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/addextradatacommand.h"
30 #include "commands/addtimelineclipcommand.h"
31 #include "commands/addeffectcommand.h"
32 #include "commands/editeffectcommand.h"
33 #include "commands/moveeffectcommand.h"
34 #include "commands/addtransitioncommand.h"
35 #include "commands/edittransitioncommand.h"
36 #include "commands/editkeyframecommand.h"
37 #include "commands/changespeedcommand.h"
38 #include "commands/addmarkercommand.h"
39 #include "commands/razorclipcommand.h"
40 #include "kdenlivesettings.h"
41 #include "transition.h"
42 #include "clipmanager.h"
44 #include "markerdialog.h"
45 #include "mainwindow.h"
46 #include "ui_keyframedialog_ui.h"
47 #include "clipdurationdialog.h"
48 #include "abstractgroupitem.h"
49 #include "commands/insertspacecommand.h"
50 #include "spacerdialog.h"
51 #include "commands/addtrackcommand.h"
52 #include "commands/changeeffectstatecommand.h"
53 #include "commands/movegroupcommand.h"
54 #include "ui_addtrack_ui.h"
55 #include "ui_importkeyframesdialog_ui.h"
56 #include "initeffects.h"
57 #include "commands/locktrackcommand.h"
58 #include "commands/groupclipscommand.h"
59 #include "commands/splitaudiocommand.h"
60 #include "commands/changecliptypecommand.h"
61 #include "trackdialog.h"
62 #include "tracksconfigdialog.h"
63 #include "commands/configtrackscommand.h"
64 #include "commands/rebuildgroupcommand.h"
65 #include "commands/razorgroupcommand.h"
66 #include "profilesdialog.h"
68 #include "lib/audio/audioEnvelope.h"
69 #include "lib/audio/audioCorrelation.h"
76 #include <KMessageBox>
77 #include <KIO/NetAccess>
78 #include <KFileDialog>
80 #include <QMouseEvent>
81 #include <QStylePainter>
82 #include <QGraphicsItem>
83 #include <QDomDocument>
85 #include <QApplication>
86 #include <QInputDialog>
89 #if QT_VERSION >= 0x040600
90 #include <QGraphicsDropShadowEffect>
93 #define SEEK_INACTIVE (-1)
97 bool sortGuidesList(const Guide *g1 , const Guide *g2)
99 return (*g1).position() < (*g2).position();
104 // disable animation if user asked it in KDE's global settings
105 // http://lists.kde.org/?l=kde-commits&m=120398724717624&w=2
106 // needs something like below (taken from dolphin)
107 // #include <kglobalsettings.h>
108 // const bool animate = KGlobalSettings::graphicEffectsLevel() & KGlobalSettings::SimpleAnimationEffects;
109 // const int duration = animate ? 1500 : 1;
111 CustomTrackView::CustomTrackView(KdenliveDoc *doc, CustomTrackScene* projectscene, QWidget *parent) :
112 QGraphicsView(projectscene, parent),
113 m_tracksHeight(KdenliveSettings::trackheight()),
114 m_projectDuration(0),
117 m_scene(projectscene),
119 m_operationMode(NONE),
126 m_autoScroll(KdenliveSettings::autoscroll()),
127 m_pasteEffectsAction(NULL),
128 m_ungroupAction(NULL),
135 m_blockRefresh(false),
136 m_selectionGroup(NULL),
138 m_audioCorrelator(NULL),
139 m_audioAlignmentReference(NULL),
140 m_controlModifier(false)
143 m_commandStack = doc->commandStack();
145 m_commandStack = NULL;
148 setMouseTracking(true);
149 setAcceptDrops(true);
150 setFrameShape(QFrame::NoFrame);
152 //setCacheMode(QGraphicsView::CacheBackground);
153 setAutoFillBackground(false);
154 setViewportUpdateMode(QGraphicsView::SmartViewportUpdate);
155 setContentsMargins(0, 0, 0, 0);
157 m_activeTrackBrush = KStatefulBrush(KColorScheme::View, KColorScheme::ActiveBackground, KSharedConfig::openConfig(KdenliveSettings::colortheme()));
159 m_animationTimer = new QTimeLine(800);
160 m_animationTimer->setFrameRange(0, 5);
161 m_animationTimer->setUpdateInterval(100);
162 m_animationTimer->setLoopCount(0);
164 m_tipColor = QColor(0, 192, 0, 200);
165 m_tipPen.setColor(QColor(255, 255, 255, 100));
166 m_tipPen.setWidth(3);
168 const int maxHeight = m_tracksHeight * m_document->tracksCount();
169 setSceneRect(0, 0, sceneRect().width(), maxHeight);
170 verticalScrollBar()->setMaximum(maxHeight);
171 verticalScrollBar()->setTracking(true);
172 // repaint guides when using vertical scroll
173 connect(verticalScrollBar(), SIGNAL(valueChanged(int)), this, SLOT(slotRefreshGuides()));
175 m_cursorLine = projectscene->addLine(0, 0, 0, maxHeight);
176 m_cursorLine->setZValue(1000);
179 pen1.setColor(palette().text().color());
180 m_cursorLine->setPen(pen1);
181 m_cursorLine->setFlag(QGraphicsItem::ItemIgnoresTransformations, true);
183 connect(&m_scrollTimer, SIGNAL(timeout()), this, SLOT(slotCheckMouseScrolling()));
184 m_scrollTimer.setInterval(100);
185 m_scrollTimer.setSingleShot(true);
187 connect(&m_thumbsTimer, SIGNAL(timeout()), this, SLOT(slotFetchNextThumbs()));
188 m_thumbsTimer.setInterval(500);
189 m_thumbsTimer.setSingleShot(true);
191 KIcon razorIcon("edit-cut");
192 m_razorCursor = QCursor(razorIcon.pixmap(22, 22));
194 KIcon spacerIcon("kdenlive-spacer-tool");
195 m_spacerCursor = QCursor(spacerIcon.pixmap(22, 22));
198 CustomTrackView::~CustomTrackView()
200 qDeleteAll(m_guides);
202 m_waitingThumbs.clear();
203 delete m_animationTimer;
207 void CustomTrackView::keyPressEvent(QKeyEvent * event)
209 if (event->key() == Qt::Key_Up) {
212 } else if (event->key() == Qt::Key_Down) {
215 } else QWidget::keyPressEvent(event);
218 void CustomTrackView::setDocumentModified()
220 m_document->setModified(true);
223 void CustomTrackView::setContextMenu(QMenu *timeline, QMenu *clip, QMenu *transition, QActionGroup *clipTypeGroup, QMenu *markermenu)
225 m_timelineContextMenu = timeline;
226 m_timelineContextClipMenu = clip;
227 m_clipTypeGroup = clipTypeGroup;
228 connect(m_timelineContextMenu, SIGNAL(aboutToHide()), this, SLOT(slotResetMenuPosition()));
230 m_markerMenu = new QMenu(i18n("Go to marker..."), this);
231 m_markerMenu->setEnabled(false);
232 markermenu->addMenu(m_markerMenu);
233 connect(m_markerMenu, SIGNAL(triggered(QAction *)), this, SLOT(slotGoToMarker(QAction *)));
234 QList <QAction *> list = m_timelineContextClipMenu->actions();
235 for (int i = 0; i < list.count(); i++) {
236 if (list.at(i)->data().toString() == "paste_effects") m_pasteEffectsAction = list.at(i);
237 else if (list.at(i)->data().toString() == "ungroup_clip") m_ungroupAction = list.at(i);
240 m_timelineContextTransitionMenu = transition;
241 list = m_timelineContextTransitionMenu->actions();
242 for (int i = 0; i < list.count(); i++) {
243 if (list.at(i)->data().toString() == "auto") {
244 m_autoTransition = list.at(i);
249 m_timelineContextMenu->addSeparator();
250 m_deleteGuide = new KAction(KIcon("edit-delete"), i18n("Delete Guide"), this);
251 connect(m_deleteGuide, SIGNAL(triggered()), this, SLOT(slotDeleteTimeLineGuide()));
252 m_timelineContextMenu->addAction(m_deleteGuide);
254 m_editGuide = new KAction(KIcon("document-properties"), i18n("Edit Guide"), this);
255 connect(m_editGuide, SIGNAL(triggered()), this, SLOT(slotEditTimeLineGuide()));
256 m_timelineContextMenu->addAction(m_editGuide);
259 void CustomTrackView::slotDoResetMenuPosition()
261 m_menuPosition = QPoint();
264 void CustomTrackView::slotResetMenuPosition()
266 // after a short time (so that the action is triggered / or menu is closed, we reset the menu pos
267 QTimer::singleShot(300, this, SLOT(slotDoResetMenuPosition()));
270 void CustomTrackView::checkAutoScroll()
272 m_autoScroll = KdenliveSettings::autoscroll();
275 /*sQList <TrackInfo> CustomTrackView::tracksList() const {
276 return m_scene->m_tracksList;
280 int CustomTrackView::getFrameWidth()
282 return (int) (m_tracksHeight * m_document->mltProfile().display_aspect_num / m_document->mltProfile().display_aspect_den + 0.5);
285 void CustomTrackView::updateSceneFrameWidth()
287 int frameWidth = getFrameWidth();
288 QList<QGraphicsItem *> itemList = items();
290 for (int i = 0; i < itemList.count(); i++) {
291 if (itemList.at(i)->type() == AVWIDGET) {
292 item = (ClipItem*) itemList.at(i);
293 item->resetFrameWidth(frameWidth);
294 item->resetThumbs(true);
299 bool CustomTrackView::checkTrackHeight()
301 if (m_tracksHeight == KdenliveSettings::trackheight()) return false;
302 m_tracksHeight = KdenliveSettings::trackheight();
303 emit trackHeightChanged();
304 QList<QGraphicsItem *> itemList = items();
306 Transition *transitionitem;
307 int frameWidth = getFrameWidth();
308 bool snap = KdenliveSettings::snaptopoints();
309 KdenliveSettings::setSnaptopoints(false);
310 for (int i = 0; i < itemList.count(); i++) {
311 if (itemList.at(i)->type() == AVWIDGET) {
312 item = (ClipItem*) itemList.at(i);
313 item->setRect(0, 0, item->rect().width(), m_tracksHeight - 1);
314 item->setPos((qreal) item->startPos().frames(m_document->fps()), (qreal) item->track() * m_tracksHeight + 1);
315 item->resetFrameWidth(frameWidth);
316 item->resetThumbs(true);
317 } else if (itemList.at(i)->type() == TRANSITIONWIDGET) {
318 transitionitem = (Transition*) itemList.at(i);
319 transitionitem->setRect(0, 0, transitionitem->rect().width(), m_tracksHeight / 3 * 2 - 1);
320 transitionitem->setPos((qreal) transitionitem->startPos().frames(m_document->fps()), (qreal) transitionitem->track() * m_tracksHeight + m_tracksHeight / 3 * 2);
323 double newHeight = m_tracksHeight * m_document->tracksCount() * matrix().m22();
324 m_cursorLine->setLine(m_cursorLine->line().x1(), 0, m_cursorLine->line().x1(), newHeight - 1);
326 for (int i = 0; i < m_guides.count(); i++) {
327 QLineF l = m_guides.at(i)->line();
328 l.setP2(QPointF(l.x2(), newHeight));
329 m_guides.at(i)->setLine(l);
332 setSceneRect(0, 0, sceneRect().width(), m_tracksHeight * m_document->tracksCount());
333 // verticalScrollBar()->setMaximum(m_tracksHeight * m_document->tracksCount());
334 KdenliveSettings::setSnaptopoints(snap);
335 viewport()->update();
339 /** Zoom or move viewport on mousewheel
341 * If mousewheel+Ctrl, zooms in/out on the timeline.
343 * With Ctrl, moves viewport towards end of timeline if down/back,
344 * opposite on up/forward.
346 * See also http://www.kdenlive.org/mantis/view.php?id=265 */
347 void CustomTrackView::wheelEvent(QWheelEvent * e)
349 if (e->modifiers() == Qt::ControlModifier) {
350 if (e->delta() > 0) emit zoomIn();
353 if (e->delta() <= 0) horizontalScrollBar()->setValue(horizontalScrollBar()->value() + horizontalScrollBar()->singleStep());
354 else horizontalScrollBar()->setValue(horizontalScrollBar()->value() - horizontalScrollBar()->singleStep());
358 int CustomTrackView::getPreviousVideoTrack(int track)
360 track = m_document->tracksCount() - track - 1;
362 for (int i = track; i > -1; i--) {
363 if (m_document->trackInfoAt(i).type == VIDEOTRACK) return i + 1;
369 void CustomTrackView::slotFetchNextThumbs()
371 if (!m_waitingThumbs.isEmpty()) {
372 ClipItem *item = m_waitingThumbs.takeFirst();
373 while (item == NULL && !m_waitingThumbs.isEmpty()) {
374 item = m_waitingThumbs.takeFirst();
376 if (item) item->slotFetchThumbs();
377 if (!m_waitingThumbs.isEmpty()) m_thumbsTimer.start();
381 void CustomTrackView::slotCheckMouseScrolling()
383 if (m_scrollOffset == 0) {
384 m_scrollTimer.stop();
387 horizontalScrollBar()->setValue(horizontalScrollBar()->value() + m_scrollOffset);
388 m_scrollTimer.start();
391 void CustomTrackView::slotCheckPositionScrolling()
393 // If mouse is at a border of the view, scroll
394 if (m_moveOpMode != SEEK) return;
395 if (mapFromScene(m_cursorPos, 0).x() < 3) {
396 if (horizontalScrollBar()->value() == 0) return;
397 horizontalScrollBar()->setValue(horizontalScrollBar()->value() - 2);
398 QTimer::singleShot(200, this, SLOT(slotCheckPositionScrolling()));
399 seekCursorPos(mapToScene(QPoint(-2, 0)).x());
400 } else if (viewport()->width() - 3 < mapFromScene(m_cursorPos + 1, 0).x()) {
401 horizontalScrollBar()->setValue(horizontalScrollBar()->value() + 2);
402 seekCursorPos(mapToScene(QPoint(viewport()->width(), 0)).x() + 1);
403 QTimer::singleShot(200, this, SLOT(slotCheckPositionScrolling()));
407 void CustomTrackView::slotOnPlayheadKeyPressed()
409 /* get curser point ref in screen coord */
410 QPoint ps = QCursor::pos();
411 /* get xPos in scene coord */
412 int mappedXPos = qMax((int)(mapToScene(mapFromGlobal(ps)).x() + 0.5), 0);
413 /* move playhead to new xPos*/
414 seekCursorPos(mappedXPos);
418 void CustomTrackView::mouseMoveEvent(QMouseEvent * event)
420 int pos = event->x();
421 int mappedXPos = qMax((int)(mapToScene(event->pos()).x() + 0.5), 0);
423 double snappedPos = getSnapPointForPos(mappedXPos);
424 emit mousePosition(mappedXPos);
426 if (event->buttons() & Qt::MidButton) return;
427 if (dragMode() == QGraphicsView::RubberBandDrag || (event->modifiers() == Qt::ControlModifier && m_tool != SPACERTOOL && m_operationMode != RESIZESTART && m_operationMode != RESIZEEND)) {
428 event->setAccepted(true);
430 if (event->modifiers() != Qt::ControlModifier || dragMode() == QGraphicsView::RubberBandDrag) QGraphicsView::mouseMoveEvent(event);
434 if (event->buttons() != Qt::NoButton) {
435 bool move = (event->pos() - m_clickEvent).manhattanLength() >= QApplication::startDragDistance();
436 if (m_dragItem && m_tool == SELECTTOOL) {
437 if (m_operationMode == MOVE && move) {
438 //m_dragItem->setProperty("y_absolute", event->pos().y());
439 QGraphicsView::mouseMoveEvent(event);
440 // If mouse is at a border of the view, scroll
442 m_scrollOffset = -30;
443 m_scrollTimer.start();
444 } else if (viewport()->width() - pos < 10) {
446 m_scrollTimer.start();
447 } else if (m_scrollTimer.isActive()) {
448 m_scrollTimer.stop();
450 } else if (m_operationMode == RESIZESTART && move) {
451 m_document->renderer()->pause();
452 if (!m_controlModifier && m_dragItem->type() == AVWIDGET && m_dragItem->parentItem() && m_dragItem->parentItem() != m_selectionGroup) {
453 AbstractGroupItem *parent = static_cast <AbstractGroupItem *>(m_dragItem->parentItem());
455 parent->resizeStart((int)(snappedPos - m_dragItemInfo.startPos.frames(m_document->fps())));
457 m_dragItem->resizeStart((int)(snappedPos));
459 QString crop = m_document->timecode().getDisplayTimecode(m_dragItem->cropStart(), KdenliveSettings::frametimecode());
460 QString duration = m_document->timecode().getDisplayTimecode(m_dragItem->cropDuration(), KdenliveSettings::frametimecode());
461 QString offset = m_document->timecode().getDisplayTimecode(m_dragItem->cropStart() - m_dragItemInfo.cropStart, KdenliveSettings::frametimecode());
462 emit displayMessage(i18n("Crop from start:") + ' ' + crop + ' ' + i18n("Duration:") + ' ' + duration + ' ' + i18n("Offset:") + ' ' + offset, InformationMessage);
463 } else if (m_operationMode == RESIZEEND && move) {
464 m_document->renderer()->pause();
465 if (!m_controlModifier && m_dragItem->type() == AVWIDGET && m_dragItem->parentItem() && m_dragItem->parentItem() != m_selectionGroup) {
466 AbstractGroupItem *parent = static_cast <AbstractGroupItem *>(m_dragItem->parentItem());
468 parent->resizeEnd((int)(snappedPos - m_dragItemInfo.endPos.frames(m_document->fps())));
470 m_dragItem->resizeEnd((int)(snappedPos));
472 QString duration = m_document->timecode().getDisplayTimecode(m_dragItem->cropDuration(), KdenliveSettings::frametimecode());
473 QString offset = m_document->timecode().getDisplayTimecode(m_dragItem->cropDuration() - m_dragItemInfo.cropDuration, KdenliveSettings::frametimecode());
474 emit displayMessage(i18n("Duration:") + ' ' + duration + ' ' + i18n("Offset:") + ' ' + offset, InformationMessage);
475 } else if (m_operationMode == FADEIN && move) {
476 ((ClipItem*) m_dragItem)->setFadeIn((int)(mappedXPos - m_dragItem->startPos().frames(m_document->fps())));
477 } else if (m_operationMode == FADEOUT && move) {
478 ((ClipItem*) m_dragItem)->setFadeOut((int)(m_dragItem->endPos().frames(m_document->fps()) - mappedXPos));
479 } else if (m_operationMode == KEYFRAME && move) {
480 GenTime keyFramePos = GenTime(mappedXPos, m_document->fps()) - m_dragItem->startPos() + m_dragItem->cropStart();
481 double pos = mapToScene(event->pos()).toPoint().y();
482 QRectF br = m_dragItem->sceneBoundingRect();
483 double maxh = 100.0 / br.height();
484 pos = (br.bottom() - pos) * maxh;
485 m_dragItem->updateKeyFramePos(keyFramePos, pos);
486 QString position = m_document->timecode().getDisplayTimecodeFromFrames(m_dragItem->editedKeyFramePos(), KdenliveSettings::frametimecode());
487 emit displayMessage(position + " : " + QString::number(m_dragItem->editedKeyFrameValue()), InformationMessage);
489 removeTipAnimation();
491 } else if (m_operationMode == MOVEGUIDE) {
492 removeTipAnimation();
493 QGraphicsView::mouseMoveEvent(event);
495 } else if (m_operationMode == SPACER && move && m_selectionGroup) {
497 snappedPos = getSnapPointForPos(mappedXPos + m_spacerOffset);
498 if (snappedPos < 0) snappedPos = 0;
500 // Make sure there is no collision
501 QList<QGraphicsItem *> children = m_selectionGroup->childItems();
502 QPainterPath shape = m_selectionGroup->clipGroupShape(QPointF(snappedPos - m_selectionGroup->sceneBoundingRect().left(), 0));
503 QList<QGraphicsItem*> collidingItems = scene()->items(shape, Qt::IntersectsItemShape);
504 collidingItems.removeAll(m_selectionGroup);
505 for (int i = 0; i < children.count(); i++) {
506 if (children.at(i)->type() == GROUPWIDGET) {
507 QList<QGraphicsItem *> subchildren = children.at(i)->childItems();
508 for (int j = 0; j < subchildren.count(); j++)
509 collidingItems.removeAll(subchildren.at(j));
511 collidingItems.removeAll(children.at(i));
513 bool collision = false;
515 for (int i = 0; i < collidingItems.count(); i++) {
516 if (!collidingItems.at(i)->isEnabled()) continue;
517 if (collidingItems.at(i)->type() == AVWIDGET && snappedPos < m_selectionGroup->sceneBoundingRect().left()) {
518 AbstractClipItem *item = static_cast <AbstractClipItem *>(collidingItems.at(i));
519 // Moving backward, determine best pos
520 QPainterPath clipPath;
521 clipPath.addRect(item->sceneBoundingRect());
522 QPainterPath res = shape.intersected(clipPath);
523 offset = qMax(offset, (int)(res.boundingRect().width() + 0.5));
526 snappedPos += offset;
527 // make sure we have no collision
528 shape = m_selectionGroup->clipGroupShape(QPointF(snappedPos - m_selectionGroup->sceneBoundingRect().left(), 0));
529 collidingItems = scene()->items(shape, Qt::IntersectsItemShape);
530 collidingItems.removeAll(m_selectionGroup);
531 for (int i = 0; i < children.count(); i++) {
532 if (children.at(i)->type() == GROUPWIDGET) {
533 QList<QGraphicsItem *> subchildren = children.at(i)->childItems();
534 for (int j = 0; j < subchildren.count(); j++)
535 collidingItems.removeAll(subchildren.at(j));
537 collidingItems.removeAll(children.at(i));
540 for (int i = 0; i < collidingItems.count(); i++) {
541 if (!collidingItems.at(i)->isEnabled()) continue;
542 if (collidingItems.at(i)->type() == AVWIDGET) {
551 shape = m_selectionGroup->transitionGroupShape(QPointF(snappedPos - m_selectionGroup->sceneBoundingRect().left(), 0));
552 collidingItems = scene()->items(shape, Qt::IntersectsItemShape);
553 collidingItems.removeAll(m_selectionGroup);
554 for (int i = 0; i < children.count(); i++) {
555 if (children.at(i)->type() == GROUPWIDGET) {
556 QList<QGraphicsItem *> subchildren = children.at(i)->childItems();
557 for (int j = 0; j < subchildren.count(); j++)
558 collidingItems.removeAll(subchildren.at(j));
560 collidingItems.removeAll(children.at(i));
564 for (int i = 0; i < collidingItems.count(); i++) {
565 if (collidingItems.at(i)->type() == TRANSITIONWIDGET && snappedPos < m_selectionGroup->sceneBoundingRect().left()) {
566 AbstractClipItem *item = static_cast <AbstractClipItem *>(collidingItems.at(i));
567 // Moving backward, determine best pos
568 QPainterPath clipPath;
569 clipPath.addRect(item->sceneBoundingRect());
570 QPainterPath res = shape.intersected(clipPath);
571 offset = qMax(offset, (int)(res.boundingRect().width() + 0.5));
575 snappedPos += offset;
576 // make sure we have no collision
577 shape = m_selectionGroup->transitionGroupShape(QPointF(snappedPos - m_selectionGroup->sceneBoundingRect().left(), 0));
578 collidingItems = scene()->items(shape, Qt::IntersectsItemShape);
579 collidingItems.removeAll(m_selectionGroup);
580 for (int i = 0; i < children.count(); i++) {
581 if (children.at(i)->type() == GROUPWIDGET) {
582 QList<QGraphicsItem *> subchildren = children.at(i)->childItems();
583 for (int j = 0; j < subchildren.count(); j++)
584 collidingItems.removeAll(subchildren.at(j));
586 collidingItems.removeAll(children.at(i));
588 for (int i = 0; i < collidingItems.count(); i++) {
589 if (collidingItems.at(i)->type() == TRANSITIONWIDGET) {
597 m_selectionGroup->translate(snappedPos - m_selectionGroup->sceneBoundingRect().left(), 0);
598 //m_selectionGroup->setPos(mappedXPos + (((int) m_selectionGroup->boundingRect().topLeft().x() + 0.5) - mappedClick) , m_selectionGroup->pos().y());
602 if (m_tool == RAZORTOOL) {
603 setCursor(m_razorCursor);
604 //QGraphicsView::mouseMoveEvent(event);
606 } else if (m_tool == SPACERTOOL) {
607 setCursor(m_spacerCursor);
611 QList<QGraphicsItem *> itemList = items(event->pos());
612 QGraphicsRectItem *item = NULL;
613 OPERATIONTYPE opMode = NONE;
615 if (itemList.count() == 1 && itemList.at(0)->type() == GUIDEITEM) {
617 } else for (int i = 0; i < itemList.count(); i++) {
618 if (itemList.at(i)->type() == AVWIDGET || itemList.at(i)->type() == TRANSITIONWIDGET) {
619 item = (QGraphicsRectItem*) itemList.at(i);
624 if (item && event->buttons() == Qt::NoButton) {
625 AbstractClipItem *clip = static_cast <AbstractClipItem*>(item);
626 if (m_tool == RAZORTOOL) {
627 // razor tool over a clip, display current frame in monitor
628 if (false && !m_blockRefresh && item->type() == AVWIDGET) {
629 //TODO: solve crash when showing frame when moving razor over clip
630 emit showClipFrame(((ClipItem *) item)->baseClip(), QPoint(), false, mappedXPos - (clip->startPos() - clip->cropStart()).frames(m_document->fps()));
636 if (m_selectionGroup && clip->parentItem() == m_selectionGroup) {
637 // all other modes break the selection, so the user probably wants to move it
640 if (clip->rect().width() * transform().m11() < 15) {
641 // If the item is very small, only allow move
644 else opMode = clip->operationMode(mapToScene(event->pos()));
647 const double size = 5;
648 if (opMode == m_moveOpMode) {
649 QGraphicsView::mouseMoveEvent(event);
652 removeTipAnimation();
654 m_moveOpMode = opMode;
655 setTipAnimation(clip, opMode, size);
657 if (item->type() == AVWIDGET)
658 ci = static_cast <ClipItem *>(item);
660 if (opMode == MOVE) {
661 setCursor(Qt::OpenHandCursor);
663 message = ci->clipName() + i18n(":");
664 message.append(i18n(" Position:") + m_document->timecode().getDisplayTimecode(ci->info().startPos, KdenliveSettings::frametimecode()));
665 message.append(i18n(" Duration:") + m_document->timecode().getDisplayTimecode(ci->cropDuration(), KdenliveSettings::frametimecode()));
666 if (clip->parentItem() && clip->parentItem()->type() == GROUPWIDGET) {
667 AbstractGroupItem *parent = static_cast <AbstractGroupItem *>(clip->parentItem());
668 if (clip->parentItem() == m_selectionGroup)
669 message.append(i18n(" Selection duration:"));
671 message.append(i18n(" Group duration:"));
672 message.append(m_document->timecode().getDisplayTimecode(parent->duration(), KdenliveSettings::frametimecode()));
673 if (parent->parentItem() && parent->parentItem()->type() == GROUPWIDGET) {
674 AbstractGroupItem *parent2 = static_cast <AbstractGroupItem *>(parent->parentItem());
675 message.append(i18n(" Selection duration:") + m_document->timecode().getDisplayTimecode(parent2->duration(), KdenliveSettings::frametimecode()));
679 } else if (opMode == RESIZESTART) {
680 setCursor(KCursor("left_side", Qt::SizeHorCursor));
682 message = i18n("Crop from start: ") + m_document->timecode().getDisplayTimecode(ci->cropStart(), KdenliveSettings::frametimecode());
683 if (item->type() == AVWIDGET && item->parentItem() && item->parentItem() != m_selectionGroup)
684 message.append(i18n("Use Ctrl to resize only current item, otherwise all items in this group will be resized at once."));
685 } else if (opMode == RESIZEEND) {
686 setCursor(KCursor("right_side", Qt::SizeHorCursor));
688 message = i18n("Duration: ") + m_document->timecode().getDisplayTimecode(ci->cropDuration(), KdenliveSettings::frametimecode());
689 if (item->type() == AVWIDGET && item->parentItem() && item->parentItem() != m_selectionGroup)
690 message.append(i18n("Use Ctrl to resize only current item, otherwise all items in this group will be resized at once."));
691 } else if (opMode == FADEIN || opMode == FADEOUT) {
692 setCursor(Qt::PointingHandCursor);
693 if (ci && opMode == FADEIN && ci->fadeIn()) {
694 message = i18n("Fade in duration: ");
695 message.append(m_document->timecode().getDisplayTimecodeFromFrames(ci->fadeIn(), KdenliveSettings::frametimecode()));
696 } else if (ci && opMode == FADEOUT && ci->fadeOut()) {
697 message = i18n("Fade out duration: ");
698 message.append(m_document->timecode().getDisplayTimecodeFromFrames(ci->fadeOut(), KdenliveSettings::frametimecode()));
700 message = i18n("Drag to add or resize a fade effect.");
702 } else if (opMode == TRANSITIONSTART || opMode == TRANSITIONEND) {
703 setCursor(Qt::PointingHandCursor);
704 message = i18n("Click to add a transition.");
705 } else if (opMode == KEYFRAME) {
706 setCursor(Qt::PointingHandCursor);
707 emit displayMessage(i18n("Move keyframe above or below clip to remove it, double click to add a new one."), InformationMessage);
710 if (!message.isEmpty())
711 emit displayMessage(message, InformationMessage);
712 } // no clip under mouse
713 else if (m_tool == RAZORTOOL) {
716 } else if (opMode == MOVEGUIDE) {
717 m_moveOpMode = opMode;
718 setCursor(Qt::SplitHCursor);
720 removeTipAnimation();
721 setCursor(Qt::ArrowCursor);
722 if (event->buttons() != Qt::NoButton && event->modifiers() == Qt::NoModifier) {
723 QGraphicsView::mouseMoveEvent(event);
725 seekCursorPos(mappedXPos);
726 slotCheckPositionScrolling();
728 } else m_moveOpMode = NONE;
730 QGraphicsView::mouseMoveEvent(event);
734 void CustomTrackView::mousePressEvent(QMouseEvent * event)
736 setFocus(Qt::MouseFocusReason);
737 m_menuPosition = QPoint();
739 // special cases (middle click button or ctrl / shift click
740 if (event->button() == Qt::MidButton) {
742 m_blockRefresh = false;
743 m_operationMode = NONE;
747 if (event->modifiers() & Qt::ShiftModifier) {
748 // Rectangle selection
749 setViewportUpdateMode(QGraphicsView::FullViewportUpdate);
750 setDragMode(QGraphicsView::RubberBandDrag);
751 if (!(event->modifiers() & Qt::ControlModifier)) {
752 resetSelectionGroup();
754 emit clipItemSelected(NULL);
757 scene()->clearSelection();
759 m_blockRefresh = false;
760 m_operationMode = RUBBERSELECTION;
761 QGraphicsView::mousePressEvent(event);
765 m_blockRefresh = true;
768 if (m_tool != RAZORTOOL) activateMonitor();
769 else if (m_document->renderer()->playSpeed() != 0.0) {
770 m_document->renderer()->pause();
773 m_clickEvent = event->pos();
775 // check item under mouse
776 QList<QGraphicsItem *> collisionList = items(m_clickEvent);
777 if (event->modifiers() == Qt::ControlModifier && m_tool != SPACERTOOL && collisionList.count() == 0) {
778 // Pressing Ctrl + left mouse button in an empty area scrolls the timeline
779 setDragMode(QGraphicsView::ScrollHandDrag);
780 QGraphicsView::mousePressEvent(event);
781 m_blockRefresh = false;
782 m_operationMode = NONE;
786 // if a guide and a clip were pressed, just select the guide
787 for (int i = 0; i < collisionList.count(); ++i) {
788 if (collisionList.at(i)->type() == GUIDEITEM) {
789 // a guide item was pressed
790 m_dragGuide = (Guide *) collisionList.at(i);
791 if (event->button() == Qt::LeftButton) { // move it
792 m_dragGuide->setFlag(QGraphicsItem::ItemIsMovable, true);
793 m_operationMode = MOVEGUIDE;
794 // deselect all clips so that only the guide will move
795 m_scene->clearSelection();
796 resetSelectionGroup(false);
797 updateSnapPoints(NULL);
798 QGraphicsView::mousePressEvent(event);
800 } else // show context menu
805 // Find first clip, transition or group under mouse (when no guides selected)
807 AbstractGroupItem *dragGroup = NULL;
808 AbstractClipItem *collisionClip = NULL;
810 while (!m_dragGuide && ct < collisionList.count()) {
811 if (collisionList.at(ct)->type() == AVWIDGET || collisionList.at(ct)->type() == TRANSITIONWIDGET) {
812 collisionClip = static_cast <AbstractClipItem *>(collisionList.at(ct));
813 if (collisionClip->isItemLocked())
815 if (collisionClip == m_dragItem)
816 collisionClip = NULL;
818 m_dragItem = collisionClip;
820 m_dragItem->setProperty("y_absolute", mapToScene(m_clickEvent).y() - m_dragItem->scenePos().y());
821 m_dragItemInfo = m_dragItem->info();
822 if (m_dragItem->parentItem() && m_dragItem->parentItem()->type() == GROUPWIDGET && m_dragItem->parentItem() != m_selectionGroup) {
823 // kDebug()<<"// KLIK FOUND GRP: "<<m_dragItem->sceneBoundingRect();
824 dragGroup = static_cast <AbstractGroupItem *>(m_dragItem->parentItem());
831 if (m_dragItem) emit clipItemSelected(NULL);
834 #if QT_VERSION >= 0x040600
835 // Add shadow to dragged item, currently disabled because of painting artifacts
836 //TODO: re-enable when fixed
837 /*QGraphicsDropShadowEffect *eff = new QGraphicsDropShadowEffect();
838 eff->setBlurRadius(5);
839 eff->setOffset(3, 3);
840 m_dragItem->setGraphicsEffect(eff);*/
842 if (m_dragItem && m_dragItem->type() == TRANSITIONWIDGET) {
843 // update transition menu action
844 m_autoTransition->setChecked(static_cast<Transition *>(m_dragItem)->isAutomatic());
845 m_autoTransition->setEnabled(true);
846 } else m_autoTransition->setEnabled(false);
848 // context menu requested
849 if (event->button() == Qt::RightButton) {
851 if (dragGroup) dragGroup->setSelected(true);
852 else if (!m_dragItem->isSelected()) {
853 resetSelectionGroup(false);
854 m_scene->clearSelection();
855 m_dragItem->setSelected(true);
857 } else if (!m_dragGuide) {
858 // check if there is a guide close to mouse click
859 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
860 for (int i = 0; i < guidesCollisionList.count(); i++) {
861 if (guidesCollisionList.at(i)->type() == GUIDEITEM) {
862 m_dragGuide = static_cast <Guide *>(guidesCollisionList.at(i));
866 // keep this to support multiple guides context menu in the future (?)
