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>
76 #include <KFileDialog>
78 #include <QMouseEvent>
79 #include <QStylePainter>
80 #include <QGraphicsItem>
81 #include <QDomDocument>
83 #include <QApplication>
84 #include <QInputDialog>
87 #if QT_VERSION >= 0x040600
88 #include <QGraphicsDropShadowEffect>
91 #define SEEK_INACTIVE (-1)
95 bool sortGuidesList(const Guide *g1 , const Guide *g2)
97 return (*g1).position() < (*g2).position();
102 // disable animation if user asked it in KDE's global settings
103 // http://lists.kde.org/?l=kde-commits&m=120398724717624&w=2
104 // needs something like below (taken from dolphin)
105 // #include <kglobalsettings.h>
106 // const bool animate = KGlobalSettings::graphicEffectsLevel() & KGlobalSettings::SimpleAnimationEffects;
107 // const int duration = animate ? 1500 : 1;
109 CustomTrackView::CustomTrackView(KdenliveDoc *doc, CustomTrackScene* projectscene, QWidget *parent) :
110 QGraphicsView(projectscene, parent),
111 m_tracksHeight(KdenliveSettings::trackheight()),
112 m_projectDuration(0),
115 m_scene(projectscene),
117 m_operationMode(NONE),
124 m_autoScroll(KdenliveSettings::autoscroll()),
125 m_pasteEffectsAction(NULL),
126 m_ungroupAction(NULL),
133 m_blockRefresh(false),
134 m_selectionGroup(NULL),
136 m_audioCorrelator(NULL),
137 m_audioAlignmentReference(NULL),
138 m_controlModifier(false)
141 m_commandStack = doc->commandStack();
143 m_commandStack = NULL;
146 setMouseTracking(true);
147 setAcceptDrops(true);
148 setFrameShape(QFrame::NoFrame);
150 //setCacheMode(QGraphicsView::CacheBackground);
151 setAutoFillBackground(false);
152 setViewportUpdateMode(QGraphicsView::SmartViewportUpdate);
153 setContentsMargins(0, 0, 0, 0);
155 m_activeTrackBrush = KStatefulBrush(KColorScheme::View, KColorScheme::ActiveBackground, KSharedConfig::openConfig(KdenliveSettings::colortheme()));
157 m_animationTimer = new QTimeLine(800);
158 m_animationTimer->setFrameRange(0, 5);
159 m_animationTimer->setUpdateInterval(100);
160 m_animationTimer->setLoopCount(0);
162 m_tipColor = QColor(0, 192, 0, 200);
163 m_tipPen.setColor(QColor(255, 255, 255, 100));
164 m_tipPen.setWidth(3);
166 const int maxHeight = m_tracksHeight * m_document->tracksCount();
167 setSceneRect(0, 0, sceneRect().width(), maxHeight);
168 verticalScrollBar()->setMaximum(maxHeight);
169 verticalScrollBar()->setTracking(true);
170 // repaint guides when using vertical scroll
171 connect(verticalScrollBar(), SIGNAL(valueChanged(int)), this, SLOT(slotRefreshGuides()));
173 m_cursorLine = projectscene->addLine(0, 0, 0, maxHeight);
174 m_cursorLine->setZValue(1000);
177 pen1.setColor(palette().text().color());
178 m_cursorLine->setPen(pen1);
179 m_cursorLine->setFlag(QGraphicsItem::ItemIgnoresTransformations, true);
181 connect(&m_scrollTimer, SIGNAL(timeout()), this, SLOT(slotCheckMouseScrolling()));
182 m_scrollTimer.setInterval(100);
183 m_scrollTimer.setSingleShot(true);
185 connect(&m_thumbsTimer, SIGNAL(timeout()), this, SLOT(slotFetchNextThumbs()));
186 m_thumbsTimer.setInterval(500);
187 m_thumbsTimer.setSingleShot(true);
189 KIcon razorIcon("edit-cut");
190 m_razorCursor = QCursor(razorIcon.pixmap(22, 22));
192 KIcon spacerIcon("kdenlive-spacer-tool");
193 m_spacerCursor = QCursor(spacerIcon.pixmap(22, 22));
196 CustomTrackView::~CustomTrackView()
198 qDeleteAll(m_guides);
200 m_waitingThumbs.clear();
201 delete m_animationTimer;
205 void CustomTrackView::keyPressEvent(QKeyEvent * event)
207 if (event->key() == Qt::Key_Up) {
210 } else if (event->key() == Qt::Key_Down) {
213 } else QWidget::keyPressEvent(event);
216 void CustomTrackView::setDocumentModified()
218 m_document->setModified(true);
221 void CustomTrackView::setContextMenu(QMenu *timeline, QMenu *clip, QMenu *transition, QActionGroup *clipTypeGroup, QMenu *markermenu)
223 m_timelineContextMenu = timeline;
224 m_timelineContextClipMenu = clip;
225 m_clipTypeGroup = clipTypeGroup;
226 connect(m_timelineContextMenu, SIGNAL(aboutToHide()), this, SLOT(slotResetMenuPosition()));
228 m_markerMenu = new QMenu(i18n("Go to marker..."), this);
229 m_markerMenu->setEnabled(false);
230 markermenu->addMenu(m_markerMenu);
231 connect(m_markerMenu, SIGNAL(triggered(QAction *)), this, SLOT(slotGoToMarker(QAction *)));
232 QList <QAction *> list = m_timelineContextClipMenu->actions();
233 for (int i = 0; i < list.count(); i++) {
234 if (list.at(i)->data().toString() == "paste_effects") m_pasteEffectsAction = list.at(i);
235 else if (list.at(i)->data().toString() == "ungroup_clip") m_ungroupAction = list.at(i);
238 m_timelineContextTransitionMenu = transition;
239 list = m_timelineContextTransitionMenu->actions();
240 for (int i = 0; i < list.count(); i++) {
241 if (list.at(i)->data().toString() == "auto") {
242 m_autoTransition = list.at(i);
247 m_timelineContextMenu->addSeparator();
248 m_deleteGuide = new KAction(KIcon("edit-delete"), i18n("Delete Guide"), this);
249 connect(m_deleteGuide, SIGNAL(triggered()), this, SLOT(slotDeleteTimeLineGuide()));
250 m_timelineContextMenu->addAction(m_deleteGuide);
252 m_editGuide = new KAction(KIcon("document-properties"), i18n("Edit Guide"), this);
253 connect(m_editGuide, SIGNAL(triggered()), this, SLOT(slotEditTimeLineGuide()));
254 m_timelineContextMenu->addAction(m_editGuide);
257 void CustomTrackView::slotDoResetMenuPosition()
259 m_menuPosition = QPoint();
262 void CustomTrackView::slotResetMenuPosition()
264 // after a short time (so that the action is triggered / or menu is closed, we reset the menu pos
265 QTimer::singleShot(300, this, SLOT(slotDoResetMenuPosition()));
268 void CustomTrackView::checkAutoScroll()
270 m_autoScroll = KdenliveSettings::autoscroll();
273 /*sQList <TrackInfo> CustomTrackView::tracksList() const {
274 return m_scene->m_tracksList;
278 int CustomTrackView::getFrameWidth()
280 return (int) (m_tracksHeight * m_document->mltProfile().display_aspect_num / m_document->mltProfile().display_aspect_den + 0.5);
283 void CustomTrackView::updateSceneFrameWidth()
285 int frameWidth = getFrameWidth();
286 QList<QGraphicsItem *> itemList = items();
288 for (int i = 0; i < itemList.count(); i++) {
289 if (itemList.at(i)->type() == AVWIDGET) {
290 item = (ClipItem*) itemList.at(i);
291 item->resetFrameWidth(frameWidth);
292 item->resetThumbs(true);
297 bool CustomTrackView::checkTrackHeight()
299 if (m_tracksHeight == KdenliveSettings::trackheight()) return false;
300 m_tracksHeight = KdenliveSettings::trackheight();
301 emit trackHeightChanged();
302 QList<QGraphicsItem *> itemList = items();
304 Transition *transitionitem;
305 int frameWidth = getFrameWidth();
306 bool snap = KdenliveSettings::snaptopoints();
307 KdenliveSettings::setSnaptopoints(false);
308 for (int i = 0; i < itemList.count(); i++) {
309 if (itemList.at(i)->type() == AVWIDGET) {
310 item = (ClipItem*) itemList.at(i);
311 item->setRect(0, 0, item->rect().width(), m_tracksHeight - 1);
312 item->setPos((qreal) item->startPos().frames(m_document->fps()), (qreal) item->track() * m_tracksHeight + 1);
313 item->resetFrameWidth(frameWidth);
314 item->resetThumbs(true);
315 } else if (itemList.at(i)->type() == TRANSITIONWIDGET) {
316 transitionitem = (Transition*) itemList.at(i);
317 transitionitem->setRect(0, 0, transitionitem->rect().width(), m_tracksHeight / 3 * 2 - 1);
318 transitionitem->setPos((qreal) transitionitem->startPos().frames(m_document->fps()), (qreal) transitionitem->track() * m_tracksHeight + m_tracksHeight / 3 * 2);
321 double newHeight = m_tracksHeight * m_document->tracksCount() * matrix().m22();
322 m_cursorLine->setLine(m_cursorLine->line().x1(), 0, m_cursorLine->line().x1(), newHeight - 1);
324 for (int i = 0; i < m_guides.count(); i++) {
325 QLineF l = m_guides.at(i)->line();
326 l.setP2(QPointF(l.x2(), newHeight));
327 m_guides.at(i)->setLine(l);
330 setSceneRect(0, 0, sceneRect().width(), m_tracksHeight * m_document->tracksCount());
331 // verticalScrollBar()->setMaximum(m_tracksHeight * m_document->tracksCount());
332 KdenliveSettings::setSnaptopoints(snap);
333 viewport()->update();
337 /** Zoom or move viewport on mousewheel
339 * If mousewheel+Ctrl, zooms in/out on the timeline.
341 * With Ctrl, moves viewport towards end of timeline if down/back,
342 * opposite on up/forward.
344 * See also http://www.kdenlive.org/mantis/view.php?id=265 */
345 void CustomTrackView::wheelEvent(QWheelEvent * e)
347 if (e->modifiers() == Qt::ControlModifier) {
348 if (e->delta() > 0) emit zoomIn();
351 if (e->delta() <= 0) horizontalScrollBar()->setValue(horizontalScrollBar()->value() + horizontalScrollBar()->singleStep());
352 else horizontalScrollBar()->setValue(horizontalScrollBar()->value() - horizontalScrollBar()->singleStep());
356 int CustomTrackView::getPreviousVideoTrack(int track)
358 track = m_document->tracksCount() - track - 1;
360 for (int i = track; i > -1; i--) {
361 if (m_document->trackInfoAt(i).type == VIDEOTRACK) return i + 1;
367 void CustomTrackView::slotFetchNextThumbs()
369 if (!m_waitingThumbs.isEmpty()) {
370 ClipItem *item = m_waitingThumbs.takeFirst();
371 while (item == NULL && !m_waitingThumbs.isEmpty()) {
372 item = m_waitingThumbs.takeFirst();
374 if (item) item->slotFetchThumbs();
375 if (!m_waitingThumbs.isEmpty()) m_thumbsTimer.start();
379 void CustomTrackView::slotCheckMouseScrolling()
381 if (m_scrollOffset == 0) {
382 m_scrollTimer.stop();
385 horizontalScrollBar()->setValue(horizontalScrollBar()->value() + m_scrollOffset);
386 m_scrollTimer.start();
389 void CustomTrackView::slotCheckPositionScrolling()
391 // If mouse is at a border of the view, scroll
392 if (m_moveOpMode != SEEK) return;
393 if (mapFromScene(m_cursorPos, 0).x() < 3) {
394 if (horizontalScrollBar()->value() == 0) return;
395 horizontalScrollBar()->setValue(horizontalScrollBar()->value() - 2);
396 QTimer::singleShot(200, this, SLOT(slotCheckPositionScrolling()));
397 seekCursorPos(mapToScene(QPoint(-2, 0)).x());
398 } else if (viewport()->width() - 3 < mapFromScene(m_cursorPos + 1, 0).x()) {
399 horizontalScrollBar()->setValue(horizontalScrollBar()->value() + 2);
400 seekCursorPos(mapToScene(QPoint(viewport()->width(), 0)).x() + 1);
401 QTimer::singleShot(200, this, SLOT(slotCheckPositionScrolling()));
407 void CustomTrackView::mouseMoveEvent(QMouseEvent * event)
409 int pos = event->x();
410 int mappedXPos = qMax((int)(mapToScene(event->pos()).x() + 0.5), 0);
412 double snappedPos = getSnapPointForPos(mappedXPos);
413 emit mousePosition(mappedXPos);
415 if (event->buttons() & Qt::MidButton) return;
416 if (dragMode() == QGraphicsView::RubberBandDrag || (event->modifiers() == Qt::ControlModifier && m_tool != SPACERTOOL && m_operationMode != RESIZESTART && m_operationMode != RESIZEEND)) {
417 event->setAccepted(true);
419 QGraphicsView::mouseMoveEvent(event);
423 if (event->buttons() != Qt::NoButton) {
424 bool move = (event->pos() - m_clickEvent).manhattanLength() >= QApplication::startDragDistance();
425 if (m_dragItem && m_tool == SELECTTOOL) {
426 if (m_operationMode == MOVE && move) {
427 //m_dragItem->setProperty("y_absolute", event->pos().y());
428 QGraphicsView::mouseMoveEvent(event);
429 // If mouse is at a border of the view, scroll
431 m_scrollOffset = -30;
432 m_scrollTimer.start();
433 } else if (viewport()->width() - pos < 10) {
435 m_scrollTimer.start();
436 } else if (m_scrollTimer.isActive()) {
437 m_scrollTimer.stop();
439 } else if (m_operationMode == RESIZESTART && move) {
440 m_document->renderer()->pause();
441 if (!m_controlModifier && m_dragItem->type() == AVWIDGET && m_dragItem->parentItem() && m_dragItem->parentItem() != m_selectionGroup) {
442 AbstractGroupItem *parent = static_cast <AbstractGroupItem *>(m_dragItem->parentItem());
444 parent->resizeStart((int)(snappedPos - m_dragItemInfo.startPos.frames(m_document->fps())));
446 m_dragItem->resizeStart((int)(snappedPos));
448 QString crop = m_document->timecode().getDisplayTimecode(m_dragItem->cropStart(), KdenliveSettings::frametimecode());
449 QString duration = m_document->timecode().getDisplayTimecode(m_dragItem->cropDuration(), KdenliveSettings::frametimecode());
450 QString offset = m_document->timecode().getDisplayTimecode(m_dragItem->cropStart() - m_dragItemInfo.cropStart, KdenliveSettings::frametimecode());
451 emit displayMessage(i18n("Crop from start:") + ' ' + crop + ' ' + i18n("Duration:") + ' ' + duration + ' ' + i18n("Offset:") + ' ' + offset, InformationMessage);
452 } else if (m_operationMode == RESIZEEND && move) {
453 m_document->renderer()->pause();
454 if (!m_controlModifier && m_dragItem->type() == AVWIDGET && m_dragItem->parentItem() && m_dragItem->parentItem() != m_selectionGroup) {
455 AbstractGroupItem *parent = static_cast <AbstractGroupItem *>(m_dragItem->parentItem());
457 parent->resizeEnd((int)(snappedPos - m_dragItemInfo.endPos.frames(m_document->fps())));
459 m_dragItem->resizeEnd((int)(snappedPos));
461 QString duration = m_document->timecode().getDisplayTimecode(m_dragItem->cropDuration(), KdenliveSettings::frametimecode());
462 QString offset = m_document->timecode().getDisplayTimecode(m_dragItem->cropDuration() - m_dragItemInfo.cropDuration, KdenliveSettings::frametimecode());
463 emit displayMessage(i18n("Duration:") + ' ' + duration + ' ' + i18n("Offset:") + ' ' + offset, InformationMessage);
464 } else if (m_operationMode == FADEIN && move) {
465 ((ClipItem*) m_dragItem)->setFadeIn((int)(mappedXPos - m_dragItem->startPos().frames(m_document->fps())));
466 } else if (m_operationMode == FADEOUT && move) {
467 ((ClipItem*) m_dragItem)->setFadeOut((int)(m_dragItem->endPos().frames(m_document->fps()) - mappedXPos));
468 } else if (m_operationMode == KEYFRAME && move) {
469 GenTime keyFramePos = GenTime(mappedXPos, m_document->fps()) - m_dragItem->startPos() + m_dragItem->cropStart();
470 double pos = mapToScene(event->pos()).toPoint().y();
471 QRectF br = m_dragItem->sceneBoundingRect();
472 double maxh = 100.0 / br.height();
473 pos = (br.bottom() - pos) * maxh;
474 m_dragItem->updateKeyFramePos(keyFramePos, pos);
475 QString position = m_document->timecode().getDisplayTimecodeFromFrames(m_dragItem->editedKeyFramePos(), KdenliveSettings::frametimecode());
476 emit displayMessage(position + " : " + QString::number(m_dragItem->editedKeyFrameValue()), InformationMessage);
478 removeTipAnimation();
480 } else if (m_operationMode == MOVEGUIDE) {
481 removeTipAnimation();
482 QGraphicsView::mouseMoveEvent(event);
484 } else if (m_operationMode == SPACER && move && m_selectionGroup) {
486 snappedPos = getSnapPointForPos(mappedXPos + m_spacerOffset);
487 if (snappedPos < 0) snappedPos = 0;
489 // Make sure there is no collision
490 QList<QGraphicsItem *> children = m_selectionGroup->childItems();
491 QPainterPath shape = m_selectionGroup->clipGroupShape(QPointF(snappedPos - m_selectionGroup->sceneBoundingRect().left(), 0));
492 QList<QGraphicsItem*> collidingItems = scene()->items(shape, Qt::IntersectsItemShape);
493 collidingItems.removeAll(m_selectionGroup);
494 for (int i = 0; i < children.count(); i++) {
495 if (children.at(i)->type() == GROUPWIDGET) {
496 QList<QGraphicsItem *> subchildren = children.at(i)->childItems();
497 for (int j = 0; j < subchildren.count(); j++)
498 collidingItems.removeAll(subchildren.at(j));
500 collidingItems.removeAll(children.at(i));
502 bool collision = false;
504 for (int i = 0; i < collidingItems.count(); i++) {
505 if (!collidingItems.at(i)->isEnabled()) continue;
506 if (collidingItems.at(i)->type() == AVWIDGET && snappedPos < m_selectionGroup->sceneBoundingRect().left()) {
507 AbstractClipItem *item = static_cast <AbstractClipItem *>(collidingItems.at(i));
508 // Moving backward, determine best pos
509 QPainterPath clipPath;
510 clipPath.addRect(item->sceneBoundingRect());
511 QPainterPath res = shape.intersected(clipPath);
512 offset = qMax(offset, (int)(res.boundingRect().width() + 0.5));
515 snappedPos += offset;
516 // make sure we have no collision
517 shape = m_selectionGroup->clipGroupShape(QPointF(snappedPos - m_selectionGroup->sceneBoundingRect().left(), 0));
518 collidingItems = scene()->items(shape, Qt::IntersectsItemShape);
519 collidingItems.removeAll(m_selectionGroup);
520 for (int i = 0; i < children.count(); i++) {
521 if (children.at(i)->type() == GROUPWIDGET) {
522 QList<QGraphicsItem *> subchildren = children.at(i)->childItems();
523 for (int j = 0; j < subchildren.count(); j++)
524 collidingItems.removeAll(subchildren.at(j));
526 collidingItems.removeAll(children.at(i));
529 for (int i = 0; i < collidingItems.count(); i++) {
530 if (!collidingItems.at(i)->isEnabled()) continue;
531 if (collidingItems.at(i)->type() == AVWIDGET) {
540 shape = m_selectionGroup->transitionGroupShape(QPointF(snappedPos - m_selectionGroup->sceneBoundingRect().left(), 0));
541 collidingItems = scene()->items(shape, Qt::IntersectsItemShape);
542 collidingItems.removeAll(m_selectionGroup);
543 for (int i = 0; i < children.count(); i++) {
544 if (children.at(i)->type() == GROUPWIDGET) {
545 QList<QGraphicsItem *> subchildren = children.at(i)->childItems();
546 for (int j = 0; j < subchildren.count(); j++)
547 collidingItems.removeAll(subchildren.at(j));
549 collidingItems.removeAll(children.at(i));
553 for (int i = 0; i < collidingItems.count(); i++) {
554 if (collidingItems.at(i)->type() == TRANSITIONWIDGET && snappedPos < m_selectionGroup->sceneBoundingRect().left()) {
555 AbstractClipItem *item = static_cast <AbstractClipItem *>(collidingItems.at(i));
556 // Moving backward, determine best pos
557 QPainterPath clipPath;
558 clipPath.addRect(item->sceneBoundingRect());
559 QPainterPath res = shape.intersected(clipPath);
560 offset = qMax(offset, (int)(res.boundingRect().width() + 0.5));
564 snappedPos += offset;
565 // make sure we have no collision
566 shape = m_selectionGroup->transitionGroupShape(QPointF(snappedPos - m_selectionGroup->sceneBoundingRect().left(), 0));
567 collidingItems = scene()->items(shape, Qt::IntersectsItemShape);
568 collidingItems.removeAll(m_selectionGroup);
569 for (int i = 0; i < children.count(); i++) {
570 if (children.at(i)->type() == GROUPWIDGET) {
571 QList<QGraphicsItem *> subchildren = children.at(i)->childItems();
572 for (int j = 0; j < subchildren.count(); j++)
573 collidingItems.removeAll(subchildren.at(j));
575 collidingItems.removeAll(children.at(i));
577 for (int i = 0; i < collidingItems.count(); i++) {
578 if (collidingItems.at(i)->type() == TRANSITIONWIDGET) {
586 m_selectionGroup->translate(snappedPos - m_selectionGroup->sceneBoundingRect().left(), 0);
587 //m_selectionGroup->setPos(mappedXPos + (((int) m_selectionGroup->boundingRect().topLeft().x() + 0.5) - mappedClick) , m_selectionGroup->pos().y());
591 if (m_tool == RAZORTOOL) {
592 setCursor(m_razorCursor);
593 //QGraphicsView::mouseMoveEvent(event);
595 } else if (m_tool == SPACERTOOL) {
596 setCursor(m_spacerCursor);
600 QList<QGraphicsItem *> itemList = items(event->pos());
601 QGraphicsRectItem *item = NULL;
602 OPERATIONTYPE opMode = NONE;
604 if (itemList.count() == 1 && itemList.at(0)->type() == GUIDEITEM) {
606 } else for (int i = 0; i < itemList.count(); i++) {
607 if (itemList.at(i)->type() == AVWIDGET || itemList.at(i)->type() == TRANSITIONWIDGET) {
608 item = (QGraphicsRectItem*) itemList.at(i);
613 if (item && event->buttons() == Qt::NoButton) {
614 AbstractClipItem *clip = static_cast <AbstractClipItem*>(item);
615 if (m_tool == RAZORTOOL) {
616 // razor tool over a clip, display current frame in monitor
617 if (false && !m_blockRefresh && item->type() == AVWIDGET) {
618 //TODO: solve crash when showing frame when moving razor over clip
619 emit showClipFrame(((ClipItem *) item)->baseClip(), QPoint(), false, mappedXPos - (clip->startPos() - clip->cropStart()).frames(m_document->fps()));
625 if (m_selectionGroup && clip->parentItem() == m_selectionGroup) {
626 // all other modes break the selection, so the user probably wants to move it
629 if (clip->rect().width() * transform().m11() < 15) {
630 // If the item is very small, only allow move
633 else opMode = clip->operationMode(mapToScene(event->pos()));
636 const double size = 5;
637 if (opMode == m_moveOpMode) {
638 QGraphicsView::mouseMoveEvent(event);
641 removeTipAnimation();
643 m_moveOpMode = opMode;
644 setTipAnimation(clip, opMode, size);
646 if (item->type() == AVWIDGET)
647 ci = static_cast <ClipItem *>(item);
649 if (opMode == MOVE) {
650 setCursor(Qt::OpenHandCursor);
652 message = ci->clipName() + i18n(":");
653 message.append(i18n(" Position:") + m_document->timecode().getDisplayTimecode(ci->info().startPos, KdenliveSettings::frametimecode()));
654 message.append(i18n(" Duration:") + m_document->timecode().getDisplayTimecode(ci->cropDuration(), KdenliveSettings::frametimecode()));
655 if (clip->parentItem() && clip->parentItem()->type() == GROUPWIDGET) {
656 AbstractGroupItem *parent = static_cast <AbstractGroupItem *>(clip->parentItem());
657 if (clip->parentItem() == m_selectionGroup)
658 message.append(i18n(" Selection duration:"));
660 message.append(i18n(" Group duration:"));
661 message.append(m_document->timecode().getDisplayTimecode(parent->duration(), KdenliveSettings::frametimecode()));
662 if (parent->parentItem() && parent->parentItem()->type() == GROUPWIDGET) {
663 AbstractGroupItem *parent2 = static_cast <AbstractGroupItem *>(parent->parentItem());
664 message.append(i18n(" Selection duration:") + m_document->timecode().getDisplayTimecode(parent2->duration(), KdenliveSettings::frametimecode()));
668 } else if (opMode == RESIZESTART) {
669 setCursor(KCursor("left_side", Qt::SizeHorCursor));
671 message = i18n("Crop from start: ") + m_document->timecode().getDisplayTimecode(ci->cropStart(), KdenliveSettings::frametimecode());
672 if (item->type() == AVWIDGET && item->parentItem() && item->parentItem() != m_selectionGroup)
673 message.append(i18n("Use Ctrl to resize only current item, otherwise all items in this group will be resized at once."));
674 } else if (opMode == RESIZEEND) {
675 setCursor(KCursor("right_side", Qt::SizeHorCursor));
677 message = i18n("Duration: ") + m_document->timecode().getDisplayTimecode(ci->cropDuration(), KdenliveSettings::frametimecode());
678 if (item->type() == AVWIDGET && item->parentItem() && item->parentItem() != m_selectionGroup)
679 message.append(i18n("Use Ctrl to resize only current item, otherwise all items in this group will be resized at once."));
680 } else if (opMode == FADEIN || opMode == FADEOUT) {
681 setCursor(Qt::PointingHandCursor);
682 if (ci && opMode == FADEIN && ci->fadeIn()) {
683 message = i18n("Fade in duration: ");
684 message.append(m_document->timecode().getDisplayTimecodeFromFrames(ci->fadeIn(), KdenliveSettings::frametimecode()));
685 } else if (ci && opMode == FADEOUT && ci->fadeOut()) {
686 message = i18n("Fade out duration: ");
687 message.append(m_document->timecode().getDisplayTimecodeFromFrames(ci->fadeOut(), KdenliveSettings::frametimecode()));
689 message = i18n("Drag to add or resize a fade effect.");
691 } else if (opMode == TRANSITIONSTART || opMode == TRANSITIONEND) {
692 setCursor(Qt::PointingHandCursor);
693 message = i18n("Click to add a transition.");
694 } else if (opMode == KEYFRAME) {
695 setCursor(Qt::PointingHandCursor);
696 emit displayMessage(i18n("Move keyframe above or below clip to remove it, double click to add a new one."), InformationMessage);
699 if (!message.isEmpty())
700 emit displayMessage(message, InformationMessage);
701 } // no clip under mouse
702 else if (m_tool == RAZORTOOL) {
705 } else if (opMode == MOVEGUIDE) {
706 m_moveOpMode = opMode;
707 setCursor(Qt::SplitHCursor);
709 removeTipAnimation();
710 setCursor(Qt::ArrowCursor);
711 if (event->buttons() != Qt::NoButton && event->modifiers() == Qt::NoModifier) {
712 QGraphicsView::mouseMoveEvent(event);
714 seekCursorPos(mappedXPos);
715 slotCheckPositionScrolling();
717 } else m_moveOpMode = NONE;
719 QGraphicsView::mouseMoveEvent(event);
723 void CustomTrackView::mousePressEvent(QMouseEvent * event)
725 setFocus(Qt::MouseFocusReason);
726 m_menuPosition = QPoint();
728 // special cases (middle click button or ctrl / shift click
729 if (event->button() == Qt::MidButton) {
731 m_blockRefresh = false;
732 m_operationMode = NONE;
736 if (event->modifiers() & Qt::ShiftModifier) {
737 // Rectangle selection
738 setViewportUpdateMode(QGraphicsView::FullViewportUpdate);
739 setDragMode(QGraphicsView::RubberBandDrag);
740 if (!(event->modifiers() & Qt::ControlModifier)) {
741 resetSelectionGroup();
742 scene()->clearSelection();
744 m_blockRefresh = false;
745 m_operationMode = RUBBERSELECTION;
746 QGraphicsView::mousePressEvent(event);
750 m_blockRefresh = true;
753 if (m_tool != RAZORTOOL) activateMonitor();
754 else if (m_document->renderer()->playSpeed() != 0.0) {
755 m_document->renderer()->pause();
758 m_clickEvent = event->pos();
760 // check item under mouse
761 QList<QGraphicsItem *> collisionList = items(m_clickEvent);
762 if (event->modifiers() == Qt::ControlModifier && m_tool != SPACERTOOL && collisionList.count() == 0) {
763 // Pressing Ctrl + left mouse button in an empty area scrolls the timeline
764 setDragMode(QGraphicsView::ScrollHandDrag);
765 QGraphicsView::mousePressEvent(event);
766 m_blockRefresh = false;
767 m_operationMode = NONE;
771 // if a guide and a clip were pressed, just select the guide
772 for (int i = 0; i < collisionList.count(); ++i) {
773 if (collisionList.at(i)->type() == GUIDEITEM) {
774 // a guide item was pressed
775 m_dragGuide = (Guide *) collisionList.at(i);
776 if (event->button() == Qt::LeftButton) { // move it
777 m_dragGuide->setFlag(QGraphicsItem::ItemIsMovable, true);
778 m_operationMode = MOVEGUIDE;
779 // deselect all clips so that only the guide will move
780 m_scene->clearSelection();
781 resetSelectionGroup(false);
782 updateSnapPoints(NULL);
783 QGraphicsView::mousePressEvent(event);
785 } else // show context menu
790 // Find first clip, transition or group under mouse (when no guides selected)
792 AbstractGroupItem *dragGroup = NULL;
793 AbstractClipItem *collisionClip = NULL;
795 while (!m_dragGuide && ct < collisionList.count()) {
796 if (collisionList.at(ct)->type() == AVWIDGET || collisionList.at(ct)->type() == TRANSITIONWIDGET) {
797 collisionClip = static_cast <AbstractClipItem *>(collisionList.at(ct));
798 if (collisionClip->isItemLocked())
800 if (collisionClip == m_dragItem)
801 collisionClip = NULL;
803 m_dragItem = collisionClip;
805 m_dragItem->setProperty("y_absolute", mapToScene(m_clickEvent).y() - m_dragItem->scenePos().y());
806 m_dragItemInfo = m_dragItem->info();
807 if (m_dragItem->parentItem() && m_dragItem->parentItem()->type() == GROUPWIDGET && m_dragItem->parentItem() != m_selectionGroup) {
808 // kDebug()<<"// KLIK FOUND GRP: "<<m_dragItem->sceneBoundingRect();
809 dragGroup = static_cast <AbstractGroupItem *>(m_dragItem->parentItem());
816 if (m_dragItem) emit clipItemSelected(NULL);
819 #if QT_VERSION >= 0x040600
820 // Add shadow to dragged item, currently disabled because of painting artifacts
821 //TODO: re-enable when fixed
822 /*QGraphicsDropShadowEffect *eff = new QGraphicsDropShadowEffect();
823 eff->setBlurRadius(5);
824 eff->setOffset(3, 3);
825 m_dragItem->setGraphicsEffect(eff);*/
827 if (m_dragItem && m_dragItem->type() == TRANSITIONWIDGET) {
828 // update transition menu action
829 m_autoTransition->setChecked(static_cast<Transition *>(m_dragItem)->isAutomatic());
830 m_autoTransition->setEnabled(true);
831 } else m_autoTransition->setEnabled(false);
833 // context menu requested
834 if (event->button() == Qt::RightButton) {
836 if (dragGroup) dragGroup->setSelected(true);
837 else if (!m_dragItem->isSelected()) {
838 resetSelectionGroup(false);
839 m_scene->clearSelection();
840 m_dragItem->setSelected(true);
842 } else if (!m_dragGuide) {
843 // check if there is a guide close to mouse click
844 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
845 for (int i = 0; i < guidesCollisionList.count(); i++) {
846 if (guidesCollisionList.at(i)->type() == GUIDEITEM) {
847 m_dragGuide = static_cast <Guide *>(guidesCollisionList.at(i));
851 // keep this to support multiple guides context menu in the future (?)
