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;
2207 if (execute) m_document->renderer()->mltCutClip(m_document->tracksCount() - info.track, cutTime);
2208 int cutPos = (int) cutTime.frames(m_document->fps());
2210 newPos.startPos = cutTime;
2211 newPos.endPos = info.endPos;
2212 newPos.cropStart = item->info().cropStart + (cutTime - info.startPos);
2213 newPos.track = info.track;
2214 newPos.cropDuration = newPos.endPos - newPos.startPos;
2216 bool snap = KdenliveSettings::snaptopoints();
2217 KdenliveSettings::setSnaptopoints(false);
2218 ClipItem *dup = item->clone(newPos);
2220 // remove unwanted effects
2221 // fade in from 2nd part of the clip
2222 int ix = dup->hasEffect(QString(), "fadein");
2224 QDomElement oldeffect = dup->effectAtIndex(ix);
2225 dup->deleteEffect(oldeffect.attribute("kdenlive_ix"));
2227 ix = dup->hasEffect(QString(), "fade_from_black");
2229 QDomElement oldeffect = dup->effectAtIndex(ix);
2230 dup->deleteEffect(oldeffect.attribute("kdenlive_ix"));
2232 // fade out from 1st part of the clip
2233 ix = item->hasEffect(QString(), "fadeout");
2235 QDomElement oldeffect = item->effectAtIndex(ix);
2236 item->deleteEffect(oldeffect.attribute("kdenlive_ix"));
2238 ix = item->hasEffect(QString(), "fade_to_black");
2240 QDomElement oldeffect = item->effectAtIndex(ix);
2241 item->deleteEffect(oldeffect.attribute("kdenlive_ix"));
2245 item->resizeEnd(cutPos);
2246 scene()->addItem(dup);
2247 if (item->checkKeyFrames())
2248 slotRefreshEffects(item);
2249 if (dup->checkKeyFrames())
2250 slotRefreshEffects(dup);
2252 item->baseClip()->addReference();
2253 m_document->updateClip(item->baseClip()->getId());
2254 setDocumentModified();
2255 KdenliveSettings::setSnaptopoints(snap);
2256 if (execute && item->isSelected())
2257 emit clipItemSelected(item);
2262 ClipItem *item = getClipItemAt((int) info.startPos.frames(m_document->fps()), info.track);
2263 ClipItem *dup = getClipItemAt((int) cutTime.frames(m_document->fps()), info.track);
2265 if (!item || !dup || item == dup) {
2266 emit displayMessage(i18n("Cannot find clip to uncut"), ErrorMessage);
2267 m_blockRefresh = false;
2270 if (m_document->renderer()->mltRemoveClip(m_document->tracksCount() - info.track, cutTime) == false) {
2271 emit displayMessage(i18n("Error removing clip at %1 on track %2", m_document->timecode().getTimecodeFromFrames(cutTime.frames(m_document->fps())), info.track), ErrorMessage);
2275 bool snap = KdenliveSettings::snaptopoints();
2276 KdenliveSettings::setSnaptopoints(false);
2278 // join fade effects again
2279 int ix = dup->hasEffect(QString(), "fadeout");
2281 QDomElement effect = dup->effectAtIndex(ix);
2282 item->addEffect(effect);
2284 ix = dup->hasEffect(QString(), "fade_to_black");
2286 QDomElement effect = dup->effectAtIndex(ix);
2287 item->addEffect(effect);
2290 m_waitingThumbs.removeAll(dup);
2291 bool selected = item->isSelected();
2292 if (dup->isSelected()) {
2294 item->setSelected(true);
2295 emit clipItemSelected(NULL);
2297 dup->baseClip()->removeReference();
2298 m_document->updateClip(dup->baseClip()->getId());
2299 scene()->removeItem(dup);
2303 ItemInfo clipinfo = item->info();
2304 clipinfo.track = m_document->tracksCount() - clipinfo.track;
2305 bool success = m_document->renderer()->mltResizeClipEnd(clipinfo, info.endPos - info.startPos);
2307 item->resizeEnd((int) info.endPos.frames(m_document->fps()));
2308 setDocumentModified();
2310 emit displayMessage(i18n("Error when resizing clip"), ErrorMessage);
2312 KdenliveSettings::setSnaptopoints(snap);
2313 if (execute && selected)
2314 emit clipItemSelected(item);
2317 //QTimer::singleShot(3000, this, SLOT(slotEnableRefresh()));
2320 void CustomTrackView::slotEnableRefresh()
2322 m_blockRefresh = false;
2325 void CustomTrackView::slotAddTransitionToSelectedClips(QDomElement transition)
2327 QList<QGraphicsItem *> itemList = scene()->selectedItems();
2328 if (itemList.count() == 1) {
2329 if (itemList.at(0)->type() == AVWIDGET) {
2330 ClipItem *item = (ClipItem *) itemList.at(0);
2332 info.track = item->track();
2333 ClipItem *transitionClip = NULL;
2334 const int transitiontrack = getPreviousVideoTrack(info.track);
2335 GenTime pos = GenTime((int)(mapToScene(m_menuPosition).x()), m_document->fps());
2336 if (pos < item->startPos() + item->cropDuration() / 2) {
2337 // add transition to clip start
2338 info.startPos = item->startPos();
2339 if (transitiontrack != 0) transitionClip = getClipItemAt((int) info.startPos.frames(m_document->fps()), m_document->tracksCount() - transitiontrack);
2340 if (transitionClip && transitionClip->endPos() < item->endPos()) {
2341 info.endPos = transitionClip->endPos();
2342 } else info.endPos = info.startPos + GenTime(65, m_document->fps());
2343 // Check there is no other transition at that place
2344 double startY = info.track * m_tracksHeight + 1 + m_tracksHeight / 2;
2345 QRectF r(info.startPos.frames(m_document->fps()), startY, (info.endPos - info.startPos).frames(m_document->fps()), m_tracksHeight / 2);
2346 QList<QGraphicsItem *> selection = m_scene->items(r);
2347 bool transitionAccepted = true;
2348 for (int i = 0; i < selection.count(); i++) {
2349 if (selection.at(i)->type() == TRANSITIONWIDGET) {
2350 Transition *tr = static_cast <Transition *>(selection.at(i));
2351 if (tr->startPos() - info.startPos > GenTime(5, m_document->fps())) {
2352 if (tr->startPos() < info.endPos) info.endPos = tr->startPos();
2353 } else transitionAccepted = false;
2356 if (transitionAccepted) slotAddTransition(item, info, transitiontrack, transition);
2357 else emit displayMessage(i18n("Cannot add transition"), ErrorMessage);
2360 // add transition to clip end
2361 info.endPos = item->endPos();
2362 if (transitiontrack != 0) transitionClip = getClipItemAt((int) info.endPos.frames(m_document->fps()), m_document->tracksCount() - transitiontrack);
2363 if (transitionClip && transitionClip->startPos() > item->startPos()) {
2364 info.startPos = transitionClip->startPos();
2365 } else info.startPos = info.endPos - GenTime(65, m_document->fps());
2366 if (transition.attribute("tag") == "luma") EffectsList::setParameter(transition, "reverse", "1");
2367 else if (transition.attribute("id") == "slide") EffectsList::setParameter(transition, "invert", "1");
2369 // Check there is no other transition at that place
2370 double startY = info.track * m_tracksHeight + 1 + m_tracksHeight / 2;
2371 QRectF r(info.startPos.frames(m_document->fps()), startY, (info.endPos - info.startPos).frames(m_document->fps()), m_tracksHeight / 2);
2372 QList<QGraphicsItem *> selection = m_scene->items(r);
2373 bool transitionAccepted = true;
2374 for (int i = 0; i < selection.count(); i++) {
2375 if (selection.at(i)->type() == TRANSITIONWIDGET) {
2376 Transition *tr = static_cast <Transition *>(selection.at(i));
2377 if (info.endPos - tr->endPos() > GenTime(5, m_document->fps())) {
2378 if (tr->endPos() > info.startPos) info.startPos = tr->endPos();
2379 } else transitionAccepted = false;
2382 if (transitionAccepted) slotAddTransition(item, info, transitiontrack, transition);
2383 else emit displayMessage(i18n("Cannot add transition"), ErrorMessage);
2386 } else for (int i = 0; i < itemList.count(); i++) {
2387 if (itemList.at(i)->type() == AVWIDGET) {
2388 ClipItem *item = (ClipItem *) itemList.at(i);
2390 info.startPos = item->startPos();
2391 info.endPos = info.startPos + GenTime(65, m_document->fps());
2392 info.track = item->track();
2394 // Check there is no other transition at that place
2395 double startY = info.track * m_tracksHeight + 1 + m_tracksHeight / 2;
2396 QRectF r(info.startPos.frames(m_document->fps()), startY, (info.endPos - info.startPos).frames(m_document->fps()), m_tracksHeight / 2);
2397 QList<QGraphicsItem *> selection = m_scene->items(r);
2398 bool transitionAccepted = true;
2399 for (int i = 0; i < selection.count(); i++) {
2400 if (selection.at(i)->type() == TRANSITIONWIDGET) {
2401 Transition *tr = static_cast <Transition *>(selection.at(i));
2402 if (tr->startPos() - info.startPos > GenTime(5, m_document->fps())) {
2403 if (tr->startPos() < info.endPos) info.endPos = tr->startPos();
2404 } else transitionAccepted = false;
2407 int transitiontrack = getPreviousVideoTrack(info.track);
2408 if (transitionAccepted) slotAddTransition(item, info, transitiontrack, transition);
2409 else emit displayMessage(i18n("Cannot add transition"), ErrorMessage);
2414 void CustomTrackView::slotAddTransition(ClipItem* /*clip*/, ItemInfo transitionInfo, int endTrack, QDomElement transition)
2416 if (transitionInfo.startPos >= transitionInfo.endPos) {
2417 emit displayMessage(i18n("Invalid transition"), ErrorMessage);
2420 AddTransitionCommand* command = new AddTransitionCommand(this, transitionInfo, endTrack, transition, false, true);
2421 m_commandStack->push(command);
2422 setDocumentModified();
2425 void CustomTrackView::addTransition(ItemInfo transitionInfo, int endTrack, QDomElement params, bool refresh)
2427 Transition *tr = new Transition(transitionInfo, endTrack, m_document->fps(), params, true);
2428 //kDebug() << "---- ADDING transition " << params.attribute("value");
2429 if (m_document->renderer()->mltAddTransition(tr->transitionTag(), endTrack, m_document->tracksCount() - transitionInfo.track, transitionInfo.startPos, transitionInfo.endPos, tr->toXML(), refresh)) {
2430 scene()->addItem(tr);
2431 setDocumentModified();
2433 emit displayMessage(i18n("Cannot add transition"), ErrorMessage);
2438 void CustomTrackView::deleteTransition(ItemInfo transitionInfo, int endTrack, QDomElement /*params*/, bool refresh)
2440 Transition *item = getTransitionItemAt(transitionInfo.startPos, transitionInfo.track);
2442 emit displayMessage(i18n("Select clip to delete"), ErrorMessage);
2445 m_document->renderer()->mltDeleteTransition(item->transitionTag(), endTrack, m_document->tracksCount() - transitionInfo.track, transitionInfo.startPos, transitionInfo.endPos, item->toXML(), refresh);
2446 if (m_dragItem == item) m_dragItem = NULL;
2448 #if QT_VERSION >= 0x040600
2449 // animate item deletion
2450 item->closeAnimation();
2454 emit transitionItemSelected(NULL);
2455 setDocumentModified();
2458 void CustomTrackView::slotTransitionUpdated(Transition *tr, QDomElement old)
2460 //kDebug() << "TRANS UPDATE, TRACKS: " << old.attribute("transition_btrack") << ", NEW: " << tr->toXML().attribute("transition_btrack");
2461 QDomElement xml = tr->toXML();
2462 if (old.isNull() || xml.isNull()) {
2463 emit displayMessage(i18n("Cannot update transition"), ErrorMessage);
2466 EditTransitionCommand *command = new EditTransitionCommand(this, tr->track(), tr->startPos(), old, xml, false);
2467 updateTrackDuration(tr->track(), command);
2468 m_commandStack->push(command);
2469 setDocumentModified();
2472 void CustomTrackView::updateTransition(int track, GenTime pos, QDomElement oldTransition, QDomElement transition, bool updateTransitionWidget)
2474 Transition *item = getTransitionItemAt(pos, track);
2476 kWarning() << "Unable to find transition at pos :" << pos.frames(m_document->fps()) << ", ON track: " << track;
2481 if (oldTransition.attribute("transition_atrack") != transition.attribute("transition_atrack") || oldTransition.attribute("transition_btrack") != transition.attribute("transition_btrack"))
2483 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);
2484 //kDebug() << "ORIGINAL TRACK: "<< oldTransition.attribute("transition_btrack") << ", NEW TRACK: "<<transition.attribute("transition_btrack");
2485 item->setTransitionParameters(transition);
2486 if (updateTransitionWidget) {
2487 ItemInfo info = item->info();
2489 ClipItem *transitionClip = getClipItemAt(info.startPos, info.track);
2490 if (transitionClip && transitionClip->baseClip()) {
2491 QString size = transitionClip->baseClip()->getProperty("frame_size");
2492 double factor = transitionClip->baseClip()->getProperty("aspect_ratio").toDouble();
2493 if (factor == 0) factor = 1.0;
2494 p.setX((int)(size.section('x', 0, 0).toInt() * factor + 0.5));
2495 p.setY(size.section('x', 1, 1).toInt());
2497 emit transitionItemSelected(item, getPreviousVideoTrack(info.track), p, true);
2499 setDocumentModified();
2502 void CustomTrackView::dragMoveEvent(QDragMoveEvent * event)
2505 const QPointF pos = mapToScene(event->pos());
2506 if (m_selectionGroup) {
2507 m_selectionGroup->setPos(pos);
2508 emit mousePosition((int)(m_selectionGroup->scenePos().x() + 0.5));
2509 event->acceptProposedAction();
2511 // Drag enter was not possible, try again at mouse position
2512 insertDropClips(event->mimeData(), event->pos());
2516 QGraphicsView::dragMoveEvent(event);
2520 void CustomTrackView::dragLeaveEvent(QDragLeaveEvent * event)
2522 if (m_selectionGroup && m_clipDrag) {
2523 m_thumbsTimer.stop();
2524 m_waitingThumbs.clear();
2525 QList<QGraphicsItem *> items = m_selectionGroup->childItems();
2527 scene()->destroyItemGroup(m_selectionGroup);
2528 m_selectionGroup = NULL;
2529 } else QGraphicsView::dragLeaveEvent(event);
2532 void CustomTrackView::dropEvent(QDropEvent * event)
2534 if (m_selectionGroup && m_clipDrag) {
2535 QList<QGraphicsItem *> items = m_selectionGroup->childItems();
2536 resetSelectionGroup();
2537 m_scene->clearSelection();
2538 bool hasVideoClip = false;
2539 QUndoCommand *addCommand = new QUndoCommand();
2540 addCommand->setText(i18n("Add timeline clip"));
2541 QList <ClipItem *> brokenClips;
2543 for (int i = 0; i < items.count(); i++) {
2544 ClipItem *item = static_cast <ClipItem *>(items.at(i));
2545 if (!hasVideoClip && (item->clipType() == AV || item->clipType() == VIDEO)) hasVideoClip = true;
2546 if (items.count() == 1) {
2547 updateClipTypeActions(item);
2549 updateClipTypeActions(NULL);
2552 //TODO: take care of edit mode for undo
2553 item->baseClip()->addReference();
2554 //item->setZValue(item->defaultZValue());
2555 m_document->updateClip(item->baseClip()->getId());
2556 ItemInfo info = item->info();
2558 int tracknumber = m_document->tracksCount() - info.track - 1;
2559 bool isLocked = m_document->trackInfoAt(tracknumber).isLocked;
2560 if (isLocked) item->setItemLocked(true);
2561 ItemInfo clipInfo = info;
2562 clipInfo.track = m_document->tracksCount() - item->track();
2564 int worked = m_document->renderer()->mltInsertClip(clipInfo, item->xml(), item->baseClip()->getProducer(item->track()), m_scene->editMode() == OVERWRITEEDIT, m_scene->editMode() == INSERTEDIT);
2566 emit displayMessage(i18n("Cannot insert clip in timeline"), ErrorMessage);
2567 brokenClips.append(item);
2570 adjustTimelineClips(m_scene->editMode(), item, ItemInfo(), addCommand);
2572 new AddTimelineClipCommand(this, item->xml(), item->clipProducer(), item->info(), item->effectList(), m_scene->editMode() == OVERWRITEEDIT, m_scene->editMode() == INSERTEDIT, false, false, addCommand);
2573 updateTrackDuration(info.track, addCommand);
2575 if (item->baseClip()->isTransparent() && getTransitionItemAtStart(info.startPos, info.track) == NULL) {
2576 // add transparency transition
2577 QDomElement trans = MainWindow::transitions.getEffectByTag("composite", "composite").cloneNode().toElement();
2578 new AddTransitionCommand(this, info, getPreviousVideoTrack(info.track), trans, false, true, addCommand);
2580 item->setSelected(true);
2582 qDeleteAll(brokenClips);
2583 brokenClips.clear();
2584 if (addCommand->childCount() > 0) m_commandStack->push(addCommand);
2585 else delete addCommand;
2587 // Automatic audio split
2588 if (KdenliveSettings::splitaudio())
2590 setDocumentModified();
2594 QRectF rect(0, 1 * m_tracksHeight + m_tracksHeight / 2, sceneRect().width(), 2);
2595 QList<QGraphicsItem *> selection = m_scene->items(rect);
2596 QStringList timelineList;
2598 kDebug()<<"// ITEMS on TRACK: "<<selection.count();
2599 for (int i = 0; i < selection.count(); i++) {
2600 if (selection.at(i)->type() == AVWIDGET) {
2601 ClipItem *clip = static_cast <ClipItem *>(selection.at(i));
2602 int start = clip->startPos().frames(m_document->fps());
2603 int end = clip->endPos().frames(m_document->fps());
2604 timelineList.append(QString::number(start) + "-" + QString::number(end));
2607 kDebug() << "// COMPARE:\n" << timelineList << "\n-------------------";
2610 m_pasteEffectsAction->setEnabled(m_copiedItems.count() == 1);
2611 if (items.count() > 1) {
2612 groupSelectedItems(true);
2613 } else if (items.count() == 1) {
2614 m_dragItem = static_cast <AbstractClipItem *>(items.at(0));
2615 emit clipItemSelected((ClipItem*)m_dragItem, false);
2617 event->setDropAction(Qt::MoveAction);
2620 /// \todo enable when really working
2623 } else QGraphicsView::dropEvent(event);
2627 void CustomTrackView::adjustTimelineClips(EDITMODE mode, ClipItem *item, ItemInfo posinfo, QUndoCommand *command)
2629 bool snap = KdenliveSettings::snaptopoints();
2630 KdenliveSettings::setSnaptopoints(false);
2631 if (mode == OVERWRITEEDIT) {
2632 // if we are in overwrite mode, move clips accordingly
2634 if (item == NULL) info = posinfo;
2635 else info = item->info();
2636 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);
2637 QList<QGraphicsItem *> selection = m_scene->items(rect);
2638 if (item) selection.removeAll(item);
2639 for (int i = 0; i < selection.count(); i++) {
2640 if (!selection.at(i)->isEnabled()) continue;
2641 if (selection.at(i)->type() == AVWIDGET) {
2642 ClipItem *clip = static_cast<ClipItem *>(selection.at(i));
2643 if (clip->startPos() < info.startPos) {
2644 if (clip->endPos() > info.endPos) {
2645 ItemInfo clipInfo = clip->info();
2646 ItemInfo dupInfo = clipInfo;
2647 GenTime diff = info.startPos - clipInfo.startPos;
2648 dupInfo.startPos = info.startPos;
2649 dupInfo.cropStart += diff;
2650 dupInfo.cropDuration = clipInfo.endPos - info.startPos;
2651 ItemInfo newdupInfo = dupInfo;
2652 GenTime diff2 = info.endPos - info.startPos;
2653 newdupInfo.startPos = info.endPos;
2654 newdupInfo.cropStart += diff2;
2655 newdupInfo.cropDuration = clipInfo.endPos - info.endPos;
2656 new RazorClipCommand(this, clipInfo, info.startPos, false, command);
2657 new ResizeClipCommand(this, dupInfo, newdupInfo, false, false, command);
2658 ClipItem *dup = cutClip(clipInfo, info.startPos, true, false);
2659 if (dup) dup->resizeStart(info.endPos.frames(m_document->fps()));
2661 ItemInfo newclipInfo = clip->info();
2662 newclipInfo.endPos = info.startPos;
2663 new ResizeClipCommand(this, clip->info(), newclipInfo, false, false, command);
2664 clip->resizeEnd(info.startPos.frames(m_document->fps()));
2666 } else if (clip->endPos() <= info.endPos) {
2667 new AddTimelineClipCommand(this, clip->xml(), clip->clipProducer(), clip->info(), clip->effectList(), false, false, false, true, command);
2668 m_waitingThumbs.removeAll(clip);
2669 scene()->removeItem(clip);
2673 ItemInfo newclipInfo = clip->info();
2674 newclipInfo.startPos = info.endPos;
2675 new ResizeClipCommand(this, clip->info(), newclipInfo, false, false, command);
2676 clip->resizeStart(info.endPos.frames(m_document->fps()));
2680 } else if (mode == INSERTEDIT) {
2681 // if we are in push mode, move clips accordingly
2683 if (item == NULL) info = posinfo;
2684 else info = item->info();
2685 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);
2686 QList<QGraphicsItem *> selection = m_scene->items(rect);
2687 if (item) selection.removeAll(item);
2688 for (int i = 0; i < selection.count(); i++) {
2689 if (selection.at(i)->type() == AVWIDGET) {
2690 ClipItem *clip = static_cast<ClipItem *>(selection.at(i));
2691 if (clip->startPos() < info.startPos) {
2692 if (clip->endPos() > info.startPos) {
2693 ItemInfo clipInfo = clip->info();
2694 ItemInfo dupInfo = clipInfo;
2695 GenTime diff = info.startPos - clipInfo.startPos;
2696 dupInfo.startPos = info.startPos;
2697 dupInfo.cropStart += diff;
2698 dupInfo.cropDuration = clipInfo.endPos - info.startPos;
2699 new RazorClipCommand(this, clipInfo, info.startPos, false, command);
2700 // Commented out; variable dup unused. --granjow
2701 //ClipItem *dup = cutClip(clipInfo, info.startPos, true, false);
2702 cutClip(clipInfo, info.startPos, true, false);
2705 // TODO: add insertspacecommand
2710 KdenliveSettings::setSnaptopoints(snap);
2714 void CustomTrackView::adjustTimelineTransitions(EDITMODE mode, Transition *item, QUndoCommand *command)
2716 if (mode == OVERWRITEEDIT) {
2717 // if we are in overwrite or push mode, move clips accordingly
2718 bool snap = KdenliveSettings::snaptopoints();
2719 KdenliveSettings::setSnaptopoints(false);
2720 ItemInfo info = item->info();
2721 QRectF rect(info.startPos.frames(m_document->fps()), info.track * m_tracksHeight + m_tracksHeight, (info.endPos - info.startPos).frames(m_document->fps()) - 1, 5);
2722 QList<QGraphicsItem *> selection = m_scene->items(rect);
2723 selection.removeAll(item);
2724 for (int i = 0; i < selection.count(); i++) {
2725 if (!selection.at(i)->isEnabled()) continue;
2726 if (selection.at(i)->type() == TRANSITIONWIDGET) {
2727 Transition *tr = static_cast<Transition *>(selection.at(i));
2728 if (tr->startPos() < info.startPos) {
2729 ItemInfo firstPos = tr->info();
2730 ItemInfo newPos = firstPos;
2731 firstPos.endPos = item->startPos();
2732 newPos.startPos = item->endPos();
2733 new MoveTransitionCommand(this, tr->info(), firstPos, true, command);
2734 if (tr->endPos() > info.endPos) {
2736 new AddTransitionCommand(this, newPos, tr->transitionEndTrack(), tr->toXML(), false, true, command);
2738 } else if (tr->endPos() > info.endPos) {
2740 ItemInfo firstPos = tr->info();
2741 firstPos.startPos = item->endPos();
2742 new MoveTransitionCommand(this, tr->info(), firstPos, true, command);
2744 // remove transition
2745 new AddTransitionCommand(this, tr->info(), tr->transitionEndTrack(), tr->toXML(), true, true, command);
2749 KdenliveSettings::setSnaptopoints(snap);
2753 QStringList CustomTrackView::mimeTypes() const
2755 QStringList qstrList;
2756 // list of accepted mime types for drop
2757 qstrList.append("text/plain");
2758 qstrList.append("kdenlive/producerslist");
2759 qstrList.append("kdenlive/clip");
2763 Qt::DropActions CustomTrackView::supportedDropActions() const
2765 // returns what actions are supported when dropping
2766 return Qt::MoveAction;
2769 void CustomTrackView::setDuration(int duration)
2771 int diff = qAbs(duration - sceneRect().width());
2772 if (diff * matrix().m11() > -50) {
2773 if (matrix().m11() < 0.4) setSceneRect(0, 0, (duration + 100 / matrix().m11()), sceneRect().height());
2774 else setSceneRect(0, 0, (duration + 300), sceneRect().height());
2776 m_projectDuration = duration;
2779 int CustomTrackView::duration() const
2781 return m_projectDuration;
2784 void CustomTrackView::addTrack(TrackInfo type, int ix)
2786 QList <TransitionInfo> transitionInfos;
2787 if (ix == -1 || ix == m_document->tracksCount()) {
2788 m_document->insertTrack(0, type);