867 /*if (guidesCollisionList.at(0)->type() != GUIDEITEM)
868 guidesCollisionList.removeAt(0);
870 if (!guidesCollisionList.isEmpty())
871 m_dragGuide = static_cast <Guide *>(guidesCollisionList.at(0));*/
874 m_operationMode = NONE;
875 displayContextMenu(event->globalPos(), m_dragItem, dragGroup);
876 m_menuPosition = m_clickEvent;
882 // No item under click
883 if (m_dragItem == NULL || m_tool == SPACERTOOL) {
884 resetSelectionGroup(false);
885 setCursor(Qt::ArrowCursor);
886 m_scene->clearSelection();
888 updateClipTypeActions(NULL);
889 if (m_tool == SPACERTOOL) {
890 QList<QGraphicsItem *> selection;
891 if (event->modifiers() == Qt::ControlModifier) {
892 // Ctrl + click, select all items on track after click position
893 int track = (int)(mapToScene(m_clickEvent).y() / m_tracksHeight);
894 if (m_document->trackInfoAt(m_document->tracksCount() - track - 1).isLocked) {
895 // Cannot use spacer on locked track
896 emit displayMessage(i18n("Cannot use spacer in a locked track"), ErrorMessage);
900 QRectF rect(mapToScene(m_clickEvent).x(), track * m_tracksHeight + m_tracksHeight / 2, sceneRect().width() - mapToScene(m_clickEvent).x(), m_tracksHeight / 2 - 2);
903 selection = checkForGroups(rect, &isOk);
905 // groups found on track, do not allow the move
906 emit displayMessage(i18n("Cannot use spacer in a track with a group"), ErrorMessage);
910 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;
912 // Select all items on all tracks after click position
913 selection = items(event->pos().x(), 1, mapFromScene(sceneRect().width(), 0).x() - event->pos().x(), sceneRect().height());
914 kDebug() << "SELELCTING ELEMENTS WITHIN =" << event->pos().x() << "/" << 1 << ", " << mapFromScene(sceneRect().width(), 0).x() - event->pos().x() << "/" << sceneRect().height();
917 QList <GenTime> offsetList;
918 // create group to hold selected items
919 m_selectionGroup = new AbstractGroupItem(m_document->fps());
920 scene()->addItem(m_selectionGroup);
922 for (int i = 0; i < selection.count(); i++) {
923 if (selection.at(i)->parentItem() == 0 && (selection.at(i)->type() == AVWIDGET || selection.at(i)->type() == TRANSITIONWIDGET)) {
924 AbstractClipItem *item = static_cast<AbstractClipItem *>(selection.at(i));
925 if (item->isItemLocked()) continue;
926 offsetList.append(item->startPos());
927 offsetList.append(item->endPos());
928 m_selectionGroup->addToGroup(selection.at(i));
929 selection.at(i)->setFlag(QGraphicsItem::ItemIsMovable, false);
930 } else if (/*selection.at(i)->parentItem() == 0 && */selection.at(i)->type() == GROUPWIDGET) {
931 if (static_cast<AbstractGroupItem *>(selection.at(i))->isItemLocked()) continue;
932 QList<QGraphicsItem *> children = selection.at(i)->childItems();
933 for (int j = 0; j < children.count(); j++) {
934 AbstractClipItem *item = static_cast<AbstractClipItem *>(children.at(j));
935 offsetList.append(item->startPos());
936 offsetList.append(item->endPos());
938 m_selectionGroup->addToGroup(selection.at(i));
939 selection.at(i)->setFlag(QGraphicsItem::ItemIsMovable, false);
940 } else if (selection.at(i)->parentItem() && !selection.contains(selection.at(i)->parentItem())) {
941 if (static_cast<AbstractGroupItem *>(selection.at(i)->parentItem())->isItemLocked()) continue;
942 //AbstractGroupItem *grp = static_cast<AbstractGroupItem *>(selection.at(i)->parentItem());
943 m_selectionGroup->addToGroup(selection.at(i)->parentItem());
944 selection.at(i)->parentItem()->setFlag(QGraphicsItem::ItemIsMovable, false);
947 m_spacerOffset = m_selectionGroup->sceneBoundingRect().left() - (int)(mapToScene(m_clickEvent).x());
948 if (!offsetList.isEmpty()) {
950 QList <GenTime> cleandOffsetList;
951 GenTime startOffset = offsetList.takeFirst();
952 for (int k = 0; k < offsetList.size(); k++) {
953 GenTime newoffset = offsetList.at(k) - startOffset;
954 if (newoffset != GenTime() && !cleandOffsetList.contains(newoffset)) {
955 cleandOffsetList.append(newoffset);
958 updateSnapPoints(NULL, cleandOffsetList, true);
960 m_operationMode = SPACER;
962 seekCursorPos((int)(mapToScene(event->x(), 0).x()));
964 //QGraphicsView::mousePressEvent(event);
970 if (m_tool == RAZORTOOL && m_dragItem) {
971 GenTime cutPos = GenTime((int)(mapToScene(event->pos()).x()), m_document->fps());
972 if (m_dragItem->type() == TRANSITIONWIDGET) {
973 emit displayMessage(i18n("Cannot cut a transition"), ErrorMessage);
975 m_document->renderer()->pause();
976 if (m_dragItem->parentItem() && m_dragItem->parentItem() != m_selectionGroup) {
977 razorGroup((AbstractGroupItem *)m_dragItem->parentItem(), cutPos);
979 AbstractClipItem *clip = static_cast <AbstractClipItem *>(m_dragItem);
980 RazorClipCommand* command = new RazorClipCommand(this, clip->info(), cutPos);
981 m_commandStack->push(command);
983 setDocumentModified();
990 bool itemSelected = false;
991 if (m_dragItem->isSelected())
993 else if (m_dragItem->parentItem() && m_dragItem->parentItem()->isSelected())
995 else if (dragGroup && dragGroup->isSelected())
998 if ((event->modifiers() == Qt::ControlModifier) || itemSelected == false) {
999 if (event->modifiers() != Qt::ControlModifier) {
1000 resetSelectionGroup(false);
1001 m_scene->clearSelection();
1002 // A refresh seems necessary otherwise in zoomed mode, some clips disappear
1003 viewport()->update();
1005 resetSelectionGroup();
1008 if (m_dragItem->parentItem() && m_dragItem->parentItem()->type() == GROUPWIDGET) {
1009 dragGroup = static_cast <AbstractGroupItem *>(m_dragItem->parentItem());
1011 bool selected = !m_dragItem->isSelected();
1013 dragGroup->setSelected(selected);
1015 m_dragItem->setSelected(selected);
1016 if (selected == false) {
1019 groupSelectedItems();
1021 ClipItem *clip = static_cast <ClipItem *>(m_dragItem);
1022 updateClipTypeActions(dragGroup == NULL ? clip : NULL);
1023 m_pasteEffectsAction->setEnabled(m_copiedItems.count() == 1);
1025 else updateClipTypeActions(NULL);
1028 if (collisionClip != NULL || m_dragItem == NULL) {
1029 if (m_dragItem && m_dragItem->type() == AVWIDGET && !m_dragItem->isItemLocked()) {
1030 ClipItem *selected = static_cast <ClipItem*>(m_dragItem);
1031 emit clipItemSelected(selected);
1033 emit clipItemSelected(NULL);
1037 // If clicked item is selected, allow move
1038 //if (!(event->modifiers() | Qt::ControlModifier) && m_operationMode == NONE)
1039 QGraphicsView::mousePressEvent(event);
1042 m_clickPoint = QPoint((int)(mapToScene(event->pos()).x() - m_dragItem->startPos().frames(m_document->fps())), (int)(event->pos().y() - m_dragItem->pos().y()));
1043 if (m_selectionGroup && m_dragItem->parentItem() == m_selectionGroup) {
1044 // all other modes break the selection, so the user probably wants to move it
1045 m_operationMode = MOVE;
1047 if (m_dragItem->rect().width() * transform().m11() < 15) {
1048 // If the item is very small, only allow move
1049 m_operationMode = MOVE;
1051 else m_operationMode = m_dragItem->operationMode(mapToScene(event->pos()));
1053 } else m_operationMode = NONE;
1054 m_controlModifier = (event->modifiers() == Qt::ControlModifier);
1056 // Update snap points
1057 if (m_selectionGroup == NULL) {
1058 if (m_operationMode == RESIZEEND || m_operationMode == RESIZESTART)
1059 updateSnapPoints(NULL);
1061 updateSnapPoints(m_dragItem);
1063 QList <GenTime> offsetList;
1064 QList<QGraphicsItem *> children = m_selectionGroup->childItems();
1065 for (int i = 0; i < children.count(); i++) {
1066 if (children.at(i)->type() == AVWIDGET || children.at(i)->type() == TRANSITIONWIDGET) {
1067 AbstractClipItem *item = static_cast <AbstractClipItem *>(children.at(i));
1068 offsetList.append(item->startPos());
1069 offsetList.append(item->endPos());
1072 if (!offsetList.isEmpty()) {
1074 GenTime startOffset = offsetList.takeFirst();
1075 QList <GenTime> cleandOffsetList;
1076 for (int k = 0; k < offsetList.size(); k++) {
1077 GenTime newoffset = offsetList.at(k) - startOffset;
1078 if (newoffset != GenTime() && !cleandOffsetList.contains(newoffset)) {
1079 cleandOffsetList.append(newoffset);
1082 updateSnapPoints(NULL, cleandOffsetList, true);
1086 if (m_operationMode == KEYFRAME) {
1087 m_dragItem->updateSelectedKeyFrame();
1088 m_blockRefresh = false;
1090 } else if (m_operationMode == MOVE) {
1091 setCursor(Qt::ClosedHandCursor);
1092 } else if (m_operationMode == TRANSITIONSTART && event->modifiers() != Qt::ControlModifier) {
1094 info.startPos = m_dragItem->startPos();
1095 info.track = m_dragItem->track();
1096 int transitiontrack = getPreviousVideoTrack(info.track);
1097 ClipItem *transitionClip = NULL;
1098 if (transitiontrack != 0) transitionClip = getClipItemAt((int) info.startPos.frames(m_document->fps()), m_document->tracksCount() - transitiontrack);
1099 if (transitionClip && transitionClip->endPos() < m_dragItem->endPos()) {
1100 info.endPos = transitionClip->endPos();
1102 GenTime transitionDuration(65, m_document->fps());
1103 if (m_dragItem->cropDuration() < transitionDuration)
1104 info.endPos = m_dragItem->endPos();
1106 info.endPos = info.startPos + transitionDuration;
1108 if (info.endPos == info.startPos) info.endPos = info.startPos + GenTime(65, m_document->fps());
1109 // Check there is no other transition at that place
1110 double startY = info.track * m_tracksHeight + 1 + m_tracksHeight / 2;
1111 QRectF r(info.startPos.frames(m_document->fps()), startY, (info.endPos - info.startPos).frames(m_document->fps()), m_tracksHeight / 2);
1112 QList<QGraphicsItem *> selection = m_scene->items(r);
1113 bool transitionAccepted = true;
1114 for (int i = 0; i < selection.count(); i++) {
1115 if (selection.at(i)->type() == TRANSITIONWIDGET) {
1116 Transition *tr = static_cast <Transition *>(selection.at(i));
1117 if (tr->startPos() - info.startPos > GenTime(5, m_document->fps())) {
1118 if (tr->startPos() < info.endPos) info.endPos = tr->startPos();
1119 } else transitionAccepted = false;
1122 if (transitionAccepted) slotAddTransition((ClipItem *) m_dragItem, info, transitiontrack);
1123 else emit displayMessage(i18n("Cannot add transition"), ErrorMessage);
1124 } else if (m_operationMode == TRANSITIONEND && event->modifiers() != Qt::ControlModifier) {
1126 info.endPos = GenTime(m_dragItem->endPos().frames(m_document->fps()), m_document->fps());
1127 info.track = m_dragItem->track();
1128 int transitiontrack = getPreviousVideoTrack(info.track);
1129 ClipItem *transitionClip = NULL;
1130 if (transitiontrack != 0) transitionClip = getClipItemAt((int) info.endPos.frames(m_document->fps()), m_document->tracksCount() - transitiontrack);
1131 if (transitionClip && transitionClip->startPos() > m_dragItem->startPos()) {
1132 info.startPos = transitionClip->startPos();
1134 GenTime transitionDuration(65, m_document->fps());
1135 if (m_dragItem->cropDuration() < transitionDuration) info.startPos = m_dragItem->startPos();
1136 else info.startPos = info.endPos - transitionDuration;
1138 if (info.endPos == info.startPos) info.startPos = info.endPos - GenTime(65, m_document->fps());
1139 QDomElement transition = MainWindow::transitions.getEffectByTag("luma", "dissolve").cloneNode().toElement();
1140 EffectsList::setParameter(transition, "reverse", "1");
1142 // Check there is no other transition at that place
1143 double startY = info.track * m_tracksHeight + 1 + m_tracksHeight / 2;
1144 QRectF r(info.startPos.frames(m_document->fps()), startY, (info.endPos - info.startPos).frames(m_document->fps()), m_tracksHeight / 2);
1145 QList<QGraphicsItem *> selection = m_scene->items(r);
1146 bool transitionAccepted = true;
1147 for (int i = 0; i < selection.count(); i++) {
1148 if (selection.at(i)->type() == TRANSITIONWIDGET) {
1149 Transition *tr = static_cast <Transition *>(selection.at(i));
1150 if (info.endPos - tr->endPos() > GenTime(5, m_document->fps())) {
1151 if (tr->endPos() > info.startPos) info.startPos = tr->endPos();
1152 } else transitionAccepted = false;
1155 if (transitionAccepted) slotAddTransition((ClipItem *) m_dragItem, info, transitiontrack, transition);
1156 else emit displayMessage(i18n("Cannot add transition"), ErrorMessage);
1158 } else if ((m_operationMode == RESIZESTART || m_operationMode == RESIZEEND) && m_selectionGroup) {
1159 resetSelectionGroup(false);
1160 m_dragItem->setSelected(true);
1163 m_blockRefresh = false;
1165 QGraphicsView::mousePressEvent(event);
1168 void CustomTrackView::rebuildGroup(int childTrack, GenTime childPos)
1170 const QPointF p((int)childPos.frames(m_document->fps()), childTrack * m_tracksHeight + m_tracksHeight / 2);
1171 QList<QGraphicsItem *> list = scene()->items(p);
1172 AbstractGroupItem *group = NULL;
1173 for (int i = 0; i < list.size(); i++) {
1174 if (!list.at(i)->isEnabled()) continue;
1175 if (list.at(i)->type() == GROUPWIDGET) {
1176 group = static_cast <AbstractGroupItem *>(list.at(i));
1180 rebuildGroup(group);
1183 void CustomTrackView::rebuildGroup(AbstractGroupItem *group)
1186 resetSelectionGroup(false);
1187 m_scene->clearSelection();
1189 QList <QGraphicsItem *> children = group->childItems();
1190 m_document->clipManager()->removeGroup(group);
1191 scene()->destroyItemGroup(group);
1192 for (int i = 0; i < children.count(); i++)
1193 children.at(i)->setSelected(true);
1194 groupSelectedItems(false, true);
1198 void CustomTrackView::resetSelectionGroup(bool selectItems)
1200 if (m_selectionGroup) {
1201 // delete selection group
1202 bool snap = KdenliveSettings::snaptopoints();
1203 KdenliveSettings::setSnaptopoints(false);
1205 QList<QGraphicsItem *> children = m_selectionGroup->childItems();
1206 scene()->destroyItemGroup(m_selectionGroup);
1207 for (int i = 0; i < children.count(); i++) {
1208 if (children.at(i)->parentItem() == 0 && (children.at(i)->type() == AVWIDGET || children.at(i)->type() == TRANSITIONWIDGET)) {
1209 if (!static_cast <AbstractClipItem *>(children.at(i))->isItemLocked()) {
1210 children.at(i)->setFlag(QGraphicsItem::ItemIsMovable, true);
1211 children.at(i)->setSelected(selectItems);
1213 } else if (children.at(i)->type() == GROUPWIDGET) {
1214 children.at(i)->setFlag(QGraphicsItem::ItemIsMovable, true);
1215 children.at(i)->setSelected(selectItems);
1219 m_selectionGroup = NULL;
1220 KdenliveSettings::setSnaptopoints(snap);
1224 void CustomTrackView::groupSelectedItems(bool force, bool createNewGroup)
1226 if (m_selectionGroup) {
1227 kDebug() << "///// ERROR, TRYING TO OVERRIDE EXISTING GROUP";
1230 QList<QGraphicsItem *> selection = m_scene->selectedItems();
1231 if (m_dragItem && !selection.contains(m_dragItem)) {
1232 selection << m_dragItem;
1234 if (selection.isEmpty()) return;
1236 // Find top left position of selection
1237 for (int i = 0; i < selection.count(); i++) {
1238 if (selection.at(i)->parentItem() == 0 && (selection.at(i)->type() == AVWIDGET || selection.at(i)->type() == TRANSITIONWIDGET || selection.at(i)->type() == GROUPWIDGET)) {
1239 rectUnion = rectUnion.united(selection.at(i)->sceneBoundingRect());
1240 } else if (selection.at(i)->parentItem()) {
1241 rectUnion = rectUnion.united(selection.at(i)->parentItem()->sceneBoundingRect());
1245 if (force || selection.count() > 1) {
1246 bool snap = KdenliveSettings::snaptopoints();
1247 KdenliveSettings::setSnaptopoints(false);
1248 if (createNewGroup) {
1249 AbstractGroupItem *newGroup = m_document->clipManager()->createGroup();
1250 newGroup->setPos(rectUnion.left(), rectUnion.top() - 1);
1251 QPointF diff = newGroup->pos();
1252 newGroup->translate(-diff.x(), -diff.y());
1253 //newGroup->translate((int) -rectUnion.left(), (int) -rectUnion.top() + 1);
1255 scene()->addItem(newGroup);
1257 // Check if we are trying to include a group in a group
1258 QList <AbstractGroupItem *> groups;
1259 for (int i = 0; i < selection.count(); i++) {
1260 if (selection.at(i)->type() == GROUPWIDGET && !groups.contains(static_cast<AbstractGroupItem *>(selection.at(i))))
1261 groups.append(static_cast<AbstractGroupItem *>(selection.at(i)));
1262 else if (selection.at(i)->parentItem() && !groups.contains(static_cast<AbstractGroupItem *>(selection.at(i)->parentItem())))
1263 groups.append(static_cast<AbstractGroupItem *>(selection.at(i)->parentItem()));
1265 if (!groups.isEmpty()) {
1266 // ungroup previous groups
1267 while (!groups.isEmpty()) {
1268 AbstractGroupItem *grp = groups.takeFirst();
1269 m_document->clipManager()->removeGroup(grp);
1270 scene()->destroyItemGroup(grp);
1272 selection = m_scene->selectedItems();
1275 for (int i = 0; i < selection.count(); i++) {
1276 if (selection.at(i)->type() == AVWIDGET || selection.at(i)->type() == TRANSITIONWIDGET) {
1277 newGroup->addToGroup(selection.at(i));
1278 selection.at(i)->setFlag(QGraphicsItem::ItemIsMovable, false);
1281 KdenliveSettings::setSnaptopoints(snap);
1283 m_selectionGroup = new AbstractGroupItem(m_document->fps());
1284 m_selectionGroup->setPos(rectUnion.left(), rectUnion.top() - 1);
1285 QPointF diff = m_selectionGroup->pos();
1286 //m_selectionGroup->translate((int) - rectUnion.left(), (int) -rectUnion.top() + 1);
1287 m_selectionGroup->translate(- diff.x(), -diff.y());
1289 scene()->addItem(m_selectionGroup);
1290 for (int i = 0; i < selection.count(); i++) {
1291 if (selection.at(i)->parentItem() == 0 && (selection.at(i)->type() == AVWIDGET || selection.at(i)->type() == TRANSITIONWIDGET || selection.at(i)->type() == GROUPWIDGET)) {
1292 m_selectionGroup->addToGroup(selection.at(i));
1293 selection.at(i)->setFlag(QGraphicsItem::ItemIsMovable, false);
1296 KdenliveSettings::setSnaptopoints(snap);
1297 if (m_selectionGroup) {
1298 m_selectionGroupInfo.startPos = GenTime(m_selectionGroup->scenePos().x(), m_document->fps());
1299 m_selectionGroupInfo.track = m_selectionGroup->track();
1302 } else resetSelectionGroup();
1305 void CustomTrackView::mouseDoubleClickEvent(QMouseEvent *event)
1307 if (m_dragItem && m_dragItem->hasKeyFrames()) {
1308 /*if (m_moveOpMode == KEYFRAME) {
1309 // user double clicked on a keyframe, open edit dialog
1310 //TODO: update for effects with several values per keyframe
1311 QDialog d(parentWidget());
1312 Ui::KeyFrameDialog_UI view;
1314 view.kfr_position->setText(m_document->timecode().getTimecode(GenTime(m_dragItem->selectedKeyFramePos(), m_document->fps()) - m_dragItem->cropStart()));
1315 view.kfr_value->setValue(m_dragItem->selectedKeyFrameValue());
1316 view.kfr_value->setFocus();
1317 if (d.exec() == QDialog::Accepted) {
1318 int pos = m_document->timecode().getFrameCount(view.kfr_position->text());
1319 m_dragItem->updateKeyFramePos(GenTime(pos, m_document->fps()) + m_dragItem->cropStart(), (double) view.kfr_value->value() * m_dragItem->keyFrameFactor());
1320 ClipItem *item = static_cast <ClipItem *>(m_dragItem);
1321 QString previous = item->keyframes(item->selectedEffectIndex());
1322 item->updateKeyframeEffect();
1323 QString next = item->keyframes(item->selectedEffectIndex());
1324 EditKeyFrameCommand *command = new EditKeyFrameCommand(this, item->track(), item->startPos(), item->selectedEffectIndex(), previous, next, false);
1325 m_commandStack->push(command);
1326 updateEffect(m_document->tracksCount() - item->track(), item->startPos(), item->selectedEffect(), item->selectedEffectIndex());
1327 emit clipItemSelected(item, item->selectedEffectIndex());
1332 GenTime keyFramePos = GenTime((int)(mapToScene(event->pos()).x()), m_document->fps()) - m_dragItem->startPos() + m_dragItem->cropStart();
1333 int val = m_dragItem->addKeyFrame(keyFramePos, mapToScene(event->pos()).toPoint().y());
1334 ClipItem * item = static_cast <ClipItem *>(m_dragItem);
1335 //QString previous = item->keyframes(item->selectedEffectIndex());
1336 QDomElement oldEffect = item->selectedEffect().cloneNode().toElement();
1337 item->insertKeyframe(item->getEffectAtIndex(item->selectedEffectIndex()), keyFramePos.frames(m_document->fps()), val);
1338 //item->updateKeyframeEffect();
1339 //QString next = item->keyframes(item->selectedEffectIndex());
1340 QDomElement newEffect = item->selectedEffect().cloneNode().toElement();
1341 EditEffectCommand *command = new EditEffectCommand(this, m_document->tracksCount() - item->track(), item->startPos(), oldEffect, newEffect, item->selectedEffectIndex(), false, false);
1342 //EditKeyFrameCommand *command = new EditKeyFrameCommand(this, m_dragItem->track(), m_dragItem->startPos(), item->selectedEffectIndex(), previous, next, false);
1343 m_commandStack->push(command);
1344 updateEffect(m_document->tracksCount() - item->track(), item->startPos(), item->selectedEffect());
1345 emit clipItemSelected(item, item->selectedEffectIndex());
1347 } else if (m_dragItem && !m_dragItem->isItemLocked()) {
1350 QList<QGraphicsItem *> collisionList = items(event->pos());
1351 if (collisionList.count() == 1 && collisionList.at(0)->type() == GUIDEITEM) {
1352 Guide *editGuide = (Guide *) collisionList.at(0);
1353 if (editGuide) slotEditGuide(editGuide->info());
1358 void CustomTrackView::editItemDuration()
1360 AbstractClipItem *item;
1364 if (m_scene->selectedItems().count() == 1) {
1365 item = static_cast <AbstractClipItem *>(m_scene->selectedItems().at(0));
1367 if (m_scene->selectedItems().empty())
1368 emit displayMessage(i18n("Cannot find clip to edit"), ErrorMessage);
1370 emit displayMessage(i18n("Cannot edit the duration of multiple items"), ErrorMessage);
1376 emit displayMessage(i18n("Cannot find clip to edit"), ErrorMessage);
1380 if (item->type() == GROUPWIDGET || (item->parentItem() && item->parentItem()->type() == GROUPWIDGET)) {
1381 emit displayMessage(i18n("Cannot edit an item in a group"), ErrorMessage);
1385 if (!item->isItemLocked()) {
1388 if (item->type() == TRANSITIONWIDGET)
1389 getTransitionAvailableSpace(item, minimum, maximum);
1391 getClipAvailableSpace(item, minimum, maximum);
1393 QPointer<ClipDurationDialog> d = new ClipDurationDialog(item,
1394 m_document->timecode(), minimum, maximum, this);
1395 if (d->exec() == QDialog::Accepted) {
1396 ItemInfo clipInfo = item->info();
1397 ItemInfo startInfo = clipInfo;
1398 if (item->type() == TRANSITIONWIDGET) {
1399 // move & resize transition
1400 clipInfo.startPos = d->startPos();
1401 clipInfo.endPos = clipInfo.startPos + d->duration();
1402 clipInfo.track = item->track();
1403 MoveTransitionCommand *command = new MoveTransitionCommand(this, startInfo, clipInfo, true);
1404 updateTrackDuration(clipInfo.track, command);
1405 m_commandStack->push(command);
1407 // move and resize clip
1408 ClipItem *clip = static_cast<ClipItem *>(item);
1409 QUndoCommand *moveCommand = new QUndoCommand();
1410 moveCommand->setText(i18n("Edit clip"));
1411 if (d->duration() < item->cropDuration() || d->cropStart() != clipInfo.cropStart) {
1412 // duration was reduced, so process it first
1413 clipInfo.endPos = clipInfo.startPos + d->duration();
1414 clipInfo.cropStart = d->cropStart();
1416 resizeClip(startInfo, clipInfo);
1417 new ResizeClipCommand(this, startInfo, clipInfo, false, true, moveCommand);
1418 adjustEffects(clip, startInfo, moveCommand);
1419 new ResizeClipCommand(this, startInfo, clipInfo, false, true, moveCommand);
1422 if (d->startPos() != clipInfo.startPos) {
1423 startInfo = clipInfo;
1424 clipInfo.startPos = d->startPos();
1425 clipInfo.endPos = item->endPos() + (clipInfo.startPos - startInfo.startPos);
1426 new MoveClipCommand(this, startInfo, clipInfo, true, moveCommand);
1429 if (d->duration() > item->cropDuration()) {
1430 // duration was increased, so process it after move
1431 startInfo = clipInfo;
1432 clipInfo.endPos = clipInfo.startPos + d->duration();
1433 clipInfo.cropStart = d->cropStart();
1435 resizeClip(startInfo, clipInfo);
1436 new ResizeClipCommand(this, startInfo, clipInfo, false, true, moveCommand);
1437 adjustEffects(clip, startInfo, moveCommand);
1438 new ResizeClipCommand(this, startInfo, clipInfo, false, true, moveCommand);
1440 updateTrackDuration(clipInfo.track, moveCommand);
1441 m_commandStack->push(moveCommand);
1446 emit displayMessage(i18n("Item is locked"), ErrorMessage);
1450 void CustomTrackView::editKeyFrame(const GenTime & /*pos*/, const int /*track*/, const int /*index*/, const QString & /*keyframes*/)
1452 /*ClipItem *clip = getClipItemAt((int)pos.frames(m_document->fps()), track);
1454 clip->setKeyframes(index, keyframes);
1455 updateEffect(m_document->tracksCount() - clip->track(), clip->startPos(), clip->effectAt(index), index, false);
1456 } else emit displayMessage(i18n("Cannot find clip with keyframe"), ErrorMessage);*/
1460 void CustomTrackView::displayContextMenu(QPoint pos, AbstractClipItem *clip, AbstractGroupItem *group)
1462 m_deleteGuide->setEnabled(m_dragGuide != NULL);
1463 m_editGuide->setEnabled(m_dragGuide != NULL);
1464 m_markerMenu->clear();
1465 m_markerMenu->setEnabled(false);
1467 m_timelineContextMenu->popup(pos);
1468 } else if (group != NULL) {
1469 m_pasteEffectsAction->setEnabled(m_copiedItems.count() == 1);
1470 m_ungroupAction->setEnabled(true);
1471 updateClipTypeActions(NULL);
1472 m_timelineContextClipMenu->popup(pos);
1474 m_ungroupAction->setEnabled(false);
1475 if (clip->type() == AVWIDGET) {
1476 ClipItem *item = static_cast <ClipItem*>(clip);
1477 //build go to marker menu
1478 if (item->baseClip()) {
1479 QList <CommentedTime> markers = item->baseClip()->commentedSnapMarkers();
1480 int offset = item->startPos().frames(m_document->fps());
1481 if (!markers.isEmpty()) {
1482 for (int i = 0; i < markers.count(); i++) {
1483 int pos = (int) markers.at(i).time().frames(m_document->timecode().fps());
1484 QString position = m_document->timecode().getTimecode(markers.at(i).time()) + ' ' + markers.at(i).comment();
1485 QAction *go = m_markerMenu->addAction(position);
1486 go->setData(pos + offset);
1489 m_markerMenu->setEnabled(!m_markerMenu->isEmpty());
1491 updateClipTypeActions(item);
1492 m_pasteEffectsAction->setEnabled(m_copiedItems.count() == 1);
1493 m_timelineContextClipMenu->popup(pos);
1494 } else if (clip->type() == TRANSITIONWIDGET) {
1495 m_timelineContextTransitionMenu->popup(pos);
1500 void CustomTrackView::activateMonitor()
1502 emit activateDocumentMonitor();
1505 void CustomTrackView::insertClipCut(DocClipBase *clip, int in, int out)
1507 resetSelectionGroup();
1509 info.startPos = GenTime();
1510 info.cropStart = GenTime(in, m_document->fps());
1511 info.endPos = GenTime(out - in, m_document->fps());
1512 info.cropDuration = info.endPos - info.startPos;
1515 // Check if clip can be inserted at that position
1516 ItemInfo pasteInfo = info;
1517 pasteInfo.startPos = GenTime(m_cursorPos, m_document->fps());
1518 pasteInfo.endPos = pasteInfo.startPos + info.endPos;
1519 pasteInfo.track = selectedTrack();
1520 bool ok = canBePastedTo(pasteInfo, AVWIDGET);
1522 // Cannot be inserted at cursor pos, insert at end of track
1523 int duration = m_document->renderer()->mltTrackDuration(m_document->tracksCount() - pasteInfo.track) + 1;
1524 pasteInfo.startPos = GenTime(duration, m_document->fps());
1525 pasteInfo.endPos = pasteInfo.startPos + info.endPos;
1526 ok = canBePastedTo(pasteInfo, AVWIDGET);
1529 emit displayMessage(i18n("Cannot insert clip in timeline"), ErrorMessage);
1533 AddTimelineClipCommand *command = new AddTimelineClipCommand(this, clip->toXML(), clip->getId(), pasteInfo, EffectsList(), m_scene->editMode() == OVERWRITEEDIT, m_scene->editMode() == INSERTEDIT, true, false);
1534 updateTrackDuration(pasteInfo.track, command);
1535 m_commandStack->push(command);
1537 selectClip(true, false);
1538 // Automatic audio split
1539 if (KdenliveSettings::splitaudio())
1543 bool CustomTrackView::insertDropClips(const QMimeData *data, const QPoint &pos)
1545 if (data->hasFormat("kdenlive/clip")) {
1547 m_scene->clearSelection();
1548 resetSelectionGroup(false);
1549 QStringList list = QString(data->data("kdenlive/clip")).split(';');
1550 DocClipBase *clip = m_document->getBaseClip(list.at(0));
1552 kDebug() << " WARNING))))))))) CLIP NOT FOUND : " << list.at(0);
1555 if (clip->getProducer() == NULL) {
1556 emit displayMessage(i18n("Clip not ready"), ErrorMessage);
1559 QPointF framePos = mapToScene(pos);
1561 info.startPos = GenTime();
1562 info.cropStart = GenTime(list.at(1).toInt(), m_document->fps());
1563 info.endPos = GenTime(list.at(2).toInt() - list.at(1).toInt(), m_document->fps());
1564 info.cropDuration = info.endPos - info.startPos;
1567 // Check if clip can be inserted at that position
1568 ItemInfo pasteInfo = info;
1569 pasteInfo.startPos = GenTime((int)(framePos.x() + 0.5), m_document->fps());
1570 pasteInfo.endPos = pasteInfo.startPos + info.endPos;
1571 pasteInfo.track = (int)(framePos.y() / m_tracksHeight);
1572 framePos.setX((int)(framePos.x() + 0.5));
1573 framePos.setY(pasteInfo.track * m_tracksHeight);
1574 if (!canBePastedTo(pasteInfo, AVWIDGET)) {
1577 m_selectionGroup = new AbstractGroupItem(m_document->fps());
1578 ClipItem *item = new ClipItem(clip, info, m_document->fps(), 1.0, 1, getFrameWidth());
1579 m_selectionGroup->addToGroup(item);
1580 item->setFlag(QGraphicsItem::ItemIsMovable, false);
1582 QList <GenTime> offsetList;
1583 offsetList.append(info.endPos);
1584 updateSnapPoints(NULL, offsetList);
1585 m_selectionGroup->setPos(framePos);
1586 scene()->addItem(m_selectionGroup);
1587 m_selectionGroup->setSelected(true);
1589 } else if (data->hasFormat("kdenlive/producerslist")) {
1591 QStringList ids = QString(data->data("kdenlive/producerslist")).split(';');
1592 m_scene->clearSelection();
1593 resetSelectionGroup(false);
1595 QList <GenTime> offsetList;
1596 QList <ItemInfo> infoList;
1597 QPointF framePos = mapToScene(pos);
1598 GenTime start = GenTime((int)(framePos.x() + 0.5), m_document->fps());
1599 int track = (int)(framePos.y() / m_tracksHeight);
1600 framePos.setX((int)(framePos.x() + 0.5));
1601 framePos.setY(track * m_tracksHeight);
1603 // Check if clips can be inserted at that position
1604 for (int i = 0; i < ids.size(); ++i) {
1605 QString clipData = ids.at(i);
1606 DocClipBase *clip = m_document->getBaseClip(clipData.section('/', 0, 0));
1608 kDebug() << " WARNING))))))))) CLIP NOT FOUND : " << ids.at(i);
1611 if (clip->getProducer() == NULL) {
1612 emit displayMessage(i18n("Clip not ready"), ErrorMessage);
1616 info.startPos = start;
1617 if (clipData.contains('/')) {
1618 // this is a clip zone, set in / out
1619 int in = clipData.section('/', 1, 1).toInt();
1620 int out = clipData.section('/', 2, 2).toInt();
1621 info.cropStart = GenTime(in, m_document->fps());
1622 info.cropDuration = GenTime(out - in, m_document->fps());
1625 info.cropDuration = clip->duration();
1627 info.endPos = info.startPos + info.cropDuration;
1629 infoList.append(info);
1630 start += info.cropDuration;
1632 if (!canBePastedTo(infoList, AVWIDGET)) {
1635 m_selectionGroup = new AbstractGroupItem(m_document->fps());
1637 for (int i = 0; i < ids.size(); ++i) {
1638 QString clipData = ids.at(i);
1639 DocClipBase *clip = m_document->getBaseClip(clipData.section('/', 0, 0));
1641 info.startPos = start;
1642 if (clipData.contains('/')) {
1643 // this is a clip zone, set in / out
1644 int in = clipData.section('/', 1, 1).toInt();
1645 int out = clipData.section('/', 2, 2).toInt();
1646 info.cropStart = GenTime(in, m_document->fps());
1647 info.cropDuration = GenTime(out - in, m_document->fps());
1650 info.cropDuration = clip->duration();
1652 info.endPos = info.startPos + info.cropDuration;
1654 start += info.cropDuration;
1655 offsetList.append(start);
1656 ClipItem *item = new ClipItem(clip, info, m_document->fps(), 1.0, 1, getFrameWidth(), false);
1657 item->setFlag(QGraphicsItem::ItemIsMovable, false);
1658 m_selectionGroup->addToGroup(item);
1659 if (!clip->isPlaceHolder()) m_waitingThumbs.append(item);
1662 updateSnapPoints(NULL, offsetList);
1663 m_selectionGroup->setPos(framePos);
1664 scene()->addItem(m_selectionGroup);
1665 //m_selectionGroup->setZValue(10);
1666 m_thumbsTimer.start();
1670 // the drag is not a clip (may be effect, ...)