852 /*if (guidesCollisionList.at(0)->type() != GUIDEITEM)
853 guidesCollisionList.removeAt(0);
855 if (!guidesCollisionList.isEmpty())
856 m_dragGuide = static_cast <Guide *>(guidesCollisionList.at(0));*/
859 m_operationMode = NONE;
860 displayContextMenu(event->globalPos(), m_dragItem, dragGroup);
861 m_menuPosition = m_clickEvent;
867 // No item under click
868 if (m_dragItem == NULL || m_tool == SPACERTOOL) {
869 resetSelectionGroup(false);
870 setCursor(Qt::ArrowCursor);
871 m_scene->clearSelection();
873 updateClipTypeActions(NULL);
874 if (m_tool == SPACERTOOL) {
875 QList<QGraphicsItem *> selection;
876 if (event->modifiers() == Qt::ControlModifier) {
877 // Ctrl + click, select all items on track after click position
878 int track = (int)(mapToScene(m_clickEvent).y() / m_tracksHeight);
879 if (m_document->trackInfoAt(m_document->tracksCount() - track - 1).isLocked) {
880 // Cannot use spacer on locked track
881 emit displayMessage(i18n("Cannot use spacer in a locked track"), ErrorMessage);
885 QRectF rect(mapToScene(m_clickEvent).x(), track * m_tracksHeight + m_tracksHeight / 2, sceneRect().width() - mapToScene(m_clickEvent).x(), m_tracksHeight / 2 - 2);
888 selection = checkForGroups(rect, &isOk);
890 // groups found on track, do not allow the move
891 emit displayMessage(i18n("Cannot use spacer in a track with a group"), ErrorMessage);
895 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;
897 // Select all items on all tracks after click position
898 selection = items(event->pos().x(), 1, mapFromScene(sceneRect().width(), 0).x() - event->pos().x(), sceneRect().height());
899 kDebug() << "SELELCTING ELEMENTS WITHIN =" << event->pos().x() << "/" << 1 << ", " << mapFromScene(sceneRect().width(), 0).x() - event->pos().x() << "/" << sceneRect().height();
902 QList <GenTime> offsetList;
903 // create group to hold selected items
904 m_selectionGroup = new AbstractGroupItem(m_document->fps());
905 scene()->addItem(m_selectionGroup);
907 for (int i = 0; i < selection.count(); i++) {
908 if (selection.at(i)->parentItem() == 0 && (selection.at(i)->type() == AVWIDGET || selection.at(i)->type() == TRANSITIONWIDGET)) {
909 AbstractClipItem *item = static_cast<AbstractClipItem *>(selection.at(i));
910 if (item->isItemLocked()) continue;
911 offsetList.append(item->startPos());
912 offsetList.append(item->endPos());
913 m_selectionGroup->addToGroup(selection.at(i));
914 selection.at(i)->setFlag(QGraphicsItem::ItemIsMovable, false);
915 } else if (/*selection.at(i)->parentItem() == 0 && */selection.at(i)->type() == GROUPWIDGET) {
916 if (static_cast<AbstractGroupItem *>(selection.at(i))->isItemLocked()) continue;
917 QList<QGraphicsItem *> children = selection.at(i)->childItems();
918 for (int j = 0; j < children.count(); j++) {
919 AbstractClipItem *item = static_cast<AbstractClipItem *>(children.at(j));
920 offsetList.append(item->startPos());
921 offsetList.append(item->endPos());
923 m_selectionGroup->addToGroup(selection.at(i));
924 selection.at(i)->setFlag(QGraphicsItem::ItemIsMovable, false);
925 } else if (selection.at(i)->parentItem() && !selection.contains(selection.at(i)->parentItem())) {
926 if (static_cast<AbstractGroupItem *>(selection.at(i)->parentItem())->isItemLocked()) continue;
927 //AbstractGroupItem *grp = static_cast<AbstractGroupItem *>(selection.at(i)->parentItem());
928 m_selectionGroup->addToGroup(selection.at(i)->parentItem());
929 selection.at(i)->parentItem()->setFlag(QGraphicsItem::ItemIsMovable, false);
932 m_spacerOffset = m_selectionGroup->sceneBoundingRect().left() - (int)(mapToScene(m_clickEvent).x());
933 if (!offsetList.isEmpty()) {
935 QList <GenTime> cleandOffsetList;
936 GenTime startOffset = offsetList.takeFirst();
937 for (int k = 0; k < offsetList.size(); k++) {
938 GenTime newoffset = offsetList.at(k) - startOffset;
939 if (newoffset != GenTime() && !cleandOffsetList.contains(newoffset)) {
940 cleandOffsetList.append(newoffset);
943 updateSnapPoints(NULL, cleandOffsetList, true);
945 m_operationMode = SPACER;
947 seekCursorPos((int)(mapToScene(event->x(), 0).x()));
949 //QGraphicsView::mousePressEvent(event);
955 if (m_tool == RAZORTOOL && m_dragItem) {
956 GenTime cutPos = GenTime((int)(mapToScene(event->pos()).x()), m_document->fps());
957 if (m_dragItem->type() == TRANSITIONWIDGET) {
958 emit displayMessage(i18n("Cannot cut a transition"), ErrorMessage);
960 m_document->renderer()->pause();
961 if (m_dragItem->parentItem() && m_dragItem->parentItem() != m_selectionGroup) {
962 razorGroup((AbstractGroupItem *)m_dragItem->parentItem(), cutPos);
964 AbstractClipItem *clip = static_cast <AbstractClipItem *>(m_dragItem);
965 RazorClipCommand* command = new RazorClipCommand(this, clip->info(), cutPos);
966 m_commandStack->push(command);
968 setDocumentModified();
975 bool itemSelected = false;
976 if (m_dragItem->isSelected())
978 else if (m_dragItem->parentItem() && m_dragItem->parentItem()->isSelected())
980 else if (dragGroup && dragGroup->isSelected())
983 if ((event->modifiers() == Qt::ControlModifier) || itemSelected == false) {
984 if (event->modifiers() != Qt::ControlModifier) {
985 resetSelectionGroup(false);
986 m_scene->clearSelection();
987 // A refresh seems necessary otherwise in zoomed mode, some clips disappear
988 viewport()->update();
990 resetSelectionGroup();
993 if (m_dragItem->parentItem() && m_dragItem->parentItem()->type() == GROUPWIDGET) {
994 dragGroup = static_cast <AbstractGroupItem *>(m_dragItem->parentItem());
996 bool selected = !m_dragItem->isSelected();
998 dragGroup->setSelected(selected);
1000 m_dragItem->setSelected(selected);
1001 if (selected == false) {
1004 groupSelectedItems();
1006 ClipItem *clip = static_cast <ClipItem *>(m_dragItem);
1007 updateClipTypeActions(dragGroup == NULL ? clip : NULL);
1008 m_pasteEffectsAction->setEnabled(m_copiedItems.count() == 1);
1010 else updateClipTypeActions(NULL);
1013 if (collisionClip != NULL || m_dragItem == NULL) {
1014 if (m_dragItem && m_dragItem->type() == AVWIDGET && !m_dragItem->isItemLocked()) {
1015 ClipItem *selected = static_cast <ClipItem*>(m_dragItem);
1016 emit clipItemSelected(selected);
1018 emit clipItemSelected(NULL);
1022 // If clicked item is selected, allow move
1023 //if (!(event->modifiers() | Qt::ControlModifier) && m_operationMode == NONE)
1024 QGraphicsView::mousePressEvent(event);
1027 m_clickPoint = QPoint((int)(mapToScene(event->pos()).x() - m_dragItem->startPos().frames(m_document->fps())), (int)(event->pos().y() - m_dragItem->pos().y()));
1028 if (m_selectionGroup && m_dragItem->parentItem() == m_selectionGroup) {
1029 // all other modes break the selection, so the user probably wants to move it
1030 m_operationMode = MOVE;
1032 if (m_dragItem->rect().width() * transform().m11() < 15) {
1033 // If the item is very small, only allow move
1034 m_operationMode = MOVE;
1036 else m_operationMode = m_dragItem->operationMode(mapToScene(event->pos()));
1038 } else m_operationMode = NONE;
1039 m_controlModifier = (event->modifiers() == Qt::ControlModifier);
1041 // Update snap points
1042 if (m_selectionGroup == NULL) {
1043 if (m_operationMode == RESIZEEND || m_operationMode == RESIZESTART)
1044 updateSnapPoints(NULL);
1046 updateSnapPoints(m_dragItem);
1048 QList <GenTime> offsetList;
1049 QList<QGraphicsItem *> children = m_selectionGroup->childItems();
1050 for (int i = 0; i < children.count(); i++) {
1051 if (children.at(i)->type() == AVWIDGET || children.at(i)->type() == TRANSITIONWIDGET) {
1052 AbstractClipItem *item = static_cast <AbstractClipItem *>(children.at(i));
1053 offsetList.append(item->startPos());
1054 offsetList.append(item->endPos());
1057 if (!offsetList.isEmpty()) {
1059 GenTime startOffset = offsetList.takeFirst();
1060 QList <GenTime> cleandOffsetList;
1061 for (int k = 0; k < offsetList.size(); k++) {
1062 GenTime newoffset = offsetList.at(k) - startOffset;
1063 if (newoffset != GenTime() && !cleandOffsetList.contains(newoffset)) {
1064 cleandOffsetList.append(newoffset);
1067 updateSnapPoints(NULL, cleandOffsetList, true);
1071 if (m_operationMode == KEYFRAME) {
1072 m_dragItem->updateSelectedKeyFrame();
1073 m_blockRefresh = false;
1075 } else if (m_operationMode == MOVE) {
1076 setCursor(Qt::ClosedHandCursor);
1077 } else if (m_operationMode == TRANSITIONSTART && event->modifiers() != Qt::ControlModifier) {
1079 info.startPos = m_dragItem->startPos();
1080 info.track = m_dragItem->track();
1081 int transitiontrack = getPreviousVideoTrack(info.track);
1082 ClipItem *transitionClip = NULL;
1083 if (transitiontrack != 0) transitionClip = getClipItemAt((int) info.startPos.frames(m_document->fps()), m_document->tracksCount() - transitiontrack);
1084 if (transitionClip && transitionClip->endPos() < m_dragItem->endPos()) {
1085 info.endPos = transitionClip->endPos();
1087 GenTime transitionDuration(65, m_document->fps());
1088 if (m_dragItem->cropDuration() < transitionDuration)
1089 info.endPos = m_dragItem->endPos();
1091 info.endPos = info.startPos + transitionDuration;
1093 if (info.endPos == info.startPos) info.endPos = info.startPos + GenTime(65, m_document->fps());
1094 // Check there is no other transition at that place
1095 double startY = info.track * m_tracksHeight + 1 + m_tracksHeight / 2;
1096 QRectF r(info.startPos.frames(m_document->fps()), startY, (info.endPos - info.startPos).frames(m_document->fps()), m_tracksHeight / 2);
1097 QList<QGraphicsItem *> selection = m_scene->items(r);
1098 bool transitionAccepted = true;
1099 for (int i = 0; i < selection.count(); i++) {
1100 if (selection.at(i)->type() == TRANSITIONWIDGET) {
1101 Transition *tr = static_cast <Transition *>(selection.at(i));
1102 if (tr->startPos() - info.startPos > GenTime(5, m_document->fps())) {
1103 if (tr->startPos() < info.endPos) info.endPos = tr->startPos();
1104 } else transitionAccepted = false;
1107 if (transitionAccepted) slotAddTransition((ClipItem *) m_dragItem, info, transitiontrack);
1108 else emit displayMessage(i18n("Cannot add transition"), ErrorMessage);
1109 } else if (m_operationMode == TRANSITIONEND && event->modifiers() != Qt::ControlModifier) {
1111 info.endPos = GenTime(m_dragItem->endPos().frames(m_document->fps()), m_document->fps());
1112 info.track = m_dragItem->track();
1113 int transitiontrack = getPreviousVideoTrack(info.track);
1114 ClipItem *transitionClip = NULL;
1115 if (transitiontrack != 0) transitionClip = getClipItemAt((int) info.endPos.frames(m_document->fps()), m_document->tracksCount() - transitiontrack);
1116 if (transitionClip && transitionClip->startPos() > m_dragItem->startPos()) {
1117 info.startPos = transitionClip->startPos();
1119 GenTime transitionDuration(65, m_document->fps());
1120 if (m_dragItem->cropDuration() < transitionDuration) info.startPos = m_dragItem->startPos();
1121 else info.startPos = info.endPos - transitionDuration;
1123 if (info.endPos == info.startPos) info.startPos = info.endPos - GenTime(65, m_document->fps());
1124 QDomElement transition = MainWindow::transitions.getEffectByTag("luma", "dissolve").cloneNode().toElement();
1125 EffectsList::setParameter(transition, "reverse", "1");
1127 // Check there is no other transition at that place
1128 double startY = info.track * m_tracksHeight + 1 + m_tracksHeight / 2;
1129 QRectF r(info.startPos.frames(m_document->fps()), startY, (info.endPos - info.startPos).frames(m_document->fps()), m_tracksHeight / 2);
1130 QList<QGraphicsItem *> selection = m_scene->items(r);
1131 bool transitionAccepted = true;
1132 for (int i = 0; i < selection.count(); i++) {
1133 if (selection.at(i)->type() == TRANSITIONWIDGET) {
1134 Transition *tr = static_cast <Transition *>(selection.at(i));
1135 if (info.endPos - tr->endPos() > GenTime(5, m_document->fps())) {
1136 if (tr->endPos() > info.startPos) info.startPos = tr->endPos();
1137 } else transitionAccepted = false;
1140 if (transitionAccepted) slotAddTransition((ClipItem *) m_dragItem, info, transitiontrack, transition);
1141 else emit displayMessage(i18n("Cannot add transition"), ErrorMessage);
1143 } else if ((m_operationMode == RESIZESTART || m_operationMode == RESIZEEND) && m_selectionGroup) {
1144 resetSelectionGroup(false);
1145 m_dragItem->setSelected(true);
1148 m_blockRefresh = false;
1150 QGraphicsView::mousePressEvent(event);
1153 void CustomTrackView::rebuildGroup(int childTrack, GenTime childPos)
1155 const QPointF p((int)childPos.frames(m_document->fps()), childTrack * m_tracksHeight + m_tracksHeight / 2);
1156 QList<QGraphicsItem *> list = scene()->items(p);
1157 AbstractGroupItem *group = NULL;
1158 for (int i = 0; i < list.size(); i++) {
1159 if (!list.at(i)->isEnabled()) continue;
1160 if (list.at(i)->type() == GROUPWIDGET) {
1161 group = static_cast <AbstractGroupItem *>(list.at(i));
1165 rebuildGroup(group);
1168 void CustomTrackView::rebuildGroup(AbstractGroupItem *group)
1171 resetSelectionGroup(false);
1172 m_scene->clearSelection();
1174 QList <QGraphicsItem *> children = group->childItems();
1175 m_document->clipManager()->removeGroup(group);
1176 scene()->destroyItemGroup(group);
1177 for (int i = 0; i < children.count(); i++)
1178 children.at(i)->setSelected(true);
1179 groupSelectedItems(false, true);
1183 void CustomTrackView::resetSelectionGroup(bool selectItems)
1185 if (m_selectionGroup) {
1186 // delete selection group
1187 bool snap = KdenliveSettings::snaptopoints();
1188 KdenliveSettings::setSnaptopoints(false);
1190 QList<QGraphicsItem *> children = m_selectionGroup->childItems();
1191 scene()->destroyItemGroup(m_selectionGroup);
1192 for (int i = 0; i < children.count(); i++) {
1193 if (children.at(i)->parentItem() == 0 && (children.at(i)->type() == AVWIDGET || children.at(i)->type() == TRANSITIONWIDGET)) {
1194 if (!static_cast <AbstractClipItem *>(children.at(i))->isItemLocked()) {
1195 children.at(i)->setFlag(QGraphicsItem::ItemIsMovable, true);
1196 children.at(i)->setSelected(selectItems);
1198 } else if (children.at(i)->type() == GROUPWIDGET) {
1199 children.at(i)->setFlag(QGraphicsItem::ItemIsMovable, true);
1200 children.at(i)->setSelected(selectItems);
1204 m_selectionGroup = NULL;
1205 KdenliveSettings::setSnaptopoints(snap);
1209 void CustomTrackView::groupSelectedItems(bool force, bool createNewGroup)
1211 if (m_selectionGroup) {
1212 kDebug() << "///// ERROR, TRYING TO OVERRIDE EXISTING GROUP";
1215 QList<QGraphicsItem *> selection = m_scene->selectedItems();
1216 if (selection.isEmpty()) return;
1218 // Find top left position of selection
1219 for (int i = 0; i < selection.count(); i++) {
1220 if (selection.at(i)->parentItem() == 0 && (selection.at(i)->type() == AVWIDGET || selection.at(i)->type() == TRANSITIONWIDGET || selection.at(i)->type() == GROUPWIDGET)) {
1221 rectUnion = rectUnion.united(selection.at(i)->sceneBoundingRect());
1222 } else if (selection.at(i)->parentItem()) {
1223 rectUnion = rectUnion.united(selection.at(i)->parentItem()->sceneBoundingRect());
1227 if (force || selection.count() > 1) {
1228 bool snap = KdenliveSettings::snaptopoints();
1229 KdenliveSettings::setSnaptopoints(false);
1230 if (createNewGroup) {
1231 AbstractGroupItem *newGroup = m_document->clipManager()->createGroup();
1232 newGroup->setPos(rectUnion.left(), rectUnion.top() - 1);
1233 QPointF diff = newGroup->pos();
1234 newGroup->translate(-diff.x(), -diff.y());
1235 //newGroup->translate((int) -rectUnion.left(), (int) -rectUnion.top() + 1);
1237 scene()->addItem(newGroup);
1239 // Check if we are trying to include a group in a group
1240 QList <AbstractGroupItem *> groups;
1241 for (int i = 0; i < selection.count(); i++) {
1242 if (selection.at(i)->type() == GROUPWIDGET && !groups.contains(static_cast<AbstractGroupItem *>(selection.at(i))))
1243 groups.append(static_cast<AbstractGroupItem *>(selection.at(i)));
1244 else if (selection.at(i)->parentItem() && !groups.contains(static_cast<AbstractGroupItem *>(selection.at(i)->parentItem())))
1245 groups.append(static_cast<AbstractGroupItem *>(selection.at(i)->parentItem()));
1247 if (!groups.isEmpty()) {
1248 // ungroup previous groups
1249 while (!groups.isEmpty()) {
1250 AbstractGroupItem *grp = groups.takeFirst();
1251 m_document->clipManager()->removeGroup(grp);
1252 scene()->destroyItemGroup(grp);
1254 selection = m_scene->selectedItems();
1257 for (int i = 0; i < selection.count(); i++) {
1258 if (selection.at(i)->type() == AVWIDGET || selection.at(i)->type() == TRANSITIONWIDGET) {
1259 newGroup->addToGroup(selection.at(i));
1260 selection.at(i)->setFlag(QGraphicsItem::ItemIsMovable, false);
1263 KdenliveSettings::setSnaptopoints(snap);
1265 m_selectionGroup = new AbstractGroupItem(m_document->fps());
1266 m_selectionGroup->setPos(rectUnion.left(), rectUnion.top() - 1);
1267 QPointF diff = m_selectionGroup->pos();
1268 //m_selectionGroup->translate((int) - rectUnion.left(), (int) -rectUnion.top() + 1);
1269 m_selectionGroup->translate(- diff.x(), -diff.y());
1271 scene()->addItem(m_selectionGroup);
1272 for (int i = 0; i < selection.count(); i++) {
1273 if (selection.at(i)->parentItem() == 0 && (selection.at(i)->type() == AVWIDGET || selection.at(i)->type() == TRANSITIONWIDGET || selection.at(i)->type() == GROUPWIDGET)) {
1274 m_selectionGroup->addToGroup(selection.at(i));
1275 selection.at(i)->setFlag(QGraphicsItem::ItemIsMovable, false);
1278 KdenliveSettings::setSnaptopoints(snap);
1279 if (m_selectionGroup) {
1280 m_selectionGroupInfo.startPos = GenTime(m_selectionGroup->scenePos().x(), m_document->fps());
1281 m_selectionGroupInfo.track = m_selectionGroup->track();
1284 } else resetSelectionGroup();
1287 void CustomTrackView::mouseDoubleClickEvent(QMouseEvent *event)
1289 if (m_dragItem && m_dragItem->hasKeyFrames()) {
1290 /*if (m_moveOpMode == KEYFRAME) {
1291 // user double clicked on a keyframe, open edit dialog
1292 //TODO: update for effects with several values per keyframe
1293 QDialog d(parentWidget());
1294 Ui::KeyFrameDialog_UI view;
1296 view.kfr_position->setText(m_document->timecode().getTimecode(GenTime(m_dragItem->selectedKeyFramePos(), m_document->fps()) - m_dragItem->cropStart()));
1297 view.kfr_value->setValue(m_dragItem->selectedKeyFrameValue());
1298 view.kfr_value->setFocus();
1299 if (d.exec() == QDialog::Accepted) {
1300 int pos = m_document->timecode().getFrameCount(view.kfr_position->text());
1301 m_dragItem->updateKeyFramePos(GenTime(pos, m_document->fps()) + m_dragItem->cropStart(), (double) view.kfr_value->value() * m_dragItem->keyFrameFactor());
1302 ClipItem *item = static_cast <ClipItem *>(m_dragItem);
1303 QString previous = item->keyframes(item->selectedEffectIndex());
1304 item->updateKeyframeEffect();
1305 QString next = item->keyframes(item->selectedEffectIndex());
1306 EditKeyFrameCommand *command = new EditKeyFrameCommand(this, item->track(), item->startPos(), item->selectedEffectIndex(), previous, next, false);
1307 m_commandStack->push(command);
1308 updateEffect(m_document->tracksCount() - item->track(), item->startPos(), item->selectedEffect(), item->selectedEffectIndex());
1309 emit clipItemSelected(item, item->selectedEffectIndex());
1314 GenTime keyFramePos = GenTime((int)(mapToScene(event->pos()).x()), m_document->fps()) - m_dragItem->startPos() + m_dragItem->cropStart();
1315 int val = m_dragItem->addKeyFrame(keyFramePos, mapToScene(event->pos()).toPoint().y());
1316 ClipItem * item = static_cast <ClipItem *>(m_dragItem);
1317 //QString previous = item->keyframes(item->selectedEffectIndex());
1318 QDomElement oldEffect = item->selectedEffect().cloneNode().toElement();
1319 item->insertKeyframe(item->getEffectAtIndex(item->selectedEffectIndex()), keyFramePos.frames(m_document->fps()), val);
1320 //item->updateKeyframeEffect();
1321 //QString next = item->keyframes(item->selectedEffectIndex());
1322 QDomElement newEffect = item->selectedEffect().cloneNode().toElement();
1323 EditEffectCommand *command = new EditEffectCommand(this, m_document->tracksCount() - item->track(), item->startPos(), oldEffect, newEffect, item->selectedEffectIndex(), false, false);
1324 //EditKeyFrameCommand *command = new EditKeyFrameCommand(this, m_dragItem->track(), m_dragItem->startPos(), item->selectedEffectIndex(), previous, next, false);
1325 m_commandStack->push(command);
1326 updateEffect(m_document->tracksCount() - item->track(), item->startPos(), item->selectedEffect());
1327 emit clipItemSelected(item, item->selectedEffectIndex());
1329 } else if (m_dragItem && !m_dragItem->isItemLocked()) {
1332 QList<QGraphicsItem *> collisionList = items(event->pos());
1333 if (collisionList.count() == 1 && collisionList.at(0)->type() == GUIDEITEM) {
1334 Guide *editGuide = (Guide *) collisionList.at(0);
1335 if (editGuide) slotEditGuide(editGuide->info());
1340 void CustomTrackView::editItemDuration()
1342 AbstractClipItem *item;
1346 if (m_scene->selectedItems().count() == 1) {
1347 item = static_cast <AbstractClipItem *>(m_scene->selectedItems().at(0));
1349 if (m_scene->selectedItems().empty())
1350 emit displayMessage(i18n("Cannot find clip to edit"), ErrorMessage);
1352 emit displayMessage(i18n("Cannot edit the duration of multiple items"), ErrorMessage);
1358 emit displayMessage(i18n("Cannot find clip to edit"), ErrorMessage);
1362 if (item->type() == GROUPWIDGET || (item->parentItem() && item->parentItem()->type() == GROUPWIDGET)) {
1363 emit displayMessage(i18n("Cannot edit an item in a group"), ErrorMessage);
1367 if (!item->isItemLocked()) {
1370 if (item->type() == TRANSITIONWIDGET)
1371 getTransitionAvailableSpace(item, minimum, maximum);
1373 getClipAvailableSpace(item, minimum, maximum);
1375 QPointer<ClipDurationDialog> d = new ClipDurationDialog(item,
1376 m_document->timecode(), minimum, maximum, this);
1377 if (d->exec() == QDialog::Accepted) {
1378 ItemInfo clipInfo = item->info();
1379 ItemInfo startInfo = clipInfo;
1380 if (item->type() == TRANSITIONWIDGET) {
1381 // move & resize transition
1382 clipInfo.startPos = d->startPos();
1383 clipInfo.endPos = clipInfo.startPos + d->duration();
1384 clipInfo.track = item->track();
1385 MoveTransitionCommand *command = new MoveTransitionCommand(this, startInfo, clipInfo, true);
1386 updateTrackDuration(clipInfo.track, command);
1387 m_commandStack->push(command);
1389 // move and resize clip
1390 ClipItem *clip = static_cast<ClipItem *>(item);
1391 QUndoCommand *moveCommand = new QUndoCommand();
1392 moveCommand->setText(i18n("Edit clip"));
1393 if (d->duration() < item->cropDuration() || d->cropStart() != clipInfo.cropStart) {
1394 // duration was reduced, so process it first
1395 clipInfo.endPos = clipInfo.startPos + d->duration();
1396 clipInfo.cropStart = d->cropStart();
1398 resizeClip(startInfo, clipInfo);
1399 new ResizeClipCommand(this, startInfo, clipInfo, false, true, moveCommand);
1400 adjustEffects(clip, startInfo, moveCommand);
1401 new ResizeClipCommand(this, startInfo, clipInfo, false, true, moveCommand);
1404 if (d->startPos() != clipInfo.startPos) {
1405 startInfo = clipInfo;
1406 clipInfo.startPos = d->startPos();
1407 clipInfo.endPos = item->endPos() + (clipInfo.startPos - startInfo.startPos);
1408 new MoveClipCommand(this, startInfo, clipInfo, true, moveCommand);
1411 if (d->duration() > item->cropDuration()) {
1412 // duration was increased, so process it after move
1413 startInfo = clipInfo;
1414 clipInfo.endPos = clipInfo.startPos + d->duration();
1415 clipInfo.cropStart = d->cropStart();
1417 resizeClip(startInfo, clipInfo);
1418 new ResizeClipCommand(this, startInfo, clipInfo, false, true, moveCommand);
1419 adjustEffects(clip, startInfo, moveCommand);
1420 new ResizeClipCommand(this, startInfo, clipInfo, false, true, moveCommand);
1422 updateTrackDuration(clipInfo.track, moveCommand);
1423 m_commandStack->push(moveCommand);
1428 emit displayMessage(i18n("Item is locked"), ErrorMessage);
1432 void CustomTrackView::editKeyFrame(const GenTime & /*pos*/, const int /*track*/, const int /*index*/, const QString & /*keyframes*/)
1434 /*ClipItem *clip = getClipItemAt((int)pos.frames(m_document->fps()), track);
1436 clip->setKeyframes(index, keyframes);
1437 updateEffect(m_document->tracksCount() - clip->track(), clip->startPos(), clip->effectAt(index), index, false);
1438 } else emit displayMessage(i18n("Cannot find clip with keyframe"), ErrorMessage);*/
1442 void CustomTrackView::displayContextMenu(QPoint pos, AbstractClipItem *clip, AbstractGroupItem *group)
1444 m_deleteGuide->setEnabled(m_dragGuide != NULL);
1445 m_editGuide->setEnabled(m_dragGuide != NULL);
1446 m_markerMenu->clear();
1447 m_markerMenu->setEnabled(false);
1449 m_timelineContextMenu->popup(pos);
1450 } else if (group != NULL) {
1451 m_pasteEffectsAction->setEnabled(m_copiedItems.count() == 1);
1452 m_ungroupAction->setEnabled(true);
1453 updateClipTypeActions(NULL);
1454 m_timelineContextClipMenu->popup(pos);
1456 m_ungroupAction->setEnabled(false);
1457 if (clip->type() == AVWIDGET) {
1458 ClipItem *item = static_cast <ClipItem*>(clip);
1459 //build go to marker menu
1460 if (item->baseClip()) {
1461 QList <CommentedTime> markers = item->baseClip()->commentedSnapMarkers();
1462 int offset = item->startPos().frames(m_document->fps());
1463 if (!markers.isEmpty()) {
1464 for (int i = 0; i < markers.count(); i++) {
1465 int pos = (int) markers.at(i).time().frames(m_document->timecode().fps());
1466 QString position = m_document->timecode().getTimecode(markers.at(i).time()) + ' ' + markers.at(i).comment();
1467 QAction *go = m_markerMenu->addAction(position);
1468 go->setData(pos + offset);
1471 m_markerMenu->setEnabled(!m_markerMenu->isEmpty());
1473 updateClipTypeActions(item);
1474 m_pasteEffectsAction->setEnabled(m_copiedItems.count() == 1);
1475 m_timelineContextClipMenu->popup(pos);
1476 } else if (clip->type() == TRANSITIONWIDGET) {
1477 m_timelineContextTransitionMenu->popup(pos);
1482 void CustomTrackView::activateMonitor()
1484 emit activateDocumentMonitor();
1487 void CustomTrackView::insertClipCut(DocClipBase *clip, int in, int out)
1489 resetSelectionGroup();
1491 info.startPos = GenTime();
1492 info.cropStart = GenTime(in, m_document->fps());
1493 info.endPos = GenTime(out - in, m_document->fps());
1494 info.cropDuration = info.endPos - info.startPos;
1497 // Check if clip can be inserted at that position
1498 ItemInfo pasteInfo = info;
1499 pasteInfo.startPos = GenTime(m_cursorPos, m_document->fps());
1500 pasteInfo.endPos = pasteInfo.startPos + info.endPos;
1501 pasteInfo.track = selectedTrack();
1502 bool ok = canBePastedTo(pasteInfo, AVWIDGET);
1504 // Cannot be inserted at cursor pos, insert at end of track
1505 int duration = m_document->renderer()->mltTrackDuration(m_document->tracksCount() - pasteInfo.track) + 1;
1506 pasteInfo.startPos = GenTime(duration, m_document->fps());
1507 pasteInfo.endPos = pasteInfo.startPos + info.endPos;
1508 ok = canBePastedTo(pasteInfo, AVWIDGET);
1511 emit displayMessage(i18n("Cannot insert clip in timeline"), ErrorMessage);
1515 AddTimelineClipCommand *command = new AddTimelineClipCommand(this, clip->toXML(), clip->getId(), pasteInfo, EffectsList(), m_scene->editMode() == OVERWRITEEDIT, m_scene->editMode() == INSERTEDIT, true, false);
1516 updateTrackDuration(pasteInfo.track, command);
1517 m_commandStack->push(command);
1519 selectClip(true, false);
1520 // Automatic audio split
1521 if (KdenliveSettings::splitaudio())
1525 bool CustomTrackView::insertDropClips(const QMimeData *data, const QPoint &pos)
1527 if (data->hasFormat("kdenlive/clip")) {
1529 m_scene->clearSelection();
1530 resetSelectionGroup(false);
1531 QStringList list = QString(data->data("kdenlive/clip")).split(';');
1532 DocClipBase *clip = m_document->getBaseClip(list.at(0));
1534 kDebug() << " WARNING))))))))) CLIP NOT FOUND : " << list.at(0);
1537 if (clip->getProducer() == NULL) {
1538 emit displayMessage(i18n("Clip not ready"), ErrorMessage);
1541 QPointF framePos = mapToScene(pos);
1543 info.startPos = GenTime();
1544 info.cropStart = GenTime(list.at(1).toInt(), m_document->fps());
1545 info.endPos = GenTime(list.at(2).toInt() - list.at(1).toInt(), m_document->fps());
1546 info.cropDuration = info.endPos - info.startPos;
1549 // Check if clip can be inserted at that position
1550 ItemInfo pasteInfo = info;
1551 pasteInfo.startPos = GenTime((int)(framePos.x() + 0.5), m_document->fps());
1552 pasteInfo.endPos = pasteInfo.startPos + info.endPos;
1553 pasteInfo.track = (int)(framePos.y() / m_tracksHeight);
1554 framePos.setX((int)(framePos.x() + 0.5));
1555 framePos.setY(pasteInfo.track * m_tracksHeight);
1556 if (!canBePastedTo(pasteInfo, AVWIDGET)) {
1559 m_selectionGroup = new AbstractGroupItem(m_document->fps());
1560 ClipItem *item = new ClipItem(clip, info, m_document->fps(), 1.0, 1, getFrameWidth());
1561 m_selectionGroup->addToGroup(item);
1562 item->setFlag(QGraphicsItem::ItemIsMovable, false);
1564 QList <GenTime> offsetList;
1565 offsetList.append(info.endPos);
1566 updateSnapPoints(NULL, offsetList);
1567 m_selectionGroup->setPos(framePos);
1568 scene()->addItem(m_selectionGroup);
1569 m_selectionGroup->setSelected(true);
1571 } else if (data->hasFormat("kdenlive/producerslist")) {
1573 QStringList ids = QString(data->data("kdenlive/producerslist")).split(';');
1574 m_scene->clearSelection();
1575 resetSelectionGroup(false);
1577 QList <GenTime> offsetList;
1578 QList <ItemInfo> infoList;
1579 QPointF framePos = mapToScene(pos);
1580 GenTime start = GenTime((int)(framePos.x() + 0.5), m_document->fps());
1581 int track = (int)(framePos.y() / m_tracksHeight);
1582 framePos.setX((int)(framePos.x() + 0.5));
1583 framePos.setY(track * m_tracksHeight);
1585 // Check if clips can be inserted at that position
1586 for (int i = 0; i < ids.size(); ++i) {
1587 QString clipData = ids.at(i);
1588 DocClipBase *clip = m_document->getBaseClip(clipData.section('/', 0, 0));
1590 kDebug() << " WARNING))))))))) CLIP NOT FOUND : " << ids.at(i);
1593 if (clip->getProducer() == NULL) {
1594 emit displayMessage(i18n("Clip not ready"), ErrorMessage);
1598 info.startPos = start;
1599 if (clipData.contains('/')) {
1600 // this is a clip zone, set in / out
1601 int in = clipData.section('/', 1, 1).toInt();
1602 int out = clipData.section('/', 2, 2).toInt();
1603 info.cropStart = GenTime(in, m_document->fps());
1604 info.cropDuration = GenTime(out - in, m_document->fps());
1607 info.cropDuration = clip->duration();
1609 info.endPos = info.startPos + info.cropDuration;
1611 infoList.append(info);
1612 start += info.cropDuration;
1614 if (!canBePastedTo(infoList, AVWIDGET)) {
1617 m_selectionGroup = new AbstractGroupItem(m_document->fps());
1619 for (int i = 0; i < ids.size(); ++i) {
1620 QString clipData = ids.at(i);
1621 DocClipBase *clip = m_document->getBaseClip(clipData.section('/', 0, 0));
1623 info.startPos = start;
1624 if (clipData.contains('/')) {
1625 // this is a clip zone, set in / out
1626 int in = clipData.section('/', 1, 1).toInt();
1627 int out = clipData.section('/', 2, 2).toInt();
1628 info.cropStart = GenTime(in, m_document->fps());
1629 info.cropDuration = GenTime(out - in, m_document->fps());
1632 info.cropDuration = clip->duration();
1634 info.endPos = info.startPos + info.cropDuration;
1636 start += info.cropDuration;
1637 offsetList.append(start);
1638 ClipItem *item = new ClipItem(clip, info, m_document->fps(), 1.0, 1, getFrameWidth(), false);
1639 item->setFlag(QGraphicsItem::ItemIsMovable, false);
1640 m_selectionGroup->addToGroup(item);
1641 if (!clip->isPlaceHolder()) m_waitingThumbs.append(item);
1644 updateSnapPoints(NULL, offsetList);
1645 m_selectionGroup->setPos(framePos);
1646 scene()->addItem(m_selectionGroup);
1647 //m_selectionGroup->setZValue(10);
1648 m_thumbsTimer.start();
1652 // the drag is not a clip (may be effect, ...)
