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();
989 } else resetSelectionGroup();
991 if (m_dragItem->parentItem() && m_dragItem->parentItem()->type() == GROUPWIDGET) {
992 dragGroup = static_cast <AbstractGroupItem *>(m_dragItem->parentItem());
994 bool selected = !m_dragItem->isSelected();
996 dragGroup->setSelected(selected);
998 m_dragItem->setSelected(selected);
1000 groupSelectedItems();
1001 ClipItem *clip = static_cast <ClipItem *>(m_dragItem);
1002 updateClipTypeActions(dragGroup == NULL ? clip : NULL);
1003 m_pasteEffectsAction->setEnabled(m_copiedItems.count() == 1);
1006 if (collisionClip != NULL || m_dragItem == NULL) {
1007 if (m_dragItem && m_dragItem->type() == AVWIDGET && !m_dragItem->isItemLocked()) {
1008 ClipItem *selected = static_cast <ClipItem*>(m_dragItem);
1009 emit clipItemSelected(selected);
1011 emit clipItemSelected(NULL);
1015 // If clicked item is selected, allow move
1016 if (event->modifiers() != Qt::ControlModifier && m_operationMode == NONE) QGraphicsView::mousePressEvent(event);
1018 m_clickPoint = QPoint((int)(mapToScene(event->pos()).x() - m_dragItem->startPos().frames(m_document->fps())), (int)(event->pos().y() - m_dragItem->pos().y()));
1019 if (m_selectionGroup && m_dragItem->parentItem() == m_selectionGroup) {
1020 // all other modes break the selection, so the user probably wants to move it
1021 m_operationMode = MOVE;
1023 if (m_dragItem->rect().width() * transform().m11() < 15) {
1024 // If the item is very small, only allow move
1025 m_operationMode = MOVE;
1027 else m_operationMode = m_dragItem->operationMode(mapToScene(event->pos()));
1029 m_controlModifier = (event->modifiers() == Qt::ControlModifier);
1031 // Update snap points
1032 if (m_selectionGroup == NULL) {
1033 if (m_operationMode == RESIZEEND || m_operationMode == RESIZESTART)
1034 updateSnapPoints(NULL);
1036 updateSnapPoints(m_dragItem);
1038 QList <GenTime> offsetList;
1039 QList<QGraphicsItem *> children = m_selectionGroup->childItems();
1040 for (int i = 0; i < children.count(); i++) {
1041 if (children.at(i)->type() == AVWIDGET || children.at(i)->type() == TRANSITIONWIDGET) {
1042 AbstractClipItem *item = static_cast <AbstractClipItem *>(children.at(i));
1043 offsetList.append(item->startPos());
1044 offsetList.append(item->endPos());
1047 if (!offsetList.isEmpty()) {
1049 GenTime startOffset = offsetList.takeFirst();
1050 QList <GenTime> cleandOffsetList;
1051 for (int k = 0; k < offsetList.size(); k++) {
1052 GenTime newoffset = offsetList.at(k) - startOffset;
1053 if (newoffset != GenTime() && !cleandOffsetList.contains(newoffset)) {
1054 cleandOffsetList.append(newoffset);
1057 updateSnapPoints(NULL, cleandOffsetList, true);
1061 if (m_operationMode == KEYFRAME) {
1062 m_dragItem->updateSelectedKeyFrame();
1063 m_blockRefresh = false;
1065 } else if (m_operationMode == MOVE) {
1066 setCursor(Qt::ClosedHandCursor);
1067 } else if (m_operationMode == TRANSITIONSTART && event->modifiers() != Qt::ControlModifier) {
1069 info.startPos = m_dragItem->startPos();
1070 info.track = m_dragItem->track();
1071 int transitiontrack = getPreviousVideoTrack(info.track);
1072 ClipItem *transitionClip = NULL;
1073 if (transitiontrack != 0) transitionClip = getClipItemAt((int) info.startPos.frames(m_document->fps()), m_document->tracksCount() - transitiontrack);
1074 if (transitionClip && transitionClip->endPos() < m_dragItem->endPos()) {
1075 info.endPos = transitionClip->endPos();
1077 GenTime transitionDuration(65, m_document->fps());
1078 if (m_dragItem->cropDuration() < transitionDuration)
1079 info.endPos = m_dragItem->endPos();
1081 info.endPos = info.startPos + transitionDuration;
1083 if (info.endPos == info.startPos) info.endPos = info.startPos + GenTime(65, m_document->fps());
1084 // Check there is no other transition at that place
1085 double startY = info.track * m_tracksHeight + 1 + m_tracksHeight / 2;
1086 QRectF r(info.startPos.frames(m_document->fps()), startY, (info.endPos - info.startPos).frames(m_document->fps()), m_tracksHeight / 2);
1087 QList<QGraphicsItem *> selection = m_scene->items(r);
1088 bool transitionAccepted = true;
1089 for (int i = 0; i < selection.count(); i++) {
1090 if (selection.at(i)->type() == TRANSITIONWIDGET) {
1091 Transition *tr = static_cast <Transition *>(selection.at(i));
1092 if (tr->startPos() - info.startPos > GenTime(5, m_document->fps())) {
1093 if (tr->startPos() < info.endPos) info.endPos = tr->startPos();
1094 } else transitionAccepted = false;
1097 if (transitionAccepted) slotAddTransition((ClipItem *) m_dragItem, info, transitiontrack);
1098 else emit displayMessage(i18n("Cannot add transition"), ErrorMessage);
1099 } else if (m_operationMode == TRANSITIONEND && event->modifiers() != Qt::ControlModifier) {
1101 info.endPos = GenTime(m_dragItem->endPos().frames(m_document->fps()), m_document->fps());
1102 info.track = m_dragItem->track();
1103 int transitiontrack = getPreviousVideoTrack(info.track);
1104 ClipItem *transitionClip = NULL;
1105 if (transitiontrack != 0) transitionClip = getClipItemAt((int) info.endPos.frames(m_document->fps()), m_document->tracksCount() - transitiontrack);
1106 if (transitionClip && transitionClip->startPos() > m_dragItem->startPos()) {
1107 info.startPos = transitionClip->startPos();
1109 GenTime transitionDuration(65, m_document->fps());
1110 if (m_dragItem->cropDuration() < transitionDuration) info.startPos = m_dragItem->startPos();
1111 else info.startPos = info.endPos - transitionDuration;
1113 if (info.endPos == info.startPos) info.startPos = info.endPos - GenTime(65, m_document->fps());
1114 QDomElement transition = MainWindow::transitions.getEffectByTag("luma", "dissolve").cloneNode().toElement();
1115 EffectsList::setParameter(transition, "reverse", "1");
1117 // Check there is no other transition at that place
1118 double startY = info.track * m_tracksHeight + 1 + m_tracksHeight / 2;
1119 QRectF r(info.startPos.frames(m_document->fps()), startY, (info.endPos - info.startPos).frames(m_document->fps()), m_tracksHeight / 2);
1120 QList<QGraphicsItem *> selection = m_scene->items(r);
1121 bool transitionAccepted = true;
1122 for (int i = 0; i < selection.count(); i++) {
1123 if (selection.at(i)->type() == TRANSITIONWIDGET) {
1124 Transition *tr = static_cast <Transition *>(selection.at(i));
1125 if (info.endPos - tr->endPos() > GenTime(5, m_document->fps())) {
1126 if (tr->endPos() > info.startPos) info.startPos = tr->endPos();
1127 } else transitionAccepted = false;
1130 if (transitionAccepted) slotAddTransition((ClipItem *) m_dragItem, info, transitiontrack, transition);
1131 else emit displayMessage(i18n("Cannot add transition"), ErrorMessage);
1133 } else if ((m_operationMode == RESIZESTART || m_operationMode == RESIZEEND) && m_selectionGroup) {
1134 resetSelectionGroup(false);
1135 m_dragItem->setSelected(true);
1138 m_blockRefresh = false;
1140 QGraphicsView::mousePressEvent(event);
1143 void CustomTrackView::rebuildGroup(int childTrack, GenTime childPos)
1145 const QPointF p((int)childPos.frames(m_document->fps()), childTrack * m_tracksHeight + m_tracksHeight / 2);
1146 QList<QGraphicsItem *> list = scene()->items(p);
1147 AbstractGroupItem *group = NULL;
1148 for (int i = 0; i < list.size(); i++) {
1149 if (!list.at(i)->isEnabled()) continue;
1150 if (list.at(i)->type() == GROUPWIDGET) {
1151 group = static_cast <AbstractGroupItem *>(list.at(i));
1155 rebuildGroup(group);
1158 void CustomTrackView::rebuildGroup(AbstractGroupItem *group)
1161 resetSelectionGroup(false);
1162 m_scene->clearSelection();
1164 QList <QGraphicsItem *> children = group->childItems();
1165 m_document->clipManager()->removeGroup(group);
1166 scene()->destroyItemGroup(group);
1167 for (int i = 0; i < children.count(); i++)
1168 children.at(i)->setSelected(true);
1169 groupSelectedItems(false, true);
1173 void CustomTrackView::resetSelectionGroup(bool selectItems)
1175 if (m_selectionGroup) {
1176 // delete selection group
1177 bool snap = KdenliveSettings::snaptopoints();
1178 KdenliveSettings::setSnaptopoints(false);
1180 QList<QGraphicsItem *> children = m_selectionGroup->childItems();
1181 scene()->destroyItemGroup(m_selectionGroup);
1182 for (int i = 0; i < children.count(); i++) {
1183 if (children.at(i)->parentItem() == 0 && (children.at(i)->type() == AVWIDGET || children.at(i)->type() == TRANSITIONWIDGET)) {
1184 if (!static_cast <AbstractClipItem *>(children.at(i))->isItemLocked()) {
1185 children.at(i)->setFlag(QGraphicsItem::ItemIsMovable, true);
1186 children.at(i)->setSelected(selectItems);
1188 } else if (children.at(i)->type() == GROUPWIDGET) {
1189 children.at(i)->setFlag(QGraphicsItem::ItemIsMovable, true);
1190 children.at(i)->setSelected(selectItems);
1194 m_selectionGroup = NULL;
1195 KdenliveSettings::setSnaptopoints(snap);
1199 void CustomTrackView::groupSelectedItems(bool force, bool createNewGroup)
1201 if (m_selectionGroup) {
1202 kDebug() << "///// ERROR, TRYING TO OVERRIDE EXISTING GROUP";
1205 QList<QGraphicsItem *> selection = m_scene->selectedItems();
1206 if (selection.isEmpty()) return;
1208 // Find top left position of selection
1209 for (int i = 0; i < selection.count(); i++) {
1210 if (selection.at(i)->parentItem() == 0 && (selection.at(i)->type() == AVWIDGET || selection.at(i)->type() == TRANSITIONWIDGET || selection.at(i)->type() == GROUPWIDGET)) {
1211 rectUnion = rectUnion.united(selection.at(i)->sceneBoundingRect());
1212 } else if (selection.at(i)->parentItem()) {
1213 rectUnion = rectUnion.united(selection.at(i)->parentItem()->sceneBoundingRect());
1217 if (force || selection.count() > 1) {
1218 bool snap = KdenliveSettings::snaptopoints();
1219 KdenliveSettings::setSnaptopoints(false);
1220 if (createNewGroup) {
1221 AbstractGroupItem *newGroup = m_document->clipManager()->createGroup();
1222 newGroup->setPos(rectUnion.left(), rectUnion.top() - 1);
1223 QPointF diff = newGroup->pos();
1224 newGroup->translate(-diff.x(), -diff.y());
1225 //newGroup->translate((int) -rectUnion.left(), (int) -rectUnion.top() + 1);
1227 scene()->addItem(newGroup);
1229 // Check if we are trying to include a group in a group
1230 QList <AbstractGroupItem *> groups;
1231 for (int i = 0; i < selection.count(); i++) {
1232 if (selection.at(i)->type() == GROUPWIDGET && !groups.contains(static_cast<AbstractGroupItem *>(selection.at(i))))
1233 groups.append(static_cast<AbstractGroupItem *>(selection.at(i)));
1234 else if (selection.at(i)->parentItem() && !groups.contains(static_cast<AbstractGroupItem *>(selection.at(i)->parentItem())))
1235 groups.append(static_cast<AbstractGroupItem *>(selection.at(i)->parentItem()));
1237 if (!groups.isEmpty()) {
1238 // ungroup previous groups
1239 while (!groups.isEmpty()) {
1240 AbstractGroupItem *grp = groups.takeFirst();
1241 m_document->clipManager()->removeGroup(grp);
1242 scene()->destroyItemGroup(grp);
1244 selection = m_scene->selectedItems();
1247 for (int i = 0; i < selection.count(); i++) {
1248 if (selection.at(i)->type() == AVWIDGET || selection.at(i)->type() == TRANSITIONWIDGET) {
1249 newGroup->addToGroup(selection.at(i));
1250 selection.at(i)->setFlag(QGraphicsItem::ItemIsMovable, false);
1253 KdenliveSettings::setSnaptopoints(snap);
1255 m_selectionGroup = new AbstractGroupItem(m_document->fps());
1256 m_selectionGroup->setPos(rectUnion.left(), rectUnion.top() - 1);
1257 QPointF diff = m_selectionGroup->pos();
1258 //m_selectionGroup->translate((int) - rectUnion.left(), (int) -rectUnion.top() + 1);
1259 m_selectionGroup->translate(- diff.x(), -diff.y());
1261 scene()->addItem(m_selectionGroup);
1262 for (int i = 0; i < selection.count(); i++) {
1263 if (selection.at(i)->parentItem() == 0 && (selection.at(i)->type() == AVWIDGET || selection.at(i)->type() == TRANSITIONWIDGET || selection.at(i)->type() == GROUPWIDGET)) {
1264 m_selectionGroup->addToGroup(selection.at(i));
1265 selection.at(i)->setFlag(QGraphicsItem::ItemIsMovable, false);
1268 KdenliveSettings::setSnaptopoints(snap);
1269 if (m_selectionGroup) {
1270 m_selectionGroupInfo.startPos = GenTime(m_selectionGroup->scenePos().x(), m_document->fps());
1271 m_selectionGroupInfo.track = m_selectionGroup->track();
1274 } else resetSelectionGroup();
1277 void CustomTrackView::mouseDoubleClickEvent(QMouseEvent *event)
1279 if (m_dragItem && m_dragItem->hasKeyFrames()) {
1280 /*if (m_moveOpMode == KEYFRAME) {
1281 // user double clicked on a keyframe, open edit dialog
1282 //TODO: update for effects with several values per keyframe
1283 QDialog d(parentWidget());
1284 Ui::KeyFrameDialog_UI view;
1286 view.kfr_position->setText(m_document->timecode().getTimecode(GenTime(m_dragItem->selectedKeyFramePos(), m_document->fps()) - m_dragItem->cropStart()));
1287 view.kfr_value->setValue(m_dragItem->selectedKeyFrameValue());
1288 view.kfr_value->setFocus();
1289 if (d.exec() == QDialog::Accepted) {
1290 int pos = m_document->timecode().getFrameCount(view.kfr_position->text());
1291 m_dragItem->updateKeyFramePos(GenTime(pos, m_document->fps()) + m_dragItem->cropStart(), (double) view.kfr_value->value() * m_dragItem->keyFrameFactor());
1292 ClipItem *item = static_cast <ClipItem *>(m_dragItem);
1293 QString previous = item->keyframes(item->selectedEffectIndex());
1294 item->updateKeyframeEffect();
1295 QString next = item->keyframes(item->selectedEffectIndex());
1296 EditKeyFrameCommand *command = new EditKeyFrameCommand(this, item->track(), item->startPos(), item->selectedEffectIndex(), previous, next, false);
1297 m_commandStack->push(command);
1298 updateEffect(m_document->tracksCount() - item->track(), item->startPos(), item->selectedEffect(), item->selectedEffectIndex());
1299 emit clipItemSelected(item, item->selectedEffectIndex());
1304 GenTime keyFramePos = GenTime((int)(mapToScene(event->pos()).x()), m_document->fps()) - m_dragItem->startPos() + m_dragItem->cropStart();
1305 int val = m_dragItem->addKeyFrame(keyFramePos, mapToScene(event->pos()).toPoint().y());
1306 ClipItem * item = static_cast <ClipItem *>(m_dragItem);
1307 //QString previous = item->keyframes(item->selectedEffectIndex());
1308 QDomElement oldEffect = item->selectedEffect().cloneNode().toElement();
1309 item->insertKeyframe(item->getEffectAtIndex(item->selectedEffectIndex()), keyFramePos.frames(m_document->fps()), val);
1310 //item->updateKeyframeEffect();
1311 //QString next = item->keyframes(item->selectedEffectIndex());
1312 QDomElement newEffect = item->selectedEffect().cloneNode().toElement();
1313 EditEffectCommand *command = new EditEffectCommand(this, m_document->tracksCount() - item->track(), item->startPos(), oldEffect, newEffect, item->selectedEffectIndex(), false, false);
1314 //EditKeyFrameCommand *command = new EditKeyFrameCommand(this, m_dragItem->track(), m_dragItem->startPos(), item->selectedEffectIndex(), previous, next, false);
1315 m_commandStack->push(command);
1316 updateEffect(m_document->tracksCount() - item->track(), item->startPos(), item->selectedEffect());
1317 emit clipItemSelected(item, item->selectedEffectIndex());
1319 } else if (m_dragItem && !m_dragItem->isItemLocked()) {
1322 QList<QGraphicsItem *> collisionList = items(event->pos());
1323 if (collisionList.count() == 1 && collisionList.at(0)->type() == GUIDEITEM) {
1324 Guide *editGuide = (Guide *) collisionList.at(0);
1325 if (editGuide) slotEditGuide(editGuide->info());
1330 void CustomTrackView::editItemDuration()
1332 AbstractClipItem *item;
1336 if (m_scene->selectedItems().count() == 1) {
1337 item = static_cast <AbstractClipItem *>(m_scene->selectedItems().at(0));
1339 if (m_scene->selectedItems().empty())
1340 emit displayMessage(i18n("Cannot find clip to edit"), ErrorMessage);
1342 emit displayMessage(i18n("Cannot edit the duration of multiple items"), ErrorMessage);
1348 emit displayMessage(i18n("Cannot find clip to edit"), ErrorMessage);
1352 if (item->type() == GROUPWIDGET || (item->parentItem() && item->parentItem()->type() == GROUPWIDGET)) {
1353 emit displayMessage(i18n("Cannot edit an item in a group"), ErrorMessage);
1357 if (!item->isItemLocked()) {
1360 if (item->type() == TRANSITIONWIDGET)
1361 getTransitionAvailableSpace(item, minimum, maximum);
1363 getClipAvailableSpace(item, minimum, maximum);
1365 QPointer<ClipDurationDialog> d = new ClipDurationDialog(item,
1366 m_document->timecode(), minimum, maximum, this);
1367 if (d->exec() == QDialog::Accepted) {
1368 ItemInfo clipInfo = item->info();
1369 ItemInfo startInfo = clipInfo;
1370 if (item->type() == TRANSITIONWIDGET) {
1371 // move & resize transition
1372 clipInfo.startPos = d->startPos();
1373 clipInfo.endPos = clipInfo.startPos + d->duration();
1374 clipInfo.track = item->track();
1375 MoveTransitionCommand *command = new MoveTransitionCommand(this, startInfo, clipInfo, true);
1376 updateTrackDuration(clipInfo.track, command);
1377 m_commandStack->push(command);
1379 // move and resize clip
1380 ClipItem *clip = static_cast<ClipItem *>(item);
1381 QUndoCommand *moveCommand = new QUndoCommand();
1382 moveCommand->setText(i18n("Edit clip"));
1383 if (d->duration() < item->cropDuration() || d->cropStart() != clipInfo.cropStart) {
1384 // duration was reduced, so process it first
1385 clipInfo.endPos = clipInfo.startPos + d->duration();
1386 clipInfo.cropStart = d->cropStart();
1388 resizeClip(startInfo, clipInfo);
1389 new ResizeClipCommand(this, startInfo, clipInfo, false, true, moveCommand);
1390 adjustEffects(clip, startInfo, moveCommand);
1391 new ResizeClipCommand(this, startInfo, clipInfo, false, true, moveCommand);
1394 if (d->startPos() != clipInfo.startPos) {
1395 startInfo = clipInfo;
1396 clipInfo.startPos = d->startPos();
1397 clipInfo.endPos = item->endPos() + (clipInfo.startPos - startInfo.startPos);
1398 new MoveClipCommand(this, startInfo, clipInfo, true, moveCommand);
1401 if (d->duration() > item->cropDuration()) {
1402 // duration was increased, so process it after move
1403 startInfo = clipInfo;
1404 clipInfo.endPos = clipInfo.startPos + d->duration();
1405 clipInfo.cropStart = d->cropStart();
1407 resizeClip(startInfo, clipInfo);
1408 new ResizeClipCommand(this, startInfo, clipInfo, false, true, moveCommand);
1409 adjustEffects(clip, startInfo, moveCommand);
1410 new ResizeClipCommand(this, startInfo, clipInfo, false, true, moveCommand);
1412 updateTrackDuration(clipInfo.track, moveCommand);
1413 m_commandStack->push(moveCommand);
1418 emit displayMessage(i18n("Item is locked"), ErrorMessage);
1422 void CustomTrackView::editKeyFrame(const GenTime & /*pos*/, const int /*track*/, const int /*index*/, const QString & /*keyframes*/)
1424 /*ClipItem *clip = getClipItemAt((int)pos.frames(m_document->fps()), track);
1426 clip->setKeyframes(index, keyframes);
1427 updateEffect(m_document->tracksCount() - clip->track(), clip->startPos(), clip->effectAt(index), index, false);
1428 } else emit displayMessage(i18n("Cannot find clip with keyframe"), ErrorMessage);*/
1432 void CustomTrackView::displayContextMenu(QPoint pos, AbstractClipItem *clip, AbstractGroupItem *group)
1434 m_deleteGuide->setEnabled(m_dragGuide != NULL);
1435 m_editGuide->setEnabled(m_dragGuide != NULL);
1436 m_markerMenu->clear();
1437 m_markerMenu->setEnabled(false);
1439 m_timelineContextMenu->popup(pos);
1440 } else if (group != NULL) {
1441 m_pasteEffectsAction->setEnabled(m_copiedItems.count() == 1);
1442 m_ungroupAction->setEnabled(true);
1443 updateClipTypeActions(NULL);
1444 m_timelineContextClipMenu->popup(pos);
1446 m_ungroupAction->setEnabled(false);
1447 if (clip->type() == AVWIDGET) {
1448 ClipItem *item = static_cast <ClipItem*>(clip);
1449 //build go to marker menu
1450 if (item->baseClip()) {
1451 QList <CommentedTime> markers = item->baseClip()->commentedSnapMarkers();
1452 int offset = item->startPos().frames(m_document->fps());
1453 if (!markers.isEmpty()) {
1454 for (int i = 0; i < markers.count(); i++) {
1455 int pos = (int) markers.at(i).time().frames(m_document->timecode().fps());
1456 QString position = m_document->timecode().getTimecode(markers.at(i).time()) + ' ' + markers.at(i).comment();
1457 QAction *go = m_markerMenu->addAction(position);
1458 go->setData(pos + offset);
1461 m_markerMenu->setEnabled(!m_markerMenu->isEmpty());
1463 updateClipTypeActions(item);
1464 m_pasteEffectsAction->setEnabled(m_copiedItems.count() == 1);
1465 m_timelineContextClipMenu->popup(pos);
1466 } else if (clip->type() == TRANSITIONWIDGET) {
1467 m_timelineContextTransitionMenu->popup(pos);
1472 void CustomTrackView::activateMonitor()
1474 emit activateDocumentMonitor();
1477 void CustomTrackView::insertClipCut(DocClipBase *clip, int in, int out)
1479 resetSelectionGroup();
1481 info.startPos = GenTime();
1482 info.cropStart = GenTime(in, m_document->fps());
1483 info.endPos = GenTime(out - in, m_document->fps());
1484 info.cropDuration = info.endPos - info.startPos;
1487 // Check if clip can be inserted at that position
1488 ItemInfo pasteInfo = info;
1489 pasteInfo.startPos = GenTime(m_cursorPos, m_document->fps());
1490 pasteInfo.endPos = pasteInfo.startPos + info.endPos;
1491 pasteInfo.track = selectedTrack();
1492 if (!canBePastedTo(pasteInfo, AVWIDGET)) {
1493 emit displayMessage(i18n("Cannot insert clip in timeline"), ErrorMessage);
1497 AddTimelineClipCommand *command = new AddTimelineClipCommand(this, clip->toXML(), clip->getId(), pasteInfo, EffectsList(), m_scene->editMode() == OVERWRITEEDIT, m_scene->editMode() == INSERTEDIT, true, false);
1498 updateTrackDuration(pasteInfo.track, command);
1499 m_commandStack->push(command);
1501 selectClip(true, false);
1502 // Automatic audio split
1503 if (KdenliveSettings::splitaudio())
1507 bool CustomTrackView::insertDropClips(const QMimeData *data, const QPoint &pos)
1509 if (data->hasFormat("kdenlive/clip")) {
1511 m_scene->clearSelection();
1512 resetSelectionGroup(false);
1513 QStringList list = QString(data->data("kdenlive/clip")).split(';');
1514 DocClipBase *clip = m_document->getBaseClip(list.at(0));
1516 kDebug() << " WARNING))))))))) CLIP NOT FOUND : " << list.at(0);
1519 if (clip->getProducer() == NULL) {
1520 emit displayMessage(i18n("Clip not ready"), ErrorMessage);
1523 QPointF framePos = mapToScene(pos);
1525 info.startPos = GenTime();
1526 info.cropStart = GenTime(list.at(1).toInt(), m_document->fps());
1527 info.endPos = GenTime(list.at(2).toInt() - list.at(1).toInt(), m_document->fps());
1528 info.cropDuration = info.endPos - info.startPos;
1531 // Check if clip can be inserted at that position
1532 ItemInfo pasteInfo = info;
1533 pasteInfo.startPos = GenTime((int)(framePos.x() + 0.5), m_document->fps());
1534 pasteInfo.endPos = pasteInfo.startPos + info.endPos;
1535 pasteInfo.track = (int)(framePos.y() / m_tracksHeight);
1536 framePos.setX((int)(framePos.x() + 0.5));
1537 framePos.setY(pasteInfo.track * m_tracksHeight);
1538 if (!canBePastedTo(pasteInfo, AVWIDGET)) {
1541 m_selectionGroup = new AbstractGroupItem(m_document->fps());
1542 ClipItem *item = new ClipItem(clip, info, m_document->fps(), 1.0, 1, getFrameWidth());
1543 m_selectionGroup->addToGroup(item);
1544 item->setFlag(QGraphicsItem::ItemIsMovable, false);
1546 QList <GenTime> offsetList;
1547 offsetList.append(info.endPos);
1548 updateSnapPoints(NULL, offsetList);
1549 m_selectionGroup->setPos(framePos);
1550 scene()->addItem(m_selectionGroup);
1551 m_selectionGroup->setSelected(true);
1553 } else if (data->hasFormat("kdenlive/producerslist")) {
1555 QStringList ids = QString(data->data("kdenlive/producerslist")).split(';');
1556 m_scene->clearSelection();
1557 resetSelectionGroup(false);
1559 QList <GenTime> offsetList;
1560 QList <ItemInfo> infoList;
1561 QPointF framePos = mapToScene(pos);
1562 GenTime start = GenTime((int)(framePos.x() + 0.5), m_document->fps());
1563 int track = (int)(framePos.y() / m_tracksHeight);
1564 framePos.setX((int)(framePos.x() + 0.5));
1565 framePos.setY(track * m_tracksHeight);
1567 // Check if clips can be inserted at that position
1568 for (int i = 0; i < ids.size(); ++i) {
1569 QString clipData = ids.at(i);
1570 DocClipBase *clip = m_document->getBaseClip(clipData.section('/', 0, 0));
1572 kDebug() << " WARNING))))))))) CLIP NOT FOUND : " << ids.at(i);
1575 if (clip->getProducer() == NULL) {
1576 emit displayMessage(i18n("Clip not ready"), ErrorMessage);
1580 info.startPos = start;
1581 if (clipData.contains('/')) {
1582 // this is a clip zone, set in / out
1583 int in = clipData.section('/', 1, 1).toInt();
1584 int out = clipData.section('/', 2, 2).toInt();
1585 info.cropStart = GenTime(in, m_document->fps());
1586 info.cropDuration = GenTime(out - in, m_document->fps());
1589 info.cropDuration = clip->duration();
1591 info.endPos = info.startPos + info.cropDuration;
1593 infoList.append(info);
1594 start += info.cropDuration;
1596 if (!canBePastedTo(infoList, AVWIDGET)) {
1599 m_selectionGroup = new AbstractGroupItem(m_document->fps());
1601 for (int i = 0; i < ids.size(); ++i) {
1602 QString clipData = ids.at(i);
1603 DocClipBase *clip = m_document->getBaseClip(clipData.section('/', 0, 0));
1605 info.startPos = start;
1606 if (clipData.contains('/')) {
1607 // this is a clip zone, set in / out
1608 int in = clipData.section('/', 1, 1).toInt();
1609 int out = clipData.section('/', 2, 2).toInt();
1610 info.cropStart = GenTime(in, m_document->fps());
1611 info.cropDuration = GenTime(out - in, m_document->fps());
1614 info.cropDuration = clip->duration();
1616 info.endPos = info.startPos + info.cropDuration;
1618 start += info.cropDuration;
1619 offsetList.append(start);
1620 ClipItem *item = new ClipItem(clip, info, m_document->fps(), 1.0, 1, getFrameWidth(), false);
1621 item->setFlag(QGraphicsItem::ItemIsMovable, false);
1622 m_selectionGroup->addToGroup(item);
1623 if (!clip->isPlaceHolder()) m_waitingThumbs.append(item);
1626 updateSnapPoints(NULL, offsetList);
1627 m_selectionGroup->setPos(framePos);
1628 scene()->addItem(m_selectionGroup);
1629 //m_selectionGroup->setZValue(10);
1630 m_thumbsTimer.start();
1634 // the drag is not a clip (may be effect, ...)