1678 void CustomTrackView::dragEnterEvent(QDragEnterEvent * event)
1680 if (insertDropClips(event->mimeData(), event->pos())) {
1681 if (event->source() == this) {
1682 event->setDropAction(Qt::MoveAction);
1685 event->setDropAction(Qt::MoveAction);
1686 event->acceptProposedAction();
1688 } else QGraphicsView::dragEnterEvent(event);
1691 bool CustomTrackView::itemCollision(AbstractClipItem *item, ItemInfo newPos)
1693 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);
1694 QList<QGraphicsItem*> collindingItems = scene()->items(shape, Qt::IntersectsItemShape);
1695 collindingItems.removeAll(item);
1696 if (collindingItems.isEmpty()) return false;
1698 for (int i = 0; i < collindingItems.count(); i++) {
1699 QGraphicsItem *collision = collindingItems.at(i);
1700 if (collision->type() == item->type()) {
1702 kDebug() << "// COLLISIION DETECTED";
1710 void CustomTrackView::slotRefreshEffects(ClipItem *clip)
1712 int track = m_document->tracksCount() - clip->track();
1713 GenTime pos = clip->startPos();
1714 if (!m_document->renderer()->mltRemoveEffect(track, pos, -1, false, false)) {
1715 emit displayMessage(i18n("Problem deleting effect"), ErrorMessage);
1718 bool success = true;
1719 for (int i = 0; i < clip->effectsCount(); i++) {
1720 if (!m_document->renderer()->mltAddEffect(track, pos, getEffectArgs(clip->effect(i)), false)) success = false;
1722 if (!success) emit displayMessage(i18n("Problem adding effect to clip"), ErrorMessage);
1723 m_document->renderer()->doRefresh();
1726 void CustomTrackView::addEffect(int track, GenTime pos, QDomElement effect)
1728 if (pos < GenTime()) {
1730 if (effect.attribute("id") == "speed") {
1731 emit displayMessage(i18n("Cannot add speed effect to track"), ErrorMessage);
1735 m_document->addTrackEffect(track - 1, effect);
1736 m_document->renderer()->mltAddTrackEffect(track, getEffectArgs(effect));
1737 emit updateTrackEffectState(track - 1);
1738 emit showTrackEffects(track, m_document->trackInfoAt(track - 1));
1741 ClipItem *clip = getClipItemAt((int)pos.frames(m_document->fps()), m_document->tracksCount() - track);
1743 // Special case: speed effect
1744 if (effect.attribute("id") == "speed") {
1745 if (clip->clipType() != VIDEO && clip->clipType() != AV && clip->clipType() != PLAYLIST) {
1746 emit displayMessage(i18n("Problem adding effect to clip"), ErrorMessage);
1750 double speed = locale.toDouble(EffectsList::parameter(effect, "speed")) / 100.0;
1751 int strobe = EffectsList::parameter(effect, "strobe").toInt();
1752 if (strobe == 0) strobe = 1;
1753 doChangeClipSpeed(clip->info(), clip->speedIndependantInfo(), speed, 1.0, strobe, clip->baseClip()->getId());
1754 EffectsParameterList params = clip->addEffect(effect);
1755 m_document->renderer()->mltAddEffect(track, pos, params);
1756 if (clip->isSelected()) emit clipItemSelected(clip);
1759 EffectsParameterList params = clip->addEffect(effect);
1760 if (!m_document->renderer()->mltAddEffect(track, pos, params))
1761 emit displayMessage(i18n("Problem adding effect to clip"), ErrorMessage);
1762 clip->setSelectedEffect(params.paramValue("kdenlive_ix").toInt());
1763 if (clip->isSelected()) emit clipItemSelected(clip);
1764 } else emit displayMessage(i18n("Cannot find clip to add effect"), ErrorMessage);
1767 void CustomTrackView::deleteEffect(int track, GenTime pos, QDomElement effect)
1769 QString index = effect.attribute("kdenlive_ix");
1770 if (pos < GenTime()) {
1771 // Delete track effect
1772 if (m_document->renderer()->mltRemoveTrackEffect(track, index.toInt(), true)) {
1773 m_document->removeTrackEffect(track - 1, effect);
1775 else emit displayMessage(i18n("Problem deleting effect"), ErrorMessage);
1776 emit updateTrackEffectState(track - 1);
1777 emit showTrackEffects(track, m_document->trackInfoAt(track - 1));
1780 // Special case: speed effect
1781 if (effect.attribute("id") == "speed") {
1782 ClipItem *clip = getClipItemAt((int)pos.frames(m_document->fps()), m_document->tracksCount() - track);
1784 doChangeClipSpeed(clip->info(), clip->speedIndependantInfo(), 1.0, clip->speed(), 1, clip->baseClip()->getId());
1785 clip->deleteEffect(index);
1786 emit clipItemSelected(clip);
1787 m_document->renderer()->mltRemoveEffect(track, pos, index.toInt(), true);
1791 if (!m_document->renderer()->mltRemoveEffect(track, pos, index.toInt(), true)) {
1792 kDebug() << "// ERROR REMOV EFFECT: " << index << ", DISABLE: " << effect.attribute("disable");
1793 emit displayMessage(i18n("Problem deleting effect"), ErrorMessage);
1796 ClipItem *clip = getClipItemAt((int)pos.frames(m_document->fps()), m_document->tracksCount() - track);
1798 clip->deleteEffect(index);
1799 emit clipItemSelected(clip);
1803 void CustomTrackView::slotAddGroupEffect(QDomElement effect, AbstractGroupItem *group, AbstractClipItem *dropTarget)
1805 QList<QGraphicsItem *> itemList = group->childItems();
1806 QUndoCommand *effectCommand = new QUndoCommand();
1808 int offset = effect.attribute("clipstart").toInt();
1809 QDomElement namenode = effect.firstChildElement("name");
1810 if (!namenode.isNull()) effectName = i18n(namenode.text().toUtf8().data());
1811 else effectName = i18n("effect");
1812 effectCommand->setText(i18n("Add %1", effectName));
1813 for (int i = 0; i < itemList.count(); i++) {
1814 if (itemList.at(i)->type() == AVWIDGET) {
1815 ClipItem *item = static_cast <ClipItem *>(itemList.at(i));
1816 if (effect.tagName() == "effectgroup") {
1817 QDomNodeList effectlist = effect.elementsByTagName("effect");
1818 for (int j = 0; j < effectlist.count(); j++) {
1819 QDomElement subeffect = effectlist.at(j).toElement();
1820 if (subeffect.hasAttribute("kdenlive_info")) {
1821 // effect is in a group
1822 EffectInfo effectInfo;
1823 effectInfo.fromString(subeffect.attribute("kdenlive_info"));
1824 if (effectInfo.groupIndex < 0) {
1825 // group needs to be appended
1826 effectInfo.groupIndex = item->nextFreeEffectGroupIndex();
1827 subeffect.setAttribute("kdenlive_info", effectInfo.toString());
1830 processEffect(item, subeffect, offset, effectCommand);
1834 processEffect(item, effect, offset, effectCommand);
1838 if (effectCommand->childCount() > 0) {
1839 m_commandStack->push(effectCommand);
1840 setDocumentModified();
1841 } else delete effectCommand;
1843 clearSelection(false);
1844 m_dragItem = dropTarget;
1845 m_dragItem->setSelected(true);
1846 emit clipItemSelected(static_cast<ClipItem *>(dropTarget));
1850 void CustomTrackView::slotAddEffect(ClipItem *clip, QDomElement effect)
1852 if (clip) slotAddEffect(effect, clip->startPos(), clip->track());
1855 void CustomTrackView::slotAddEffect(QDomElement effect, GenTime pos, int track)
1857 QList<QGraphicsItem *> itemList;
1858 QUndoCommand *effectCommand = new QUndoCommand();
1861 int offset = effect.attribute("clipstart").toInt();
1862 if (effect.tagName() == "effectgroup") {
1863 effectName = effect.attribute("name");
1865 QDomElement namenode = effect.firstChildElement("name");
1866 if (!namenode.isNull()) effectName = i18n(namenode.text().toUtf8().data());
1867 else effectName = i18n("effect");
1869 effectCommand->setText(i18n("Add %1", effectName));
1871 if (track == -1) itemList = scene()->selectedItems();
1872 if (itemList.isEmpty()) {
1873 ClipItem *clip = getClipItemAt((int) pos.frames(m_document->fps()), track);
1874 if (clip) itemList.append(clip);
1875 else emit displayMessage(i18n("Select a clip if you want to apply an effect"), ErrorMessage);
1879 for (int i = 0; i < itemList.count(); i++) {
1880 if (itemList.at(i)->type() == GROUPWIDGET) {
1881 QList<QGraphicsItem *> subitems = itemList.at(i)->childItems();
1882 for (int j = 0; j < subitems.count(); j++) {
1883 if (!itemList.contains(subitems.at(j))) itemList.append(subitems.at(j));
1888 for (int i = 0; i < itemList.count(); i++) {
1889 if (itemList.at(i)->type() == AVWIDGET) {
1890 ClipItem *item = static_cast <ClipItem *>(itemList.at(i));
1891 if (effect.tagName() == "effectgroup") {
1892 QDomNodeList effectlist = effect.elementsByTagName("effect");
1893 for (int j = 0; j < effectlist.count(); j++) {
1894 QDomElement subeffect = effectlist.at(j).toElement();
1895 if (subeffect.hasAttribute("kdenlive_info")) {
1896 // effect is in a group
1897 EffectInfo effectInfo;
1898 effectInfo.fromString(subeffect.attribute("kdenlive_info"));
1899 if (effectInfo.groupIndex < 0) {
1900 // group needs to be appended
1901 effectInfo.groupIndex = item->nextFreeEffectGroupIndex();
1902 subeffect.setAttribute("kdenlive_info", effectInfo.toString());
1905 processEffect(item, subeffect, offset, effectCommand);
1908 else processEffect(item, effect, offset, effectCommand);
1911 if (effectCommand->childCount() > 0) {
1912 m_commandStack->push(effectCommand);
1913 setDocumentModified();
1914 if (effectCommand->childCount() == 1) {
1915 // Display newly added clip effect
1916 for (int i = 0; i < itemList.count(); i++) {
1917 if (itemList.at(i)->type() == AVWIDGET) {
1918 ClipItem *clip = static_cast<ClipItem *>(itemList.at(i));
1919 clip->setSelectedEffect(clip->effectsCount());
1920 if (!clip->isSelected()) {
1921 clearSelection(false);
1922 clip->setSelected(true);
1925 emit clipItemSelected(clip);
1931 for (int i = 0; i < itemList.count(); i++) {
1932 if (itemList.at(i)->type() == AVWIDGET) {
1933 ClipItem *clip = static_cast<ClipItem *>(itemList.at(i));
1934 if (clip->isMainSelectedClip()) {
1935 emit clipItemSelected(clip);
1941 } else delete effectCommand;
1944 void CustomTrackView::processEffect(ClipItem *item, QDomElement effect, int offset, QUndoCommand *effectCommand)
1946 if (effect.attribute("type") == "audio") {
1947 // Don't add audio effects on video clips
1948 if (item->isVideoOnly() || (item->clipType() != AUDIO && item->clipType() != AV && item->clipType() != PLAYLIST)) {
1949 /* do not show error message when item is part of a group as the user probably knows what he does then
1950 * and the message is annoying when working with the split audio feature */
1951 if (!item->parentItem() || item->parentItem() == m_selectionGroup)
1952 emit displayMessage(i18n("Cannot add an audio effect to this clip"), ErrorMessage);
1955 } else if (effect.attribute("type") == "video" || !effect.hasAttribute("type")) {
1956 // Don't add video effect on audio clips
1957 if (item->isAudioOnly() || item->clipType() == AUDIO) {
1958 /* do not show error message when item is part of a group as the user probably knows what he does then
1959 * and the message is annoying when working with the split audio feature */
1960 if (!item->parentItem() || item->parentItem() == m_selectionGroup)
1961 emit displayMessage(i18n("Cannot add a video effect to this clip"), ErrorMessage);
1965 if (effect.attribute("unique", "0") != "0" && item->hasEffect(effect.attribute("tag"), effect.attribute("id")) != -1) {
1966 emit displayMessage(i18n("Effect already present in clip"), ErrorMessage);
1969 if (item->isItemLocked()) {
1973 if (effect.attribute("id") == "freeze" && m_cursorPos > item->startPos().frames(m_document->fps()) && m_cursorPos < item->endPos().frames(m_document->fps())) {
1974 item->initEffect(effect, m_cursorPos - item->startPos().frames(m_document->fps()), offset);
1976 item->initEffect(effect, 0, offset);
1978 new AddEffectCommand(this, m_document->tracksCount() - item->track(), item->startPos(), effect, true, effectCommand);
1981 void CustomTrackView::slotDeleteEffect(ClipItem *clip, int track, QDomElement effect, bool affectGroup)
1984 // delete track effect
1985 AddEffectCommand *command = new AddEffectCommand(this, track, GenTime(-1), effect, false);
1986 m_commandStack->push(command);
1987 setDocumentModified();
1990 if (affectGroup && clip->parentItem() && clip->parentItem() == m_selectionGroup) {
1991 //clip is in a group, also remove the effect in other clips of the group
1992 QList<QGraphicsItem *> items = m_selectionGroup->childItems();
1993 QUndoCommand *delCommand = new QUndoCommand();
1995 QDomElement namenode = effect.firstChildElement("name");
1996 if (!namenode.isNull()) effectName = i18n(namenode.text().toUtf8().data());
1997 else effectName = i18n("effect");
1998 delCommand->setText(i18n("Delete %1", effectName));
2001 for (int i = 0; i < items.count(); i++) {
2002 if (items.at(i)->type() == GROUPWIDGET) {
2003 QList<QGraphicsItem *> subitems = items.at(i)->childItems();
2004 for (int j = 0; j < subitems.count(); j++) {
2005 if (!items.contains(subitems.at(j))) items.append(subitems.at(j));
2010 for (int i = 0; i < items.count(); i++) {
2011 if (items.at(i)->type() == AVWIDGET) {
2012 ClipItem *item = static_cast <ClipItem *>(items.at(i));
2013 int ix = item->hasEffect(effect.attribute("tag"), effect.attribute("id"));
2015 QDomElement eff = item->effectAtIndex(ix);
2016 new AddEffectCommand(this, m_document->tracksCount() - item->track(), item->startPos(), eff, false, delCommand);
2020 if (delCommand->childCount() > 0)
2021 m_commandStack->push(delCommand);
2024 setDocumentModified();
2027 AddEffectCommand *command = new AddEffectCommand(this, m_document->tracksCount() - clip->track(), clip->startPos(), effect, false);
2028 m_commandStack->push(command);
2029 setDocumentModified();
2032 void CustomTrackView::updateEffect(int track, GenTime pos, QDomElement insertedEffect, bool updateEffectStack)
2034 if (insertedEffect.isNull()) {
2035 kDebug()<<"// Trying to add null effect";
2036 emit displayMessage(i18n("Problem editing effect"), ErrorMessage);
2039 int ix = insertedEffect.attribute("kdenlive_ix").toInt();
2040 QDomElement effect = insertedEffect.cloneNode().toElement();
2041 //kDebug() << "// update effect ix: " << effect.attribute("kdenlive_ix")<<", GAIN: "<<EffectsList::parameter(effect, "gain");
2042 if (pos < GenTime()) {
2043 // editing a track effect
2044 EffectsParameterList effectParams = getEffectArgs(effect);
2045 // check if we are trying to reset a keyframe effect
2046 /*if (effectParams.hasParam("keyframes") && effectParams.paramValue("keyframes").isEmpty()) {
2047 clip->initEffect(effect);
2048 effectParams = getEffectArgs(effect);
2050 if (!m_document->renderer()->mltEditEffect(m_document->tracksCount() - track, pos, effectParams)) {
2051 emit displayMessage(i18n("Problem editing effect"), ErrorMessage);
2053 m_document->setTrackEffect(m_document->tracksCount() - track - 1, ix, effect);
2054 emit updateTrackEffectState(track);
2055 setDocumentModified();
2059 ClipItem *clip = getClipItemAt((int)pos.frames(m_document->fps()), m_document->tracksCount() - track);
2061 // Special case: speed effect
2062 if (effect.attribute("id") == "speed") {
2063 if (effect.attribute("disable") == "1") {
2064 doChangeClipSpeed(clip->info(), clip->speedIndependantInfo(), 1.0, clip->speed(), 1, clip->baseClip()->getId());
2067 double speed = locale.toDouble(EffectsList::parameter(effect, "speed")) / 100.0;
2068 int strobe = EffectsList::parameter(effect, "strobe").toInt();
2069 if (strobe == 0) strobe = 1;
2070 doChangeClipSpeed(clip->info(), clip->speedIndependantInfo(), speed, clip->speed(), strobe, clip->baseClip()->getId());
2072 clip->updateEffect(effect);
2073 if (updateEffectStack && clip->isSelected())
2074 emit clipItemSelected(clip);
2075 if (ix == clip->selectedEffectIndex()) {
2076 // make sure to update display of clip keyframes
2077 clip->setSelectedEffect(ix);
2082 EffectsParameterList effectParams = getEffectArgs(effect);
2083 // check if we are trying to reset a keyframe effect
2084 if (effectParams.hasParam("keyframes") && effectParams.paramValue("keyframes").isEmpty()) {
2085 clip->initEffect(effect);
2086 effectParams = getEffectArgs(effect);
2089 if (effect.attribute("tag") == "volume" || effect.attribute("tag") == "brightness") {
2090 // A fade effect was modified, update the clip
2091 if (effect.attribute("id") == "fadein" || effect.attribute("id") == "fade_from_black") {
2092 int pos = EffectsList::parameter(effect, "out").toInt() - EffectsList::parameter(effect, "in").toInt();
2093 clip->setFadeIn(pos);
2095 if (effect.attribute("id") == "fadeout" || effect.attribute("id") == "fade_to_black") {
2096 int pos = EffectsList::parameter(effect, "out").toInt() - EffectsList::parameter(effect, "in").toInt();
2097 clip->setFadeOut(pos);
2100 bool success = m_document->renderer()->mltEditEffect(m_document->tracksCount() - clip->track(), clip->startPos(), effectParams);
2103 clip->updateEffect(effect);
2104 if (updateEffectStack && clip->isSelected()) {
2105 emit clipItemSelected(clip);
2107 if (ix == clip->selectedEffectIndex()) {
2108 // make sure to update display of clip keyframes
2109 clip->setSelectedEffect(ix);
2112 else emit displayMessage(i18n("Problem editing effect"), ErrorMessage);
2114 else emit displayMessage(i18n("Cannot find clip to update effect"), ErrorMessage);
2115 setDocumentModified();
2118 void CustomTrackView::updateEffectState(int track, GenTime pos, QList <int> effectIndexes, bool disable, bool updateEffectStack)
2120 if (pos < GenTime()) {
2121 // editing a track effect
2122 if (!m_document->renderer()->mltEnableEffects(m_document->tracksCount() - track, pos, effectIndexes, disable)) {
2123 emit displayMessage(i18n("Problem editing effect"), ErrorMessage);
2126 m_document->enableTrackEffects(m_document->tracksCount() - track - 1, effectIndexes, disable);
2127 emit updateTrackEffectState(track);
2128 setDocumentModified();
2131 // editing a clip effect
2132 ClipItem *clip = getClipItemAt((int)pos.frames(m_document->fps()), m_document->tracksCount() - track);
2134 bool success = m_document->renderer()->mltEnableEffects(m_document->tracksCount() - clip->track(), clip->startPos(), effectIndexes, disable);
2136 clip->enableEffects(effectIndexes, disable);
2137 if (updateEffectStack && clip->isSelected()) {
2138 emit clipItemSelected(clip);
2140 if (effectIndexes.contains(clip->selectedEffectIndex())) {
2141 // make sure to update display of clip keyframes
2142 clip->setSelectedEffect(clip->selectedEffectIndex());
2145 else emit displayMessage(i18n("Problem editing effect"), ErrorMessage);
2147 else emit displayMessage(i18n("Cannot find clip to update effect"), ErrorMessage);
2150 void CustomTrackView::moveEffect(int track, GenTime pos, QList <int> oldPos, QList <int> newPos)
2152 if (pos < GenTime()) {
2153 // Moving track effect
2154 int documentTrack = m_document->tracksCount() - track - 1;
2155 int max = m_document->getTrackEffects(documentTrack).count();
2156 int new_position = newPos.at(0);
2157 if (new_position > max) {
2160 int old_position = oldPos.at(0);
2161 for (int i = 0; i < newPos.count(); i++) {
2162 QDomElement act = m_document->getTrackEffect(documentTrack, new_position);
2163 if (old_position > new_position) {
2164 // Moving up, we need to adjust index
2165 old_position = oldPos.at(i);
2166 new_position = newPos.at(i);
2168 QDomElement before = m_document->getTrackEffect(documentTrack, old_position);
2169 if (!act.isNull() && !before.isNull()) {
2170 m_document->setTrackEffect(documentTrack, new_position, before);
2171 m_document->renderer()->mltMoveEffect(m_document->tracksCount() - track, pos, old_position, new_position);
2172 } else emit displayMessage(i18n("Cannot move effect"), ErrorMessage);
2174 emit showTrackEffects(m_document->tracksCount() - track, m_document->trackInfoAt(documentTrack));
2177 ClipItem *clip = getClipItemAt((int)pos.frames(m_document->fps()), m_document->tracksCount() - track);
2179 int new_position = newPos.at(0);
2180 if (new_position > clip->effectsCount()) {
2181 new_position = clip->effectsCount();
2183 int old_position = oldPos.at(0);
2184 for (int i = 0; i < newPos.count(); i++) {
2185 QDomElement act = clip->effectAtIndex(new_position);
2186 if (old_position > new_position) {
2187 // Moving up, we need to adjust index
2188 old_position = oldPos.at(i);
2189 new_position = newPos.at(i);
2191 QDomElement before = clip->effectAtIndex(old_position);
2192 if (act.isNull() || before.isNull()) {
2193 emit displayMessage(i18n("Cannot move effect"), ErrorMessage);
2196 clip->moveEffect(before, new_position);
2197 // special case: speed effect, which is a pseudo-effect, not appearing in MLT's effects
2198 if (act.attribute("id") == "speed") {
2199 m_document->renderer()->mltUpdateEffectPosition(track, pos, old_position, new_position);
2200 } else if (before.attribute("id") == "speed") {
2201 m_document->renderer()->mltUpdateEffectPosition(track, pos, new_position, old_position);
2202 } else m_document->renderer()->mltMoveEffect(track, pos, old_position, new_position);
2204 clip->setSelectedEffect(newPos.at(0));
2205 emit clipItemSelected(clip);
2206 setDocumentModified();
2207 } else emit displayMessage(i18n("Cannot move effect"), ErrorMessage);
2210 void CustomTrackView::slotChangeEffectState(ClipItem *clip, int track, QList <int> effectIndexes, bool disable)
2212 ChangeEffectStateCommand *command;
2214 // editing track effect
2215 command = new ChangeEffectStateCommand(this, m_document->tracksCount() - track, GenTime(-1), effectIndexes, disable, false, true);
2217 // Check if we have a speed effect, disabling / enabling it needs a special procedure since it is a pseudoo effect
2218 QList <int> speedEffectIndexes;
2219 for (int i = 0; i < effectIndexes.count(); i++) {
2220 QDomElement effect = clip->effectAtIndex(effectIndexes.at(i));
2221 if (effect.attribute("id") == "speed") {
2223 speedEffectIndexes << effectIndexes.at(i);
2224 QDomElement newEffect = effect.cloneNode().toElement();
2225 newEffect.setAttribute("disable", (int) disable);
2226 EditEffectCommand *editcommand = new EditEffectCommand(this, m_document->tracksCount() - clip->track(), clip->startPos(), effect, newEffect, effectIndexes.at(i), false, true);
2227 m_commandStack->push(editcommand);
2230 for (int j = 0; j < speedEffectIndexes.count(); j++) {
2231 effectIndexes.removeAll(speedEffectIndexes.at(j));
2233 command = new ChangeEffectStateCommand(this, m_document->tracksCount() - clip->track(), clip->startPos(), effectIndexes, disable, false, true);
2235 m_commandStack->push(command);
2236 setDocumentModified();
2239 void CustomTrackView::slotChangeEffectPosition(ClipItem *clip, int track, QList <int> currentPos, int newPos)
2241 MoveEffectCommand *command;
2243 // editing track effect
2244 command = new MoveEffectCommand(this, m_document->tracksCount() - track, GenTime(-1), currentPos, newPos);
2245 } else command = new MoveEffectCommand(this, m_document->tracksCount() - clip->track(), clip->startPos(), currentPos, newPos);
2246 m_commandStack->push(command);
2247 setDocumentModified();
2250 void CustomTrackView::slotUpdateClipEffect(ClipItem *clip, int track, QDomElement oldeffect, QDomElement effect, int ix, bool refreshEffectStack)
2252 EditEffectCommand *command;
2253 if (clip) command = new EditEffectCommand(this, m_document->tracksCount() - clip->track(), clip->startPos(), oldeffect, effect, ix, refreshEffectStack, true);
2254 else command = new EditEffectCommand(this, m_document->tracksCount() - track, GenTime(-1), oldeffect, effect, ix, refreshEffectStack, true);
2255 m_commandStack->push(command);
2258 void CustomTrackView::slotUpdateClipRegion(ClipItem *clip, int ix, QString region)
2260 QDomElement effect = clip->getEffectAtIndex(ix);
2261 QDomElement oldeffect = effect.cloneNode().toElement();
2262 effect.setAttribute("region", region);
2263 EditEffectCommand *command = new EditEffectCommand(this, m_document->tracksCount() - clip->track(), clip->startPos(), oldeffect, effect, ix, true, true);
2264 m_commandStack->push(command);
2267 ClipItem *CustomTrackView::cutClip(ItemInfo info, GenTime cutTime, bool cut, bool execute)
2271 ClipItem *item = getClipItemAt((int) info.startPos.frames(m_document->fps()), info.track);
2272 if (!item || cutTime >= item->endPos() || cutTime <= item->startPos()) {
2273 emit displayMessage(i18n("Cannot find clip to cut"), ErrorMessage);
2275 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);
2277 kDebug() << "/// ERROR NO CLIP at: " << info.startPos.frames(m_document->fps()) << ", track: " << info.track;
2278 m_blockRefresh = false;
2283 if (!m_document->renderer()->mltCutClip(m_document->tracksCount() - info.track, cutTime)) {
2284 // Error cuting clip in playlist
2285 m_blockRefresh = false;
2289 int cutPos = (int) cutTime.frames(m_document->fps());
2291 newPos.startPos = cutTime;
2292 newPos.endPos = info.endPos;
2293 newPos.cropStart = item->info().cropStart + (cutTime - info.startPos);
2294 newPos.track = info.track;
2295 newPos.cropDuration = newPos.endPos - newPos.startPos;
2297 bool snap = KdenliveSettings::snaptopoints();
2298 KdenliveSettings::setSnaptopoints(false);
2299 ClipItem *dup = item->clone(newPos);
2301 // remove unwanted effects
2302 // fade in from 2nd part of the clip
2303 int ix = dup->hasEffect(QString(), "fadein");
2305 QDomElement oldeffect = dup->effectAtIndex(ix);
2306 dup->deleteEffect(oldeffect.attribute("kdenlive_ix"));
2308 ix = dup->hasEffect(QString(), "fade_from_black");
2310 QDomElement oldeffect = dup->effectAtIndex(ix);
2311 dup->deleteEffect(oldeffect.attribute("kdenlive_ix"));
2313 // fade out from 1st part of the clip
2314 ix = item->hasEffect(QString(), "fadeout");
2316 QDomElement oldeffect = item->effectAtIndex(ix);
2317 item->deleteEffect(oldeffect.attribute("kdenlive_ix"));
2319 ix = item->hasEffect(QString(), "fade_to_black");
2321 QDomElement oldeffect = item->effectAtIndex(ix);
2322 item->deleteEffect(oldeffect.attribute("kdenlive_ix"));
2326 item->resizeEnd(cutPos);
2327 scene()->addItem(dup);
2328 if (item->checkKeyFrames())
2329 slotRefreshEffects(item);
2330 if (dup->checkKeyFrames())
2331 slotRefreshEffects(dup);
2333 item->baseClip()->addReference();
2334 m_document->updateClip(item->baseClip()->getId());
2335 setDocumentModified();
2336 KdenliveSettings::setSnaptopoints(snap);
2337 if (execute && item->isSelected())
2338 emit clipItemSelected(item);
2343 ClipItem *item = getClipItemAt((int) info.startPos.frames(m_document->fps()), info.track);
2344 ClipItem *dup = getClipItemAt((int) cutTime.frames(m_document->fps()), info.track);
2346 if (!item || !dup || item == dup) {
2347 emit displayMessage(i18n("Cannot find clip to uncut"), ErrorMessage);
2348 m_blockRefresh = false;
2351 if (m_document->renderer()->mltRemoveClip(m_document->tracksCount() - info.track, cutTime) == false) {
2352 emit displayMessage(i18n("Error removing clip at %1 on track %2", m_document->timecode().getTimecodeFromFrames(cutTime.frames(m_document->fps())), info.track), ErrorMessage);
2356 bool snap = KdenliveSettings::snaptopoints();
2357 KdenliveSettings::setSnaptopoints(false);
2359 // join fade effects again
2360 int ix = dup->hasEffect(QString(), "fadeout");
2362 QDomElement effect = dup->effectAtIndex(ix);
2363 item->addEffect(effect);
2365 ix = dup->hasEffect(QString(), "fade_to_black");
2367 QDomElement effect = dup->effectAtIndex(ix);
2368 item->addEffect(effect);
2371 m_waitingThumbs.removeAll(dup);
2372 bool selected = item->isSelected();
2373 if (dup->isSelected()) {
2375 item->setSelected(true);
2376 emit clipItemSelected(NULL);
2378 dup->baseClip()->removeReference();
2379 m_document->updateClip(dup->baseClip()->getId());
2380 scene()->removeItem(dup);
2384 ItemInfo clipinfo = item->info();
2385 clipinfo.track = m_document->tracksCount() - clipinfo.track;
2386 bool success = m_document->renderer()->mltResizeClipEnd(clipinfo, info.endPos - info.startPos);
2388 item->resizeEnd((int) info.endPos.frames(m_document->fps()));
2389 setDocumentModified();
2391 emit displayMessage(i18n("Error when resizing clip"), ErrorMessage);
2393 KdenliveSettings::setSnaptopoints(snap);
2394 if (execute && selected)
2395 emit clipItemSelected(item);
2398 //QTimer::singleShot(3000, this, SLOT(slotEnableRefresh()));
2401 void CustomTrackView::slotEnableRefresh()
2403 m_blockRefresh = false;
2406 void CustomTrackView::slotAddTransitionToSelectedClips(QDomElement transition)
2408 QList<QGraphicsItem *> itemList = scene()->selectedItems();
2409 if (itemList.count() == 1) {
2410 if (itemList.at(0)->type() == AVWIDGET) {
2411 ClipItem *item = (ClipItem *) itemList.at(0);
2413 info.track = item->track();
2414 ClipItem *transitionClip = NULL;
2415 const int transitiontrack = getPreviousVideoTrack(info.track);
2416 GenTime pos = GenTime((int)(mapToScene(m_menuPosition).x()), m_document->fps());
2417 if (pos < item->startPos() + item->cropDuration() / 2) {
2418 // add transition to clip start
2419 info.startPos = item->startPos();
2420 if (transitiontrack != 0) transitionClip = getClipItemAt((int) info.startPos.frames(m_document->fps()), m_document->tracksCount() - transitiontrack);
2421 if (transitionClip && transitionClip->endPos() < item->endPos()) {
2422 info.endPos = transitionClip->endPos();
2423 } else info.endPos = info.startPos + GenTime(65, m_document->fps());
2424 // Check there is no other transition at that place
2425 double startY = info.track * m_tracksHeight + 1 + m_tracksHeight / 2;
2426 QRectF r(info.startPos.frames(m_document->fps()), startY, (info.endPos - info.startPos).frames(m_document->fps()), m_tracksHeight / 2);
2427 QList<QGraphicsItem *> selection = m_scene->items(r);
2428 bool transitionAccepted = true;
2429 for (int i = 0; i < selection.count(); i++) {
2430 if (selection.at(i)->type() == TRANSITIONWIDGET) {
2431 Transition *tr = static_cast <Transition *>(selection.at(i));
2432 if (tr->startPos() - info.startPos > GenTime(5, m_document->fps())) {
2433 if (tr->startPos() < info.endPos) info.endPos = tr->startPos();
2434 } else transitionAccepted = false;
2437 if (transitionAccepted) slotAddTransition(item, info, transitiontrack, transition);
2438 else emit displayMessage(i18n("Cannot add transition"), ErrorMessage);
2441 // add transition to clip end
2442 info.endPos = item->endPos();
2443 if (transitiontrack != 0) transitionClip = getClipItemAt((int) info.endPos.frames(m_document->fps()), m_document->tracksCount() - transitiontrack);
2444 if (transitionClip && transitionClip->startPos() > item->startPos()) {
2445 info.startPos = transitionClip->startPos();
2446 } else info.startPos = info.endPos - GenTime(65, m_document->fps());
2447 if (transition.attribute("tag") == "luma") EffectsList::setParameter(transition, "reverse", "1");
2448 else if (transition.attribute("id") == "slide") EffectsList::setParameter(transition, "invert", "1");
2450 // Check there is no other transition at that place
2451 double startY = info.track * m_tracksHeight + 1 + m_tracksHeight / 2;
2452 QRectF r(info.startPos.frames(m_document->fps()), startY, (info.endPos - info.startPos).frames(m_document->fps()), m_tracksHeight / 2);
2453 QList<QGraphicsItem *> selection = m_scene->items(r);
2454 bool transitionAccepted = true;
2455 for (int i = 0; i < selection.count(); i++) {
2456 if (selection.at(i)->type() == TRANSITIONWIDGET) {
2457 Transition *tr = static_cast <Transition *>(selection.at(i));
2458 if (info.endPos - tr->endPos() > GenTime(5, m_document->fps())) {
2459 if (tr->endPos() > info.startPos) info.startPos = tr->endPos();
2460 } else transitionAccepted = false;
2463 if (transitionAccepted) slotAddTransition(item, info, transitiontrack, transition);
2464 else emit displayMessage(i18n("Cannot add transition"), ErrorMessage);
2467 } else for (int i = 0; i < itemList.count(); i++) {
2468 if (itemList.at(i)->type() == AVWIDGET) {
2469 ClipItem *item = (ClipItem *) itemList.at(i);
2471 info.startPos = item->startPos();
2472 info.endPos = info.startPos + GenTime(65, m_document->fps());
2473 info.track = item->track();
2475 // Check there is no other transition at that place
2476 double startY = info.track * m_tracksHeight + 1 + m_tracksHeight / 2;
2477 QRectF r(info.startPos.frames(m_document->fps()), startY, (info.endPos - info.startPos).frames(m_document->fps()), m_tracksHeight / 2);
2478 QList<QGraphicsItem *> selection = m_scene->items(r);
2479 bool transitionAccepted = true;
2480 for (int i = 0; i < selection.count(); i++) {
2481 if (selection.at(i)->type() == TRANSITIONWIDGET) {
2482 Transition *tr = static_cast <Transition *>(selection.at(i));
2483 if (tr->startPos() - info.startPos > GenTime(5, m_document->fps())) {
2484 if (tr->startPos() < info.endPos) info.endPos = tr->startPos();
2485 } else transitionAccepted = false;
2488 int transitiontrack = getPreviousVideoTrack(info.track);
2489 if (transitionAccepted) slotAddTransition(item, info, transitiontrack, transition);
2490 else emit displayMessage(i18n("Cannot add transition"), ErrorMessage);
2495 void CustomTrackView::slotAddTransition(ClipItem* /*clip*/, ItemInfo transitionInfo, int endTrack, QDomElement transition)
2497 if (transitionInfo.startPos >= transitionInfo.endPos) {
2498 emit displayMessage(i18n("Invalid transition"), ErrorMessage);
2501 AddTransitionCommand* command = new AddTransitionCommand(this, transitionInfo, endTrack, transition, false, true);
2502 m_commandStack->push(command);
2503 setDocumentModified();
2506 void CustomTrackView::addTransition(ItemInfo transitionInfo, int endTrack, QDomElement params, bool refresh)
2508 Transition *tr = new Transition(transitionInfo, endTrack, m_document->fps(), params, true);
2509 //kDebug() << "---- ADDING transition " << params.attribute("value");
2510 if (m_document->renderer()->mltAddTransition(tr->transitionTag(), endTrack, m_document->tracksCount() - transitionInfo.track, transitionInfo.startPos, transitionInfo.endPos, tr->toXML(), refresh)) {
2511 scene()->addItem(tr);
2512 setDocumentModified();
2514 emit displayMessage(i18n("Cannot add transition"), ErrorMessage);
2519 void CustomTrackView::deleteTransition(ItemInfo transitionInfo, int endTrack, QDomElement /*params*/, bool refresh)
2521 Transition *item = getTransitionItemAt(transitionInfo.startPos, transitionInfo.track);
2523 emit displayMessage(i18n("Select clip to delete"), ErrorMessage);
2526 m_document->renderer()->mltDeleteTransition(item->transitionTag(), endTrack, m_document->tracksCount() - transitionInfo.track, transitionInfo.startPos, transitionInfo.endPos, item->toXML(), refresh);
2527 if (m_dragItem == item) m_dragItem = NULL;
2529 #if QT_VERSION >= 0x040600
2530 // animate item deletion
2531 item->closeAnimation();
2535 emit transitionItemSelected(NULL);
2536 setDocumentModified();
2539 void CustomTrackView::slotTransitionUpdated(Transition *tr, QDomElement old)
2541 //kDebug() << "TRANS UPDATE, TRACKS: " << old.attribute("transition_btrack") << ", NEW: " << tr->toXML().attribute("transition_btrack");
2542 QDomElement xml = tr->toXML();
2543 if (old.isNull() || xml.isNull()) {
2544 emit displayMessage(i18n("Cannot update transition"), ErrorMessage);
2547 EditTransitionCommand *command = new EditTransitionCommand(this, tr->track(), tr->startPos(), old, xml, false);
2548 updateTrackDuration(tr->track(), command);
2549 m_commandStack->push(command);
2550 setDocumentModified();
2553 void CustomTrackView::updateTransition(int track, GenTime pos, QDomElement oldTransition, QDomElement transition, bool updateTransitionWidget)
2555 Transition *item = getTransitionItemAt(pos, track);
2557 kWarning() << "Unable to find transition at pos :" << pos.frames(m_document->fps()) << ", ON track: " << track;
2562 if (oldTransition.attribute("transition_atrack") != transition.attribute("transition_atrack") || oldTransition.attribute("transition_btrack") != transition.attribute("transition_btrack"))
2564 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);
2565 //kDebug() << "ORIGINAL TRACK: "<< oldTransition.attribute("transition_btrack") << ", NEW TRACK: "<<transition.attribute("transition_btrack");
2566 item->setTransitionParameters(transition);
2567 if (updateTransitionWidget) {
2568 ItemInfo info = item->info();
2570 ClipItem *transitionClip = getClipItemAt(info.startPos, info.track);
2571 if (transitionClip && transitionClip->baseClip()) {
2572 QString size = transitionClip->baseClip()->getProperty("frame_size");
2573 double factor = transitionClip->baseClip()->getProperty("aspect_ratio").toDouble();
2574 if (factor == 0) factor = 1.0;
2575 p.setX((int)(size.section('x', 0, 0).toInt() * factor + 0.5));
2576 p.setY(size.section('x', 1, 1).toInt());