1660 void CustomTrackView::dragEnterEvent(QDragEnterEvent * event)
1662 if (insertDropClips(event->mimeData(), event->pos())) {
1663 if (event->source() == this) {
1664 event->setDropAction(Qt::MoveAction);
1667 event->setDropAction(Qt::MoveAction);
1668 event->acceptProposedAction();
1670 } else QGraphicsView::dragEnterEvent(event);
1673 bool CustomTrackView::itemCollision(AbstractClipItem *item, ItemInfo newPos)
1675 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);
1676 QList<QGraphicsItem*> collindingItems = scene()->items(shape, Qt::IntersectsItemShape);
1677 collindingItems.removeAll(item);
1678 if (collindingItems.isEmpty()) return false;
1680 for (int i = 0; i < collindingItems.count(); i++) {
1681 QGraphicsItem *collision = collindingItems.at(i);
1682 if (collision->type() == item->type()) {
1684 kDebug() << "// COLLISIION DETECTED";
1692 void CustomTrackView::slotRefreshEffects(ClipItem *clip)
1694 int track = m_document->tracksCount() - clip->track();
1695 GenTime pos = clip->startPos();
1696 if (!m_document->renderer()->mltRemoveEffect(track, pos, -1, false, false)) {
1697 emit displayMessage(i18n("Problem deleting effect"), ErrorMessage);
1700 bool success = true;
1701 for (int i = 0; i < clip->effectsCount(); i++) {
1702 if (!m_document->renderer()->mltAddEffect(track, pos, getEffectArgs(clip->effect(i)), false)) success = false;
1704 if (!success) emit displayMessage(i18n("Problem adding effect to clip"), ErrorMessage);
1705 m_document->renderer()->doRefresh();
1708 void CustomTrackView::addEffect(int track, GenTime pos, QDomElement effect)
1710 if (pos < GenTime()) {
1712 if (effect.attribute("id") == "speed") {
1713 emit displayMessage(i18n("Cannot add speed effect to track"), ErrorMessage);
1717 m_document->addTrackEffect(track - 1, effect);
1718 m_document->renderer()->mltAddTrackEffect(track, getEffectArgs(effect));
1719 emit updateTrackEffectState(track - 1);
1720 emit showTrackEffects(track, m_document->trackInfoAt(track - 1));
1723 ClipItem *clip = getClipItemAt((int)pos.frames(m_document->fps()), m_document->tracksCount() - track);
1725 // Special case: speed effect
1726 if (effect.attribute("id") == "speed") {
1727 if (clip->clipType() != VIDEO && clip->clipType() != AV && clip->clipType() != PLAYLIST) {
1728 emit displayMessage(i18n("Problem adding effect to clip"), ErrorMessage);
1732 double speed = locale.toDouble(EffectsList::parameter(effect, "speed")) / 100.0;
1733 int strobe = EffectsList::parameter(effect, "strobe").toInt();
1734 if (strobe == 0) strobe = 1;
1735 doChangeClipSpeed(clip->info(), clip->speedIndependantInfo(), speed, 1.0, strobe, clip->baseClip()->getId());
1736 EffectsParameterList params = clip->addEffect(effect);
1737 m_document->renderer()->mltAddEffect(track, pos, params);
1738 if (clip->isSelected()) emit clipItemSelected(clip);
1741 EffectsParameterList params = clip->addEffect(effect);
1742 if (!m_document->renderer()->mltAddEffect(track, pos, params))
1743 emit displayMessage(i18n("Problem adding effect to clip"), ErrorMessage);
1744 clip->setSelectedEffect(params.paramValue("kdenlive_ix").toInt());
1745 if (clip->isSelected()) emit clipItemSelected(clip);
1746 } else emit displayMessage(i18n("Cannot find clip to add effect"), ErrorMessage);
1749 void CustomTrackView::deleteEffect(int track, GenTime pos, QDomElement effect)
1751 QString index = effect.attribute("kdenlive_ix");
1752 if (pos < GenTime()) {
1753 // Delete track effect
1754 if (m_document->renderer()->mltRemoveTrackEffect(track, index.toInt(), true)) {
1755 m_document->removeTrackEffect(track - 1, effect);
1757 else emit displayMessage(i18n("Problem deleting effect"), ErrorMessage);
1758 emit updateTrackEffectState(track - 1);
1759 emit showTrackEffects(track, m_document->trackInfoAt(track - 1));
1762 // Special case: speed effect
1763 if (effect.attribute("id") == "speed") {
1764 ClipItem *clip = getClipItemAt((int)pos.frames(m_document->fps()), m_document->tracksCount() - track);
1766 doChangeClipSpeed(clip->info(), clip->speedIndependantInfo(), 1.0, clip->speed(), 1, clip->baseClip()->getId());
1767 clip->deleteEffect(index);
1768 emit clipItemSelected(clip);
1769 m_document->renderer()->mltRemoveEffect(track, pos, index.toInt(), true);
1773 if (!m_document->renderer()->mltRemoveEffect(track, pos, index.toInt(), true)) {
1774 kDebug() << "// ERROR REMOV EFFECT: " << index << ", DISABLE: " << effect.attribute("disable");
1775 emit displayMessage(i18n("Problem deleting effect"), ErrorMessage);
1778 ClipItem *clip = getClipItemAt((int)pos.frames(m_document->fps()), m_document->tracksCount() - track);
1780 clip->deleteEffect(index);
1781 emit clipItemSelected(clip);
1785 void CustomTrackView::slotAddGroupEffect(QDomElement effect, AbstractGroupItem *group)
1787 QList<QGraphicsItem *> itemList = group->childItems();
1788 QUndoCommand *effectCommand = new QUndoCommand();
1790 int offset = effect.attribute("clipstart").toInt();
1791 QDomElement namenode = effect.firstChildElement("name");
1792 if (!namenode.isNull()) effectName = i18n(namenode.text().toUtf8().data());
1793 else effectName = i18n("effect");
1794 effectCommand->setText(i18n("Add %1", effectName));
1795 for (int i = 0; i < itemList.count(); i++) {
1796 if (itemList.at(i)->type() == AVWIDGET) {
1797 ClipItem *item = static_cast <ClipItem *>(itemList.at(i));
1798 if (effect.tagName() == "effectgroup") {
1799 QDomNodeList effectlist = effect.elementsByTagName("effect");
1800 for (int j = 0; j < effectlist.count(); j++) {
1801 QDomElement subeffect = effectlist.at(j).toElement();
1802 if (subeffect.hasAttribute("kdenlive_info")) {
1803 // effect is in a group
1804 EffectInfo effectInfo;
1805 effectInfo.fromString(subeffect.attribute("kdenlive_info"));
1806 if (effectInfo.groupIndex < 0) {
1807 // group needs to be appended
1808 effectInfo.groupIndex = item->nextFreeEffectGroupIndex();
1809 subeffect.setAttribute("kdenlive_info", effectInfo.toString());
1812 processEffect(item, subeffect, offset, effectCommand);
1816 processEffect(item, effect, offset, effectCommand);
1820 if (effectCommand->childCount() > 0) {
1821 m_commandStack->push(effectCommand);
1822 setDocumentModified();
1823 } else delete effectCommand;
1826 void CustomTrackView::slotAddEffect(ClipItem *clip, QDomElement effect)
1828 if (clip) slotAddEffect(effect, clip->startPos(), clip->track());
1831 void CustomTrackView::slotAddEffect(QDomElement effect, GenTime pos, int track)
1833 QList<QGraphicsItem *> itemList;
1834 QUndoCommand *effectCommand = new QUndoCommand();
1837 int offset = effect.attribute("clipstart").toInt();
1838 if (effect.tagName() == "effectgroup") {
1839 effectName = effect.attribute("name");
1841 QDomElement namenode = effect.firstChildElement("name");
1842 if (!namenode.isNull()) effectName = i18n(namenode.text().toUtf8().data());
1843 else effectName = i18n("effect");
1845 effectCommand->setText(i18n("Add %1", effectName));
1847 if (track == -1) itemList = scene()->selectedItems();
1848 if (itemList.isEmpty()) {
1849 ClipItem *clip = getClipItemAt((int) pos.frames(m_document->fps()), track);
1850 if (clip) itemList.append(clip);
1851 else emit displayMessage(i18n("Select a clip if you want to apply an effect"), ErrorMessage);
1855 for (int i = 0; i < itemList.count(); i++) {
1856 if (itemList.at(i)->type() == GROUPWIDGET) {
1857 QList<QGraphicsItem *> subitems = itemList.at(i)->childItems();
1858 for (int j = 0; j < subitems.count(); j++) {
1859 if (!itemList.contains(subitems.at(j))) itemList.append(subitems.at(j));
1864 for (int i = 0; i < itemList.count(); i++) {
1865 if (itemList.at(i)->type() == AVWIDGET) {
1866 ClipItem *item = static_cast <ClipItem *>(itemList.at(i));
1867 if (effect.tagName() == "effectgroup") {
1868 QDomNodeList effectlist = effect.elementsByTagName("effect");
1869 for (int j = 0; j < effectlist.count(); j++) {
1870 QDomElement subeffect = effectlist.at(j).toElement();
1871 if (subeffect.hasAttribute("kdenlive_info")) {
1872 // effect is in a group
1873 EffectInfo effectInfo;
1874 effectInfo.fromString(subeffect.attribute("kdenlive_info"));
1875 if (effectInfo.groupIndex < 0) {
1876 // group needs to be appended
1877 effectInfo.groupIndex = item->nextFreeEffectGroupIndex();
1878 subeffect.setAttribute("kdenlive_info", effectInfo.toString());
1881 processEffect(item, subeffect, offset, effectCommand);
1884 else processEffect(item, effect, offset, effectCommand);
1887 if (effectCommand->childCount() > 0) {
1888 m_commandStack->push(effectCommand);
1889 setDocumentModified();
1890 if (effectCommand->childCount() == 1) {
1891 // Display newly added clip effect
1892 for (int i = 0; i < itemList.count(); i++) {
1893 if (itemList.at(i)->type() == AVWIDGET) {
1894 ClipItem *clip = static_cast<ClipItem *>(itemList.at(i));
1895 clip->setSelectedEffect(clip->effectsCount());
1896 if (!clip->isSelected()) {
1897 clearSelection(false);
1898 clip->setSelected(true);
1901 emit clipItemSelected(clip);
1907 for (int i = 0; i < itemList.count(); i++) {
1908 if (itemList.at(i)->type() == AVWIDGET) {
1909 ClipItem *clip = static_cast<ClipItem *>(itemList.at(i));
1910 if (clip->isMainSelectedClip()) {
1911 emit clipItemSelected(clip);
1917 } else delete effectCommand;
1920 void CustomTrackView::processEffect(ClipItem *item, QDomElement effect, int offset, QUndoCommand *effectCommand)
1922 if (effect.attribute("type") == "audio") {
1923 // Don't add audio effects on video clips
1924 if (item->isVideoOnly() || (item->clipType() != AUDIO && item->clipType() != AV && item->clipType() != PLAYLIST)) {
1925 /* do not show error message when item is part of a group as the user probably knows what he does then
1926 * and the message is annoying when working with the split audio feature */
1927 if (!item->parentItem() || item->parentItem() == m_selectionGroup)
1928 emit displayMessage(i18n("Cannot add an audio effect to this clip"), ErrorMessage);
1931 } else if (effect.attribute("type") == "video" || !effect.hasAttribute("type")) {
1932 // Don't add video effect on audio clips
1933 if (item->isAudioOnly() || item->clipType() == AUDIO) {
1934 /* do not show error message when item is part of a group as the user probably knows what he does then
1935 * and the message is annoying when working with the split audio feature */
1936 if (!item->parentItem() || item->parentItem() == m_selectionGroup)
1937 emit displayMessage(i18n("Cannot add a video effect to this clip"), ErrorMessage);
1941 if (effect.attribute("unique", "0") != "0" && item->hasEffect(effect.attribute("tag"), effect.attribute("id")) != -1) {
1942 emit displayMessage(i18n("Effect already present in clip"), ErrorMessage);
1945 if (item->isItemLocked()) {
1949 if (effect.attribute("id") == "freeze" && m_cursorPos > item->startPos().frames(m_document->fps()) && m_cursorPos < item->endPos().frames(m_document->fps())) {
1950 item->initEffect(effect, m_cursorPos - item->startPos().frames(m_document->fps()), offset);
1952 item->initEffect(effect, 0, offset);
1954 new AddEffectCommand(this, m_document->tracksCount() - item->track(), item->startPos(), effect, true, effectCommand);
1957 void CustomTrackView::slotDeleteEffect(ClipItem *clip, int track, QDomElement effect, bool affectGroup)
1960 // delete track effect
1961 AddEffectCommand *command = new AddEffectCommand(this, track, GenTime(-1), effect, false);
1962 m_commandStack->push(command);
1963 setDocumentModified();
1966 if (affectGroup && clip->parentItem() && clip->parentItem() == m_selectionGroup) {
1967 //clip is in a group, also remove the effect in other clips of the group
1968 QList<QGraphicsItem *> items = m_selectionGroup->childItems();
1969 QUndoCommand *delCommand = new QUndoCommand();
1971 QDomElement namenode = effect.firstChildElement("name");
1972 if (!namenode.isNull()) effectName = i18n(namenode.text().toUtf8().data());
1973 else effectName = i18n("effect");
1974 delCommand->setText(i18n("Delete %1", effectName));
1977 for (int i = 0; i < items.count(); i++) {
1978 if (items.at(i)->type() == GROUPWIDGET) {
1979 QList<QGraphicsItem *> subitems = items.at(i)->childItems();
1980 for (int j = 0; j < subitems.count(); j++) {
1981 if (!items.contains(subitems.at(j))) items.append(subitems.at(j));
1986 for (int i = 0; i < items.count(); i++) {
1987 if (items.at(i)->type() == AVWIDGET) {
1988 ClipItem *item = static_cast <ClipItem *>(items.at(i));
1989 int ix = item->hasEffect(effect.attribute("tag"), effect.attribute("id"));
1991 QDomElement eff = item->effectAtIndex(ix);
1992 new AddEffectCommand(this, m_document->tracksCount() - item->track(), item->startPos(), eff, false, delCommand);
1996 if (delCommand->childCount() > 0)
1997 m_commandStack->push(delCommand);
2000 setDocumentModified();
2003 AddEffectCommand *command = new AddEffectCommand(this, m_document->tracksCount() - clip->track(), clip->startPos(), effect, false);
2004 m_commandStack->push(command);
2005 setDocumentModified();
2008 void CustomTrackView::updateEffect(int track, GenTime pos, QDomElement insertedEffect, bool updateEffectStack)
2010 if (insertedEffect.isNull()) {
2011 kDebug()<<"// Trying to add null effect";
2012 emit displayMessage(i18n("Problem editing effect"), ErrorMessage);
2015 int ix = insertedEffect.attribute("kdenlive_ix").toInt();
2016 QDomElement effect = insertedEffect.cloneNode().toElement();
2017 //kDebug() << "// update effect ix: " << effect.attribute("kdenlive_ix")<<", GAIN: "<<EffectsList::parameter(effect, "gain");
2018 if (pos < GenTime()) {
2019 // editing a track effect
2020 EffectsParameterList effectParams = getEffectArgs(effect);
2021 // check if we are trying to reset a keyframe effect
2022 /*if (effectParams.hasParam("keyframes") && effectParams.paramValue("keyframes").isEmpty()) {
2023 clip->initEffect(effect);
2024 effectParams = getEffectArgs(effect);
2026 if (!m_document->renderer()->mltEditEffect(m_document->tracksCount() - track, pos, effectParams)) {
2027 emit displayMessage(i18n("Problem editing effect"), ErrorMessage);
2029 m_document->setTrackEffect(m_document->tracksCount() - track - 1, ix, effect);
2030 emit updateTrackEffectState(track);
2031 setDocumentModified();
2035 ClipItem *clip = getClipItemAt((int)pos.frames(m_document->fps()), m_document->tracksCount() - track);
2037 // Special case: speed effect
2038 if (effect.attribute("id") == "speed") {
2039 if (effect.attribute("disable") == "1") {
2040 doChangeClipSpeed(clip->info(), clip->speedIndependantInfo(), 1.0, clip->speed(), 1, clip->baseClip()->getId());
2043 double speed = locale.toDouble(EffectsList::parameter(effect, "speed")) / 100.0;
2044 int strobe = EffectsList::parameter(effect, "strobe").toInt();
2045 if (strobe == 0) strobe = 1;
2046 doChangeClipSpeed(clip->info(), clip->speedIndependantInfo(), speed, clip->speed(), strobe, clip->baseClip()->getId());
2048 clip->updateEffect(effect);
2049 if (updateEffectStack && clip->isSelected())
2050 emit clipItemSelected(clip);
2051 if (ix == clip->selectedEffectIndex()) {
2052 // make sure to update display of clip keyframes
2053 clip->setSelectedEffect(ix);
2058 EffectsParameterList effectParams = getEffectArgs(effect);
2059 // check if we are trying to reset a keyframe effect
2060 if (effectParams.hasParam("keyframes") && effectParams.paramValue("keyframes").isEmpty()) {
2061 clip->initEffect(effect);
2062 effectParams = getEffectArgs(effect);
2065 if (effect.attribute("tag") == "volume" || effect.attribute("tag") == "brightness") {
2066 // A fade effect was modified, update the clip
2067 if (effect.attribute("id") == "fadein" || effect.attribute("id") == "fade_from_black") {
2068 int pos = EffectsList::parameter(effect, "out").toInt() - EffectsList::parameter(effect, "in").toInt();
2069 clip->setFadeIn(pos);
2071 if (effect.attribute("id") == "fadeout" || effect.attribute("id") == "fade_to_black") {
2072 int pos = EffectsList::parameter(effect, "out").toInt() - EffectsList::parameter(effect, "in").toInt();
2073 clip->setFadeOut(pos);
2076 bool success = m_document->renderer()->mltEditEffect(m_document->tracksCount() - clip->track(), clip->startPos(), effectParams);
2079 clip->updateEffect(effect);
2080 if (updateEffectStack && clip->isSelected()) {
2081 emit clipItemSelected(clip);
2083 if (ix == clip->selectedEffectIndex()) {
2084 // make sure to update display of clip keyframes
2085 clip->setSelectedEffect(ix);
2088 else emit displayMessage(i18n("Problem editing effect"), ErrorMessage);
2090 else emit displayMessage(i18n("Cannot find clip to update effect"), ErrorMessage);
2091 setDocumentModified();
2094 void CustomTrackView::updateEffectState(int track, GenTime pos, QList <int> effectIndexes, bool disable, bool updateEffectStack)
2096 if (pos < GenTime()) {
2097 // editing a track effect
2098 if (!m_document->renderer()->mltEnableEffects(m_document->tracksCount() - track, pos, effectIndexes, disable)) {
2099 emit displayMessage(i18n("Problem editing effect"), ErrorMessage);
2102 m_document->enableTrackEffects(m_document->tracksCount() - track - 1, effectIndexes, disable);
2103 emit updateTrackEffectState(track);
2104 setDocumentModified();
2107 // editing a clip effect
2108 ClipItem *clip = getClipItemAt((int)pos.frames(m_document->fps()), m_document->tracksCount() - track);
2110 bool success = m_document->renderer()->mltEnableEffects(m_document->tracksCount() - clip->track(), clip->startPos(), effectIndexes, disable);
2112 clip->enableEffects(effectIndexes, disable);
2113 if (updateEffectStack && clip->isSelected()) {
2114 emit clipItemSelected(clip);
2116 if (effectIndexes.contains(clip->selectedEffectIndex())) {
2117 // make sure to update display of clip keyframes
2118 clip->setSelectedEffect(clip->selectedEffectIndex());
2121 else emit displayMessage(i18n("Problem editing effect"), ErrorMessage);
2123 else emit displayMessage(i18n("Cannot find clip to update effect"), ErrorMessage);
2126 void CustomTrackView::moveEffect(int track, GenTime pos, QList <int> oldPos, QList <int> newPos)
2128 if (pos < GenTime()) {
2129 // Moving track effect
2130 int documentTrack = m_document->tracksCount() - track - 1;
2131 int max = m_document->getTrackEffects(documentTrack).count();
2132 int new_position = newPos.at(0);
2133 if (new_position > max) {
2136 int old_position = oldPos.at(0);
2137 for (int i = 0; i < newPos.count(); i++) {
2138 QDomElement act = m_document->getTrackEffect(documentTrack, new_position);
2139 if (old_position > new_position) {
2140 // Moving up, we need to adjust index
2141 old_position = oldPos.at(i);
2142 new_position = newPos.at(i);
2144 QDomElement before = m_document->getTrackEffect(documentTrack, old_position);
2145 if (!act.isNull() && !before.isNull()) {
2146 m_document->setTrackEffect(documentTrack, new_position, before);
2147 m_document->renderer()->mltMoveEffect(m_document->tracksCount() - track, pos, old_position, new_position);
2148 } else emit displayMessage(i18n("Cannot move effect"), ErrorMessage);
2150 emit showTrackEffects(m_document->tracksCount() - track, m_document->trackInfoAt(documentTrack));
2153 ClipItem *clip = getClipItemAt((int)pos.frames(m_document->fps()), m_document->tracksCount() - track);
2155 int new_position = newPos.at(0);
2156 if (new_position > clip->effectsCount()) {
2157 new_position = clip->effectsCount();
2159 int old_position = oldPos.at(0);
2160 for (int i = 0; i < newPos.count(); i++) {
2161 QDomElement act = clip->effectAtIndex(new_position);
2162 if (old_position > new_position) {
2163 // Moving up, we need to adjust index
2164 old_position = oldPos.at(i);
2165 new_position = newPos.at(i);
2167 QDomElement before = clip->effectAtIndex(old_position);
2168 if (act.isNull() || before.isNull()) {
2169 emit displayMessage(i18n("Cannot move effect"), ErrorMessage);
2172 clip->moveEffect(before, new_position);
2173 // special case: speed effect, which is a pseudo-effect, not appearing in MLT's effects
2174 if (act.attribute("id") == "speed") {
2175 m_document->renderer()->mltUpdateEffectPosition(track, pos, old_position, new_position);
2176 } else if (before.attribute("id") == "speed") {
2177 m_document->renderer()->mltUpdateEffectPosition(track, pos, new_position, old_position);
2178 } else m_document->renderer()->mltMoveEffect(track, pos, old_position, new_position);
2180 clip->setSelectedEffect(newPos.at(0));
2181 emit clipItemSelected(clip);
2182 setDocumentModified();
2183 } else emit displayMessage(i18n("Cannot move effect"), ErrorMessage);
2186 void CustomTrackView::slotChangeEffectState(ClipItem *clip, int track, QList <int> effectIndexes, bool disable)
2188 ChangeEffectStateCommand *command;
2190 // editing track effect
2191 command = new ChangeEffectStateCommand(this, m_document->tracksCount() - track, GenTime(-1), effectIndexes, disable, false, true);
2193 // Check if we have a speed effect, disabling / enabling it needs a special procedure since it is a pseudoo effect
2194 QList <int> speedEffectIndexes;
2195 for (int i = 0; i < effectIndexes.count(); i++) {
2196 QDomElement effect = clip->effectAtIndex(effectIndexes.at(i));
2197 if (effect.attribute("id") == "speed") {
2199 speedEffectIndexes << effectIndexes.at(i);
2200 QDomElement newEffect = effect.cloneNode().toElement();
2201 newEffect.setAttribute("disable", (int) disable);
2202 EditEffectCommand *editcommand = new EditEffectCommand(this, m_document->tracksCount() - clip->track(), clip->startPos(), effect, newEffect, effectIndexes.at(i), false, true);
2203 m_commandStack->push(editcommand);
2206 for (int j = 0; j < speedEffectIndexes.count(); j++) {
2207 effectIndexes.removeAll(speedEffectIndexes.at(j));
2209 command = new ChangeEffectStateCommand(this, m_document->tracksCount() - clip->track(), clip->startPos(), effectIndexes, disable, false, true);
2211 m_commandStack->push(command);
2212 setDocumentModified();
2215 void CustomTrackView::slotChangeEffectPosition(ClipItem *clip, int track, QList <int> currentPos, int newPos)
2217 MoveEffectCommand *command;
2219 // editing track effect
2220 command = new MoveEffectCommand(this, m_document->tracksCount() - track, GenTime(-1), currentPos, newPos);
2221 } else command = new MoveEffectCommand(this, m_document->tracksCount() - clip->track(), clip->startPos(), currentPos, newPos);
2222 m_commandStack->push(command);
2223 setDocumentModified();
2226 void CustomTrackView::slotUpdateClipEffect(ClipItem *clip, int track, QDomElement oldeffect, QDomElement effect, int ix, bool refreshEffectStack)
2228 EditEffectCommand *command;
2229 if (clip) command = new EditEffectCommand(this, m_document->tracksCount() - clip->track(), clip->startPos(), oldeffect, effect, ix, refreshEffectStack, true);
2230 else command = new EditEffectCommand(this, m_document->tracksCount() - track, GenTime(-1), oldeffect, effect, ix, refreshEffectStack, true);
2231 m_commandStack->push(command);
2234 void CustomTrackView::slotUpdateClipRegion(ClipItem *clip, int ix, QString region)
2236 QDomElement effect = clip->getEffectAtIndex(ix);
2237 QDomElement oldeffect = effect.cloneNode().toElement();
2238 effect.setAttribute("region", region);
2239 EditEffectCommand *command = new EditEffectCommand(this, m_document->tracksCount() - clip->track(), clip->startPos(), oldeffect, effect, ix, true, true);
2240 m_commandStack->push(command);
2243 ClipItem *CustomTrackView::cutClip(ItemInfo info, GenTime cutTime, bool cut, bool execute)
2247 ClipItem *item = getClipItemAt((int) info.startPos.frames(m_document->fps()), info.track);
2248 if (!item || cutTime >= item->endPos() || cutTime <= item->startPos()) {
2249 emit displayMessage(i18n("Cannot find clip to cut"), ErrorMessage);
2251 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);
2253 kDebug() << "/// ERROR NO CLIP at: " << info.startPos.frames(m_document->fps()) << ", track: " << info.track;
2254 m_blockRefresh = false;
2259 if (!m_document->renderer()->mltCutClip(m_document->tracksCount() - info.track, cutTime)) {
2260 // Error cuting clip in playlist
2261 m_blockRefresh = false;
2265 int cutPos = (int) cutTime.frames(m_document->fps());
2267 newPos.startPos = cutTime;
2268 newPos.endPos = info.endPos;
2269 newPos.cropStart = item->info().cropStart + (cutTime - info.startPos);
2270 newPos.track = info.track;
2271 newPos.cropDuration = newPos.endPos - newPos.startPos;
2273 bool snap = KdenliveSettings::snaptopoints();
2274 KdenliveSettings::setSnaptopoints(false);
2275 ClipItem *dup = item->clone(newPos);
2277 // remove unwanted effects
2278 // fade in from 2nd part of the clip
2279 int ix = dup->hasEffect(QString(), "fadein");
2281 QDomElement oldeffect = dup->effectAtIndex(ix);
2282 dup->deleteEffect(oldeffect.attribute("kdenlive_ix"));
2284 ix = dup->hasEffect(QString(), "fade_from_black");
2286 QDomElement oldeffect = dup->effectAtIndex(ix);
2287 dup->deleteEffect(oldeffect.attribute("kdenlive_ix"));
2289 // fade out from 1st part of the clip
2290 ix = item->hasEffect(QString(), "fadeout");
2292 QDomElement oldeffect = item->effectAtIndex(ix);
2293 item->deleteEffect(oldeffect.attribute("kdenlive_ix"));
2295 ix = item->hasEffect(QString(), "fade_to_black");
2297 QDomElement oldeffect = item->effectAtIndex(ix);
2298 item->deleteEffect(oldeffect.attribute("kdenlive_ix"));
2302 item->resizeEnd(cutPos);
2303 scene()->addItem(dup);
2304 if (item->checkKeyFrames())
2305 slotRefreshEffects(item);
2306 if (dup->checkKeyFrames())
2307 slotRefreshEffects(dup);
2309 item->baseClip()->addReference();
2310 m_document->updateClip(item->baseClip()->getId());
2311 setDocumentModified();
2312 KdenliveSettings::setSnaptopoints(snap);
2313 if (execute && item->isSelected())
2314 emit clipItemSelected(item);
2319 ClipItem *item = getClipItemAt((int) info.startPos.frames(m_document->fps()), info.track);
2320 ClipItem *dup = getClipItemAt((int) cutTime.frames(m_document->fps()), info.track);
2322 if (!item || !dup || item == dup) {
2323 emit displayMessage(i18n("Cannot find clip to uncut"), ErrorMessage);
2324 m_blockRefresh = false;
2327 if (m_document->renderer()->mltRemoveClip(m_document->tracksCount() - info.track, cutTime) == false) {
2328 emit displayMessage(i18n("Error removing clip at %1 on track %2", m_document->timecode().getTimecodeFromFrames(cutTime.frames(m_document->fps())), info.track), ErrorMessage);
2332 bool snap = KdenliveSettings::snaptopoints();
2333 KdenliveSettings::setSnaptopoints(false);
2335 // join fade effects again
2336 int ix = dup->hasEffect(QString(), "fadeout");
2338 QDomElement effect = dup->effectAtIndex(ix);
2339 item->addEffect(effect);
2341 ix = dup->hasEffect(QString(), "fade_to_black");
2343 QDomElement effect = dup->effectAtIndex(ix);
2344 item->addEffect(effect);
2347 m_waitingThumbs.removeAll(dup);
2348 bool selected = item->isSelected();
2349 if (dup->isSelected()) {
2351 item->setSelected(true);
2352 emit clipItemSelected(NULL);
2354 dup->baseClip()->removeReference();
2355 m_document->updateClip(dup->baseClip()->getId());
2356 scene()->removeItem(dup);
2360 ItemInfo clipinfo = item->info();
2361 clipinfo.track = m_document->tracksCount() - clipinfo.track;
2362 bool success = m_document->renderer()->mltResizeClipEnd(clipinfo, info.endPos - info.startPos);
2364 item->resizeEnd((int) info.endPos.frames(m_document->fps()));
2365 setDocumentModified();
2367 emit displayMessage(i18n("Error when resizing clip"), ErrorMessage);
2369 KdenliveSettings::setSnaptopoints(snap);
2370 if (execute && selected)
2371 emit clipItemSelected(item);
2374 //QTimer::singleShot(3000, this, SLOT(slotEnableRefresh()));
2377 void CustomTrackView::slotEnableRefresh()
2379 m_blockRefresh = false;
2382 void CustomTrackView::slotAddTransitionToSelectedClips(QDomElement transition)
2384 QList<QGraphicsItem *> itemList = scene()->selectedItems();
2385 if (itemList.count() == 1) {
2386 if (itemList.at(0)->type() == AVWIDGET) {
2387 ClipItem *item = (ClipItem *) itemList.at(0);
2389 info.track = item->track();
2390 ClipItem *transitionClip = NULL;
2391 const int transitiontrack = getPreviousVideoTrack(info.track);
2392 GenTime pos = GenTime((int)(mapToScene(m_menuPosition).x()), m_document->fps());
2393 if (pos < item->startPos() + item->cropDuration() / 2) {
2394 // add transition to clip start
2395 info.startPos = item->startPos();
2396 if (transitiontrack != 0) transitionClip = getClipItemAt((int) info.startPos.frames(m_document->fps()), m_document->tracksCount() - transitiontrack);
2397 if (transitionClip && transitionClip->endPos() < item->endPos()) {
2398 info.endPos = transitionClip->endPos();
2399 } else info.endPos = info.startPos + GenTime(65, m_document->fps());
2400 // Check there is no other transition at that place
2401 double startY = info.track * m_tracksHeight + 1 + m_tracksHeight / 2;
2402 QRectF r(info.startPos.frames(m_document->fps()), startY, (info.endPos - info.startPos).frames(m_document->fps()), m_tracksHeight / 2);
2403 QList<QGraphicsItem *> selection = m_scene->items(r);
2404 bool transitionAccepted = true;
2405 for (int i = 0; i < selection.count(); i++) {
2406 if (selection.at(i)->type() == TRANSITIONWIDGET) {
2407 Transition *tr = static_cast <Transition *>(selection.at(i));
2408 if (tr->startPos() - info.startPos > GenTime(5, m_document->fps())) {
2409 if (tr->startPos() < info.endPos) info.endPos = tr->startPos();
2410 } else transitionAccepted = false;
2413 if (transitionAccepted) slotAddTransition(item, info, transitiontrack, transition);
2414 else emit displayMessage(i18n("Cannot add transition"), ErrorMessage);
2417 // add transition to clip end
2418 info.endPos = item->endPos();
2419 if (transitiontrack != 0) transitionClip = getClipItemAt((int) info.endPos.frames(m_document->fps()), m_document->tracksCount() - transitiontrack);
2420 if (transitionClip && transitionClip->startPos() > item->startPos()) {
2421 info.startPos = transitionClip->startPos();
2422 } else info.startPos = info.endPos - GenTime(65, m_document->fps());
2423 if (transition.attribute("tag") == "luma") EffectsList::setParameter(transition, "reverse", "1");
2424 else if (transition.attribute("id") == "slide") EffectsList::setParameter(transition, "invert", "1");
2426 // Check there is no other transition at that place
2427 double startY = info.track * m_tracksHeight + 1 + m_tracksHeight / 2;
2428 QRectF r(info.startPos.frames(m_document->fps()), startY, (info.endPos - info.startPos).frames(m_document->fps()), m_tracksHeight / 2);
2429 QList<QGraphicsItem *> selection = m_scene->items(r);
2430 bool transitionAccepted = true;
2431 for (int i = 0; i < selection.count(); i++) {
2432 if (selection.at(i)->type() == TRANSITIONWIDGET) {
2433 Transition *tr = static_cast <Transition *>(selection.at(i));
2434 if (info.endPos - tr->endPos() > GenTime(5, m_document->fps())) {
2435 if (tr->endPos() > info.startPos) info.startPos = tr->endPos();
2436 } else transitionAccepted = false;
2439 if (transitionAccepted) slotAddTransition(item, info, transitiontrack, transition);
2440 else emit displayMessage(i18n("Cannot add transition"), ErrorMessage);
2443 } else for (int i = 0; i < itemList.count(); i++) {
2444 if (itemList.at(i)->type() == AVWIDGET) {
2445 ClipItem *item = (ClipItem *) itemList.at(i);
2447 info.startPos = item->startPos();
2448 info.endPos = info.startPos + GenTime(65, m_document->fps());
2449 info.track = item->track();
2451 // Check there is no other transition at that place
2452 double startY = info.track * m_tracksHeight + 1 + m_tracksHeight / 2;
2453 QRectF r(info.startPos.frames(m_document->fps()), startY, (info.endPos - info.startPos).frames(m_document->fps()), m_tracksHeight / 2);
2454 QList<QGraphicsItem *> selection = m_scene->items(r);
2455 bool transitionAccepted = true;
2456 for (int i = 0; i < selection.count(); i++) {
2457 if (selection.at(i)->type() == TRANSITIONWIDGET) {
2458 Transition *tr = static_cast <Transition *>(selection.at(i));
2459 if (tr->startPos() - info.startPos > GenTime(5, m_document->fps())) {
2460 if (tr->startPos() < info.endPos) info.endPos = tr->startPos();
2461 } else transitionAccepted = false;
2464 int transitiontrack = getPreviousVideoTrack(info.track);
2465 if (transitionAccepted) slotAddTransition(item, info, transitiontrack, transition);
2466 else emit displayMessage(i18n("Cannot add transition"), ErrorMessage);
2471 void CustomTrackView::slotAddTransition(ClipItem* /*clip*/, ItemInfo transitionInfo, int endTrack, QDomElement transition)
2473 if (transitionInfo.startPos >= transitionInfo.endPos) {
2474 emit displayMessage(i18n("Invalid transition"), ErrorMessage);
2477 AddTransitionCommand* command = new AddTransitionCommand(this, transitionInfo, endTrack, transition, false, true);
2478 m_commandStack->push(command);
2479 setDocumentModified();
2482 void CustomTrackView::addTransition(ItemInfo transitionInfo, int endTrack, QDomElement params, bool refresh)
2484 Transition *tr = new Transition(transitionInfo, endTrack, m_document->fps(), params, true);
2485 //kDebug() << "---- ADDING transition " << params.attribute("value");
2486 if (m_document->renderer()->mltAddTransition(tr->transitionTag(), endTrack, m_document->tracksCount() - transitionInfo.track, transitionInfo.startPos, transitionInfo.endPos, tr->toXML(), refresh)) {
2487 scene()->addItem(tr);
2488 setDocumentModified();
2490 emit displayMessage(i18n("Cannot add transition"), ErrorMessage);
2495 void CustomTrackView::deleteTransition(ItemInfo transitionInfo, int endTrack, QDomElement /*params*/, bool refresh)
2497 Transition *item = getTransitionItemAt(transitionInfo.startPos, transitionInfo.track);
2499 emit displayMessage(i18n("Select clip to delete"), ErrorMessage);
2502 m_document->renderer()->mltDeleteTransition(item->transitionTag(), endTrack, m_document->tracksCount() - transitionInfo.track, transitionInfo.startPos, transitionInfo.endPos, item->toXML(), refresh);
2503 if (m_dragItem == item) m_dragItem = NULL;
2505 #if QT_VERSION >= 0x040600
2506 // animate item deletion
2507 item->closeAnimation();
2511 emit transitionItemSelected(NULL);
2512 setDocumentModified();
2515 void CustomTrackView::slotTransitionUpdated(Transition *tr, QDomElement old)
2517 //kDebug() << "TRANS UPDATE, TRACKS: " << old.attribute("transition_btrack") << ", NEW: " << tr->toXML().attribute("transition_btrack");
2518 QDomElement xml = tr->toXML();
2519 if (old.isNull() || xml.isNull()) {
2520 emit displayMessage(i18n("Cannot update transition"), ErrorMessage);
2523 EditTransitionCommand *command = new EditTransitionCommand(this, tr->track(), tr->startPos(), old, xml, false);
2524 updateTrackDuration(tr->track(), command);
2525 m_commandStack->push(command);
2526 setDocumentModified();
2529 void CustomTrackView::updateTransition(int track, GenTime pos, QDomElement oldTransition, QDomElement transition, bool updateTransitionWidget)
2531 Transition *item = getTransitionItemAt(pos, track);
2533 kWarning() << "Unable to find transition at pos :" << pos.frames(m_document->fps()) << ", ON track: " << track;
2538 if (oldTransition.attribute("transition_atrack") != transition.attribute("transition_atrack") || oldTransition.attribute("transition_btrack") != transition.attribute("transition_btrack"))
2540 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);
2541 //kDebug() << "ORIGINAL TRACK: "<< oldTransition.attribute("transition_btrack") << ", NEW TRACK: "<<transition.attribute("transition_btrack");
2542 item->setTransitionParameters(transition);
2543 if (updateTransitionWidget) {
2544 ItemInfo info = item->info();
2546 ClipItem *transitionClip = getClipItemAt(info.startPos, info.track);
2547 if (transitionClip && transitionClip->baseClip()) {
2548 QString size = transitionClip->baseClip()->getProperty("frame_size");
2549 double factor = transitionClip->baseClip()->getProperty("aspect_ratio").toDouble();
2550 if (factor == 0) factor = 1.0;
2551 p.setX((int)(size.section('x', 0, 0).toInt() * factor + 0.5));
2552 p.setY(size.section('x', 1, 1).toInt());
2554 emit transitionItemSelected(item, getPreviousVideoTrack(info.track), p, true);
2556 setDocumentModified();
2559 void CustomTrackView::dragMoveEvent(QDragMoveEvent * event)