2789 transitionInfos = m_document->renderer()->mltInsertTrack(1, type.type == VIDEOTRACK);
2791 m_document->insertTrack(m_document->tracksCount() - ix, type);
2792 // insert track in MLT playlist
2793 transitionInfos = m_document->renderer()->mltInsertTrack(m_document->tracksCount() - ix, type.type == VIDEOTRACK);
2795 double startY = ix * m_tracksHeight + 1 + m_tracksHeight / 2;
2796 QRectF r(0, startY, sceneRect().width(), sceneRect().height() - startY);
2797 QList<QGraphicsItem *> selection = m_scene->items(r);
2798 resetSelectionGroup();
2800 m_selectionGroup = new AbstractGroupItem(m_document->fps());
2801 scene()->addItem(m_selectionGroup);
2802 for (int i = 0; i < selection.count(); i++) {
2803 if ((!selection.at(i)->parentItem()) && (selection.at(i)->type() == AVWIDGET || selection.at(i)->type() == TRANSITIONWIDGET || selection.at(i)->type() == GROUPWIDGET)) {
2804 m_selectionGroup->addToGroup(selection.at(i));
2805 selection.at(i)->setFlag(QGraphicsItem::ItemIsMovable, false);
2808 // Move graphic items
2809 m_selectionGroup->translate(0, m_tracksHeight);
2811 // adjust track number
2812 Mlt::Tractor *tractor = m_document->renderer()->lockService();
2813 QList<QGraphicsItem *> children = m_selectionGroup->childItems();
2814 for (int i = 0; i < children.count(); i++) {
2815 if (children.at(i)->type() == GROUPWIDGET) {
2816 AbstractGroupItem *grp = static_cast<AbstractGroupItem*>(children.at(i));
2817 children << grp->childItems();
2820 AbstractClipItem *item = static_cast <AbstractClipItem *>(children.at(i));
2822 ItemInfo clipinfo = item->info();
2823 if (item->type() == AVWIDGET) {
2824 ClipItem *clip = static_cast <ClipItem *>(item);
2825 // slowmotion clips are not track dependant, so no need to update them
2826 if (clip->speed() != 1.0) continue;
2827 // We add a move clip command so that we get the correct producer for new track number
2828 if (clip->clipType() == AV || clip->clipType() == AUDIO) {
2829 Mlt::Producer *prod = clip->getProducer(clipinfo.track);
2830 if (m_document->renderer()->mltUpdateClipProducer(tractor, (int)(m_document->tracksCount() - clipinfo.track), clipinfo.startPos.frames(m_document->fps()), prod) == false) {
2831 // problem updating clip
2832 emit displayMessage(i18n("Cannot update clip (time: %1, track: %2)", clipinfo.startPos.frames(m_document->fps()), clipinfo.track), ErrorMessage);
2835 } /*else if (item->type() == TRANSITIONWIDGET) {
2836 Transition *tr = static_cast <Transition *>(item);
2837 int track = tr->transitionEndTrack();
2839 tr->updateTransitionEndTrack(getPreviousVideoTrack(clipinfo.track));
2843 // Sync transition tracks with MLT playlist
2845 TransitionInfo info;
2846 for (int i = 0; i < transitionInfos.count(); i++) {
2847 info = transitionInfos.at(i);
2848 tr = getTransitionItem(info);
2849 if (tr) tr->setForcedTrack(info.forceTrack, info.a_track);
2850 else kDebug()<<"// Cannot update TRANSITION AT: "<<info.b_track<<" / "<<info.startPos.frames(m_document->fps());
2853 resetSelectionGroup(false);
2854 m_document->renderer()->unlockService(tractor);
2857 int maxHeight = m_tracksHeight * m_document->tracksCount() * matrix().m22();
2858 for (int i = 0; i < m_guides.count(); i++) {
2859 QLineF l = m_guides.at(i)->line();
2860 l.setP2(QPointF(l.x2(), maxHeight));
2861 m_guides.at(i)->setLine(l);
2864 m_cursorLine->setLine(m_cursorLine->line().x1(), 0, m_cursorLine->line().x1(), maxHeight - 1);
2865 setSceneRect(0, 0, sceneRect().width(), m_tracksHeight * m_document->tracksCount());
2866 viewport()->update();
2867 //QTimer::singleShot(500, this, SIGNAL(trackHeightChanged()));
2868 //setFixedHeight(50 * m_tracksCount);
2870 updateTrackNames(ix, true);
2873 void CustomTrackView::removeTrack(int ix)
2875 // Delete track in MLT playlist
2876 m_document->renderer()->mltDeleteTrack(m_document->tracksCount() - ix);
2877 m_document->deleteTrack(m_document->tracksCount() - ix - 1);
2879 double startY = ix * (m_tracksHeight + 1) + m_tracksHeight / 2;
2880 QRectF r(0, startY, sceneRect().width(), sceneRect().height() - startY);
2881 QList<QGraphicsItem *> selection = m_scene->items(r);
2883 resetSelectionGroup();
2885 m_selectionGroup = new AbstractGroupItem(m_document->fps());
2886 scene()->addItem(m_selectionGroup);
2887 for (int i = 0; i < selection.count(); i++) {
2888 if ((!selection.at(i)->parentItem()) && (selection.at(i)->type() == AVWIDGET || selection.at(i)->type() == TRANSITIONWIDGET || selection.at(i)->type() == GROUPWIDGET)) {
2889 m_selectionGroup->addToGroup(selection.at(i));
2890 selection.at(i)->setFlag(QGraphicsItem::ItemIsMovable, false);
2893 // Move graphic items
2894 qreal ydiff = 0 - (int) m_tracksHeight;
2895 m_selectionGroup->translate(0, ydiff);
2896 Mlt::Tractor *tractor = m_document->renderer()->lockService();
2898 // adjust track number
2899 QList<QGraphicsItem *> children = m_selectionGroup->childItems();
2900 //kDebug() << "// FOUND CLIPS TO MOVE: " << children.count();
2901 for (int i = 0; i < children.count(); i++) {
2902 if (children.at(i)->type() == GROUPWIDGET) {
2903 AbstractGroupItem *grp = static_cast<AbstractGroupItem*>(children.at(i));
2904 children << grp->childItems();
2907 if (children.at(i)->type() == AVWIDGET) {
2908 ClipItem *clip = static_cast <ClipItem *>(children.at(i));
2910 ItemInfo clipinfo = clip->info();
2911 // We add a move clip command so that we get the correct producer for new track number
2912 if (clip->clipType() == AV || clip->clipType() == AUDIO || clip->clipType() == PLAYLIST) {
2913 Mlt::Producer *prod = clip->getProducer(clipinfo.track);
2914 if (prod == NULL || !m_document->renderer()->mltUpdateClipProducer(tractor, (int)(m_document->tracksCount() - clipinfo.track), clipinfo.startPos.frames(m_document->fps()), prod)) {
2915 emit displayMessage(i18n("Cannot update clip (time: %1, track: %2)", clipinfo.startPos.frames(m_document->fps()), clipinfo.track), ErrorMessage);
2918 } else if (children.at(i)->type() == TRANSITIONWIDGET) {
2919 Transition *tr = static_cast <Transition *>(children.at(i));
2921 int track = tr->transitionEndTrack();
2923 ItemInfo clipinfo = tr->info();
2924 tr->updateTransitionEndTrack(getPreviousVideoTrack(clipinfo.track));
2928 resetSelectionGroup(false);
2929 m_document->renderer()->unlockService(tractor);
2931 int maxHeight = m_tracksHeight * m_document->tracksCount() * matrix().m22();
2932 for (int i = 0; i < m_guides.count(); i++) {
2933 QLineF l = m_guides.at(i)->line();
2934 l.setP2(QPointF(l.x2(), maxHeight));
2935 m_guides.at(i)->setLine(l);
2937 m_cursorLine->setLine(m_cursorLine->line().x1(), 0, m_cursorLine->line().x1(), maxHeight - 1);
2938 setSceneRect(0, 0, sceneRect().width(), m_tracksHeight * m_document->tracksCount());
2940 m_selectedTrack = qMin(m_selectedTrack, m_document->tracksCount() - 1);
2941 viewport()->update();
2943 updateTrackNames(ix, false);
2944 //QTimer::singleShot(500, this, SIGNAL(trackHeightChanged()));
2947 void CustomTrackView::configTracks(QList < TrackInfo > trackInfos)
2949 for (int i = 0; i < trackInfos.count(); ++i) {
2950 m_document->setTrackType(i, trackInfos.at(i));
2951 m_document->renderer()->mltChangeTrackState(i + 1, m_document->trackInfoAt(i).isMute, m_document->trackInfoAt(i).isBlind);
2952 lockTrack(m_document->tracksCount() - i - 1, m_document->trackInfoAt(i).isLocked, false);
2955 viewport()->update();
2956 emit trackHeightChanged();
2959 void CustomTrackView::slotSwitchTrackAudio(int ix)
2961 /*for (int i = 0; i < m_document->tracksCount(); i++)
2962 kDebug() << "TRK " << i << " STATE: " << m_document->trackInfoAt(i).isMute << m_document->trackInfoAt(i).isBlind;*/
2963 int tracknumber = m_document->tracksCount() - ix - 1;
2964 m_document->switchTrackAudio(tracknumber, !m_document->trackInfoAt(tracknumber).isMute);
2965 kDebug() << "NEXT TRK STATE: " << m_document->trackInfoAt(tracknumber).isMute << m_document->trackInfoAt(tracknumber).isBlind;
2966 m_document->renderer()->mltChangeTrackState(tracknumber + 1, m_document->trackInfoAt(tracknumber).isMute, m_document->trackInfoAt(tracknumber).isBlind);
2967 setDocumentModified();
2970 void CustomTrackView::slotSwitchTrackLock(int ix)
2972 int tracknumber = m_document->tracksCount() - ix - 1;
2973 LockTrackCommand *command = new LockTrackCommand(this, ix, !m_document->trackInfoAt(tracknumber).isLocked);
2974 m_commandStack->push(command);
2978 void CustomTrackView::lockTrack(int ix, bool lock, bool requestUpdate)
2980 int tracknumber = m_document->tracksCount() - ix - 1;
2981 m_document->switchTrackLock(tracknumber, lock);
2983 emit doTrackLock(ix, lock);
2984 AbstractClipItem *clip = NULL;
2985 QList<QGraphicsItem *> selection = m_scene->items(0, ix * m_tracksHeight + m_tracksHeight / 2, sceneRect().width(), m_tracksHeight / 2 - 2);
2987 for (int i = 0; i < selection.count(); i++) {
2988 if (selection.at(i)->type() == GROUPWIDGET && (AbstractGroupItem *)selection.at(i) != m_selectionGroup) {
2989 if (selection.at(i)->parentItem() && m_selectionGroup) {
2990 selection.removeAll((QGraphicsItem*)m_selectionGroup);
2991 resetSelectionGroup();
2994 bool changeGroupLock = true;
2995 bool hasClipOnTrack = false;
2996 QList <QGraphicsItem *> children = selection.at(i)->childItems();
2997 for (int j = 0; j < children.count(); ++j) {
2998 if (children.at(j)->isSelected()) {
2999 if (children.at(j)->type() == AVWIDGET)
3000 emit clipItemSelected(NULL);
3001 else if (children.at(j)->type() == TRANSITIONWIDGET)
3002 emit transitionItemSelected(NULL);
3007 AbstractClipItem * child = static_cast <AbstractClipItem *>(children.at(j));
3008 if (child == m_dragItem)
3011 // only unlock group, if it is not locked by another track too
3012 if (!lock && child->track() != ix && m_document->trackInfoAt(m_document->tracksCount() - child->track() - 1).isLocked)
3013 changeGroupLock = false;
3015 // only (un-)lock if at least one clip is on the track
3016 if (child->track() == ix)
3017 hasClipOnTrack = true;
3019 if (changeGroupLock && hasClipOnTrack)
3020 ((AbstractGroupItem*)selection.at(i))->setItemLocked(lock);
3021 } else if((selection.at(i)->type() == AVWIDGET || selection.at(i)->type() == TRANSITIONWIDGET)) {
3022 if (selection.at(i)->parentItem()) {
3023 if (selection.at(i)->parentItem() == m_selectionGroup) {
3024 selection.removeAll((QGraphicsItem*)m_selectionGroup);
3025 resetSelectionGroup();
3027 // groups are handled separately
3032 if (selection.at(i)->isSelected()) {
3033 if (selection.at(i)->type() == AVWIDGET)
3034 emit clipItemSelected(NULL);
3036 emit transitionItemSelected(NULL);
3038 clip = static_cast <AbstractClipItem *>(selection.at(i));
3039 clip->setItemLocked(lock);
3040 if (clip == m_dragItem)
3044 kDebug() << "NEXT TRK STATE: " << m_document->trackInfoAt(tracknumber).isLocked;
3045 viewport()->update();
3046 setDocumentModified();
3049 void CustomTrackView::slotSwitchTrackVideo(int ix)
3051 int tracknumber = m_document->tracksCount() - ix;
3052 m_document->switchTrackVideo(tracknumber - 1, !m_document->trackInfoAt(tracknumber - 1).isBlind);
3053 m_document->renderer()->mltChangeTrackState(tracknumber, m_document->trackInfoAt(tracknumber - 1).isMute, m_document->trackInfoAt(tracknumber - 1).isBlind);
3054 setDocumentModified();
3057 QList<QGraphicsItem *> CustomTrackView::checkForGroups(const QRectF &rect, bool *ok)
3059 // Check there is no group going over several tracks there, or that would result in timeline corruption
3060 QList<QGraphicsItem *> selection = scene()->items(rect);
3062 int maxHeight = m_tracksHeight * 1.5;
3063 for (int i = 0; i < selection.count(); i++) {
3064 // Check that we don't try to move a group with clips on other tracks
3065 if (selection.at(i)->type() == GROUPWIDGET && (selection.at(i)->boundingRect().height() >= maxHeight)) {
3068 } else if (selection.at(i)->parentItem() && (selection.at(i)->parentItem()->boundingRect().height() >= maxHeight)) {
3076 void CustomTrackView::slotRemoveSpace()
3080 if (m_menuPosition.isNull()) {
3081 pos = GenTime(cursorPos(), m_document->fps());
3083 QPointer<TrackDialog> d = new TrackDialog(m_document, parentWidget());
3084 d->comboTracks->setCurrentIndex(m_selectedTrack);
3085 d->label->setText(i18n("Track"));
3086 d->before_select->setHidden(true);
3087 d->setWindowTitle(i18n("Remove Space"));
3088 d->video_track->setHidden(true);
3089 d->audio_track->setHidden(true);
3090 if (d->exec() != QDialog::Accepted) {
3094 track = d->comboTracks->currentIndex();
3097 pos = GenTime((int)(mapToScene(m_menuPosition).x()), m_document->fps());
3098 track = (int)(mapToScene(m_menuPosition).y() / m_tracksHeight);
3101 if (m_document->isTrackLocked(m_document->tracksCount() - track - 1)) {
3102 emit displayMessage(i18n("Cannot remove space in a locked track"), ErrorMessage);
3106 ClipItem *item = getClipItemAt(pos, track);
3108 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);
3111 int length = m_document->renderer()->mltGetSpaceLength(pos, m_document->tracksCount() - track, true);
3113 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 // Make sure there is no group in the way
3118 QRectF rect(pos.frames(m_document->fps()), track * m_tracksHeight + m_tracksHeight / 2, sceneRect().width() - pos.frames(m_document->fps()), m_tracksHeight / 2 - 2);
3121 QList<QGraphicsItem *> items = checkForGroups(rect, &isOk);
3123 // groups found on track, do not allow the move
3124 emit displayMessage(i18n("Cannot remove space in a track with a group"), ErrorMessage);
3128 QList<ItemInfo> clipsToMove;
3129 QList<ItemInfo> transitionsToMove;
3131 for (int i = 0; i < items.count(); i++) {
3132 if (items.at(i)->type() == AVWIDGET || items.at(i)->type() == TRANSITIONWIDGET) {
3133 AbstractClipItem *item = static_cast <AbstractClipItem *>(items.at(i));
3134 ItemInfo info = item->info();
3135 if (item->type() == AVWIDGET) {
3136 clipsToMove.append(info);
3137 } else if (item->type() == TRANSITIONWIDGET) {
3138 transitionsToMove.append(info);
3143 if (!transitionsToMove.isEmpty()) {
3144 // Make sure that by moving the items, we don't get a transition collision
3145 // Find first transition
3146 ItemInfo info = transitionsToMove.at(0);
3147 for (int i = 1; i < transitionsToMove.count(); i++)
3148 if (transitionsToMove.at(i).startPos < info.startPos) info = transitionsToMove.at(i);
3150 // make sure there are no transitions on the way
3151 QRectF rect(info.startPos.frames(m_document->fps()) - length, track * m_tracksHeight + m_tracksHeight / 2, length - 1, m_tracksHeight / 2 - 2);
3152 items = scene()->items(rect);
3153 int transitionCorrection = -1;
3154 for (int i = 0; i < items.count(); i++) {
3155 if (items.at(i)->type() == TRANSITIONWIDGET) {
3156 // There is a transition on the way
3157 AbstractClipItem *item = static_cast <AbstractClipItem *>(items.at(i));
3158 int transitionEnd = item->endPos().frames(m_document->fps());
3159 if (transitionEnd > transitionCorrection) transitionCorrection = transitionEnd;
3163 if (transitionCorrection > 0) {
3164 // We need to fix the move length
3165 length = info.startPos.frames(m_document->fps()) - transitionCorrection;
3168 // Make sure we don't send transition before 0
3169 if (info.startPos.frames(m_document->fps()) < length) {
3170 // reduce length to maximum possible
3171 length = info.startPos.frames(m_document->fps());
3175 InsertSpaceCommand *command = new InsertSpaceCommand(this, clipsToMove, transitionsToMove, track, GenTime(-length, m_document->fps()), true);
3176 updateTrackDuration(track, command);
3177 m_commandStack->push(command);
3180 void CustomTrackView::slotInsertSpace()
3184 if (m_menuPosition.isNull()) {
3185 pos = GenTime(cursorPos(), m_document->fps());
3187 pos = GenTime((int)(mapToScene(m_menuPosition).x()), m_document->fps());
3188 track = (int)(mapToScene(m_menuPosition).y() / m_tracksHeight) + 1;
3190 QPointer<SpacerDialog> d = new SpacerDialog(GenTime(65, m_document->fps()),
3191 m_document->timecode(), track, m_document->tracksList(), this);
3192 if (d->exec() != QDialog::Accepted) {
3196 GenTime spaceDuration = d->selectedDuration();
3197 track = d->selectedTrack();
3200 QList<QGraphicsItem *> items;
3202 if (m_document->isTrackLocked(m_document->tracksCount() - track - 1)) {
3203 emit displayMessage(i18n("Cannot insert space in a locked track"), ErrorMessage);
3207 ClipItem *item = getClipItemAt(pos, track);
3208 if (item) pos = item->startPos();
3210 // Make sure there is no group in the way
3211 QRectF rect(pos.frames(m_document->fps()), track * m_tracksHeight + m_tracksHeight / 2, sceneRect().width() - pos.frames(m_document->fps()), m_tracksHeight / 2 - 2);
3213 items = checkForGroups(rect, &isOk);
3215 // groups found on track, do not allow the move
3216 emit displayMessage(i18n("Cannot insert space in a track with a group"), ErrorMessage);
3220 QRectF rect(pos.frames(m_document->fps()), 0, sceneRect().width() - pos.frames(m_document->fps()), m_document->tracksCount() * m_tracksHeight);
3221 items = scene()->items(rect);
3224 QList<ItemInfo> clipsToMove;
3225 QList<ItemInfo> transitionsToMove;
3227 for (int i = 0; i < items.count(); i++) {
3228 if (items.at(i)->type() == AVWIDGET || items.at(i)->type() == TRANSITIONWIDGET) {
3229 AbstractClipItem *item = static_cast <AbstractClipItem *>(items.at(i));
3230 ItemInfo info = item->info();
3231 if (item->type() == AVWIDGET)
3232 clipsToMove.append(info);
3233 else if (item->type() == TRANSITIONWIDGET)
3234 transitionsToMove.append(info);
3238 if (!clipsToMove.isEmpty() || !transitionsToMove.isEmpty()) {
3239 InsertSpaceCommand *command = new InsertSpaceCommand(this, clipsToMove, transitionsToMove, track, spaceDuration, true);
3240 updateTrackDuration(track, command);
3241 m_commandStack->push(command);
3245 void CustomTrackView::insertSpace(QList<ItemInfo> clipsToMove, QList<ItemInfo> transToMove, int track, const GenTime &duration, const GenTime &offset)
3247 int diff = duration.frames(m_document->fps());
3248 resetSelectionGroup();
3249 m_selectionGroup = new AbstractGroupItem(m_document->fps());
3250 scene()->addItem(m_selectionGroup);
3252 Transition *transition;
3254 // Create lists with start pos for each track
3255 QMap <int, int> trackClipStartList;
3256 QMap <int, int> trackTransitionStartList;
3258 for (int i = 1; i < m_document->tracksCount() + 1; i++) {
3259 trackClipStartList[i] = -1;
3260 trackTransitionStartList[i] = -1;
3263 if (!clipsToMove.isEmpty()) for (int i = 0; i < clipsToMove.count(); i++) {
3264 clip = getClipItemAtStart(clipsToMove.at(i).startPos + offset, clipsToMove.at(i).track);
3266 if (clip->parentItem()) {
3267 m_selectionGroup->addToGroup(clip->parentItem());
3268 clip->parentItem()->setFlag(QGraphicsItem::ItemIsMovable, false);
3270 m_selectionGroup->addToGroup(clip);
3271 clip->setFlag(QGraphicsItem::ItemIsMovable, false);
3273 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))
3274 trackClipStartList[m_document->tracksCount() - clipsToMove.at(i).track] = clipsToMove.at(i).startPos.frames(m_document->fps());
3276 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);
3279 if (!transToMove.isEmpty()) for (int i = 0; i < transToMove.count(); i++) {
3280 transition = getTransitionItemAtStart(transToMove.at(i).startPos + offset, transToMove.at(i).track);
3282 if (transition->parentItem()) {
3283 m_selectionGroup->addToGroup(transition->parentItem());
3284 transition->parentItem()->setFlag(QGraphicsItem::ItemIsMovable, false);
3286 m_selectionGroup->addToGroup(transition);
3287 transition->setFlag(QGraphicsItem::ItemIsMovable, false);
3289 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))
3290 trackTransitionStartList[m_document->tracksCount() - transToMove.at(i).track] = transToMove.at(i).startPos.frames(m_document->fps());
3291 } 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);
3293 m_selectionGroup->translate(diff, 0);
3295 // update items coordinates
3296 QList<QGraphicsItem *> itemList = m_selectionGroup->childItems();
3298 for (int i = 0; i < itemList.count(); i++) {
3299 if (itemList.at(i)->type() == AVWIDGET || itemList.at(i)->type() == TRANSITIONWIDGET) {
3300 static_cast < AbstractClipItem *>(itemList.at(i))->updateItem();
3301 } else if (itemList.at(i)->type() == GROUPWIDGET) {
3302 QList<QGraphicsItem *> children = itemList.at(i)->childItems();
3303 for (int j = 0; j < children.count(); j++) {
3304 AbstractClipItem * clp = static_cast < AbstractClipItem *>(children.at(j));
3309 resetSelectionGroup(false);
3311 track = m_document->tracksCount() - track;
3312 m_document->renderer()->mltInsertSpace(trackClipStartList, trackTransitionStartList, track, duration, offset);
3315 void CustomTrackView::deleteClip(const QString &clipId)
3317 resetSelectionGroup();
3318 QList<QGraphicsItem *> itemList = items();
3319 QUndoCommand *deleteCommand = new QUndoCommand();
3321 for (int i = 0; i < itemList.count(); i++) {
3322 if (itemList.at(i)->type() == AVWIDGET) {
3323 ClipItem *item = (ClipItem *)itemList.at(i);
3324 if (item->clipProducer() == clipId) {
3326 if (item->parentItem()) {
3327 // Clip is in a group, destroy the group
3328 new GroupClipsCommand(this, QList<ItemInfo>() << item->info(), QList<ItemInfo>(), false, deleteCommand);
3330 new AddTimelineClipCommand(this, item->xml(), item->clipProducer(), item->info(), item->effectList(), false, false, true, true, deleteCommand);
3334 deleteCommand->setText(i18np("Delete timeline clip", "Delete timeline clips", count));
3336 delete deleteCommand;
3338 updateTrackDuration(-1, deleteCommand);
3339 m_commandStack->push(deleteCommand);
3343 void CustomTrackView::seekCursorPos(int pos)
3345 m_document->renderer()->seek(pos);
3349 int CustomTrackView::seekPosition() const
3351 return m_document->renderer()->requestedSeekPosition;
3355 void CustomTrackView::setCursorPos(int pos, bool seek)
3357 if (pos != m_cursorPos) {
3358 emit cursorMoved((int)(m_cursorPos), (int)(pos));
3360 m_cursorLine->setPos(m_cursorPos, 0);
3362 else if (m_autoScroll) checkScrolling();
3365 void CustomTrackView::updateCursorPos()
3367 m_cursorLine->setPos(m_cursorPos, 0);
3370 int CustomTrackView::cursorPos()
3372 return (int)(m_cursorPos);
3375 void CustomTrackView::moveCursorPos(int delta)
3377 int currentPos = m_document->renderer()->requestedSeekPosition;
3378 if (currentPos == SEEK_INACTIVE) currentPos = m_document->renderer()->seekFramePosition();
3379 if (currentPos + delta < 0) delta = 0 - currentPos;
3380 currentPos += delta;
3381 m_document->renderer()->seek(currentPos);
3385 void CustomTrackView::initCursorPos(int pos)
3387 emit cursorMoved((int)(m_cursorPos), (int)(pos));
3389 m_cursorLine->setPos(pos, 0);
3393 void CustomTrackView::checkScrolling()
3395 ensureVisible(m_cursorPos, verticalScrollBar()->value() + 10, 2, 2, 50, 0);
3398 void CustomTrackView::mouseReleaseEvent(QMouseEvent * event)
3400 if (m_moveOpMode == SEEK) m_moveOpMode = NONE;