2578 emit transitionItemSelected(item, getPreviousVideoTrack(info.track), p, true);
2580 setDocumentModified();
2583 void CustomTrackView::dragMoveEvent(QDragMoveEvent * event)
2586 const QPointF pos = mapToScene(event->pos());
2587 if (m_selectionGroup) {
2588 m_selectionGroup->setPos(pos);
2589 emit mousePosition((int)(m_selectionGroup->scenePos().x() + 0.5));
2590 event->acceptProposedAction();
2592 // Drag enter was not possible, try again at mouse position
2593 insertDropClips(event->mimeData(), event->pos());
2597 QGraphicsView::dragMoveEvent(event);
2601 void CustomTrackView::dragLeaveEvent(QDragLeaveEvent * event)
2603 if (m_selectionGroup && m_clipDrag) {
2604 m_thumbsTimer.stop();
2605 m_waitingThumbs.clear();
2606 QList<QGraphicsItem *> items = m_selectionGroup->childItems();
2608 scene()->destroyItemGroup(m_selectionGroup);
2609 m_selectionGroup = NULL;
2610 } else QGraphicsView::dragLeaveEvent(event);
2613 void CustomTrackView::dropEvent(QDropEvent * event)
2615 if (m_selectionGroup && m_clipDrag) {
2616 QList<QGraphicsItem *> items = m_selectionGroup->childItems();
2617 resetSelectionGroup();
2618 m_scene->clearSelection();
2619 bool hasVideoClip = false;
2620 QUndoCommand *addCommand = new QUndoCommand();
2621 addCommand->setText(i18n("Add timeline clip"));
2622 QList <ClipItem *> brokenClips;
2624 for (int i = 0; i < items.count(); i++) {
2625 ClipItem *item = static_cast <ClipItem *>(items.at(i));
2626 if (!hasVideoClip && (item->clipType() == AV || item->clipType() == VIDEO)) hasVideoClip = true;
2627 if (items.count() == 1) {
2628 updateClipTypeActions(item);
2630 updateClipTypeActions(NULL);
2633 //TODO: take care of edit mode for undo
2634 item->baseClip()->addReference();
2635 //item->setZValue(item->defaultZValue());
2636 m_document->updateClip(item->baseClip()->getId());
2637 ItemInfo info = item->info();
2639 int tracknumber = m_document->tracksCount() - info.track - 1;
2640 bool isLocked = m_document->trackInfoAt(tracknumber).isLocked;
2641 if (isLocked) item->setItemLocked(true);
2642 ItemInfo clipInfo = info;
2643 clipInfo.track = m_document->tracksCount() - item->track();
2645 int worked = m_document->renderer()->mltInsertClip(clipInfo, item->xml(), item->baseClip()->getProducer(item->track()), m_scene->editMode() == OVERWRITEEDIT, m_scene->editMode() == INSERTEDIT);
2647 emit displayMessage(i18n("Cannot insert clip in timeline"), ErrorMessage);
2648 brokenClips.append(item);
2651 adjustTimelineClips(m_scene->editMode(), item, ItemInfo(), addCommand);
2653 new AddTimelineClipCommand(this, item->xml(), item->clipProducer(), item->info(), item->effectList(), m_scene->editMode() == OVERWRITEEDIT, m_scene->editMode() == INSERTEDIT, false, false, addCommand);
2654 updateTrackDuration(info.track, addCommand);
2656 if (item->baseClip()->isTransparent() && getTransitionItemAtStart(info.startPos, info.track) == NULL) {
2657 // add transparency transition
2658 QDomElement trans = MainWindow::transitions.getEffectByTag("composite", "composite").cloneNode().toElement();
2659 new AddTransitionCommand(this, info, getPreviousVideoTrack(info.track), trans, false, true, addCommand);
2661 item->setSelected(true);
2663 qDeleteAll(brokenClips);
2664 brokenClips.clear();
2665 if (addCommand->childCount() > 0) m_commandStack->push(addCommand);
2666 else delete addCommand;
2668 // Automatic audio split
2669 if (KdenliveSettings::splitaudio())
2671 setDocumentModified();
2675 QRectF rect(0, 1 * m_tracksHeight + m_tracksHeight / 2, sceneRect().width(), 2);
2676 QList<QGraphicsItem *> selection = m_scene->items(rect);
2677 QStringList timelineList;
2679 kDebug()<<"// ITEMS on TRACK: "<<selection.count();
2680 for (int i = 0; i < selection.count(); i++) {
2681 if (selection.at(i)->type() == AVWIDGET) {
2682 ClipItem *clip = static_cast <ClipItem *>(selection.at(i));
2683 int start = clip->startPos().frames(m_document->fps());
2684 int end = clip->endPos().frames(m_document->fps());
2685 timelineList.append(QString::number(start) + "-" + QString::number(end));
2688 kDebug() << "// COMPARE:\n" << timelineList << "\n-------------------";
2691 m_pasteEffectsAction->setEnabled(m_copiedItems.count() == 1);
2692 if (items.count() > 1) {
2693 groupSelectedItems(true);
2694 } else if (items.count() == 1) {
2695 m_dragItem = static_cast <AbstractClipItem *>(items.at(0));
2696 emit clipItemSelected((ClipItem*)m_dragItem, false);
2698 event->setDropAction(Qt::MoveAction);
2701 /// \todo enable when really working
2704 } else QGraphicsView::dropEvent(event);
2708 void CustomTrackView::adjustTimelineClips(EDITMODE mode, ClipItem *item, ItemInfo posinfo, QUndoCommand *command)
2710 bool snap = KdenliveSettings::snaptopoints();
2711 KdenliveSettings::setSnaptopoints(false);
2712 if (mode == OVERWRITEEDIT) {
2713 // if we are in overwrite mode, move clips accordingly
2715 if (item == NULL) info = posinfo;
2716 else info = item->info();
2717 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);
2718 QList<QGraphicsItem *> selection = m_scene->items(rect);
2719 if (item) selection.removeAll(item);
2720 for (int i = 0; i < selection.count(); i++) {
2721 if (!selection.at(i)->isEnabled()) continue;
2722 if (selection.at(i)->type() == AVWIDGET) {
2723 ClipItem *clip = static_cast<ClipItem *>(selection.at(i));
2724 if (clip->startPos() < info.startPos) {
2725 if (clip->endPos() > info.endPos) {
2726 ItemInfo clipInfo = clip->info();
2727 ItemInfo dupInfo = clipInfo;
2728 GenTime diff = info.startPos - clipInfo.startPos;
2729 dupInfo.startPos = info.startPos;
2730 dupInfo.cropStart += diff;
2731 dupInfo.cropDuration = clipInfo.endPos - info.startPos;
2732 ItemInfo newdupInfo = dupInfo;
2733 GenTime diff2 = info.endPos - info.startPos;
2734 newdupInfo.startPos = info.endPos;
2735 newdupInfo.cropStart += diff2;
2736 newdupInfo.cropDuration = clipInfo.endPos - info.endPos;
2737 new RazorClipCommand(this, clipInfo, info.startPos, false, command);
2738 new ResizeClipCommand(this, dupInfo, newdupInfo, false, false, command);
2739 ClipItem *dup = cutClip(clipInfo, info.startPos, true, false);
2740 if (dup) dup->resizeStart(info.endPos.frames(m_document->fps()));
2742 ItemInfo newclipInfo = clip->info();
2743 newclipInfo.endPos = info.startPos;
2744 new ResizeClipCommand(this, clip->info(), newclipInfo, false, false, command);
2745 clip->resizeEnd(info.startPos.frames(m_document->fps()));
2747 } else if (clip->endPos() <= info.endPos) {
2748 new AddTimelineClipCommand(this, clip->xml(), clip->clipProducer(), clip->info(), clip->effectList(), false, false, false, true, command);
2749 m_waitingThumbs.removeAll(clip);
2750 scene()->removeItem(clip);
2754 ItemInfo newclipInfo = clip->info();
2755 newclipInfo.startPos = info.endPos;
2756 new ResizeClipCommand(this, clip->info(), newclipInfo, false, false, command);
2757 clip->resizeStart(info.endPos.frames(m_document->fps()));
2761 } else if (mode == INSERTEDIT) {
2762 // if we are in push mode, move clips accordingly
2764 if (item == NULL) info = posinfo;
2765 else info = item->info();
2766 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);
2767 QList<QGraphicsItem *> selection = m_scene->items(rect);
2768 if (item) selection.removeAll(item);
2769 for (int i = 0; i < selection.count(); i++) {
2770 if (selection.at(i)->type() == AVWIDGET) {
2771 ClipItem *clip = static_cast<ClipItem *>(selection.at(i));
2772 if (clip->startPos() < info.startPos) {
2773 if (clip->endPos() > info.startPos) {
2774 ItemInfo clipInfo = clip->info();
2775 ItemInfo dupInfo = clipInfo;
2776 GenTime diff = info.startPos - clipInfo.startPos;
2777 dupInfo.startPos = info.startPos;
2778 dupInfo.cropStart += diff;
2779 dupInfo.cropDuration = clipInfo.endPos - info.startPos;
2780 new RazorClipCommand(this, clipInfo, info.startPos, false, command);
2781 // Commented out; variable dup unused. --granjow
2782 //ClipItem *dup = cutClip(clipInfo, info.startPos, true, false);
2783 cutClip(clipInfo, info.startPos, true, false);
2786 // TODO: add insertspacecommand
2791 KdenliveSettings::setSnaptopoints(snap);
2795 void CustomTrackView::adjustTimelineTransitions(EDITMODE mode, Transition *item, QUndoCommand *command)
2797 if (mode == OVERWRITEEDIT) {
2798 // if we are in overwrite or push mode, move clips accordingly
2799 bool snap = KdenliveSettings::snaptopoints();
2800 KdenliveSettings::setSnaptopoints(false);
2801 ItemInfo info = item->info();
2802 QRectF rect(info.startPos.frames(m_document->fps()), info.track * m_tracksHeight + m_tracksHeight, (info.endPos - info.startPos).frames(m_document->fps()) - 1, 5);
2803 QList<QGraphicsItem *> selection = m_scene->items(rect);
2804 selection.removeAll(item);
2805 for (int i = 0; i < selection.count(); i++) {
2806 if (!selection.at(i)->isEnabled()) continue;
2807 if (selection.at(i)->type() == TRANSITIONWIDGET) {
2808 Transition *tr = static_cast<Transition *>(selection.at(i));
2809 if (tr->startPos() < info.startPos) {
2810 ItemInfo firstPos = tr->info();
2811 ItemInfo newPos = firstPos;
2812 firstPos.endPos = item->startPos();
2813 newPos.startPos = item->endPos();
2814 new MoveTransitionCommand(this, tr->info(), firstPos, true, command);
2815 if (tr->endPos() > info.endPos) {
2817 new AddTransitionCommand(this, newPos, tr->transitionEndTrack(), tr->toXML(), false, true, command);
2819 } else if (tr->endPos() > info.endPos) {
2821 ItemInfo firstPos = tr->info();
2822 firstPos.startPos = item->endPos();
2823 new MoveTransitionCommand(this, tr->info(), firstPos, true, command);
2825 // remove transition
2826 new AddTransitionCommand(this, tr->info(), tr->transitionEndTrack(), tr->toXML(), true, true, command);
2830 KdenliveSettings::setSnaptopoints(snap);
2834 QStringList CustomTrackView::mimeTypes() const
2836 QStringList qstrList;
2837 // list of accepted mime types for drop
2838 qstrList.append("text/plain");
2839 qstrList.append("kdenlive/producerslist");
2840 qstrList.append("kdenlive/clip");
2844 Qt::DropActions CustomTrackView::supportedDropActions() const
2846 // returns what actions are supported when dropping
2847 return Qt::MoveAction;
2850 void CustomTrackView::setDuration(int duration)
2852 int diff = qAbs(duration - sceneRect().width());
2853 if (diff * matrix().m11() > -50) {
2854 if (matrix().m11() < 0.4) setSceneRect(0, 0, (duration + 100 / matrix().m11()), sceneRect().height());
2855 else setSceneRect(0, 0, (duration + 300), sceneRect().height());
2857 m_projectDuration = duration;
2860 int CustomTrackView::duration() const
2862 return m_projectDuration;
2865 void CustomTrackView::addTrack(TrackInfo type, int ix)
2867 QList <TransitionInfo> transitionInfos;
2868 if (ix == -1 || ix == m_document->tracksCount()) {
2869 m_document->insertTrack(0, type);
2870 transitionInfos = m_document->renderer()->mltInsertTrack(1, type.type == VIDEOTRACK);
2872 m_document->insertTrack(m_document->tracksCount() - ix, type);
2873 // insert track in MLT playlist
2874 transitionInfos = m_document->renderer()->mltInsertTrack(m_document->tracksCount() - ix, type.type == VIDEOTRACK);
2876 double startY = ix * m_tracksHeight + 1 + m_tracksHeight / 2;
2877 QRectF r(0, startY, sceneRect().width(), sceneRect().height() - startY);
2878 QList<QGraphicsItem *> selection = m_scene->items(r);
2879 resetSelectionGroup();
2881 m_selectionGroup = new AbstractGroupItem(m_document->fps());
2882 scene()->addItem(m_selectionGroup);
2883 for (int i = 0; i < selection.count(); i++) {
2884 if ((!selection.at(i)->parentItem()) && (selection.at(i)->type() == AVWIDGET || selection.at(i)->type() == TRANSITIONWIDGET || selection.at(i)->type() == GROUPWIDGET)) {
2885 m_selectionGroup->addToGroup(selection.at(i));
2886 selection.at(i)->setFlag(QGraphicsItem::ItemIsMovable, false);
2889 // Move graphic items
2890 m_selectionGroup->translate(0, m_tracksHeight);
2892 // adjust track number
2893 Mlt::Tractor *tractor = m_document->renderer()->lockService();
2894 QList<QGraphicsItem *> children = m_selectionGroup->childItems();
2895 for (int i = 0; i < children.count(); i++) {
2896 if (children.at(i)->type() == GROUPWIDGET) {
2897 AbstractGroupItem *grp = static_cast<AbstractGroupItem*>(children.at(i));
2898 children << grp->childItems();
2901 AbstractClipItem *item = static_cast <AbstractClipItem *>(children.at(i));
2903 ItemInfo clipinfo = item->info();
2904 if (item->type() == AVWIDGET) {
2905 ClipItem *clip = static_cast <ClipItem *>(item);
2906 // slowmotion clips are not track dependant, so no need to update them
2907 if (clip->speed() != 1.0) continue;
2908 // We add a move clip command so that we get the correct producer for new track number
2909 if (clip->clipType() == AV || clip->clipType() == AUDIO) {
2910 Mlt::Producer *prod = clip->getProducer(clipinfo.track);
2911 if (m_document->renderer()->mltUpdateClipProducer(tractor, (int)(m_document->tracksCount() - clipinfo.track), clipinfo.startPos.frames(m_document->fps()), prod) == false) {
2912 // problem updating clip
2913 emit displayMessage(i18n("Cannot update clip (time: %1, track: %2)", clipinfo.startPos.frames(m_document->fps()), clipinfo.track), ErrorMessage);
2916 } /*else if (item->type() == TRANSITIONWIDGET) {
2917 Transition *tr = static_cast <Transition *>(item);
2918 int track = tr->transitionEndTrack();
2920 tr->updateTransitionEndTrack(getPreviousVideoTrack(clipinfo.track));
2924 // Sync transition tracks with MLT playlist
2926 TransitionInfo info;
2927 for (int i = 0; i < transitionInfos.count(); i++) {
2928 info = transitionInfos.at(i);
2929 tr = getTransitionItem(info);
2930 if (tr) tr->setForcedTrack(info.forceTrack, info.a_track);
2931 else kDebug()<<"// Cannot update TRANSITION AT: "<<info.b_track<<" / "<<info.startPos.frames(m_document->fps());
2934 resetSelectionGroup(false);
2935 m_document->renderer()->unlockService(tractor);
2938 int maxHeight = m_tracksHeight * m_document->tracksCount() * matrix().m22();
2939 for (int i = 0; i < m_guides.count(); i++) {
2940 QLineF l = m_guides.at(i)->line();
2941 l.setP2(QPointF(l.x2(), maxHeight));
2942 m_guides.at(i)->setLine(l);
2945 m_cursorLine->setLine(m_cursorLine->line().x1(), 0, m_cursorLine->line().x1(), maxHeight - 1);
2946 setSceneRect(0, 0, sceneRect().width(), m_tracksHeight * m_document->tracksCount());
2947 viewport()->update();
2948 //QTimer::singleShot(500, this, SIGNAL(trackHeightChanged()));
2949 //setFixedHeight(50 * m_tracksCount);
2951 updateTrackNames(ix, true);
2954 void CustomTrackView::removeTrack(int ix)
2956 // Delete track in MLT playlist
2957 m_document->renderer()->mltDeleteTrack(m_document->tracksCount() - ix);
2958 m_document->deleteTrack(m_document->tracksCount() - ix - 1);
2960 double startY = ix * (m_tracksHeight + 1) + m_tracksHeight / 2;
2961 QRectF r(0, startY, sceneRect().width(), sceneRect().height() - startY);
2962 QList<QGraphicsItem *> selection = m_scene->items(r);
2964 resetSelectionGroup();
2966 m_selectionGroup = new AbstractGroupItem(m_document->fps());
2967 scene()->addItem(m_selectionGroup);
2968 for (int i = 0; i < selection.count(); i++) {
2969 if ((!selection.at(i)->parentItem()) && (selection.at(i)->type() == AVWIDGET || selection.at(i)->type() == TRANSITIONWIDGET || selection.at(i)->type() == GROUPWIDGET)) {
2970 m_selectionGroup->addToGroup(selection.at(i));
2971 selection.at(i)->setFlag(QGraphicsItem::ItemIsMovable, false);
2974 // Move graphic items
2975 qreal ydiff = 0 - (int) m_tracksHeight;
2976 m_selectionGroup->translate(0, ydiff);
2977 Mlt::Tractor *tractor = m_document->renderer()->lockService();
2979 // adjust track number
2980 QList<QGraphicsItem *> children = m_selectionGroup->childItems();
2981 //kDebug() << "// FOUND CLIPS TO MOVE: " << children.count();
2982 for (int i = 0; i < children.count(); i++) {
2983 if (children.at(i)->type() == GROUPWIDGET) {
2984 AbstractGroupItem *grp = static_cast<AbstractGroupItem*>(children.at(i));
2985 children << grp->childItems();
2988 if (children.at(i)->type() == AVWIDGET) {
2989 ClipItem *clip = static_cast <ClipItem *>(children.at(i));
2991 ItemInfo clipinfo = clip->info();
2992 // We add a move clip command so that we get the correct producer for new track number
2993 if (clip->clipType() == AV || clip->clipType() == AUDIO || clip->clipType() == PLAYLIST) {
2994 Mlt::Producer *prod = clip->getProducer(clipinfo.track);
2995 if (prod == NULL || !m_document->renderer()->mltUpdateClipProducer(tractor, (int)(m_document->tracksCount() - clipinfo.track), clipinfo.startPos.frames(m_document->fps()), prod)) {
2996 emit displayMessage(i18n("Cannot update clip (time: %1, track: %2)", clipinfo.startPos.frames(m_document->fps()), clipinfo.track), ErrorMessage);
2999 } else if (children.at(i)->type() == TRANSITIONWIDGET) {
3000 Transition *tr = static_cast <Transition *>(children.at(i));
3002 int track = tr->transitionEndTrack();
3004 ItemInfo clipinfo = tr->info();
3005 tr->updateTransitionEndTrack(getPreviousVideoTrack(clipinfo.track));
3009 resetSelectionGroup(false);
3010 m_document->renderer()->unlockService(tractor);
3012 int maxHeight = m_tracksHeight * m_document->tracksCount() * matrix().m22();
3013 for (int i = 0; i < m_guides.count(); i++) {
3014 QLineF l = m_guides.at(i)->line();
3015 l.setP2(QPointF(l.x2(), maxHeight));
3016 m_guides.at(i)->setLine(l);
3018 m_cursorLine->setLine(m_cursorLine->line().x1(), 0, m_cursorLine->line().x1(), maxHeight - 1);
3019 setSceneRect(0, 0, sceneRect().width(), m_tracksHeight * m_document->tracksCount());
3021 m_selectedTrack = qMin(m_selectedTrack, m_document->tracksCount() - 1);
3022 viewport()->update();
3024 updateTrackNames(ix, false);
3025 //QTimer::singleShot(500, this, SIGNAL(trackHeightChanged()));
3028 void CustomTrackView::configTracks(QList < TrackInfo > trackInfos)
3030 for (int i = 0; i < trackInfos.count(); ++i) {
3031 m_document->setTrackType(i, trackInfos.at(i));
3032 m_document->renderer()->mltChangeTrackState(i + 1, m_document->trackInfoAt(i).isMute, m_document->trackInfoAt(i).isBlind);
3033 lockTrack(m_document->tracksCount() - i - 1, m_document->trackInfoAt(i).isLocked, false);
3036 viewport()->update();
3037 emit trackHeightChanged();
3040 void CustomTrackView::slotSwitchTrackAudio(int ix)
3042 /*for (int i = 0; i < m_document->tracksCount(); i++)
3043 kDebug() << "TRK " << i << " STATE: " << m_document->trackInfoAt(i).isMute << m_document->trackInfoAt(i).isBlind;*/
3044 int tracknumber = m_document->tracksCount() - ix - 1;
3045 m_document->switchTrackAudio(tracknumber, !m_document->trackInfoAt(tracknumber).isMute);
3046 kDebug() << "NEXT TRK STATE: " << m_document->trackInfoAt(tracknumber).isMute << m_document->trackInfoAt(tracknumber).isBlind;
3047 m_document->renderer()->mltChangeTrackState(tracknumber + 1, m_document->trackInfoAt(tracknumber).isMute, m_document->trackInfoAt(tracknumber).isBlind);
3048 setDocumentModified();
3051 void CustomTrackView::slotSwitchTrackLock(int ix)
3053 int tracknumber = m_document->tracksCount() - ix - 1;
3054 LockTrackCommand *command = new LockTrackCommand(this, ix, !m_document->trackInfoAt(tracknumber).isLocked);
3055 m_commandStack->push(command);
3059 void CustomTrackView::lockTrack(int ix, bool lock, bool requestUpdate)
3061 int tracknumber = m_document->tracksCount() - ix - 1;
3062 m_document->switchTrackLock(tracknumber, lock);
3064 emit doTrackLock(ix, lock);
3065 AbstractClipItem *clip = NULL;
3066 QList<QGraphicsItem *> selection = m_scene->items(0, ix * m_tracksHeight + m_tracksHeight / 2, sceneRect().width(), m_tracksHeight / 2 - 2);
3068 for (int i = 0; i < selection.count(); i++) {
3069 if (selection.at(i)->type() == GROUPWIDGET && (AbstractGroupItem *)selection.at(i) != m_selectionGroup) {
3070 if (selection.at(i)->parentItem() && m_selectionGroup) {
3071 selection.removeAll((QGraphicsItem*)m_selectionGroup);
3072 resetSelectionGroup();
3075 bool changeGroupLock = true;
3076 bool hasClipOnTrack = false;
3077 QList <QGraphicsItem *> children = selection.at(i)->childItems();
3078 for (int j = 0; j < children.count(); ++j) {
3079 if (children.at(j)->isSelected()) {
3080 if (children.at(j)->type() == AVWIDGET)
3081 emit clipItemSelected(NULL);
3082 else if (children.at(j)->type() == TRANSITIONWIDGET)
3083 emit transitionItemSelected(NULL);
3088 AbstractClipItem * child = static_cast <AbstractClipItem *>(children.at(j));
3089 if (child == m_dragItem)
3092 // only unlock group, if it is not locked by another track too
3093 if (!lock && child->track() != ix && m_document->trackInfoAt(m_document->tracksCount() - child->track() - 1).isLocked)
3094 changeGroupLock = false;
3096 // only (un-)lock if at least one clip is on the track
3097 if (child->track() == ix)
3098 hasClipOnTrack = true;
3100 if (changeGroupLock && hasClipOnTrack)
3101 ((AbstractGroupItem*)selection.at(i))->setItemLocked(lock);
3102 } else if((selection.at(i)->type() == AVWIDGET || selection.at(i)->type() == TRANSITIONWIDGET)) {
3103 if (selection.at(i)->parentItem()) {
3104 if (selection.at(i)->parentItem() == m_selectionGroup) {
3105 selection.removeAll((QGraphicsItem*)m_selectionGroup);
3106 resetSelectionGroup();
3108 // groups are handled separately
3113 if (selection.at(i)->isSelected()) {
3114 if (selection.at(i)->type() == AVWIDGET)
3115 emit clipItemSelected(NULL);
3117 emit transitionItemSelected(NULL);
3119 clip = static_cast <AbstractClipItem *>(selection.at(i));
3120 clip->setItemLocked(lock);
3121 if (clip == m_dragItem)
3125 kDebug() << "NEXT TRK STATE: " << m_document->trackInfoAt(tracknumber).isLocked;
3126 viewport()->update();
3127 setDocumentModified();
3130 void CustomTrackView::slotSwitchTrackVideo(int ix)
3132 int tracknumber = m_document->tracksCount() - ix;
3133 m_document->switchTrackVideo(tracknumber - 1, !m_document->trackInfoAt(tracknumber - 1).isBlind);
3134 m_document->renderer()->mltChangeTrackState(tracknumber, m_document->trackInfoAt(tracknumber - 1).isMute, m_document->trackInfoAt(tracknumber - 1).isBlind);
3135 setDocumentModified();
3138 QList<QGraphicsItem *> CustomTrackView::checkForGroups(const QRectF &rect, bool *ok)
3140 // Check there is no group going over several tracks there, or that would result in timeline corruption
3141 QList<QGraphicsItem *> selection = scene()->items(rect);
3143 int maxHeight = m_tracksHeight * 1.5;
3144 for (int i = 0; i < selection.count(); i++) {
3145 // Check that we don't try to move a group with clips on other tracks
3146 if (selection.at(i)->type() == GROUPWIDGET && (selection.at(i)->boundingRect().height() >= maxHeight)) {
3149 } else if (selection.at(i)->parentItem() && (selection.at(i)->parentItem()->boundingRect().height() >= maxHeight)) {
3157 void CustomTrackView::slotRemoveSpace()
3161 if (m_menuPosition.isNull()) {
3162 pos = GenTime(cursorPos(), m_document->fps());
3164 QPointer<TrackDialog> d = new TrackDialog(m_document, parentWidget());
3165 d->comboTracks->setCurrentIndex(m_selectedTrack);
3166 d->label->setText(i18n("Track"));
3167 d->before_select->setHidden(true);
3168 d->setWindowTitle(i18n("Remove Space"));
3169 d->video_track->setHidden(true);
3170 d->audio_track->setHidden(true);
3171 if (d->exec() != QDialog::Accepted) {
3175 track = d->comboTracks->currentIndex();
3178 pos = GenTime((int)(mapToScene(m_menuPosition).x()), m_document->fps());
3179 track = (int)(mapToScene(m_menuPosition).y() / m_tracksHeight);
3182 if (m_document->isTrackLocked(m_document->tracksCount() - track - 1)) {
3183 emit displayMessage(i18n("Cannot remove space in a locked track"), ErrorMessage);
3187 ClipItem *item = getClipItemAt(pos, track);
3189 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);
3192 int length = m_document->renderer()->mltGetSpaceLength(pos, m_document->tracksCount() - track, true);
3194 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);
3198 // Make sure there is no group in the way
3199 QRectF rect(pos.frames(m_document->fps()), track * m_tracksHeight + m_tracksHeight / 2, sceneRect().width() - pos.frames(m_document->fps()), m_tracksHeight / 2 - 2);
3202 QList<QGraphicsItem *> items = checkForGroups(rect, &isOk);
3204 // groups found on track, do not allow the move
3205 emit displayMessage(i18n("Cannot remove space in a track with a group"), ErrorMessage);
3209 QList<ItemInfo> clipsToMove;
3210 QList<ItemInfo> transitionsToMove;
3212 for (int i = 0; i < items.count(); i++) {
3213 if (items.at(i)->type() == AVWIDGET || items.at(i)->type() == TRANSITIONWIDGET) {
3214 AbstractClipItem *item = static_cast <AbstractClipItem *>(items.at(i));
3215 ItemInfo info = item->info();
3216 if (item->type() == AVWIDGET) {
3217 clipsToMove.append(info);
3218 } else if (item->type() == TRANSITIONWIDGET) {
3219 transitionsToMove.append(info);
3224 if (!transitionsToMove.isEmpty()) {
3225 // Make sure that by moving the items, we don't get a transition collision
3226 // Find first transition
3227 ItemInfo info = transitionsToMove.at(0);
3228 for (int i = 1; i < transitionsToMove.count(); i++)
3229 if (transitionsToMove.at(i).startPos < info.startPos) info = transitionsToMove.at(i);
3231 // make sure there are no transitions on the way
3232 QRectF rect(info.startPos.frames(m_document->fps()) - length, track * m_tracksHeight + m_tracksHeight / 2, length - 1, m_tracksHeight / 2 - 2);
3233 items = scene()->items(rect);
3234 int transitionCorrection = -1;
3235 for (int i = 0; i < items.count(); i++) {
3236 if (items.at(i)->type() == TRANSITIONWIDGET) {
3237 // There is a transition on the way
3238 AbstractClipItem *item = static_cast <AbstractClipItem *>(items.at(i));
3239 int transitionEnd = item->endPos().frames(m_document->fps());
3240 if (transitionEnd > transitionCorrection) transitionCorrection = transitionEnd;
3244 if (transitionCorrection > 0) {
3245 // We need to fix the move length
3246 length = info.startPos.frames(m_document->fps()) - transitionCorrection;
3249 // Make sure we don't send transition before 0
3250 if (info.startPos.frames(m_document->fps()) < length) {
3251 // reduce length to maximum possible
3252 length = info.startPos.frames(m_document->fps());
3256 InsertSpaceCommand *command = new InsertSpaceCommand(this, clipsToMove, transitionsToMove, track, GenTime(-length, m_document->fps()), true);
3257 updateTrackDuration(track, command);
3258 m_commandStack->push(command);
3261 void CustomTrackView::slotInsertSpace()
3265 if (m_menuPosition.isNull()) {
3266 pos = GenTime(cursorPos(), m_document->fps());
3268 pos = GenTime((int)(mapToScene(m_menuPosition).x()), m_document->fps());
3269 track = (int)(mapToScene(m_menuPosition).y() / m_tracksHeight) + 1;
3271 QPointer<SpacerDialog> d = new SpacerDialog(GenTime(65, m_document->fps()),
3272 m_document->timecode(), track, m_document->tracksList(), this);
3273 if (d->exec() != QDialog::Accepted) {
3277 GenTime spaceDuration = d->selectedDuration();
3278 track = d->selectedTrack();
3281 QList<QGraphicsItem *> items;
3283 if (m_document->isTrackLocked(m_document->tracksCount() - track - 1)) {
3284 emit displayMessage(i18n("Cannot insert space in a locked track"), ErrorMessage);
3288 ClipItem *item = getClipItemAt(pos, track);
3289 if (item) pos = item->startPos();
3291 // Make sure there is no group in the way
3292 QRectF rect(pos.frames(m_document->fps()), track * m_tracksHeight + m_tracksHeight / 2, sceneRect().width() - pos.frames(m_document->fps()), m_tracksHeight / 2 - 2);
3294 items = checkForGroups(rect, &isOk);
3296 // groups found on track, do not allow the move
3297 emit displayMessage(i18n("Cannot insert space in a track with a group"), ErrorMessage);
3301 QRectF rect(pos.frames(m_document->fps()), 0, sceneRect().width() - pos.frames(m_document->fps()), m_document->tracksCount() * m_tracksHeight);
3302 items = scene()->items(rect);
3305 QList<ItemInfo> clipsToMove;
3306 QList<ItemInfo> transitionsToMove;
3308 for (int i = 0; i < items.count(); i++) {
3309 if (items.at(i)->type() == AVWIDGET || items.at(i)->type() == TRANSITIONWIDGET) {
3310 AbstractClipItem *item = static_cast <AbstractClipItem *>(items.at(i));
3311 ItemInfo info = item->info();
3312 if (item->type() == AVWIDGET)
3313 clipsToMove.append(info);
3314 else if (item->type() == TRANSITIONWIDGET)
3315 transitionsToMove.append(info);
3319 if (!clipsToMove.isEmpty() || !transitionsToMove.isEmpty()) {
3320 InsertSpaceCommand *command = new InsertSpaceCommand(this, clipsToMove, transitionsToMove, track, spaceDuration, true);
3321 updateTrackDuration(track, command);
3322 m_commandStack->push(command);
3326 void CustomTrackView::insertSpace(QList<ItemInfo> clipsToMove, QList<ItemInfo> transToMove, int track, const GenTime &duration, const GenTime &offset)
3328 int diff = duration.frames(m_document->fps());
3329 resetSelectionGroup();
3330 m_selectionGroup = new AbstractGroupItem(m_document->fps());
3331 scene()->addItem(m_selectionGroup);
3333 Transition *transition;
3335 // Create lists with start pos for each track
3336 QMap <int, int> trackClipStartList;
3337 QMap <int, int> trackTransitionStartList;
3339 for (int i = 1; i < m_document->tracksCount() + 1; i++) {
3340 trackClipStartList[i] = -1;
3341 trackTransitionStartList[i] = -1;
3344 if (!clipsToMove.isEmpty()) for (int i = 0; i < clipsToMove.count(); i++) {
3345 clip = getClipItemAtStart(clipsToMove.at(i).startPos + offset, clipsToMove.at(i).track);
3347 if (clip->parentItem()) {
3348 m_selectionGroup->addToGroup(clip->parentItem());
3349 clip->parentItem()->setFlag(QGraphicsItem::ItemIsMovable, false);
3351 m_selectionGroup->addToGroup(clip);
3352 clip->setFlag(QGraphicsItem::ItemIsMovable, false);
3354 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))
3355 trackClipStartList[m_document->tracksCount() - clipsToMove.at(i).track] = clipsToMove.at(i).startPos.frames(m_document->fps());
3357 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);
3360 if (!transToMove.isEmpty()) for (int i = 0; i < transToMove.count(); i++) {
3361 transition = getTransitionItemAtStart(transToMove.at(i).startPos + offset, transToMove.at(i).track);
3363 if (transition->parentItem()) {
3364 m_selectionGroup->addToGroup(transition->parentItem());
3365 transition->parentItem()->setFlag(QGraphicsItem::ItemIsMovable, false);
3367 m_selectionGroup->addToGroup(transition);
3368 transition->setFlag(QGraphicsItem::ItemIsMovable, false);
3370 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))
3371 trackTransitionStartList[m_document->tracksCount() - transToMove.at(i).track] = transToMove.at(i).startPos.frames(m_document->fps());
3372 } 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);
3374 m_selectionGroup->translate(diff, 0);
3376 // update items coordinates
3377 QList<QGraphicsItem *> itemList = m_selectionGroup->childItems();
3379 for (int i = 0; i < itemList.count(); i++) {
3380 if (itemList.at(i)->type() == AVWIDGET || itemList.at(i)->type() == TRANSITIONWIDGET) {
3381 static_cast < AbstractClipItem *>(itemList.at(i))->updateItem();
3382 } else if (itemList.at(i)->type() == GROUPWIDGET) {
3383 QList<QGraphicsItem *> children = itemList.at(i)->childItems();
3384 for (int j = 0; j < children.count(); j++) {
3385 AbstractClipItem * clp = static_cast < AbstractClipItem *>(children.at(j));
3390 resetSelectionGroup(false);
3392 track = m_document->tracksCount() - track;
3393 m_document->renderer()->mltInsertSpace(trackClipStartList, trackTransitionStartList, track, duration, offset);
3396 void CustomTrackView::deleteClip(const QString &clipId)
3398 resetSelectionGroup();
3399 QList<QGraphicsItem *> itemList = items();
3400 QUndoCommand *deleteCommand = new QUndoCommand();
3402 for (int i = 0; i < itemList.count(); i++) {
3403 if (itemList.at(i)->type() == AVWIDGET) {
3404 ClipItem *item = (ClipItem *)itemList.at(i);
3405 if (item->clipProducer() == clipId) {
3407 if (item->parentItem()) {
3408 // Clip is in a group, destroy the group
3409 new GroupClipsCommand(this, QList<ItemInfo>() << item->info(), QList<ItemInfo>(), false, deleteCommand);
3411 new AddTimelineClipCommand(this, item->xml(), item->clipProducer(), item->info(), item->effectList(), false, false, true, true, deleteCommand);
3415 deleteCommand->setText(i18np("Delete timeline clip", "Delete timeline clips", count));
3417 delete deleteCommand;
3419 updateTrackDuration(-1, deleteCommand);
3420 m_commandStack->push(deleteCommand);
3424 void CustomTrackView::seekCursorPos(int pos)
3426 m_document->renderer()->seek(qMax(pos, 0));
3430 int CustomTrackView::seekPosition() const
3432 return m_document->renderer()->requestedSeekPosition;
3436 void CustomTrackView::setCursorPos(int pos)
3438 if (pos != m_cursorPos) {
3439 emit cursorMoved((int)(m_cursorPos), (int)(pos));
3441 m_cursorLine->setPos(m_cursorPos, 0);
3442 if (m_autoScroll) checkScrolling();
3444 else emit updateRuler();
3447 void CustomTrackView::updateCursorPos()
3449 m_cursorLine->setPos(m_cursorPos, 0);
3452 int CustomTrackView::cursorPos()
3454 return (int)(m_cursorPos);
3457 void CustomTrackView::moveCursorPos(int delta)
3459 int currentPos = m_document->renderer()->requestedSeekPosition;
3460 if (currentPos == SEEK_INACTIVE) {
3461 currentPos = m_document->renderer()->seekPosition().frames(m_document->fps()) + delta;
3464 currentPos += delta;
3466 m_document->renderer()->seek(qMax(0, currentPos));
3470 void CustomTrackView::initCursorPos(int pos)
3472 emit cursorMoved((int)(m_cursorPos), (int)(pos));
3474 m_cursorLine->setPos(pos, 0);
3478 void CustomTrackView::checkScrolling()
3480 ensureVisible(m_cursorPos, verticalScrollBar()->value() + 10, 2, 2, 50, 0);
3483 void CustomTrackView::mouseReleaseEvent(QMouseEvent * event)
3485 if (m_moveOpMode == SEEK) m_moveOpMode = NONE;
3486 if (!m_controlModifier) QGraphicsView::mouseReleaseEvent(event);
3487 setViewportUpdateMode(QGraphicsView::MinimalViewportUpdate);
3488 #if QT_VERSION >= 0x040600
3489 if (m_dragItem) m_dragItem->setGraphicsEffect(NULL);
3491 if (m_scrollTimer.isActive()) m_scrollTimer.stop();
3492 if (event->button() == Qt::MidButton) {
3495 setDragMode(QGraphicsView::NoDrag);
3496 if (m_operationMode == MOVEGUIDE) {
3497 setCursor(Qt::ArrowCursor);
3498 m_operationMode = NONE;
3499 m_dragGuide->setFlag(QGraphicsItem::ItemIsMovable, false);
3500 GenTime newPos = GenTime(m_dragGuide->pos().x(), m_document->fps());
3501 if (newPos != m_dragGuide->position()) {
3502 EditGuideCommand *command = new EditGuideCommand(this, m_dragGuide->position(), m_dragGuide->label(), newPos, m_dragGuide->label(), false);
3503 m_commandStack->push(command);
3504 m_dragGuide->updateGuide(GenTime(m_dragGuide->pos().x(), m_document->fps()));
3505 qSort(m_guides.begin(), m_guides.end(), sortGuidesList);
3506 m_document->syncGuides(m_guides);
3511 } else if (m_operationMode == SPACER && m_selectionGroup) {
3513 if (event->modifiers() != Qt::ControlModifier) {
3514 // We are moving all tracks
3516 } else track = (int)(mapToScene(m_clickEvent).y() / m_tracksHeight);
3517 GenTime timeOffset = GenTime((int)(m_selectionGroup->scenePos().x()), m_document->fps()) - m_selectionGroupInfo.startPos;
3518 QList <AbstractGroupItem*> groups;
3520 if (timeOffset != GenTime()) {
3521 QList<QGraphicsItem *> items = m_selectionGroup->childItems();
3523 QList<ItemInfo> clipsToMove;
3524 QList<ItemInfo> transitionsToMove;
3526 // Create lists with start pos for each track
3527 QMap <int, int> trackClipStartList;
3528 QMap <int, int> trackTransitionStartList;
3530 for (int i = 1; i < m_document->tracksCount() + 1; i++) {
3531 trackClipStartList[i] = -1;
3532 trackTransitionStartList[i] = -1;
3535 for (int i = 0; i < items.count(); i++) {
3536 if (items.at(i)->type() == GROUPWIDGET) {
3537 AbstractGroupItem* group = (AbstractGroupItem*)items.at(i);
3538 if (!groups.contains(group)) groups.append(group);
3539 items += items.at(i)->childItems();
3543 for (int i = 0; i < items.count(); i++) {
3544 if (items.at(i)->type() == AVWIDGET) {
3545 AbstractClipItem *item = static_cast <AbstractClipItem *>(items.at(i));
3546 ItemInfo info = item->info();
3547 clipsToMove.append(info);
3549 if (trackClipStartList.value(m_document->tracksCount() - info.track) == -1 || info.startPos.frames(m_document->fps()) < trackClipStartList.value(m_document->tracksCount() - info.track))