2562 const QPointF pos = mapToScene(event->pos());
2563 if (m_selectionGroup) {
2564 m_selectionGroup->setPos(pos);
2565 emit mousePosition((int)(m_selectionGroup->scenePos().x() + 0.5));
2566 event->acceptProposedAction();
2568 // Drag enter was not possible, try again at mouse position
2569 insertDropClips(event->mimeData(), event->pos());
2573 QGraphicsView::dragMoveEvent(event);
2577 void CustomTrackView::dragLeaveEvent(QDragLeaveEvent * event)
2579 if (m_selectionGroup && m_clipDrag) {
2580 m_thumbsTimer.stop();
2581 m_waitingThumbs.clear();
2582 QList<QGraphicsItem *> items = m_selectionGroup->childItems();
2584 scene()->destroyItemGroup(m_selectionGroup);
2585 m_selectionGroup = NULL;
2586 } else QGraphicsView::dragLeaveEvent(event);
2589 void CustomTrackView::dropEvent(QDropEvent * event)
2591 if (m_selectionGroup && m_clipDrag) {
2592 QList<QGraphicsItem *> items = m_selectionGroup->childItems();
2593 resetSelectionGroup();
2594 m_scene->clearSelection();
2595 bool hasVideoClip = false;
2596 QUndoCommand *addCommand = new QUndoCommand();
2597 addCommand->setText(i18n("Add timeline clip"));
2598 QList <ClipItem *> brokenClips;
2600 for (int i = 0; i < items.count(); i++) {
2601 ClipItem *item = static_cast <ClipItem *>(items.at(i));
2602 if (!hasVideoClip && (item->clipType() == AV || item->clipType() == VIDEO)) hasVideoClip = true;
2603 if (items.count() == 1) {
2604 updateClipTypeActions(item);
2606 updateClipTypeActions(NULL);
2609 //TODO: take care of edit mode for undo
2610 item->baseClip()->addReference();
2611 //item->setZValue(item->defaultZValue());
2612 m_document->updateClip(item->baseClip()->getId());
2613 ItemInfo info = item->info();
2615 int tracknumber = m_document->tracksCount() - info.track - 1;
2616 bool isLocked = m_document->trackInfoAt(tracknumber).isLocked;
2617 if (isLocked) item->setItemLocked(true);
2618 ItemInfo clipInfo = info;
2619 clipInfo.track = m_document->tracksCount() - item->track();
2621 int worked = m_document->renderer()->mltInsertClip(clipInfo, item->xml(), item->baseClip()->getProducer(item->track()), m_scene->editMode() == OVERWRITEEDIT, m_scene->editMode() == INSERTEDIT);
2623 emit displayMessage(i18n("Cannot insert clip in timeline"), ErrorMessage);
2624 brokenClips.append(item);
2627 adjustTimelineClips(m_scene->editMode(), item, ItemInfo(), addCommand);
2629 new AddTimelineClipCommand(this, item->xml(), item->clipProducer(), item->info(), item->effectList(), m_scene->editMode() == OVERWRITEEDIT, m_scene->editMode() == INSERTEDIT, false, false, addCommand);
2630 updateTrackDuration(info.track, addCommand);
2632 if (item->baseClip()->isTransparent() && getTransitionItemAtStart(info.startPos, info.track) == NULL) {
2633 // add transparency transition
2634 QDomElement trans = MainWindow::transitions.getEffectByTag("composite", "composite").cloneNode().toElement();
2635 new AddTransitionCommand(this, info, getPreviousVideoTrack(info.track), trans, false, true, addCommand);
2637 item->setSelected(true);
2639 qDeleteAll(brokenClips);
2640 brokenClips.clear();
2641 if (addCommand->childCount() > 0) m_commandStack->push(addCommand);
2642 else delete addCommand;
2644 // Automatic audio split
2645 if (KdenliveSettings::splitaudio())
2647 setDocumentModified();
2651 QRectF rect(0, 1 * m_tracksHeight + m_tracksHeight / 2, sceneRect().width(), 2);
2652 QList<QGraphicsItem *> selection = m_scene->items(rect);
2653 QStringList timelineList;
2655 kDebug()<<"// ITEMS on TRACK: "<<selection.count();
2656 for (int i = 0; i < selection.count(); i++) {
2657 if (selection.at(i)->type() == AVWIDGET) {
2658 ClipItem *clip = static_cast <ClipItem *>(selection.at(i));
2659 int start = clip->startPos().frames(m_document->fps());
2660 int end = clip->endPos().frames(m_document->fps());
2661 timelineList.append(QString::number(start) + "-" + QString::number(end));
2664 kDebug() << "// COMPARE:\n" << timelineList << "\n-------------------";
2667 m_pasteEffectsAction->setEnabled(m_copiedItems.count() == 1);
2668 if (items.count() > 1) {
2669 groupSelectedItems(true);
2670 } else if (items.count() == 1) {
2671 m_dragItem = static_cast <AbstractClipItem *>(items.at(0));
2672 emit clipItemSelected((ClipItem*)m_dragItem, false);
2674 event->setDropAction(Qt::MoveAction);
2677 /// \todo enable when really working
2680 } else QGraphicsView::dropEvent(event);
2684 void CustomTrackView::adjustTimelineClips(EDITMODE mode, ClipItem *item, ItemInfo posinfo, QUndoCommand *command)
2686 bool snap = KdenliveSettings::snaptopoints();
2687 KdenliveSettings::setSnaptopoints(false);
2688 if (mode == OVERWRITEEDIT) {
2689 // if we are in overwrite mode, move clips accordingly
2691 if (item == NULL) info = posinfo;
2692 else info = item->info();
2693 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);
2694 QList<QGraphicsItem *> selection = m_scene->items(rect);
2695 if (item) selection.removeAll(item);
2696 for (int i = 0; i < selection.count(); i++) {
2697 if (!selection.at(i)->isEnabled()) continue;
2698 if (selection.at(i)->type() == AVWIDGET) {
2699 ClipItem *clip = static_cast<ClipItem *>(selection.at(i));
2700 if (clip->startPos() < info.startPos) {
2701 if (clip->endPos() > info.endPos) {
2702 ItemInfo clipInfo = clip->info();
2703 ItemInfo dupInfo = clipInfo;
2704 GenTime diff = info.startPos - clipInfo.startPos;
2705 dupInfo.startPos = info.startPos;
2706 dupInfo.cropStart += diff;
2707 dupInfo.cropDuration = clipInfo.endPos - info.startPos;
2708 ItemInfo newdupInfo = dupInfo;
2709 GenTime diff2 = info.endPos - info.startPos;
2710 newdupInfo.startPos = info.endPos;
2711 newdupInfo.cropStart += diff2;
2712 newdupInfo.cropDuration = clipInfo.endPos - info.endPos;
2713 new RazorClipCommand(this, clipInfo, info.startPos, false, command);
2714 new ResizeClipCommand(this, dupInfo, newdupInfo, false, false, command);
2715 ClipItem *dup = cutClip(clipInfo, info.startPos, true, false);
2716 if (dup) dup->resizeStart(info.endPos.frames(m_document->fps()));
2718 ItemInfo newclipInfo = clip->info();
2719 newclipInfo.endPos = info.startPos;
2720 new ResizeClipCommand(this, clip->info(), newclipInfo, false, false, command);
2721 clip->resizeEnd(info.startPos.frames(m_document->fps()));
2723 } else if (clip->endPos() <= info.endPos) {
2724 new AddTimelineClipCommand(this, clip->xml(), clip->clipProducer(), clip->info(), clip->effectList(), false, false, false, true, command);
2725 m_waitingThumbs.removeAll(clip);
2726 scene()->removeItem(clip);
2730 ItemInfo newclipInfo = clip->info();
2731 newclipInfo.startPos = info.endPos;
2732 new ResizeClipCommand(this, clip->info(), newclipInfo, false, false, command);
2733 clip->resizeStart(info.endPos.frames(m_document->fps()));
2737 } else if (mode == INSERTEDIT) {
2738 // if we are in push mode, move clips accordingly
2740 if (item == NULL) info = posinfo;
2741 else info = item->info();
2742 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);
2743 QList<QGraphicsItem *> selection = m_scene->items(rect);
2744 if (item) selection.removeAll(item);
2745 for (int i = 0; i < selection.count(); i++) {
2746 if (selection.at(i)->type() == AVWIDGET) {
2747 ClipItem *clip = static_cast<ClipItem *>(selection.at(i));
2748 if (clip->startPos() < info.startPos) {
2749 if (clip->endPos() > info.startPos) {
2750 ItemInfo clipInfo = clip->info();
2751 ItemInfo dupInfo = clipInfo;
2752 GenTime diff = info.startPos - clipInfo.startPos;
2753 dupInfo.startPos = info.startPos;
2754 dupInfo.cropStart += diff;
2755 dupInfo.cropDuration = clipInfo.endPos - info.startPos;
2756 new RazorClipCommand(this, clipInfo, info.startPos, false, command);
2757 // Commented out; variable dup unused. --granjow
2758 //ClipItem *dup = cutClip(clipInfo, info.startPos, true, false);
2759 cutClip(clipInfo, info.startPos, true, false);
2762 // TODO: add insertspacecommand
2767 KdenliveSettings::setSnaptopoints(snap);
2771 void CustomTrackView::adjustTimelineTransitions(EDITMODE mode, Transition *item, QUndoCommand *command)
2773 if (mode == OVERWRITEEDIT) {
2774 // if we are in overwrite or push mode, move clips accordingly
2775 bool snap = KdenliveSettings::snaptopoints();
2776 KdenliveSettings::setSnaptopoints(false);
2777 ItemInfo info = item->info();
2778 QRectF rect(info.startPos.frames(m_document->fps()), info.track * m_tracksHeight + m_tracksHeight, (info.endPos - info.startPos).frames(m_document->fps()) - 1, 5);
2779 QList<QGraphicsItem *> selection = m_scene->items(rect);
2780 selection.removeAll(item);
2781 for (int i = 0; i < selection.count(); i++) {
2782 if (!selection.at(i)->isEnabled()) continue;
2783 if (selection.at(i)->type() == TRANSITIONWIDGET) {
2784 Transition *tr = static_cast<Transition *>(selection.at(i));
2785 if (tr->startPos() < info.startPos) {
2786 ItemInfo firstPos = tr->info();
2787 ItemInfo newPos = firstPos;
2788 firstPos.endPos = item->startPos();
2789 newPos.startPos = item->endPos();
2790 new MoveTransitionCommand(this, tr->info(), firstPos, true, command);
2791 if (tr->endPos() > info.endPos) {
2793 new AddTransitionCommand(this, newPos, tr->transitionEndTrack(), tr->toXML(), false, true, command);
2795 } else if (tr->endPos() > info.endPos) {
2797 ItemInfo firstPos = tr->info();
2798 firstPos.startPos = item->endPos();
2799 new MoveTransitionCommand(this, tr->info(), firstPos, true, command);
2801 // remove transition
2802 new AddTransitionCommand(this, tr->info(), tr->transitionEndTrack(), tr->toXML(), true, true, command);
2806 KdenliveSettings::setSnaptopoints(snap);
2810 QStringList CustomTrackView::mimeTypes() const
2812 QStringList qstrList;
2813 // list of accepted mime types for drop
2814 qstrList.append("text/plain");
2815 qstrList.append("kdenlive/producerslist");
2816 qstrList.append("kdenlive/clip");
2820 Qt::DropActions CustomTrackView::supportedDropActions() const
2822 // returns what actions are supported when dropping
2823 return Qt::MoveAction;
2826 void CustomTrackView::setDuration(int duration)
2828 int diff = qAbs(duration - sceneRect().width());
2829 if (diff * matrix().m11() > -50) {
2830 if (matrix().m11() < 0.4) setSceneRect(0, 0, (duration + 100 / matrix().m11()), sceneRect().height());
2831 else setSceneRect(0, 0, (duration + 300), sceneRect().height());
2833 m_projectDuration = duration;
2836 int CustomTrackView::duration() const
2838 return m_projectDuration;
2841 void CustomTrackView::addTrack(TrackInfo type, int ix)
2843 QList <TransitionInfo> transitionInfos;
2844 if (ix == -1 || ix == m_document->tracksCount()) {
2845 m_document->insertTrack(0, type);
2846 transitionInfos = m_document->renderer()->mltInsertTrack(1, type.type == VIDEOTRACK);
2848 m_document->insertTrack(m_document->tracksCount() - ix, type);
2849 // insert track in MLT playlist
2850 transitionInfos = m_document->renderer()->mltInsertTrack(m_document->tracksCount() - ix, type.type == VIDEOTRACK);
2852 double startY = ix * m_tracksHeight + 1 + m_tracksHeight / 2;
2853 QRectF r(0, startY, sceneRect().width(), sceneRect().height() - startY);
2854 QList<QGraphicsItem *> selection = m_scene->items(r);
2855 resetSelectionGroup();
2857 m_selectionGroup = new AbstractGroupItem(m_document->fps());
2858 scene()->addItem(m_selectionGroup);
2859 for (int i = 0; i < selection.count(); i++) {
2860 if ((!selection.at(i)->parentItem()) && (selection.at(i)->type() == AVWIDGET || selection.at(i)->type() == TRANSITIONWIDGET || selection.at(i)->type() == GROUPWIDGET)) {
2861 m_selectionGroup->addToGroup(selection.at(i));
2862 selection.at(i)->setFlag(QGraphicsItem::ItemIsMovable, false);
2865 // Move graphic items
2866 m_selectionGroup->translate(0, m_tracksHeight);
2868 // adjust track number
2869 Mlt::Tractor *tractor = m_document->renderer()->lockService();
2870 QList<QGraphicsItem *> children = m_selectionGroup->childItems();
2871 for (int i = 0; i < children.count(); i++) {
2872 if (children.at(i)->type() == GROUPWIDGET) {
2873 AbstractGroupItem *grp = static_cast<AbstractGroupItem*>(children.at(i));
2874 children << grp->childItems();
2877 AbstractClipItem *item = static_cast <AbstractClipItem *>(children.at(i));
2879 ItemInfo clipinfo = item->info();
2880 if (item->type() == AVWIDGET) {
2881 ClipItem *clip = static_cast <ClipItem *>(item);
2882 // slowmotion clips are not track dependant, so no need to update them
2883 if (clip->speed() != 1.0) continue;
2884 // We add a move clip command so that we get the correct producer for new track number
2885 if (clip->clipType() == AV || clip->clipType() == AUDIO) {
2886 Mlt::Producer *prod = clip->getProducer(clipinfo.track);
2887 if (m_document->renderer()->mltUpdateClipProducer(tractor, (int)(m_document->tracksCount() - clipinfo.track), clipinfo.startPos.frames(m_document->fps()), prod) == false) {
2888 // problem updating clip
2889 emit displayMessage(i18n("Cannot update clip (time: %1, track: %2)", clipinfo.startPos.frames(m_document->fps()), clipinfo.track), ErrorMessage);
2892 } /*else if (item->type() == TRANSITIONWIDGET) {
2893 Transition *tr = static_cast <Transition *>(item);
2894 int track = tr->transitionEndTrack();
2896 tr->updateTransitionEndTrack(getPreviousVideoTrack(clipinfo.track));
2900 // Sync transition tracks with MLT playlist
2902 TransitionInfo info;
2903 for (int i = 0; i < transitionInfos.count(); i++) {
2904 info = transitionInfos.at(i);
2905 tr = getTransitionItem(info);
2906 if (tr) tr->setForcedTrack(info.forceTrack, info.a_track);
2907 else kDebug()<<"// Cannot update TRANSITION AT: "<<info.b_track<<" / "<<info.startPos.frames(m_document->fps());
2910 resetSelectionGroup(false);
2911 m_document->renderer()->unlockService(tractor);
2914 int maxHeight = m_tracksHeight * m_document->tracksCount() * matrix().m22();
2915 for (int i = 0; i < m_guides.count(); i++) {
2916 QLineF l = m_guides.at(i)->line();
2917 l.setP2(QPointF(l.x2(), maxHeight));
2918 m_guides.at(i)->setLine(l);
2921 m_cursorLine->setLine(m_cursorLine->line().x1(), 0, m_cursorLine->line().x1(), maxHeight - 1);
2922 setSceneRect(0, 0, sceneRect().width(), m_tracksHeight * m_document->tracksCount());
2923 viewport()->update();
2924 //QTimer::singleShot(500, this, SIGNAL(trackHeightChanged()));
2925 //setFixedHeight(50 * m_tracksCount);
2927 updateTrackNames(ix, true);
2930 void CustomTrackView::removeTrack(int ix)
2932 // Delete track in MLT playlist
2933 m_document->renderer()->mltDeleteTrack(m_document->tracksCount() - ix);
2934 m_document->deleteTrack(m_document->tracksCount() - ix - 1);
2936 double startY = ix * (m_tracksHeight + 1) + m_tracksHeight / 2;
2937 QRectF r(0, startY, sceneRect().width(), sceneRect().height() - startY);
2938 QList<QGraphicsItem *> selection = m_scene->items(r);
2940 resetSelectionGroup();
2942 m_selectionGroup = new AbstractGroupItem(m_document->fps());
2943 scene()->addItem(m_selectionGroup);
2944 for (int i = 0; i < selection.count(); i++) {
2945 if ((!selection.at(i)->parentItem()) && (selection.at(i)->type() == AVWIDGET || selection.at(i)->type() == TRANSITIONWIDGET || selection.at(i)->type() == GROUPWIDGET)) {
2946 m_selectionGroup->addToGroup(selection.at(i));
2947 selection.at(i)->setFlag(QGraphicsItem::ItemIsMovable, false);
2950 // Move graphic items
2951 qreal ydiff = 0 - (int) m_tracksHeight;
2952 m_selectionGroup->translate(0, ydiff);
2953 Mlt::Tractor *tractor = m_document->renderer()->lockService();
2955 // adjust track number
2956 QList<QGraphicsItem *> children = m_selectionGroup->childItems();
2957 //kDebug() << "// FOUND CLIPS TO MOVE: " << children.count();
2958 for (int i = 0; i < children.count(); i++) {
2959 if (children.at(i)->type() == GROUPWIDGET) {
2960 AbstractGroupItem *grp = static_cast<AbstractGroupItem*>(children.at(i));
2961 children << grp->childItems();
2964 if (children.at(i)->type() == AVWIDGET) {
2965 ClipItem *clip = static_cast <ClipItem *>(children.at(i));
2967 ItemInfo clipinfo = clip->info();
2968 // We add a move clip command so that we get the correct producer for new track number
2969 if (clip->clipType() == AV || clip->clipType() == AUDIO || clip->clipType() == PLAYLIST) {
2970 Mlt::Producer *prod = clip->getProducer(clipinfo.track);
2971 if (prod == NULL || !m_document->renderer()->mltUpdateClipProducer(tractor, (int)(m_document->tracksCount() - clipinfo.track), clipinfo.startPos.frames(m_document->fps()), prod)) {
2972 emit displayMessage(i18n("Cannot update clip (time: %1, track: %2)", clipinfo.startPos.frames(m_document->fps()), clipinfo.track), ErrorMessage);
2975 } else if (children.at(i)->type() == TRANSITIONWIDGET) {
2976 Transition *tr = static_cast <Transition *>(children.at(i));
2978 int track = tr->transitionEndTrack();
2980 ItemInfo clipinfo = tr->info();
2981 tr->updateTransitionEndTrack(getPreviousVideoTrack(clipinfo.track));
2985 resetSelectionGroup(false);
2986 m_document->renderer()->unlockService(tractor);
2988 int maxHeight = m_tracksHeight * m_document->tracksCount() * matrix().m22();
2989 for (int i = 0; i < m_guides.count(); i++) {
2990 QLineF l = m_guides.at(i)->line();
2991 l.setP2(QPointF(l.x2(), maxHeight));
2992 m_guides.at(i)->setLine(l);
2994 m_cursorLine->setLine(m_cursorLine->line().x1(), 0, m_cursorLine->line().x1(), maxHeight - 1);
2995 setSceneRect(0, 0, sceneRect().width(), m_tracksHeight * m_document->tracksCount());
2997 m_selectedTrack = qMin(m_selectedTrack, m_document->tracksCount() - 1);
2998 viewport()->update();
3000 updateTrackNames(ix, false);
3001 //QTimer::singleShot(500, this, SIGNAL(trackHeightChanged()));
3004 void CustomTrackView::configTracks(QList < TrackInfo > trackInfos)
3006 for (int i = 0; i < trackInfos.count(); ++i) {
3007 m_document->setTrackType(i, trackInfos.at(i));
3008 m_document->renderer()->mltChangeTrackState(i + 1, m_document->trackInfoAt(i).isMute, m_document->trackInfoAt(i).isBlind);
3009 lockTrack(m_document->tracksCount() - i - 1, m_document->trackInfoAt(i).isLocked, false);
3012 viewport()->update();
3013 emit trackHeightChanged();
3016 void CustomTrackView::slotSwitchTrackAudio(int ix)
3018 /*for (int i = 0; i < m_document->tracksCount(); i++)
3019 kDebug() << "TRK " << i << " STATE: " << m_document->trackInfoAt(i).isMute << m_document->trackInfoAt(i).isBlind;*/
3020 int tracknumber = m_document->tracksCount() - ix - 1;
3021 m_document->switchTrackAudio(tracknumber, !m_document->trackInfoAt(tracknumber).isMute);
3022 kDebug() << "NEXT TRK STATE: " << m_document->trackInfoAt(tracknumber).isMute << m_document->trackInfoAt(tracknumber).isBlind;
3023 m_document->renderer()->mltChangeTrackState(tracknumber + 1, m_document->trackInfoAt(tracknumber).isMute, m_document->trackInfoAt(tracknumber).isBlind);
3024 setDocumentModified();
3027 void CustomTrackView::slotSwitchTrackLock(int ix)
3029 int tracknumber = m_document->tracksCount() - ix - 1;
3030 LockTrackCommand *command = new LockTrackCommand(this, ix, !m_document->trackInfoAt(tracknumber).isLocked);
3031 m_commandStack->push(command);
3035 void CustomTrackView::lockTrack(int ix, bool lock, bool requestUpdate)
3037 int tracknumber = m_document->tracksCount() - ix - 1;
3038 m_document->switchTrackLock(tracknumber, lock);
3040 emit doTrackLock(ix, lock);
3041 AbstractClipItem *clip = NULL;
3042 QList<QGraphicsItem *> selection = m_scene->items(0, ix * m_tracksHeight + m_tracksHeight / 2, sceneRect().width(), m_tracksHeight / 2 - 2);
3044 for (int i = 0; i < selection.count(); i++) {
3045 if (selection.at(i)->type() == GROUPWIDGET && (AbstractGroupItem *)selection.at(i) != m_selectionGroup) {
3046 if (selection.at(i)->parentItem() && m_selectionGroup) {
3047 selection.removeAll((QGraphicsItem*)m_selectionGroup);
3048 resetSelectionGroup();
3051 bool changeGroupLock = true;
3052 bool hasClipOnTrack = false;
3053 QList <QGraphicsItem *> children = selection.at(i)->childItems();
3054 for (int j = 0; j < children.count(); ++j) {
3055 if (children.at(j)->isSelected()) {
3056 if (children.at(j)->type() == AVWIDGET)
3057 emit clipItemSelected(NULL);
3058 else if (children.at(j)->type() == TRANSITIONWIDGET)
3059 emit transitionItemSelected(NULL);
3064 AbstractClipItem * child = static_cast <AbstractClipItem *>(children.at(j));
3065 if (child == m_dragItem)
3068 // only unlock group, if it is not locked by another track too
3069 if (!lock && child->track() != ix && m_document->trackInfoAt(m_document->tracksCount() - child->track() - 1).isLocked)
3070 changeGroupLock = false;
3072 // only (un-)lock if at least one clip is on the track
3073 if (child->track() == ix)
3074 hasClipOnTrack = true;
3076 if (changeGroupLock && hasClipOnTrack)
3077 ((AbstractGroupItem*)selection.at(i))->setItemLocked(lock);
3078 } else if((selection.at(i)->type() == AVWIDGET || selection.at(i)->type() == TRANSITIONWIDGET)) {
3079 if (selection.at(i)->parentItem()) {
3080 if (selection.at(i)->parentItem() == m_selectionGroup) {
3081 selection.removeAll((QGraphicsItem*)m_selectionGroup);
3082 resetSelectionGroup();
3084 // groups are handled separately
3089 if (selection.at(i)->isSelected()) {
3090 if (selection.at(i)->type() == AVWIDGET)
3091 emit clipItemSelected(NULL);
3093 emit transitionItemSelected(NULL);
3095 clip = static_cast <AbstractClipItem *>(selection.at(i));
3096 clip->setItemLocked(lock);
3097 if (clip == m_dragItem)
3101 kDebug() << "NEXT TRK STATE: " << m_document->trackInfoAt(tracknumber).isLocked;
3102 viewport()->update();
3103 setDocumentModified();
3106 void CustomTrackView::slotSwitchTrackVideo(int ix)
3108 int tracknumber = m_document->tracksCount() - ix;
3109 m_document->switchTrackVideo(tracknumber - 1, !m_document->trackInfoAt(tracknumber - 1).isBlind);
3110 m_document->renderer()->mltChangeTrackState(tracknumber, m_document->trackInfoAt(tracknumber - 1).isMute, m_document->trackInfoAt(tracknumber - 1).isBlind);
3111 setDocumentModified();
3114 QList<QGraphicsItem *> CustomTrackView::checkForGroups(const QRectF &rect, bool *ok)
3116 // Check there is no group going over several tracks there, or that would result in timeline corruption
3117 QList<QGraphicsItem *> selection = scene()->items(rect);
3119 int maxHeight = m_tracksHeight * 1.5;
3120 for (int i = 0; i < selection.count(); i++) {
3121 // Check that we don't try to move a group with clips on other tracks
3122 if (selection.at(i)->type() == GROUPWIDGET && (selection.at(i)->boundingRect().height() >= maxHeight)) {
3125 } else if (selection.at(i)->parentItem() && (selection.at(i)->parentItem()->boundingRect().height() >= maxHeight)) {
3133 void CustomTrackView::slotRemoveSpace()
3137 if (m_menuPosition.isNull()) {
3138 pos = GenTime(cursorPos(), m_document->fps());
3140 QPointer<TrackDialog> d = new TrackDialog(m_document, parentWidget());
3141 d->comboTracks->setCurrentIndex(m_selectedTrack);
3142 d->label->setText(i18n("Track"));
3143 d->before_select->setHidden(true);
3144 d->setWindowTitle(i18n("Remove Space"));
3145 d->video_track->setHidden(true);
3146 d->audio_track->setHidden(true);
3147 if (d->exec() != QDialog::Accepted) {
3151 track = d->comboTracks->currentIndex();
3154 pos = GenTime((int)(mapToScene(m_menuPosition).x()), m_document->fps());
3155 track = (int)(mapToScene(m_menuPosition).y() / m_tracksHeight);
3158 if (m_document->isTrackLocked(m_document->tracksCount() - track - 1)) {
3159 emit displayMessage(i18n("Cannot remove space in a locked track"), ErrorMessage);
3163 ClipItem *item = getClipItemAt(pos, track);
3165 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);
3168 int length = m_document->renderer()->mltGetSpaceLength(pos, m_document->tracksCount() - track, true);
3170 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);
3174 // Make sure there is no group in the way
3175 QRectF rect(pos.frames(m_document->fps()), track * m_tracksHeight + m_tracksHeight / 2, sceneRect().width() - pos.frames(m_document->fps()), m_tracksHeight / 2 - 2);
3178 QList<QGraphicsItem *> items = checkForGroups(rect, &isOk);
3180 // groups found on track, do not allow the move
3181 emit displayMessage(i18n("Cannot remove space in a track with a group"), ErrorMessage);
3185 QList<ItemInfo> clipsToMove;
3186 QList<ItemInfo> transitionsToMove;
3188 for (int i = 0; i < items.count(); i++) {
3189 if (items.at(i)->type() == AVWIDGET || items.at(i)->type() == TRANSITIONWIDGET) {
3190 AbstractClipItem *item = static_cast <AbstractClipItem *>(items.at(i));
3191 ItemInfo info = item->info();
3192 if (item->type() == AVWIDGET) {
3193 clipsToMove.append(info);
3194 } else if (item->type() == TRANSITIONWIDGET) {
3195 transitionsToMove.append(info);
3200 if (!transitionsToMove.isEmpty()) {
3201 // Make sure that by moving the items, we don't get a transition collision
3202 // Find first transition
3203 ItemInfo info = transitionsToMove.at(0);
3204 for (int i = 1; i < transitionsToMove.count(); i++)
3205 if (transitionsToMove.at(i).startPos < info.startPos) info = transitionsToMove.at(i);
3207 // make sure there are no transitions on the way
3208 QRectF rect(info.startPos.frames(m_document->fps()) - length, track * m_tracksHeight + m_tracksHeight / 2, length - 1, m_tracksHeight / 2 - 2);
3209 items = scene()->items(rect);
3210 int transitionCorrection = -1;
3211 for (int i = 0; i < items.count(); i++) {
3212 if (items.at(i)->type() == TRANSITIONWIDGET) {
3213 // There is a transition on the way
3214 AbstractClipItem *item = static_cast <AbstractClipItem *>(items.at(i));
3215 int transitionEnd = item->endPos().frames(m_document->fps());
3216 if (transitionEnd > transitionCorrection) transitionCorrection = transitionEnd;
3220 if (transitionCorrection > 0) {
3221 // We need to fix the move length
3222 length = info.startPos.frames(m_document->fps()) - transitionCorrection;
3225 // Make sure we don't send transition before 0
3226 if (info.startPos.frames(m_document->fps()) < length) {
3227 // reduce length to maximum possible
3228 length = info.startPos.frames(m_document->fps());
3232 InsertSpaceCommand *command = new InsertSpaceCommand(this, clipsToMove, transitionsToMove, track, GenTime(-length, m_document->fps()), true);
3233 updateTrackDuration(track, command);
3234 m_commandStack->push(command);
3237 void CustomTrackView::slotInsertSpace()
3241 if (m_menuPosition.isNull()) {
3242 pos = GenTime(cursorPos(), m_document->fps());
3244 pos = GenTime((int)(mapToScene(m_menuPosition).x()), m_document->fps());
3245 track = (int)(mapToScene(m_menuPosition).y() / m_tracksHeight) + 1;
3247 QPointer<SpacerDialog> d = new SpacerDialog(GenTime(65, m_document->fps()),
3248 m_document->timecode(), track, m_document->tracksList(), this);
3249 if (d->exec() != QDialog::Accepted) {
3253 GenTime spaceDuration = d->selectedDuration();
3254 track = d->selectedTrack();
3257 QList<QGraphicsItem *> items;
3259 if (m_document->isTrackLocked(m_document->tracksCount() - track - 1)) {
3260 emit displayMessage(i18n("Cannot insert space in a locked track"), ErrorMessage);
3264 ClipItem *item = getClipItemAt(pos, track);
3265 if (item) pos = item->startPos();
3267 // Make sure there is no group in the way
3268 QRectF rect(pos.frames(m_document->fps()), track * m_tracksHeight + m_tracksHeight / 2, sceneRect().width() - pos.frames(m_document->fps()), m_tracksHeight / 2 - 2);
3270 items = checkForGroups(rect, &isOk);
3272 // groups found on track, do not allow the move
3273 emit displayMessage(i18n("Cannot insert space in a track with a group"), ErrorMessage);
3277 QRectF rect(pos.frames(m_document->fps()), 0, sceneRect().width() - pos.frames(m_document->fps()), m_document->tracksCount() * m_tracksHeight);
3278 items = scene()->items(rect);
3281 QList<ItemInfo> clipsToMove;
3282 QList<ItemInfo> transitionsToMove;
3284 for (int i = 0; i < items.count(); i++) {
3285 if (items.at(i)->type() == AVWIDGET || items.at(i)->type() == TRANSITIONWIDGET) {
3286 AbstractClipItem *item = static_cast <AbstractClipItem *>(items.at(i));
3287 ItemInfo info = item->info();
3288 if (item->type() == AVWIDGET)
3289 clipsToMove.append(info);
3290 else if (item->type() == TRANSITIONWIDGET)
3291 transitionsToMove.append(info);
3295 if (!clipsToMove.isEmpty() || !transitionsToMove.isEmpty()) {
3296 InsertSpaceCommand *command = new InsertSpaceCommand(this, clipsToMove, transitionsToMove, track, spaceDuration, true);
3297 updateTrackDuration(track, command);
3298 m_commandStack->push(command);
3302 void CustomTrackView::insertSpace(QList<ItemInfo> clipsToMove, QList<ItemInfo> transToMove, int track, const GenTime &duration, const GenTime &offset)
3304 int diff = duration.frames(m_document->fps());
3305 resetSelectionGroup();
3306 m_selectionGroup = new AbstractGroupItem(m_document->fps());
3307 scene()->addItem(m_selectionGroup);
3309 Transition *transition;
3311 // Create lists with start pos for each track
3312 QMap <int, int> trackClipStartList;
3313 QMap <int, int> trackTransitionStartList;
3315 for (int i = 1; i < m_document->tracksCount() + 1; i++) {
3316 trackClipStartList[i] = -1;
3317 trackTransitionStartList[i] = -1;
3320 if (!clipsToMove.isEmpty()) for (int i = 0; i < clipsToMove.count(); i++) {
3321 clip = getClipItemAtStart(clipsToMove.at(i).startPos + offset, clipsToMove.at(i).track);
3323 if (clip->parentItem()) {
3324 m_selectionGroup->addToGroup(clip->parentItem());
3325 clip->parentItem()->setFlag(QGraphicsItem::ItemIsMovable, false);
3327 m_selectionGroup->addToGroup(clip);
3328 clip->setFlag(QGraphicsItem::ItemIsMovable, false);
3330 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))
3331 trackClipStartList[m_document->tracksCount() - clipsToMove.at(i).track] = clipsToMove.at(i).startPos.frames(m_document->fps());
3333 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);
3336 if (!transToMove.isEmpty()) for (int i = 0; i < transToMove.count(); i++) {
3337 transition = getTransitionItemAtStart(transToMove.at(i).startPos + offset, transToMove.at(i).track);
3339 if (transition->parentItem()) {
3340 m_selectionGroup->addToGroup(transition->parentItem());
3341 transition->parentItem()->setFlag(QGraphicsItem::ItemIsMovable, false);
3343 m_selectionGroup->addToGroup(transition);
3344 transition->setFlag(QGraphicsItem::ItemIsMovable, false);
3346 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))
3347 trackTransitionStartList[m_document->tracksCount() - transToMove.at(i).track] = transToMove.at(i).startPos.frames(m_document->fps());
3348 } 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);
3350 m_selectionGroup->translate(diff, 0);
3352 // update items coordinates
3353 QList<QGraphicsItem *> itemList = m_selectionGroup->childItems();
3355 for (int i = 0; i < itemList.count(); i++) {
3356 if (itemList.at(i)->type() == AVWIDGET || itemList.at(i)->type() == TRANSITIONWIDGET) {
3357 static_cast < AbstractClipItem *>(itemList.at(i))->updateItem();
3358 } else if (itemList.at(i)->type() == GROUPWIDGET) {
3359 QList<QGraphicsItem *> children = itemList.at(i)->childItems();
3360 for (int j = 0; j < children.count(); j++) {
3361 AbstractClipItem * clp = static_cast < AbstractClipItem *>(children.at(j));
3366 resetSelectionGroup(false);
3368 track = m_document->tracksCount() - track;
3369 m_document->renderer()->mltInsertSpace(trackClipStartList, trackTransitionStartList, track, duration, offset);
3372 void CustomTrackView::deleteClip(const QString &clipId)
3374 resetSelectionGroup();
3375 QList<QGraphicsItem *> itemList = items();
3376 QUndoCommand *deleteCommand = new QUndoCommand();
3378 for (int i = 0; i < itemList.count(); i++) {
3379 if (itemList.at(i)->type() == AVWIDGET) {
3380 ClipItem *item = (ClipItem *)itemList.at(i);
3381 if (item->clipProducer() == clipId) {
3383 if (item->parentItem()) {
3384 // Clip is in a group, destroy the group
3385 new GroupClipsCommand(this, QList<ItemInfo>() << item->info(), QList<ItemInfo>(), false, deleteCommand);
3387 new AddTimelineClipCommand(this, item->xml(), item->clipProducer(), item->info(), item->effectList(), false, false, true, true, deleteCommand);
3391 deleteCommand->setText(i18np("Delete timeline clip", "Delete timeline clips", count));
3393 delete deleteCommand;
3395 updateTrackDuration(-1, deleteCommand);
3396 m_commandStack->push(deleteCommand);
3400 void CustomTrackView::seekCursorPos(int pos)
3402 m_document->renderer()->seek(qMax(pos, 0));
3406 int CustomTrackView::seekPosition() const
3408 return m_document->renderer()->requestedSeekPosition;
3412 void CustomTrackView::setCursorPos(int pos)
3414 if (pos != m_cursorPos) {
3415 emit cursorMoved((int)(m_cursorPos), (int)(pos));
3417 m_cursorLine->setPos(m_cursorPos, 0);
3418 if (m_autoScroll) checkScrolling();
3420 else emit updateRuler();
3423 void CustomTrackView::updateCursorPos()
3425 m_cursorLine->setPos(m_cursorPos, 0);
3428 int CustomTrackView::cursorPos()
3430 return (int)(m_cursorPos);
3433 void CustomTrackView::moveCursorPos(int delta)
3435 int currentPos = m_document->renderer()->requestedSeekPosition;
3436 if (currentPos == SEEK_INACTIVE) {
3437 currentPos = m_document->renderer()->seekPosition().frames(m_document->fps()) + delta;
3440 currentPos += delta;
3442 m_document->renderer()->seek(qMax(0, currentPos));
3446 void CustomTrackView::initCursorPos(int pos)
3448 emit cursorMoved((int)(m_cursorPos), (int)(pos));
3450 m_cursorLine->setPos(pos, 0);
3454 void CustomTrackView::checkScrolling()
3456 ensureVisible(m_cursorPos, verticalScrollBar()->value() + 10, 2, 2, 50, 0);
3459 void CustomTrackView::mouseReleaseEvent(QMouseEvent * event)
3461 if (m_moveOpMode == SEEK) m_moveOpMode = NONE;
3462 if (!m_controlModifier) QGraphicsView::mouseReleaseEvent(event);
3463 setViewportUpdateMode(QGraphicsView::MinimalViewportUpdate);
3464 #if QT_VERSION >= 0x040600
3465 if (m_dragItem) m_dragItem->setGraphicsEffect(NULL);
3467 if (m_scrollTimer.isActive()) m_scrollTimer.stop();
3468 if (event->button() == Qt::MidButton) {
3471 setDragMode(QGraphicsView::NoDrag);
3472 if (m_operationMode == MOVEGUIDE) {
3473 setCursor(Qt::ArrowCursor);
3474 m_operationMode = NONE;
3475 m_dragGuide->setFlag(QGraphicsItem::ItemIsMovable, false);
3476 GenTime newPos = GenTime(m_dragGuide->pos().x(), m_document->fps());
3477 if (newPos != m_dragGuide->position()) {
3478 EditGuideCommand *command = new EditGuideCommand(this, m_dragGuide->position(), m_dragGuide->label(), newPos, m_dragGuide->label(), false);
3479 m_commandStack->push(command);
3480 m_dragGuide->updateGuide(GenTime(m_dragGuide->pos().x(), m_document->fps()));
3481 qSort(m_guides.begin(), m_guides.end(), sortGuidesList);
3482 m_document->syncGuides(m_guides);
3487 } else if (m_operationMode == SPACER && m_selectionGroup) {
3489 if (event->modifiers() != Qt::ControlModifier) {
3490 // We are moving all tracks
3492 } else track = (int)(mapToScene(m_clickEvent).y() / m_tracksHeight);
3493 GenTime timeOffset = GenTime((int)(m_selectionGroup->scenePos().x()), m_document->fps()) - m_selectionGroupInfo.startPos;
3494 QList <AbstractGroupItem*> groups;
3496 if (timeOffset != GenTime()) {
3497 QList<QGraphicsItem *> items = m_selectionGroup->childItems();
3499 QList<ItemInfo> clipsToMove;
3500 QList<ItemInfo> transitionsToMove;
3502 // Create lists with start pos for each track
3503 QMap <int, int> trackClipStartList;
3504 QMap <int, int> trackTransitionStartList;
3506 for (int i = 1; i < m_document->tracksCount() + 1; i++) {
3507 trackClipStartList[i] = -1;
3508 trackTransitionStartList[i] = -1;
3511 for (int i = 0; i < items.count(); i++) {
3512 if (items.at(i)->type() == GROUPWIDGET) {
3513 AbstractGroupItem* group = (AbstractGroupItem*)items.at(i);
3514 if (!groups.contains(group)) groups.append(group);
3515 items += items.at(i)->childItems();
3519 for (int i = 0; i < items.count(); i++) {
3520 if (items.at(i)->type() == AVWIDGET) {
3521 AbstractClipItem *item = static_cast <AbstractClipItem *>(items.at(i));
3522 ItemInfo info = item->info();
3523 clipsToMove.append(info);
3525 if (trackClipStartList.value(m_document->tracksCount() - info.track) == -1 || info.startPos.frames(m_document->fps()) < trackClipStartList.value(m_document->tracksCount() - info.track))
3526 trackClipStartList[m_document->tracksCount() - info.track] = info.startPos.frames(m_document->fps());
