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 QGraphicsView::mouseMoveEvent(event);
426 // If mouse is at a border of the view, scroll
428 m_scrollOffset = -30;
429 m_scrollTimer.start();
430 } else if (viewport()->width() - pos < 10) {
432 m_scrollTimer.start();
433 } else if (m_scrollTimer.isActive()) {
434 m_scrollTimer.stop();
436 } else if (m_operationMode == RESIZESTART && move) {
437 m_document->renderer()->pause();
438 if (!m_controlModifier && m_dragItem->type() == AVWIDGET && m_dragItem->parentItem() && m_dragItem->parentItem() != m_selectionGroup) {
439 AbstractGroupItem *parent = static_cast <AbstractGroupItem *>(m_dragItem->parentItem());
441 parent->resizeStart((int)(snappedPos - m_dragItemInfo.startPos.frames(m_document->fps())));
443 m_dragItem->resizeStart((int)(snappedPos));
445 QString crop = m_document->timecode().getDisplayTimecode(m_dragItem->cropStart(), KdenliveSettings::frametimecode());
446 QString duration = m_document->timecode().getDisplayTimecode(m_dragItem->cropDuration(), KdenliveSettings::frametimecode());
447 QString offset = m_document->timecode().getDisplayTimecode(m_dragItem->cropStart() - m_dragItemInfo.cropStart, KdenliveSettings::frametimecode());
448 emit displayMessage(i18n("Crop from start:") + ' ' + crop + ' ' + i18n("Duration:") + ' ' + duration + ' ' + i18n("Offset:") + ' ' + offset, InformationMessage);
449 } else if (m_operationMode == RESIZEEND && move) {
450 m_document->renderer()->pause();
451 if (!m_controlModifier && m_dragItem->type() == AVWIDGET && m_dragItem->parentItem() && m_dragItem->parentItem() != m_selectionGroup) {
452 AbstractGroupItem *parent = static_cast <AbstractGroupItem *>(m_dragItem->parentItem());
454 parent->resizeEnd((int)(snappedPos - m_dragItemInfo.endPos.frames(m_document->fps())));
456 m_dragItem->resizeEnd((int)(snappedPos));
458 QString duration = m_document->timecode().getDisplayTimecode(m_dragItem->cropDuration(), KdenliveSettings::frametimecode());
459 QString offset = m_document->timecode().getDisplayTimecode(m_dragItem->cropDuration() - m_dragItemInfo.cropDuration, KdenliveSettings::frametimecode());
460 emit displayMessage(i18n("Duration:") + ' ' + duration + ' ' + i18n("Offset:") + ' ' + offset, InformationMessage);
461 } else if (m_operationMode == FADEIN && move) {
462 ((ClipItem*) m_dragItem)->setFadeIn((int)(mappedXPos - m_dragItem->startPos().frames(m_document->fps())));
463 } else if (m_operationMode == FADEOUT && move) {
464 ((ClipItem*) m_dragItem)->setFadeOut((int)(m_dragItem->endPos().frames(m_document->fps()) - mappedXPos));
465 } else if (m_operationMode == KEYFRAME && move) {
466 GenTime keyFramePos = GenTime(mappedXPos, m_document->fps()) - m_dragItem->startPos() + m_dragItem->cropStart();
467 double pos = mapToScene(event->pos()).toPoint().y();
468 QRectF br = m_dragItem->sceneBoundingRect();
469 double maxh = 100.0 / br.height();
470 pos = (br.bottom() - pos) * maxh;
471 m_dragItem->updateKeyFramePos(keyFramePos, pos);
472 QString position = m_document->timecode().getDisplayTimecodeFromFrames(m_dragItem->editedKeyFramePos(), KdenliveSettings::frametimecode());
473 emit displayMessage(position + " : " + QString::number(m_dragItem->editedKeyFrameValue()), InformationMessage);
475 removeTipAnimation();
477 } else if (m_operationMode == MOVEGUIDE) {
478 removeTipAnimation();
479 QGraphicsView::mouseMoveEvent(event);
481 } else if (m_operationMode == SPACER && move && m_selectionGroup) {
483 snappedPos = getSnapPointForPos(mappedXPos + m_spacerOffset);
484 if (snappedPos < 0) snappedPos = 0;
486 // Make sure there is no collision
487 QList<QGraphicsItem *> children = m_selectionGroup->childItems();
488 QPainterPath shape = m_selectionGroup->clipGroupShape(QPointF(snappedPos - m_selectionGroup->sceneBoundingRect().left(), 0));
489 QList<QGraphicsItem*> collidingItems = scene()->items(shape, Qt::IntersectsItemShape);
490 collidingItems.removeAll(m_selectionGroup);
491 for (int i = 0; i < children.count(); i++) {
492 if (children.at(i)->type() == GROUPWIDGET) {
493 QList<QGraphicsItem *> subchildren = children.at(i)->childItems();
494 for (int j = 0; j < subchildren.count(); j++)
495 collidingItems.removeAll(subchildren.at(j));
497 collidingItems.removeAll(children.at(i));
499 bool collision = false;
501 for (int i = 0; i < collidingItems.count(); i++) {
502 if (!collidingItems.at(i)->isEnabled()) continue;
503 if (collidingItems.at(i)->type() == AVWIDGET && snappedPos < m_selectionGroup->sceneBoundingRect().left()) {
504 AbstractClipItem *item = static_cast <AbstractClipItem *>(collidingItems.at(i));
505 // Moving backward, determine best pos
506 QPainterPath clipPath;
507 clipPath.addRect(item->sceneBoundingRect());
508 QPainterPath res = shape.intersected(clipPath);
509 offset = qMax(offset, (int)(res.boundingRect().width() + 0.5));
512 snappedPos += offset;
513 // make sure we have no collision
514 shape = m_selectionGroup->clipGroupShape(QPointF(snappedPos - m_selectionGroup->sceneBoundingRect().left(), 0));
515 collidingItems = scene()->items(shape, Qt::IntersectsItemShape);
516 collidingItems.removeAll(m_selectionGroup);
517 for (int i = 0; i < children.count(); i++) {
518 if (children.at(i)->type() == GROUPWIDGET) {
519 QList<QGraphicsItem *> subchildren = children.at(i)->childItems();
520 for (int j = 0; j < subchildren.count(); j++)
521 collidingItems.removeAll(subchildren.at(j));
523 collidingItems.removeAll(children.at(i));
526 for (int i = 0; i < collidingItems.count(); i++) {
527 if (!collidingItems.at(i)->isEnabled()) continue;
528 if (collidingItems.at(i)->type() == AVWIDGET) {
537 shape = m_selectionGroup->transitionGroupShape(QPointF(snappedPos - m_selectionGroup->sceneBoundingRect().left(), 0));
538 collidingItems = scene()->items(shape, Qt::IntersectsItemShape);
539 collidingItems.removeAll(m_selectionGroup);
540 for (int i = 0; i < children.count(); i++) {
541 if (children.at(i)->type() == GROUPWIDGET) {
542 QList<QGraphicsItem *> subchildren = children.at(i)->childItems();
543 for (int j = 0; j < subchildren.count(); j++)
544 collidingItems.removeAll(subchildren.at(j));
546 collidingItems.removeAll(children.at(i));
550 for (int i = 0; i < collidingItems.count(); i++) {
551 if (collidingItems.at(i)->type() == TRANSITIONWIDGET && snappedPos < m_selectionGroup->sceneBoundingRect().left()) {
552 AbstractClipItem *item = static_cast <AbstractClipItem *>(collidingItems.at(i));
553 // Moving backward, determine best pos
554 QPainterPath clipPath;
555 clipPath.addRect(item->sceneBoundingRect());
556 QPainterPath res = shape.intersected(clipPath);
557 offset = qMax(offset, (int)(res.boundingRect().width() + 0.5));
561 snappedPos += offset;
562 // make sure we have no collision
563 shape = m_selectionGroup->transitionGroupShape(QPointF(snappedPos - m_selectionGroup->sceneBoundingRect().left(), 0));
564 collidingItems = scene()->items(shape, Qt::IntersectsItemShape);
565 collidingItems.removeAll(m_selectionGroup);
566 for (int i = 0; i < children.count(); i++) {
567 if (children.at(i)->type() == GROUPWIDGET) {
568 QList<QGraphicsItem *> subchildren = children.at(i)->childItems();
569 for (int j = 0; j < subchildren.count(); j++)
570 collidingItems.removeAll(subchildren.at(j));
572 collidingItems.removeAll(children.at(i));
574 for (int i = 0; i < collidingItems.count(); i++) {
575 if (collidingItems.at(i)->type() == TRANSITIONWIDGET) {
583 m_selectionGroup->translate(snappedPos - m_selectionGroup->sceneBoundingRect().left(), 0);
584 //m_selectionGroup->setPos(mappedXPos + (((int) m_selectionGroup->boundingRect().topLeft().x() + 0.5) - mappedClick) , m_selectionGroup->pos().y());
588 if (m_tool == RAZORTOOL) {
589 setCursor(m_razorCursor);
590 //QGraphicsView::mouseMoveEvent(event);
592 } else if (m_tool == SPACERTOOL) {
593 setCursor(m_spacerCursor);
597 QList<QGraphicsItem *> itemList = items(event->pos());
598 QGraphicsRectItem *item = NULL;
599 OPERATIONTYPE opMode = NONE;
601 if (itemList.count() == 1 && itemList.at(0)->type() == GUIDEITEM) {
603 } else for (int i = 0; i < itemList.count(); i++) {
604 if (itemList.at(i)->type() == AVWIDGET || itemList.at(i)->type() == TRANSITIONWIDGET) {
605 item = (QGraphicsRectItem*) itemList.at(i);
610 if (item && event->buttons() == Qt::NoButton) {
611 AbstractClipItem *clip = static_cast <AbstractClipItem*>(item);
612 if (m_tool == RAZORTOOL) {
613 // razor tool over a clip, display current frame in monitor
614 if (false && !m_blockRefresh && item->type() == AVWIDGET) {
615 //TODO: solve crash when showing frame when moving razor over clip
616 emit showClipFrame(((ClipItem *) item)->baseClip(), QPoint(), false, mappedXPos - (clip->startPos() - clip->cropStart()).frames(m_document->fps()));
622 if (m_selectionGroup && clip->parentItem() == m_selectionGroup) {
623 // all other modes break the selection, so the user probably wants to move it
626 if (clip->rect().width() * transform().m11() < 15) {
627 // If the item is very small, only allow move
630 else opMode = clip->operationMode(mapToScene(event->pos()));
633 const double size = 5;
634 if (opMode == m_moveOpMode) {
635 QGraphicsView::mouseMoveEvent(event);
638 removeTipAnimation();
640 m_moveOpMode = opMode;
641 setTipAnimation(clip, opMode, size);
643 if (item->type() == AVWIDGET)
644 ci = static_cast <ClipItem *>(item);
646 if (opMode == MOVE) {
647 setCursor(Qt::OpenHandCursor);
649 message = ci->clipName() + i18n(":");
650 message.append(i18n(" Position:") + m_document->timecode().getDisplayTimecode(ci->info().startPos, KdenliveSettings::frametimecode()));
651 message.append(i18n(" Duration:") + m_document->timecode().getDisplayTimecode(ci->cropDuration(), KdenliveSettings::frametimecode()));
652 if (clip->parentItem() && clip->parentItem()->type() == GROUPWIDGET) {
653 AbstractGroupItem *parent = static_cast <AbstractGroupItem *>(clip->parentItem());
654 if (clip->parentItem() == m_selectionGroup)
655 message.append(i18n(" Selection duration:"));
657 message.append(i18n(" Group duration:"));
658 message.append(m_document->timecode().getDisplayTimecode(parent->duration(), KdenliveSettings::frametimecode()));
659 if (parent->parentItem() && parent->parentItem()->type() == GROUPWIDGET) {
660 AbstractGroupItem *parent2 = static_cast <AbstractGroupItem *>(parent->parentItem());
661 message.append(i18n(" Selection duration:") + m_document->timecode().getDisplayTimecode(parent2->duration(), KdenliveSettings::frametimecode()));
665 } else if (opMode == RESIZESTART) {
666 setCursor(KCursor("left_side", Qt::SizeHorCursor));
668 message = i18n("Crop from start: ") + m_document->timecode().getDisplayTimecode(ci->cropStart(), KdenliveSettings::frametimecode());
669 if (item->type() == AVWIDGET && item->parentItem() && item->parentItem() != m_selectionGroup)
670 message.append(i18n("Use Ctrl to resize only current item, otherwise all items in this group will be resized at once."));
671 } else if (opMode == RESIZEEND) {
672 setCursor(KCursor("right_side", Qt::SizeHorCursor));
674 message = i18n("Duration: ") + m_document->timecode().getDisplayTimecode(ci->cropDuration(), KdenliveSettings::frametimecode());
675 if (item->type() == AVWIDGET && item->parentItem() && item->parentItem() != m_selectionGroup)
676 message.append(i18n("Use Ctrl to resize only current item, otherwise all items in this group will be resized at once."));
677 } else if (opMode == FADEIN || opMode == FADEOUT) {
678 setCursor(Qt::PointingHandCursor);
679 if (ci && opMode == FADEIN && ci->fadeIn()) {
680 message = i18n("Fade in duration: ");
681 message.append(m_document->timecode().getDisplayTimecodeFromFrames(ci->fadeIn(), KdenliveSettings::frametimecode()));
682 } else if (ci && opMode == FADEOUT && ci->fadeOut()) {
683 message = i18n("Fade out duration: ");
684 message.append(m_document->timecode().getDisplayTimecodeFromFrames(ci->fadeOut(), KdenliveSettings::frametimecode()));
686 message = i18n("Drag to add or resize a fade effect.");
688 } else if (opMode == TRANSITIONSTART || opMode == TRANSITIONEND) {
689 setCursor(Qt::PointingHandCursor);
690 message = i18n("Click to add a transition.");
691 } else if (opMode == KEYFRAME) {
692 setCursor(Qt::PointingHandCursor);
693 emit displayMessage(i18n("Move keyframe above or below clip to remove it, double click to add a new one."), InformationMessage);
696 if (!message.isEmpty())
697 emit displayMessage(message, InformationMessage);
698 } // no clip under mouse
699 else if (m_tool == RAZORTOOL) {
702 } else if (opMode == MOVEGUIDE) {
703 m_moveOpMode = opMode;
704 setCursor(Qt::SplitHCursor);
706 removeTipAnimation();
707 setCursor(Qt::ArrowCursor);
708 if (event->buttons() != Qt::NoButton && event->modifiers() == Qt::NoModifier) {
709 QGraphicsView::mouseMoveEvent(event);
711 seekCursorPos(mappedXPos);
712 slotCheckPositionScrolling();
714 } else m_moveOpMode = NONE;
716 QGraphicsView::mouseMoveEvent(event);
720 void CustomTrackView::mousePressEvent(QMouseEvent * event)
722 setFocus(Qt::MouseFocusReason);
723 m_menuPosition = QPoint();
725 // special cases (middle click button or ctrl / shift click
726 if (event->button() == Qt::MidButton) {
728 m_blockRefresh = false;
729 m_operationMode = NONE;
733 if (event->modifiers() & Qt::ShiftModifier) {
734 // Rectangle selection
735 setViewportUpdateMode(QGraphicsView::FullViewportUpdate);
736 setDragMode(QGraphicsView::RubberBandDrag);
737 if (!(event->modifiers() & Qt::ControlModifier)) {
738 resetSelectionGroup();
739 scene()->clearSelection();
741 m_blockRefresh = false;
742 m_operationMode = RUBBERSELECTION;
743 QGraphicsView::mousePressEvent(event);
747 m_blockRefresh = true;
750 if (m_tool != RAZORTOOL) activateMonitor();
751 else if (m_document->renderer()->playSpeed() != 0.0) {
752 m_document->renderer()->pause();
755 m_clickEvent = event->pos();
757 // check item under mouse
758 QList<QGraphicsItem *> collisionList = items(m_clickEvent);
759 if (event->modifiers() == Qt::ControlModifier && m_tool != SPACERTOOL && collisionList.count() == 0) {
760 // Pressing Ctrl + left mouse button in an empty area scrolls the timeline
761 setDragMode(QGraphicsView::ScrollHandDrag);
762 QGraphicsView::mousePressEvent(event);
763 m_blockRefresh = false;
764 m_operationMode = NONE;
768 // if a guide and a clip were pressed, just select the guide
769 for (int i = 0; i < collisionList.count(); ++i) {
770 if (collisionList.at(i)->type() == GUIDEITEM) {
771 // a guide item was pressed
772 m_dragGuide = (Guide *) collisionList.at(i);
773 if (event->button() == Qt::LeftButton) { // move it
774 m_dragGuide->setFlag(QGraphicsItem::ItemIsMovable, true);
775 m_operationMode = MOVEGUIDE;
776 // deselect all clips so that only the guide will move
777 m_scene->clearSelection();
778 resetSelectionGroup(false);
779 updateSnapPoints(NULL);
780 QGraphicsView::mousePressEvent(event);
782 } else // show context menu
787 // Find first clip, transition or group under mouse (when no guides selected)
789 AbstractGroupItem *dragGroup = NULL;
790 AbstractClipItem *collisionClip = NULL;
792 while (!m_dragGuide && ct < collisionList.count()) {
793 if (collisionList.at(ct)->type() == AVWIDGET || collisionList.at(ct)->type() == TRANSITIONWIDGET) {
794 collisionClip = static_cast <AbstractClipItem *>(collisionList.at(ct));
795 if (collisionClip->isItemLocked())
797 if (collisionClip == m_dragItem)
798 collisionClip = NULL;
800 m_dragItem = collisionClip;
802 m_dragItemInfo = m_dragItem->info();
803 if (m_dragItem->parentItem() && m_dragItem->parentItem()->type() == GROUPWIDGET && m_dragItem->parentItem() != m_selectionGroup) {
804 // kDebug()<<"// KLIK FOUND GRP: "<<m_dragItem->sceneBoundingRect();
805 dragGroup = static_cast <AbstractGroupItem *>(m_dragItem->parentItem());
812 if (m_dragItem) emit clipItemSelected(NULL);
815 #if QT_VERSION >= 0x040600
816 // Add shadow to dragged item, currently disabled because of painting artifacts
817 //TODO: re-enable when fixed
818 /*QGraphicsDropShadowEffect *eff = new QGraphicsDropShadowEffect();
819 eff->setBlurRadius(5);
820 eff->setOffset(3, 3);
821 m_dragItem->setGraphicsEffect(eff);*/
823 if (m_dragItem && m_dragItem->type() == TRANSITIONWIDGET) {
824 // update transition menu action
825 m_autoTransition->setChecked(static_cast<Transition *>(m_dragItem)->isAutomatic());
826 m_autoTransition->setEnabled(true);
827 } else m_autoTransition->setEnabled(false);
829 // context menu requested
830 if (event->button() == Qt::RightButton) {
832 if (dragGroup) dragGroup->setSelected(true);
833 else if (!m_dragItem->isSelected()) {
834 resetSelectionGroup(false);
835 m_scene->clearSelection();
836 m_dragItem->setSelected(true);
838 } else if (!m_dragGuide) {
839 // check if there is a guide close to mouse click
840 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
841 for (int i = 0; i < guidesCollisionList.count(); i++) {
842 if (guidesCollisionList.at(i)->type() == GUIDEITEM) {
843 m_dragGuide = static_cast <Guide *>(guidesCollisionList.at(i));
847 // keep this to support multiple guides context menu in the future (?)
848 /*if (guidesCollisionList.at(0)->type() != GUIDEITEM)
849 guidesCollisionList.removeAt(0);
851 if (!guidesCollisionList.isEmpty())
852 m_dragGuide = static_cast <Guide *>(guidesCollisionList.at(0));*/
855 m_operationMode = NONE;
856 displayContextMenu(event->globalPos(), m_dragItem, dragGroup);
857 m_menuPosition = m_clickEvent;
863 // No item under click
864 if (m_dragItem == NULL || m_tool == SPACERTOOL) {
865 resetSelectionGroup(false);
866 setCursor(Qt::ArrowCursor);
867 m_scene->clearSelection();
869 updateClipTypeActions(NULL);
870 if (m_tool == SPACERTOOL) {
871 QList<QGraphicsItem *> selection;
872 if (event->modifiers() == Qt::ControlModifier) {
873 // Ctrl + click, select all items on track after click position
874 int track = (int)(mapToScene(m_clickEvent).y() / m_tracksHeight);
875 if (m_document->trackInfoAt(m_document->tracksCount() - track - 1).isLocked) {
876 // Cannot use spacer on locked track
877 emit displayMessage(i18n("Cannot use spacer in a locked track"), ErrorMessage);
881 QRectF rect(mapToScene(m_clickEvent).x(), track * m_tracksHeight + m_tracksHeight / 2, sceneRect().width() - mapToScene(m_clickEvent).x(), m_tracksHeight / 2 - 2);
884 selection = checkForGroups(rect, &isOk);
886 // groups found on track, do not allow the move
887 emit displayMessage(i18n("Cannot use spacer in a track with a group"), ErrorMessage);
891 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;
893 // Select all items on all tracks after click position
894 selection = items(event->pos().x(), 1, mapFromScene(sceneRect().width(), 0).x() - event->pos().x(), sceneRect().height());
895 kDebug() << "SELELCTING ELEMENTS WITHIN =" << event->pos().x() << "/" << 1 << ", " << mapFromScene(sceneRect().width(), 0).x() - event->pos().x() << "/" << sceneRect().height();
898 QList <GenTime> offsetList;
899 // create group to hold selected items
900 m_selectionGroup = new AbstractGroupItem(m_document->fps());
901 scene()->addItem(m_selectionGroup);
903 for (int i = 0; i < selection.count(); i++) {
904 if (selection.at(i)->parentItem() == 0 && (selection.at(i)->type() == AVWIDGET || selection.at(i)->type() == TRANSITIONWIDGET)) {
905 AbstractClipItem *item = static_cast<AbstractClipItem *>(selection.at(i));
906 if (item->isItemLocked()) continue;
907 offsetList.append(item->startPos());
908 offsetList.append(item->endPos());
909 m_selectionGroup->addToGroup(selection.at(i));
910 selection.at(i)->setFlag(QGraphicsItem::ItemIsMovable, false);
911 } else if (/*selection.at(i)->parentItem() == 0 && */selection.at(i)->type() == GROUPWIDGET) {
912 if (static_cast<AbstractGroupItem *>(selection.at(i))->isItemLocked()) continue;
913 QList<QGraphicsItem *> children = selection.at(i)->childItems();
914 for (int j = 0; j < children.count(); j++) {
915 AbstractClipItem *item = static_cast<AbstractClipItem *>(children.at(j));
916 offsetList.append(item->startPos());
917 offsetList.append(item->endPos());
919 m_selectionGroup->addToGroup(selection.at(i));
920 selection.at(i)->setFlag(QGraphicsItem::ItemIsMovable, false);
921 } else if (selection.at(i)->parentItem() && !selection.contains(selection.at(i)->parentItem())) {
922 if (static_cast<AbstractGroupItem *>(selection.at(i)->parentItem())->isItemLocked()) continue;
923 //AbstractGroupItem *grp = static_cast<AbstractGroupItem *>(selection.at(i)->parentItem());
924 m_selectionGroup->addToGroup(selection.at(i)->parentItem());
925 selection.at(i)->parentItem()->setFlag(QGraphicsItem::ItemIsMovable, false);
928 m_spacerOffset = m_selectionGroup->sceneBoundingRect().left() - (int)(mapToScene(m_clickEvent).x());
929 if (!offsetList.isEmpty()) {
931 QList <GenTime> cleandOffsetList;
932 GenTime startOffset = offsetList.takeFirst();
933 for (int k = 0; k < offsetList.size(); k++) {
934 GenTime newoffset = offsetList.at(k) - startOffset;
935 if (newoffset != GenTime() && !cleandOffsetList.contains(newoffset)) {
936 cleandOffsetList.append(newoffset);
939 updateSnapPoints(NULL, cleandOffsetList, true);
941 m_operationMode = SPACER;
943 seekCursorPos((int)(mapToScene(event->x(), 0).x()));
945 //QGraphicsView::mousePressEvent(event);
951 if (m_tool == RAZORTOOL && m_dragItem) {
952 GenTime cutPos = GenTime((int)(mapToScene(event->pos()).x()), m_document->fps());
953 if (m_dragItem->type() == TRANSITIONWIDGET) {
954 emit displayMessage(i18n("Cannot cut a transition"), ErrorMessage);
956 m_document->renderer()->pause();
957 if (m_dragItem->parentItem() && m_dragItem->parentItem() != m_selectionGroup) {
958 razorGroup((AbstractGroupItem *)m_dragItem->parentItem(), cutPos);
960 AbstractClipItem *clip = static_cast <AbstractClipItem *>(m_dragItem);
961 RazorClipCommand* command = new RazorClipCommand(this, clip->info(), cutPos);
962 m_commandStack->push(command);
964 setDocumentModified();
971 bool itemSelected = false;
972 if (m_dragItem->isSelected())
974 else if (m_dragItem->parentItem() && m_dragItem->parentItem()->isSelected())
976 else if (dragGroup && dragGroup->isSelected())
979 if (event->modifiers() == Qt::ControlModifier || itemSelected == false) {
980 if (event->modifiers() != Qt::ControlModifier) {
981 resetSelectionGroup(false);
982 m_scene->clearSelection();
983 // A refresh seems necessary otherwise in zoomed mode, some clips disappear
984 viewport()->update();
985 } else resetSelectionGroup();
987 if (m_dragItem->parentItem() && m_dragItem->parentItem()->type() == GROUPWIDGET) {
988 dragGroup = static_cast <AbstractGroupItem *>(m_dragItem->parentItem());
990 bool selected = !m_dragItem->isSelected();
992 dragGroup->setSelected(selected);
994 m_dragItem->setSelected(selected);
996 groupSelectedItems();
997 ClipItem *clip = static_cast <ClipItem *>(m_dragItem);
998 updateClipTypeActions(dragGroup == NULL ? clip : NULL);
999 m_pasteEffectsAction->setEnabled(m_copiedItems.count() == 1);
1002 if (collisionClip != NULL || m_dragItem == NULL) {
1003 if (m_dragItem && m_dragItem->type() == AVWIDGET && !m_dragItem->isItemLocked()) {
1004 ClipItem *selected = static_cast <ClipItem*>(m_dragItem);
1005 emit clipItemSelected(selected);
1007 emit clipItemSelected(NULL);
1011 // If clicked item is selected, allow move
1012 if (event->modifiers() != Qt::ControlModifier && m_operationMode == NONE) QGraphicsView::mousePressEvent(event);
1014 m_clickPoint = QPoint((int)(mapToScene(event->pos()).x() - m_dragItem->startPos().frames(m_document->fps())), (int)(event->pos().y() - m_dragItem->pos().y()));
1015 if (m_selectionGroup && m_dragItem->parentItem() == m_selectionGroup) {
1016 // all other modes break the selection, so the user probably wants to move it
1017 m_operationMode = MOVE;
1019 if (m_dragItem->rect().width() * transform().m11() < 15) {
1020 // If the item is very small, only allow move
1021 m_operationMode = MOVE;
1023 else m_operationMode = m_dragItem->operationMode(mapToScene(event->pos()));
1025 m_controlModifier = (event->modifiers() == Qt::ControlModifier);
1027 // Update snap points
1028 if (m_selectionGroup == NULL) {
1029 if (m_operationMode == RESIZEEND || m_operationMode == RESIZESTART)
1030 updateSnapPoints(NULL);
1032 updateSnapPoints(m_dragItem);
1034 QList <GenTime> offsetList;
1035 QList<QGraphicsItem *> children = m_selectionGroup->childItems();
1036 for (int i = 0; i < children.count(); i++) {
1037 if (children.at(i)->type() == AVWIDGET || children.at(i)->type() == TRANSITIONWIDGET) {
1038 AbstractClipItem *item = static_cast <AbstractClipItem *>(children.at(i));
1039 offsetList.append(item->startPos());
1040 offsetList.append(item->endPos());
1043 if (!offsetList.isEmpty()) {
1045 GenTime startOffset = offsetList.takeFirst();
1046 QList <GenTime> cleandOffsetList;
1047 for (int k = 0; k < offsetList.size(); k++) {
1048 GenTime newoffset = offsetList.at(k) - startOffset;
1049 if (newoffset != GenTime() && !cleandOffsetList.contains(newoffset)) {
1050 cleandOffsetList.append(newoffset);
1053 updateSnapPoints(NULL, cleandOffsetList, true);
1057 if (m_operationMode == KEYFRAME) {
1058 m_dragItem->updateSelectedKeyFrame();
1059 m_blockRefresh = false;
1061 } else if (m_operationMode == MOVE) {
1062 setCursor(Qt::ClosedHandCursor);
1063 } else if (m_operationMode == TRANSITIONSTART && event->modifiers() != Qt::ControlModifier) {
1065 info.startPos = m_dragItem->startPos();
1066 info.track = m_dragItem->track();
1067 int transitiontrack = getPreviousVideoTrack(info.track);
1068 ClipItem *transitionClip = NULL;
1069 if (transitiontrack != 0) transitionClip = getClipItemAt((int) info.startPos.frames(m_document->fps()), m_document->tracksCount() - transitiontrack);
1070 if (transitionClip && transitionClip->endPos() < m_dragItem->endPos()) {
1071 info.endPos = transitionClip->endPos();
1073 GenTime transitionDuration(65, m_document->fps());
1074 if (m_dragItem->cropDuration() < transitionDuration)
1075 info.endPos = m_dragItem->endPos();
1077 info.endPos = info.startPos + transitionDuration;
1079 if (info.endPos == info.startPos) info.endPos = info.startPos + GenTime(65, m_document->fps());
1080 // Check there is no other transition at that place
1081 double startY = info.track * m_tracksHeight + 1 + m_tracksHeight / 2;
1082 QRectF r(info.startPos.frames(m_document->fps()), startY, (info.endPos - info.startPos).frames(m_document->fps()), m_tracksHeight / 2);
1083 QList<QGraphicsItem *> selection = m_scene->items(r);
1084 bool transitionAccepted = true;
1085 for (int i = 0; i < selection.count(); i++) {
1086 if (selection.at(i)->type() == TRANSITIONWIDGET) {
1087 Transition *tr = static_cast <Transition *>(selection.at(i));
1088 if (tr->startPos() - info.startPos > GenTime(5, m_document->fps())) {
1089 if (tr->startPos() < info.endPos) info.endPos = tr->startPos();
1090 } else transitionAccepted = false;
1093 if (transitionAccepted) slotAddTransition((ClipItem *) m_dragItem, info, transitiontrack);
1094 else emit displayMessage(i18n("Cannot add transition"), ErrorMessage);
1095 } else if (m_operationMode == TRANSITIONEND && event->modifiers() != Qt::ControlModifier) {
1097 info.endPos = GenTime(m_dragItem->endPos().frames(m_document->fps()), m_document->fps());
1098 info.track = m_dragItem->track();
1099 int transitiontrack = getPreviousVideoTrack(info.track);
1100 ClipItem *transitionClip = NULL;
1101 if (transitiontrack != 0) transitionClip = getClipItemAt((int) info.endPos.frames(m_document->fps()), m_document->tracksCount() - transitiontrack);
1102 if (transitionClip && transitionClip->startPos() > m_dragItem->startPos()) {
1103 info.startPos = transitionClip->startPos();
1105 GenTime transitionDuration(65, m_document->fps());
1106 if (m_dragItem->cropDuration() < transitionDuration) info.startPos = m_dragItem->startPos();
1107 else info.startPos = info.endPos - transitionDuration;
1109 if (info.endPos == info.startPos) info.startPos = info.endPos - GenTime(65, m_document->fps());
1110 QDomElement transition = MainWindow::transitions.getEffectByTag("luma", "dissolve").cloneNode().toElement();
1111 EffectsList::setParameter(transition, "reverse", "1");
1113 // Check there is no other transition at that place
1114 double startY = info.track * m_tracksHeight + 1 + m_tracksHeight / 2;
1115 QRectF r(info.startPos.frames(m_document->fps()), startY, (info.endPos - info.startPos).frames(m_document->fps()), m_tracksHeight / 2);
1116 QList<QGraphicsItem *> selection = m_scene->items(r);
1117 bool transitionAccepted = true;
1118 for (int i = 0; i < selection.count(); i++) {
1119 if (selection.at(i)->type() == TRANSITIONWIDGET) {
1120 Transition *tr = static_cast <Transition *>(selection.at(i));
1121 if (info.endPos - tr->endPos() > GenTime(5, m_document->fps())) {
1122 if (tr->endPos() > info.startPos) info.startPos = tr->endPos();
1123 } else transitionAccepted = false;
1126 if (transitionAccepted) slotAddTransition((ClipItem *) m_dragItem, info, transitiontrack, transition);
1127 else emit displayMessage(i18n("Cannot add transition"), ErrorMessage);
1129 } else if ((m_operationMode == RESIZESTART || m_operationMode == RESIZEEND) && m_selectionGroup) {
1130 resetSelectionGroup(false);
1131 m_dragItem->setSelected(true);
1134 m_blockRefresh = false;
1136 QGraphicsView::mousePressEvent(event);
1139 void CustomTrackView::rebuildGroup(int childTrack, GenTime childPos)
1141 const QPointF p((int)childPos.frames(m_document->fps()), childTrack * m_tracksHeight + m_tracksHeight / 2);
1142 QList<QGraphicsItem *> list = scene()->items(p);
1143 AbstractGroupItem *group = NULL;
1144 for (int i = 0; i < list.size(); i++) {
1145 if (!list.at(i)->isEnabled()) continue;
1146 if (list.at(i)->type() == GROUPWIDGET) {
1147 group = static_cast <AbstractGroupItem *>(list.at(i));
1151 rebuildGroup(group);
1154 void CustomTrackView::rebuildGroup(AbstractGroupItem *group)
1157 resetSelectionGroup(false);
1158 m_scene->clearSelection();
1160 QList <QGraphicsItem *> children = group->childItems();
1161 m_document->clipManager()->removeGroup(group);
1162 scene()->destroyItemGroup(group);
1163 for (int i = 0; i < children.count(); i++)
1164 children.at(i)->setSelected(true);
1165 groupSelectedItems(false, true);
1169 void CustomTrackView::resetSelectionGroup(bool selectItems)
1171 if (m_selectionGroup) {
1172 // delete selection group
1173 bool snap = KdenliveSettings::snaptopoints();
1174 KdenliveSettings::setSnaptopoints(false);
1176 QList<QGraphicsItem *> children = m_selectionGroup->childItems();
1177 scene()->destroyItemGroup(m_selectionGroup);
1178 for (int i = 0; i < children.count(); i++) {
1179 if (children.at(i)->parentItem() == 0 && (children.at(i)->type() == AVWIDGET || children.at(i)->type() == TRANSITIONWIDGET)) {
1180 if (!static_cast <AbstractClipItem *>(children.at(i))->isItemLocked()) {
1181 children.at(i)->setFlag(QGraphicsItem::ItemIsMovable, true);
1182 children.at(i)->setSelected(selectItems);
1184 } else if (children.at(i)->type() == GROUPWIDGET) {
1185 children.at(i)->setFlag(QGraphicsItem::ItemIsMovable, true);