3550 trackClipStartList[m_document->tracksCount() - info.track] = info.startPos.frames(m_document->fps());
3551 } else if (items.at(i)->type() == TRANSITIONWIDGET) {
3552 AbstractClipItem *item = static_cast <AbstractClipItem *>(items.at(i));
3553 ItemInfo info = item->info();
3554 transitionsToMove.append(info);
3556 if (trackTransitionStartList.value(m_document->tracksCount() - info.track) == -1 || info.startPos.frames(m_document->fps()) < trackTransitionStartList.value(m_document->tracksCount() - info.track))
3557 trackTransitionStartList[m_document->tracksCount() - info.track] = info.startPos.frames(m_document->fps());
3560 if (!clipsToMove.isEmpty() || !transitionsToMove.isEmpty()) {
3561 InsertSpaceCommand *command = new InsertSpaceCommand(this, clipsToMove, transitionsToMove, track, timeOffset, false);
3562 updateTrackDuration(track, command);
3563 m_commandStack->push(command);
3564 if (track != -1) track = m_document->tracksCount() - track;
3565 kDebug() << "SPACER TRACK:" << track;
3566 m_document->renderer()->mltInsertSpace(trackClipStartList, trackTransitionStartList, track, timeOffset, GenTime());
3567 setDocumentModified();
3570 for (int i = 0; i < groups.count(); i++)
3571 rebuildGroup(groups.at(i));
3573 resetSelectionGroup();
3577 m_operationMode = NONE;
3578 } else if (m_operationMode == RUBBERSELECTION) {
3579 resetSelectionGroup();
3580 groupSelectedItems();
3581 m_operationMode = NONE;
3584 if (m_dragItem == NULL && m_selectionGroup == NULL) {
3585 emit transitionItemSelected(NULL);
3589 if (m_dragItem) info = m_dragItem->info();
3591 if (m_operationMode == MOVE) {
3592 setCursor(Qt::OpenHandCursor);
3593 if (m_dragItem->parentItem() == 0) {
3594 // we are moving one clip, easy
3595 if (m_dragItem->type() == AVWIDGET && (m_dragItemInfo.startPos != info.startPos || m_dragItemInfo.track != info.track)) {
3596 ClipItem *item = static_cast <ClipItem *>(m_dragItem);
3597 Mlt::Producer *prod = item->getProducer(info.track);
3598 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);
3601 QUndoCommand *moveCommand = new QUndoCommand();
3602 moveCommand->setText(i18n("Move clip"));
3603 adjustTimelineClips(m_scene->editMode(), item, ItemInfo(), moveCommand);
3605 int tracknumber = m_document->tracksCount() - item->track() - 1;
3606 bool isLocked = m_document->trackInfoAt(tracknumber).isLocked;
3607 if (isLocked) item->setItemLocked(true);
3608 new MoveClipCommand(this, m_dragItemInfo, info, false, moveCommand);
3609 // Also move automatic transitions (on lower track)
3610 Transition *startTransition = getTransitionItemAtStart(m_dragItemInfo.startPos, m_dragItemInfo.track);
3611 ItemInfo startTrInfo;
3612 ItemInfo newStartTrInfo;
3613 bool moveStartTrans = false;
3614 bool moveEndTrans = false;
3615 if (startTransition && startTransition->isAutomatic()) {
3616 startTrInfo = startTransition->info();
3617 newStartTrInfo = startTrInfo;
3618 newStartTrInfo.track = info.track;
3619 newStartTrInfo.startPos = info.startPos;
3620 if (m_dragItemInfo.track == info.track && !item->baseClip()->isTransparent() && getClipItemAtEnd(newStartTrInfo.endPos, m_document->tracksCount() - startTransition->transitionEndTrack())) {
3621 // transition end should stay the same
3623 // transition end should be adjusted to clip
3624 newStartTrInfo.endPos = newStartTrInfo.endPos + (newStartTrInfo.startPos - startTrInfo.startPos);
3626 if (newStartTrInfo.startPos < newStartTrInfo.endPos) moveStartTrans = true;
3628 if (startTransition == NULL || startTransition->endPos() < m_dragItemInfo.endPos) {
3629 // Check if there is a transition at clip end
3630 Transition *tr = getTransitionItemAtEnd(m_dragItemInfo.endPos, m_dragItemInfo.track);
3631 if (tr && tr->isAutomatic()) {
3632 ItemInfo trInfo = tr->info();
3633 ItemInfo newTrInfo = trInfo;
3634 newTrInfo.track = info.track;
3635 newTrInfo.endPos = m_dragItem->endPos();
3636 if (m_dragItemInfo.track == info.track && !item->baseClip()->isTransparent() && getClipItemAtStart(trInfo.startPos, m_document->tracksCount() - tr->transitionEndTrack())) {
3637 // transition start should stay the same
3639 // transition start should be moved
3640 newTrInfo.startPos = newTrInfo.startPos + (newTrInfo.endPos - trInfo.endPos);
3642 if (newTrInfo.startPos < newTrInfo.endPos) {
3643 moveEndTrans = true;
3644 if (moveStartTrans) {
3645 // we have to move both transitions, remove the start one so that there is no collision
3646 new AddTransitionCommand(this, startTrInfo, startTransition->transitionEndTrack(), startTransition->toXML(), true, true, moveCommand);
3648 adjustTimelineTransitions(m_scene->editMode(), tr, moveCommand);
3649 new MoveTransitionCommand(this, trInfo, newTrInfo, true, moveCommand);
3650 if (moveStartTrans) {
3651 // re-add transition in correct place
3652 int transTrack = startTransition->transitionEndTrack();
3653 if (m_dragItemInfo.track != info.track && !startTransition->forcedTrack()) {
3654 transTrack = getPreviousVideoTrack(info.track);
3656 adjustTimelineTransitions(m_scene->editMode(), startTransition, moveCommand);
3657 new AddTransitionCommand(this, newStartTrInfo, transTrack, startTransition->toXML(), false, true, moveCommand);
3663 if (moveStartTrans && !moveEndTrans) {
3664 adjustTimelineTransitions(m_scene->editMode(), startTransition, moveCommand);
3665 new MoveTransitionCommand(this, startTrInfo, newStartTrInfo, true, moveCommand);
3668 // Also move automatic transitions (on upper track)
3669 Transition *tr = getTransitionItemAtStart(m_dragItemInfo.startPos, m_dragItemInfo.track - 1);
3670 if (m_dragItemInfo.track == info.track && tr && tr->isAutomatic() && (m_document->tracksCount() - tr->transitionEndTrack()) == m_dragItemInfo.track) {
3671 ItemInfo trInfo = tr->info();
3672 ItemInfo newTrInfo = trInfo;
3673 newTrInfo.startPos = m_dragItem->startPos();
3674 ClipItem * upperClip = getClipItemAt(m_dragItemInfo.startPos, m_dragItemInfo.track - 1);
3675 if (!upperClip || !upperClip->baseClip()->isTransparent()) {
3676 if (!getClipItemAtEnd(newTrInfo.endPos, tr->track())) {
3677 // transition end should be adjusted to clip on upper track
3678 newTrInfo.endPos = newTrInfo.endPos + (newTrInfo.startPos - trInfo.startPos);
3680 if (newTrInfo.startPos < newTrInfo.endPos) {
3681 adjustTimelineTransitions(m_scene->editMode(), tr, moveCommand);
3682 new MoveTransitionCommand(this, trInfo, newTrInfo, true, moveCommand);
3686 if (m_dragItemInfo.track == info.track && (tr == NULL || tr->endPos() < m_dragItemInfo.endPos)) {
3687 // Check if there is a transition at clip end
3688 tr = getTransitionItemAtEnd(m_dragItemInfo.endPos, m_dragItemInfo.track - 1);
3689 if (tr && tr->isAutomatic() && (m_document->tracksCount() - tr->transitionEndTrack()) == m_dragItemInfo.track) {
3690 ItemInfo trInfo = tr->info();
3691 ItemInfo newTrInfo = trInfo;
3692 newTrInfo.endPos = m_dragItem->endPos();
3693 kDebug() << "CLIP ENDS AT: " << newTrInfo.endPos.frames(25);
3694 kDebug() << "CLIP STARTS AT: " << newTrInfo.startPos.frames(25);
3695 ClipItem * upperClip = getClipItemAt(m_dragItemInfo.startPos, m_dragItemInfo.track - 1);
3696 if (!upperClip || !upperClip->baseClip()->isTransparent()) {
3697 if (!getClipItemAtStart(trInfo.startPos, tr->track())) {
3698 // transition start should be moved
3699 newTrInfo.startPos = newTrInfo.startPos + (newTrInfo.endPos - trInfo.endPos);
3701 if (newTrInfo.startPos < newTrInfo.endPos) {
3702 adjustTimelineTransitions(m_scene->editMode(), tr, moveCommand);
3703 new MoveTransitionCommand(this, trInfo, newTrInfo, true, moveCommand);
3708 updateTrackDuration(info.track, moveCommand);
3709 if (m_dragItemInfo.track != info.track)
3710 updateTrackDuration(m_dragItemInfo.track, moveCommand);
3711 m_commandStack->push(moveCommand);
3712 //checkTrackSequence(m_dragItem->track());
3714 // undo last move and emit error message
3715 bool snap = KdenliveSettings::snaptopoints();
3716 KdenliveSettings::setSnaptopoints(false);
3717 item->setPos((int) m_dragItemInfo.startPos.frames(m_document->fps()), (int)(m_dragItemInfo.track * m_tracksHeight + 1));
3718 KdenliveSettings::setSnaptopoints(snap);
3719 emit displayMessage(i18n("Cannot move clip to position %1", m_document->timecode().getTimecodeFromFrames(info.startPos.frames(m_document->fps()))), ErrorMessage);
3721 setDocumentModified();
3722 } else if (m_dragItem->type() == TRANSITIONWIDGET && (m_dragItemInfo.startPos != info.startPos || m_dragItemInfo.track != info.track)) {
3723 Transition *transition = static_cast <Transition *>(m_dragItem);
3724 transition->updateTransitionEndTrack(getPreviousVideoTrack(m_dragItem->track()));
3725 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)) {
3726 // Moving transition failed, revert to previous position
3727 emit displayMessage(i18n("Cannot move transition"), ErrorMessage);
3728 transition->setPos((int) m_dragItemInfo.startPos.frames(m_document->fps()), (m_dragItemInfo.track) * m_tracksHeight + 1);
3730 QUndoCommand *moveCommand = new QUndoCommand();
3731 moveCommand->setText(i18n("Move transition"));
3732 adjustTimelineTransitions(m_scene->editMode(), transition, moveCommand);
3733 new MoveTransitionCommand(this, m_dragItemInfo, info, false, moveCommand);
3734 updateTrackDuration(info.track, moveCommand);
3735 if (m_dragItemInfo.track != info.track)
3736 updateTrackDuration(m_dragItemInfo.track, moveCommand);
3737 m_commandStack->push(moveCommand);
3738 setDocumentModified();
3742 // Moving several clips. We need to delete them and readd them to new position,
3743 // or they might overlap each other during the move
3744 QGraphicsItemGroup *group;
3745 if (m_selectionGroup)
3746 group = static_cast <QGraphicsItemGroup *>(m_selectionGroup);
3748 group = static_cast <QGraphicsItemGroup *>(m_dragItem->parentItem());
3749 QList<QGraphicsItem *> items = group->childItems();
3750 QList<ItemInfo> clipsToMove;
3751 QList<ItemInfo> transitionsToMove;
3753 GenTime timeOffset = GenTime(m_dragItem->scenePos().x(), m_document->fps()) - m_dragItemInfo.startPos;
3754 const int trackOffset = (int)(m_dragItem->scenePos().y() / m_tracksHeight) - m_dragItemInfo.track;
3756 QUndoCommand *moveGroup = new QUndoCommand();
3757 moveGroup->setText(i18n("Move group"));
3758 if (timeOffset != GenTime() || trackOffset != 0) {
3759 // remove items in MLT playlist
3762 int max = items.count();
3763 for (int i = 0; i < max; i++) {
3764 if (items.at(i)->type() == GROUPWIDGET) {
3765 items += items.at(i)->childItems();
3768 m_document->renderer()->blockSignals(true);
3769 for (int i = 0; i < items.count(); i++) {
3770 if (items.at(i)->type() != AVWIDGET && items.at(i)->type() != TRANSITIONWIDGET) continue;
3771 AbstractClipItem *item = static_cast <AbstractClipItem *>(items.at(i));
3772 ItemInfo info = item->info();
3773 if (item->type() == AVWIDGET) {
3774 if (m_document->renderer()->mltRemoveClip(m_document->tracksCount() - info.track, info.startPos) == false) {
3775 // error, clip cannot be removed from playlist
3776 emit displayMessage(i18n("Error removing clip at %1 on track %2", m_document->timecode().getTimecodeFromFrames(info.startPos.frames(m_document->fps())), info.track), ErrorMessage);
3778 clipsToMove.append(info);
3781 transitionsToMove.append(info);
3782 Transition *tr = static_cast <Transition*>(item);
3783 m_document->renderer()->mltDeleteTransition(tr->transitionTag(), tr->transitionEndTrack(), m_document->tracksCount() - info.track, info.startPos, info.endPos, tr->toXML());
3786 m_document->renderer()->blockSignals(false);
3787 for (int i = 0; i < items.count(); i++) {
3788 // re-add items in correct place
3789 if (items.at(i)->type() != AVWIDGET && items.at(i)->type() != TRANSITIONWIDGET) continue;
3790 AbstractClipItem *item = static_cast <AbstractClipItem *>(items.at(i));
3792 ItemInfo info = item->info();
3793 int tracknumber = m_document->tracksCount() - info.track - 1;
3794 bool isLocked = m_document->trackInfoAt(tracknumber).isLocked;
3796 group->removeFromGroup(item);
3797 item->setItemLocked(true);
3800 if (item->type() == AVWIDGET) {
3801 ClipItem *clip = static_cast <ClipItem*>(item);
3802 int trackProducer = info.track;
3803 info.track = m_document->tracksCount() - info.track;
3804 adjustTimelineClips(m_scene->editMode(), clip, ItemInfo(), moveGroup);
3805 m_document->renderer()->mltInsertClip(info, clip->xml(), clip->getProducer(trackProducer), m_scene->editMode() == OVERWRITEEDIT, m_scene->editMode() == INSERTEDIT);
3806 for (int i = 0; i < clip->effectsCount(); i++) {
3807 m_document->renderer()->mltAddEffect(info.track, info.startPos, getEffectArgs(clip->effect(i)), false);
3810 Transition *tr = static_cast <Transition*>(item);
3811 int newTrack = tr->transitionEndTrack();
3812 if (!tr->forcedTrack()) {
3813 newTrack = getPreviousVideoTrack(info.track);
3815 tr->updateTransitionEndTrack(newTrack);
3816 adjustTimelineTransitions(m_scene->editMode(), tr, moveGroup);
3817 m_document->renderer()->mltAddTransition(tr->transitionTag(), newTrack, m_document->tracksCount() - info.track, info.startPos, info.endPos, tr->toXML());
3820 new MoveGroupCommand(this, clipsToMove, transitionsToMove, timeOffset, trackOffset, false, moveGroup);
3821 updateTrackDuration(-1, moveGroup);
3822 m_commandStack->push(moveGroup);
3824 //QPointF top = group->sceneBoundingRect().topLeft();
3825 //QPointF oldpos = m_selectionGroup->scenePos();
3826 //kDebug()<<"SELECTION GRP POS: "<<m_selectionGroup->scenePos()<<", TOP: "<<top;
3827 //group->setPos(top);
3828 //TODO: get rid of the 3 lines below
3829 if (m_selectionGroup) {
3830 m_selectionGroupInfo.startPos = GenTime(m_selectionGroup->scenePos().x(), m_document->fps());
3831 m_selectionGroupInfo.track = m_selectionGroup->track();
3833 QList <AbstractGroupItem*> groupList;
3834 for (int i = 0; i < items.count(); ++i) {
3835 if (items.at(i)->type() == GROUPWIDGET) {
3836 AbstractGroupItem* group = (AbstractGroupItem*)items.at(i);
3837 if (!groupList.contains(group)) groupList.append(group);
3842 for (int i = 0; i < groupList.count(); ++i) {
3843 rebuildGroup(groupList.at(i));
3846 for (int i = 0; i < items.count(); ++i) {
3848 items.at(i)->setSelected(true);
3849 if (items.at(i)->parentItem())
3850 items.at(i)->parentItem()->setSelected(true);
3853 resetSelectionGroup();
3854 groupSelectedItems();
3856 rebuildGroup((AbstractGroupItem *)group);
3858 setDocumentModified();
3861 m_document->renderer()->doRefresh();
3862 } else if (m_operationMode == RESIZESTART && m_dragItem->startPos() != m_dragItemInfo.startPos) {
3864 if (!m_controlModifier && m_dragItem->type() == AVWIDGET && m_dragItem->parentItem() && m_dragItem->parentItem() != m_selectionGroup) {
3865 AbstractGroupItem *parent = static_cast <AbstractGroupItem *>(m_dragItem->parentItem());
3867 QUndoCommand *resizeCommand = new QUndoCommand();
3868 resizeCommand->setText(i18n("Resize group"));
3869 QList <QGraphicsItem *> items = parent->childItems();
3870 QList <ItemInfo> infos = parent->resizeInfos();
3871 parent->clearResizeInfos();
3873 for (int i = 0; i < items.count(); ++i) {
3874 AbstractClipItem *item = static_cast<AbstractClipItem *>(items.at(i));
3875 if (item && item->type() == AVWIDGET) {
3876 ItemInfo info = infos.at(itemcount);
3877 prepareResizeClipStart(item, info, item->startPos().frames(m_document->fps()), false, resizeCommand);
3881 m_commandStack->push(resizeCommand);
3884 prepareResizeClipStart(m_dragItem, m_dragItemInfo, m_dragItem->startPos().frames(m_document->fps()));
3886 } else if (m_operationMode == RESIZEEND && m_dragItem->endPos() != m_dragItemInfo.endPos) {
3888 if (!m_controlModifier && m_dragItem->type() == AVWIDGET && m_dragItem->parentItem() && m_dragItem->parentItem() != m_selectionGroup) {
3889 AbstractGroupItem *parent = static_cast <AbstractGroupItem *>(m_dragItem->parentItem());
3891 QUndoCommand *resizeCommand = new QUndoCommand();
3892 resizeCommand->setText(i18n("Resize group"));
3893 QList <QGraphicsItem *> items = parent->childItems();
3894 QList <ItemInfo> infos = parent->resizeInfos();
3895 parent->clearResizeInfos();
3897 for (int i = 0; i < items.count(); ++i) {
3898 AbstractClipItem *item = static_cast<AbstractClipItem *>(items.at(i));
3899 if (item && item->type() == AVWIDGET) {
3900 ItemInfo info = infos.at(itemcount);
3901 prepareResizeClipEnd(item, info, item->endPos().frames(m_document->fps()), false, resizeCommand);
3905 updateTrackDuration(-1, resizeCommand);
3906 m_commandStack->push(resizeCommand);
3909 prepareResizeClipEnd(m_dragItem, m_dragItemInfo, m_dragItem->endPos().frames(m_document->fps()));
3911 } else if (m_operationMode == FADEIN) {
3912 // resize fade in effect
3913 ClipItem * item = static_cast <ClipItem *>(m_dragItem);
3914 int ix = item->hasEffect("volume", "fadein");
3915 int ix2 = item->hasEffect("", "fade_from_black");
3917 QDomElement oldeffect = item->effectAtIndex(ix);
3918 int start = item->cropStart().frames(m_document->fps());
3919 int end = item->fadeIn();
3921 slotDeleteEffect(item, -1, oldeffect, false);
3924 QDomElement effect = oldeffect.cloneNode().toElement();
3925 EffectsList::setParameter(oldeffect, "in", QString::number(start));
3926 EffectsList::setParameter(oldeffect, "out", QString::number(end));
3927 slotUpdateClipEffect(item, -1, effect, oldeffect, ix);
3928 emit clipItemSelected(item);
3930 } else if (item->fadeIn() != 0 && ix2 == -1) {
3932 if (item->isVideoOnly() || (item->clipType() != AUDIO && item->clipType() != AV && item->clipType() != PLAYLIST)) {
3934 effect = MainWindow::videoEffects.getEffectByTag("", "fade_from_black").cloneNode().toElement();
3935 } else effect = MainWindow::audioEffects.getEffectByTag("volume", "fadein").cloneNode().toElement();
3936 EffectsList::setParameter(effect, "out", QString::number(item->fadeIn()));
3937 slotAddEffect(effect, m_dragItem->startPos(), m_dragItem->track());
3940 QDomElement oldeffect = item->effectAtIndex(ix2);
3941 int start = item->cropStart().frames(m_document->fps());
3942 int end = item->fadeIn();
3944 slotDeleteEffect(item, -1, oldeffect, false);
3947 QDomElement effect = oldeffect.cloneNode().toElement();
3948 EffectsList::setParameter(oldeffect, "in", QString::number(start));
3949 EffectsList::setParameter(oldeffect, "out", QString::number(end));
3950 slotUpdateClipEffect(item, -1, effect, oldeffect, ix2);
3951 emit clipItemSelected(item);
3954 } else if (m_operationMode == FADEOUT) {
3955 // resize fade out effect
3956 ClipItem * item = static_cast <ClipItem *>(m_dragItem);
3957 int ix = item->hasEffect("volume", "fadeout");
3958 int ix2 = item->hasEffect("", "fade_to_black");
3960 QDomElement oldeffect = item->effectAtIndex(ix);
3961 int end = (item->cropDuration() + item->cropStart()).frames(m_document->fps());
3962 int start = item->fadeOut();
3964 slotDeleteEffect(item, -1, oldeffect, false);
3966 start = end - start;
3967 QDomElement effect = oldeffect.cloneNode().toElement();
3968 EffectsList::setParameter(oldeffect, "in", QString::number(start));
3969 EffectsList::setParameter(oldeffect, "out", QString::number(end));
3970 // kDebug()<<"EDIT FADE OUT : "<<start<<"x"<<end;
3971 slotUpdateClipEffect(item, -1, effect, oldeffect, ix);
3972 emit clipItemSelected(item);
3974 } else if (item->fadeOut() != 0 && ix2 == -1) {
3976 if (item->isVideoOnly() || (item->clipType() != AUDIO && item->clipType() != AV && item->clipType() != PLAYLIST)) {
3978 effect = MainWindow::videoEffects.getEffectByTag("", "fade_to_black").cloneNode().toElement();
3979 } else effect = MainWindow::audioEffects.getEffectByTag("volume", "fadeout").cloneNode().toElement();
3980 int end = (item->cropDuration() + item->cropStart()).frames(m_document->fps());
3981 int start = end-item->fadeOut();
3982 EffectsList::setParameter(effect, "in", QString::number(start));
3983 EffectsList::setParameter(effect, "out", QString::number(end));
3984 slotAddEffect(effect, m_dragItem->startPos(), m_dragItem->track());
3987 QDomElement oldeffect = item->effectAtIndex(ix2);
3988 int end = (item->cropDuration() + item->cropStart()).frames(m_document->fps());
3989 int start = item->fadeOut();
3991 slotDeleteEffect(item, -1, oldeffect, false);
3993 start = end - start;
3994 QDomElement effect = oldeffect.cloneNode().toElement();
3995 EffectsList::setParameter(oldeffect, "in", QString::number(start));
3996 EffectsList::setParameter(oldeffect, "out", QString::number(end));
3997 // kDebug()<<"EDIT FADE OUT : "<<start<<"x"<<end;
3998 slotUpdateClipEffect(item, -1, effect, oldeffect, ix2);
3999 emit clipItemSelected(item);
4002 } else if (m_operationMode == KEYFRAME) {
4003 // update the MLT effect
4004 ClipItem * item = static_cast <ClipItem *>(m_dragItem);
4005 QDomElement oldEffect = item->selectedEffect().cloneNode().toElement();
4007 // check if we want to remove keyframe
4008 double val = mapToScene(event->pos()).toPoint().y();
4009 QRectF br = item->sceneBoundingRect();
4010 double maxh = 100.0 / br.height();
4011 val = (br.bottom() - val) * maxh;
4012 int start = item->cropStart().frames(m_document->fps());
4013 int end = (item->cropStart() + item->cropDuration()).frames(m_document->fps()) - 1;
4015 if ((val < -50 || val > 150) && item->editedKeyFramePos() != start && item->editedKeyFramePos() != end && item->keyFrameNumber() > 1) {
4017 item->movedKeyframe(item->getEffectAtIndex(item->selectedEffectIndex()), item->selectedKeyFramePos(), -1, 0);
4019 item->movedKeyframe(item->getEffectAtIndex(item->selectedEffectIndex()), item->selectedKeyFramePos(), item->editedKeyFramePos(), item->editedKeyFrameValue());
4022 QDomElement newEffect = item->selectedEffect().cloneNode().toElement();
4023 //item->updateKeyframeEffect();
4024 //QString next = item->keyframes(item->selectedEffectIndex());
4025 //EditKeyFrameCommand *command = new EditKeyFrameCommand(this, item->track(), item->startPos(), item->selectedEffectIndex(), previous, next, false);
4026 EditEffectCommand *command = new EditEffectCommand(this, m_document->tracksCount() - item->track(), item->startPos(), oldEffect, newEffect, item->selectedEffectIndex(), false, false);
4028 m_commandStack->push(command);
4029 updateEffect(m_document->tracksCount() - item->track(), item->startPos(), item->selectedEffect());
4030 emit clipItemSelected(item);
4032 if (m_dragItem && m_dragItem->type() == TRANSITIONWIDGET && m_dragItem->isSelected()) {
4033 // A transition is selected
4035 ClipItem *transitionClip = getClipItemAt(m_dragItemInfo.startPos, m_dragItemInfo.track);
4036 if (transitionClip && transitionClip->baseClip()) {
4037 QString size = transitionClip->baseClip()->getProperty("frame_size");
4038 double factor = transitionClip->baseClip()->getProperty("aspect_ratio").toDouble();
4039 if (factor == 0) factor = 1.0;
4040 p.setX((int)(size.section('x', 0, 0).toInt() * factor + 0.5));
4041 p.setY(size.section('x', 1, 1).toInt());
4043 emit transitionItemSelected(static_cast <Transition *>(m_dragItem), getPreviousVideoTrack(m_dragItem->track()), p);
4044 } else emit transitionItemSelected(NULL);
4045 if (m_operationMode != NONE && m_operationMode != MOVE) setDocumentModified();
4046 m_operationMode = NONE;
4049 void CustomTrackView::deleteClip(ItemInfo info, bool refresh)
4051 ClipItem *item = getClipItemAt((int) info.startPos.frames(m_document->fps()), info.track);
4053 if (!item) kDebug()<<"// PROBLEM FINDING CLIP ITEM TO REMOVVE!!!!!!!!!";
4054 else kDebug()<<"// deleting CLIP: "<<info.startPos.frames(m_document->fps())<<", "<<item->baseClip()->fileURL();
4055 //m_document->renderer()->saveSceneList(QString("/tmp/error%1.mlt").arg(m_ct), QDomElement());
4056 if (!item || m_document->renderer()->mltRemoveClip(m_document->tracksCount() - info.track, info.startPos) == false) {
4057 emit displayMessage(i18n("Error removing clip at %1 on track %2", m_document->timecode().getTimecodeFromFrames(info.startPos.frames(m_document->fps())), info.track), ErrorMessage);
4058 kDebug()<<"CANNOT REMOVE: "<<info.startPos.frames(m_document->fps())<<", TK: "<<info.track;
4059 //m_document->renderer()->saveSceneList(QString("/tmp/error%1.mlt").arg(m_ct), QDomElement());
4062 m_waitingThumbs.removeAll(item);
4064 if (item->isSelected()) emit clipItemSelected(NULL);
4065 item->baseClip()->removeReference();
4066 m_document->updateClip(item->baseClip()->getId());
4068 /*if (item->baseClip()->isTransparent()) {
4069 // also remove automatic transition
4070 Transition *tr = getTransitionItemAt(info.startPos, info.track);
4071 if (tr && tr->isAutomatic()) {
4072 m_document->renderer()->mltDeleteTransition(tr->transitionTag(), tr->transitionEndTrack(), m_document->tracksCount() - info.track, info.startPos, info.endPos, tr->toXML());
4073 scene()->removeItem(tr);
4078 if (m_dragItem == item) m_dragItem = NULL;
4080 #if QT_VERSION >= 0x040600
4081 // animate item deletion
4082 item->closeAnimation();
4083 /*if (refresh) item->closeAnimation();
4085 // no refresh, means we have several operations chained, we need to delete clip immediatly
4086 // so that it does not get in the way of the other
4095 setDocumentModified();
4096 if (refresh) m_document->renderer()->doRefresh();
4099 void CustomTrackView::deleteSelectedClips()
4101 resetSelectionGroup();
4102 QList<QGraphicsItem *> itemList = scene()->selectedItems();
4103 if (itemList.count() == 0) {
4104 emit displayMessage(i18n("Select clip to delete"), ErrorMessage);
4107 scene()->clearSelection();
4108 QUndoCommand *deleteSelected = new QUndoCommand();
4112 int transitionCount = 0;
4113 // expand & destroy groups
4114 for (int i = 0; i < itemList.count(); i++) {
4115 if (itemList.at(i)->type() == GROUPWIDGET) {
4117 QList<QGraphicsItem *> children = itemList.at(i)->childItems();
4118 QList <ItemInfo> clipInfos;
4119 QList <ItemInfo> transitionInfos;
4120 for (int j = 0; j < children.count(); j++) {
4121 if (children.at(j)->type() == AVWIDGET) {
4122 AbstractClipItem *clip = static_cast <AbstractClipItem *>(children.at(j));
4123 if (!clip->isItemLocked()) clipInfos.append(clip->info());
4124 } else if (children.at(j)->type() == TRANSITIONWIDGET) {
4125 AbstractClipItem *clip = static_cast <AbstractClipItem *>(children.at(j));
4126 if (!clip->isItemLocked()) transitionInfos.append(clip->info());
4128 if (itemList.contains(children.at(j))) {
4129 children.removeAt(j);
4133 itemList += children;
4134 if (clipInfos.count() > 0)
4135 new GroupClipsCommand(this, clipInfos, transitionInfos, false, deleteSelected);
4137 } else if (itemList.at(i)->parentItem() && itemList.at(i)->parentItem()->type() == GROUPWIDGET)
4138 itemList.insert(i + 1, itemList.at(i)->parentItem());
4141 for (int i = 0; i < itemList.count(); i++) {
4142 if (itemList.at(i)->type() == AVWIDGET) {
4144 ClipItem *item = static_cast <ClipItem *>(itemList.at(i));
4145 //kDebug()<<"// DELETE CLP AT: "<<item->info().startPos.frames(25);
4146 new AddTimelineClipCommand(this, item->xml(), item->clipProducer(), item->info(), item->effectList(), false, false, true, true, deleteSelected);
4147 emit clipItemSelected(NULL);
4148 } else if (itemList.at(i)->type() == TRANSITIONWIDGET) {
4150 Transition *item = static_cast <Transition *>(itemList.at(i));
4151 //kDebug()<<"// DELETE TRANS AT: "<<item->info().startPos.frames(25);
4152 new AddTransitionCommand(this, item->info(), item->transitionEndTrack(), item->toXML(), true, true, deleteSelected);
4153 emit transitionItemSelected(NULL);
4156 if (groupCount > 0 && clipCount == 0 && transitionCount == 0)
4157 deleteSelected->setText(i18np("Delete selected group", "Delete selected groups", groupCount));
4158 else if (clipCount > 0 && groupCount == 0 && transitionCount == 0)
4159 deleteSelected->setText(i18np("Delete selected clip", "Delete selected clips", clipCount));
4160 else if (transitionCount > 0 && groupCount == 0 && clipCount == 0)
4161 deleteSelected->setText(i18np("Delete selected transition", "Delete selected transitions", transitionCount));
4162 else deleteSelected->setText(i18n("Delete selected items"));
4163 updateTrackDuration(-1, deleteSelected);
4164 m_commandStack->push(deleteSelected);
4168 void CustomTrackView::doChangeClipSpeed(ItemInfo info, ItemInfo speedIndependantInfo, const double speed, const double oldspeed, int strobe, const QString &id)
4171 //DocClipBase *baseclip = m_document->clipManager()->getClipById(id);
4173 ClipItem *item = getClipItemAt((int) info.startPos.frames(m_document->fps()), info.track);
4175 kDebug() << "ERROR: Cannot find clip for speed change";
4176 emit displayMessage(i18n("Cannot find clip for speed change"), ErrorMessage);
4179 info.track = m_document->tracksCount() - item->track();
4180 int endPos = m_document->renderer()->mltChangeClipSpeed(info, speedIndependantInfo, speed, oldspeed, strobe, item->getProducer(item->track(), false));
4182 item->setSpeed(speed, strobe);
4183 item->updateRectGeometry();
4184 if (item->cropDuration().frames(m_document->fps()) != endPos)
4185 item->resizeEnd((int) info.startPos.frames(m_document->fps()) + endPos - 1);
4186 updatePositionEffects(item, info);
4187 setDocumentModified();
4189 emit displayMessage(i18n("Invalid clip"), ErrorMessage);
4193 void CustomTrackView::cutSelectedClips()
4195 QList<QGraphicsItem *> itemList = scene()->selectedItems();
4196 QList<AbstractGroupItem *> groups;
4197 GenTime currentPos = GenTime(m_cursorPos, m_document->fps());
4198 for (int i = 0; i < itemList.count(); ++i) {
4199 if (!itemList.at(i))
4201 if (itemList.at(i)->type() == AVWIDGET) {
4202 ClipItem *item = static_cast <ClipItem *>(itemList.at(i));
4203 if (item->parentItem() && item->parentItem() != m_selectionGroup) {
4204 AbstractGroupItem *group = static_cast <AbstractGroupItem *>(item->parentItem());
4205 if (!groups.contains(group))
4207 } else if (currentPos > item->startPos() && currentPos < item->endPos()) {
4208 RazorClipCommand *command = new RazorClipCommand(this, item->info(), currentPos);
4209 m_commandStack->push(command);
4211 } else if (itemList.at(i)->type() == GROUPWIDGET && itemList.at(i) != m_selectionGroup) {
4212 AbstractGroupItem *group = static_cast<AbstractGroupItem *>(itemList.at(i));
4213 if (!groups.contains(group))
4218 for (int i = 0; i < groups.count(); ++i)
4219 razorGroup(groups.at(i), currentPos);
4222 void CustomTrackView::razorGroup(AbstractGroupItem* group, GenTime cutPos)
4225 QList <QGraphicsItem *> children = group->childItems();
4226 QList <ItemInfo> clips1, transitions1;
4227 QList <ItemInfo> clipsCut, transitionsCut;
4228 QList <ItemInfo> clips2, transitions2;
4229 for (int i = 0; i < children.count(); ++i) {
4230 children.at(i)->setSelected(false);
4231 AbstractClipItem *child = static_cast <AbstractClipItem *>(children.at(i));
4232 if (child->type() == AVWIDGET) {
4233 if (cutPos > child->endPos())
4234 clips1 << child->info();
4235 else if (cutPos < child->startPos())
4236 clips2 << child->info();
4238 clipsCut << child->info();
4240 if (cutPos > child->endPos())
4241 transitions1 << child->info();
4242 else if (cutPos < child->startPos())
4243 transitions2 << child->info();
4245 transitionsCut << child->info();
4248 if (clipsCut.isEmpty() && transitionsCut.isEmpty() && ((clips1.isEmpty() && transitions1.isEmpty()) || (clips2.isEmpty() && transitions2.isEmpty())))
4250 RazorGroupCommand *command = new RazorGroupCommand(this, clips1, transitions1, clipsCut, transitionsCut, clips2, transitions2, cutPos);
4251 m_commandStack->push(command);
4255 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)
4258 for (int i = 0; i < clipsCut.count(); ++i) {
4259 ClipItem *clip = getClipItemAt(clipsCut.at(i).startPos.frames(m_document->fps()), clipsCut.at(i).track);
4261 ClipItem *clipBehind = cutClip(clipsCut.at(i), cutPos, true);
4262 clips1 << clip->info();
4263 if (clipBehind != NULL)
4264 clips2 << clipBehind->info();
4267 /* TODO: cut transitionsCut
4268 * For now just append them to group1 */
4269 transitions1 << transitionsCut;
4270 doGroupClips(clips1, transitions1, true);
4271 doGroupClips(clips2, transitions2, true);
4273 /* we might also just use clipsCut.at(0)->parentItem().
4274 * Do this loop just in case something went wrong during cut */
4275 for (int i = 0; i < clipsCut.count(); ++i) {
4276 ClipItem *clip = getClipItemAt(cutPos.frames(m_document->fps()), clipsCut.at(i).track);
4277 if (clip && clip->parentItem() && clip->parentItem()->type() == GROUPWIDGET) {
4278 AbstractGroupItem *group = static_cast <AbstractGroupItem *>(clip->parentItem());
4279 QList <QGraphicsItem *> children = group->childItems();
4280 QList <ItemInfo> groupClips;
4281 QList <ItemInfo> groupTrans;
4282 for (int j = 0; j < children.count(); ++j) {
4283 if (children.at(j)->type() == AVWIDGET)
4284 groupClips << ((AbstractClipItem *)children.at(j))->info();
4285 else if (children.at(j)->type() == TRANSITIONWIDGET)
4286 groupTrans << ((AbstractClipItem *)children.at(j))->info();
4288 doGroupClips(groupClips, groupTrans, false);
4292 for (int i = 0; i < clipsCut.count(); ++i)
4293 cutClip(clipsCut.at(i), cutPos, false);
4294 // TODO: uncut transitonsCut
4295 doGroupClips(QList <ItemInfo>() << clips1 << clipsCut << clips2, QList <ItemInfo>() << transitions1 << transitionsCut << transitions2, true);
4299 void CustomTrackView::groupClips(bool group)
4301 QList<QGraphicsItem *> itemList = scene()->selectedItems();
4302 QList <ItemInfo> clipInfos;
4303 QList <ItemInfo> transitionInfos;
4306 int max = itemList.count();
4307 for (int i = 0; i < max; i++) {
4308 if (itemList.at(i)->type() == GROUPWIDGET) {
4309 itemList += itemList.at(i)->childItems();
4313 for (int i = 0; i < itemList.count(); i++) {
4314 if (itemList.at(i)->type() == AVWIDGET) {
4315 AbstractClipItem *clip = static_cast <AbstractClipItem *>(itemList.at(i));
4316 if (!clip->isItemLocked()) clipInfos.append(clip->info());
4317 } else if (itemList.at(i)->type() == TRANSITIONWIDGET) {
4318 AbstractClipItem *clip = static_cast <AbstractClipItem *>(itemList.at(i));
4319 if (!clip->isItemLocked()) transitionInfos.append(clip->info());
4322 if (clipInfos.count() > 0) {
4323 GroupClipsCommand *command = new GroupClipsCommand(this, clipInfos, transitionInfos, group);
4324 m_commandStack->push(command);
4328 void CustomTrackView::doGroupClips(QList <ItemInfo> clipInfos, QList <ItemInfo> transitionInfos, bool group)
4330 resetSelectionGroup();
4331 m_scene->clearSelection();
4333 for (int i = 0; i < clipInfos.count(); i++) {
4334 ClipItem *clip = getClipItemAt(clipInfos.at(i).startPos, clipInfos.at(i).track);
4335 if (clip == NULL) continue;
4336 if (clip->parentItem() && clip->parentItem()->type() == GROUPWIDGET) {
4337 AbstractGroupItem *grp = static_cast <AbstractGroupItem *>(clip->parentItem());
4338 m_document->clipManager()->removeGroup(grp);
4339 scene()->destroyItemGroup(grp);
4341 clip->setFlag(QGraphicsItem::ItemIsMovable, true);
4343 for (int i = 0; i < transitionInfos.count(); i++) {
4344 Transition *tr = getTransitionItemAt(transitionInfos.at(i).startPos, transitionInfos.at(i).track);
4345 if (tr == NULL) continue;
4346 if (tr->parentItem() && tr->parentItem()->type() == GROUPWIDGET) {
4347 AbstractGroupItem *grp = static_cast <AbstractGroupItem *>(tr->parentItem());
4348 m_document->clipManager()->removeGroup(grp);
4349 scene()->destroyItemGroup(grp);
4351 tr->setFlag(QGraphicsItem::ItemIsMovable, true);
4353 setDocumentModified();
4357 QList <QGraphicsItemGroup *> groups;
4358 for (int i = 0; i < clipInfos.count(); i++) {
4359 ClipItem *clip = getClipItemAt(clipInfos.at(i).startPos, clipInfos.at(i).track);
4361 clip->setSelected(true);
4364 for (int i = 0; i < transitionInfos.count(); i++) {
4365 Transition *clip = getTransitionItemAt(transitionInfos.at(i).startPos, transitionInfos.at(i).track);
4367 clip->setSelected(true);
4370 groupSelectedItems(false, true);
4371 setDocumentModified();
4374 void CustomTrackView::addClip(QDomElement xml, const QString &clipId, ItemInfo info, EffectsList effects, bool overwrite, bool push, bool refresh)
4376 DocClipBase *baseclip = m_document->clipManager()->getClipById(clipId);
4377 if (baseclip == NULL) {
4378 emit displayMessage(i18n("No clip copied"), ErrorMessage);
4382 if (baseclip->getProducer() == NULL) {
4383 // If the clip has no producer, we must wait until it is created...