3527 } else if (items.at(i)->type() == TRANSITIONWIDGET) {
3528 AbstractClipItem *item = static_cast <AbstractClipItem *>(items.at(i));
3529 ItemInfo info = item->info();
3530 transitionsToMove.append(info);
3532 if (trackTransitionStartList.value(m_document->tracksCount() - info.track) == -1 || info.startPos.frames(m_document->fps()) < trackTransitionStartList.value(m_document->tracksCount() - info.track))
3533 trackTransitionStartList[m_document->tracksCount() - info.track] = info.startPos.frames(m_document->fps());
3536 if (!clipsToMove.isEmpty() || !transitionsToMove.isEmpty()) {
3537 InsertSpaceCommand *command = new InsertSpaceCommand(this, clipsToMove, transitionsToMove, track, timeOffset, false);
3538 updateTrackDuration(track, command);
3539 m_commandStack->push(command);
3540 if (track != -1) track = m_document->tracksCount() - track;
3541 kDebug() << "SPACER TRACK:" << track;
3542 m_document->renderer()->mltInsertSpace(trackClipStartList, trackTransitionStartList, track, timeOffset, GenTime());
3543 setDocumentModified();
3546 for (int i = 0; i < groups.count(); i++)
3547 rebuildGroup(groups.at(i));
3549 resetSelectionGroup();
3553 m_operationMode = NONE;
3554 } else if (m_operationMode == RUBBERSELECTION) {
3555 resetSelectionGroup();
3556 groupSelectedItems();
3557 m_operationMode = NONE;
3560 if (m_dragItem == NULL && m_selectionGroup == NULL) {
3561 emit transitionItemSelected(NULL);
3565 if (m_dragItem) info = m_dragItem->info();
3567 if (m_operationMode == MOVE) {
3568 setCursor(Qt::OpenHandCursor);
3569 if (m_dragItem->parentItem() == 0) {
3570 // we are moving one clip, easy
3571 if (m_dragItem->type() == AVWIDGET && (m_dragItemInfo.startPos != info.startPos || m_dragItemInfo.track != info.track)) {
3572 ClipItem *item = static_cast <ClipItem *>(m_dragItem);
3573 Mlt::Producer *prod = item->getProducer(info.track);
3574 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);
3577 QUndoCommand *moveCommand = new QUndoCommand();
3578 moveCommand->setText(i18n("Move clip"));
3579 adjustTimelineClips(m_scene->editMode(), item, ItemInfo(), moveCommand);
3581 int tracknumber = m_document->tracksCount() - item->track() - 1;
3582 bool isLocked = m_document->trackInfoAt(tracknumber).isLocked;
3583 if (isLocked) item->setItemLocked(true);
3584 new MoveClipCommand(this, m_dragItemInfo, info, false, moveCommand);
3585 // Also move automatic transitions (on lower track)
3586 Transition *startTransition = getTransitionItemAtStart(m_dragItemInfo.startPos, m_dragItemInfo.track);
3587 ItemInfo startTrInfo;
3588 ItemInfo newStartTrInfo;
3589 bool moveStartTrans = false;
3590 bool moveEndTrans = false;
3591 if (startTransition && startTransition->isAutomatic()) {
3592 startTrInfo = startTransition->info();
3593 newStartTrInfo = startTrInfo;
3594 newStartTrInfo.track = info.track;
3595 newStartTrInfo.startPos = info.startPos;
3596 if (m_dragItemInfo.track == info.track && !item->baseClip()->isTransparent() && getClipItemAtEnd(newStartTrInfo.endPos, m_document->tracksCount() - startTransition->transitionEndTrack())) {
3597 // transition end should stay the same
3599 // transition end should be adjusted to clip
3600 newStartTrInfo.endPos = newStartTrInfo.endPos + (newStartTrInfo.startPos - startTrInfo.startPos);
3602 if (newStartTrInfo.startPos < newStartTrInfo.endPos) moveStartTrans = true;
3604 if (startTransition == NULL || startTransition->endPos() < m_dragItemInfo.endPos) {
3605 // Check if there is a transition at clip end
3606 Transition *tr = getTransitionItemAtEnd(m_dragItemInfo.endPos, m_dragItemInfo.track);
3607 if (tr && tr->isAutomatic()) {
3608 ItemInfo trInfo = tr->info();
3609 ItemInfo newTrInfo = trInfo;
3610 newTrInfo.track = info.track;
3611 newTrInfo.endPos = m_dragItem->endPos();
3612 if (m_dragItemInfo.track == info.track && !item->baseClip()->isTransparent() && getClipItemAtStart(trInfo.startPos, m_document->tracksCount() - tr->transitionEndTrack())) {
3613 // transition start should stay the same
3615 // transition start should be moved
3616 newTrInfo.startPos = newTrInfo.startPos + (newTrInfo.endPos - trInfo.endPos);
3618 if (newTrInfo.startPos < newTrInfo.endPos) {
3619 moveEndTrans = true;
3620 if (moveStartTrans) {
3621 // we have to move both transitions, remove the start one so that there is no collision
3622 new AddTransitionCommand(this, startTrInfo, startTransition->transitionEndTrack(), startTransition->toXML(), true, true, moveCommand);
3624 adjustTimelineTransitions(m_scene->editMode(), tr, moveCommand);
3625 new MoveTransitionCommand(this, trInfo, newTrInfo, true, moveCommand);
3626 if (moveStartTrans) {
3627 // re-add transition in correct place
3628 int transTrack = startTransition->transitionEndTrack();
3629 if (m_dragItemInfo.track != info.track && !startTransition->forcedTrack()) {
3630 transTrack = getPreviousVideoTrack(info.track);
3632 adjustTimelineTransitions(m_scene->editMode(), startTransition, moveCommand);
3633 new AddTransitionCommand(this, newStartTrInfo, transTrack, startTransition->toXML(), false, true, moveCommand);
3639 if (moveStartTrans && !moveEndTrans) {
3640 adjustTimelineTransitions(m_scene->editMode(), startTransition, moveCommand);
3641 new MoveTransitionCommand(this, startTrInfo, newStartTrInfo, true, moveCommand);
3644 // Also move automatic transitions (on upper track)
3645 Transition *tr = getTransitionItemAtStart(m_dragItemInfo.startPos, m_dragItemInfo.track - 1);
3646 if (m_dragItemInfo.track == info.track && tr && tr->isAutomatic() && (m_document->tracksCount() - tr->transitionEndTrack()) == m_dragItemInfo.track) {
3647 ItemInfo trInfo = tr->info();
3648 ItemInfo newTrInfo = trInfo;
3649 newTrInfo.startPos = m_dragItem->startPos();
3650 ClipItem * upperClip = getClipItemAt(m_dragItemInfo.startPos, m_dragItemInfo.track - 1);
3651 if (!upperClip || !upperClip->baseClip()->isTransparent()) {
3652 if (!getClipItemAtEnd(newTrInfo.endPos, tr->track())) {
3653 // transition end should be adjusted to clip on upper track
3654 newTrInfo.endPos = newTrInfo.endPos + (newTrInfo.startPos - trInfo.startPos);
3656 if (newTrInfo.startPos < newTrInfo.endPos) {
3657 adjustTimelineTransitions(m_scene->editMode(), tr, moveCommand);
3658 new MoveTransitionCommand(this, trInfo, newTrInfo, true, moveCommand);
3662 if (m_dragItemInfo.track == info.track && (tr == NULL || tr->endPos() < m_dragItemInfo.endPos)) {
3663 // Check if there is a transition at clip end
3664 tr = getTransitionItemAtEnd(m_dragItemInfo.endPos, m_dragItemInfo.track - 1);
3665 if (tr && tr->isAutomatic() && (m_document->tracksCount() - tr->transitionEndTrack()) == m_dragItemInfo.track) {
3666 ItemInfo trInfo = tr->info();
3667 ItemInfo newTrInfo = trInfo;
3668 newTrInfo.endPos = m_dragItem->endPos();
3669 kDebug() << "CLIP ENDS AT: " << newTrInfo.endPos.frames(25);
3670 kDebug() << "CLIP STARTS AT: " << newTrInfo.startPos.frames(25);
3671 ClipItem * upperClip = getClipItemAt(m_dragItemInfo.startPos, m_dragItemInfo.track - 1);
3672 if (!upperClip || !upperClip->baseClip()->isTransparent()) {
3673 if (!getClipItemAtStart(trInfo.startPos, tr->track())) {
3674 // transition start should be moved
3675 newTrInfo.startPos = newTrInfo.startPos + (newTrInfo.endPos - trInfo.endPos);
3677 if (newTrInfo.startPos < newTrInfo.endPos) {
3678 adjustTimelineTransitions(m_scene->editMode(), tr, moveCommand);
3679 new MoveTransitionCommand(this, trInfo, newTrInfo, true, moveCommand);
3684 updateTrackDuration(info.track, moveCommand);
3685 if (m_dragItemInfo.track != info.track)
3686 updateTrackDuration(m_dragItemInfo.track, moveCommand);
3687 m_commandStack->push(moveCommand);
3688 //checkTrackSequence(m_dragItem->track());
3690 // undo last move and emit error message
3691 bool snap = KdenliveSettings::snaptopoints();
3692 KdenliveSettings::setSnaptopoints(false);
3693 item->setPos((int) m_dragItemInfo.startPos.frames(m_document->fps()), (int)(m_dragItemInfo.track * m_tracksHeight + 1));
3694 KdenliveSettings::setSnaptopoints(snap);
3695 emit displayMessage(i18n("Cannot move clip to position %1", m_document->timecode().getTimecodeFromFrames(info.startPos.frames(m_document->fps()))), ErrorMessage);
3697 setDocumentModified();
3698 } else if (m_dragItem->type() == TRANSITIONWIDGET && (m_dragItemInfo.startPos != info.startPos || m_dragItemInfo.track != info.track)) {
3699 Transition *transition = static_cast <Transition *>(m_dragItem);
3700 transition->updateTransitionEndTrack(getPreviousVideoTrack(m_dragItem->track()));
3701 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)) {
3702 // Moving transition failed, revert to previous position
3703 emit displayMessage(i18n("Cannot move transition"), ErrorMessage);
3704 transition->setPos((int) m_dragItemInfo.startPos.frames(m_document->fps()), (m_dragItemInfo.track) * m_tracksHeight + 1);
3706 QUndoCommand *moveCommand = new QUndoCommand();
3707 moveCommand->setText(i18n("Move transition"));
3708 adjustTimelineTransitions(m_scene->editMode(), transition, moveCommand);
3709 new MoveTransitionCommand(this, m_dragItemInfo, info, false, moveCommand);
3710 updateTrackDuration(info.track, moveCommand);
3711 if (m_dragItemInfo.track != info.track)
3712 updateTrackDuration(m_dragItemInfo.track, moveCommand);
3713 m_commandStack->push(moveCommand);
3714 setDocumentModified();
3718 // Moving several clips. We need to delete them and readd them to new position,
3719 // or they might overlap each other during the move
3720 QGraphicsItemGroup *group;
3721 if (m_selectionGroup)
3722 group = static_cast <QGraphicsItemGroup *>(m_selectionGroup);
3724 group = static_cast <QGraphicsItemGroup *>(m_dragItem->parentItem());
3725 QList<QGraphicsItem *> items = group->childItems();
3726 QList<ItemInfo> clipsToMove;
3727 QList<ItemInfo> transitionsToMove;
3729 GenTime timeOffset = GenTime(m_dragItem->scenePos().x(), m_document->fps()) - m_dragItemInfo.startPos;
3730 const int trackOffset = (int)(m_dragItem->scenePos().y() / m_tracksHeight) - m_dragItemInfo.track;
3732 QUndoCommand *moveGroup = new QUndoCommand();
3733 moveGroup->setText(i18n("Move group"));
3734 if (timeOffset != GenTime() || trackOffset != 0) {
3735 // remove items in MLT playlist
3738 int max = items.count();
3739 for (int i = 0; i < max; i++) {
3740 if (items.at(i)->type() == GROUPWIDGET) {
3741 items += items.at(i)->childItems();
3744 m_document->renderer()->blockSignals(true);
3745 for (int i = 0; i < items.count(); i++) {
3746 if (items.at(i)->type() != AVWIDGET && items.at(i)->type() != TRANSITIONWIDGET) continue;
3747 AbstractClipItem *item = static_cast <AbstractClipItem *>(items.at(i));
3748 ItemInfo info = item->info();
3749 if (item->type() == AVWIDGET) {
3750 if (m_document->renderer()->mltRemoveClip(m_document->tracksCount() - info.track, info.startPos) == false) {
3751 // error, clip cannot be removed from playlist
3752 emit displayMessage(i18n("Error removing clip at %1 on track %2", m_document->timecode().getTimecodeFromFrames(info.startPos.frames(m_document->fps())), info.track), ErrorMessage);
3754 clipsToMove.append(info);
3757 transitionsToMove.append(info);
3758 Transition *tr = static_cast <Transition*>(item);
3759 m_document->renderer()->mltDeleteTransition(tr->transitionTag(), tr->transitionEndTrack(), m_document->tracksCount() - info.track, info.startPos, info.endPos, tr->toXML());
3762 m_document->renderer()->blockSignals(false);
3763 for (int i = 0; i < items.count(); i++) {
3764 // re-add items in correct place
3765 if (items.at(i)->type() != AVWIDGET && items.at(i)->type() != TRANSITIONWIDGET) continue;
3766 AbstractClipItem *item = static_cast <AbstractClipItem *>(items.at(i));
3768 ItemInfo info = item->info();
3769 int tracknumber = m_document->tracksCount() - info.track - 1;
3770 bool isLocked = m_document->trackInfoAt(tracknumber).isLocked;
3772 group->removeFromGroup(item);
3773 item->setItemLocked(true);
3776 if (item->type() == AVWIDGET) {
3777 ClipItem *clip = static_cast <ClipItem*>(item);
3778 int trackProducer = info.track;
3779 info.track = m_document->tracksCount() - info.track;
3780 adjustTimelineClips(m_scene->editMode(), clip, ItemInfo(), moveGroup);
3781 m_document->renderer()->mltInsertClip(info, clip->xml(), clip->getProducer(trackProducer), m_scene->editMode() == OVERWRITEEDIT, m_scene->editMode() == INSERTEDIT);
3782 for (int i = 0; i < clip->effectsCount(); i++) {
3783 m_document->renderer()->mltAddEffect(info.track, info.startPos, getEffectArgs(clip->effect(i)), false);
3786 Transition *tr = static_cast <Transition*>(item);
3787 int newTrack = tr->transitionEndTrack();
3788 if (!tr->forcedTrack()) {
3789 newTrack = getPreviousVideoTrack(info.track);
3791 tr->updateTransitionEndTrack(newTrack);
3792 adjustTimelineTransitions(m_scene->editMode(), tr, moveGroup);
3793 m_document->renderer()->mltAddTransition(tr->transitionTag(), newTrack, m_document->tracksCount() - info.track, info.startPos, info.endPos, tr->toXML());
3796 new MoveGroupCommand(this, clipsToMove, transitionsToMove, timeOffset, trackOffset, false, moveGroup);
3797 updateTrackDuration(-1, moveGroup);
3798 m_commandStack->push(moveGroup);
3800 //QPointF top = group->sceneBoundingRect().topLeft();
3801 //QPointF oldpos = m_selectionGroup->scenePos();
3802 //kDebug()<<"SELECTION GRP POS: "<<m_selectionGroup->scenePos()<<", TOP: "<<top;
3803 //group->setPos(top);
3804 //TODO: get rid of the 3 lines below
3805 if (m_selectionGroup) {
3806 m_selectionGroupInfo.startPos = GenTime(m_selectionGroup->scenePos().x(), m_document->fps());
3807 m_selectionGroupInfo.track = m_selectionGroup->track();
3809 QList <AbstractGroupItem*> groupList;
3810 for (int i = 0; i < items.count(); ++i) {
3811 if (items.at(i)->type() == GROUPWIDGET) {
3812 AbstractGroupItem* group = (AbstractGroupItem*)items.at(i);
3813 if (!groupList.contains(group)) groupList.append(group);
3818 for (int i = 0; i < groupList.count(); ++i) {
3819 rebuildGroup(groupList.at(i));
3822 for (int i = 0; i < items.count(); ++i) {
3824 items.at(i)->setSelected(true);
3825 if (items.at(i)->parentItem())
3826 items.at(i)->parentItem()->setSelected(true);
3829 resetSelectionGroup();
3830 groupSelectedItems();
3832 rebuildGroup((AbstractGroupItem *)group);
3834 setDocumentModified();
3837 m_document->renderer()->doRefresh();
3838 } else if (m_operationMode == RESIZESTART && m_dragItem->startPos() != m_dragItemInfo.startPos) {
3840 if (!m_controlModifier && m_dragItem->type() == AVWIDGET && m_dragItem->parentItem() && m_dragItem->parentItem() != m_selectionGroup) {
3841 AbstractGroupItem *parent = static_cast <AbstractGroupItem *>(m_dragItem->parentItem());
3843 QUndoCommand *resizeCommand = new QUndoCommand();
3844 resizeCommand->setText(i18n("Resize group"));
3845 QList <QGraphicsItem *> items = parent->childItems();
3846 QList <ItemInfo> infos = parent->resizeInfos();
3847 parent->clearResizeInfos();
3849 for (int i = 0; i < items.count(); ++i) {
3850 AbstractClipItem *item = static_cast<AbstractClipItem *>(items.at(i));
3851 if (item && item->type() == AVWIDGET) {
3852 ItemInfo info = infos.at(itemcount);
3853 prepareResizeClipStart(item, info, item->startPos().frames(m_document->fps()), false, resizeCommand);
3857 m_commandStack->push(resizeCommand);
3860 prepareResizeClipStart(m_dragItem, m_dragItemInfo, m_dragItem->startPos().frames(m_document->fps()));
3862 } else if (m_operationMode == RESIZEEND && m_dragItem->endPos() != m_dragItemInfo.endPos) {
3864 if (!m_controlModifier && m_dragItem->type() == AVWIDGET && m_dragItem->parentItem() && m_dragItem->parentItem() != m_selectionGroup) {
3865 AbstractGroupItem *parent = static_cast <AbstractGroupItem *>(m_dragItem->parentItem());
3867 QUndoCommand *resizeCommand = new QUndoCommand();
3868 resizeCommand->setText(i18n("Resize group"));
3869 QList <QGraphicsItem *> items = parent->childItems();
3870 QList <ItemInfo> infos = parent->resizeInfos();
3871 parent->clearResizeInfos();
3873 for (int i = 0; i < items.count(); ++i) {
3874 AbstractClipItem *item = static_cast<AbstractClipItem *>(items.at(i));
3875 if (item && item->type() == AVWIDGET) {
3876 ItemInfo info = infos.at(itemcount);
3877 prepareResizeClipEnd(item, info, item->endPos().frames(m_document->fps()), false, resizeCommand);
3881 updateTrackDuration(-1, resizeCommand);
3882 m_commandStack->push(resizeCommand);
3885 prepareResizeClipEnd(m_dragItem, m_dragItemInfo, m_dragItem->endPos().frames(m_document->fps()));
3887 } else if (m_operationMode == FADEIN) {
3888 // resize fade in effect
3889 ClipItem * item = static_cast <ClipItem *>(m_dragItem);
3890 int ix = item->hasEffect("volume", "fadein");
3891 int ix2 = item->hasEffect("", "fade_from_black");
3893 QDomElement oldeffect = item->effectAtIndex(ix);
3894 int start = item->cropStart().frames(m_document->fps());
3895 int end = item->fadeIn();
3897 slotDeleteEffect(item, -1, oldeffect, false);
3900 QDomElement effect = oldeffect.cloneNode().toElement();
3901 EffectsList::setParameter(oldeffect, "in", QString::number(start));
3902 EffectsList::setParameter(oldeffect, "out", QString::number(end));
3903 slotUpdateClipEffect(item, -1, effect, oldeffect, ix);
3904 emit clipItemSelected(item);
3906 } else if (item->fadeIn() != 0 && ix2 == -1) {
3908 if (item->isVideoOnly() || (item->clipType() != AUDIO && item->clipType() != AV && item->clipType() != PLAYLIST)) {
3910 effect = MainWindow::videoEffects.getEffectByTag("", "fade_from_black").cloneNode().toElement();
3911 } else effect = MainWindow::audioEffects.getEffectByTag("volume", "fadein").cloneNode().toElement();
3912 EffectsList::setParameter(effect, "out", QString::number(item->fadeIn()));
3913 slotAddEffect(effect, m_dragItem->startPos(), m_dragItem->track());
3916 QDomElement oldeffect = item->effectAtIndex(ix2);
3917 int start = item->cropStart().frames(m_document->fps());
3918 int end = item->fadeIn();
3920 slotDeleteEffect(item, -1, oldeffect, false);
3923 QDomElement effect = oldeffect.cloneNode().toElement();
3924 EffectsList::setParameter(oldeffect, "in", QString::number(start));
3925 EffectsList::setParameter(oldeffect, "out", QString::number(end));
3926 slotUpdateClipEffect(item, -1, effect, oldeffect, ix2);
3927 emit clipItemSelected(item);
3930 } else if (m_operationMode == FADEOUT) {
3931 // resize fade out effect
3932 ClipItem * item = static_cast <ClipItem *>(m_dragItem);
3933 int ix = item->hasEffect("volume", "fadeout");
3934 int ix2 = item->hasEffect("", "fade_to_black");
3936 QDomElement oldeffect = item->effectAtIndex(ix);
3937 int end = (item->cropDuration() + item->cropStart()).frames(m_document->fps());
3938 int start = item->fadeOut();
3940 slotDeleteEffect(item, -1, oldeffect, false);
3942 start = end - start;
3943 QDomElement effect = oldeffect.cloneNode().toElement();
3944 EffectsList::setParameter(oldeffect, "in", QString::number(start));
3945 EffectsList::setParameter(oldeffect, "out", QString::number(end));
3946 // kDebug()<<"EDIT FADE OUT : "<<start<<"x"<<end;
3947 slotUpdateClipEffect(item, -1, effect, oldeffect, ix);
3948 emit clipItemSelected(item);
3950 } else if (item->fadeOut() != 0 && ix2 == -1) {
3952 if (item->isVideoOnly() || (item->clipType() != AUDIO && item->clipType() != AV && item->clipType() != PLAYLIST)) {
3954 effect = MainWindow::videoEffects.getEffectByTag("", "fade_to_black").cloneNode().toElement();
3955 } else effect = MainWindow::audioEffects.getEffectByTag("volume", "fadeout").cloneNode().toElement();
3956 int end = (item->cropDuration() + item->cropStart()).frames(m_document->fps());
3957 int start = end-item->fadeOut();
3958 EffectsList::setParameter(effect, "in", QString::number(start));
3959 EffectsList::setParameter(effect, "out", QString::number(end));
3960 slotAddEffect(effect, m_dragItem->startPos(), m_dragItem->track());
3963 QDomElement oldeffect = item->effectAtIndex(ix2);
3964 int end = (item->cropDuration() + item->cropStart()).frames(m_document->fps());
3965 int start = item->fadeOut();
3967 slotDeleteEffect(item, -1, oldeffect, false);
3969 start = end - start;
3970 QDomElement effect = oldeffect.cloneNode().toElement();
3971 EffectsList::setParameter(oldeffect, "in", QString::number(start));
3972 EffectsList::setParameter(oldeffect, "out", QString::number(end));
3973 // kDebug()<<"EDIT FADE OUT : "<<start<<"x"<<end;
3974 slotUpdateClipEffect(item, -1, effect, oldeffect, ix2);
3975 emit clipItemSelected(item);
3978 } else if (m_operationMode == KEYFRAME) {
3979 // update the MLT effect
3980 ClipItem * item = static_cast <ClipItem *>(m_dragItem);
3981 QDomElement oldEffect = item->selectedEffect().cloneNode().toElement();
3983 // check if we want to remove keyframe
3984 double val = mapToScene(event->pos()).toPoint().y();
3985 QRectF br = item->sceneBoundingRect();
3986 double maxh = 100.0 / br.height();
3987 val = (br.bottom() - val) * maxh;
3988 int start = item->cropStart().frames(m_document->fps());
3989 int end = (item->cropStart() + item->cropDuration()).frames(m_document->fps()) - 1;
3991 if ((val < -50 || val > 150) && item->editedKeyFramePos() != start && item->editedKeyFramePos() != end && item->keyFrameNumber() > 1) {
3993 item->movedKeyframe(item->getEffectAtIndex(item->selectedEffectIndex()), item->selectedKeyFramePos(), -1, 0);
3995 item->movedKeyframe(item->getEffectAtIndex(item->selectedEffectIndex()), item->selectedKeyFramePos(), item->editedKeyFramePos(), item->editedKeyFrameValue());
3998 QDomElement newEffect = item->selectedEffect().cloneNode().toElement();
3999 //item->updateKeyframeEffect();
4000 //QString next = item->keyframes(item->selectedEffectIndex());
4001 //EditKeyFrameCommand *command = new EditKeyFrameCommand(this, item->track(), item->startPos(), item->selectedEffectIndex(), previous, next, false);
4002 EditEffectCommand *command = new EditEffectCommand(this, m_document->tracksCount() - item->track(), item->startPos(), oldEffect, newEffect, item->selectedEffectIndex(), false, false);
4004 m_commandStack->push(command);
4005 updateEffect(m_document->tracksCount() - item->track(), item->startPos(), item->selectedEffect());
4006 emit clipItemSelected(item);
4008 if (m_dragItem && m_dragItem->type() == TRANSITIONWIDGET && m_dragItem->isSelected()) {
4009 // A transition is selected
4011 ClipItem *transitionClip = getClipItemAt(m_dragItemInfo.startPos, m_dragItemInfo.track);
4012 if (transitionClip && transitionClip->baseClip()) {
4013 QString size = transitionClip->baseClip()->getProperty("frame_size");
4014 double factor = transitionClip->baseClip()->getProperty("aspect_ratio").toDouble();
4015 if (factor == 0) factor = 1.0;
4016 p.setX((int)(size.section('x', 0, 0).toInt() * factor + 0.5));
4017 p.setY(size.section('x', 1, 1).toInt());
4019 emit transitionItemSelected(static_cast <Transition *>(m_dragItem), getPreviousVideoTrack(m_dragItem->track()), p);
4020 } else emit transitionItemSelected(NULL);
4021 if (m_operationMode != NONE && m_operationMode != MOVE) setDocumentModified();
4022 m_operationMode = NONE;
4025 void CustomTrackView::deleteClip(ItemInfo info, bool refresh)
4027 ClipItem *item = getClipItemAt((int) info.startPos.frames(m_document->fps()), info.track);
4029 if (!item) kDebug()<<"// PROBLEM FINDING CLIP ITEM TO REMOVVE!!!!!!!!!";
4030 else kDebug()<<"// deleting CLIP: "<<info.startPos.frames(m_document->fps())<<", "<<item->baseClip()->fileURL();
4031 //m_document->renderer()->saveSceneList(QString("/tmp/error%1.mlt").arg(m_ct), QDomElement());
4032 if (!item || m_document->renderer()->mltRemoveClip(m_document->tracksCount() - info.track, info.startPos) == false) {
4033 emit displayMessage(i18n("Error removing clip at %1 on track %2", m_document->timecode().getTimecodeFromFrames(info.startPos.frames(m_document->fps())), info.track), ErrorMessage);
4034 kDebug()<<"CANNOT REMOVE: "<<info.startPos.frames(m_document->fps())<<", TK: "<<info.track;
4035 //m_document->renderer()->saveSceneList(QString("/tmp/error%1.mlt").arg(m_ct), QDomElement());
4038 m_waitingThumbs.removeAll(item);
4040 if (item->isSelected()) emit clipItemSelected(NULL);
4041 item->baseClip()->removeReference();
4042 m_document->updateClip(item->baseClip()->getId());
4044 /*if (item->baseClip()->isTransparent()) {
4045 // also remove automatic transition
4046 Transition *tr = getTransitionItemAt(info.startPos, info.track);
4047 if (tr && tr->isAutomatic()) {
4048 m_document->renderer()->mltDeleteTransition(tr->transitionTag(), tr->transitionEndTrack(), m_document->tracksCount() - info.track, info.startPos, info.endPos, tr->toXML());
4049 scene()->removeItem(tr);
4054 if (m_dragItem == item) m_dragItem = NULL;
4056 #if QT_VERSION >= 0x040600
4057 // animate item deletion
4058 item->closeAnimation();
4059 /*if (refresh) item->closeAnimation();
4061 // no refresh, means we have several operations chained, we need to delete clip immediatly
4062 // so that it does not get in the way of the other
4071 setDocumentModified();
4072 if (refresh) m_document->renderer()->doRefresh();
4075 void CustomTrackView::deleteSelectedClips()
4077 resetSelectionGroup();
4078 QList<QGraphicsItem *> itemList = scene()->selectedItems();
4079 if (itemList.count() == 0) {
4080 emit displayMessage(i18n("Select clip to delete"), ErrorMessage);
4083 scene()->clearSelection();
4084 QUndoCommand *deleteSelected = new QUndoCommand();
4088 int transitionCount = 0;
4089 // expand & destroy groups
4090 for (int i = 0; i < itemList.count(); i++) {
4091 if (itemList.at(i)->type() == GROUPWIDGET) {
4093 QList<QGraphicsItem *> children = itemList.at(i)->childItems();
4094 QList <ItemInfo> clipInfos;
4095 QList <ItemInfo> transitionInfos;
4096 for (int j = 0; j < children.count(); j++) {
4097 if (children.at(j)->type() == AVWIDGET) {
4098 AbstractClipItem *clip = static_cast <AbstractClipItem *>(children.at(j));
4099 if (!clip->isItemLocked()) clipInfos.append(clip->info());
4100 } else if (children.at(j)->type() == TRANSITIONWIDGET) {
4101 AbstractClipItem *clip = static_cast <AbstractClipItem *>(children.at(j));
4102 if (!clip->isItemLocked()) transitionInfos.append(clip->info());
4104 if (itemList.contains(children.at(j))) {
4105 children.removeAt(j);
4109 itemList += children;
4110 if (clipInfos.count() > 0)
4111 new GroupClipsCommand(this, clipInfos, transitionInfos, false, deleteSelected);
4113 } else if (itemList.at(i)->parentItem() && itemList.at(i)->parentItem()->type() == GROUPWIDGET)
4114 itemList.insert(i + 1, itemList.at(i)->parentItem());
4117 for (int i = 0; i < itemList.count(); i++) {
4118 if (itemList.at(i)->type() == AVWIDGET) {
4120 ClipItem *item = static_cast <ClipItem *>(itemList.at(i));
4121 //kDebug()<<"// DELETE CLP AT: "<<item->info().startPos.frames(25);
4122 new AddTimelineClipCommand(this, item->xml(), item->clipProducer(), item->info(), item->effectList(), false, false, true, true, deleteSelected);
4123 emit clipItemSelected(NULL);
4124 } else if (itemList.at(i)->type() == TRANSITIONWIDGET) {
4126 Transition *item = static_cast <Transition *>(itemList.at(i));
4127 //kDebug()<<"// DELETE TRANS AT: "<<item->info().startPos.frames(25);
4128 new AddTransitionCommand(this, item->info(), item->transitionEndTrack(), item->toXML(), true, true, deleteSelected);
4129 emit transitionItemSelected(NULL);
4132 if (groupCount > 0 && clipCount == 0 && transitionCount == 0)
4133 deleteSelected->setText(i18np("Delete selected group", "Delete selected groups", groupCount));
4134 else if (clipCount > 0 && groupCount == 0 && transitionCount == 0)
4135 deleteSelected->setText(i18np("Delete selected clip", "Delete selected clips", clipCount));
4136 else if (transitionCount > 0 && groupCount == 0 && clipCount == 0)
4137 deleteSelected->setText(i18np("Delete selected transition", "Delete selected transitions", transitionCount));
4138 else deleteSelected->setText(i18n("Delete selected items"));
4139 updateTrackDuration(-1, deleteSelected);
4140 m_commandStack->push(deleteSelected);
4144 void CustomTrackView::doChangeClipSpeed(ItemInfo info, ItemInfo speedIndependantInfo, const double speed, const double oldspeed, int strobe, const QString &id)
4147 //DocClipBase *baseclip = m_document->clipManager()->getClipById(id);
4149 ClipItem *item = getClipItemAt((int) info.startPos.frames(m_document->fps()), info.track);
4151 kDebug() << "ERROR: Cannot find clip for speed change";
4152 emit displayMessage(i18n("Cannot find clip for speed change"), ErrorMessage);
4155 info.track = m_document->tracksCount() - item->track();
4156 int endPos = m_document->renderer()->mltChangeClipSpeed(info, speedIndependantInfo, speed, oldspeed, strobe, item->getProducer(item->track(), false));
4158 item->setSpeed(speed, strobe);
4159 item->updateRectGeometry();
4160 if (item->cropDuration().frames(m_document->fps()) != endPos)
4161 item->resizeEnd((int) info.startPos.frames(m_document->fps()) + endPos - 1);
4162 updatePositionEffects(item, info);
4163 setDocumentModified();
4165 emit displayMessage(i18n("Invalid clip"), ErrorMessage);
4169 void CustomTrackView::cutSelectedClips()
4171 QList<QGraphicsItem *> itemList = scene()->selectedItems();
4172 QList<AbstractGroupItem *> groups;
4173 GenTime currentPos = GenTime(m_cursorPos, m_document->fps());
4174 for (int i = 0; i < itemList.count(); ++i) {
4175 if (!itemList.at(i))
4177 if (itemList.at(i)->type() == AVWIDGET) {
4178 ClipItem *item = static_cast <ClipItem *>(itemList.at(i));
4179 if (item->parentItem() && item->parentItem() != m_selectionGroup) {
4180 AbstractGroupItem *group = static_cast <AbstractGroupItem *>(item->parentItem());
4181 if (!groups.contains(group))
4183 } else if (currentPos > item->startPos() && currentPos < item->endPos()) {
4184 RazorClipCommand *command = new RazorClipCommand(this, item->info(), currentPos);
4185 m_commandStack->push(command);
4187 } else if (itemList.at(i)->type() == GROUPWIDGET && itemList.at(i) != m_selectionGroup) {
4188 AbstractGroupItem *group = static_cast<AbstractGroupItem *>(itemList.at(i));
4189 if (!groups.contains(group))
4194 for (int i = 0; i < groups.count(); ++i)
4195 razorGroup(groups.at(i), currentPos);
4198 void CustomTrackView::razorGroup(AbstractGroupItem* group, GenTime cutPos)
4201 QList <QGraphicsItem *> children = group->childItems();
4202 QList <ItemInfo> clips1, transitions1;
4203 QList <ItemInfo> clipsCut, transitionsCut;
4204 QList <ItemInfo> clips2, transitions2;
4205 for (int i = 0; i < children.count(); ++i) {
4206 children.at(i)->setSelected(false);
4207 AbstractClipItem *child = static_cast <AbstractClipItem *>(children.at(i));
4208 if (child->type() == AVWIDGET) {
4209 if (cutPos > child->endPos())
4210 clips1 << child->info();
4211 else if (cutPos < child->startPos())
4212 clips2 << child->info();
4214 clipsCut << child->info();
4216 if (cutPos > child->endPos())
4217 transitions1 << child->info();
4218 else if (cutPos < child->startPos())
4219 transitions2 << child->info();
4221 transitionsCut << child->info();
4224 if (clipsCut.isEmpty() && transitionsCut.isEmpty() && ((clips1.isEmpty() && transitions1.isEmpty()) || (clips2.isEmpty() && transitions2.isEmpty())))
4226 RazorGroupCommand *command = new RazorGroupCommand(this, clips1, transitions1, clipsCut, transitionsCut, clips2, transitions2, cutPos);
4227 m_commandStack->push(command);
4231 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)
4234 for (int i = 0; i < clipsCut.count(); ++i) {
4235 ClipItem *clip = getClipItemAt(clipsCut.at(i).startPos.frames(m_document->fps()), clipsCut.at(i).track);
4237 ClipItem *clipBehind = cutClip(clipsCut.at(i), cutPos, true);
4238 clips1 << clip->info();
4239 if (clipBehind != NULL)
4240 clips2 << clipBehind->info();
4243 /* TODO: cut transitionsCut
4244 * For now just append them to group1 */
4245 transitions1 << transitionsCut;
4246 doGroupClips(clips1, transitions1, true);
4247 doGroupClips(clips2, transitions2, true);
4249 /* we might also just use clipsCut.at(0)->parentItem().
4250 * Do this loop just in case something went wrong during cut */
4251 for (int i = 0; i < clipsCut.count(); ++i) {
4252 ClipItem *clip = getClipItemAt(cutPos.frames(m_document->fps()), clipsCut.at(i).track);
4253 if (clip && clip->parentItem() && clip->parentItem()->type() == GROUPWIDGET) {
4254 AbstractGroupItem *group = static_cast <AbstractGroupItem *>(clip->parentItem());
4255 QList <QGraphicsItem *> children = group->childItems();
4256 QList <ItemInfo> groupClips;
4257 QList <ItemInfo> groupTrans;
4258 for (int j = 0; j < children.count(); ++j) {
4259 if (children.at(j)->type() == AVWIDGET)
4260 groupClips << ((AbstractClipItem *)children.at(j))->info();
4261 else if (children.at(j)->type() == TRANSITIONWIDGET)
4262 groupTrans << ((AbstractClipItem *)children.at(j))->info();
4264 doGroupClips(groupClips, groupTrans, false);
4268 for (int i = 0; i < clipsCut.count(); ++i)
4269 cutClip(clipsCut.at(i), cutPos, false);
4270 // TODO: uncut transitonsCut
4271 doGroupClips(QList <ItemInfo>() << clips1 << clipsCut << clips2, QList <ItemInfo>() << transitions1 << transitionsCut << transitions2, true);
4275 void CustomTrackView::groupClips(bool group)
4277 QList<QGraphicsItem *> itemList = scene()->selectedItems();
4278 QList <ItemInfo> clipInfos;
4279 QList <ItemInfo> transitionInfos;
4282 int max = itemList.count();
4283 for (int i = 0; i < max; i++) {
4284 if (itemList.at(i)->type() == GROUPWIDGET) {
4285 itemList += itemList.at(i)->childItems();
4289 for (int i = 0; i < itemList.count(); i++) {
4290 if (itemList.at(i)->type() == AVWIDGET) {
4291 AbstractClipItem *clip = static_cast <AbstractClipItem *>(itemList.at(i));
4292 if (!clip->isItemLocked()) clipInfos.append(clip->info());
4293 } else if (itemList.at(i)->type() == TRANSITIONWIDGET) {
4294 AbstractClipItem *clip = static_cast <AbstractClipItem *>(itemList.at(i));
4295 if (!clip->isItemLocked()) transitionInfos.append(clip->info());
4298 if (clipInfos.count() > 0) {
4299 GroupClipsCommand *command = new GroupClipsCommand(this, clipInfos, transitionInfos, group);
4300 m_commandStack->push(command);
4304 void CustomTrackView::doGroupClips(QList <ItemInfo> clipInfos, QList <ItemInfo> transitionInfos, bool group)
4306 resetSelectionGroup();
4307 m_scene->clearSelection();
4309 for (int i = 0; i < clipInfos.count(); i++) {
4310 ClipItem *clip = getClipItemAt(clipInfos.at(i).startPos, clipInfos.at(i).track);
4311 if (clip == NULL) continue;
4312 if (clip->parentItem() && clip->parentItem()->type() == GROUPWIDGET) {
4313 AbstractGroupItem *grp = static_cast <AbstractGroupItem *>(clip->parentItem());
4314 m_document->clipManager()->removeGroup(grp);
4315 scene()->destroyItemGroup(grp);
4317 clip->setFlag(QGraphicsItem::ItemIsMovable, true);
4319 for (int i = 0; i < transitionInfos.count(); i++) {
4320 Transition *tr = getTransitionItemAt(transitionInfos.at(i).startPos, transitionInfos.at(i).track);
4321 if (tr == NULL) continue;
4322 if (tr->parentItem() && tr->parentItem()->type() == GROUPWIDGET) {
4323 AbstractGroupItem *grp = static_cast <AbstractGroupItem *>(tr->parentItem());
4324 m_document->clipManager()->removeGroup(grp);
4325 scene()->destroyItemGroup(grp);
4327 tr->setFlag(QGraphicsItem::ItemIsMovable, true);
4329 setDocumentModified();
4333 QList <QGraphicsItemGroup *> groups;
4334 for (int i = 0; i < clipInfos.count(); i++) {
4335 ClipItem *clip = getClipItemAt(clipInfos.at(i).startPos, clipInfos.at(i).track);
4337 clip->setSelected(true);
4340 for (int i = 0; i < transitionInfos.count(); i++) {
4341 Transition *clip = getTransitionItemAt(transitionInfos.at(i).startPos, transitionInfos.at(i).track);
4343 clip->setSelected(true);
4346 groupSelectedItems(false, true);
4347 setDocumentModified();
4350 void CustomTrackView::addClip(QDomElement xml, const QString &clipId, ItemInfo info, EffectsList effects, bool overwrite, bool push, bool refresh)
4352 DocClipBase *baseclip = m_document->clipManager()->getClipById(clipId);
4353 if (baseclip == NULL) {
4354 emit displayMessage(i18n("No clip copied"), ErrorMessage);
4358 if (baseclip->getProducer() == NULL) {
4359 // If the clip has no producer, we must wait until it is created...