1186 children.at(i)->setSelected(selectItems);
1190 m_selectionGroup = NULL;
1191 KdenliveSettings::setSnaptopoints(snap);
1195 void CustomTrackView::groupSelectedItems(bool force, bool createNewGroup)
1197 if (m_selectionGroup) {
1198 kDebug() << "///// ERROR, TRYING TO OVERRIDE EXISTING GROUP";
1201 QList<QGraphicsItem *> selection = m_scene->selectedItems();
1202 if (selection.isEmpty()) return;
1204 // Find top left position of selection
1205 for (int i = 0; i < selection.count(); i++) {
1206 if (selection.at(i)->parentItem() == 0 && (selection.at(i)->type() == AVWIDGET || selection.at(i)->type() == TRANSITIONWIDGET || selection.at(i)->type() == GROUPWIDGET)) {
1207 rectUnion = rectUnion.united(selection.at(i)->sceneBoundingRect());
1208 } else if (selection.at(i)->parentItem()) {
1209 rectUnion = rectUnion.united(selection.at(i)->parentItem()->sceneBoundingRect());
1213 if (force || selection.count() > 1) {
1214 bool snap = KdenliveSettings::snaptopoints();
1215 KdenliveSettings::setSnaptopoints(false);
1216 if (createNewGroup) {
1217 AbstractGroupItem *newGroup = m_document->clipManager()->createGroup();
1218 newGroup->setPos(rectUnion.left(), rectUnion.top() - 1);
1219 QPointF diff = newGroup->pos();
1220 newGroup->translate(-diff.x(), -diff.y());
1221 //newGroup->translate((int) -rectUnion.left(), (int) -rectUnion.top() + 1);
1223 scene()->addItem(newGroup);
1225 // Check if we are trying to include a group in a group
1226 QList <AbstractGroupItem *> groups;
1227 for (int i = 0; i < selection.count(); i++) {
1228 if (selection.at(i)->type() == GROUPWIDGET && !groups.contains(static_cast<AbstractGroupItem *>(selection.at(i))))
1229 groups.append(static_cast<AbstractGroupItem *>(selection.at(i)));
1230 else if (selection.at(i)->parentItem() && !groups.contains(static_cast<AbstractGroupItem *>(selection.at(i)->parentItem())))
1231 groups.append(static_cast<AbstractGroupItem *>(selection.at(i)->parentItem()));
1233 if (!groups.isEmpty()) {
1234 // ungroup previous groups
1235 while (!groups.isEmpty()) {
1236 AbstractGroupItem *grp = groups.takeFirst();
1237 m_document->clipManager()->removeGroup(grp);
1238 scene()->destroyItemGroup(grp);
1240 selection = m_scene->selectedItems();
1243 for (int i = 0; i < selection.count(); i++) {
1244 if (selection.at(i)->type() == AVWIDGET || selection.at(i)->type() == TRANSITIONWIDGET) {
1245 newGroup->addToGroup(selection.at(i));
1246 selection.at(i)->setFlag(QGraphicsItem::ItemIsMovable, false);
1249 KdenliveSettings::setSnaptopoints(snap);
1251 m_selectionGroup = new AbstractGroupItem(m_document->fps());
1252 m_selectionGroup->setPos(rectUnion.left(), rectUnion.top() - 1);
1253 QPointF diff = m_selectionGroup->pos();
1254 //m_selectionGroup->translate((int) - rectUnion.left(), (int) -rectUnion.top() + 1);
1255 m_selectionGroup->translate(- diff.x(), -diff.y());
1257 scene()->addItem(m_selectionGroup);
1258 for (int i = 0; i < selection.count(); i++) {
1259 if (selection.at(i)->parentItem() == 0 && (selection.at(i)->type() == AVWIDGET || selection.at(i)->type() == TRANSITIONWIDGET || selection.at(i)->type() == GROUPWIDGET)) {
1260 m_selectionGroup->addToGroup(selection.at(i));
1261 selection.at(i)->setFlag(QGraphicsItem::ItemIsMovable, false);
1264 KdenliveSettings::setSnaptopoints(snap);
1265 if (m_selectionGroup) {
1266 m_selectionGroupInfo.startPos = GenTime(m_selectionGroup->scenePos().x(), m_document->fps());
1267 m_selectionGroupInfo.track = m_selectionGroup->track();
1270 } else resetSelectionGroup();
1273 void CustomTrackView::mouseDoubleClickEvent(QMouseEvent *event)
1275 if (m_dragItem && m_dragItem->hasKeyFrames()) {
1276 /*if (m_moveOpMode == KEYFRAME) {
1277 // user double clicked on a keyframe, open edit dialog
1278 //TODO: update for effects with several values per keyframe
1279 QDialog d(parentWidget());
1280 Ui::KeyFrameDialog_UI view;
1282 view.kfr_position->setText(m_document->timecode().getTimecode(GenTime(m_dragItem->selectedKeyFramePos(), m_document->fps()) - m_dragItem->cropStart()));
1283 view.kfr_value->setValue(m_dragItem->selectedKeyFrameValue());
1284 view.kfr_value->setFocus();
1285 if (d.exec() == QDialog::Accepted) {
1286 int pos = m_document->timecode().getFrameCount(view.kfr_position->text());
1287 m_dragItem->updateKeyFramePos(GenTime(pos, m_document->fps()) + m_dragItem->cropStart(), (double) view.kfr_value->value() * m_dragItem->keyFrameFactor());
1288 ClipItem *item = static_cast <ClipItem *>(m_dragItem);
1289 QString previous = item->keyframes(item->selectedEffectIndex());
1290 item->updateKeyframeEffect();
1291 QString next = item->keyframes(item->selectedEffectIndex());
1292 EditKeyFrameCommand *command = new EditKeyFrameCommand(this, item->track(), item->startPos(), item->selectedEffectIndex(), previous, next, false);
1293 m_commandStack->push(command);
1294 updateEffect(m_document->tracksCount() - item->track(), item->startPos(), item->selectedEffect(), item->selectedEffectIndex());
1295 emit clipItemSelected(item, item->selectedEffectIndex());
1300 GenTime keyFramePos = GenTime((int)(mapToScene(event->pos()).x()), m_document->fps()) - m_dragItem->startPos() + m_dragItem->cropStart();
1301 int val = m_dragItem->addKeyFrame(keyFramePos, mapToScene(event->pos()).toPoint().y());
1302 ClipItem * item = static_cast <ClipItem *>(m_dragItem);
1303 //QString previous = item->keyframes(item->selectedEffectIndex());
1304 QDomElement oldEffect = item->selectedEffect().cloneNode().toElement();
1305 item->insertKeyframe(item->getEffectAtIndex(item->selectedEffectIndex()), keyFramePos.frames(m_document->fps()), val);
1306 //item->updateKeyframeEffect();
1307 //QString next = item->keyframes(item->selectedEffectIndex());
1308 QDomElement newEffect = item->selectedEffect().cloneNode().toElement();
1309 EditEffectCommand *command = new EditEffectCommand(this, m_document->tracksCount() - item->track(), item->startPos(), oldEffect, newEffect, item->selectedEffectIndex(), false, false);
1310 //EditKeyFrameCommand *command = new EditKeyFrameCommand(this, m_dragItem->track(), m_dragItem->startPos(), item->selectedEffectIndex(), previous, next, false);
1311 m_commandStack->push(command);
1312 updateEffect(m_document->tracksCount() - item->track(), item->startPos(), item->selectedEffect());
1313 emit clipItemSelected(item, item->selectedEffectIndex());
1315 } else if (m_dragItem && !m_dragItem->isItemLocked()) {
1318 QList<QGraphicsItem *> collisionList = items(event->pos());
1319 if (collisionList.count() == 1 && collisionList.at(0)->type() == GUIDEITEM) {
1320 Guide *editGuide = (Guide *) collisionList.at(0);
1321 if (editGuide) slotEditGuide(editGuide->info());
1326 void CustomTrackView::editItemDuration()
1328 AbstractClipItem *item;
1332 if (m_scene->selectedItems().count() == 1) {
1333 item = static_cast <AbstractClipItem *>(m_scene->selectedItems().at(0));
1335 if (m_scene->selectedItems().empty())
1336 emit displayMessage(i18n("Cannot find clip to edit"), ErrorMessage);
1338 emit displayMessage(i18n("Cannot edit the duration of multiple items"), ErrorMessage);
1344 emit displayMessage(i18n("Cannot find clip to edit"), ErrorMessage);
1348 if (item->type() == GROUPWIDGET || (item->parentItem() && item->parentItem()->type() == GROUPWIDGET)) {
1349 emit displayMessage(i18n("Cannot edit an item in a group"), ErrorMessage);
1353 if (!item->isItemLocked()) {
1356 if (item->type() == TRANSITIONWIDGET)
1357 getTransitionAvailableSpace(item, minimum, maximum);
1359 getClipAvailableSpace(item, minimum, maximum);
1361 QPointer<ClipDurationDialog> d = new ClipDurationDialog(item,
1362 m_document->timecode(), minimum, maximum, this);
1363 if (d->exec() == QDialog::Accepted) {
1364 ItemInfo clipInfo = item->info();
1365 ItemInfo startInfo = clipInfo;
1366 if (item->type() == TRANSITIONWIDGET) {
1367 // move & resize transition
1368 clipInfo.startPos = d->startPos();
1369 clipInfo.endPos = clipInfo.startPos + d->duration();
1370 clipInfo.track = item->track();
1371 MoveTransitionCommand *command = new MoveTransitionCommand(this, startInfo, clipInfo, true);
1372 updateTrackDuration(clipInfo.track, command);
1373 m_commandStack->push(command);
1375 // move and resize clip
1376 ClipItem *clip = static_cast<ClipItem *>(item);
1377 QUndoCommand *moveCommand = new QUndoCommand();
1378 moveCommand->setText(i18n("Edit clip"));
1379 if (d->duration() < item->cropDuration() || d->cropStart() != clipInfo.cropStart) {
1380 // duration was reduced, so process it first
1381 clipInfo.endPos = clipInfo.startPos + d->duration();
1382 clipInfo.cropStart = d->cropStart();
1384 resizeClip(startInfo, clipInfo);
1385 new ResizeClipCommand(this, startInfo, clipInfo, false, true, moveCommand);
1386 adjustEffects(clip, startInfo, moveCommand);
1387 new ResizeClipCommand(this, startInfo, clipInfo, false, true, moveCommand);
1390 if (d->startPos() != clipInfo.startPos) {
1391 startInfo = clipInfo;
1392 clipInfo.startPos = d->startPos();
1393 clipInfo.endPos = item->endPos() + (clipInfo.startPos - startInfo.startPos);
1394 new MoveClipCommand(this, startInfo, clipInfo, true, moveCommand);
1397 if (d->duration() > item->cropDuration()) {
1398 // duration was increased, so process it after move
1399 startInfo = clipInfo;
1400 clipInfo.endPos = clipInfo.startPos + d->duration();
1401 clipInfo.cropStart = d->cropStart();
1403 resizeClip(startInfo, clipInfo);
1404 new ResizeClipCommand(this, startInfo, clipInfo, false, true, moveCommand);
1405 adjustEffects(clip, startInfo, moveCommand);
1406 new ResizeClipCommand(this, startInfo, clipInfo, false, true, moveCommand);
1408 updateTrackDuration(clipInfo.track, moveCommand);
1409 m_commandStack->push(moveCommand);
1414 emit displayMessage(i18n("Item is locked"), ErrorMessage);
1418 void CustomTrackView::editKeyFrame(const GenTime & /*pos*/, const int /*track*/, const int /*index*/, const QString & /*keyframes*/)
1420 /*ClipItem *clip = getClipItemAt((int)pos.frames(m_document->fps()), track);
1422 clip->setKeyframes(index, keyframes);
1423 updateEffect(m_document->tracksCount() - clip->track(), clip->startPos(), clip->effectAt(index), index, false);
1424 } else emit displayMessage(i18n("Cannot find clip with keyframe"), ErrorMessage);*/
1428 void CustomTrackView::displayContextMenu(QPoint pos, AbstractClipItem *clip, AbstractGroupItem *group)
1430 m_deleteGuide->setEnabled(m_dragGuide != NULL);
1431 m_editGuide->setEnabled(m_dragGuide != NULL);
1432 m_markerMenu->clear();
1433 m_markerMenu->setEnabled(false);
1435 m_timelineContextMenu->popup(pos);
1436 } else if (group != NULL) {
1437 m_pasteEffectsAction->setEnabled(m_copiedItems.count() == 1);
1438 m_ungroupAction->setEnabled(true);
1439 updateClipTypeActions(NULL);
1440 m_timelineContextClipMenu->popup(pos);
1442 m_ungroupAction->setEnabled(false);
1443 if (clip->type() == AVWIDGET) {
1444 ClipItem *item = static_cast <ClipItem*>(clip);
1445 //build go to marker menu
1446 if (item->baseClip()) {
1447 QList <CommentedTime> markers = item->baseClip()->commentedSnapMarkers();
1448 int offset = item->startPos().frames(m_document->fps());
1449 if (!markers.isEmpty()) {
1450 for (int i = 0; i < markers.count(); i++) {
1451 int pos = (int) markers.at(i).time().frames(m_document->timecode().fps());
1452 QString position = m_document->timecode().getTimecode(markers.at(i).time()) + ' ' + markers.at(i).comment();
1453 QAction *go = m_markerMenu->addAction(position);
1454 go->setData(pos + offset);
1457 m_markerMenu->setEnabled(!m_markerMenu->isEmpty());
1459 updateClipTypeActions(item);
1460 m_pasteEffectsAction->setEnabled(m_copiedItems.count() == 1);
1461 m_timelineContextClipMenu->popup(pos);
1462 } else if (clip->type() == TRANSITIONWIDGET) {
1463 m_timelineContextTransitionMenu->popup(pos);
1468 void CustomTrackView::activateMonitor()
1470 emit activateDocumentMonitor();
1473 void CustomTrackView::insertClipCut(DocClipBase *clip, int in, int out)
1475 resetSelectionGroup();
1477 info.startPos = GenTime();
1478 info.cropStart = GenTime(in, m_document->fps());
1479 info.endPos = GenTime(out - in, m_document->fps());
1480 info.cropDuration = info.endPos - info.startPos;
1483 // Check if clip can be inserted at that position
1484 ItemInfo pasteInfo = info;
1485 pasteInfo.startPos = GenTime(m_cursorPos, m_document->fps());
1486 pasteInfo.endPos = pasteInfo.startPos + info.endPos;
1487 pasteInfo.track = selectedTrack();
1488 if (!canBePastedTo(pasteInfo, AVWIDGET)) {
1489 emit displayMessage(i18n("Cannot insert clip in timeline"), ErrorMessage);
1493 AddTimelineClipCommand *command = new AddTimelineClipCommand(this, clip->toXML(), clip->getId(), pasteInfo, EffectsList(), m_scene->editMode() == OVERWRITEEDIT, m_scene->editMode() == INSERTEDIT, true, false);
1494 updateTrackDuration(pasteInfo.track, command);
1495 m_commandStack->push(command);
1497 selectClip(true, false);
1498 // Automatic audio split
1499 if (KdenliveSettings::splitaudio())
1503 bool CustomTrackView::insertDropClips(const QMimeData *data, const QPoint &pos)
1505 if (data->hasFormat("kdenlive/clip")) {
1507 m_scene->clearSelection();
1508 resetSelectionGroup(false);
1509 QStringList list = QString(data->data("kdenlive/clip")).split(';');
1510 DocClipBase *clip = m_document->getBaseClip(list.at(0));
1512 kDebug() << " WARNING))))))))) CLIP NOT FOUND : " << list.at(0);
1515 if (clip->getProducer() == NULL) {
1516 emit displayMessage(i18n("Clip not ready"), ErrorMessage);
1519 QPointF framePos = mapToScene(pos);
1521 info.startPos = GenTime();
1522 info.cropStart = GenTime(list.at(1).toInt(), m_document->fps());
1523 info.endPos = GenTime(list.at(2).toInt() - list.at(1).toInt(), m_document->fps());
1524 info.cropDuration = info.endPos - info.startPos;
1527 // Check if clip can be inserted at that position
1528 ItemInfo pasteInfo = info;
1529 pasteInfo.startPos = GenTime((int)(framePos.x() + 0.5), m_document->fps());
1530 pasteInfo.endPos = pasteInfo.startPos + info.endPos;
1531 pasteInfo.track = (int)(framePos.y() / m_tracksHeight);
1532 framePos.setX((int)(framePos.x() + 0.5));
1533 framePos.setY(pasteInfo.track * m_tracksHeight);
1534 if (!canBePastedTo(pasteInfo, AVWIDGET)) {
1537 m_selectionGroup = new AbstractGroupItem(m_document->fps());
1538 ClipItem *item = new ClipItem(clip, info, m_document->fps(), 1.0, 1, getFrameWidth());
1539 m_selectionGroup->addToGroup(item);
1540 item->setFlag(QGraphicsItem::ItemIsMovable, false);
1542 QList <GenTime> offsetList;
1543 offsetList.append(info.endPos);
1544 updateSnapPoints(NULL, offsetList);
1545 m_selectionGroup->setPos(framePos);
1546 scene()->addItem(m_selectionGroup);
1547 m_selectionGroup->setSelected(true);
1549 } else if (data->hasFormat("kdenlive/producerslist")) {
1551 QStringList ids = QString(data->data("kdenlive/producerslist")).split(';');
1552 m_scene->clearSelection();
1553 resetSelectionGroup(false);
1555 QList <GenTime> offsetList;
1556 QList <ItemInfo> infoList;
1557 QPointF framePos = mapToScene(pos);
1558 GenTime start = GenTime((int)(framePos.x() + 0.5), m_document->fps());
1559 int track = (int)(framePos.y() / m_tracksHeight);
1560 framePos.setX((int)(framePos.x() + 0.5));
1561 framePos.setY(track * m_tracksHeight);
1563 // Check if clips can be inserted at that position
1564 for (int i = 0; i < ids.size(); ++i) {
1565 DocClipBase *clip = m_document->getBaseClip(ids.at(i));
1567 kDebug() << " WARNING))))))))) CLIP NOT FOUND : " << ids.at(i);
1570 if (clip->getProducer() == NULL) {
1571 emit displayMessage(i18n("Clip not ready"), ErrorMessage);
1575 info.startPos = start;
1576 info.cropDuration = clip->duration();
1577 info.endPos = info.startPos + info.cropDuration;
1579 infoList.append(info);
1580 start += clip->duration();
1582 if (!canBePastedTo(infoList, AVWIDGET)) {
1585 m_selectionGroup = new AbstractGroupItem(m_document->fps());
1587 for (int i = 0; i < ids.size(); ++i) {
1588 DocClipBase *clip = m_document->getBaseClip(ids.at(i));
1590 info.startPos = start;
1591 info.cropDuration = clip->duration();
1592 info.endPos = info.startPos + info.cropDuration;
1594 start += info.cropDuration;
1595 offsetList.append(start);
1596 ClipItem *item = new ClipItem(clip, info, m_document->fps(), 1.0, 1, getFrameWidth(), false);
1597 item->setFlag(QGraphicsItem::ItemIsMovable, false);
1598 m_selectionGroup->addToGroup(item);
1599 if (!clip->isPlaceHolder()) m_waitingThumbs.append(item);
1602 updateSnapPoints(NULL, offsetList);
1603 m_selectionGroup->setPos(framePos);
1604 scene()->addItem(m_selectionGroup);
1605 //m_selectionGroup->setZValue(10);
1606 m_thumbsTimer.start();
1610 // the drag is not a clip (may be effect, ...)
1618 void CustomTrackView::dragEnterEvent(QDragEnterEvent * event)
1620 if (insertDropClips(event->mimeData(), event->pos())) {
1621 if (event->source() == this) {
1622 event->setDropAction(Qt::MoveAction);
1625 event->setDropAction(Qt::MoveAction);
1626 event->acceptProposedAction();
1628 } else QGraphicsView::dragEnterEvent(event);
1631 bool CustomTrackView::itemCollision(AbstractClipItem *item, ItemInfo newPos)
1633 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);
1634 QList<QGraphicsItem*> collindingItems = scene()->items(shape, Qt::IntersectsItemShape);
1635 collindingItems.removeAll(item);
1636 if (collindingItems.isEmpty()) return false;
1638 for (int i = 0; i < collindingItems.count(); i++) {
1639 QGraphicsItem *collision = collindingItems.at(i);
1640 if (collision->type() == item->type()) {
1642 kDebug() << "// COLLISIION DETECTED";
1650 void CustomTrackView::slotRefreshEffects(ClipItem *clip)
1652 int track = m_document->tracksCount() - clip->track();
1653 GenTime pos = clip->startPos();
1654 if (!m_document->renderer()->mltRemoveEffect(track, pos, -1, false, false)) {
1655 emit displayMessage(i18n("Problem deleting effect"), ErrorMessage);
1658 bool success = true;
1659 for (int i = 0; i < clip->effectsCount(); i++) {
1660 if (!m_document->renderer()->mltAddEffect(track, pos, getEffectArgs(clip->effect(i)), false)) success = false;
1662 if (!success) emit displayMessage(i18n("Problem adding effect to clip"), ErrorMessage);
1663 m_document->renderer()->doRefresh();
1666 void CustomTrackView::addEffect(int track, GenTime pos, QDomElement effect)
1668 if (pos < GenTime()) {
1670 if (effect.attribute("id") == "speed") {
1671 emit displayMessage(i18n("Cannot add speed effect to track"), ErrorMessage);
1675 m_document->addTrackEffect(track - 1, effect);
1676 m_document->renderer()->mltAddTrackEffect(track, getEffectArgs(effect));
1677 emit updateTrackEffectState(track - 1);
1678 emit showTrackEffects(track, m_document->trackInfoAt(track - 1));
1681 ClipItem *clip = getClipItemAt((int)pos.frames(m_document->fps()), m_document->tracksCount() - track);
1683 // Special case: speed effect
1684 if (effect.attribute("id") == "speed") {
1685 if (clip->clipType() != VIDEO && clip->clipType() != AV && clip->clipType() != PLAYLIST) {
1686 emit displayMessage(i18n("Problem adding effect to clip"), ErrorMessage);
1690 double speed = locale.toDouble(EffectsList::parameter(effect, "speed")) / 100.0;
1691 int strobe = EffectsList::parameter(effect, "strobe").toInt();
1692 if (strobe == 0) strobe = 1;
1693 doChangeClipSpeed(clip->info(), clip->speedIndependantInfo(), speed, 1.0, strobe, clip->baseClip()->getId());
1694 EffectsParameterList params = clip->addEffect(effect);
1695 m_document->renderer()->mltAddEffect(track, pos, params);
1696 if (clip->isSelected()) emit clipItemSelected(clip);
1699 EffectsParameterList params = clip->addEffect(effect);
1700 if (!m_document->renderer()->mltAddEffect(track, pos, params))
1701 emit displayMessage(i18n("Problem adding effect to clip"), ErrorMessage);
1702 clip->setSelectedEffect(params.paramValue("kdenlive_ix").toInt());
1703 if (clip->isSelected()) emit clipItemSelected(clip);
1704 } else emit displayMessage(i18n("Cannot find clip to add effect"), ErrorMessage);
1707 void CustomTrackView::deleteEffect(int track, GenTime pos, QDomElement effect)
1709 QString index = effect.attribute("kdenlive_ix");
1710 if (pos < GenTime()) {
1711 // Delete track effect
1712 if (m_document->renderer()->mltRemoveTrackEffect(track, index.toInt(), true)) {
1713 m_document->removeTrackEffect(track - 1, effect);
1715 else emit displayMessage(i18n("Problem deleting effect"), ErrorMessage);
1716 emit updateTrackEffectState(track - 1);
1717 emit showTrackEffects(track, m_document->trackInfoAt(track - 1));
1720 // Special case: speed effect
1721 if (effect.attribute("id") == "speed") {
1722 ClipItem *clip = getClipItemAt((int)pos.frames(m_document->fps()), m_document->tracksCount() - track);
1724 doChangeClipSpeed(clip->info(), clip->speedIndependantInfo(), 1.0, clip->speed(), 1, clip->baseClip()->getId());
1725 clip->deleteEffect(index);
1726 emit clipItemSelected(clip);
1727 m_document->renderer()->mltRemoveEffect(track, pos, index.toInt(), true);
1731 if (!m_document->renderer()->mltRemoveEffect(track, pos, index.toInt(), true)) {
1732 kDebug() << "// ERROR REMOV EFFECT: " << index << ", DISABLE: " << effect.attribute("disable");
1733 emit displayMessage(i18n("Problem deleting effect"), ErrorMessage);
1736 ClipItem *clip = getClipItemAt((int)pos.frames(m_document->fps()), m_document->tracksCount() - track);
1738 clip->deleteEffect(index);
1739 emit clipItemSelected(clip);
1743 void CustomTrackView::slotAddGroupEffect(QDomElement effect, AbstractGroupItem *group)
1745 QList<QGraphicsItem *> itemList = group->childItems();
1746 QUndoCommand *effectCommand = new QUndoCommand();
1748 int offset = effect.attribute("clipstart").toInt();
1749 QDomElement namenode = effect.firstChildElement("name");
1750 if (!namenode.isNull()) effectName = i18n(namenode.text().toUtf8().data());
1751 else effectName = i18n("effect");
1752 effectCommand->setText(i18n("Add %1", effectName));
1753 for (int i = 0; i < itemList.count(); i++) {
1754 if (itemList.at(i)->type() == AVWIDGET) {
1755 ClipItem *item = static_cast <ClipItem *>(itemList.at(i));
1756 if (effect.tagName() == "effectgroup") {
1757 QDomNodeList effectlist = effect.elementsByTagName("effect");
1758 for (int j = 0; j < effectlist.count(); j++) {
1759 QDomElement subeffect = effectlist.at(j).toElement();
1760 if (subeffect.hasAttribute("kdenlive_info")) {
1761 // effect is in a group
1762 EffectInfo effectInfo;
1763 effectInfo.fromString(subeffect.attribute("kdenlive_info"));
1764 if (effectInfo.groupIndex < 0) {
1765 // group needs to be appended
1766 effectInfo.groupIndex = item->nextFreeEffectGroupIndex();
1767 subeffect.setAttribute("kdenlive_info", effectInfo.toString());
1770 processEffect(item, subeffect, offset, effectCommand);
1774 processEffect(item, effect, offset, effectCommand);
1778 if (effectCommand->childCount() > 0) {
1779 m_commandStack->push(effectCommand);
1780 setDocumentModified();
1781 } else delete effectCommand;
1784 void CustomTrackView::slotAddEffect(ClipItem *clip, QDomElement effect)
1786 if (clip) slotAddEffect(effect, clip->startPos(), clip->track());
1789 void CustomTrackView::slotAddEffect(QDomElement effect, GenTime pos, int track)
1791 QList<QGraphicsItem *> itemList;
1792 QUndoCommand *effectCommand = new QUndoCommand();
1795 int offset = effect.attribute("clipstart").toInt();
1796 if (effect.tagName() == "effectgroup") {
1797 effectName = effect.attribute("name");
1799 QDomElement namenode = effect.firstChildElement("name");
1800 if (!namenode.isNull()) effectName = i18n(namenode.text().toUtf8().data());
1801 else effectName = i18n("effect");
1803 effectCommand->setText(i18n("Add %1", effectName));
1805 if (track == -1) itemList = scene()->selectedItems();
1806 if (itemList.isEmpty()) {
1807 ClipItem *clip = getClipItemAt((int) pos.frames(m_document->fps()), track);
1808 if (clip) itemList.append(clip);
1809 else emit displayMessage(i18n("Select a clip if you want to apply an effect"), ErrorMessage);
1813 for (int i = 0; i < itemList.count(); i++) {
1814 if (itemList.at(i)->type() == GROUPWIDGET) {
1815 QList<QGraphicsItem *> subitems = itemList.at(i)->childItems();
1816 for (int j = 0; j < subitems.count(); j++) {
1817 if (!itemList.contains(subitems.at(j))) itemList.append(subitems.at(j));
1822 for (int i = 0; i < itemList.count(); i++) {
1823 if (itemList.at(i)->type() == AVWIDGET) {
1824 ClipItem *item = static_cast <ClipItem *>(itemList.at(i));
1825 if (effect.tagName() == "effectgroup") {
1826 QDomNodeList effectlist = effect.elementsByTagName("effect");
1827 for (int j = 0; j < effectlist.count(); j++) {
1828 QDomElement subeffect = effectlist.at(j).toElement();
1829 if (subeffect.hasAttribute("kdenlive_info")) {
1830 // effect is in a group
1831 EffectInfo effectInfo;
1832 effectInfo.fromString(subeffect.attribute("kdenlive_info"));
1833 if (effectInfo.groupIndex < 0) {
1834 // group needs to be appended
1835 effectInfo.groupIndex = item->nextFreeEffectGroupIndex();
1836 subeffect.setAttribute("kdenlive_info", effectInfo.toString());
1839 processEffect(item, subeffect, offset, effectCommand);
1842 else processEffect(item, effect, offset, effectCommand);
1845 if (effectCommand->childCount() > 0) {
1846 m_commandStack->push(effectCommand);
1847 setDocumentModified();
1848 if (effectCommand->childCount() == 1) {
1849 // Display newly added clip effect
1850 for (int i = 0; i < itemList.count(); i++) {
1851 if (itemList.at(i)->type() == AVWIDGET) {
1852 ClipItem *clip = static_cast<ClipItem *>(itemList.at(i));
1853 clip->setSelectedEffect(clip->effectsCount());
1854 if (!clip->isSelected()) {
1855 clearSelection(false);
1856 clip->setSelected(true);
1858 emit clipItemSelected(clip);
1864 } else delete effectCommand;
1867 void CustomTrackView::processEffect(ClipItem *item, QDomElement effect, int offset, QUndoCommand *effectCommand)
1869 if (effect.attribute("type") == "audio") {
1870 // Don't add audio effects on video clips
1871 if (item->isVideoOnly() || (item->clipType() != AUDIO && item->clipType() != AV && item->clipType() != PLAYLIST)) {
1872 /* do not show error message when item is part of a group as the user probably knows what he does then
1873 * and the message is annoying when working with the split audio feature */
1874 if (!item->parentItem() || item->parentItem() == m_selectionGroup)
1875 emit displayMessage(i18n("Cannot add an audio effect to this clip"), ErrorMessage);
1878 } else if (effect.attribute("type") == "video" || !effect.hasAttribute("type")) {
1879 // Don't add video effect on audio clips
1880 if (item->isAudioOnly() || item->clipType() == AUDIO) {
1881 /* do not show error message when item is part of a group as the user probably knows what he does then
1882 * and the message is annoying when working with the split audio feature */
1883 if (!item->parentItem() || item->parentItem() == m_selectionGroup)
1884 emit displayMessage(i18n("Cannot add a video effect to this clip"), ErrorMessage);
1888 if (effect.attribute("unique", "0") != "0" && item->hasEffect(effect.attribute("tag"), effect.attribute("id")) != -1) {
1889 emit displayMessage(i18n("Effect already present in clip"), ErrorMessage);
1892 if (item->isItemLocked()) {
1896 if (effect.attribute("id") == "freeze" && m_cursorPos > item->startPos().frames(m_document->fps()) && m_cursorPos < item->endPos().frames(m_document->fps())) {
1897 item->initEffect(effect, m_cursorPos - item->startPos().frames(m_document->fps()), offset);
1899 item->initEffect(effect, 0, offset);
1901 new AddEffectCommand(this, m_document->tracksCount() - item->track(), item->startPos(), effect, true, effectCommand);
1904 void CustomTrackView::slotDeleteEffect(ClipItem *clip, int track, QDomElement effect, bool affectGroup)
1907 // delete track effect
1908 AddEffectCommand *command = new AddEffectCommand(this, track, GenTime(-1), effect, false);
1909 m_commandStack->push(command);
1910 setDocumentModified();
1913 if (affectGroup && clip->parentItem() && clip->parentItem() == m_selectionGroup) {
1914 //clip is in a group, also remove the effect in other clips of the group
1915 QList<QGraphicsItem *> items = m_selectionGroup->childItems();
1916 QUndoCommand *delCommand = new QUndoCommand();
1918 QDomElement namenode = effect.firstChildElement("name");
1919 if (!namenode.isNull()) effectName = i18n(namenode.text().toUtf8().data());
1920 else effectName = i18n("effect");
1921 delCommand->setText(i18n("Delete %1", effectName));
1924 for (int i = 0; i < items.count(); i++) {
1925 if (items.at(i)->type() == GROUPWIDGET) {
1926 QList<QGraphicsItem *> subitems = items.at(i)->childItems();
1927 for (int j = 0; j < subitems.count(); j++) {
1928 if (!items.contains(subitems.at(j))) items.append(subitems.at(j));
1933 for (int i = 0; i < items.count(); i++) {
1934 if (items.at(i)->type() == AVWIDGET) {
1935 ClipItem *item = static_cast <ClipItem *>(items.at(i));
1936 int ix = item->hasEffect(effect.attribute("tag"), effect.attribute("id"));
1938 QDomElement eff = item->effectAtIndex(ix);
1939 new AddEffectCommand(this, m_document->tracksCount() - item->track(), item->startPos(), eff, false, delCommand);
1943 if (delCommand->childCount() > 0)
1944 m_commandStack->push(delCommand);
1947 setDocumentModified();
1950 AddEffectCommand *command = new AddEffectCommand(this, m_document->tracksCount() - clip->track(), clip->startPos(), effect, false);
1951 m_commandStack->push(command);
1952 setDocumentModified();
1955 void CustomTrackView::updateEffect(int track, GenTime pos, QDomElement insertedEffect, bool updateEffectStack)
1957 if (insertedEffect.isNull()) {
1958 kDebug()<<"// Trying to add null effect";
1959 emit displayMessage(i18n("Problem editing effect"), ErrorMessage);
1962 int ix = insertedEffect.attribute("kdenlive_ix").toInt();
1963 QDomElement effect = insertedEffect.cloneNode().toElement();
1964 //kDebug() << "// update effect ix: " << effect.attribute("kdenlive_ix")<<", GAIN: "<<EffectsList::parameter(effect, "gain");
1965 if (pos < GenTime()) {
1966 // editing a track effect
1967 EffectsParameterList effectParams = getEffectArgs(effect);
1968 // check if we are trying to reset a keyframe effect
1969 /*if (effectParams.hasParam("keyframes") && effectParams.paramValue("keyframes").isEmpty()) {
1970 clip->initEffect(effect);
1971 effectParams = getEffectArgs(effect);
1973 if (!m_document->renderer()->mltEditEffect(m_document->tracksCount() - track, pos, effectParams)) {
1974 emit displayMessage(i18n("Problem editing effect"), ErrorMessage);
1976 m_document->setTrackEffect(m_document->tracksCount() - track - 1, ix, effect);
1977 emit updateTrackEffectState(track);
1978 setDocumentModified();
1982 ClipItem *clip = getClipItemAt((int)pos.frames(m_document->fps()), m_document->tracksCount() - track);
1984 // Special case: speed effect
1985 if (effect.attribute("id") == "speed") {
1986 if (effect.attribute("disable") == "1") {
1987 doChangeClipSpeed(clip->info(), clip->speedIndependantInfo(), 1.0, clip->speed(), 1, clip->baseClip()->getId());
1990 double speed = locale.toDouble(EffectsList::parameter(effect, "speed")) / 100.0;