1642 void CustomTrackView::dragEnterEvent(QDragEnterEvent * event)
1644 if (insertDropClips(event->mimeData(), event->pos())) {
1645 if (event->source() == this) {
1646 event->setDropAction(Qt::MoveAction);
1649 event->setDropAction(Qt::MoveAction);
1650 event->acceptProposedAction();
1652 } else QGraphicsView::dragEnterEvent(event);
1655 bool CustomTrackView::itemCollision(AbstractClipItem *item, ItemInfo newPos)
1657 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);
1658 QList<QGraphicsItem*> collindingItems = scene()->items(shape, Qt::IntersectsItemShape);
1659 collindingItems.removeAll(item);
1660 if (collindingItems.isEmpty()) return false;
1662 for (int i = 0; i < collindingItems.count(); i++) {
1663 QGraphicsItem *collision = collindingItems.at(i);
1664 if (collision->type() == item->type()) {
1666 kDebug() << "// COLLISIION DETECTED";
1674 void CustomTrackView::slotRefreshEffects(ClipItem *clip)
1676 int track = m_document->tracksCount() - clip->track();
1677 GenTime pos = clip->startPos();
1678 if (!m_document->renderer()->mltRemoveEffect(track, pos, -1, false, false)) {
1679 emit displayMessage(i18n("Problem deleting effect"), ErrorMessage);
1682 bool success = true;
1683 for (int i = 0; i < clip->effectsCount(); i++) {
1684 if (!m_document->renderer()->mltAddEffect(track, pos, getEffectArgs(clip->effect(i)), false)) success = false;
1686 if (!success) emit displayMessage(i18n("Problem adding effect to clip"), ErrorMessage);
1687 m_document->renderer()->doRefresh();
1690 void CustomTrackView::addEffect(int track, GenTime pos, QDomElement effect)
1692 if (pos < GenTime()) {
1694 if (effect.attribute("id") == "speed") {
1695 emit displayMessage(i18n("Cannot add speed effect to track"), ErrorMessage);
1699 m_document->addTrackEffect(track - 1, effect);
1700 m_document->renderer()->mltAddTrackEffect(track, getEffectArgs(effect));
1701 emit updateTrackEffectState(track - 1);
1702 emit showTrackEffects(track, m_document->trackInfoAt(track - 1));
1705 ClipItem *clip = getClipItemAt((int)pos.frames(m_document->fps()), m_document->tracksCount() - track);
1707 // Special case: speed effect
1708 if (effect.attribute("id") == "speed") {
1709 if (clip->clipType() != VIDEO && clip->clipType() != AV && clip->clipType() != PLAYLIST) {
1710 emit displayMessage(i18n("Problem adding effect to clip"), ErrorMessage);
1714 double speed = locale.toDouble(EffectsList::parameter(effect, "speed")) / 100.0;
1715 int strobe = EffectsList::parameter(effect, "strobe").toInt();
1716 if (strobe == 0) strobe = 1;
1717 doChangeClipSpeed(clip->info(), clip->speedIndependantInfo(), speed, 1.0, strobe, clip->baseClip()->getId());
1718 EffectsParameterList params = clip->addEffect(effect);
1719 m_document->renderer()->mltAddEffect(track, pos, params);
1720 if (clip->isSelected()) emit clipItemSelected(clip);
1723 EffectsParameterList params = clip->addEffect(effect);
1724 if (!m_document->renderer()->mltAddEffect(track, pos, params))
1725 emit displayMessage(i18n("Problem adding effect to clip"), ErrorMessage);
1726 clip->setSelectedEffect(params.paramValue("kdenlive_ix").toInt());
1727 if (clip->isSelected()) emit clipItemSelected(clip);
1728 } else emit displayMessage(i18n("Cannot find clip to add effect"), ErrorMessage);
1731 void CustomTrackView::deleteEffect(int track, GenTime pos, QDomElement effect)
1733 QString index = effect.attribute("kdenlive_ix");
1734 if (pos < GenTime()) {
1735 // Delete track effect
1736 if (m_document->renderer()->mltRemoveTrackEffect(track, index.toInt(), true)) {
1737 m_document->removeTrackEffect(track - 1, effect);
1739 else emit displayMessage(i18n("Problem deleting effect"), ErrorMessage);
1740 emit updateTrackEffectState(track - 1);
1741 emit showTrackEffects(track, m_document->trackInfoAt(track - 1));
1744 // Special case: speed effect
1745 if (effect.attribute("id") == "speed") {
1746 ClipItem *clip = getClipItemAt((int)pos.frames(m_document->fps()), m_document->tracksCount() - track);
1748 doChangeClipSpeed(clip->info(), clip->speedIndependantInfo(), 1.0, clip->speed(), 1, clip->baseClip()->getId());
1749 clip->deleteEffect(index);
1750 emit clipItemSelected(clip);
1751 m_document->renderer()->mltRemoveEffect(track, pos, index.toInt(), true);
1755 if (!m_document->renderer()->mltRemoveEffect(track, pos, index.toInt(), true)) {
1756 kDebug() << "// ERROR REMOV EFFECT: " << index << ", DISABLE: " << effect.attribute("disable");
1757 emit displayMessage(i18n("Problem deleting effect"), ErrorMessage);
1760 ClipItem *clip = getClipItemAt((int)pos.frames(m_document->fps()), m_document->tracksCount() - track);
1762 clip->deleteEffect(index);
1763 emit clipItemSelected(clip);
1767 void CustomTrackView::slotAddGroupEffect(QDomElement effect, AbstractGroupItem *group)
1769 QList<QGraphicsItem *> itemList = group->childItems();
1770 QUndoCommand *effectCommand = new QUndoCommand();
1772 int offset = effect.attribute("clipstart").toInt();
1773 QDomElement namenode = effect.firstChildElement("name");
1774 if (!namenode.isNull()) effectName = i18n(namenode.text().toUtf8().data());
1775 else effectName = i18n("effect");
1776 effectCommand->setText(i18n("Add %1", effectName));
1777 for (int i = 0; i < itemList.count(); i++) {
1778 if (itemList.at(i)->type() == AVWIDGET) {
1779 ClipItem *item = static_cast <ClipItem *>(itemList.at(i));
1780 if (effect.tagName() == "effectgroup") {
1781 QDomNodeList effectlist = effect.elementsByTagName("effect");
1782 for (int j = 0; j < effectlist.count(); j++) {
1783 QDomElement subeffect = effectlist.at(j).toElement();
1784 if (subeffect.hasAttribute("kdenlive_info")) {
1785 // effect is in a group
1786 EffectInfo effectInfo;
1787 effectInfo.fromString(subeffect.attribute("kdenlive_info"));
1788 if (effectInfo.groupIndex < 0) {
1789 // group needs to be appended
1790 effectInfo.groupIndex = item->nextFreeEffectGroupIndex();
1791 subeffect.setAttribute("kdenlive_info", effectInfo.toString());
1794 processEffect(item, subeffect, offset, effectCommand);
1798 processEffect(item, effect, offset, effectCommand);
1802 if (effectCommand->childCount() > 0) {
1803 m_commandStack->push(effectCommand);
1804 setDocumentModified();
1805 } else delete effectCommand;
1808 void CustomTrackView::slotAddEffect(ClipItem *clip, QDomElement effect)
1810 if (clip) slotAddEffect(effect, clip->startPos(), clip->track());
1813 void CustomTrackView::slotAddEffect(QDomElement effect, GenTime pos, int track)
1815 QList<QGraphicsItem *> itemList;
1816 QUndoCommand *effectCommand = new QUndoCommand();
1819 int offset = effect.attribute("clipstart").toInt();
1820 if (effect.tagName() == "effectgroup") {
1821 effectName = effect.attribute("name");
1823 QDomElement namenode = effect.firstChildElement("name");
1824 if (!namenode.isNull()) effectName = i18n(namenode.text().toUtf8().data());
1825 else effectName = i18n("effect");
1827 effectCommand->setText(i18n("Add %1", effectName));
1829 if (track == -1) itemList = scene()->selectedItems();
1830 if (itemList.isEmpty()) {
1831 ClipItem *clip = getClipItemAt((int) pos.frames(m_document->fps()), track);
1832 if (clip) itemList.append(clip);
1833 else emit displayMessage(i18n("Select a clip if you want to apply an effect"), ErrorMessage);
1837 for (int i = 0; i < itemList.count(); i++) {
1838 if (itemList.at(i)->type() == GROUPWIDGET) {
1839 QList<QGraphicsItem *> subitems = itemList.at(i)->childItems();
1840 for (int j = 0; j < subitems.count(); j++) {
1841 if (!itemList.contains(subitems.at(j))) itemList.append(subitems.at(j));
1846 for (int i = 0; i < itemList.count(); i++) {
1847 if (itemList.at(i)->type() == AVWIDGET) {
1848 ClipItem *item = static_cast <ClipItem *>(itemList.at(i));
1849 if (effect.tagName() == "effectgroup") {
1850 QDomNodeList effectlist = effect.elementsByTagName("effect");
1851 for (int j = 0; j < effectlist.count(); j++) {
1852 QDomElement subeffect = effectlist.at(j).toElement();
1853 if (subeffect.hasAttribute("kdenlive_info")) {
1854 // effect is in a group
1855 EffectInfo effectInfo;
1856 effectInfo.fromString(subeffect.attribute("kdenlive_info"));
1857 if (effectInfo.groupIndex < 0) {
1858 // group needs to be appended
1859 effectInfo.groupIndex = item->nextFreeEffectGroupIndex();
1860 subeffect.setAttribute("kdenlive_info", effectInfo.toString());
1863 processEffect(item, subeffect, offset, effectCommand);
1866 else processEffect(item, effect, offset, effectCommand);
1869 if (effectCommand->childCount() > 0) {
1870 m_commandStack->push(effectCommand);
1871 setDocumentModified();
1872 if (effectCommand->childCount() == 1) {
1873 // Display newly added clip effect
1874 for (int i = 0; i < itemList.count(); i++) {
1875 if (itemList.at(i)->type() == AVWIDGET) {
1876 ClipItem *clip = static_cast<ClipItem *>(itemList.at(i));
1877 clip->setSelectedEffect(clip->effectsCount());
1878 if (!clip->isSelected()) {
1879 clearSelection(false);
1880 clip->setSelected(true);
1882 emit clipItemSelected(clip);
1888 } else delete effectCommand;
1891 void CustomTrackView::processEffect(ClipItem *item, QDomElement effect, int offset, QUndoCommand *effectCommand)
1893 if (effect.attribute("type") == "audio") {
1894 // Don't add audio effects on video clips
1895 if (item->isVideoOnly() || (item->clipType() != AUDIO && item->clipType() != AV && item->clipType() != PLAYLIST)) {
1896 /* do not show error message when item is part of a group as the user probably knows what he does then
1897 * and the message is annoying when working with the split audio feature */
1898 if (!item->parentItem() || item->parentItem() == m_selectionGroup)
1899 emit displayMessage(i18n("Cannot add an audio effect to this clip"), ErrorMessage);
1902 } else if (effect.attribute("type") == "video" || !effect.hasAttribute("type")) {
1903 // Don't add video effect on audio clips
1904 if (item->isAudioOnly() || item->clipType() == AUDIO) {
1905 /* do not show error message when item is part of a group as the user probably knows what he does then
1906 * and the message is annoying when working with the split audio feature */
1907 if (!item->parentItem() || item->parentItem() == m_selectionGroup)
1908 emit displayMessage(i18n("Cannot add a video effect to this clip"), ErrorMessage);
1912 if (effect.attribute("unique", "0") != "0" && item->hasEffect(effect.attribute("tag"), effect.attribute("id")) != -1) {
1913 emit displayMessage(i18n("Effect already present in clip"), ErrorMessage);
1916 if (item->isItemLocked()) {
1920 if (effect.attribute("id") == "freeze" && m_cursorPos > item->startPos().frames(m_document->fps()) && m_cursorPos < item->endPos().frames(m_document->fps())) {
1921 item->initEffect(effect, m_cursorPos - item->startPos().frames(m_document->fps()), offset);
1923 item->initEffect(effect, 0, offset);
1925 new AddEffectCommand(this, m_document->tracksCount() - item->track(), item->startPos(), effect, true, effectCommand);
1928 void CustomTrackView::slotDeleteEffect(ClipItem *clip, int track, QDomElement effect, bool affectGroup)
1931 // delete track effect
1932 AddEffectCommand *command = new AddEffectCommand(this, track, GenTime(-1), effect, false);
1933 m_commandStack->push(command);
1934 setDocumentModified();
1937 if (affectGroup && clip->parentItem() && clip->parentItem() == m_selectionGroup) {
1938 //clip is in a group, also remove the effect in other clips of the group
1939 QList<QGraphicsItem *> items = m_selectionGroup->childItems();
1940 QUndoCommand *delCommand = new QUndoCommand();
1942 QDomElement namenode = effect.firstChildElement("name");
1943 if (!namenode.isNull()) effectName = i18n(namenode.text().toUtf8().data());
1944 else effectName = i18n("effect");
1945 delCommand->setText(i18n("Delete %1", effectName));
1948 for (int i = 0; i < items.count(); i++) {
1949 if (items.at(i)->type() == GROUPWIDGET) {
1950 QList<QGraphicsItem *> subitems = items.at(i)->childItems();
1951 for (int j = 0; j < subitems.count(); j++) {
1952 if (!items.contains(subitems.at(j))) items.append(subitems.at(j));
1957 for (int i = 0; i < items.count(); i++) {
1958 if (items.at(i)->type() == AVWIDGET) {
1959 ClipItem *item = static_cast <ClipItem *>(items.at(i));
1960 int ix = item->hasEffect(effect.attribute("tag"), effect.attribute("id"));
1962 QDomElement eff = item->effectAtIndex(ix);
1963 new AddEffectCommand(this, m_document->tracksCount() - item->track(), item->startPos(), eff, false, delCommand);
1967 if (delCommand->childCount() > 0)
1968 m_commandStack->push(delCommand);
1971 setDocumentModified();
1974 AddEffectCommand *command = new AddEffectCommand(this, m_document->tracksCount() - clip->track(), clip->startPos(), effect, false);
1975 m_commandStack->push(command);
1976 setDocumentModified();
1979 void CustomTrackView::updateEffect(int track, GenTime pos, QDomElement insertedEffect, bool updateEffectStack)
1981 if (insertedEffect.isNull()) {
1982 kDebug()<<"// Trying to add null effect";
1983 emit displayMessage(i18n("Problem editing effect"), ErrorMessage);
1986 int ix = insertedEffect.attribute("kdenlive_ix").toInt();
1987 QDomElement effect = insertedEffect.cloneNode().toElement();
1988 //kDebug() << "// update effect ix: " << effect.attribute("kdenlive_ix")<<", GAIN: "<<EffectsList::parameter(effect, "gain");
1989 if (pos < GenTime()) {
1990 // editing a track effect
1991 EffectsParameterList effectParams = getEffectArgs(effect);
1992 // check if we are trying to reset a keyframe effect
1993 /*if (effectParams.hasParam("keyframes") && effectParams.paramValue("keyframes").isEmpty()) {
1994 clip->initEffect(effect);
1995 effectParams = getEffectArgs(effect);
1997 if (!m_document->renderer()->mltEditEffect(m_document->tracksCount() - track, pos, effectParams)) {
1998 emit displayMessage(i18n("Problem editing effect"), ErrorMessage);
2000 m_document->setTrackEffect(m_document->tracksCount() - track - 1, ix, effect);
2001 emit updateTrackEffectState(track);
2002 setDocumentModified();
2006 ClipItem *clip = getClipItemAt((int)pos.frames(m_document->fps()), m_document->tracksCount() - track);
2008 // Special case: speed effect
2009 if (effect.attribute("id") == "speed") {
2010 if (effect.attribute("disable") == "1") {
2011 doChangeClipSpeed(clip->info(), clip->speedIndependantInfo(), 1.0, clip->speed(), 1, clip->baseClip()->getId());
2014 double speed = locale.toDouble(EffectsList::parameter(effect, "speed")) / 100.0;
2015 int strobe = EffectsList::parameter(effect, "strobe").toInt();
2016 if (strobe == 0) strobe = 1;
2017 doChangeClipSpeed(clip->info(), clip->speedIndependantInfo(), speed, clip->speed(), strobe, clip->baseClip()->getId());
2019 clip->updateEffect(effect);
2020 if (updateEffectStack && clip->isSelected())
2021 emit clipItemSelected(clip);
2022 if (ix == clip->selectedEffectIndex()) {
2023 // make sure to update display of clip keyframes
2024 clip->setSelectedEffect(ix);
2029 EffectsParameterList effectParams = getEffectArgs(effect);
2030 // check if we are trying to reset a keyframe effect
2031 if (effectParams.hasParam("keyframes") && effectParams.paramValue("keyframes").isEmpty()) {
2032 clip->initEffect(effect);
2033 effectParams = getEffectArgs(effect);
2036 if (effect.attribute("tag") == "volume" || effect.attribute("tag") == "brightness") {
2037 // A fade effect was modified, update the clip
2038 if (effect.attribute("id") == "fadein" || effect.attribute("id") == "fade_from_black") {
2039 int pos = EffectsList::parameter(effect, "out").toInt() - EffectsList::parameter(effect, "in").toInt();
2040 clip->setFadeIn(pos);
2042 if (effect.attribute("id") == "fadeout" || effect.attribute("id") == "fade_to_black") {
2043 int pos = EffectsList::parameter(effect, "out").toInt() - EffectsList::parameter(effect, "in").toInt();
2044 clip->setFadeOut(pos);
2047 bool success = m_document->renderer()->mltEditEffect(m_document->tracksCount() - clip->track(), clip->startPos(), effectParams);
2050 clip->updateEffect(effect);
2051 if (updateEffectStack && clip->isSelected()) {
2052 emit clipItemSelected(clip);
2054 if (ix == clip->selectedEffectIndex()) {
2055 // make sure to update display of clip keyframes
2056 clip->setSelectedEffect(ix);
2059 else emit displayMessage(i18n("Problem editing effect"), ErrorMessage);
2061 else emit displayMessage(i18n("Cannot find clip to update effect"), ErrorMessage);
2062 setDocumentModified();
2065 void CustomTrackView::updateEffectState(int track, GenTime pos, QList <int> effectIndexes, bool disable, bool updateEffectStack)
2067 if (pos < GenTime()) {
2068 // editing a track effect
2069 if (!m_document->renderer()->mltEnableEffects(m_document->tracksCount() - track, pos, effectIndexes, disable)) {
2070 emit displayMessage(i18n("Problem editing effect"), ErrorMessage);
2073 m_document->enableTrackEffects(m_document->tracksCount() - track - 1, effectIndexes, disable);
2074 emit updateTrackEffectState(track);
2075 setDocumentModified();
2078 // editing a clip effect
2079 ClipItem *clip = getClipItemAt((int)pos.frames(m_document->fps()), m_document->tracksCount() - track);
2081 bool success = m_document->renderer()->mltEnableEffects(m_document->tracksCount() - clip->track(), clip->startPos(), effectIndexes, disable);
2083 clip->enableEffects(effectIndexes, disable);
2084 if (updateEffectStack && clip->isSelected()) {
2085 emit clipItemSelected(clip);
2087 if (effectIndexes.contains(clip->selectedEffectIndex())) {
2088 // make sure to update display of clip keyframes
2089 clip->setSelectedEffect(clip->selectedEffectIndex());
2092 else emit displayMessage(i18n("Problem editing effect"), ErrorMessage);
2094 else emit displayMessage(i18n("Cannot find clip to update effect"), ErrorMessage);
2097 void CustomTrackView::moveEffect(int track, GenTime pos, QList <int> oldPos, QList <int> newPos)
2099 if (pos < GenTime()) {
2100 // Moving track effect
2101 int documentTrack = m_document->tracksCount() - track - 1;
2102 int max = m_document->getTrackEffects(documentTrack).count();
2103 int new_position = newPos.at(0);
2104 if (new_position > max) {
2107 int old_position = oldPos.at(0);
2108 for (int i = 0; i < newPos.count(); i++) {
2109 QDomElement act = m_document->getTrackEffect(documentTrack, new_position);
2110 if (old_position > new_position) {
2111 // Moving up, we need to adjust index
2112 old_position = oldPos.at(i);
2113 new_position = newPos.at(i);
2115 QDomElement before = m_document->getTrackEffect(documentTrack, old_position);
2116 if (!act.isNull() && !before.isNull()) {
2117 m_document->setTrackEffect(documentTrack, new_position, before);
2118 m_document->renderer()->mltMoveEffect(m_document->tracksCount() - track, pos, old_position, new_position);
2119 } else emit displayMessage(i18n("Cannot move effect"), ErrorMessage);
2121 emit showTrackEffects(m_document->tracksCount() - track, m_document->trackInfoAt(documentTrack));
2124 ClipItem *clip = getClipItemAt((int)pos.frames(m_document->fps()), m_document->tracksCount() - track);
2126 int new_position = newPos.at(0);
2127 if (new_position > clip->effectsCount()) {
2128 new_position = clip->effectsCount();
2130 int old_position = oldPos.at(0);
2131 for (int i = 0; i < newPos.count(); i++) {
2132 QDomElement act = clip->effectAtIndex(new_position);
2133 if (old_position > new_position) {
2134 // Moving up, we need to adjust index
2135 old_position = oldPos.at(i);
2136 new_position = newPos.at(i);
2138 QDomElement before = clip->effectAtIndex(old_position);
2139 if (act.isNull() || before.isNull()) {
2140 emit displayMessage(i18n("Cannot move effect"), ErrorMessage);
2143 clip->moveEffect(before, new_position);
2144 // special case: speed effect, which is a pseudo-effect, not appearing in MLT's effects
2145 if (act.attribute("id") == "speed") {
2146 m_document->renderer()->mltUpdateEffectPosition(track, pos, old_position, new_position);
2147 } else if (before.attribute("id") == "speed") {
2148 m_document->renderer()->mltUpdateEffectPosition(track, pos, new_position, old_position);
2149 } else m_document->renderer()->mltMoveEffect(track, pos, old_position, new_position);
2151 clip->setSelectedEffect(newPos.at(0));
2152 emit clipItemSelected(clip);
2153 setDocumentModified();
2154 } else emit displayMessage(i18n("Cannot move effect"), ErrorMessage);
2157 void CustomTrackView::slotChangeEffectState(ClipItem *clip, int track, QList <int> effectIndexes, bool disable)
2159 ChangeEffectStateCommand *command;
2161 // editing track effect
2162 command = new ChangeEffectStateCommand(this, m_document->tracksCount() - track, GenTime(-1), effectIndexes, disable, false, true);
2164 // Check if we have a speed effect, disabling / enabling it needs a special procedure since it is a pseudoo effect
2165 QList <int> speedEffectIndexes;
2166 for (int i = 0; i < effectIndexes.count(); i++) {
2167 QDomElement effect = clip->effectAtIndex(effectIndexes.at(i));
2168 if (effect.attribute("id") == "speed") {
2170 speedEffectIndexes << effectIndexes.at(i);
2171 QDomElement newEffect = effect.cloneNode().toElement();
2172 newEffect.setAttribute("disable", (int) disable);
2173 EditEffectCommand *editcommand = new EditEffectCommand(this, m_document->tracksCount() - clip->track(), clip->startPos(), effect, newEffect, effectIndexes.at(i), false, true);
2174 m_commandStack->push(editcommand);
2177 for (int j = 0; j < speedEffectIndexes.count(); j++) {
2178 effectIndexes.removeAll(speedEffectIndexes.at(j));
2180 command = new ChangeEffectStateCommand(this, m_document->tracksCount() - clip->track(), clip->startPos(), effectIndexes, disable, false, true);
2182 m_commandStack->push(command);
2183 setDocumentModified();
2186 void CustomTrackView::slotChangeEffectPosition(ClipItem *clip, int track, QList <int> currentPos, int newPos)
2188 MoveEffectCommand *command;
2190 // editing track effect
2191 command = new MoveEffectCommand(this, m_document->tracksCount() - track, GenTime(-1), currentPos, newPos);
2192 } else command = new MoveEffectCommand(this, m_document->tracksCount() - clip->track(), clip->startPos(), currentPos, newPos);
2193 m_commandStack->push(command);
2194 setDocumentModified();
2197 void CustomTrackView::slotUpdateClipEffect(ClipItem *clip, int track, QDomElement oldeffect, QDomElement effect, int ix, bool refreshEffectStack)
2199 EditEffectCommand *command;
2200 if (clip) command = new EditEffectCommand(this, m_document->tracksCount() - clip->track(), clip->startPos(), oldeffect, effect, ix, refreshEffectStack, true);
2201 else command = new EditEffectCommand(this, m_document->tracksCount() - track, GenTime(-1), oldeffect, effect, ix, refreshEffectStack, true);
2202 m_commandStack->push(command);
2205 void CustomTrackView::slotUpdateClipRegion(ClipItem *clip, int ix, QString region)
2207 QDomElement effect = clip->getEffectAtIndex(ix);
2208 QDomElement oldeffect = effect.cloneNode().toElement();
2209 effect.setAttribute("region", region);
2210 EditEffectCommand *command = new EditEffectCommand(this, m_document->tracksCount() - clip->track(), clip->startPos(), oldeffect, effect, ix, true, true);
2211 m_commandStack->push(command);
2214 ClipItem *CustomTrackView::cutClip(ItemInfo info, GenTime cutTime, bool cut, bool execute)
2218 ClipItem *item = getClipItemAt((int) info.startPos.frames(m_document->fps()), info.track);
2219 if (!item || cutTime >= item->endPos() || cutTime <= item->startPos()) {
2220 emit displayMessage(i18n("Cannot find clip to cut"), ErrorMessage);
2222 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);
2224 kDebug() << "/// ERROR NO CLIP at: " << info.startPos.frames(m_document->fps()) << ", track: " << info.track;
2225 m_blockRefresh = false;
2230 if (!m_document->renderer()->mltCutClip(m_document->tracksCount() - info.track, cutTime)) {
2231 // Error cuting clip in playlist
2232 m_blockRefresh = false;
2236 int cutPos = (int) cutTime.frames(m_document->fps());
2238 newPos.startPos = cutTime;
2239 newPos.endPos = info.endPos;
2240 newPos.cropStart = item->info().cropStart + (cutTime - info.startPos);
2241 newPos.track = info.track;
2242 newPos.cropDuration = newPos.endPos - newPos.startPos;
2244 bool snap = KdenliveSettings::snaptopoints();
2245 KdenliveSettings::setSnaptopoints(false);
2246 ClipItem *dup = item->clone(newPos);
2248 // remove unwanted effects
2249 // fade in from 2nd part of the clip
2250 int ix = dup->hasEffect(QString(), "fadein");
2252 QDomElement oldeffect = dup->effectAtIndex(ix);
2253 dup->deleteEffect(oldeffect.attribute("kdenlive_ix"));
2255 ix = dup->hasEffect(QString(), "fade_from_black");
2257 QDomElement oldeffect = dup->effectAtIndex(ix);
2258 dup->deleteEffect(oldeffect.attribute("kdenlive_ix"));
2260 // fade out from 1st part of the clip
2261 ix = item->hasEffect(QString(), "fadeout");
2263 QDomElement oldeffect = item->effectAtIndex(ix);
2264 item->deleteEffect(oldeffect.attribute("kdenlive_ix"));
2266 ix = item->hasEffect(QString(), "fade_to_black");
2268 QDomElement oldeffect = item->effectAtIndex(ix);
2269 item->deleteEffect(oldeffect.attribute("kdenlive_ix"));
2273 item->resizeEnd(cutPos);
2274 scene()->addItem(dup);
2275 if (item->checkKeyFrames())
2276 slotRefreshEffects(item);
2277 if (dup->checkKeyFrames())
2278 slotRefreshEffects(dup);
2280 item->baseClip()->addReference();
2281 m_document->updateClip(item->baseClip()->getId());
2282 setDocumentModified();
2283 KdenliveSettings::setSnaptopoints(snap);
2284 if (execute && item->isSelected())
2285 emit clipItemSelected(item);
2290 ClipItem *item = getClipItemAt((int) info.startPos.frames(m_document->fps()), info.track);
2291 ClipItem *dup = getClipItemAt((int) cutTime.frames(m_document->fps()), info.track);
2293 if (!item || !dup || item == dup) {
2294 emit displayMessage(i18n("Cannot find clip to uncut"), ErrorMessage);
2295 m_blockRefresh = false;
2298 if (m_document->renderer()->mltRemoveClip(m_document->tracksCount() - info.track, cutTime) == false) {
2299 emit displayMessage(i18n("Error removing clip at %1 on track %2", m_document->timecode().getTimecodeFromFrames(cutTime.frames(m_document->fps())), info.track), ErrorMessage);
2303 bool snap = KdenliveSettings::snaptopoints();
2304 KdenliveSettings::setSnaptopoints(false);
2306 // join fade effects again
2307 int ix = dup->hasEffect(QString(), "fadeout");
2309 QDomElement effect = dup->effectAtIndex(ix);
2310 item->addEffect(effect);
2312 ix = dup->hasEffect(QString(), "fade_to_black");
2314 QDomElement effect = dup->effectAtIndex(ix);
2315 item->addEffect(effect);
2318 m_waitingThumbs.removeAll(dup);
2319 bool selected = item->isSelected();
2320 if (dup->isSelected()) {
2322 item->setSelected(true);
2323 emit clipItemSelected(NULL);
2325 dup->baseClip()->removeReference();
2326 m_document->updateClip(dup->baseClip()->getId());
2327 scene()->removeItem(dup);
2331 ItemInfo clipinfo = item->info();
2332 clipinfo.track = m_document->tracksCount() - clipinfo.track;
2333 bool success = m_document->renderer()->mltResizeClipEnd(clipinfo, info.endPos - info.startPos);
2335 item->resizeEnd((int) info.endPos.frames(m_document->fps()));
2336 setDocumentModified();
2338 emit displayMessage(i18n("Error when resizing clip"), ErrorMessage);
2340 KdenliveSettings::setSnaptopoints(snap);
2341 if (execute && selected)
2342 emit clipItemSelected(item);
2345 //QTimer::singleShot(3000, this, SLOT(slotEnableRefresh()));
2348 void CustomTrackView::slotEnableRefresh()
2350 m_blockRefresh = false;
2353 void CustomTrackView::slotAddTransitionToSelectedClips(QDomElement transition)
2355 QList<QGraphicsItem *> itemList = scene()->selectedItems();
2356 if (itemList.count() == 1) {
2357 if (itemList.at(0)->type() == AVWIDGET) {
2358 ClipItem *item = (ClipItem *) itemList.at(0);
2360 info.track = item->track();
2361 ClipItem *transitionClip = NULL;
2362 const int transitiontrack = getPreviousVideoTrack(info.track);
2363 GenTime pos = GenTime((int)(mapToScene(m_menuPosition).x()), m_document->fps());
2364 if (pos < item->startPos() + item->cropDuration() / 2) {
2365 // add transition to clip start
2366 info.startPos = item->startPos();
2367 if (transitiontrack != 0) transitionClip = getClipItemAt((int) info.startPos.frames(m_document->fps()), m_document->tracksCount() - transitiontrack);
2368 if (transitionClip && transitionClip->endPos() < item->endPos()) {
2369 info.endPos = transitionClip->endPos();
2370 } else info.endPos = info.startPos + GenTime(65, m_document->fps());
2371 // Check there is no other transition at that place
2372 double startY = info.track * m_tracksHeight + 1 + m_tracksHeight / 2;
2373 QRectF r(info.startPos.frames(m_document->fps()), startY, (info.endPos - info.startPos).frames(m_document->fps()), m_tracksHeight / 2);
2374 QList<QGraphicsItem *> selection = m_scene->items(r);
2375 bool transitionAccepted = true;
2376 for (int i = 0; i < selection.count(); i++) {
2377 if (selection.at(i)->type() == TRANSITIONWIDGET) {
2378 Transition *tr = static_cast <Transition *>(selection.at(i));
2379 if (tr->startPos() - info.startPos > GenTime(5, m_document->fps())) {
2380 if (tr->startPos() < info.endPos) info.endPos = tr->startPos();
2381 } else transitionAccepted = false;
2384 if (transitionAccepted) slotAddTransition(item, info, transitiontrack, transition);
2385 else emit displayMessage(i18n("Cannot add transition"), ErrorMessage);
2388 // add transition to clip end
2389 info.endPos = item->endPos();
2390 if (transitiontrack != 0) transitionClip = getClipItemAt((int) info.endPos.frames(m_document->fps()), m_document->tracksCount() - transitiontrack);
2391 if (transitionClip && transitionClip->startPos() > item->startPos()) {
2392 info.startPos = transitionClip->startPos();
2393 } else info.startPos = info.endPos - GenTime(65, m_document->fps());
2394 if (transition.attribute("tag") == "luma") EffectsList::setParameter(transition, "reverse", "1");
2395 else if (transition.attribute("id") == "slide") EffectsList::setParameter(transition, "invert", "1");
2397 // Check there is no other transition at that place
2398 double startY = info.track * m_tracksHeight + 1 + m_tracksHeight / 2;
2399 QRectF r(info.startPos.frames(m_document->fps()), startY, (info.endPos - info.startPos).frames(m_document->fps()), m_tracksHeight / 2);
2400 QList<QGraphicsItem *> selection = m_scene->items(r);
2401 bool transitionAccepted = true;
2402 for (int i = 0; i < selection.count(); i++) {
2403 if (selection.at(i)->type() == TRANSITIONWIDGET) {
2404 Transition *tr = static_cast <Transition *>(selection.at(i));
2405 if (info.endPos - tr->endPos() > GenTime(5, m_document->fps())) {
2406 if (tr->endPos() > info.startPos) info.startPos = tr->endPos();
2407 } else transitionAccepted = false;
2410 if (transitionAccepted) slotAddTransition(item, info, transitiontrack, transition);
2411 else emit displayMessage(i18n("Cannot add transition"), ErrorMessage);
2414 } else for (int i = 0; i < itemList.count(); i++) {
2415 if (itemList.at(i)->type() == AVWIDGET) {
2416 ClipItem *item = (ClipItem *) itemList.at(i);
2418 info.startPos = item->startPos();
2419 info.endPos = info.startPos + GenTime(65, m_document->fps());
2420 info.track = item->track();
2422 // Check there is no other transition at that place
2423 double startY = info.track * m_tracksHeight + 1 + m_tracksHeight / 2;
2424 QRectF r(info.startPos.frames(m_document->fps()), startY, (info.endPos - info.startPos).frames(m_document->fps()), m_tracksHeight / 2);
2425 QList<QGraphicsItem *> selection = m_scene->items(r);
2426 bool transitionAccepted = true;
2427 for (int i = 0; i < selection.count(); i++) {
2428 if (selection.at(i)->type() == TRANSITIONWIDGET) {
2429 Transition *tr = static_cast <Transition *>(selection.at(i));
2430 if (tr->startPos() - info.startPos > GenTime(5, m_document->fps())) {
2431 if (tr->startPos() < info.endPos) info.endPos = tr->startPos();
2432 } else transitionAccepted = false;
2435 int transitiontrack = getPreviousVideoTrack(info.track);
2436 if (transitionAccepted) slotAddTransition(item, info, transitiontrack, transition);
2437 else emit displayMessage(i18n("Cannot add transition"), ErrorMessage);
2442 void CustomTrackView::slotAddTransition(ClipItem* /*clip*/, ItemInfo transitionInfo, int endTrack, QDomElement transition)
2444 if (transitionInfo.startPos >= transitionInfo.endPos) {
2445 emit displayMessage(i18n("Invalid transition"), ErrorMessage);
2448 AddTransitionCommand* command = new AddTransitionCommand(this, transitionInfo, endTrack, transition, false, true);
2449 m_commandStack->push(command);
2450 setDocumentModified();
2453 void CustomTrackView::addTransition(ItemInfo transitionInfo, int endTrack, QDomElement params, bool refresh)
2455 Transition *tr = new Transition(transitionInfo, endTrack, m_document->fps(), params, true);
2456 //kDebug() << "---- ADDING transition " << params.attribute("value");
2457 if (m_document->renderer()->mltAddTransition(tr->transitionTag(), endTrack, m_document->tracksCount() - transitionInfo.track, transitionInfo.startPos, transitionInfo.endPos, tr->toXML(), refresh)) {
2458 scene()->addItem(tr);
2459 setDocumentModified();
2461 emit displayMessage(i18n("Cannot add transition"), ErrorMessage);
2466 void CustomTrackView::deleteTransition(ItemInfo transitionInfo, int endTrack, QDomElement /*params*/, bool refresh)
2468 Transition *item = getTransitionItemAt(transitionInfo.startPos, transitionInfo.track);
2470 emit displayMessage(i18n("Select clip to delete"), ErrorMessage);
2473 m_document->renderer()->mltDeleteTransition(item->transitionTag(), endTrack, m_document->tracksCount() - transitionInfo.track, transitionInfo.startPos, transitionInfo.endPos, item->toXML(), refresh);
2474 if (m_dragItem == item) m_dragItem = NULL;
2476 #if QT_VERSION >= 0x040600
2477 // animate item deletion
2478 item->closeAnimation();
2482 emit transitionItemSelected(NULL);
2483 setDocumentModified();
2486 void CustomTrackView::slotTransitionUpdated(Transition *tr, QDomElement old)
2488 //kDebug() << "TRANS UPDATE, TRACKS: " << old.attribute("transition_btrack") << ", NEW: " << tr->toXML().attribute("transition_btrack");
2489 QDomElement xml = tr->toXML();
2490 if (old.isNull() || xml.isNull()) {
2491 emit displayMessage(i18n("Cannot update transition"), ErrorMessage);
2494 EditTransitionCommand *command = new EditTransitionCommand(this, tr->track(), tr->startPos(), old, xml, false);
2495 updateTrackDuration(tr->track(), command);
2496 m_commandStack->push(command);
2497 setDocumentModified();
2500 void CustomTrackView::updateTransition(int track, GenTime pos, QDomElement oldTransition, QDomElement transition, bool updateTransitionWidget)
2502 Transition *item = getTransitionItemAt(pos, track);