4361 emit displayMessage(i18n("Waiting for clip..."), InformationMessage);
4362 emit forceClipProcessing(clipId);
4363 qApp->processEvents();
4364 for (int i = 0; i < 10; i++) {
4365 if (baseclip->getProducer() == NULL) {
4366 qApp->processEvents();
4367 m_producerNotReady.wait(&m_mutex, 200);
4370 if (baseclip->getProducer() == NULL) {
4371 emit displayMessage(i18n("Cannot insert clip..."), ErrorMessage);
4375 emit displayMessage(QString(), InformationMessage);
4379 ClipItem *item = new ClipItem(baseclip, info, m_document->fps(), xml.attribute("speed", "1").toDouble(), xml.attribute("strobe", "1").toInt(), getFrameWidth());
4380 item->setEffectList(effects);
4381 if (xml.hasAttribute("audio_only")) item->setAudioOnly(true);
4382 else if (xml.hasAttribute("video_only")) item->setVideoOnly(true);
4383 scene()->addItem(item);
4385 int producerTrack = info.track;
4386 int tracknumber = m_document->tracksCount() - info.track - 1;
4387 bool isLocked = m_document->trackInfoAt(tracknumber).isLocked;
4388 if (isLocked) item->setItemLocked(true);
4390 baseclip->addReference();
4391 m_document->updateClip(baseclip->getId());
4392 info.track = m_document->tracksCount() - info.track;
4393 m_document->renderer()->mltInsertClip(info, xml, item->getProducer(producerTrack), overwrite, push);
4394 for (int i = 0; i < item->effectsCount(); i++) {
4395 m_document->renderer()->mltAddEffect(info.track, info.startPos, getEffectArgs(item->effect(i)), false);
4397 setDocumentModified();
4399 m_document->renderer()->doRefresh();
4400 if (!baseclip->isPlaceHolder())
4401 m_waitingThumbs.append(item);
4402 m_thumbsTimer.start();
4405 void CustomTrackView::slotUpdateClip(const QString &clipId, bool reload)
4407 QMutexLocker locker(&m_mutex);
4408 QList<QGraphicsItem *> list = scene()->items();
4409 QList <ClipItem *>clipList;
4410 ClipItem *clip = NULL;
4411 DocClipBase *baseClip = NULL;
4412 Mlt::Tractor *tractor = m_document->renderer()->lockService();
4413 for (int i = 0; i < list.size(); ++i) {
4414 if (list.at(i)->type() == AVWIDGET) {
4415 clip = static_cast <ClipItem *>(list.at(i));
4416 if (clip->clipProducer() == clipId) {
4417 if (baseClip == NULL) {
4418 baseClip = clip->baseClip();
4420 ItemInfo info = clip->info();
4421 Mlt::Producer *prod = NULL;
4422 if (clip->isAudioOnly()) prod = baseClip->audioProducer(info.track);
4423 else if (clip->isVideoOnly()) prod = baseClip->videoProducer(info.track);
4424 else prod = baseClip->getProducer(info.track);
4425 if (reload && !m_document->renderer()->mltUpdateClip(tractor, info, clip->xml(), prod)) {
4426 emit displayMessage(i18n("Cannot update clip (time: %1, track: %2)", info.startPos.frames(m_document->fps()), info.track), ErrorMessage);
4428 else clipList.append(clip);
4432 for (int i = 0; i < clipList.count(); i++)
4433 clipList.at(i)->refreshClip(true, true);
4434 m_document->renderer()->unlockService(tractor);
4437 ClipItem *CustomTrackView::getClipItemAtEnd(GenTime pos, int track)
4439 int framepos = (int)(pos.frames(m_document->fps()));
4440 QList<QGraphicsItem *> list = scene()->items(QPointF(framepos - 1, track * m_tracksHeight + m_tracksHeight / 2));
4441 ClipItem *clip = NULL;
4442 for (int i = 0; i < list.size(); i++) {
4443 if (!list.at(i)->isEnabled()) continue;
4444 if (list.at(i)->type() == AVWIDGET) {
4445 ClipItem *test = static_cast <ClipItem *>(list.at(i));
4446 if (test->endPos() == pos) clip = test;
4453 ClipItem *CustomTrackView::getClipItemAtStart(GenTime pos, int track)
4455 QList<QGraphicsItem *> list = scene()->items(QPointF(pos.frames(m_document->fps()), track * m_tracksHeight + m_tracksHeight / 2));
4456 ClipItem *clip = NULL;
4457 for (int i = 0; i < list.size(); i++) {
4458 if (!list.at(i)->isEnabled()) continue;
4459 if (list.at(i)->type() == AVWIDGET) {
4460 ClipItem *test = static_cast <ClipItem *>(list.at(i));
4461 if (test->startPos() == pos) clip = test;
4468 ClipItem *CustomTrackView::getClipItemAt(int pos, int track)
4470 const QPointF p(pos, track * m_tracksHeight + m_tracksHeight / 2);
4471 QList<QGraphicsItem *> list = scene()->items(p);
4472 ClipItem *clip = NULL;
4473 for (int i = 0; i < list.size(); i++) {
4474 if (!list.at(i)->isEnabled()) continue;
4475 if (list.at(i)->type() == AVWIDGET) {
4476 clip = static_cast <ClipItem *>(list.at(i));
4483 ClipItem *CustomTrackView::getClipItemAt(GenTime pos, int track)
4485 return getClipItemAt((int) pos.frames(m_document->fps()), track);
4489 Transition *CustomTrackView::getTransitionItem(TransitionInfo info)
4491 int pos = info.startPos.frames(m_document->fps());
4492 int track = m_document->tracksCount() - info.b_track;
4493 return getTransitionItemAt(pos, track);
4496 Transition *CustomTrackView::getTransitionItemAt(int pos, int track)
4498 const QPointF p(pos, track * m_tracksHeight + Transition::itemOffset() + 1);
4499 QList<QGraphicsItem *> list = scene()->items(p);
4500 Transition *clip = NULL;
4501 for (int i = 0; i < list.size(); i++) {
4502 if (!list.at(i)->isEnabled()) continue;
4503 if (list.at(i)->type() == TRANSITIONWIDGET) {
4504 clip = static_cast <Transition *>(list.at(i));
4511 Transition *CustomTrackView::getTransitionItemAt(GenTime pos, int track)
4513 return getTransitionItemAt(pos.frames(m_document->fps()), track);
4516 Transition *CustomTrackView::getTransitionItemAtEnd(GenTime pos, int track)
4518 int framepos = (int)(pos.frames(m_document->fps()));
4519 const QPointF p(framepos - 1, track * m_tracksHeight + Transition::itemOffset() + 1);
4520 QList<QGraphicsItem *> list = scene()->items(p);
4521 Transition *clip = NULL;
4522 for (int i = 0; i < list.size(); i++) {
4523 if (!list.at(i)->isEnabled()) continue;
4524 if (list.at(i)->type() == TRANSITIONWIDGET) {
4525 Transition *test = static_cast <Transition *>(list.at(i));
4526 if (test->endPos() == pos) clip = test;
4533 Transition *CustomTrackView::getTransitionItemAtStart(GenTime pos, int track)
4535 const QPointF p(pos.frames(m_document->fps()), track * m_tracksHeight + Transition::itemOffset() + 1);
4536 QList<QGraphicsItem *> list = scene()->items(p);
4537 Transition *clip = NULL;
4538 for (int i = 0; i < list.size(); ++i) {
4539 if (!list.at(i)->isEnabled()) continue;
4540 if (list.at(i)->type() == TRANSITIONWIDGET) {
4541 Transition *test = static_cast <Transition *>(list.at(i));
4542 if (test->startPos() == pos) clip = test;
4549 bool CustomTrackView::moveClip(const ItemInfo &start, const ItemInfo &end, bool refresh, ItemInfo *out_actualEnd)
4551 if (m_selectionGroup) resetSelectionGroup(false);
4552 ClipItem *item = getClipItemAt((int) start.startPos.frames(m_document->fps()), start.track);
4554 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);
4555 kDebug() << "---------------- ERROR, CANNOT find clip to move at.. ";
4558 Mlt::Producer *prod = item->getProducer(end.track);
4561 qDebug() << "Moving item " << (long)item << " from .. to:";
4562 qDebug() << item->info();
4566 bool success = m_document->renderer()->mltMoveClip((int)(m_document->tracksCount() - start.track), (int)(m_document->tracksCount() - end.track),
4567 (int) start.startPos.frames(m_document->fps()), (int)end.startPos.frames(m_document->fps()),
4570 bool snap = KdenliveSettings::snaptopoints();
4571 KdenliveSettings::setSnaptopoints(false);
4572 item->setPos((int) end.startPos.frames(m_document->fps()), (int)(end.track * m_tracksHeight + 1));
4574 int tracknumber = m_document->tracksCount() - end.track - 1;
4575 bool isLocked = m_document->trackInfoAt(tracknumber).isLocked;
4576 m_scene->clearSelection();
4577 if (isLocked) item->setItemLocked(true);
4579 if (item->isItemLocked()) item->setItemLocked(false);
4580 item->setSelected(true);
4582 if (item->baseClip()->isTransparent()) {
4583 // Also move automatic transition
4584 Transition *tr = getTransitionItemAt(start.startPos, start.track);
4585 if (tr && tr->isAutomatic()) {
4586 tr->updateTransitionEndTrack(getPreviousVideoTrack(end.track));
4587 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);
4588 tr->setPos((int) end.startPos.frames(m_document->fps()), (int)(end.track * m_tracksHeight + 1));
4591 KdenliveSettings::setSnaptopoints(snap);
4592 setDocumentModified();
4594 // undo last move and emit error message
4595 emit displayMessage(i18n("Cannot move clip to position %1", m_document->timecode().getTimecodeFromFrames(end.startPos.frames(m_document->fps()))), ErrorMessage);
4597 if (refresh) m_document->renderer()->doRefresh();
4598 if (out_actualEnd != NULL) {
4599 *out_actualEnd = item->info();
4601 qDebug() << "Actual end position updated:" << *out_actualEnd;
4605 qDebug() << item->info();
4610 void CustomTrackView::moveGroup(QList <ItemInfo> startClip, QList <ItemInfo> startTransition, const GenTime &offset, const int trackOffset, bool reverseMove)
4613 resetSelectionGroup();
4614 m_scene->clearSelection();
4616 m_selectionGroup = new AbstractGroupItem(m_document->fps());
4617 scene()->addItem(m_selectionGroup);
4619 m_document->renderer()->blockSignals(true);
4620 for (int i = 0; i < startClip.count(); i++) {
4622 startClip[i].startPos = startClip.at(i).startPos - offset;
4623 startClip[i].track = startClip.at(i).track - trackOffset;
4625 ClipItem *clip = getClipItemAt(startClip.at(i).startPos, startClip.at(i).track);
4627 clip->setItemLocked(false);
4628 if (clip->parentItem()) {
4629 m_selectionGroup->addToGroup(clip->parentItem());
4630 clip->parentItem()->setFlag(QGraphicsItem::ItemIsMovable, false);
4632 m_selectionGroup->addToGroup(clip);
4633 clip->setFlag(QGraphicsItem::ItemIsMovable, false);
4635 m_document->renderer()->mltRemoveClip(m_document->tracksCount() - startClip.at(i).track, startClip.at(i).startPos);
4636 } else kDebug() << "//MISSING CLIP AT: " << startClip.at(i).startPos.frames(25);
4638 for (int i = 0; i < startTransition.count(); i++) {
4640 startTransition[i].startPos = startTransition.at(i).startPos - offset;
4641 startTransition[i].track = startTransition.at(i).track - trackOffset;
4643 Transition *tr = getTransitionItemAt(startTransition.at(i).startPos, startTransition.at(i).track);
4645 tr->setItemLocked(false);
4646 if (tr->parentItem()) {
4647 m_selectionGroup->addToGroup(tr->parentItem());
4648 tr->parentItem()->setFlag(QGraphicsItem::ItemIsMovable, false);
4650 m_selectionGroup->addToGroup(tr);
4651 tr->setFlag(QGraphicsItem::ItemIsMovable, false);
4653 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());
4654 } else kDebug() << "//MISSING TRANSITION AT: " << startTransition.at(i).startPos.frames(25);
4656 m_document->renderer()->blockSignals(false);
4658 if (m_selectionGroup) {
4659 bool snap = KdenliveSettings::snaptopoints();
4660 KdenliveSettings::setSnaptopoints(false);
4662 m_selectionGroup->translate(offset.frames(m_document->fps()), trackOffset *(qreal) m_tracksHeight);
4663 //m_selectionGroup->moveBy(offset.frames(m_document->fps()), trackOffset *(qreal) m_tracksHeight);
4665 QList<QGraphicsItem *> children = m_selectionGroup->childItems();
4666 QList <AbstractGroupItem*> groupList;
4668 int max = children.count();
4669 for (int i = 0; i < max; i++) {
4670 if (children.at(i)->type() == GROUPWIDGET) {
4671 children += children.at(i)->childItems();
4672 //AbstractGroupItem *grp = static_cast<AbstractGroupItem *>(children.at(i));
4673 //grp->moveBy(offset.frames(m_document->fps()), trackOffset *(qreal) m_tracksHeight);
4674 /*m_document->clipManager()->removeGroup(grp);
4675 m_scene->destroyItemGroup(grp);*/
4676 AbstractGroupItem *group = (AbstractGroupItem*) children.at(i);
4677 if (!groupList.contains(group)) groupList.append(group);
4678 children.removeAll(children.at(i));
4683 for (int i = 0; i < children.count(); i++) {
4684 // re-add items in correct place
4685 if (children.at(i)->type() != AVWIDGET && children.at(i)->type() != TRANSITIONWIDGET) continue;
4686 AbstractClipItem *item = static_cast <AbstractClipItem *>(children.at(i));
4688 ItemInfo info = item->info();
4689 int tracknumber = m_document->tracksCount() - info.track - 1;
4690 bool isLocked = m_document->trackInfoAt(tracknumber).isLocked;
4692 item->setItemLocked(true);
4693 else if (item->isItemLocked())
4694 item->setItemLocked(false);
4696 if (item->type() == AVWIDGET) {
4697 ClipItem *clip = static_cast <ClipItem*>(item);
4698 int trackProducer = info.track;
4699 info.track = m_document->tracksCount() - info.track;
4700 m_document->renderer()->mltInsertClip(info, clip->xml(), clip->getProducer(trackProducer));
4701 for (int i = 0; i < clip->effectsCount(); i++) {
4702 m_document->renderer()->mltAddEffect(info.track, info.startPos, getEffectArgs(clip->effect(i)), false);
4704 } else if (item->type() == TRANSITIONWIDGET) {
4705 Transition *tr = static_cast <Transition*>(item);
4707 if (!tr->forcedTrack()) {
4708 newTrack = getPreviousVideoTrack(info.track);
4710 newTrack = tr->transitionEndTrack() + trackOffset;
4711 if (newTrack < 0 || newTrack > m_document->tracksCount()) newTrack = getPreviousVideoTrack(info.track);
4713 tr->updateTransitionEndTrack(newTrack);
4714 m_document->renderer()->mltAddTransition(tr->transitionTag(), newTrack, m_document->tracksCount() - info.track, info.startPos, info.endPos, tr->toXML());
4718 resetSelectionGroup(false);
4719 for (int i = 0; i < groupList.count(); i++)
4720 rebuildGroup(groupList.at(i));
4724 KdenliveSettings::setSnaptopoints(snap);
4725 m_document->renderer()->doRefresh();
4726 } else kDebug() << "///////// WARNING; NO GROUP TO MOVE";
4729 void CustomTrackView::moveTransition(const ItemInfo &start, const ItemInfo &end, bool refresh)
4731 Transition *item = getTransitionItemAt(start.startPos, start.track);
4733 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);
4734 kDebug() << "---------------- ERROR, CANNOT find transition to move... ";// << startPos.x() * m_scale * FRAME_SIZE + 1 << ", " << startPos.y() * m_tracksHeight + m_tracksHeight / 2;
4738 bool snap = KdenliveSettings::snaptopoints();
4739 KdenliveSettings::setSnaptopoints(false);
4741 if (end.endPos - end.startPos == start.endPos - start.startPos) {
4742 // Transition was moved
4743 item->setPos((int) end.startPos.frames(m_document->fps()), (end.track) * m_tracksHeight + 1);
4744 } else if (end.endPos == start.endPos) {
4745 // Transition start resize
4746 item->resizeStart((int) end.startPos.frames(m_document->fps()));
4747 } else if (end.startPos == start.startPos) {
4748 // Transition end resize;
4749 kDebug() << "// resize END: " << end.endPos.frames(m_document->fps());
4750 item->resizeEnd((int) end.endPos.frames(m_document->fps()));
4753 item->setPos((int) end.startPos.frames(m_document->fps()), (end.track) * m_tracksHeight + 1);
4754 item->resizeStart((int) end.startPos.frames(m_document->fps()));
4755 item->resizeEnd((int) end.endPos.frames(m_document->fps()));
4757 //item->moveTransition(GenTime((int) (endPos.x() - startPos.x()), m_document->fps()));
4758 KdenliveSettings::setSnaptopoints(snap);
4759 item->updateTransitionEndTrack(getPreviousVideoTrack(end.track));
4760 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());
4761 if (m_dragItem && m_dragItem == item) {
4763 ClipItem *transitionClip = getClipItemAt(item->startPos(), item->track());
4764 if (transitionClip && transitionClip->baseClip()) {
4765 QString size = transitionClip->baseClip()->getProperty("frame_size");
4766 double factor = transitionClip->baseClip()->getProperty("aspect_ratio").toDouble();
4767 if (factor == 0) factor = 1.0;
4768 p.setX((int)(size.section('x', 0, 0).toInt() * factor + 0.5));
4769 p.setY(size.section('x', 1, 1).toInt());
4771 emit transitionItemSelected(item, getPreviousVideoTrack(item->track()), p);
4773 if (refresh) m_document->renderer()->doRefresh();
4774 setDocumentModified();
4777 void CustomTrackView::resizeClip(const ItemInfo &start, const ItemInfo &end, bool dontWorry)
4779 bool resizeClipStart = (start.startPos != end.startPos);
4780 ClipItem *item = getClipItemAtStart(start.startPos, start.track);
4782 if (dontWorry) return;
4783 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);
4784 kDebug() << "---------------- ERROR, CANNOT find clip to resize at... "; // << startPos;
4787 if (item->parentItem()) {
4788 // Item is part of a group, reset group
4789 resetSelectionGroup();
4792 bool snap = KdenliveSettings::snaptopoints();
4793 KdenliveSettings::setSnaptopoints(false);
4795 if (resizeClipStart) {
4796 ItemInfo clipinfo = item->info();
4797 clipinfo.track = m_document->tracksCount() - clipinfo.track;
4798 bool success = m_document->renderer()->mltResizeClipStart(clipinfo, end.startPos - clipinfo.startPos);
4800 item->resizeStart((int) end.startPos.frames(m_document->fps()));
4802 emit displayMessage(i18n("Error when resizing clip"), ErrorMessage);
4804 ItemInfo clipinfo = item->info();
4805 clipinfo.track = m_document->tracksCount() - clipinfo.track;
4806 bool success = m_document->renderer()->mltResizeClipEnd(clipinfo, end.endPos - clipinfo.startPos);
4808 item->resizeEnd((int) end.endPos.frames(m_document->fps()));
4810 emit displayMessage(i18n("Error when resizing clip"), ErrorMessage);
4812 if (!resizeClipStart && end.cropStart != start.cropStart) {
4813 kDebug() << "// RESIZE CROP, DIFF: " << (end.cropStart - start.cropStart).frames(25);
4814 ItemInfo clipinfo = end;
4815 clipinfo.track = m_document->tracksCount() - end.track;
4816 bool success = m_document->renderer()->mltResizeClipCrop(clipinfo, end.cropStart);
4818 item->setCropStart(end.cropStart);
4819 item->resetThumbs(true);
4822 m_document->renderer()->doRefresh();
4823 KdenliveSettings::setSnaptopoints(snap);
4824 setDocumentModified();
4827 void CustomTrackView::prepareResizeClipStart(AbstractClipItem* item, ItemInfo oldInfo, int pos, bool check, QUndoCommand *command)
4829 if (pos == oldInfo.startPos.frames(m_document->fps()))
4831 bool snap = KdenliveSettings::snaptopoints();
4833 KdenliveSettings::setSnaptopoints(false);
4834 item->resizeStart(pos);
4835 if (item->startPos().frames(m_document->fps()) != pos) {
4836 item->resizeStart(oldInfo.startPos.frames(m_document->fps()));
4837 emit displayMessage(i18n("Not possible to resize"), ErrorMessage);
4838 KdenliveSettings::setSnaptopoints(snap);
4841 KdenliveSettings::setSnaptopoints(snap);
4844 bool hasParentCommand = false;
4846 hasParentCommand = true;
4848 command = new QUndoCommand();
4849 command->setText(i18n("Resize clip start"));
4852 // do this here, too, because otherwise undo won't update the group
4853 if (item->parentItem() && item->parentItem() != m_selectionGroup)
4854 new RebuildGroupCommand(this, item->info().track, item->endPos() - GenTime(1, m_document->fps()), command);
4856 ItemInfo info = item->info();
4857 if (item->type() == AVWIDGET) {
4858 ItemInfo resizeinfo = oldInfo;
4859 resizeinfo.track = m_document->tracksCount() - resizeinfo.track;
4860 bool success = m_document->renderer()->mltResizeClipStart(resizeinfo, item->startPos() - oldInfo.startPos);
4862 // Check if there is an automatic transition on that clip (lower track)
4863 Transition *transition = getTransitionItemAtStart(oldInfo.startPos, oldInfo.track);
4864 if (transition && transition->isAutomatic()) {
4865 ItemInfo trInfo = transition->info();
4866 ItemInfo newTrInfo = trInfo;
4867 newTrInfo.startPos = item->startPos();
4868 if (newTrInfo.startPos < newTrInfo.endPos)
4869 new MoveTransitionCommand(this, trInfo, newTrInfo, true, command);
4871 // Check if there is an automatic transition on that clip (upper track)
4872 transition = getTransitionItemAtStart(oldInfo.startPos, oldInfo.track - 1);
4873 if (transition && transition->isAutomatic() && (m_document->tracksCount() - transition->transitionEndTrack()) == oldInfo.track) {
4874 ItemInfo trInfo = transition->info();
4875 ItemInfo newTrInfo = trInfo;
4876 newTrInfo.startPos = item->startPos();
4877 ClipItem * upperClip = getClipItemAt(oldInfo.startPos, oldInfo.track - 1);
4878 if ((!upperClip || !upperClip->baseClip()->isTransparent()) && newTrInfo.startPos < newTrInfo.endPos)
4879 new MoveTransitionCommand(this, trInfo, newTrInfo, true, command);
4882 ClipItem *clip = static_cast < ClipItem * >(item);
4885 // Since we must always resize clip before updating the keyframes, we
4886 // put a resize command before & after checking keyframes so that
4887 // we are sure the resize is performed before whenever we do or undo the action
4888 new ResizeClipCommand(this, oldInfo, info, false, true, command);
4889 adjustEffects(clip, oldInfo, command);
4890 new ResizeClipCommand(this, oldInfo, info, false, true, command);
4892 KdenliveSettings::setSnaptopoints(false);
4893 item->resizeStart((int) oldInfo.startPos.frames(m_document->fps()));
4894 KdenliveSettings::setSnaptopoints(snap);
4895 emit displayMessage(i18n("Error when resizing clip"), ErrorMessage);
4897 } else if (item->type() == TRANSITIONWIDGET) {
4898 Transition *transition = static_cast <Transition *>(item);
4899 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)) {
4900 // Cannot resize transition
4901 KdenliveSettings::setSnaptopoints(false);
4902 transition->resizeStart((int) oldInfo.startPos.frames(m_document->fps()));
4903 KdenliveSettings::setSnaptopoints(snap);
4904 emit displayMessage(i18n("Cannot resize transition"), ErrorMessage);
4906 MoveTransitionCommand *moveCommand = new MoveTransitionCommand(this, oldInfo, info, false, command);
4907 if (command == NULL)
4908 m_commandStack->push(moveCommand);
4912 if (item->parentItem() && item->parentItem() != m_selectionGroup)
4913 new RebuildGroupCommand(this, item->info().track, item->endPos() - GenTime(1, m_document->fps()), command);
4915 if (!hasParentCommand)
4916 m_commandStack->push(command);
4919 void CustomTrackView::prepareResizeClipEnd(AbstractClipItem* item, ItemInfo oldInfo, int pos, bool check, QUndoCommand *command)
4921 if (pos == oldInfo.endPos.frames(m_document->fps()))
4923 bool snap = KdenliveSettings::snaptopoints();
4925 KdenliveSettings::setSnaptopoints(false);
4926 item->resizeEnd(pos);
4927 if (item->endPos().frames(m_document->fps()) != pos) {
4928 item->resizeEnd(oldInfo.endPos.frames(m_document->fps()));
4929 emit displayMessage(i18n("Not possible to resize"), ErrorMessage);
4930 KdenliveSettings::setSnaptopoints(snap);
4933 KdenliveSettings::setSnaptopoints(snap);
4936 bool hasParentCommand = false;
4938 hasParentCommand = true;
4940 command = new QUndoCommand();
4943 // do this here, too, because otherwise undo won't update the group
4944 if (item->parentItem() && item->parentItem() != m_selectionGroup)
4945 new RebuildGroupCommand(this, item->info().track, item->startPos(), command);
4947 ItemInfo info = item->info();
4948 if (item->type() == AVWIDGET) {
4949 if (!hasParentCommand) command->setText(i18n("Resize clip end"));
4950 ItemInfo resizeinfo = info;
4951 resizeinfo.track = m_document->tracksCount() - resizeinfo.track;
4952 bool success = m_document->renderer()->mltResizeClipEnd(resizeinfo, resizeinfo.cropDuration);
4954 // Check if there is an automatic transition on that clip (lower track)
4955 Transition *tr = getTransitionItemAtEnd(oldInfo.endPos, oldInfo.track);
4956 if (tr && tr->isAutomatic()) {
4957 ItemInfo trInfo = tr->info();
4958 ItemInfo newTrInfo = trInfo;
4959 newTrInfo.endPos = item->endPos();
4960 if (newTrInfo.endPos > newTrInfo.startPos)
4961 new MoveTransitionCommand(this, trInfo, newTrInfo, true, command);
4964 // Check if there is an automatic transition on that clip (upper track)
4965 tr = getTransitionItemAtEnd(oldInfo.endPos, oldInfo.track - 1);
4966 if (tr && tr->isAutomatic() && (m_document->tracksCount() - tr->transitionEndTrack()) == oldInfo.track) {
4967 ItemInfo trInfo = tr->info();
4968 ItemInfo newTrInfo = trInfo;
4969 newTrInfo.endPos = item->endPos();
4970 ClipItem * upperClip = getClipItemAtEnd(oldInfo.endPos, oldInfo.track - 1);
4971 if ((!upperClip || !upperClip->baseClip()->isTransparent()) && newTrInfo.endPos > newTrInfo.startPos)
4972 new MoveTransitionCommand(this, trInfo, newTrInfo, true, command);
4976 ClipItem *clip = static_cast < ClipItem * >(item);
4979 // Since we must always resize clip before updating the keyframes, we
4980 // put a resize command before & after checking keyframes so that
4981 // we are sure the resize is performed before whenever we do or undo the action
4982 new ResizeClipCommand(this, oldInfo, info, false, true, command);
4983 adjustEffects(clip, oldInfo, command);
4984 new ResizeClipCommand(this, oldInfo, info, false, true, command);
4986 KdenliveSettings::setSnaptopoints(false);
4987 item->resizeEnd((int) oldInfo.endPos.frames(m_document->fps()));
4988 KdenliveSettings::setSnaptopoints(true);
4989 emit displayMessage(i18n("Error when resizing clip"), ErrorMessage);
4991 } else if (item->type() == TRANSITIONWIDGET) {
4992 if (!hasParentCommand) command->setText(i18n("Resize transition end"));
4993 Transition *transition = static_cast <Transition *>(item);
4994 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)) {
4995 // Cannot resize transition
4996 KdenliveSettings::setSnaptopoints(false);
4997 transition->resizeEnd((int) oldInfo.endPos.frames(m_document->fps()));
4998 KdenliveSettings::setSnaptopoints(true);
4999 emit displayMessage(i18n("Cannot resize transition"), ErrorMessage);
5001 // Check transition keyframes
5002 QDomElement old = transition->toXML();
5003 if (transition->updateKeyframes()) {
5004 QDomElement xml = transition->toXML();
5005 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);
5006 new EditTransitionCommand(this, transition->track(), transition->startPos(), old, xml, false, command);
5008 new MoveTransitionCommand(this, oldInfo, info, false, command);
5011 if (item->parentItem() && item->parentItem() != m_selectionGroup)
5012 new RebuildGroupCommand(this, item->info().track, item->startPos(), command);
5014 if (!hasParentCommand) {
5015 updateTrackDuration(oldInfo.track, command);
5016 m_commandStack->push(command);
5020 void CustomTrackView::updatePositionEffects(ClipItem* item, ItemInfo info, bool standalone)
5022 int end = item->fadeIn();
5024 // there is a fade in effect
5025 int effectPos = item->hasEffect("volume", "fadein");
5026 if (effectPos != -1) {
5027 QDomElement effect = item->getEffectAtIndex(effectPos);
5028 int start = item->cropStart().frames(m_document->fps());
5029 int max = item->cropDuration().frames(m_document->fps());
5031 // Make sure the fade effect is not longer than the clip
5032 item->setFadeIn(max);
5033 end = item->fadeIn();
5036 EffectsList::setParameter(effect, "in", QString::number(start));
5037 EffectsList::setParameter(effect, "out", QString::number(end));
5039 if (!m_document->renderer()->mltEditEffect(m_document->tracksCount() - item->track(), item->startPos(), getEffectArgs(effect)))
5040 emit displayMessage(i18n("Problem editing effect"), ErrorMessage);
5041 // if fade effect is displayed, update the effect edit widget with new clip duration
5042 if (item->isSelected() && effectPos == item->selectedEffectIndex())
5043 emit clipItemSelected(item);
5046 effectPos = item->hasEffect("brightness", "fade_from_black");
5047 if (effectPos != -1) {
5048 QDomElement effect = item->getEffectAtIndex(effectPos);
5049 int start = item->cropStart().frames(m_document->fps());
5050 int max = item->cropDuration().frames(m_document->fps());
5052 // Make sure the fade effect is not longer than the clip
5053 item->setFadeIn(max);
5054 end = item->fadeIn();
5057 EffectsList::setParameter(effect, "in", QString::number(start));
5058 EffectsList::setParameter(effect, "out", QString::number(end));
5060 if (!m_document->renderer()->mltEditEffect(m_document->tracksCount() - item->track(), item->startPos(), getEffectArgs(effect)))
5061 emit displayMessage(i18n("Problem editing effect"), ErrorMessage);
5062 // if fade effect is displayed, update the effect edit widget with new clip duration
5063 if (item->isSelected() && effectPos == item->selectedEffectIndex())
5064 emit clipItemSelected(item);
5069 int start = item->fadeOut();
5071 // there is a fade out effect
5072 int effectPos = item->hasEffect("volume", "fadeout");
5073 if (effectPos != -1) {
5074 QDomElement effect = item->getEffectAtIndex(effectPos);
5075 int max = item->cropDuration().frames(m_document->fps());
5076 int end = max + item->cropStart().frames(m_document->fps());
5078 // Make sure the fade effect is not longer than the clip
5079 item->setFadeOut(max);
5080 start = item->fadeOut();
5082 start = end - start;
5083 EffectsList::setParameter(effect, "in", QString::number(start));
5084 EffectsList::setParameter(effect, "out", QString::number(end));
5086 if (!m_document->renderer()->mltEditEffect(m_document->tracksCount() - item->track(), item->startPos(), getEffectArgs(effect)))
5087 emit displayMessage(i18n("Problem editing effect"), ErrorMessage);
5088 // if fade effect is displayed, update the effect edit widget with new clip duration
5089 if (item->isSelected() && effectPos == item->selectedEffectIndex())
5090 emit clipItemSelected(item);
5093 effectPos = item->hasEffect("brightness", "fade_to_black");
5094 if (effectPos != -1) {
5095 QDomElement effect = item->getEffectAtIndex(effectPos);
5096 int max = item->cropDuration().frames(m_document->fps());
5097 int end = max + item->cropStart().frames(m_document->fps());
5099 // Make sure the fade effect is not longer than the clip
5100 item->setFadeOut(max);
5101 start = item->fadeOut();
5103 start = end - start;
5104 EffectsList::setParameter(effect, "in", QString::number(start));
5105 EffectsList::setParameter(effect, "out", QString::number(end));
5107 if (!m_document->renderer()->mltEditEffect(m_document->tracksCount() - item->track(), item->startPos(), getEffectArgs(effect)))
5108 emit displayMessage(i18n("Problem editing effect"), ErrorMessage);
5109 // if fade effect is displayed, update the effect edit widget with new clip duration
5110 if (item->isSelected() && effectPos == item->selectedEffectIndex())
5111 emit clipItemSelected(item);
5116 int effectPos = item->hasEffect("freeze", "freeze");
5117 if (effectPos != -1) {
5118 // Freeze effect needs to be adjusted with clip resize
5119 int diff = (info.startPos - item->startPos()).frames(m_document->fps());
5120 QDomElement eff = item->getEffectAtIndex(effectPos);
5121 if (!eff.isNull() && diff != 0) {
5122 int freeze_pos = EffectsList::parameter(eff, "frame").toInt() + diff;
5123 EffectsList::setParameter(eff, "frame", QString::number(freeze_pos));
5125 if (item->isSelected() && item->selectedEffect().attribute("id") == "freeze") {
5126 emit clipItemSelected(item);
5133 double CustomTrackView::getSnapPointForPos(double pos)
5135 return m_scene->getSnapPointForPos(pos, KdenliveSettings::snaptopoints());
5138 void CustomTrackView::updateSnapPoints(AbstractClipItem *selected, QList <GenTime> offsetList, bool skipSelectedItems)
5140 QList <GenTime> snaps;
5141 if (selected && offsetList.isEmpty()) offsetList.append(selected->cropDuration());
5142 QList<QGraphicsItem *> itemList = items();
5143 for (int i = 0; i < itemList.count(); i++) {
5144 if (itemList.at(i) == selected) continue;
5145 if (skipSelectedItems && itemList.at(i)->isSelected()) continue;
5146 if (itemList.at(i)->type() == AVWIDGET) {
5147 ClipItem *item = static_cast <ClipItem *>(itemList.at(i));
5148 GenTime start = item->startPos();
5149 GenTime end = item->endPos();
5150 snaps.append(start);
5152 if (!offsetList.isEmpty()) {
5153 for (int j = 0; j < offsetList.size(); j++) {
5154 if (start > offsetList.at(j)) snaps.append(start - offsetList.at(j));
5155 if (end > offsetList.at(j)) snaps.append(end - offsetList.at(j));
5159 QList < GenTime > markers = item->snapMarkers();
5160 for (int j = 0; j < markers.size(); ++j) {
5161 GenTime t = markers.at(j);
5163 if (!offsetList.isEmpty()) {
5164 for (int k = 0; k < offsetList.size(); k++) {
5165 if (t > offsetList.at(k)) snaps.append(t - offsetList.at(k));
5169 } else if (itemList.at(i)->type() == TRANSITIONWIDGET) {
5170 Transition *transition = static_cast <Transition*>(itemList.at(i));
5171 GenTime start = transition->startPos();
5172 GenTime end = transition->endPos();
5173 snaps.append(start);
5175 if (!offsetList.isEmpty()) {
5176 for (int j = 0; j < offsetList.size(); j++) {
5177 if (start > offsetList.at(j)) snaps.append(start - offsetList.at(j));
5178 if (end > offsetList.at(j)) snaps.append(end - offsetList.at(j));
5184 // add cursor position
5185 GenTime pos = GenTime(m_cursorPos, m_document->fps());
5187 if (!offsetList.isEmpty()) {
5188 for (int j = 0; j < offsetList.size(); j++) {
5189 snaps.append(pos - offsetList.at(j));
5194 for (int i = 0; i < m_guides.count(); i++) {
5195 snaps.append(m_guides.at(i)->position());
5196 if (!offsetList.isEmpty()) {
5197 for (int j = 0; j < offsetList.size(); j++) {
5198 snaps.append(m_guides.at(i)->position() - offsetList.at(j));
5204 QPoint z = m_document->zone();
5205 snaps.append(GenTime(z.x(), m_document->fps()));
5206 snaps.append(GenTime(z.y(), m_document->fps()));
5209 m_scene->setSnapList(snaps);
5210 //for (int i = 0; i < m_snapPoints.size(); ++i)
5211 // kDebug() << "SNAP POINT: " << m_snapPoints.at(i).frames(25);
5214 void CustomTrackView::slotSeekToPreviousSnap()
5216 updateSnapPoints(NULL);
5217 GenTime res = m_scene->previousSnapPoint(GenTime(m_cursorPos, m_document->fps()));
5218 seekCursorPos((int) res.frames(m_document->fps()));
5222 void CustomTrackView::slotSeekToNextSnap()
5224 updateSnapPoints(NULL);
5225 GenTime res = m_scene->nextSnapPoint(GenTime(m_cursorPos, m_document->fps()));
5226 seekCursorPos((int) res.frames(m_document->fps()));
5230 void CustomTrackView::clipStart()
5232 AbstractClipItem *item = getMainActiveClip();
5234 seekCursorPos((int) item->startPos().frames(m_document->fps()));
5239 void CustomTrackView::clipEnd()
5241 AbstractClipItem *item = getMainActiveClip();
5243 seekCursorPos((int) item->endPos().frames(m_document->fps()) - 1);
5248 void CustomTrackView::slotAddClipMarker(const QString &id, GenTime t, QString c, QUndoCommand *groupCommand)
5250 QString oldcomment = m_document->clipManager()->getClipById(id)->markerComment(t);
5251 AddMarkerCommand *command = new AddMarkerCommand(this, oldcomment, c, id, t, groupCommand);
5252 if (!groupCommand) m_commandStack->push(command);
5255 void CustomTrackView::slotDeleteClipMarker(const QString &comment, const QString &id, const GenTime &position)
5257 AddMarkerCommand *command = new AddMarkerCommand(this, comment, QString(), id, position);
5258 m_commandStack->push(command);
5261 void CustomTrackView::slotDeleteAllClipMarkers(const QString &id)
5263 DocClipBase *base = m_document->clipManager()->getClipById(id);
5264 QList <CommentedTime> markers = base->commentedSnapMarkers();
5266 if (markers.isEmpty()) {
5267 emit displayMessage(i18n("Clip has no markers"), ErrorMessage);
5270 QUndoCommand *deleteMarkers = new QUndoCommand();
5271 deleteMarkers->setText("Delete clip markers");
5273 for (int i = 0; i < markers.size(); i++) {
5274 new AddMarkerCommand(this, markers.at(i).comment(), QString(), id, markers.at(i).time(), deleteMarkers);
5276 m_commandStack->push(deleteMarkers);
5279 void CustomTrackView::slotSaveClipMarkers(const QString &id)
5281 DocClipBase *base = m_document->clipManager()->getClipById(id);
5282 QList < CommentedTime > markers = base->commentedSnapMarkers();
5284 for (int i = 0; i < markers.count(); i++) {
5285 data.append(QString::number(markers.at(i).time().seconds()));
5287 data.append(QString::number(markers.at(i).time().seconds()));
5289 data.append(markers.at(i).comment());
5292 if (!data.isEmpty()) {
5293 QString url = KFileDialog::getSaveFileName(KUrl("kfiledialog:///projectfolder"), "text/plain", this, i18n("Save markers"));
5294 if (url.isEmpty()) return;
5296 if (!file.open(QIODevice::WriteOnly | QIODevice::Text)) {
5297 emit displayMessage(i18n("Cannot open file %1", url), ErrorMessage);
5300 file.write(data.toUtf8());
5305 void CustomTrackView::slotLoadClipMarkers(const QString &id)
5307 KUrl url = KFileDialog::getOpenUrl(KUrl("kfiledialog:///projectfolder"), "text/plain", this, i18n("Load marker file"));
5308 if (url.isEmpty()) return;
5309 QFile file(url.path());
5310 if (!file.open(QIODevice::ReadOnly | QIODevice::Text)) {
5311 emit displayMessage(i18n("Cannot open file %1", url.fileName()), ErrorMessage);
5314 QString data = QString::fromUtf8(file.readAll());
5316 QStringList lines = data.split("\n", QString::SkipEmptyParts);
5319 QUndoCommand *command = new QUndoCommand();
5320 command->setText("Load markers");
5322 foreach(QString line, lines) {
5324 values = line.split("\t", QString::SkipEmptyParts);
5325 double time1 = values.at(0).toDouble(&ok);