1991 int strobe = EffectsList::parameter(effect, "strobe").toInt();
1992 if (strobe == 0) strobe = 1;
1993 doChangeClipSpeed(clip->info(), clip->speedIndependantInfo(), speed, clip->speed(), strobe, clip->baseClip()->getId());
1995 clip->updateEffect(effect);
1996 if (updateEffectStack && clip->isSelected())
1997 emit clipItemSelected(clip);
1998 if (ix == clip->selectedEffectIndex()) {
1999 // make sure to update display of clip keyframes
2000 clip->setSelectedEffect(ix);
2005 EffectsParameterList effectParams = getEffectArgs(effect);
2006 // check if we are trying to reset a keyframe effect
2007 if (effectParams.hasParam("keyframes") && effectParams.paramValue("keyframes").isEmpty()) {
2008 clip->initEffect(effect);
2009 effectParams = getEffectArgs(effect);
2012 if (effect.attribute("tag") == "volume" || effect.attribute("tag") == "brightness") {
2013 // A fade effect was modified, update the clip
2014 if (effect.attribute("id") == "fadein" || effect.attribute("id") == "fade_from_black") {
2015 int pos = EffectsList::parameter(effect, "out").toInt() - EffectsList::parameter(effect, "in").toInt();
2016 clip->setFadeIn(pos);
2018 if (effect.attribute("id") == "fadeout" || effect.attribute("id") == "fade_to_black") {
2019 int pos = EffectsList::parameter(effect, "out").toInt() - EffectsList::parameter(effect, "in").toInt();
2020 clip->setFadeOut(pos);
2023 bool success = m_document->renderer()->mltEditEffect(m_document->tracksCount() - clip->track(), clip->startPos(), effectParams);
2026 clip->updateEffect(effect);
2027 if (updateEffectStack && clip->isSelected()) {
2028 emit clipItemSelected(clip);
2030 if (ix == clip->selectedEffectIndex()) {
2031 // make sure to update display of clip keyframes
2032 clip->setSelectedEffect(ix);
2035 else emit displayMessage(i18n("Problem editing effect"), ErrorMessage);
2037 else emit displayMessage(i18n("Cannot find clip to update effect"), ErrorMessage);
2038 setDocumentModified();
2041 void CustomTrackView::updateEffectState(int track, GenTime pos, QList <int> effectIndexes, bool disable, bool updateEffectStack)
2043 if (pos < GenTime()) {
2044 // editing a track effect
2045 if (!m_document->renderer()->mltEnableEffects(m_document->tracksCount() - track, pos, effectIndexes, disable)) {
2046 emit displayMessage(i18n("Problem editing effect"), ErrorMessage);
2049 m_document->enableTrackEffects(m_document->tracksCount() - track - 1, effectIndexes, disable);
2050 emit updateTrackEffectState(track);
2051 setDocumentModified();
2054 // editing a clip effect
2055 ClipItem *clip = getClipItemAt((int)pos.frames(m_document->fps()), m_document->tracksCount() - track);
2057 bool success = m_document->renderer()->mltEnableEffects(m_document->tracksCount() - clip->track(), clip->startPos(), effectIndexes, disable);
2059 clip->enableEffects(effectIndexes, disable);
2060 if (updateEffectStack && clip->isSelected()) {
2061 emit clipItemSelected(clip);
2063 if (effectIndexes.contains(clip->selectedEffectIndex())) {
2064 // make sure to update display of clip keyframes
2065 clip->setSelectedEffect(clip->selectedEffectIndex());
2068 else emit displayMessage(i18n("Problem editing effect"), ErrorMessage);
2070 else emit displayMessage(i18n("Cannot find clip to update effect"), ErrorMessage);
2073 void CustomTrackView::moveEffect(int track, GenTime pos, QList <int> oldPos, QList <int> newPos)
2075 if (pos < GenTime()) {
2076 // Moving track effect
2077 int documentTrack = m_document->tracksCount() - track - 1;
2078 int max = m_document->getTrackEffects(documentTrack).count();
2079 int new_position = newPos.at(0);
2080 if (new_position > max) {
2083 int old_position = oldPos.at(0);
2084 for (int i = 0; i < newPos.count(); i++) {
2085 QDomElement act = m_document->getTrackEffect(documentTrack, new_position);
2086 if (old_position > new_position) {
2087 // Moving up, we need to adjust index
2088 old_position = oldPos.at(i);
2089 new_position = newPos.at(i);
2091 QDomElement before = m_document->getTrackEffect(documentTrack, old_position);
2092 if (!act.isNull() && !before.isNull()) {
2093 m_document->setTrackEffect(documentTrack, new_position, before);
2094 m_document->renderer()->mltMoveEffect(m_document->tracksCount() - track, pos, old_position, new_position);
2095 } else emit displayMessage(i18n("Cannot move effect"), ErrorMessage);
2097 emit showTrackEffects(m_document->tracksCount() - track, m_document->trackInfoAt(documentTrack));
2100 ClipItem *clip = getClipItemAt((int)pos.frames(m_document->fps()), m_document->tracksCount() - track);
2102 int new_position = newPos.at(0);
2103 if (new_position > clip->effectsCount()) {
2104 new_position = clip->effectsCount();
2106 int old_position = oldPos.at(0);
2107 for (int i = 0; i < newPos.count(); i++) {
2108 QDomElement act = clip->effectAtIndex(new_position);
2109 if (old_position > new_position) {
2110 // Moving up, we need to adjust index
2111 old_position = oldPos.at(i);
2112 new_position = newPos.at(i);
2114 QDomElement before = clip->effectAtIndex(old_position);
2115 if (act.isNull() || before.isNull()) {
2116 emit displayMessage(i18n("Cannot move effect"), ErrorMessage);
2119 clip->moveEffect(before, new_position);
2120 // special case: speed effect, which is a pseudo-effect, not appearing in MLT's effects
2121 if (act.attribute("id") == "speed") {
2122 m_document->renderer()->mltUpdateEffectPosition(track, pos, old_position, new_position);
2123 } else if (before.attribute("id") == "speed") {
2124 m_document->renderer()->mltUpdateEffectPosition(track, pos, new_position, old_position);
2125 } else m_document->renderer()->mltMoveEffect(track, pos, old_position, new_position);
2127 clip->setSelectedEffect(newPos.at(0));
2128 emit clipItemSelected(clip);
2129 setDocumentModified();
2130 } else emit displayMessage(i18n("Cannot move effect"), ErrorMessage);
2133 void CustomTrackView::slotChangeEffectState(ClipItem *clip, int track, QList <int> effectIndexes, bool disable)
2135 ChangeEffectStateCommand *command;
2137 // editing track effect
2138 command = new ChangeEffectStateCommand(this, m_document->tracksCount() - track, GenTime(-1), effectIndexes, disable, false, true);
2140 // Check if we have a speed effect, disabling / enabling it needs a special procedure since it is a pseudoo effect
2141 QList <int> speedEffectIndexes;
2142 for (int i = 0; i < effectIndexes.count(); i++) {
2143 QDomElement effect = clip->effectAtIndex(effectIndexes.at(i));
2144 if (effect.attribute("id") == "speed") {
2146 speedEffectIndexes << effectIndexes.at(i);
2147 QDomElement newEffect = effect.cloneNode().toElement();
2148 newEffect.setAttribute("disable", (int) disable);
2149 EditEffectCommand *editcommand = new EditEffectCommand(this, m_document->tracksCount() - clip->track(), clip->startPos(), effect, newEffect, effectIndexes.at(i), false, true);
2150 m_commandStack->push(editcommand);
2153 for (int j = 0; j < speedEffectIndexes.count(); j++) {
2154 effectIndexes.removeAll(speedEffectIndexes.at(j));
2156 command = new ChangeEffectStateCommand(this, m_document->tracksCount() - clip->track(), clip->startPos(), effectIndexes, disable, false, true);
2158 m_commandStack->push(command);
2159 setDocumentModified();
2162 void CustomTrackView::slotChangeEffectPosition(ClipItem *clip, int track, QList <int> currentPos, int newPos)
2164 MoveEffectCommand *command;
2166 // editing track effect
2167 command = new MoveEffectCommand(this, m_document->tracksCount() - track, GenTime(-1), currentPos, newPos);
2168 } else command = new MoveEffectCommand(this, m_document->tracksCount() - clip->track(), clip->startPos(), currentPos, newPos);
2169 m_commandStack->push(command);
2170 setDocumentModified();
2173 void CustomTrackView::slotUpdateClipEffect(ClipItem *clip, int track, QDomElement oldeffect, QDomElement effect, int ix, bool refreshEffectStack)
2175 EditEffectCommand *command;
2176 if (clip) command = new EditEffectCommand(this, m_document->tracksCount() - clip->track(), clip->startPos(), oldeffect, effect, ix, refreshEffectStack, true);
2177 else command = new EditEffectCommand(this, m_document->tracksCount() - track, GenTime(-1), oldeffect, effect, ix, refreshEffectStack, true);
2178 m_commandStack->push(command);
2181 void CustomTrackView::slotUpdateClipRegion(ClipItem *clip, int ix, QString region)
2183 QDomElement effect = clip->getEffectAtIndex(ix);
2184 QDomElement oldeffect = effect.cloneNode().toElement();
2185 effect.setAttribute("region", region);
2186 EditEffectCommand *command = new EditEffectCommand(this, m_document->tracksCount() - clip->track(), clip->startPos(), oldeffect, effect, ix, true, true);
2187 m_commandStack->push(command);
2190 ClipItem *CustomTrackView::cutClip(ItemInfo info, GenTime cutTime, bool cut, bool execute)
2194 ClipItem *item = getClipItemAt((int) info.startPos.frames(m_document->fps()), info.track);
2195 if (!item || cutTime >= item->endPos() || cutTime <= item->startPos()) {
2196 emit displayMessage(i18n("Cannot find clip to cut"), ErrorMessage);
2198 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);
2200 kDebug() << "/// ERROR NO CLIP at: " << info.startPos.frames(m_document->fps()) << ", track: " << info.track;
2201 m_blockRefresh = false;
2205 if (execute) m_document->renderer()->mltCutClip(m_document->tracksCount() - info.track, cutTime);
2206 int cutPos = (int) cutTime.frames(m_document->fps());
2208 newPos.startPos = cutTime;
2209 newPos.endPos = info.endPos;
2210 newPos.cropStart = item->info().cropStart + (cutTime - info.startPos);
2211 newPos.track = info.track;
2212 newPos.cropDuration = newPos.endPos - newPos.startPos;
2214 bool snap = KdenliveSettings::snaptopoints();
2215 KdenliveSettings::setSnaptopoints(false);
2216 ClipItem *dup = item->clone(newPos);
2218 // remove unwanted effects
2219 // fade in from 2nd part of the clip
2220 int ix = dup->hasEffect(QString(), "fadein");
2222 QDomElement oldeffect = dup->effectAtIndex(ix);
2223 dup->deleteEffect(oldeffect.attribute("kdenlive_ix"));
2225 ix = dup->hasEffect(QString(), "fade_from_black");
2227 QDomElement oldeffect = dup->effectAtIndex(ix);
2228 dup->deleteEffect(oldeffect.attribute("kdenlive_ix"));
2230 // fade out from 1st part of the clip
2231 ix = item->hasEffect(QString(), "fadeout");
2233 QDomElement oldeffect = item->effectAtIndex(ix);
2234 item->deleteEffect(oldeffect.attribute("kdenlive_ix"));
2236 ix = item->hasEffect(QString(), "fade_to_black");
2238 QDomElement oldeffect = item->effectAtIndex(ix);
2239 item->deleteEffect(oldeffect.attribute("kdenlive_ix"));
2243 item->resizeEnd(cutPos);
2244 scene()->addItem(dup);
2245 if (item->checkKeyFrames())
2246 slotRefreshEffects(item);
2247 if (dup->checkKeyFrames())
2248 slotRefreshEffects(dup);
2250 item->baseClip()->addReference();
2251 m_document->updateClip(item->baseClip()->getId());
2252 setDocumentModified();
2253 KdenliveSettings::setSnaptopoints(snap);
2254 if (execute && item->isSelected())
2255 emit clipItemSelected(item);
2260 ClipItem *item = getClipItemAt((int) info.startPos.frames(m_document->fps()), info.track);
2261 ClipItem *dup = getClipItemAt((int) cutTime.frames(m_document->fps()), info.track);
2263 if (!item || !dup || item == dup) {
2264 emit displayMessage(i18n("Cannot find clip to uncut"), ErrorMessage);
2265 m_blockRefresh = false;
2268 if (m_document->renderer()->mltRemoveClip(m_document->tracksCount() - info.track, cutTime) == false) {
2269 emit displayMessage(i18n("Error removing clip at %1 on track %2", m_document->timecode().getTimecodeFromFrames(cutTime.frames(m_document->fps())), info.track), ErrorMessage);
2273 bool snap = KdenliveSettings::snaptopoints();
2274 KdenliveSettings::setSnaptopoints(false);
2276 // join fade effects again
2277 int ix = dup->hasEffect(QString(), "fadeout");
2279 QDomElement effect = dup->effectAtIndex(ix);
2280 item->addEffect(effect);
2282 ix = dup->hasEffect(QString(), "fade_to_black");
2284 QDomElement effect = dup->effectAtIndex(ix);
2285 item->addEffect(effect);
2288 m_waitingThumbs.removeAll(dup);
2289 bool selected = item->isSelected();
2290 if (dup->isSelected()) {
2292 item->setSelected(true);
2293 emit clipItemSelected(NULL);
2295 dup->baseClip()->removeReference();
2296 m_document->updateClip(dup->baseClip()->getId());
2297 scene()->removeItem(dup);
2301 ItemInfo clipinfo = item->info();
2302 clipinfo.track = m_document->tracksCount() - clipinfo.track;
2303 bool success = m_document->renderer()->mltResizeClipEnd(clipinfo, info.endPos - info.startPos);
2305 item->resizeEnd((int) info.endPos.frames(m_document->fps()));
2306 setDocumentModified();
2308 emit displayMessage(i18n("Error when resizing clip"), ErrorMessage);
2310 KdenliveSettings::setSnaptopoints(snap);
2311 if (execute && selected)
2312 emit clipItemSelected(item);
2315 //QTimer::singleShot(3000, this, SLOT(slotEnableRefresh()));
2318 void CustomTrackView::slotEnableRefresh()
2320 m_blockRefresh = false;
2323 void CustomTrackView::slotAddTransitionToSelectedClips(QDomElement transition)
2325 QList<QGraphicsItem *> itemList = scene()->selectedItems();
2326 if (itemList.count() == 1) {
2327 if (itemList.at(0)->type() == AVWIDGET) {
2328 ClipItem *item = (ClipItem *) itemList.at(0);
2330 info.track = item->track();
2331 ClipItem *transitionClip = NULL;
2332 const int transitiontrack = getPreviousVideoTrack(info.track);
2333 GenTime pos = GenTime((int)(mapToScene(m_menuPosition).x()), m_document->fps());
2334 if (pos < item->startPos() + item->cropDuration() / 2) {
2335 // add transition to clip start
2336 info.startPos = item->startPos();
2337 if (transitiontrack != 0) transitionClip = getClipItemAt((int) info.startPos.frames(m_document->fps()), m_document->tracksCount() - transitiontrack);
2338 if (transitionClip && transitionClip->endPos() < item->endPos()) {
2339 info.endPos = transitionClip->endPos();
2340 } else info.endPos = info.startPos + GenTime(65, m_document->fps());
2341 // Check there is no other transition at that place
2342 double startY = info.track * m_tracksHeight + 1 + m_tracksHeight / 2;
2343 QRectF r(info.startPos.frames(m_document->fps()), startY, (info.endPos - info.startPos).frames(m_document->fps()), m_tracksHeight / 2);
2344 QList<QGraphicsItem *> selection = m_scene->items(r);
2345 bool transitionAccepted = true;
2346 for (int i = 0; i < selection.count(); i++) {
2347 if (selection.at(i)->type() == TRANSITIONWIDGET) {
2348 Transition *tr = static_cast <Transition *>(selection.at(i));
2349 if (tr->startPos() - info.startPos > GenTime(5, m_document->fps())) {
2350 if (tr->startPos() < info.endPos) info.endPos = tr->startPos();
2351 } else transitionAccepted = false;
2354 if (transitionAccepted) slotAddTransition(item, info, transitiontrack, transition);
2355 else emit displayMessage(i18n("Cannot add transition"), ErrorMessage);
2358 // add transition to clip end
2359 info.endPos = item->endPos();
2360 if (transitiontrack != 0) transitionClip = getClipItemAt((int) info.endPos.frames(m_document->fps()), m_document->tracksCount() - transitiontrack);
2361 if (transitionClip && transitionClip->startPos() > item->startPos()) {
2362 info.startPos = transitionClip->startPos();
2363 } else info.startPos = info.endPos - GenTime(65, m_document->fps());
2364 if (transition.attribute("tag") == "luma") EffectsList::setParameter(transition, "reverse", "1");
2365 else if (transition.attribute("id") == "slide") EffectsList::setParameter(transition, "invert", "1");
2367 // Check there is no other transition at that place
2368 double startY = info.track * m_tracksHeight + 1 + m_tracksHeight / 2;
2369 QRectF r(info.startPos.frames(m_document->fps()), startY, (info.endPos - info.startPos).frames(m_document->fps()), m_tracksHeight / 2);
2370 QList<QGraphicsItem *> selection = m_scene->items(r);
2371 bool transitionAccepted = true;
2372 for (int i = 0; i < selection.count(); i++) {
2373 if (selection.at(i)->type() == TRANSITIONWIDGET) {
2374 Transition *tr = static_cast <Transition *>(selection.at(i));
2375 if (info.endPos - tr->endPos() > GenTime(5, m_document->fps())) {
2376 if (tr->endPos() > info.startPos) info.startPos = tr->endPos();
2377 } else transitionAccepted = false;
2380 if (transitionAccepted) slotAddTransition(item, info, transitiontrack, transition);
2381 else emit displayMessage(i18n("Cannot add transition"), ErrorMessage);
2384 } else for (int i = 0; i < itemList.count(); i++) {
2385 if (itemList.at(i)->type() == AVWIDGET) {
2386 ClipItem *item = (ClipItem *) itemList.at(i);
2388 info.startPos = item->startPos();
2389 info.endPos = info.startPos + GenTime(65, m_document->fps());
2390 info.track = item->track();
2392 // Check there is no other transition at that place
2393 double startY = info.track * m_tracksHeight + 1 + m_tracksHeight / 2;
2394 QRectF r(info.startPos.frames(m_document->fps()), startY, (info.endPos - info.startPos).frames(m_document->fps()), m_tracksHeight / 2);
2395 QList<QGraphicsItem *> selection = m_scene->items(r);
2396 bool transitionAccepted = true;
2397 for (int i = 0; i < selection.count(); i++) {
2398 if (selection.at(i)->type() == TRANSITIONWIDGET) {
2399 Transition *tr = static_cast <Transition *>(selection.at(i));
2400 if (tr->startPos() - info.startPos > GenTime(5, m_document->fps())) {
2401 if (tr->startPos() < info.endPos) info.endPos = tr->startPos();
2402 } else transitionAccepted = false;
2405 int transitiontrack = getPreviousVideoTrack(info.track);
2406 if (transitionAccepted) slotAddTransition(item, info, transitiontrack, transition);
2407 else emit displayMessage(i18n("Cannot add transition"), ErrorMessage);
2412 void CustomTrackView::slotAddTransition(ClipItem* /*clip*/, ItemInfo transitionInfo, int endTrack, QDomElement transition)
2414 if (transitionInfo.startPos >= transitionInfo.endPos) {
2415 emit displayMessage(i18n("Invalid transition"), ErrorMessage);
2418 AddTransitionCommand* command = new AddTransitionCommand(this, transitionInfo, endTrack, transition, false, true);
2419 m_commandStack->push(command);
2420 setDocumentModified();
2423 void CustomTrackView::addTransition(ItemInfo transitionInfo, int endTrack, QDomElement params, bool refresh)
2425 Transition *tr = new Transition(transitionInfo, endTrack, m_document->fps(), params, true);
2426 //kDebug() << "---- ADDING transition " << params.attribute("value");
2427 if (m_document->renderer()->mltAddTransition(tr->transitionTag(), endTrack, m_document->tracksCount() - transitionInfo.track, transitionInfo.startPos, transitionInfo.endPos, tr->toXML(), refresh)) {
2428 scene()->addItem(tr);
2429 setDocumentModified();
2431 emit displayMessage(i18n("Cannot add transition"), ErrorMessage);
2436 void CustomTrackView::deleteTransition(ItemInfo transitionInfo, int endTrack, QDomElement /*params*/, bool refresh)
2438 Transition *item = getTransitionItemAt(transitionInfo.startPos, transitionInfo.track);
2440 emit displayMessage(i18n("Select clip to delete"), ErrorMessage);
2443 m_document->renderer()->mltDeleteTransition(item->transitionTag(), endTrack, m_document->tracksCount() - transitionInfo.track, transitionInfo.startPos, transitionInfo.endPos, item->toXML(), refresh);
2444 if (m_dragItem == item) m_dragItem = NULL;
2446 #if QT_VERSION >= 0x040600
2447 // animate item deletion
2448 item->closeAnimation();
2452 emit transitionItemSelected(NULL);
2453 setDocumentModified();
2456 void CustomTrackView::slotTransitionUpdated(Transition *tr, QDomElement old)
2458 //kDebug() << "TRANS UPDATE, TRACKS: " << old.attribute("transition_btrack") << ", NEW: " << tr->toXML().attribute("transition_btrack");
2459 QDomElement xml = tr->toXML();
2460 if (old.isNull() || xml.isNull()) {
2461 emit displayMessage(i18n("Cannot update transition"), ErrorMessage);
2464 EditTransitionCommand *command = new EditTransitionCommand(this, tr->track(), tr->startPos(), old, xml, false);
2465 updateTrackDuration(tr->track(), command);
2466 m_commandStack->push(command);
2467 setDocumentModified();
2470 void CustomTrackView::updateTransition(int track, GenTime pos, QDomElement oldTransition, QDomElement transition, bool updateTransitionWidget)
2472 Transition *item = getTransitionItemAt(pos, track);
2474 kWarning() << "Unable to find transition at pos :" << pos.frames(m_document->fps()) << ", ON track: " << track;
2479 if (oldTransition.attribute("transition_atrack") != transition.attribute("transition_atrack") || oldTransition.attribute("transition_btrack") != transition.attribute("transition_btrack"))
2481 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);
2482 //kDebug() << "ORIGINAL TRACK: "<< oldTransition.attribute("transition_btrack") << ", NEW TRACK: "<<transition.attribute("transition_btrack");
2483 item->setTransitionParameters(transition);
2484 if (updateTransitionWidget) {
2485 ItemInfo info = item->info();
2487 ClipItem *transitionClip = getClipItemAt(info.startPos, info.track);
2488 if (transitionClip && transitionClip->baseClip()) {
2489 QString size = transitionClip->baseClip()->getProperty("frame_size");
2490 double factor = transitionClip->baseClip()->getProperty("aspect_ratio").toDouble();
2491 if (factor == 0) factor = 1.0;
2492 p.setX((int)(size.section('x', 0, 0).toInt() * factor + 0.5));
2493 p.setY(size.section('x', 1, 1).toInt());
2495 emit transitionItemSelected(item, getPreviousVideoTrack(info.track), p, true);
2497 setDocumentModified();
2500 void CustomTrackView::dragMoveEvent(QDragMoveEvent * event)
2503 const QPointF pos = mapToScene(event->pos());
2504 if (m_selectionGroup) {
2505 m_selectionGroup->setPos(pos);
2506 emit mousePosition((int)(m_selectionGroup->scenePos().x() + 0.5));
2507 event->acceptProposedAction();
2509 // Drag enter was not possible, try again at mouse position
2510 insertDropClips(event->mimeData(), event->pos());
2514 QGraphicsView::dragMoveEvent(event);
2518 void CustomTrackView::dragLeaveEvent(QDragLeaveEvent * event)
2520 if (m_selectionGroup && m_clipDrag) {
2521 m_thumbsTimer.stop();
2522 m_waitingThumbs.clear();
2523 QList<QGraphicsItem *> items = m_selectionGroup->childItems();
2525 scene()->destroyItemGroup(m_selectionGroup);
2526 m_selectionGroup = NULL;
2527 } else QGraphicsView::dragLeaveEvent(event);
2530 void CustomTrackView::dropEvent(QDropEvent * event)
2532 if (m_selectionGroup && m_clipDrag) {
2533 QList<QGraphicsItem *> items = m_selectionGroup->childItems();
2534 resetSelectionGroup();
2535 m_scene->clearSelection();
2536 bool hasVideoClip = false;
2537 QUndoCommand *addCommand = new QUndoCommand();
2538 addCommand->setText(i18n("Add timeline clip"));
2539 QList <ClipItem *> brokenClips;
2541 for (int i = 0; i < items.count(); i++) {
2542 ClipItem *item = static_cast <ClipItem *>(items.at(i));
2543 if (!hasVideoClip && (item->clipType() == AV || item->clipType() == VIDEO)) hasVideoClip = true;
2544 if (items.count() == 1) {
2545 updateClipTypeActions(item);
2547 updateClipTypeActions(NULL);
2550 //TODO: take care of edit mode for undo
2551 item->baseClip()->addReference();
2552 //item->setZValue(item->defaultZValue());
2553 m_document->updateClip(item->baseClip()->getId());
2554 ItemInfo info = item->info();
2556 int tracknumber = m_document->tracksCount() - info.track - 1;
2557 bool isLocked = m_document->trackInfoAt(tracknumber).isLocked;
2558 if (isLocked) item->setItemLocked(true);
2559 ItemInfo clipInfo = info;
2560 clipInfo.track = m_document->tracksCount() - item->track();
2562 int worked = m_document->renderer()->mltInsertClip(clipInfo, item->xml(), item->baseClip()->getProducer(item->track()), m_scene->editMode() == OVERWRITEEDIT, m_scene->editMode() == INSERTEDIT);
2564 emit displayMessage(i18n("Cannot insert clip in timeline"), ErrorMessage);
2565 brokenClips.append(item);
2568 adjustTimelineClips(m_scene->editMode(), item, ItemInfo(), addCommand);
2570 new AddTimelineClipCommand(this, item->xml(), item->clipProducer(), item->info(), item->effectList(), m_scene->editMode() == OVERWRITEEDIT, m_scene->editMode() == INSERTEDIT, false, false, addCommand);
2571 updateTrackDuration(info.track, addCommand);
2573 if (item->baseClip()->isTransparent() && getTransitionItemAtStart(info.startPos, info.track) == NULL) {
2574 // add transparency transition
2575 QDomElement trans = MainWindow::transitions.getEffectByTag("composite", "composite").cloneNode().toElement();
2576 new AddTransitionCommand(this, info, getPreviousVideoTrack(info.track), trans, false, true, addCommand);
2578 item->setSelected(true);
2580 qDeleteAll(brokenClips);
2581 brokenClips.clear();
2582 if (addCommand->childCount() > 0) m_commandStack->push(addCommand);
2583 else delete addCommand;
2585 // Automatic audio split
2586 if (KdenliveSettings::splitaudio())
2588 setDocumentModified();
2592 QRectF rect(0, 1 * m_tracksHeight + m_tracksHeight / 2, sceneRect().width(), 2);
2593 QList<QGraphicsItem *> selection = m_scene->items(rect);
2594 QStringList timelineList;
2596 kDebug()<<"// ITEMS on TRACK: "<<selection.count();
2597 for (int i = 0; i < selection.count(); i++) {
2598 if (selection.at(i)->type() == AVWIDGET) {
2599 ClipItem *clip = static_cast <ClipItem *>(selection.at(i));
2600 int start = clip->startPos().frames(m_document->fps());
2601 int end = clip->endPos().frames(m_document->fps());
2602 timelineList.append(QString::number(start) + "-" + QString::number(end));
2605 kDebug() << "// COMPARE:\n" << timelineList << "\n-------------------";
2608 m_pasteEffectsAction->setEnabled(m_copiedItems.count() == 1);
2609 if (items.count() > 1) {
2610 groupSelectedItems(true);
2611 } else if (items.count() == 1) {
2612 m_dragItem = static_cast <AbstractClipItem *>(items.at(0));
2613 emit clipItemSelected((ClipItem*)m_dragItem, false);
2615 event->setDropAction(Qt::MoveAction);
2618 /// \todo enable when really working
2621 } else QGraphicsView::dropEvent(event);
2625 void CustomTrackView::adjustTimelineClips(EDITMODE mode, ClipItem *item, ItemInfo posinfo, QUndoCommand *command)
2627 bool snap = KdenliveSettings::snaptopoints();
2628 KdenliveSettings::setSnaptopoints(false);
2629 if (mode == OVERWRITEEDIT) {
2630 // if we are in overwrite mode, move clips accordingly
2632 if (item == NULL) info = posinfo;
2633 else info = item->info();
2634 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);
2635 QList<QGraphicsItem *> selection = m_scene->items(rect);
2636 if (item) selection.removeAll(item);
2637 for (int i = 0; i < selection.count(); i++) {
2638 if (!selection.at(i)->isEnabled()) continue;
2639 if (selection.at(i)->type() == AVWIDGET) {
2640 ClipItem *clip = static_cast<ClipItem *>(selection.at(i));
2641 if (clip->startPos() < info.startPos) {
2642 if (clip->endPos() > info.endPos) {
2643 ItemInfo clipInfo = clip->info();
2644 ItemInfo dupInfo = clipInfo;
2645 GenTime diff = info.startPos - clipInfo.startPos;
2646 dupInfo.startPos = info.startPos;
2647 dupInfo.cropStart += diff;
2648 dupInfo.cropDuration = clipInfo.endPos - info.startPos;
2649 ItemInfo newdupInfo = dupInfo;
2650 GenTime diff2 = info.endPos - info.startPos;
2651 newdupInfo.startPos = info.endPos;
2652 newdupInfo.cropStart += diff2;
2653 newdupInfo.cropDuration = clipInfo.endPos - info.endPos;
2654 new RazorClipCommand(this, clipInfo, info.startPos, false, command);
2655 new ResizeClipCommand(this, dupInfo, newdupInfo, false, false, command);
2656 ClipItem *dup = cutClip(clipInfo, info.startPos, true, false);
2657 if (dup) dup->resizeStart(info.endPos.frames(m_document->fps()));
2659 ItemInfo newclipInfo = clip->info();
2660 newclipInfo.endPos = info.startPos;
2661 new ResizeClipCommand(this, clip->info(), newclipInfo, false, false, command);
2662 clip->resizeEnd(info.startPos.frames(m_document->fps()));
2664 } else if (clip->endPos() <= info.endPos) {
2665 new AddTimelineClipCommand(this, clip->xml(), clip->clipProducer(), clip->info(), clip->effectList(), false, false, false, true, command);
2666 m_waitingThumbs.removeAll(clip);
2667 scene()->removeItem(clip);
2671 ItemInfo newclipInfo = clip->info();
2672 newclipInfo.startPos = info.endPos;
2673 new ResizeClipCommand(this, clip->info(), newclipInfo, false, false, command);
2674 clip->resizeStart(info.endPos.frames(m_document->fps()));
2678 } else if (mode == INSERTEDIT) {
2679 // if we are in push mode, move clips accordingly
2681 if (item == NULL) info = posinfo;
2682 else info = item->info();
2683 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);
2684 QList<QGraphicsItem *> selection = m_scene->items(rect);
2685 if (item) selection.removeAll(item);
2686 for (int i = 0; i < selection.count(); i++) {
2687 if (selection.at(i)->type() == AVWIDGET) {
2688 ClipItem *clip = static_cast<ClipItem *>(selection.at(i));
2689 if (clip->startPos() < info.startPos) {
2690 if (clip->endPos() > info.startPos) {
2691 ItemInfo clipInfo = clip->info();
2692 ItemInfo dupInfo = clipInfo;
2693 GenTime diff = info.startPos - clipInfo.startPos;
2694 dupInfo.startPos = info.startPos;
2695 dupInfo.cropStart += diff;
2696 dupInfo.cropDuration = clipInfo.endPos - info.startPos;
2697 new RazorClipCommand(this, clipInfo, info.startPos, false, command);
2698 // Commented out; variable dup unused. --granjow
2699 //ClipItem *dup = cutClip(clipInfo, info.startPos, true, false);
2700 cutClip(clipInfo, info.startPos, true, false);
2703 // TODO: add insertspacecommand
2708 KdenliveSettings::setSnaptopoints(snap);
2712 void CustomTrackView::adjustTimelineTransitions(EDITMODE mode, Transition *item, QUndoCommand *command)
2714 if (mode == OVERWRITEEDIT) {
2715 // if we are in overwrite or push mode, move clips accordingly
2716 bool snap = KdenliveSettings::snaptopoints();
2717 KdenliveSettings::setSnaptopoints(false);
2718 ItemInfo info = item->info();
2719 QRectF rect(info.startPos.frames(m_document->fps()), info.track * m_tracksHeight + m_tracksHeight, (info.endPos - info.startPos).frames(m_document->fps()) - 1, 5);
2720 QList<QGraphicsItem *> selection = m_scene->items(rect);
2721 selection.removeAll(item);
2722 for (int i = 0; i < selection.count(); i++) {
2723 if (!selection.at(i)->isEnabled()) continue;
2724 if (selection.at(i)->type() == TRANSITIONWIDGET) {
2725 Transition *tr = static_cast<Transition *>(selection.at(i));
2726 if (tr->startPos() < info.startPos) {
2727 ItemInfo firstPos = tr->info();
2728 ItemInfo newPos = firstPos;
2729 firstPos.endPos = item->startPos();
2730 newPos.startPos = item->endPos();
2731 new MoveTransitionCommand(this, tr->info(), firstPos, true, command);
2732 if (tr->endPos() > info.endPos) {
2734 new AddTransitionCommand(this, newPos, tr->transitionEndTrack(), tr->toXML(), false, true, command);
2736 } else if (tr->endPos() > info.endPos) {
2738 ItemInfo firstPos = tr->info();
2739 firstPos.startPos = item->endPos();
2740 new MoveTransitionCommand(this, tr->info(), firstPos, true, command);
2742 // remove transition
2743 new AddTransitionCommand(this, tr->info(), tr->transitionEndTrack(), tr->toXML(), true, true, command);
2747 KdenliveSettings::setSnaptopoints(snap);
2751 QStringList CustomTrackView::mimeTypes() const
2753 QStringList qstrList;