2504 kWarning() << "Unable to find transition at pos :" << pos.frames(m_document->fps()) << ", ON track: " << track;
2509 if (oldTransition.attribute("transition_atrack") != transition.attribute("transition_atrack") || oldTransition.attribute("transition_btrack") != transition.attribute("transition_btrack"))
2511 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);
2512 //kDebug() << "ORIGINAL TRACK: "<< oldTransition.attribute("transition_btrack") << ", NEW TRACK: "<<transition.attribute("transition_btrack");
2513 item->setTransitionParameters(transition);
2514 if (updateTransitionWidget) {
2515 ItemInfo info = item->info();
2517 ClipItem *transitionClip = getClipItemAt(info.startPos, info.track);
2518 if (transitionClip && transitionClip->baseClip()) {
2519 QString size = transitionClip->baseClip()->getProperty("frame_size");
2520 double factor = transitionClip->baseClip()->getProperty("aspect_ratio").toDouble();
2521 if (factor == 0) factor = 1.0;
2522 p.setX((int)(size.section('x', 0, 0).toInt() * factor + 0.5));
2523 p.setY(size.section('x', 1, 1).toInt());
2525 emit transitionItemSelected(item, getPreviousVideoTrack(info.track), p, true);
2527 setDocumentModified();
2530 void CustomTrackView::dragMoveEvent(QDragMoveEvent * event)
2533 const QPointF pos = mapToScene(event->pos());
2534 if (m_selectionGroup) {
2535 m_selectionGroup->setPos(pos);
2536 emit mousePosition((int)(m_selectionGroup->scenePos().x() + 0.5));
2537 event->acceptProposedAction();
2539 // Drag enter was not possible, try again at mouse position
2540 insertDropClips(event->mimeData(), event->pos());
2544 QGraphicsView::dragMoveEvent(event);
2548 void CustomTrackView::dragLeaveEvent(QDragLeaveEvent * event)
2550 if (m_selectionGroup && m_clipDrag) {
2551 m_thumbsTimer.stop();
2552 m_waitingThumbs.clear();
2553 QList<QGraphicsItem *> items = m_selectionGroup->childItems();
2555 scene()->destroyItemGroup(m_selectionGroup);
2556 m_selectionGroup = NULL;
2557 } else QGraphicsView::dragLeaveEvent(event);
2560 void CustomTrackView::dropEvent(QDropEvent * event)
2562 if (m_selectionGroup && m_clipDrag) {
2563 QList<QGraphicsItem *> items = m_selectionGroup->childItems();
2564 resetSelectionGroup();
2565 m_scene->clearSelection();
2566 bool hasVideoClip = false;
2567 QUndoCommand *addCommand = new QUndoCommand();
2568 addCommand->setText(i18n("Add timeline clip"));
2569 QList <ClipItem *> brokenClips;
2571 for (int i = 0; i < items.count(); i++) {
2572 ClipItem *item = static_cast <ClipItem *>(items.at(i));
2573 if (!hasVideoClip && (item->clipType() == AV || item->clipType() == VIDEO)) hasVideoClip = true;
2574 if (items.count() == 1) {
2575 updateClipTypeActions(item);
2577 updateClipTypeActions(NULL);
2580 //TODO: take care of edit mode for undo
2581 item->baseClip()->addReference();
2582 //item->setZValue(item->defaultZValue());
2583 m_document->updateClip(item->baseClip()->getId());
2584 ItemInfo info = item->info();
2586 int tracknumber = m_document->tracksCount() - info.track - 1;
2587 bool isLocked = m_document->trackInfoAt(tracknumber).isLocked;
2588 if (isLocked) item->setItemLocked(true);
2589 ItemInfo clipInfo = info;
2590 clipInfo.track = m_document->tracksCount() - item->track();
2592 int worked = m_document->renderer()->mltInsertClip(clipInfo, item->xml(), item->baseClip()->getProducer(item->track()), m_scene->editMode() == OVERWRITEEDIT, m_scene->editMode() == INSERTEDIT);
2594 emit displayMessage(i18n("Cannot insert clip in timeline"), ErrorMessage);
2595 brokenClips.append(item);
2598 adjustTimelineClips(m_scene->editMode(), item, ItemInfo(), addCommand);
2600 new AddTimelineClipCommand(this, item->xml(), item->clipProducer(), item->info(), item->effectList(), m_scene->editMode() == OVERWRITEEDIT, m_scene->editMode() == INSERTEDIT, false, false, addCommand);
2601 updateTrackDuration(info.track, addCommand);
2603 if (item->baseClip()->isTransparent() && getTransitionItemAtStart(info.startPos, info.track) == NULL) {
2604 // add transparency transition
2605 QDomElement trans = MainWindow::transitions.getEffectByTag("composite", "composite").cloneNode().toElement();
2606 new AddTransitionCommand(this, info, getPreviousVideoTrack(info.track), trans, false, true, addCommand);
2608 item->setSelected(true);
2610 qDeleteAll(brokenClips);
2611 brokenClips.clear();
2612 if (addCommand->childCount() > 0) m_commandStack->push(addCommand);
2613 else delete addCommand;
2615 // Automatic audio split
2616 if (KdenliveSettings::splitaudio())
2618 setDocumentModified();
2622 QRectF rect(0, 1 * m_tracksHeight + m_tracksHeight / 2, sceneRect().width(), 2);
2623 QList<QGraphicsItem *> selection = m_scene->items(rect);
2624 QStringList timelineList;
2626 kDebug()<<"// ITEMS on TRACK: "<<selection.count();
2627 for (int i = 0; i < selection.count(); i++) {
2628 if (selection.at(i)->type() == AVWIDGET) {
2629 ClipItem *clip = static_cast <ClipItem *>(selection.at(i));
2630 int start = clip->startPos().frames(m_document->fps());
2631 int end = clip->endPos().frames(m_document->fps());
2632 timelineList.append(QString::number(start) + "-" + QString::number(end));
2635 kDebug() << "// COMPARE:\n" << timelineList << "\n-------------------";
2638 m_pasteEffectsAction->setEnabled(m_copiedItems.count() == 1);
2639 if (items.count() > 1) {
2640 groupSelectedItems(true);
2641 } else if (items.count() == 1) {
2642 m_dragItem = static_cast <AbstractClipItem *>(items.at(0));
2643 emit clipItemSelected((ClipItem*)m_dragItem, false);
2645 event->setDropAction(Qt::MoveAction);
2648 /// \todo enable when really working
2651 } else QGraphicsView::dropEvent(event);
2655 void CustomTrackView::adjustTimelineClips(EDITMODE mode, ClipItem *item, ItemInfo posinfo, QUndoCommand *command)
2657 bool snap = KdenliveSettings::snaptopoints();
2658 KdenliveSettings::setSnaptopoints(false);
2659 if (mode == OVERWRITEEDIT) {
2660 // if we are in overwrite mode, move clips accordingly
2662 if (item == NULL) info = posinfo;
2663 else info = item->info();
2664 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);
2665 QList<QGraphicsItem *> selection = m_scene->items(rect);
2666 if (item) selection.removeAll(item);
2667 for (int i = 0; i < selection.count(); i++) {
2668 if (!selection.at(i)->isEnabled()) continue;
2669 if (selection.at(i)->type() == AVWIDGET) {
2670 ClipItem *clip = static_cast<ClipItem *>(selection.at(i));
2671 if (clip->startPos() < info.startPos) {
2672 if (clip->endPos() > info.endPos) {
2673 ItemInfo clipInfo = clip->info();
2674 ItemInfo dupInfo = clipInfo;
2675 GenTime diff = info.startPos - clipInfo.startPos;
2676 dupInfo.startPos = info.startPos;
2677 dupInfo.cropStart += diff;
2678 dupInfo.cropDuration = clipInfo.endPos - info.startPos;
2679 ItemInfo newdupInfo = dupInfo;
2680 GenTime diff2 = info.endPos - info.startPos;
2681 newdupInfo.startPos = info.endPos;
2682 newdupInfo.cropStart += diff2;
2683 newdupInfo.cropDuration = clipInfo.endPos - info.endPos;
2684 new RazorClipCommand(this, clipInfo, info.startPos, false, command);
2685 new ResizeClipCommand(this, dupInfo, newdupInfo, false, false, command);
2686 ClipItem *dup = cutClip(clipInfo, info.startPos, true, false);
2687 if (dup) dup->resizeStart(info.endPos.frames(m_document->fps()));
2689 ItemInfo newclipInfo = clip->info();
2690 newclipInfo.endPos = info.startPos;
2691 new ResizeClipCommand(this, clip->info(), newclipInfo, false, false, command);
2692 clip->resizeEnd(info.startPos.frames(m_document->fps()));
2694 } else if (clip->endPos() <= info.endPos) {
2695 new AddTimelineClipCommand(this, clip->xml(), clip->clipProducer(), clip->info(), clip->effectList(), false, false, false, true, command);
2696 m_waitingThumbs.removeAll(clip);
2697 scene()->removeItem(clip);
2701 ItemInfo newclipInfo = clip->info();
2702 newclipInfo.startPos = info.endPos;
2703 new ResizeClipCommand(this, clip->info(), newclipInfo, false, false, command);
2704 clip->resizeStart(info.endPos.frames(m_document->fps()));
2708 } else if (mode == INSERTEDIT) {
2709 // if we are in push mode, move clips accordingly
2711 if (item == NULL) info = posinfo;
2712 else info = item->info();
2713 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);
2714 QList<QGraphicsItem *> selection = m_scene->items(rect);
2715 if (item) selection.removeAll(item);
2716 for (int i = 0; i < selection.count(); i++) {
2717 if (selection.at(i)->type() == AVWIDGET) {
2718 ClipItem *clip = static_cast<ClipItem *>(selection.at(i));
2719 if (clip->startPos() < info.startPos) {
2720 if (clip->endPos() > info.startPos) {
2721 ItemInfo clipInfo = clip->info();
2722 ItemInfo dupInfo = clipInfo;
2723 GenTime diff = info.startPos - clipInfo.startPos;
2724 dupInfo.startPos = info.startPos;
2725 dupInfo.cropStart += diff;
2726 dupInfo.cropDuration = clipInfo.endPos - info.startPos;
2727 new RazorClipCommand(this, clipInfo, info.startPos, false, command);
2728 // Commented out; variable dup unused. --granjow
2729 //ClipItem *dup = cutClip(clipInfo, info.startPos, true, false);
2730 cutClip(clipInfo, info.startPos, true, false);
2733 // TODO: add insertspacecommand
2738 KdenliveSettings::setSnaptopoints(snap);
2742 void CustomTrackView::adjustTimelineTransitions(EDITMODE mode, Transition *item, QUndoCommand *command)
2744 if (mode == OVERWRITEEDIT) {
2745 // if we are in overwrite or push mode, move clips accordingly
2746 bool snap = KdenliveSettings::snaptopoints();
2747 KdenliveSettings::setSnaptopoints(false);
2748 ItemInfo info = item->info();
2749 QRectF rect(info.startPos.frames(m_document->fps()), info.track * m_tracksHeight + m_tracksHeight, (info.endPos - info.startPos).frames(m_document->fps()) - 1, 5);
2750 QList<QGraphicsItem *> selection = m_scene->items(rect);
2751 selection.removeAll(item);
2752 for (int i = 0; i < selection.count(); i++) {
2753 if (!selection.at(i)->isEnabled()) continue;
2754 if (selection.at(i)->type() == TRANSITIONWIDGET) {
2755 Transition *tr = static_cast<Transition *>(selection.at(i));
2756 if (tr->startPos() < info.startPos) {
2757 ItemInfo firstPos = tr->info();
2758 ItemInfo newPos = firstPos;
2759 firstPos.endPos = item->startPos();
2760 newPos.startPos = item->endPos();
2761 new MoveTransitionCommand(this, tr->info(), firstPos, true, command);
2762 if (tr->endPos() > info.endPos) {
2764 new AddTransitionCommand(this, newPos, tr->transitionEndTrack(), tr->toXML(), false, true, command);
2766 } else if (tr->endPos() > info.endPos) {
2768 ItemInfo firstPos = tr->info();
2769 firstPos.startPos = item->endPos();
2770 new MoveTransitionCommand(this, tr->info(), firstPos, true, command);
2772 // remove transition
2773 new AddTransitionCommand(this, tr->info(), tr->transitionEndTrack(), tr->toXML(), true, true, command);
2777 KdenliveSettings::setSnaptopoints(snap);
2781 QStringList CustomTrackView::mimeTypes() const
2783 QStringList qstrList;
2784 // list of accepted mime types for drop
2785 qstrList.append("text/plain");
2786 qstrList.append("kdenlive/producerslist");
2787 qstrList.append("kdenlive/clip");
2791 Qt::DropActions CustomTrackView::supportedDropActions() const
2793 // returns what actions are supported when dropping
2794 return Qt::MoveAction;
2797 void CustomTrackView::setDuration(int duration)
2799 int diff = qAbs(duration - sceneRect().width());
2800 if (diff * matrix().m11() > -50) {
2801 if (matrix().m11() < 0.4) setSceneRect(0, 0, (duration + 100 / matrix().m11()), sceneRect().height());
2802 else setSceneRect(0, 0, (duration + 300), sceneRect().height());
2804 m_projectDuration = duration;
2807 int CustomTrackView::duration() const
2809 return m_projectDuration;
2812 void CustomTrackView::addTrack(TrackInfo type, int ix)
2814 QList <TransitionInfo> transitionInfos;
2815 if (ix == -1 || ix == m_document->tracksCount()) {
2816 m_document->insertTrack(0, type);
2817 transitionInfos = m_document->renderer()->mltInsertTrack(1, type.type == VIDEOTRACK);
2819 m_document->insertTrack(m_document->tracksCount() - ix, type);
2820 // insert track in MLT playlist
2821 transitionInfos = m_document->renderer()->mltInsertTrack(m_document->tracksCount() - ix, type.type == VIDEOTRACK);
2823 double startY = ix * m_tracksHeight + 1 + m_tracksHeight / 2;
2824 QRectF r(0, startY, sceneRect().width(), sceneRect().height() - startY);
2825 QList<QGraphicsItem *> selection = m_scene->items(r);
2826 resetSelectionGroup();
2828 m_selectionGroup = new AbstractGroupItem(m_document->fps());
2829 scene()->addItem(m_selectionGroup);
2830 for (int i = 0; i < selection.count(); i++) {
2831 if ((!selection.at(i)->parentItem()) && (selection.at(i)->type() == AVWIDGET || selection.at(i)->type() == TRANSITIONWIDGET || selection.at(i)->type() == GROUPWIDGET)) {
2832 m_selectionGroup->addToGroup(selection.at(i));
2833 selection.at(i)->setFlag(QGraphicsItem::ItemIsMovable, false);
2836 // Move graphic items
2837 m_selectionGroup->translate(0, m_tracksHeight);
2839 // adjust track number
2840 Mlt::Tractor *tractor = m_document->renderer()->lockService();
2841 QList<QGraphicsItem *> children = m_selectionGroup->childItems();
2842 for (int i = 0; i < children.count(); i++) {
2843 if (children.at(i)->type() == GROUPWIDGET) {
2844 AbstractGroupItem *grp = static_cast<AbstractGroupItem*>(children.at(i));
2845 children << grp->childItems();
2848 AbstractClipItem *item = static_cast <AbstractClipItem *>(children.at(i));
2850 ItemInfo clipinfo = item->info();
2851 if (item->type() == AVWIDGET) {
2852 ClipItem *clip = static_cast <ClipItem *>(item);
2853 // slowmotion clips are not track dependant, so no need to update them
2854 if (clip->speed() != 1.0) continue;
2855 // We add a move clip command so that we get the correct producer for new track number
2856 if (clip->clipType() == AV || clip->clipType() == AUDIO) {
2857 Mlt::Producer *prod = clip->getProducer(clipinfo.track);
2858 if (m_document->renderer()->mltUpdateClipProducer(tractor, (int)(m_document->tracksCount() - clipinfo.track), clipinfo.startPos.frames(m_document->fps()), prod) == false) {
2859 // problem updating clip
2860 emit displayMessage(i18n("Cannot update clip (time: %1, track: %2)", clipinfo.startPos.frames(m_document->fps()), clipinfo.track), ErrorMessage);
2863 } /*else if (item->type() == TRANSITIONWIDGET) {
2864 Transition *tr = static_cast <Transition *>(item);
2865 int track = tr->transitionEndTrack();
2867 tr->updateTransitionEndTrack(getPreviousVideoTrack(clipinfo.track));
2871 // Sync transition tracks with MLT playlist
2873 TransitionInfo info;
2874 for (int i = 0; i < transitionInfos.count(); i++) {
2875 info = transitionInfos.at(i);
2876 tr = getTransitionItem(info);
2877 if (tr) tr->setForcedTrack(info.forceTrack, info.a_track);
2878 else kDebug()<<"// Cannot update TRANSITION AT: "<<info.b_track<<" / "<<info.startPos.frames(m_document->fps());
2881 resetSelectionGroup(false);
2882 m_document->renderer()->unlockService(tractor);
2885 int maxHeight = m_tracksHeight * m_document->tracksCount() * matrix().m22();
2886 for (int i = 0; i < m_guides.count(); i++) {
2887 QLineF l = m_guides.at(i)->line();
2888 l.setP2(QPointF(l.x2(), maxHeight));
2889 m_guides.at(i)->setLine(l);
2892 m_cursorLine->setLine(m_cursorLine->line().x1(), 0, m_cursorLine->line().x1(), maxHeight - 1);
2893 setSceneRect(0, 0, sceneRect().width(), m_tracksHeight * m_document->tracksCount());
2894 viewport()->update();
2895 //QTimer::singleShot(500, this, SIGNAL(trackHeightChanged()));
2896 //setFixedHeight(50 * m_tracksCount);
2898 updateTrackNames(ix, true);
2901 void CustomTrackView::removeTrack(int ix)
2903 // Delete track in MLT playlist
2904 m_document->renderer()->mltDeleteTrack(m_document->tracksCount() - ix);
2905 m_document->deleteTrack(m_document->tracksCount() - ix - 1);
2907 double startY = ix * (m_tracksHeight + 1) + m_tracksHeight / 2;
2908 QRectF r(0, startY, sceneRect().width(), sceneRect().height() - startY);
2909 QList<QGraphicsItem *> selection = m_scene->items(r);
2911 resetSelectionGroup();
2913 m_selectionGroup = new AbstractGroupItem(m_document->fps());
2914 scene()->addItem(m_selectionGroup);
2915 for (int i = 0; i < selection.count(); i++) {
2916 if ((!selection.at(i)->parentItem()) && (selection.at(i)->type() == AVWIDGET || selection.at(i)->type() == TRANSITIONWIDGET || selection.at(i)->type() == GROUPWIDGET)) {
2917 m_selectionGroup->addToGroup(selection.at(i));
2918 selection.at(i)->setFlag(QGraphicsItem::ItemIsMovable, false);
2921 // Move graphic items
2922 qreal ydiff = 0 - (int) m_tracksHeight;
2923 m_selectionGroup->translate(0, ydiff);
2924 Mlt::Tractor *tractor = m_document->renderer()->lockService();
2926 // adjust track number
2927 QList<QGraphicsItem *> children = m_selectionGroup->childItems();
2928 //kDebug() << "// FOUND CLIPS TO MOVE: " << children.count();
2929 for (int i = 0; i < children.count(); i++) {
2930 if (children.at(i)->type() == GROUPWIDGET) {
2931 AbstractGroupItem *grp = static_cast<AbstractGroupItem*>(children.at(i));
2932 children << grp->childItems();
2935 if (children.at(i)->type() == AVWIDGET) {
2936 ClipItem *clip = static_cast <ClipItem *>(children.at(i));
2938 ItemInfo clipinfo = clip->info();
2939 // We add a move clip command so that we get the correct producer for new track number
2940 if (clip->clipType() == AV || clip->clipType() == AUDIO || clip->clipType() == PLAYLIST) {
2941 Mlt::Producer *prod = clip->getProducer(clipinfo.track);
2942 if (prod == NULL || !m_document->renderer()->mltUpdateClipProducer(tractor, (int)(m_document->tracksCount() - clipinfo.track), clipinfo.startPos.frames(m_document->fps()), prod)) {
2943 emit displayMessage(i18n("Cannot update clip (time: %1, track: %2)", clipinfo.startPos.frames(m_document->fps()), clipinfo.track), ErrorMessage);
2946 } else if (children.at(i)->type() == TRANSITIONWIDGET) {
2947 Transition *tr = static_cast <Transition *>(children.at(i));
2949 int track = tr->transitionEndTrack();
2951 ItemInfo clipinfo = tr->info();
2952 tr->updateTransitionEndTrack(getPreviousVideoTrack(clipinfo.track));
2956 resetSelectionGroup(false);
2957 m_document->renderer()->unlockService(tractor);
2959 int maxHeight = m_tracksHeight * m_document->tracksCount() * matrix().m22();
2960 for (int i = 0; i < m_guides.count(); i++) {
2961 QLineF l = m_guides.at(i)->line();
2962 l.setP2(QPointF(l.x2(), maxHeight));
2963 m_guides.at(i)->setLine(l);
2965 m_cursorLine->setLine(m_cursorLine->line().x1(), 0, m_cursorLine->line().x1(), maxHeight - 1);
2966 setSceneRect(0, 0, sceneRect().width(), m_tracksHeight * m_document->tracksCount());
2968 m_selectedTrack = qMin(m_selectedTrack, m_document->tracksCount() - 1);
2969 viewport()->update();
2971 updateTrackNames(ix, false);
2972 //QTimer::singleShot(500, this, SIGNAL(trackHeightChanged()));
2975 void CustomTrackView::configTracks(QList < TrackInfo > trackInfos)
2977 for (int i = 0; i < trackInfos.count(); ++i) {
2978 m_document->setTrackType(i, trackInfos.at(i));
2979 m_document->renderer()->mltChangeTrackState(i + 1, m_document->trackInfoAt(i).isMute, m_document->trackInfoAt(i).isBlind);
2980 lockTrack(m_document->tracksCount() - i - 1, m_document->trackInfoAt(i).isLocked, false);
2983 viewport()->update();
2984 emit trackHeightChanged();
2987 void CustomTrackView::slotSwitchTrackAudio(int ix)
2989 /*for (int i = 0; i < m_document->tracksCount(); i++)
2990 kDebug() << "TRK " << i << " STATE: " << m_document->trackInfoAt(i).isMute << m_document->trackInfoAt(i).isBlind;*/
2991 int tracknumber = m_document->tracksCount() - ix - 1;
2992 m_document->switchTrackAudio(tracknumber, !m_document->trackInfoAt(tracknumber).isMute);
2993 kDebug() << "NEXT TRK STATE: " << m_document->trackInfoAt(tracknumber).isMute << m_document->trackInfoAt(tracknumber).isBlind;
2994 m_document->renderer()->mltChangeTrackState(tracknumber + 1, m_document->trackInfoAt(tracknumber).isMute, m_document->trackInfoAt(tracknumber).isBlind);
2995 setDocumentModified();
2998 void CustomTrackView::slotSwitchTrackLock(int ix)
3000 int tracknumber = m_document->tracksCount() - ix - 1;
3001 LockTrackCommand *command = new LockTrackCommand(this, ix, !m_document->trackInfoAt(tracknumber).isLocked);
3002 m_commandStack->push(command);
3006 void CustomTrackView::lockTrack(int ix, bool lock, bool requestUpdate)
3008 int tracknumber = m_document->tracksCount() - ix - 1;
3009 m_document->switchTrackLock(tracknumber, lock);
3011 emit doTrackLock(ix, lock);
3012 AbstractClipItem *clip = NULL;
3013 QList<QGraphicsItem *> selection = m_scene->items(0, ix * m_tracksHeight + m_tracksHeight / 2, sceneRect().width(), m_tracksHeight / 2 - 2);
3015 for (int i = 0; i < selection.count(); i++) {
3016 if (selection.at(i)->type() == GROUPWIDGET && (AbstractGroupItem *)selection.at(i) != m_selectionGroup) {
3017 if (selection.at(i)->parentItem() && m_selectionGroup) {
3018 selection.removeAll((QGraphicsItem*)m_selectionGroup);
3019 resetSelectionGroup();
3022 bool changeGroupLock = true;
3023 bool hasClipOnTrack = false;
3024 QList <QGraphicsItem *> children = selection.at(i)->childItems();
3025 for (int j = 0; j < children.count(); ++j) {
3026 if (children.at(j)->isSelected()) {
3027 if (children.at(j)->type() == AVWIDGET)
3028 emit clipItemSelected(NULL);
3029 else if (children.at(j)->type() == TRANSITIONWIDGET)
3030 emit transitionItemSelected(NULL);
3035 AbstractClipItem * child = static_cast <AbstractClipItem *>(children.at(j));
3036 if (child == m_dragItem)
3039 // only unlock group, if it is not locked by another track too
3040 if (!lock && child->track() != ix && m_document->trackInfoAt(m_document->tracksCount() - child->track() - 1).isLocked)
3041 changeGroupLock = false;
3043 // only (un-)lock if at least one clip is on the track
3044 if (child->track() == ix)
3045 hasClipOnTrack = true;
3047 if (changeGroupLock && hasClipOnTrack)
3048 ((AbstractGroupItem*)selection.at(i))->setItemLocked(lock);
3049 } else if((selection.at(i)->type() == AVWIDGET || selection.at(i)->type() == TRANSITIONWIDGET)) {
3050 if (selection.at(i)->parentItem()) {
3051 if (selection.at(i)->parentItem() == m_selectionGroup) {
3052 selection.removeAll((QGraphicsItem*)m_selectionGroup);
3053 resetSelectionGroup();
3055 // groups are handled separately
3060 if (selection.at(i)->isSelected()) {
3061 if (selection.at(i)->type() == AVWIDGET)
3062 emit clipItemSelected(NULL);
3064 emit transitionItemSelected(NULL);
3066 clip = static_cast <AbstractClipItem *>(selection.at(i));
3067 clip->setItemLocked(lock);
3068 if (clip == m_dragItem)
3072 kDebug() << "NEXT TRK STATE: " << m_document->trackInfoAt(tracknumber).isLocked;
3073 viewport()->update();
3074 setDocumentModified();
3077 void CustomTrackView::slotSwitchTrackVideo(int ix)
3079 int tracknumber = m_document->tracksCount() - ix;
3080 m_document->switchTrackVideo(tracknumber - 1, !m_document->trackInfoAt(tracknumber - 1).isBlind);
3081 m_document->renderer()->mltChangeTrackState(tracknumber, m_document->trackInfoAt(tracknumber - 1).isMute, m_document->trackInfoAt(tracknumber - 1).isBlind);
3082 setDocumentModified();
3085 QList<QGraphicsItem *> CustomTrackView::checkForGroups(const QRectF &rect, bool *ok)
3087 // Check there is no group going over several tracks there, or that would result in timeline corruption
3088 QList<QGraphicsItem *> selection = scene()->items(rect);
3090 int maxHeight = m_tracksHeight * 1.5;
3091 for (int i = 0; i < selection.count(); i++) {
3092 // Check that we don't try to move a group with clips on other tracks
3093 if (selection.at(i)->type() == GROUPWIDGET && (selection.at(i)->boundingRect().height() >= maxHeight)) {
3096 } else if (selection.at(i)->parentItem() && (selection.at(i)->parentItem()->boundingRect().height() >= maxHeight)) {
3104 void CustomTrackView::slotRemoveSpace()
3108 if (m_menuPosition.isNull()) {
3109 pos = GenTime(cursorPos(), m_document->fps());
3111 QPointer<TrackDialog> d = new TrackDialog(m_document, parentWidget());
3112 d->comboTracks->setCurrentIndex(m_selectedTrack);
3113 d->label->setText(i18n("Track"));
3114 d->before_select->setHidden(true);
3115 d->setWindowTitle(i18n("Remove Space"));
3116 d->video_track->setHidden(true);
3117 d->audio_track->setHidden(true);
3118 if (d->exec() != QDialog::Accepted) {
3122 track = d->comboTracks->currentIndex();
3125 pos = GenTime((int)(mapToScene(m_menuPosition).x()), m_document->fps());
3126 track = (int)(mapToScene(m_menuPosition).y() / m_tracksHeight);
3129 if (m_document->isTrackLocked(m_document->tracksCount() - track - 1)) {
3130 emit displayMessage(i18n("Cannot remove space in a locked track"), ErrorMessage);
3134 ClipItem *item = getClipItemAt(pos, track);
3136 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);
3139 int length = m_document->renderer()->mltGetSpaceLength(pos, m_document->tracksCount() - track, true);
3141 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);
3145 // Make sure there is no group in the way
3146 QRectF rect(pos.frames(m_document->fps()), track * m_tracksHeight + m_tracksHeight / 2, sceneRect().width() - pos.frames(m_document->fps()), m_tracksHeight / 2 - 2);
3149 QList<QGraphicsItem *> items = checkForGroups(rect, &isOk);
3151 // groups found on track, do not allow the move
3152 emit displayMessage(i18n("Cannot remove space in a track with a group"), ErrorMessage);
3156 QList<ItemInfo> clipsToMove;
3157 QList<ItemInfo> transitionsToMove;
3159 for (int i = 0; i < items.count(); i++) {
3160 if (items.at(i)->type() == AVWIDGET || items.at(i)->type() == TRANSITIONWIDGET) {
3161 AbstractClipItem *item = static_cast <AbstractClipItem *>(items.at(i));
3162 ItemInfo info = item->info();
3163 if (item->type() == AVWIDGET) {
3164 clipsToMove.append(info);
3165 } else if (item->type() == TRANSITIONWIDGET) {
3166 transitionsToMove.append(info);
3171 if (!transitionsToMove.isEmpty()) {
3172 // Make sure that by moving the items, we don't get a transition collision
3173 // Find first transition
3174 ItemInfo info = transitionsToMove.at(0);
3175 for (int i = 1; i < transitionsToMove.count(); i++)
3176 if (transitionsToMove.at(i).startPos < info.startPos) info = transitionsToMove.at(i);
3178 // make sure there are no transitions on the way
3179 QRectF rect(info.startPos.frames(m_document->fps()) - length, track * m_tracksHeight + m_tracksHeight / 2, length - 1, m_tracksHeight / 2 - 2);
3180 items = scene()->items(rect);
3181 int transitionCorrection = -1;
3182 for (int i = 0; i < items.count(); i++) {
3183 if (items.at(i)->type() == TRANSITIONWIDGET) {
3184 // There is a transition on the way
3185 AbstractClipItem *item = static_cast <AbstractClipItem *>(items.at(i));
3186 int transitionEnd = item->endPos().frames(m_document->fps());
3187 if (transitionEnd > transitionCorrection) transitionCorrection = transitionEnd;
3191 if (transitionCorrection > 0) {
3192 // We need to fix the move length
3193 length = info.startPos.frames(m_document->fps()) - transitionCorrection;
3196 // Make sure we don't send transition before 0
3197 if (info.startPos.frames(m_document->fps()) < length) {
3198 // reduce length to maximum possible
3199 length = info.startPos.frames(m_document->fps());
3203 InsertSpaceCommand *command = new InsertSpaceCommand(this, clipsToMove, transitionsToMove, track, GenTime(-length, m_document->fps()), true);
3204 updateTrackDuration(track, command);
3205 m_commandStack->push(command);
3208 void CustomTrackView::slotInsertSpace()
3212 if (m_menuPosition.isNull()) {
3213 pos = GenTime(cursorPos(), m_document->fps());
3215 pos = GenTime((int)(mapToScene(m_menuPosition).x()), m_document->fps());
3216 track = (int)(mapToScene(m_menuPosition).y() / m_tracksHeight) + 1;
3218 QPointer<SpacerDialog> d = new SpacerDialog(GenTime(65, m_document->fps()),
3219 m_document->timecode(), track, m_document->tracksList(), this);
3220 if (d->exec() != QDialog::Accepted) {
3224 GenTime spaceDuration = d->selectedDuration();
3225 track = d->selectedTrack();
3228 QList<QGraphicsItem *> items;
3230 if (m_document->isTrackLocked(m_document->tracksCount() - track - 1)) {
3231 emit displayMessage(i18n("Cannot insert space in a locked track"), ErrorMessage);
3235 ClipItem *item = getClipItemAt(pos, track);
3236 if (item) pos = item->startPos();
3238 // Make sure there is no group in the way
3239 QRectF rect(pos.frames(m_document->fps()), track * m_tracksHeight + m_tracksHeight / 2, sceneRect().width() - pos.frames(m_document->fps()), m_tracksHeight / 2 - 2);
3241 items = checkForGroups(rect, &isOk);
3243 // groups found on track, do not allow the move
3244 emit displayMessage(i18n("Cannot insert space in a track with a group"), ErrorMessage);
3248 QRectF rect(pos.frames(m_document->fps()), 0, sceneRect().width() - pos.frames(m_document->fps()), m_document->tracksCount() * m_tracksHeight);
3249 items = scene()->items(rect);
3252 QList<ItemInfo> clipsToMove;
3253 QList<ItemInfo> transitionsToMove;
3255 for (int i = 0; i < items.count(); i++) {
3256 if (items.at(i)->type() == AVWIDGET || items.at(i)->type() == TRANSITIONWIDGET) {
3257 AbstractClipItem *item = static_cast <AbstractClipItem *>(items.at(i));
3258 ItemInfo info = item->info();
3259 if (item->type() == AVWIDGET)
3260 clipsToMove.append(info);
3261 else if (item->type() == TRANSITIONWIDGET)
3262 transitionsToMove.append(info);
3266 if (!clipsToMove.isEmpty() || !transitionsToMove.isEmpty()) {
3267 InsertSpaceCommand *command = new InsertSpaceCommand(this, clipsToMove, transitionsToMove, track, spaceDuration, true);
3268 updateTrackDuration(track, command);
3269 m_commandStack->push(command);
3273 void CustomTrackView::insertSpace(QList<ItemInfo> clipsToMove, QList<ItemInfo> transToMove, int track, const GenTime &duration, const GenTime &offset)
3275 int diff = duration.frames(m_document->fps());
3276 resetSelectionGroup();
3277 m_selectionGroup = new AbstractGroupItem(m_document->fps());
3278 scene()->addItem(m_selectionGroup);
3280 Transition *transition;
3282 // Create lists with start pos for each track
3283 QMap <int, int> trackClipStartList;
3284 QMap <int, int> trackTransitionStartList;
3286 for (int i = 1; i < m_document->tracksCount() + 1; i++) {
3287 trackClipStartList[i] = -1;
3288 trackTransitionStartList[i] = -1;
3291 if (!clipsToMove.isEmpty()) for (int i = 0; i < clipsToMove.count(); i++) {
3292 clip = getClipItemAtStart(clipsToMove.at(i).startPos + offset, clipsToMove.at(i).track);
3294 if (clip->parentItem()) {
3295 m_selectionGroup->addToGroup(clip->parentItem());
3296 clip->parentItem()->setFlag(QGraphicsItem::ItemIsMovable, false);
3298 m_selectionGroup->addToGroup(clip);
3299 clip->setFlag(QGraphicsItem::ItemIsMovable, false);
3301 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))
3302 trackClipStartList[m_document->tracksCount() - clipsToMove.at(i).track] = clipsToMove.at(i).startPos.frames(m_document->fps());
3304 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);
3307 if (!transToMove.isEmpty()) for (int i = 0; i < transToMove.count(); i++) {
3308 transition = getTransitionItemAtStart(transToMove.at(i).startPos + offset, transToMove.at(i).track);
3310 if (transition->parentItem()) {
3311 m_selectionGroup->addToGroup(transition->parentItem());
3312 transition->parentItem()->setFlag(QGraphicsItem::ItemIsMovable, false);
3314 m_selectionGroup->addToGroup(transition);
3315 transition->setFlag(QGraphicsItem::ItemIsMovable, false);
3317 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))
3318 trackTransitionStartList[m_document->tracksCount() - transToMove.at(i).track] = transToMove.at(i).startPos.frames(m_document->fps());
3319 } 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);
3321 m_selectionGroup->translate(diff, 0);
3323 // update items coordinates
3324 QList<QGraphicsItem *> itemList = m_selectionGroup->childItems();
3326 for (int i = 0; i < itemList.count(); i++) {
3327 if (itemList.at(i)->type() == AVWIDGET || itemList.at(i)->type() == TRANSITIONWIDGET) {
3328 static_cast < AbstractClipItem *>(itemList.at(i))->updateItem();
3329 } else if (itemList.at(i)->type() == GROUPWIDGET) {
3330 QList<QGraphicsItem *> children = itemList.at(i)->childItems();
3331 for (int j = 0; j < children.count(); j++) {
3332 AbstractClipItem * clp = static_cast < AbstractClipItem *>(children.at(j));
3337 resetSelectionGroup(false);
3339 track = m_document->tracksCount() - track;
3340 m_document->renderer()->mltInsertSpace(trackClipStartList, trackTransitionStartList, track, duration, offset);
3343 void CustomTrackView::deleteClip(const QString &clipId)
3345 resetSelectionGroup();
3346 QList<QGraphicsItem *> itemList = items();
3347 QUndoCommand *deleteCommand = new QUndoCommand();
3349 for (int i = 0; i < itemList.count(); i++) {
3350 if (itemList.at(i)->type() == AVWIDGET) {
3351 ClipItem *item = (ClipItem *)itemList.at(i);
3352 if (item->clipProducer() == clipId) {
3354 if (item->parentItem()) {
3355 // Clip is in a group, destroy the group
3356 new GroupClipsCommand(this, QList<ItemInfo>() << item->info(), QList<ItemInfo>(), false, deleteCommand);
3358 new AddTimelineClipCommand(this, item->xml(), item->clipProducer(), item->info(), item->effectList(), false, false, true, true, deleteCommand);
3362 deleteCommand->setText(i18np("Delete timeline clip", "Delete timeline clips", count));
3364 delete deleteCommand;
3366 updateTrackDuration(-1, deleteCommand);
3367 m_commandStack->push(deleteCommand);
3371 void CustomTrackView::seekCursorPos(int pos)
3373 m_document->renderer()->seek(qMax(pos, 0));
3377 int CustomTrackView::seekPosition() const
3379 return m_document->renderer()->requestedSeekPosition;
3383 void CustomTrackView::setCursorPos(int pos)
3385 if (pos != m_cursorPos) {
3386 emit cursorMoved((int)(m_cursorPos), (int)(pos));
3388 m_cursorLine->setPos(m_cursorPos, 0);
3389 if (m_autoScroll) checkScrolling();
3391 else emit updateRuler();
3394 void CustomTrackView::updateCursorPos()
3396 m_cursorLine->setPos(m_cursorPos, 0);
3399 int CustomTrackView::cursorPos()
3401 return (int)(m_cursorPos);
3404 void CustomTrackView::moveCursorPos(int delta)
3406 int currentPos = m_document->renderer()->requestedSeekPosition;
3407 if (currentPos == SEEK_INACTIVE) {
3408 currentPos = m_document->renderer()->seekPosition().frames(m_document->fps()) + delta;
3411 currentPos += delta;
3413 m_document->renderer()->seek(qMax(0, currentPos));
3417 void CustomTrackView::initCursorPos(int pos)
3419 emit cursorMoved((int)(m_cursorPos), (int)(pos));
3421 m_cursorLine->setPos(pos, 0);
3425 void CustomTrackView::checkScrolling()
3427 ensureVisible(m_cursorPos, verticalScrollBar()->value() + 10, 2, 2, 50, 0);
3430 void CustomTrackView::mouseReleaseEvent(QMouseEvent * event)