3401 QGraphicsView::mouseReleaseEvent(event);
3402 setViewportUpdateMode(QGraphicsView::MinimalViewportUpdate);
3403 #if QT_VERSION >= 0x040600
3404 if (m_dragItem) m_dragItem->setGraphicsEffect(NULL);
3406 if (m_scrollTimer.isActive()) m_scrollTimer.stop();
3407 if (event->button() == Qt::MidButton) {
3410 setDragMode(QGraphicsView::NoDrag);
3411 if (m_operationMode == MOVEGUIDE) {
3412 setCursor(Qt::ArrowCursor);
3413 m_operationMode = NONE;
3414 m_dragGuide->setFlag(QGraphicsItem::ItemIsMovable, false);
3415 GenTime newPos = GenTime(m_dragGuide->pos().x(), m_document->fps());
3416 if (newPos != m_dragGuide->position()) {
3417 EditGuideCommand *command = new EditGuideCommand(this, m_dragGuide->position(), m_dragGuide->label(), newPos, m_dragGuide->label(), false);
3418 m_commandStack->push(command);
3419 m_dragGuide->updateGuide(GenTime(m_dragGuide->pos().x(), m_document->fps()));
3420 qSort(m_guides.begin(), m_guides.end(), sortGuidesList);
3421 m_document->syncGuides(m_guides);
3426 } else if (m_operationMode == SPACER && m_selectionGroup) {
3428 if (event->modifiers() != Qt::ControlModifier) {
3429 // We are moving all tracks
3431 } else track = (int)(mapToScene(m_clickEvent).y() / m_tracksHeight);
3432 GenTime timeOffset = GenTime((int)(m_selectionGroup->scenePos().x()), m_document->fps()) - m_selectionGroupInfo.startPos;
3434 if (timeOffset != GenTime()) {
3435 QList<QGraphicsItem *> items = m_selectionGroup->childItems();
3437 QList<ItemInfo> clipsToMove;
3438 QList<ItemInfo> transitionsToMove;
3440 // Create lists with start pos for each track
3441 QMap <int, int> trackClipStartList;
3442 QMap <int, int> trackTransitionStartList;
3444 for (int i = 1; i < m_document->tracksCount() + 1; i++) {
3445 trackClipStartList[i] = -1;
3446 trackTransitionStartList[i] = -1;
3449 for (int i = 0; i < items.count(); i++) {
3450 if (items.at(i)->type() == GROUPWIDGET)
3451 items += items.at(i)->childItems();
3454 for (int i = 0; i < items.count(); i++) {
3455 if (items.at(i)->type() == AVWIDGET) {
3456 AbstractClipItem *item = static_cast <AbstractClipItem *>(items.at(i));
3457 ItemInfo info = item->info();
3458 clipsToMove.append(info);
3460 if (trackClipStartList.value(m_document->tracksCount() - info.track) == -1 || info.startPos.frames(m_document->fps()) < trackClipStartList.value(m_document->tracksCount() - info.track))
3461 trackClipStartList[m_document->tracksCount() - info.track] = info.startPos.frames(m_document->fps());
3462 } else if (items.at(i)->type() == TRANSITIONWIDGET) {
3463 AbstractClipItem *item = static_cast <AbstractClipItem *>(items.at(i));
3464 ItemInfo info = item->info();
3465 transitionsToMove.append(info);
3467 if (trackTransitionStartList.value(m_document->tracksCount() - info.track) == -1 || info.startPos.frames(m_document->fps()) < trackTransitionStartList.value(m_document->tracksCount() - info.track))
3468 trackTransitionStartList[m_document->tracksCount() - info.track] = info.startPos.frames(m_document->fps());
3471 if (!clipsToMove.isEmpty() || !transitionsToMove.isEmpty()) {
3472 InsertSpaceCommand *command = new InsertSpaceCommand(this, clipsToMove, transitionsToMove, track, timeOffset, false);
3473 updateTrackDuration(track, command);
3474 m_commandStack->push(command);
3475 if (track != -1) track = m_document->tracksCount() - track;
3476 kDebug() << "SPACER TRACK:" << track;
3477 m_document->renderer()->mltInsertSpace(trackClipStartList, trackTransitionStartList, track, timeOffset, GenTime());
3478 setDocumentModified();
3481 resetSelectionGroup(false);
3482 m_operationMode = NONE;
3483 } else if (m_operationMode == RUBBERSELECTION) {
3484 resetSelectionGroup();
3485 groupSelectedItems();
3486 m_operationMode = NONE;
3489 if (m_dragItem == NULL && m_selectionGroup == NULL) {
3490 emit transitionItemSelected(NULL);
3494 if (m_dragItem) info = m_dragItem->info();
3496 if (m_operationMode == MOVE) {
3497 setCursor(Qt::OpenHandCursor);
3498 if (m_dragItem->parentItem() == 0) {
3499 // we are moving one clip, easy
3500 if (m_dragItem->type() == AVWIDGET && (m_dragItemInfo.startPos != info.startPos || m_dragItemInfo.track != info.track)) {
3501 ClipItem *item = static_cast <ClipItem *>(m_dragItem);
3502 Mlt::Producer *prod = item->getProducer(info.track);
3503 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);
3506 QUndoCommand *moveCommand = new QUndoCommand();
3507 moveCommand->setText(i18n("Move clip"));
3508 adjustTimelineClips(m_scene->editMode(), item, ItemInfo(), moveCommand);
3510 int tracknumber = m_document->tracksCount() - item->track() - 1;
3511 bool isLocked = m_document->trackInfoAt(tracknumber).isLocked;
3512 if (isLocked) item->setItemLocked(true);
3513 new MoveClipCommand(this, m_dragItemInfo, info, false, moveCommand);
3514 // Also move automatic transitions (on lower track)
3515 Transition *startTransition = getTransitionItemAtStart(m_dragItemInfo.startPos, m_dragItemInfo.track);
3516 ItemInfo startTrInfo;
3517 ItemInfo newStartTrInfo;
3518 bool moveStartTrans = false;
3519 bool moveEndTrans = false;
3520 if (startTransition && startTransition->isAutomatic()) {
3521 startTrInfo = startTransition->info();
3522 newStartTrInfo = startTrInfo;
3523 newStartTrInfo.track = info.track;
3524 newStartTrInfo.startPos = info.startPos;
3525 if (m_dragItemInfo.track == info.track && !item->baseClip()->isTransparent() && getClipItemAtEnd(newStartTrInfo.endPos, m_document->tracksCount() - startTransition->transitionEndTrack())) {
3526 // transition end should stay the same
3528 // transition end should be adjusted to clip
3529 newStartTrInfo.endPos = newStartTrInfo.endPos + (newStartTrInfo.startPos - startTrInfo.startPos);
3531 if (newStartTrInfo.startPos < newStartTrInfo.endPos) moveStartTrans = true;
3533 if (startTransition == NULL || startTransition->endPos() < m_dragItemInfo.endPos) {
3534 // Check if there is a transition at clip end
3535 Transition *tr = getTransitionItemAtEnd(m_dragItemInfo.endPos, m_dragItemInfo.track);
3536 if (tr && tr->isAutomatic()) {
3537 ItemInfo trInfo = tr->info();
3538 ItemInfo newTrInfo = trInfo;
3539 newTrInfo.track = info.track;
3540 newTrInfo.endPos = m_dragItem->endPos();
3541 if (m_dragItemInfo.track == info.track && !item->baseClip()->isTransparent() && getClipItemAtStart(trInfo.startPos, m_document->tracksCount() - tr->transitionEndTrack())) {
3542 // transition start should stay the same
3544 // transition start should be moved
3545 newTrInfo.startPos = newTrInfo.startPos + (newTrInfo.endPos - trInfo.endPos);
3547 if (newTrInfo.startPos < newTrInfo.endPos) {
3548 moveEndTrans = true;
3549 if (moveStartTrans) {
3550 // we have to move both transitions, remove the start one so that there is no collision
3551 new AddTransitionCommand(this, startTrInfo, startTransition->transitionEndTrack(), startTransition->toXML(), true, true, moveCommand);
3553 adjustTimelineTransitions(m_scene->editMode(), tr, moveCommand);
3554 new MoveTransitionCommand(this, trInfo, newTrInfo, true, moveCommand);
3555 if (moveStartTrans) {
3556 // re-add transition in correct place
3557 int transTrack = startTransition->transitionEndTrack();
3558 if (m_dragItemInfo.track != info.track && !startTransition->forcedTrack()) {
3559 transTrack = getPreviousVideoTrack(info.track);
3561 adjustTimelineTransitions(m_scene->editMode(), startTransition, moveCommand);
3562 new AddTransitionCommand(this, newStartTrInfo, transTrack, startTransition->toXML(), false, true, moveCommand);
3568 if (moveStartTrans && !moveEndTrans) {
3569 adjustTimelineTransitions(m_scene->editMode(), startTransition, moveCommand);
3570 new MoveTransitionCommand(this, startTrInfo, newStartTrInfo, true, moveCommand);
3573 // Also move automatic transitions (on upper track)
3574 Transition *tr = getTransitionItemAtStart(m_dragItemInfo.startPos, m_dragItemInfo.track - 1);
3575 if (m_dragItemInfo.track == info.track && tr && tr->isAutomatic() && (m_document->tracksCount() - tr->transitionEndTrack()) == m_dragItemInfo.track) {
3576 ItemInfo trInfo = tr->info();
3577 ItemInfo newTrInfo = trInfo;
3578 newTrInfo.startPos = m_dragItem->startPos();
3579 ClipItem * upperClip = getClipItemAt(m_dragItemInfo.startPos, m_dragItemInfo.track - 1);
3580 if (!upperClip || !upperClip->baseClip()->isTransparent()) {
3581 if (!getClipItemAtEnd(newTrInfo.endPos, tr->track())) {
3582 // transition end should be adjusted to clip on upper track
3583 newTrInfo.endPos = newTrInfo.endPos + (newTrInfo.startPos - trInfo.startPos);
3585 if (newTrInfo.startPos < newTrInfo.endPos) {
3586 adjustTimelineTransitions(m_scene->editMode(), tr, moveCommand);
3587 new MoveTransitionCommand(this, trInfo, newTrInfo, true, moveCommand);
3591 if (m_dragItemInfo.track == info.track && (tr == NULL || tr->endPos() < m_dragItemInfo.endPos)) {
3592 // Check if there is a transition at clip end
3593 tr = getTransitionItemAtEnd(m_dragItemInfo.endPos, m_dragItemInfo.track - 1);
3594 if (tr && tr->isAutomatic() && (m_document->tracksCount() - tr->transitionEndTrack()) == m_dragItemInfo.track) {
3595 ItemInfo trInfo = tr->info();
3596 ItemInfo newTrInfo = trInfo;
3597 newTrInfo.endPos = m_dragItem->endPos();
3598 kDebug() << "CLIP ENDS AT: " << newTrInfo.endPos.frames(25);
3599 kDebug() << "CLIP STARTS AT: " << newTrInfo.startPos.frames(25);
3600 ClipItem * upperClip = getClipItemAt(m_dragItemInfo.startPos, m_dragItemInfo.track - 1);
3601 if (!upperClip || !upperClip->baseClip()->isTransparent()) {
3602 if (!getClipItemAtStart(trInfo.startPos, tr->track())) {
3603 // transition start should be moved
3604 newTrInfo.startPos = newTrInfo.startPos + (newTrInfo.endPos - trInfo.endPos);
3606 if (newTrInfo.startPos < newTrInfo.endPos) {
3607 adjustTimelineTransitions(m_scene->editMode(), tr, moveCommand);
3608 new MoveTransitionCommand(this, trInfo, newTrInfo, true, moveCommand);
3613 updateTrackDuration(info.track, moveCommand);
3614 if (m_dragItemInfo.track != info.track)
3615 updateTrackDuration(m_dragItemInfo.track, moveCommand);
3616 m_commandStack->push(moveCommand);
3617 //checkTrackSequence(m_dragItem->track());
3619 // undo last move and emit error message
3620 bool snap = KdenliveSettings::snaptopoints();
3621 KdenliveSettings::setSnaptopoints(false);
3622 item->setPos((int) m_dragItemInfo.startPos.frames(m_document->fps()), (int)(m_dragItemInfo.track * m_tracksHeight + 1));
3623 KdenliveSettings::setSnaptopoints(snap);
3624 emit displayMessage(i18n("Cannot move clip to position %1", m_document->timecode().getTimecodeFromFrames(info.startPos.frames(m_document->fps()))), ErrorMessage);
3626 setDocumentModified();
3627 } else if (m_dragItem->type() == TRANSITIONWIDGET && (m_dragItemInfo.startPos != info.startPos || m_dragItemInfo.track != info.track)) {
3628 Transition *transition = static_cast <Transition *>(m_dragItem);
3629 transition->updateTransitionEndTrack(getPreviousVideoTrack(m_dragItem->track()));
3630 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)) {
3631 // Moving transition failed, revert to previous position
3632 emit displayMessage(i18n("Cannot move transition"), ErrorMessage);
3633 transition->setPos((int) m_dragItemInfo.startPos.frames(m_document->fps()), (m_dragItemInfo.track) * m_tracksHeight + 1);
3635 QUndoCommand *moveCommand = new QUndoCommand();
3636 moveCommand->setText(i18n("Move transition"));
3637 adjustTimelineTransitions(m_scene->editMode(), transition, moveCommand);
3638 new MoveTransitionCommand(this, m_dragItemInfo, info, false, moveCommand);
3639 updateTrackDuration(info.track, moveCommand);
3640 if (m_dragItemInfo.track != info.track)
3641 updateTrackDuration(m_dragItemInfo.track, moveCommand);
3642 m_commandStack->push(moveCommand);
3643 setDocumentModified();
3647 // Moving several clips. We need to delete them and readd them to new position,
3648 // or they might overlap each other during the move
3649 QGraphicsItemGroup *group;
3650 if (m_selectionGroup)
3651 group = static_cast <QGraphicsItemGroup *>(m_selectionGroup);
3653 group = static_cast <QGraphicsItemGroup *>(m_dragItem->parentItem());
3654 QList<QGraphicsItem *> items = group->childItems();
3656 QList<ItemInfo> clipsToMove;
3657 QList<ItemInfo> transitionsToMove;
3659 GenTime timeOffset = GenTime(m_dragItem->scenePos().x(), m_document->fps()) - m_dragItemInfo.startPos;
3660 const int trackOffset = (int)(m_dragItem->scenePos().y() / m_tracksHeight) - m_dragItemInfo.track;
3662 QUndoCommand *moveGroup = new QUndoCommand();
3663 moveGroup->setText(i18n("Move group"));
3664 if (timeOffset != GenTime() || trackOffset != 0) {
3665 // remove items in MLT playlist
3668 int max = items.count();
3669 for (int i = 0; i < max; i++) {
3670 if (items.at(i)->type() == GROUPWIDGET) {
3671 items += items.at(i)->childItems();
3674 m_document->renderer()->blockSignals(true);
3675 for (int i = 0; i < items.count(); i++) {
3676 if (items.at(i)->type() != AVWIDGET && items.at(i)->type() != TRANSITIONWIDGET) continue;
3677 AbstractClipItem *item = static_cast <AbstractClipItem *>(items.at(i));
3678 ItemInfo info = item->info();
3679 if (item->type() == AVWIDGET) {
3680 if (m_document->renderer()->mltRemoveClip(m_document->tracksCount() - info.track, info.startPos) == false) {
3681 // error, clip cannot be removed from playlist
3682 emit displayMessage(i18n("Error removing clip at %1 on track %2", m_document->timecode().getTimecodeFromFrames(info.startPos.frames(m_document->fps())), info.track), ErrorMessage);
3684 clipsToMove.append(info);
3687 transitionsToMove.append(info);
3688 Transition *tr = static_cast <Transition*>(item);
3689 m_document->renderer()->mltDeleteTransition(tr->transitionTag(), tr->transitionEndTrack(), m_document->tracksCount() - info.track, info.startPos, info.endPos, tr->toXML());
3692 m_document->renderer()->blockSignals(false);
3693 for (int i = 0; i < items.count(); i++) {
3694 // re-add items in correct place
3695 if (items.at(i)->type() != AVWIDGET && items.at(i)->type() != TRANSITIONWIDGET) continue;
3696 AbstractClipItem *item = static_cast <AbstractClipItem *>(items.at(i));
3698 ItemInfo info = item->info();
3699 int tracknumber = m_document->tracksCount() - info.track - 1;
3700 bool isLocked = m_document->trackInfoAt(tracknumber).isLocked;
3702 group->removeFromGroup(item);
3703 item->setItemLocked(true);
3706 if (item->type() == AVWIDGET) {
3707 ClipItem *clip = static_cast <ClipItem*>(item);
3708 int trackProducer = info.track;
3709 info.track = m_document->tracksCount() - info.track;
3710 adjustTimelineClips(m_scene->editMode(), clip, ItemInfo(), moveGroup);
3711 m_document->renderer()->mltInsertClip(info, clip->xml(), clip->getProducer(trackProducer), m_scene->editMode() == OVERWRITEEDIT, m_scene->editMode() == INSERTEDIT);
3712 for (int i = 0; i < clip->effectsCount(); i++) {
3713 m_document->renderer()->mltAddEffect(info.track, info.startPos, getEffectArgs(clip->effect(i)), false);
3716 Transition *tr = static_cast <Transition*>(item);
3717 int newTrack = tr->transitionEndTrack();
3718 if (!tr->forcedTrack()) {
3719 newTrack = getPreviousVideoTrack(info.track);
3721 tr->updateTransitionEndTrack(newTrack);
3722 adjustTimelineTransitions(m_scene->editMode(), tr, moveGroup);
3723 m_document->renderer()->mltAddTransition(tr->transitionTag(), newTrack, m_document->tracksCount() - info.track, info.startPos, info.endPos, tr->toXML());
3726 new MoveGroupCommand(this, clipsToMove, transitionsToMove, timeOffset, trackOffset, false, moveGroup);
3727 updateTrackDuration(-1, moveGroup);
3728 m_commandStack->push(moveGroup);
3730 //QPointF top = group->sceneBoundingRect().topLeft();
3731 //QPointF oldpos = m_selectionGroup->scenePos();
3732 //kDebug()<<"SELECTION GRP POS: "<<m_selectionGroup->scenePos()<<", TOP: "<<top;
3733 //group->setPos(top);
3734 //TODO: get rid of the 3 lines below
3735 if (m_selectionGroup) {
3736 m_selectionGroupInfo.startPos = GenTime(m_selectionGroup->scenePos().x(), m_document->fps());
3737 m_selectionGroupInfo.track = m_selectionGroup->track();
3739 for (int i = 0; i < items.count(); ++i) {
3740 if (items.at(i)->type() == GROUPWIDGET) {
3741 rebuildGroup((AbstractGroupItem*)items.at(i));
3746 for (int i = 0; i < items.count(); ++i) {
3748 items.at(i)->setSelected(true);
3749 if (items.at(i)->parentItem())
3750 items.at(i)->parentItem()->setSelected(true);
3753 resetSelectionGroup();
3754 groupSelectedItems();
3756 rebuildGroup((AbstractGroupItem *)group);
3758 setDocumentModified();
3761 m_document->renderer()->doRefresh();
3762 } else if (m_operationMode == RESIZESTART && m_dragItem->startPos() != m_dragItemInfo.startPos) {
3764 if (!m_controlModifier && m_dragItem->type() == AVWIDGET && m_dragItem->parentItem() && m_dragItem->parentItem() != m_selectionGroup) {
3765 AbstractGroupItem *parent = static_cast <AbstractGroupItem *>(m_dragItem->parentItem());
3767 QUndoCommand *resizeCommand = new QUndoCommand();
3768 resizeCommand->setText(i18n("Resize group"));
3769 QList <QGraphicsItem *> items = parent->childItems();
3770 QList <ItemInfo> infos = parent->resizeInfos();
3771 parent->clearResizeInfos();
3773 for (int i = 0; i < items.count(); ++i) {
3774 AbstractClipItem *item = static_cast<AbstractClipItem *>(items.at(i));
3775 if (item && item->type() == AVWIDGET) {
3776 ItemInfo info = infos.at(itemcount);
3777 prepareResizeClipStart(item, info, item->startPos().frames(m_document->fps()), false, resizeCommand);
3781 m_commandStack->push(resizeCommand);
3784 prepareResizeClipStart(m_dragItem, m_dragItemInfo, m_dragItem->startPos().frames(m_document->fps()));
3786 } else if (m_operationMode == RESIZEEND && m_dragItem->endPos() != m_dragItemInfo.endPos) {
3788 if (!m_controlModifier && m_dragItem->type() == AVWIDGET && m_dragItem->parentItem() && m_dragItem->parentItem() != m_selectionGroup) {
3789 AbstractGroupItem *parent = static_cast <AbstractGroupItem *>(m_dragItem->parentItem());
3791 QUndoCommand *resizeCommand = new QUndoCommand();
3792 resizeCommand->setText(i18n("Resize group"));
3793 QList <QGraphicsItem *> items = parent->childItems();
3794 QList <ItemInfo> infos = parent->resizeInfos();
3795 parent->clearResizeInfos();
3797 for (int i = 0; i < items.count(); ++i) {
3798 AbstractClipItem *item = static_cast<AbstractClipItem *>(items.at(i));
3799 if (item && item->type() == AVWIDGET) {
3800 ItemInfo info = infos.at(itemcount);
3801 prepareResizeClipEnd(item, info, item->endPos().frames(m_document->fps()), false, resizeCommand);
3805 updateTrackDuration(-1, resizeCommand);
3806 m_commandStack->push(resizeCommand);
3809 prepareResizeClipEnd(m_dragItem, m_dragItemInfo, m_dragItem->endPos().frames(m_document->fps()));
3811 } else if (m_operationMode == FADEIN) {
3812 // resize fade in effect
3813 ClipItem * item = static_cast <ClipItem *>(m_dragItem);
3814 int ix = item->hasEffect("volume", "fadein");
3815 int ix2 = item->hasEffect("", "fade_from_black");
3817 QDomElement oldeffect = item->effectAtIndex(ix);
3818 int start = item->cropStart().frames(m_document->fps());
3819 int end = item->fadeIn();
3821 slotDeleteEffect(item, -1, oldeffect, false);
3824 QDomElement effect = oldeffect.cloneNode().toElement();
3825 EffectsList::setParameter(oldeffect, "in", QString::number(start));
3826 EffectsList::setParameter(oldeffect, "out", QString::number(end));
3827 slotUpdateClipEffect(item, -1, effect, oldeffect, ix);
3828 emit clipItemSelected(item);
3830 } else if (item->fadeIn() != 0 && ix2 == -1) {
3832 if (item->isVideoOnly() || (item->clipType() != AUDIO && item->clipType() != AV && item->clipType() != PLAYLIST)) {
3834 effect = MainWindow::videoEffects.getEffectByTag("", "fade_from_black").cloneNode().toElement();
3835 } else effect = MainWindow::audioEffects.getEffectByTag("volume", "fadein").cloneNode().toElement();
3836 EffectsList::setParameter(effect, "out", QString::number(item->fadeIn()));
3837 slotAddEffect(effect, m_dragItem->startPos(), m_dragItem->track());
3840 QDomElement oldeffect = item->effectAtIndex(ix2);
3841 int start = item->cropStart().frames(m_document->fps());
3842 int end = item->fadeIn();
3844 slotDeleteEffect(item, -1, oldeffect, false);
3847 QDomElement effect = oldeffect.cloneNode().toElement();
3848 EffectsList::setParameter(oldeffect, "in", QString::number(start));
3849 EffectsList::setParameter(oldeffect, "out", QString::number(end));
3850 slotUpdateClipEffect(item, -1, effect, oldeffect, ix2);
3851 emit clipItemSelected(item);
3854 } else if (m_operationMode == FADEOUT) {
3855 // resize fade out effect
3856 ClipItem * item = static_cast <ClipItem *>(m_dragItem);
3857 int ix = item->hasEffect("volume", "fadeout");
3858 int ix2 = item->hasEffect("", "fade_to_black");
3860 QDomElement oldeffect = item->effectAtIndex(ix);
3861 int end = (item->cropDuration() + item->cropStart()).frames(m_document->fps());
3862 int start = item->fadeOut();
3864 slotDeleteEffect(item, -1, oldeffect, false);
3866 start = end - start;
3867 QDomElement effect = oldeffect.cloneNode().toElement();
3868 EffectsList::setParameter(oldeffect, "in", QString::number(start));
3869 EffectsList::setParameter(oldeffect, "out", QString::number(end));
3870 // kDebug()<<"EDIT FADE OUT : "<<start<<"x"<<end;
3871 slotUpdateClipEffect(item, -1, effect, oldeffect, ix);
3872 emit clipItemSelected(item);
3874 } else if (item->fadeOut() != 0 && ix2 == -1) {
3876 if (item->isVideoOnly() || (item->clipType() != AUDIO && item->clipType() != AV && item->clipType() != PLAYLIST)) {
3878 effect = MainWindow::videoEffects.getEffectByTag("", "fade_to_black").cloneNode().toElement();
3879 } else effect = MainWindow::audioEffects.getEffectByTag("volume", "fadeout").cloneNode().toElement();
3880 int end = (item->cropDuration() + item->cropStart()).frames(m_document->fps());
3881 int start = end-item->fadeOut();
3882 EffectsList::setParameter(effect, "in", QString::number(start));
3883 EffectsList::setParameter(effect, "out", QString::number(end));
3884 slotAddEffect(effect, m_dragItem->startPos(), m_dragItem->track());
3887 QDomElement oldeffect = item->effectAtIndex(ix2);
3888 int end = (item->cropDuration() + item->cropStart()).frames(m_document->fps());
3889 int start = item->fadeOut();
3891 slotDeleteEffect(item, -1, oldeffect, false);
3893 start = end - start;
3894 QDomElement effect = oldeffect.cloneNode().toElement();
3895 EffectsList::setParameter(oldeffect, "in", QString::number(start));
3896 EffectsList::setParameter(oldeffect, "out", QString::number(end));
3897 // kDebug()<<"EDIT FADE OUT : "<<start<<"x"<<end;
3898 slotUpdateClipEffect(item, -1, effect, oldeffect, ix2);
3899 emit clipItemSelected(item);
3902 } else if (m_operationMode == KEYFRAME) {
3903 // update the MLT effect
3904 ClipItem * item = static_cast <ClipItem *>(m_dragItem);
3905 QDomElement oldEffect = item->selectedEffect().cloneNode().toElement();