2754 // list of accepted mime types for drop
2755 qstrList.append("text/plain");
2756 qstrList.append("kdenlive/producerslist");
2757 qstrList.append("kdenlive/clip");
2761 Qt::DropActions CustomTrackView::supportedDropActions() const
2763 // returns what actions are supported when dropping
2764 return Qt::MoveAction;
2767 void CustomTrackView::setDuration(int duration)
2769 int diff = qAbs(duration - sceneRect().width());
2770 if (diff * matrix().m11() > -50) {
2771 if (matrix().m11() < 0.4) setSceneRect(0, 0, (duration + 100 / matrix().m11()), sceneRect().height());
2772 else setSceneRect(0, 0, (duration + 300), sceneRect().height());
2774 m_projectDuration = duration;
2777 int CustomTrackView::duration() const
2779 return m_projectDuration;
2782 void CustomTrackView::addTrack(TrackInfo type, int ix)
2784 QList <TransitionInfo> transitionInfos;
2785 if (ix == -1 || ix == m_document->tracksCount()) {
2786 m_document->insertTrack(0, type);
2787 transitionInfos = m_document->renderer()->mltInsertTrack(1, type.type == VIDEOTRACK);
2789 m_document->insertTrack(m_document->tracksCount() - ix, type);
2790 // insert track in MLT playlist
2791 transitionInfos = m_document->renderer()->mltInsertTrack(m_document->tracksCount() - ix, type.type == VIDEOTRACK);
2793 double startY = ix * m_tracksHeight + 1 + m_tracksHeight / 2;
2794 QRectF r(0, startY, sceneRect().width(), sceneRect().height() - startY);
2795 QList<QGraphicsItem *> selection = m_scene->items(r);
2796 resetSelectionGroup();
2798 m_selectionGroup = new AbstractGroupItem(m_document->fps());
2799 scene()->addItem(m_selectionGroup);
2800 for (int i = 0; i < selection.count(); i++) {
2801 if ((!selection.at(i)->parentItem()) && (selection.at(i)->type() == AVWIDGET || selection.at(i)->type() == TRANSITIONWIDGET || selection.at(i)->type() == GROUPWIDGET)) {
2802 m_selectionGroup->addToGroup(selection.at(i));
2803 selection.at(i)->setFlag(QGraphicsItem::ItemIsMovable, false);
2806 // Move graphic items
2807 m_selectionGroup->translate(0, m_tracksHeight);
2809 // adjust track number
2810 Mlt::Tractor *tractor = m_document->renderer()->lockService();
2811 QList<QGraphicsItem *> children = m_selectionGroup->childItems();
2812 for (int i = 0; i < children.count(); i++) {
2813 if (children.at(i)->type() == GROUPWIDGET) {
2814 AbstractGroupItem *grp = static_cast<AbstractGroupItem*>(children.at(i));
2815 children << grp->childItems();
2818 AbstractClipItem *item = static_cast <AbstractClipItem *>(children.at(i));
2820 ItemInfo clipinfo = item->info();
2821 if (item->type() == AVWIDGET) {
2822 ClipItem *clip = static_cast <ClipItem *>(item);
2823 // slowmotion clips are not track dependant, so no need to update them
2824 if (clip->speed() != 1.0) continue;
2825 // We add a move clip command so that we get the correct producer for new track number
2826 if (clip->clipType() == AV || clip->clipType() == AUDIO) {
2827 Mlt::Producer *prod = clip->getProducer(clipinfo.track);
2828 if (m_document->renderer()->mltUpdateClipProducer(tractor, (int)(m_document->tracksCount() - clipinfo.track), clipinfo.startPos.frames(m_document->fps()), prod) == false) {
2829 // problem updating clip
2830 emit displayMessage(i18n("Cannot update clip (time: %1, track: %2)", clipinfo.startPos.frames(m_document->fps()), clipinfo.track), ErrorMessage);
2833 } /*else if (item->type() == TRANSITIONWIDGET) {
2834 Transition *tr = static_cast <Transition *>(item);
2835 int track = tr->transitionEndTrack();
2837 tr->updateTransitionEndTrack(getPreviousVideoTrack(clipinfo.track));
2841 // Sync transition tracks with MLT playlist
2843 TransitionInfo info;
2844 for (int i = 0; i < transitionInfos.count(); i++) {
2845 info = transitionInfos.at(i);
2846 tr = getTransitionItem(info);
2847 if (tr) tr->setForcedTrack(info.forceTrack, info.a_track);
2848 else kDebug()<<"// Cannot update TRANSITION AT: "<<info.b_track<<" / "<<info.startPos.frames(m_document->fps());
2851 resetSelectionGroup(false);
2852 m_document->renderer()->unlockService(tractor);
2855 int maxHeight = m_tracksHeight * m_document->tracksCount() * matrix().m22();
2856 for (int i = 0; i < m_guides.count(); i++) {
2857 QLineF l = m_guides.at(i)->line();
2858 l.setP2(QPointF(l.x2(), maxHeight));
2859 m_guides.at(i)->setLine(l);
2862 m_cursorLine->setLine(m_cursorLine->line().x1(), 0, m_cursorLine->line().x1(), maxHeight - 1);
2863 setSceneRect(0, 0, sceneRect().width(), m_tracksHeight * m_document->tracksCount());
2864 viewport()->update();
2865 //QTimer::singleShot(500, this, SIGNAL(trackHeightChanged()));
2866 //setFixedHeight(50 * m_tracksCount);
2868 updateTrackNames(ix, true);
2871 void CustomTrackView::removeTrack(int ix)
2873 // Delete track in MLT playlist
2874 m_document->renderer()->mltDeleteTrack(m_document->tracksCount() - ix);
2875 m_document->deleteTrack(m_document->tracksCount() - ix - 1);
2877 double startY = ix * (m_tracksHeight + 1) + m_tracksHeight / 2;
2878 QRectF r(0, startY, sceneRect().width(), sceneRect().height() - startY);
2879 QList<QGraphicsItem *> selection = m_scene->items(r);
2881 resetSelectionGroup();
2883 m_selectionGroup = new AbstractGroupItem(m_document->fps());
2884 scene()->addItem(m_selectionGroup);
2885 for (int i = 0; i < selection.count(); i++) {
2886 if ((!selection.at(i)->parentItem()) && (selection.at(i)->type() == AVWIDGET || selection.at(i)->type() == TRANSITIONWIDGET || selection.at(i)->type() == GROUPWIDGET)) {
2887 m_selectionGroup->addToGroup(selection.at(i));
2888 selection.at(i)->setFlag(QGraphicsItem::ItemIsMovable, false);
2891 // Move graphic items
2892 qreal ydiff = 0 - (int) m_tracksHeight;
2893 m_selectionGroup->translate(0, ydiff);
2894 Mlt::Tractor *tractor = m_document->renderer()->lockService();
2896 // adjust track number
2897 QList<QGraphicsItem *> children = m_selectionGroup->childItems();
2898 //kDebug() << "// FOUND CLIPS TO MOVE: " << children.count();
2899 for (int i = 0; i < children.count(); i++) {
2900 if (children.at(i)->type() == GROUPWIDGET) {
2901 AbstractGroupItem *grp = static_cast<AbstractGroupItem*>(children.at(i));
2902 children << grp->childItems();
2905 if (children.at(i)->type() == AVWIDGET) {
2906 ClipItem *clip = static_cast <ClipItem *>(children.at(i));
2908 ItemInfo clipinfo = clip->info();
2909 // We add a move clip command so that we get the correct producer for new track number
2910 if (clip->clipType() == AV || clip->clipType() == AUDIO || clip->clipType() == PLAYLIST) {
2911 Mlt::Producer *prod = clip->getProducer(clipinfo.track);
2912 if (prod == NULL || !m_document->renderer()->mltUpdateClipProducer(tractor, (int)(m_document->tracksCount() - clipinfo.track), clipinfo.startPos.frames(m_document->fps()), prod)) {
2913 emit displayMessage(i18n("Cannot update clip (time: %1, track: %2)", clipinfo.startPos.frames(m_document->fps()), clipinfo.track), ErrorMessage);
2916 } else if (children.at(i)->type() == TRANSITIONWIDGET) {
2917 Transition *tr = static_cast <Transition *>(children.at(i));
2919 int track = tr->transitionEndTrack();
2921 ItemInfo clipinfo = tr->info();
2922 tr->updateTransitionEndTrack(getPreviousVideoTrack(clipinfo.track));
2926 resetSelectionGroup(false);
2927 m_document->renderer()->unlockService(tractor);
2929 int maxHeight = m_tracksHeight * m_document->tracksCount() * matrix().m22();
2930 for (int i = 0; i < m_guides.count(); i++) {
2931 QLineF l = m_guides.at(i)->line();
2932 l.setP2(QPointF(l.x2(), maxHeight));
2933 m_guides.at(i)->setLine(l);
2935 m_cursorLine->setLine(m_cursorLine->line().x1(), 0, m_cursorLine->line().x1(), maxHeight - 1);
2936 setSceneRect(0, 0, sceneRect().width(), m_tracksHeight * m_document->tracksCount());
2938 m_selectedTrack = qMin(m_selectedTrack, m_document->tracksCount() - 1);
2939 viewport()->update();
2941 updateTrackNames(ix, false);
2942 //QTimer::singleShot(500, this, SIGNAL(trackHeightChanged()));
2945 void CustomTrackView::configTracks(QList < TrackInfo > trackInfos)
2947 for (int i = 0; i < trackInfos.count(); ++i) {
2948 m_document->setTrackType(i, trackInfos.at(i));
2949 m_document->renderer()->mltChangeTrackState(i + 1, m_document->trackInfoAt(i).isMute, m_document->trackInfoAt(i).isBlind);
2950 lockTrack(m_document->tracksCount() - i - 1, m_document->trackInfoAt(i).isLocked, false);
2953 viewport()->update();
2954 emit trackHeightChanged();
2957 void CustomTrackView::slotSwitchTrackAudio(int ix)
2959 /*for (int i = 0; i < m_document->tracksCount(); i++)
2960 kDebug() << "TRK " << i << " STATE: " << m_document->trackInfoAt(i).isMute << m_document->trackInfoAt(i).isBlind;*/
2961 int tracknumber = m_document->tracksCount() - ix - 1;
2962 m_document->switchTrackAudio(tracknumber, !m_document->trackInfoAt(tracknumber).isMute);
2963 kDebug() << "NEXT TRK STATE: " << m_document->trackInfoAt(tracknumber).isMute << m_document->trackInfoAt(tracknumber).isBlind;
2964 m_document->renderer()->mltChangeTrackState(tracknumber + 1, m_document->trackInfoAt(tracknumber).isMute, m_document->trackInfoAt(tracknumber).isBlind);
2965 setDocumentModified();
2968 void CustomTrackView::slotSwitchTrackLock(int ix)
2970 int tracknumber = m_document->tracksCount() - ix - 1;
2971 LockTrackCommand *command = new LockTrackCommand(this, ix, !m_document->trackInfoAt(tracknumber).isLocked);
2972 m_commandStack->push(command);
2976 void CustomTrackView::lockTrack(int ix, bool lock, bool requestUpdate)
2978 int tracknumber = m_document->tracksCount() - ix - 1;
2979 m_document->switchTrackLock(tracknumber, lock);
2981 emit doTrackLock(ix, lock);
2982 AbstractClipItem *clip = NULL;
2983 QList<QGraphicsItem *> selection = m_scene->items(0, ix * m_tracksHeight + m_tracksHeight / 2, sceneRect().width(), m_tracksHeight / 2 - 2);
2985 for (int i = 0; i < selection.count(); i++) {
2986 if (selection.at(i)->type() == GROUPWIDGET && (AbstractGroupItem *)selection.at(i) != m_selectionGroup) {
2987 if (selection.at(i)->parentItem() && m_selectionGroup) {
2988 selection.removeAll((QGraphicsItem*)m_selectionGroup);
2989 resetSelectionGroup();
2992 bool changeGroupLock = true;
2993 bool hasClipOnTrack = false;
2994 QList <QGraphicsItem *> children = selection.at(i)->childItems();
2995 for (int j = 0; j < children.count(); ++j) {
2996 if (children.at(j)->isSelected()) {
2997 if (children.at(j)->type() == AVWIDGET)
2998 emit clipItemSelected(NULL);
2999 else if (children.at(j)->type() == TRANSITIONWIDGET)
3000 emit transitionItemSelected(NULL);
3005 AbstractClipItem * child = static_cast <AbstractClipItem *>(children.at(j));
3006 if (child == m_dragItem)
3009 // only unlock group, if it is not locked by another track too
3010 if (!lock && child->track() != ix && m_document->trackInfoAt(m_document->tracksCount() - child->track() - 1).isLocked)
3011 changeGroupLock = false;
3013 // only (un-)lock if at least one clip is on the track
3014 if (child->track() == ix)
3015 hasClipOnTrack = true;
3017 if (changeGroupLock && hasClipOnTrack)
3018 ((AbstractGroupItem*)selection.at(i))->setItemLocked(lock);
3019 } else if((selection.at(i)->type() == AVWIDGET || selection.at(i)->type() == TRANSITIONWIDGET)) {
3020 if (selection.at(i)->parentItem()) {
3021 if (selection.at(i)->parentItem() == m_selectionGroup) {
3022 selection.removeAll((QGraphicsItem*)m_selectionGroup);
3023 resetSelectionGroup();
3025 // groups are handled separately
3030 if (selection.at(i)->isSelected()) {
3031 if (selection.at(i)->type() == AVWIDGET)
3032 emit clipItemSelected(NULL);
3034 emit transitionItemSelected(NULL);
3036 clip = static_cast <AbstractClipItem *>(selection.at(i));
3037 clip->setItemLocked(lock);
3038 if (clip == m_dragItem)
3042 kDebug() << "NEXT TRK STATE: " << m_document->trackInfoAt(tracknumber).isLocked;
3043 viewport()->update();
3044 setDocumentModified();
3047 void CustomTrackView::slotSwitchTrackVideo(int ix)
3049 int tracknumber = m_document->tracksCount() - ix;
3050 m_document->switchTrackVideo(tracknumber - 1, !m_document->trackInfoAt(tracknumber - 1).isBlind);
3051 m_document->renderer()->mltChangeTrackState(tracknumber, m_document->trackInfoAt(tracknumber - 1).isMute, m_document->trackInfoAt(tracknumber - 1).isBlind);
3052 setDocumentModified();
3055 QList<QGraphicsItem *> CustomTrackView::checkForGroups(const QRectF &rect, bool *ok)
3057 // Check there is no group going over several tracks there, or that would result in timeline corruption
3058 QList<QGraphicsItem *> selection = scene()->items(rect);
3060 int maxHeight = m_tracksHeight * 1.5;
3061 for (int i = 0; i < selection.count(); i++) {
3062 // Check that we don't try to move a group with clips on other tracks
3063 if (selection.at(i)->type() == GROUPWIDGET && (selection.at(i)->boundingRect().height() >= maxHeight)) {
3066 } else if (selection.at(i)->parentItem() && (selection.at(i)->parentItem()->boundingRect().height() >= maxHeight)) {
3074 void CustomTrackView::slotRemoveSpace()
3078 if (m_menuPosition.isNull()) {
3079 pos = GenTime(cursorPos(), m_document->fps());
3081 QPointer<TrackDialog> d = new TrackDialog(m_document, parentWidget());
3082 d->comboTracks->setCurrentIndex(m_selectedTrack);
3083 d->label->setText(i18n("Track"));
3084 d->before_select->setHidden(true);
3085 d->setWindowTitle(i18n("Remove Space"));
3086 d->video_track->setHidden(true);
3087 d->audio_track->setHidden(true);
3088 if (d->exec() != QDialog::Accepted) {
3092 track = d->comboTracks->currentIndex();
3095 pos = GenTime((int)(mapToScene(m_menuPosition).x()), m_document->fps());
3096 track = (int)(mapToScene(m_menuPosition).y() / m_tracksHeight);
3099 if (m_document->isTrackLocked(m_document->tracksCount() - track - 1)) {
3100 emit displayMessage(i18n("Cannot remove space in a locked track"), ErrorMessage);
3104 ClipItem *item = getClipItemAt(pos, track);
3106 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);
3109 int length = m_document->renderer()->mltGetSpaceLength(pos, m_document->tracksCount() - track, true);
3111 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);
3115 // Make sure there is no group in the way
3116 QRectF rect(pos.frames(m_document->fps()), track * m_tracksHeight + m_tracksHeight / 2, sceneRect().width() - pos.frames(m_document->fps()), m_tracksHeight / 2 - 2);
3119 QList<QGraphicsItem *> items = checkForGroups(rect, &isOk);
3121 // groups found on track, do not allow the move
3122 emit displayMessage(i18n("Cannot remove space in a track with a group"), ErrorMessage);
3126 QList<ItemInfo> clipsToMove;
3127 QList<ItemInfo> transitionsToMove;
3129 for (int i = 0; i < items.count(); i++) {
3130 if (items.at(i)->type() == AVWIDGET || items.at(i)->type() == TRANSITIONWIDGET) {
3131 AbstractClipItem *item = static_cast <AbstractClipItem *>(items.at(i));
3132 ItemInfo info = item->info();
3133 if (item->type() == AVWIDGET) {
3134 clipsToMove.append(info);
3135 } else if (item->type() == TRANSITIONWIDGET) {
3136 transitionsToMove.append(info);
3141 if (!transitionsToMove.isEmpty()) {
3142 // Make sure that by moving the items, we don't get a transition collision
3143 // Find first transition
3144 ItemInfo info = transitionsToMove.at(0);
3145 for (int i = 1; i < transitionsToMove.count(); i++)
3146 if (transitionsToMove.at(i).startPos < info.startPos) info = transitionsToMove.at(i);
3148 // make sure there are no transitions on the way
3149 QRectF rect(info.startPos.frames(m_document->fps()) - length, track * m_tracksHeight + m_tracksHeight / 2, length - 1, m_tracksHeight / 2 - 2);
3150 items = scene()->items(rect);
3151 int transitionCorrection = -1;
3152 for (int i = 0; i < items.count(); i++) {
3153 if (items.at(i)->type() == TRANSITIONWIDGET) {
3154 // There is a transition on the way
3155 AbstractClipItem *item = static_cast <AbstractClipItem *>(items.at(i));
3156 int transitionEnd = item->endPos().frames(m_document->fps());
3157 if (transitionEnd > transitionCorrection) transitionCorrection = transitionEnd;
3161 if (transitionCorrection > 0) {
3162 // We need to fix the move length
3163 length = info.startPos.frames(m_document->fps()) - transitionCorrection;
3166 // Make sure we don't send transition before 0
3167 if (info.startPos.frames(m_document->fps()) < length) {
3168 // reduce length to maximum possible
3169 length = info.startPos.frames(m_document->fps());
3173 InsertSpaceCommand *command = new InsertSpaceCommand(this, clipsToMove, transitionsToMove, track, GenTime(-length, m_document->fps()), true);
3174 updateTrackDuration(track, command);
3175 m_commandStack->push(command);
3178 void CustomTrackView::slotInsertSpace()
3182 if (m_menuPosition.isNull()) {
3183 pos = GenTime(cursorPos(), m_document->fps());
3185 pos = GenTime((int)(mapToScene(m_menuPosition).x()), m_document->fps());
3186 track = (int)(mapToScene(m_menuPosition).y() / m_tracksHeight) + 1;
3188 QPointer<SpacerDialog> d = new SpacerDialog(GenTime(65, m_document->fps()),
3189 m_document->timecode(), track, m_document->tracksList(), this);
3190 if (d->exec() != QDialog::Accepted) {
3194 GenTime spaceDuration = d->selectedDuration();
3195 track = d->selectedTrack();
3198 QList<QGraphicsItem *> items;
3200 if (m_document->isTrackLocked(m_document->tracksCount() - track - 1)) {
3201 emit displayMessage(i18n("Cannot insert space in a locked track"), ErrorMessage);
3205 ClipItem *item = getClipItemAt(pos, track);
3206 if (item) pos = item->startPos();
3208 // Make sure there is no group in the way
3209 QRectF rect(pos.frames(m_document->fps()), track * m_tracksHeight + m_tracksHeight / 2, sceneRect().width() - pos.frames(m_document->fps()), m_tracksHeight / 2 - 2);
3211 items = checkForGroups(rect, &isOk);
3213 // groups found on track, do not allow the move
3214 emit displayMessage(i18n("Cannot insert space in a track with a group"), ErrorMessage);
3218 QRectF rect(pos.frames(m_document->fps()), 0, sceneRect().width() - pos.frames(m_document->fps()), m_document->tracksCount() * m_tracksHeight);
3219 items = scene()->items(rect);
3222 QList<ItemInfo> clipsToMove;
3223 QList<ItemInfo> transitionsToMove;
3225 for (int i = 0; i < items.count(); i++) {
3226 if (items.at(i)->type() == AVWIDGET || items.at(i)->type() == TRANSITIONWIDGET) {
3227 AbstractClipItem *item = static_cast <AbstractClipItem *>(items.at(i));
3228 ItemInfo info = item->info();
3229 if (item->type() == AVWIDGET)
3230 clipsToMove.append(info);
3231 else if (item->type() == TRANSITIONWIDGET)
3232 transitionsToMove.append(info);
3236 if (!clipsToMove.isEmpty() || !transitionsToMove.isEmpty()) {
3237 InsertSpaceCommand *command = new InsertSpaceCommand(this, clipsToMove, transitionsToMove, track, spaceDuration, true);
3238 updateTrackDuration(track, command);
3239 m_commandStack->push(command);
3243 void CustomTrackView::insertSpace(QList<ItemInfo> clipsToMove, QList<ItemInfo> transToMove, int track, const GenTime &duration, const GenTime &offset)
3245 int diff = duration.frames(m_document->fps());
3246 resetSelectionGroup();
3247 m_selectionGroup = new AbstractGroupItem(m_document->fps());
3248 scene()->addItem(m_selectionGroup);
3250 Transition *transition;
3252 // Create lists with start pos for each track
3253 QMap <int, int> trackClipStartList;
3254 QMap <int, int> trackTransitionStartList;
3256 for (int i = 1; i < m_document->tracksCount() + 1; i++) {
3257 trackClipStartList[i] = -1;
3258 trackTransitionStartList[i] = -1;
3261 if (!clipsToMove.isEmpty()) for (int i = 0; i < clipsToMove.count(); i++) {
3262 clip = getClipItemAtStart(clipsToMove.at(i).startPos + offset, clipsToMove.at(i).track);
3264 if (clip->parentItem()) {
3265 m_selectionGroup->addToGroup(clip->parentItem());
3266 clip->parentItem()->setFlag(QGraphicsItem::ItemIsMovable, false);
3268 m_selectionGroup->addToGroup(clip);
3269 clip->setFlag(QGraphicsItem::ItemIsMovable, false);
3271 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))
3272 trackClipStartList[m_document->tracksCount() - clipsToMove.at(i).track] = clipsToMove.at(i).startPos.frames(m_document->fps());
3274 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);
3277 if (!transToMove.isEmpty()) for (int i = 0; i < transToMove.count(); i++) {
3278 transition = getTransitionItemAtStart(transToMove.at(i).startPos + offset, transToMove.at(i).track);
3280 if (transition->parentItem()) {
3281 m_selectionGroup->addToGroup(transition->parentItem());
3282 transition->parentItem()->setFlag(QGraphicsItem::ItemIsMovable, false);
3284 m_selectionGroup->addToGroup(transition);
3285 transition->setFlag(QGraphicsItem::ItemIsMovable, false);
3287 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))
3288 trackTransitionStartList[m_document->tracksCount() - transToMove.at(i).track] = transToMove.at(i).startPos.frames(m_document->fps());
3289 } 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);
3291 m_selectionGroup->translate(diff, 0);
3293 // update items coordinates
3294 QList<QGraphicsItem *> itemList = m_selectionGroup->childItems();
3296 for (int i = 0; i < itemList.count(); i++) {
3297 if (itemList.at(i)->type() == AVWIDGET || itemList.at(i)->type() == TRANSITIONWIDGET) {
3298 static_cast < AbstractClipItem *>(itemList.at(i))->updateItem();
3299 } else if (itemList.at(i)->type() == GROUPWIDGET) {
3300 QList<QGraphicsItem *> children = itemList.at(i)->childItems();
3301 for (int j = 0; j < children.count(); j++) {
3302 AbstractClipItem * clp = static_cast < AbstractClipItem *>(children.at(j));
3307 resetSelectionGroup(false);
3309 track = m_document->tracksCount() - track;
3310 m_document->renderer()->mltInsertSpace(trackClipStartList, trackTransitionStartList, track, duration, offset);
3313 void CustomTrackView::deleteClip(const QString &clipId)
3315 resetSelectionGroup();
3316 QList<QGraphicsItem *> itemList = items();
3317 QUndoCommand *deleteCommand = new QUndoCommand();
3319 for (int i = 0; i < itemList.count(); i++) {
3320 if (itemList.at(i)->type() == AVWIDGET) {
3321 ClipItem *item = (ClipItem *)itemList.at(i);
3322 if (item->clipProducer() == clipId) {
3324 if (item->parentItem()) {
3325 // Clip is in a group, destroy the group
3326 new GroupClipsCommand(this, QList<ItemInfo>() << item->info(), QList<ItemInfo>(), false, deleteCommand);
3328 new AddTimelineClipCommand(this, item->xml(), item->clipProducer(), item->info(), item->effectList(), false, false, true, true, deleteCommand);
3332 deleteCommand->setText(i18np("Delete timeline clip", "Delete timeline clips", count));
3334 delete deleteCommand;
3336 updateTrackDuration(-1, deleteCommand);
3337 m_commandStack->push(deleteCommand);
3341 void CustomTrackView::seekCursorPos(int pos)
3343 m_document->renderer()->seek(pos);
3347 int CustomTrackView::seekPosition() const
3349 return m_document->renderer()->requestedSeekPosition;
3353 void CustomTrackView::setCursorPos(int pos, bool seek)
3355 if (pos != m_cursorPos) {
3356 emit cursorMoved((int)(m_cursorPos), (int)(pos));
3358 m_cursorLine->setPos(m_cursorPos, 0);
3360 else if (m_autoScroll) checkScrolling();
3363 void CustomTrackView::updateCursorPos()
3365 m_cursorLine->setPos(m_cursorPos, 0);
3368 int CustomTrackView::cursorPos()
3370 return (int)(m_cursorPos);
3373 void CustomTrackView::moveCursorPos(int delta)
3375 int currentPos = m_document->renderer()->requestedSeekPosition;
3376 if (currentPos == SEEK_INACTIVE) currentPos = m_document->renderer()->seekFramePosition();
3377 if (currentPos + delta < 0) delta = 0 - currentPos;
3378 currentPos += delta;
3379 m_document->renderer()->seek(currentPos);
3383 void CustomTrackView::initCursorPos(int pos)
3385 emit cursorMoved((int)(m_cursorPos), (int)(pos));
3387 m_cursorLine->setPos(pos, 0);
3391 void CustomTrackView::checkScrolling()
3393 ensureVisible(m_cursorPos, verticalScrollBar()->value() + 10, 2, 2, 50, 0);
3396 void CustomTrackView::mouseReleaseEvent(QMouseEvent * event)
3398 if (m_moveOpMode == SEEK) m_moveOpMode = NONE;
3399 QGraphicsView::mouseReleaseEvent(event);
3400 setViewportUpdateMode(QGraphicsView::MinimalViewportUpdate);
3401 #if QT_VERSION >= 0x040600
3402 if (m_dragItem) m_dragItem->setGraphicsEffect(NULL);
3404 if (m_scrollTimer.isActive()) m_scrollTimer.stop();
3405 if (event->button() == Qt::MidButton) {
3408 setDragMode(QGraphicsView::NoDrag);
3409 if (m_operationMode == MOVEGUIDE) {
3410 setCursor(Qt::ArrowCursor);
3411 m_operationMode = NONE;
3412 m_dragGuide->setFlag(QGraphicsItem::ItemIsMovable, false);
3413 GenTime newPos = GenTime(m_dragGuide->pos().x(), m_document->fps());
3414 if (newPos != m_dragGuide->position()) {
3415 EditGuideCommand *command = new EditGuideCommand(this, m_dragGuide->position(), m_dragGuide->label(), newPos, m_dragGuide->label(), false);
3416 m_commandStack->push(command);
3417 m_dragGuide->updateGuide(GenTime(m_dragGuide->pos().x(), m_document->fps()));
3418 qSort(m_guides.begin(), m_guides.end(), sortGuidesList);
3419 m_document->syncGuides(m_guides);
3424 } else if (m_operationMode == SPACER && m_selectionGroup) {
3426 if (event->modifiers() != Qt::ControlModifier) {
3427 // We are moving all tracks
3429 } else track = (int)(mapToScene(m_clickEvent).y() / m_tracksHeight);
3430 GenTime timeOffset = GenTime((int)(m_selectionGroup->scenePos().x()), m_document->fps()) - m_selectionGroupInfo.startPos;
3432 if (timeOffset != GenTime()) {
3433 QList<QGraphicsItem *> items = m_selectionGroup->childItems();
3435 QList<ItemInfo> clipsToMove;
3436 QList<ItemInfo> transitionsToMove;
3438 // Create lists with start pos for each track
3439 QMap <int, int> trackClipStartList;
3440 QMap <int, int> trackTransitionStartList;
3442 for (int i = 1; i < m_document->tracksCount() + 1; i++) {
3443 trackClipStartList[i] = -1;
3444 trackTransitionStartList[i] = -1;
3447 for (int i = 0; i < items.count(); i++) {
3448 if (items.at(i)->type() == GROUPWIDGET)
3449 items += items.at(i)->childItems();
3452 for (int i = 0; i < items.count(); i++) {
3453 if (items.at(i)->type() == AVWIDGET) {
3454 AbstractClipItem *item = static_cast <AbstractClipItem *>(items.at(i));
3455 ItemInfo info = item->info();
3456 clipsToMove.append(info);
3458 if (trackClipStartList.value(m_document->tracksCount() - info.track) == -1 || info.startPos.frames(m_document->fps()) < trackClipStartList.value(m_document->tracksCount() - info.track))
3459 trackClipStartList[m_document->tracksCount() - info.track] = info.startPos.frames(m_document->fps());
3460 } else if (items.at(i)->type() == TRANSITIONWIDGET) {
3461 AbstractClipItem *item = static_cast <AbstractClipItem *>(items.at(i));
3462 ItemInfo info = item->info();
3463 transitionsToMove.append(info);
3465 if (trackTransitionStartList.value(m_document->tracksCount() - info.track) == -1 || info.startPos.frames(m_document->fps()) < trackTransitionStartList.value(m_document->tracksCount() - info.track))
3466 trackTransitionStartList[m_document->tracksCount() - info.track] = info.startPos.frames(m_document->fps());
3469 if (!clipsToMove.isEmpty() || !transitionsToMove.isEmpty()) {
3470 InsertSpaceCommand *command = new InsertSpaceCommand(this, clipsToMove, transitionsToMove, track, timeOffset, false);
3471 updateTrackDuration(track, command);
3472 m_commandStack->push(command);
3473 if (track != -1) track = m_document->tracksCount() - track;
3474 kDebug() << "SPACER TRACK:" << track;
3475 m_document->renderer()->mltInsertSpace(trackClipStartList, trackTransitionStartList, track, timeOffset, GenTime());
3476 setDocumentModified();
3479 resetSelectionGroup(false);
3480 m_operationMode = NONE;
3481 } else if (m_operationMode == RUBBERSELECTION) {
3482 resetSelectionGroup();
3483 groupSelectedItems();
3484 m_operationMode = NONE;
3487 if (m_dragItem == NULL && m_selectionGroup == NULL) {
3488 emit transitionItemSelected(NULL);
3492 if (m_dragItem) info = m_dragItem->info();
3494 if (m_operationMode == MOVE) {
3495 setCursor(Qt::OpenHandCursor);
3496 if (m_dragItem->parentItem() == 0) {
3497 // we are moving one clip, easy
3498 if (m_dragItem->type() == AVWIDGET && (m_dragItemInfo.startPos != info.startPos || m_dragItemInfo.track != info.track)) {
3499 ClipItem *item = static_cast <ClipItem *>(m_dragItem);
3500 Mlt::Producer *prod = item->getProducer(info.track);
3501 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);
3504 QUndoCommand *moveCommand = new QUndoCommand();
3505 moveCommand->setText(i18n("Move clip"));
3506 adjustTimelineClips(m_scene->editMode(), item, ItemInfo(), moveCommand);
3508 int tracknumber = m_document->tracksCount() - item->track() - 1;
3509 bool isLocked = m_document->trackInfoAt(tracknumber).isLocked;
3510 if (isLocked) item->setItemLocked(true);
3511 new MoveClipCommand(this, m_dragItemInfo, info, false, moveCommand);
3512 // Also move automatic transitions (on lower track)
3513 Transition *startTransition = getTransitionItemAtStart(m_dragItemInfo.startPos, m_dragItemInfo.track);
3514 ItemInfo startTrInfo;
3515 ItemInfo newStartTrInfo;
3516 bool moveStartTrans = false;
3517 bool moveEndTrans = false;
3518 if (startTransition && startTransition->isAutomatic()) {
3519 startTrInfo = startTransition->info();
3520 newStartTrInfo = startTrInfo;
3521 newStartTrInfo.track = info.track;
3522 newStartTrInfo.startPos = info.startPos;
3523 if (m_dragItemInfo.track == info.track && !item->baseClip()->isTransparent() && getClipItemAtEnd(newStartTrInfo.endPos, m_document->tracksCount() - startTransition->transitionEndTrack())) {
3524 // transition end should stay the same
3526 // transition end should be adjusted to clip
3527 newStartTrInfo.endPos = newStartTrInfo.endPos + (newStartTrInfo.startPos - startTrInfo.startPos);
3529 if (newStartTrInfo.startPos < newStartTrInfo.endPos) moveStartTrans = true;
3531 if (startTransition == NULL || startTransition->endPos() < m_dragItemInfo.endPos) {
3532 // Check if there is a transition at clip end
3533 Transition *tr = getTransitionItemAtEnd(m_dragItemInfo.endPos, m_dragItemInfo.track);
3534 if (tr && tr->isAutomatic()) {
3535 ItemInfo trInfo = tr->info();
3536 ItemInfo newTrInfo = trInfo;
3537 newTrInfo.track = info.track;
3538 newTrInfo.endPos = m_dragItem->endPos();
3539 if (m_dragItemInfo.track == info.track && !item->baseClip()->isTransparent() && getClipItemAtStart(trInfo.startPos, m_document->tracksCount() - tr->transitionEndTrack())) {
3540 // transition start should stay the same
3542 // transition start should be moved
3543 newTrInfo.startPos = newTrInfo.startPos + (newTrInfo.endPos - trInfo.endPos);
3545 if (newTrInfo.startPos < newTrInfo.endPos) {
3546 moveEndTrans = true;
3547 if (moveStartTrans) {
3548 // we have to move both transitions, remove the start one so that there is no collision
3549 new AddTransitionCommand(this, startTrInfo, startTransition->transitionEndTrack(), startTransition->toXML(), true, true, moveCommand);
3551 adjustTimelineTransitions(m_scene->editMode(), tr, moveCommand);
3552 new MoveTransitionCommand(this, trInfo, newTrInfo, true, moveCommand);
3553 if (moveStartTrans) {
3554 // re-add transition in correct place
3555 int transTrack = startTransition->transitionEndTrack();
3556 if (m_dragItemInfo.track != info.track && !startTransition->forcedTrack()) {