4385 emit displayMessage(i18n("Waiting for clip..."), InformationMessage);
4386 emit forceClipProcessing(clipId);
4387 qApp->processEvents();
4388 for (int i = 0; i < 10; i++) {
4389 if (baseclip->getProducer() == NULL) {
4390 qApp->processEvents();
4391 m_producerNotReady.wait(&m_mutex, 200);
4394 if (baseclip->getProducer() == NULL) {
4395 emit displayMessage(i18n("Cannot insert clip..."), ErrorMessage);
4399 emit displayMessage(QString(), InformationMessage);
4403 ClipItem *item = new ClipItem(baseclip, info, m_document->fps(), xml.attribute("speed", "1").toDouble(), xml.attribute("strobe", "1").toInt(), getFrameWidth());
4404 item->setEffectList(effects);
4405 if (xml.hasAttribute("audio_only")) item->setAudioOnly(true);
4406 else if (xml.hasAttribute("video_only")) item->setVideoOnly(true);
4407 scene()->addItem(item);
4409 int producerTrack = info.track;
4410 int tracknumber = m_document->tracksCount() - info.track - 1;
4411 bool isLocked = m_document->trackInfoAt(tracknumber).isLocked;
4412 if (isLocked) item->setItemLocked(true);
4414 baseclip->addReference();
4415 m_document->updateClip(baseclip->getId());
4416 info.track = m_document->tracksCount() - info.track;
4417 m_document->renderer()->mltInsertClip(info, xml, item->getProducer(producerTrack), overwrite, push);
4418 for (int i = 0; i < item->effectsCount(); i++) {
4419 m_document->renderer()->mltAddEffect(info.track, info.startPos, getEffectArgs(item->effect(i)), false);
4421 setDocumentModified();
4423 m_document->renderer()->doRefresh();
4424 if (!baseclip->isPlaceHolder())
4425 m_waitingThumbs.append(item);
4426 m_thumbsTimer.start();
4429 void CustomTrackView::slotUpdateClip(const QString &clipId, bool reload)
4431 QMutexLocker locker(&m_mutex);
4432 QList<QGraphicsItem *> list = scene()->items();
4433 QList <ClipItem *>clipList;
4434 ClipItem *clip = NULL;
4435 DocClipBase *baseClip = NULL;
4436 Mlt::Tractor *tractor = m_document->renderer()->lockService();
4437 for (int i = 0; i < list.size(); ++i) {
4438 if (list.at(i)->type() == AVWIDGET) {
4439 clip = static_cast <ClipItem *>(list.at(i));
4440 if (clip->clipProducer() == clipId) {
4441 if (baseClip == NULL) {
4442 baseClip = clip->baseClip();
4444 ItemInfo info = clip->info();
4445 Mlt::Producer *prod = NULL;
4446 if (clip->isAudioOnly()) prod = baseClip->audioProducer(info.track);
4447 else if (clip->isVideoOnly()) prod = baseClip->videoProducer(info.track);
4448 else prod = baseClip->getProducer(info.track);
4449 if (reload && !m_document->renderer()->mltUpdateClip(tractor, info, clip->xml(), prod)) {
4450 emit displayMessage(i18n("Cannot update clip (time: %1, track: %2)", info.startPos.frames(m_document->fps()), info.track), ErrorMessage);
4452 else clipList.append(clip);
4456 for (int i = 0; i < clipList.count(); i++)
4457 clipList.at(i)->refreshClip(true, true);
4458 m_document->renderer()->unlockService(tractor);
4461 ClipItem *CustomTrackView::getClipItemAtEnd(GenTime pos, int track)
4463 int framepos = (int)(pos.frames(m_document->fps()));
4464 QList<QGraphicsItem *> list = scene()->items(QPointF(framepos - 1, track * m_tracksHeight + m_tracksHeight / 2));
4465 ClipItem *clip = NULL;
4466 for (int i = 0; i < list.size(); i++) {
4467 if (!list.at(i)->isEnabled()) continue;
4468 if (list.at(i)->type() == AVWIDGET) {
4469 ClipItem *test = static_cast <ClipItem *>(list.at(i));
4470 if (test->endPos() == pos) clip = test;
4477 ClipItem *CustomTrackView::getClipItemAtStart(GenTime pos, int track)
4479 QList<QGraphicsItem *> list = scene()->items(QPointF(pos.frames(m_document->fps()), track * m_tracksHeight + m_tracksHeight / 2));
4480 ClipItem *clip = NULL;
4481 for (int i = 0; i < list.size(); i++) {
4482 if (!list.at(i)->isEnabled()) continue;
4483 if (list.at(i)->type() == AVWIDGET) {
4484 ClipItem *test = static_cast <ClipItem *>(list.at(i));
4485 if (test->startPos() == pos) clip = test;
4492 ClipItem *CustomTrackView::getClipItemAt(int pos, int track)
4494 const QPointF p(pos, track * m_tracksHeight + m_tracksHeight / 2);
4495 QList<QGraphicsItem *> list = scene()->items(p);
4496 ClipItem *clip = NULL;
4497 for (int i = 0; i < list.size(); i++) {
4498 if (!list.at(i)->isEnabled()) continue;
4499 if (list.at(i)->type() == AVWIDGET) {
4500 clip = static_cast <ClipItem *>(list.at(i));
4507 ClipItem *CustomTrackView::getClipItemAt(GenTime pos, int track)
4509 return getClipItemAt((int) pos.frames(m_document->fps()), track);
4513 Transition *CustomTrackView::getTransitionItem(TransitionInfo info)
4515 int pos = info.startPos.frames(m_document->fps());
4516 int track = m_document->tracksCount() - info.b_track;
4517 return getTransitionItemAt(pos, track);
4520 Transition *CustomTrackView::getTransitionItemAt(int pos, int track)
4522 const QPointF p(pos, track * m_tracksHeight + Transition::itemOffset() + 1);
4523 QList<QGraphicsItem *> list = scene()->items(p);
4524 Transition *clip = NULL;
4525 for (int i = 0; i < list.size(); i++) {
4526 if (!list.at(i)->isEnabled()) continue;
4527 if (list.at(i)->type() == TRANSITIONWIDGET) {
4528 clip = static_cast <Transition *>(list.at(i));
4535 Transition *CustomTrackView::getTransitionItemAt(GenTime pos, int track)
4537 return getTransitionItemAt(pos.frames(m_document->fps()), track);
4540 Transition *CustomTrackView::getTransitionItemAtEnd(GenTime pos, int track)
4542 int framepos = (int)(pos.frames(m_document->fps()));
4543 const QPointF p(framepos - 1, track * m_tracksHeight + Transition::itemOffset() + 1);
4544 QList<QGraphicsItem *> list = scene()->items(p);
4545 Transition *clip = NULL;
4546 for (int i = 0; i < list.size(); i++) {
4547 if (!list.at(i)->isEnabled()) continue;
4548 if (list.at(i)->type() == TRANSITIONWIDGET) {
4549 Transition *test = static_cast <Transition *>(list.at(i));
4550 if (test->endPos() == pos) clip = test;
4557 Transition *CustomTrackView::getTransitionItemAtStart(GenTime pos, int track)
4559 const QPointF p(pos.frames(m_document->fps()), track * m_tracksHeight + Transition::itemOffset() + 1);
4560 QList<QGraphicsItem *> list = scene()->items(p);
4561 Transition *clip = NULL;
4562 for (int i = 0; i < list.size(); ++i) {
4563 if (!list.at(i)->isEnabled()) continue;
4564 if (list.at(i)->type() == TRANSITIONWIDGET) {
4565 Transition *test = static_cast <Transition *>(list.at(i));
4566 if (test->startPos() == pos) clip = test;
4573 bool CustomTrackView::moveClip(const ItemInfo &start, const ItemInfo &end, bool refresh, ItemInfo *out_actualEnd)
4575 if (m_selectionGroup) resetSelectionGroup(false);
4576 ClipItem *item = getClipItemAt((int) start.startPos.frames(m_document->fps()), start.track);
4578 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);
4579 kDebug() << "---------------- ERROR, CANNOT find clip to move at.. ";
4582 Mlt::Producer *prod = item->getProducer(end.track);
4585 qDebug() << "Moving item " << (long)item << " from .. to:";
4586 qDebug() << item->info();
4590 bool success = m_document->renderer()->mltMoveClip((int)(m_document->tracksCount() - start.track), (int)(m_document->tracksCount() - end.track),
4591 (int) start.startPos.frames(m_document->fps()), (int)end.startPos.frames(m_document->fps()),
4594 bool snap = KdenliveSettings::snaptopoints();
4595 KdenliveSettings::setSnaptopoints(false);
4596 item->setPos((int) end.startPos.frames(m_document->fps()), (int)(end.track * m_tracksHeight + 1));
4598 int tracknumber = m_document->tracksCount() - end.track - 1;
4599 bool isLocked = m_document->trackInfoAt(tracknumber).isLocked;
4600 m_scene->clearSelection();
4601 if (isLocked) item->setItemLocked(true);
4603 if (item->isItemLocked()) item->setItemLocked(false);
4604 item->setSelected(true);
4606 if (item->baseClip()->isTransparent()) {
4607 // Also move automatic transition
4608 Transition *tr = getTransitionItemAt(start.startPos, start.track);
4609 if (tr && tr->isAutomatic()) {
4610 tr->updateTransitionEndTrack(getPreviousVideoTrack(end.track));
4611 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);
4612 tr->setPos((int) end.startPos.frames(m_document->fps()), (int)(end.track * m_tracksHeight + 1));
4615 KdenliveSettings::setSnaptopoints(snap);
4616 setDocumentModified();
4618 // undo last move and emit error message
4619 emit displayMessage(i18n("Cannot move clip to position %1", m_document->timecode().getTimecodeFromFrames(end.startPos.frames(m_document->fps()))), ErrorMessage);
4621 if (refresh) m_document->renderer()->doRefresh();
4622 if (out_actualEnd != NULL) {
4623 *out_actualEnd = item->info();
4625 qDebug() << "Actual end position updated:" << *out_actualEnd;
4629 qDebug() << item->info();
4634 void CustomTrackView::moveGroup(QList <ItemInfo> startClip, QList <ItemInfo> startTransition, const GenTime &offset, const int trackOffset, bool reverseMove)
4637 resetSelectionGroup();
4638 m_scene->clearSelection();
4640 m_selectionGroup = new AbstractGroupItem(m_document->fps());
4641 scene()->addItem(m_selectionGroup);
4643 m_document->renderer()->blockSignals(true);
4644 for (int i = 0; i < startClip.count(); i++) {
4646 startClip[i].startPos = startClip.at(i).startPos - offset;
4647 startClip[i].track = startClip.at(i).track - trackOffset;
4649 ClipItem *clip = getClipItemAt(startClip.at(i).startPos, startClip.at(i).track);
4651 clip->setItemLocked(false);
4652 if (clip->parentItem()) {
4653 m_selectionGroup->addToGroup(clip->parentItem());
4654 clip->parentItem()->setFlag(QGraphicsItem::ItemIsMovable, false);
4656 m_selectionGroup->addToGroup(clip);
4657 clip->setFlag(QGraphicsItem::ItemIsMovable, false);
4659 m_document->renderer()->mltRemoveClip(m_document->tracksCount() - startClip.at(i).track, startClip.at(i).startPos);
4660 } else kDebug() << "//MISSING CLIP AT: " << startClip.at(i).startPos.frames(25);
4662 for (int i = 0; i < startTransition.count(); i++) {
4664 startTransition[i].startPos = startTransition.at(i).startPos - offset;
4665 startTransition[i].track = startTransition.at(i).track - trackOffset;
4667 Transition *tr = getTransitionItemAt(startTransition.at(i).startPos, startTransition.at(i).track);
4669 tr->setItemLocked(false);
4670 if (tr->parentItem()) {
4671 m_selectionGroup->addToGroup(tr->parentItem());
4672 tr->parentItem()->setFlag(QGraphicsItem::ItemIsMovable, false);
4674 m_selectionGroup->addToGroup(tr);
4675 tr->setFlag(QGraphicsItem::ItemIsMovable, false);
4677 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());
4678 } else kDebug() << "//MISSING TRANSITION AT: " << startTransition.at(i).startPos.frames(25);
4680 m_document->renderer()->blockSignals(false);
4682 if (m_selectionGroup) {
4683 bool snap = KdenliveSettings::snaptopoints();
4684 KdenliveSettings::setSnaptopoints(false);
4686 m_selectionGroup->translate(offset.frames(m_document->fps()), trackOffset *(qreal) m_tracksHeight);
4687 //m_selectionGroup->moveBy(offset.frames(m_document->fps()), trackOffset *(qreal) m_tracksHeight);
4689 QList<QGraphicsItem *> children = m_selectionGroup->childItems();
4690 QList <AbstractGroupItem*> groupList;
4692 int max = children.count();
4693 for (int i = 0; i < max; i++) {
4694 if (children.at(i)->type() == GROUPWIDGET) {
4695 children += children.at(i)->childItems();
4696 //AbstractGroupItem *grp = static_cast<AbstractGroupItem *>(children.at(i));
4697 //grp->moveBy(offset.frames(m_document->fps()), trackOffset *(qreal) m_tracksHeight);
4698 /*m_document->clipManager()->removeGroup(grp);
4699 m_scene->destroyItemGroup(grp);*/
4700 AbstractGroupItem *group = (AbstractGroupItem*) children.at(i);
4701 if (!groupList.contains(group)) groupList.append(group);
4702 children.removeAll(children.at(i));
4707 for (int i = 0; i < children.count(); i++) {
4708 // re-add items in correct place
4709 if (children.at(i)->type() != AVWIDGET && children.at(i)->type() != TRANSITIONWIDGET) continue;
4710 AbstractClipItem *item = static_cast <AbstractClipItem *>(children.at(i));
4712 ItemInfo info = item->info();
4713 int tracknumber = m_document->tracksCount() - info.track - 1;
4714 bool isLocked = m_document->trackInfoAt(tracknumber).isLocked;
4716 item->setItemLocked(true);
4717 else if (item->isItemLocked())
4718 item->setItemLocked(false);
4720 if (item->type() == AVWIDGET) {
4721 ClipItem *clip = static_cast <ClipItem*>(item);
4722 int trackProducer = info.track;
4723 info.track = m_document->tracksCount() - info.track;
4724 m_document->renderer()->mltInsertClip(info, clip->xml(), clip->getProducer(trackProducer));
4725 for (int i = 0; i < clip->effectsCount(); i++) {
4726 m_document->renderer()->mltAddEffect(info.track, info.startPos, getEffectArgs(clip->effect(i)), false);
4728 } else if (item->type() == TRANSITIONWIDGET) {
4729 Transition *tr = static_cast <Transition*>(item);
4731 if (!tr->forcedTrack()) {
4732 newTrack = getPreviousVideoTrack(info.track);
4734 newTrack = tr->transitionEndTrack() + trackOffset;
4735 if (newTrack < 0 || newTrack > m_document->tracksCount()) newTrack = getPreviousVideoTrack(info.track);
4737 tr->updateTransitionEndTrack(newTrack);
4738 m_document->renderer()->mltAddTransition(tr->transitionTag(), newTrack, m_document->tracksCount() - info.track, info.startPos, info.endPos, tr->toXML());
4742 resetSelectionGroup(false);
4743 for (int i = 0; i < groupList.count(); i++)
4744 rebuildGroup(groupList.at(i));
4748 KdenliveSettings::setSnaptopoints(snap);
4749 m_document->renderer()->doRefresh();
4750 } else kDebug() << "///////// WARNING; NO GROUP TO MOVE";
4753 void CustomTrackView::moveTransition(const ItemInfo &start, const ItemInfo &end, bool refresh)
4755 Transition *item = getTransitionItemAt(start.startPos, start.track);
4757 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);
4758 kDebug() << "---------------- ERROR, CANNOT find transition to move... ";// << startPos.x() * m_scale * FRAME_SIZE + 1 << ", " << startPos.y() * m_tracksHeight + m_tracksHeight / 2;
4762 bool snap = KdenliveSettings::snaptopoints();
4763 KdenliveSettings::setSnaptopoints(false);
4765 if (end.endPos - end.startPos == start.endPos - start.startPos) {
4766 // Transition was moved
4767 item->setPos((int) end.startPos.frames(m_document->fps()), (end.track) * m_tracksHeight + 1);
4768 } else if (end.endPos == start.endPos) {
4769 // Transition start resize
4770 item->resizeStart((int) end.startPos.frames(m_document->fps()));
4771 } else if (end.startPos == start.startPos) {
4772 // Transition end resize;
4773 kDebug() << "// resize END: " << end.endPos.frames(m_document->fps());
4774 item->resizeEnd((int) end.endPos.frames(m_document->fps()));
4777 item->setPos((int) end.startPos.frames(m_document->fps()), (end.track) * m_tracksHeight + 1);
4778 item->resizeStart((int) end.startPos.frames(m_document->fps()));
4779 item->resizeEnd((int) end.endPos.frames(m_document->fps()));
4781 //item->moveTransition(GenTime((int) (endPos.x() - startPos.x()), m_document->fps()));
4782 KdenliveSettings::setSnaptopoints(snap);
4783 item->updateTransitionEndTrack(getPreviousVideoTrack(end.track));
4784 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());
4785 if (m_dragItem && m_dragItem == item) {
4787 ClipItem *transitionClip = getClipItemAt(item->startPos(), item->track());
4788 if (transitionClip && transitionClip->baseClip()) {
4789 QString size = transitionClip->baseClip()->getProperty("frame_size");
4790 double factor = transitionClip->baseClip()->getProperty("aspect_ratio").toDouble();
4791 if (factor == 0) factor = 1.0;
4792 p.setX((int)(size.section('x', 0, 0).toInt() * factor + 0.5));
4793 p.setY(size.section('x', 1, 1).toInt());
4795 emit transitionItemSelected(item, getPreviousVideoTrack(item->track()), p);
4797 if (refresh) m_document->renderer()->doRefresh();
4798 setDocumentModified();
4801 void CustomTrackView::resizeClip(const ItemInfo &start, const ItemInfo &end, bool dontWorry)
4803 bool resizeClipStart = (start.startPos != end.startPos);
4804 ClipItem *item = getClipItemAtStart(start.startPos, start.track);
4806 if (dontWorry) return;
4807 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);
4808 kDebug() << "---------------- ERROR, CANNOT find clip to resize at... "; // << startPos;
4811 if (item->parentItem()) {
4812 // Item is part of a group, reset group
4813 resetSelectionGroup();
4816 bool snap = KdenliveSettings::snaptopoints();
4817 KdenliveSettings::setSnaptopoints(false);
4819 if (resizeClipStart) {
4820 ItemInfo clipinfo = item->info();
4821 clipinfo.track = m_document->tracksCount() - clipinfo.track;
4822 bool success = m_document->renderer()->mltResizeClipStart(clipinfo, end.startPos - clipinfo.startPos);
4824 item->resizeStart((int) end.startPos.frames(m_document->fps()));
4826 emit displayMessage(i18n("Error when resizing clip"), ErrorMessage);
4828 ItemInfo clipinfo = item->info();
4829 clipinfo.track = m_document->tracksCount() - clipinfo.track;
4830 bool success = m_document->renderer()->mltResizeClipEnd(clipinfo, end.endPos - clipinfo.startPos);
4832 item->resizeEnd((int) end.endPos.frames(m_document->fps()));
4834 emit displayMessage(i18n("Error when resizing clip"), ErrorMessage);
4836 if (!resizeClipStart && end.cropStart != start.cropStart) {
4837 kDebug() << "// RESIZE CROP, DIFF: " << (end.cropStart - start.cropStart).frames(25);
4838 ItemInfo clipinfo = end;
4839 clipinfo.track = m_document->tracksCount() - end.track;
4840 bool success = m_document->renderer()->mltResizeClipCrop(clipinfo, end.cropStart);
4842 item->setCropStart(end.cropStart);
4843 item->resetThumbs(true);
4846 m_document->renderer()->doRefresh();
4847 KdenliveSettings::setSnaptopoints(snap);
4848 setDocumentModified();
4851 void CustomTrackView::prepareResizeClipStart(AbstractClipItem* item, ItemInfo oldInfo, int pos, bool check, QUndoCommand *command)
4853 if (pos == oldInfo.startPos.frames(m_document->fps()))
4855 bool snap = KdenliveSettings::snaptopoints();
4857 KdenliveSettings::setSnaptopoints(false);
4858 item->resizeStart(pos);
4859 if (item->startPos().frames(m_document->fps()) != pos) {
4860 item->resizeStart(oldInfo.startPos.frames(m_document->fps()));
4861 emit displayMessage(i18n("Not possible to resize"), ErrorMessage);
4862 KdenliveSettings::setSnaptopoints(snap);
4865 KdenliveSettings::setSnaptopoints(snap);
4868 bool hasParentCommand = false;
4870 hasParentCommand = true;
4872 command = new QUndoCommand();
4873 command->setText(i18n("Resize clip start"));
4876 // do this here, too, because otherwise undo won't update the group
4877 if (item->parentItem() && item->parentItem() != m_selectionGroup)
4878 new RebuildGroupCommand(this, item->info().track, item->endPos() - GenTime(1, m_document->fps()), command);
4880 ItemInfo info = item->info();
4881 if (item->type() == AVWIDGET) {
4882 ItemInfo resizeinfo = oldInfo;
4883 resizeinfo.track = m_document->tracksCount() - resizeinfo.track;
4884 bool success = m_document->renderer()->mltResizeClipStart(resizeinfo, item->startPos() - oldInfo.startPos);
4886 // Check if there is an automatic transition on that clip (lower track)
4887 Transition *transition = getTransitionItemAtStart(oldInfo.startPos, oldInfo.track);
4888 if (transition && transition->isAutomatic()) {
4889 ItemInfo trInfo = transition->info();
4890 ItemInfo newTrInfo = trInfo;
4891 newTrInfo.startPos = item->startPos();
4892 if (newTrInfo.startPos < newTrInfo.endPos)
4893 new MoveTransitionCommand(this, trInfo, newTrInfo, true, command);
4895 // Check if there is an automatic transition on that clip (upper track)
4896 transition = getTransitionItemAtStart(oldInfo.startPos, oldInfo.track - 1);
4897 if (transition && transition->isAutomatic() && (m_document->tracksCount() - transition->transitionEndTrack()) == oldInfo.track) {
4898 ItemInfo trInfo = transition->info();
4899 ItemInfo newTrInfo = trInfo;
4900 newTrInfo.startPos = item->startPos();
4901 ClipItem * upperClip = getClipItemAt(oldInfo.startPos, oldInfo.track - 1);
4902 if ((!upperClip || !upperClip->baseClip()->isTransparent()) && newTrInfo.startPos < newTrInfo.endPos)
4903 new MoveTransitionCommand(this, trInfo, newTrInfo, true, command);
4906 ClipItem *clip = static_cast < ClipItem * >(item);
4909 // Since we must always resize clip before updating the keyframes, we
4910 // put a resize command before & after checking keyframes so that
4911 // we are sure the resize is performed before whenever we do or undo the action
4912 new ResizeClipCommand(this, oldInfo, info, false, true, command);
4913 adjustEffects(clip, oldInfo, command);
4914 new ResizeClipCommand(this, oldInfo, info, false, true, command);
4916 KdenliveSettings::setSnaptopoints(false);
4917 item->resizeStart((int) oldInfo.startPos.frames(m_document->fps()));
4918 KdenliveSettings::setSnaptopoints(snap);
4919 emit displayMessage(i18n("Error when resizing clip"), ErrorMessage);
4921 } else if (item->type() == TRANSITIONWIDGET) {
4922 Transition *transition = static_cast <Transition *>(item);
4923 if (!m_document->renderer()->mltMoveTransition(transition->transitionTag(), (int)(m_document->tracksCount() - oldInfo.track), (int)(m_document->tracksCount() - oldInfo.track), transition->transitionEndTrack(), oldInfo.startPos, oldInfo.endPos, info.startPos, info.endPos)) {
4924 // Cannot resize transition
4925 KdenliveSettings::setSnaptopoints(false);
4926 transition->resizeStart((int) oldInfo.startPos.frames(m_document->fps()));
4927 KdenliveSettings::setSnaptopoints(snap);
4928 emit displayMessage(i18n("Cannot resize transition"), ErrorMessage);
4930 MoveTransitionCommand *moveCommand = new MoveTransitionCommand(this, oldInfo, info, false, command);
4931 if (command == NULL)
4932 m_commandStack->push(moveCommand);
4936 if (item->parentItem() && item->parentItem() != m_selectionGroup)
4937 new RebuildGroupCommand(this, item->info().track, item->endPos() - GenTime(1, m_document->fps()), command);
4939 if (!hasParentCommand)
4940 m_commandStack->push(command);
4943 void CustomTrackView::prepareResizeClipEnd(AbstractClipItem* item, ItemInfo oldInfo, int pos, bool check, QUndoCommand *command)
4945 if (pos == oldInfo.endPos.frames(m_document->fps()))
4947 bool snap = KdenliveSettings::snaptopoints();
4949 KdenliveSettings::setSnaptopoints(false);
4950 item->resizeEnd(pos);
4951 if (item->endPos().frames(m_document->fps()) != pos) {
4952 item->resizeEnd(oldInfo.endPos.frames(m_document->fps()));
4953 emit displayMessage(i18n("Not possible to resize"), ErrorMessage);
4954 KdenliveSettings::setSnaptopoints(snap);
4957 KdenliveSettings::setSnaptopoints(snap);
4960 bool hasParentCommand = false;
4962 hasParentCommand = true;
4964 command = new QUndoCommand();
4967 // do this here, too, because otherwise undo won't update the group
4968 if (item->parentItem() && item->parentItem() != m_selectionGroup)
4969 new RebuildGroupCommand(this, item->info().track, item->startPos(), command);
4971 ItemInfo info = item->info();
4972 if (item->type() == AVWIDGET) {
4973 if (!hasParentCommand) command->setText(i18n("Resize clip end"));
4974 ItemInfo resizeinfo = info;
4975 resizeinfo.track = m_document->tracksCount() - resizeinfo.track;
4976 bool success = m_document->renderer()->mltResizeClipEnd(resizeinfo, resizeinfo.cropDuration);
4978 // Check if there is an automatic transition on that clip (lower track)
4979 Transition *tr = getTransitionItemAtEnd(oldInfo.endPos, oldInfo.track);
4980 if (tr && tr->isAutomatic()) {
4981 ItemInfo trInfo = tr->info();
4982 ItemInfo newTrInfo = trInfo;
4983 newTrInfo.endPos = item->endPos();
4984 if (newTrInfo.endPos > newTrInfo.startPos)
4985 new MoveTransitionCommand(this, trInfo, newTrInfo, true, command);
4988 // Check if there is an automatic transition on that clip (upper track)
4989 tr = getTransitionItemAtEnd(oldInfo.endPos, oldInfo.track - 1);
4990 if (tr && tr->isAutomatic() && (m_document->tracksCount() - tr->transitionEndTrack()) == oldInfo.track) {
4991 ItemInfo trInfo = tr->info();
4992 ItemInfo newTrInfo = trInfo;
4993 newTrInfo.endPos = item->endPos();
4994 ClipItem * upperClip = getClipItemAtEnd(oldInfo.endPos, oldInfo.track - 1);
4995 if ((!upperClip || !upperClip->baseClip()->isTransparent()) && newTrInfo.endPos > newTrInfo.startPos)
4996 new MoveTransitionCommand(this, trInfo, newTrInfo, true, command);
5000 ClipItem *clip = static_cast < ClipItem * >(item);
5003 // Since we must always resize clip before updating the keyframes, we
5004 // put a resize command before & after checking keyframes so that
5005 // we are sure the resize is performed before whenever we do or undo the action
5006 new ResizeClipCommand(this, oldInfo, info, false, true, command);
5007 adjustEffects(clip, oldInfo, command);
5008 new ResizeClipCommand(this, oldInfo, info, false, true, command);
5010 KdenliveSettings::setSnaptopoints(false);
5011 item->resizeEnd((int) oldInfo.endPos.frames(m_document->fps()));
5012 KdenliveSettings::setSnaptopoints(true);
5013 emit displayMessage(i18n("Error when resizing clip"), ErrorMessage);
5015 } else if (item->type() == TRANSITIONWIDGET) {
5016 if (!hasParentCommand) command->setText(i18n("Resize transition end"));
5017 Transition *transition = static_cast <Transition *>(item);
5018 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)) {
5019 // Cannot resize transition
5020 KdenliveSettings::setSnaptopoints(false);
5021 transition->resizeEnd((int) oldInfo.endPos.frames(m_document->fps()));
5022 KdenliveSettings::setSnaptopoints(true);
5023 emit displayMessage(i18n("Cannot resize transition"), ErrorMessage);
5025 // Check transition keyframes
5026 QDomElement old = transition->toXML();
5027 if (transition->updateKeyframes()) {
5028 QDomElement xml = transition->toXML();
5029 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);
5030 new EditTransitionCommand(this, transition->track(), transition->startPos(), old, xml, false, command);
5032 new MoveTransitionCommand(this, oldInfo, info, false, command);
5035 if (item->parentItem() && item->parentItem() != m_selectionGroup)
5036 new RebuildGroupCommand(this, item->info().track, item->startPos(), command);
5038 if (!hasParentCommand) {
5039 updateTrackDuration(oldInfo.track, command);
5040 m_commandStack->push(command);
5044 void CustomTrackView::updatePositionEffects(ClipItem* item, ItemInfo info, bool standalone)
5046 int end = item->fadeIn();
5048 // there is a fade in effect
5049 int effectPos = item->hasEffect("volume", "fadein");
5050 if (effectPos != -1) {
5051 QDomElement effect = item->getEffectAtIndex(effectPos);
5052 int start = item->cropStart().frames(m_document->fps());
5053 int max = item->cropDuration().frames(m_document->fps());
5055 // Make sure the fade effect is not longer than the clip
5056 item->setFadeIn(max);
5057 end = item->fadeIn();
5060 EffectsList::setParameter(effect, "in", QString::number(start));
5061 EffectsList::setParameter(effect, "out", QString::number(end));
5063 if (!m_document->renderer()->mltEditEffect(m_document->tracksCount() - item->track(), item->startPos(), getEffectArgs(effect)))
5064 emit displayMessage(i18n("Problem editing effect"), ErrorMessage);
5065 // if fade effect is displayed, update the effect edit widget with new clip duration
5066 if (item->isSelected() && effectPos == item->selectedEffectIndex())
5067 emit clipItemSelected(item);
5070 effectPos = item->hasEffect("brightness", "fade_from_black");
5071 if (effectPos != -1) {
5072 QDomElement effect = item->getEffectAtIndex(effectPos);
5073 int start = item->cropStart().frames(m_document->fps());
5074 int max = item->cropDuration().frames(m_document->fps());
5076 // Make sure the fade effect is not longer than the clip
5077 item->setFadeIn(max);
5078 end = item->fadeIn();
5081 EffectsList::setParameter(effect, "in", QString::number(start));
5082 EffectsList::setParameter(effect, "out", QString::number(end));
5084 if (!m_document->renderer()->mltEditEffect(m_document->tracksCount() - item->track(), item->startPos(), getEffectArgs(effect)))
5085 emit displayMessage(i18n("Problem editing effect"), ErrorMessage);
5086 // if fade effect is displayed, update the effect edit widget with new clip duration
5087 if (item->isSelected() && effectPos == item->selectedEffectIndex())
5088 emit clipItemSelected(item);
5093 int start = item->fadeOut();
5095 // there is a fade out effect
5096 int effectPos = item->hasEffect("volume", "fadeout");
5097 if (effectPos != -1) {
5098 QDomElement effect = item->getEffectAtIndex(effectPos);
5099 int max = item->cropDuration().frames(m_document->fps());
5100 int end = max + item->cropStart().frames(m_document->fps());
5102 // Make sure the fade effect is not longer than the clip
5103 item->setFadeOut(max);
5104 start = item->fadeOut();
5106 start = end - start;
5107 EffectsList::setParameter(effect, "in", QString::number(start));
5108 EffectsList::setParameter(effect, "out", QString::number(end));
5110 if (!m_document->renderer()->mltEditEffect(m_document->tracksCount() - item->track(), item->startPos(), getEffectArgs(effect)))
5111 emit displayMessage(i18n("Problem editing effect"), ErrorMessage);
5112 // if fade effect is displayed, update the effect edit widget with new clip duration
5113 if (item->isSelected() && effectPos == item->selectedEffectIndex())
5114 emit clipItemSelected(item);
5117 effectPos = item->hasEffect("brightness", "fade_to_black");
5118 if (effectPos != -1) {
5119 QDomElement effect = item->getEffectAtIndex(effectPos);
5120 int max = item->cropDuration().frames(m_document->fps());
5121 int end = max + item->cropStart().frames(m_document->fps());
5123 // Make sure the fade effect is not longer than the clip
5124 item->setFadeOut(max);
5125 start = item->fadeOut();
5127 start = end - start;
5128 EffectsList::setParameter(effect, "in", QString::number(start));
5129 EffectsList::setParameter(effect, "out", QString::number(end));
5131 if (!m_document->renderer()->mltEditEffect(m_document->tracksCount() - item->track(), item->startPos(), getEffectArgs(effect)))
5132 emit displayMessage(i18n("Problem editing effect"), ErrorMessage);
5133 // if fade effect is displayed, update the effect edit widget with new clip duration
5134 if (item->isSelected() && effectPos == item->selectedEffectIndex())
5135 emit clipItemSelected(item);
5140 int effectPos = item->hasEffect("freeze", "freeze");
5141 if (effectPos != -1) {
5142 // Freeze effect needs to be adjusted with clip resize
5143 int diff = (info.startPos - item->startPos()).frames(m_document->fps());
5144 QDomElement eff = item->getEffectAtIndex(effectPos);
5145 if (!eff.isNull() && diff != 0) {
5146 int freeze_pos = EffectsList::parameter(eff, "frame").toInt() + diff;
5147 EffectsList::setParameter(eff, "frame", QString::number(freeze_pos));
5149 if (item->isSelected() && item->selectedEffect().attribute("id") == "freeze") {
5150 emit clipItemSelected(item);
5157 double CustomTrackView::getSnapPointForPos(double pos)
5159 return m_scene->getSnapPointForPos(pos, KdenliveSettings::snaptopoints());
5162 void CustomTrackView::updateSnapPoints(AbstractClipItem *selected, QList <GenTime> offsetList, bool skipSelectedItems)
5164 QList <GenTime> snaps;
5165 if (selected && offsetList.isEmpty()) offsetList.append(selected->cropDuration());
5166 QList<QGraphicsItem *> itemList = items();
5167 for (int i = 0; i < itemList.count(); i++) {
5168 if (itemList.at(i) == selected) continue;
5169 if (skipSelectedItems && itemList.at(i)->isSelected()) continue;
5170 if (itemList.at(i)->type() == AVWIDGET) {
5171 ClipItem *item = static_cast <ClipItem *>(itemList.at(i));
5172 GenTime start = item->startPos();
5173 GenTime end = item->endPos();
5174 snaps.append(start);
5176 if (!offsetList.isEmpty()) {
5177 for (int j = 0; j < offsetList.size(); j++) {
5178 if (start > offsetList.at(j)) snaps.append(start - offsetList.at(j));
5179 if (end > offsetList.at(j)) snaps.append(end - offsetList.at(j));
5183 QList < GenTime > markers = item->snapMarkers();
5184 for (int j = 0; j < markers.size(); ++j) {
5185 GenTime t = markers.at(j);
5187 if (!offsetList.isEmpty()) {
5188 for (int k = 0; k < offsetList.size(); k++) {
5189 if (t > offsetList.at(k)) snaps.append(t - offsetList.at(k));
5193 } else if (itemList.at(i)->type() == TRANSITIONWIDGET) {
5194 Transition *transition = static_cast <Transition*>(itemList.at(i));
5195 GenTime start = transition->startPos();
5196 GenTime end = transition->endPos();
5197 snaps.append(start);
5199 if (!offsetList.isEmpty()) {
5200 for (int j = 0; j < offsetList.size(); j++) {
5201 if (start > offsetList.at(j)) snaps.append(start - offsetList.at(j));
5202 if (end > offsetList.at(j)) snaps.append(end - offsetList.at(j));
5208 // add cursor position
5209 GenTime pos = GenTime(m_cursorPos, m_document->fps());
5211 if (!offsetList.isEmpty()) {
5212 for (int j = 0; j < offsetList.size(); j++) {
5213 snaps.append(pos - offsetList.at(j));
5218 for (int i = 0; i < m_guides.count(); i++) {
5219 snaps.append(m_guides.at(i)->position());
5220 if (!offsetList.isEmpty()) {
5221 for (int j = 0; j < offsetList.size(); j++) {
5222 snaps.append(m_guides.at(i)->position() - offsetList.at(j));
5228 QPoint z = m_document->zone();
5229 snaps.append(GenTime(z.x(), m_document->fps()));
5230 snaps.append(GenTime(z.y(), m_document->fps()));
5233 m_scene->setSnapList(snaps);
5234 //for (int i = 0; i < m_snapPoints.size(); ++i)
5235 // kDebug() << "SNAP POINT: " << m_snapPoints.at(i).frames(25);
5238 void CustomTrackView::slotSeekToPreviousSnap()
5240 updateSnapPoints(NULL);
5241 GenTime res = m_scene->previousSnapPoint(GenTime(m_cursorPos, m_document->fps()));
5242 seekCursorPos((int) res.frames(m_document->fps()));
5246 void CustomTrackView::slotSeekToNextSnap()
5248 updateSnapPoints(NULL);
5249 GenTime res = m_scene->nextSnapPoint(GenTime(m_cursorPos, m_document->fps()));
5250 seekCursorPos((int) res.frames(m_document->fps()));
5254 void CustomTrackView::clipStart()
5256 AbstractClipItem *item = getMainActiveClip();
5258 seekCursorPos((int) item->startPos().frames(m_document->fps()));
5263 void CustomTrackView::clipEnd()
5265 AbstractClipItem *item = getMainActiveClip();
5267 seekCursorPos((int) item->endPos().frames(m_document->fps()) - 1);
5272 void CustomTrackView::slotAddClipExtraData(const QString &id, const QString &key, const QString &data, QUndoCommand *groupCommand)
5274 DocClipBase *base = m_document->clipManager()->getClipById(id);
5276 QMap <QString, QString> extraData = base->analysisData();
5277 QString oldData = extraData.value(key);
5278 AddExtraDataCommand *command = new AddExtraDataCommand(this, id, key, oldData, data, groupCommand);
5279 if (!groupCommand) m_commandStack->push(command);
5282 void CustomTrackView::slotAddClipMarker(const QString &id, QList <CommentedTime> newMarkers, QUndoCommand *groupCommand)
5284 QUndoCommand *subCommand = NULL;
5285 if (newMarkers.count() > 1 && groupCommand == NULL) {
5286 subCommand = new QUndoCommand;
5287 subCommand->setText("Add markers");
5289 for (int i = 0; i < newMarkers.count(); i++) {
5290 CommentedTime oldMarker = m_document->clipManager()->getClipById(id)->markerAt(newMarkers.at(i).time());
5291 if (oldMarker == CommentedTime()) {
5292 oldMarker = newMarkers.at(i);
5293 oldMarker.setMarkerType(-1);
5295 if (newMarkers.count() == 1 && !groupCommand) {
5296 AddMarkerCommand *command = new AddMarkerCommand(this, oldMarker, newMarkers.at(i), id, groupCommand);
5297 m_commandStack->push(command);
5299 else if (groupCommand) {
5300 (void) new AddMarkerCommand(this, oldMarker, newMarkers.at(i), id, groupCommand);
5303 (void) new AddMarkerCommand(this, oldMarker, newMarkers.at(i), id, subCommand);
5306 if (subCommand) m_commandStack->push(subCommand);
5309 void CustomTrackView::slotDeleteClipMarker(const QString &comment, const QString &id, const GenTime &position)
5311 CommentedTime oldmarker(position, comment);
5312 CommentedTime marker = oldmarker;
5313 marker.setMarkerType(-1);
5314 AddMarkerCommand *command = new AddMarkerCommand(this, oldmarker, marker, id);
5315 m_commandStack->push(command);
5318 void CustomTrackView::slotDeleteAllClipMarkers(const QString &id)
5320 DocClipBase *base = m_document->clipManager()->getClipById(id);
5321 QList <CommentedTime> markers = base->commentedSnapMarkers();
5323 if (markers.isEmpty()) {
5324 emit displayMessage(i18n("Clip has no markers"), ErrorMessage);
5327 QUndoCommand *deleteMarkers = new QUndoCommand();
5328 deleteMarkers->setText("Delete clip markers");
5330 for (int i = 0; i < markers.size(); i++) {
5331 CommentedTime oldMarker = markers.at(i);
5332 CommentedTime marker = oldMarker;
5333 marker.setMarkerType(-1);
5334 new AddMarkerCommand(this, oldMarker, marker, id, deleteMarkers);
5336 m_commandStack->push(deleteMarkers);
5339 void CustomTrackView::slotSaveClipMarkers(const QString &id)
5341 DocClipBase *base = m_document->clipManager()->getClipById(id);
5342 QList < CommentedTime > markers = base->commentedSnapMarkers();
5343 if (!markers.isEmpty()) {
5344 // Set up categories
5345 QComboBox *cbox = new QComboBox;
5346 cbox->insertItem(0, i18n("All categories"));
5347 for (int i = 0; i < 5; ++i) {
5348 cbox->insertItem(i + 1, i18n("Category %1", i));
5349 cbox->setItemData(i + 1, CommentedTime::markerColor(i), Qt::DecorationRole);
5351 cbox->setCurrentIndex(0);
5352 KFileDialog fd(KUrl("kfiledialog:///projectfolder"), "text/plain", this, cbox);
5353 fd.setMode(KFile::File);
5354 fd.setOperationMode(KFileDialog::Saving);
5356 QString url = fd.selectedFile();
5357 //QString url = KFileDialog::getSaveFileName(KUrl("kfiledialog:///projectfolder"), "text/plain", this, i18n("Save markers"));
5358 if (url.isEmpty()) return;
5361 int category = cbox->currentIndex() - 1;
5362 for (int i = 0; i < markers.count(); i++) {
5363 if (category >= 0) {
5364 // Save only the markers in selected category
5365 if (markers.at(i).markerType() != category) continue;
5367 data.append(QString::number(markers.at(i).time().seconds()));
5369 data.append(QString::number(markers.at(i).time().seconds()));
5371 data.append(markers.at(i).comment());
5377 if (!file.open(QIODevice::WriteOnly | QIODevice::Text)) {
5378 emit displayMessage(i18n("Cannot open file %1", url), ErrorMessage);
5381 file.write(data.toUtf8());
5386 void CustomTrackView::slotLoadClipMarkers(const QString &id)