3432 if (m_moveOpMode == SEEK) m_moveOpMode = NONE;
3433 QGraphicsView::mouseReleaseEvent(event);
3434 setViewportUpdateMode(QGraphicsView::MinimalViewportUpdate);
3435 #if QT_VERSION >= 0x040600
3436 if (m_dragItem) m_dragItem->setGraphicsEffect(NULL);
3438 if (m_scrollTimer.isActive()) m_scrollTimer.stop();
3439 if (event->button() == Qt::MidButton) {
3442 setDragMode(QGraphicsView::NoDrag);
3443 if (m_operationMode == MOVEGUIDE) {
3444 setCursor(Qt::ArrowCursor);
3445 m_operationMode = NONE;
3446 m_dragGuide->setFlag(QGraphicsItem::ItemIsMovable, false);
3447 GenTime newPos = GenTime(m_dragGuide->pos().x(), m_document->fps());
3448 if (newPos != m_dragGuide->position()) {
3449 EditGuideCommand *command = new EditGuideCommand(this, m_dragGuide->position(), m_dragGuide->label(), newPos, m_dragGuide->label(), false);
3450 m_commandStack->push(command);
3451 m_dragGuide->updateGuide(GenTime(m_dragGuide->pos().x(), m_document->fps()));
3452 qSort(m_guides.begin(), m_guides.end(), sortGuidesList);
3453 m_document->syncGuides(m_guides);
3458 } else if (m_operationMode == SPACER && m_selectionGroup) {
3460 if (event->modifiers() != Qt::ControlModifier) {
3461 // We are moving all tracks
3463 } else track = (int)(mapToScene(m_clickEvent).y() / m_tracksHeight);
3464 GenTime timeOffset = GenTime((int)(m_selectionGroup->scenePos().x()), m_document->fps()) - m_selectionGroupInfo.startPos;
3465 QList <AbstractGroupItem*> groups;
3467 if (timeOffset != GenTime()) {
3468 QList<QGraphicsItem *> items = m_selectionGroup->childItems();
3470 QList<ItemInfo> clipsToMove;
3471 QList<ItemInfo> transitionsToMove;
3473 // Create lists with start pos for each track
3474 QMap <int, int> trackClipStartList;
3475 QMap <int, int> trackTransitionStartList;
3477 for (int i = 1; i < m_document->tracksCount() + 1; i++) {
3478 trackClipStartList[i] = -1;
3479 trackTransitionStartList[i] = -1;
3482 for (int i = 0; i < items.count(); i++) {
3483 if (items.at(i)->type() == GROUPWIDGET) {
3484 AbstractGroupItem* group = (AbstractGroupItem*)items.at(i);
3485 if (!groups.contains(group)) groups.append(group);
3486 items += items.at(i)->childItems();
3490 for (int i = 0; i < items.count(); i++) {
3491 if (items.at(i)->type() == AVWIDGET) {
3492 AbstractClipItem *item = static_cast <AbstractClipItem *>(items.at(i));
3493 ItemInfo info = item->info();
3494 clipsToMove.append(info);
3496 if (trackClipStartList.value(m_document->tracksCount() - info.track) == -1 || info.startPos.frames(m_document->fps()) < trackClipStartList.value(m_document->tracksCount() - info.track))
3497 trackClipStartList[m_document->tracksCount() - info.track] = info.startPos.frames(m_document->fps());
3498 } else if (items.at(i)->type() == TRANSITIONWIDGET) {
3499 AbstractClipItem *item = static_cast <AbstractClipItem *>(items.at(i));
3500 ItemInfo info = item->info();
3501 transitionsToMove.append(info);
3503 if (trackTransitionStartList.value(m_document->tracksCount() - info.track) == -1 || info.startPos.frames(m_document->fps()) < trackTransitionStartList.value(m_document->tracksCount() - info.track))
3504 trackTransitionStartList[m_document->tracksCount() - info.track] = info.startPos.frames(m_document->fps());
3507 if (!clipsToMove.isEmpty() || !transitionsToMove.isEmpty()) {
3508 InsertSpaceCommand *command = new InsertSpaceCommand(this, clipsToMove, transitionsToMove, track, timeOffset, false);
3509 updateTrackDuration(track, command);
3510 m_commandStack->push(command);
3511 if (track != -1) track = m_document->tracksCount() - track;
3512 kDebug() << "SPACER TRACK:" << track;
3513 m_document->renderer()->mltInsertSpace(trackClipStartList, trackTransitionStartList, track, timeOffset, GenTime());
3514 setDocumentModified();
3517 for (int i = 0; i < groups.count(); i++)
3518 rebuildGroup(groups.at(i));
3520 resetSelectionGroup();
3524 m_operationMode = NONE;
3525 } else if (m_operationMode == RUBBERSELECTION) {
3526 resetSelectionGroup();
3527 groupSelectedItems();
3528 m_operationMode = NONE;
3531 if (m_dragItem == NULL && m_selectionGroup == NULL) {
3532 emit transitionItemSelected(NULL);
3536 if (m_dragItem) info = m_dragItem->info();
3538 if (m_operationMode == MOVE) {
3539 setCursor(Qt::OpenHandCursor);
3540 if (m_dragItem->parentItem() == 0) {
3541 // we are moving one clip, easy
3542 if (m_dragItem->type() == AVWIDGET && (m_dragItemInfo.startPos != info.startPos || m_dragItemInfo.track != info.track)) {
3543 ClipItem *item = static_cast <ClipItem *>(m_dragItem);
3544 Mlt::Producer *prod = item->getProducer(info.track);
3545 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);
3548 QUndoCommand *moveCommand = new QUndoCommand();
3549 moveCommand->setText(i18n("Move clip"));
3550 adjustTimelineClips(m_scene->editMode(), item, ItemInfo(), moveCommand);
3552 int tracknumber = m_document->tracksCount() - item->track() - 1;
3553 bool isLocked = m_document->trackInfoAt(tracknumber).isLocked;
3554 if (isLocked) item->setItemLocked(true);
3555 new MoveClipCommand(this, m_dragItemInfo, info, false, moveCommand);
3556 // Also move automatic transitions (on lower track)
3557 Transition *startTransition = getTransitionItemAtStart(m_dragItemInfo.startPos, m_dragItemInfo.track);
3558 ItemInfo startTrInfo;
3559 ItemInfo newStartTrInfo;
3560 bool moveStartTrans = false;
3561 bool moveEndTrans = false;
3562 if (startTransition && startTransition->isAutomatic()) {
3563 startTrInfo = startTransition->info();
3564 newStartTrInfo = startTrInfo;
3565 newStartTrInfo.track = info.track;
3566 newStartTrInfo.startPos = info.startPos;
3567 if (m_dragItemInfo.track == info.track && !item->baseClip()->isTransparent() && getClipItemAtEnd(newStartTrInfo.endPos, m_document->tracksCount() - startTransition->transitionEndTrack())) {
3568 // transition end should stay the same
3570 // transition end should be adjusted to clip
3571 newStartTrInfo.endPos = newStartTrInfo.endPos + (newStartTrInfo.startPos - startTrInfo.startPos);
3573 if (newStartTrInfo.startPos < newStartTrInfo.endPos) moveStartTrans = true;
3575 if (startTransition == NULL || startTransition->endPos() < m_dragItemInfo.endPos) {
3576 // Check if there is a transition at clip end
3577 Transition *tr = getTransitionItemAtEnd(m_dragItemInfo.endPos, m_dragItemInfo.track);
3578 if (tr && tr->isAutomatic()) {
3579 ItemInfo trInfo = tr->info();
3580 ItemInfo newTrInfo = trInfo;
3581 newTrInfo.track = info.track;
3582 newTrInfo.endPos = m_dragItem->endPos();
3583 if (m_dragItemInfo.track == info.track && !item->baseClip()->isTransparent() && getClipItemAtStart(trInfo.startPos, m_document->tracksCount() - tr->transitionEndTrack())) {
3584 // transition start should stay the same
3586 // transition start should be moved
3587 newTrInfo.startPos = newTrInfo.startPos + (newTrInfo.endPos - trInfo.endPos);
3589 if (newTrInfo.startPos < newTrInfo.endPos) {
3590 moveEndTrans = true;
3591 if (moveStartTrans) {
3592 // we have to move both transitions, remove the start one so that there is no collision
3593 new AddTransitionCommand(this, startTrInfo, startTransition->transitionEndTrack(), startTransition->toXML(), true, true, moveCommand);
3595 adjustTimelineTransitions(m_scene->editMode(), tr, moveCommand);
3596 new MoveTransitionCommand(this, trInfo, newTrInfo, true, moveCommand);
3597 if (moveStartTrans) {
3598 // re-add transition in correct place
3599 int transTrack = startTransition->transitionEndTrack();
3600 if (m_dragItemInfo.track != info.track && !startTransition->forcedTrack()) {
3601 transTrack = getPreviousVideoTrack(info.track);
3603 adjustTimelineTransitions(m_scene->editMode(), startTransition, moveCommand);
3604 new AddTransitionCommand(this, newStartTrInfo, transTrack, startTransition->toXML(), false, true, moveCommand);
3610 if (moveStartTrans && !moveEndTrans) {
3611 adjustTimelineTransitions(m_scene->editMode(), startTransition, moveCommand);
3612 new MoveTransitionCommand(this, startTrInfo, newStartTrInfo, true, moveCommand);
3615 // Also move automatic transitions (on upper track)
3616 Transition *tr = getTransitionItemAtStart(m_dragItemInfo.startPos, m_dragItemInfo.track - 1);
3617 if (m_dragItemInfo.track == info.track && tr && tr->isAutomatic() && (m_document->tracksCount() - tr->transitionEndTrack()) == m_dragItemInfo.track) {
3618 ItemInfo trInfo = tr->info();
3619 ItemInfo newTrInfo = trInfo;
3620 newTrInfo.startPos = m_dragItem->startPos();
3621 ClipItem * upperClip = getClipItemAt(m_dragItemInfo.startPos, m_dragItemInfo.track - 1);
3622 if (!upperClip || !upperClip->baseClip()->isTransparent()) {
3623 if (!getClipItemAtEnd(newTrInfo.endPos, tr->track())) {
3624 // transition end should be adjusted to clip on upper track
3625 newTrInfo.endPos = newTrInfo.endPos + (newTrInfo.startPos - trInfo.startPos);
3627 if (newTrInfo.startPos < newTrInfo.endPos) {
3628 adjustTimelineTransitions(m_scene->editMode(), tr, moveCommand);
3629 new MoveTransitionCommand(this, trInfo, newTrInfo, true, moveCommand);
3633 if (m_dragItemInfo.track == info.track && (tr == NULL || tr->endPos() < m_dragItemInfo.endPos)) {
3634 // Check if there is a transition at clip end
3635 tr = getTransitionItemAtEnd(m_dragItemInfo.endPos, m_dragItemInfo.track - 1);
3636 if (tr && tr->isAutomatic() && (m_document->tracksCount() - tr->transitionEndTrack()) == m_dragItemInfo.track) {
3637 ItemInfo trInfo = tr->info();
3638 ItemInfo newTrInfo = trInfo;
3639 newTrInfo.endPos = m_dragItem->endPos();
3640 kDebug() << "CLIP ENDS AT: " << newTrInfo.endPos.frames(25);
3641 kDebug() << "CLIP STARTS AT: " << newTrInfo.startPos.frames(25);
3642 ClipItem * upperClip = getClipItemAt(m_dragItemInfo.startPos, m_dragItemInfo.track - 1);
3643 if (!upperClip || !upperClip->baseClip()->isTransparent()) {
3644 if (!getClipItemAtStart(trInfo.startPos, tr->track())) {
3645 // transition start should be moved
3646 newTrInfo.startPos = newTrInfo.startPos + (newTrInfo.endPos - trInfo.endPos);
3648 if (newTrInfo.startPos < newTrInfo.endPos) {
3649 adjustTimelineTransitions(m_scene->editMode(), tr, moveCommand);
3650 new MoveTransitionCommand(this, trInfo, newTrInfo, true, moveCommand);
3655 updateTrackDuration(info.track, moveCommand);
3656 if (m_dragItemInfo.track != info.track)
3657 updateTrackDuration(m_dragItemInfo.track, moveCommand);
3658 m_commandStack->push(moveCommand);
3659 //checkTrackSequence(m_dragItem->track());
3661 // undo last move and emit error message
3662 bool snap = KdenliveSettings::snaptopoints();
3663 KdenliveSettings::setSnaptopoints(false);
3664 item->setPos((int) m_dragItemInfo.startPos.frames(m_document->fps()), (int)(m_dragItemInfo.track * m_tracksHeight + 1));
3665 KdenliveSettings::setSnaptopoints(snap);
3666 emit displayMessage(i18n("Cannot move clip to position %1", m_document->timecode().getTimecodeFromFrames(info.startPos.frames(m_document->fps()))), ErrorMessage);
3668 setDocumentModified();
3669 } else if (m_dragItem->type() == TRANSITIONWIDGET && (m_dragItemInfo.startPos != info.startPos || m_dragItemInfo.track != info.track)) {
3670 Transition *transition = static_cast <Transition *>(m_dragItem);
3671 transition->updateTransitionEndTrack(getPreviousVideoTrack(m_dragItem->track()));
3672 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)) {
3673 // Moving transition failed, revert to previous position
3674 emit displayMessage(i18n("Cannot move transition"), ErrorMessage);
3675 transition->setPos((int) m_dragItemInfo.startPos.frames(m_document->fps()), (m_dragItemInfo.track) * m_tracksHeight + 1);
3677 QUndoCommand *moveCommand = new QUndoCommand();
3678 moveCommand->setText(i18n("Move transition"));
3679 adjustTimelineTransitions(m_scene->editMode(), transition, moveCommand);
3680 new MoveTransitionCommand(this, m_dragItemInfo, info, false, moveCommand);
3681 updateTrackDuration(info.track, moveCommand);
3682 if (m_dragItemInfo.track != info.track)
3683 updateTrackDuration(m_dragItemInfo.track, moveCommand);
3684 m_commandStack->push(moveCommand);
3685 setDocumentModified();
3689 // Moving several clips. We need to delete them and readd them to new position,
3690 // or they might overlap each other during the move
3691 QGraphicsItemGroup *group;
3692 if (m_selectionGroup)
3693 group = static_cast <QGraphicsItemGroup *>(m_selectionGroup);
3695 group = static_cast <QGraphicsItemGroup *>(m_dragItem->parentItem());
3696 QList<QGraphicsItem *> items = group->childItems();
3697 QList<ItemInfo> clipsToMove;
3698 QList<ItemInfo> transitionsToMove;
3700 GenTime timeOffset = GenTime(m_dragItem->scenePos().x(), m_document->fps()) - m_dragItemInfo.startPos;
3701 const int trackOffset = (int)(m_dragItem->scenePos().y() / m_tracksHeight) - m_dragItemInfo.track;
3703 QUndoCommand *moveGroup = new QUndoCommand();
3704 moveGroup->setText(i18n("Move group"));
3705 if (timeOffset != GenTime() || trackOffset != 0) {
3706 // remove items in MLT playlist
3709 int max = items.count();
3710 for (int i = 0; i < max; i++) {
3711 if (items.at(i)->type() == GROUPWIDGET) {
3712 items += items.at(i)->childItems();
3715 m_document->renderer()->blockSignals(true);
3716 for (int i = 0; i < items.count(); i++) {
3717 if (items.at(i)->type() != AVWIDGET && items.at(i)->type() != TRANSITIONWIDGET) continue;
3718 AbstractClipItem *item = static_cast <AbstractClipItem *>(items.at(i));
3719 ItemInfo info = item->info();
3720 if (item->type() == AVWIDGET) {
3721 if (m_document->renderer()->mltRemoveClip(m_document->tracksCount() - info.track, info.startPos) == false) {
3722 // error, clip cannot be removed from playlist
3723 emit displayMessage(i18n("Error removing clip at %1 on track %2", m_document->timecode().getTimecodeFromFrames(info.startPos.frames(m_document->fps())), info.track), ErrorMessage);
3725 clipsToMove.append(info);
3728 transitionsToMove.append(info);
3729 Transition *tr = static_cast <Transition*>(item);
3730 m_document->renderer()->mltDeleteTransition(tr->transitionTag(), tr->transitionEndTrack(), m_document->tracksCount() - info.track, info.startPos, info.endPos, tr->toXML());
3733 m_document->renderer()->blockSignals(false);
3734 for (int i = 0; i < items.count(); i++) {
3735 // re-add items in correct place
3736 if (items.at(i)->type() != AVWIDGET && items.at(i)->type() != TRANSITIONWIDGET) continue;
3737 AbstractClipItem *item = static_cast <AbstractClipItem *>(items.at(i));
3739 ItemInfo info = item->info();
3740 int tracknumber = m_document->tracksCount() - info.track - 1;
3741 bool isLocked = m_document->trackInfoAt(tracknumber).isLocked;
3743 group->removeFromGroup(item);
3744 item->setItemLocked(true);
3747 if (item->type() == AVWIDGET) {
3748 ClipItem *clip = static_cast <ClipItem*>(item);
3749 int trackProducer = info.track;
3750 info.track = m_document->tracksCount() - info.track;
3751 adjustTimelineClips(m_scene->editMode(), clip, ItemInfo(), moveGroup);
3752 m_document->renderer()->mltInsertClip(info, clip->xml(), clip->getProducer(trackProducer), m_scene->editMode() == OVERWRITEEDIT, m_scene->editMode() == INSERTEDIT);
3753 for (int i = 0; i < clip->effectsCount(); i++) {
3754 m_document->renderer()->mltAddEffect(info.track, info.startPos, getEffectArgs(clip->effect(i)), false);
3757 Transition *tr = static_cast <Transition*>(item);
3758 int newTrack = tr->transitionEndTrack();
3759 if (!tr->forcedTrack()) {
3760 newTrack = getPreviousVideoTrack(info.track);
3762 tr->updateTransitionEndTrack(newTrack);
3763 adjustTimelineTransitions(m_scene->editMode(), tr, moveGroup);
3764 m_document->renderer()->mltAddTransition(tr->transitionTag(), newTrack, m_document->tracksCount() - info.track, info.startPos, info.endPos, tr->toXML());
3767 new MoveGroupCommand(this, clipsToMove, transitionsToMove, timeOffset, trackOffset, false, moveGroup);
3768 updateTrackDuration(-1, moveGroup);
3769 m_commandStack->push(moveGroup);
3771 //QPointF top = group->sceneBoundingRect().topLeft();
3772 //QPointF oldpos = m_selectionGroup->scenePos();
3773 //kDebug()<<"SELECTION GRP POS: "<<m_selectionGroup->scenePos()<<", TOP: "<<top;
3774 //group->setPos(top);
3775 //TODO: get rid of the 3 lines below
3776 if (m_selectionGroup) {
3777 m_selectionGroupInfo.startPos = GenTime(m_selectionGroup->scenePos().x(), m_document->fps());
3778 m_selectionGroupInfo.track = m_selectionGroup->track();
3780 QList <AbstractGroupItem*> groupList;
3781 for (int i = 0; i < items.count(); ++i) {
3782 if (items.at(i)->type() == GROUPWIDGET) {
3783 AbstractGroupItem* group = (AbstractGroupItem*)items.at(i);
3784 if (!groupList.contains(group)) groupList.append(group);
3789 for (int i = 0; i < groupList.count(); ++i) {
3790 rebuildGroup(groupList.at(i));
3793 for (int i = 0; i < items.count(); ++i) {
3795 items.at(i)->setSelected(true);
3796 if (items.at(i)->parentItem())
3797 items.at(i)->parentItem()->setSelected(true);
3800 resetSelectionGroup();
3801 groupSelectedItems();
3803 rebuildGroup((AbstractGroupItem *)group);
3805 setDocumentModified();
3808 m_document->renderer()->doRefresh();
3809 } else if (m_operationMode == RESIZESTART && m_dragItem->startPos() != m_dragItemInfo.startPos) {
3811 if (!m_controlModifier && m_dragItem->type() == AVWIDGET && m_dragItem->parentItem() && m_dragItem->parentItem() != m_selectionGroup) {
3812 AbstractGroupItem *parent = static_cast <AbstractGroupItem *>(m_dragItem->parentItem());
3814 QUndoCommand *resizeCommand = new QUndoCommand();
3815 resizeCommand->setText(i18n("Resize group"));
3816 QList <QGraphicsItem *> items = parent->childItems();
3817 QList <ItemInfo> infos = parent->resizeInfos();
3818 parent->clearResizeInfos();
3820 for (int i = 0; i < items.count(); ++i) {
3821 AbstractClipItem *item = static_cast<AbstractClipItem *>(items.at(i));
3822 if (item && item->type() == AVWIDGET) {
3823 ItemInfo info = infos.at(itemcount);
3824 prepareResizeClipStart(item, info, item->startPos().frames(m_document->fps()), false, resizeCommand);
3828 m_commandStack->push(resizeCommand);
3831 prepareResizeClipStart(m_dragItem, m_dragItemInfo, m_dragItem->startPos().frames(m_document->fps()));
3833 } else if (m_operationMode == RESIZEEND && m_dragItem->endPos() != m_dragItemInfo.endPos) {
3835 if (!m_controlModifier && m_dragItem->type() == AVWIDGET && m_dragItem->parentItem() && m_dragItem->parentItem() != m_selectionGroup) {
3836 AbstractGroupItem *parent = static_cast <AbstractGroupItem *>(m_dragItem->parentItem());
3838 QUndoCommand *resizeCommand = new QUndoCommand();
3839 resizeCommand->setText(i18n("Resize group"));
3840 QList <QGraphicsItem *> items = parent->childItems();
3841 QList <ItemInfo> infos = parent->resizeInfos();
3842 parent->clearResizeInfos();
3844 for (int i = 0; i < items.count(); ++i) {
3845 AbstractClipItem *item = static_cast<AbstractClipItem *>(items.at(i));
3846 if (item && item->type() == AVWIDGET) {
3847 ItemInfo info = infos.at(itemcount);
3848 prepareResizeClipEnd(item, info, item->endPos().frames(m_document->fps()), false, resizeCommand);
3852 updateTrackDuration(-1, resizeCommand);
3853 m_commandStack->push(resizeCommand);
3856 prepareResizeClipEnd(m_dragItem, m_dragItemInfo, m_dragItem->endPos().frames(m_document->fps()));
3858 } else if (m_operationMode == FADEIN) {
3859 // resize fade in effect
3860 ClipItem * item = static_cast <ClipItem *>(m_dragItem);
3861 int ix = item->hasEffect("volume", "fadein");
3862 int ix2 = item->hasEffect("", "fade_from_black");
3864 QDomElement oldeffect = item->effectAtIndex(ix);
3865 int start = item->cropStart().frames(m_document->fps());
3866 int end = item->fadeIn();
3868 slotDeleteEffect(item, -1, oldeffect, false);
3871 QDomElement effect = oldeffect.cloneNode().toElement();
3872 EffectsList::setParameter(oldeffect, "in", QString::number(start));
3873 EffectsList::setParameter(oldeffect, "out", QString::number(end));
3874 slotUpdateClipEffect(item, -1, effect, oldeffect, ix);
3875 emit clipItemSelected(item);
3877 } else if (item->fadeIn() != 0 && ix2 == -1) {
3879 if (item->isVideoOnly() || (item->clipType() != AUDIO && item->clipType() != AV && item->clipType() != PLAYLIST)) {
3881 effect = MainWindow::videoEffects.getEffectByTag("", "fade_from_black").cloneNode().toElement();
3882 } else effect = MainWindow::audioEffects.getEffectByTag("volume", "fadein").cloneNode().toElement();
3883 EffectsList::setParameter(effect, "out", QString::number(item->fadeIn()));
3884 slotAddEffect(effect, m_dragItem->startPos(), m_dragItem->track());
3887 QDomElement oldeffect = item->effectAtIndex(ix2);
3888 int start = item->cropStart().frames(m_document->fps());
3889 int end = item->fadeIn();
3891 slotDeleteEffect(item, -1, oldeffect, false);
3894 QDomElement effect = oldeffect.cloneNode().toElement();
3895 EffectsList::setParameter(oldeffect, "in", QString::number(start));
3896 EffectsList::setParameter(oldeffect, "out", QString::number(end));
3897 slotUpdateClipEffect(item, -1, effect, oldeffect, ix2);
3898 emit clipItemSelected(item);
3901 } else if (m_operationMode == FADEOUT) {
3902 // resize fade out effect
3903 ClipItem * item = static_cast <ClipItem *>(m_dragItem);
3904 int ix = item->hasEffect("volume", "fadeout");
3905 int ix2 = item->hasEffect("", "fade_to_black");
3907 QDomElement oldeffect = item->effectAtIndex(ix);
3908 int end = (item->cropDuration() + item->cropStart()).frames(m_document->fps());
3909 int start = item->fadeOut();
3911 slotDeleteEffect(item, -1, oldeffect, false);
3913 start = end - start;
3914 QDomElement effect = oldeffect.cloneNode().toElement();
3915 EffectsList::setParameter(oldeffect, "in", QString::number(start));
3916 EffectsList::setParameter(oldeffect, "out", QString::number(end));
3917 // kDebug()<<"EDIT FADE OUT : "<<start<<"x"<<end;
3918 slotUpdateClipEffect(item, -1, effect, oldeffect, ix);
3919 emit clipItemSelected(item);
3921 } else if (item->fadeOut() != 0 && ix2 == -1) {
3923 if (item->isVideoOnly() || (item->clipType() != AUDIO && item->clipType() != AV && item->clipType() != PLAYLIST)) {
3925 effect = MainWindow::videoEffects.getEffectByTag("", "fade_to_black").cloneNode().toElement();
3926 } else effect = MainWindow::audioEffects.getEffectByTag("volume", "fadeout").cloneNode().toElement();
3927 int end = (item->cropDuration() + item->cropStart()).frames(m_document->fps());
3928 int start = end-item->fadeOut();
3929 EffectsList::setParameter(effect, "in", QString::number(start));
3930 EffectsList::setParameter(effect, "out", QString::number(end));
3931 slotAddEffect(effect, m_dragItem->startPos(), m_dragItem->track());
3934 QDomElement oldeffect = item->effectAtIndex(ix2);
3935 int end = (item->cropDuration() + item->cropStart()).frames(m_document->fps());
3936 int start = item->fadeOut();
3938 slotDeleteEffect(item, -1, oldeffect, false);
3940 start = end - start;
3941 QDomElement effect = oldeffect.cloneNode().toElement();
3942 EffectsList::setParameter(oldeffect, "in", QString::number(start));
3943 EffectsList::setParameter(oldeffect, "out", QString::number(end));
3944 // kDebug()<<"EDIT FADE OUT : "<<start<<"x"<<end;
3945 slotUpdateClipEffect(item, -1, effect, oldeffect, ix2);
3946 emit clipItemSelected(item);
3949 } else if (m_operationMode == KEYFRAME) {
3950 // update the MLT effect
3951 ClipItem * item = static_cast <ClipItem *>(m_dragItem);
3952 QDomElement oldEffect = item->selectedEffect().cloneNode().toElement();
3954 // check if we want to remove keyframe
3955 double val = mapToScene(event->pos()).toPoint().y();
3956 QRectF br = item->sceneBoundingRect();
3957 double maxh = 100.0 / br.height();
3958 val = (br.bottom() - val) * maxh;
3959 int start = item->cropStart().frames(m_document->fps());
3960 int end = (item->cropStart() + item->cropDuration()).frames(m_document->fps()) - 1;
3962 if ((val < -50 || val > 150) && item->editedKeyFramePos() != start && item->editedKeyFramePos() != end && item->keyFrameNumber() > 1) {
3964 item->movedKeyframe(item->getEffectAtIndex(item->selectedEffectIndex()), item->selectedKeyFramePos(), -1, 0);
3966 item->movedKeyframe(item->getEffectAtIndex(item->selectedEffectIndex()), item->selectedKeyFramePos(), item->editedKeyFramePos(), item->editedKeyFrameValue());
3969 QDomElement newEffect = item->selectedEffect().cloneNode().toElement();
3970 //item->updateKeyframeEffect();
3971 //QString next = item->keyframes(item->selectedEffectIndex());
3972 //EditKeyFrameCommand *command = new EditKeyFrameCommand(this, item->track(), item->startPos(), item->selectedEffectIndex(), previous, next, false);
3973 EditEffectCommand *command = new EditEffectCommand(this, m_document->tracksCount() - item->track(), item->startPos(), oldEffect, newEffect, item->selectedEffectIndex(), false, false);
3975 m_commandStack->push(command);
3976 updateEffect(m_document->tracksCount() - item->track(), item->startPos(), item->selectedEffect());
3977 emit clipItemSelected(item);
3979 if (m_dragItem && m_dragItem->type() == TRANSITIONWIDGET && m_dragItem->isSelected()) {
3980 // A transition is selected
3982 ClipItem *transitionClip = getClipItemAt(m_dragItemInfo.startPos, m_dragItemInfo.track);
3983 if (transitionClip && transitionClip->baseClip()) {
3984 QString size = transitionClip->baseClip()->getProperty("frame_size");
3985 double factor = transitionClip->baseClip()->getProperty("aspect_ratio").toDouble();
3986 if (factor == 0) factor = 1.0;
3987 p.setX((int)(size.section('x', 0, 0).toInt() * factor + 0.5));
3988 p.setY(size.section('x', 1, 1).toInt());
3990 emit transitionItemSelected(static_cast <Transition *>(m_dragItem), getPreviousVideoTrack(m_dragItem->track()), p);
3991 } else emit transitionItemSelected(NULL);
3992 if (m_operationMode != NONE && m_operationMode != MOVE) setDocumentModified();
3993 m_operationMode = NONE;
3996 void CustomTrackView::deleteClip(ItemInfo info, bool refresh)
3998 ClipItem *item = getClipItemAt((int) info.startPos.frames(m_document->fps()), info.track);
4000 if (!item) kDebug()<<"// PROBLEM FINDING CLIP ITEM TO REMOVVE!!!!!!!!!";
4001 else kDebug()<<"// deleting CLIP: "<<info.startPos.frames(m_document->fps())<<", "<<item->baseClip()->fileURL();
4002 //m_document->renderer()->saveSceneList(QString("/tmp/error%1.mlt").arg(m_ct), QDomElement());
4003 if (!item || m_document->renderer()->mltRemoveClip(m_document->tracksCount() - info.track, info.startPos) == false) {
4004 emit displayMessage(i18n("Error removing clip at %1 on track %2", m_document->timecode().getTimecodeFromFrames(info.startPos.frames(m_document->fps())), info.track), ErrorMessage);
4005 kDebug()<<"CANNOT REMOVE: "<<info.startPos.frames(m_document->fps())<<", TK: "<<info.track;
4006 //m_document->renderer()->saveSceneList(QString("/tmp/error%1.mlt").arg(m_ct), QDomElement());
4009 m_waitingThumbs.removeAll(item);
4011 if (item->isSelected()) emit clipItemSelected(NULL);
4012 item->baseClip()->removeReference();
4013 m_document->updateClip(item->baseClip()->getId());
4015 /*if (item->baseClip()->isTransparent()) {
4016 // also remove automatic transition
4017 Transition *tr = getTransitionItemAt(info.startPos, info.track);
4018 if (tr && tr->isAutomatic()) {
4019 m_document->renderer()->mltDeleteTransition(tr->transitionTag(), tr->transitionEndTrack(), m_document->tracksCount() - info.track, info.startPos, info.endPos, tr->toXML());
4020 scene()->removeItem(tr);
4025 if (m_dragItem == item) m_dragItem = NULL;
4027 #if QT_VERSION >= 0x040600
4028 // animate item deletion
4029 item->closeAnimation();
4030 /*if (refresh) item->closeAnimation();
4032 // no refresh, means we have several operations chained, we need to delete clip immediatly
4033 // so that it does not get in the way of the other
4042 setDocumentModified();
4043 if (refresh) m_document->renderer()->doRefresh();
4046 void CustomTrackView::deleteSelectedClips()
4048 resetSelectionGroup();
4049 QList<QGraphicsItem *> itemList = scene()->selectedItems();
4050 if (itemList.count() == 0) {
4051 emit displayMessage(i18n("Select clip to delete"), ErrorMessage);
4054 scene()->clearSelection();
4055 QUndoCommand *deleteSelected = new QUndoCommand();
4059 int transitionCount = 0;
4060 // expand & destroy groups
4061 for (int i = 0; i < itemList.count(); i++) {
4062 if (itemList.at(i)->type() == GROUPWIDGET) {
4064 QList<QGraphicsItem *> children = itemList.at(i)->childItems();
4065 QList <ItemInfo> clipInfos;
4066 QList <ItemInfo> transitionInfos;
4067 for (int j = 0; j < children.count(); j++) {
4068 if (children.at(j)->type() == AVWIDGET) {
4069 AbstractClipItem *clip = static_cast <AbstractClipItem *>(children.at(j));
4070 if (!clip->isItemLocked()) clipInfos.append(clip->info());
4071 } else if (children.at(j)->type() == TRANSITIONWIDGET) {
4072 AbstractClipItem *clip = static_cast <AbstractClipItem *>(children.at(j));
4073 if (!clip->isItemLocked()) transitionInfos.append(clip->info());
4075 if (itemList.contains(children.at(j))) {
4076 children.removeAt(j);
4080 itemList += children;
4081 if (clipInfos.count() > 0)
4082 new GroupClipsCommand(this, clipInfos, transitionInfos, false, deleteSelected);
4084 } else if (itemList.at(i)->parentItem() && itemList.at(i)->parentItem()->type() == GROUPWIDGET)
4085 itemList.insert(i + 1, itemList.at(i)->parentItem());
4088 for (int i = 0; i < itemList.count(); i++) {
4089 if (itemList.at(i)->type() == AVWIDGET) {
4091 ClipItem *item = static_cast <ClipItem *>(itemList.at(i));
4092 //kDebug()<<"// DELETE CLP AT: "<<item->info().startPos.frames(25);
4093 new AddTimelineClipCommand(this, item->xml(), item->clipProducer(), item->info(), item->effectList(), false, false, true, true, deleteSelected);
4094 emit clipItemSelected(NULL);
4095 } else if (itemList.at(i)->type() == TRANSITIONWIDGET) {
4097 Transition *item = static_cast <Transition *>(itemList.at(i));
4098 //kDebug()<<"// DELETE TRANS AT: "<<item->info().startPos.frames(25);
4099 new AddTransitionCommand(this, item->info(), item->transitionEndTrack(), item->toXML(), true, true, deleteSelected);
4100 emit transitionItemSelected(NULL);
4103 if (groupCount > 0 && clipCount == 0 && transitionCount == 0)
4104 deleteSelected->setText(i18np("Delete selected group", "Delete selected groups", groupCount));
4105 else if (clipCount > 0 && groupCount == 0 && transitionCount == 0)
4106 deleteSelected->setText(i18np("Delete selected clip", "Delete selected clips", clipCount));
4107 else if (transitionCount > 0 && groupCount == 0 && clipCount == 0)
4108 deleteSelected->setText(i18np("Delete selected transition", "Delete selected transitions", transitionCount));
4109 else deleteSelected->setText(i18n("Delete selected items"));
4110 updateTrackDuration(-1, deleteSelected);
4111 m_commandStack->push(deleteSelected);
4115 void CustomTrackView::doChangeClipSpeed(ItemInfo info, ItemInfo speedIndependantInfo, const double speed, const double oldspeed, int strobe, const QString &id)
4118 //DocClipBase *baseclip = m_document->clipManager()->getClipById(id);
4120 ClipItem *item = getClipItemAt((int) info.startPos.frames(m_document->fps()), info.track);
4122 kDebug() << "ERROR: Cannot find clip for speed change";
4123 emit displayMessage(i18n("Cannot find clip for speed change"), ErrorMessage);
4126 info.track = m_document->tracksCount() - item->track();
4127 int endPos = m_document->renderer()->mltChangeClipSpeed(info, speedIndependantInfo, speed, oldspeed, strobe, item->getProducer(item->track(), false));
4129 item->setSpeed(speed, strobe);
4130 item->updateRectGeometry();
4131 if (item->cropDuration().frames(m_document->fps()) != endPos)
4132 item->resizeEnd((int) info.startPos.frames(m_document->fps()) + endPos - 1);
4133 updatePositionEffects(item, info);
4134 setDocumentModified();
4136 emit displayMessage(i18n("Invalid clip"), ErrorMessage);
4140 void CustomTrackView::cutSelectedClips()
4142 QList<QGraphicsItem *> itemList = scene()->selectedItems();
4143 QList<AbstractGroupItem *> groups;
4144 GenTime currentPos = GenTime(m_cursorPos, m_document->fps());
4145 for (int i = 0; i < itemList.count(); ++i) {
4146 if (!itemList.at(i))
4148 if (itemList.at(i)->type() == AVWIDGET) {
4149 ClipItem *item = static_cast <ClipItem *>(itemList.at(i));
4150 if (item->parentItem() && item->parentItem() != m_selectionGroup) {
4151 AbstractGroupItem *group = static_cast <AbstractGroupItem *>(item->parentItem());
4152 if (!groups.contains(group))
4154 } else if (currentPos > item->startPos() && currentPos < item->endPos()) {
4155 RazorClipCommand *command = new RazorClipCommand(this, item->info(), currentPos);
4156 m_commandStack->push(command);
4158 } else if (itemList.at(i)->type() == GROUPWIDGET && itemList.at(i) != m_selectionGroup) {
4159 AbstractGroupItem *group = static_cast<AbstractGroupItem *>(itemList.at(i));
4160 if (!groups.contains(group))
4165 for (int i = 0; i < groups.count(); ++i)
4166 razorGroup(groups.at(i), currentPos);
4169 void CustomTrackView::razorGroup(AbstractGroupItem* group, GenTime cutPos)
4172 QList <QGraphicsItem *> children = group->childItems();
4173 QList <ItemInfo> clips1, transitions1;
4174 QList <ItemInfo> clipsCut, transitionsCut;
4175 QList <ItemInfo> clips2, transitions2;
4176 for (int i = 0; i < children.count(); ++i) {
4177 children.at(i)->setSelected(false);
4178 AbstractClipItem *child = static_cast <AbstractClipItem *>(children.at(i));
4179 if (child->type() == AVWIDGET) {
4180 if (cutPos > child->endPos())
4181 clips1 << child->info();
4182 else if (cutPos < child->startPos())
4183 clips2 << child->info();
4185 clipsCut << child->info();
4187 if (cutPos > child->endPos())
4188 transitions1 << child->info();
4189 else if (cutPos < child->startPos())
4190 transitions2 << child->info();
4192 transitionsCut << child->info();
4195 if (clipsCut.isEmpty() && transitionsCut.isEmpty() && ((clips1.isEmpty() && transitions1.isEmpty()) || (clips2.isEmpty() && transitions2.isEmpty())))
4197 RazorGroupCommand *command = new RazorGroupCommand(this, clips1, transitions1, clipsCut, transitionsCut, clips2, transitions2, cutPos);
4198 m_commandStack->push(command);
4202 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)
4205 for (int i = 0; i < clipsCut.count(); ++i) {
4206 ClipItem *clip = getClipItemAt(clipsCut.at(i).startPos.frames(m_document->fps()), clipsCut.at(i).track);
4208 ClipItem *clipBehind = cutClip(clipsCut.at(i), cutPos, true);
4209 clips1 << clip->info();
4210 if (clipBehind != NULL)
4211 clips2 << clipBehind->info();
4214 /* TODO: cut transitionsCut
4215 * For now just append them to group1 */
4216 transitions1 << transitionsCut;
4217 doGroupClips(clips1, transitions1, true);
4218 doGroupClips(clips2, transitions2, true);
4220 /* we might also just use clipsCut.at(0)->parentItem().