3557 transTrack = getPreviousVideoTrack(info.track);
3559 adjustTimelineTransitions(m_scene->editMode(), startTransition, moveCommand);
3560 new AddTransitionCommand(this, newStartTrInfo, transTrack, startTransition->toXML(), false, true, moveCommand);
3566 if (moveStartTrans && !moveEndTrans) {
3567 adjustTimelineTransitions(m_scene->editMode(), startTransition, moveCommand);
3568 new MoveTransitionCommand(this, startTrInfo, newStartTrInfo, true, moveCommand);
3571 // Also move automatic transitions (on upper track)
3572 Transition *tr = getTransitionItemAtStart(m_dragItemInfo.startPos, m_dragItemInfo.track - 1);
3573 if (m_dragItemInfo.track == info.track && tr && tr->isAutomatic() && (m_document->tracksCount() - tr->transitionEndTrack()) == m_dragItemInfo.track) {
3574 ItemInfo trInfo = tr->info();
3575 ItemInfo newTrInfo = trInfo;
3576 newTrInfo.startPos = m_dragItem->startPos();
3577 ClipItem * upperClip = getClipItemAt(m_dragItemInfo.startPos, m_dragItemInfo.track - 1);
3578 if (!upperClip || !upperClip->baseClip()->isTransparent()) {
3579 if (!getClipItemAtEnd(newTrInfo.endPos, tr->track())) {
3580 // transition end should be adjusted to clip on upper track
3581 newTrInfo.endPos = newTrInfo.endPos + (newTrInfo.startPos - trInfo.startPos);
3583 if (newTrInfo.startPos < newTrInfo.endPos) {
3584 adjustTimelineTransitions(m_scene->editMode(), tr, moveCommand);
3585 new MoveTransitionCommand(this, trInfo, newTrInfo, true, moveCommand);
3589 if (m_dragItemInfo.track == info.track && (tr == NULL || tr->endPos() < m_dragItemInfo.endPos)) {
3590 // Check if there is a transition at clip end
3591 tr = getTransitionItemAtEnd(m_dragItemInfo.endPos, m_dragItemInfo.track - 1);
3592 if (tr && tr->isAutomatic() && (m_document->tracksCount() - tr->transitionEndTrack()) == m_dragItemInfo.track) {
3593 ItemInfo trInfo = tr->info();
3594 ItemInfo newTrInfo = trInfo;
3595 newTrInfo.endPos = m_dragItem->endPos();
3596 kDebug() << "CLIP ENDS AT: " << newTrInfo.endPos.frames(25);
3597 kDebug() << "CLIP STARTS AT: " << newTrInfo.startPos.frames(25);
3598 ClipItem * upperClip = getClipItemAt(m_dragItemInfo.startPos, m_dragItemInfo.track - 1);
3599 if (!upperClip || !upperClip->baseClip()->isTransparent()) {
3600 if (!getClipItemAtStart(trInfo.startPos, tr->track())) {
3601 // transition start should be moved
3602 newTrInfo.startPos = newTrInfo.startPos + (newTrInfo.endPos - trInfo.endPos);
3604 if (newTrInfo.startPos < newTrInfo.endPos) {
3605 adjustTimelineTransitions(m_scene->editMode(), tr, moveCommand);
3606 new MoveTransitionCommand(this, trInfo, newTrInfo, true, moveCommand);
3611 updateTrackDuration(info.track, moveCommand);
3612 if (m_dragItemInfo.track != info.track)
3613 updateTrackDuration(m_dragItemInfo.track, moveCommand);
3614 m_commandStack->push(moveCommand);
3615 //checkTrackSequence(m_dragItem->track());
3617 // undo last move and emit error message
3618 bool snap = KdenliveSettings::snaptopoints();
3619 KdenliveSettings::setSnaptopoints(false);
3620 item->setPos((int) m_dragItemInfo.startPos.frames(m_document->fps()), (int)(m_dragItemInfo.track * m_tracksHeight + 1));
3621 KdenliveSettings::setSnaptopoints(snap);
3622 emit displayMessage(i18n("Cannot move clip to position %1", m_document->timecode().getTimecodeFromFrames(info.startPos.frames(m_document->fps()))), ErrorMessage);
3624 setDocumentModified();
3625 } else if (m_dragItem->type() == TRANSITIONWIDGET && (m_dragItemInfo.startPos != info.startPos || m_dragItemInfo.track != info.track)) {
3626 Transition *transition = static_cast <Transition *>(m_dragItem);
3627 transition->updateTransitionEndTrack(getPreviousVideoTrack(m_dragItem->track()));
3628 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)) {
3629 // Moving transition failed, revert to previous position
3630 emit displayMessage(i18n("Cannot move transition"), ErrorMessage);
3631 transition->setPos((int) m_dragItemInfo.startPos.frames(m_document->fps()), (m_dragItemInfo.track) * m_tracksHeight + 1);
3633 QUndoCommand *moveCommand = new QUndoCommand();
3634 moveCommand->setText(i18n("Move transition"));
3635 adjustTimelineTransitions(m_scene->editMode(), transition, moveCommand);
3636 new MoveTransitionCommand(this, m_dragItemInfo, info, false, moveCommand);
3637 updateTrackDuration(info.track, moveCommand);
3638 if (m_dragItemInfo.track != info.track)
3639 updateTrackDuration(m_dragItemInfo.track, moveCommand);
3640 m_commandStack->push(moveCommand);
3641 setDocumentModified();
3645 // Moving several clips. We need to delete them and readd them to new position,
3646 // or they might overlap each other during the move
3647 QGraphicsItemGroup *group;
3648 if (m_selectionGroup)
3649 group = static_cast <QGraphicsItemGroup *>(m_selectionGroup);
3651 group = static_cast <QGraphicsItemGroup *>(m_dragItem->parentItem());
3652 QList<QGraphicsItem *> items = group->childItems();
3654 QList<ItemInfo> clipsToMove;
3655 QList<ItemInfo> transitionsToMove;
3657 GenTime timeOffset = GenTime(m_dragItem->scenePos().x(), m_document->fps()) - m_dragItemInfo.startPos;
3658 const int trackOffset = (int)(m_dragItem->scenePos().y() / m_tracksHeight) - m_dragItemInfo.track;
3660 QUndoCommand *moveGroup = new QUndoCommand();
3661 moveGroup->setText(i18n("Move group"));
3662 if (timeOffset != GenTime() || trackOffset != 0) {
3663 // remove items in MLT playlist
3666 int max = items.count();
3667 for (int i = 0; i < max; i++) {
3668 if (items.at(i)->type() == GROUPWIDGET) {
3669 items += items.at(i)->childItems();
3672 m_document->renderer()->blockSignals(true);
3673 for (int i = 0; i < items.count(); i++) {
3674 if (items.at(i)->type() != AVWIDGET && items.at(i)->type() != TRANSITIONWIDGET) continue;
3675 AbstractClipItem *item = static_cast <AbstractClipItem *>(items.at(i));
3676 ItemInfo info = item->info();
3677 if (item->type() == AVWIDGET) {
3678 if (m_document->renderer()->mltRemoveClip(m_document->tracksCount() - info.track, info.startPos) == false) {
3679 // error, clip cannot be removed from playlist
3680 emit displayMessage(i18n("Error removing clip at %1 on track %2", m_document->timecode().getTimecodeFromFrames(info.startPos.frames(m_document->fps())), info.track), ErrorMessage);
3682 clipsToMove.append(info);
3685 transitionsToMove.append(info);
3686 Transition *tr = static_cast <Transition*>(item);
3687 m_document->renderer()->mltDeleteTransition(tr->transitionTag(), tr->transitionEndTrack(), m_document->tracksCount() - info.track, info.startPos, info.endPos, tr->toXML());
3690 m_document->renderer()->blockSignals(false);
3691 for (int i = 0; i < items.count(); i++) {
3692 // re-add items in correct place
3693 if (items.at(i)->type() != AVWIDGET && items.at(i)->type() != TRANSITIONWIDGET) continue;
3694 AbstractClipItem *item = static_cast <AbstractClipItem *>(items.at(i));
3696 ItemInfo info = item->info();
3697 int tracknumber = m_document->tracksCount() - info.track - 1;
3698 bool isLocked = m_document->trackInfoAt(tracknumber).isLocked;
3700 group->removeFromGroup(item);
3701 item->setItemLocked(true);
3704 if (item->type() == AVWIDGET) {
3705 ClipItem *clip = static_cast <ClipItem*>(item);
3706 int trackProducer = info.track;
3707 info.track = m_document->tracksCount() - info.track;
3708 adjustTimelineClips(m_scene->editMode(), clip, ItemInfo(), moveGroup);
3709 m_document->renderer()->mltInsertClip(info, clip->xml(), clip->getProducer(trackProducer), m_scene->editMode() == OVERWRITEEDIT, m_scene->editMode() == INSERTEDIT);
3710 for (int i = 0; i < clip->effectsCount(); i++) {
3711 m_document->renderer()->mltAddEffect(info.track, info.startPos, getEffectArgs(clip->effect(i)), false);
3714 Transition *tr = static_cast <Transition*>(item);
3715 int newTrack = tr->transitionEndTrack();
3716 if (!tr->forcedTrack()) {
3717 newTrack = getPreviousVideoTrack(info.track);
3719 tr->updateTransitionEndTrack(newTrack);
3720 adjustTimelineTransitions(m_scene->editMode(), tr, moveGroup);
3721 m_document->renderer()->mltAddTransition(tr->transitionTag(), newTrack, m_document->tracksCount() - info.track, info.startPos, info.endPos, tr->toXML());
3724 new MoveGroupCommand(this, clipsToMove, transitionsToMove, timeOffset, trackOffset, false, moveGroup);
3725 updateTrackDuration(-1, moveGroup);
3726 m_commandStack->push(moveGroup);
3728 //QPointF top = group->sceneBoundingRect().topLeft();
3729 //QPointF oldpos = m_selectionGroup->scenePos();
3730 //kDebug()<<"SELECTION GRP POS: "<<m_selectionGroup->scenePos()<<", TOP: "<<top;
3731 //group->setPos(top);
3732 //TODO: get rid of the 3 lines below
3733 if (m_selectionGroup) {
3734 m_selectionGroupInfo.startPos = GenTime(m_selectionGroup->scenePos().x(), m_document->fps());
3735 m_selectionGroupInfo.track = m_selectionGroup->track();
3737 for (int i = 0; i < items.count(); ++i) {
3738 if (items.at(i)->type() == GROUPWIDGET) {
3739 rebuildGroup((AbstractGroupItem*)items.at(i));
3744 for (int i = 0; i < items.count(); ++i) {
3746 items.at(i)->setSelected(true);
3747 if (items.at(i)->parentItem())
3748 items.at(i)->parentItem()->setSelected(true);
3751 resetSelectionGroup();
3752 groupSelectedItems();
3754 rebuildGroup((AbstractGroupItem *)group);
3756 setDocumentModified();
3759 m_document->renderer()->doRefresh();
3760 } else if (m_operationMode == RESIZESTART && m_dragItem->startPos() != m_dragItemInfo.startPos) {
3762 if (!m_controlModifier && m_dragItem->type() == AVWIDGET && m_dragItem->parentItem() && m_dragItem->parentItem() != m_selectionGroup) {
3763 AbstractGroupItem *parent = static_cast <AbstractGroupItem *>(m_dragItem->parentItem());
3765 QUndoCommand *resizeCommand = new QUndoCommand();
3766 resizeCommand->setText(i18n("Resize group"));
3767 QList <QGraphicsItem *> items = parent->childItems();
3768 QList <ItemInfo> infos = parent->resizeInfos();
3769 parent->clearResizeInfos();
3771 for (int i = 0; i < items.count(); ++i) {
3772 AbstractClipItem *item = static_cast<AbstractClipItem *>(items.at(i));
3773 if (item && item->type() == AVWIDGET) {
3774 ItemInfo info = infos.at(itemcount);
3775 prepareResizeClipStart(item, info, item->startPos().frames(m_document->fps()), false, resizeCommand);
3779 m_commandStack->push(resizeCommand);
3782 prepareResizeClipStart(m_dragItem, m_dragItemInfo, m_dragItem->startPos().frames(m_document->fps()));
3784 } else if (m_operationMode == RESIZEEND && m_dragItem->endPos() != m_dragItemInfo.endPos) {
3786 if (!m_controlModifier && m_dragItem->type() == AVWIDGET && m_dragItem->parentItem() && m_dragItem->parentItem() != m_selectionGroup) {
3787 AbstractGroupItem *parent = static_cast <AbstractGroupItem *>(m_dragItem->parentItem());
3789 QUndoCommand *resizeCommand = new QUndoCommand();
3790 resizeCommand->setText(i18n("Resize group"));
3791 QList <QGraphicsItem *> items = parent->childItems();
3792 QList <ItemInfo> infos = parent->resizeInfos();
3793 parent->clearResizeInfos();
3795 for (int i = 0; i < items.count(); ++i) {
3796 AbstractClipItem *item = static_cast<AbstractClipItem *>(items.at(i));
3797 if (item && item->type() == AVWIDGET) {
3798 ItemInfo info = infos.at(itemcount);
3799 prepareResizeClipEnd(item, info, item->endPos().frames(m_document->fps()), false, resizeCommand);
3803 updateTrackDuration(-1, resizeCommand);
3804 m_commandStack->push(resizeCommand);
3807 prepareResizeClipEnd(m_dragItem, m_dragItemInfo, m_dragItem->endPos().frames(m_document->fps()));
3809 } else if (m_operationMode == FADEIN) {
3810 // resize fade in effect
3811 ClipItem * item = static_cast <ClipItem *>(m_dragItem);
3812 int ix = item->hasEffect("volume", "fadein");
3813 int ix2 = item->hasEffect("", "fade_from_black");
3815 QDomElement oldeffect = item->effectAtIndex(ix);
3816 int start = item->cropStart().frames(m_document->fps());
3817 int end = item->fadeIn();
3819 slotDeleteEffect(item, -1, oldeffect, false);
3822 QDomElement effect = oldeffect.cloneNode().toElement();
3823 EffectsList::setParameter(oldeffect, "in", QString::number(start));
3824 EffectsList::setParameter(oldeffect, "out", QString::number(end));
3825 slotUpdateClipEffect(item, -1, effect, oldeffect, ix);
3826 emit clipItemSelected(item);
3828 } else if (item->fadeIn() != 0 && ix2 == -1) {
3830 if (item->isVideoOnly() || (item->clipType() != AUDIO && item->clipType() != AV && item->clipType() != PLAYLIST)) {
3832 effect = MainWindow::videoEffects.getEffectByTag("", "fade_from_black").cloneNode().toElement();
3833 } else effect = MainWindow::audioEffects.getEffectByTag("volume", "fadein").cloneNode().toElement();
3834 EffectsList::setParameter(effect, "out", QString::number(item->fadeIn()));
3835 slotAddEffect(effect, m_dragItem->startPos(), m_dragItem->track());
3838 QDomElement oldeffect = item->effectAtIndex(ix2);
3839 int start = item->cropStart().frames(m_document->fps());
3840 int end = item->fadeIn();
3842 slotDeleteEffect(item, -1, oldeffect, false);
3845 QDomElement effect = oldeffect.cloneNode().toElement();
3846 EffectsList::setParameter(oldeffect, "in", QString::number(start));
3847 EffectsList::setParameter(oldeffect, "out", QString::number(end));
3848 slotUpdateClipEffect(item, -1, effect, oldeffect, ix2);
3849 emit clipItemSelected(item);
3852 } else if (m_operationMode == FADEOUT) {
3853 // resize fade out effect
3854 ClipItem * item = static_cast <ClipItem *>(m_dragItem);
3855 int ix = item->hasEffect("volume", "fadeout");
3856 int ix2 = item->hasEffect("", "fade_to_black");
3858 QDomElement oldeffect = item->effectAtIndex(ix);
3859 int end = (item->cropDuration() + item->cropStart()).frames(m_document->fps());
3860 int start = item->fadeOut();
3862 slotDeleteEffect(item, -1, oldeffect, false);
3864 start = end - start;
3865 QDomElement effect = oldeffect.cloneNode().toElement();
3866 EffectsList::setParameter(oldeffect, "in", QString::number(start));
3867 EffectsList::setParameter(oldeffect, "out", QString::number(end));
3868 // kDebug()<<"EDIT FADE OUT : "<<start<<"x"<<end;
3869 slotUpdateClipEffect(item, -1, effect, oldeffect, ix);
3870 emit clipItemSelected(item);
3872 } else if (item->fadeOut() != 0 && ix2 == -1) {
3874 if (item->isVideoOnly() || (item->clipType() != AUDIO && item->clipType() != AV && item->clipType() != PLAYLIST)) {
3876 effect = MainWindow::videoEffects.getEffectByTag("", "fade_to_black").cloneNode().toElement();
3877 } else effect = MainWindow::audioEffects.getEffectByTag("volume", "fadeout").cloneNode().toElement();
3878 int end = (item->cropDuration() + item->cropStart()).frames(m_document->fps());
3879 int start = end-item->fadeOut();
3880 EffectsList::setParameter(effect, "in", QString::number(start));
3881 EffectsList::setParameter(effect, "out", QString::number(end));
3882 slotAddEffect(effect, m_dragItem->startPos(), m_dragItem->track());
3885 QDomElement oldeffect = item->effectAtIndex(ix2);
3886 int end = (item->cropDuration() + item->cropStart()).frames(m_document->fps());
3887 int start = item->fadeOut();
3889 slotDeleteEffect(item, -1, oldeffect, false);
3891 start = end - start;
3892 QDomElement effect = oldeffect.cloneNode().toElement();
3893 EffectsList::setParameter(oldeffect, "in", QString::number(start));
3894 EffectsList::setParameter(oldeffect, "out", QString::number(end));
3895 // kDebug()<<"EDIT FADE OUT : "<<start<<"x"<<end;
3896 slotUpdateClipEffect(item, -1, effect, oldeffect, ix2);
3897 emit clipItemSelected(item);
3900 } else if (m_operationMode == KEYFRAME) {
3901 // update the MLT effect
3902 ClipItem * item = static_cast <ClipItem *>(m_dragItem);
3903 QDomElement oldEffect = item->selectedEffect().cloneNode().toElement();
3905 // check if we want to remove keyframe
3906 double val = mapToScene(event->pos()).toPoint().y();
3907 QRectF br = item->sceneBoundingRect();
3908 double maxh = 100.0 / br.height();
3909 val = (br.bottom() - val) * maxh;
3910 int start = item->cropStart().frames(m_document->fps());
3911 int end = (item->cropStart() + item->cropDuration()).frames(m_document->fps()) - 1;
3913 if ((val < -50 || val > 150) && item->editedKeyFramePos() != start && item->editedKeyFramePos() != end && item->keyFrameNumber() > 1) {
3915 item->movedKeyframe(item->getEffectAtIndex(item->selectedEffectIndex()), item->selectedKeyFramePos(), -1, 0);
3917 item->movedKeyframe(item->getEffectAtIndex(item->selectedEffectIndex()), item->selectedKeyFramePos(), item->editedKeyFramePos(), item->editedKeyFrameValue());
3920 QDomElement newEffect = item->selectedEffect().cloneNode().toElement();
3921 //item->updateKeyframeEffect();
3922 //QString next = item->keyframes(item->selectedEffectIndex());
3923 //EditKeyFrameCommand *command = new EditKeyFrameCommand(this, item->track(), item->startPos(), item->selectedEffectIndex(), previous, next, false);
3924 EditEffectCommand *command = new EditEffectCommand(this, m_document->tracksCount() - item->track(), item->startPos(), oldEffect, newEffect, item->selectedEffectIndex(), false, false);
3926 m_commandStack->push(command);
3927 updateEffect(m_document->tracksCount() - item->track(), item->startPos(), item->selectedEffect());
3928 emit clipItemSelected(item);
3930 if (m_dragItem && m_dragItem->type() == TRANSITIONWIDGET && m_dragItem->isSelected()) {
3931 // A transition is selected
3933 ClipItem *transitionClip = getClipItemAt(m_dragItemInfo.startPos, m_dragItemInfo.track);
3934 if (transitionClip && transitionClip->baseClip()) {
3935 QString size = transitionClip->baseClip()->getProperty("frame_size");
3936 double factor = transitionClip->baseClip()->getProperty("aspect_ratio").toDouble();
3937 if (factor == 0) factor = 1.0;
3938 p.setX((int)(size.section('x', 0, 0).toInt() * factor + 0.5));
3939 p.setY(size.section('x', 1, 1).toInt());
3941 emit transitionItemSelected(static_cast <Transition *>(m_dragItem), getPreviousVideoTrack(m_dragItem->track()), p);
3942 } else emit transitionItemSelected(NULL);
3943 if (m_operationMode != NONE && m_operationMode != MOVE) setDocumentModified();
3944 m_operationMode = NONE;
3947 void CustomTrackView::deleteClip(ItemInfo info, bool refresh)
3949 ClipItem *item = getClipItemAt((int) info.startPos.frames(m_document->fps()), info.track);
3951 if (!item) kDebug()<<"// PROBLEM FINDING CLIP ITEM TO REMOVVE!!!!!!!!!";
3952 else kDebug()<<"// deleting CLIP: "<<info.startPos.frames(m_document->fps())<<", "<<item->baseClip()->fileURL();
3953 //m_document->renderer()->saveSceneList(QString("/tmp/error%1.mlt").arg(m_ct), QDomElement());
3954 if (!item || m_document->renderer()->mltRemoveClip(m_document->tracksCount() - info.track, info.startPos) == false) {
3955 emit displayMessage(i18n("Error removing clip at %1 on track %2", m_document->timecode().getTimecodeFromFrames(info.startPos.frames(m_document->fps())), info.track), ErrorMessage);
3956 kDebug()<<"CANNOT REMOVE: "<<info.startPos.frames(m_document->fps())<<", TK: "<<info.track;
3957 //m_document->renderer()->saveSceneList(QString("/tmp/error%1.mlt").arg(m_ct), QDomElement());
3960 m_waitingThumbs.removeAll(item);
3962 if (item->isSelected()) emit clipItemSelected(NULL);
3963 item->baseClip()->removeReference();
3964 m_document->updateClip(item->baseClip()->getId());
3966 /*if (item->baseClip()->isTransparent()) {
3967 // also remove automatic transition
3968 Transition *tr = getTransitionItemAt(info.startPos, info.track);
3969 if (tr && tr->isAutomatic()) {
3970 m_document->renderer()->mltDeleteTransition(tr->transitionTag(), tr->transitionEndTrack(), m_document->tracksCount() - info.track, info.startPos, info.endPos, tr->toXML());
3971 scene()->removeItem(tr);
3976 if (m_dragItem == item) m_dragItem = NULL;
3978 #if QT_VERSION >= 0x040600
3979 // animate item deletion
3980 item->closeAnimation();
3981 /*if (refresh) item->closeAnimation();
3983 // no refresh, means we have several operations chained, we need to delete clip immediatly
3984 // so that it does not get in the way of the other
3993 setDocumentModified();
3994 if (refresh) m_document->renderer()->doRefresh();
3997 void CustomTrackView::deleteSelectedClips()
3999 resetSelectionGroup();
4000 QList<QGraphicsItem *> itemList = scene()->selectedItems();
4001 if (itemList.count() == 0) {
4002 emit displayMessage(i18n("Select clip to delete"), ErrorMessage);
4005 scene()->clearSelection();
4006 QUndoCommand *deleteSelected = new QUndoCommand();
4010 int transitionCount = 0;
4011 // expand & destroy groups
4012 for (int i = 0; i < itemList.count(); i++) {
4013 if (itemList.at(i)->type() == GROUPWIDGET) {
4015 QList<QGraphicsItem *> children = itemList.at(i)->childItems();
4016 QList <ItemInfo> clipInfos;
4017 QList <ItemInfo> transitionInfos;
4018 for (int j = 0; j < children.count(); j++) {
4019 if (children.at(j)->type() == AVWIDGET) {
4020 AbstractClipItem *clip = static_cast <AbstractClipItem *>(children.at(j));
4021 if (!clip->isItemLocked()) clipInfos.append(clip->info());
4022 } else if (children.at(j)->type() == TRANSITIONWIDGET) {
4023 AbstractClipItem *clip = static_cast <AbstractClipItem *>(children.at(j));
4024 if (!clip->isItemLocked()) transitionInfos.append(clip->info());
4026 if (itemList.contains(children.at(j))) {
4027 children.removeAt(j);
4031 itemList += children;
4032 if (clipInfos.count() > 0)
4033 new GroupClipsCommand(this, clipInfos, transitionInfos, false, deleteSelected);
4035 } else if (itemList.at(i)->parentItem() && itemList.at(i)->parentItem()->type() == GROUPWIDGET)
4036 itemList.insert(i + 1, itemList.at(i)->parentItem());
4039 for (int i = 0; i < itemList.count(); i++) {
4040 if (itemList.at(i)->type() == AVWIDGET) {
4042 ClipItem *item = static_cast <ClipItem *>(itemList.at(i));
4043 //kDebug()<<"// DELETE CLP AT: "<<item->info().startPos.frames(25);
4044 new AddTimelineClipCommand(this, item->xml(), item->clipProducer(), item->info(), item->effectList(), false, false, true, true, deleteSelected);
4045 emit clipItemSelected(NULL);
4046 } else if (itemList.at(i)->type() == TRANSITIONWIDGET) {
4048 Transition *item = static_cast <Transition *>(itemList.at(i));
4049 //kDebug()<<"// DELETE TRANS AT: "<<item->info().startPos.frames(25);
4050 new AddTransitionCommand(this, item->info(), item->transitionEndTrack(), item->toXML(), true, true, deleteSelected);
4051 emit transitionItemSelected(NULL);
4054 if (groupCount > 0 && clipCount == 0 && transitionCount == 0)
4055 deleteSelected->setText(i18np("Delete selected group", "Delete selected groups", groupCount));
4056 else if (clipCount > 0 && groupCount == 0 && transitionCount == 0)
4057 deleteSelected->setText(i18np("Delete selected clip", "Delete selected clips", clipCount));
4058 else if (transitionCount > 0 && groupCount == 0 && clipCount == 0)
4059 deleteSelected->setText(i18np("Delete selected transition", "Delete selected transitions", transitionCount));
4060 else deleteSelected->setText(i18n("Delete selected items"));
4061 updateTrackDuration(-1, deleteSelected);
4062 m_commandStack->push(deleteSelected);
4066 void CustomTrackView::doChangeClipSpeed(ItemInfo info, ItemInfo speedIndependantInfo, const double speed, const double oldspeed, int strobe, const QString &id)
4069 //DocClipBase *baseclip = m_document->clipManager()->getClipById(id);
4071 ClipItem *item = getClipItemAt((int) info.startPos.frames(m_document->fps()), info.track);
4073 kDebug() << "ERROR: Cannot find clip for speed change";
4074 emit displayMessage(i18n("Cannot find clip for speed change"), ErrorMessage);
4077 info.track = m_document->tracksCount() - item->track();
4078 int endPos = m_document->renderer()->mltChangeClipSpeed(info, speedIndependantInfo, speed, oldspeed, strobe, item->getProducer(item->track(), false));
4080 item->setSpeed(speed, strobe);
4081 item->updateRectGeometry();
4082 if (item->cropDuration().frames(m_document->fps()) != endPos)
4083 item->resizeEnd((int) info.startPos.frames(m_document->fps()) + endPos - 1);
4084 updatePositionEffects(item, info);
4085 setDocumentModified();
4087 emit displayMessage(i18n("Invalid clip"), ErrorMessage);
4091 void CustomTrackView::cutSelectedClips()
4093 QList<QGraphicsItem *> itemList = scene()->selectedItems();
4094 QList<AbstractGroupItem *> groups;
4095 GenTime currentPos = GenTime(m_cursorPos, m_document->fps());
4096 for (int i = 0; i < itemList.count(); ++i) {
4097 if (!itemList.at(i))
4099 if (itemList.at(i)->type() == AVWIDGET) {
4100 ClipItem *item = static_cast <ClipItem *>(itemList.at(i));
4101 if (item->parentItem() && item->parentItem() != m_selectionGroup) {
4102 AbstractGroupItem *group = static_cast <AbstractGroupItem *>(item->parentItem());
4103 if (!groups.contains(group))
4105 } else if (currentPos > item->startPos() && currentPos < item->endPos()) {
4106 RazorClipCommand *command = new RazorClipCommand(this, item->info(), currentPos);
4107 m_commandStack->push(command);
4109 } else if (itemList.at(i)->type() == GROUPWIDGET && itemList.at(i) != m_selectionGroup) {
4110 AbstractGroupItem *group = static_cast<AbstractGroupItem *>(itemList.at(i));
4111 if (!groups.contains(group))
4116 for (int i = 0; i < groups.count(); ++i)
4117 razorGroup(groups.at(i), currentPos);
4120 void CustomTrackView::razorGroup(AbstractGroupItem* group, GenTime cutPos)
4123 QList <QGraphicsItem *> children = group->childItems();
4124 QList <ItemInfo> clips1, transitions1;
4125 QList <ItemInfo> clipsCut, transitionsCut;
4126 QList <ItemInfo> clips2, transitions2;
4127 for (int i = 0; i < children.count(); ++i) {
4128 children.at(i)->setSelected(false);
4129 AbstractClipItem *child = static_cast <AbstractClipItem *>(children.at(i));
4130 if (child->type() == AVWIDGET) {
4131 if (cutPos > child->endPos())
4132 clips1 << child->info();
4133 else if (cutPos < child->startPos())
4134 clips2 << child->info();
4136 clipsCut << child->info();
4138 if (cutPos > child->endPos())
4139 transitions1 << child->info();
4140 else if (cutPos < child->startPos())
4141 transitions2 << child->info();
4143 transitionsCut << child->info();
4146 if (clipsCut.isEmpty() && transitionsCut.isEmpty() && ((clips1.isEmpty() && transitions1.isEmpty()) || (clips2.isEmpty() && transitions2.isEmpty())))
4148 RazorGroupCommand *command = new RazorGroupCommand(this, clips1, transitions1, clipsCut, transitionsCut, clips2, transitions2, cutPos);
4149 m_commandStack->push(command);
4153 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)
4156 for (int i = 0; i < clipsCut.count(); ++i) {
4157 ClipItem *clip = getClipItemAt(clipsCut.at(i).startPos.frames(m_document->fps()), clipsCut.at(i).track);
4159 ClipItem *clipBehind = cutClip(clipsCut.at(i), cutPos, true);
4160 clips1 << clip->info();
4161 if (clipBehind != NULL)
4162 clips2 << clipBehind->info();
4165 /* TODO: cut transitionsCut
4166 * For now just append them to group1 */
4167 transitions1 << transitionsCut;
4168 doGroupClips(clips1, transitions1, true);
4169 doGroupClips(clips2, transitions2, true);
4171 /* we might also just use clipsCut.at(0)->parentItem().
4172 * Do this loop just in case something went wrong during cut */
4173 for (int i = 0; i < clipsCut.count(); ++i) {
4174 ClipItem *clip = getClipItemAt(cutPos.frames(m_document->fps()), clipsCut.at(i).track);
4175 if (clip && clip->parentItem() && clip->parentItem()->type() == GROUPWIDGET) {
4176 AbstractGroupItem *group = static_cast <AbstractGroupItem *>(clip->parentItem());
4177 QList <QGraphicsItem *> children = group->childItems();
4178 QList <ItemInfo> groupClips;
4179 QList <ItemInfo> groupTrans;
4180 for (int j = 0; j < children.count(); ++j) {
4181 if (children.at(j)->type() == AVWIDGET)
4182 groupClips << ((AbstractClipItem *)children.at(j))->info();
4183 else if (children.at(j)->type() == TRANSITIONWIDGET)
4184 groupTrans << ((AbstractClipItem *)children.at(j))->info();
4186 doGroupClips(groupClips, groupTrans, false);
4190 for (int i = 0; i < clipsCut.count(); ++i)
4191 cutClip(clipsCut.at(i), cutPos, false);
4192 // TODO: uncut transitonsCut
4193 doGroupClips(QList <ItemInfo>() << clips1 << clipsCut << clips2, QList <ItemInfo>() << transitions1 << transitionsCut << transitions2, true);
4197 void CustomTrackView::groupClips(bool group)
4199 QList<QGraphicsItem *> itemList = scene()->selectedItems();
4200 QList <ItemInfo> clipInfos;
4201 QList <ItemInfo> transitionInfos;
4204 int max = itemList.count();
4205 for (int i = 0; i < max; i++) {
4206 if (itemList.at(i)->type() == GROUPWIDGET) {
4207 itemList += itemList.at(i)->childItems();
4211 for (int i = 0; i < itemList.count(); i++) {
4212 if (itemList.at(i)->type() == AVWIDGET) {
4213 AbstractClipItem *clip = static_cast <AbstractClipItem *>(itemList.at(i));
4214 if (!clip->isItemLocked()) clipInfos.append(clip->info());
4215 } else if (itemList.at(i)->type() == TRANSITIONWIDGET) {
4216 AbstractClipItem *clip = static_cast <AbstractClipItem *>(itemList.at(i));
4217 if (!clip->isItemLocked()) transitionInfos.append(clip->info());
4220 if (clipInfos.count() > 0) {
4221 GroupClipsCommand *command = new GroupClipsCommand(this, clipInfos, transitionInfos, group);
4222 m_commandStack->push(command);
4226 void CustomTrackView::doGroupClips(QList <ItemInfo> clipInfos, QList <ItemInfo> transitionInfos, bool group)
4228 resetSelectionGroup();
4229 m_scene->clearSelection();
4231 for (int i = 0; i < clipInfos.count(); i++) {
4232 ClipItem *clip = getClipItemAt(clipInfos.at(i).startPos, clipInfos.at(i).track);
4233 if (clip == NULL) continue;
4234 if (clip->parentItem() && clip->parentItem()->type() == GROUPWIDGET) {
4235 AbstractGroupItem *grp = static_cast <AbstractGroupItem *>(clip->parentItem());
4236 m_document->clipManager()->removeGroup(grp);
4237 scene()->destroyItemGroup(grp);
4239 clip->setFlag(QGraphicsItem::ItemIsMovable, true);
4241 for (int i = 0; i < transitionInfos.count(); i++) {
4242 Transition *tr = getTransitionItemAt(transitionInfos.at(i).startPos, transitionInfos.at(i).track);
4243 if (tr == NULL) continue;
4244 if (tr->parentItem() && tr->parentItem()->type() == GROUPWIDGET) {
4245 AbstractGroupItem *grp = static_cast <AbstractGroupItem *>(tr->parentItem());
4246 m_document->clipManager()->removeGroup(grp);
4247 scene()->destroyItemGroup(grp);
4249 tr->setFlag(QGraphicsItem::ItemIsMovable, true);
4251 setDocumentModified();
4255 QList <QGraphicsItemGroup *> groups;
4256 for (int i = 0; i < clipInfos.count(); i++) {
4257 ClipItem *clip = getClipItemAt(clipInfos.at(i).startPos, clipInfos.at(i).track);
4259 clip->setSelected(true);
4262 for (int i = 0; i < transitionInfos.count(); i++) {
4263 Transition *clip = getTransitionItemAt(transitionInfos.at(i).startPos, transitionInfos.at(i).track);
4265 clip->setSelected(true);
4268 groupSelectedItems(false, true);
4269 setDocumentModified();
4272 void CustomTrackView::addClip(QDomElement xml, const QString &clipId, ItemInfo info, EffectsList effects, bool overwrite, bool push, bool refresh)
4274 DocClipBase *baseclip = m_document->clipManager()->getClipById(clipId);
4275 if (baseclip == NULL) {
4276 emit displayMessage(i18n("No clip copied"), ErrorMessage);
4280 if (baseclip->getProducer() == NULL) {
4281 // If the clip has no producer, we must wait until it is created...