3907 // check if we want to remove keyframe
3908 double val = mapToScene(event->pos()).toPoint().y();
3909 QRectF br = item->sceneBoundingRect();
3910 double maxh = 100.0 / br.height();
3911 val = (br.bottom() - val) * maxh;
3912 int start = item->cropStart().frames(m_document->fps());
3913 int end = (item->cropStart() + item->cropDuration()).frames(m_document->fps()) - 1;
3915 if ((val < -50 || val > 150) && item->editedKeyFramePos() != start && item->editedKeyFramePos() != end && item->keyFrameNumber() > 1) {
3917 item->movedKeyframe(item->getEffectAtIndex(item->selectedEffectIndex()), item->selectedKeyFramePos(), -1, 0);
3919 item->movedKeyframe(item->getEffectAtIndex(item->selectedEffectIndex()), item->selectedKeyFramePos(), item->editedKeyFramePos(), item->editedKeyFrameValue());
3922 QDomElement newEffect = item->selectedEffect().cloneNode().toElement();
3923 //item->updateKeyframeEffect();
3924 //QString next = item->keyframes(item->selectedEffectIndex());
3925 //EditKeyFrameCommand *command = new EditKeyFrameCommand(this, item->track(), item->startPos(), item->selectedEffectIndex(), previous, next, false);
3926 EditEffectCommand *command = new EditEffectCommand(this, m_document->tracksCount() - item->track(), item->startPos(), oldEffect, newEffect, item->selectedEffectIndex(), false, false);
3928 m_commandStack->push(command);
3929 updateEffect(m_document->tracksCount() - item->track(), item->startPos(), item->selectedEffect());
3930 emit clipItemSelected(item);
3932 if (m_dragItem && m_dragItem->type() == TRANSITIONWIDGET && m_dragItem->isSelected()) {
3933 // A transition is selected
3935 ClipItem *transitionClip = getClipItemAt(m_dragItemInfo.startPos, m_dragItemInfo.track);
3936 if (transitionClip && transitionClip->baseClip()) {
3937 QString size = transitionClip->baseClip()->getProperty("frame_size");
3938 double factor = transitionClip->baseClip()->getProperty("aspect_ratio").toDouble();
3939 if (factor == 0) factor = 1.0;
3940 p.setX((int)(size.section('x', 0, 0).toInt() * factor + 0.5));
3941 p.setY(size.section('x', 1, 1).toInt());
3943 emit transitionItemSelected(static_cast <Transition *>(m_dragItem), getPreviousVideoTrack(m_dragItem->track()), p);
3944 } else emit transitionItemSelected(NULL);
3945 if (m_operationMode != NONE && m_operationMode != MOVE) setDocumentModified();
3946 m_operationMode = NONE;
3949 void CustomTrackView::deleteClip(ItemInfo info, bool refresh)
3951 ClipItem *item = getClipItemAt((int) info.startPos.frames(m_document->fps()), info.track);
3953 if (!item) kDebug()<<"// PROBLEM FINDING CLIP ITEM TO REMOVVE!!!!!!!!!";
3954 else kDebug()<<"// deleting CLIP: "<<info.startPos.frames(m_document->fps())<<", "<<item->baseClip()->fileURL();
3955 //m_document->renderer()->saveSceneList(QString("/tmp/error%1.mlt").arg(m_ct), QDomElement());
3956 if (!item || m_document->renderer()->mltRemoveClip(m_document->tracksCount() - info.track, info.startPos) == false) {
3957 emit displayMessage(i18n("Error removing clip at %1 on track %2", m_document->timecode().getTimecodeFromFrames(info.startPos.frames(m_document->fps())), info.track), ErrorMessage);
3958 kDebug()<<"CANNOT REMOVE: "<<info.startPos.frames(m_document->fps())<<", TK: "<<info.track;
3959 //m_document->renderer()->saveSceneList(QString("/tmp/error%1.mlt").arg(m_ct), QDomElement());
3962 m_waitingThumbs.removeAll(item);
3964 if (item->isSelected()) emit clipItemSelected(NULL);
3965 item->baseClip()->removeReference();
3966 m_document->updateClip(item->baseClip()->getId());
3968 /*if (item->baseClip()->isTransparent()) {
3969 // also remove automatic transition
3970 Transition *tr = getTransitionItemAt(info.startPos, info.track);
3971 if (tr && tr->isAutomatic()) {
3972 m_document->renderer()->mltDeleteTransition(tr->transitionTag(), tr->transitionEndTrack(), m_document->tracksCount() - info.track, info.startPos, info.endPos, tr->toXML());
3973 scene()->removeItem(tr);
3978 if (m_dragItem == item) m_dragItem = NULL;
3980 #if QT_VERSION >= 0x040600
3981 // animate item deletion
3982 item->closeAnimation();
3983 /*if (refresh) item->closeAnimation();
3985 // no refresh, means we have several operations chained, we need to delete clip immediatly
3986 // so that it does not get in the way of the other
3995 setDocumentModified();
3996 if (refresh) m_document->renderer()->doRefresh();
3999 void CustomTrackView::deleteSelectedClips()
4001 resetSelectionGroup();
4002 QList<QGraphicsItem *> itemList = scene()->selectedItems();
4003 if (itemList.count() == 0) {
4004 emit displayMessage(i18n("Select clip to delete"), ErrorMessage);
4007 scene()->clearSelection();
4008 QUndoCommand *deleteSelected = new QUndoCommand();
4012 int transitionCount = 0;
4013 // expand & destroy groups
4014 for (int i = 0; i < itemList.count(); i++) {
4015 if (itemList.at(i)->type() == GROUPWIDGET) {
4017 QList<QGraphicsItem *> children = itemList.at(i)->childItems();
4018 QList <ItemInfo> clipInfos;
4019 QList <ItemInfo> transitionInfos;
4020 for (int j = 0; j < children.count(); j++) {
4021 if (children.at(j)->type() == AVWIDGET) {
4022 AbstractClipItem *clip = static_cast <AbstractClipItem *>(children.at(j));
4023 if (!clip->isItemLocked()) clipInfos.append(clip->info());
4024 } else if (children.at(j)->type() == TRANSITIONWIDGET) {
4025 AbstractClipItem *clip = static_cast <AbstractClipItem *>(children.at(j));
4026 if (!clip->isItemLocked()) transitionInfos.append(clip->info());
4028 if (itemList.contains(children.at(j))) {
4029 children.removeAt(j);
4033 itemList += children;
4034 if (clipInfos.count() > 0)
4035 new GroupClipsCommand(this, clipInfos, transitionInfos, false, deleteSelected);
4037 } else if (itemList.at(i)->parentItem() && itemList.at(i)->parentItem()->type() == GROUPWIDGET)
4038 itemList.insert(i + 1, itemList.at(i)->parentItem());
4041 for (int i = 0; i < itemList.count(); i++) {
4042 if (itemList.at(i)->type() == AVWIDGET) {
4044 ClipItem *item = static_cast <ClipItem *>(itemList.at(i));
4045 //kDebug()<<"// DELETE CLP AT: "<<item->info().startPos.frames(25);
4046 new AddTimelineClipCommand(this, item->xml(), item->clipProducer(), item->info(), item->effectList(), false, false, true, true, deleteSelected);
4047 emit clipItemSelected(NULL);
4048 } else if (itemList.at(i)->type() == TRANSITIONWIDGET) {
4050 Transition *item = static_cast <Transition *>(itemList.at(i));
4051 //kDebug()<<"// DELETE TRANS AT: "<<item->info().startPos.frames(25);
4052 new AddTransitionCommand(this, item->info(), item->transitionEndTrack(), item->toXML(), true, true, deleteSelected);
4053 emit transitionItemSelected(NULL);
4056 if (groupCount > 0 && clipCount == 0 && transitionCount == 0)
4057 deleteSelected->setText(i18np("Delete selected group", "Delete selected groups", groupCount));
4058 else if (clipCount > 0 && groupCount == 0 && transitionCount == 0)
4059 deleteSelected->setText(i18np("Delete selected clip", "Delete selected clips", clipCount));
4060 else if (transitionCount > 0 && groupCount == 0 && clipCount == 0)
4061 deleteSelected->setText(i18np("Delete selected transition", "Delete selected transitions", transitionCount));
4062 else deleteSelected->setText(i18n("Delete selected items"));
4063 updateTrackDuration(-1, deleteSelected);
4064 m_commandStack->push(deleteSelected);
4068 void CustomTrackView::doChangeClipSpeed(ItemInfo info, ItemInfo speedIndependantInfo, const double speed, const double oldspeed, int strobe, const QString &id)
4071 //DocClipBase *baseclip = m_document->clipManager()->getClipById(id);
4073 ClipItem *item = getClipItemAt((int) info.startPos.frames(m_document->fps()), info.track);
4075 kDebug() << "ERROR: Cannot find clip for speed change";
4076 emit displayMessage(i18n("Cannot find clip for speed change"), ErrorMessage);
4079 info.track = m_document->tracksCount() - item->track();
4080 int endPos = m_document->renderer()->mltChangeClipSpeed(info, speedIndependantInfo, speed, oldspeed, strobe, item->getProducer(item->track(), false));
4082 item->setSpeed(speed, strobe);
4083 item->updateRectGeometry();
4084 if (item->cropDuration().frames(m_document->fps()) != endPos)
4085 item->resizeEnd((int) info.startPos.frames(m_document->fps()) + endPos - 1);
4086 updatePositionEffects(item, info);
4087 setDocumentModified();
4089 emit displayMessage(i18n("Invalid clip"), ErrorMessage);
4093 void CustomTrackView::cutSelectedClips()
4095 QList<QGraphicsItem *> itemList = scene()->selectedItems();
4096 QList<AbstractGroupItem *> groups;
4097 GenTime currentPos = GenTime(m_cursorPos, m_document->fps());
4098 for (int i = 0; i < itemList.count(); ++i) {
4099 if (!itemList.at(i))
4101 if (itemList.at(i)->type() == AVWIDGET) {
4102 ClipItem *item = static_cast <ClipItem *>(itemList.at(i));
4103 if (item->parentItem() && item->parentItem() != m_selectionGroup) {
4104 AbstractGroupItem *group = static_cast <AbstractGroupItem *>(item->parentItem());
4105 if (!groups.contains(group))
4107 } else if (currentPos > item->startPos() && currentPos < item->endPos()) {
4108 RazorClipCommand *command = new RazorClipCommand(this, item->info(), currentPos);
4109 m_commandStack->push(command);
4111 } else if (itemList.at(i)->type() == GROUPWIDGET && itemList.at(i) != m_selectionGroup) {
4112 AbstractGroupItem *group = static_cast<AbstractGroupItem *>(itemList.at(i));
4113 if (!groups.contains(group))
4118 for (int i = 0; i < groups.count(); ++i)
4119 razorGroup(groups.at(i), currentPos);
4122 void CustomTrackView::razorGroup(AbstractGroupItem* group, GenTime cutPos)
4125 QList <QGraphicsItem *> children = group->childItems();
4126 QList <ItemInfo> clips1, transitions1;
4127 QList <ItemInfo> clipsCut, transitionsCut;
4128 QList <ItemInfo> clips2, transitions2;
4129 for (int i = 0; i < children.count(); ++i) {
4130 children.at(i)->setSelected(false);
4131 AbstractClipItem *child = static_cast <AbstractClipItem *>(children.at(i));
4132 if (child->type() == AVWIDGET) {
4133 if (cutPos > child->endPos())
4134 clips1 << child->info();
4135 else if (cutPos < child->startPos())
4136 clips2 << child->info();
4138 clipsCut << child->info();
4140 if (cutPos > child->endPos())
4141 transitions1 << child->info();
4142 else if (cutPos < child->startPos())
4143 transitions2 << child->info();
4145 transitionsCut << child->info();
4148 if (clipsCut.isEmpty() && transitionsCut.isEmpty() && ((clips1.isEmpty() && transitions1.isEmpty()) || (clips2.isEmpty() && transitions2.isEmpty())))
4150 RazorGroupCommand *command = new RazorGroupCommand(this, clips1, transitions1, clipsCut, transitionsCut, clips2, transitions2, cutPos);
4151 m_commandStack->push(command);
4155 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)
4158 for (int i = 0; i < clipsCut.count(); ++i) {
4159 ClipItem *clip = getClipItemAt(clipsCut.at(i).startPos.frames(m_document->fps()), clipsCut.at(i).track);
4161 ClipItem *clipBehind = cutClip(clipsCut.at(i), cutPos, true);
4162 clips1 << clip->info();
4163 if (clipBehind != NULL)
4164 clips2 << clipBehind->info();
4167 /* TODO: cut transitionsCut
4168 * For now just append them to group1 */
4169 transitions1 << transitionsCut;
4170 doGroupClips(clips1, transitions1, true);
4171 doGroupClips(clips2, transitions2, true);
4173 /* we might also just use clipsCut.at(0)->parentItem().
4174 * Do this loop just in case something went wrong during cut */
4175 for (int i = 0; i < clipsCut.count(); ++i) {
4176 ClipItem *clip = getClipItemAt(cutPos.frames(m_document->fps()), clipsCut.at(i).track);
4177 if (clip && clip->parentItem() && clip->parentItem()->type() == GROUPWIDGET) {
4178 AbstractGroupItem *group = static_cast <AbstractGroupItem *>(clip->parentItem());
4179 QList <QGraphicsItem *> children = group->childItems();
4180 QList <ItemInfo> groupClips;
4181 QList <ItemInfo> groupTrans;
4182 for (int j = 0; j < children.count(); ++j) {
4183 if (children.at(j)->type() == AVWIDGET)
4184 groupClips << ((AbstractClipItem *)children.at(j))->info();
4185 else if (children.at(j)->type() == TRANSITIONWIDGET)
4186 groupTrans << ((AbstractClipItem *)children.at(j))->info();
4188 doGroupClips(groupClips, groupTrans, false);
4192 for (int i = 0; i < clipsCut.count(); ++i)
4193 cutClip(clipsCut.at(i), cutPos, false);
4194 // TODO: uncut transitonsCut
4195 doGroupClips(QList <ItemInfo>() << clips1 << clipsCut << clips2, QList <ItemInfo>() << transitions1 << transitionsCut << transitions2, true);
4199 void CustomTrackView::groupClips(bool group)
4201 QList<QGraphicsItem *> itemList = scene()->selectedItems();
4202 QList <ItemInfo> clipInfos;
4203 QList <ItemInfo> transitionInfos;
4206 int max = itemList.count();
4207 for (int i = 0; i < max; i++) {
4208 if (itemList.at(i)->type() == GROUPWIDGET) {
4209 itemList += itemList.at(i)->childItems();
4213 for (int i = 0; i < itemList.count(); i++) {
4214 if (itemList.at(i)->type() == AVWIDGET) {
4215 AbstractClipItem *clip = static_cast <AbstractClipItem *>(itemList.at(i));
4216 if (!clip->isItemLocked()) clipInfos.append(clip->info());
4217 } else if (itemList.at(i)->type() == TRANSITIONWIDGET) {
4218 AbstractClipItem *clip = static_cast <AbstractClipItem *>(itemList.at(i));
4219 if (!clip->isItemLocked()) transitionInfos.append(clip->info());
4222 if (clipInfos.count() > 0) {
4223 GroupClipsCommand *command = new GroupClipsCommand(this, clipInfos, transitionInfos, group);
4224 m_commandStack->push(command);
4228 void CustomTrackView::doGroupClips(QList <ItemInfo> clipInfos, QList <ItemInfo> transitionInfos, bool group)
4230 resetSelectionGroup();
4231 m_scene->clearSelection();
4233 for (int i = 0; i < clipInfos.count(); i++) {
4234 ClipItem *clip = getClipItemAt(clipInfos.at(i).startPos, clipInfos.at(i).track);
4235 if (clip == NULL) continue;
4236 if (clip->parentItem() && clip->parentItem()->type() == GROUPWIDGET) {
4237 AbstractGroupItem *grp = static_cast <AbstractGroupItem *>(clip->parentItem());
4238 m_document->clipManager()->removeGroup(grp);
4239 scene()->destroyItemGroup(grp);
4241 clip->setFlag(QGraphicsItem::ItemIsMovable, true);
4243 for (int i = 0; i < transitionInfos.count(); i++) {
4244 Transition *tr = getTransitionItemAt(transitionInfos.at(i).startPos, transitionInfos.at(i).track);
4245 if (tr == NULL) continue;
4246 if (tr->parentItem() && tr->parentItem()->type() == GROUPWIDGET) {
4247 AbstractGroupItem *grp = static_cast <AbstractGroupItem *>(tr->parentItem());
4248 m_document->clipManager()->removeGroup(grp);
4249 scene()->destroyItemGroup(grp);
4251 tr->setFlag(QGraphicsItem::ItemIsMovable, true);
4253 setDocumentModified();
4257 QList <QGraphicsItemGroup *> groups;
4258 for (int i = 0; i < clipInfos.count(); i++) {
4259 ClipItem *clip = getClipItemAt(clipInfos.at(i).startPos, clipInfos.at(i).track);
4261 clip->setSelected(true);
4264 for (int i = 0; i < transitionInfos.count(); i++) {
4265 Transition *clip = getTransitionItemAt(transitionInfos.at(i).startPos, transitionInfos.at(i).track);
4267 clip->setSelected(true);
4270 groupSelectedItems(false, true);
4271 setDocumentModified();
4274 void CustomTrackView::addClip(QDomElement xml, const QString &clipId, ItemInfo info, EffectsList effects, bool overwrite, bool push, bool refresh)
4276 DocClipBase *baseclip = m_document->clipManager()->getClipById(clipId);
4277 if (baseclip == NULL) {
4278 emit displayMessage(i18n("No clip copied"), ErrorMessage);
4282 if (baseclip->getProducer() == NULL) {
4283 // If the clip has no producer, we must wait until it is created...
4285 emit displayMessage(i18n("Waiting for clip..."), InformationMessage);
4286 emit forceClipProcessing(clipId);
4287 qApp->processEvents();
4288 for (int i = 0; i < 10; i++) {
4289 if (baseclip->getProducer() == NULL) {
4290 qApp->processEvents();
4291 m_producerNotReady.wait(&m_mutex, 200);
4294 if (baseclip->getProducer() == NULL) {
4295 emit displayMessage(i18n("Cannot insert clip..."), ErrorMessage);
4299 emit displayMessage(QString(), InformationMessage);
4303 ClipItem *item = new ClipItem(baseclip, info, m_document->fps(), xml.attribute("speed", "1").toDouble(), xml.attribute("strobe", "1").toInt(), getFrameWidth());
4304 item->setEffectList(effects);
4305 if (xml.hasAttribute("audio_only")) item->setAudioOnly(true);
4306 else if (xml.hasAttribute("video_only")) item->setVideoOnly(true);
4307 scene()->addItem(item);
4309 int producerTrack = info.track;
4310 int tracknumber = m_document->tracksCount() - info.track - 1;
4311 bool isLocked = m_document->trackInfoAt(tracknumber).isLocked;
4312 if (isLocked) item->setItemLocked(true);
4314 baseclip->addReference();
4315 m_document->updateClip(baseclip->getId());
4316 info.track = m_document->tracksCount() - info.track;
4317 m_document->renderer()->mltInsertClip(info, xml, item->getProducer(producerTrack), overwrite, push);
4318 for (int i = 0; i < item->effectsCount(); i++) {
4319 m_document->renderer()->mltAddEffect(info.track, info.startPos, getEffectArgs(item->effect(i)), false);
4321 setDocumentModified();
4323 m_document->renderer()->doRefresh();
4324 if (!baseclip->isPlaceHolder())
4325 m_waitingThumbs.append(item);
4326 m_thumbsTimer.start();
4329 void CustomTrackView::slotUpdateClip(const QString &clipId, bool reload)
4331 QMutexLocker locker(&m_mutex);
4332 QList<QGraphicsItem *> list = scene()->items();
4333 QList <ClipItem *>clipList;
4334 ClipItem *clip = NULL;
4335 DocClipBase *baseClip = NULL;
4336 Mlt::Tractor *tractor = m_document->renderer()->lockService();
4337 for (int i = 0; i < list.size(); ++i) {
4338 if (list.at(i)->type() == AVWIDGET) {
4339 clip = static_cast <ClipItem *>(list.at(i));
4340 if (clip->clipProducer() == clipId) {
4341 if (baseClip == NULL) {
4342 baseClip = clip->baseClip();
4344 ItemInfo info = clip->info();
4345 Mlt::Producer *prod = NULL;
4346 if (clip->isAudioOnly()) prod = baseClip->audioProducer(info.track);
4347 else if (clip->isVideoOnly()) prod = baseClip->videoProducer();
4348 else prod = baseClip->getProducer(info.track);
4349 if (reload && !m_document->renderer()->mltUpdateClip(tractor, info, clip->xml(), prod)) {
4350 emit displayMessage(i18n("Cannot update clip (time: %1, track: %2)", info.startPos.frames(m_document->fps()), info.track), ErrorMessage);
4352 else clipList.append(clip);
4356 for (int i = 0; i < clipList.count(); i++)
4357 clipList.at(i)->refreshClip(true, true);
4358 m_document->renderer()->unlockService(tractor);
4361 ClipItem *CustomTrackView::getClipItemAtEnd(GenTime pos, int track)
4363 int framepos = (int)(pos.frames(m_document->fps()));
4364 QList<QGraphicsItem *> list = scene()->items(QPointF(framepos - 1, track * m_tracksHeight + m_tracksHeight / 2));
4365 ClipItem *clip = NULL;
4366 for (int i = 0; i < list.size(); i++) {
4367 if (!list.at(i)->isEnabled()) continue;
4368 if (list.at(i)->type() == AVWIDGET) {
4369 ClipItem *test = static_cast <ClipItem *>(list.at(i));
4370 if (test->endPos() == pos) clip = test;
4377 ClipItem *CustomTrackView::getClipItemAtStart(GenTime pos, int track)
4379 QList<QGraphicsItem *> list = scene()->items(QPointF(pos.frames(m_document->fps()), track * m_tracksHeight + m_tracksHeight / 2));
4380 ClipItem *clip = NULL;
4381 for (int i = 0; i < list.size(); i++) {
4382 if (!list.at(i)->isEnabled()) continue;
4383 if (list.at(i)->type() == AVWIDGET) {
4384 ClipItem *test = static_cast <ClipItem *>(list.at(i));
4385 if (test->startPos() == pos) clip = test;
4392 ClipItem *CustomTrackView::getClipItemAt(int pos, int track)
4394 const QPointF p(pos, track * m_tracksHeight + m_tracksHeight / 2);
4395 QList<QGraphicsItem *> list = scene()->items(p);
4396 ClipItem *clip = NULL;
4397 for (int i = 0; i < list.size(); i++) {
4398 if (!list.at(i)->isEnabled()) continue;
4399 if (list.at(i)->type() == AVWIDGET) {
4400 clip = static_cast <ClipItem *>(list.at(i));
4407 ClipItem *CustomTrackView::getClipItemAt(GenTime pos, int track)
4409 return getClipItemAt((int) pos.frames(m_document->fps()), track);
4413 Transition *CustomTrackView::getTransitionItem(TransitionInfo info)
4415 int pos = info.startPos.frames(m_document->fps());
4416 int track = m_document->tracksCount() - info.b_track;
4417 return getTransitionItemAt(pos, track);
4420 Transition *CustomTrackView::getTransitionItemAt(int pos, int track)
4422 const QPointF p(pos, track * m_tracksHeight + Transition::itemOffset() + 1);
4423 QList<QGraphicsItem *> list = scene()->items(p);
4424 Transition *clip = NULL;
4425 for (int i = 0; i < list.size(); i++) {
4426 if (!list.at(i)->isEnabled()) continue;
4427 if (list.at(i)->type() == TRANSITIONWIDGET) {
4428 clip = static_cast <Transition *>(list.at(i));
4435 Transition *CustomTrackView::getTransitionItemAt(GenTime pos, int track)
4437 return getTransitionItemAt(pos.frames(m_document->fps()), track);
4440 Transition *CustomTrackView::getTransitionItemAtEnd(GenTime pos, int track)
4442 int framepos = (int)(pos.frames(m_document->fps()));
4443 const QPointF p(framepos - 1, track * m_tracksHeight + Transition::itemOffset() + 1);
4444 QList<QGraphicsItem *> list = scene()->items(p);
4445 Transition *clip = NULL;
4446 for (int i = 0; i < list.size(); i++) {
4447 if (!list.at(i)->isEnabled()) continue;
4448 if (list.at(i)->type() == TRANSITIONWIDGET) {
4449 Transition *test = static_cast <Transition *>(list.at(i));
4450 if (test->endPos() == pos) clip = test;
4457 Transition *CustomTrackView::getTransitionItemAtStart(GenTime pos, int track)
4459 const QPointF p(pos.frames(m_document->fps()), track * m_tracksHeight + Transition::itemOffset() + 1);
4460 QList<QGraphicsItem *> list = scene()->items(p);
4461 Transition *clip = NULL;
4462 for (int i = 0; i < list.size(); ++i) {
4463 if (!list.at(i)->isEnabled()) continue;
4464 if (list.at(i)->type() == TRANSITIONWIDGET) {
4465 Transition *test = static_cast <Transition *>(list.at(i));
4466 if (test->startPos() == pos) clip = test;
4473 bool CustomTrackView::moveClip(const ItemInfo &start, const ItemInfo &end, bool refresh, ItemInfo *out_actualEnd)
4475 if (m_selectionGroup) resetSelectionGroup(false);
4476 ClipItem *item = getClipItemAt((int) start.startPos.frames(m_document->fps()), start.track);
4478 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);
4479 kDebug() << "---------------- ERROR, CANNOT find clip to move at.. ";
4482 Mlt::Producer *prod = item->getProducer(end.track);
4485 qDebug() << "Moving item " << (long)item << " from .. to:";
4486 qDebug() << item->info();
4490 bool success = m_document->renderer()->mltMoveClip((int)(m_document->tracksCount() - start.track), (int)(m_document->tracksCount() - end.track),
4491 (int) start.startPos.frames(m_document->fps()), (int)end.startPos.frames(m_document->fps()),
4494 bool snap = KdenliveSettings::snaptopoints();
4495 KdenliveSettings::setSnaptopoints(false);
4496 item->setPos((int) end.startPos.frames(m_document->fps()), (int)(end.track * m_tracksHeight + 1));