4221 * Do this loop just in case something went wrong during cut */
4222 for (int i = 0; i < clipsCut.count(); ++i) {
4223 ClipItem *clip = getClipItemAt(cutPos.frames(m_document->fps()), clipsCut.at(i).track);
4224 if (clip && clip->parentItem() && clip->parentItem()->type() == GROUPWIDGET) {
4225 AbstractGroupItem *group = static_cast <AbstractGroupItem *>(clip->parentItem());
4226 QList <QGraphicsItem *> children = group->childItems();
4227 QList <ItemInfo> groupClips;
4228 QList <ItemInfo> groupTrans;
4229 for (int j = 0; j < children.count(); ++j) {
4230 if (children.at(j)->type() == AVWIDGET)
4231 groupClips << ((AbstractClipItem *)children.at(j))->info();
4232 else if (children.at(j)->type() == TRANSITIONWIDGET)
4233 groupTrans << ((AbstractClipItem *)children.at(j))->info();
4235 doGroupClips(groupClips, groupTrans, false);
4239 for (int i = 0; i < clipsCut.count(); ++i)
4240 cutClip(clipsCut.at(i), cutPos, false);
4241 // TODO: uncut transitonsCut
4242 doGroupClips(QList <ItemInfo>() << clips1 << clipsCut << clips2, QList <ItemInfo>() << transitions1 << transitionsCut << transitions2, true);
4246 void CustomTrackView::groupClips(bool group)
4248 QList<QGraphicsItem *> itemList = scene()->selectedItems();
4249 QList <ItemInfo> clipInfos;
4250 QList <ItemInfo> transitionInfos;
4253 int max = itemList.count();
4254 for (int i = 0; i < max; i++) {
4255 if (itemList.at(i)->type() == GROUPWIDGET) {
4256 itemList += itemList.at(i)->childItems();
4260 for (int i = 0; i < itemList.count(); i++) {
4261 if (itemList.at(i)->type() == AVWIDGET) {
4262 AbstractClipItem *clip = static_cast <AbstractClipItem *>(itemList.at(i));
4263 if (!clip->isItemLocked()) clipInfos.append(clip->info());
4264 } else if (itemList.at(i)->type() == TRANSITIONWIDGET) {
4265 AbstractClipItem *clip = static_cast <AbstractClipItem *>(itemList.at(i));
4266 if (!clip->isItemLocked()) transitionInfos.append(clip->info());
4269 if (clipInfos.count() > 0) {
4270 GroupClipsCommand *command = new GroupClipsCommand(this, clipInfos, transitionInfos, group);
4271 m_commandStack->push(command);
4275 void CustomTrackView::doGroupClips(QList <ItemInfo> clipInfos, QList <ItemInfo> transitionInfos, bool group)
4277 resetSelectionGroup();
4278 m_scene->clearSelection();
4280 for (int i = 0; i < clipInfos.count(); i++) {
4281 ClipItem *clip = getClipItemAt(clipInfos.at(i).startPos, clipInfos.at(i).track);
4282 if (clip == NULL) continue;
4283 if (clip->parentItem() && clip->parentItem()->type() == GROUPWIDGET) {
4284 AbstractGroupItem *grp = static_cast <AbstractGroupItem *>(clip->parentItem());
4285 m_document->clipManager()->removeGroup(grp);
4286 scene()->destroyItemGroup(grp);
4288 clip->setFlag(QGraphicsItem::ItemIsMovable, true);
4290 for (int i = 0; i < transitionInfos.count(); i++) {
4291 Transition *tr = getTransitionItemAt(transitionInfos.at(i).startPos, transitionInfos.at(i).track);
4292 if (tr == NULL) continue;
4293 if (tr->parentItem() && tr->parentItem()->type() == GROUPWIDGET) {
4294 AbstractGroupItem *grp = static_cast <AbstractGroupItem *>(tr->parentItem());
4295 m_document->clipManager()->removeGroup(grp);
4296 scene()->destroyItemGroup(grp);
4298 tr->setFlag(QGraphicsItem::ItemIsMovable, true);
4300 setDocumentModified();
4304 QList <QGraphicsItemGroup *> groups;
4305 for (int i = 0; i < clipInfos.count(); i++) {
4306 ClipItem *clip = getClipItemAt(clipInfos.at(i).startPos, clipInfos.at(i).track);
4308 clip->setSelected(true);
4311 for (int i = 0; i < transitionInfos.count(); i++) {
4312 Transition *clip = getTransitionItemAt(transitionInfos.at(i).startPos, transitionInfos.at(i).track);
4314 clip->setSelected(true);
4317 groupSelectedItems(false, true);
4318 setDocumentModified();
4321 void CustomTrackView::addClip(QDomElement xml, const QString &clipId, ItemInfo info, EffectsList effects, bool overwrite, bool push, bool refresh)
4323 DocClipBase *baseclip = m_document->clipManager()->getClipById(clipId);
4324 if (baseclip == NULL) {
4325 emit displayMessage(i18n("No clip copied"), ErrorMessage);
4329 if (baseclip->getProducer() == NULL) {
4330 // If the clip has no producer, we must wait until it is created...
4332 emit displayMessage(i18n("Waiting for clip..."), InformationMessage);
4333 emit forceClipProcessing(clipId);
4334 qApp->processEvents();
4335 for (int i = 0; i < 10; i++) {
4336 if (baseclip->getProducer() == NULL) {
4337 qApp->processEvents();
4338 m_producerNotReady.wait(&m_mutex, 200);
4341 if (baseclip->getProducer() == NULL) {
4342 emit displayMessage(i18n("Cannot insert clip..."), ErrorMessage);
4346 emit displayMessage(QString(), InformationMessage);
4350 ClipItem *item = new ClipItem(baseclip, info, m_document->fps(), xml.attribute("speed", "1").toDouble(), xml.attribute("strobe", "1").toInt(), getFrameWidth());
4351 item->setEffectList(effects);
4352 if (xml.hasAttribute("audio_only")) item->setAudioOnly(true);
4353 else if (xml.hasAttribute("video_only")) item->setVideoOnly(true);
4354 scene()->addItem(item);
4356 int producerTrack = info.track;
4357 int tracknumber = m_document->tracksCount() - info.track - 1;
4358 bool isLocked = m_document->trackInfoAt(tracknumber).isLocked;
4359 if (isLocked) item->setItemLocked(true);
4361 baseclip->addReference();
4362 m_document->updateClip(baseclip->getId());
4363 info.track = m_document->tracksCount() - info.track;
4364 m_document->renderer()->mltInsertClip(info, xml, item->getProducer(producerTrack), overwrite, push);
4365 for (int i = 0; i < item->effectsCount(); i++) {
4366 m_document->renderer()->mltAddEffect(info.track, info.startPos, getEffectArgs(item->effect(i)), false);
4368 setDocumentModified();
4370 m_document->renderer()->doRefresh();
4371 if (!baseclip->isPlaceHolder())
4372 m_waitingThumbs.append(item);
4373 m_thumbsTimer.start();
4376 void CustomTrackView::slotUpdateClip(const QString &clipId, bool reload)
4378 QMutexLocker locker(&m_mutex);
4379 QList<QGraphicsItem *> list = scene()->items();
4380 QList <ClipItem *>clipList;
4381 ClipItem *clip = NULL;
4382 DocClipBase *baseClip = NULL;
4383 Mlt::Tractor *tractor = m_document->renderer()->lockService();
4384 for (int i = 0; i < list.size(); ++i) {
4385 if (list.at(i)->type() == AVWIDGET) {
4386 clip = static_cast <ClipItem *>(list.at(i));
4387 if (clip->clipProducer() == clipId) {
4388 if (baseClip == NULL) {
4389 baseClip = clip->baseClip();
4391 ItemInfo info = clip->info();
4392 Mlt::Producer *prod = NULL;
4393 if (clip->isAudioOnly()) prod = baseClip->audioProducer(info.track);
4394 else if (clip->isVideoOnly()) prod = baseClip->videoProducer(info.track);
4395 else prod = baseClip->getProducer(info.track);
4396 if (reload && !m_document->renderer()->mltUpdateClip(tractor, info, clip->xml(), prod)) {
4397 emit displayMessage(i18n("Cannot update clip (time: %1, track: %2)", info.startPos.frames(m_document->fps()), info.track), ErrorMessage);
4399 else clipList.append(clip);
4403 for (int i = 0; i < clipList.count(); i++)
4404 clipList.at(i)->refreshClip(true, true);
4405 m_document->renderer()->unlockService(tractor);
4408 ClipItem *CustomTrackView::getClipItemAtEnd(GenTime pos, int track)
4410 int framepos = (int)(pos.frames(m_document->fps()));
4411 QList<QGraphicsItem *> list = scene()->items(QPointF(framepos - 1, track * m_tracksHeight + m_tracksHeight / 2));
4412 ClipItem *clip = NULL;
4413 for (int i = 0; i < list.size(); i++) {
4414 if (!list.at(i)->isEnabled()) continue;
4415 if (list.at(i)->type() == AVWIDGET) {
4416 ClipItem *test = static_cast <ClipItem *>(list.at(i));
4417 if (test->endPos() == pos) clip = test;
4424 ClipItem *CustomTrackView::getClipItemAtStart(GenTime pos, int track)
4426 QList<QGraphicsItem *> list = scene()->items(QPointF(pos.frames(m_document->fps()), track * m_tracksHeight + m_tracksHeight / 2));
4427 ClipItem *clip = NULL;
4428 for (int i = 0; i < list.size(); i++) {
4429 if (!list.at(i)->isEnabled()) continue;
4430 if (list.at(i)->type() == AVWIDGET) {
4431 ClipItem *test = static_cast <ClipItem *>(list.at(i));
4432 if (test->startPos() == pos) clip = test;
4439 ClipItem *CustomTrackView::getClipItemAt(int pos, int track)
4441 const QPointF p(pos, track * m_tracksHeight + m_tracksHeight / 2);
4442 QList<QGraphicsItem *> list = scene()->items(p);
4443 ClipItem *clip = NULL;
4444 for (int i = 0; i < list.size(); i++) {
4445 if (!list.at(i)->isEnabled()) continue;
4446 if (list.at(i)->type() == AVWIDGET) {
4447 clip = static_cast <ClipItem *>(list.at(i));
4454 ClipItem *CustomTrackView::getClipItemAt(GenTime pos, int track)
4456 return getClipItemAt((int) pos.frames(m_document->fps()), track);
4460 Transition *CustomTrackView::getTransitionItem(TransitionInfo info)
4462 int pos = info.startPos.frames(m_document->fps());
4463 int track = m_document->tracksCount() - info.b_track;
4464 return getTransitionItemAt(pos, track);
4467 Transition *CustomTrackView::getTransitionItemAt(int pos, int track)
4469 const QPointF p(pos, track * m_tracksHeight + Transition::itemOffset() + 1);
4470 QList<QGraphicsItem *> list = scene()->items(p);
4471 Transition *clip = NULL;
4472 for (int i = 0; i < list.size(); i++) {
4473 if (!list.at(i)->isEnabled()) continue;
4474 if (list.at(i)->type() == TRANSITIONWIDGET) {
4475 clip = static_cast <Transition *>(list.at(i));
4482 Transition *CustomTrackView::getTransitionItemAt(GenTime pos, int track)
4484 return getTransitionItemAt(pos.frames(m_document->fps()), track);
4487 Transition *CustomTrackView::getTransitionItemAtEnd(GenTime pos, int track)
4489 int framepos = (int)(pos.frames(m_document->fps()));
4490 const QPointF p(framepos - 1, track * m_tracksHeight + Transition::itemOffset() + 1);
4491 QList<QGraphicsItem *> list = scene()->items(p);
4492 Transition *clip = NULL;
4493 for (int i = 0; i < list.size(); i++) {
4494 if (!list.at(i)->isEnabled()) continue;
4495 if (list.at(i)->type() == TRANSITIONWIDGET) {
4496 Transition *test = static_cast <Transition *>(list.at(i));
4497 if (test->endPos() == pos) clip = test;
4504 Transition *CustomTrackView::getTransitionItemAtStart(GenTime pos, int track)
4506 const QPointF p(pos.frames(m_document->fps()), track * m_tracksHeight + Transition::itemOffset() + 1);
4507 QList<QGraphicsItem *> list = scene()->items(p);
4508 Transition *clip = NULL;
4509 for (int i = 0; i < list.size(); ++i) {
4510 if (!list.at(i)->isEnabled()) continue;
4511 if (list.at(i)->type() == TRANSITIONWIDGET) {
4512 Transition *test = static_cast <Transition *>(list.at(i));
4513 if (test->startPos() == pos) clip = test;
4520 bool CustomTrackView::moveClip(const ItemInfo &start, const ItemInfo &end, bool refresh, ItemInfo *out_actualEnd)
4522 if (m_selectionGroup) resetSelectionGroup(false);
4523 ClipItem *item = getClipItemAt((int) start.startPos.frames(m_document->fps()), start.track);
4525 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);
4526 kDebug() << "---------------- ERROR, CANNOT find clip to move at.. ";
4529 Mlt::Producer *prod = item->getProducer(end.track);
4532 qDebug() << "Moving item " << (long)item << " from .. to:";
4533 qDebug() << item->info();
4537 bool success = m_document->renderer()->mltMoveClip((int)(m_document->tracksCount() - start.track), (int)(m_document->tracksCount() - end.track),
4538 (int) start.startPos.frames(m_document->fps()), (int)end.startPos.frames(m_document->fps()),
4541 bool snap = KdenliveSettings::snaptopoints();
4542 KdenliveSettings::setSnaptopoints(false);
4543 item->setPos((int) end.startPos.frames(m_document->fps()), (int)(end.track * m_tracksHeight + 1));
4545 int tracknumber = m_document->tracksCount() - end.track - 1;
4546 bool isLocked = m_document->trackInfoAt(tracknumber).isLocked;
4547 m_scene->clearSelection();
4548 if (isLocked) item->setItemLocked(true);
4550 if (item->isItemLocked()) item->setItemLocked(false);
4551 item->setSelected(true);
4553 if (item->baseClip()->isTransparent()) {
4554 // Also move automatic transition
4555 Transition *tr = getTransitionItemAt(start.startPos, start.track);
4556 if (tr && tr->isAutomatic()) {
4557 tr->updateTransitionEndTrack(getPreviousVideoTrack(end.track));
4558 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);
4559 tr->setPos((int) end.startPos.frames(m_document->fps()), (int)(end.track * m_tracksHeight + 1));
4562 KdenliveSettings::setSnaptopoints(snap);
4563 setDocumentModified();
4565 // undo last move and emit error message
4566 emit displayMessage(i18n("Cannot move clip to position %1", m_document->timecode().getTimecodeFromFrames(end.startPos.frames(m_document->fps()))), ErrorMessage);
4568 if (refresh) m_document->renderer()->doRefresh();
4569 if (out_actualEnd != NULL) {
4570 *out_actualEnd = item->info();
4572 qDebug() << "Actual end position updated:" << *out_actualEnd;
4576 qDebug() << item->info();
4581 void CustomTrackView::moveGroup(QList <ItemInfo> startClip, QList <ItemInfo> startTransition, const GenTime &offset, const int trackOffset, bool reverseMove)
4584 resetSelectionGroup();
4585 m_scene->clearSelection();
4587 m_selectionGroup = new AbstractGroupItem(m_document->fps());
4588 scene()->addItem(m_selectionGroup);
4590 m_document->renderer()->blockSignals(true);
4591 for (int i = 0; i < startClip.count(); i++) {
4593 startClip[i].startPos = startClip.at(i).startPos - offset;
4594 startClip[i].track = startClip.at(i).track - trackOffset;
4596 ClipItem *clip = getClipItemAt(startClip.at(i).startPos, startClip.at(i).track);
4598 clip->setItemLocked(false);
4599 if (clip->parentItem()) {
4600 m_selectionGroup->addToGroup(clip->parentItem());
4601 clip->parentItem()->setFlag(QGraphicsItem::ItemIsMovable, false);
4603 m_selectionGroup->addToGroup(clip);
4604 clip->setFlag(QGraphicsItem::ItemIsMovable, false);
4606 m_document->renderer()->mltRemoveClip(m_document->tracksCount() - startClip.at(i).track, startClip.at(i).startPos);
4607 } else kDebug() << "//MISSING CLIP AT: " << startClip.at(i).startPos.frames(25);
4609 for (int i = 0; i < startTransition.count(); i++) {
4611 startTransition[i].startPos = startTransition.at(i).startPos - offset;
4612 startTransition[i].track = startTransition.at(i).track - trackOffset;
4614 Transition *tr = getTransitionItemAt(startTransition.at(i).startPos, startTransition.at(i).track);
4616 tr->setItemLocked(false);
4617 if (tr->parentItem()) {
4618 m_selectionGroup->addToGroup(tr->parentItem());
4619 tr->parentItem()->setFlag(QGraphicsItem::ItemIsMovable, false);
4621 m_selectionGroup->addToGroup(tr);
4622 tr->setFlag(QGraphicsItem::ItemIsMovable, false);
4624 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());
4625 } else kDebug() << "//MISSING TRANSITION AT: " << startTransition.at(i).startPos.frames(25);
4627 m_document->renderer()->blockSignals(false);
4629 if (m_selectionGroup) {
4630 bool snap = KdenliveSettings::snaptopoints();
4631 KdenliveSettings::setSnaptopoints(false);
4633 m_selectionGroup->translate(offset.frames(m_document->fps()), trackOffset *(qreal) m_tracksHeight);
4634 //m_selectionGroup->moveBy(offset.frames(m_document->fps()), trackOffset *(qreal) m_tracksHeight);
4636 QList<QGraphicsItem *> children = m_selectionGroup->childItems();
4637 QList <AbstractGroupItem*> groupList;
4639 int max = children.count();
4640 for (int i = 0; i < max; i++) {
4641 if (children.at(i)->type() == GROUPWIDGET) {
4642 children += children.at(i)->childItems();
4643 //AbstractGroupItem *grp = static_cast<AbstractGroupItem *>(children.at(i));
4644 //grp->moveBy(offset.frames(m_document->fps()), trackOffset *(qreal) m_tracksHeight);
4645 /*m_document->clipManager()->removeGroup(grp);
4646 m_scene->destroyItemGroup(grp);*/
4647 AbstractGroupItem *group = (AbstractGroupItem*) children.at(i);
4648 if (!groupList.contains(group)) groupList.append(group);
4649 children.removeAll(children.at(i));
4654 for (int i = 0; i < children.count(); i++) {
4655 // re-add items in correct place
4656 if (children.at(i)->type() != AVWIDGET && children.at(i)->type() != TRANSITIONWIDGET) continue;
4657 AbstractClipItem *item = static_cast <AbstractClipItem *>(children.at(i));
4659 ItemInfo info = item->info();
4660 int tracknumber = m_document->tracksCount() - info.track - 1;
4661 bool isLocked = m_document->trackInfoAt(tracknumber).isLocked;
4663 item->setItemLocked(true);
4664 else if (item->isItemLocked())
4665 item->setItemLocked(false);
4667 if (item->type() == AVWIDGET) {
4668 ClipItem *clip = static_cast <ClipItem*>(item);
4669 int trackProducer = info.track;
4670 info.track = m_document->tracksCount() - info.track;
4671 m_document->renderer()->mltInsertClip(info, clip->xml(), clip->getProducer(trackProducer));
4672 for (int i = 0; i < clip->effectsCount(); i++) {
4673 m_document->renderer()->mltAddEffect(info.track, info.startPos, getEffectArgs(clip->effect(i)), false);
4675 } else if (item->type() == TRANSITIONWIDGET) {
4676 Transition *tr = static_cast <Transition*>(item);
4678 if (!tr->forcedTrack()) {
4679 newTrack = getPreviousVideoTrack(info.track);
4681 newTrack = tr->transitionEndTrack() + trackOffset;
4682 if (newTrack < 0 || newTrack > m_document->tracksCount()) newTrack = getPreviousVideoTrack(info.track);
4684 tr->updateTransitionEndTrack(newTrack);
4685 m_document->renderer()->mltAddTransition(tr->transitionTag(), newTrack, m_document->tracksCount() - info.track, info.startPos, info.endPos, tr->toXML());
4689 resetSelectionGroup(false);
4690 for (int i = 0; i < groupList.count(); i++)
4691 rebuildGroup(groupList.at(i));
4695 KdenliveSettings::setSnaptopoints(snap);
4696 m_document->renderer()->doRefresh();
4697 } else kDebug() << "///////// WARNING; NO GROUP TO MOVE";
4700 void CustomTrackView::moveTransition(const ItemInfo &start, const ItemInfo &end, bool refresh)
4702 Transition *item = getTransitionItemAt(start.startPos, start.track);
4704 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);
4705 kDebug() << "---------------- ERROR, CANNOT find transition to move... ";// << startPos.x() * m_scale * FRAME_SIZE + 1 << ", " << startPos.y() * m_tracksHeight + m_tracksHeight / 2;
4709 bool snap = KdenliveSettings::snaptopoints();
4710 KdenliveSettings::setSnaptopoints(false);
4712 if (end.endPos - end.startPos == start.endPos - start.startPos) {
4713 // Transition was moved
4714 item->setPos((int) end.startPos.frames(m_document->fps()), (end.track) * m_tracksHeight + 1);
4715 } else if (end.endPos == start.endPos) {
4716 // Transition start resize
4717 item->resizeStart((int) end.startPos.frames(m_document->fps()));
4718 } else if (end.startPos == start.startPos) {
4719 // Transition end resize;
4720 kDebug() << "// resize END: " << end.endPos.frames(m_document->fps());
4721 item->resizeEnd((int) end.endPos.frames(m_document->fps()));
4724 item->setPos((int) end.startPos.frames(m_document->fps()), (end.track) * m_tracksHeight + 1);
4725 item->resizeStart((int) end.startPos.frames(m_document->fps()));
4726 item->resizeEnd((int) end.endPos.frames(m_document->fps()));
4728 //item->moveTransition(GenTime((int) (endPos.x() - startPos.x()), m_document->fps()));
4729 KdenliveSettings::setSnaptopoints(snap);
4730 item->updateTransitionEndTrack(getPreviousVideoTrack(end.track));
4731 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());
4732 if (m_dragItem && m_dragItem == item) {
4734 ClipItem *transitionClip = getClipItemAt(item->startPos(), item->track());
4735 if (transitionClip && transitionClip->baseClip()) {
4736 QString size = transitionClip->baseClip()->getProperty("frame_size");
4737 double factor = transitionClip->baseClip()->getProperty("aspect_ratio").toDouble();
4738 if (factor == 0) factor = 1.0;
4739 p.setX((int)(size.section('x', 0, 0).toInt() * factor + 0.5));
4740 p.setY(size.section('x', 1, 1).toInt());
4742 emit transitionItemSelected(item, getPreviousVideoTrack(item->track()), p);
4744 if (refresh) m_document->renderer()->doRefresh();
4745 setDocumentModified();
4748 void CustomTrackView::resizeClip(const ItemInfo &start, const ItemInfo &end, bool dontWorry)
4750 bool resizeClipStart = (start.startPos != end.startPos);
4751 ClipItem *item = getClipItemAtStart(start.startPos, start.track);
4753 if (dontWorry) return;
4754 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);
4755 kDebug() << "---------------- ERROR, CANNOT find clip to resize at... "; // << startPos;
4758 if (item->parentItem()) {
4759 // Item is part of a group, reset group
4760 resetSelectionGroup();
4763 bool snap = KdenliveSettings::snaptopoints();
4764 KdenliveSettings::setSnaptopoints(false);
4766 if (resizeClipStart) {
4767 ItemInfo clipinfo = item->info();
4768 clipinfo.track = m_document->tracksCount() - clipinfo.track;
4769 bool success = m_document->renderer()->mltResizeClipStart(clipinfo, end.startPos - clipinfo.startPos);
4771 item->resizeStart((int) end.startPos.frames(m_document->fps()));
4773 emit displayMessage(i18n("Error when resizing clip"), ErrorMessage);
4775 ItemInfo clipinfo = item->info();
4776 clipinfo.track = m_document->tracksCount() - clipinfo.track;
4777 bool success = m_document->renderer()->mltResizeClipEnd(clipinfo, end.endPos - clipinfo.startPos);
4779 item->resizeEnd((int) end.endPos.frames(m_document->fps()));
4781 emit displayMessage(i18n("Error when resizing clip"), ErrorMessage);
4783 if (!resizeClipStart && end.cropStart != start.cropStart) {
4784 kDebug() << "// RESIZE CROP, DIFF: " << (end.cropStart - start.cropStart).frames(25);
4785 ItemInfo clipinfo = end;
4786 clipinfo.track = m_document->tracksCount() - end.track;
4787 bool success = m_document->renderer()->mltResizeClipCrop(clipinfo, end.cropStart);
4789 item->setCropStart(end.cropStart);
4790 item->resetThumbs(true);
4793 m_document->renderer()->doRefresh();
4794 KdenliveSettings::setSnaptopoints(snap);
4795 setDocumentModified();
4798 void CustomTrackView::prepareResizeClipStart(AbstractClipItem* item, ItemInfo oldInfo, int pos, bool check, QUndoCommand *command)
4800 if (pos == oldInfo.startPos.frames(m_document->fps()))
4802 bool snap = KdenliveSettings::snaptopoints();
4804 KdenliveSettings::setSnaptopoints(false);
4805 item->resizeStart(pos);
4806 if (item->startPos().frames(m_document->fps()) != pos) {
4807 item->resizeStart(oldInfo.startPos.frames(m_document->fps()));
4808 emit displayMessage(i18n("Not possible to resize"), ErrorMessage);
4809 KdenliveSettings::setSnaptopoints(snap);
4812 KdenliveSettings::setSnaptopoints(snap);
4815 bool hasParentCommand = false;
4817 hasParentCommand = true;
4819 command = new QUndoCommand();
4820 command->setText(i18n("Resize clip start"));
4823 // do this here, too, because otherwise undo won't update the group
4824 if (item->parentItem() && item->parentItem() != m_selectionGroup)
4825 new RebuildGroupCommand(this, item->info().track, item->endPos() - GenTime(1, m_document->fps()), command);
4827 ItemInfo info = item->info();
4828 if (item->type() == AVWIDGET) {
4829 ItemInfo resizeinfo = oldInfo;
4830 resizeinfo.track = m_document->tracksCount() - resizeinfo.track;
4831 bool success = m_document->renderer()->mltResizeClipStart(resizeinfo, item->startPos() - oldInfo.startPos);
4833 // Check if there is an automatic transition on that clip (lower track)
4834 Transition *transition = getTransitionItemAtStart(oldInfo.startPos, oldInfo.track);
4835 if (transition && transition->isAutomatic()) {
4836 ItemInfo trInfo = transition->info();
4837 ItemInfo newTrInfo = trInfo;
4838 newTrInfo.startPos = item->startPos();
4839 if (newTrInfo.startPos < newTrInfo.endPos)
4840 new MoveTransitionCommand(this, trInfo, newTrInfo, true, command);
4842 // Check if there is an automatic transition on that clip (upper track)
4843 transition = getTransitionItemAtStart(oldInfo.startPos, oldInfo.track - 1);
4844 if (transition && transition->isAutomatic() && (m_document->tracksCount() - transition->transitionEndTrack()) == oldInfo.track) {
4845 ItemInfo trInfo = transition->info();
4846 ItemInfo newTrInfo = trInfo;
4847 newTrInfo.startPos = item->startPos();
4848 ClipItem * upperClip = getClipItemAt(oldInfo.startPos, oldInfo.track - 1);
4849 if ((!upperClip || !upperClip->baseClip()->isTransparent()) && newTrInfo.startPos < newTrInfo.endPos)
4850 new MoveTransitionCommand(this, trInfo, newTrInfo, true, command);
4853 ClipItem *clip = static_cast < ClipItem * >(item);
4856 // Since we must always resize clip before updating the keyframes, we
4857 // put a resize command before & after checking keyframes so that
4858 // we are sure the resize is performed before whenever we do or undo the action
4859 new ResizeClipCommand(this, oldInfo, info, false, true, command);
4860 adjustEffects(clip, oldInfo, command);
4861 new ResizeClipCommand(this, oldInfo, info, false, true, command);
4863 KdenliveSettings::setSnaptopoints(false);
4864 item->resizeStart((int) oldInfo.startPos.frames(m_document->fps()));
4865 KdenliveSettings::setSnaptopoints(snap);
4866 emit displayMessage(i18n("Error when resizing clip"), ErrorMessage);
4868 } else if (item->type() == TRANSITIONWIDGET) {
4869 Transition *transition = static_cast <Transition *>(item);
4870 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)) {
4871 // Cannot resize transition
4872 KdenliveSettings::setSnaptopoints(false);
4873 transition->resizeStart((int) oldInfo.startPos.frames(m_document->fps()));
4874 KdenliveSettings::setSnaptopoints(snap);
4875 emit displayMessage(i18n("Cannot resize transition"), ErrorMessage);
4877 MoveTransitionCommand *moveCommand = new MoveTransitionCommand(this, oldInfo, info, false, command);
4878 if (command == NULL)
4879 m_commandStack->push(moveCommand);
4883 if (item->parentItem() && item->parentItem() != m_selectionGroup)
4884 new RebuildGroupCommand(this, item->info().track, item->endPos() - GenTime(1, m_document->fps()), command);
4886 if (!hasParentCommand)
4887 m_commandStack->push(command);
4890 void CustomTrackView::prepareResizeClipEnd(AbstractClipItem* item, ItemInfo oldInfo, int pos, bool check, QUndoCommand *command)
4892 if (pos == oldInfo.endPos.frames(m_document->fps()))
4894 bool snap = KdenliveSettings::snaptopoints();
4896 KdenliveSettings::setSnaptopoints(false);
4897 item->resizeEnd(pos);
4898 if (item->endPos().frames(m_document->fps()) != pos) {
4899 item->resizeEnd(oldInfo.endPos.frames(m_document->fps()));
4900 emit displayMessage(i18n("Not possible to resize"), ErrorMessage);
4901 KdenliveSettings::setSnaptopoints(snap);
4904 KdenliveSettings::setSnaptopoints(snap);
4907 bool hasParentCommand = false;
4909 hasParentCommand = true;
4911 command = new QUndoCommand();
4914 // do this here, too, because otherwise undo won't update the group
4915 if (item->parentItem() && item->parentItem() != m_selectionGroup)
4916 new RebuildGroupCommand(this, item->info().track, item->startPos(), command);
4918 ItemInfo info = item->info();
4919 if (item->type() == AVWIDGET) {
4920 if (!hasParentCommand) command->setText(i18n("Resize clip end"));
4921 ItemInfo resizeinfo = info;
4922 resizeinfo.track = m_document->tracksCount() - resizeinfo.track;
4923 bool success = m_document->renderer()->mltResizeClipEnd(resizeinfo, resizeinfo.cropDuration);
4925 // Check if there is an automatic transition on that clip (lower track)
4926 Transition *tr = getTransitionItemAtEnd(oldInfo.endPos, oldInfo.track);
4927 if (tr && tr->isAutomatic()) {
4928 ItemInfo trInfo = tr->info();
4929 ItemInfo newTrInfo = trInfo;
4930 newTrInfo.endPos = item->endPos();
4931 if (newTrInfo.endPos > newTrInfo.startPos)
4932 new MoveTransitionCommand(this, trInfo, newTrInfo, true, command);
4935 // Check if there is an automatic transition on that clip (upper track)
4936 tr = getTransitionItemAtEnd(oldInfo.endPos, oldInfo.track - 1);
4937 if (tr && tr->isAutomatic() && (m_document->tracksCount() - tr->transitionEndTrack()) == oldInfo.track) {
4938 ItemInfo trInfo = tr->info();
4939 ItemInfo newTrInfo = trInfo;
4940 newTrInfo.endPos = item->endPos();
4941 ClipItem * upperClip = getClipItemAtEnd(oldInfo.endPos, oldInfo.track - 1);
4942 if ((!upperClip || !upperClip->baseClip()->isTransparent()) && newTrInfo.endPos > newTrInfo.startPos)
4943 new MoveTransitionCommand(this, trInfo, newTrInfo, true, command);
4947 ClipItem *clip = static_cast < ClipItem * >(item);
4950 // Since we must always resize clip before updating the keyframes, we
4951 // put a resize command before & after checking keyframes so that
4952 // we are sure the resize is performed before whenever we do or undo the action
4953 new ResizeClipCommand(this, oldInfo, info, false, true, command);
4954 adjustEffects(clip, oldInfo, command);
4955 new ResizeClipCommand(this, oldInfo, info, false, true, command);
4957 KdenliveSettings::setSnaptopoints(false);
4958 item->resizeEnd((int) oldInfo.endPos.frames(m_document->fps()));
4959 KdenliveSettings::setSnaptopoints(true);
4960 emit displayMessage(i18n("Error when resizing clip"), ErrorMessage);
4962 } else if (item->type() == TRANSITIONWIDGET) {
4963 if (!hasParentCommand) command->setText(i18n("Resize transition end"));
4964 Transition *transition = static_cast <Transition *>(item);
4965 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)) {
4966 // Cannot resize transition
4967 KdenliveSettings::setSnaptopoints(false);
4968 transition->resizeEnd((int) oldInfo.endPos.frames(m_document->fps()));
4969 KdenliveSettings::setSnaptopoints(true);
4970 emit displayMessage(i18n("Cannot resize transition"), ErrorMessage);
4972 // Check transition keyframes
4973 QDomElement old = transition->toXML();
4974 if (transition->updateKeyframes()) {
4975 QDomElement xml = transition->toXML();
4976 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);
4977 new EditTransitionCommand(this, transition->track(), transition->startPos(), old, xml, false, command);