4283 emit displayMessage(i18n("Waiting for clip..."), InformationMessage);
4284 emit forceClipProcessing(clipId);
4285 qApp->processEvents();
4286 for (int i = 0; i < 10; i++) {
4287 if (baseclip->getProducer() == NULL) {
4288 qApp->processEvents();
4289 m_producerNotReady.wait(&m_mutex, 200);
4292 if (baseclip->getProducer() == NULL) {
4293 emit displayMessage(i18n("Cannot insert clip..."), ErrorMessage);
4297 emit displayMessage(QString(), InformationMessage);
4301 ClipItem *item = new ClipItem(baseclip, info, m_document->fps(), xml.attribute("speed", "1").toDouble(), xml.attribute("strobe", "1").toInt(), getFrameWidth());
4302 item->setEffectList(effects);
4303 if (xml.hasAttribute("audio_only")) item->setAudioOnly(true);
4304 else if (xml.hasAttribute("video_only")) item->setVideoOnly(true);
4305 scene()->addItem(item);
4307 int producerTrack = info.track;
4308 int tracknumber = m_document->tracksCount() - info.track - 1;
4309 bool isLocked = m_document->trackInfoAt(tracknumber).isLocked;
4310 if (isLocked) item->setItemLocked(true);
4312 baseclip->addReference();
4313 m_document->updateClip(baseclip->getId());
4314 info.track = m_document->tracksCount() - info.track;
4315 m_document->renderer()->mltInsertClip(info, xml, item->getProducer(producerTrack), overwrite, push);
4316 for (int i = 0; i < item->effectsCount(); i++) {
4317 m_document->renderer()->mltAddEffect(info.track, info.startPos, getEffectArgs(item->effect(i)), false);
4319 setDocumentModified();
4321 m_document->renderer()->doRefresh();
4322 if (!baseclip->isPlaceHolder())
4323 m_waitingThumbs.append(item);
4324 m_thumbsTimer.start();
4327 void CustomTrackView::slotUpdateClip(const QString &clipId, bool reload)
4329 QMutexLocker locker(&m_mutex);
4330 QList<QGraphicsItem *> list = scene()->items();
4331 QList <ClipItem *>clipList;
4332 ClipItem *clip = NULL;
4333 DocClipBase *baseClip = NULL;
4334 Mlt::Tractor *tractor = m_document->renderer()->lockService();
4335 for (int i = 0; i < list.size(); ++i) {
4336 if (list.at(i)->type() == AVWIDGET) {
4337 clip = static_cast <ClipItem *>(list.at(i));
4338 if (clip->clipProducer() == clipId) {
4339 if (baseClip == NULL) {
4340 baseClip = clip->baseClip();
4342 ItemInfo info = clip->info();
4343 Mlt::Producer *prod = NULL;
4344 if (clip->isAudioOnly()) prod = baseClip->audioProducer(info.track);
4345 else if (clip->isVideoOnly()) prod = baseClip->videoProducer();
4346 else prod = baseClip->getProducer(info.track);
4347 if (reload && !m_document->renderer()->mltUpdateClip(tractor, info, clip->xml(), prod)) {
4348 emit displayMessage(i18n("Cannot update clip (time: %1, track: %2)", info.startPos.frames(m_document->fps()), info.track), ErrorMessage);
4350 else clipList.append(clip);
4354 for (int i = 0; i < clipList.count(); i++)
4355 clipList.at(i)->refreshClip(true, true);
4356 m_document->renderer()->unlockService(tractor);
4359 ClipItem *CustomTrackView::getClipItemAtEnd(GenTime pos, int track)
4361 int framepos = (int)(pos.frames(m_document->fps()));
4362 QList<QGraphicsItem *> list = scene()->items(QPointF(framepos - 1, track * m_tracksHeight + m_tracksHeight / 2));
4363 ClipItem *clip = NULL;
4364 for (int i = 0; i < list.size(); i++) {
4365 if (!list.at(i)->isEnabled()) continue;
4366 if (list.at(i)->type() == AVWIDGET) {
4367 ClipItem *test = static_cast <ClipItem *>(list.at(i));
4368 if (test->endPos() == pos) clip = test;
4375 ClipItem *CustomTrackView::getClipItemAtStart(GenTime pos, int track)
4377 QList<QGraphicsItem *> list = scene()->items(QPointF(pos.frames(m_document->fps()), track * m_tracksHeight + m_tracksHeight / 2));
4378 ClipItem *clip = NULL;
4379 for (int i = 0; i < list.size(); i++) {
4380 if (!list.at(i)->isEnabled()) continue;
4381 if (list.at(i)->type() == AVWIDGET) {
4382 ClipItem *test = static_cast <ClipItem *>(list.at(i));
4383 if (test->startPos() == pos) clip = test;
4390 ClipItem *CustomTrackView::getClipItemAt(int pos, int track)
4392 const QPointF p(pos, track * m_tracksHeight + m_tracksHeight / 2);
4393 QList<QGraphicsItem *> list = scene()->items(p);
4394 ClipItem *clip = NULL;
4395 for (int i = 0; i < list.size(); i++) {
4396 if (!list.at(i)->isEnabled()) continue;
4397 if (list.at(i)->type() == AVWIDGET) {
4398 clip = static_cast <ClipItem *>(list.at(i));
4405 ClipItem *CustomTrackView::getClipItemAt(GenTime pos, int track)
4407 return getClipItemAt((int) pos.frames(m_document->fps()), track);
4411 Transition *CustomTrackView::getTransitionItem(TransitionInfo info)
4413 int pos = info.startPos.frames(m_document->fps());
4414 int track = m_document->tracksCount() - info.b_track;
4415 return getTransitionItemAt(pos, track);
4418 Transition *CustomTrackView::getTransitionItemAt(int pos, int track)
4420 const QPointF p(pos, track * m_tracksHeight + Transition::itemOffset() + 1);
4421 QList<QGraphicsItem *> list = scene()->items(p);
4422 Transition *clip = NULL;
4423 for (int i = 0; i < list.size(); i++) {
4424 if (!list.at(i)->isEnabled()) continue;
4425 if (list.at(i)->type() == TRANSITIONWIDGET) {
4426 clip = static_cast <Transition *>(list.at(i));
4433 Transition *CustomTrackView::getTransitionItemAt(GenTime pos, int track)
4435 return getTransitionItemAt(pos.frames(m_document->fps()), track);
4438 Transition *CustomTrackView::getTransitionItemAtEnd(GenTime pos, int track)
4440 int framepos = (int)(pos.frames(m_document->fps()));
4441 const QPointF p(framepos - 1, track * m_tracksHeight + Transition::itemOffset() + 1);
4442 QList<QGraphicsItem *> list = scene()->items(p);
4443 Transition *clip = NULL;
4444 for (int i = 0; i < list.size(); i++) {
4445 if (!list.at(i)->isEnabled()) continue;
4446 if (list.at(i)->type() == TRANSITIONWIDGET) {
4447 Transition *test = static_cast <Transition *>(list.at(i));
4448 if (test->endPos() == pos) clip = test;
4455 Transition *CustomTrackView::getTransitionItemAtStart(GenTime pos, int track)
4457 const QPointF p(pos.frames(m_document->fps()), track * m_tracksHeight + Transition::itemOffset() + 1);
4458 QList<QGraphicsItem *> list = scene()->items(p);
4459 Transition *clip = NULL;
4460 for (int i = 0; i < list.size(); ++i) {
4461 if (!list.at(i)->isEnabled()) continue;
4462 if (list.at(i)->type() == TRANSITIONWIDGET) {
4463 Transition *test = static_cast <Transition *>(list.at(i));
4464 if (test->startPos() == pos) clip = test;
4471 bool CustomTrackView::moveClip(const ItemInfo &start, const ItemInfo &end, bool refresh, ItemInfo *out_actualEnd)
4473 if (m_selectionGroup) resetSelectionGroup(false);
4474 ClipItem *item = getClipItemAt((int) start.startPos.frames(m_document->fps()), start.track);
4476 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);
4477 kDebug() << "---------------- ERROR, CANNOT find clip to move at.. ";
4480 Mlt::Producer *prod = item->getProducer(end.track);
4483 qDebug() << "Moving item " << (long)item << " from .. to:";
4484 qDebug() << item->info();
4488 bool success = m_document->renderer()->mltMoveClip((int)(m_document->tracksCount() - start.track), (int)(m_document->tracksCount() - end.track),
4489 (int) start.startPos.frames(m_document->fps()), (int)end.startPos.frames(m_document->fps()),
4492 bool snap = KdenliveSettings::snaptopoints();
4493 KdenliveSettings::setSnaptopoints(false);
4494 item->setPos((int) end.startPos.frames(m_document->fps()), (int)(end.track * m_tracksHeight + 1));
4496 int tracknumber = m_document->tracksCount() - end.track - 1;
4497 bool isLocked = m_document->trackInfoAt(tracknumber).isLocked;
4498 m_scene->clearSelection();
4499 if (isLocked) item->setItemLocked(true);
4501 if (item->isItemLocked()) item->setItemLocked(false);
4502 item->setSelected(true);
4504 if (item->baseClip()->isTransparent()) {
4505 // Also move automatic transition
4506 Transition *tr = getTransitionItemAt(start.startPos, start.track);
4507 if (tr && tr->isAutomatic()) {
4508 tr->updateTransitionEndTrack(getPreviousVideoTrack(end.track));
4509 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);
4510 tr->setPos((int) end.startPos.frames(m_document->fps()), (int)(end.track * m_tracksHeight + 1));
4513 KdenliveSettings::setSnaptopoints(snap);
4514 setDocumentModified();
4516 // undo last move and emit error message
4517 emit displayMessage(i18n("Cannot move clip to position %1", m_document->timecode().getTimecodeFromFrames(end.startPos.frames(m_document->fps()))), ErrorMessage);
4519 if (refresh) m_document->renderer()->doRefresh();
4520 if (out_actualEnd != NULL) {
4521 *out_actualEnd = item->info();
4523 qDebug() << "Actual end position updated:" << *out_actualEnd;
4527 qDebug() << item->info();
4532 void CustomTrackView::moveGroup(QList <ItemInfo> startClip, QList <ItemInfo> startTransition, const GenTime &offset, const int trackOffset, bool reverseMove)
4535 resetSelectionGroup();
4536 m_scene->clearSelection();
4538 m_selectionGroup = new AbstractGroupItem(m_document->fps());
4539 scene()->addItem(m_selectionGroup);
4541 m_document->renderer()->blockSignals(true);
4542 for (int i = 0; i < startClip.count(); i++) {
4544 startClip[i].startPos = startClip.at(i).startPos - offset;
4545 startClip[i].track = startClip.at(i).track - trackOffset;
4547 ClipItem *clip = getClipItemAt(startClip.at(i).startPos, startClip.at(i).track);
4549 clip->setItemLocked(false);
4550 if (clip->parentItem()) {
4551 m_selectionGroup->addToGroup(clip->parentItem());
4552 clip->parentItem()->setFlag(QGraphicsItem::ItemIsMovable, false);
4554 m_selectionGroup->addToGroup(clip);
4555 clip->setFlag(QGraphicsItem::ItemIsMovable, false);
4557 m_document->renderer()->mltRemoveClip(m_document->tracksCount() - startClip.at(i).track, startClip.at(i).startPos);
4558 } else kDebug() << "//MISSING CLIP AT: " << startClip.at(i).startPos.frames(25);
4560 for (int i = 0; i < startTransition.count(); i++) {
4562 startTransition[i].startPos = startTransition.at(i).startPos - offset;
4563 startTransition[i].track = startTransition.at(i).track - trackOffset;
4565 Transition *tr = getTransitionItemAt(startTransition.at(i).startPos, startTransition.at(i).track);
4567 tr->setItemLocked(false);
4568 if (tr->parentItem()) {
4569 m_selectionGroup->addToGroup(tr->parentItem());
4570 tr->parentItem()->setFlag(QGraphicsItem::ItemIsMovable, false);
4572 m_selectionGroup->addToGroup(tr);
4573 tr->setFlag(QGraphicsItem::ItemIsMovable, false);
4575 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());
4576 } else kDebug() << "//MISSING TRANSITION AT: " << startTransition.at(i).startPos.frames(25);
4578 m_document->renderer()->blockSignals(false);
4580 if (m_selectionGroup) {
4581 bool snap = KdenliveSettings::snaptopoints();
4582 KdenliveSettings::setSnaptopoints(false);
4584 m_selectionGroup->translate(offset.frames(m_document->fps()), trackOffset *(qreal) m_tracksHeight);
4585 //m_selectionGroup->moveBy(offset.frames(m_document->fps()), trackOffset *(qreal) m_tracksHeight);
4587 QList<QGraphicsItem *> children = m_selectionGroup->childItems();
4589 int max = children.count();
4590 for (int i = 0; i < max; i++) {
4591 if (children.at(i)->type() == GROUPWIDGET) {
4592 children += children.at(i)->childItems();
4593 //AbstractGroupItem *grp = static_cast<AbstractGroupItem *>(children.at(i));
4594 //grp->moveBy(offset.frames(m_document->fps()), trackOffset *(qreal) m_tracksHeight);
4595 /*m_document->clipManager()->removeGroup(grp);
4596 m_scene->destroyItemGroup(grp);*/
4597 children.removeAll(children.at(i));
4602 for (int i = 0; i < children.count(); i++) {
4603 // re-add items in correct place
4604 if (children.at(i)->type() != AVWIDGET && children.at(i)->type() != TRANSITIONWIDGET) continue;
4605 AbstractClipItem *item = static_cast <AbstractClipItem *>(children.at(i));
4607 ItemInfo info = item->info();
4608 int tracknumber = m_document->tracksCount() - info.track - 1;
4609 bool isLocked = m_document->trackInfoAt(tracknumber).isLocked;
4611 item->setItemLocked(true);
4612 else if (item->isItemLocked())
4613 item->setItemLocked(false);
4615 if (item->type() == AVWIDGET) {
4616 ClipItem *clip = static_cast <ClipItem*>(item);
4617 int trackProducer = info.track;
4618 info.track = m_document->tracksCount() - info.track;
4619 m_document->renderer()->mltInsertClip(info, clip->xml(), clip->getProducer(trackProducer));
4620 for (int i = 0; i < clip->effectsCount(); i++) {
4621 m_document->renderer()->mltAddEffect(info.track, info.startPos, getEffectArgs(clip->effect(i)), false);
4623 } else if (item->type() == TRANSITIONWIDGET) {
4624 Transition *tr = static_cast <Transition*>(item);
4626 if (!tr->forcedTrack()) {
4627 newTrack = getPreviousVideoTrack(info.track);
4629 newTrack = tr->transitionEndTrack() + trackOffset;
4630 if (newTrack < 0 || newTrack > m_document->tracksCount()) newTrack = getPreviousVideoTrack(info.track);
4632 tr->updateTransitionEndTrack(newTrack);
4633 m_document->renderer()->mltAddTransition(tr->transitionTag(), newTrack, m_document->tracksCount() - info.track, info.startPos, info.endPos, tr->toXML());
4637 resetSelectionGroup(false);
4639 for (int i = 0; i < children.count(); i++) {
4640 if (children.at(i)->parentItem())
4641 rebuildGroup((AbstractGroupItem*)children.at(i)->parentItem());
4645 KdenliveSettings::setSnaptopoints(snap);
4646 m_document->renderer()->doRefresh();
4647 } else kDebug() << "///////// WARNING; NO GROUP TO MOVE";
4650 void CustomTrackView::moveTransition(const ItemInfo &start, const ItemInfo &end, bool refresh)
4652 Transition *item = getTransitionItemAt(start.startPos, start.track);
4654 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);
4655 kDebug() << "---------------- ERROR, CANNOT find transition to move... ";// << startPos.x() * m_scale * FRAME_SIZE + 1 << ", " << startPos.y() * m_tracksHeight + m_tracksHeight / 2;
4659 bool snap = KdenliveSettings::snaptopoints();
4660 KdenliveSettings::setSnaptopoints(false);
4662 if (end.endPos - end.startPos == start.endPos - start.startPos) {
4663 // Transition was moved
4664 item->setPos((int) end.startPos.frames(m_document->fps()), (end.track) * m_tracksHeight + 1);
4665 } else if (end.endPos == start.endPos) {
4666 // Transition start resize
4667 item->resizeStart((int) end.startPos.frames(m_document->fps()));
4668 } else if (end.startPos == start.startPos) {
4669 // Transition end resize;
4670 kDebug() << "// resize END: " << end.endPos.frames(m_document->fps());
4671 item->resizeEnd((int) end.endPos.frames(m_document->fps()));
4674 item->setPos((int) end.startPos.frames(m_document->fps()), (end.track) * m_tracksHeight + 1);
4675 item->resizeStart((int) end.startPos.frames(m_document->fps()));
4676 item->resizeEnd((int) end.endPos.frames(m_document->fps()));
4678 //item->moveTransition(GenTime((int) (endPos.x() - startPos.x()), m_document->fps()));
4679 KdenliveSettings::setSnaptopoints(snap);
4680 item->updateTransitionEndTrack(getPreviousVideoTrack(end.track));
4681 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());
4682 if (m_dragItem && m_dragItem == item) {
4684 ClipItem *transitionClip = getClipItemAt(item->startPos(), item->track());
4685 if (transitionClip && transitionClip->baseClip()) {
4686 QString size = transitionClip->baseClip()->getProperty("frame_size");
4687 double factor = transitionClip->baseClip()->getProperty("aspect_ratio").toDouble();
4688 if (factor == 0) factor = 1.0;
4689 p.setX((int)(size.section('x', 0, 0).toInt() * factor + 0.5));
4690 p.setY(size.section('x', 1, 1).toInt());
4692 emit transitionItemSelected(item, getPreviousVideoTrack(item->track()), p);
4694 if (refresh) m_document->renderer()->doRefresh();
4695 setDocumentModified();
4698 void CustomTrackView::resizeClip(const ItemInfo &start, const ItemInfo &end, bool dontWorry)
4700 bool resizeClipStart = (start.startPos != end.startPos);
4701 ClipItem *item = getClipItemAtStart(start.startPos, start.track);
4703 if (dontWorry) return;
4704 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);
4705 kDebug() << "---------------- ERROR, CANNOT find clip to resize at... "; // << startPos;
4708 if (item->parentItem()) {
4709 // Item is part of a group, reset group
4710 resetSelectionGroup();
4713 bool snap = KdenliveSettings::snaptopoints();
4714 KdenliveSettings::setSnaptopoints(false);
4716 if (resizeClipStart) {
4717 ItemInfo clipinfo = item->info();
4718 clipinfo.track = m_document->tracksCount() - clipinfo.track;
4719 bool success = m_document->renderer()->mltResizeClipStart(clipinfo, end.startPos - clipinfo.startPos);
4721 item->resizeStart((int) end.startPos.frames(m_document->fps()));
4723 emit displayMessage(i18n("Error when resizing clip"), ErrorMessage);
4725 ItemInfo clipinfo = item->info();
4726 clipinfo.track = m_document->tracksCount() - clipinfo.track;
4727 bool success = m_document->renderer()->mltResizeClipEnd(clipinfo, end.endPos - clipinfo.startPos);
4729 item->resizeEnd((int) end.endPos.frames(m_document->fps()));
4731 emit displayMessage(i18n("Error when resizing clip"), ErrorMessage);
4733 if (!resizeClipStart && end.cropStart != start.cropStart) {
4734 kDebug() << "// RESIZE CROP, DIFF: " << (end.cropStart - start.cropStart).frames(25);
4735 ItemInfo clipinfo = end;
4736 clipinfo.track = m_document->tracksCount() - end.track;
4737 bool success = m_document->renderer()->mltResizeClipCrop(clipinfo, end.cropStart);
4739 item->setCropStart(end.cropStart);
4740 item->resetThumbs(true);
4743 m_document->renderer()->doRefresh();
4744 KdenliveSettings::setSnaptopoints(snap);
4745 setDocumentModified();
4748 void CustomTrackView::prepareResizeClipStart(AbstractClipItem* item, ItemInfo oldInfo, int pos, bool check, QUndoCommand *command)
4750 if (pos == oldInfo.startPos.frames(m_document->fps()))
4752 bool snap = KdenliveSettings::snaptopoints();
4754 KdenliveSettings::setSnaptopoints(false);
4755 item->resizeStart(pos);
4756 if (item->startPos().frames(m_document->fps()) != pos) {
4757 item->resizeStart(oldInfo.startPos.frames(m_document->fps()));
4758 emit displayMessage(i18n("Not possible to resize"), ErrorMessage);
4759 KdenliveSettings::setSnaptopoints(snap);
4762 KdenliveSettings::setSnaptopoints(snap);
4765 bool hasParentCommand = false;
4767 hasParentCommand = true;
4769 command = new QUndoCommand();
4770 command->setText(i18n("Resize clip start"));
4773 // do this here, too, because otherwise undo won't update the group
4774 if (item->parentItem() && item->parentItem() != m_selectionGroup)
4775 new RebuildGroupCommand(this, item->info().track, item->endPos() - GenTime(1, m_document->fps()), command);
4777 ItemInfo info = item->info();
4778 if (item->type() == AVWIDGET) {
4779 ItemInfo resizeinfo = oldInfo;
4780 resizeinfo.track = m_document->tracksCount() - resizeinfo.track;
4781 bool success = m_document->renderer()->mltResizeClipStart(resizeinfo, item->startPos() - oldInfo.startPos);
4783 // Check if there is an automatic transition on that clip (lower track)
4784 Transition *transition = getTransitionItemAtStart(oldInfo.startPos, oldInfo.track);
4785 if (transition && transition->isAutomatic()) {
4786 ItemInfo trInfo = transition->info();
4787 ItemInfo newTrInfo = trInfo;
4788 newTrInfo.startPos = item->startPos();
4789 if (newTrInfo.startPos < newTrInfo.endPos)
4790 new MoveTransitionCommand(this, trInfo, newTrInfo, true, command);
4792 // Check if there is an automatic transition on that clip (upper track)
4793 transition = getTransitionItemAtStart(oldInfo.startPos, oldInfo.track - 1);
4794 if (transition && transition->isAutomatic() && (m_document->tracksCount() - transition->transitionEndTrack()) == oldInfo.track) {
4795 ItemInfo trInfo = transition->info();
4796 ItemInfo newTrInfo = trInfo;
4797 newTrInfo.startPos = item->startPos();
4798 ClipItem * upperClip = getClipItemAt(oldInfo.startPos, oldInfo.track - 1);
4799 if ((!upperClip || !upperClip->baseClip()->isTransparent()) && newTrInfo.startPos < newTrInfo.endPos)
4800 new MoveTransitionCommand(this, trInfo, newTrInfo, true, command);
4803 ClipItem *clip = static_cast < ClipItem * >(item);
4806 // Since we must always resize clip before updating the keyframes, we
4807 // put a resize command before & after checking keyframes so that
4808 // we are sure the resize is performed before whenever we do or undo the action
4809 new ResizeClipCommand(this, oldInfo, info, false, true, command);
4810 adjustEffects(clip, oldInfo, command);
4811 new ResizeClipCommand(this, oldInfo, info, false, true, command);
4813 KdenliveSettings::setSnaptopoints(false);
4814 item->resizeStart((int) oldInfo.startPos.frames(m_document->fps()));
4815 KdenliveSettings::setSnaptopoints(snap);
4816 emit displayMessage(i18n("Error when resizing clip"), ErrorMessage);
4818 } else if (item->type() == TRANSITIONWIDGET) {
4819 Transition *transition = static_cast <Transition *>(item);
4820 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)) {
4821 // Cannot resize transition
4822 KdenliveSettings::setSnaptopoints(false);
4823 transition->resizeStart((int) oldInfo.startPos.frames(m_document->fps()));
4824 KdenliveSettings::setSnaptopoints(snap);
4825 emit displayMessage(i18n("Cannot resize transition"), ErrorMessage);
4827 MoveTransitionCommand *moveCommand = new MoveTransitionCommand(this, oldInfo, info, false, command);
4828 if (command == NULL)
4829 m_commandStack->push(moveCommand);
4833 if (item->parentItem() && item->parentItem() != m_selectionGroup)
4834 new RebuildGroupCommand(this, item->info().track, item->endPos() - GenTime(1, m_document->fps()), command);
4836 if (!hasParentCommand)
4837 m_commandStack->push(command);
4840 void CustomTrackView::prepareResizeClipEnd(AbstractClipItem* item, ItemInfo oldInfo, int pos, bool check, QUndoCommand *command)
4842 if (pos == oldInfo.endPos.frames(m_document->fps()))
4844 bool snap = KdenliveSettings::snaptopoints();
4846 KdenliveSettings::setSnaptopoints(false);
4847 item->resizeEnd(pos);
4848 if (item->endPos().frames(m_document->fps()) != pos) {
4849 item->resizeEnd(oldInfo.endPos.frames(m_document->fps()));
4850 emit displayMessage(i18n("Not possible to resize"), ErrorMessage);
4851 KdenliveSettings::setSnaptopoints(snap);
4854 KdenliveSettings::setSnaptopoints(snap);
4857 bool hasParentCommand = false;
4859 hasParentCommand = true;
4861 command = new QUndoCommand();
4864 // do this here, too, because otherwise undo won't update the group
4865 if (item->parentItem() && item->parentItem() != m_selectionGroup)
4866 new RebuildGroupCommand(this, item->info().track, item->startPos(), command);
4868 ItemInfo info = item->info();
4869 if (item->type() == AVWIDGET) {
4870 if (!hasParentCommand) command->setText(i18n("Resize clip end"));
4871 ItemInfo resizeinfo = info;
4872 resizeinfo.track = m_document->tracksCount() - resizeinfo.track;
4873 bool success = m_document->renderer()->mltResizeClipEnd(resizeinfo, resizeinfo.cropDuration);
4875 // Check if there is an automatic transition on that clip (lower track)
4876 Transition *tr = getTransitionItemAtEnd(oldInfo.endPos, oldInfo.track);
4877 if (tr && tr->isAutomatic()) {
4878 ItemInfo trInfo = tr->info();
4879 ItemInfo newTrInfo = trInfo;
4880 newTrInfo.endPos = item->endPos();
4881 if (newTrInfo.endPos > newTrInfo.startPos)
4882 new MoveTransitionCommand(this, trInfo, newTrInfo, true, command);
4885 // Check if there is an automatic transition on that clip (upper track)
4886 tr = getTransitionItemAtEnd(oldInfo.endPos, oldInfo.track - 1);
4887 if (tr && tr->isAutomatic() && (m_document->tracksCount() - tr->transitionEndTrack()) == oldInfo.track) {
4888 ItemInfo trInfo = tr->info();
4889 ItemInfo newTrInfo = trInfo;
4890 newTrInfo.endPos = item->endPos();
4891 ClipItem * upperClip = getClipItemAtEnd(oldInfo.endPos, oldInfo.track - 1);
4892 if ((!upperClip || !upperClip->baseClip()->isTransparent()) && newTrInfo.endPos > newTrInfo.startPos)
4893 new MoveTransitionCommand(this, trInfo, newTrInfo, true, command);
4897 ClipItem *clip = static_cast < ClipItem * >(item);
4900 // Since we must always resize clip before updating the keyframes, we
4901 // put a resize command before & after checking keyframes so that
4902 // we are sure the resize is performed before whenever we do or undo the action
4903 new ResizeClipCommand(this, oldInfo, info, false, true, command);
4904 adjustEffects(clip, oldInfo, command);
4905 new ResizeClipCommand(this, oldInfo, info, false, true, command);
4907 KdenliveSettings::setSnaptopoints(false);
4908 item->resizeEnd((int) oldInfo.endPos.frames(m_document->fps()));
4909 KdenliveSettings::setSnaptopoints(true);
4910 emit displayMessage(i18n("Error when resizing clip"), ErrorMessage);
4912 } else if (item->type() == TRANSITIONWIDGET) {
4913 if (!hasParentCommand) command->setText(i18n("Resize transition end"));
4914 Transition *transition = static_cast <Transition *>(item);
4915 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)) {
4916 // Cannot resize transition
4917 KdenliveSettings::setSnaptopoints(false);
4918 transition->resizeEnd((int) oldInfo.endPos.frames(m_document->fps()));
4919 KdenliveSettings::setSnaptopoints(true);
4920 emit displayMessage(i18n("Cannot resize transition"), ErrorMessage);
4922 // Check transition keyframes
4923 QDomElement old = transition->toXML();
4924 if (transition->updateKeyframes()) {
4925 QDomElement xml = transition->toXML();
4926 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);
4927 new EditTransitionCommand(this, transition->track(), transition->startPos(), old, xml, false, command);
4929 new MoveTransitionCommand(this, oldInfo, info, false, command);
4932 if (item->parentItem() && item->parentItem() != m_selectionGroup)
4933 new RebuildGroupCommand(this, item->info().track, item->startPos(), command);
4935 if (!hasParentCommand) {
4936 updateTrackDuration(oldInfo.track, command);
4937 m_commandStack->push(command);
4941 void CustomTrackView::updatePositionEffects(ClipItem* item, ItemInfo info, bool standalone)
4943 int end = item->fadeIn();
4945 // there is a fade in effect
4946 int effectPos = item->hasEffect("volume", "fadein");
4947 if (effectPos != -1) {
4948 QDomElement effect = item->getEffectAtIndex(effectPos);
4949 int start = item->cropStart().frames(m_document->fps());
4950 int max = item->cropDuration().frames(m_document->fps());
4952 // Make sure the fade effect is not longer than the clip
4953 item->setFadeIn(max);
4954 end = item->fadeIn();
4957 EffectsList::setParameter(effect, "in", QString::number(start));
4958 EffectsList::setParameter(effect, "out", QString::number(end));
4960 if (!m_document->renderer()->mltEditEffect(m_document->tracksCount() - item->track(), item->startPos(), getEffectArgs(effect)))
4961 emit displayMessage(i18n("Problem editing effect"), ErrorMessage);
4962 // if fade effect is displayed, update the effect edit widget with new clip duration
4963 if (item->isSelected() && effectPos == item->selectedEffectIndex())
4964 emit clipItemSelected(item);
4967 effectPos = item->hasEffect("brightness", "fade_from_black");
4968 if (effectPos != -1) {
4969 QDomElement effect = item->getEffectAtIndex(effectPos);
4970 int start = item->cropStart().frames(m_document->fps());
4971 int max = item->cropDuration().frames(m_document->fps());
4973 // Make sure the fade effect is not longer than the clip
4974 item->setFadeIn(max);
4975 end = item->fadeIn();
4978 EffectsList::setParameter(effect, "in", QString::number(start));
4979 EffectsList::setParameter(effect, "out", QString::number(end));
4981 if (!m_document->renderer()->mltEditEffect(m_document->tracksCount() - item->track(), item->startPos(), getEffectArgs(effect)))
4982 emit displayMessage(i18n("Problem editing effect"), ErrorMessage);
4983 // if fade effect is displayed, update the effect edit widget with new clip duration
4984 if (item->isSelected() && effectPos == item->selectedEffectIndex())
4985 emit clipItemSelected(item);
4990 int start = item->fadeOut();
4992 // there is a fade out effect
4993 int effectPos = item->hasEffect("volume", "fadeout");
4994 if (effectPos != -1) {
4995 QDomElement effect = item->getEffectAtIndex(effectPos);
4996 int max = item->cropDuration().frames(m_document->fps());
4997 int end = max + item->cropStart().frames(m_document->fps());
4999 // Make sure the fade effect is not longer than the clip
5000 item->setFadeOut(max);
5001 start = item->fadeOut();
5003 start = end - start;
5004 EffectsList::setParameter(effect, "in", QString::number(start));
5005 EffectsList::setParameter(effect, "out", QString::number(end));
5007 if (!m_document->renderer()->mltEditEffect(m_document->tracksCount() - item->track(), item->startPos(), getEffectArgs(effect)))
5008 emit displayMessage(i18n("Problem editing effect"), ErrorMessage);
5009 // if fade effect is displayed, update the effect edit widget with new clip duration
5010 if (item->isSelected() && effectPos == item->selectedEffectIndex())
5011 emit clipItemSelected(item);
5014 effectPos = item->hasEffect("brightness", "fade_to_black");
5015 if (effectPos != -1) {
5016 QDomElement effect = item->getEffectAtIndex(effectPos);
5017 int max = item->cropDuration().frames(m_document->fps());
5018 int end = max + item->cropStart().frames(m_document->fps());
5020 // Make sure the fade effect is not longer than the clip
5021 item->setFadeOut(max);
5022 start = item->fadeOut();
5024 start = end - start;
5025 EffectsList::setParameter(effect, "in", QString::number(start));
5026 EffectsList::setParameter(effect, "out", QString::number(end));
5028 if (!m_document->renderer()->mltEditEffect(m_document->tracksCount() - item->track(), item->startPos(), getEffectArgs(effect)))
5029 emit displayMessage(i18n("Problem editing effect"), ErrorMessage);
5030 // if fade effect is displayed, update the effect edit widget with new clip duration
5031 if (item->isSelected() && effectPos == item->selectedEffectIndex())
5032 emit clipItemSelected(item);
5037 int effectPos = item->hasEffect("freeze", "freeze");
5038 if (effectPos != -1) {
5039 // Freeze effect needs to be adjusted with clip resize
5040 int diff = (info.startPos - item->startPos()).frames(m_document->fps());
5041 QDomElement eff = item->getEffectAtIndex(effectPos);
5042 if (!eff.isNull() && diff != 0) {
5043 int freeze_pos = EffectsList::parameter(eff, "frame").toInt() + diff;
5044 EffectsList::setParameter(eff, "frame", QString::number(freeze_pos));
5046 if (item->isSelected() && item->selectedEffect().attribute("id") == "freeze") {
5047 emit clipItemSelected(item);
5054 double CustomTrackView::getSnapPointForPos(double pos)
5056 return m_scene->getSnapPointForPos(pos, KdenliveSettings::snaptopoints());
5059 void CustomTrackView::updateSnapPoints(AbstractClipItem *selected, QList <GenTime> offsetList, bool skipSelectedItems)
5061 QList <GenTime> snaps;
5062 if (selected && offsetList.isEmpty()) offsetList.append(selected->cropDuration());
5063 QList<QGraphicsItem *> itemList = items();
5064 for (int i = 0; i < itemList.count(); i++) {
5065 if (itemList.at(i) == selected) continue;
5066 if (skipSelectedItems && itemList.at(i)->isSelected()) continue;
5067 if (itemList.at(i)->type() == AVWIDGET) {
5068 ClipItem *item = static_cast <ClipItem *>(itemList.at(i));
5069 GenTime start = item->startPos();
5070 GenTime end = item->endPos();
5071 snaps.append(start);
5073 if (!offsetList.isEmpty()) {
5074 for (int j = 0; j < offsetList.size(); j++) {
5075 if (start > offsetList.at(j)) snaps.append(start - offsetList.at(j));
5076 if (end > offsetList.at(j)) snaps.append(end - offsetList.at(j));
5080 QList < GenTime > markers = item->snapMarkers();
5081 for (int j = 0; j < markers.size(); ++j) {
5082 GenTime t = markers.at(j);
5084 if (!offsetList.isEmpty()) {
5085 for (int k = 0; k < offsetList.size(); k++) {
5086 if (t > offsetList.at(k)) snaps.append(t - offsetList.at(k));
5090 } else if (itemList.at(i)->type() == TRANSITIONWIDGET) {
5091 Transition *transition = static_cast <Transition*>(itemList.at(i));
5092 GenTime start = transition->startPos();
5093 GenTime end = transition->endPos();
5094 snaps.append(start);
5096 if (!offsetList.isEmpty()) {
5097 for (int j = 0; j < offsetList.size(); j++) {
5098 if (start > offsetList.at(j)) snaps.append(start - offsetList.at(j));
5099 if (end > offsetList.at(j)) snaps.append(end - offsetList.at(j));
5105 // add cursor position
5106 GenTime pos = GenTime(m_cursorPos, m_document->fps());
5108 if (!offsetList.isEmpty()) {
5109 for (int j = 0; j < offsetList.size(); j++) {
5110 snaps.append(pos - offsetList.at(j));
5115 for (int i = 0; i < m_guides.count(); i++) {
5116 snaps.append(m_guides.at(i)->position());
5117 if (!offsetList.isEmpty()) {
5118 for (int j = 0; j < offsetList.size(); j++) {
5119 snaps.append(m_guides.at(i)->position() - offsetList.at(j));
5125 QPoint z = m_document->zone();
5126 snaps.append(GenTime(z.x(), m_document->fps()));
5127 snaps.append(GenTime(z.y(), m_document->fps()));
5130 m_scene->setSnapList(snaps);
5131 //for (int i = 0; i < m_snapPoints.size(); ++i)
5132 // kDebug() << "SNAP POINT: " << m_snapPoints.at(i).frames(25);
5135 void CustomTrackView::slotSeekToPreviousSnap()
5137 updateSnapPoints(NULL);
5138 GenTime res = m_scene->previousSnapPoint(GenTime(m_cursorPos, m_document->fps()));
5139 seekCursorPos((int) res.frames(m_document->fps()));
5143 void CustomTrackView::slotSeekToNextSnap()
5145 updateSnapPoints(NULL);
5146 GenTime res = m_scene->nextSnapPoint(GenTime(m_cursorPos, m_document->fps()));
5147 seekCursorPos((int) res.frames(m_document->fps()));
5151 void CustomTrackView::clipStart()
5153 AbstractClipItem *item = getMainActiveClip();
5155 seekCursorPos((int) item->startPos().frames(m_document->fps()));
5160 void CustomTrackView::clipEnd()
5162 AbstractClipItem *item = getMainActiveClip();
5164 seekCursorPos((int) item->endPos().frames(m_document->fps()) - 1);
5169 void CustomTrackView::slotAddClipMarker(const QString &id, GenTime t, QString c)
5171 QString oldcomment = m_document->clipManager()->getClipById(id)->markerComment(t);
5172 AddMarkerCommand *command = new AddMarkerCommand(this, oldcomment, c, id, t);
5173 m_commandStack->push(command);
5176 void CustomTrackView::slotDeleteClipMarker(const QString &comment, const QString &id, const GenTime &position)
5178 AddMarkerCommand *command = new AddMarkerCommand(this, comment, QString(), id, position);
5179 m_commandStack->push(command);
5182 void CustomTrackView::slotDeleteAllClipMarkers(const QString &id)
5184 DocClipBase *base = m_document->clipManager()->getClipById(id);
5185 QList <CommentedTime> markers = base->commentedSnapMarkers();
5187 if (markers.isEmpty()) {
5188 emit displayMessage(i18n("Clip has no markers"), ErrorMessage);
5191 QUndoCommand *deleteMarkers = new QUndoCommand();