4498 int tracknumber = m_document->tracksCount() - end.track - 1;
4499 bool isLocked = m_document->trackInfoAt(tracknumber).isLocked;
4500 m_scene->clearSelection();
4501 if (isLocked) item->setItemLocked(true);
4503 if (item->isItemLocked()) item->setItemLocked(false);
4504 item->setSelected(true);
4506 if (item->baseClip()->isTransparent()) {
4507 // Also move automatic transition
4508 Transition *tr = getTransitionItemAt(start.startPos, start.track);
4509 if (tr && tr->isAutomatic()) {
4510 tr->updateTransitionEndTrack(getPreviousVideoTrack(end.track));
4511 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);
4512 tr->setPos((int) end.startPos.frames(m_document->fps()), (int)(end.track * m_tracksHeight + 1));
4515 KdenliveSettings::setSnaptopoints(snap);
4516 setDocumentModified();
4518 // undo last move and emit error message
4519 emit displayMessage(i18n("Cannot move clip to position %1", m_document->timecode().getTimecodeFromFrames(end.startPos.frames(m_document->fps()))), ErrorMessage);
4521 if (refresh) m_document->renderer()->doRefresh();
4522 if (out_actualEnd != NULL) {
4523 *out_actualEnd = item->info();
4525 qDebug() << "Actual end position updated:" << *out_actualEnd;
4529 qDebug() << item->info();
4534 void CustomTrackView::moveGroup(QList <ItemInfo> startClip, QList <ItemInfo> startTransition, const GenTime &offset, const int trackOffset, bool reverseMove)
4537 resetSelectionGroup();
4538 m_scene->clearSelection();
4540 m_selectionGroup = new AbstractGroupItem(m_document->fps());
4541 scene()->addItem(m_selectionGroup);
4543 m_document->renderer()->blockSignals(true);
4544 for (int i = 0; i < startClip.count(); i++) {
4546 startClip[i].startPos = startClip.at(i).startPos - offset;
4547 startClip[i].track = startClip.at(i).track - trackOffset;
4549 ClipItem *clip = getClipItemAt(startClip.at(i).startPos, startClip.at(i).track);
4551 clip->setItemLocked(false);
4552 if (clip->parentItem()) {
4553 m_selectionGroup->addToGroup(clip->parentItem());
4554 clip->parentItem()->setFlag(QGraphicsItem::ItemIsMovable, false);
4556 m_selectionGroup->addToGroup(clip);
4557 clip->setFlag(QGraphicsItem::ItemIsMovable, false);
4559 m_document->renderer()->mltRemoveClip(m_document->tracksCount() - startClip.at(i).track, startClip.at(i).startPos);
4560 } else kDebug() << "//MISSING CLIP AT: " << startClip.at(i).startPos.frames(25);
4562 for (int i = 0; i < startTransition.count(); i++) {
4564 startTransition[i].startPos = startTransition.at(i).startPos - offset;
4565 startTransition[i].track = startTransition.at(i).track - trackOffset;
4567 Transition *tr = getTransitionItemAt(startTransition.at(i).startPos, startTransition.at(i).track);
4569 tr->setItemLocked(false);
4570 if (tr->parentItem()) {
4571 m_selectionGroup->addToGroup(tr->parentItem());
4572 tr->parentItem()->setFlag(QGraphicsItem::ItemIsMovable, false);
4574 m_selectionGroup->addToGroup(tr);
4575 tr->setFlag(QGraphicsItem::ItemIsMovable, false);
4577 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());
4578 } else kDebug() << "//MISSING TRANSITION AT: " << startTransition.at(i).startPos.frames(25);
4580 m_document->renderer()->blockSignals(false);
4582 if (m_selectionGroup) {
4583 bool snap = KdenliveSettings::snaptopoints();
4584 KdenliveSettings::setSnaptopoints(false);
4586 m_selectionGroup->translate(offset.frames(m_document->fps()), trackOffset *(qreal) m_tracksHeight);
4587 //m_selectionGroup->moveBy(offset.frames(m_document->fps()), trackOffset *(qreal) m_tracksHeight);
4589 QList<QGraphicsItem *> children = m_selectionGroup->childItems();
4591 int max = children.count();
4592 for (int i = 0; i < max; i++) {
4593 if (children.at(i)->type() == GROUPWIDGET) {
4594 children += children.at(i)->childItems();
4595 //AbstractGroupItem *grp = static_cast<AbstractGroupItem *>(children.at(i));
4596 //grp->moveBy(offset.frames(m_document->fps()), trackOffset *(qreal) m_tracksHeight);
4597 /*m_document->clipManager()->removeGroup(grp);
4598 m_scene->destroyItemGroup(grp);*/
4599 children.removeAll(children.at(i));
4604 for (int i = 0; i < children.count(); i++) {
4605 // re-add items in correct place
4606 if (children.at(i)->type() != AVWIDGET && children.at(i)->type() != TRANSITIONWIDGET) continue;
4607 AbstractClipItem *item = static_cast <AbstractClipItem *>(children.at(i));
4609 ItemInfo info = item->info();
4610 int tracknumber = m_document->tracksCount() - info.track - 1;
4611 bool isLocked = m_document->trackInfoAt(tracknumber).isLocked;
4613 item->setItemLocked(true);
4614 else if (item->isItemLocked())
4615 item->setItemLocked(false);
4617 if (item->type() == AVWIDGET) {
4618 ClipItem *clip = static_cast <ClipItem*>(item);
4619 int trackProducer = info.track;
4620 info.track = m_document->tracksCount() - info.track;
4621 m_document->renderer()->mltInsertClip(info, clip->xml(), clip->getProducer(trackProducer));
4622 for (int i = 0; i < clip->effectsCount(); i++) {
4623 m_document->renderer()->mltAddEffect(info.track, info.startPos, getEffectArgs(clip->effect(i)), false);
4625 } else if (item->type() == TRANSITIONWIDGET) {
4626 Transition *tr = static_cast <Transition*>(item);
4628 if (!tr->forcedTrack()) {
4629 newTrack = getPreviousVideoTrack(info.track);
4631 newTrack = tr->transitionEndTrack() + trackOffset;
4632 if (newTrack < 0 || newTrack > m_document->tracksCount()) newTrack = getPreviousVideoTrack(info.track);
4634 tr->updateTransitionEndTrack(newTrack);
4635 m_document->renderer()->mltAddTransition(tr->transitionTag(), newTrack, m_document->tracksCount() - info.track, info.startPos, info.endPos, tr->toXML());
4639 resetSelectionGroup(false);
4641 for (int i = 0; i < children.count(); i++) {
4642 if (children.at(i)->parentItem())
4643 rebuildGroup((AbstractGroupItem*)children.at(i)->parentItem());
4647 KdenliveSettings::setSnaptopoints(snap);
4648 m_document->renderer()->doRefresh();
4649 } else kDebug() << "///////// WARNING; NO GROUP TO MOVE";
4652 void CustomTrackView::moveTransition(const ItemInfo &start, const ItemInfo &end, bool refresh)
4654 Transition *item = getTransitionItemAt(start.startPos, start.track);
4656 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);
4657 kDebug() << "---------------- ERROR, CANNOT find transition to move... ";// << startPos.x() * m_scale * FRAME_SIZE + 1 << ", " << startPos.y() * m_tracksHeight + m_tracksHeight / 2;
4661 bool snap = KdenliveSettings::snaptopoints();
4662 KdenliveSettings::setSnaptopoints(false);
4664 if (end.endPos - end.startPos == start.endPos - start.startPos) {
4665 // Transition was moved
4666 item->setPos((int) end.startPos.frames(m_document->fps()), (end.track) * m_tracksHeight + 1);
4667 } else if (end.endPos == start.endPos) {
4668 // Transition start resize
4669 item->resizeStart((int) end.startPos.frames(m_document->fps()));
4670 } else if (end.startPos == start.startPos) {
4671 // Transition end resize;
4672 kDebug() << "// resize END: " << end.endPos.frames(m_document->fps());
4673 item->resizeEnd((int) end.endPos.frames(m_document->fps()));
4676 item->setPos((int) end.startPos.frames(m_document->fps()), (end.track) * m_tracksHeight + 1);
4677 item->resizeStart((int) end.startPos.frames(m_document->fps()));
4678 item->resizeEnd((int) end.endPos.frames(m_document->fps()));
4680 //item->moveTransition(GenTime((int) (endPos.x() - startPos.x()), m_document->fps()));
4681 KdenliveSettings::setSnaptopoints(snap);
4682 item->updateTransitionEndTrack(getPreviousVideoTrack(end.track));
4683 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());
4684 if (m_dragItem && m_dragItem == item) {
4686 ClipItem *transitionClip = getClipItemAt(item->startPos(), item->track());
4687 if (transitionClip && transitionClip->baseClip()) {
4688 QString size = transitionClip->baseClip()->getProperty("frame_size");
4689 double factor = transitionClip->baseClip()->getProperty("aspect_ratio").toDouble();
4690 if (factor == 0) factor = 1.0;
4691 p.setX((int)(size.section('x', 0, 0).toInt() * factor + 0.5));
4692 p.setY(size.section('x', 1, 1).toInt());
4694 emit transitionItemSelected(item, getPreviousVideoTrack(item->track()), p);
4696 if (refresh) m_document->renderer()->doRefresh();
4697 setDocumentModified();
4700 void CustomTrackView::resizeClip(const ItemInfo &start, const ItemInfo &end, bool dontWorry)
4702 bool resizeClipStart = (start.startPos != end.startPos);
4703 ClipItem *item = getClipItemAtStart(start.startPos, start.track);
4705 if (dontWorry) return;
4706 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);
4707 kDebug() << "---------------- ERROR, CANNOT find clip to resize at... "; // << startPos;
4710 if (item->parentItem()) {
4711 // Item is part of a group, reset group
4712 resetSelectionGroup();
4715 bool snap = KdenliveSettings::snaptopoints();
4716 KdenliveSettings::setSnaptopoints(false);
4718 if (resizeClipStart) {
4719 ItemInfo clipinfo = item->info();
4720 clipinfo.track = m_document->tracksCount() - clipinfo.track;
4721 bool success = m_document->renderer()->mltResizeClipStart(clipinfo, end.startPos - clipinfo.startPos);
4723 item->resizeStart((int) end.startPos.frames(m_document->fps()));
4725 emit displayMessage(i18n("Error when resizing clip"), ErrorMessage);
4727 ItemInfo clipinfo = item->info();
4728 clipinfo.track = m_document->tracksCount() - clipinfo.track;
4729 bool success = m_document->renderer()->mltResizeClipEnd(clipinfo, end.endPos - clipinfo.startPos);
4731 item->resizeEnd((int) end.endPos.frames(m_document->fps()));
4733 emit displayMessage(i18n("Error when resizing clip"), ErrorMessage);
4735 if (!resizeClipStart && end.cropStart != start.cropStart) {
4736 kDebug() << "// RESIZE CROP, DIFF: " << (end.cropStart - start.cropStart).frames(25);
4737 ItemInfo clipinfo = end;
4738 clipinfo.track = m_document->tracksCount() - end.track;
4739 bool success = m_document->renderer()->mltResizeClipCrop(clipinfo, end.cropStart);
4741 item->setCropStart(end.cropStart);
4742 item->resetThumbs(true);
4745 m_document->renderer()->doRefresh();
4746 KdenliveSettings::setSnaptopoints(snap);
4747 setDocumentModified();
4750 void CustomTrackView::prepareResizeClipStart(AbstractClipItem* item, ItemInfo oldInfo, int pos, bool check, QUndoCommand *command)
4752 if (pos == oldInfo.startPos.frames(m_document->fps()))
4754 bool snap = KdenliveSettings::snaptopoints();
4756 KdenliveSettings::setSnaptopoints(false);
4757 item->resizeStart(pos);
4758 if (item->startPos().frames(m_document->fps()) != pos) {
4759 item->resizeStart(oldInfo.startPos.frames(m_document->fps()));
4760 emit displayMessage(i18n("Not possible to resize"), ErrorMessage);
4761 KdenliveSettings::setSnaptopoints(snap);
4764 KdenliveSettings::setSnaptopoints(snap);
4767 bool hasParentCommand = false;
4769 hasParentCommand = true;
4771 command = new QUndoCommand();
4772 command->setText(i18n("Resize clip start"));
4775 // do this here, too, because otherwise undo won't update the group
4776 if (item->parentItem() && item->parentItem() != m_selectionGroup)
4777 new RebuildGroupCommand(this, item->info().track, item->endPos() - GenTime(1, m_document->fps()), command);
4779 ItemInfo info = item->info();
4780 if (item->type() == AVWIDGET) {
4781 ItemInfo resizeinfo = oldInfo;
4782 resizeinfo.track = m_document->tracksCount() - resizeinfo.track;
4783 bool success = m_document->renderer()->mltResizeClipStart(resizeinfo, item->startPos() - oldInfo.startPos);
4785 // Check if there is an automatic transition on that clip (lower track)
4786 Transition *transition = getTransitionItemAtStart(oldInfo.startPos, oldInfo.track);
4787 if (transition && transition->isAutomatic()) {
4788 ItemInfo trInfo = transition->info();
4789 ItemInfo newTrInfo = trInfo;
4790 newTrInfo.startPos = item->startPos();
4791 if (newTrInfo.startPos < newTrInfo.endPos)
4792 new MoveTransitionCommand(this, trInfo, newTrInfo, true, command);
4794 // Check if there is an automatic transition on that clip (upper track)
4795 transition = getTransitionItemAtStart(oldInfo.startPos, oldInfo.track - 1);
4796 if (transition && transition->isAutomatic() && (m_document->tracksCount() - transition->transitionEndTrack()) == oldInfo.track) {
4797 ItemInfo trInfo = transition->info();
4798 ItemInfo newTrInfo = trInfo;
4799 newTrInfo.startPos = item->startPos();
4800 ClipItem * upperClip = getClipItemAt(oldInfo.startPos, oldInfo.track - 1);
4801 if ((!upperClip || !upperClip->baseClip()->isTransparent()) && newTrInfo.startPos < newTrInfo.endPos)
4802 new MoveTransitionCommand(this, trInfo, newTrInfo, true, command);
4805 ClipItem *clip = static_cast < ClipItem * >(item);
4808 // Since we must always resize clip before updating the keyframes, we
4809 // put a resize command before & after checking keyframes so that
4810 // we are sure the resize is performed before whenever we do or undo the action
4811 new ResizeClipCommand(this, oldInfo, info, false, true, command);
4812 adjustEffects(clip, oldInfo, command);
4813 new ResizeClipCommand(this, oldInfo, info, false, true, command);
4815 KdenliveSettings::setSnaptopoints(false);
4816 item->resizeStart((int) oldInfo.startPos.frames(m_document->fps()));
4817 KdenliveSettings::setSnaptopoints(snap);
4818 emit displayMessage(i18n("Error when resizing clip"), ErrorMessage);
4820 } else if (item->type() == TRANSITIONWIDGET) {
4821 Transition *transition = static_cast <Transition *>(item);
4822 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)) {
4823 // Cannot resize transition
4824 KdenliveSettings::setSnaptopoints(false);
4825 transition->resizeStart((int) oldInfo.startPos.frames(m_document->fps()));
4826 KdenliveSettings::setSnaptopoints(snap);
4827 emit displayMessage(i18n("Cannot resize transition"), ErrorMessage);
4829 MoveTransitionCommand *moveCommand = new MoveTransitionCommand(this, oldInfo, info, false, command);
4830 if (command == NULL)
4831 m_commandStack->push(moveCommand);
4835 if (item->parentItem() && item->parentItem() != m_selectionGroup)
4836 new RebuildGroupCommand(this, item->info().track, item->endPos() - GenTime(1, m_document->fps()), command);
4838 if (!hasParentCommand)
4839 m_commandStack->push(command);
4842 void CustomTrackView::prepareResizeClipEnd(AbstractClipItem* item, ItemInfo oldInfo, int pos, bool check, QUndoCommand *command)
4844 if (pos == oldInfo.endPos.frames(m_document->fps()))
4846 bool snap = KdenliveSettings::snaptopoints();
4848 KdenliveSettings::setSnaptopoints(false);
4849 item->resizeEnd(pos);
4850 if (item->endPos().frames(m_document->fps()) != pos) {
4851 item->resizeEnd(oldInfo.endPos.frames(m_document->fps()));
4852 emit displayMessage(i18n("Not possible to resize"), ErrorMessage);
4853 KdenliveSettings::setSnaptopoints(snap);
4856 KdenliveSettings::setSnaptopoints(snap);
4859 bool hasParentCommand = false;
4861 hasParentCommand = true;
4863 command = new QUndoCommand();
4866 // do this here, too, because otherwise undo won't update the group
4867 if (item->parentItem() && item->parentItem() != m_selectionGroup)
4868 new RebuildGroupCommand(this, item->info().track, item->startPos(), command);
4870 ItemInfo info = item->info();
4871 if (item->type() == AVWIDGET) {
4872 if (!hasParentCommand) command->setText(i18n("Resize clip end"));
4873 ItemInfo resizeinfo = info;
4874 resizeinfo.track = m_document->tracksCount() - resizeinfo.track;
4875 bool success = m_document->renderer()->mltResizeClipEnd(resizeinfo, resizeinfo.cropDuration);
4877 // Check if there is an automatic transition on that clip (lower track)
4878 Transition *tr = getTransitionItemAtEnd(oldInfo.endPos, oldInfo.track);
4879 if (tr && tr->isAutomatic()) {
4880 ItemInfo trInfo = tr->info();
4881 ItemInfo newTrInfo = trInfo;
4882 newTrInfo.endPos = item->endPos();
4883 if (newTrInfo.endPos > newTrInfo.startPos)
4884 new MoveTransitionCommand(this, trInfo, newTrInfo, true, command);
4887 // Check if there is an automatic transition on that clip (upper track)
4888 tr = getTransitionItemAtEnd(oldInfo.endPos, oldInfo.track - 1);
4889 if (tr && tr->isAutomatic() && (m_document->tracksCount() - tr->transitionEndTrack()) == oldInfo.track) {
4890 ItemInfo trInfo = tr->info();
4891 ItemInfo newTrInfo = trInfo;
4892 newTrInfo.endPos = item->endPos();
4893 ClipItem * upperClip = getClipItemAtEnd(oldInfo.endPos, oldInfo.track - 1);
4894 if ((!upperClip || !upperClip->baseClip()->isTransparent()) && newTrInfo.endPos > newTrInfo.startPos)
4895 new MoveTransitionCommand(this, trInfo, newTrInfo, true, command);
4899 ClipItem *clip = static_cast < ClipItem * >(item);
4902 // Since we must always resize clip before updating the keyframes, we
4903 // put a resize command before & after checking keyframes so that
4904 // we are sure the resize is performed before whenever we do or undo the action
4905 new ResizeClipCommand(this, oldInfo, info, false, true, command);
4906 adjustEffects(clip, oldInfo, command);
4907 new ResizeClipCommand(this, oldInfo, info, false, true, command);
4909 KdenliveSettings::setSnaptopoints(false);
4910 item->resizeEnd((int) oldInfo.endPos.frames(m_document->fps()));
4911 KdenliveSettings::setSnaptopoints(true);
4912 emit displayMessage(i18n("Error when resizing clip"), ErrorMessage);
4914 } else if (item->type() == TRANSITIONWIDGET) {
4915 if (!hasParentCommand) command->setText(i18n("Resize transition end"));
4916 Transition *transition = static_cast <Transition *>(item);
4917 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)) {
4918 // Cannot resize transition
4919 KdenliveSettings::setSnaptopoints(false);
4920 transition->resizeEnd((int) oldInfo.endPos.frames(m_document->fps()));
4921 KdenliveSettings::setSnaptopoints(true);
4922 emit displayMessage(i18n("Cannot resize transition"), ErrorMessage);
4924 // Check transition keyframes
4925 QDomElement old = transition->toXML();
4926 if (transition->updateKeyframes()) {
4927 QDomElement xml = transition->toXML();
4928 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);
4929 new EditTransitionCommand(this, transition->track(), transition->startPos(), old, xml, false, command);
4931 new MoveTransitionCommand(this, oldInfo, info, false, command);
4934 if (item->parentItem() && item->parentItem() != m_selectionGroup)
4935 new RebuildGroupCommand(this, item->info().track, item->startPos(), command);
4937 if (!hasParentCommand) {
4938 updateTrackDuration(oldInfo.track, command);
4939 m_commandStack->push(command);
4943 void CustomTrackView::updatePositionEffects(ClipItem* item, ItemInfo info, bool standalone)
4945 int end = item->fadeIn();
4947 // there is a fade in effect
4948 int effectPos = item->hasEffect("volume", "fadein");
4949 if (effectPos != -1) {
4950 QDomElement effect = item->getEffectAtIndex(effectPos);
4951 int start = item->cropStart().frames(m_document->fps());
4952 int max = item->cropDuration().frames(m_document->fps());
4954 // Make sure the fade effect is not longer than the clip
4955 item->setFadeIn(max);
4956 end = item->fadeIn();
4959 EffectsList::setParameter(effect, "in", QString::number(start));
4960 EffectsList::setParameter(effect, "out", QString::number(end));
4962 if (!m_document->renderer()->mltEditEffect(m_document->tracksCount() - item->track(), item->startPos(), getEffectArgs(effect)))
4963 emit displayMessage(i18n("Problem editing effect"), ErrorMessage);
4964 // if fade effect is displayed, update the effect edit widget with new clip duration
4965 if (item->isSelected() && effectPos == item->selectedEffectIndex())
4966 emit clipItemSelected(item);
4969 effectPos = item->hasEffect("brightness", "fade_from_black");
4970 if (effectPos != -1) {
4971 QDomElement effect = item->getEffectAtIndex(effectPos);
4972 int start = item->cropStart().frames(m_document->fps());
4973 int max = item->cropDuration().frames(m_document->fps());
4975 // Make sure the fade effect is not longer than the clip
4976 item->setFadeIn(max);
4977 end = item->fadeIn();
4980 EffectsList::setParameter(effect, "in", QString::number(start));
4981 EffectsList::setParameter(effect, "out", QString::number(end));
4983 if (!m_document->renderer()->mltEditEffect(m_document->tracksCount() - item->track(), item->startPos(), getEffectArgs(effect)))
4984 emit displayMessage(i18n("Problem editing effect"), ErrorMessage);
4985 // if fade effect is displayed, update the effect edit widget with new clip duration
4986 if (item->isSelected() && effectPos == item->selectedEffectIndex())
4987 emit clipItemSelected(item);
4992 int start = item->fadeOut();
4994 // there is a fade out effect
4995 int effectPos = item->hasEffect("volume", "fadeout");
4996 if (effectPos != -1) {
4997 QDomElement effect = item->getEffectAtIndex(effectPos);
4998 int max = item->cropDuration().frames(m_document->fps());
4999 int end = max + item->cropStart().frames(m_document->fps());
5001 // Make sure the fade effect is not longer than the clip
5002 item->setFadeOut(max);
5003 start = item->fadeOut();
5005 start = end - start;
5006 EffectsList::setParameter(effect, "in", QString::number(start));
5007 EffectsList::setParameter(effect, "out", QString::number(end));
5009 if (!m_document->renderer()->mltEditEffect(m_document->tracksCount() - item->track(), item->startPos(), getEffectArgs(effect)))
5010 emit displayMessage(i18n("Problem editing effect"), ErrorMessage);
5011 // if fade effect is displayed, update the effect edit widget with new clip duration
5012 if (item->isSelected() && effectPos == item->selectedEffectIndex())
5013 emit clipItemSelected(item);
5016 effectPos = item->hasEffect("brightness", "fade_to_black");
5017 if (effectPos != -1) {
5018 QDomElement effect = item->getEffectAtIndex(effectPos);
5019 int max = item->cropDuration().frames(m_document->fps());
5020 int end = max + item->cropStart().frames(m_document->fps());
5022 // Make sure the fade effect is not longer than the clip
5023 item->setFadeOut(max);
5024 start = item->fadeOut();
5026 start = end - start;
5027 EffectsList::setParameter(effect, "in", QString::number(start));
5028 EffectsList::setParameter(effect, "out", QString::number(end));
5030 if (!m_document->renderer()->mltEditEffect(m_document->tracksCount() - item->track(), item->startPos(), getEffectArgs(effect)))
5031 emit displayMessage(i18n("Problem editing effect"), ErrorMessage);
5032 // if fade effect is displayed, update the effect edit widget with new clip duration
5033 if (item->isSelected() && effectPos == item->selectedEffectIndex())
5034 emit clipItemSelected(item);
5039 int effectPos = item->hasEffect("freeze", "freeze");
5040 if (effectPos != -1) {
5041 // Freeze effect needs to be adjusted with clip resize
5042 int diff = (info.startPos - item->startPos()).frames(m_document->fps());
5043 QDomElement eff = item->getEffectAtIndex(effectPos);
5044 if (!eff.isNull() && diff != 0) {