4979 new MoveTransitionCommand(this, oldInfo, info, false, command);
4982 if (item->parentItem() && item->parentItem() != m_selectionGroup)
4983 new RebuildGroupCommand(this, item->info().track, item->startPos(), command);
4985 if (!hasParentCommand) {
4986 updateTrackDuration(oldInfo.track, command);
4987 m_commandStack->push(command);
4991 void CustomTrackView::updatePositionEffects(ClipItem* item, ItemInfo info, bool standalone)
4993 int end = item->fadeIn();
4995 // there is a fade in effect
4996 int effectPos = item->hasEffect("volume", "fadein");
4997 if (effectPos != -1) {
4998 QDomElement effect = item->getEffectAtIndex(effectPos);
4999 int start = item->cropStart().frames(m_document->fps());
5000 int max = item->cropDuration().frames(m_document->fps());
5002 // Make sure the fade effect is not longer than the clip
5003 item->setFadeIn(max);
5004 end = item->fadeIn();
5007 EffectsList::setParameter(effect, "in", QString::number(start));
5008 EffectsList::setParameter(effect, "out", QString::number(end));
5010 if (!m_document->renderer()->mltEditEffect(m_document->tracksCount() - item->track(), item->startPos(), getEffectArgs(effect)))
5011 emit displayMessage(i18n("Problem editing effect"), ErrorMessage);
5012 // if fade effect is displayed, update the effect edit widget with new clip duration
5013 if (item->isSelected() && effectPos == item->selectedEffectIndex())
5014 emit clipItemSelected(item);
5017 effectPos = item->hasEffect("brightness", "fade_from_black");
5018 if (effectPos != -1) {
5019 QDomElement effect = item->getEffectAtIndex(effectPos);
5020 int start = item->cropStart().frames(m_document->fps());
5021 int max = item->cropDuration().frames(m_document->fps());
5023 // Make sure the fade effect is not longer than the clip
5024 item->setFadeIn(max);
5025 end = item->fadeIn();
5028 EffectsList::setParameter(effect, "in", QString::number(start));
5029 EffectsList::setParameter(effect, "out", QString::number(end));
5031 if (!m_document->renderer()->mltEditEffect(m_document->tracksCount() - item->track(), item->startPos(), getEffectArgs(effect)))
5032 emit displayMessage(i18n("Problem editing effect"), ErrorMessage);
5033 // if fade effect is displayed, update the effect edit widget with new clip duration
5034 if (item->isSelected() && effectPos == item->selectedEffectIndex())
5035 emit clipItemSelected(item);
5040 int start = item->fadeOut();
5042 // there is a fade out effect
5043 int effectPos = item->hasEffect("volume", "fadeout");
5044 if (effectPos != -1) {
5045 QDomElement effect = item->getEffectAtIndex(effectPos);
5046 int max = item->cropDuration().frames(m_document->fps());
5047 int end = max + item->cropStart().frames(m_document->fps());
5049 // Make sure the fade effect is not longer than the clip
5050 item->setFadeOut(max);
5051 start = item->fadeOut();
5053 start = end - start;
5054 EffectsList::setParameter(effect, "in", QString::number(start));
5055 EffectsList::setParameter(effect, "out", QString::number(end));
5057 if (!m_document->renderer()->mltEditEffect(m_document->tracksCount() - item->track(), item->startPos(), getEffectArgs(effect)))
5058 emit displayMessage(i18n("Problem editing effect"), ErrorMessage);
5059 // if fade effect is displayed, update the effect edit widget with new clip duration
5060 if (item->isSelected() && effectPos == item->selectedEffectIndex())
5061 emit clipItemSelected(item);
5064 effectPos = item->hasEffect("brightness", "fade_to_black");
5065 if (effectPos != -1) {
5066 QDomElement effect = item->getEffectAtIndex(effectPos);
5067 int max = item->cropDuration().frames(m_document->fps());
5068 int end = max + item->cropStart().frames(m_document->fps());
5070 // Make sure the fade effect is not longer than the clip
5071 item->setFadeOut(max);
5072 start = item->fadeOut();
5074 start = end - start;
5075 EffectsList::setParameter(effect, "in", QString::number(start));
5076 EffectsList::setParameter(effect, "out", QString::number(end));
5078 if (!m_document->renderer()->mltEditEffect(m_document->tracksCount() - item->track(), item->startPos(), getEffectArgs(effect)))
5079 emit displayMessage(i18n("Problem editing effect"), ErrorMessage);
5080 // if fade effect is displayed, update the effect edit widget with new clip duration
5081 if (item->isSelected() && effectPos == item->selectedEffectIndex())
5082 emit clipItemSelected(item);
5087 int effectPos = item->hasEffect("freeze", "freeze");
5088 if (effectPos != -1) {
5089 // Freeze effect needs to be adjusted with clip resize
5090 int diff = (info.startPos - item->startPos()).frames(m_document->fps());
5091 QDomElement eff = item->getEffectAtIndex(effectPos);
5092 if (!eff.isNull() && diff != 0) {
5093 int freeze_pos = EffectsList::parameter(eff, "frame").toInt() + diff;
5094 EffectsList::setParameter(eff, "frame", QString::number(freeze_pos));
5096 if (item->isSelected() && item->selectedEffect().attribute("id") == "freeze") {
5097 emit clipItemSelected(item);
5104 double CustomTrackView::getSnapPointForPos(double pos)
5106 return m_scene->getSnapPointForPos(pos, KdenliveSettings::snaptopoints());
5109 void CustomTrackView::updateSnapPoints(AbstractClipItem *selected, QList <GenTime> offsetList, bool skipSelectedItems)
5111 QList <GenTime> snaps;
5112 if (selected && offsetList.isEmpty()) offsetList.append(selected->cropDuration());
5113 QList<QGraphicsItem *> itemList = items();
5114 for (int i = 0; i < itemList.count(); i++) {
5115 if (itemList.at(i) == selected) continue;
5116 if (skipSelectedItems && itemList.at(i)->isSelected()) continue;
5117 if (itemList.at(i)->type() == AVWIDGET) {
5118 ClipItem *item = static_cast <ClipItem *>(itemList.at(i));
5119 GenTime start = item->startPos();
5120 GenTime end = item->endPos();
5121 snaps.append(start);
5123 if (!offsetList.isEmpty()) {
5124 for (int j = 0; j < offsetList.size(); j++) {
5125 if (start > offsetList.at(j)) snaps.append(start - offsetList.at(j));
5126 if (end > offsetList.at(j)) snaps.append(end - offsetList.at(j));
5130 QList < GenTime > markers = item->snapMarkers();
5131 for (int j = 0; j < markers.size(); ++j) {
5132 GenTime t = markers.at(j);
5134 if (!offsetList.isEmpty()) {
5135 for (int k = 0; k < offsetList.size(); k++) {
5136 if (t > offsetList.at(k)) snaps.append(t - offsetList.at(k));
5140 } else if (itemList.at(i)->type() == TRANSITIONWIDGET) {
5141 Transition *transition = static_cast <Transition*>(itemList.at(i));
5142 GenTime start = transition->startPos();
5143 GenTime end = transition->endPos();
5144 snaps.append(start);
5146 if (!offsetList.isEmpty()) {
5147 for (int j = 0; j < offsetList.size(); j++) {
5148 if (start > offsetList.at(j)) snaps.append(start - offsetList.at(j));
5149 if (end > offsetList.at(j)) snaps.append(end - offsetList.at(j));
5155 // add cursor position
5156 GenTime pos = GenTime(m_cursorPos, m_document->fps());
5158 if (!offsetList.isEmpty()) {
5159 for (int j = 0; j < offsetList.size(); j++) {
5160 snaps.append(pos - offsetList.at(j));
5165 for (int i = 0; i < m_guides.count(); i++) {
5166 snaps.append(m_guides.at(i)->position());
5167 if (!offsetList.isEmpty()) {
5168 for (int j = 0; j < offsetList.size(); j++) {
5169 snaps.append(m_guides.at(i)->position() - offsetList.at(j));
5175 QPoint z = m_document->zone();
5176 snaps.append(GenTime(z.x(), m_document->fps()));
5177 snaps.append(GenTime(z.y(), m_document->fps()));
5180 m_scene->setSnapList(snaps);
5181 //for (int i = 0; i < m_snapPoints.size(); ++i)
5182 // kDebug() << "SNAP POINT: " << m_snapPoints.at(i).frames(25);
5185 void CustomTrackView::slotSeekToPreviousSnap()
5187 updateSnapPoints(NULL);
5188 GenTime res = m_scene->previousSnapPoint(GenTime(m_cursorPos, m_document->fps()));
5189 seekCursorPos((int) res.frames(m_document->fps()));
5193 void CustomTrackView::slotSeekToNextSnap()
5195 updateSnapPoints(NULL);
5196 GenTime res = m_scene->nextSnapPoint(GenTime(m_cursorPos, m_document->fps()));
5197 seekCursorPos((int) res.frames(m_document->fps()));
5201 void CustomTrackView::clipStart()
5203 AbstractClipItem *item = getMainActiveClip();
5205 seekCursorPos((int) item->startPos().frames(m_document->fps()));
5210 void CustomTrackView::clipEnd()
5212 AbstractClipItem *item = getMainActiveClip();
5214 seekCursorPos((int) item->endPos().frames(m_document->fps()) - 1);
5219 void CustomTrackView::slotAddClipMarker(const QString &id, GenTime t, QString c, QUndoCommand *groupCommand)
5221 QString oldcomment = m_document->clipManager()->getClipById(id)->markerComment(t);
5222 AddMarkerCommand *command = new AddMarkerCommand(this, oldcomment, c, id, t, groupCommand);
5223 if (!groupCommand) m_commandStack->push(command);
5226 void CustomTrackView::slotDeleteClipMarker(const QString &comment, const QString &id, const GenTime &position)
5228 AddMarkerCommand *command = new AddMarkerCommand(this, comment, QString(), id, position);
5229 m_commandStack->push(command);
5232 void CustomTrackView::slotDeleteAllClipMarkers(const QString &id)
5234 DocClipBase *base = m_document->clipManager()->getClipById(id);
5235 QList <CommentedTime> markers = base->commentedSnapMarkers();
5237 if (markers.isEmpty()) {
5238 emit displayMessage(i18n("Clip has no markers"), ErrorMessage);
5241 QUndoCommand *deleteMarkers = new QUndoCommand();
5242 deleteMarkers->setText("Delete clip markers");
5244 for (int i = 0; i < markers.size(); i++) {
5245 new AddMarkerCommand(this, markers.at(i).comment(), QString(), id, markers.at(i).time(), deleteMarkers);
5247 m_commandStack->push(deleteMarkers);
5250 void CustomTrackView::slotSaveClipMarkers(const QString &id)
5252 DocClipBase *base = m_document->clipManager()->getClipById(id);
5253 QList < CommentedTime > markers = base->commentedSnapMarkers();
5255 for (int i = 0; i < markers.count(); i++) {
5256 data.append(QString::number(markers.at(i).time().seconds()));
5258 data.append(QString::number(markers.at(i).time().seconds()));
5260 data.append(markers.at(i).comment());
5263 if (!data.isEmpty()) {
5264 QString url = KFileDialog::getSaveFileName(KUrl("kfiledialog:///projectfolder"), "text/plain", this, i18n("Save markers"));
5265 if (url.isEmpty()) return;
5267 if (!file.open(QIODevice::WriteOnly | QIODevice::Text)) {
5268 emit displayMessage(i18n("Cannot open file %1", url), ErrorMessage);
5271 file.write(data.toUtf8());
5276 void CustomTrackView::slotLoadClipMarkers(const QString &id)
5278 KUrl url = KFileDialog::getOpenUrl(KUrl("kfiledialog:///projectfolder"), "text/plain", this, i18n("Load marker file"));
5279 if (url.isEmpty()) return;
5280 QFile file(url.path());
5281 if (!file.open(QIODevice::ReadOnly | QIODevice::Text)) {
5282 emit displayMessage(i18n("Cannot open file %1", url.fileName()), ErrorMessage);
5285 QString data = QString::fromUtf8(file.readAll());
5287 QStringList lines = data.split("\n", QString::SkipEmptyParts);
5290 QUndoCommand *command = new QUndoCommand();
5291 command->setText("Load markers");
5293 foreach(QString line, lines) {
5295 values = line.split("\t", QString::SkipEmptyParts);
5296 double time1 = values.at(0).toDouble(&ok);
5299 if (values.count() >1) {
5300 time2 = values.at(1).toDouble(&ok);
5301 if (values.count() == 2) {
5302 // Check if second value is a number or text
5305 markerText = values.at(1);
5307 else markerText = i18n("Marker");
5310 // We assume 3 values per line: in out name
5312 // 2nd value is not a number, drop
5315 markerText = values.at(2);
5319 if (!markerText.isEmpty()) {
5320 // Marker found, add it
5321 slotAddClipMarker(id, GenTime(time1), markerText, command);
5322 if (time2 > 0 && time2 != time1) slotAddClipMarker(id, GenTime(time2), markerText, command);
5325 if (command->childCount() > 0) m_commandStack->push(command);
5326 else delete command;
5329 void CustomTrackView::addMarker(const QString &id, const GenTime &pos, const QString &comment)
5331 DocClipBase *base = m_document->clipManager()->getClipById(id);
5332 if (!comment.isEmpty()) base->addSnapMarker(pos, comment);
5333 else base->deleteSnapMarker(pos);
5334 emit updateClipMarkers(base);
5335 setDocumentModified();
5336 viewport()->update();
5339 int CustomTrackView::hasGuide(int pos, int offset)
5341 for (int i = 0; i < m_guides.count(); i++) {
5342 int guidePos = m_guides.at(i)->position().frames(m_document->fps());
5343 if (qAbs(guidePos - pos) <= offset) return guidePos;
5344 else if (guidePos > pos) return -1;
5349 void CustomTrackView::buildGuidesMenu(QMenu *goMenu) const
5353 double fps = m_document->fps();
5354 for (int i = 0; i < m_guides.count(); i++) {
5355 act = goMenu->addAction(m_guides.at(i)->label() + '/' + Timecode::getStringTimecode(m_guides.at(i)->position().frames(fps), fps));
5356 act->setData(m_guides.at(i)->position().frames(m_document->fps()));
5358 goMenu->setEnabled(!m_guides.isEmpty());
5361 void CustomTrackView::editGuide(const GenTime &oldPos, const GenTime &pos, const QString &comment)
5363 if (oldPos > GenTime() && pos > GenTime()) {
5365 for (int i = 0; i < m_guides.count(); i++) {
5366 if (m_guides.at(i)->position() == oldPos) {
5367 Guide *item = m_guides.at(i);
5368 item->updateGuide(pos, comment);
5372 } else if (pos > GenTime()) addGuide(pos, comment);
5376 for (int i = 0; i < m_guides.count(); i++) {
5377 if (m_guides.at(i)->position() == oldPos) {
5378 delete m_guides.takeAt(i);
5383 if (!found) emit displayMessage(i18n("No guide at cursor time"), ErrorMessage);
5385 qSort(m_guides.begin(), m_guides.end(), sortGuidesList);
5386 m_document->syncGuides(m_guides);
5389 bool CustomTrackView::addGuide(const GenTime &pos, const QString &comment)
5391 for (int i = 0; i < m_guides.count(); i++) {
5392 if (m_guides.at(i)->position() == pos) {
5393 emit displayMessage(i18n("A guide already exists at position %1", m_document->timecode().getTimecodeFromFrames(pos.frames(m_document->fps()))), ErrorMessage);
5397 Guide *g = new Guide(this, pos, comment, m_tracksHeight * m_document->tracksCount() * matrix().m22());
5398 scene()->addItem(g);
5400 qSort(m_guides.begin(), m_guides.end(), sortGuidesList);
5401 m_document->syncGuides(m_guides);
5405 void CustomTrackView::slotAddGuide(bool dialog)
5407 CommentedTime marker(GenTime(m_cursorPos, m_document->fps()), i18n("Guide"));
5409 QPointer<MarkerDialog> d = new MarkerDialog(NULL, marker,
5410 m_document->timecode(), i18n("Add Guide"), this);
5411 if (d->exec() != QDialog::Accepted) {
5415 marker = d->newMarker();
5418 marker.setComment(m_document->timecode().getDisplayTimecodeFromFrames(m_cursorPos, false));
5420 if (addGuide(marker.time(), marker.comment())) {
5421 EditGuideCommand *command = new EditGuideCommand(this, GenTime(), QString(), marker.time(), marker.comment(), false);
5422 m_commandStack->push(command);
5426 void CustomTrackView::slotEditGuide(int guidePos)
5429 if (guidePos == -1) pos = GenTime(m_cursorPos, m_document->fps());
5430 else pos = GenTime(guidePos, m_document->fps());
5432 for (int i = 0; i < m_guides.count(); i++) {
5433 if (m_guides.at(i)->position() == pos) {
5434 slotEditGuide(m_guides.at(i)->info());
5439 if (!found) emit displayMessage(i18n("No guide at cursor time"), ErrorMessage);
5442 void CustomTrackView::slotEditGuide(CommentedTime guide)
5444 QPointer<MarkerDialog> d = new MarkerDialog(NULL, guide, m_document->timecode(), i18n("Edit Guide"), this);
5445 if (d->exec() == QDialog::Accepted) {
5446 EditGuideCommand *command = new EditGuideCommand(this, guide.time(), guide.comment(), d->newMarker().time(), d->newMarker().comment(), true);
5447 m_commandStack->push(command);
5453 void CustomTrackView::slotEditTimeLineGuide()
5455 if (m_dragGuide == NULL) return;
5456 CommentedTime guide = m_dragGuide->info();
5457 QPointer<MarkerDialog> d = new MarkerDialog(NULL, guide,
5458 m_document->timecode(), i18n("Edit Guide"), this);
5459 if (d->exec() == QDialog::Accepted) {
5460 EditGuideCommand *command = new EditGuideCommand(this, guide.time(), guide.comment(), d->newMarker().time(), d->newMarker().comment(), true);
5461 m_commandStack->push(command);
5466 void CustomTrackView::slotDeleteGuide(int guidePos)
5469 if (guidePos == -1) pos = GenTime(m_cursorPos, m_document->fps());
5470 else pos = GenTime(guidePos, m_document->fps());
5472 for (int i = 0; i < m_guides.count(); i++) {
5473 if (m_guides.at(i)->position() == pos) {
5474 EditGuideCommand *command = new EditGuideCommand(this, m_guides.at(i)->position(), m_guides.at(i)->label(), GenTime(), QString(), true);
5475 m_commandStack->push(command);
5480 if (!found) emit displayMessage(i18n("No guide at cursor time"), ErrorMessage);
5484 void CustomTrackView::slotDeleteTimeLineGuide()
5486 if (m_dragGuide == NULL) return;
5487 EditGuideCommand *command = new EditGuideCommand(this, m_dragGuide->position(), m_dragGuide->label(), GenTime(), QString(), true);
5488 m_commandStack->push(command);
5492 void CustomTrackView::slotDeleteAllGuides()
5494 QUndoCommand *deleteAll = new QUndoCommand();
5495 deleteAll->setText("Delete all guides");
5496 for (int i = 0; i < m_guides.count(); i++) {
5497 new EditGuideCommand(this, m_guides.at(i)->position(), m_guides.at(i)->label(), GenTime(), QString(), true, deleteAll);
5499 m_commandStack->push(deleteAll);
5502 void CustomTrackView::setTool(PROJECTTOOL tool)
5507 void CustomTrackView::setScale(double scaleFactor, double verticalScale)
5510 newmatrix = newmatrix.scale(scaleFactor, verticalScale);
5511 m_scene->setScale(scaleFactor, verticalScale);
5512 removeTipAnimation();
5513 bool adjust = false;
5514 if (verticalScale != matrix().m22()) adjust = true;
5515 setMatrix(newmatrix);
5517 double newHeight = m_tracksHeight * m_document->tracksCount() * matrix().m22();
5518 m_cursorLine->setLine(m_cursorLine->line().x1(), 0, m_cursorLine->line().x1(), newHeight - 1);
5519 for (int i = 0; i < m_guides.count(); i++) {
5520 QLineF l = m_guides.at(i)->line();
5521 l.setP2(QPointF(l.x2(), newHeight));
5522 m_guides.at(i)->setLine(l);
5524 setSceneRect(0, 0, sceneRect().width(), m_tracksHeight * m_document->tracksCount());
5527 int diff = sceneRect().width() - m_projectDuration;
5528 if (diff * newmatrix.m11() < 50) {
5529 if (newmatrix.m11() < 0.4)
5530 setSceneRect(0, 0, (m_projectDuration + 100 / newmatrix.m11()), sceneRect().height());
5532 setSceneRect(0, 0, (m_projectDuration + 300), sceneRect().height());
5534 double verticalPos = mapToScene(QPoint(0, viewport()->height() / 2)).y();
5535 centerOn(QPointF(cursorPos(), verticalPos));
5538 void CustomTrackView::slotRefreshGuides()
5540 if (KdenliveSettings::showmarkers()) {
5541 for (int i = 0; i < m_guides.count(); i++)
5542 m_guides.at(i)->update();
5546 void CustomTrackView::drawBackground(QPainter * painter, const QRectF &rect)
5548 painter->setClipRect(rect);
5549 QPen pen1 = painter->pen();
5550 pen1.setColor(palette().dark().color());
5551 painter->setPen(pen1);
5552 double min = rect.left();
5553 double max = rect.right();
5554 painter->drawLine(QPointF(min, 0), QPointF(max, 0));
5555 int maxTrack = m_document->tracksCount();
5556 QColor lockedColor = palette().button().color();
5557 QColor audioColor = palette().alternateBase().color();
5558 for (int i = 0; i < maxTrack; i++) {
5559 TrackInfo info = m_document->trackInfoAt(maxTrack - i - 1);
5560 if (info.isLocked || info.type == AUDIOTRACK || i == m_selectedTrack) {
5561 const QRectF track(min, m_tracksHeight * i + 1, max - min, m_tracksHeight - 1);
5562 if (i == m_selectedTrack)
5563 painter->fillRect(track, m_activeTrackBrush.brush(this));
5565 painter->fillRect(track, info.isLocked ? lockedColor : audioColor);
5567 painter->drawLine(QPointF(min, m_tracksHeight *(i + 1)), QPointF(max, m_tracksHeight *(i + 1)));
5571 bool CustomTrackView::findString(const QString &text)
5574 for (int i = 0; i < m_searchPoints.size(); ++i) {
5575 marker = m_searchPoints.at(i).comment();
5576 if (marker.contains(text, Qt::CaseInsensitive)) {
5577 seekCursorPos(m_searchPoints.at(i).time().frames(m_document->fps()));
5578 int vert = verticalScrollBar()->value();
5579 int hor = cursorPos();
5580 ensureVisible(hor, vert + 10, 2, 2, 50, 0);
5588 void CustomTrackView::selectFound(QString track, QString pos)
5590 seekCursorPos(m_document->timecode().getFrameCount(pos));
5591 slotSelectTrack(track.toInt());
5593 int vert = verticalScrollBar()->value();
5594 int hor = cursorPos();
5595 ensureVisible(hor, vert + 10, 2, 2, 50, 0);
5598 bool CustomTrackView::findNextString(const QString &text)
5601 for (int i = m_findIndex + 1; i < m_searchPoints.size(); ++i) {
5602 marker = m_searchPoints.at(i).comment();
5603 if (marker.contains(text, Qt::CaseInsensitive)) {
5604 seekCursorPos(m_searchPoints.at(i).time().frames(m_document->fps()));
5605 int vert = verticalScrollBar()->value();
5606 int hor = cursorPos();
5607 ensureVisible(hor, vert + 10, 2, 2, 50, 0);
5616 void CustomTrackView::initSearchStrings()
5618 m_searchPoints.clear();
5619 QList<QGraphicsItem *> itemList = items();
5620 for (int i = 0; i < itemList.count(); i++) {
5621 // parse all clip names
5622 if (itemList.at(i)->type() == AVWIDGET) {
5623 ClipItem *item = static_cast <ClipItem *>(itemList.at(i));
5624 GenTime start = item->startPos();
5625 CommentedTime t(start, item->clipName());
5626 m_searchPoints.append(t);
5627 // add all clip markers
5628 QList < CommentedTime > markers = item->commentedSnapMarkers();
5629 m_searchPoints += markers;
5634 for (int i = 0; i < m_guides.count(); i++)
5635 m_searchPoints.append(m_guides.at(i)->info());
5637 qSort(m_searchPoints);
5640 void CustomTrackView::clearSearchStrings()
5642 m_searchPoints.clear();
5646 QList<ItemInfo> CustomTrackView::findId(const QString &clipId)
5648 QList<ItemInfo> matchingInfo;
5649 QList<QGraphicsItem *> itemList = items();
5650 for (int i = 0; i < itemList.count(); i++) {
5651 if (itemList.at(i)->type() == AVWIDGET) {
5652 ClipItem *item = (ClipItem *)itemList.at(i);
5653 if (item->clipProducer() == clipId)
5654 matchingInfo << item->info();
5657 return matchingInfo;
5660 void CustomTrackView::copyClip()
5662 qDeleteAll(m_copiedItems);
5663 m_copiedItems.clear();
5664 QList<QGraphicsItem *> itemList = scene()->selectedItems();
5665 if (itemList.count() == 0) {
5666 emit displayMessage(i18n("Select a clip before copying"), ErrorMessage);
5669 for (int i = 0; i < itemList.count(); i++) {
5670 if (itemList.at(i)->type() == AVWIDGET) {
5671 ClipItem *clip = static_cast <ClipItem *>(itemList.at(i));
5672 ClipItem *clone = clip->clone(clip->info());
5673 m_copiedItems.append(clone);
5674 } else if (itemList.at(i)->type() == TRANSITIONWIDGET) {
5675 Transition *dup = static_cast <Transition *>(itemList.at(i));
5676 m_copiedItems.append(dup->clone());
5681 bool CustomTrackView::canBePastedTo(ItemInfo info, int type) const
5683 if (m_scene->editMode() != NORMALEDIT) {
5684 // If we are in overwrite mode, always allow the move
5687 int height = m_tracksHeight - 2;
5689 if (type == TRANSITIONWIDGET) {
5690 height = Transition::itemHeight();
5691 offset = Transition::itemOffset();
5693 else if (type == AVWIDGET) {
5694 height = ClipItem::itemHeight();
5695 offset = ClipItem::itemOffset();
5697 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);
5698 QList<QGraphicsItem *> collisions = scene()->items(rect, Qt::IntersectsItemBoundingRect);
5699 for (int i = 0; i < collisions.count(); i++) {
5700 if (collisions.at(i)->type() == type) {
5707 bool CustomTrackView::canBePastedTo(QList <ItemInfo> infoList, int type) const
5710 for (int i = 0; i < infoList.count(); i++) {
5711 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));
5714 QList<QGraphicsItem *> collisions = scene()->items(path);
5715 for (int i = 0; i < collisions.count(); i++) {
5716 if (collisions.at(i)->type() == type) return false;
5721 bool CustomTrackView::canBePasted(QList<AbstractClipItem *> items, GenTime offset, int trackOffset) const
5723 for (int i = 0; i < items.count(); i++) {
5724 ItemInfo info = items.at(i)->info();
5725 info.startPos += offset;
5726 info.endPos += offset;
5727 info.track += trackOffset;
5728 if (!canBePastedTo(info, items.at(i)->type())) return false;
5733 bool CustomTrackView::canBeMoved(QList<AbstractClipItem *> items, GenTime offset, int trackOffset) const
5735 QPainterPath movePath;
5736 movePath.moveTo(0, 0);
5738 for (int i = 0; i < items.count(); i++) {
5739 ItemInfo info = items.at(i)->info();
5740 info.startPos = info.startPos + offset;
5741 info.endPos = info.endPos + offset;
5742 info.track = info.track + trackOffset;
5743 if (info.startPos < GenTime()) {
5744 // No clip should go below 0
5747 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));
5748 movePath.addRect(rect);
5750 QList<QGraphicsItem *> collisions = scene()->items(movePath, Qt::IntersectsItemBoundingRect);
5751 for (int i = 0; i < collisions.count(); i++) {
5752 if ((collisions.at(i)->type() == AVWIDGET || collisions.at(i)->type() == TRANSITIONWIDGET) && !items.contains(static_cast <AbstractClipItem *>(collisions.at(i)))) {
5753 kDebug() << " //////////// CLIP COLLISION, MOVE NOT ALLOWED";
5761 void CustomTrackView::pasteClip()
5763 if (m_copiedItems.count() == 0) {
5764 emit displayMessage(i18n("No clip copied"), ErrorMessage);
5769 GenTime pos = GenTime(-1);
5770 if (m_menuPosition.isNull()) {
5771 position = mapFromGlobal(QCursor::pos());
5772 if (!contentsRect().contains(position) || mapToScene(position).y() / m_tracksHeight > m_document->tracksCount()) {
5773 track = m_selectedTrack;
5774 pos = GenTime(m_cursorPos, m_document->fps());
5775 /*emit displayMessage(i18n("Cannot paste selected clips"), ErrorMessage);
5779 position = m_menuPosition;
5782 if (pos == GenTime(-1))
5783 pos = GenTime((int)(mapToScene(position).x()), m_document->fps());
5785 track = (int)(mapToScene(position).y() / m_tracksHeight);
5787 GenTime leftPos = m_copiedItems.at(0)->startPos();
5788 int lowerTrack = m_copiedItems.at(0)->track();
5789 int upperTrack = m_copiedItems.at(0)->track();
5790 for (int i = 1; i < m_copiedItems.count(); i++) {
5791 if (m_copiedItems.at(i)->startPos() < leftPos) leftPos = m_copiedItems.at(i)->startPos();
5792 if (m_copiedItems.at(i)->track() < lowerTrack) lowerTrack = m_copiedItems.at(i)->track();
5793 if (m_copiedItems.at(i)->track() > upperTrack) upperTrack = m_copiedItems.at(i)->track();
5796 GenTime offset = pos - leftPos;
5797 int trackOffset = track - lowerTrack;
5799 if (lowerTrack + trackOffset < 0) trackOffset = 0 - lowerTrack;
5800 if (upperTrack + trackOffset > m_document->tracksCount() - 1) trackOffset = m_document->tracksCount() - upperTrack - 1;
5801 if (!canBePasted(m_copiedItems, offset, trackOffset)) {
5802 emit displayMessage(i18n("Cannot paste selected clips"), ErrorMessage);
5805 QUndoCommand *pasteClips = new QUndoCommand();
5806 pasteClips->setText("Paste clips");
5808 for (int i = 0; i < m_copiedItems.count(); i++) {
5809 // parse all clip names
5810 if (m_copiedItems.at(i) && m_copiedItems.at(i)->type() == AVWIDGET) {
5811 ClipItem *clip = static_cast <ClipItem *>(m_copiedItems.at(i));
5812 ItemInfo info = clip->info();
5813 info.startPos += offset;
5814 info.endPos += offset;
5815 info.track += trackOffset;
5816 if (canBePastedTo(info, AVWIDGET)) {
5817 new AddTimelineClipCommand(this, clip->xml(), clip->clipProducer(), info, clip->effectList(), m_scene->editMode() == OVERWRITEEDIT, m_scene->editMode() == INSERTEDIT, true, false, pasteClips);
5818 } else emit displayMessage(i18n("Cannot paste clip to selected place"), ErrorMessage);
5819 } else if (m_copiedItems.at(i) && m_copiedItems.at(i)->type() == TRANSITIONWIDGET) {
5820 Transition *tr = static_cast <Transition *>(m_copiedItems.at(i));
5822 info.startPos = tr->startPos() + offset;
5823 info.endPos = tr->endPos() + offset;
5824 info.track = tr->track() + trackOffset;
5825 int transitionEndTrack;
5826 if (!tr->forcedTrack()) transitionEndTrack = getPreviousVideoTrack(info.track);
5827 else transitionEndTrack = tr->transitionEndTrack();
5828 if (canBePastedTo(info, TRANSITIONWIDGET)) {
5829 if (info.startPos >= info.endPos) {
5830 emit displayMessage(i18n("Invalid transition"), ErrorMessage);
5831 } else new AddTransitionCommand(this, info, transitionEndTrack, tr->toXML(), false, true, pasteClips);
5832 } else emit displayMessage(i18n("Cannot paste transition to selected place"), ErrorMessage);
5835 updateTrackDuration(-1, pasteClips);
5836 m_commandStack->push(pasteClips);
5839 void CustomTrackView::pasteClipEffects()
5841 if (m_copiedItems.count() != 1 || m_copiedItems.at(0)->type() != AVWIDGET) {
5842 emit displayMessage(i18n("You must copy exactly one clip before pasting effects"), ErrorMessage);
5845 ClipItem *clip = static_cast < ClipItem *>(m_copiedItems.at(0));
5847 QUndoCommand *paste = new QUndoCommand();
5848 paste->setText("Paste effects");
5850 QList<QGraphicsItem *> clips = scene()->selectedItems();
5853 for (int i = 0; i < clips.count(); ++i) {
5854 if (clips.at(i)->type() == GROUPWIDGET) {
5855 QList<QGraphicsItem *> children = clips.at(i)->childItems();
5856 for (int j = 0; j < children.count(); j++) {
5857 if (children.at(j)->type() == AVWIDGET && !clips.contains(children.at(j))) {
5858 clips.append(children.at(j));
5864 for (int i = 0; i < clips.count(); ++i) {
5865 if (clips.at(i)->type() == AVWIDGET) {
5866 ClipItem *item = static_cast < ClipItem *>(clips.at(i));
5867 for (int j = 0; j < clip->effectsCount(); j++) {
5868 QDomElement eff = clip->effect(j);
5869 if (eff.attribute("unique", "0") == "0" || item->hasEffect(eff.attribute("tag"), eff.attribute("id")) == -1) {
5870 adjustKeyfames(clip->cropStart(), item->cropStart(), item->cropDuration(), eff);
5871 new AddEffectCommand(this, m_document->tracksCount() - item->track(), item->startPos(), eff, true, paste);
5876 if (paste->childCount() > 0) m_commandStack->push(paste);
5879 //adjust effects (fades, ...)