5192 deleteMarkers->setText("Delete clip markers");
5194 for (int i = 0; i < markers.size(); i++) {
5195 new AddMarkerCommand(this, markers.at(i).comment(), QString(), id, markers.at(i).time(), deleteMarkers);
5197 m_commandStack->push(deleteMarkers);
5200 void CustomTrackView::addMarker(const QString &id, const GenTime &pos, const QString &comment)
5202 DocClipBase *base = m_document->clipManager()->getClipById(id);
5203 if (!comment.isEmpty()) base->addSnapMarker(pos, comment);
5204 else base->deleteSnapMarker(pos);
5205 emit updateClipMarkers(base);
5206 setDocumentModified();
5207 viewport()->update();
5210 int CustomTrackView::hasGuide(int pos, int offset)
5212 for (int i = 0; i < m_guides.count(); i++) {
5213 int guidePos = m_guides.at(i)->position().frames(m_document->fps());
5214 if (qAbs(guidePos - pos) <= offset) return guidePos;
5215 else if (guidePos > pos) return -1;
5220 void CustomTrackView::buildGuidesMenu(QMenu *goMenu) const
5224 double fps = m_document->fps();
5225 for (int i = 0; i < m_guides.count(); i++) {
5226 act = goMenu->addAction(m_guides.at(i)->label() + '/' + Timecode::getStringTimecode(m_guides.at(i)->position().frames(fps), fps));
5227 act->setData(m_guides.at(i)->position().frames(m_document->fps()));
5229 goMenu->setEnabled(!m_guides.isEmpty());
5232 void CustomTrackView::editGuide(const GenTime &oldPos, const GenTime &pos, const QString &comment)
5234 if (oldPos > GenTime() && pos > GenTime()) {
5236 for (int i = 0; i < m_guides.count(); i++) {
5237 if (m_guides.at(i)->position() == oldPos) {
5238 Guide *item = m_guides.at(i);
5239 item->updateGuide(pos, comment);
5243 } else if (pos > GenTime()) addGuide(pos, comment);
5247 for (int i = 0; i < m_guides.count(); i++) {
5248 if (m_guides.at(i)->position() == oldPos) {
5249 delete m_guides.takeAt(i);
5254 if (!found) emit displayMessage(i18n("No guide at cursor time"), ErrorMessage);
5256 qSort(m_guides.begin(), m_guides.end(), sortGuidesList);
5257 m_document->syncGuides(m_guides);
5260 bool CustomTrackView::addGuide(const GenTime &pos, const QString &comment)
5262 for (int i = 0; i < m_guides.count(); i++) {
5263 if (m_guides.at(i)->position() == pos) {
5264 emit displayMessage(i18n("A guide already exists at position %1", m_document->timecode().getTimecodeFromFrames(pos.frames(m_document->fps()))), ErrorMessage);
5268 Guide *g = new Guide(this, pos, comment, m_tracksHeight * m_document->tracksCount() * matrix().m22());
5269 scene()->addItem(g);
5271 qSort(m_guides.begin(), m_guides.end(), sortGuidesList);
5272 m_document->syncGuides(m_guides);
5276 void CustomTrackView::slotAddGuide(bool dialog)
5278 CommentedTime marker(GenTime(m_cursorPos, m_document->fps()), i18n("Guide"));
5280 QPointer<MarkerDialog> d = new MarkerDialog(NULL, marker,
5281 m_document->timecode(), i18n("Add Guide"), this);
5282 if (d->exec() != QDialog::Accepted) {
5286 marker = d->newMarker();
5289 marker.setComment(m_document->timecode().getDisplayTimecodeFromFrames(m_cursorPos, false));
5291 if (addGuide(marker.time(), marker.comment())) {
5292 EditGuideCommand *command = new EditGuideCommand(this, GenTime(), QString(), marker.time(), marker.comment(), false);
5293 m_commandStack->push(command);
5297 void CustomTrackView::slotEditGuide(int guidePos)
5300 if (guidePos == -1) pos = GenTime(m_cursorPos, m_document->fps());
5301 else pos = GenTime(guidePos, m_document->fps());
5303 for (int i = 0; i < m_guides.count(); i++) {
5304 if (m_guides.at(i)->position() == pos) {
5305 slotEditGuide(m_guides.at(i)->info());
5310 if (!found) emit displayMessage(i18n("No guide at cursor time"), ErrorMessage);
5313 void CustomTrackView::slotEditGuide(CommentedTime guide)
5315 QPointer<MarkerDialog> d = new MarkerDialog(NULL, guide, m_document->timecode(), i18n("Edit Guide"), this);
5316 if (d->exec() == QDialog::Accepted) {
5317 EditGuideCommand *command = new EditGuideCommand(this, guide.time(), guide.comment(), d->newMarker().time(), d->newMarker().comment(), true);
5318 m_commandStack->push(command);
5324 void CustomTrackView::slotEditTimeLineGuide()
5326 if (m_dragGuide == NULL) return;
5327 CommentedTime guide = m_dragGuide->info();
5328 QPointer<MarkerDialog> d = new MarkerDialog(NULL, guide,
5329 m_document->timecode(), i18n("Edit Guide"), this);
5330 if (d->exec() == QDialog::Accepted) {
5331 EditGuideCommand *command = new EditGuideCommand(this, guide.time(), guide.comment(), d->newMarker().time(), d->newMarker().comment(), true);
5332 m_commandStack->push(command);
5337 void CustomTrackView::slotDeleteGuide(int guidePos)
5340 if (guidePos == -1) pos = GenTime(m_cursorPos, m_document->fps());
5341 else pos = GenTime(guidePos, m_document->fps());
5343 for (int i = 0; i < m_guides.count(); i++) {
5344 if (m_guides.at(i)->position() == pos) {
5345 EditGuideCommand *command = new EditGuideCommand(this, m_guides.at(i)->position(), m_guides.at(i)->label(), GenTime(), QString(), true);
5346 m_commandStack->push(command);
5351 if (!found) emit displayMessage(i18n("No guide at cursor time"), ErrorMessage);
5355 void CustomTrackView::slotDeleteTimeLineGuide()
5357 if (m_dragGuide == NULL) return;
5358 EditGuideCommand *command = new EditGuideCommand(this, m_dragGuide->position(), m_dragGuide->label(), GenTime(), QString(), true);
5359 m_commandStack->push(command);
5363 void CustomTrackView::slotDeleteAllGuides()
5365 QUndoCommand *deleteAll = new QUndoCommand();
5366 deleteAll->setText("Delete all guides");
5367 for (int i = 0; i < m_guides.count(); i++) {
5368 new EditGuideCommand(this, m_guides.at(i)->position(), m_guides.at(i)->label(), GenTime(), QString(), true, deleteAll);
5370 m_commandStack->push(deleteAll);
5373 void CustomTrackView::setTool(PROJECTTOOL tool)
5378 void CustomTrackView::setScale(double scaleFactor, double verticalScale)
5381 newmatrix = newmatrix.scale(scaleFactor, verticalScale);
5382 m_scene->setScale(scaleFactor, verticalScale);
5383 removeTipAnimation();
5384 bool adjust = false;
5385 if (verticalScale != matrix().m22()) adjust = true;
5386 setMatrix(newmatrix);
5388 double newHeight = m_tracksHeight * m_document->tracksCount() * matrix().m22();
5389 m_cursorLine->setLine(m_cursorLine->line().x1(), 0, m_cursorLine->line().x1(), newHeight - 1);
5390 for (int i = 0; i < m_guides.count(); i++) {
5391 QLineF l = m_guides.at(i)->line();
5392 l.setP2(QPointF(l.x2(), newHeight));
5393 m_guides.at(i)->setLine(l);
5395 setSceneRect(0, 0, sceneRect().width(), m_tracksHeight * m_document->tracksCount());
5398 int diff = sceneRect().width() - m_projectDuration;
5399 if (diff * newmatrix.m11() < 50) {
5400 if (newmatrix.m11() < 0.4)
5401 setSceneRect(0, 0, (m_projectDuration + 100 / newmatrix.m11()), sceneRect().height());
5403 setSceneRect(0, 0, (m_projectDuration + 300), sceneRect().height());
5405 double verticalPos = mapToScene(QPoint(0, viewport()->height() / 2)).y();
5406 centerOn(QPointF(cursorPos(), verticalPos));
5409 void CustomTrackView::slotRefreshGuides()
5411 if (KdenliveSettings::showmarkers()) {
5412 for (int i = 0; i < m_guides.count(); i++)
5413 m_guides.at(i)->update();
5417 void CustomTrackView::drawBackground(QPainter * painter, const QRectF &rect)
5419 painter->setClipRect(rect);
5420 QPen pen1 = painter->pen();
5421 pen1.setColor(palette().dark().color());
5422 painter->setPen(pen1);
5423 double min = rect.left();
5424 double max = rect.right();
5425 painter->drawLine(QPointF(min, 0), QPointF(max, 0));
5426 int maxTrack = m_document->tracksCount();
5427 QColor lockedColor = palette().button().color();
5428 QColor audioColor = palette().alternateBase().color();
5429 for (int i = 0; i < maxTrack; i++) {
5430 TrackInfo info = m_document->trackInfoAt(maxTrack - i - 1);
5431 if (info.isLocked || info.type == AUDIOTRACK || i == m_selectedTrack) {
5432 const QRectF track(min, m_tracksHeight * i + 1, max - min, m_tracksHeight - 1);
5433 if (i == m_selectedTrack)
5434 painter->fillRect(track, m_activeTrackBrush.brush(this));
5436 painter->fillRect(track, info.isLocked ? lockedColor : audioColor);
5438 painter->drawLine(QPointF(min, m_tracksHeight *(i + 1)), QPointF(max, m_tracksHeight *(i + 1)));
5442 bool CustomTrackView::findString(const QString &text)
5445 for (int i = 0; i < m_searchPoints.size(); ++i) {
5446 marker = m_searchPoints.at(i).comment();
5447 if (marker.contains(text, Qt::CaseInsensitive)) {
5448 seekCursorPos(m_searchPoints.at(i).time().frames(m_document->fps()));
5449 int vert = verticalScrollBar()->value();
5450 int hor = cursorPos();
5451 ensureVisible(hor, vert + 10, 2, 2, 50, 0);
5459 void CustomTrackView::selectFound(QString track, QString pos)
5461 seekCursorPos(m_document->timecode().getFrameCount(pos));
5462 slotSelectTrack(track.toInt());
5464 int vert = verticalScrollBar()->value();
5465 int hor = cursorPos();
5466 ensureVisible(hor, vert + 10, 2, 2, 50, 0);
5469 bool CustomTrackView::findNextString(const QString &text)
5472 for (int i = m_findIndex + 1; i < m_searchPoints.size(); ++i) {
5473 marker = m_searchPoints.at(i).comment();
5474 if (marker.contains(text, Qt::CaseInsensitive)) {
5475 seekCursorPos(m_searchPoints.at(i).time().frames(m_document->fps()));
5476 int vert = verticalScrollBar()->value();
5477 int hor = cursorPos();
5478 ensureVisible(hor, vert + 10, 2, 2, 50, 0);
5487 void CustomTrackView::initSearchStrings()
5489 m_searchPoints.clear();
5490 QList<QGraphicsItem *> itemList = items();
5491 for (int i = 0; i < itemList.count(); i++) {
5492 // parse all clip names
5493 if (itemList.at(i)->type() == AVWIDGET) {
5494 ClipItem *item = static_cast <ClipItem *>(itemList.at(i));
5495 GenTime start = item->startPos();
5496 CommentedTime t(start, item->clipName());
5497 m_searchPoints.append(t);
5498 // add all clip markers
5499 QList < CommentedTime > markers = item->commentedSnapMarkers();
5500 m_searchPoints += markers;
5505 for (int i = 0; i < m_guides.count(); i++)
5506 m_searchPoints.append(m_guides.at(i)->info());
5508 qSort(m_searchPoints);
5511 void CustomTrackView::clearSearchStrings()
5513 m_searchPoints.clear();
5517 QList<ItemInfo> CustomTrackView::findId(const QString &clipId)
5519 QList<ItemInfo> matchingInfo;
5520 QList<QGraphicsItem *> itemList = items();
5521 for (int i = 0; i < itemList.count(); i++) {
5522 if (itemList.at(i)->type() == AVWIDGET) {
5523 ClipItem *item = (ClipItem *)itemList.at(i);
5524 if (item->clipProducer() == clipId)
5525 matchingInfo << item->info();
5528 return matchingInfo;
5531 void CustomTrackView::copyClip()
5533 qDeleteAll(m_copiedItems);
5534 m_copiedItems.clear();
5535 QList<QGraphicsItem *> itemList = scene()->selectedItems();
5536 if (itemList.count() == 0) {
5537 emit displayMessage(i18n("Select a clip before copying"), ErrorMessage);
5540 for (int i = 0; i < itemList.count(); i++) {
5541 if (itemList.at(i)->type() == AVWIDGET) {
5542 ClipItem *clip = static_cast <ClipItem *>(itemList.at(i));
5543 ClipItem *clone = clip->clone(clip->info());
5544 m_copiedItems.append(clone);
5545 } else if (itemList.at(i)->type() == TRANSITIONWIDGET) {
5546 Transition *dup = static_cast <Transition *>(itemList.at(i));
5547 m_copiedItems.append(dup->clone());
5552 bool CustomTrackView::canBePastedTo(ItemInfo info, int type) const
5554 if (m_scene->editMode() != NORMALEDIT) {
5555 // If we are in overwrite mode, always allow the move
5558 int height = m_tracksHeight - 2;
5560 if (type == TRANSITIONWIDGET) {
5561 height = Transition::itemHeight();
5562 offset = Transition::itemOffset();
5564 else if (type == AVWIDGET) {
5565 height = ClipItem::itemHeight();
5566 offset = ClipItem::itemOffset();
5568 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);
5569 QList<QGraphicsItem *> collisions = scene()->items(rect, Qt::IntersectsItemBoundingRect);
5570 for (int i = 0; i < collisions.count(); i++) {
5571 if (collisions.at(i)->type() == type) {
5578 bool CustomTrackView::canBePastedTo(QList <ItemInfo> infoList, int type) const
5581 for (int i = 0; i < infoList.count(); i++) {
5582 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));
5585 QList<QGraphicsItem *> collisions = scene()->items(path);
5586 for (int i = 0; i < collisions.count(); i++) {
5587 if (collisions.at(i)->type() == type) return false;
5592 bool CustomTrackView::canBePasted(QList<AbstractClipItem *> items, GenTime offset, int trackOffset) const
5594 for (int i = 0; i < items.count(); i++) {
5595 ItemInfo info = items.at(i)->info();
5596 info.startPos += offset;
5597 info.endPos += offset;
5598 info.track += trackOffset;
5599 if (!canBePastedTo(info, items.at(i)->type())) return false;
5604 bool CustomTrackView::canBeMoved(QList<AbstractClipItem *> items, GenTime offset, int trackOffset) const
5606 QPainterPath movePath;
5607 movePath.moveTo(0, 0);
5609 for (int i = 0; i < items.count(); i++) {
5610 ItemInfo info = items.at(i)->info();
5611 info.startPos = info.startPos + offset;
5612 info.endPos = info.endPos + offset;
5613 info.track = info.track + trackOffset;
5614 if (info.startPos < GenTime()) {
5615 // No clip should go below 0
5618 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));
5619 movePath.addRect(rect);
5621 QList<QGraphicsItem *> collisions = scene()->items(movePath, Qt::IntersectsItemBoundingRect);
5622 for (int i = 0; i < collisions.count(); i++) {
5623 if ((collisions.at(i)->type() == AVWIDGET || collisions.at(i)->type() == TRANSITIONWIDGET) && !items.contains(static_cast <AbstractClipItem *>(collisions.at(i)))) {
5624 kDebug() << " //////////// CLIP COLLISION, MOVE NOT ALLOWED";
5632 void CustomTrackView::pasteClip()
5634 if (m_copiedItems.count() == 0) {
5635 emit displayMessage(i18n("No clip copied"), ErrorMessage);
5640 GenTime pos = GenTime(-1);
5641 if (m_menuPosition.isNull()) {
5642 position = mapFromGlobal(QCursor::pos());
5643 if (!contentsRect().contains(position) || mapToScene(position).y() / m_tracksHeight > m_document->tracksCount()) {
5644 track = m_selectedTrack;
5645 pos = GenTime(m_cursorPos, m_document->fps());
5646 /*emit displayMessage(i18n("Cannot paste selected clips"), ErrorMessage);
5650 position = m_menuPosition;
5653 if (pos == GenTime(-1))
5654 pos = GenTime((int)(mapToScene(position).x()), m_document->fps());
5656 track = (int)(mapToScene(position).y() / m_tracksHeight);
5658 GenTime leftPos = m_copiedItems.at(0)->startPos();
5659 int lowerTrack = m_copiedItems.at(0)->track();
5660 int upperTrack = m_copiedItems.at(0)->track();
5661 for (int i = 1; i < m_copiedItems.count(); i++) {
5662 if (m_copiedItems.at(i)->startPos() < leftPos) leftPos = m_copiedItems.at(i)->startPos();
5663 if (m_copiedItems.at(i)->track() < lowerTrack) lowerTrack = m_copiedItems.at(i)->track();
5664 if (m_copiedItems.at(i)->track() > upperTrack) upperTrack = m_copiedItems.at(i)->track();
5667 GenTime offset = pos - leftPos;
5668 int trackOffset = track - lowerTrack;
5670 if (lowerTrack + trackOffset < 0) trackOffset = 0 - lowerTrack;
5671 if (upperTrack + trackOffset > m_document->tracksCount() - 1) trackOffset = m_document->tracksCount() - upperTrack - 1;
5672 if (!canBePasted(m_copiedItems, offset, trackOffset)) {
5673 emit displayMessage(i18n("Cannot paste selected clips"), ErrorMessage);
5676 QUndoCommand *pasteClips = new QUndoCommand();
5677 pasteClips->setText("Paste clips");
5679 for (int i = 0; i < m_copiedItems.count(); i++) {
5680 // parse all clip names
5681 if (m_copiedItems.at(i) && m_copiedItems.at(i)->type() == AVWIDGET) {
5682 ClipItem *clip = static_cast <ClipItem *>(m_copiedItems.at(i));
5683 ItemInfo info = clip->info();
5684 info.startPos += offset;
5685 info.endPos += offset;
5686 info.track += trackOffset;
5687 if (canBePastedTo(info, AVWIDGET)) {
5688 new AddTimelineClipCommand(this, clip->xml(), clip->clipProducer(), info, clip->effectList(), m_scene->editMode() == OVERWRITEEDIT, m_scene->editMode() == INSERTEDIT, true, false, pasteClips);
5689 } else emit displayMessage(i18n("Cannot paste clip to selected place"), ErrorMessage);
5690 } else if (m_copiedItems.at(i) && m_copiedItems.at(i)->type() == TRANSITIONWIDGET) {
5691 Transition *tr = static_cast <Transition *>(m_copiedItems.at(i));
5693 info.startPos = tr->startPos() + offset;
5694 info.endPos = tr->endPos() + offset;
5695 info.track = tr->track() + trackOffset;
5696 int transitionEndTrack;
5697 if (!tr->forcedTrack()) transitionEndTrack = getPreviousVideoTrack(info.track);
5698 else transitionEndTrack = tr->transitionEndTrack();
5699 if (canBePastedTo(info, TRANSITIONWIDGET)) {
5700 if (info.startPos >= info.endPos) {
5701 emit displayMessage(i18n("Invalid transition"), ErrorMessage);
5702 } else new AddTransitionCommand(this, info, transitionEndTrack, tr->toXML(), false, true, pasteClips);
5703 } else emit displayMessage(i18n("Cannot paste transition to selected place"), ErrorMessage);
5706 updateTrackDuration(-1, pasteClips);
5707 m_commandStack->push(pasteClips);
5710 void CustomTrackView::pasteClipEffects()
5712 if (m_copiedItems.count() != 1 || m_copiedItems.at(0)->type() != AVWIDGET) {
5713 emit displayMessage(i18n("You must copy exactly one clip before pasting effects"), ErrorMessage);
5716 ClipItem *clip = static_cast < ClipItem *>(m_copiedItems.at(0));
5718 QUndoCommand *paste = new QUndoCommand();
5719 paste->setText("Paste effects");
5721 QList<QGraphicsItem *> clips = scene()->selectedItems();
5724 for (int i = 0; i < clips.count(); ++i) {
5725 if (clips.at(i)->type() == GROUPWIDGET) {
5726 QList<QGraphicsItem *> children = clips.at(i)->childItems();
5727 for (int j = 0; j < children.count(); j++) {
5728 if (children.at(j)->type() == AVWIDGET && !clips.contains(children.at(j))) {
5729 clips.append(children.at(j));
5735 for (int i = 0; i < clips.count(); ++i) {
5736 if (clips.at(i)->type() == AVWIDGET) {
5737 ClipItem *item = static_cast < ClipItem *>(clips.at(i));
5738 for (int j = 0; j < clip->effectsCount(); j++) {
5739 QDomElement eff = clip->effect(j);
5740 if (eff.attribute("unique", "0") == "0" || item->hasEffect(eff.attribute("tag"), eff.attribute("id")) == -1) {
5741 adjustKeyfames(clip->cropStart(), item->cropStart(), item->cropDuration(), eff);
5742 new AddEffectCommand(this, m_document->tracksCount() - item->track(), item->startPos(), eff, true, paste);
5747 if (paste->childCount() > 0) m_commandStack->push(paste);
5750 //adjust effects (fades, ...)
5751 for (int i = 0; i < clips.count(); ++i) {
5752 if (clips.at(i)->type() == AVWIDGET) {
5753 ClipItem *item = static_cast < ClipItem *>(clips.at(i));
5754 updatePositionEffects(item, item->info());
5760 void CustomTrackView::adjustKeyfames(GenTime oldstart, GenTime newstart, GenTime duration, QDomElement xml)
5762 // parse parameters to check if we need to adjust to the new crop start
5763 int diff = (newstart - oldstart).frames(m_document->fps());
5764 int max = (newstart + duration).frames(m_document->fps());
5766 QDomNodeList params = xml.elementsByTagName("parameter");
5767 for (int i = 0; i < params.count(); i++) {
5768 QDomElement e = params.item(i).toElement();
5769 if (!e.isNull() && (e.attribute("type") == "keyframe" || e.attribute("type") == "simplekeyframe")) {
5770 QString def = e.attribute("default");
5771 // Effect has a keyframe type parameter, we need to adjust the values
5772 QStringList keys = e.attribute("keyframes").split(';', QString::SkipEmptyParts);
5773 QStringList newKeyFrames;
5774 foreach(const QString &str, keys) {
5775 int pos = str.section(':', 0, 0).toInt();
5776 double val = str.section(':', 1, 1).toDouble();
5779 newKeyFrames.append(QString::number(max) + ':' + locale.toString(val));
5781 } else newKeyFrames.append(QString::number(pos) + ':' + locale.toString(val));
5783 //kDebug()<<"ORIGIN: "<<keys<<", FIXED: "<<newKeyFrames;
5784 e.setAttribute("keyframes", newKeyFrames.join(";"));
5789 ClipItem *CustomTrackView::getClipUnderCursor() const
5791 QRectF rect((double) m_cursorPos, 0.0, 1.0, (double)(m_tracksHeight * m_document->tracksCount()));
5792 QList<QGraphicsItem *> collisions = scene()->items(rect, Qt::IntersectsItemBoundingRect);
5793 for (int i = 0; i < collisions.count(); i++) {
5794 if (collisions.at(i)->type() == AVWIDGET) {
5795 return static_cast < ClipItem *>(collisions.at(i));
5801 AbstractClipItem *CustomTrackView::getMainActiveClip() const
5803 QList<QGraphicsItem *> clips = scene()->selectedItems();
5804 if (clips.isEmpty()) {
5805 return getClipUnderCursor();
5807 AbstractClipItem *item = NULL;
5808 for (int i = 0; i < clips.count(); ++i) {
5809 if (clips.at(i)->type() == AVWIDGET) {
5810 item = static_cast < AbstractClipItem *>(clips.at(i));
5811 if (clips.count() > 1 && item->startPos().frames(m_document->fps()) <= m_cursorPos && item->endPos().frames(m_document->fps()) >= m_cursorPos) break;
5814 if (item) return item;
5819 ClipItem *CustomTrackView::getActiveClipUnderCursor(bool allowOutsideCursor) const
5821 QList<QGraphicsItem *> clips = scene()->selectedItems();
5822 if (clips.isEmpty()) {
5823 return getClipUnderCursor();
5826 // remove all items in the list that are not clips
5827 for (int i = 0; i < clips.count();) {
5828 if (clips.at(i)->type() != AVWIDGET) clips.removeAt(i);
5831 if (clips.count() == 1 && allowOutsideCursor) return static_cast < ClipItem *>(clips.at(0));
5832 for (int i = 0; i < clips.count(); ++i) {
5833 if (clips.at(i)->type() == AVWIDGET) {
5834 item = static_cast < ClipItem *>(clips.at(i));
5835 if (item->startPos().frames(m_document->fps()) <= m_cursorPos && item->endPos().frames(m_document->fps()) >= m_cursorPos)
5843 void CustomTrackView::setInPoint()
5845 AbstractClipItem *clip = getActiveClipUnderCursor(true);
5847 if (m_dragItem && m_dragItem->type() == TRANSITIONWIDGET) {
5850 emit displayMessage(i18n("You must select one clip for this action"), ErrorMessage);
5854 prepareResizeClipStart(clip, clip->info(), m_cursorPos, true);
5857 void CustomTrackView::setOutPoint()
5859 AbstractClipItem *clip = getActiveClipUnderCursor(true);
5861 if (m_dragItem && m_dragItem->type() == TRANSITIONWIDGET) {
5864 emit displayMessage(i18n("You must select one clip for this action"), ErrorMessage);
5868 prepareResizeClipEnd(clip, clip->info(), m_cursorPos, true);
5871 void CustomTrackView::slotUpdateAllThumbs()
5873 if (!isEnabled()) return;
5874 QList<QGraphicsItem *> itemList = items();
5875 //if (itemList.isEmpty()) return;
5877 const QString thumbBase = m_document->projectFolder().path() + "/thumbs/";
5878 for (int i = 0; i < itemList.count(); i++) {
5879 if (itemList.at(i)->type() == AVWIDGET) {
5880 item = static_cast <ClipItem *>(itemList.at(i));
5881 if (item && item->isEnabled() && item->clipType() != COLOR && item->clipType() != AUDIO) {
5882 // Check if we have a cached thumbnail
5883 if (item->clipType() == IMAGE || item->clipType() == TEXT) {
5884 QString thumb = thumbBase + item->baseClip()->getClipHash() + "_0.png";
5885 if (QFile::exists(thumb)) {
5887 if (pix.isNull()) KIO::NetAccess::del(KUrl(thumb), this);
5888 item->slotSetStartThumb(pix);
5891 QString startThumb = thumbBase + item->baseClip()->getClipHash() + '_';
5892 QString endThumb = startThumb;
5893 startThumb.append(QString::number((int) item->speedIndependantCropStart().frames(m_document->fps())) + ".png");
5894 endThumb.append(QString::number((int) (item->speedIndependantCropStart() + item->speedIndependantCropDuration()).frames(m_document->fps()) - 1) + ".png");
5895 if (QFile::exists(startThumb)) {
5896 QPixmap pix(startThumb);
5897 if (pix.isNull()) KIO::NetAccess::del(KUrl(startThumb), this);
5898 item->slotSetStartThumb(pix);
5900 if (QFile::exists(endThumb)) {
5901 QPixmap pix(endThumb);
5902 if (pix.isNull()) KIO::NetAccess::del(KUrl(endThumb), this);
5903 item->slotSetEndThumb(pix);
5906 item->refreshClip(false, false);
5910 viewport()->update();
5913 void CustomTrackView::saveThumbnails()
5915 QList<QGraphicsItem *> itemList = items();
5917 QString thumbBase = m_document->projectFolder().path() + "/thumbs/";
5918 for (int i = 0; i < itemList.count(); i++) {
5919 if (itemList.at(i)->type() == AVWIDGET) {
5920 item = static_cast <ClipItem *>(itemList.at(i));
5921 if (item->clipType() != COLOR) {
5922 // Check if we have a cached thumbnail
5923 if (item->clipType() == IMAGE || item->clipType() == TEXT || item->clipType() == AUDIO) {
5924 QString thumb = thumbBase + item->baseClip()->getClipHash() + "_0.png";
5925 if (!QFile::exists(thumb)) {
5926 QPixmap pix(item->startThumb());
5930 QString startThumb = thumbBase + item->baseClip()->getClipHash() + '_';
5931 QString endThumb = startThumb;
5932 startThumb.append(QString::number((int) item->speedIndependantCropStart().frames(m_document->fps())) + ".png");
5933 endThumb.append(QString::number((int) (item->speedIndependantCropStart() + item->speedIndependantCropDuration()).frames(m_document->fps()) - 1) + ".png");
5934 if (!QFile::exists(startThumb)) {
5935 QPixmap pix(item->startThumb());
5936 pix.save(startThumb);
5938 if (!QFile::exists(endThumb)) {
5939 QPixmap pix(item->endThumb());
5949 void CustomTrackView::slotInsertTrack(int ix)
5951 QPointer<TrackDialog> d = new TrackDialog(m_document, parentWidget());
5952 d->comboTracks->setCurrentIndex(ix);
5953 d->label->setText(i18n("Insert track"));
5954 d->setWindowTitle(i18n("Insert New Track"));
5956 if (d->exec() == QDialog::Accepted) {
5957 ix = d->comboTracks->currentIndex();
5958 if (d->before_select->currentIndex() == 1)
5962 info.isMute = false;
5963 info.isLocked = false;
5964 info.effectsList = EffectsList(true);
5965 if (d->video_track->isChecked()) {
5966 info.type = VIDEOTRACK;
5967 info.isBlind = false;
5969 info.type = AUDIOTRACK;
5970 info.isBlind = true;
5972 AddTrackCommand *addTrack = new AddTrackCommand(this, ix, info, true);
5973 m_commandStack->push(addTrack);
5974 setDocumentModified();
5979 void CustomTrackView::slotDeleteTrack(int ix)
5981 if (m_document->tracksCount() < 2) return;
5982 QPointer<TrackDialog> d = new TrackDialog(m_document, parentWidget());
5983 d->comboTracks->setCurrentIndex(ix);
5984 d->label->setText(i18n("Delete track"));
5985 d->before_select->setHidden(true);
5986 d->setWindowTitle(i18n("Delete Track"));
5987 d->video_track->setHidden(true);
5988 d->audio_track->setHidden(true);
5989 if (d->exec() == QDialog::Accepted) {
5990 ix = d->comboTracks->currentIndex();
5991 TrackInfo info = m_document->trackInfoAt(m_document->tracksCount() - ix - 1);
5992 deleteTimelineTrack(ix, info);
5993 setDocumentModified();
5994 /*AddTrackCommand* command = new AddTrackCommand(this, ix, info, false);
5995 m_commandStack->push(command);*/
6000 void CustomTrackView::slotConfigTracks(int ix)
6002 QPointer<TracksConfigDialog> d = new TracksConfigDialog(m_document,
6003 ix, parentWidget());
6004 if (d->exec() == QDialog::Accepted) {
6005 ConfigTracksCommand *configTracks = new ConfigTracksCommand(this, m_document->tracksList(), d->tracksList());
6006 m_commandStack->push(configTracks);
6007 QList <int> toDelete = d->deletedTracks();
6008 for (int i = 0; i < toDelete.count(); ++i) {
6009 TrackInfo info = m_document->trackInfoAt(m_document->tracksCount() - toDelete.at(i) + i - 1);
6010 deleteTimelineTrack(toDelete.at(i) - i, info);
6012 setDocumentModified();
6017 void CustomTrackView::deleteTimelineTrack(int ix, TrackInfo trackinfo)
6019 if (m_document->tracksCount() < 2) return;
6020 double startY = ix * m_tracksHeight + 1 + m_tracksHeight / 2;
6021 QRectF r(0, startY, sceneRect().width(), m_tracksHeight / 2 - 1);
6022 QList<QGraphicsItem *> selection = m_scene->items(r);
6023 QUndoCommand *deleteTrack = new QUndoCommand();
6024 deleteTrack->setText("Delete track");
6026 // Delete all clips in selected track
6027 for (int i = 0; i < selection.count(); i++) {
6028 if (selection.at(i)->type() == AVWIDGET) {
6029 ClipItem *item = static_cast <ClipItem *>(selection.at(i));
6030 new AddTimelineClipCommand(this, item->xml(), item->clipProducer(), item->info(), item->effectList(), false, false, false, true, deleteTrack);
6031 m_waitingThumbs.removeAll(item);
6032 m_scene->removeItem(item);
6035 } else if (selection.at(i)->type() == TRANSITIONWIDGET) {
6036 Transition *item = static_cast <Transition *>(selection.at(i));
6037 new AddTransitionCommand(this, item->info(), item->transitionEndTrack(), item->toXML(), true, false, deleteTrack);
6038 m_scene->removeItem(item);
6044 new AddTrackCommand(this, ix, trackinfo, false, deleteTrack);
6045 m_commandStack->push(deleteTrack);
6048 void CustomTrackView::autoTransition()
6050 QList<QGraphicsItem *> itemList = scene()->selectedItems();
6051 if (itemList.count() != 1 || itemList.at(0)->type() != TRANSITIONWIDGET) {
6052 emit displayMessage(i18n("You must select one transition for this action"), ErrorMessage);
6055 Transition *tr = static_cast <Transition*>(itemList.at(0));
6056 tr->setAutomatic(!tr->isAutomatic());
6057 QDomElement transition = tr->toXML();
6058 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);
6059 setDocumentModified();
6062 void CustomTrackView::clipNameChanged(const QString &id, const QString &name)
6064 QList<QGraphicsItem *> list = scene()->items();
6065 ClipItem *clip = NULL;
6066 for (int i = 0; i < list.size(); ++i) {
6067 if (list.at(i)->type() == AVWIDGET) {
6068 clip = static_cast <ClipItem *>(list.at(i));
6069 if (clip->clipProducer() == id) {
6070 clip->setClipName(name);
6074 viewport()->update();
6077 void CustomTrackView::getClipAvailableSpace(AbstractClipItem *item, GenTime &minimum, GenTime &maximum)
6079 minimum = GenTime();
6080 maximum = GenTime();
6081 QList<QGraphicsItem *> selection;
6082 selection = m_scene->items(0, item->track() * m_tracksHeight + m_tracksHeight / 2, sceneRect().width(), 2);
6083 selection.removeAll(item);
6084 for (int i = 0; i < selection.count(); i++) {
6085 AbstractClipItem *clip = static_cast <AbstractClipItem *>(selection.at(i));
6086 if (clip && clip->type() == AVWIDGET) {
6087 if (clip->endPos() <= item->startPos() && clip->endPos() > minimum) minimum = clip->endPos();
6088 if (clip->startPos() > item->startPos() && (clip->startPos() < maximum || maximum == GenTime())) maximum = clip->startPos();
6093 void CustomTrackView::getTransitionAvailableSpace(AbstractClipItem *item, GenTime &minimum, GenTime &maximum)
6095 minimum = GenTime();
6096 maximum = GenTime();
6097 QList<QGraphicsItem *> selection;
6098 selection = m_scene->items(0, (item->track() + 1) * m_tracksHeight, sceneRect().width(), 2);
6099 selection.removeAll(item);
6100 for (int i = 0; i < selection.count(); i++) {
6101 AbstractClipItem *clip = static_cast <AbstractClipItem *>(selection.at(i));
6102 if (clip && clip->type() == TRANSITIONWIDGET) {
6103 if (clip->endPos() <= item->startPos() && clip->endPos() > minimum) minimum = clip->endPos();
6104 if (clip->startPos() > item->startPos() && (clip->startPos() < maximum || maximum == GenTime())) maximum = clip->startPos();
6109 void CustomTrackView::loadGroups(const QDomNodeList &groups)
6111 for (int i = 0; i < groups.count(); i++) {
6112 QDomNodeList children = groups.at(i).childNodes();
6113 scene()->clearSelection();
6114 for (int nodeindex = 0; nodeindex < children.count(); nodeindex++) {
6115 QDomElement elem = children.item(nodeindex).toElement();
6116 int pos = elem.attribute("position").toInt();
6117 int track = elem.attribute("track").toInt();
6118 if (elem.tagName() == "clipitem") {
6119 ClipItem *clip = getClipItemAt(pos, track); //m_document->tracksCount() - transitiontrack);
6120 if (clip) clip->setSelected(true);
6122 Transition *clip = getTransitionItemAt(pos, track); //m_document->tracksCount() - transitiontrack);
6123 if (clip) clip->setSelected(true);
6126 groupSelectedItems(false, true);
6130 void CustomTrackView::splitAudio()
6132 resetSelectionGroup();
6133 QList<QGraphicsItem *> selection = scene()->selectedItems();
6134 if (selection.isEmpty()) {
6135 emit displayMessage(i18n("You must select at least one clip for this action"), ErrorMessage);
6138 QUndoCommand *splitCommand = new QUndoCommand();
6139 splitCommand->setText(i18n("Split audio"));
6140 for (int i = 0; i < selection.count(); i++) {
6141 if (selection.at(i)->type() == AVWIDGET) {
6142 ClipItem *clip = static_cast <ClipItem *>(selection.at(i));
6143 if (clip->clipType() == AV || clip->clipType() == PLAYLIST) {
6144 if (clip->parentItem()) {
6145 emit displayMessage(i18n("Cannot split audio of grouped clips"), ErrorMessage);
6147 EffectsList effects;
6148 effects.clone(clip->effectList());
6149 new SplitAudioCommand(this, clip->track(), clip->startPos(), effects, splitCommand);
6154 if (splitCommand->childCount()) {
6155 updateTrackDuration(-1, splitCommand);
6156 m_commandStack->push(splitCommand);
6160 void CustomTrackView::setAudioAlignReference()
6162 QList<QGraphicsItem *> selection = scene()->selectedItems();
6163 if (selection.isEmpty() || selection.size() > 1) {
6164 emit displayMessage(i18n("You must select exactly one clip for the audio reference."), ErrorMessage);
6167 if (m_audioCorrelator != NULL) {
6168 delete m_audioCorrelator;
6170 if (selection.at(0)->type() == AVWIDGET) {
6171 ClipItem *clip = static_cast<ClipItem*>(selection.at(0));
6172 if (clip->clipType() == AV || clip->clipType() == AUDIO) {
6173 m_audioAlignmentReference = clip;
6175 AudioEnvelope *envelope = new AudioEnvelope(clip->getProducer(clip->track()));
6176 m_audioCorrelator = new AudioCorrelation(envelope);
6180 envelope->drawEnvelope().save("kdenlive-audio-reference-envelope.png");
6181 envelope->dumpInfo();
6185 emit displayMessage(i18n("Audio align reference set."), InformationMessage);
6189 emit displayMessage(i18n("Reference for audio alignment must contain audio data."), ErrorMessage);
6192 void CustomTrackView::alignAudio()
6194 bool referenceOK = true;
6195 if (m_audioCorrelator == NULL) {
6196 referenceOK = false;
6199 if (!scene()->items().contains(m_audioAlignmentReference)) {
6200 // The reference item has been deleted from the timeline (or so)
6201 referenceOK = false;
6205 emit displayMessage(i18n("Audio alignment reference not yet set."), InformationMessage);
6210 QList<QGraphicsItem *> selection = scene()->selectedItems();
6211 foreach (QGraphicsItem *item, selection) {
6212 if (item->type() == AVWIDGET) {
6214 ClipItem *clip = static_cast<ClipItem*>(item);
6215 if (clip == m_audioAlignmentReference) {
6219 if (clip->clipType() == AV || clip->clipType() == AUDIO) {
6220 AudioEnvelope *envelope = new AudioEnvelope(clip->getProducer(clip->track()),
6221 clip->info().cropStart.frames(m_document->fps()),
6222 clip->info().cropDuration.frames(m_document->fps()));
6224 // FFT only for larger vectors. We could use it all time, but for small vectors
6225 // the (anyway not noticeable) overhead is smaller with a nested for loop correlation.