5045 int freeze_pos = EffectsList::parameter(eff, "frame").toInt() + diff;
5046 EffectsList::setParameter(eff, "frame", QString::number(freeze_pos));
5048 if (item->isSelected() && item->selectedEffect().attribute("id") == "freeze") {
5049 emit clipItemSelected(item);
5056 double CustomTrackView::getSnapPointForPos(double pos)
5058 return m_scene->getSnapPointForPos(pos, KdenliveSettings::snaptopoints());
5061 void CustomTrackView::updateSnapPoints(AbstractClipItem *selected, QList <GenTime> offsetList, bool skipSelectedItems)
5063 QList <GenTime> snaps;
5064 if (selected && offsetList.isEmpty()) offsetList.append(selected->cropDuration());
5065 QList<QGraphicsItem *> itemList = items();
5066 for (int i = 0; i < itemList.count(); i++) {
5067 if (itemList.at(i) == selected) continue;
5068 if (skipSelectedItems && itemList.at(i)->isSelected()) continue;
5069 if (itemList.at(i)->type() == AVWIDGET) {
5070 ClipItem *item = static_cast <ClipItem *>(itemList.at(i));
5071 GenTime start = item->startPos();
5072 GenTime end = item->endPos();
5073 snaps.append(start);
5075 if (!offsetList.isEmpty()) {
5076 for (int j = 0; j < offsetList.size(); j++) {
5077 if (start > offsetList.at(j)) snaps.append(start - offsetList.at(j));
5078 if (end > offsetList.at(j)) snaps.append(end - offsetList.at(j));
5082 QList < GenTime > markers = item->snapMarkers();
5083 for (int j = 0; j < markers.size(); ++j) {
5084 GenTime t = markers.at(j);
5086 if (!offsetList.isEmpty()) {
5087 for (int k = 0; k < offsetList.size(); k++) {
5088 if (t > offsetList.at(k)) snaps.append(t - offsetList.at(k));
5092 } else if (itemList.at(i)->type() == TRANSITIONWIDGET) {
5093 Transition *transition = static_cast <Transition*>(itemList.at(i));
5094 GenTime start = transition->startPos();
5095 GenTime end = transition->endPos();
5096 snaps.append(start);
5098 if (!offsetList.isEmpty()) {
5099 for (int j = 0; j < offsetList.size(); j++) {
5100 if (start > offsetList.at(j)) snaps.append(start - offsetList.at(j));
5101 if (end > offsetList.at(j)) snaps.append(end - offsetList.at(j));
5107 // add cursor position
5108 GenTime pos = GenTime(m_cursorPos, m_document->fps());
5110 if (!offsetList.isEmpty()) {
5111 for (int j = 0; j < offsetList.size(); j++) {
5112 snaps.append(pos - offsetList.at(j));
5117 for (int i = 0; i < m_guides.count(); i++) {
5118 snaps.append(m_guides.at(i)->position());
5119 if (!offsetList.isEmpty()) {
5120 for (int j = 0; j < offsetList.size(); j++) {
5121 snaps.append(m_guides.at(i)->position() - offsetList.at(j));
5127 QPoint z = m_document->zone();
5128 snaps.append(GenTime(z.x(), m_document->fps()));
5129 snaps.append(GenTime(z.y(), m_document->fps()));
5132 m_scene->setSnapList(snaps);
5133 //for (int i = 0; i < m_snapPoints.size(); ++i)
5134 // kDebug() << "SNAP POINT: " << m_snapPoints.at(i).frames(25);
5137 void CustomTrackView::slotSeekToPreviousSnap()
5139 updateSnapPoints(NULL);
5140 GenTime res = m_scene->previousSnapPoint(GenTime(m_cursorPos, m_document->fps()));
5141 seekCursorPos((int) res.frames(m_document->fps()));
5145 void CustomTrackView::slotSeekToNextSnap()
5147 updateSnapPoints(NULL);
5148 GenTime res = m_scene->nextSnapPoint(GenTime(m_cursorPos, m_document->fps()));
5149 seekCursorPos((int) res.frames(m_document->fps()));
5153 void CustomTrackView::clipStart()
5155 AbstractClipItem *item = getMainActiveClip();
5157 seekCursorPos((int) item->startPos().frames(m_document->fps()));
5162 void CustomTrackView::clipEnd()
5164 AbstractClipItem *item = getMainActiveClip();
5166 seekCursorPos((int) item->endPos().frames(m_document->fps()) - 1);
5171 void CustomTrackView::slotAddClipMarker(const QString &id, GenTime t, QString c)
5173 QString oldcomment = m_document->clipManager()->getClipById(id)->markerComment(t);
5174 AddMarkerCommand *command = new AddMarkerCommand(this, oldcomment, c, id, t);
5175 m_commandStack->push(command);
5178 void CustomTrackView::slotDeleteClipMarker(const QString &comment, const QString &id, const GenTime &position)
5180 AddMarkerCommand *command = new AddMarkerCommand(this, comment, QString(), id, position);
5181 m_commandStack->push(command);
5184 void CustomTrackView::slotDeleteAllClipMarkers(const QString &id)
5186 DocClipBase *base = m_document->clipManager()->getClipById(id);
5187 QList <CommentedTime> markers = base->commentedSnapMarkers();
5189 if (markers.isEmpty()) {
5190 emit displayMessage(i18n("Clip has no markers"), ErrorMessage);
5193 QUndoCommand *deleteMarkers = new QUndoCommand();
5194 deleteMarkers->setText("Delete clip markers");
5196 for (int i = 0; i < markers.size(); i++) {
5197 new AddMarkerCommand(this, markers.at(i).comment(), QString(), id, markers.at(i).time(), deleteMarkers);
5199 m_commandStack->push(deleteMarkers);
5202 void CustomTrackView::addMarker(const QString &id, const GenTime &pos, const QString &comment)
5204 DocClipBase *base = m_document->clipManager()->getClipById(id);
5205 if (!comment.isEmpty()) base->addSnapMarker(pos, comment);
5206 else base->deleteSnapMarker(pos);
5207 emit updateClipMarkers(base);
5208 setDocumentModified();
5209 viewport()->update();
5212 int CustomTrackView::hasGuide(int pos, int offset)
5214 for (int i = 0; i < m_guides.count(); i++) {
5215 int guidePos = m_guides.at(i)->position().frames(m_document->fps());
5216 if (qAbs(guidePos - pos) <= offset) return guidePos;
5217 else if (guidePos > pos) return -1;
5222 void CustomTrackView::buildGuidesMenu(QMenu *goMenu) const
5226 double fps = m_document->fps();
5227 for (int i = 0; i < m_guides.count(); i++) {
5228 act = goMenu->addAction(m_guides.at(i)->label() + '/' + Timecode::getStringTimecode(m_guides.at(i)->position().frames(fps), fps));
5229 act->setData(m_guides.at(i)->position().frames(m_document->fps()));
5231 goMenu->setEnabled(!m_guides.isEmpty());
5234 void CustomTrackView::editGuide(const GenTime &oldPos, const GenTime &pos, const QString &comment)
5236 if (oldPos > GenTime() && pos > GenTime()) {
5238 for (int i = 0; i < m_guides.count(); i++) {
5239 if (m_guides.at(i)->position() == oldPos) {
5240 Guide *item = m_guides.at(i);
5241 item->updateGuide(pos, comment);
5245 } else if (pos > GenTime()) addGuide(pos, comment);
5249 for (int i = 0; i < m_guides.count(); i++) {
5250 if (m_guides.at(i)->position() == oldPos) {
5251 delete m_guides.takeAt(i);
5256 if (!found) emit displayMessage(i18n("No guide at cursor time"), ErrorMessage);
5258 qSort(m_guides.begin(), m_guides.end(), sortGuidesList);
5259 m_document->syncGuides(m_guides);
5262 bool CustomTrackView::addGuide(const GenTime &pos, const QString &comment)
5264 for (int i = 0; i < m_guides.count(); i++) {
5265 if (m_guides.at(i)->position() == pos) {
5266 emit displayMessage(i18n("A guide already exists at position %1", m_document->timecode().getTimecodeFromFrames(pos.frames(m_document->fps()))), ErrorMessage);
5270 Guide *g = new Guide(this, pos, comment, m_tracksHeight * m_document->tracksCount() * matrix().m22());
5271 scene()->addItem(g);
5273 qSort(m_guides.begin(), m_guides.end(), sortGuidesList);
5274 m_document->syncGuides(m_guides);
5278 void CustomTrackView::slotAddGuide(bool dialog)
5280 CommentedTime marker(GenTime(m_cursorPos, m_document->fps()), i18n("Guide"));
5282 QPointer<MarkerDialog> d = new MarkerDialog(NULL, marker,
5283 m_document->timecode(), i18n("Add Guide"), this);
5284 if (d->exec() != QDialog::Accepted) {
5288 marker = d->newMarker();
5291 marker.setComment(m_document->timecode().getDisplayTimecodeFromFrames(m_cursorPos, false));
5293 if (addGuide(marker.time(), marker.comment())) {
5294 EditGuideCommand *command = new EditGuideCommand(this, GenTime(), QString(), marker.time(), marker.comment(), false);
5295 m_commandStack->push(command);
5299 void CustomTrackView::slotEditGuide(int guidePos)
5302 if (guidePos == -1) pos = GenTime(m_cursorPos, m_document->fps());
5303 else pos = GenTime(guidePos, m_document->fps());
5305 for (int i = 0; i < m_guides.count(); i++) {
5306 if (m_guides.at(i)->position() == pos) {
5307 slotEditGuide(m_guides.at(i)->info());
5312 if (!found) emit displayMessage(i18n("No guide at cursor time"), ErrorMessage);
5315 void CustomTrackView::slotEditGuide(CommentedTime guide)
5317 QPointer<MarkerDialog> d = new MarkerDialog(NULL, guide, m_document->timecode(), i18n("Edit Guide"), this);
5318 if (d->exec() == QDialog::Accepted) {
5319 EditGuideCommand *command = new EditGuideCommand(this, guide.time(), guide.comment(), d->newMarker().time(), d->newMarker().comment(), true);
5320 m_commandStack->push(command);
5326 void CustomTrackView::slotEditTimeLineGuide()
5328 if (m_dragGuide == NULL) return;
5329 CommentedTime guide = m_dragGuide->info();
5330 QPointer<MarkerDialog> d = new MarkerDialog(NULL, guide,
5331 m_document->timecode(), i18n("Edit Guide"), this);
5332 if (d->exec() == QDialog::Accepted) {
5333 EditGuideCommand *command = new EditGuideCommand(this, guide.time(), guide.comment(), d->newMarker().time(), d->newMarker().comment(), true);
5334 m_commandStack->push(command);
5339 void CustomTrackView::slotDeleteGuide(int guidePos)
5342 if (guidePos == -1) pos = GenTime(m_cursorPos, m_document->fps());
5343 else pos = GenTime(guidePos, m_document->fps());
5345 for (int i = 0; i < m_guides.count(); i++) {
5346 if (m_guides.at(i)->position() == pos) {
5347 EditGuideCommand *command = new EditGuideCommand(this, m_guides.at(i)->position(), m_guides.at(i)->label(), GenTime(), QString(), true);
5348 m_commandStack->push(command);
5353 if (!found) emit displayMessage(i18n("No guide at cursor time"), ErrorMessage);
5357 void CustomTrackView::slotDeleteTimeLineGuide()
5359 if (m_dragGuide == NULL) return;
5360 EditGuideCommand *command = new EditGuideCommand(this, m_dragGuide->position(), m_dragGuide->label(), GenTime(), QString(), true);
5361 m_commandStack->push(command);
5365 void CustomTrackView::slotDeleteAllGuides()
5367 QUndoCommand *deleteAll = new QUndoCommand();
5368 deleteAll->setText("Delete all guides");
5369 for (int i = 0; i < m_guides.count(); i++) {
5370 new EditGuideCommand(this, m_guides.at(i)->position(), m_guides.at(i)->label(), GenTime(), QString(), true, deleteAll);
5372 m_commandStack->push(deleteAll);
5375 void CustomTrackView::setTool(PROJECTTOOL tool)
5380 void CustomTrackView::setScale(double scaleFactor, double verticalScale)
5383 newmatrix = newmatrix.scale(scaleFactor, verticalScale);
5384 m_scene->setScale(scaleFactor, verticalScale);
5385 removeTipAnimation();
5386 bool adjust = false;
5387 if (verticalScale != matrix().m22()) adjust = true;
5388 setMatrix(newmatrix);
5390 double newHeight = m_tracksHeight * m_document->tracksCount() * matrix().m22();
5391 m_cursorLine->setLine(m_cursorLine->line().x1(), 0, m_cursorLine->line().x1(), newHeight - 1);
5392 for (int i = 0; i < m_guides.count(); i++) {
5393 QLineF l = m_guides.at(i)->line();
5394 l.setP2(QPointF(l.x2(), newHeight));
5395 m_guides.at(i)->setLine(l);
5397 setSceneRect(0, 0, sceneRect().width(), m_tracksHeight * m_document->tracksCount());
5400 int diff = sceneRect().width() - m_projectDuration;
5401 if (diff * newmatrix.m11() < 50) {
5402 if (newmatrix.m11() < 0.4)
5403 setSceneRect(0, 0, (m_projectDuration + 100 / newmatrix.m11()), sceneRect().height());
5405 setSceneRect(0, 0, (m_projectDuration + 300), sceneRect().height());
5407 double verticalPos = mapToScene(QPoint(0, viewport()->height() / 2)).y();
5408 centerOn(QPointF(cursorPos(), verticalPos));
5411 void CustomTrackView::slotRefreshGuides()
5413 if (KdenliveSettings::showmarkers()) {
5414 for (int i = 0; i < m_guides.count(); i++)
5415 m_guides.at(i)->update();
5419 void CustomTrackView::drawBackground(QPainter * painter, const QRectF &rect)
5421 painter->setClipRect(rect);
5422 QPen pen1 = painter->pen();
5423 pen1.setColor(palette().dark().color());
5424 painter->setPen(pen1);
5425 double min = rect.left();
5426 double max = rect.right();
5427 painter->drawLine(QPointF(min, 0), QPointF(max, 0));
5428 int maxTrack = m_document->tracksCount();
5429 QColor lockedColor = palette().button().color();
5430 QColor audioColor = palette().alternateBase().color();
5431 for (int i = 0; i < maxTrack; i++) {
5432 TrackInfo info = m_document->trackInfoAt(maxTrack - i - 1);
5433 if (info.isLocked || info.type == AUDIOTRACK || i == m_selectedTrack) {
5434 const QRectF track(min, m_tracksHeight * i + 1, max - min, m_tracksHeight - 1);
5435 if (i == m_selectedTrack)
5436 painter->fillRect(track, m_activeTrackBrush.brush(this));
5438 painter->fillRect(track, info.isLocked ? lockedColor : audioColor);
5440 painter->drawLine(QPointF(min, m_tracksHeight *(i + 1)), QPointF(max, m_tracksHeight *(i + 1)));
5444 bool CustomTrackView::findString(const QString &text)
5447 for (int i = 0; i < m_searchPoints.size(); ++i) {
5448 marker = m_searchPoints.at(i).comment();
5449 if (marker.contains(text, Qt::CaseInsensitive)) {
5450 seekCursorPos(m_searchPoints.at(i).time().frames(m_document->fps()));
5451 int vert = verticalScrollBar()->value();
5452 int hor = cursorPos();
5453 ensureVisible(hor, vert + 10, 2, 2, 50, 0);
5461 void CustomTrackView::selectFound(QString track, QString pos)
5463 seekCursorPos(m_document->timecode().getFrameCount(pos));
5464 slotSelectTrack(track.toInt());
5466 int vert = verticalScrollBar()->value();
5467 int hor = cursorPos();
5468 ensureVisible(hor, vert + 10, 2, 2, 50, 0);
5471 bool CustomTrackView::findNextString(const QString &text)
5474 for (int i = m_findIndex + 1; i < m_searchPoints.size(); ++i) {
5475 marker = m_searchPoints.at(i).comment();
5476 if (marker.contains(text, Qt::CaseInsensitive)) {
5477 seekCursorPos(m_searchPoints.at(i).time().frames(m_document->fps()));
5478 int vert = verticalScrollBar()->value();
5479 int hor = cursorPos();
5480 ensureVisible(hor, vert + 10, 2, 2, 50, 0);
5489 void CustomTrackView::initSearchStrings()
5491 m_searchPoints.clear();
5492 QList<QGraphicsItem *> itemList = items();
5493 for (int i = 0; i < itemList.count(); i++) {
5494 // parse all clip names
5495 if (itemList.at(i)->type() == AVWIDGET) {
5496 ClipItem *item = static_cast <ClipItem *>(itemList.at(i));
5497 GenTime start = item->startPos();
5498 CommentedTime t(start, item->clipName());
5499 m_searchPoints.append(t);
5500 // add all clip markers
5501 QList < CommentedTime > markers = item->commentedSnapMarkers();
5502 m_searchPoints += markers;
5507 for (int i = 0; i < m_guides.count(); i++)
5508 m_searchPoints.append(m_guides.at(i)->info());
5510 qSort(m_searchPoints);
5513 void CustomTrackView::clearSearchStrings()
5515 m_searchPoints.clear();
5519 QList<ItemInfo> CustomTrackView::findId(const QString &clipId)
5521 QList<ItemInfo> matchingInfo;
5522 QList<QGraphicsItem *> itemList = items();
5523 for (int i = 0; i < itemList.count(); i++) {
5524 if (itemList.at(i)->type() == AVWIDGET) {
5525 ClipItem *item = (ClipItem *)itemList.at(i);
5526 if (item->clipProducer() == clipId)
5527 matchingInfo << item->info();
5530 return matchingInfo;
5533 void CustomTrackView::copyClip()
5535 qDeleteAll(m_copiedItems);
5536 m_copiedItems.clear();
5537 QList<QGraphicsItem *> itemList = scene()->selectedItems();
5538 if (itemList.count() == 0) {
5539 emit displayMessage(i18n("Select a clip before copying"), ErrorMessage);
5542 for (int i = 0; i < itemList.count(); i++) {
5543 if (itemList.at(i)->type() == AVWIDGET) {
5544 ClipItem *clip = static_cast <ClipItem *>(itemList.at(i));
5545 ClipItem *clone = clip->clone(clip->info());
5546 m_copiedItems.append(clone);
5547 } else if (itemList.at(i)->type() == TRANSITIONWIDGET) {
5548 Transition *dup = static_cast <Transition *>(itemList.at(i));
5549 m_copiedItems.append(dup->clone());
5554 bool CustomTrackView::canBePastedTo(ItemInfo info, int type) const
5556 if (m_scene->editMode() != NORMALEDIT) {
5557 // If we are in overwrite mode, always allow the move
5560 int height = m_tracksHeight - 2;
5562 if (type == TRANSITIONWIDGET) {
5563 height = Transition::itemHeight();
5564 offset = Transition::itemOffset();
5566 else if (type == AVWIDGET) {
5567 height = ClipItem::itemHeight();
5568 offset = ClipItem::itemOffset();
5570 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);
5571 QList<QGraphicsItem *> collisions = scene()->items(rect, Qt::IntersectsItemBoundingRect);
5572 for (int i = 0; i < collisions.count(); i++) {
5573 if (collisions.at(i)->type() == type) {
5580 bool CustomTrackView::canBePastedTo(QList <ItemInfo> infoList, int type) const
5583 for (int i = 0; i < infoList.count(); i++) {
5584 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));
5587 QList<QGraphicsItem *> collisions = scene()->items(path);
5588 for (int i = 0; i < collisions.count(); i++) {
5589 if (collisions.at(i)->type() == type) return false;
5594 bool CustomTrackView::canBePasted(QList<AbstractClipItem *> items, GenTime offset, int trackOffset) const
5596 for (int i = 0; i < items.count(); i++) {
5597 ItemInfo info = items.at(i)->info();
5598 info.startPos += offset;
5599 info.endPos += offset;
5600 info.track += trackOffset;
5601 if (!canBePastedTo(info, items.at(i)->type())) return false;
5606 bool CustomTrackView::canBeMoved(QList<AbstractClipItem *> items, GenTime offset, int trackOffset) const
5608 QPainterPath movePath;
5609 movePath.moveTo(0, 0);
5611 for (int i = 0; i < items.count(); i++) {
5612 ItemInfo info = items.at(i)->info();
5613 info.startPos = info.startPos + offset;
5614 info.endPos = info.endPos + offset;
5615 info.track = info.track + trackOffset;
5616 if (info.startPos < GenTime()) {
5617 // No clip should go below 0
5620 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));
5621 movePath.addRect(rect);
5623 QList<QGraphicsItem *> collisions = scene()->items(movePath, Qt::IntersectsItemBoundingRect);
5624 for (int i = 0; i < collisions.count(); i++) {
5625 if ((collisions.at(i)->type() == AVWIDGET || collisions.at(i)->type() == TRANSITIONWIDGET) && !items.contains(static_cast <AbstractClipItem *>(collisions.at(i)))) {
5626 kDebug() << " //////////// CLIP COLLISION, MOVE NOT ALLOWED";
5634 void CustomTrackView::pasteClip()
5636 if (m_copiedItems.count() == 0) {
5637 emit displayMessage(i18n("No clip copied"), ErrorMessage);
5642 GenTime pos = GenTime(-1);
5643 if (m_menuPosition.isNull()) {
5644 position = mapFromGlobal(QCursor::pos());
5645 if (!contentsRect().contains(position) || mapToScene(position).y() / m_tracksHeight > m_document->tracksCount()) {
5646 track = m_selectedTrack;
5647 pos = GenTime(m_cursorPos, m_document->fps());
5648 /*emit displayMessage(i18n("Cannot paste selected clips"), ErrorMessage);
5652 position = m_menuPosition;
5655 if (pos == GenTime(-1))
5656 pos = GenTime((int)(mapToScene(position).x()), m_document->fps());
5658 track = (int)(mapToScene(position).y() / m_tracksHeight);
5660 GenTime leftPos = m_copiedItems.at(0)->startPos();
5661 int lowerTrack = m_copiedItems.at(0)->track();
5662 int upperTrack = m_copiedItems.at(0)->track();
5663 for (int i = 1; i < m_copiedItems.count(); i++) {
5664 if (m_copiedItems.at(i)->startPos() < leftPos) leftPos = m_copiedItems.at(i)->startPos();
5665 if (m_copiedItems.at(i)->track() < lowerTrack) lowerTrack = m_copiedItems.at(i)->track();
5666 if (m_copiedItems.at(i)->track() > upperTrack) upperTrack = m_copiedItems.at(i)->track();
5669 GenTime offset = pos - leftPos;
5670 int trackOffset = track - lowerTrack;
5672 if (lowerTrack + trackOffset < 0) trackOffset = 0 - lowerTrack;
5673 if (upperTrack + trackOffset > m_document->tracksCount() - 1) trackOffset = m_document->tracksCount() - upperTrack - 1;
5674 if (!canBePasted(m_copiedItems, offset, trackOffset)) {
5675 emit displayMessage(i18n("Cannot paste selected clips"), ErrorMessage);
5678 QUndoCommand *pasteClips = new QUndoCommand();
5679 pasteClips->setText("Paste clips");
5681 for (int i = 0; i < m_copiedItems.count(); i++) {
5682 // parse all clip names
5683 if (m_copiedItems.at(i) && m_copiedItems.at(i)->type() == AVWIDGET) {
5684 ClipItem *clip = static_cast <ClipItem *>(m_copiedItems.at(i));
5685 ItemInfo info = clip->info();
5686 info.startPos += offset;
5687 info.endPos += offset;
5688 info.track += trackOffset;
5689 if (canBePastedTo(info, AVWIDGET)) {
5690 new AddTimelineClipCommand(this, clip->xml(), clip->clipProducer(), info, clip->effectList(), m_scene->editMode() == OVERWRITEEDIT, m_scene->editMode() == INSERTEDIT, true, false, pasteClips);
5691 } else emit displayMessage(i18n("Cannot paste clip to selected place"), ErrorMessage);
5692 } else if (m_copiedItems.at(i) && m_copiedItems.at(i)->type() == TRANSITIONWIDGET) {
5693 Transition *tr = static_cast <Transition *>(m_copiedItems.at(i));
5695 info.startPos = tr->startPos() + offset;
5696 info.endPos = tr->endPos() + offset;
5697 info.track = tr->track() + trackOffset;
5698 int transitionEndTrack;
5699 if (!tr->forcedTrack()) transitionEndTrack = getPreviousVideoTrack(info.track);
5700 else transitionEndTrack = tr->transitionEndTrack();
5701 if (canBePastedTo(info, TRANSITIONWIDGET)) {
5702 if (info.startPos >= info.endPos) {
5703 emit displayMessage(i18n("Invalid transition"), ErrorMessage);
5704 } else new AddTransitionCommand(this, info, transitionEndTrack, tr->toXML(), false, true, pasteClips);
5705 } else emit displayMessage(i18n("Cannot paste transition to selected place"), ErrorMessage);
5708 updateTrackDuration(-1, pasteClips);
5709 m_commandStack->push(pasteClips);
5712 void CustomTrackView::pasteClipEffects()
5714 if (m_copiedItems.count() != 1 || m_copiedItems.at(0)->type() != AVWIDGET) {
5715 emit displayMessage(i18n("You must copy exactly one clip before pasting effects"), ErrorMessage);
5718 ClipItem *clip = static_cast < ClipItem *>(m_copiedItems.at(0));
5720 QUndoCommand *paste = new QUndoCommand();
5721 paste->setText("Paste effects");
5723 QList<QGraphicsItem *> clips = scene()->selectedItems();
5726 for (int i = 0; i < clips.count(); ++i) {
5727 if (clips.at(i)->type() == GROUPWIDGET) {
5728 QList<QGraphicsItem *> children = clips.at(i)->childItems();
5729 for (int j = 0; j < children.count(); j++) {
5730 if (children.at(j)->type() == AVWIDGET && !clips.contains(children.at(j))) {
5731 clips.append(children.at(j));
5737 for (int i = 0; i < clips.count(); ++i) {
5738 if (clips.at(i)->type() == AVWIDGET) {
5739 ClipItem *item = static_cast < ClipItem *>(clips.at(i));
5740 for (int j = 0; j < clip->effectsCount(); j++) {
5741 QDomElement eff = clip->effect(j);
5742 if (eff.attribute("unique", "0") == "0" || item->hasEffect(eff.attribute("tag"), eff.attribute("id")) == -1) {
5743 adjustKeyfames(clip->cropStart(), item->cropStart(), item->cropDuration(), eff);
5744 new AddEffectCommand(this, m_document->tracksCount() - item->track(), item->startPos(), eff, true, paste);
5749 if (paste->childCount() > 0) m_commandStack->push(paste);
5752 //adjust effects (fades, ...)