5388 QComboBox *cbox = new QComboBox;
5389 for (int i = 0; i < 5; ++i) {
5390 cbox->insertItem(i, i18n("Category %1", i));
5391 cbox->setItemData(i, CommentedTime::markerColor(i), Qt::DecorationRole);
5393 cbox->setCurrentIndex(KdenliveSettings::default_marker_type());
5394 KFileDialog fd(KUrl("kfiledialog:///projectfolder"), "text/plain", this, cbox);
5395 fd.setMode(KFile::File);
5396 fd.setOperationMode(KFileDialog::Opening);
5398 QString url = fd.selectedFile();
5400 //KUrl url = KFileDialog::getOpenUrl(KUrl("kfiledialog:///projectfolder"), "text/plain", this, i18n("Load marker file"));
5401 if (url.isEmpty()) return;
5402 int category = cbox->currentIndex();
5405 if (!file.open(QIODevice::ReadOnly | QIODevice::Text)) {
5406 emit displayMessage(i18n("Cannot open file %1", KUrl(url).fileName()), ErrorMessage);
5409 QString data = QString::fromUtf8(file.readAll());
5411 QStringList lines = data.split("\n", QString::SkipEmptyParts);
5414 QUndoCommand *command = new QUndoCommand();
5415 command->setText("Load markers");
5417 QList <CommentedTime> markersList;
5418 foreach(QString line, lines) {
5420 values = line.split("\t", QString::SkipEmptyParts);
5421 double time1 = values.at(0).toDouble(&ok);
5424 if (values.count() >1) {
5425 time2 = values.at(1).toDouble(&ok);
5426 if (values.count() == 2) {
5427 // Check if second value is a number or text
5430 markerText = values.at(1);
5432 else markerText = i18n("Marker");
5435 // We assume 3 values per line: in out name
5437 // 2nd value is not a number, drop
5440 markerText = values.at(2);
5444 if (!markerText.isEmpty()) {
5445 // Marker found, add it
5446 //TODO: allow user to set a marker category
5447 CommentedTime marker1(GenTime(time1), markerText, category);
5448 markersList << marker1;
5449 if (time2 > 0 && time2 != time1) {
5450 CommentedTime marker2(GenTime(time2), markerText, category);
5451 markersList << marker2;
5455 if (!markersList.isEmpty()) slotAddClipMarker(id, markersList, command);
5456 if (command->childCount() > 0) m_commandStack->push(command);
5457 else delete command;
5460 void CustomTrackView::addMarker(const QString &id, const CommentedTime marker)
5462 DocClipBase *base = m_document->clipManager()->getClipById(id);
5463 if (base == NULL) return;
5464 if (marker.markerType() < 0) base->deleteSnapMarker(marker.time());
5465 else base->addSnapMarker(marker);
5466 emit updateClipMarkers(base);
5467 setDocumentModified();
5468 viewport()->update();
5471 void CustomTrackView::addData(const QString &id, const QString &key, const QString &data)
5473 DocClipBase *base = m_document->clipManager()->getClipById(id);
5474 if (base == NULL) return;
5475 base->setAnalysisData(key, data);
5476 emit updateClipExtraData(base);
5477 setDocumentModified();
5478 viewport()->update();
5481 int CustomTrackView::hasGuide(int pos, int offset)
5483 for (int i = 0; i < m_guides.count(); i++) {
5484 int guidePos = m_guides.at(i)->position().frames(m_document->fps());
5485 if (qAbs(guidePos - pos) <= offset) return guidePos;
5486 else if (guidePos > pos) return -1;
5491 void CustomTrackView::buildGuidesMenu(QMenu *goMenu) const
5495 double fps = m_document->fps();
5496 for (int i = 0; i < m_guides.count(); i++) {
5497 act = goMenu->addAction(m_guides.at(i)->label() + '/' + Timecode::getStringTimecode(m_guides.at(i)->position().frames(fps), fps));
5498 act->setData(m_guides.at(i)->position().frames(m_document->fps()));
5500 goMenu->setEnabled(!m_guides.isEmpty());
5503 void CustomTrackView::editGuide(const GenTime &oldPos, const GenTime &pos, const QString &comment)
5505 if (oldPos > GenTime() && pos > GenTime()) {
5507 for (int i = 0; i < m_guides.count(); i++) {
5508 if (m_guides.at(i)->position() == oldPos) {
5509 Guide *item = m_guides.at(i);
5510 item->updateGuide(pos, comment);
5514 } else if (pos > GenTime()) addGuide(pos, comment);
5518 for (int i = 0; i < m_guides.count(); i++) {
5519 if (m_guides.at(i)->position() == oldPos) {
5520 delete m_guides.takeAt(i);
5525 if (!found) emit displayMessage(i18n("No guide at cursor time"), ErrorMessage);
5527 qSort(m_guides.begin(), m_guides.end(), sortGuidesList);
5528 m_document->syncGuides(m_guides);
5531 bool CustomTrackView::addGuide(const GenTime &pos, const QString &comment)
5533 for (int i = 0; i < m_guides.count(); i++) {
5534 if (m_guides.at(i)->position() == pos) {
5535 emit displayMessage(i18n("A guide already exists at position %1", m_document->timecode().getTimecodeFromFrames(pos.frames(m_document->fps()))), ErrorMessage);
5539 Guide *g = new Guide(this, pos, comment, m_tracksHeight * m_document->tracksCount() * matrix().m22());
5540 scene()->addItem(g);
5542 qSort(m_guides.begin(), m_guides.end(), sortGuidesList);
5543 m_document->syncGuides(m_guides);
5547 void CustomTrackView::slotAddGuide(bool dialog)
5549 CommentedTime marker(GenTime(m_cursorPos, m_document->fps()), i18n("Guide"));
5551 QPointer<MarkerDialog> d = new MarkerDialog(NULL, marker,
5552 m_document->timecode(), i18n("Add Guide"), this);
5553 if (d->exec() != QDialog::Accepted) {
5557 marker = d->newMarker();
5560 marker.setComment(m_document->timecode().getDisplayTimecodeFromFrames(m_cursorPos, false));
5562 if (addGuide(marker.time(), marker.comment())) {
5563 EditGuideCommand *command = new EditGuideCommand(this, GenTime(), QString(), marker.time(), marker.comment(), false);
5564 m_commandStack->push(command);
5568 void CustomTrackView::slotEditGuide(int guidePos)
5571 if (guidePos == -1) pos = GenTime(m_cursorPos, m_document->fps());
5572 else pos = GenTime(guidePos, m_document->fps());
5574 for (int i = 0; i < m_guides.count(); i++) {
5575 if (m_guides.at(i)->position() == pos) {
5576 slotEditGuide(m_guides.at(i)->info());
5581 if (!found) emit displayMessage(i18n("No guide at cursor time"), ErrorMessage);
5584 void CustomTrackView::slotEditGuide(CommentedTime guide)
5586 QPointer<MarkerDialog> d = new MarkerDialog(NULL, guide, m_document->timecode(), i18n("Edit Guide"), this);
5587 if (d->exec() == QDialog::Accepted) {
5588 EditGuideCommand *command = new EditGuideCommand(this, guide.time(), guide.comment(), d->newMarker().time(), d->newMarker().comment(), true);
5589 m_commandStack->push(command);
5595 void CustomTrackView::slotEditTimeLineGuide()
5597 if (m_dragGuide == NULL) return;
5598 CommentedTime guide = m_dragGuide->info();
5599 QPointer<MarkerDialog> d = new MarkerDialog(NULL, guide,
5600 m_document->timecode(), i18n("Edit Guide"), this);
5601 if (d->exec() == QDialog::Accepted) {
5602 EditGuideCommand *command = new EditGuideCommand(this, guide.time(), guide.comment(), d->newMarker().time(), d->newMarker().comment(), true);
5603 m_commandStack->push(command);
5608 void CustomTrackView::slotDeleteGuide(int guidePos)
5611 if (guidePos == -1) pos = GenTime(m_cursorPos, m_document->fps());
5612 else pos = GenTime(guidePos, m_document->fps());
5614 for (int i = 0; i < m_guides.count(); i++) {
5615 if (m_guides.at(i)->position() == pos) {
5616 EditGuideCommand *command = new EditGuideCommand(this, m_guides.at(i)->position(), m_guides.at(i)->label(), GenTime(), QString(), true);
5617 m_commandStack->push(command);
5622 if (!found) emit displayMessage(i18n("No guide at cursor time"), ErrorMessage);
5626 void CustomTrackView::slotDeleteTimeLineGuide()
5628 if (m_dragGuide == NULL) return;
5629 EditGuideCommand *command = new EditGuideCommand(this, m_dragGuide->position(), m_dragGuide->label(), GenTime(), QString(), true);
5630 m_commandStack->push(command);
5634 void CustomTrackView::slotDeleteAllGuides()
5636 QUndoCommand *deleteAll = new QUndoCommand();
5637 deleteAll->setText("Delete all guides");
5638 for (int i = 0; i < m_guides.count(); i++) {
5639 new EditGuideCommand(this, m_guides.at(i)->position(), m_guides.at(i)->label(), GenTime(), QString(), true, deleteAll);
5641 m_commandStack->push(deleteAll);
5644 void CustomTrackView::setTool(PROJECTTOOL tool)
5649 void CustomTrackView::setScale(double scaleFactor, double verticalScale)
5652 newmatrix = newmatrix.scale(scaleFactor, verticalScale);
5653 m_scene->setScale(scaleFactor, verticalScale);
5654 removeTipAnimation();
5655 bool adjust = false;
5656 if (verticalScale != matrix().m22()) adjust = true;
5657 setMatrix(newmatrix);
5659 double newHeight = m_tracksHeight * m_document->tracksCount() * matrix().m22();
5660 m_cursorLine->setLine(m_cursorLine->line().x1(), 0, m_cursorLine->line().x1(), newHeight - 1);
5661 for (int i = 0; i < m_guides.count(); i++) {
5662 QLineF l = m_guides.at(i)->line();
5663 l.setP2(QPointF(l.x2(), newHeight));
5664 m_guides.at(i)->setLine(l);
5666 setSceneRect(0, 0, sceneRect().width(), m_tracksHeight * m_document->tracksCount());
5669 int diff = sceneRect().width() - m_projectDuration;
5670 if (diff * newmatrix.m11() < 50) {
5671 if (newmatrix.m11() < 0.4)
5672 setSceneRect(0, 0, (m_projectDuration + 100 / newmatrix.m11()), sceneRect().height());
5674 setSceneRect(0, 0, (m_projectDuration + 300), sceneRect().height());
5676 double verticalPos = mapToScene(QPoint(0, viewport()->height() / 2)).y();
5677 centerOn(QPointF(cursorPos(), verticalPos));
5680 void CustomTrackView::slotRefreshGuides()
5682 if (KdenliveSettings::showmarkers()) {
5683 for (int i = 0; i < m_guides.count(); i++)
5684 m_guides.at(i)->update();
5688 void CustomTrackView::drawBackground(QPainter * painter, const QRectF &rect)
5690 painter->setClipRect(rect);
5691 QPen pen1 = painter->pen();
5692 QColor lineColor = palette().dark().color();
5693 lineColor.setAlpha(100);
5694 pen1.setColor(lineColor);
5695 painter->setPen(pen1);
5696 double min = rect.left();
5697 double max = rect.right();
5698 painter->drawLine(QPointF(min, 0), QPointF(max, 0));
5699 int maxTrack = m_document->tracksCount();
5700 QColor lockedColor = palette().button().color();
5701 QColor audioColor = palette().alternateBase().color();
5702 for (int i = 0; i < maxTrack; i++) {
5703 TrackInfo info = m_document->trackInfoAt(maxTrack - i - 1);
5704 if (info.isLocked || info.type == AUDIOTRACK || i == m_selectedTrack) {
5705 const QRectF track(min, m_tracksHeight * i + 1, max - min, m_tracksHeight - 1);
5706 if (i == m_selectedTrack)
5707 painter->fillRect(track, m_activeTrackBrush.brush(this));
5709 painter->fillRect(track, info.isLocked ? lockedColor : audioColor);
5711 painter->drawLine(QPointF(min, m_tracksHeight *(i + 1)), QPointF(max, m_tracksHeight *(i + 1)));
5715 bool CustomTrackView::findString(const QString &text)
5718 for (int i = 0; i < m_searchPoints.size(); ++i) {
5719 marker = m_searchPoints.at(i).comment();
5720 if (marker.contains(text, Qt::CaseInsensitive)) {
5721 seekCursorPos(m_searchPoints.at(i).time().frames(m_document->fps()));
5722 int vert = verticalScrollBar()->value();
5723 int hor = cursorPos();
5724 ensureVisible(hor, vert + 10, 2, 2, 50, 0);
5732 void CustomTrackView::selectFound(QString track, QString pos)
5734 seekCursorPos(m_document->timecode().getFrameCount(pos));
5735 slotSelectTrack(track.toInt());
5737 int vert = verticalScrollBar()->value();
5738 int hor = cursorPos();
5739 ensureVisible(hor, vert + 10, 2, 2, 50, 0);
5742 bool CustomTrackView::findNextString(const QString &text)
5745 for (int i = m_findIndex + 1; i < m_searchPoints.size(); ++i) {
5746 marker = m_searchPoints.at(i).comment();
5747 if (marker.contains(text, Qt::CaseInsensitive)) {
5748 seekCursorPos(m_searchPoints.at(i).time().frames(m_document->fps()));
5749 int vert = verticalScrollBar()->value();
5750 int hor = cursorPos();
5751 ensureVisible(hor, vert + 10, 2, 2, 50, 0);
5760 void CustomTrackView::initSearchStrings()
5762 m_searchPoints.clear();
5763 QList<QGraphicsItem *> itemList = items();
5764 for (int i = 0; i < itemList.count(); i++) {
5765 // parse all clip names
5766 if (itemList.at(i)->type() == AVWIDGET) {
5767 ClipItem *item = static_cast <ClipItem *>(itemList.at(i));
5768 GenTime start = item->startPos();
5769 CommentedTime t(start, item->clipName());
5770 m_searchPoints.append(t);
5771 // add all clip markers
5772 QList < CommentedTime > markers = item->commentedSnapMarkers();
5773 m_searchPoints += markers;
5778 for (int i = 0; i < m_guides.count(); i++)
5779 m_searchPoints.append(m_guides.at(i)->info());
5781 qSort(m_searchPoints);
5784 void CustomTrackView::clearSearchStrings()
5786 m_searchPoints.clear();
5790 QList<ItemInfo> CustomTrackView::findId(const QString &clipId)
5792 QList<ItemInfo> matchingInfo;
5793 QList<QGraphicsItem *> itemList = items();
5794 for (int i = 0; i < itemList.count(); i++) {
5795 if (itemList.at(i)->type() == AVWIDGET) {
5796 ClipItem *item = (ClipItem *)itemList.at(i);
5797 if (item->clipProducer() == clipId)
5798 matchingInfo << item->info();
5801 return matchingInfo;
5804 void CustomTrackView::copyClip()
5806 qDeleteAll(m_copiedItems);
5807 m_copiedItems.clear();
5808 QList<QGraphicsItem *> itemList = scene()->selectedItems();
5809 if (itemList.count() == 0) {
5810 emit displayMessage(i18n("Select a clip before copying"), ErrorMessage);
5813 for (int i = 0; i < itemList.count(); i++) {
5814 if (itemList.at(i)->type() == AVWIDGET) {
5815 ClipItem *clip = static_cast <ClipItem *>(itemList.at(i));
5816 ClipItem *clone = clip->clone(clip->info());
5817 m_copiedItems.append(clone);
5818 } else if (itemList.at(i)->type() == TRANSITIONWIDGET) {
5819 Transition *dup = static_cast <Transition *>(itemList.at(i));
5820 m_copiedItems.append(dup->clone());
5825 bool CustomTrackView::canBePastedTo(ItemInfo info, int type) const
5827 if (m_scene->editMode() != NORMALEDIT) {
5828 // If we are in overwrite mode, always allow the move
5831 int height = m_tracksHeight - 2;
5833 if (type == TRANSITIONWIDGET) {
5834 height = Transition::itemHeight();
5835 offset = Transition::itemOffset();
5837 else if (type == AVWIDGET) {
5838 height = ClipItem::itemHeight();
5839 offset = ClipItem::itemOffset();
5841 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);
5842 QList<QGraphicsItem *> collisions = scene()->items(rect, Qt::IntersectsItemBoundingRect);
5843 for (int i = 0; i < collisions.count(); i++) {
5844 if (collisions.at(i)->type() == type) {
5851 bool CustomTrackView::canBePastedTo(QList <ItemInfo> infoList, int type) const
5854 for (int i = 0; i < infoList.count(); i++) {
5855 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));
5858 QList<QGraphicsItem *> collisions = scene()->items(path);
5859 for (int i = 0; i < collisions.count(); i++) {
5860 if (collisions.at(i)->type() == type) return false;
5865 bool CustomTrackView::canBePasted(QList<AbstractClipItem *> items, GenTime offset, int trackOffset) const
5867 for (int i = 0; i < items.count(); i++) {
5868 ItemInfo info = items.at(i)->info();
5869 info.startPos += offset;
5870 info.endPos += offset;
5871 info.track += trackOffset;
5872 if (!canBePastedTo(info, items.at(i)->type())) return false;
5877 bool CustomTrackView::canBeMoved(QList<AbstractClipItem *> items, GenTime offset, int trackOffset) const
5879 QPainterPath movePath;
5880 movePath.moveTo(0, 0);
5882 for (int i = 0; i < items.count(); i++) {
5883 ItemInfo info = items.at(i)->info();
5884 info.startPos = info.startPos + offset;
5885 info.endPos = info.endPos + offset;
5886 info.track = info.track + trackOffset;
5887 if (info.startPos < GenTime()) {
5888 // No clip should go below 0
5891 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));
5892 movePath.addRect(rect);
5894 QList<QGraphicsItem *> collisions = scene()->items(movePath, Qt::IntersectsItemBoundingRect);
5895 for (int i = 0; i < collisions.count(); i++) {
5896 if ((collisions.at(i)->type() == AVWIDGET || collisions.at(i)->type() == TRANSITIONWIDGET) && !items.contains(static_cast <AbstractClipItem *>(collisions.at(i)))) {
5897 kDebug() << " //////////// CLIP COLLISION, MOVE NOT ALLOWED";
5905 void CustomTrackView::pasteClip()
5907 if (m_copiedItems.count() == 0) {
5908 emit displayMessage(i18n("No clip copied"), ErrorMessage);
5913 GenTime pos = GenTime(-1);
5914 if (m_menuPosition.isNull()) {
5915 position = mapFromGlobal(QCursor::pos());
5916 if (!contentsRect().contains(position) || mapToScene(position).y() / m_tracksHeight > m_document->tracksCount()) {
5917 track = m_selectedTrack;
5918 pos = GenTime(m_cursorPos, m_document->fps());
5919 /*emit displayMessage(i18n("Cannot paste selected clips"), ErrorMessage);
5923 position = m_menuPosition;
5926 if (pos == GenTime(-1))
5927 pos = GenTime((int)(mapToScene(position).x()), m_document->fps());
5929 track = (int)(mapToScene(position).y() / m_tracksHeight);
5931 GenTime leftPos = m_copiedItems.at(0)->startPos();
5932 int lowerTrack = m_copiedItems.at(0)->track();
5933 int upperTrack = m_copiedItems.at(0)->track();
5934 for (int i = 1; i < m_copiedItems.count(); i++) {
5935 if (m_copiedItems.at(i)->startPos() < leftPos) leftPos = m_copiedItems.at(i)->startPos();
5936 if (m_copiedItems.at(i)->track() < lowerTrack) lowerTrack = m_copiedItems.at(i)->track();
5937 if (m_copiedItems.at(i)->track() > upperTrack) upperTrack = m_copiedItems.at(i)->track();
5940 GenTime offset = pos - leftPos;
5941 int trackOffset = track - lowerTrack;
5943 if (lowerTrack + trackOffset < 0) trackOffset = 0 - lowerTrack;
5944 if (upperTrack + trackOffset > m_document->tracksCount() - 1) trackOffset = m_document->tracksCount() - upperTrack - 1;
5945 if (!canBePasted(m_copiedItems, offset, trackOffset)) {
5946 emit displayMessage(i18n("Cannot paste selected clips"), ErrorMessage);
5949 QUndoCommand *pasteClips = new QUndoCommand();
5950 pasteClips->setText("Paste clips");
5952 for (int i = 0; i < m_copiedItems.count(); i++) {
5953 // parse all clip names
5954 if (m_copiedItems.at(i) && m_copiedItems.at(i)->type() == AVWIDGET) {
5955 ClipItem *clip = static_cast <ClipItem *>(m_copiedItems.at(i));
5956 ItemInfo info = clip->info();
5957 info.startPos += offset;
5958 info.endPos += offset;
5959 info.track += trackOffset;
5960 if (canBePastedTo(info, AVWIDGET)) {
5961 new AddTimelineClipCommand(this, clip->xml(), clip->clipProducer(), info, clip->effectList(), m_scene->editMode() == OVERWRITEEDIT, m_scene->editMode() == INSERTEDIT, true, false, pasteClips);
5962 } else emit displayMessage(i18n("Cannot paste clip to selected place"), ErrorMessage);
5963 } else if (m_copiedItems.at(i) && m_copiedItems.at(i)->type() == TRANSITIONWIDGET) {
5964 Transition *tr = static_cast <Transition *>(m_copiedItems.at(i));
5966 info.startPos = tr->startPos() + offset;
5967 info.endPos = tr->endPos() + offset;
5968 info.track = tr->track() + trackOffset;
5969 int transitionEndTrack;
5970 if (!tr->forcedTrack()) transitionEndTrack = getPreviousVideoTrack(info.track);
5971 else transitionEndTrack = tr->transitionEndTrack();
5972 if (canBePastedTo(info, TRANSITIONWIDGET)) {
5973 if (info.startPos >= info.endPos) {
5974 emit displayMessage(i18n("Invalid transition"), ErrorMessage);
5975 } else new AddTransitionCommand(this, info, transitionEndTrack, tr->toXML(), false, true, pasteClips);
5976 } else emit displayMessage(i18n("Cannot paste transition to selected place"), ErrorMessage);
5979 updateTrackDuration(-1, pasteClips);
5980 m_commandStack->push(pasteClips);
5983 void CustomTrackView::pasteClipEffects()
5985 if (m_copiedItems.count() != 1 || m_copiedItems.at(0)->type() != AVWIDGET) {
5986 emit displayMessage(i18n("You must copy exactly one clip before pasting effects"), ErrorMessage);
5989 ClipItem *clip = static_cast < ClipItem *>(m_copiedItems.at(0));
5991 QUndoCommand *paste = new QUndoCommand();
5992 paste->setText("Paste effects");
5994 QList<QGraphicsItem *> clips = scene()->selectedItems();
5997 for (int i = 0; i < clips.count(); ++i) {
5998 if (clips.at(i)->type() == GROUPWIDGET) {
5999 QList<QGraphicsItem *> children = clips.at(i)->childItems();
6000 for (int j = 0; j < children.count(); j++) {
6001 if (children.at(j)->type() == AVWIDGET && !clips.contains(children.at(j))) {
6002 clips.append(children.at(j));
6008 for (int i = 0; i < clips.count(); ++i) {
6009 if (clips.at(i)->type() == AVWIDGET) {
6010 ClipItem *item = static_cast < ClipItem *>(clips.at(i));
6011 for (int j = 0; j < clip->effectsCount(); j++) {
6012 QDomElement eff = clip->effect(j);
6013 if (eff.attribute("unique", "0") == "0" || item->hasEffect(eff.attribute("tag"), eff.attribute("id")) == -1) {
6014 adjustKeyfames(clip->cropStart(), item->cropStart(), item->cropDuration(), eff);
6015 new AddEffectCommand(this, m_document->tracksCount() - item->track(), item->startPos(), eff, true, paste);
6020 if (paste->childCount() > 0) m_commandStack->push(paste);
6023 //adjust effects (fades, ...)
6024 for (int i = 0; i < clips.count(); ++i) {
6025 if (clips.at(i)->type() == AVWIDGET) {
6026 ClipItem *item = static_cast < ClipItem *>(clips.at(i));
6027 updatePositionEffects(item, item->info());
6033 void CustomTrackView::adjustKeyfames(GenTime oldstart, GenTime newstart, GenTime duration, QDomElement xml)
6035 // parse parameters to check if we need to adjust to the new crop start
6036 int diff = (newstart - oldstart).frames(m_document->fps());
6037 int max = (newstart + duration).frames(m_document->fps());
6039 QDomNodeList params = xml.elementsByTagName("parameter");
6040 for (int i = 0; i < params.count(); i++) {
6041 QDomElement e = params.item(i).toElement();
6042 if (!e.isNull() && (e.attribute("type") == "keyframe" || e.attribute("type") == "simplekeyframe")) {
6043 QString def = e.attribute("default");
6044 // Effect has a keyframe type parameter, we need to adjust the values
6045 QStringList keys = e.attribute("keyframes").split(';', QString::SkipEmptyParts);
6046 QStringList newKeyFrames;
6047 foreach(const QString &str, keys) {
6048 int pos = str.section(':', 0, 0).toInt();
6049 double val = str.section(':', 1, 1).toDouble();
6052 newKeyFrames.append(QString::number(max) + ':' + locale.toString(val));
6054 } else newKeyFrames.append(QString::number(pos) + ':' + locale.toString(val));
6056 //kDebug()<<"ORIGIN: "<<keys<<", FIXED: "<<newKeyFrames;
6057 e.setAttribute("keyframes", newKeyFrames.join(";"));
6062 ClipItem *CustomTrackView::getClipUnderCursor() const
6064 QRectF rect((double) m_cursorPos, 0.0, 1.0, (double)(m_tracksHeight * m_document->tracksCount()));
6065 QList<QGraphicsItem *> collisions = scene()->items(rect, Qt::IntersectsItemBoundingRect);
6066 for (int i = 0; i < collisions.count(); i++) {
6067 if (collisions.at(i)->type() == AVWIDGET) {
6068 ClipItem *clip = static_cast < ClipItem *>(collisions.at(i));
6069 if (!clip->isItemLocked()) return clip;
6075 AbstractClipItem *CustomTrackView::getMainActiveClip() const
6077 QList<QGraphicsItem *> clips = scene()->selectedItems();
6078 if (clips.isEmpty()) {
6079 return getClipUnderCursor();
6081 AbstractClipItem *item = NULL;
6082 for (int i = 0; i < clips.count(); ++i) {
6083 if (clips.at(i)->type() == AVWIDGET) {
6084 item = static_cast < AbstractClipItem *>(clips.at(i));
6085 if (clips.count() > 1 && item->startPos().frames(m_document->fps()) <= m_cursorPos && item->endPos().frames(m_document->fps()) >= m_cursorPos) break;
6088 if (item) return item;
6093 ClipItem *CustomTrackView::getActiveClipUnderCursor(bool allowOutsideCursor) const
6095 QList<QGraphicsItem *> clips = scene()->selectedItems();
6096 if (clips.isEmpty()) {
6097 return getClipUnderCursor();
6100 // remove all items in the list that are not clips
6101 for (int i = 0; i < clips.count();) {
6102 if (clips.at(i)->type() != AVWIDGET) clips.removeAt(i);
6105 if (clips.count() == 1 && allowOutsideCursor) return static_cast < ClipItem *>(clips.at(0));
6106 for (int i = 0; i < clips.count(); ++i) {
6107 if (clips.at(i)->type() == AVWIDGET) {
6108 item = static_cast < ClipItem *>(clips.at(i));
6109 if (item->startPos().frames(m_document->fps()) <= m_cursorPos && item->endPos().frames(m_document->fps()) >= m_cursorPos)
6117 void CustomTrackView::setInPoint()
6119 AbstractClipItem *clip = getActiveClipUnderCursor(true);
6121 if (m_dragItem && m_dragItem->type() == TRANSITIONWIDGET) {
6124 emit displayMessage(i18n("You must select one clip for this action"), ErrorMessage);
6129 AbstractGroupItem *parent = static_cast <AbstractGroupItem *>(clip->parentItem());
6132 QUndoCommand *resizeCommand = new QUndoCommand();
6133 resizeCommand->setText(i18n("Resize group"));
6134 QList <QGraphicsItem *> items = parent->childItems();
6135 for (int i = 0; i < items.count(); ++i) {
6136 AbstractClipItem *item = static_cast<AbstractClipItem *>(items.at(i));
6137 if (item && item->type() == AVWIDGET) {
6138 prepareResizeClipStart(item, item->info(), m_cursorPos, true, resizeCommand);
6141 if (resizeCommand->childCount() > 0) m_commandStack->push(resizeCommand);
6143 //TODO warn user of failed resize
6144 delete resizeCommand;
6147 else prepareResizeClipStart(clip, clip->info(), m_cursorPos, true);
6150 void CustomTrackView::setOutPoint()
6152 AbstractClipItem *clip = getActiveClipUnderCursor(true);
6154 if (m_dragItem && m_dragItem->type() == TRANSITIONWIDGET) {
6157 emit displayMessage(i18n("You must select one clip for this action"), ErrorMessage);
6161 AbstractGroupItem *parent = static_cast <AbstractGroupItem *>(clip->parentItem());
6164 QUndoCommand *resizeCommand = new QUndoCommand();
6165 resizeCommand->setText(i18n("Resize group"));
6166 QList <QGraphicsItem *> items = parent->childItems();
6167 for (int i = 0; i < items.count(); ++i) {
6168 AbstractClipItem *item = static_cast<AbstractClipItem *>(items.at(i));
6169 if (item && item->type() == AVWIDGET) {
6170 prepareResizeClipEnd(item, item->info(), m_cursorPos, true, resizeCommand);
6173 if (resizeCommand->childCount() > 0) m_commandStack->push(resizeCommand);
6175 //TODO warn user of failed resize
6176 delete resizeCommand;
6179 else prepareResizeClipEnd(clip, clip->info(), m_cursorPos, true);
6182 void CustomTrackView::slotUpdateAllThumbs()
6184 if (!isEnabled()) return;
6185 QList<QGraphicsItem *> itemList = items();
6186 //if (itemList.isEmpty()) return;
6188 const QString thumbBase = m_document->projectFolder().path() + "/thumbs/";
6189 for (int i = 0; i < itemList.count(); i++) {
6190 if (itemList.at(i)->type() == AVWIDGET) {
6191 item = static_cast <ClipItem *>(itemList.at(i));
6192 if (item && item->isEnabled() && item->clipType() != COLOR && item->clipType() != AUDIO) {
6193 // Check if we have a cached thumbnail
6194 if (item->clipType() == IMAGE || item->clipType() == TEXT) {
6195 QString thumb = thumbBase + item->baseClip()->getClipHash() + "_0.png";
6196 if (QFile::exists(thumb)) {
6198 if (pix.isNull()) KIO::NetAccess::del(KUrl(thumb), this);
6199 item->slotSetStartThumb(pix);
6202 QString startThumb = thumbBase + item->baseClip()->getClipHash() + '_';
6203 QString endThumb = startThumb;
6204 startThumb.append(QString::number((int) item->speedIndependantCropStart().frames(m_document->fps())) + ".png");
6205 endThumb.append(QString::number((int) (item->speedIndependantCropStart() + item->speedIndependantCropDuration()).frames(m_document->fps()) - 1) + ".png");
6206 if (QFile::exists(startThumb)) {
6207 QPixmap pix(startThumb);
6208 if (pix.isNull()) KIO::NetAccess::del(KUrl(startThumb), this);
6209 item->slotSetStartThumb(pix);
6211 if (QFile::exists(endThumb)) {
6212 QPixmap pix(endThumb);
6213 if (pix.isNull()) KIO::NetAccess::del(KUrl(endThumb), this);
6214 item->slotSetEndThumb(pix);
6217 item->refreshClip(false, false);
6221 viewport()->update();
6224 void CustomTrackView::saveThumbnails()
6226 QList<QGraphicsItem *> itemList = items();
6228 QString thumbBase = m_document->projectFolder().path() + "/thumbs/";
6229 for (int i = 0; i < itemList.count(); i++) {
6230 if (itemList.at(i)->type() == AVWIDGET) {
6231 item = static_cast <ClipItem *>(itemList.at(i));
6232 if (item->clipType() != COLOR) {
6233 // Check if we have a cached thumbnail
6234 if (item->clipType() == IMAGE || item->clipType() == TEXT || item->clipType() == AUDIO) {
6235 QString thumb = thumbBase + item->baseClip()->getClipHash() + "_0.png";
6236 if (!QFile::exists(thumb)) {
6237 QPixmap pix(item->startThumb());
6241 QString startThumb = thumbBase + item->baseClip()->getClipHash() + '_';
6242 QString endThumb = startThumb;
6243 startThumb.append(QString::number((int) item->speedIndependantCropStart().frames(m_document->fps())) + ".png");
6244 endThumb.append(QString::number((int) (item->speedIndependantCropStart() + item->speedIndependantCropDuration()).frames(m_document->fps()) - 1) + ".png");
6245 if (!QFile::exists(startThumb)) {
6246 QPixmap pix(item->startThumb());
6247 pix.save(startThumb);
6249 if (!QFile::exists(endThumb)) {
6250 QPixmap pix(item->endThumb());
6260 void CustomTrackView::slotInsertTrack(int ix)
6262 QPointer<TrackDialog> d = new TrackDialog(m_document, parentWidget());
6263 d->comboTracks->setCurrentIndex(ix);
6264 d->label->setText(i18n("Insert track"));
6265 d->setWindowTitle(i18n("Insert New Track"));
6267 if (d->exec() == QDialog::Accepted) {
6268 ix = d->comboTracks->currentIndex();
6269 if (d->before_select->currentIndex() == 1)
6273 info.isMute = false;
6274 info.isLocked = false;
6275 info.effectsList = EffectsList(true);
6276 if (d->video_track->isChecked()) {
6277 info.type = VIDEOTRACK;
6278 info.isBlind = false;
6280 info.type = AUDIOTRACK;
6281 info.isBlind = true;
6283 AddTrackCommand *addTrack = new AddTrackCommand(this, ix, info, true);
6284 m_commandStack->push(addTrack);
6285 setDocumentModified();
6290 void CustomTrackView::slotDeleteTrack(int ix)
6292 if (m_document->tracksCount() < 2) return;
6293 QPointer<TrackDialog> d = new TrackDialog(m_document, parentWidget());
6294 d->comboTracks->setCurrentIndex(ix);
6295 d->label->setText(i18n("Delete track"));
6296 d->before_select->setHidden(true);
6297 d->setWindowTitle(i18n("Delete Track"));
6298 d->video_track->setHidden(true);
6299 d->audio_track->setHidden(true);
6300 if (d->exec() == QDialog::Accepted) {
6301 ix = d->comboTracks->currentIndex();
6302 TrackInfo info = m_document->trackInfoAt(m_document->tracksCount() - ix - 1);
6303 deleteTimelineTrack(ix, info);
6304 setDocumentModified();
6305 /*AddTrackCommand* command = new AddTrackCommand(this, ix, info, false);
6306 m_commandStack->push(command);*/
6311 void CustomTrackView::slotConfigTracks(int ix)
6313 QPointer<TracksConfigDialog> d = new TracksConfigDialog(m_document,
6314 ix, parentWidget());
6315 if (d->exec() == QDialog::Accepted) {
6316 ConfigTracksCommand *configTracks = new ConfigTracksCommand(this, m_document->tracksList(), d->tracksList());
6317 m_commandStack->push(configTracks);
6318 QList <int> toDelete = d->deletedTracks();
6319 for (int i = 0; i < toDelete.count(); ++i) {
6320 TrackInfo info = m_document->trackInfoAt(m_document->tracksCount() - toDelete.at(i) + i - 1);
6321 deleteTimelineTrack(toDelete.at(i) - i, info);
6323 setDocumentModified();
6328 void CustomTrackView::deleteTimelineTrack(int ix, TrackInfo trackinfo)
6330 if (m_document->tracksCount() < 2) return;
6331 double startY = ix * m_tracksHeight + 1 + m_tracksHeight / 2;
6332 QRectF r(0, startY, sceneRect().width(), m_tracksHeight / 2 - 1);
6333 QList<QGraphicsItem *> selection = m_scene->items(r);
6334 QUndoCommand *deleteTrack = new QUndoCommand();
6335 deleteTrack->setText("Delete track");
6337 // Delete all clips in selected track
6338 for (int i = 0; i < selection.count(); i++) {
6339 if (selection.at(i)->type() == AVWIDGET) {
6340 ClipItem *item = static_cast <ClipItem *>(selection.at(i));
6341 new AddTimelineClipCommand(this, item->xml(), item->clipProducer(), item->info(), item->effectList(), false, false, false, true, deleteTrack);
6342 m_waitingThumbs.removeAll(item);
6343 m_scene->removeItem(item);
6346 } else if (selection.at(i)->type() == TRANSITIONWIDGET) {
6347 Transition *item = static_cast <Transition *>(selection.at(i));
6348 new AddTransitionCommand(this, item->info(), item->transitionEndTrack(), item->toXML(), true, false, deleteTrack);
6349 m_scene->removeItem(item);
6355 new AddTrackCommand(this, ix, trackinfo, false, deleteTrack);
6356 m_commandStack->push(deleteTrack);
6359 void CustomTrackView::autoTransition()
6361 QList<QGraphicsItem *> itemList = scene()->selectedItems();
6362 if (itemList.count() != 1 || itemList.at(0)->type() != TRANSITIONWIDGET) {
6363 emit displayMessage(i18n("You must select one transition for this action"), ErrorMessage);
6366 Transition *tr = static_cast <Transition*>(itemList.at(0));
6367 tr->setAutomatic(!tr->isAutomatic());
6368 QDomElement transition = tr->toXML();
6369 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);
6370 setDocumentModified();
6373 void CustomTrackView::clipNameChanged(const QString &id, const QString &name)
6375 QList<QGraphicsItem *> list = scene()->items();
6376 ClipItem *clip = NULL;
6377 for (int i = 0; i < list.size(); ++i) {
6378 if (list.at(i)->type() == AVWIDGET) {
6379 clip = static_cast <ClipItem *>(list.at(i));
6380 if (clip->clipProducer() == id) {
6381 clip->setClipName(name);
6385 viewport()->update();
6388 void CustomTrackView::getClipAvailableSpace(AbstractClipItem *item, GenTime &minimum, GenTime &maximum)
6390 minimum = GenTime();
6391 maximum = GenTime();
6392 QList<QGraphicsItem *> selection;
6393 selection = m_scene->items(0, item->track() * m_tracksHeight + m_tracksHeight / 2, sceneRect().width(), 2);
6394 selection.removeAll(item);
6395 for (int i = 0; i < selection.count(); i++) {
6396 AbstractClipItem *clip = static_cast <AbstractClipItem *>(selection.at(i));
6397 if (clip && clip->type() == AVWIDGET) {
6398 if (clip->endPos() <= item->startPos() && clip->endPos() > minimum) minimum = clip->endPos();
6399 if (clip->startPos() > item->startPos() && (clip->startPos() < maximum || maximum == GenTime())) maximum = clip->startPos();
6404 void CustomTrackView::getTransitionAvailableSpace(AbstractClipItem *item, GenTime &minimum, GenTime &maximum)
6406 minimum = GenTime();
6407 maximum = GenTime();
6408 QList<QGraphicsItem *> selection;
6409 selection = m_scene->items(0, (item->track() + 1) * m_tracksHeight, sceneRect().width(), 2);
6410 selection.removeAll(item);
6411 for (int i = 0; i < selection.count(); i++) {
6412 AbstractClipItem *clip = static_cast <AbstractClipItem *>(selection.at(i));
6413 if (clip && clip->type() == TRANSITIONWIDGET) {
6414 if (clip->endPos() <= item->startPos() && clip->endPos() > minimum) minimum = clip->endPos();
6415 if (clip->startPos() > item->startPos() && (clip->startPos() < maximum || maximum == GenTime())) maximum = clip->startPos();
6420 void CustomTrackView::loadGroups(const QDomNodeList &groups)
6422 for (int i = 0; i < groups.count(); i++) {
6423 QDomNodeList children = groups.at(i).childNodes();
6424 scene()->clearSelection();
6425 for (int nodeindex = 0; nodeindex < children.count(); nodeindex++) {
6426 QDomElement elem = children.item(nodeindex).toElement();
6427 int pos = elem.attribute("position").toInt();
6428 int track = elem.attribute("track").toInt();
6429 if (elem.tagName() == "clipitem") {
6430 ClipItem *clip = getClipItemAt(pos, track); //m_document->tracksCount() - transitiontrack);
6431 if (clip) clip->setSelected(true);
6433 Transition *clip = getTransitionItemAt(pos, track); //m_document->tracksCount() - transitiontrack);
6434 if (clip) clip->setSelected(true);
6437 groupSelectedItems(false, true);
6441 void CustomTrackView::splitAudio()
6443 resetSelectionGroup();
6444 QList<QGraphicsItem *> selection = scene()->selectedItems();
6445 if (selection.isEmpty()) {
6446 emit displayMessage(i18n("You must select at least one clip for this action"), ErrorMessage);
6449 QUndoCommand *splitCommand = new QUndoCommand();
6450 splitCommand->setText(i18n("Split audio"));
6451 for (int i = 0; i < selection.count(); i++) {
6452 if (selection.at(i)->type() == AVWIDGET) {
6453 ClipItem *clip = static_cast <ClipItem *>(selection.at(i));
6454 if (clip->clipType() == AV || clip->clipType() == PLAYLIST) {
6455 if (clip->parentItem()) {
6456 emit displayMessage(i18n("Cannot split audio of grouped clips"), ErrorMessage);
6458 EffectsList effects;
6459 effects.clone(clip->effectList());
6460 new SplitAudioCommand(this, clip->track(), clip->startPos(), effects, splitCommand);
6465 if (splitCommand->childCount()) {
6466 updateTrackDuration(-1, splitCommand);
6467 m_commandStack->push(splitCommand);
6471 void CustomTrackView::setAudioAlignReference()
6473 QList<QGraphicsItem *> selection = scene()->selectedItems();
6474 if (selection.isEmpty() || selection.size() > 1) {
6475 emit displayMessage(i18n("You must select exactly one clip for the audio reference."), ErrorMessage);
6478 if (m_audioCorrelator != NULL) {
6479 delete m_audioCorrelator;
6481 if (selection.at(0)->type() == AVWIDGET) {
6482 ClipItem *clip = static_cast<ClipItem*>(selection.at(0));
6483 if (clip->clipType() == AV || clip->clipType() == AUDIO) {
6484 m_audioAlignmentReference = clip;
6486 AudioEnvelope *envelope = new AudioEnvelope(clip->baseClip()->fileURL().path(), clip->getProducer(clip->track()));
6487 m_audioCorrelator = new AudioCorrelation(envelope);
6491 envelope->drawEnvelope().save("kdenlive-audio-reference-envelope.png");
6492 envelope->dumpInfo();
6496 emit displayMessage(i18n("Audio align reference set."), InformationMessage);
6500 emit displayMessage(i18n("Reference for audio alignment must contain audio data."), ErrorMessage);
6503 void CustomTrackView::alignAudio()
6505 bool referenceOK = true;
6506 if (m_audioCorrelator == NULL) {
6507 referenceOK = false;
6510 if (!scene()->items().contains(m_audioAlignmentReference)) {
6511 // The reference item has been deleted from the timeline (or so)
6512 referenceOK = false;
6516 emit displayMessage(i18n("Audio alignment reference not yet set."), InformationMessage);
6521 QList<QGraphicsItem *> selection = scene()->selectedItems();
6522 foreach (QGraphicsItem *item, selection) {
6523 if (item->type() == AVWIDGET) {
6525 ClipItem *clip = static_cast<ClipItem*>(item);
6526 if (clip == m_audioAlignmentReference) {
6530 if (clip->clipType() == AV || clip->clipType() == AUDIO) {
6531 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()));
6533 // FFT only for larger vectors. We could use it all time, but for small vectors
6534 // the (anyway not noticeable) overhead is smaller with a nested for loop correlation.