5880 for (int i = 0; i < clips.count(); ++i) {
5881 if (clips.at(i)->type() == AVWIDGET) {
5882 ClipItem *item = static_cast < ClipItem *>(clips.at(i));
5883 updatePositionEffects(item, item->info());
5889 void CustomTrackView::adjustKeyfames(GenTime oldstart, GenTime newstart, GenTime duration, QDomElement xml)
5891 // parse parameters to check if we need to adjust to the new crop start
5892 int diff = (newstart - oldstart).frames(m_document->fps());
5893 int max = (newstart + duration).frames(m_document->fps());
5895 QDomNodeList params = xml.elementsByTagName("parameter");
5896 for (int i = 0; i < params.count(); i++) {
5897 QDomElement e = params.item(i).toElement();
5898 if (!e.isNull() && (e.attribute("type") == "keyframe" || e.attribute("type") == "simplekeyframe")) {
5899 QString def = e.attribute("default");
5900 // Effect has a keyframe type parameter, we need to adjust the values
5901 QStringList keys = e.attribute("keyframes").split(';', QString::SkipEmptyParts);
5902 QStringList newKeyFrames;
5903 foreach(const QString &str, keys) {
5904 int pos = str.section(':', 0, 0).toInt();
5905 double val = str.section(':', 1, 1).toDouble();
5908 newKeyFrames.append(QString::number(max) + ':' + locale.toString(val));
5910 } else newKeyFrames.append(QString::number(pos) + ':' + locale.toString(val));
5912 //kDebug()<<"ORIGIN: "<<keys<<", FIXED: "<<newKeyFrames;
5913 e.setAttribute("keyframes", newKeyFrames.join(";"));
5918 ClipItem *CustomTrackView::getClipUnderCursor() const
5920 QRectF rect((double) m_cursorPos, 0.0, 1.0, (double)(m_tracksHeight * m_document->tracksCount()));
5921 QList<QGraphicsItem *> collisions = scene()->items(rect, Qt::IntersectsItemBoundingRect);
5922 for (int i = 0; i < collisions.count(); i++) {
5923 if (collisions.at(i)->type() == AVWIDGET) {
5924 ClipItem *clip = static_cast < ClipItem *>(collisions.at(i));
5925 if (!clip->isItemLocked()) return clip;
5931 AbstractClipItem *CustomTrackView::getMainActiveClip() const
5933 QList<QGraphicsItem *> clips = scene()->selectedItems();
5934 if (clips.isEmpty()) {
5935 return getClipUnderCursor();
5937 AbstractClipItem *item = NULL;
5938 for (int i = 0; i < clips.count(); ++i) {
5939 if (clips.at(i)->type() == AVWIDGET) {
5940 item = static_cast < AbstractClipItem *>(clips.at(i));
5941 if (clips.count() > 1 && item->startPos().frames(m_document->fps()) <= m_cursorPos && item->endPos().frames(m_document->fps()) >= m_cursorPos) break;
5944 if (item) return item;
5949 ClipItem *CustomTrackView::getActiveClipUnderCursor(bool allowOutsideCursor) const
5951 QList<QGraphicsItem *> clips = scene()->selectedItems();
5952 if (clips.isEmpty()) {
5953 return getClipUnderCursor();
5956 // remove all items in the list that are not clips
5957 for (int i = 0; i < clips.count();) {
5958 if (clips.at(i)->type() != AVWIDGET) clips.removeAt(i);
5961 if (clips.count() == 1 && allowOutsideCursor) return static_cast < ClipItem *>(clips.at(0));
5962 for (int i = 0; i < clips.count(); ++i) {
5963 if (clips.at(i)->type() == AVWIDGET) {
5964 item = static_cast < ClipItem *>(clips.at(i));
5965 if (item->startPos().frames(m_document->fps()) <= m_cursorPos && item->endPos().frames(m_document->fps()) >= m_cursorPos)
5973 void CustomTrackView::setInPoint()
5975 AbstractClipItem *clip = getActiveClipUnderCursor(true);
5977 if (m_dragItem && m_dragItem->type() == TRANSITIONWIDGET) {
5980 emit displayMessage(i18n("You must select one clip for this action"), ErrorMessage);
5985 AbstractGroupItem *parent = static_cast <AbstractGroupItem *>(clip->parentItem());
5988 QUndoCommand *resizeCommand = new QUndoCommand();
5989 resizeCommand->setText(i18n("Resize group"));
5990 QList <QGraphicsItem *> items = parent->childItems();
5991 for (int i = 0; i < items.count(); ++i) {
5992 AbstractClipItem *item = static_cast<AbstractClipItem *>(items.at(i));
5993 if (item && item->type() == AVWIDGET) {
5994 prepareResizeClipStart(item, item->info(), m_cursorPos, true, resizeCommand);
5997 if (resizeCommand->childCount() > 0) m_commandStack->push(resizeCommand);
5999 //TODO warn user of failed resize
6000 delete resizeCommand;
6003 else prepareResizeClipStart(clip, clip->info(), m_cursorPos, true);
6006 void CustomTrackView::setOutPoint()
6008 AbstractClipItem *clip = getActiveClipUnderCursor(true);
6010 if (m_dragItem && m_dragItem->type() == TRANSITIONWIDGET) {
6013 emit displayMessage(i18n("You must select one clip for this action"), ErrorMessage);
6017 AbstractGroupItem *parent = static_cast <AbstractGroupItem *>(clip->parentItem());
6020 QUndoCommand *resizeCommand = new QUndoCommand();
6021 resizeCommand->setText(i18n("Resize group"));
6022 QList <QGraphicsItem *> items = parent->childItems();
6023 for (int i = 0; i < items.count(); ++i) {
6024 AbstractClipItem *item = static_cast<AbstractClipItem *>(items.at(i));
6025 if (item && item->type() == AVWIDGET) {
6026 prepareResizeClipEnd(item, item->info(), m_cursorPos, true, resizeCommand);
6029 if (resizeCommand->childCount() > 0) m_commandStack->push(resizeCommand);
6031 //TODO warn user of failed resize
6032 delete resizeCommand;
6035 else prepareResizeClipEnd(clip, clip->info(), m_cursorPos, true);
6038 void CustomTrackView::slotUpdateAllThumbs()
6040 if (!isEnabled()) return;
6041 QList<QGraphicsItem *> itemList = items();
6042 //if (itemList.isEmpty()) return;
6044 const QString thumbBase = m_document->projectFolder().path() + "/thumbs/";
6045 for (int i = 0; i < itemList.count(); i++) {
6046 if (itemList.at(i)->type() == AVWIDGET) {
6047 item = static_cast <ClipItem *>(itemList.at(i));
6048 if (item && item->isEnabled() && item->clipType() != COLOR && item->clipType() != AUDIO) {
6049 // Check if we have a cached thumbnail
6050 if (item->clipType() == IMAGE || item->clipType() == TEXT) {
6051 QString thumb = thumbBase + item->baseClip()->getClipHash() + "_0.png";
6052 if (QFile::exists(thumb)) {
6054 if (pix.isNull()) KIO::NetAccess::del(KUrl(thumb), this);
6055 item->slotSetStartThumb(pix);
6058 QString startThumb = thumbBase + item->baseClip()->getClipHash() + '_';
6059 QString endThumb = startThumb;
6060 startThumb.append(QString::number((int) item->speedIndependantCropStart().frames(m_document->fps())) + ".png");
6061 endThumb.append(QString::number((int) (item->speedIndependantCropStart() + item->speedIndependantCropDuration()).frames(m_document->fps()) - 1) + ".png");
6062 if (QFile::exists(startThumb)) {
6063 QPixmap pix(startThumb);
6064 if (pix.isNull()) KIO::NetAccess::del(KUrl(startThumb), this);
6065 item->slotSetStartThumb(pix);
6067 if (QFile::exists(endThumb)) {
6068 QPixmap pix(endThumb);
6069 if (pix.isNull()) KIO::NetAccess::del(KUrl(endThumb), this);
6070 item->slotSetEndThumb(pix);
6073 item->refreshClip(false, false);
6077 viewport()->update();
6080 void CustomTrackView::saveThumbnails()
6082 QList<QGraphicsItem *> itemList = items();
6084 QString thumbBase = m_document->projectFolder().path() + "/thumbs/";
6085 for (int i = 0; i < itemList.count(); i++) {
6086 if (itemList.at(i)->type() == AVWIDGET) {
6087 item = static_cast <ClipItem *>(itemList.at(i));
6088 if (item->clipType() != COLOR) {
6089 // Check if we have a cached thumbnail
6090 if (item->clipType() == IMAGE || item->clipType() == TEXT || item->clipType() == AUDIO) {
6091 QString thumb = thumbBase + item->baseClip()->getClipHash() + "_0.png";
6092 if (!QFile::exists(thumb)) {
6093 QPixmap pix(item->startThumb());
6097 QString startThumb = thumbBase + item->baseClip()->getClipHash() + '_';
6098 QString endThumb = startThumb;
6099 startThumb.append(QString::number((int) item->speedIndependantCropStart().frames(m_document->fps())) + ".png");
6100 endThumb.append(QString::number((int) (item->speedIndependantCropStart() + item->speedIndependantCropDuration()).frames(m_document->fps()) - 1) + ".png");
6101 if (!QFile::exists(startThumb)) {
6102 QPixmap pix(item->startThumb());
6103 pix.save(startThumb);
6105 if (!QFile::exists(endThumb)) {
6106 QPixmap pix(item->endThumb());
6116 void CustomTrackView::slotInsertTrack(int ix)
6118 QPointer<TrackDialog> d = new TrackDialog(m_document, parentWidget());
6119 d->comboTracks->setCurrentIndex(ix);
6120 d->label->setText(i18n("Insert track"));
6121 d->setWindowTitle(i18n("Insert New Track"));
6123 if (d->exec() == QDialog::Accepted) {
6124 ix = d->comboTracks->currentIndex();
6125 if (d->before_select->currentIndex() == 1)
6129 info.isMute = false;
6130 info.isLocked = false;
6131 info.effectsList = EffectsList(true);
6132 if (d->video_track->isChecked()) {
6133 info.type = VIDEOTRACK;
6134 info.isBlind = false;
6136 info.type = AUDIOTRACK;
6137 info.isBlind = true;
6139 AddTrackCommand *addTrack = new AddTrackCommand(this, ix, info, true);
6140 m_commandStack->push(addTrack);
6141 setDocumentModified();
6146 void CustomTrackView::slotDeleteTrack(int ix)
6148 if (m_document->tracksCount() < 2) return;
6149 QPointer<TrackDialog> d = new TrackDialog(m_document, parentWidget());
6150 d->comboTracks->setCurrentIndex(ix);
6151 d->label->setText(i18n("Delete track"));
6152 d->before_select->setHidden(true);
6153 d->setWindowTitle(i18n("Delete Track"));
6154 d->video_track->setHidden(true);
6155 d->audio_track->setHidden(true);
6156 if (d->exec() == QDialog::Accepted) {
6157 ix = d->comboTracks->currentIndex();
6158 TrackInfo info = m_document->trackInfoAt(m_document->tracksCount() - ix - 1);
6159 deleteTimelineTrack(ix, info);
6160 setDocumentModified();
6161 /*AddTrackCommand* command = new AddTrackCommand(this, ix, info, false);
6162 m_commandStack->push(command);*/
6167 void CustomTrackView::slotConfigTracks(int ix)
6169 QPointer<TracksConfigDialog> d = new TracksConfigDialog(m_document,
6170 ix, parentWidget());
6171 if (d->exec() == QDialog::Accepted) {
6172 ConfigTracksCommand *configTracks = new ConfigTracksCommand(this, m_document->tracksList(), d->tracksList());
6173 m_commandStack->push(configTracks);
6174 QList <int> toDelete = d->deletedTracks();
6175 for (int i = 0; i < toDelete.count(); ++i) {
6176 TrackInfo info = m_document->trackInfoAt(m_document->tracksCount() - toDelete.at(i) + i - 1);
6177 deleteTimelineTrack(toDelete.at(i) - i, info);
6179 setDocumentModified();
6184 void CustomTrackView::deleteTimelineTrack(int ix, TrackInfo trackinfo)
6186 if (m_document->tracksCount() < 2) return;
6187 double startY = ix * m_tracksHeight + 1 + m_tracksHeight / 2;
6188 QRectF r(0, startY, sceneRect().width(), m_tracksHeight / 2 - 1);
6189 QList<QGraphicsItem *> selection = m_scene->items(r);
6190 QUndoCommand *deleteTrack = new QUndoCommand();
6191 deleteTrack->setText("Delete track");
6193 // Delete all clips in selected track
6194 for (int i = 0; i < selection.count(); i++) {
6195 if (selection.at(i)->type() == AVWIDGET) {
6196 ClipItem *item = static_cast <ClipItem *>(selection.at(i));
6197 new AddTimelineClipCommand(this, item->xml(), item->clipProducer(), item->info(), item->effectList(), false, false, false, true, deleteTrack);
6198 m_waitingThumbs.removeAll(item);
6199 m_scene->removeItem(item);
6202 } else if (selection.at(i)->type() == TRANSITIONWIDGET) {
6203 Transition *item = static_cast <Transition *>(selection.at(i));
6204 new AddTransitionCommand(this, item->info(), item->transitionEndTrack(), item->toXML(), true, false, deleteTrack);
6205 m_scene->removeItem(item);
6211 new AddTrackCommand(this, ix, trackinfo, false, deleteTrack);
6212 m_commandStack->push(deleteTrack);
6215 void CustomTrackView::autoTransition()
6217 QList<QGraphicsItem *> itemList = scene()->selectedItems();
6218 if (itemList.count() != 1 || itemList.at(0)->type() != TRANSITIONWIDGET) {
6219 emit displayMessage(i18n("You must select one transition for this action"), ErrorMessage);
6222 Transition *tr = static_cast <Transition*>(itemList.at(0));
6223 tr->setAutomatic(!tr->isAutomatic());
6224 QDomElement transition = tr->toXML();
6225 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);
6226 setDocumentModified();
6229 void CustomTrackView::clipNameChanged(const QString &id, const QString &name)
6231 QList<QGraphicsItem *> list = scene()->items();
6232 ClipItem *clip = NULL;
6233 for (int i = 0; i < list.size(); ++i) {
6234 if (list.at(i)->type() == AVWIDGET) {
6235 clip = static_cast <ClipItem *>(list.at(i));
6236 if (clip->clipProducer() == id) {
6237 clip->setClipName(name);
6241 viewport()->update();
6244 void CustomTrackView::getClipAvailableSpace(AbstractClipItem *item, GenTime &minimum, GenTime &maximum)
6246 minimum = GenTime();
6247 maximum = GenTime();
6248 QList<QGraphicsItem *> selection;
6249 selection = m_scene->items(0, item->track() * m_tracksHeight + m_tracksHeight / 2, sceneRect().width(), 2);
6250 selection.removeAll(item);
6251 for (int i = 0; i < selection.count(); i++) {
6252 AbstractClipItem *clip = static_cast <AbstractClipItem *>(selection.at(i));
6253 if (clip && clip->type() == AVWIDGET) {
6254 if (clip->endPos() <= item->startPos() && clip->endPos() > minimum) minimum = clip->endPos();
6255 if (clip->startPos() > item->startPos() && (clip->startPos() < maximum || maximum == GenTime())) maximum = clip->startPos();
6260 void CustomTrackView::getTransitionAvailableSpace(AbstractClipItem *item, GenTime &minimum, GenTime &maximum)
6262 minimum = GenTime();
6263 maximum = GenTime();
6264 QList<QGraphicsItem *> selection;
6265 selection = m_scene->items(0, (item->track() + 1) * m_tracksHeight, sceneRect().width(), 2);
6266 selection.removeAll(item);
6267 for (int i = 0; i < selection.count(); i++) {
6268 AbstractClipItem *clip = static_cast <AbstractClipItem *>(selection.at(i));
6269 if (clip && clip->type() == TRANSITIONWIDGET) {
6270 if (clip->endPos() <= item->startPos() && clip->endPos() > minimum) minimum = clip->endPos();
6271 if (clip->startPos() > item->startPos() && (clip->startPos() < maximum || maximum == GenTime())) maximum = clip->startPos();
6276 void CustomTrackView::loadGroups(const QDomNodeList &groups)
6278 for (int i = 0; i < groups.count(); i++) {
6279 QDomNodeList children = groups.at(i).childNodes();
6280 scene()->clearSelection();
6281 for (int nodeindex = 0; nodeindex < children.count(); nodeindex++) {
6282 QDomElement elem = children.item(nodeindex).toElement();
6283 int pos = elem.attribute("position").toInt();
6284 int track = elem.attribute("track").toInt();
6285 if (elem.tagName() == "clipitem") {
6286 ClipItem *clip = getClipItemAt(pos, track); //m_document->tracksCount() - transitiontrack);
6287 if (clip) clip->setSelected(true);
6289 Transition *clip = getTransitionItemAt(pos, track); //m_document->tracksCount() - transitiontrack);
6290 if (clip) clip->setSelected(true);
6293 groupSelectedItems(false, true);
6297 void CustomTrackView::splitAudio()
6299 resetSelectionGroup();
6300 QList<QGraphicsItem *> selection = scene()->selectedItems();
6301 if (selection.isEmpty()) {
6302 emit displayMessage(i18n("You must select at least one clip for this action"), ErrorMessage);
6305 QUndoCommand *splitCommand = new QUndoCommand();
6306 splitCommand->setText(i18n("Split audio"));
6307 for (int i = 0; i < selection.count(); i++) {
6308 if (selection.at(i)->type() == AVWIDGET) {
6309 ClipItem *clip = static_cast <ClipItem *>(selection.at(i));
6310 if (clip->clipType() == AV || clip->clipType() == PLAYLIST) {
6311 if (clip->parentItem()) {
6312 emit displayMessage(i18n("Cannot split audio of grouped clips"), ErrorMessage);
6314 EffectsList effects;
6315 effects.clone(clip->effectList());
6316 new SplitAudioCommand(this, clip->track(), clip->startPos(), effects, splitCommand);
6321 if (splitCommand->childCount()) {
6322 updateTrackDuration(-1, splitCommand);
6323 m_commandStack->push(splitCommand);
6327 void CustomTrackView::setAudioAlignReference()
6329 QList<QGraphicsItem *> selection = scene()->selectedItems();
6330 if (selection.isEmpty() || selection.size() > 1) {
6331 emit displayMessage(i18n("You must select exactly one clip for the audio reference."), ErrorMessage);
6334 if (m_audioCorrelator != NULL) {
6335 delete m_audioCorrelator;
6337 if (selection.at(0)->type() == AVWIDGET) {
6338 ClipItem *clip = static_cast<ClipItem*>(selection.at(0));
6339 if (clip->clipType() == AV || clip->clipType() == AUDIO) {
6340 m_audioAlignmentReference = clip;
6342 AudioEnvelope *envelope = new AudioEnvelope(clip->baseClip()->fileURL().path(), clip->getProducer(clip->track()));
6343 m_audioCorrelator = new AudioCorrelation(envelope);
6347 envelope->drawEnvelope().save("kdenlive-audio-reference-envelope.png");
6348 envelope->dumpInfo();
6352 emit displayMessage(i18n("Audio align reference set."), InformationMessage);
6356 emit displayMessage(i18n("Reference for audio alignment must contain audio data."), ErrorMessage);
6359 void CustomTrackView::alignAudio()
6361 bool referenceOK = true;
6362 if (m_audioCorrelator == NULL) {
6363 referenceOK = false;
6366 if (!scene()->items().contains(m_audioAlignmentReference)) {
6367 // The reference item has been deleted from the timeline (or so)
6368 referenceOK = false;
6372 emit displayMessage(i18n("Audio alignment reference not yet set."), InformationMessage);
6377 QList<QGraphicsItem *> selection = scene()->selectedItems();
6378 foreach (QGraphicsItem *item, selection) {
6379 if (item->type() == AVWIDGET) {
6381 ClipItem *clip = static_cast<ClipItem*>(item);
6382 if (clip == m_audioAlignmentReference) {
6386 if (clip->clipType() == AV || clip->clipType() == AUDIO) {
6387 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()));
6389 // FFT only for larger vectors. We could use it all time, but for small vectors
6390 // the (anyway not noticeable) overhead is smaller with a nested for loop correlation.