5753 for (int i = 0; i < clips.count(); ++i) {
5754 if (clips.at(i)->type() == AVWIDGET) {
5755 ClipItem *item = static_cast < ClipItem *>(clips.at(i));
5756 updatePositionEffects(item, item->info());
5762 void CustomTrackView::adjustKeyfames(GenTime oldstart, GenTime newstart, GenTime duration, QDomElement xml)
5764 // parse parameters to check if we need to adjust to the new crop start
5765 int diff = (newstart - oldstart).frames(m_document->fps());
5766 int max = (newstart + duration).frames(m_document->fps());
5768 QDomNodeList params = xml.elementsByTagName("parameter");
5769 for (int i = 0; i < params.count(); i++) {
5770 QDomElement e = params.item(i).toElement();
5771 if (!e.isNull() && (e.attribute("type") == "keyframe" || e.attribute("type") == "simplekeyframe")) {
5772 QString def = e.attribute("default");
5773 // Effect has a keyframe type parameter, we need to adjust the values
5774 QStringList keys = e.attribute("keyframes").split(';', QString::SkipEmptyParts);
5775 QStringList newKeyFrames;
5776 foreach(const QString &str, keys) {
5777 int pos = str.section(':', 0, 0).toInt();
5778 double val = str.section(':', 1, 1).toDouble();
5781 newKeyFrames.append(QString::number(max) + ':' + locale.toString(val));
5783 } else newKeyFrames.append(QString::number(pos) + ':' + locale.toString(val));
5785 //kDebug()<<"ORIGIN: "<<keys<<", FIXED: "<<newKeyFrames;
5786 e.setAttribute("keyframes", newKeyFrames.join(";"));
5791 ClipItem *CustomTrackView::getClipUnderCursor() const
5793 QRectF rect((double) m_cursorPos, 0.0, 1.0, (double)(m_tracksHeight * m_document->tracksCount()));
5794 QList<QGraphicsItem *> collisions = scene()->items(rect, Qt::IntersectsItemBoundingRect);
5795 for (int i = 0; i < collisions.count(); i++) {
5796 if (collisions.at(i)->type() == AVWIDGET) {
5797 return static_cast < ClipItem *>(collisions.at(i));
5803 AbstractClipItem *CustomTrackView::getMainActiveClip() const
5805 QList<QGraphicsItem *> clips = scene()->selectedItems();
5806 if (clips.isEmpty()) {
5807 return getClipUnderCursor();
5809 AbstractClipItem *item = NULL;
5810 for (int i = 0; i < clips.count(); ++i) {
5811 if (clips.at(i)->type() == AVWIDGET) {
5812 item = static_cast < AbstractClipItem *>(clips.at(i));
5813 if (clips.count() > 1 && item->startPos().frames(m_document->fps()) <= m_cursorPos && item->endPos().frames(m_document->fps()) >= m_cursorPos) break;
5816 if (item) return item;
5821 ClipItem *CustomTrackView::getActiveClipUnderCursor(bool allowOutsideCursor) const
5823 QList<QGraphicsItem *> clips = scene()->selectedItems();
5824 if (clips.isEmpty()) {
5825 return getClipUnderCursor();
5828 // remove all items in the list that are not clips
5829 for (int i = 0; i < clips.count();) {
5830 if (clips.at(i)->type() != AVWIDGET) clips.removeAt(i);
5833 if (clips.count() == 1 && allowOutsideCursor) return static_cast < ClipItem *>(clips.at(0));
5834 for (int i = 0; i < clips.count(); ++i) {
5835 if (clips.at(i)->type() == AVWIDGET) {
5836 item = static_cast < ClipItem *>(clips.at(i));
5837 if (item->startPos().frames(m_document->fps()) <= m_cursorPos && item->endPos().frames(m_document->fps()) >= m_cursorPos)
5845 void CustomTrackView::setInPoint()
5847 AbstractClipItem *clip = getActiveClipUnderCursor(true);
5849 if (m_dragItem && m_dragItem->type() == TRANSITIONWIDGET) {
5852 emit displayMessage(i18n("You must select one clip for this action"), ErrorMessage);
5856 prepareResizeClipStart(clip, clip->info(), m_cursorPos, true);
5859 void CustomTrackView::setOutPoint()
5861 AbstractClipItem *clip = getActiveClipUnderCursor(true);
5863 if (m_dragItem && m_dragItem->type() == TRANSITIONWIDGET) {
5866 emit displayMessage(i18n("You must select one clip for this action"), ErrorMessage);
5870 prepareResizeClipEnd(clip, clip->info(), m_cursorPos, true);
5873 void CustomTrackView::slotUpdateAllThumbs()
5875 if (!isEnabled()) return;
5876 QList<QGraphicsItem *> itemList = items();
5877 //if (itemList.isEmpty()) return;
5879 const QString thumbBase = m_document->projectFolder().path() + "/thumbs/";
5880 for (int i = 0; i < itemList.count(); i++) {
5881 if (itemList.at(i)->type() == AVWIDGET) {
5882 item = static_cast <ClipItem *>(itemList.at(i));
5883 if (item && item->isEnabled() && item->clipType() != COLOR && item->clipType() != AUDIO) {
5884 // Check if we have a cached thumbnail
5885 if (item->clipType() == IMAGE || item->clipType() == TEXT) {
5886 QString thumb = thumbBase + item->baseClip()->getClipHash() + "_0.png";
5887 if (QFile::exists(thumb)) {
5889 if (pix.isNull()) KIO::NetAccess::del(KUrl(thumb), this);
5890 item->slotSetStartThumb(pix);
5893 QString startThumb = thumbBase + item->baseClip()->getClipHash() + '_';
5894 QString endThumb = startThumb;
5895 startThumb.append(QString::number((int) item->speedIndependantCropStart().frames(m_document->fps())) + ".png");
5896 endThumb.append(QString::number((int) (item->speedIndependantCropStart() + item->speedIndependantCropDuration()).frames(m_document->fps()) - 1) + ".png");
5897 if (QFile::exists(startThumb)) {
5898 QPixmap pix(startThumb);
5899 if (pix.isNull()) KIO::NetAccess::del(KUrl(startThumb), this);
5900 item->slotSetStartThumb(pix);
5902 if (QFile::exists(endThumb)) {
5903 QPixmap pix(endThumb);
5904 if (pix.isNull()) KIO::NetAccess::del(KUrl(endThumb), this);
5905 item->slotSetEndThumb(pix);
5908 item->refreshClip(false, false);
5912 viewport()->update();
5915 void CustomTrackView::saveThumbnails()
5917 QList<QGraphicsItem *> itemList = items();
5919 QString thumbBase = m_document->projectFolder().path() + "/thumbs/";
5920 for (int i = 0; i < itemList.count(); i++) {
5921 if (itemList.at(i)->type() == AVWIDGET) {
5922 item = static_cast <ClipItem *>(itemList.at(i));
5923 if (item->clipType() != COLOR) {
5924 // Check if we have a cached thumbnail
5925 if (item->clipType() == IMAGE || item->clipType() == TEXT || item->clipType() == AUDIO) {
5926 QString thumb = thumbBase + item->baseClip()->getClipHash() + "_0.png";
5927 if (!QFile::exists(thumb)) {
5928 QPixmap pix(item->startThumb());
5932 QString startThumb = thumbBase + item->baseClip()->getClipHash() + '_';
5933 QString endThumb = startThumb;
5934 startThumb.append(QString::number((int) item->speedIndependantCropStart().frames(m_document->fps())) + ".png");
5935 endThumb.append(QString::number((int) (item->speedIndependantCropStart() + item->speedIndependantCropDuration()).frames(m_document->fps()) - 1) + ".png");
5936 if (!QFile::exists(startThumb)) {
5937 QPixmap pix(item->startThumb());
5938 pix.save(startThumb);
5940 if (!QFile::exists(endThumb)) {
5941 QPixmap pix(item->endThumb());
5951 void CustomTrackView::slotInsertTrack(int ix)
5953 QPointer<TrackDialog> d = new TrackDialog(m_document, parentWidget());
5954 d->comboTracks->setCurrentIndex(ix);
5955 d->label->setText(i18n("Insert track"));
5956 d->setWindowTitle(i18n("Insert New Track"));
5958 if (d->exec() == QDialog::Accepted) {
5959 ix = d->comboTracks->currentIndex();
5960 if (d->before_select->currentIndex() == 1)
5964 info.isMute = false;
5965 info.isLocked = false;
5966 info.effectsList = EffectsList(true);
5967 if (d->video_track->isChecked()) {
5968 info.type = VIDEOTRACK;
5969 info.isBlind = false;
5971 info.type = AUDIOTRACK;
5972 info.isBlind = true;
5974 AddTrackCommand *addTrack = new AddTrackCommand(this, ix, info, true);
5975 m_commandStack->push(addTrack);
5976 setDocumentModified();
5981 void CustomTrackView::slotDeleteTrack(int ix)
5983 if (m_document->tracksCount() < 2) return;
5984 QPointer<TrackDialog> d = new TrackDialog(m_document, parentWidget());
5985 d->comboTracks->setCurrentIndex(ix);
5986 d->label->setText(i18n("Delete track"));
5987 d->before_select->setHidden(true);
5988 d->setWindowTitle(i18n("Delete Track"));
5989 d->video_track->setHidden(true);
5990 d->audio_track->setHidden(true);
5991 if (d->exec() == QDialog::Accepted) {
5992 ix = d->comboTracks->currentIndex();
5993 TrackInfo info = m_document->trackInfoAt(m_document->tracksCount() - ix - 1);
5994 deleteTimelineTrack(ix, info);
5995 setDocumentModified();
5996 /*AddTrackCommand* command = new AddTrackCommand(this, ix, info, false);
5997 m_commandStack->push(command);*/
6002 void CustomTrackView::slotConfigTracks(int ix)
6004 QPointer<TracksConfigDialog> d = new TracksConfigDialog(m_document,
6005 ix, parentWidget());
6006 if (d->exec() == QDialog::Accepted) {
6007 ConfigTracksCommand *configTracks = new ConfigTracksCommand(this, m_document->tracksList(), d->tracksList());
6008 m_commandStack->push(configTracks);
6009 QList <int> toDelete = d->deletedTracks();
6010 for (int i = 0; i < toDelete.count(); ++i) {
6011 TrackInfo info = m_document->trackInfoAt(m_document->tracksCount() - toDelete.at(i) + i - 1);
6012 deleteTimelineTrack(toDelete.at(i) - i, info);
6014 setDocumentModified();
6019 void CustomTrackView::deleteTimelineTrack(int ix, TrackInfo trackinfo)
6021 if (m_document->tracksCount() < 2) return;
6022 double startY = ix * m_tracksHeight + 1 + m_tracksHeight / 2;
6023 QRectF r(0, startY, sceneRect().width(), m_tracksHeight / 2 - 1);
6024 QList<QGraphicsItem *> selection = m_scene->items(r);
6025 QUndoCommand *deleteTrack = new QUndoCommand();
6026 deleteTrack->setText("Delete track");
6028 // Delete all clips in selected track
6029 for (int i = 0; i < selection.count(); i++) {
6030 if (selection.at(i)->type() == AVWIDGET) {
6031 ClipItem *item = static_cast <ClipItem *>(selection.at(i));
6032 new AddTimelineClipCommand(this, item->xml(), item->clipProducer(), item->info(), item->effectList(), false, false, false, true, deleteTrack);
6033 m_waitingThumbs.removeAll(item);
6034 m_scene->removeItem(item);
6037 } else if (selection.at(i)->type() == TRANSITIONWIDGET) {
6038 Transition *item = static_cast <Transition *>(selection.at(i));
6039 new AddTransitionCommand(this, item->info(), item->transitionEndTrack(), item->toXML(), true, false, deleteTrack);
6040 m_scene->removeItem(item);
6046 new AddTrackCommand(this, ix, trackinfo, false, deleteTrack);
6047 m_commandStack->push(deleteTrack);
6050 void CustomTrackView::autoTransition()
6052 QList<QGraphicsItem *> itemList = scene()->selectedItems();
6053 if (itemList.count() != 1 || itemList.at(0)->type() != TRANSITIONWIDGET) {
6054 emit displayMessage(i18n("You must select one transition for this action"), ErrorMessage);
6057 Transition *tr = static_cast <Transition*>(itemList.at(0));
6058 tr->setAutomatic(!tr->isAutomatic());
6059 QDomElement transition = tr->toXML();
6060 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);
6061 setDocumentModified();
6064 void CustomTrackView::clipNameChanged(const QString &id, const QString &name)
6066 QList<QGraphicsItem *> list = scene()->items();
6067 ClipItem *clip = NULL;
6068 for (int i = 0; i < list.size(); ++i) {
6069 if (list.at(i)->type() == AVWIDGET) {
6070 clip = static_cast <ClipItem *>(list.at(i));
6071 if (clip->clipProducer() == id) {
6072 clip->setClipName(name);
6076 viewport()->update();
6079 void CustomTrackView::getClipAvailableSpace(AbstractClipItem *item, GenTime &minimum, GenTime &maximum)
6081 minimum = GenTime();
6082 maximum = GenTime();
6083 QList<QGraphicsItem *> selection;
6084 selection = m_scene->items(0, item->track() * m_tracksHeight + m_tracksHeight / 2, sceneRect().width(), 2);
6085 selection.removeAll(item);
6086 for (int i = 0; i < selection.count(); i++) {
6087 AbstractClipItem *clip = static_cast <AbstractClipItem *>(selection.at(i));
6088 if (clip && clip->type() == AVWIDGET) {
6089 if (clip->endPos() <= item->startPos() && clip->endPos() > minimum) minimum = clip->endPos();
6090 if (clip->startPos() > item->startPos() && (clip->startPos() < maximum || maximum == GenTime())) maximum = clip->startPos();
6095 void CustomTrackView::getTransitionAvailableSpace(AbstractClipItem *item, GenTime &minimum, GenTime &maximum)
6097 minimum = GenTime();
6098 maximum = GenTime();
6099 QList<QGraphicsItem *> selection;
6100 selection = m_scene->items(0, (item->track() + 1) * m_tracksHeight, sceneRect().width(), 2);
6101 selection.removeAll(item);
6102 for (int i = 0; i < selection.count(); i++) {
6103 AbstractClipItem *clip = static_cast <AbstractClipItem *>(selection.at(i));
6104 if (clip && clip->type() == TRANSITIONWIDGET) {
6105 if (clip->endPos() <= item->startPos() && clip->endPos() > minimum) minimum = clip->endPos();
6106 if (clip->startPos() > item->startPos() && (clip->startPos() < maximum || maximum == GenTime())) maximum = clip->startPos();
6111 void CustomTrackView::loadGroups(const QDomNodeList &groups)
6113 for (int i = 0; i < groups.count(); i++) {
6114 QDomNodeList children = groups.at(i).childNodes();
6115 scene()->clearSelection();
6116 for (int nodeindex = 0; nodeindex < children.count(); nodeindex++) {
6117 QDomElement elem = children.item(nodeindex).toElement();
6118 int pos = elem.attribute("position").toInt();
6119 int track = elem.attribute("track").toInt();
6120 if (elem.tagName() == "clipitem") {
6121 ClipItem *clip = getClipItemAt(pos, track); //m_document->tracksCount() - transitiontrack);
6122 if (clip) clip->setSelected(true);
6124 Transition *clip = getTransitionItemAt(pos, track); //m_document->tracksCount() - transitiontrack);
6125 if (clip) clip->setSelected(true);
6128 groupSelectedItems(false, true);
6132 void CustomTrackView::splitAudio()
6134 resetSelectionGroup();
6135 QList<QGraphicsItem *> selection = scene()->selectedItems();
6136 if (selection.isEmpty()) {
6137 emit displayMessage(i18n("You must select at least one clip for this action"), ErrorMessage);
6140 QUndoCommand *splitCommand = new QUndoCommand();
6141 splitCommand->setText(i18n("Split audio"));
6142 for (int i = 0; i < selection.count(); i++) {
6143 if (selection.at(i)->type() == AVWIDGET) {
6144 ClipItem *clip = static_cast <ClipItem *>(selection.at(i));
6145 if (clip->clipType() == AV || clip->clipType() == PLAYLIST) {
6146 if (clip->parentItem()) {
6147 emit displayMessage(i18n("Cannot split audio of grouped clips"), ErrorMessage);
6149 EffectsList effects;
6150 effects.clone(clip->effectList());
6151 new SplitAudioCommand(this, clip->track(), clip->startPos(), effects, splitCommand);
6156 if (splitCommand->childCount()) {
6157 updateTrackDuration(-1, splitCommand);
6158 m_commandStack->push(splitCommand);
6162 void CustomTrackView::setAudioAlignReference()
6164 QList<QGraphicsItem *> selection = scene()->selectedItems();
6165 if (selection.isEmpty() || selection.size() > 1) {
6166 emit displayMessage(i18n("You must select exactly one clip for the audio reference."), ErrorMessage);
6169 if (m_audioCorrelator != NULL) {
6170 delete m_audioCorrelator;
6172 if (selection.at(0)->type() == AVWIDGET) {
6173 ClipItem *clip = static_cast<ClipItem*>(selection.at(0));
6174 if (clip->clipType() == AV || clip->clipType() == AUDIO) {
6175 m_audioAlignmentReference = clip;
6177 AudioEnvelope *envelope = new AudioEnvelope(clip->getProducer(clip->track()));
6178 m_audioCorrelator = new AudioCorrelation(envelope);
6182 envelope->drawEnvelope().save("kdenlive-audio-reference-envelope.png");
6183 envelope->dumpInfo();
6187 emit displayMessage(i18n("Audio align reference set."), InformationMessage);
6191 emit displayMessage(i18n("Reference for audio alignment must contain audio data."), ErrorMessage);
6194 void CustomTrackView::alignAudio()
6196 bool referenceOK = true;
6197 if (m_audioCorrelator == NULL) {
6198 referenceOK = false;
6201 if (!scene()->items().contains(m_audioAlignmentReference)) {
6202 // The reference item has been deleted from the timeline (or so)
6203 referenceOK = false;
6207 emit displayMessage(i18n("Audio alignment reference not yet set."), InformationMessage);
6212 QList<QGraphicsItem *> selection = scene()->selectedItems();
6213 foreach (QGraphicsItem *item, selection) {
6214 if (item->type() == AVWIDGET) {
6216 ClipItem *clip = static_cast<ClipItem*>(item);
6217 if (clip == m_audioAlignmentReference) {
6221 if (clip->clipType() == AV || clip->clipType() == AUDIO) {
6222 AudioEnvelope *envelope = new AudioEnvelope(clip->getProducer(clip->track()),
6223 clip->info().cropStart.frames(m_document->fps()),
6224 clip->info().cropDuration.frames(m_document->fps()));
6226 // FFT only for larger vectors. We could use it all time, but for small vectors
6227 // the (anyway not noticeable) overhead is smaller with a nested for loop correlation.
6228 int index = m_audioCorrelator->addChild(envelope, envelope->envelopeSize() > 200);
6229 int shift = m_audioCorrelator->getShift(index);
6234 m_audioCorrelator->info(index)->toImage().save("kdenlive-audio-align-cross-correlation.png");
6235 envelope->drawEnvelope().save("kdenlive-audio-align-envelope.png");
6236 envelope->dumpInfo();
6238 int targetPos = m_audioAlignmentReference->startPos().frames(m_document->fps()) + shift;
6239 qDebug() << "Reference starts at " << m_audioAlignmentReference->startPos().frames(m_document->fps());
6240 qDebug() << "We will start at " << targetPos;
6241 qDebug() << "to shift by " << shift;
6242 qDebug() << "(eventually)";
6243 qDebug() << "(maybe)";
6247 QUndoCommand *moveCommand = new QUndoCommand();
6249 GenTime add(shift, m_document->fps());
6250 ItemInfo start = clip->info();
6252 ItemInfo end = start;
6253 end.startPos = m_audioAlignmentReference->startPos() + add - m_audioAlignmentReference->cropStart();
6254 end.endPos = end.startPos + start.cropDuration;
6256 if ( end.startPos.seconds() < 0 ) {
6257 // Clip would start before 0, so crop it first
6258 GenTime cropBy = -end.startPos;
6261 qDebug() << "Need to crop clip. " << start;
6262 qDebug() << "end.startPos: " << end.startPos.toString() << ", cropBy: " << cropBy.toString();
6265 ItemInfo resized = start;
6266 resized.startPos += cropBy;
6268 resizeClip(start, resized);
6269 new ResizeClipCommand(this, start, resized, false, false, moveCommand);
6271 start = clip->info();
6272 end.startPos += cropBy;
6275 qDebug() << "Clip cropped. " << start;
6276 qDebug() << "Moving to: " << end;
6280 if (itemCollision(clip, end)) {
6282 emit displayMessage(i18n("Unable to move clip due to collision."), ErrorMessage);
6286 moveCommand->setText(i18n("Auto-align clip"));
6287 new MoveClipCommand(this, start, end, true, moveCommand);
6288 updateTrackDuration(clip->track(), moveCommand);
6289 m_commandStack->push(moveCommand);
6296 emit displayMessage(i18n("No audio clips selected."), ErrorMessage);
6298 emit displayMessage(i18n("Auto-aligned %1 clips.", counter), InformationMessage);
6302 void CustomTrackView::doSplitAudio(const GenTime &pos, int track, EffectsList effects, bool split)
6304 ClipItem *clip = getClipItemAt(pos, track);
6306 kDebug() << "// Cannot find clip to split!!!";
6310 int start = pos.frames(m_document->fps());
6311 int freetrack = m_document->tracksCount() - track - 1;
6313 // do not split audio when we are on an audio track
6314 if (m_document->trackInfoAt(freetrack).type == AUDIOTRACK)
6317 for (; freetrack > 0; freetrack--) {
6318 //kDebug() << "// CHK DOC TRK:" << freetrack << ", DUR:" << m_document->renderer()->mltTrackDuration(freetrack);
6319 if (m_document->trackInfoAt(freetrack - 1).type == AUDIOTRACK && !m_document->trackInfoAt(freetrack - 1).isLocked) {
6320 //kDebug() << "// CHK DOC TRK:" << freetrack << ", DUR:" << m_document->renderer()->mltTrackDuration(freetrack);
6321 if (m_document->renderer()->mltTrackDuration(freetrack) < start || m_document->renderer()->mltGetSpaceLength(pos, freetrack, false) >= clip->cropDuration().frames(m_document->fps())) {
6322 //kDebug() << "FOUND SPACE ON TRK: " << freetrack;
6327 kDebug() << "GOT TRK: " << track;
6328 if (freetrack == 0) {
6329 emit displayMessage(i18n("No empty space to put clip audio"), ErrorMessage);
6331 ItemInfo info = clip->info();
6332 info.track = m_document->tracksCount() - freetrack;
6333 addClip(clip->xml(), clip->clipProducer(), info, clip->effectList());
6334 scene()->clearSelection();
6335 clip->setSelected(true);
6336 ClipItem *audioClip = getClipItemAt(start, info.track);
6338 Mlt::Tractor *tractor = m_document->renderer()->lockService();
6339 clip->setVideoOnly(true);
6340 if (m_document->renderer()->mltUpdateClipProducer(tractor, m_document->tracksCount() - track, start, clip->baseClip()->videoProducer()) == false) {
6341 emit displayMessage(i18n("Cannot update clip (time: %1, track: %2)", start, track), ErrorMessage);
6343 if (m_document->renderer()->mltUpdateClipProducer(tractor, m_document->tracksCount() - info.track, start, clip->baseClip()->audioProducer(info.track)) == false) {
6344 emit displayMessage(i18n("Cannot update clip (time: %1, track: %2)", start, info.track), ErrorMessage);
6346 m_document->renderer()->unlockService(tractor);
6347 audioClip->setSelected(true);
6348 audioClip->setAudioOnly(true);
6350 // keep video effects, move audio effects to audio clip
6353 for (int i = 0; i < effects.count(); ++i) {
6354 if (effects.at(i).attribute("type") == "audio") {
6355 deleteEffect(m_document->tracksCount() - track, pos, clip->effect(videoIx));
6358 deleteEffect(freetrack, pos, audioClip->effect(audioIx));
6363 groupSelectedItems(false, true);
6367 // unsplit clip: remove audio part and change video part to normal clip
6368 if (clip->parentItem() == NULL || clip->parentItem()->type() != GROUPWIDGET) {
6369 kDebug() << "//CANNOT FIND CLP GRP";
6372 AbstractGroupItem *grp = static_cast <AbstractGroupItem *>(clip->parentItem());
6373 QList<QGraphicsItem *> children = grp->childItems();
6374 if (children.count() != 2) {
6375 kDebug() << "//SOMETHING IS WRONG WITH CLP GRP";
6378 for (int i = 0; i < children.count(); i++) {
6379 if (children.at(i) != clip) {
6380 ClipItem *clp = static_cast <ClipItem *>(children.at(i));
6381 ItemInfo info = clip->info();
6382 deleteClip(clp->info());
6383 clip->setVideoOnly(false);
6384 Mlt::Tractor *tractor = m_document->renderer()->lockService();
6385 if (!m_document->renderer()->mltUpdateClipProducer(
6387 m_document->tracksCount() - info.track,
6388 info.startPos.frames(m_document->fps()),
6389 clip->baseClip()->getProducer(info.track))) {
6391 emit displayMessage(i18n("Cannot update clip (time: %1, track: %2)",
6392 info.startPos.frames(m_document->fps()), info.track),
6395 m_document->renderer()->unlockService(tractor);
6397 // re-add audio effects
6398 for (int i = 0; i < effects.count(); ++i) {
6399 if (effects.at(i).attribute("type") == "audio") {
6400 addEffect(m_document->tracksCount() - track, pos, effects.at(i));
6407 clip->setFlag(QGraphicsItem::ItemIsMovable, true);
6408 m_document->clipManager()->removeGroup(grp);
6409 scene()->destroyItemGroup(grp);
6413 void CustomTrackView::setVideoOnly()
6415 resetSelectionGroup();
6416 QList<QGraphicsItem *> selection = scene()->selectedItems();
6417 if (selection.isEmpty()) {
6418 emit displayMessage(i18n("You must select one clip for this action"), ErrorMessage);
6421 QUndoCommand *videoCommand = new QUndoCommand();
6422 videoCommand->setText(i18n("Video only"));
6423 for (int i = 0; i < selection.count(); i++) {
6424 if (selection.at(i)->type() == AVWIDGET) {
6425 ClipItem *clip = static_cast <ClipItem *>(selection.at(i));
6426 if (clip->clipType() == AV || clip->clipType() == PLAYLIST) {
6427 if (clip->parentItem()) {
6428 emit displayMessage(i18n("Cannot change grouped clips"), ErrorMessage);
6430 new ChangeClipTypeCommand(this, clip->track(), clip->startPos(), true, false, clip->isVideoOnly(), clip->isAudioOnly(), videoCommand);
6435 m_commandStack->push(videoCommand);
6438 void CustomTrackView::setAudioOnly()
6440 resetSelectionGroup();
6441 QList<QGraphicsItem *> selection = scene()->selectedItems();
6442 if (selection.isEmpty()) {
6443 emit displayMessage(i18n("You must select one clip for this action"), ErrorMessage);
6446 QUndoCommand *videoCommand = new QUndoCommand();
6447 videoCommand->setText(i18n("Audio only"));
6448 for (int i = 0; i < selection.count(); i++) {
6449 if (selection.at(i)->type() == AVWIDGET) {
6450 ClipItem *clip = static_cast <ClipItem *>(selection.at(i));
6451 if (clip->clipType() == AV || clip->clipType() == PLAYLIST) {
6452 if (clip->parentItem()) {
6453 emit displayMessage(i18n("Cannot change grouped clips"), ErrorMessage);
6455 new ChangeClipTypeCommand(this, clip->track(), clip->startPos(), false, true, clip->isVideoOnly(), clip->isAudioOnly(), videoCommand);
6460 m_commandStack->push(videoCommand);
6463 void CustomTrackView::setAudioAndVideo()
6465 resetSelectionGroup();
6466 QList<QGraphicsItem *> selection = scene()->selectedItems();
6467 if (selection.isEmpty()) {
6468 emit displayMessage(i18n("You must select one clip for this action"), ErrorMessage);
6471 QUndoCommand *videoCommand = new QUndoCommand();
6472 videoCommand->setText(i18n("Audio and Video"));
6473 for (int i = 0; i < selection.count(); i++) {
6474 if (selection.at(i)->type() == AVWIDGET) {
6475 ClipItem *clip = static_cast <ClipItem *>(selection.at(i));
6476 if (clip->clipType() == AV || clip->clipType() == PLAYLIST) {
6477 if (clip->parentItem()) {
6478 emit displayMessage(i18n("Cannot change grouped clips"), ErrorMessage);
6480 new ChangeClipTypeCommand(this, clip->track(), clip->startPos(), false, false, clip->isVideoOnly(), clip->isAudioOnly(), videoCommand);
6485 m_commandStack->push(videoCommand);
6488 void CustomTrackView::doChangeClipType(const GenTime &pos, int track, bool videoOnly, bool audioOnly)
6490 ClipItem *clip = getClipItemAt(pos, track);