5328 if (values.count() >1) {
5329 time2 = values.at(1).toDouble(&ok);
5330 if (values.count() == 2) {
5331 // Check if second value is a number or text
5334 markerText = values.at(1);
5336 else markerText = i18n("Marker");
5339 // We assume 3 values per line: in out name
5341 // 2nd value is not a number, drop
5344 markerText = values.at(2);
5348 if (!markerText.isEmpty()) {
5349 // Marker found, add it
5350 slotAddClipMarker(id, GenTime(time1), markerText, command);
5351 if (time2 > 0 && time2 != time1) slotAddClipMarker(id, GenTime(time2), markerText, command);
5354 if (command->childCount() > 0) m_commandStack->push(command);
5355 else delete command;
5358 void CustomTrackView::addMarker(const QString &id, const GenTime &pos, const QString &comment)
5360 DocClipBase *base = m_document->clipManager()->getClipById(id);
5361 if (!comment.isEmpty()) base->addSnapMarker(pos, comment);
5362 else base->deleteSnapMarker(pos);
5363 emit updateClipMarkers(base);
5364 setDocumentModified();
5365 viewport()->update();
5368 int CustomTrackView::hasGuide(int pos, int offset)
5370 for (int i = 0; i < m_guides.count(); i++) {
5371 int guidePos = m_guides.at(i)->position().frames(m_document->fps());
5372 if (qAbs(guidePos - pos) <= offset) return guidePos;
5373 else if (guidePos > pos) return -1;
5378 void CustomTrackView::buildGuidesMenu(QMenu *goMenu) const
5382 double fps = m_document->fps();
5383 for (int i = 0; i < m_guides.count(); i++) {
5384 act = goMenu->addAction(m_guides.at(i)->label() + '/' + Timecode::getStringTimecode(m_guides.at(i)->position().frames(fps), fps));
5385 act->setData(m_guides.at(i)->position().frames(m_document->fps()));
5387 goMenu->setEnabled(!m_guides.isEmpty());
5390 void CustomTrackView::editGuide(const GenTime &oldPos, const GenTime &pos, const QString &comment)
5392 if (oldPos > GenTime() && pos > GenTime()) {
5394 for (int i = 0; i < m_guides.count(); i++) {
5395 if (m_guides.at(i)->position() == oldPos) {
5396 Guide *item = m_guides.at(i);
5397 item->updateGuide(pos, comment);
5401 } else if (pos > GenTime()) addGuide(pos, comment);
5405 for (int i = 0; i < m_guides.count(); i++) {
5406 if (m_guides.at(i)->position() == oldPos) {
5407 delete m_guides.takeAt(i);
5412 if (!found) emit displayMessage(i18n("No guide at cursor time"), ErrorMessage);
5414 qSort(m_guides.begin(), m_guides.end(), sortGuidesList);
5415 m_document->syncGuides(m_guides);
5418 bool CustomTrackView::addGuide(const GenTime &pos, const QString &comment)
5420 for (int i = 0; i < m_guides.count(); i++) {
5421 if (m_guides.at(i)->position() == pos) {
5422 emit displayMessage(i18n("A guide already exists at position %1", m_document->timecode().getTimecodeFromFrames(pos.frames(m_document->fps()))), ErrorMessage);
5426 Guide *g = new Guide(this, pos, comment, m_tracksHeight * m_document->tracksCount() * matrix().m22());
5427 scene()->addItem(g);
5429 qSort(m_guides.begin(), m_guides.end(), sortGuidesList);
5430 m_document->syncGuides(m_guides);
5434 void CustomTrackView::slotAddGuide(bool dialog)
5436 CommentedTime marker(GenTime(m_cursorPos, m_document->fps()), i18n("Guide"));
5438 QPointer<MarkerDialog> d = new MarkerDialog(NULL, marker,
5439 m_document->timecode(), i18n("Add Guide"), this);
5440 if (d->exec() != QDialog::Accepted) {
5444 marker = d->newMarker();
5447 marker.setComment(m_document->timecode().getDisplayTimecodeFromFrames(m_cursorPos, false));
5449 if (addGuide(marker.time(), marker.comment())) {
5450 EditGuideCommand *command = new EditGuideCommand(this, GenTime(), QString(), marker.time(), marker.comment(), false);
5451 m_commandStack->push(command);
5455 void CustomTrackView::slotEditGuide(int guidePos)
5458 if (guidePos == -1) pos = GenTime(m_cursorPos, m_document->fps());
5459 else pos = GenTime(guidePos, m_document->fps());
5461 for (int i = 0; i < m_guides.count(); i++) {
5462 if (m_guides.at(i)->position() == pos) {
5463 slotEditGuide(m_guides.at(i)->info());
5468 if (!found) emit displayMessage(i18n("No guide at cursor time"), ErrorMessage);
5471 void CustomTrackView::slotEditGuide(CommentedTime guide)
5473 QPointer<MarkerDialog> d = new MarkerDialog(NULL, guide, m_document->timecode(), i18n("Edit Guide"), this);
5474 if (d->exec() == QDialog::Accepted) {
5475 EditGuideCommand *command = new EditGuideCommand(this, guide.time(), guide.comment(), d->newMarker().time(), d->newMarker().comment(), true);
5476 m_commandStack->push(command);
5482 void CustomTrackView::slotEditTimeLineGuide()
5484 if (m_dragGuide == NULL) return;
5485 CommentedTime guide = m_dragGuide->info();
5486 QPointer<MarkerDialog> d = new MarkerDialog(NULL, guide,
5487 m_document->timecode(), i18n("Edit Guide"), this);
5488 if (d->exec() == QDialog::Accepted) {
5489 EditGuideCommand *command = new EditGuideCommand(this, guide.time(), guide.comment(), d->newMarker().time(), d->newMarker().comment(), true);
5490 m_commandStack->push(command);
5495 void CustomTrackView::slotDeleteGuide(int guidePos)
5498 if (guidePos == -1) pos = GenTime(m_cursorPos, m_document->fps());
5499 else pos = GenTime(guidePos, m_document->fps());
5501 for (int i = 0; i < m_guides.count(); i++) {
5502 if (m_guides.at(i)->position() == pos) {
5503 EditGuideCommand *command = new EditGuideCommand(this, m_guides.at(i)->position(), m_guides.at(i)->label(), GenTime(), QString(), true);
5504 m_commandStack->push(command);
5509 if (!found) emit displayMessage(i18n("No guide at cursor time"), ErrorMessage);
5513 void CustomTrackView::slotDeleteTimeLineGuide()
5515 if (m_dragGuide == NULL) return;
5516 EditGuideCommand *command = new EditGuideCommand(this, m_dragGuide->position(), m_dragGuide->label(), GenTime(), QString(), true);
5517 m_commandStack->push(command);
5521 void CustomTrackView::slotDeleteAllGuides()
5523 QUndoCommand *deleteAll = new QUndoCommand();
5524 deleteAll->setText("Delete all guides");
5525 for (int i = 0; i < m_guides.count(); i++) {
5526 new EditGuideCommand(this, m_guides.at(i)->position(), m_guides.at(i)->label(), GenTime(), QString(), true, deleteAll);
5528 m_commandStack->push(deleteAll);
5531 void CustomTrackView::setTool(PROJECTTOOL tool)
5536 void CustomTrackView::setScale(double scaleFactor, double verticalScale)
5539 newmatrix = newmatrix.scale(scaleFactor, verticalScale);
5540 m_scene->setScale(scaleFactor, verticalScale);
5541 removeTipAnimation();
5542 bool adjust = false;
5543 if (verticalScale != matrix().m22()) adjust = true;
5544 setMatrix(newmatrix);
5546 double newHeight = m_tracksHeight * m_document->tracksCount() * matrix().m22();
5547 m_cursorLine->setLine(m_cursorLine->line().x1(), 0, m_cursorLine->line().x1(), newHeight - 1);
5548 for (int i = 0; i < m_guides.count(); i++) {
5549 QLineF l = m_guides.at(i)->line();
5550 l.setP2(QPointF(l.x2(), newHeight));
5551 m_guides.at(i)->setLine(l);
5553 setSceneRect(0, 0, sceneRect().width(), m_tracksHeight * m_document->tracksCount());
5556 int diff = sceneRect().width() - m_projectDuration;
5557 if (diff * newmatrix.m11() < 50) {
5558 if (newmatrix.m11() < 0.4)
5559 setSceneRect(0, 0, (m_projectDuration + 100 / newmatrix.m11()), sceneRect().height());
5561 setSceneRect(0, 0, (m_projectDuration + 300), sceneRect().height());
5563 double verticalPos = mapToScene(QPoint(0, viewport()->height() / 2)).y();
5564 centerOn(QPointF(cursorPos(), verticalPos));
5567 void CustomTrackView::slotRefreshGuides()
5569 if (KdenliveSettings::showmarkers()) {
5570 for (int i = 0; i < m_guides.count(); i++)
5571 m_guides.at(i)->update();
5575 void CustomTrackView::drawBackground(QPainter * painter, const QRectF &rect)
5577 painter->setClipRect(rect);
5578 QPen pen1 = painter->pen();
5579 QColor lineColor = palette().dark().color();
5580 lineColor.setAlpha(100);
5581 pen1.setColor(lineColor);
5582 painter->setPen(pen1);
5583 double min = rect.left();
5584 double max = rect.right();
5585 painter->drawLine(QPointF(min, 0), QPointF(max, 0));
5586 int maxTrack = m_document->tracksCount();
5587 QColor lockedColor = palette().button().color();
5588 QColor audioColor = palette().alternateBase().color();
5589 for (int i = 0; i < maxTrack; i++) {
5590 TrackInfo info = m_document->trackInfoAt(maxTrack - i - 1);
5591 if (info.isLocked || info.type == AUDIOTRACK || i == m_selectedTrack) {
5592 const QRectF track(min, m_tracksHeight * i + 1, max - min, m_tracksHeight - 1);
5593 if (i == m_selectedTrack)
5594 painter->fillRect(track, m_activeTrackBrush.brush(this));
5596 painter->fillRect(track, info.isLocked ? lockedColor : audioColor);
5598 painter->drawLine(QPointF(min, m_tracksHeight *(i + 1)), QPointF(max, m_tracksHeight *(i + 1)));
5602 bool CustomTrackView::findString(const QString &text)
5605 for (int i = 0; i < m_searchPoints.size(); ++i) {
5606 marker = m_searchPoints.at(i).comment();
5607 if (marker.contains(text, Qt::CaseInsensitive)) {
5608 seekCursorPos(m_searchPoints.at(i).time().frames(m_document->fps()));
5609 int vert = verticalScrollBar()->value();
5610 int hor = cursorPos();
5611 ensureVisible(hor, vert + 10, 2, 2, 50, 0);
5619 void CustomTrackView::selectFound(QString track, QString pos)
5621 seekCursorPos(m_document->timecode().getFrameCount(pos));
5622 slotSelectTrack(track.toInt());
5624 int vert = verticalScrollBar()->value();
5625 int hor = cursorPos();
5626 ensureVisible(hor, vert + 10, 2, 2, 50, 0);
5629 bool CustomTrackView::findNextString(const QString &text)
5632 for (int i = m_findIndex + 1; i < m_searchPoints.size(); ++i) {
5633 marker = m_searchPoints.at(i).comment();
5634 if (marker.contains(text, Qt::CaseInsensitive)) {
5635 seekCursorPos(m_searchPoints.at(i).time().frames(m_document->fps()));
5636 int vert = verticalScrollBar()->value();
5637 int hor = cursorPos();
5638 ensureVisible(hor, vert + 10, 2, 2, 50, 0);
5647 void CustomTrackView::initSearchStrings()
5649 m_searchPoints.clear();
5650 QList<QGraphicsItem *> itemList = items();
5651 for (int i = 0; i < itemList.count(); i++) {
5652 // parse all clip names
5653 if (itemList.at(i)->type() == AVWIDGET) {
5654 ClipItem *item = static_cast <ClipItem *>(itemList.at(i));
5655 GenTime start = item->startPos();
5656 CommentedTime t(start, item->clipName());
5657 m_searchPoints.append(t);
5658 // add all clip markers
5659 QList < CommentedTime > markers = item->commentedSnapMarkers();
5660 m_searchPoints += markers;
5665 for (int i = 0; i < m_guides.count(); i++)
5666 m_searchPoints.append(m_guides.at(i)->info());
5668 qSort(m_searchPoints);
5671 void CustomTrackView::clearSearchStrings()
5673 m_searchPoints.clear();
5677 QList<ItemInfo> CustomTrackView::findId(const QString &clipId)
5679 QList<ItemInfo> matchingInfo;
5680 QList<QGraphicsItem *> itemList = items();
5681 for (int i = 0; i < itemList.count(); i++) {
5682 if (itemList.at(i)->type() == AVWIDGET) {
5683 ClipItem *item = (ClipItem *)itemList.at(i);
5684 if (item->clipProducer() == clipId)
5685 matchingInfo << item->info();
5688 return matchingInfo;
5691 void CustomTrackView::copyClip()
5693 qDeleteAll(m_copiedItems);
5694 m_copiedItems.clear();
5695 QList<QGraphicsItem *> itemList = scene()->selectedItems();
5696 if (itemList.count() == 0) {
5697 emit displayMessage(i18n("Select a clip before copying"), ErrorMessage);
5700 for (int i = 0; i < itemList.count(); i++) {
5701 if (itemList.at(i)->type() == AVWIDGET) {
5702 ClipItem *clip = static_cast <ClipItem *>(itemList.at(i));
5703 ClipItem *clone = clip->clone(clip->info());
5704 m_copiedItems.append(clone);
5705 } else if (itemList.at(i)->type() == TRANSITIONWIDGET) {
5706 Transition *dup = static_cast <Transition *>(itemList.at(i));
5707 m_copiedItems.append(dup->clone());
5712 bool CustomTrackView::canBePastedTo(ItemInfo info, int type) const
5714 if (m_scene->editMode() != NORMALEDIT) {
5715 // If we are in overwrite mode, always allow the move
5718 int height = m_tracksHeight - 2;
5720 if (type == TRANSITIONWIDGET) {
5721 height = Transition::itemHeight();
5722 offset = Transition::itemOffset();
5724 else if (type == AVWIDGET) {
5725 height = ClipItem::itemHeight();
5726 offset = ClipItem::itemOffset();
5728 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);
5729 QList<QGraphicsItem *> collisions = scene()->items(rect, Qt::IntersectsItemBoundingRect);
5730 for (int i = 0; i < collisions.count(); i++) {
5731 if (collisions.at(i)->type() == type) {
5738 bool CustomTrackView::canBePastedTo(QList <ItemInfo> infoList, int type) const
5741 for (int i = 0; i < infoList.count(); i++) {
5742 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));
5745 QList<QGraphicsItem *> collisions = scene()->items(path);
5746 for (int i = 0; i < collisions.count(); i++) {
5747 if (collisions.at(i)->type() == type) return false;
5752 bool CustomTrackView::canBePasted(QList<AbstractClipItem *> items, GenTime offset, int trackOffset) const
5754 for (int i = 0; i < items.count(); i++) {
5755 ItemInfo info = items.at(i)->info();
5756 info.startPos += offset;
5757 info.endPos += offset;
5758 info.track += trackOffset;
5759 if (!canBePastedTo(info, items.at(i)->type())) return false;
5764 bool CustomTrackView::canBeMoved(QList<AbstractClipItem *> items, GenTime offset, int trackOffset) const
5766 QPainterPath movePath;
5767 movePath.moveTo(0, 0);
5769 for (int i = 0; i < items.count(); i++) {
5770 ItemInfo info = items.at(i)->info();
5771 info.startPos = info.startPos + offset;
5772 info.endPos = info.endPos + offset;
5773 info.track = info.track + trackOffset;
5774 if (info.startPos < GenTime()) {
5775 // No clip should go below 0
5778 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));
5779 movePath.addRect(rect);
5781 QList<QGraphicsItem *> collisions = scene()->items(movePath, Qt::IntersectsItemBoundingRect);
5782 for (int i = 0; i < collisions.count(); i++) {
5783 if ((collisions.at(i)->type() == AVWIDGET || collisions.at(i)->type() == TRANSITIONWIDGET) && !items.contains(static_cast <AbstractClipItem *>(collisions.at(i)))) {
5784 kDebug() << " //////////// CLIP COLLISION, MOVE NOT ALLOWED";
5792 void CustomTrackView::pasteClip()
5794 if (m_copiedItems.count() == 0) {
5795 emit displayMessage(i18n("No clip copied"), ErrorMessage);
5800 GenTime pos = GenTime(-1);
5801 if (m_menuPosition.isNull()) {
5802 position = mapFromGlobal(QCursor::pos());
5803 if (!contentsRect().contains(position) || mapToScene(position).y() / m_tracksHeight > m_document->tracksCount()) {
5804 track = m_selectedTrack;
5805 pos = GenTime(m_cursorPos, m_document->fps());
5806 /*emit displayMessage(i18n("Cannot paste selected clips"), ErrorMessage);
5810 position = m_menuPosition;
5813 if (pos == GenTime(-1))
5814 pos = GenTime((int)(mapToScene(position).x()), m_document->fps());
5816 track = (int)(mapToScene(position).y() / m_tracksHeight);
5818 GenTime leftPos = m_copiedItems.at(0)->startPos();
5819 int lowerTrack = m_copiedItems.at(0)->track();
5820 int upperTrack = m_copiedItems.at(0)->track();
5821 for (int i = 1; i < m_copiedItems.count(); i++) {
5822 if (m_copiedItems.at(i)->startPos() < leftPos) leftPos = m_copiedItems.at(i)->startPos();
5823 if (m_copiedItems.at(i)->track() < lowerTrack) lowerTrack = m_copiedItems.at(i)->track();
5824 if (m_copiedItems.at(i)->track() > upperTrack) upperTrack = m_copiedItems.at(i)->track();
5827 GenTime offset = pos - leftPos;
5828 int trackOffset = track - lowerTrack;
5830 if (lowerTrack + trackOffset < 0) trackOffset = 0 - lowerTrack;
5831 if (upperTrack + trackOffset > m_document->tracksCount() - 1) trackOffset = m_document->tracksCount() - upperTrack - 1;
5832 if (!canBePasted(m_copiedItems, offset, trackOffset)) {
5833 emit displayMessage(i18n("Cannot paste selected clips"), ErrorMessage);
5836 QUndoCommand *pasteClips = new QUndoCommand();
5837 pasteClips->setText("Paste clips");
5839 for (int i = 0; i < m_copiedItems.count(); i++) {
5840 // parse all clip names
5841 if (m_copiedItems.at(i) && m_copiedItems.at(i)->type() == AVWIDGET) {
5842 ClipItem *clip = static_cast <ClipItem *>(m_copiedItems.at(i));
5843 ItemInfo info = clip->info();
5844 info.startPos += offset;
5845 info.endPos += offset;
5846 info.track += trackOffset;
5847 if (canBePastedTo(info, AVWIDGET)) {
5848 new AddTimelineClipCommand(this, clip->xml(), clip->clipProducer(), info, clip->effectList(), m_scene->editMode() == OVERWRITEEDIT, m_scene->editMode() == INSERTEDIT, true, false, pasteClips);
5849 } else emit displayMessage(i18n("Cannot paste clip to selected place"), ErrorMessage);
5850 } else if (m_copiedItems.at(i) && m_copiedItems.at(i)->type() == TRANSITIONWIDGET) {
5851 Transition *tr = static_cast <Transition *>(m_copiedItems.at(i));
5853 info.startPos = tr->startPos() + offset;
5854 info.endPos = tr->endPos() + offset;
5855 info.track = tr->track() + trackOffset;
5856 int transitionEndTrack;
5857 if (!tr->forcedTrack()) transitionEndTrack = getPreviousVideoTrack(info.track);
5858 else transitionEndTrack = tr->transitionEndTrack();
5859 if (canBePastedTo(info, TRANSITIONWIDGET)) {
5860 if (info.startPos >= info.endPos) {
5861 emit displayMessage(i18n("Invalid transition"), ErrorMessage);
5862 } else new AddTransitionCommand(this, info, transitionEndTrack, tr->toXML(), false, true, pasteClips);
5863 } else emit displayMessage(i18n("Cannot paste transition to selected place"), ErrorMessage);
5866 updateTrackDuration(-1, pasteClips);
5867 m_commandStack->push(pasteClips);
5870 void CustomTrackView::pasteClipEffects()
5872 if (m_copiedItems.count() != 1 || m_copiedItems.at(0)->type() != AVWIDGET) {
5873 emit displayMessage(i18n("You must copy exactly one clip before pasting effects"), ErrorMessage);
5876 ClipItem *clip = static_cast < ClipItem *>(m_copiedItems.at(0));
5878 QUndoCommand *paste = new QUndoCommand();
5879 paste->setText("Paste effects");
5881 QList<QGraphicsItem *> clips = scene()->selectedItems();
5884 for (int i = 0; i < clips.count(); ++i) {
5885 if (clips.at(i)->type() == GROUPWIDGET) {
5886 QList<QGraphicsItem *> children = clips.at(i)->childItems();
5887 for (int j = 0; j < children.count(); j++) {
5888 if (children.at(j)->type() == AVWIDGET && !clips.contains(children.at(j))) {
5889 clips.append(children.at(j));
5895 for (int i = 0; i < clips.count(); ++i) {
5896 if (clips.at(i)->type() == AVWIDGET) {
5897 ClipItem *item = static_cast < ClipItem *>(clips.at(i));
5898 for (int j = 0; j < clip->effectsCount(); j++) {
5899 QDomElement eff = clip->effect(j);
5900 if (eff.attribute("unique", "0") == "0" || item->hasEffect(eff.attribute("tag"), eff.attribute("id")) == -1) {
5901 adjustKeyfames(clip->cropStart(), item->cropStart(), item->cropDuration(), eff);
5902 new AddEffectCommand(this, m_document->tracksCount() - item->track(), item->startPos(), eff, true, paste);
5907 if (paste->childCount() > 0) m_commandStack->push(paste);
5910 //adjust effects (fades, ...)
5911 for (int i = 0; i < clips.count(); ++i) {
5912 if (clips.at(i)->type() == AVWIDGET) {
5913 ClipItem *item = static_cast < ClipItem *>(clips.at(i));
5914 updatePositionEffects(item, item->info());
5920 void CustomTrackView::adjustKeyfames(GenTime oldstart, GenTime newstart, GenTime duration, QDomElement xml)
5922 // parse parameters to check if we need to adjust to the new crop start
5923 int diff = (newstart - oldstart).frames(m_document->fps());
5924 int max = (newstart + duration).frames(m_document->fps());
5926 QDomNodeList params = xml.elementsByTagName("parameter");
5927 for (int i = 0; i < params.count(); i++) {
5928 QDomElement e = params.item(i).toElement();
5929 if (!e.isNull() && (e.attribute("type") == "keyframe" || e.attribute("type") == "simplekeyframe")) {
5930 QString def = e.attribute("default");
5931 // Effect has a keyframe type parameter, we need to adjust the values
5932 QStringList keys = e.attribute("keyframes").split(';', QString::SkipEmptyParts);
5933 QStringList newKeyFrames;
5934 foreach(const QString &str, keys) {
5935 int pos = str.section(':', 0, 0).toInt();
5936 double val = str.section(':', 1, 1).toDouble();
5939 newKeyFrames.append(QString::number(max) + ':' + locale.toString(val));
5941 } else newKeyFrames.append(QString::number(pos) + ':' + locale.toString(val));
5943 //kDebug()<<"ORIGIN: "<<keys<<", FIXED: "<<newKeyFrames;
5944 e.setAttribute("keyframes", newKeyFrames.join(";"));
5949 ClipItem *CustomTrackView::getClipUnderCursor() const
5951 QRectF rect((double) m_cursorPos, 0.0, 1.0, (double)(m_tracksHeight * m_document->tracksCount()));
5952 QList<QGraphicsItem *> collisions = scene()->items(rect, Qt::IntersectsItemBoundingRect);
5953 for (int i = 0; i < collisions.count(); i++) {
5954 if (collisions.at(i)->type() == AVWIDGET) {
5955 ClipItem *clip = static_cast < ClipItem *>(collisions.at(i));
5956 if (!clip->isItemLocked()) return clip;
5962 AbstractClipItem *CustomTrackView::getMainActiveClip() const
5964 QList<QGraphicsItem *> clips = scene()->selectedItems();
5965 if (clips.isEmpty()) {
5966 return getClipUnderCursor();
5968 AbstractClipItem *item = NULL;
5969 for (int i = 0; i < clips.count(); ++i) {
5970 if (clips.at(i)->type() == AVWIDGET) {
5971 item = static_cast < AbstractClipItem *>(clips.at(i));
5972 if (clips.count() > 1 && item->startPos().frames(m_document->fps()) <= m_cursorPos && item->endPos().frames(m_document->fps()) >= m_cursorPos) break;
5975 if (item) return item;
5980 ClipItem *CustomTrackView::getActiveClipUnderCursor(bool allowOutsideCursor) const
5982 QList<QGraphicsItem *> clips = scene()->selectedItems();
5983 if (clips.isEmpty()) {
5984 return getClipUnderCursor();
5987 // remove all items in the list that are not clips
5988 for (int i = 0; i < clips.count();) {
5989 if (clips.at(i)->type() != AVWIDGET) clips.removeAt(i);
5992 if (clips.count() == 1 && allowOutsideCursor) return static_cast < ClipItem *>(clips.at(0));
5993 for (int i = 0; i < clips.count(); ++i) {
5994 if (clips.at(i)->type() == AVWIDGET) {
5995 item = static_cast < ClipItem *>(clips.at(i));
5996 if (item->startPos().frames(m_document->fps()) <= m_cursorPos && item->endPos().frames(m_document->fps()) >= m_cursorPos)
6004 void CustomTrackView::setInPoint()
6006 AbstractClipItem *clip = getActiveClipUnderCursor(true);
6008 if (m_dragItem && m_dragItem->type() == TRANSITIONWIDGET) {
6011 emit displayMessage(i18n("You must select one clip for this action"), ErrorMessage);
6016 AbstractGroupItem *parent = static_cast <AbstractGroupItem *>(clip->parentItem());
6019 QUndoCommand *resizeCommand = new QUndoCommand();
6020 resizeCommand->setText(i18n("Resize group"));
6021 QList <QGraphicsItem *> items = parent->childItems();
6022 for (int i = 0; i < items.count(); ++i) {
6023 AbstractClipItem *item = static_cast<AbstractClipItem *>(items.at(i));
6024 if (item && item->type() == AVWIDGET) {
6025 prepareResizeClipStart(item, item->info(), m_cursorPos, true, resizeCommand);
6028 if (resizeCommand->childCount() > 0) m_commandStack->push(resizeCommand);
6030 //TODO warn user of failed resize
6031 delete resizeCommand;
6034 else prepareResizeClipStart(clip, clip->info(), m_cursorPos, true);
6037 void CustomTrackView::setOutPoint()
6039 AbstractClipItem *clip = getActiveClipUnderCursor(true);
6041 if (m_dragItem && m_dragItem->type() == TRANSITIONWIDGET) {
6044 emit displayMessage(i18n("You must select one clip for this action"), ErrorMessage);
6048 AbstractGroupItem *parent = static_cast <AbstractGroupItem *>(clip->parentItem());
6051 QUndoCommand *resizeCommand = new QUndoCommand();
6052 resizeCommand->setText(i18n("Resize group"));
6053 QList <QGraphicsItem *> items = parent->childItems();
6054 for (int i = 0; i < items.count(); ++i) {
6055 AbstractClipItem *item = static_cast<AbstractClipItem *>(items.at(i));
6056 if (item && item->type() == AVWIDGET) {
6057 prepareResizeClipEnd(item, item->info(), m_cursorPos, true, resizeCommand);
6060 if (resizeCommand->childCount() > 0) m_commandStack->push(resizeCommand);
6062 //TODO warn user of failed resize
6063 delete resizeCommand;
6066 else prepareResizeClipEnd(clip, clip->info(), m_cursorPos, true);
6069 void CustomTrackView::slotUpdateAllThumbs()
6071 if (!isEnabled()) return;
6072 QList<QGraphicsItem *> itemList = items();
6073 //if (itemList.isEmpty()) return;
6075 const QString thumbBase = m_document->projectFolder().path() + "/thumbs/";
6076 for (int i = 0; i < itemList.count(); i++) {
6077 if (itemList.at(i)->type() == AVWIDGET) {
6078 item = static_cast <ClipItem *>(itemList.at(i));
6079 if (item && item->isEnabled() && item->clipType() != COLOR && item->clipType() != AUDIO) {
6080 // Check if we have a cached thumbnail
6081 if (item->clipType() == IMAGE || item->clipType() == TEXT) {
6082 QString thumb = thumbBase + item->baseClip()->getClipHash() + "_0.png";
6083 if (QFile::exists(thumb)) {
6085 if (pix.isNull()) KIO::NetAccess::del(KUrl(thumb), this);
6086 item->slotSetStartThumb(pix);
6089 QString startThumb = thumbBase + item->baseClip()->getClipHash() + '_';
6090 QString endThumb = startThumb;
6091 startThumb.append(QString::number((int) item->speedIndependantCropStart().frames(m_document->fps())) + ".png");
6092 endThumb.append(QString::number((int) (item->speedIndependantCropStart() + item->speedIndependantCropDuration()).frames(m_document->fps()) - 1) + ".png");
6093 if (QFile::exists(startThumb)) {
6094 QPixmap pix(startThumb);
6095 if (pix.isNull()) KIO::NetAccess::del(KUrl(startThumb), this);
6096 item->slotSetStartThumb(pix);
6098 if (QFile::exists(endThumb)) {
6099 QPixmap pix(endThumb);
6100 if (pix.isNull()) KIO::NetAccess::del(KUrl(endThumb), this);
6101 item->slotSetEndThumb(pix);
6104 item->refreshClip(false, false);
6108 viewport()->update();
6111 void CustomTrackView::saveThumbnails()
6113 QList<QGraphicsItem *> itemList = items();
6115 QString thumbBase = m_document->projectFolder().path() + "/thumbs/";
6116 for (int i = 0; i < itemList.count(); i++) {
6117 if (itemList.at(i)->type() == AVWIDGET) {
6118 item = static_cast <ClipItem *>(itemList.at(i));
6119 if (item->clipType() != COLOR) {
6120 // Check if we have a cached thumbnail
6121 if (item->clipType() == IMAGE || item->clipType() == TEXT || item->clipType() == AUDIO) {
6122 QString thumb = thumbBase + item->baseClip()->getClipHash() + "_0.png";
6123 if (!QFile::exists(thumb)) {
6124 QPixmap pix(item->startThumb());
6128 QString startThumb = thumbBase + item->baseClip()->getClipHash() + '_';
6129 QString endThumb = startThumb;
6130 startThumb.append(QString::number((int) item->speedIndependantCropStart().frames(m_document->fps())) + ".png");
6131 endThumb.append(QString::number((int) (item->speedIndependantCropStart() + item->speedIndependantCropDuration()).frames(m_document->fps()) - 1) + ".png");
6132 if (!QFile::exists(startThumb)) {
6133 QPixmap pix(item->startThumb());
6134 pix.save(startThumb);
6136 if (!QFile::exists(endThumb)) {
6137 QPixmap pix(item->endThumb());
6147 void CustomTrackView::slotInsertTrack(int ix)
6149 QPointer<TrackDialog> d = new TrackDialog(m_document, parentWidget());
6150 d->comboTracks->setCurrentIndex(ix);
6151 d->label->setText(i18n("Insert track"));
6152 d->setWindowTitle(i18n("Insert New Track"));
6154 if (d->exec() == QDialog::Accepted) {
6155 ix = d->comboTracks->currentIndex();
6156 if (d->before_select->currentIndex() == 1)
6160 info.isMute = false;
6161 info.isLocked = false;
6162 info.effectsList = EffectsList(true);
6163 if (d->video_track->isChecked()) {
6164 info.type = VIDEOTRACK;
6165 info.isBlind = false;
6167 info.type = AUDIOTRACK;
6168 info.isBlind = true;
6170 AddTrackCommand *addTrack = new AddTrackCommand(this, ix, info, true);
6171 m_commandStack->push(addTrack);
6172 setDocumentModified();
6177 void CustomTrackView::slotDeleteTrack(int ix)
6179 if (m_document->tracksCount() < 2) return;
6180 QPointer<TrackDialog> d = new TrackDialog(m_document, parentWidget());
6181 d->comboTracks->setCurrentIndex(ix);
6182 d->label->setText(i18n("Delete track"));
6183 d->before_select->setHidden(true);
6184 d->setWindowTitle(i18n("Delete Track"));
6185 d->video_track->setHidden(true);
6186 d->audio_track->setHidden(true);
6187 if (d->exec() == QDialog::Accepted) {
6188 ix = d->comboTracks->currentIndex();
6189 TrackInfo info = m_document->trackInfoAt(m_document->tracksCount() - ix - 1);
6190 deleteTimelineTrack(ix, info);
6191 setDocumentModified();
6192 /*AddTrackCommand* command = new AddTrackCommand(this, ix, info, false);
6193 m_commandStack->push(command);*/
6198 void CustomTrackView::slotConfigTracks(int ix)
6200 QPointer<TracksConfigDialog> d = new TracksConfigDialog(m_document,
6201 ix, parentWidget());
6202 if (d->exec() == QDialog::Accepted) {
6203 ConfigTracksCommand *configTracks = new ConfigTracksCommand(this, m_document->tracksList(), d->tracksList());
6204 m_commandStack->push(configTracks);
6205 QList <int> toDelete = d->deletedTracks();
6206 for (int i = 0; i < toDelete.count(); ++i) {
6207 TrackInfo info = m_document->trackInfoAt(m_document->tracksCount() - toDelete.at(i) + i - 1);
6208 deleteTimelineTrack(toDelete.at(i) - i, info);
6210 setDocumentModified();
6215 void CustomTrackView::deleteTimelineTrack(int ix, TrackInfo trackinfo)
6217 if (m_document->tracksCount() < 2) return;
6218 double startY = ix * m_tracksHeight + 1 + m_tracksHeight / 2;
6219 QRectF r(0, startY, sceneRect().width(), m_tracksHeight / 2 - 1);
6220 QList<QGraphicsItem *> selection = m_scene->items(r);
6221 QUndoCommand *deleteTrack = new QUndoCommand();
6222 deleteTrack->setText("Delete track");
6224 // Delete all clips in selected track
6225 for (int i = 0; i < selection.count(); i++) {
6226 if (selection.at(i)->type() == AVWIDGET) {
6227 ClipItem *item = static_cast <ClipItem *>(selection.at(i));
6228 new AddTimelineClipCommand(this, item->xml(), item->clipProducer(), item->info(), item->effectList(), false, false, false, true, deleteTrack);
6229 m_waitingThumbs.removeAll(item);
6230 m_scene->removeItem(item);
6233 } else if (selection.at(i)->type() == TRANSITIONWIDGET) {
6234 Transition *item = static_cast <Transition *>(selection.at(i));
6235 new AddTransitionCommand(this, item->info(), item->transitionEndTrack(), item->toXML(), true, false, deleteTrack);
6236 m_scene->removeItem(item);
6242 new AddTrackCommand(this, ix, trackinfo, false, deleteTrack);
6243 m_commandStack->push(deleteTrack);
6246 void CustomTrackView::autoTransition()
6248 QList<QGraphicsItem *> itemList = scene()->selectedItems();
6249 if (itemList.count() != 1 || itemList.at(0)->type() != TRANSITIONWIDGET) {
6250 emit displayMessage(i18n("You must select one transition for this action"), ErrorMessage);
6253 Transition *tr = static_cast <Transition*>(itemList.at(0));
6254 tr->setAutomatic(!tr->isAutomatic());
6255 QDomElement transition = tr->toXML();
6256 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);
6257 setDocumentModified();
6260 void CustomTrackView::clipNameChanged(const QString &id, const QString &name)
6262 QList<QGraphicsItem *> list = scene()->items();
6263 ClipItem *clip = NULL;
6264 for (int i = 0; i < list.size(); ++i) {
6265 if (list.at(i)->type() == AVWIDGET) {
6266 clip = static_cast <ClipItem *>(list.at(i));
6267 if (clip->clipProducer() == id) {
6268 clip->setClipName(name);
6272 viewport()->update();
6275 void CustomTrackView::getClipAvailableSpace(AbstractClipItem *item, GenTime &minimum, GenTime &maximum)
6277 minimum = GenTime();
6278 maximum = GenTime();
6279 QList<QGraphicsItem *> selection;
6280 selection = m_scene->items(0, item->track() * m_tracksHeight + m_tracksHeight / 2, sceneRect().width(), 2);
6281 selection.removeAll(item);
6282 for (int i = 0; i < selection.count(); i++) {
6283 AbstractClipItem *clip = static_cast <AbstractClipItem *>(selection.at(i));
6284 if (clip && clip->type() == AVWIDGET) {
6285 if (clip->endPos() <= item->startPos() && clip->endPos() > minimum) minimum = clip->endPos();
6286 if (clip->startPos() > item->startPos() && (clip->startPos() < maximum || maximum == GenTime())) maximum = clip->startPos();
6291 void CustomTrackView::getTransitionAvailableSpace(AbstractClipItem *item, GenTime &minimum, GenTime &maximum)
6293 minimum = GenTime();
6294 maximum = GenTime();
6295 QList<QGraphicsItem *> selection;
6296 selection = m_scene->items(0, (item->track() + 1) * m_tracksHeight, sceneRect().width(), 2);
6297 selection.removeAll(item);
6298 for (int i = 0; i < selection.count(); i++) {
6299 AbstractClipItem *clip = static_cast <AbstractClipItem *>(selection.at(i));
6300 if (clip && clip->type() == TRANSITIONWIDGET) {
6301 if (clip->endPos() <= item->startPos() && clip->endPos() > minimum) minimum = clip->endPos();
6302 if (clip->startPos() > item->startPos() && (clip->startPos() < maximum || maximum == GenTime())) maximum = clip->startPos();
6307 void CustomTrackView::loadGroups(const QDomNodeList &groups)
6309 for (int i = 0; i < groups.count(); i++) {
6310 QDomNodeList children = groups.at(i).childNodes();
6311 scene()->clearSelection();
6312 for (int nodeindex = 0; nodeindex < children.count(); nodeindex++) {
6313 QDomElement elem = children.item(nodeindex).toElement();
6314 int pos = elem.attribute("position").toInt();
6315 int track = elem.attribute("track").toInt();
6316 if (elem.tagName() == "clipitem") {
6317 ClipItem *clip = getClipItemAt(pos, track); //m_document->tracksCount() - transitiontrack);
6318 if (clip) clip->setSelected(true);
6320 Transition *clip = getTransitionItemAt(pos, track); //m_document->tracksCount() - transitiontrack);
6321 if (clip) clip->setSelected(true);
6324 groupSelectedItems(false, true);
6328 void CustomTrackView::splitAudio()
6330 resetSelectionGroup();
6331 QList<QGraphicsItem *> selection = scene()->selectedItems();
6332 if (selection.isEmpty()) {
6333 emit displayMessage(i18n("You must select at least one clip for this action"), ErrorMessage);
6336 QUndoCommand *splitCommand = new QUndoCommand();
6337 splitCommand->setText(i18n("Split audio"));
6338 for (int i = 0; i < selection.count(); i++) {
6339 if (selection.at(i)->type() == AVWIDGET) {
6340 ClipItem *clip = static_cast <ClipItem *>(selection.at(i));
6341 if (clip->clipType() == AV || clip->clipType() == PLAYLIST) {
6342 if (clip->parentItem()) {
6343 emit displayMessage(i18n("Cannot split audio of grouped clips"), ErrorMessage);
6345 EffectsList effects;
6346 effects.clone(clip->effectList());
6347 new SplitAudioCommand(this, clip->track(), clip->startPos(), effects, splitCommand);
6352 if (splitCommand->childCount()) {
6353 updateTrackDuration(-1, splitCommand);
6354 m_commandStack->push(splitCommand);
6358 void CustomTrackView::setAudioAlignReference()
6360 QList<QGraphicsItem *> selection = scene()->selectedItems();
6361 if (selection.isEmpty() || selection.size() > 1) {
6362 emit displayMessage(i18n("You must select exactly one clip for the audio reference."), ErrorMessage);
6365 if (m_audioCorrelator != NULL) {
6366 delete m_audioCorrelator;
6368 if (selection.at(0)->type() == AVWIDGET) {
6369 ClipItem *clip = static_cast<ClipItem*>(selection.at(0));
6370 if (clip->clipType() == AV || clip->clipType() == AUDIO) {
6371 m_audioAlignmentReference = clip;
6373 AudioEnvelope *envelope = new AudioEnvelope(clip->baseClip()->fileURL().path(), clip->getProducer(clip->track()));
6374 m_audioCorrelator = new AudioCorrelation(envelope);
6378 envelope->drawEnvelope().save("kdenlive-audio-reference-envelope.png");
6379 envelope->dumpInfo();
6383 emit displayMessage(i18n("Audio align reference set."), InformationMessage);
6387 emit displayMessage(i18n("Reference for audio alignment must contain audio data."), ErrorMessage);
6390 void CustomTrackView::alignAudio()
6392 bool referenceOK = true;
6393 if (m_audioCorrelator == NULL) {
6394 referenceOK = false;
6397 if (!scene()->items().contains(m_audioAlignmentReference)) {
6398 // The reference item has been deleted from the timeline (or so)
6399 referenceOK = false;
6403 emit displayMessage(i18n("Audio alignment reference not yet set."), InformationMessage);
6408 QList<QGraphicsItem *> selection = scene()->selectedItems();
6409 foreach (QGraphicsItem *item, selection) {
6410 if (item->type() == AVWIDGET) {
6412 ClipItem *clip = static_cast<ClipItem*>(item);
6413 if (clip == m_audioAlignmentReference) {
6417 if (clip->clipType() == AV || clip->clipType() == AUDIO) {
6418 AudioEnvelope *envelope = new AudioEnvelope(clip->baseClip()->fileURL().path(), clip->getProducer(clip->track()), clip->info().cropStart.frames(m_document->fps()), clip->info().cropDuration.frames(m_document->fps()));
6420 // FFT only for larger vectors. We could use it all time, but for small vectors
6421 // the (anyway not noticeable) overhead is smaller with a nested for loop correlation.