6391 int index = m_audioCorrelator->addChild(envelope, envelope->envelopeSize() > 200);
6392 int shift = m_audioCorrelator->getShift(index);
6397 m_audioCorrelator->info(index)->toImage().save("kdenlive-audio-align-cross-correlation.png");
6398 envelope->drawEnvelope().save("kdenlive-audio-align-envelope.png");
6399 envelope->dumpInfo();
6401 int targetPos = m_audioAlignmentReference->startPos().frames(m_document->fps()) + shift;
6402 qDebug() << "Reference starts at " << m_audioAlignmentReference->startPos().frames(m_document->fps());
6403 qDebug() << "We will start at " << targetPos;
6404 qDebug() << "to shift by " << shift;
6405 qDebug() << "(eventually)";
6406 qDebug() << "(maybe)";
6410 QUndoCommand *moveCommand = new QUndoCommand();
6412 GenTime add(shift, m_document->fps());
6413 ItemInfo start = clip->info();
6415 ItemInfo end = start;
6416 end.startPos = m_audioAlignmentReference->startPos() + add - m_audioAlignmentReference->cropStart();
6417 end.endPos = end.startPos + start.cropDuration;
6419 if ( end.startPos.seconds() < 0 ) {
6420 // Clip would start before 0, so crop it first
6421 GenTime cropBy = -end.startPos;
6424 qDebug() << "Need to crop clip. " << start;
6425 qDebug() << "end.startPos: " << end.startPos.toString() << ", cropBy: " << cropBy.toString();
6428 ItemInfo resized = start;
6429 resized.startPos += cropBy;
6431 resizeClip(start, resized);
6432 new ResizeClipCommand(this, start, resized, false, false, moveCommand);
6434 start = clip->info();
6435 end.startPos += cropBy;
6438 qDebug() << "Clip cropped. " << start;
6439 qDebug() << "Moving to: " << end;
6443 if (itemCollision(clip, end)) {
6445 emit displayMessage(i18n("Unable to move clip due to collision."), ErrorMessage);
6449 moveCommand->setText(i18n("Auto-align clip"));
6450 new MoveClipCommand(this, start, end, true, moveCommand);
6451 updateTrackDuration(clip->track(), moveCommand);
6452 m_commandStack->push(moveCommand);
6459 emit displayMessage(i18n("No audio clips selected."), ErrorMessage);
6461 emit displayMessage(i18n("Auto-aligned %1 clips.", counter), InformationMessage);
6465 void CustomTrackView::doSplitAudio(const GenTime &pos, int track, EffectsList effects, bool split)
6467 ClipItem *clip = getClipItemAt(pos, track);
6469 kDebug() << "// Cannot find clip to split!!!";
6473 int start = pos.frames(m_document->fps());
6474 int freetrack = m_document->tracksCount() - track - 1;
6476 // do not split audio when we are on an audio track
6477 if (m_document->trackInfoAt(freetrack).type == AUDIOTRACK)
6480 for (; freetrack > 0; freetrack--) {
6481 //kDebug() << "// CHK DOC TRK:" << freetrack << ", DUR:" << m_document->renderer()->mltTrackDuration(freetrack);
6482 if (m_document->trackInfoAt(freetrack - 1).type == AUDIOTRACK && !m_document->trackInfoAt(freetrack - 1).isLocked) {
6483 //kDebug() << "// CHK DOC TRK:" << freetrack << ", DUR:" << m_document->renderer()->mltTrackDuration(freetrack);
6484 if (m_document->renderer()->mltTrackDuration(freetrack) < start || m_document->renderer()->mltGetSpaceLength(pos, freetrack, false) >= clip->cropDuration().frames(m_document->fps())) {
6485 //kDebug() << "FOUND SPACE ON TRK: " << freetrack;
6490 kDebug() << "GOT TRK: " << track;
6491 if (freetrack == 0) {
6492 emit displayMessage(i18n("No empty space to put clip audio"), ErrorMessage);
6494 ItemInfo info = clip->info();
6495 info.track = m_document->tracksCount() - freetrack;
6496 addClip(clip->xml(), clip->clipProducer(), info, clip->effectList());
6497 scene()->clearSelection();
6498 clip->setSelected(true);
6499 ClipItem *audioClip = getClipItemAt(start, info.track);
6501 Mlt::Tractor *tractor = m_document->renderer()->lockService();
6502 clip->setVideoOnly(true);
6503 if (m_document->renderer()->mltUpdateClipProducer(tractor, m_document->tracksCount() - track, start, clip->baseClip()->videoProducer(info.track)) == false) {
6504 emit displayMessage(i18n("Cannot update clip (time: %1, track: %2)", start, track), ErrorMessage);
6506 if (m_document->renderer()->mltUpdateClipProducer(tractor, m_document->tracksCount() - info.track, start, clip->baseClip()->audioProducer(info.track)) == false) {
6507 emit displayMessage(i18n("Cannot update clip (time: %1, track: %2)", start, info.track), ErrorMessage);
6509 m_document->renderer()->unlockService(tractor);
6510 audioClip->setSelected(true);
6511 audioClip->setAudioOnly(true);
6513 // keep video effects, move audio effects to audio clip
6516 for (int i = 0; i < effects.count(); ++i) {
6517 if (effects.at(i).attribute("type") == "audio") {
6518 deleteEffect(m_document->tracksCount() - track, pos, clip->effect(videoIx));
6521 deleteEffect(freetrack, pos, audioClip->effect(audioIx));
6526 groupSelectedItems(false, true);
6530 // unsplit clip: remove audio part and change video part to normal clip
6531 if (clip->parentItem() == NULL || clip->parentItem()->type() != GROUPWIDGET) {
6532 kDebug() << "//CANNOT FIND CLP GRP";
6535 AbstractGroupItem *grp = static_cast <AbstractGroupItem *>(clip->parentItem());
6536 QList<QGraphicsItem *> children = grp->childItems();
6537 if (children.count() != 2) {
6538 kDebug() << "//SOMETHING IS WRONG WITH CLP GRP";
6541 for (int i = 0; i < children.count(); i++) {
6542 if (children.at(i) != clip) {
6543 ClipItem *clp = static_cast <ClipItem *>(children.at(i));
6544 ItemInfo info = clip->info();
6545 deleteClip(clp->info());
6546 clip->setVideoOnly(false);
6547 Mlt::Tractor *tractor = m_document->renderer()->lockService();
6548 if (!m_document->renderer()->mltUpdateClipProducer(
6550 m_document->tracksCount() - info.track,
6551 info.startPos.frames(m_document->fps()),
6552 clip->baseClip()->getProducer(info.track))) {
6554 emit displayMessage(i18n("Cannot update clip (time: %1, track: %2)",
6555 info.startPos.frames(m_document->fps()), info.track),
6558 m_document->renderer()->unlockService(tractor);
6560 // re-add audio effects
6561 for (int i = 0; i < effects.count(); ++i) {
6562 if (effects.at(i).attribute("type") == "audio") {
6563 addEffect(m_document->tracksCount() - track, pos, effects.at(i));
6570 clip->setFlag(QGraphicsItem::ItemIsMovable, true);
6571 m_document->clipManager()->removeGroup(grp);
6572 scene()->destroyItemGroup(grp);
6576 void CustomTrackView::setVideoOnly()
6578 resetSelectionGroup();
6579 QList<QGraphicsItem *> selection = scene()->selectedItems();
6580 if (selection.isEmpty()) {
6581 emit displayMessage(i18n("You must select one clip for this action"), ErrorMessage);
6584 QUndoCommand *videoCommand = new QUndoCommand();
6585 videoCommand->setText(i18n("Video only"));
6586 for (int i = 0; i < selection.count(); i++) {
6587 if (selection.at(i)->type() == AVWIDGET) {
6588 ClipItem *clip = static_cast <ClipItem *>(selection.at(i));
6589 if (clip->clipType() == AV || clip->clipType() == PLAYLIST) {
6590 if (clip->parentItem()) {
6591 emit displayMessage(i18n("Cannot change grouped clips"), ErrorMessage);
6593 new ChangeClipTypeCommand(this, clip->track(), clip->startPos(), true, false, clip->isVideoOnly(), clip->isAudioOnly(), videoCommand);
6598 m_commandStack->push(videoCommand);
6601 void CustomTrackView::setAudioOnly()
6603 resetSelectionGroup();
6604 QList<QGraphicsItem *> selection = scene()->selectedItems();
6605 if (selection.isEmpty()) {
6606 emit displayMessage(i18n("You must select one clip for this action"), ErrorMessage);
6609 QUndoCommand *videoCommand = new QUndoCommand();
6610 videoCommand->setText(i18n("Audio only"));
6611 for (int i = 0; i < selection.count(); i++) {
6612 if (selection.at(i)->type() == AVWIDGET) {
6613 ClipItem *clip = static_cast <ClipItem *>(selection.at(i));
6614 if (clip->clipType() == AV || clip->clipType() == PLAYLIST) {
6615 if (clip->parentItem()) {
6616 emit displayMessage(i18n("Cannot change grouped clips"), ErrorMessage);
6618 new ChangeClipTypeCommand(this, clip->track(), clip->startPos(), false, true, clip->isVideoOnly(), clip->isAudioOnly(), videoCommand);
6623 m_commandStack->push(videoCommand);
6626 void CustomTrackView::setAudioAndVideo()
6628 resetSelectionGroup();
6629 QList<QGraphicsItem *> selection = scene()->selectedItems();
6630 if (selection.isEmpty()) {
6631 emit displayMessage(i18n("You must select one clip for this action"), ErrorMessage);
6634 QUndoCommand *videoCommand = new QUndoCommand();
6635 videoCommand->setText(i18n("Audio and Video"));
6636 for (int i = 0; i < selection.count(); i++) {
6637 if (selection.at(i)->type() == AVWIDGET) {
6638 ClipItem *clip = static_cast <ClipItem *>(selection.at(i));
6639 if (clip->clipType() == AV || clip->clipType() == PLAYLIST) {
6640 if (clip->parentItem()) {
6641 emit displayMessage(i18n("Cannot change grouped clips"), ErrorMessage);
6643 new ChangeClipTypeCommand(this, clip->track(), clip->startPos(), false, false, clip->isVideoOnly(), clip->isAudioOnly(), videoCommand);
6648 m_commandStack->push(videoCommand);
6651 void CustomTrackView::doChangeClipType(const GenTime &pos, int track, bool videoOnly, bool audioOnly)
6653 ClipItem *clip = getClipItemAt(pos, track);
6655 kDebug() << "// Cannot find clip to split!!!";
6658 Mlt::Tractor *tractor = m_document->renderer()->lockService();
6660 int start = pos.frames(m_document->fps());
6661 clip->setVideoOnly(true);
6662 clip->setAudioOnly(false);
6663 if (m_document->renderer()->mltUpdateClipProducer(tractor, m_document->tracksCount() - track, start, clip->baseClip()->videoProducer(track)) == false) {
6664 emit displayMessage(i18n("Cannot update clip (time: %1, track: %2)", start, track), ErrorMessage);
6666 } else if (audioOnly) {
6667 int start = pos.frames(m_document->fps());
6668 clip->setAudioOnly(true);
6669 clip->setVideoOnly(false);
6670 if (m_document->renderer()->mltUpdateClipProducer(tractor, m_document->tracksCount() - track, start, clip->baseClip()->audioProducer(track)) == false) {
6671 emit displayMessage(i18n("Cannot update clip (time: %1, track: %2)", start, track), ErrorMessage);
6674 int start = pos.frames(m_document->fps());
6675 clip->setAudioOnly(false);
6676 clip->setVideoOnly(false);
6677 if (m_document->renderer()->mltUpdateClipProducer(tractor, m_document->tracksCount() - track, start, clip->baseClip()->getProducer(track)) == false) {
6678 emit displayMessage(i18n("Cannot update clip (time: %1, track: %2)", start, track), ErrorMessage);
6681 m_document->renderer()->unlockService(tractor);
6683 setDocumentModified();
6686 void CustomTrackView::updateClipTypeActions(ClipItem *clip)
6688 if (clip == NULL || (clip->clipType() != AV && clip->clipType() != PLAYLIST)) {
6689 m_clipTypeGroup->setEnabled(false);
6691 m_clipTypeGroup->setEnabled(true);
6692 QList <QAction *> actions = m_clipTypeGroup->actions();
6694 if (clip->isAudioOnly()) lookup = "clip_audio_only";
6695 else if (clip->isVideoOnly()) lookup = "clip_video_only";
6696 else lookup = "clip_audio_and_video";
6697 for (int i = 0; i < actions.count(); i++) {
6698 if (actions.at(i)->data().toString() == lookup) {
6699 actions.at(i)->setChecked(true);
6706 void CustomTrackView::slotGoToMarker(QAction *action)
6708 int pos = action->data().toInt();
6712 void CustomTrackView::reloadTransitionLumas()
6716 QDomElement lumaTransition = MainWindow::transitions.getEffectByTag("luma", "luma");
6717 QDomNodeList params = lumaTransition.elementsByTagName("parameter");
6718 for (int i = 0; i < params.count(); i++) {
6719 QDomElement e = params.item(i).toElement();
6720 if (e.attribute("tag") == "resource") {
6721 lumaNames = e.attribute("paramlistdisplay");
6722 lumaFiles = e.attribute("paramlist");
6727 QList<QGraphicsItem *> itemList = items();
6728 Transition *transitionitem;
6729 QDomElement transitionXml;
6730 for (int i = 0; i < itemList.count(); i++) {
6731 if (itemList.at(i)->type() == TRANSITIONWIDGET) {
6732 transitionitem = static_cast <Transition*>(itemList.at(i));
6733 transitionXml = transitionitem->toXML();
6734 if (transitionXml.attribute("id") == "luma" && transitionXml.attribute("tag") == "luma") {
6735 QDomNodeList params = transitionXml.elementsByTagName("parameter");
6736 for (int i = 0; i < params.count(); i++) {
6737 QDomElement e = params.item(i).toElement();
6738 if (e.attribute("tag") == "resource") {
6739 e.setAttribute("paramlistdisplay", lumaNames);
6740 e.setAttribute("paramlist", lumaFiles);
6745 if (transitionXml.attribute("id") == "composite" && transitionXml.attribute("tag") == "composite") {
6746 QDomNodeList params = transitionXml.elementsByTagName("parameter");
6747 for (int i = 0; i < params.count(); i++) {
6748 QDomElement e = params.item(i).toElement();
6749 if (e.attribute("tag") == "luma") {
6750 e.setAttribute("paramlistdisplay", lumaNames);
6751 e.setAttribute("paramlist", lumaFiles);
6758 emit transitionItemSelected(NULL);
6761 double CustomTrackView::fps() const
6763 return m_document->fps();
6766 void CustomTrackView::updateProjectFps()
6768 // update all clips to the new fps
6769 resetSelectionGroup();
6770 scene()->clearSelection();
6772 QList<QGraphicsItem *> itemList = items();
6773 for (int i = 0; i < itemList.count(); i++) {
6774 // remove all items and re-add them one by one
6775 if (itemList.at(i) != m_cursorLine && itemList.at(i)->parentItem() == NULL) m_scene->removeItem(itemList.at(i));
6777 for (int i = 0; i < itemList.count(); i++) {
6778 if (itemList.at(i)->parentItem() == 0 && (itemList.at(i)->type() == AVWIDGET || itemList.at(i)->type() == TRANSITIONWIDGET)) {
6779 AbstractClipItem *clip = static_cast <AbstractClipItem *>(itemList.at(i));
6780 clip->updateFps(m_document->fps());
6781 m_scene->addItem(clip);
6782 } else if (itemList.at(i)->type() == GROUPWIDGET) {
6783 AbstractGroupItem *grp = static_cast <AbstractGroupItem *>(itemList.at(i));
6784 QList<QGraphicsItem *> children = grp->childItems();
6785 for (int j = 0; j < children.count(); j++) {
6786 if (children.at(j)->type() == AVWIDGET || children.at(j)->type() == TRANSITIONWIDGET) {
6787 AbstractClipItem *clip = static_cast <AbstractClipItem *>(children.at(j));
6788 clip->setFlag(QGraphicsItem::ItemIsMovable, true);
6789 clip->updateFps(m_document->fps());
6792 m_document->clipManager()->removeGroup(grp);
6793 m_scene->addItem(grp);
6794 scene()->destroyItemGroup(grp);
6795 scene()->clearSelection();
6796 for (int j = 0; j < children.count(); j++) {
6797 if (children.at(j)->type() == AVWIDGET || children.at(j)->type() == TRANSITIONWIDGET) {
6798 //children.at(j)->setParentItem(0);
6799 children.at(j)->setSelected(true);
6802 groupSelectedItems(true, true);
6803 } else if (itemList.at(i)->type() == GUIDEITEM) {
6804 Guide *g = static_cast<Guide *>(itemList.at(i));
6806 m_scene->addItem(g);
6809 viewport()->update();
6812 void CustomTrackView::slotTrackDown()
6814 if (m_selectedTrack > m_document->tracksCount() - 2) m_selectedTrack = 0;
6815 else m_selectedTrack++;
6816 emit updateTrackHeaders();
6817 QRectF rect(mapToScene(QPoint(10, 0)).x(), m_selectedTrack * m_tracksHeight, 10, m_tracksHeight);
6818 ensureVisible(rect, 0, 0);
6819 viewport()->update();
6822 void CustomTrackView::slotTrackUp()
6824 if (m_selectedTrack > 0) m_selectedTrack--;
6825 else m_selectedTrack = m_document->tracksCount() - 1;
6826 emit updateTrackHeaders();
6827 QRectF rect(mapToScene(QPoint(10, 0)).x(), m_selectedTrack * m_tracksHeight, 10, m_tracksHeight);
6828 ensureVisible(rect, 0, 0);
6829 viewport()->update();
6832 int CustomTrackView::selectedTrack() const
6834 return m_selectedTrack;
6837 QStringList CustomTrackView::selectedClips() const
6839 QStringList clipIds;
6840 QList<QGraphicsItem *> selection = m_scene->selectedItems();
6841 for (int i = 0; i < selection.count(); i++) {
6842 if (selection.at(i)->type() == AVWIDGET) {
6843 ClipItem *item = (ClipItem *)selection.at(i);
6844 clipIds << item->clipProducer();
6850 QList<ClipItem *> CustomTrackView::selectedClipItems() const
6852 QList<ClipItem *> clips;
6853 QList<QGraphicsItem *> selection = m_scene->selectedItems();
6854 for (int i = 0; i < selection.count(); i++) {
6855 if (selection.at(i)->type() == AVWIDGET) {
6856 clips.append((ClipItem *)selection.at(i));
6862 void CustomTrackView::slotSelectTrack(int ix)
6864 m_selectedTrack = qMax(0, ix);
6865 m_selectedTrack = qMin(ix, m_document->tracksCount() - 1);
6866 emit updateTrackHeaders();
6867 QRectF rect(mapToScene(QPoint(10, 0)).x(), m_selectedTrack * m_tracksHeight, 10, m_tracksHeight);
6868 ensureVisible(rect, 0, 0);
6869 viewport()->update();
6872 void CustomTrackView::slotSelectClipsInTrack()
6874 QRectF rect(0, m_selectedTrack * m_tracksHeight + m_tracksHeight / 2, sceneRect().width(), m_tracksHeight / 2 - 1);
6875 QList<QGraphicsItem *> selection = m_scene->items(rect);
6876 m_scene->clearSelection();
6877 for (int i = 0; i < selection.count(); i++) {
6878 if (selection.at(i)->type() == AVWIDGET || selection.at(i)->type() == TRANSITIONWIDGET || selection.at(i)->type() == GROUPWIDGET) {
6879 selection.at(i)->setSelected(true);
6882 resetSelectionGroup();
6883 groupSelectedItems();
6886 void CustomTrackView::slotSelectAllClips()
6888 QList<QGraphicsItem *> selection = m_scene->items();
6889 m_scene->clearSelection();
6890 for (int i = 0; i < selection.count(); i++) {
6891 if (selection.at(i)->type() == AVWIDGET || selection.at(i)->type() == TRANSITIONWIDGET || selection.at(i)->type() == GROUPWIDGET) {
6892 selection.at(i)->setSelected(true);
6895 resetSelectionGroup();
6896 groupSelectedItems();
6899 void CustomTrackView::selectClip(bool add, bool group, int track, int pos)
6902 if (track != -1 && pos != -1)
6903 rect = QRectF(pos, track * m_tracksHeight + m_tracksHeight / 2, 1, 1);
6905 rect = QRectF(m_cursorPos, m_selectedTrack * m_tracksHeight + m_tracksHeight / 2, 1, 1);
6906 QList<QGraphicsItem *> selection = m_scene->items(rect);
6907 resetSelectionGroup(group);
6908 if (!group) m_scene->clearSelection();
6909 for (int i = 0; i < selection.count(); i++) {
6910 if (selection.at(i)->type() == AVWIDGET) {
6911 selection.at(i)->setSelected(add);
6915 if (group) groupSelectedItems();
6918 void CustomTrackView::selectTransition(bool add, bool group)
6920 QRectF rect(m_cursorPos, m_selectedTrack * m_tracksHeight + m_tracksHeight, 1, 1);
6921 QList<QGraphicsItem *> selection = m_scene->items(rect);
6922 resetSelectionGroup(group);
6923 if (!group) m_scene->clearSelection();
6924 for (int i = 0; i < selection.count(); i++) {
6925 if (selection.at(i)->type() == TRANSITIONWIDGET) {
6926 selection.at(i)->setSelected(add);
6930 if (group) groupSelectedItems();
6933 QStringList CustomTrackView::extractTransitionsLumas()
6936 QList<QGraphicsItem *> itemList = items();
6937 Transition *transitionitem;
6938 QDomElement transitionXml;
6939 for (int i = 0; i < itemList.count(); i++) {
6940 if (itemList.at(i)->type() == TRANSITIONWIDGET) {
6941 transitionitem = static_cast <Transition*>(itemList.at(i));
6942 transitionXml = transitionitem->toXML();
6943 // luma files in transitions can be in "resource" or "luma" property
6944 QString luma = EffectsList::parameter(transitionXml, "luma");
6945 if (luma.isEmpty()) luma = EffectsList::parameter(transitionXml, "resource");
6946 if (!luma.isEmpty()) urls << KUrl(luma).path();
6949 urls.removeDuplicates();
6953 void CustomTrackView::setEditMode(EDITMODE mode)
6955 m_scene->setEditMode(mode);
6958 void CustomTrackView::checkTrackSequence(int track)
6960 QList <int> times = m_document->renderer()->checkTrackSequence(m_document->tracksCount() - track);
6961 //track = m_document->tracksCount() -track;
6962 QRectF rect(0, track * m_tracksHeight + m_tracksHeight / 2, sceneRect().width(), 2);
6963 QList<QGraphicsItem *> selection = m_scene->items(rect);
6964 QList <int> timelineList;
6965 timelineList.append(0);
6966 for (int i = 0; i < selection.count(); i++) {
6967 if (selection.at(i)->type() == AVWIDGET) {
6968 ClipItem *clip = static_cast <ClipItem *>(selection.at(i));
6969 int start = clip->startPos().frames(m_document->fps());
6970 int end = clip->endPos().frames(m_document->fps());
6971 if (!timelineList.contains(start)) timelineList.append(start);
6972 if (!timelineList.contains(end)) timelineList.append(end);
6975 qSort(timelineList);
6976 kDebug() << "// COMPARE:\n" << times << "\n" << timelineList << "\n-------------------";
6977 if (times != timelineList) KMessageBox::sorry(this, i18n("error"), i18n("TRACTOR"));
6980 void CustomTrackView::insertZoneOverwrite(QStringList data, int in)
6982 if (data.isEmpty()) return;
6983 DocClipBase *clip = m_document->getBaseClip(data.at(0));
6985 info.startPos = GenTime(in, m_document->fps());
6986 info.cropStart = GenTime(data.at(1).toInt(), m_document->fps());
6987 info.endPos = info.startPos + GenTime(data.at(2).toInt(), m_document->fps()) - info.cropStart;
6988 info.cropDuration = info.endPos - info.startPos;
6989 info.track = m_selectedTrack;
6990 QUndoCommand *addCommand = new QUndoCommand();
6991 addCommand->setText(i18n("Insert clip"));
6992 adjustTimelineClips(OVERWRITEEDIT, NULL, info, addCommand);
6993 new AddTimelineClipCommand(this, clip->toXML(), clip->getId(), info, EffectsList(), true, false, true, false, addCommand);
6994 updateTrackDuration(info.track, addCommand);
6995 m_commandStack->push(addCommand);
6997 selectClip(true, false, m_selectedTrack, in);
6998 // Automatic audio split
6999 if (KdenliveSettings::splitaudio())
7003 void CustomTrackView::clearSelection(bool emitInfo)
7005 resetSelectionGroup();
7006 scene()->clearSelection();
7008 if (emitInfo) emit clipItemSelected(NULL);
7011 void CustomTrackView::updatePalette()
7013 m_activeTrackBrush = KStatefulBrush(KColorScheme::View, KColorScheme::ActiveBackground, KSharedConfig::openConfig(KdenliveSettings::colortheme()));
7017 pen1.setColor(palette().text().color());
7018 m_cursorLine->setPen(pen1);
7022 void CustomTrackView::removeTipAnimation()
7025 scene()->removeItem(m_visualTip);
7026 m_animationTimer->stop();
7034 void CustomTrackView::setTipAnimation(AbstractClipItem *clip, OPERATIONTYPE mode, const double size)
7036 if (m_visualTip == NULL) {
7037 QRectF rect = clip->sceneBoundingRect();
7038 m_animation = new QGraphicsItemAnimation;
7039 m_animation->setTimeLine(m_animationTimer);
7040 m_animation->setScaleAt(1, 1, 1);
7045 m_visualTip = new QGraphicsEllipseItem(-size, -size, size * 2, size * 2);
7046 ((QGraphicsEllipseItem*) m_visualTip)->setBrush(m_tipColor);
7047 ((QGraphicsEllipseItem*) m_visualTip)->setPen(m_tipPen);
7049 m_visualTip->setPos(rect.x() + ((ClipItem *) clip)->fadeIn(), rect.y());
7051 m_visualTip->setPos(rect.right() - ((ClipItem *) clip)->fadeOut(), rect.y());
7053 m_animation->setScaleAt(.5, 2, 2);
7057 polygon << QPoint(0, - size * 2);
7058 if (mode == RESIZESTART)
7059 polygon << QPoint(size * 2, 0);
7061 polygon << QPoint(- size * 2, 0);
7062 polygon << QPoint(0, size * 2);
7063 polygon << QPoint(0, - size * 2);
7065 m_visualTip = new QGraphicsPolygonItem(polygon);
7066 ((QGraphicsPolygonItem*) m_visualTip)->setBrush(m_tipColor);
7067 ((QGraphicsPolygonItem*) m_visualTip)->setPen(m_tipPen);
7068 if (mode == RESIZESTART)
7069 m_visualTip->setPos(rect.x(), rect.y() + rect.height() / 2);
7071 m_visualTip->setPos(rect.right(), rect.y() + rect.height() / 2);
7073 m_animation->setScaleAt(.5, 2, 1);
7075 case TRANSITIONSTART:
7077 polygon << QPoint(0, - size * 2);
7078 if (mode == TRANSITIONSTART)
7079 polygon << QPoint(size * 2, 0);
7081 polygon << QPoint(- size * 2, 0);
7082 polygon << QPoint(0, 0);
7083 polygon << QPoint(0, - size * 2);
7085 m_visualTip = new QGraphicsPolygonItem(polygon);
7086 ((QGraphicsPolygonItem*) m_visualTip)->setBrush(m_tipColor);
7087 ((QGraphicsPolygonItem*) m_visualTip)->setPen(m_tipPen);
7088 if (mode == TRANSITIONSTART)
7089 m_visualTip->setPos(rect.x(), rect.bottom());
7091 m_visualTip->setPos(rect.right(), rect.bottom());
7093 m_animation->setScaleAt(.5, 2, 2);
7100 m_visualTip->setFlags(QGraphicsItem::ItemIgnoresTransformations);
7101 m_visualTip->setZValue(100);
7102 scene()->addItem(m_visualTip);
7103 m_animation->setItem(m_visualTip);
7104 m_animationTimer->start();
7108 bool CustomTrackView::hasAudio(int track) const
7110 QRectF rect(0, (double)(track * m_tracksHeight + 1), (double) sceneRect().width(), (double)(m_tracksHeight - 1));
7111 QList<QGraphicsItem *> collisions = scene()->items(rect, Qt::IntersectsItemBoundingRect);
7112 QGraphicsItem *item;
7113 for (int i = 0; i < collisions.count(); i++) {
7114 item = collisions.at(i);
7115 if (!item->isEnabled()) continue;
7116 if (item->type() == AVWIDGET) {
7117 ClipItem *clip = static_cast <ClipItem *>(item);
7118 if (!clip->isVideoOnly() && (clip->clipType() == AUDIO || clip->clipType() == AV || clip->clipType() == PLAYLIST)) return true;
7124 void CustomTrackView::slotAddTrackEffect(const QDomElement &effect, int ix)
7127 QUndoCommand *effectCommand = new QUndoCommand();
7129 if (effect.tagName() == "effectgroup") {
7130 effectName = effect.attribute("name");
7132 QDomElement namenode = effect.firstChildElement("name");
7133 if (!namenode.isNull()) effectName = i18n(namenode.text().toUtf8().data());
7134 else effectName = i18n("effect");
7136 effectCommand->setText(i18n("Add %1", effectName));
7137 if (effect.tagName() == "effectgroup") {
7138 QDomNodeList effectlist = effect.elementsByTagName("effect");
7139 for (int j = 0; j < effectlist.count(); j++) {
7140 QDomElement trackeffect = effectlist.at(j).toElement();
7141 if (trackeffect.attribute("unique", "0") != "0" && m_document->hasTrackEffect(m_document->tracksCount() - ix - 1, trackeffect.attribute("tag"), trackeffect.attribute("id")) != -1) {
7142 emit displayMessage(i18n("Effect already present in track"), ErrorMessage);
7145 new AddEffectCommand(this, m_document->tracksCount() - ix, GenTime(-1), trackeffect, true, effectCommand);
7149 if (effect.attribute("unique", "0") != "0" && m_document->hasTrackEffect(m_document->tracksCount() - ix - 1, effect.attribute("tag"), effect.attribute("id")) != -1) {
7150 emit displayMessage(i18n("Effect already present in track"), ErrorMessage);
7151 delete effectCommand;
7154 new AddEffectCommand(this, m_document->tracksCount() - ix, GenTime(-1), effect, true, effectCommand);
7157 if (effectCommand->childCount() > 0) {
7158 m_commandStack->push(effectCommand);
7159 setDocumentModified();
7161 else delete effectCommand;
7165 EffectsParameterList CustomTrackView::getEffectArgs(const QDomElement &effect)
7167 EffectsParameterList parameters;
7169 parameters.addParam("tag", effect.attribute("tag"));
7170 //if (effect.hasAttribute("region")) parameters.addParam("region", effect.attribute("region"));
7171 parameters.addParam("kdenlive_ix", effect.attribute("kdenlive_ix"));
7172 parameters.addParam("kdenlive_info", effect.attribute("kdenlive_info"));
7173 parameters.addParam("id", effect.attribute("id"));
7174 if (effect.hasAttribute("src")) parameters.addParam("src", effect.attribute("src"));
7175 if (effect.hasAttribute("disable")) parameters.addParam("disable", effect.attribute("disable"));
7176 if (effect.hasAttribute("in")) parameters.addParam("in", effect.attribute("in"));
7177 if (effect.hasAttribute("out")) parameters.addParam("out", effect.attribute("out"));
7178 if (effect.attribute("id") == "region") {
7179 QDomNodeList subeffects = effect.elementsByTagName("effect");
7180 for (int i = 0; i < subeffects.count(); i++) {
7181 QDomElement subeffect = subeffects.at(i).toElement();
7182 int subeffectix = subeffect.attribute("region_ix").toInt();
7183 parameters.addParam(QString("filter%1").arg(subeffectix), subeffect.attribute("id"));
7184 parameters.addParam(QString("filter%1.tag").arg(subeffectix), subeffect.attribute("tag"));
7185 parameters.addParam(QString("filter%1.kdenlive_info").arg(subeffectix), subeffect.attribute("kdenlive_info"));
7186 QDomNodeList subparams = subeffect.elementsByTagName("parameter");
7187 adjustEffectParameters(parameters, subparams, QString("filter%1.").arg(subeffectix));
7191 QDomNodeList params = effect.elementsByTagName("parameter");
7192 adjustEffectParameters(parameters, params);
7198 void CustomTrackView::adjustEffectParameters(EffectsParameterList ¶meters, QDomNodeList params, const QString &prefix)
7201 for (int i = 0; i < params.count(); i++) {
7202 QDomElement e = params.item(i).toElement();
7203 QString paramname = prefix + e.attribute("name");
7204 if (e.attribute("type") == "geometry" && !e.hasAttribute("fixed")) {
7205 // effects with geometry param need in / out synced with the clip, request it...
7206 parameters.addParam("_sync_in_out", "1");
7208 if (e.attribute("type") == "simplekeyframe") {
7209 QStringList values = e.attribute("keyframes").split(';', QString::SkipEmptyParts);
7210 double factor = e.attribute("factor", "1").toDouble();
7211 double offset = e.attribute("offset", "0").toDouble();
7212 for (int j = 0; j < values.count(); j++) {
7213 QString pos = values.at(j).section(':', 0, 0);
7214 double val = (values.at(j).section(':', 1, 1).toDouble() - offset) / factor;
7215 values[j] = pos + '=' + locale.toString(val);
7217 // kDebug() << "/ / / /SENDING KEYFR:" << values;
7218 parameters.addParam(paramname, values.join(";"));
7219 /*parameters.addParam(e.attribute("name"), e.attribute("keyframes").replace(":", "="));
7220 parameters.addParam("max", e.attribute("max"));
7221 parameters.addParam("min", e.attribute("min"));
7222 parameters.addParam("factor", e.attribute("factor", "1"));*/
7223 } else if (e.attribute("type") == "keyframe") {
7224 kDebug() << "/ / / /SENDING KEYFR EFFECT TYPE";
7225 parameters.addParam("keyframes", e.attribute("keyframes"));
7226 parameters.addParam("max", e.attribute("max"));
7227 parameters.addParam("min", e.attribute("min"));
7228 parameters.addParam("factor", e.attribute("factor", "1"));
7229 parameters.addParam("offset", e.attribute("offset", "0"));
7230 parameters.addParam("starttag", e.attribute("starttag", "start"));
7231 parameters.addParam("endtag", e.attribute("endtag", "end"));
7232 } else if (e.attribute("namedesc").contains(';')) {
7233 QString format = e.attribute("format");
7234 QStringList separators = format.split("%d", QString::SkipEmptyParts);
7235 QStringList values = e.attribute("value").split(QRegExp("[,:;x]"));
7237 QTextStream txtNeu(&neu);
7238 if (values.size() > 0)
7239 txtNeu << (int)values[0].toDouble();
7240 for (int i = 0; i < separators.size() && i + 1 < values.size(); i++) {
7241 txtNeu << separators[i];
7242 txtNeu << (int)(values[i+1].toDouble());
7244 parameters.addParam("start", neu);
7246 if (e.attribute("factor", "1") != "1" || e.attribute("offset", "0") != "0") {
7248 if (e.attribute("factor").contains('%')) {
7249 fact = ProfilesDialog::getStringEval(m_document->mltProfile(), e.attribute("factor"));
7251 fact = e.attribute("factor", "1").toDouble();
7253 double offset = e.attribute("offset", "0").toDouble();
7254 parameters.addParam(paramname, locale.toString((e.attribute("value").toDouble() - offset) / fact));
7256 parameters.addParam(paramname, e.attribute("value"));
7263 void CustomTrackView::updateTrackNames(int track, bool added)
7265 QList <TrackInfo> tracks = m_document->tracksList();
7266 int max = tracks.count();
7267 int docTrack = max - track - 1;
7269 // count number of tracks of each type
7270 int videoTracks = 0;
7271 int audioTracks = 0;
7272 for (int i = max - 1; i >= 0; --i) {
7273 TrackInfo info = tracks.at(i);
7274 if (info.type == VIDEOTRACK)
7279 if (i <= docTrack) {
7280 QString type = (info.type == VIDEOTRACK ? "Video " : "Audio ");
7281 int typeNumber = (info.type == VIDEOTRACK ? videoTracks : audioTracks);
7284 if (i == docTrack || info.trackName == type + QString::number(typeNumber - 1)) {
7285 info.trackName = type + QString::number(typeNumber);
7286 m_document->setTrackType(i, info);
7289 if (info.trackName == type + QString::number(typeNumber + 1)) {
7290 info.trackName = type + QString::number(typeNumber);
7291 m_document->setTrackType(i, info);
7296 emit tracksChanged();
7299 void CustomTrackView::updateTrackDuration(int track, QUndoCommand *command)
7305 tracks << m_document->tracksCount() - track - 1;
7307 // negative track number -> update all tracks
7308 for (int i = 0; i < m_document->tracksCount(); ++i)
7312 for (int i = 0; i < tracks.count(); ++i) {
7314 // t + 1 because of black background track
7315 duration = m_document->renderer()->mltTrackDuration(t + 1);
7316 if (duration != m_document->trackDuration(t)) {
7317 m_document->setTrackDuration(t, duration);
7320 EffectsList effects = m_document->getTrackEffects(t);
7321 for (int j = 0; j < effects.count(); ++j) {
7323 * - lookout for keyframable parameters and update them so all keyframes are in the new range (0 - duration)
7324 * - update the effectstack if necessary
7331 void CustomTrackView::slotRefreshThumbs(const QString &id, bool resetThumbs)
7333 QList<QGraphicsItem *> list = scene()->items();
7334 ClipItem *clip = NULL;
7335 for (int i = 0; i < list.size(); ++i) {
7336 if (list.at(i)->type() == AVWIDGET) {
7337 clip = static_cast <ClipItem *>(list.at(i));
7338 if (clip->clipProducer() == id) {
7339 clip->refreshClip(true, resetThumbs);
7345 void CustomTrackView::adjustEffects(ClipItem* item, ItemInfo oldInfo, QUndoCommand* command)
7347 QMap<int, QDomElement> effects = item->adjustEffectsToDuration(m_document->width(), m_document->height(), oldInfo);
7349 if (effects.count()) {
7350 QMap<int, QDomElement>::const_iterator i = effects.constBegin();
7351 while (i != effects.constEnd()) {
7352 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);
7359 void CustomTrackView::slotGotFilterJobResults(const QString &/*id*/, int startPos, int track, const QString &filter, stringMap filterParams)
7361 ClipItem *clip = getClipItemAt(GenTime(startPos, m_document->fps()), track);
7363 emit displayMessage(i18n("Cannot find clip for effect update %1.", filter), ErrorMessage);
7366 QDomElement newEffect;
7367 QDomElement effect = clip->getEffectAtIndex(clip->selectedEffectIndex());
7368 if (effect.attribute("id") == filter) {
7369 newEffect = effect.cloneNode().toElement();
7370 QMap<QString, QString>::const_iterator i = filterParams.constBegin();
7371 while (i != filterParams.constEnd()) {
7372 EffectsList::setParameter(newEffect, i.key(), i.value());
7373 kDebug()<<"// RESULT FILTER: "<<i.key()<<"="<< i.value();
7376 EditEffectCommand *command = new EditEffectCommand(this, m_document->tracksCount() - clip->track(), clip->startPos(), effect, newEffect, clip->selectedEffectIndex(), true, true);
7377 m_commandStack->push(command);
7378 emit clipItemSelected(clip);