6492 kDebug() << "// Cannot find clip to split!!!";
6495 Mlt::Tractor *tractor = m_document->renderer()->lockService();
6497 int start = pos.frames(m_document->fps());
6498 clip->setVideoOnly(true);
6499 clip->setAudioOnly(false);
6500 if (m_document->renderer()->mltUpdateClipProducer(tractor, m_document->tracksCount() - track, start, clip->baseClip()->videoProducer()) == false) {
6501 emit displayMessage(i18n("Cannot update clip (time: %1, track: %2)", start, track), ErrorMessage);
6503 } else if (audioOnly) {
6504 int start = pos.frames(m_document->fps());
6505 clip->setAudioOnly(true);
6506 clip->setVideoOnly(false);
6507 if (m_document->renderer()->mltUpdateClipProducer(tractor, m_document->tracksCount() - track, start, clip->baseClip()->audioProducer(track)) == false) {
6508 emit displayMessage(i18n("Cannot update clip (time: %1, track: %2)", start, track), ErrorMessage);
6511 int start = pos.frames(m_document->fps());
6512 clip->setAudioOnly(false);
6513 clip->setVideoOnly(false);
6514 if (m_document->renderer()->mltUpdateClipProducer(tractor, m_document->tracksCount() - track, start, clip->baseClip()->getProducer(track)) == false) {
6515 emit displayMessage(i18n("Cannot update clip (time: %1, track: %2)", start, track), ErrorMessage);
6518 m_document->renderer()->unlockService(tractor);
6520 setDocumentModified();
6523 void CustomTrackView::updateClipTypeActions(ClipItem *clip)
6525 if (clip == NULL || (clip->clipType() != AV && clip->clipType() != PLAYLIST)) {
6526 m_clipTypeGroup->setEnabled(false);
6528 m_clipTypeGroup->setEnabled(true);
6529 QList <QAction *> actions = m_clipTypeGroup->actions();
6531 if (clip->isAudioOnly()) lookup = "clip_audio_only";
6532 else if (clip->isVideoOnly()) lookup = "clip_video_only";
6533 else lookup = "clip_audio_and_video";
6534 for (int i = 0; i < actions.count(); i++) {
6535 if (actions.at(i)->data().toString() == lookup) {
6536 actions.at(i)->setChecked(true);
6543 void CustomTrackView::slotGoToMarker(QAction *action)
6545 int pos = action->data().toInt();
6549 void CustomTrackView::reloadTransitionLumas()
6553 QDomElement lumaTransition = MainWindow::transitions.getEffectByTag("luma", "luma");
6554 QDomNodeList params = lumaTransition.elementsByTagName("parameter");
6555 for (int i = 0; i < params.count(); i++) {
6556 QDomElement e = params.item(i).toElement();
6557 if (e.attribute("tag") == "resource") {
6558 lumaNames = e.attribute("paramlistdisplay");
6559 lumaFiles = e.attribute("paramlist");
6564 QList<QGraphicsItem *> itemList = items();
6565 Transition *transitionitem;
6566 QDomElement transitionXml;
6567 for (int i = 0; i < itemList.count(); i++) {
6568 if (itemList.at(i)->type() == TRANSITIONWIDGET) {
6569 transitionitem = static_cast <Transition*>(itemList.at(i));
6570 transitionXml = transitionitem->toXML();
6571 if (transitionXml.attribute("id") == "luma" && transitionXml.attribute("tag") == "luma") {
6572 QDomNodeList params = transitionXml.elementsByTagName("parameter");
6573 for (int i = 0; i < params.count(); i++) {
6574 QDomElement e = params.item(i).toElement();
6575 if (e.attribute("tag") == "resource") {
6576 e.setAttribute("paramlistdisplay", lumaNames);
6577 e.setAttribute("paramlist", lumaFiles);
6582 if (transitionXml.attribute("id") == "composite" && transitionXml.attribute("tag") == "composite") {
6583 QDomNodeList params = transitionXml.elementsByTagName("parameter");
6584 for (int i = 0; i < params.count(); i++) {
6585 QDomElement e = params.item(i).toElement();
6586 if (e.attribute("tag") == "luma") {
6587 e.setAttribute("paramlistdisplay", lumaNames);
6588 e.setAttribute("paramlist", lumaFiles);
6595 emit transitionItemSelected(NULL);
6598 double CustomTrackView::fps() const
6600 return m_document->fps();
6603 void CustomTrackView::updateProjectFps()
6605 // update all clips to the new fps
6606 resetSelectionGroup();
6607 scene()->clearSelection();
6609 QList<QGraphicsItem *> itemList = items();
6610 for (int i = 0; i < itemList.count(); i++) {
6611 // remove all items and re-add them one by one
6612 if (itemList.at(i) != m_cursorLine && itemList.at(i)->parentItem() == NULL) m_scene->removeItem(itemList.at(i));
6614 for (int i = 0; i < itemList.count(); i++) {
6615 if (itemList.at(i)->parentItem() == 0 && (itemList.at(i)->type() == AVWIDGET || itemList.at(i)->type() == TRANSITIONWIDGET)) {
6616 AbstractClipItem *clip = static_cast <AbstractClipItem *>(itemList.at(i));
6617 clip->updateFps(m_document->fps());
6618 m_scene->addItem(clip);
6619 } else if (itemList.at(i)->type() == GROUPWIDGET) {
6620 AbstractGroupItem *grp = static_cast <AbstractGroupItem *>(itemList.at(i));
6621 QList<QGraphicsItem *> children = grp->childItems();
6622 for (int j = 0; j < children.count(); j++) {
6623 if (children.at(j)->type() == AVWIDGET || children.at(j)->type() == TRANSITIONWIDGET) {
6624 AbstractClipItem *clip = static_cast <AbstractClipItem *>(children.at(j));
6625 clip->setFlag(QGraphicsItem::ItemIsMovable, true);
6626 clip->updateFps(m_document->fps());
6629 m_document->clipManager()->removeGroup(grp);
6630 m_scene->addItem(grp);
6631 scene()->destroyItemGroup(grp);
6632 scene()->clearSelection();
6633 for (int j = 0; j < children.count(); j++) {
6634 if (children.at(j)->type() == AVWIDGET || children.at(j)->type() == TRANSITIONWIDGET) {
6635 //children.at(j)->setParentItem(0);
6636 children.at(j)->setSelected(true);
6639 groupSelectedItems(true, true);
6640 } else if (itemList.at(i)->type() == GUIDEITEM) {
6641 Guide *g = static_cast<Guide *>(itemList.at(i));
6643 m_scene->addItem(g);
6646 viewport()->update();
6649 void CustomTrackView::slotTrackDown()
6651 if (m_selectedTrack > m_document->tracksCount() - 2) m_selectedTrack = 0;
6652 else m_selectedTrack++;
6653 emit updateTrackHeaders();
6654 QRectF rect(mapToScene(QPoint(10, 0)).x(), m_selectedTrack * m_tracksHeight, 10, m_tracksHeight);
6655 ensureVisible(rect, 0, 0);
6656 viewport()->update();
6659 void CustomTrackView::slotTrackUp()
6661 if (m_selectedTrack > 0) m_selectedTrack--;
6662 else m_selectedTrack = m_document->tracksCount() - 1;
6663 emit updateTrackHeaders();
6664 QRectF rect(mapToScene(QPoint(10, 0)).x(), m_selectedTrack * m_tracksHeight, 10, m_tracksHeight);
6665 ensureVisible(rect, 0, 0);
6666 viewport()->update();
6669 int CustomTrackView::selectedTrack() const
6671 return m_selectedTrack;
6674 QStringList CustomTrackView::selectedClips() const
6676 QStringList clipIds;
6677 QList<QGraphicsItem *> selection = m_scene->selectedItems();
6678 for (int i = 0; i < selection.count(); i++) {
6679 if (selection.at(i)->type() == AVWIDGET) {
6680 ClipItem *item = (ClipItem *)selection.at(i);
6681 clipIds << item->clipProducer();
6687 QList<ClipItem *> CustomTrackView::selectedClipItems() const
6689 QList<ClipItem *> clips;
6690 QList<QGraphicsItem *> selection = m_scene->selectedItems();
6691 for (int i = 0; i < selection.count(); i++) {
6692 if (selection.at(i)->type() == AVWIDGET) {
6693 clips.append((ClipItem *)selection.at(i));
6699 void CustomTrackView::slotSelectTrack(int ix)
6701 m_selectedTrack = qMax(0, ix);
6702 m_selectedTrack = qMin(ix, m_document->tracksCount() - 1);
6703 emit updateTrackHeaders();
6704 QRectF rect(mapToScene(QPoint(10, 0)).x(), m_selectedTrack * m_tracksHeight, 10, m_tracksHeight);
6705 ensureVisible(rect, 0, 0);
6706 viewport()->update();
6709 void CustomTrackView::slotSelectClipsInTrack()
6711 QRectF rect(0, m_selectedTrack * m_tracksHeight + m_tracksHeight / 2, sceneRect().width(), m_tracksHeight / 2 - 1);
6712 QList<QGraphicsItem *> selection = m_scene->items(rect);
6713 m_scene->clearSelection();
6714 for (int i = 0; i < selection.count(); i++) {
6715 if (selection.at(i)->type() == AVWIDGET || selection.at(i)->type() == TRANSITIONWIDGET || selection.at(i)->type() == GROUPWIDGET) {
6716 selection.at(i)->setSelected(true);
6719 resetSelectionGroup();
6720 groupSelectedItems();
6723 void CustomTrackView::slotSelectAllClips()
6725 QList<QGraphicsItem *> selection = m_scene->items();
6726 m_scene->clearSelection();
6727 for (int i = 0; i < selection.count(); i++) {
6728 if (selection.at(i)->type() == AVWIDGET || selection.at(i)->type() == TRANSITIONWIDGET || selection.at(i)->type() == GROUPWIDGET) {
6729 selection.at(i)->setSelected(true);
6732 resetSelectionGroup();
6733 groupSelectedItems();
6736 void CustomTrackView::selectClip(bool add, bool group, int track, int pos)
6739 if (track != -1 && pos != -1)
6740 rect = QRectF(pos, track * m_tracksHeight + m_tracksHeight / 2, 1, 1);
6742 rect = QRectF(m_cursorPos, m_selectedTrack * m_tracksHeight + m_tracksHeight / 2, 1, 1);
6743 QList<QGraphicsItem *> selection = m_scene->items(rect);
6744 resetSelectionGroup(group);
6745 if (!group) m_scene->clearSelection();
6746 for (int i = 0; i < selection.count(); i++) {
6747 if (selection.at(i)->type() == AVWIDGET) {
6748 selection.at(i)->setSelected(add);
6752 if (group) groupSelectedItems();
6755 void CustomTrackView::selectTransition(bool add, bool group)
6757 QRectF rect(m_cursorPos, m_selectedTrack * m_tracksHeight + m_tracksHeight, 1, 1);
6758 QList<QGraphicsItem *> selection = m_scene->items(rect);
6759 resetSelectionGroup(group);
6760 if (!group) m_scene->clearSelection();
6761 for (int i = 0; i < selection.count(); i++) {
6762 if (selection.at(i)->type() == TRANSITIONWIDGET) {
6763 selection.at(i)->setSelected(add);
6767 if (group) groupSelectedItems();
6770 QStringList CustomTrackView::extractTransitionsLumas()
6773 QList<QGraphicsItem *> itemList = items();
6774 Transition *transitionitem;
6775 QDomElement transitionXml;
6776 for (int i = 0; i < itemList.count(); i++) {
6777 if (itemList.at(i)->type() == TRANSITIONWIDGET) {
6778 transitionitem = static_cast <Transition*>(itemList.at(i));
6779 transitionXml = transitionitem->toXML();
6780 // luma files in transitions can be in "resource" or "luma" property
6781 QString luma = EffectsList::parameter(transitionXml, "luma");
6782 if (luma.isEmpty()) luma = EffectsList::parameter(transitionXml, "resource");
6783 if (!luma.isEmpty()) urls << KUrl(luma).path();
6786 urls.removeDuplicates();
6790 void CustomTrackView::setEditMode(EDITMODE mode)
6792 m_scene->setEditMode(mode);
6795 void CustomTrackView::checkTrackSequence(int track)
6797 QList <int> times = m_document->renderer()->checkTrackSequence(m_document->tracksCount() - track);
6798 //track = m_document->tracksCount() -track;
6799 QRectF rect(0, track * m_tracksHeight + m_tracksHeight / 2, sceneRect().width(), 2);
6800 QList<QGraphicsItem *> selection = m_scene->items(rect);
6801 QList <int> timelineList;
6802 timelineList.append(0);
6803 for (int i = 0; i < selection.count(); i++) {
6804 if (selection.at(i)->type() == AVWIDGET) {
6805 ClipItem *clip = static_cast <ClipItem *>(selection.at(i));
6806 int start = clip->startPos().frames(m_document->fps());
6807 int end = clip->endPos().frames(m_document->fps());
6808 if (!timelineList.contains(start)) timelineList.append(start);
6809 if (!timelineList.contains(end)) timelineList.append(end);
6812 qSort(timelineList);
6813 kDebug() << "// COMPARE:\n" << times << "\n" << timelineList << "\n-------------------";
6814 if (times != timelineList) KMessageBox::sorry(this, i18n("error"), i18n("TRACTOR"));
6817 void CustomTrackView::insertZoneOverwrite(QStringList data, int in)
6819 if (data.isEmpty()) return;
6820 DocClipBase *clip = m_document->getBaseClip(data.at(0));
6822 info.startPos = GenTime(in, m_document->fps());
6823 info.cropStart = GenTime(data.at(1).toInt(), m_document->fps());
6824 info.endPos = info.startPos + GenTime(data.at(2).toInt(), m_document->fps()) - info.cropStart;
6825 info.cropDuration = info.endPos - info.startPos;
6826 info.track = m_selectedTrack;
6827 QUndoCommand *addCommand = new QUndoCommand();
6828 addCommand->setText(i18n("Insert clip"));
6829 adjustTimelineClips(OVERWRITEEDIT, NULL, info, addCommand);
6830 new AddTimelineClipCommand(this, clip->toXML(), clip->getId(), info, EffectsList(), true, false, true, false, addCommand);
6831 updateTrackDuration(info.track, addCommand);
6832 m_commandStack->push(addCommand);
6834 selectClip(true, false, m_selectedTrack, in);
6835 // Automatic audio split
6836 if (KdenliveSettings::splitaudio())
6840 void CustomTrackView::clearSelection(bool emitInfo)
6842 resetSelectionGroup();
6843 scene()->clearSelection();
6845 if (emitInfo) emit clipItemSelected(NULL);
6848 void CustomTrackView::updatePalette()
6850 m_activeTrackBrush = KStatefulBrush(KColorScheme::View, KColorScheme::ActiveBackground, KSharedConfig::openConfig(KdenliveSettings::colortheme()));
6854 pen1.setColor(palette().text().color());
6855 m_cursorLine->setPen(pen1);
6859 void CustomTrackView::removeTipAnimation()
6862 scene()->removeItem(m_visualTip);
6863 m_animationTimer->stop();
6871 void CustomTrackView::setTipAnimation(AbstractClipItem *clip, OPERATIONTYPE mode, const double size)
6873 if (m_visualTip == NULL) {
6874 QRectF rect = clip->sceneBoundingRect();
6875 m_animation = new QGraphicsItemAnimation;
6876 m_animation->setTimeLine(m_animationTimer);
6877 m_animation->setScaleAt(1, 1, 1);
6882 m_visualTip = new QGraphicsEllipseItem(-size, -size, size * 2, size * 2);
6883 ((QGraphicsEllipseItem*) m_visualTip)->setBrush(m_tipColor);
6884 ((QGraphicsEllipseItem*) m_visualTip)->setPen(m_tipPen);
6886 m_visualTip->setPos(rect.x() + ((ClipItem *) clip)->fadeIn(), rect.y());
6888 m_visualTip->setPos(rect.right() - ((ClipItem *) clip)->fadeOut(), rect.y());
6890 m_animation->setScaleAt(.5, 2, 2);
6894 polygon << QPoint(0, - size * 2);
6895 if (mode == RESIZESTART)
6896 polygon << QPoint(size * 2, 0);
6898 polygon << QPoint(- size * 2, 0);
6899 polygon << QPoint(0, size * 2);
6900 polygon << QPoint(0, - size * 2);
6902 m_visualTip = new QGraphicsPolygonItem(polygon);
6903 ((QGraphicsPolygonItem*) m_visualTip)->setBrush(m_tipColor);
6904 ((QGraphicsPolygonItem*) m_visualTip)->setPen(m_tipPen);
6905 if (mode == RESIZESTART)
6906 m_visualTip->setPos(rect.x(), rect.y() + rect.height() / 2);
6908 m_visualTip->setPos(rect.right(), rect.y() + rect.height() / 2);
6910 m_animation->setScaleAt(.5, 2, 1);
6912 case TRANSITIONSTART:
6914 polygon << QPoint(0, - size * 2);
6915 if (mode == TRANSITIONSTART)
6916 polygon << QPoint(size * 2, 0);
6918 polygon << QPoint(- size * 2, 0);
6919 polygon << QPoint(0, 0);
6920 polygon << QPoint(0, - size * 2);
6922 m_visualTip = new QGraphicsPolygonItem(polygon);
6923 ((QGraphicsPolygonItem*) m_visualTip)->setBrush(m_tipColor);
6924 ((QGraphicsPolygonItem*) m_visualTip)->setPen(m_tipPen);
6925 if (mode == TRANSITIONSTART)
6926 m_visualTip->setPos(rect.x(), rect.bottom());
6928 m_visualTip->setPos(rect.right(), rect.bottom());
6930 m_animation->setScaleAt(.5, 2, 2);
6937 m_visualTip->setFlags(QGraphicsItem::ItemIgnoresTransformations);
6938 m_visualTip->setZValue(100);
6939 scene()->addItem(m_visualTip);
6940 m_animation->setItem(m_visualTip);
6941 m_animationTimer->start();
6945 bool CustomTrackView::hasAudio(int track) const
6947 QRectF rect(0, (double)(track * m_tracksHeight + 1), (double) sceneRect().width(), (double)(m_tracksHeight - 1));
6948 QList<QGraphicsItem *> collisions = scene()->items(rect, Qt::IntersectsItemBoundingRect);
6949 QGraphicsItem *item;
6950 for (int i = 0; i < collisions.count(); i++) {
6951 item = collisions.at(i);
6952 if (!item->isEnabled()) continue;
6953 if (item->type() == AVWIDGET) {
6954 ClipItem *clip = static_cast <ClipItem *>(item);
6955 if (!clip->isVideoOnly() && (clip->clipType() == AUDIO || clip->clipType() == AV || clip->clipType() == PLAYLIST)) return true;
6961 void CustomTrackView::slotAddTrackEffect(const QDomElement &effect, int ix)
6964 QUndoCommand *effectCommand = new QUndoCommand();
6966 if (effect.tagName() == "effectgroup") {
6967 effectName = effect.attribute("name");
6969 QDomElement namenode = effect.firstChildElement("name");
6970 if (!namenode.isNull()) effectName = i18n(namenode.text().toUtf8().data());
6971 else effectName = i18n("effect");
6973 effectCommand->setText(i18n("Add %1", effectName));
6974 if (effect.tagName() == "effectgroup") {
6975 QDomNodeList effectlist = effect.elementsByTagName("effect");
6976 for (int j = 0; j < effectlist.count(); j++) {
6977 QDomElement trackeffect = effectlist.at(j).toElement();
6978 if (trackeffect.attribute("unique", "0") != "0" && m_document->hasTrackEffect(m_document->tracksCount() - ix - 1, trackeffect.attribute("tag"), trackeffect.attribute("id")) != -1) {
6979 emit displayMessage(i18n("Effect already present in track"), ErrorMessage);
6982 new AddEffectCommand(this, m_document->tracksCount() - ix, GenTime(-1), trackeffect, true, effectCommand);
6986 if (effect.attribute("unique", "0") != "0" && m_document->hasTrackEffect(m_document->tracksCount() - ix - 1, effect.attribute("tag"), effect.attribute("id")) != -1) {
6987 emit displayMessage(i18n("Effect already present in track"), ErrorMessage);
6988 delete effectCommand;
6991 new AddEffectCommand(this, m_document->tracksCount() - ix, GenTime(-1), effect, true, effectCommand);
6994 if (effectCommand->childCount() > 0) {
6995 m_commandStack->push(effectCommand);
6996 setDocumentModified();
6998 else delete effectCommand;
7002 EffectsParameterList CustomTrackView::getEffectArgs(const QDomElement &effect)
7004 EffectsParameterList parameters;
7006 parameters.addParam("tag", effect.attribute("tag"));
7007 //if (effect.hasAttribute("region")) parameters.addParam("region", effect.attribute("region"));
7008 parameters.addParam("kdenlive_ix", effect.attribute("kdenlive_ix"));
7009 parameters.addParam("kdenlive_info", effect.attribute("kdenlive_info"));
7010 parameters.addParam("id", effect.attribute("id"));
7011 if (effect.hasAttribute("src")) parameters.addParam("src", effect.attribute("src"));
7012 if (effect.hasAttribute("disable")) parameters.addParam("disable", effect.attribute("disable"));
7013 if (effect.hasAttribute("in")) parameters.addParam("in", effect.attribute("in"));
7014 if (effect.hasAttribute("out")) parameters.addParam("out", effect.attribute("out"));
7015 if (effect.attribute("id") == "region") {
7016 QDomNodeList subeffects = effect.elementsByTagName("effect");
7017 for (int i = 0; i < subeffects.count(); i++) {
7018 QDomElement subeffect = subeffects.at(i).toElement();
7019 int subeffectix = subeffect.attribute("region_ix").toInt();
7020 parameters.addParam(QString("filter%1").arg(subeffectix), subeffect.attribute("id"));
7021 parameters.addParam(QString("filter%1.tag").arg(subeffectix), subeffect.attribute("tag"));
7022 parameters.addParam(QString("filter%1.kdenlive_info").arg(subeffectix), subeffect.attribute("kdenlive_info"));
7023 QDomNodeList subparams = subeffect.elementsByTagName("parameter");
7024 adjustEffectParameters(parameters, subparams, QString("filter%1.").arg(subeffectix));
7028 QDomNodeList params = effect.elementsByTagName("parameter");
7029 adjustEffectParameters(parameters, params);
7035 void CustomTrackView::adjustEffectParameters(EffectsParameterList ¶meters, QDomNodeList params, const QString &prefix)
7038 for (int i = 0; i < params.count(); i++) {
7039 QDomElement e = params.item(i).toElement();
7040 QString paramname = prefix + e.attribute("name");
7041 if (e.attribute("type") == "geometry" && !e.hasAttribute("fixed")) {
7042 // effects with geometry param need in / out synced with the clip, request it...
7043 parameters.addParam("_sync_in_out", "1");
7045 if (e.attribute("type") == "simplekeyframe") {
7046 QStringList values = e.attribute("keyframes").split(';', QString::SkipEmptyParts);
7047 double factor = e.attribute("factor", "1").toDouble();
7048 double offset = e.attribute("offset", "0").toDouble();
7049 for (int j = 0; j < values.count(); j++) {
7050 QString pos = values.at(j).section(':', 0, 0);
7051 double val = (values.at(j).section(':', 1, 1).toDouble() - offset) / factor;
7052 values[j] = pos + '=' + locale.toString(val);
7054 // kDebug() << "/ / / /SENDING KEYFR:" << values;
7055 parameters.addParam(paramname, values.join(";"));
7056 /*parameters.addParam(e.attribute("name"), e.attribute("keyframes").replace(":", "="));
7057 parameters.addParam("max", e.attribute("max"));
7058 parameters.addParam("min", e.attribute("min"));
7059 parameters.addParam("factor", e.attribute("factor", "1"));*/
7060 } else if (e.attribute("type") == "keyframe") {
7061 kDebug() << "/ / / /SENDING KEYFR EFFECT TYPE";
7062 parameters.addParam("keyframes", e.attribute("keyframes"));
7063 parameters.addParam("max", e.attribute("max"));
7064 parameters.addParam("min", e.attribute("min"));
7065 parameters.addParam("factor", e.attribute("factor", "1"));
7066 parameters.addParam("offset", e.attribute("offset", "0"));
7067 parameters.addParam("starttag", e.attribute("starttag", "start"));
7068 parameters.addParam("endtag", e.attribute("endtag", "end"));
7069 } else if (e.attribute("namedesc").contains(';')) {
7070 QString format = e.attribute("format");
7071 QStringList separators = format.split("%d", QString::SkipEmptyParts);
7072 QStringList values = e.attribute("value").split(QRegExp("[,:;x]"));
7074 QTextStream txtNeu(&neu);
7075 if (values.size() > 0)
7076 txtNeu << (int)values[0].toDouble();
7077 for (int i = 0; i < separators.size() && i + 1 < values.size(); i++) {
7078 txtNeu << separators[i];
7079 txtNeu << (int)(values[i+1].toDouble());
7081 parameters.addParam("start", neu);
7083 if (e.attribute("factor", "1") != "1" || e.attribute("offset", "0") != "0") {
7085 if (e.attribute("factor").contains('%')) {
7086 fact = ProfilesDialog::getStringEval(m_document->mltProfile(), e.attribute("factor"));
7088 fact = e.attribute("factor", "1").toDouble();
7090 double offset = e.attribute("offset", "0").toDouble();
7091 parameters.addParam(paramname, locale.toString((e.attribute("value").toDouble() - offset) / fact));
7093 parameters.addParam(paramname, e.attribute("value"));
7100 void CustomTrackView::updateTrackNames(int track, bool added)
7102 QList <TrackInfo> tracks = m_document->tracksList();
7103 int max = tracks.count();
7104 int docTrack = max - track - 1;
7106 // count number of tracks of each type
7107 int videoTracks = 0;
7108 int audioTracks = 0;
7109 for (int i = max - 1; i >= 0; --i) {
7110 TrackInfo info = tracks.at(i);
7111 if (info.type == VIDEOTRACK)
7116 if (i <= docTrack) {
7117 QString type = (info.type == VIDEOTRACK ? "Video " : "Audio ");
7118 int typeNumber = (info.type == VIDEOTRACK ? videoTracks : audioTracks);
7121 if (i == docTrack || info.trackName == type + QString::number(typeNumber - 1)) {
7122 info.trackName = type + QString::number(typeNumber);
7123 m_document->setTrackType(i, info);
7126 if (info.trackName == type + QString::number(typeNumber + 1)) {
7127 info.trackName = type + QString::number(typeNumber);
7128 m_document->setTrackType(i, info);
7133 emit tracksChanged();
7136 void CustomTrackView::updateTrackDuration(int track, QUndoCommand *command)
7142 tracks << m_document->tracksCount() - track - 1;
7144 // negative track number -> update all tracks
7145 for (int i = 0; i < m_document->tracksCount(); ++i)
7149 for (int i = 0; i < tracks.count(); ++i) {
7151 // t + 1 because of black background track
7152 duration = m_document->renderer()->mltTrackDuration(t + 1);
7153 if (duration != m_document->trackDuration(t)) {
7154 m_document->setTrackDuration(t, duration);
7157 EffectsList effects = m_document->getTrackEffects(t);
7158 for (int j = 0; j < effects.count(); ++j) {
7160 * - lookout for keyframable parameters and update them so all keyframes are in the new range (0 - duration)
7161 * - update the effectstack if necessary
7168 void CustomTrackView::slotRefreshThumbs(const QString &id, bool resetThumbs)
7170 QList<QGraphicsItem *> list = scene()->items();
7171 ClipItem *clip = NULL;
7172 for (int i = 0; i < list.size(); ++i) {
7173 if (list.at(i)->type() == AVWIDGET) {
7174 clip = static_cast <ClipItem *>(list.at(i));
7175 if (clip->clipProducer() == id) {
7176 clip->refreshClip(true, resetThumbs);
7182 void CustomTrackView::adjustEffects(ClipItem* item, ItemInfo oldInfo, QUndoCommand* command)
7184 QMap<int, QDomElement> effects = item->adjustEffectsToDuration(m_document->width(), m_document->height(), oldInfo);
7186 if (effects.count()) {
7187 QMap<int, QDomElement>::const_iterator i = effects.constBegin();
7188 while (i != effects.constEnd()) {
7189 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);
7196 void CustomTrackView::slotGotFilterJobResults(const QString &/*id*/, int startPos, int track, const QString &filter, stringMap filterParams)
7198 ClipItem *clip = getClipItemAt(GenTime(startPos, m_document->fps()), track);
7200 emit displayMessage(i18n("Cannot find clip for effect update %1.", filter), ErrorMessage);
7203 QDomElement newEffect;
7204 QDomElement effect = clip->getEffectAtIndex(clip->selectedEffectIndex());
7205 if (effect.attribute("id") == filter) {
7206 newEffect = effect.cloneNode().toElement();
7207 QMap<QString, QString>::const_iterator i = filterParams.constBegin();
7208 while (i != filterParams.constEnd()) {
7209 EffectsList::setParameter(newEffect, i.key(), i.value());
7210 kDebug()<<"// RESULT FILTER: "<<i.key()<<"="<< i.value();
7213 EditEffectCommand *command = new EditEffectCommand(this, m_document->tracksCount() - clip->track(), clip->startPos(), effect, newEffect, clip->selectedEffectIndex(), true, true);
7214 m_commandStack->push(command);
7215 emit clipItemSelected(clip);