6535 int index = m_audioCorrelator->addChild(envelope, envelope->envelopeSize() > 200);
6536 int shift = m_audioCorrelator->getShift(index);
6541 m_audioCorrelator->info(index)->toImage().save("kdenlive-audio-align-cross-correlation.png");
6542 envelope->drawEnvelope().save("kdenlive-audio-align-envelope.png");
6543 envelope->dumpInfo();
6545 int targetPos = m_audioAlignmentReference->startPos().frames(m_document->fps()) + shift;
6546 qDebug() << "Reference starts at " << m_audioAlignmentReference->startPos().frames(m_document->fps());
6547 qDebug() << "We will start at " << targetPos;
6548 qDebug() << "to shift by " << shift;
6549 qDebug() << "(eventually)";
6550 qDebug() << "(maybe)";
6554 QUndoCommand *moveCommand = new QUndoCommand();
6556 GenTime add(shift, m_document->fps());
6557 ItemInfo start = clip->info();
6559 ItemInfo end = start;
6560 end.startPos = m_audioAlignmentReference->startPos() + add - m_audioAlignmentReference->cropStart();
6561 end.endPos = end.startPos + start.cropDuration;
6563 if ( end.startPos.seconds() < 0 ) {
6564 // Clip would start before 0, so crop it first
6565 GenTime cropBy = -end.startPos;
6568 qDebug() << "Need to crop clip. " << start;
6569 qDebug() << "end.startPos: " << end.startPos.toString() << ", cropBy: " << cropBy.toString();
6572 ItemInfo resized = start;
6573 resized.startPos += cropBy;
6575 resizeClip(start, resized);
6576 new ResizeClipCommand(this, start, resized, false, false, moveCommand);
6578 start = clip->info();
6579 end.startPos += cropBy;
6582 qDebug() << "Clip cropped. " << start;
6583 qDebug() << "Moving to: " << end;
6587 if (itemCollision(clip, end)) {
6589 emit displayMessage(i18n("Unable to move clip due to collision."), ErrorMessage);
6593 moveCommand->setText(i18n("Auto-align clip"));
6594 new MoveClipCommand(this, start, end, true, moveCommand);
6595 updateTrackDuration(clip->track(), moveCommand);
6596 m_commandStack->push(moveCommand);
6603 emit displayMessage(i18n("No audio clips selected."), ErrorMessage);
6605 emit displayMessage(i18n("Auto-aligned %1 clips.", counter), InformationMessage);
6609 void CustomTrackView::doSplitAudio(const GenTime &pos, int track, EffectsList effects, bool split)
6611 ClipItem *clip = getClipItemAt(pos, track);
6613 kDebug() << "// Cannot find clip to split!!!";
6617 int start = pos.frames(m_document->fps());
6618 int freetrack = m_document->tracksCount() - track - 1;
6620 // do not split audio when we are on an audio track
6621 if (m_document->trackInfoAt(freetrack).type == AUDIOTRACK)
6624 for (; freetrack > 0; freetrack--) {
6625 //kDebug() << "// CHK DOC TRK:" << freetrack << ", DUR:" << m_document->renderer()->mltTrackDuration(freetrack);
6626 if (m_document->trackInfoAt(freetrack - 1).type == AUDIOTRACK && !m_document->trackInfoAt(freetrack - 1).isLocked) {
6627 //kDebug() << "// CHK DOC TRK:" << freetrack << ", DUR:" << m_document->renderer()->mltTrackDuration(freetrack);
6628 if (m_document->renderer()->mltTrackDuration(freetrack) < start || m_document->renderer()->mltGetSpaceLength(pos, freetrack, false) >= clip->cropDuration().frames(m_document->fps())) {
6629 //kDebug() << "FOUND SPACE ON TRK: " << freetrack;
6634 kDebug() << "GOT TRK: " << track;
6635 if (freetrack == 0) {
6636 emit displayMessage(i18n("No empty space to put clip audio"), ErrorMessage);
6638 ItemInfo info = clip->info();
6639 info.track = m_document->tracksCount() - freetrack;
6640 addClip(clip->xml(), clip->clipProducer(), info, clip->effectList());
6641 scene()->clearSelection();
6642 clip->setSelected(true);
6643 ClipItem *audioClip = getClipItemAt(start, info.track);
6645 Mlt::Tractor *tractor = m_document->renderer()->lockService();
6646 clip->setVideoOnly(true);
6647 if (m_document->renderer()->mltUpdateClipProducer(tractor, m_document->tracksCount() - track, start, clip->baseClip()->videoProducer(info.track)) == false) {
6648 emit displayMessage(i18n("Cannot update clip (time: %1, track: %2)", start, track), ErrorMessage);
6650 if (m_document->renderer()->mltUpdateClipProducer(tractor, m_document->tracksCount() - info.track, start, clip->baseClip()->audioProducer(info.track)) == false) {
6651 emit displayMessage(i18n("Cannot update clip (time: %1, track: %2)", start, info.track), ErrorMessage);
6653 m_document->renderer()->unlockService(tractor);
6654 audioClip->setSelected(true);
6655 audioClip->setAudioOnly(true);
6657 // keep video effects, move audio effects to audio clip
6660 for (int i = 0; i < effects.count(); ++i) {
6661 if (effects.at(i).attribute("type") == "audio") {
6662 deleteEffect(m_document->tracksCount() - track, pos, clip->effect(videoIx));
6665 deleteEffect(freetrack, pos, audioClip->effect(audioIx));
6670 groupSelectedItems(false, true);
6674 // unsplit clip: remove audio part and change video part to normal clip
6675 if (clip->parentItem() == NULL || clip->parentItem()->type() != GROUPWIDGET) {
6676 kDebug() << "//CANNOT FIND CLP GRP";
6679 AbstractGroupItem *grp = static_cast <AbstractGroupItem *>(clip->parentItem());
6680 QList<QGraphicsItem *> children = grp->childItems();
6681 if (children.count() != 2) {
6682 kDebug() << "//SOMETHING IS WRONG WITH CLP GRP";
6685 for (int i = 0; i < children.count(); i++) {
6686 if (children.at(i) != clip) {
6687 ClipItem *clp = static_cast <ClipItem *>(children.at(i));
6688 ItemInfo info = clip->info();
6689 deleteClip(clp->info());
6690 clip->setVideoOnly(false);
6691 Mlt::Tractor *tractor = m_document->renderer()->lockService();
6692 if (!m_document->renderer()->mltUpdateClipProducer(
6694 m_document->tracksCount() - info.track,
6695 info.startPos.frames(m_document->fps()),
6696 clip->baseClip()->getProducer(info.track))) {
6698 emit displayMessage(i18n("Cannot update clip (time: %1, track: %2)",
6699 info.startPos.frames(m_document->fps()), info.track),
6702 m_document->renderer()->unlockService(tractor);
6704 // re-add audio effects
6705 for (int i = 0; i < effects.count(); ++i) {
6706 if (effects.at(i).attribute("type") == "audio") {
6707 addEffect(m_document->tracksCount() - track, pos, effects.at(i));
6714 clip->setFlag(QGraphicsItem::ItemIsMovable, true);
6715 m_document->clipManager()->removeGroup(grp);
6716 scene()->destroyItemGroup(grp);
6720 void CustomTrackView::setVideoOnly()
6722 resetSelectionGroup();
6723 QList<QGraphicsItem *> selection = scene()->selectedItems();
6724 if (selection.isEmpty()) {
6725 emit displayMessage(i18n("You must select one clip for this action"), ErrorMessage);
6728 QUndoCommand *videoCommand = new QUndoCommand();
6729 videoCommand->setText(i18n("Video only"));
6730 for (int i = 0; i < selection.count(); i++) {
6731 if (selection.at(i)->type() == AVWIDGET) {
6732 ClipItem *clip = static_cast <ClipItem *>(selection.at(i));
6733 if (clip->clipType() == AV || clip->clipType() == PLAYLIST) {
6734 if (clip->parentItem()) {
6735 emit displayMessage(i18n("Cannot change grouped clips"), ErrorMessage);
6737 new ChangeClipTypeCommand(this, clip->track(), clip->startPos(), true, false, clip->isVideoOnly(), clip->isAudioOnly(), videoCommand);
6742 m_commandStack->push(videoCommand);
6745 void CustomTrackView::setAudioOnly()
6747 resetSelectionGroup();
6748 QList<QGraphicsItem *> selection = scene()->selectedItems();
6749 if (selection.isEmpty()) {
6750 emit displayMessage(i18n("You must select one clip for this action"), ErrorMessage);
6753 QUndoCommand *videoCommand = new QUndoCommand();
6754 videoCommand->setText(i18n("Audio only"));
6755 for (int i = 0; i < selection.count(); i++) {
6756 if (selection.at(i)->type() == AVWIDGET) {
6757 ClipItem *clip = static_cast <ClipItem *>(selection.at(i));
6758 if (clip->clipType() == AV || clip->clipType() == PLAYLIST) {
6759 if (clip->parentItem()) {
6760 emit displayMessage(i18n("Cannot change grouped clips"), ErrorMessage);
6762 new ChangeClipTypeCommand(this, clip->track(), clip->startPos(), false, true, clip->isVideoOnly(), clip->isAudioOnly(), videoCommand);
6767 m_commandStack->push(videoCommand);
6770 void CustomTrackView::setAudioAndVideo()
6772 resetSelectionGroup();
6773 QList<QGraphicsItem *> selection = scene()->selectedItems();
6774 if (selection.isEmpty()) {
6775 emit displayMessage(i18n("You must select one clip for this action"), ErrorMessage);
6778 QUndoCommand *videoCommand = new QUndoCommand();
6779 videoCommand->setText(i18n("Audio and Video"));
6780 for (int i = 0; i < selection.count(); i++) {
6781 if (selection.at(i)->type() == AVWIDGET) {
6782 ClipItem *clip = static_cast <ClipItem *>(selection.at(i));
6783 if (clip->clipType() == AV || clip->clipType() == PLAYLIST) {
6784 if (clip->parentItem()) {
6785 emit displayMessage(i18n("Cannot change grouped clips"), ErrorMessage);
6787 new ChangeClipTypeCommand(this, clip->track(), clip->startPos(), false, false, clip->isVideoOnly(), clip->isAudioOnly(), videoCommand);
6792 m_commandStack->push(videoCommand);
6795 void CustomTrackView::doChangeClipType(const GenTime &pos, int track, bool videoOnly, bool audioOnly)
6797 ClipItem *clip = getClipItemAt(pos, track);
6799 kDebug() << "// Cannot find clip to split!!!";
6802 Mlt::Tractor *tractor = m_document->renderer()->lockService();
6804 int start = pos.frames(m_document->fps());
6805 clip->setVideoOnly(true);
6806 clip->setAudioOnly(false);
6807 if (m_document->renderer()->mltUpdateClipProducer(tractor, m_document->tracksCount() - track, start, clip->baseClip()->videoProducer(track)) == false) {
6808 emit displayMessage(i18n("Cannot update clip (time: %1, track: %2)", start, track), ErrorMessage);
6810 } else if (audioOnly) {
6811 int start = pos.frames(m_document->fps());
6812 clip->setAudioOnly(true);
6813 clip->setVideoOnly(false);
6814 if (m_document->renderer()->mltUpdateClipProducer(tractor, m_document->tracksCount() - track, start, clip->baseClip()->audioProducer(track)) == false) {
6815 emit displayMessage(i18n("Cannot update clip (time: %1, track: %2)", start, track), ErrorMessage);
6818 int start = pos.frames(m_document->fps());
6819 clip->setAudioOnly(false);
6820 clip->setVideoOnly(false);
6821 if (m_document->renderer()->mltUpdateClipProducer(tractor, m_document->tracksCount() - track, start, clip->baseClip()->getProducer(track)) == false) {
6822 emit displayMessage(i18n("Cannot update clip (time: %1, track: %2)", start, track), ErrorMessage);
6825 m_document->renderer()->unlockService(tractor);
6827 setDocumentModified();
6830 void CustomTrackView::updateClipTypeActions(ClipItem *clip)
6832 if (clip == NULL || (clip->clipType() != AV && clip->clipType() != PLAYLIST)) {
6833 m_clipTypeGroup->setEnabled(false);
6835 m_clipTypeGroup->setEnabled(true);
6836 QList <QAction *> actions = m_clipTypeGroup->actions();
6838 if (clip->isAudioOnly()) lookup = "clip_audio_only";
6839 else if (clip->isVideoOnly()) lookup = "clip_video_only";
6840 else lookup = "clip_audio_and_video";
6841 for (int i = 0; i < actions.count(); i++) {
6842 if (actions.at(i)->data().toString() == lookup) {
6843 actions.at(i)->setChecked(true);
6850 void CustomTrackView::slotGoToMarker(QAction *action)
6852 int pos = action->data().toInt();
6856 void CustomTrackView::reloadTransitionLumas()
6860 QDomElement lumaTransition = MainWindow::transitions.getEffectByTag("luma", "luma");
6861 QDomNodeList params = lumaTransition.elementsByTagName("parameter");
6862 for (int i = 0; i < params.count(); i++) {
6863 QDomElement e = params.item(i).toElement();
6864 if (e.attribute("tag") == "resource") {
6865 lumaNames = e.attribute("paramlistdisplay");
6866 lumaFiles = e.attribute("paramlist");
6871 QList<QGraphicsItem *> itemList = items();
6872 Transition *transitionitem;
6873 QDomElement transitionXml;
6874 for (int i = 0; i < itemList.count(); i++) {
6875 if (itemList.at(i)->type() == TRANSITIONWIDGET) {
6876 transitionitem = static_cast <Transition*>(itemList.at(i));
6877 transitionXml = transitionitem->toXML();
6878 if (transitionXml.attribute("id") == "luma" && transitionXml.attribute("tag") == "luma") {
6879 QDomNodeList params = transitionXml.elementsByTagName("parameter");
6880 for (int i = 0; i < params.count(); i++) {
6881 QDomElement e = params.item(i).toElement();
6882 if (e.attribute("tag") == "resource") {
6883 e.setAttribute("paramlistdisplay", lumaNames);
6884 e.setAttribute("paramlist", lumaFiles);
6889 if (transitionXml.attribute("id") == "composite" && transitionXml.attribute("tag") == "composite") {
6890 QDomNodeList params = transitionXml.elementsByTagName("parameter");
6891 for (int i = 0; i < params.count(); i++) {
6892 QDomElement e = params.item(i).toElement();
6893 if (e.attribute("tag") == "luma") {
6894 e.setAttribute("paramlistdisplay", lumaNames);
6895 e.setAttribute("paramlist", lumaFiles);
6902 emit transitionItemSelected(NULL);
6905 double CustomTrackView::fps() const
6907 return m_document->fps();
6910 void CustomTrackView::updateProjectFps()
6912 // update all clips to the new fps
6913 resetSelectionGroup();
6914 scene()->clearSelection();
6916 QList<QGraphicsItem *> itemList = items();
6917 for (int i = 0; i < itemList.count(); i++) {
6918 // remove all items and re-add them one by one
6919 if (itemList.at(i) != m_cursorLine && itemList.at(i)->parentItem() == NULL) m_scene->removeItem(itemList.at(i));
6921 for (int i = 0; i < itemList.count(); i++) {
6922 if (itemList.at(i)->parentItem() == 0 && (itemList.at(i)->type() == AVWIDGET || itemList.at(i)->type() == TRANSITIONWIDGET)) {
6923 AbstractClipItem *clip = static_cast <AbstractClipItem *>(itemList.at(i));
6924 clip->updateFps(m_document->fps());
6925 m_scene->addItem(clip);
6926 } else if (itemList.at(i)->type() == GROUPWIDGET) {
6927 AbstractGroupItem *grp = static_cast <AbstractGroupItem *>(itemList.at(i));
6928 QList<QGraphicsItem *> children = grp->childItems();
6929 for (int j = 0; j < children.count(); j++) {
6930 if (children.at(j)->type() == AVWIDGET || children.at(j)->type() == TRANSITIONWIDGET) {
6931 AbstractClipItem *clip = static_cast <AbstractClipItem *>(children.at(j));
6932 clip->setFlag(QGraphicsItem::ItemIsMovable, true);
6933 clip->updateFps(m_document->fps());
6936 m_document->clipManager()->removeGroup(grp);
6937 m_scene->addItem(grp);
6938 scene()->destroyItemGroup(grp);
6939 scene()->clearSelection();
6940 for (int j = 0; j < children.count(); j++) {
6941 if (children.at(j)->type() == AVWIDGET || children.at(j)->type() == TRANSITIONWIDGET) {
6942 //children.at(j)->setParentItem(0);
6943 children.at(j)->setSelected(true);
6946 groupSelectedItems(true, true);
6947 } else if (itemList.at(i)->type() == GUIDEITEM) {
6948 Guide *g = static_cast<Guide *>(itemList.at(i));
6950 m_scene->addItem(g);
6953 viewport()->update();
6956 void CustomTrackView::slotTrackDown()
6958 if (m_selectedTrack > m_document->tracksCount() - 2) m_selectedTrack = 0;
6959 else m_selectedTrack++;
6960 emit updateTrackHeaders();
6961 QRectF rect(mapToScene(QPoint(10, 0)).x(), m_selectedTrack * m_tracksHeight, 10, m_tracksHeight);
6962 ensureVisible(rect, 0, 0);
6963 viewport()->update();
6966 void CustomTrackView::slotTrackUp()
6968 if (m_selectedTrack > 0) m_selectedTrack--;
6969 else m_selectedTrack = m_document->tracksCount() - 1;
6970 emit updateTrackHeaders();
6971 QRectF rect(mapToScene(QPoint(10, 0)).x(), m_selectedTrack * m_tracksHeight, 10, m_tracksHeight);
6972 ensureVisible(rect, 0, 0);
6973 viewport()->update();
6976 int CustomTrackView::selectedTrack() const
6978 return m_selectedTrack;
6981 QStringList CustomTrackView::selectedClips() const
6983 QStringList clipIds;
6984 QList<QGraphicsItem *> selection = m_scene->selectedItems();
6985 for (int i = 0; i < selection.count(); i++) {
6986 if (selection.at(i)->type() == AVWIDGET) {
6987 ClipItem *item = (ClipItem *)selection.at(i);
6988 clipIds << item->clipProducer();
6994 QList<ClipItem *> CustomTrackView::selectedClipItems() const
6996 QList<ClipItem *> clips;
6997 QList<QGraphicsItem *> selection = m_scene->selectedItems();
6998 for (int i = 0; i < selection.count(); i++) {
6999 if (selection.at(i)->type() == AVWIDGET) {
7000 clips.append((ClipItem *)selection.at(i));
7006 void CustomTrackView::slotSelectTrack(int ix)
7008 m_selectedTrack = qMax(0, ix);
7009 m_selectedTrack = qMin(ix, m_document->tracksCount() - 1);
7010 emit updateTrackHeaders();
7011 QRectF rect(mapToScene(QPoint(10, 0)).x(), m_selectedTrack * m_tracksHeight, 10, m_tracksHeight);
7012 ensureVisible(rect, 0, 0);
7013 viewport()->update();
7016 void CustomTrackView::slotSelectClipsInTrack()
7018 QRectF rect(0, m_selectedTrack * m_tracksHeight + m_tracksHeight / 2, sceneRect().width(), m_tracksHeight / 2 - 1);
7019 QList<QGraphicsItem *> selection = m_scene->items(rect);
7020 m_scene->clearSelection();
7021 for (int i = 0; i < selection.count(); i++) {
7022 if (selection.at(i)->type() == AVWIDGET || selection.at(i)->type() == TRANSITIONWIDGET || selection.at(i)->type() == GROUPWIDGET) {
7023 selection.at(i)->setSelected(true);
7026 resetSelectionGroup();
7027 groupSelectedItems();
7030 void CustomTrackView::slotSelectAllClips()
7032 QList<QGraphicsItem *> selection = m_scene->items();
7033 m_scene->clearSelection();
7034 for (int i = 0; i < selection.count(); i++) {
7035 if (selection.at(i)->type() == AVWIDGET || selection.at(i)->type() == TRANSITIONWIDGET || selection.at(i)->type() == GROUPWIDGET) {
7036 selection.at(i)->setSelected(true);
7039 resetSelectionGroup();
7040 groupSelectedItems();
7043 void CustomTrackView::selectClip(bool add, bool group, int track, int pos)
7046 if (track != -1 && pos != -1)
7047 rect = QRectF(pos, track * m_tracksHeight + m_tracksHeight / 2, 1, 1);
7049 rect = QRectF(m_cursorPos, m_selectedTrack * m_tracksHeight + m_tracksHeight / 2, 1, 1);
7050 QList<QGraphicsItem *> selection = m_scene->items(rect);
7051 resetSelectionGroup(group);
7052 if (!group) m_scene->clearSelection();
7053 for (int i = 0; i < selection.count(); i++) {
7054 if (selection.at(i)->type() == AVWIDGET) {
7055 selection.at(i)->setSelected(add);
7059 if (group) groupSelectedItems();
7062 void CustomTrackView::selectTransition(bool add, bool group)
7064 QRectF rect(m_cursorPos, m_selectedTrack * m_tracksHeight + m_tracksHeight, 1, 1);
7065 QList<QGraphicsItem *> selection = m_scene->items(rect);
7066 resetSelectionGroup(group);
7067 if (!group) m_scene->clearSelection();
7068 for (int i = 0; i < selection.count(); i++) {
7069 if (selection.at(i)->type() == TRANSITIONWIDGET) {
7070 selection.at(i)->setSelected(add);
7074 if (group) groupSelectedItems();
7077 QStringList CustomTrackView::extractTransitionsLumas()
7080 QList<QGraphicsItem *> itemList = items();
7081 Transition *transitionitem;
7082 QDomElement transitionXml;
7083 for (int i = 0; i < itemList.count(); i++) {
7084 if (itemList.at(i)->type() == TRANSITIONWIDGET) {
7085 transitionitem = static_cast <Transition*>(itemList.at(i));
7086 transitionXml = transitionitem->toXML();
7087 // luma files in transitions can be in "resource" or "luma" property
7088 QString luma = EffectsList::parameter(transitionXml, "luma");
7089 if (luma.isEmpty()) luma = EffectsList::parameter(transitionXml, "resource");
7090 if (!luma.isEmpty()) urls << KUrl(luma).path();
7093 urls.removeDuplicates();
7097 void CustomTrackView::setEditMode(EDITMODE mode)
7099 m_scene->setEditMode(mode);
7102 void CustomTrackView::checkTrackSequence(int track)
7104 QList <int> times = m_document->renderer()->checkTrackSequence(m_document->tracksCount() - track);
7105 //track = m_document->tracksCount() -track;
7106 QRectF rect(0, track * m_tracksHeight + m_tracksHeight / 2, sceneRect().width(), 2);
7107 QList<QGraphicsItem *> selection = m_scene->items(rect);
7108 QList <int> timelineList;
7109 timelineList.append(0);
7110 for (int i = 0; i < selection.count(); i++) {
7111 if (selection.at(i)->type() == AVWIDGET) {
7112 ClipItem *clip = static_cast <ClipItem *>(selection.at(i));
7113 int start = clip->startPos().frames(m_document->fps());
7114 int end = clip->endPos().frames(m_document->fps());
7115 if (!timelineList.contains(start)) timelineList.append(start);
7116 if (!timelineList.contains(end)) timelineList.append(end);
7119 qSort(timelineList);
7120 kDebug() << "// COMPARE:\n" << times << "\n" << timelineList << "\n-------------------";
7121 if (times != timelineList) KMessageBox::sorry(this, i18n("error"), i18n("TRACTOR"));
7124 void CustomTrackView::insertZoneOverwrite(QStringList data, int in)
7126 if (data.isEmpty()) return;
7127 DocClipBase *clip = m_document->getBaseClip(data.at(0));
7129 info.startPos = GenTime(in, m_document->fps());
7130 info.cropStart = GenTime(data.at(1).toInt(), m_document->fps());
7131 info.endPos = info.startPos + GenTime(data.at(2).toInt(), m_document->fps()) - info.cropStart;
7132 info.cropDuration = info.endPos - info.startPos;
7133 info.track = m_selectedTrack;
7134 QUndoCommand *addCommand = new QUndoCommand();
7135 addCommand->setText(i18n("Insert clip"));
7136 adjustTimelineClips(OVERWRITEEDIT, NULL, info, addCommand);
7137 new AddTimelineClipCommand(this, clip->toXML(), clip->getId(), info, EffectsList(), true, false, true, false, addCommand);
7138 updateTrackDuration(info.track, addCommand);
7139 m_commandStack->push(addCommand);
7141 selectClip(true, false, m_selectedTrack, in);
7142 // Automatic audio split
7143 if (KdenliveSettings::splitaudio())
7147 void CustomTrackView::clearSelection(bool emitInfo)
7149 resetSelectionGroup();
7150 scene()->clearSelection();
7152 if (emitInfo) emit clipItemSelected(NULL);
7155 void CustomTrackView::updatePalette()
7157 m_activeTrackBrush = KStatefulBrush(KColorScheme::View, KColorScheme::ActiveBackground, KSharedConfig::openConfig(KdenliveSettings::colortheme()));
7161 pen1.setColor(palette().text().color());
7162 m_cursorLine->setPen(pen1);
7166 void CustomTrackView::removeTipAnimation()
7169 scene()->removeItem(m_visualTip);
7170 m_animationTimer->stop();
7178 void CustomTrackView::setTipAnimation(AbstractClipItem *clip, OPERATIONTYPE mode, const double size)
7180 if (m_visualTip == NULL) {
7181 QRectF rect = clip->sceneBoundingRect();
7182 m_animation = new QGraphicsItemAnimation;
7183 m_animation->setTimeLine(m_animationTimer);
7184 m_animation->setScaleAt(1, 1, 1);
7189 m_visualTip = new QGraphicsEllipseItem(-size, -size, size * 2, size * 2);
7190 ((QGraphicsEllipseItem*) m_visualTip)->setBrush(m_tipColor);
7191 ((QGraphicsEllipseItem*) m_visualTip)->setPen(m_tipPen);
7193 m_visualTip->setPos(rect.x() + ((ClipItem *) clip)->fadeIn(), rect.y());
7195 m_visualTip->setPos(rect.right() - ((ClipItem *) clip)->fadeOut(), rect.y());
7197 m_animation->setScaleAt(.5, 2, 2);
7201 polygon << QPoint(0, - size * 2);
7202 if (mode == RESIZESTART)
7203 polygon << QPoint(size * 2, 0);
7205 polygon << QPoint(- size * 2, 0);
7206 polygon << QPoint(0, size * 2);
7207 polygon << QPoint(0, - size * 2);
7209 m_visualTip = new QGraphicsPolygonItem(polygon);
7210 ((QGraphicsPolygonItem*) m_visualTip)->setBrush(m_tipColor);
7211 ((QGraphicsPolygonItem*) m_visualTip)->setPen(m_tipPen);
7212 if (mode == RESIZESTART)
7213 m_visualTip->setPos(rect.x(), rect.y() + rect.height() / 2);
7215 m_visualTip->setPos(rect.right(), rect.y() + rect.height() / 2);
7217 m_animation->setScaleAt(.5, 2, 1);
7219 case TRANSITIONSTART:
7221 polygon << QPoint(0, - size * 2);
7222 if (mode == TRANSITIONSTART)
7223 polygon << QPoint(size * 2, 0);
7225 polygon << QPoint(- size * 2, 0);
7226 polygon << QPoint(0, 0);
7227 polygon << QPoint(0, - size * 2);
7229 m_visualTip = new QGraphicsPolygonItem(polygon);
7230 ((QGraphicsPolygonItem*) m_visualTip)->setBrush(m_tipColor);
7231 ((QGraphicsPolygonItem*) m_visualTip)->setPen(m_tipPen);
7232 if (mode == TRANSITIONSTART)
7233 m_visualTip->setPos(rect.x(), rect.bottom());
7235 m_visualTip->setPos(rect.right(), rect.bottom());
7237 m_animation->setScaleAt(.5, 2, 2);
7244 m_visualTip->setFlags(QGraphicsItem::ItemIgnoresTransformations);
7245 m_visualTip->setZValue(100);
7246 scene()->addItem(m_visualTip);
7247 m_animation->setItem(m_visualTip);
7248 m_animationTimer->start();
7252 bool CustomTrackView::hasAudio(int track) const
7254 QRectF rect(0, (double)(track * m_tracksHeight + 1), (double) sceneRect().width(), (double)(m_tracksHeight - 1));
7255 QList<QGraphicsItem *> collisions = scene()->items(rect, Qt::IntersectsItemBoundingRect);
7256 QGraphicsItem *item;
7257 for (int i = 0; i < collisions.count(); i++) {
7258 item = collisions.at(i);
7259 if (!item->isEnabled()) continue;
7260 if (item->type() == AVWIDGET) {
7261 ClipItem *clip = static_cast <ClipItem *>(item);
7262 if (!clip->isVideoOnly() && (clip->clipType() == AUDIO || clip->clipType() == AV || clip->clipType() == PLAYLIST)) return true;
7268 void CustomTrackView::slotAddTrackEffect(const QDomElement &effect, int ix)
7271 QUndoCommand *effectCommand = new QUndoCommand();
7273 if (effect.tagName() == "effectgroup") {
7274 effectName = effect.attribute("name");
7276 QDomElement namenode = effect.firstChildElement("name");
7277 if (!namenode.isNull()) effectName = i18n(namenode.text().toUtf8().data());
7278 else effectName = i18n("effect");
7280 effectCommand->setText(i18n("Add %1", effectName));
7281 if (effect.tagName() == "effectgroup") {
7282 QDomNodeList effectlist = effect.elementsByTagName("effect");
7283 for (int j = 0; j < effectlist.count(); j++) {
7284 QDomElement trackeffect = effectlist.at(j).toElement();
7285 if (trackeffect.attribute("unique", "0") != "0" && m_document->hasTrackEffect(m_document->tracksCount() - ix - 1, trackeffect.attribute("tag"), trackeffect.attribute("id")) != -1) {
7286 emit displayMessage(i18n("Effect already present in track"), ErrorMessage);
7289 new AddEffectCommand(this, m_document->tracksCount() - ix, GenTime(-1), trackeffect, true, effectCommand);
7293 if (effect.attribute("unique", "0") != "0" && m_document->hasTrackEffect(m_document->tracksCount() - ix - 1, effect.attribute("tag"), effect.attribute("id")) != -1) {
7294 emit displayMessage(i18n("Effect already present in track"), ErrorMessage);
7295 delete effectCommand;
7298 new AddEffectCommand(this, m_document->tracksCount() - ix, GenTime(-1), effect, true, effectCommand);
7301 if (effectCommand->childCount() > 0) {
7302 m_commandStack->push(effectCommand);
7303 setDocumentModified();
7305 else delete effectCommand;
7309 EffectsParameterList CustomTrackView::getEffectArgs(const QDomElement &effect)
7311 EffectsParameterList parameters;
7313 parameters.addParam("tag", effect.attribute("tag"));
7314 //if (effect.hasAttribute("region")) parameters.addParam("region", effect.attribute("region"));
7315 parameters.addParam("kdenlive_ix", effect.attribute("kdenlive_ix"));
7316 parameters.addParam("kdenlive_info", effect.attribute("kdenlive_info"));
7317 parameters.addParam("id", effect.attribute("id"));
7318 if (effect.hasAttribute("src")) parameters.addParam("src", effect.attribute("src"));
7319 if (effect.hasAttribute("disable")) parameters.addParam("disable", effect.attribute("disable"));
7320 if (effect.hasAttribute("in")) parameters.addParam("in", effect.attribute("in"));
7321 if (effect.hasAttribute("out")) parameters.addParam("out", effect.attribute("out"));
7322 if (effect.attribute("id") == "region") {
7323 QDomNodeList subeffects = effect.elementsByTagName("effect");
7324 for (int i = 0; i < subeffects.count(); i++) {
7325 QDomElement subeffect = subeffects.at(i).toElement();
7326 int subeffectix = subeffect.attribute("region_ix").toInt();
7327 parameters.addParam(QString("filter%1").arg(subeffectix), subeffect.attribute("id"));
7328 parameters.addParam(QString("filter%1.tag").arg(subeffectix), subeffect.attribute("tag"));
7329 parameters.addParam(QString("filter%1.kdenlive_info").arg(subeffectix), subeffect.attribute("kdenlive_info"));
7330 QDomNodeList subparams = subeffect.elementsByTagName("parameter");
7331 adjustEffectParameters(parameters, subparams, m_document->mltProfile(), QString("filter%1.").arg(subeffectix));
7335 QDomNodeList params = effect.elementsByTagName("parameter");
7336 adjustEffectParameters(parameters, params, m_document->mltProfile());
7342 void CustomTrackView::adjustEffectParameters(EffectsParameterList ¶meters, QDomNodeList params, MltVideoProfile profile, const QString &prefix)
7345 for (int i = 0; i < params.count(); i++) {
7346 QDomElement e = params.item(i).toElement();
7347 QString paramname = prefix + e.attribute("name");
7348 if (e.attribute("type") == "geometry" && !e.hasAttribute("fixed")) {
7349 // effects with geometry param need in / out synced with the clip, request it...
7350 parameters.addParam("_sync_in_out", "1");
7352 if (e.attribute("type") == "simplekeyframe") {
7353 QStringList values = e.attribute("keyframes").split(';', QString::SkipEmptyParts);
7354 double factor = e.attribute("factor", "1").toDouble();
7355 double offset = e.attribute("offset", "0").toDouble();
7356 for (int j = 0; j < values.count(); j++) {
7357 QString pos = values.at(j).section(':', 0, 0);
7358 double val = (values.at(j).section(':', 1, 1).toDouble() - offset) / factor;
7359 values[j] = pos + '=' + locale.toString(val);
7361 // kDebug() << "/ / / /SENDING KEYFR:" << values;
7362 parameters.addParam(paramname, values.join(";"));
7363 /*parameters.addParam(e.attribute("name"), e.attribute("keyframes").replace(":", "="));
7364 parameters.addParam("max", e.attribute("max"));
7365 parameters.addParam("min", e.attribute("min"));
7366 parameters.addParam("factor", e.attribute("factor", "1"));*/
7367 } else if (e.attribute("type") == "keyframe") {
7368 kDebug() << "/ / / /SENDING KEYFR EFFECT TYPE";
7369 parameters.addParam("keyframes", e.attribute("keyframes"));
7370 parameters.addParam("max", e.attribute("max"));
7371 parameters.addParam("min", e.attribute("min"));
7372 parameters.addParam("factor", e.attribute("factor", "1"));
7373 parameters.addParam("offset", e.attribute("offset", "0"));
7374 parameters.addParam("starttag", e.attribute("starttag", "start"));
7375 parameters.addParam("endtag", e.attribute("endtag", "end"));
7376 } else if (e.attribute("namedesc").contains(';')) {
7377 QString format = e.attribute("format");
7378 QStringList separators = format.split("%d", QString::SkipEmptyParts);
7379 QStringList values = e.attribute("value").split(QRegExp("[,:;x]"));
7381 QTextStream txtNeu(&neu);
7382 if (values.size() > 0)
7383 txtNeu << (int)values[0].toDouble();
7384 for (int i = 0; i < separators.size() && i + 1 < values.size(); i++) {
7385 txtNeu << separators[i];
7386 txtNeu << (int)(values[i+1].toDouble());
7388 parameters.addParam("start", neu);
7390 if (e.attribute("factor", "1") != "1" || e.attribute("offset", "0") != "0") {
7392 if (e.attribute("factor").contains('%')) {
7393 fact = ProfilesDialog::getStringEval(profile, e.attribute("factor"));
7395 fact = e.attribute("factor", "1").toDouble();
7397 double offset = e.attribute("offset", "0").toDouble();
7398 parameters.addParam(paramname, locale.toString((e.attribute("value").toDouble() - offset) / fact));
7400 parameters.addParam(paramname, e.attribute("value"));
7407 void CustomTrackView::updateTrackNames(int track, bool added)
7409 QList <TrackInfo> tracks = m_document->tracksList();
7410 int max = tracks.count();
7411 int docTrack = max - track - 1;
7413 // count number of tracks of each type
7414 int videoTracks = 0;
7415 int audioTracks = 0;
7416 for (int i = max - 1; i >= 0; --i) {
7417 TrackInfo info = tracks.at(i);
7418 if (info.type == VIDEOTRACK)
7423 if (i <= docTrack) {
7424 QString type = (info.type == VIDEOTRACK ? "Video " : "Audio ");
7425 int typeNumber = (info.type == VIDEOTRACK ? videoTracks : audioTracks);
7428 if (i == docTrack || info.trackName == type + QString::number(typeNumber - 1)) {
7429 info.trackName = type + QString::number(typeNumber);
7430 m_document->setTrackType(i, info);
7433 if (info.trackName == type + QString::number(typeNumber + 1)) {
7434 info.trackName = type + QString::number(typeNumber);
7435 m_document->setTrackType(i, info);
7440 emit tracksChanged();
7443 void CustomTrackView::updateTrackDuration(int track, QUndoCommand *command)
7449 tracks << m_document->tracksCount() - track - 1;
7451 // negative track number -> update all tracks
7452 for (int i = 0; i < m_document->tracksCount(); ++i)
7456 for (int i = 0; i < tracks.count(); ++i) {
7458 // t + 1 because of black background track
7459 duration = m_document->renderer()->mltTrackDuration(t + 1);
7460 if (duration != m_document->trackDuration(t)) {
7461 m_document->setTrackDuration(t, duration);
7464 EffectsList effects = m_document->getTrackEffects(t);
7465 for (int j = 0; j < effects.count(); ++j) {
7467 * - lookout for keyframable parameters and update them so all keyframes are in the new range (0 - duration)
7468 * - update the effectstack if necessary
7475 void CustomTrackView::slotRefreshThumbs(const QString &id, bool resetThumbs)
7477 QList<QGraphicsItem *> list = scene()->items();
7478 ClipItem *clip = NULL;
7479 for (int i = 0; i < list.size(); ++i) {
7480 if (list.at(i)->type() == AVWIDGET) {
7481 clip = static_cast <ClipItem *>(list.at(i));
7482 if (clip->clipProducer() == id) {
7483 clip->refreshClip(true, resetThumbs);
7489 void CustomTrackView::adjustEffects(ClipItem* item, ItemInfo oldInfo, QUndoCommand* command)
7491 QMap<int, QDomElement> effects = item->adjustEffectsToDuration(m_document->width(), m_document->height(), oldInfo);
7493 if (effects.count()) {
7494 QMap<int, QDomElement>::const_iterator i = effects.constBegin();
7495 while (i != effects.constEnd()) {
7496 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);
7503 void CustomTrackView::slotGotFilterJobResults(const QString &/*id*/, int startPos, int track, const QString &filter, stringMap filterParams, QStringList extra)
7505 ClipItem *clip = getClipItemAt(GenTime(startPos, m_document->fps()), track);
7507 emit displayMessage(i18n("Cannot find clip for effect update %1.", filter), ErrorMessage);
7510 QDomElement newEffect;
7511 QDomElement effect = clip->getEffectAtIndex(clip->selectedEffectIndex());
7512 if (effect.attribute("id") == filter) {
7513 newEffect = effect.cloneNode().toElement();
7514 QMap<QString, QString>::const_iterator i = filterParams.constBegin();
7515 while (i != filterParams.constEnd()) {
7516 EffectsList::setParameter(newEffect, i.key(), i.value());
7517 kDebug()<<"// RESULT FILTER: "<<i.key()<<"="<< i.value();
7520 EditEffectCommand *command = new EditEffectCommand(this, m_document->tracksCount() - clip->track(), clip->startPos(), effect, newEffect, clip->selectedEffectIndex(), true, true);
7521 m_commandStack->push(command);
7522 emit clipItemSelected(clip);
7527 void CustomTrackView::slotImportClipKeyframes(GRAPHICSRECTITEM type)
7529 if (!m_selectionGroup) {
7530 emit displayMessage(i18n("You need to select one clip and one transition"), ErrorMessage);
7533 // Make sure there is no collision
7534 QList<QGraphicsItem *> children = m_selectionGroup->childItems();
7535 ClipItem *item = NULL;
7536 for (int i = 0; i < children.count(); i++) {
7537 if (children.at(i)->type() == AVWIDGET) {
7538 item = (ClipItem*) children.at(i);
7543 emit displayMessage(i18n("No clip found"), ErrorMessage);
7546 QMap <QString, QString> data = item->baseClip()->analysisData();
7547 if (data.isEmpty()) {
7548 emit displayMessage(i18n("No keyframe data found in clip"), ErrorMessage);
7551 QPointer<QDialog> d = new QDialog(this);
7552 Ui::ImportKeyframesDialog_UI ui;
7557 QMap<QString, QString>::const_iterator i = data.constBegin();
7558 while (i != data.constEnd()) {
7559 ui.data_list->insertItem(ix, i.key());
7560 ui.data_list->setItemData(ix, i.value(), Qt::UserRole);
7565 if (d->exec() != QDialog::Accepted) {
7569 QString keyframeData = ui.data_list->itemData(ui.data_list->currentIndex()).toString();
7570 QStringList keyframeList = keyframeData.split(';', QString::SkipEmptyParts);
7572 if (ui.import_position->isChecked()) {
7573 if (ui.import_size->isChecked()) {
7574 foreach(QString key, keyframeList) {
7575 if (key.count(':') > 1) result.append(key.section(':', 0, 1));
7576 else result.append(key);
7581 foreach(QString key, keyframeList) {
7582 result.append(key.section(':', 0, 0));
7587 else if (ui.import_size->isChecked()) {
7588 foreach(QString key, keyframeList) {
7589 result.append(key.section(':', 1, 1));
7593 emit importKeyframes(type, result);