6226 int index = m_audioCorrelator->addChild(envelope, envelope->envelopeSize() > 200);
6227 int shift = m_audioCorrelator->getShift(index);
6232 m_audioCorrelator->info(index)->toImage().save("kdenlive-audio-align-cross-correlation.png");
6233 envelope->drawEnvelope().save("kdenlive-audio-align-envelope.png");
6234 envelope->dumpInfo();
6236 int targetPos = m_audioAlignmentReference->startPos().frames(m_document->fps()) + shift;
6237 qDebug() << "Reference starts at " << m_audioAlignmentReference->startPos().frames(m_document->fps());
6238 qDebug() << "We will start at " << targetPos;
6239 qDebug() << "to shift by " << shift;
6240 qDebug() << "(eventually)";
6241 qDebug() << "(maybe)";
6245 QUndoCommand *moveCommand = new QUndoCommand();
6247 GenTime add(shift, m_document->fps());
6248 ItemInfo start = clip->info();
6250 ItemInfo end = start;
6251 end.startPos = m_audioAlignmentReference->startPos() + add - m_audioAlignmentReference->cropStart();
6252 end.endPos = end.startPos + start.cropDuration;
6254 if ( end.startPos.seconds() < 0 ) {
6255 // Clip would start before 0, so crop it first
6256 GenTime cropBy = -end.startPos;
6259 qDebug() << "Need to crop clip. " << start;
6260 qDebug() << "end.startPos: " << end.startPos.toString() << ", cropBy: " << cropBy.toString();
6263 ItemInfo resized = start;
6264 resized.startPos += cropBy;
6266 resizeClip(start, resized);
6267 new ResizeClipCommand(this, start, resized, false, false, moveCommand);
6269 start = clip->info();
6270 end.startPos += cropBy;
6273 qDebug() << "Clip cropped. " << start;
6274 qDebug() << "Moving to: " << end;
6278 if (itemCollision(clip, end)) {
6280 emit displayMessage(i18n("Unable to move clip due to collision."), ErrorMessage);
6284 moveCommand->setText(i18n("Auto-align clip"));
6285 new MoveClipCommand(this, start, end, true, moveCommand);
6286 updateTrackDuration(clip->track(), moveCommand);
6287 m_commandStack->push(moveCommand);
6294 emit displayMessage(i18n("No audio clips selected."), ErrorMessage);
6296 emit displayMessage(i18n("Auto-aligned %1 clips.", counter), InformationMessage);
6300 void CustomTrackView::doSplitAudio(const GenTime &pos, int track, EffectsList effects, bool split)
6302 ClipItem *clip = getClipItemAt(pos, track);
6304 kDebug() << "// Cannot find clip to split!!!";
6308 int start = pos.frames(m_document->fps());
6309 int freetrack = m_document->tracksCount() - track - 1;
6311 // do not split audio when we are on an audio track
6312 if (m_document->trackInfoAt(freetrack).type == AUDIOTRACK)
6315 for (; freetrack > 0; freetrack--) {
6316 //kDebug() << "// CHK DOC TRK:" << freetrack << ", DUR:" << m_document->renderer()->mltTrackDuration(freetrack);
6317 if (m_document->trackInfoAt(freetrack - 1).type == AUDIOTRACK && !m_document->trackInfoAt(freetrack - 1).isLocked) {
6318 //kDebug() << "// CHK DOC TRK:" << freetrack << ", DUR:" << m_document->renderer()->mltTrackDuration(freetrack);
6319 if (m_document->renderer()->mltTrackDuration(freetrack) < start || m_document->renderer()->mltGetSpaceLength(pos, freetrack, false) >= clip->cropDuration().frames(m_document->fps())) {
6320 //kDebug() << "FOUND SPACE ON TRK: " << freetrack;
6325 kDebug() << "GOT TRK: " << track;
6326 if (freetrack == 0) {
6327 emit displayMessage(i18n("No empty space to put clip audio"), ErrorMessage);
6329 ItemInfo info = clip->info();
6330 info.track = m_document->tracksCount() - freetrack;
6331 addClip(clip->xml(), clip->clipProducer(), info, clip->effectList());
6332 scene()->clearSelection();
6333 clip->setSelected(true);
6334 ClipItem *audioClip = getClipItemAt(start, info.track);
6336 Mlt::Tractor *tractor = m_document->renderer()->lockService();
6337 clip->setVideoOnly(true);
6338 if (m_document->renderer()->mltUpdateClipProducer(tractor, m_document->tracksCount() - track, start, clip->baseClip()->videoProducer()) == false) {
6339 emit displayMessage(i18n("Cannot update clip (time: %1, track: %2)", start, track), ErrorMessage);
6341 if (m_document->renderer()->mltUpdateClipProducer(tractor, m_document->tracksCount() - info.track, start, clip->baseClip()->audioProducer(info.track)) == false) {
6342 emit displayMessage(i18n("Cannot update clip (time: %1, track: %2)", start, info.track), ErrorMessage);
6344 m_document->renderer()->unlockService(tractor);
6345 audioClip->setSelected(true);
6346 audioClip->setAudioOnly(true);
6348 // keep video effects, move audio effects to audio clip
6351 for (int i = 0; i < effects.count(); ++i) {
6352 if (effects.at(i).attribute("type") == "audio") {
6353 deleteEffect(m_document->tracksCount() - track, pos, clip->effect(videoIx));
6356 deleteEffect(freetrack, pos, audioClip->effect(audioIx));
6361 groupSelectedItems(false, true);
6365 // unsplit clip: remove audio part and change video part to normal clip
6366 if (clip->parentItem() == NULL || clip->parentItem()->type() != GROUPWIDGET) {
6367 kDebug() << "//CANNOT FIND CLP GRP";
6370 AbstractGroupItem *grp = static_cast <AbstractGroupItem *>(clip->parentItem());
6371 QList<QGraphicsItem *> children = grp->childItems();
6372 if (children.count() != 2) {
6373 kDebug() << "//SOMETHING IS WRONG WITH CLP GRP";
6376 for (int i = 0; i < children.count(); i++) {
6377 if (children.at(i) != clip) {
6378 ClipItem *clp = static_cast <ClipItem *>(children.at(i));
6379 ItemInfo info = clip->info();
6380 deleteClip(clp->info());
6381 clip->setVideoOnly(false);
6382 Mlt::Tractor *tractor = m_document->renderer()->lockService();
6383 if (!m_document->renderer()->mltUpdateClipProducer(
6385 m_document->tracksCount() - info.track,
6386 info.startPos.frames(m_document->fps()),
6387 clip->baseClip()->getProducer(info.track))) {
6389 emit displayMessage(i18n("Cannot update clip (time: %1, track: %2)",
6390 info.startPos.frames(m_document->fps()), info.track),
6393 m_document->renderer()->unlockService(tractor);
6395 // re-add audio effects
6396 for (int i = 0; i < effects.count(); ++i) {
6397 if (effects.at(i).attribute("type") == "audio") {
6398 addEffect(m_document->tracksCount() - track, pos, effects.at(i));
6405 clip->setFlag(QGraphicsItem::ItemIsMovable, true);
6406 m_document->clipManager()->removeGroup(grp);
6407 scene()->destroyItemGroup(grp);
6411 void CustomTrackView::setVideoOnly()
6413 resetSelectionGroup();
6414 QList<QGraphicsItem *> selection = scene()->selectedItems();
6415 if (selection.isEmpty()) {
6416 emit displayMessage(i18n("You must select one clip for this action"), ErrorMessage);
6419 QUndoCommand *videoCommand = new QUndoCommand();
6420 videoCommand->setText(i18n("Video only"));
6421 for (int i = 0; i < selection.count(); i++) {
6422 if (selection.at(i)->type() == AVWIDGET) {
6423 ClipItem *clip = static_cast <ClipItem *>(selection.at(i));
6424 if (clip->clipType() == AV || clip->clipType() == PLAYLIST) {
6425 if (clip->parentItem()) {
6426 emit displayMessage(i18n("Cannot change grouped clips"), ErrorMessage);
6428 new ChangeClipTypeCommand(this, clip->track(), clip->startPos(), true, false, clip->isVideoOnly(), clip->isAudioOnly(), videoCommand);
6433 m_commandStack->push(videoCommand);
6436 void CustomTrackView::setAudioOnly()
6438 resetSelectionGroup();
6439 QList<QGraphicsItem *> selection = scene()->selectedItems();
6440 if (selection.isEmpty()) {
6441 emit displayMessage(i18n("You must select one clip for this action"), ErrorMessage);
6444 QUndoCommand *videoCommand = new QUndoCommand();
6445 videoCommand->setText(i18n("Audio only"));
6446 for (int i = 0; i < selection.count(); i++) {
6447 if (selection.at(i)->type() == AVWIDGET) {
6448 ClipItem *clip = static_cast <ClipItem *>(selection.at(i));
6449 if (clip->clipType() == AV || clip->clipType() == PLAYLIST) {
6450 if (clip->parentItem()) {
6451 emit displayMessage(i18n("Cannot change grouped clips"), ErrorMessage);
6453 new ChangeClipTypeCommand(this, clip->track(), clip->startPos(), false, true, clip->isVideoOnly(), clip->isAudioOnly(), videoCommand);
6458 m_commandStack->push(videoCommand);
6461 void CustomTrackView::setAudioAndVideo()
6463 resetSelectionGroup();
6464 QList<QGraphicsItem *> selection = scene()->selectedItems();
6465 if (selection.isEmpty()) {
6466 emit displayMessage(i18n("You must select one clip for this action"), ErrorMessage);
6469 QUndoCommand *videoCommand = new QUndoCommand();
6470 videoCommand->setText(i18n("Audio and Video"));
6471 for (int i = 0; i < selection.count(); i++) {
6472 if (selection.at(i)->type() == AVWIDGET) {
6473 ClipItem *clip = static_cast <ClipItem *>(selection.at(i));
6474 if (clip->clipType() == AV || clip->clipType() == PLAYLIST) {
6475 if (clip->parentItem()) {
6476 emit displayMessage(i18n("Cannot change grouped clips"), ErrorMessage);
6478 new ChangeClipTypeCommand(this, clip->track(), clip->startPos(), false, false, clip->isVideoOnly(), clip->isAudioOnly(), videoCommand);
6483 m_commandStack->push(videoCommand);
6486 void CustomTrackView::doChangeClipType(const GenTime &pos, int track, bool videoOnly, bool audioOnly)
6488 ClipItem *clip = getClipItemAt(pos, track);
6490 kDebug() << "// Cannot find clip to split!!!";
6493 Mlt::Tractor *tractor = m_document->renderer()->lockService();
6495 int start = pos.frames(m_document->fps());
6496 clip->setVideoOnly(true);
6497 clip->setAudioOnly(false);
6498 if (m_document->renderer()->mltUpdateClipProducer(tractor, m_document->tracksCount() - track, start, clip->baseClip()->videoProducer()) == false) {
6499 emit displayMessage(i18n("Cannot update clip (time: %1, track: %2)", start, track), ErrorMessage);
6501 } else if (audioOnly) {
6502 int start = pos.frames(m_document->fps());
6503 clip->setAudioOnly(true);
6504 clip->setVideoOnly(false);
6505 if (m_document->renderer()->mltUpdateClipProducer(tractor, m_document->tracksCount() - track, start, clip->baseClip()->audioProducer(track)) == false) {
6506 emit displayMessage(i18n("Cannot update clip (time: %1, track: %2)", start, track), ErrorMessage);
6509 int start = pos.frames(m_document->fps());
6510 clip->setAudioOnly(false);
6511 clip->setVideoOnly(false);
6512 if (m_document->renderer()->mltUpdateClipProducer(tractor, m_document->tracksCount() - track, start, clip->baseClip()->getProducer(track)) == false) {
6513 emit displayMessage(i18n("Cannot update clip (time: %1, track: %2)", start, track), ErrorMessage);
6516 m_document->renderer()->unlockService(tractor);
6518 setDocumentModified();
6521 void CustomTrackView::updateClipTypeActions(ClipItem *clip)
6523 if (clip == NULL || (clip->clipType() != AV && clip->clipType() != PLAYLIST)) {
6524 m_clipTypeGroup->setEnabled(false);
6526 m_clipTypeGroup->setEnabled(true);
6527 QList <QAction *> actions = m_clipTypeGroup->actions();
6529 if (clip->isAudioOnly()) lookup = "clip_audio_only";
6530 else if (clip->isVideoOnly()) lookup = "clip_video_only";
6531 else lookup = "clip_audio_and_video";
6532 for (int i = 0; i < actions.count(); i++) {
6533 if (actions.at(i)->data().toString() == lookup) {
6534 actions.at(i)->setChecked(true);
6541 void CustomTrackView::slotGoToMarker(QAction *action)
6543 int pos = action->data().toInt();
6547 void CustomTrackView::reloadTransitionLumas()
6551 QDomElement lumaTransition = MainWindow::transitions.getEffectByTag("luma", "luma");
6552 QDomNodeList params = lumaTransition.elementsByTagName("parameter");
6553 for (int i = 0; i < params.count(); i++) {
6554 QDomElement e = params.item(i).toElement();
6555 if (e.attribute("tag") == "resource") {
6556 lumaNames = e.attribute("paramlistdisplay");
6557 lumaFiles = e.attribute("paramlist");
6562 QList<QGraphicsItem *> itemList = items();
6563 Transition *transitionitem;
6564 QDomElement transitionXml;
6565 for (int i = 0; i < itemList.count(); i++) {
6566 if (itemList.at(i)->type() == TRANSITIONWIDGET) {
6567 transitionitem = static_cast <Transition*>(itemList.at(i));
6568 transitionXml = transitionitem->toXML();
6569 if (transitionXml.attribute("id") == "luma" && transitionXml.attribute("tag") == "luma") {
6570 QDomNodeList params = transitionXml.elementsByTagName("parameter");
6571 for (int i = 0; i < params.count(); i++) {
6572 QDomElement e = params.item(i).toElement();
6573 if (e.attribute("tag") == "resource") {
6574 e.setAttribute("paramlistdisplay", lumaNames);
6575 e.setAttribute("paramlist", lumaFiles);
6580 if (transitionXml.attribute("id") == "composite" && transitionXml.attribute("tag") == "composite") {
6581 QDomNodeList params = transitionXml.elementsByTagName("parameter");
6582 for (int i = 0; i < params.count(); i++) {
6583 QDomElement e = params.item(i).toElement();
6584 if (e.attribute("tag") == "luma") {
6585 e.setAttribute("paramlistdisplay", lumaNames);
6586 e.setAttribute("paramlist", lumaFiles);
6593 emit transitionItemSelected(NULL);
6596 double CustomTrackView::fps() const
6598 return m_document->fps();
6601 void CustomTrackView::updateProjectFps()
6603 // update all clips to the new fps
6604 resetSelectionGroup();
6605 scene()->clearSelection();
6607 QList<QGraphicsItem *> itemList = items();
6608 for (int i = 0; i < itemList.count(); i++) {
6609 // remove all items and re-add them one by one
6610 if (itemList.at(i) != m_cursorLine && itemList.at(i)->parentItem() == NULL) m_scene->removeItem(itemList.at(i));
6612 for (int i = 0; i < itemList.count(); i++) {
6613 if (itemList.at(i)->parentItem() == 0 && (itemList.at(i)->type() == AVWIDGET || itemList.at(i)->type() == TRANSITIONWIDGET)) {
6614 AbstractClipItem *clip = static_cast <AbstractClipItem *>(itemList.at(i));
6615 clip->updateFps(m_document->fps());
6616 m_scene->addItem(clip);
6617 } else if (itemList.at(i)->type() == GROUPWIDGET) {
6618 AbstractGroupItem *grp = static_cast <AbstractGroupItem *>(itemList.at(i));
6619 QList<QGraphicsItem *> children = grp->childItems();
6620 for (int j = 0; j < children.count(); j++) {
6621 if (children.at(j)->type() == AVWIDGET || children.at(j)->type() == TRANSITIONWIDGET) {
6622 AbstractClipItem *clip = static_cast <AbstractClipItem *>(children.at(j));
6623 clip->setFlag(QGraphicsItem::ItemIsMovable, true);
6624 clip->updateFps(m_document->fps());
6627 m_document->clipManager()->removeGroup(grp);
6628 m_scene->addItem(grp);
6629 scene()->destroyItemGroup(grp);
6630 scene()->clearSelection();
6631 for (int j = 0; j < children.count(); j++) {
6632 if (children.at(j)->type() == AVWIDGET || children.at(j)->type() == TRANSITIONWIDGET) {
6633 //children.at(j)->setParentItem(0);
6634 children.at(j)->setSelected(true);
6637 groupSelectedItems(true, true);
6638 } else if (itemList.at(i)->type() == GUIDEITEM) {
6639 Guide *g = static_cast<Guide *>(itemList.at(i));
6641 m_scene->addItem(g);
6644 viewport()->update();
6647 void CustomTrackView::slotTrackDown()
6649 if (m_selectedTrack > m_document->tracksCount() - 2) m_selectedTrack = 0;
6650 else m_selectedTrack++;
6651 emit updateTrackHeaders();
6652 QRectF rect(mapToScene(QPoint(10, 0)).x(), m_selectedTrack * m_tracksHeight, 10, m_tracksHeight);
6653 ensureVisible(rect, 0, 0);
6654 viewport()->update();
6657 void CustomTrackView::slotTrackUp()
6659 if (m_selectedTrack > 0) m_selectedTrack--;
6660 else m_selectedTrack = m_document->tracksCount() - 1;
6661 emit updateTrackHeaders();
6662 QRectF rect(mapToScene(QPoint(10, 0)).x(), m_selectedTrack * m_tracksHeight, 10, m_tracksHeight);
6663 ensureVisible(rect, 0, 0);
6664 viewport()->update();
6667 int CustomTrackView::selectedTrack() const
6669 return m_selectedTrack;
6672 QStringList CustomTrackView::selectedClips() const
6674 QStringList clipIds;
6675 QList<QGraphicsItem *> selection = m_scene->selectedItems();
6676 for (int i = 0; i < selection.count(); i++) {
6677 if (selection.at(i)->type() == AVWIDGET) {
6678 ClipItem *item = (ClipItem *)selection.at(i);
6679 clipIds << item->clipProducer();
6685 QList<ClipItem *> CustomTrackView::selectedClipItems() const
6687 QList<ClipItem *> clips;
6688 QList<QGraphicsItem *> selection = m_scene->selectedItems();
6689 for (int i = 0; i < selection.count(); i++) {
6690 if (selection.at(i)->type() == AVWIDGET) {
6691 clips.append((ClipItem *)selection.at(i));
6697 void CustomTrackView::slotSelectTrack(int ix)
6699 m_selectedTrack = qMax(0, ix);
6700 m_selectedTrack = qMin(ix, m_document->tracksCount() - 1);
6701 emit updateTrackHeaders();
6702 QRectF rect(mapToScene(QPoint(10, 0)).x(), m_selectedTrack * m_tracksHeight, 10, m_tracksHeight);
6703 ensureVisible(rect, 0, 0);
6704 viewport()->update();
6707 void CustomTrackView::slotSelectClipsInTrack()
6709 QRectF rect(0, m_selectedTrack * m_tracksHeight + m_tracksHeight / 2, sceneRect().width(), m_tracksHeight / 2 - 1);
6710 QList<QGraphicsItem *> selection = m_scene->items(rect);
6711 m_scene->clearSelection();
6712 for (int i = 0; i < selection.count(); i++) {
6713 if (selection.at(i)->type() == AVWIDGET || selection.at(i)->type() == TRANSITIONWIDGET || selection.at(i)->type() == GROUPWIDGET) {
6714 selection.at(i)->setSelected(true);
6717 resetSelectionGroup();
6718 groupSelectedItems();
6721 void CustomTrackView::slotSelectAllClips()
6723 QList<QGraphicsItem *> selection = m_scene->items();
6724 m_scene->clearSelection();
6725 for (int i = 0; i < selection.count(); i++) {
6726 if (selection.at(i)->type() == AVWIDGET || selection.at(i)->type() == TRANSITIONWIDGET || selection.at(i)->type() == GROUPWIDGET) {
6727 selection.at(i)->setSelected(true);
6730 resetSelectionGroup();
6731 groupSelectedItems();
6734 void CustomTrackView::selectClip(bool add, bool group, int track, int pos)
6737 if (track != -1 && pos != -1)
6738 rect = QRectF(pos, track * m_tracksHeight + m_tracksHeight / 2, 1, 1);
6740 rect = QRectF(m_cursorPos, m_selectedTrack * m_tracksHeight + m_tracksHeight / 2, 1, 1);
6741 QList<QGraphicsItem *> selection = m_scene->items(rect);
6742 resetSelectionGroup(group);
6743 if (!group) m_scene->clearSelection();
6744 for (int i = 0; i < selection.count(); i++) {
6745 if (selection.at(i)->type() == AVWIDGET) {
6746 selection.at(i)->setSelected(add);
6750 if (group) groupSelectedItems();
6753 void CustomTrackView::selectTransition(bool add, bool group)
6755 QRectF rect(m_cursorPos, m_selectedTrack * m_tracksHeight + m_tracksHeight, 1, 1);
6756 QList<QGraphicsItem *> selection = m_scene->items(rect);
6757 resetSelectionGroup(group);
6758 if (!group) m_scene->clearSelection();
6759 for (int i = 0; i < selection.count(); i++) {
6760 if (selection.at(i)->type() == TRANSITIONWIDGET) {
6761 selection.at(i)->setSelected(add);
6765 if (group) groupSelectedItems();
6768 QStringList CustomTrackView::extractTransitionsLumas()
6771 QList<QGraphicsItem *> itemList = items();
6772 Transition *transitionitem;
6773 QDomElement transitionXml;
6774 for (int i = 0; i < itemList.count(); i++) {
6775 if (itemList.at(i)->type() == TRANSITIONWIDGET) {
6776 transitionitem = static_cast <Transition*>(itemList.at(i));
6777 transitionXml = transitionitem->toXML();
6778 // luma files in transitions can be in "resource" or "luma" property
6779 QString luma = EffectsList::parameter(transitionXml, "luma");
6780 if (luma.isEmpty()) luma = EffectsList::parameter(transitionXml, "resource");
6781 if (!luma.isEmpty()) urls << KUrl(luma).path();
6784 urls.removeDuplicates();
6788 void CustomTrackView::setEditMode(EDITMODE mode)
6790 m_scene->setEditMode(mode);
6793 void CustomTrackView::checkTrackSequence(int track)
6795 QList <int> times = m_document->renderer()->checkTrackSequence(m_document->tracksCount() - track);
6796 //track = m_document->tracksCount() -track;
6797 QRectF rect(0, track * m_tracksHeight + m_tracksHeight / 2, sceneRect().width(), 2);
6798 QList<QGraphicsItem *> selection = m_scene->items(rect);
6799 QList <int> timelineList;
6800 timelineList.append(0);
6801 for (int i = 0; i < selection.count(); i++) {
6802 if (selection.at(i)->type() == AVWIDGET) {
6803 ClipItem *clip = static_cast <ClipItem *>(selection.at(i));
6804 int start = clip->startPos().frames(m_document->fps());
6805 int end = clip->endPos().frames(m_document->fps());
6806 if (!timelineList.contains(start)) timelineList.append(start);
6807 if (!timelineList.contains(end)) timelineList.append(end);
6810 qSort(timelineList);
6811 kDebug() << "// COMPARE:\n" << times << "\n" << timelineList << "\n-------------------";
6812 if (times != timelineList) KMessageBox::sorry(this, i18n("error"), i18n("TRACTOR"));
6815 void CustomTrackView::insertZoneOverwrite(QStringList data, int in)
6817 if (data.isEmpty()) return;
6818 DocClipBase *clip = m_document->getBaseClip(data.at(0));
6820 info.startPos = GenTime(in, m_document->fps());
6821 info.cropStart = GenTime(data.at(1).toInt(), m_document->fps());
6822 info.endPos = info.startPos + GenTime(data.at(2).toInt(), m_document->fps()) - info.cropStart;
6823 info.cropDuration = info.endPos - info.startPos;
6824 info.track = m_selectedTrack;
6825 QUndoCommand *addCommand = new QUndoCommand();
6826 addCommand->setText(i18n("Insert clip"));
6827 adjustTimelineClips(OVERWRITEEDIT, NULL, info, addCommand);
6828 new AddTimelineClipCommand(this, clip->toXML(), clip->getId(), info, EffectsList(), true, false, true, false, addCommand);
6829 updateTrackDuration(info.track, addCommand);
6830 m_commandStack->push(addCommand);
6832 selectClip(true, false, m_selectedTrack, in);
6833 // Automatic audio split
6834 if (KdenliveSettings::splitaudio())
6838 void CustomTrackView::clearSelection(bool emitInfo)
6840 resetSelectionGroup();
6841 scene()->clearSelection();
6843 if (emitInfo) emit clipItemSelected(NULL);
6846 void CustomTrackView::updatePalette()
6848 m_activeTrackBrush = KStatefulBrush(KColorScheme::View, KColorScheme::ActiveBackground, KSharedConfig::openConfig(KdenliveSettings::colortheme()));
6852 pen1.setColor(palette().text().color());
6853 m_cursorLine->setPen(pen1);
6857 void CustomTrackView::removeTipAnimation()
6860 scene()->removeItem(m_visualTip);
6861 m_animationTimer->stop();
6869 void CustomTrackView::setTipAnimation(AbstractClipItem *clip, OPERATIONTYPE mode, const double size)
6871 if (m_visualTip == NULL) {
6872 QRectF rect = clip->sceneBoundingRect();
6873 m_animation = new QGraphicsItemAnimation;
6874 m_animation->setTimeLine(m_animationTimer);
6875 m_animation->setScaleAt(1, 1, 1);
6880 m_visualTip = new QGraphicsEllipseItem(-size, -size, size * 2, size * 2);
6881 ((QGraphicsEllipseItem*) m_visualTip)->setBrush(m_tipColor);
6882 ((QGraphicsEllipseItem*) m_visualTip)->setPen(m_tipPen);
6884 m_visualTip->setPos(rect.x() + ((ClipItem *) clip)->fadeIn(), rect.y());
6886 m_visualTip->setPos(rect.right() - ((ClipItem *) clip)->fadeOut(), rect.y());
6888 m_animation->setScaleAt(.5, 2, 2);
6892 polygon << QPoint(0, - size * 2);
6893 if (mode == RESIZESTART)
6894 polygon << QPoint(size * 2, 0);
6896 polygon << QPoint(- size * 2, 0);
6897 polygon << QPoint(0, size * 2);
6898 polygon << QPoint(0, - size * 2);
6900 m_visualTip = new QGraphicsPolygonItem(polygon);
6901 ((QGraphicsPolygonItem*) m_visualTip)->setBrush(m_tipColor);
6902 ((QGraphicsPolygonItem*) m_visualTip)->setPen(m_tipPen);
6903 if (mode == RESIZESTART)
6904 m_visualTip->setPos(rect.x(), rect.y() + rect.height() / 2);
6906 m_visualTip->setPos(rect.right(), rect.y() + rect.height() / 2);
6908 m_animation->setScaleAt(.5, 2, 1);
6910 case TRANSITIONSTART:
6912 polygon << QPoint(0, - size * 2);
6913 if (mode == TRANSITIONSTART)
6914 polygon << QPoint(size * 2, 0);
6916 polygon << QPoint(- size * 2, 0);
6917 polygon << QPoint(0, 0);
6918 polygon << QPoint(0, - size * 2);
6920 m_visualTip = new QGraphicsPolygonItem(polygon);
6921 ((QGraphicsPolygonItem*) m_visualTip)->setBrush(m_tipColor);
6922 ((QGraphicsPolygonItem*) m_visualTip)->setPen(m_tipPen);
6923 if (mode == TRANSITIONSTART)
6924 m_visualTip->setPos(rect.x(), rect.bottom());
6926 m_visualTip->setPos(rect.right(), rect.bottom());
6928 m_animation->setScaleAt(.5, 2, 2);
6935 m_visualTip->setFlags(QGraphicsItem::ItemIgnoresTransformations);
6936 m_visualTip->setZValue(100);
6937 scene()->addItem(m_visualTip);
6938 m_animation->setItem(m_visualTip);
6939 m_animationTimer->start();
6943 bool CustomTrackView::hasAudio(int track) const
6945 QRectF rect(0, (double)(track * m_tracksHeight + 1), (double) sceneRect().width(), (double)(m_tracksHeight - 1));
6946 QList<QGraphicsItem *> collisions = scene()->items(rect, Qt::IntersectsItemBoundingRect);
6947 QGraphicsItem *item;
6948 for (int i = 0; i < collisions.count(); i++) {
6949 item = collisions.at(i);
6950 if (!item->isEnabled()) continue;
6951 if (item->type() == AVWIDGET) {
6952 ClipItem *clip = static_cast <ClipItem *>(item);
6953 if (!clip->isVideoOnly() && (clip->clipType() == AUDIO || clip->clipType() == AV || clip->clipType() == PLAYLIST)) return true;
6959 void CustomTrackView::slotAddTrackEffect(const QDomElement &effect, int ix)
6962 QUndoCommand *effectCommand = new QUndoCommand();
6964 if (effect.tagName() == "effectgroup") {
6965 effectName = effect.attribute("name");
6967 QDomElement namenode = effect.firstChildElement("name");
6968 if (!namenode.isNull()) effectName = i18n(namenode.text().toUtf8().data());
6969 else effectName = i18n("effect");
6971 effectCommand->setText(i18n("Add %1", effectName));
6972 if (effect.tagName() == "effectgroup") {
6973 QDomNodeList effectlist = effect.elementsByTagName("effect");
6974 for (int j = 0; j < effectlist.count(); j++) {
6975 QDomElement trackeffect = effectlist.at(j).toElement();
6976 if (trackeffect.attribute("unique", "0") != "0" && m_document->hasTrackEffect(m_document->tracksCount() - ix - 1, trackeffect.attribute("tag"), trackeffect.attribute("id")) != -1) {
6977 emit displayMessage(i18n("Effect already present in track"), ErrorMessage);
6980 new AddEffectCommand(this, m_document->tracksCount() - ix, GenTime(-1), trackeffect, true, effectCommand);
6984 if (effect.attribute("unique", "0") != "0" && m_document->hasTrackEffect(m_document->tracksCount() - ix - 1, effect.attribute("tag"), effect.attribute("id")) != -1) {
6985 emit displayMessage(i18n("Effect already present in track"), ErrorMessage);
6986 delete effectCommand;
6989 new AddEffectCommand(this, m_document->tracksCount() - ix, GenTime(-1), effect, true, effectCommand);
6992 if (effectCommand->childCount() > 0) {
6993 m_commandStack->push(effectCommand);
6994 setDocumentModified();
6996 else delete effectCommand;
7000 EffectsParameterList CustomTrackView::getEffectArgs(const QDomElement &effect)
7002 EffectsParameterList parameters;
7004 parameters.addParam("tag", effect.attribute("tag"));
7005 //if (effect.hasAttribute("region")) parameters.addParam("region", effect.attribute("region"));
7006 parameters.addParam("kdenlive_ix", effect.attribute("kdenlive_ix"));
7007 parameters.addParam("kdenlive_info", effect.attribute("kdenlive_info"));
7008 parameters.addParam("id", effect.attribute("id"));
7009 if (effect.hasAttribute("src")) parameters.addParam("src", effect.attribute("src"));
7010 if (effect.hasAttribute("disable")) parameters.addParam("disable", effect.attribute("disable"));
7011 if (effect.hasAttribute("in")) parameters.addParam("in", effect.attribute("in"));
7012 if (effect.hasAttribute("out")) parameters.addParam("out", effect.attribute("out"));
7013 if (effect.attribute("id") == "region") {
7014 QDomNodeList subeffects = effect.elementsByTagName("effect");
7015 for (int i = 0; i < subeffects.count(); i++) {
7016 QDomElement subeffect = subeffects.at(i).toElement();
7017 int subeffectix = subeffect.attribute("region_ix").toInt();
7018 parameters.addParam(QString("filter%1").arg(subeffectix), subeffect.attribute("id"));
7019 parameters.addParam(QString("filter%1.tag").arg(subeffectix), subeffect.attribute("tag"));
7020 parameters.addParam(QString("filter%1.kdenlive_info").arg(subeffectix), subeffect.attribute("kdenlive_info"));
7021 QDomNodeList subparams = subeffect.elementsByTagName("parameter");
7022 adjustEffectParameters(parameters, subparams, QString("filter%1.").arg(subeffectix));
7026 QDomNodeList params = effect.elementsByTagName("parameter");
7027 adjustEffectParameters(parameters, params);
7033 void CustomTrackView::adjustEffectParameters(EffectsParameterList ¶meters, QDomNodeList params, const QString &prefix)
7036 for (int i = 0; i < params.count(); i++) {
7037 QDomElement e = params.item(i).toElement();
7038 QString paramname = prefix + e.attribute("name");
7039 if (e.attribute("type") == "geometry" && !e.hasAttribute("fixed")) {
7040 // effects with geometry param need in / out synced with the clip, request it...
7041 parameters.addParam("_sync_in_out", "1");
7043 if (e.attribute("type") == "simplekeyframe") {
7044 QStringList values = e.attribute("keyframes").split(';', QString::SkipEmptyParts);
7045 double factor = e.attribute("factor", "1").toDouble();
7046 double offset = e.attribute("offset", "0").toDouble();
7047 for (int j = 0; j < values.count(); j++) {
7048 QString pos = values.at(j).section(':', 0, 0);
7049 double val = (values.at(j).section(':', 1, 1).toDouble() - offset) / factor;
7050 values[j] = pos + '=' + locale.toString(val);
7052 // kDebug() << "/ / / /SENDING KEYFR:" << values;
7053 parameters.addParam(paramname, values.join(";"));
7054 /*parameters.addParam(e.attribute("name"), e.attribute("keyframes").replace(":", "="));
7055 parameters.addParam("max", e.attribute("max"));
7056 parameters.addParam("min", e.attribute("min"));
7057 parameters.addParam("factor", e.attribute("factor", "1"));*/
7058 } else if (e.attribute("type") == "keyframe") {
7059 kDebug() << "/ / / /SENDING KEYFR EFFECT TYPE";
7060 parameters.addParam("keyframes", e.attribute("keyframes"));
7061 parameters.addParam("max", e.attribute("max"));
7062 parameters.addParam("min", e.attribute("min"));
7063 parameters.addParam("factor", e.attribute("factor", "1"));
7064 parameters.addParam("offset", e.attribute("offset", "0"));
7065 parameters.addParam("starttag", e.attribute("starttag", "start"));
7066 parameters.addParam("endtag", e.attribute("endtag", "end"));
7067 } else if (e.attribute("namedesc").contains(';')) {
7068 QString format = e.attribute("format");
7069 QStringList separators = format.split("%d", QString::SkipEmptyParts);
7070 QStringList values = e.attribute("value").split(QRegExp("[,:;x]"));
7072 QTextStream txtNeu(&neu);
7073 if (values.size() > 0)
7074 txtNeu << (int)values[0].toDouble();
7075 for (int i = 0; i < separators.size() && i + 1 < values.size(); i++) {
7076 txtNeu << separators[i];
7077 txtNeu << (int)(values[i+1].toDouble());
7079 parameters.addParam("start", neu);
7081 if (e.attribute("factor", "1") != "1" || e.attribute("offset", "0") != "0") {
7083 if (e.attribute("factor").contains('%')) {
7084 fact = ProfilesDialog::getStringEval(m_document->mltProfile(), e.attribute("factor"));
7086 fact = e.attribute("factor", "1").toDouble();
7088 double offset = e.attribute("offset", "0").toDouble();
7089 parameters.addParam(paramname, locale.toString((e.attribute("value").toDouble() - offset) / fact));
7091 parameters.addParam(paramname, e.attribute("value"));
7098 void CustomTrackView::updateTrackNames(int track, bool added)
7100 QList <TrackInfo> tracks = m_document->tracksList();
7101 int max = tracks.count();
7102 int docTrack = max - track - 1;
7104 // count number of tracks of each type
7105 int videoTracks = 0;
7106 int audioTracks = 0;
7107 for (int i = max - 1; i >= 0; --i) {
7108 TrackInfo info = tracks.at(i);
7109 if (info.type == VIDEOTRACK)
7114 if (i <= docTrack) {
7115 QString type = (info.type == VIDEOTRACK ? "Video " : "Audio ");
7116 int typeNumber = (info.type == VIDEOTRACK ? videoTracks : audioTracks);
7119 if (i == docTrack || info.trackName == type + QString::number(typeNumber - 1)) {
7120 info.trackName = type + QString::number(typeNumber);
7121 m_document->setTrackType(i, info);
7124 if (info.trackName == type + QString::number(typeNumber + 1)) {
7125 info.trackName = type + QString::number(typeNumber);
7126 m_document->setTrackType(i, info);
7131 emit tracksChanged();
7134 void CustomTrackView::updateTrackDuration(int track, QUndoCommand *command)
7140 tracks << m_document->tracksCount() - track - 1;
7142 // negative track number -> update all tracks
7143 for (int i = 0; i < m_document->tracksCount(); ++i)
7147 for (int i = 0; i < tracks.count(); ++i) {
7149 // t + 1 because of black background track
7150 duration = m_document->renderer()->mltTrackDuration(t + 1);
7151 if (duration != m_document->trackDuration(t)) {
7152 m_document->setTrackDuration(t, duration);
7155 EffectsList effects = m_document->getTrackEffects(t);
7156 for (int j = 0; j < effects.count(); ++j) {
7158 * - lookout for keyframable parameters and update them so all keyframes are in the new range (0 - duration)
7159 * - update the effectstack if necessary
7166 void CustomTrackView::slotRefreshThumbs(const QString &id, bool resetThumbs)
7168 QList<QGraphicsItem *> list = scene()->items();
7169 ClipItem *clip = NULL;
7170 for (int i = 0; i < list.size(); ++i) {
7171 if (list.at(i)->type() == AVWIDGET) {
7172 clip = static_cast <ClipItem *>(list.at(i));
7173 if (clip->clipProducer() == id) {
7174 clip->refreshClip(true, resetThumbs);
7180 void CustomTrackView::adjustEffects(ClipItem* item, ItemInfo oldInfo, QUndoCommand* command)
7182 QMap<int, QDomElement> effects = item->adjustEffectsToDuration(m_document->width(), m_document->height(), oldInfo);
7184 if (effects.count()) {
7185 QMap<int, QDomElement>::const_iterator i = effects.constBegin();
7186 while (i != effects.constEnd()) {
7187 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);
7194 void CustomTrackView::slotGotFilterJobResults(const QString &/*id*/, int startPos, int track, const QString &filter, stringMap filterParams)
7196 ClipItem *clip = getClipItemAt(GenTime(startPos, m_document->fps()), track);
7198 emit displayMessage(i18n("Cannot find clip for effect update %1.", filter), ErrorMessage);
7201 QDomElement newEffect;
7202 QDomElement effect = clip->getEffectAtIndex(clip->selectedEffectIndex());
7203 if (effect.attribute("id") == filter) {
7204 newEffect = effect.cloneNode().toElement();
7205 QMap<QString, QString>::const_iterator i = filterParams.constBegin();
7206 while (i != filterParams.constEnd()) {
7207 EffectsList::setParameter(newEffect, i.key(), i.value());
7208 kDebug()<<"// RESULT FILTER: "<<i.key()<<"="<< i.value();
7211 EditEffectCommand *command = new EditEffectCommand(this, m_document->tracksCount() - clip->track(), clip->startPos(), effect, newEffect, clip->selectedEffectIndex(), true, true);
7212 m_commandStack->push(command);
7213 emit clipItemSelected(clip);