6422 int index = m_audioCorrelator->addChild(envelope, envelope->envelopeSize() > 200);
6423 int shift = m_audioCorrelator->getShift(index);
6428 m_audioCorrelator->info(index)->toImage().save("kdenlive-audio-align-cross-correlation.png");
6429 envelope->drawEnvelope().save("kdenlive-audio-align-envelope.png");
6430 envelope->dumpInfo();
6432 int targetPos = m_audioAlignmentReference->startPos().frames(m_document->fps()) + shift;
6433 qDebug() << "Reference starts at " << m_audioAlignmentReference->startPos().frames(m_document->fps());
6434 qDebug() << "We will start at " << targetPos;
6435 qDebug() << "to shift by " << shift;
6436 qDebug() << "(eventually)";
6437 qDebug() << "(maybe)";
6441 QUndoCommand *moveCommand = new QUndoCommand();
6443 GenTime add(shift, m_document->fps());
6444 ItemInfo start = clip->info();
6446 ItemInfo end = start;
6447 end.startPos = m_audioAlignmentReference->startPos() + add - m_audioAlignmentReference->cropStart();
6448 end.endPos = end.startPos + start.cropDuration;
6450 if ( end.startPos.seconds() < 0 ) {
6451 // Clip would start before 0, so crop it first
6452 GenTime cropBy = -end.startPos;
6455 qDebug() << "Need to crop clip. " << start;
6456 qDebug() << "end.startPos: " << end.startPos.toString() << ", cropBy: " << cropBy.toString();
6459 ItemInfo resized = start;
6460 resized.startPos += cropBy;
6462 resizeClip(start, resized);
6463 new ResizeClipCommand(this, start, resized, false, false, moveCommand);
6465 start = clip->info();
6466 end.startPos += cropBy;
6469 qDebug() << "Clip cropped. " << start;
6470 qDebug() << "Moving to: " << end;
6474 if (itemCollision(clip, end)) {
6476 emit displayMessage(i18n("Unable to move clip due to collision."), ErrorMessage);
6480 moveCommand->setText(i18n("Auto-align clip"));
6481 new MoveClipCommand(this, start, end, true, moveCommand);
6482 updateTrackDuration(clip->track(), moveCommand);
6483 m_commandStack->push(moveCommand);
6490 emit displayMessage(i18n("No audio clips selected."), ErrorMessage);
6492 emit displayMessage(i18n("Auto-aligned %1 clips.", counter), InformationMessage);
6496 void CustomTrackView::doSplitAudio(const GenTime &pos, int track, EffectsList effects, bool split)
6498 ClipItem *clip = getClipItemAt(pos, track);
6500 kDebug() << "// Cannot find clip to split!!!";
6504 int start = pos.frames(m_document->fps());
6505 int freetrack = m_document->tracksCount() - track - 1;
6507 // do not split audio when we are on an audio track
6508 if (m_document->trackInfoAt(freetrack).type == AUDIOTRACK)
6511 for (; freetrack > 0; freetrack--) {
6512 //kDebug() << "// CHK DOC TRK:" << freetrack << ", DUR:" << m_document->renderer()->mltTrackDuration(freetrack);
6513 if (m_document->trackInfoAt(freetrack - 1).type == AUDIOTRACK && !m_document->trackInfoAt(freetrack - 1).isLocked) {
6514 //kDebug() << "// CHK DOC TRK:" << freetrack << ", DUR:" << m_document->renderer()->mltTrackDuration(freetrack);
6515 if (m_document->renderer()->mltTrackDuration(freetrack) < start || m_document->renderer()->mltGetSpaceLength(pos, freetrack, false) >= clip->cropDuration().frames(m_document->fps())) {
6516 //kDebug() << "FOUND SPACE ON TRK: " << freetrack;
6521 kDebug() << "GOT TRK: " << track;
6522 if (freetrack == 0) {
6523 emit displayMessage(i18n("No empty space to put clip audio"), ErrorMessage);
6525 ItemInfo info = clip->info();
6526 info.track = m_document->tracksCount() - freetrack;
6527 addClip(clip->xml(), clip->clipProducer(), info, clip->effectList());
6528 scene()->clearSelection();
6529 clip->setSelected(true);
6530 ClipItem *audioClip = getClipItemAt(start, info.track);
6532 Mlt::Tractor *tractor = m_document->renderer()->lockService();
6533 clip->setVideoOnly(true);
6534 if (m_document->renderer()->mltUpdateClipProducer(tractor, m_document->tracksCount() - track, start, clip->baseClip()->videoProducer(info.track)) == false) {
6535 emit displayMessage(i18n("Cannot update clip (time: %1, track: %2)", start, track), ErrorMessage);
6537 if (m_document->renderer()->mltUpdateClipProducer(tractor, m_document->tracksCount() - info.track, start, clip->baseClip()->audioProducer(info.track)) == false) {
6538 emit displayMessage(i18n("Cannot update clip (time: %1, track: %2)", start, info.track), ErrorMessage);
6540 m_document->renderer()->unlockService(tractor);
6541 audioClip->setSelected(true);
6542 audioClip->setAudioOnly(true);
6544 // keep video effects, move audio effects to audio clip
6547 for (int i = 0; i < effects.count(); ++i) {
6548 if (effects.at(i).attribute("type") == "audio") {
6549 deleteEffect(m_document->tracksCount() - track, pos, clip->effect(videoIx));
6552 deleteEffect(freetrack, pos, audioClip->effect(audioIx));
6557 groupSelectedItems(false, true);
6561 // unsplit clip: remove audio part and change video part to normal clip
6562 if (clip->parentItem() == NULL || clip->parentItem()->type() != GROUPWIDGET) {
6563 kDebug() << "//CANNOT FIND CLP GRP";
6566 AbstractGroupItem *grp = static_cast <AbstractGroupItem *>(clip->parentItem());
6567 QList<QGraphicsItem *> children = grp->childItems();
6568 if (children.count() != 2) {
6569 kDebug() << "//SOMETHING IS WRONG WITH CLP GRP";
6572 for (int i = 0; i < children.count(); i++) {
6573 if (children.at(i) != clip) {
6574 ClipItem *clp = static_cast <ClipItem *>(children.at(i));
6575 ItemInfo info = clip->info();
6576 deleteClip(clp->info());
6577 clip->setVideoOnly(false);
6578 Mlt::Tractor *tractor = m_document->renderer()->lockService();
6579 if (!m_document->renderer()->mltUpdateClipProducer(
6581 m_document->tracksCount() - info.track,
6582 info.startPos.frames(m_document->fps()),
6583 clip->baseClip()->getProducer(info.track))) {
6585 emit displayMessage(i18n("Cannot update clip (time: %1, track: %2)",
6586 info.startPos.frames(m_document->fps()), info.track),
6589 m_document->renderer()->unlockService(tractor);
6591 // re-add audio effects
6592 for (int i = 0; i < effects.count(); ++i) {
6593 if (effects.at(i).attribute("type") == "audio") {
6594 addEffect(m_document->tracksCount() - track, pos, effects.at(i));
6601 clip->setFlag(QGraphicsItem::ItemIsMovable, true);
6602 m_document->clipManager()->removeGroup(grp);
6603 scene()->destroyItemGroup(grp);
6607 void CustomTrackView::setVideoOnly()
6609 resetSelectionGroup();
6610 QList<QGraphicsItem *> selection = scene()->selectedItems();
6611 if (selection.isEmpty()) {
6612 emit displayMessage(i18n("You must select one clip for this action"), ErrorMessage);
6615 QUndoCommand *videoCommand = new QUndoCommand();
6616 videoCommand->setText(i18n("Video only"));
6617 for (int i = 0; i < selection.count(); i++) {
6618 if (selection.at(i)->type() == AVWIDGET) {
6619 ClipItem *clip = static_cast <ClipItem *>(selection.at(i));
6620 if (clip->clipType() == AV || clip->clipType() == PLAYLIST) {
6621 if (clip->parentItem()) {
6622 emit displayMessage(i18n("Cannot change grouped clips"), ErrorMessage);
6624 new ChangeClipTypeCommand(this, clip->track(), clip->startPos(), true, false, clip->isVideoOnly(), clip->isAudioOnly(), videoCommand);
6629 m_commandStack->push(videoCommand);
6632 void CustomTrackView::setAudioOnly()
6634 resetSelectionGroup();
6635 QList<QGraphicsItem *> selection = scene()->selectedItems();
6636 if (selection.isEmpty()) {
6637 emit displayMessage(i18n("You must select one clip for this action"), ErrorMessage);
6640 QUndoCommand *videoCommand = new QUndoCommand();
6641 videoCommand->setText(i18n("Audio only"));
6642 for (int i = 0; i < selection.count(); i++) {
6643 if (selection.at(i)->type() == AVWIDGET) {
6644 ClipItem *clip = static_cast <ClipItem *>(selection.at(i));
6645 if (clip->clipType() == AV || clip->clipType() == PLAYLIST) {
6646 if (clip->parentItem()) {
6647 emit displayMessage(i18n("Cannot change grouped clips"), ErrorMessage);
6649 new ChangeClipTypeCommand(this, clip->track(), clip->startPos(), false, true, clip->isVideoOnly(), clip->isAudioOnly(), videoCommand);
6654 m_commandStack->push(videoCommand);
6657 void CustomTrackView::setAudioAndVideo()
6659 resetSelectionGroup();
6660 QList<QGraphicsItem *> selection = scene()->selectedItems();
6661 if (selection.isEmpty()) {
6662 emit displayMessage(i18n("You must select one clip for this action"), ErrorMessage);
6665 QUndoCommand *videoCommand = new QUndoCommand();
6666 videoCommand->setText(i18n("Audio and Video"));
6667 for (int i = 0; i < selection.count(); i++) {
6668 if (selection.at(i)->type() == AVWIDGET) {
6669 ClipItem *clip = static_cast <ClipItem *>(selection.at(i));
6670 if (clip->clipType() == AV || clip->clipType() == PLAYLIST) {
6671 if (clip->parentItem()) {
6672 emit displayMessage(i18n("Cannot change grouped clips"), ErrorMessage);
6674 new ChangeClipTypeCommand(this, clip->track(), clip->startPos(), false, false, clip->isVideoOnly(), clip->isAudioOnly(), videoCommand);
6679 m_commandStack->push(videoCommand);
6682 void CustomTrackView::doChangeClipType(const GenTime &pos, int track, bool videoOnly, bool audioOnly)
6684 ClipItem *clip = getClipItemAt(pos, track);
6686 kDebug() << "// Cannot find clip to split!!!";
6689 Mlt::Tractor *tractor = m_document->renderer()->lockService();
6691 int start = pos.frames(m_document->fps());
6692 clip->setVideoOnly(true);
6693 clip->setAudioOnly(false);
6694 if (m_document->renderer()->mltUpdateClipProducer(tractor, m_document->tracksCount() - track, start, clip->baseClip()->videoProducer(track)) == false) {
6695 emit displayMessage(i18n("Cannot update clip (time: %1, track: %2)", start, track), ErrorMessage);
6697 } else if (audioOnly) {
6698 int start = pos.frames(m_document->fps());
6699 clip->setAudioOnly(true);
6700 clip->setVideoOnly(false);
6701 if (m_document->renderer()->mltUpdateClipProducer(tractor, m_document->tracksCount() - track, start, clip->baseClip()->audioProducer(track)) == false) {
6702 emit displayMessage(i18n("Cannot update clip (time: %1, track: %2)", start, track), ErrorMessage);
6705 int start = pos.frames(m_document->fps());
6706 clip->setAudioOnly(false);
6707 clip->setVideoOnly(false);
6708 if (m_document->renderer()->mltUpdateClipProducer(tractor, m_document->tracksCount() - track, start, clip->baseClip()->getProducer(track)) == false) {
6709 emit displayMessage(i18n("Cannot update clip (time: %1, track: %2)", start, track), ErrorMessage);
6712 m_document->renderer()->unlockService(tractor);
6714 setDocumentModified();
6717 void CustomTrackView::updateClipTypeActions(ClipItem *clip)
6719 if (clip == NULL || (clip->clipType() != AV && clip->clipType() != PLAYLIST)) {
6720 m_clipTypeGroup->setEnabled(false);
6722 m_clipTypeGroup->setEnabled(true);
6723 QList <QAction *> actions = m_clipTypeGroup->actions();
6725 if (clip->isAudioOnly()) lookup = "clip_audio_only";
6726 else if (clip->isVideoOnly()) lookup = "clip_video_only";
6727 else lookup = "clip_audio_and_video";
6728 for (int i = 0; i < actions.count(); i++) {
6729 if (actions.at(i)->data().toString() == lookup) {
6730 actions.at(i)->setChecked(true);
6737 void CustomTrackView::slotGoToMarker(QAction *action)
6739 int pos = action->data().toInt();
6743 void CustomTrackView::reloadTransitionLumas()
6747 QDomElement lumaTransition = MainWindow::transitions.getEffectByTag("luma", "luma");
6748 QDomNodeList params = lumaTransition.elementsByTagName("parameter");
6749 for (int i = 0; i < params.count(); i++) {
6750 QDomElement e = params.item(i).toElement();
6751 if (e.attribute("tag") == "resource") {
6752 lumaNames = e.attribute("paramlistdisplay");
6753 lumaFiles = e.attribute("paramlist");
6758 QList<QGraphicsItem *> itemList = items();
6759 Transition *transitionitem;
6760 QDomElement transitionXml;
6761 for (int i = 0; i < itemList.count(); i++) {
6762 if (itemList.at(i)->type() == TRANSITIONWIDGET) {
6763 transitionitem = static_cast <Transition*>(itemList.at(i));
6764 transitionXml = transitionitem->toXML();
6765 if (transitionXml.attribute("id") == "luma" && transitionXml.attribute("tag") == "luma") {
6766 QDomNodeList params = transitionXml.elementsByTagName("parameter");
6767 for (int i = 0; i < params.count(); i++) {
6768 QDomElement e = params.item(i).toElement();
6769 if (e.attribute("tag") == "resource") {
6770 e.setAttribute("paramlistdisplay", lumaNames);
6771 e.setAttribute("paramlist", lumaFiles);
6776 if (transitionXml.attribute("id") == "composite" && transitionXml.attribute("tag") == "composite") {
6777 QDomNodeList params = transitionXml.elementsByTagName("parameter");
6778 for (int i = 0; i < params.count(); i++) {
6779 QDomElement e = params.item(i).toElement();
6780 if (e.attribute("tag") == "luma") {
6781 e.setAttribute("paramlistdisplay", lumaNames);
6782 e.setAttribute("paramlist", lumaFiles);
6789 emit transitionItemSelected(NULL);
6792 double CustomTrackView::fps() const
6794 return m_document->fps();
6797 void CustomTrackView::updateProjectFps()
6799 // update all clips to the new fps
6800 resetSelectionGroup();
6801 scene()->clearSelection();
6803 QList<QGraphicsItem *> itemList = items();
6804 for (int i = 0; i < itemList.count(); i++) {
6805 // remove all items and re-add them one by one
6806 if (itemList.at(i) != m_cursorLine && itemList.at(i)->parentItem() == NULL) m_scene->removeItem(itemList.at(i));
6808 for (int i = 0; i < itemList.count(); i++) {
6809 if (itemList.at(i)->parentItem() == 0 && (itemList.at(i)->type() == AVWIDGET || itemList.at(i)->type() == TRANSITIONWIDGET)) {
6810 AbstractClipItem *clip = static_cast <AbstractClipItem *>(itemList.at(i));
6811 clip->updateFps(m_document->fps());
6812 m_scene->addItem(clip);
6813 } else if (itemList.at(i)->type() == GROUPWIDGET) {
6814 AbstractGroupItem *grp = static_cast <AbstractGroupItem *>(itemList.at(i));
6815 QList<QGraphicsItem *> children = grp->childItems();
6816 for (int j = 0; j < children.count(); j++) {
6817 if (children.at(j)->type() == AVWIDGET || children.at(j)->type() == TRANSITIONWIDGET) {
6818 AbstractClipItem *clip = static_cast <AbstractClipItem *>(children.at(j));
6819 clip->setFlag(QGraphicsItem::ItemIsMovable, true);
6820 clip->updateFps(m_document->fps());
6823 m_document->clipManager()->removeGroup(grp);
6824 m_scene->addItem(grp);
6825 scene()->destroyItemGroup(grp);
6826 scene()->clearSelection();
6827 for (int j = 0; j < children.count(); j++) {
6828 if (children.at(j)->type() == AVWIDGET || children.at(j)->type() == TRANSITIONWIDGET) {
6829 //children.at(j)->setParentItem(0);
6830 children.at(j)->setSelected(true);
6833 groupSelectedItems(true, true);
6834 } else if (itemList.at(i)->type() == GUIDEITEM) {
6835 Guide *g = static_cast<Guide *>(itemList.at(i));
6837 m_scene->addItem(g);
6840 viewport()->update();
6843 void CustomTrackView::slotTrackDown()
6845 if (m_selectedTrack > m_document->tracksCount() - 2) m_selectedTrack = 0;
6846 else m_selectedTrack++;
6847 emit updateTrackHeaders();
6848 QRectF rect(mapToScene(QPoint(10, 0)).x(), m_selectedTrack * m_tracksHeight, 10, m_tracksHeight);
6849 ensureVisible(rect, 0, 0);
6850 viewport()->update();
6853 void CustomTrackView::slotTrackUp()
6855 if (m_selectedTrack > 0) m_selectedTrack--;
6856 else m_selectedTrack = m_document->tracksCount() - 1;
6857 emit updateTrackHeaders();
6858 QRectF rect(mapToScene(QPoint(10, 0)).x(), m_selectedTrack * m_tracksHeight, 10, m_tracksHeight);
6859 ensureVisible(rect, 0, 0);
6860 viewport()->update();
6863 int CustomTrackView::selectedTrack() const
6865 return m_selectedTrack;
6868 QStringList CustomTrackView::selectedClips() const
6870 QStringList clipIds;
6871 QList<QGraphicsItem *> selection = m_scene->selectedItems();
6872 for (int i = 0; i < selection.count(); i++) {
6873 if (selection.at(i)->type() == AVWIDGET) {
6874 ClipItem *item = (ClipItem *)selection.at(i);
6875 clipIds << item->clipProducer();
6881 QList<ClipItem *> CustomTrackView::selectedClipItems() const
6883 QList<ClipItem *> clips;
6884 QList<QGraphicsItem *> selection = m_scene->selectedItems();
6885 for (int i = 0; i < selection.count(); i++) {
6886 if (selection.at(i)->type() == AVWIDGET) {
6887 clips.append((ClipItem *)selection.at(i));
6893 void CustomTrackView::slotSelectTrack(int ix)
6895 m_selectedTrack = qMax(0, ix);
6896 m_selectedTrack = qMin(ix, m_document->tracksCount() - 1);
6897 emit updateTrackHeaders();
6898 QRectF rect(mapToScene(QPoint(10, 0)).x(), m_selectedTrack * m_tracksHeight, 10, m_tracksHeight);
6899 ensureVisible(rect, 0, 0);
6900 viewport()->update();
6903 void CustomTrackView::slotSelectClipsInTrack()
6905 QRectF rect(0, m_selectedTrack * m_tracksHeight + m_tracksHeight / 2, sceneRect().width(), m_tracksHeight / 2 - 1);
6906 QList<QGraphicsItem *> selection = m_scene->items(rect);
6907 m_scene->clearSelection();
6908 for (int i = 0; i < selection.count(); i++) {
6909 if (selection.at(i)->type() == AVWIDGET || selection.at(i)->type() == TRANSITIONWIDGET || selection.at(i)->type() == GROUPWIDGET) {
6910 selection.at(i)->setSelected(true);
6913 resetSelectionGroup();
6914 groupSelectedItems();
6917 void CustomTrackView::slotSelectAllClips()
6919 QList<QGraphicsItem *> selection = m_scene->items();
6920 m_scene->clearSelection();
6921 for (int i = 0; i < selection.count(); i++) {
6922 if (selection.at(i)->type() == AVWIDGET || selection.at(i)->type() == TRANSITIONWIDGET || selection.at(i)->type() == GROUPWIDGET) {
6923 selection.at(i)->setSelected(true);
6926 resetSelectionGroup();
6927 groupSelectedItems();
6930 void CustomTrackView::selectClip(bool add, bool group, int track, int pos)
6933 if (track != -1 && pos != -1)
6934 rect = QRectF(pos, track * m_tracksHeight + m_tracksHeight / 2, 1, 1);
6936 rect = QRectF(m_cursorPos, m_selectedTrack * m_tracksHeight + m_tracksHeight / 2, 1, 1);
6937 QList<QGraphicsItem *> selection = m_scene->items(rect);
6938 resetSelectionGroup(group);
6939 if (!group) m_scene->clearSelection();
6940 for (int i = 0; i < selection.count(); i++) {
6941 if (selection.at(i)->type() == AVWIDGET) {
6942 selection.at(i)->setSelected(add);
6946 if (group) groupSelectedItems();
6949 void CustomTrackView::selectTransition(bool add, bool group)
6951 QRectF rect(m_cursorPos, m_selectedTrack * m_tracksHeight + m_tracksHeight, 1, 1);
6952 QList<QGraphicsItem *> selection = m_scene->items(rect);
6953 resetSelectionGroup(group);
6954 if (!group) m_scene->clearSelection();
6955 for (int i = 0; i < selection.count(); i++) {
6956 if (selection.at(i)->type() == TRANSITIONWIDGET) {
6957 selection.at(i)->setSelected(add);
6961 if (group) groupSelectedItems();
6964 QStringList CustomTrackView::extractTransitionsLumas()
6967 QList<QGraphicsItem *> itemList = items();
6968 Transition *transitionitem;
6969 QDomElement transitionXml;
6970 for (int i = 0; i < itemList.count(); i++) {
6971 if (itemList.at(i)->type() == TRANSITIONWIDGET) {
6972 transitionitem = static_cast <Transition*>(itemList.at(i));
6973 transitionXml = transitionitem->toXML();
6974 // luma files in transitions can be in "resource" or "luma" property
6975 QString luma = EffectsList::parameter(transitionXml, "luma");
6976 if (luma.isEmpty()) luma = EffectsList::parameter(transitionXml, "resource");
6977 if (!luma.isEmpty()) urls << KUrl(luma).path();
6980 urls.removeDuplicates();
6984 void CustomTrackView::setEditMode(EDITMODE mode)
6986 m_scene->setEditMode(mode);
6989 void CustomTrackView::checkTrackSequence(int track)
6991 QList <int> times = m_document->renderer()->checkTrackSequence(m_document->tracksCount() - track);
6992 //track = m_document->tracksCount() -track;
6993 QRectF rect(0, track * m_tracksHeight + m_tracksHeight / 2, sceneRect().width(), 2);
6994 QList<QGraphicsItem *> selection = m_scene->items(rect);
6995 QList <int> timelineList;
6996 timelineList.append(0);
6997 for (int i = 0; i < selection.count(); i++) {
6998 if (selection.at(i)->type() == AVWIDGET) {
6999 ClipItem *clip = static_cast <ClipItem *>(selection.at(i));
7000 int start = clip->startPos().frames(m_document->fps());
7001 int end = clip->endPos().frames(m_document->fps());
7002 if (!timelineList.contains(start)) timelineList.append(start);
7003 if (!timelineList.contains(end)) timelineList.append(end);
7006 qSort(timelineList);
7007 kDebug() << "// COMPARE:\n" << times << "\n" << timelineList << "\n-------------------";
7008 if (times != timelineList) KMessageBox::sorry(this, i18n("error"), i18n("TRACTOR"));
7011 void CustomTrackView::insertZoneOverwrite(QStringList data, int in)
7013 if (data.isEmpty()) return;
7014 DocClipBase *clip = m_document->getBaseClip(data.at(0));
7016 info.startPos = GenTime(in, m_document->fps());
7017 info.cropStart = GenTime(data.at(1).toInt(), m_document->fps());
7018 info.endPos = info.startPos + GenTime(data.at(2).toInt(), m_document->fps()) - info.cropStart;
7019 info.cropDuration = info.endPos - info.startPos;
7020 info.track = m_selectedTrack;
7021 QUndoCommand *addCommand = new QUndoCommand();
7022 addCommand->setText(i18n("Insert clip"));
7023 adjustTimelineClips(OVERWRITEEDIT, NULL, info, addCommand);
7024 new AddTimelineClipCommand(this, clip->toXML(), clip->getId(), info, EffectsList(), true, false, true, false, addCommand);
7025 updateTrackDuration(info.track, addCommand);
7026 m_commandStack->push(addCommand);
7028 selectClip(true, false, m_selectedTrack, in);
7029 // Automatic audio split
7030 if (KdenliveSettings::splitaudio())
7034 void CustomTrackView::clearSelection(bool emitInfo)
7036 resetSelectionGroup();
7037 scene()->clearSelection();
7039 if (emitInfo) emit clipItemSelected(NULL);
7042 void CustomTrackView::updatePalette()
7044 m_activeTrackBrush = KStatefulBrush(KColorScheme::View, KColorScheme::ActiveBackground, KSharedConfig::openConfig(KdenliveSettings::colortheme()));
7048 pen1.setColor(palette().text().color());
7049 m_cursorLine->setPen(pen1);
7053 void CustomTrackView::removeTipAnimation()
7056 scene()->removeItem(m_visualTip);
7057 m_animationTimer->stop();
7065 void CustomTrackView::setTipAnimation(AbstractClipItem *clip, OPERATIONTYPE mode, const double size)
7067 if (m_visualTip == NULL) {
7068 QRectF rect = clip->sceneBoundingRect();
7069 m_animation = new QGraphicsItemAnimation;
7070 m_animation->setTimeLine(m_animationTimer);
7071 m_animation->setScaleAt(1, 1, 1);
7076 m_visualTip = new QGraphicsEllipseItem(-size, -size, size * 2, size * 2);
7077 ((QGraphicsEllipseItem*) m_visualTip)->setBrush(m_tipColor);
7078 ((QGraphicsEllipseItem*) m_visualTip)->setPen(m_tipPen);
7080 m_visualTip->setPos(rect.x() + ((ClipItem *) clip)->fadeIn(), rect.y());
7082 m_visualTip->setPos(rect.right() - ((ClipItem *) clip)->fadeOut(), rect.y());
7084 m_animation->setScaleAt(.5, 2, 2);
7088 polygon << QPoint(0, - size * 2);
7089 if (mode == RESIZESTART)
7090 polygon << QPoint(size * 2, 0);
7092 polygon << QPoint(- size * 2, 0);
7093 polygon << QPoint(0, size * 2);
7094 polygon << QPoint(0, - size * 2);
7096 m_visualTip = new QGraphicsPolygonItem(polygon);
7097 ((QGraphicsPolygonItem*) m_visualTip)->setBrush(m_tipColor);
7098 ((QGraphicsPolygonItem*) m_visualTip)->setPen(m_tipPen);
7099 if (mode == RESIZESTART)
7100 m_visualTip->setPos(rect.x(), rect.y() + rect.height() / 2);
7102 m_visualTip->setPos(rect.right(), rect.y() + rect.height() / 2);
7104 m_animation->setScaleAt(.5, 2, 1);
7106 case TRANSITIONSTART:
7108 polygon << QPoint(0, - size * 2);
7109 if (mode == TRANSITIONSTART)
7110 polygon << QPoint(size * 2, 0);
7112 polygon << QPoint(- size * 2, 0);
7113 polygon << QPoint(0, 0);
7114 polygon << QPoint(0, - size * 2);
7116 m_visualTip = new QGraphicsPolygonItem(polygon);
7117 ((QGraphicsPolygonItem*) m_visualTip)->setBrush(m_tipColor);
7118 ((QGraphicsPolygonItem*) m_visualTip)->setPen(m_tipPen);
7119 if (mode == TRANSITIONSTART)
7120 m_visualTip->setPos(rect.x(), rect.bottom());
7122 m_visualTip->setPos(rect.right(), rect.bottom());
7124 m_animation->setScaleAt(.5, 2, 2);
7131 m_visualTip->setFlags(QGraphicsItem::ItemIgnoresTransformations);
7132 m_visualTip->setZValue(100);
7133 scene()->addItem(m_visualTip);
7134 m_animation->setItem(m_visualTip);
7135 m_animationTimer->start();
7139 bool CustomTrackView::hasAudio(int track) const
7141 QRectF rect(0, (double)(track * m_tracksHeight + 1), (double) sceneRect().width(), (double)(m_tracksHeight - 1));
7142 QList<QGraphicsItem *> collisions = scene()->items(rect, Qt::IntersectsItemBoundingRect);
7143 QGraphicsItem *item;
7144 for (int i = 0; i < collisions.count(); i++) {
7145 item = collisions.at(i);
7146 if (!item->isEnabled()) continue;
7147 if (item->type() == AVWIDGET) {
7148 ClipItem *clip = static_cast <ClipItem *>(item);
7149 if (!clip->isVideoOnly() && (clip->clipType() == AUDIO || clip->clipType() == AV || clip->clipType() == PLAYLIST)) return true;
7155 void CustomTrackView::slotAddTrackEffect(const QDomElement &effect, int ix)
7158 QUndoCommand *effectCommand = new QUndoCommand();
7160 if (effect.tagName() == "effectgroup") {
7161 effectName = effect.attribute("name");
7163 QDomElement namenode = effect.firstChildElement("name");
7164 if (!namenode.isNull()) effectName = i18n(namenode.text().toUtf8().data());
7165 else effectName = i18n("effect");
7167 effectCommand->setText(i18n("Add %1", effectName));
7168 if (effect.tagName() == "effectgroup") {
7169 QDomNodeList effectlist = effect.elementsByTagName("effect");
7170 for (int j = 0; j < effectlist.count(); j++) {
7171 QDomElement trackeffect = effectlist.at(j).toElement();
7172 if (trackeffect.attribute("unique", "0") != "0" && m_document->hasTrackEffect(m_document->tracksCount() - ix - 1, trackeffect.attribute("tag"), trackeffect.attribute("id")) != -1) {
7173 emit displayMessage(i18n("Effect already present in track"), ErrorMessage);
7176 new AddEffectCommand(this, m_document->tracksCount() - ix, GenTime(-1), trackeffect, true, effectCommand);
7180 if (effect.attribute("unique", "0") != "0" && m_document->hasTrackEffect(m_document->tracksCount() - ix - 1, effect.attribute("tag"), effect.attribute("id")) != -1) {
7181 emit displayMessage(i18n("Effect already present in track"), ErrorMessage);
7182 delete effectCommand;
7185 new AddEffectCommand(this, m_document->tracksCount() - ix, GenTime(-1), effect, true, effectCommand);
7188 if (effectCommand->childCount() > 0) {
7189 m_commandStack->push(effectCommand);
7190 setDocumentModified();
7192 else delete effectCommand;
7196 EffectsParameterList CustomTrackView::getEffectArgs(const QDomElement &effect)
7198 EffectsParameterList parameters;
7200 parameters.addParam("tag", effect.attribute("tag"));
7201 //if (effect.hasAttribute("region")) parameters.addParam("region", effect.attribute("region"));
7202 parameters.addParam("kdenlive_ix", effect.attribute("kdenlive_ix"));
7203 parameters.addParam("kdenlive_info", effect.attribute("kdenlive_info"));
7204 parameters.addParam("id", effect.attribute("id"));
7205 if (effect.hasAttribute("src")) parameters.addParam("src", effect.attribute("src"));
7206 if (effect.hasAttribute("disable")) parameters.addParam("disable", effect.attribute("disable"));
7207 if (effect.hasAttribute("in")) parameters.addParam("in", effect.attribute("in"));
7208 if (effect.hasAttribute("out")) parameters.addParam("out", effect.attribute("out"));
7209 if (effect.attribute("id") == "region") {
7210 QDomNodeList subeffects = effect.elementsByTagName("effect");
7211 for (int i = 0; i < subeffects.count(); i++) {
7212 QDomElement subeffect = subeffects.at(i).toElement();
7213 int subeffectix = subeffect.attribute("region_ix").toInt();
7214 parameters.addParam(QString("filter%1").arg(subeffectix), subeffect.attribute("id"));
7215 parameters.addParam(QString("filter%1.tag").arg(subeffectix), subeffect.attribute("tag"));
7216 parameters.addParam(QString("filter%1.kdenlive_info").arg(subeffectix), subeffect.attribute("kdenlive_info"));
7217 QDomNodeList subparams = subeffect.elementsByTagName("parameter");
7218 adjustEffectParameters(parameters, subparams, QString("filter%1.").arg(subeffectix));
7222 QDomNodeList params = effect.elementsByTagName("parameter");
7223 adjustEffectParameters(parameters, params);
7229 void CustomTrackView::adjustEffectParameters(EffectsParameterList ¶meters, QDomNodeList params, const QString &prefix)
7232 for (int i = 0; i < params.count(); i++) {
7233 QDomElement e = params.item(i).toElement();
7234 QString paramname = prefix + e.attribute("name");
7235 if (e.attribute("type") == "geometry" && !e.hasAttribute("fixed")) {
7236 // effects with geometry param need in / out synced with the clip, request it...
7237 parameters.addParam("_sync_in_out", "1");
7239 if (e.attribute("type") == "simplekeyframe") {
7240 QStringList values = e.attribute("keyframes").split(';', QString::SkipEmptyParts);
7241 double factor = e.attribute("factor", "1").toDouble();
7242 double offset = e.attribute("offset", "0").toDouble();
7243 for (int j = 0; j < values.count(); j++) {
7244 QString pos = values.at(j).section(':', 0, 0);
7245 double val = (values.at(j).section(':', 1, 1).toDouble() - offset) / factor;
7246 values[j] = pos + '=' + locale.toString(val);
7248 // kDebug() << "/ / / /SENDING KEYFR:" << values;
7249 parameters.addParam(paramname, values.join(";"));
7250 /*parameters.addParam(e.attribute("name"), e.attribute("keyframes").replace(":", "="));
7251 parameters.addParam("max", e.attribute("max"));
7252 parameters.addParam("min", e.attribute("min"));
7253 parameters.addParam("factor", e.attribute("factor", "1"));*/
7254 } else if (e.attribute("type") == "keyframe") {
7255 kDebug() << "/ / / /SENDING KEYFR EFFECT TYPE";
7256 parameters.addParam("keyframes", e.attribute("keyframes"));
7257 parameters.addParam("max", e.attribute("max"));
7258 parameters.addParam("min", e.attribute("min"));
7259 parameters.addParam("factor", e.attribute("factor", "1"));
7260 parameters.addParam("offset", e.attribute("offset", "0"));
7261 parameters.addParam("starttag", e.attribute("starttag", "start"));
7262 parameters.addParam("endtag", e.attribute("endtag", "end"));
7263 } else if (e.attribute("namedesc").contains(';')) {
7264 QString format = e.attribute("format");
7265 QStringList separators = format.split("%d", QString::SkipEmptyParts);
7266 QStringList values = e.attribute("value").split(QRegExp("[,:;x]"));
7268 QTextStream txtNeu(&neu);
7269 if (values.size() > 0)
7270 txtNeu << (int)values[0].toDouble();
7271 for (int i = 0; i < separators.size() && i + 1 < values.size(); i++) {
7272 txtNeu << separators[i];
7273 txtNeu << (int)(values[i+1].toDouble());
7275 parameters.addParam("start", neu);
7277 if (e.attribute("factor", "1") != "1" || e.attribute("offset", "0") != "0") {
7279 if (e.attribute("factor").contains('%')) {
7280 fact = ProfilesDialog::getStringEval(m_document->mltProfile(), e.attribute("factor"));
7282 fact = e.attribute("factor", "1").toDouble();
7284 double offset = e.attribute("offset", "0").toDouble();
7285 parameters.addParam(paramname, locale.toString((e.attribute("value").toDouble() - offset) / fact));
7287 parameters.addParam(paramname, e.attribute("value"));
7294 void CustomTrackView::updateTrackNames(int track, bool added)
7296 QList <TrackInfo> tracks = m_document->tracksList();
7297 int max = tracks.count();
7298 int docTrack = max - track - 1;
7300 // count number of tracks of each type
7301 int videoTracks = 0;
7302 int audioTracks = 0;
7303 for (int i = max - 1; i >= 0; --i) {
7304 TrackInfo info = tracks.at(i);
7305 if (info.type == VIDEOTRACK)
7310 if (i <= docTrack) {
7311 QString type = (info.type == VIDEOTRACK ? "Video " : "Audio ");
7312 int typeNumber = (info.type == VIDEOTRACK ? videoTracks : audioTracks);
7315 if (i == docTrack || info.trackName == type + QString::number(typeNumber - 1)) {
7316 info.trackName = type + QString::number(typeNumber);
7317 m_document->setTrackType(i, info);
7320 if (info.trackName == type + QString::number(typeNumber + 1)) {
7321 info.trackName = type + QString::number(typeNumber);
7322 m_document->setTrackType(i, info);
7327 emit tracksChanged();
7330 void CustomTrackView::updateTrackDuration(int track, QUndoCommand *command)
7336 tracks << m_document->tracksCount() - track - 1;
7338 // negative track number -> update all tracks
7339 for (int i = 0; i < m_document->tracksCount(); ++i)
7343 for (int i = 0; i < tracks.count(); ++i) {
7345 // t + 1 because of black background track
7346 duration = m_document->renderer()->mltTrackDuration(t + 1);
7347 if (duration != m_document->trackDuration(t)) {
7348 m_document->setTrackDuration(t, duration);
7351 EffectsList effects = m_document->getTrackEffects(t);
7352 for (int j = 0; j < effects.count(); ++j) {
7354 * - lookout for keyframable parameters and update them so all keyframes are in the new range (0 - duration)
7355 * - update the effectstack if necessary
7362 void CustomTrackView::slotRefreshThumbs(const QString &id, bool resetThumbs)
7364 QList<QGraphicsItem *> list = scene()->items();
7365 ClipItem *clip = NULL;
7366 for (int i = 0; i < list.size(); ++i) {
7367 if (list.at(i)->type() == AVWIDGET) {
7368 clip = static_cast <ClipItem *>(list.at(i));
7369 if (clip->clipProducer() == id) {
7370 clip->refreshClip(true, resetThumbs);
7376 void CustomTrackView::adjustEffects(ClipItem* item, ItemInfo oldInfo, QUndoCommand* command)
7378 QMap<int, QDomElement> effects = item->adjustEffectsToDuration(m_document->width(), m_document->height(), oldInfo);
7380 if (effects.count()) {
7381 QMap<int, QDomElement>::const_iterator i = effects.constBegin();
7382 while (i != effects.constEnd()) {
7383 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);
7390 void CustomTrackView::slotGotFilterJobResults(const QString &/*id*/, int startPos, int track, const QString &filter, stringMap filterParams)
7392 ClipItem *clip = getClipItemAt(GenTime(startPos, m_document->fps()), track);
7394 emit displayMessage(i18n("Cannot find clip for effect update %1.", filter), ErrorMessage);
7397 QDomElement newEffect;
7398 QDomElement effect = clip->getEffectAtIndex(clip->selectedEffectIndex());
7399 if (effect.attribute("id") == filter) {
7400 newEffect = effect.cloneNode().toElement();
7401 QMap<QString, QString>::const_iterator i = filterParams.constBegin();
7402 while (i != filterParams.constEnd()) {
7403 EffectsList::setParameter(newEffect, i.key(), i.value());
7404 kDebug()<<"// RESULT FILTER: "<<i.key()<<"="<< i.value();
7407 EditEffectCommand *command = new EditEffectCommand(this, m_document->tracksCount() - clip->track(), clip->startPos(), effect, newEffect, clip->selectedEffectIndex(), true, true);
7408 m_commandStack->push(command);
7409 emit clipItemSelected(clip);