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()));
409 void CustomTrackView::mouseMoveEvent(QMouseEvent * event)
411 int pos = event->x();
412 int mappedXPos = qMax((int)(mapToScene(event->pos()).x() + 0.5), 0);
414 double snappedPos = getSnapPointForPos(mappedXPos);
415 emit mousePosition(mappedXPos);
417 if (event->buttons() & Qt::MidButton) return;
418 if (dragMode() == QGraphicsView::RubberBandDrag || (event->modifiers() == Qt::ControlModifier && m_tool != SPACERTOOL && m_operationMode != RESIZESTART && m_operationMode != RESIZEEND)) {
419 event->setAccepted(true);
421 if (event->modifiers() != Qt::ControlModifier || dragMode() == QGraphicsView::RubberBandDrag) QGraphicsView::mouseMoveEvent(event);
425 if (event->buttons() != Qt::NoButton) {
426 bool move = (event->pos() - m_clickEvent).manhattanLength() >= QApplication::startDragDistance();
427 if (m_dragItem && move) m_clipDrag = true;
428 if (m_dragItem && m_tool == SELECTTOOL) {
429 if (m_operationMode == MOVE && m_clipDrag) {
430 QGraphicsView::mouseMoveEvent(event);
431 // If mouse is at a border of the view, scroll
433 m_scrollOffset = -30;
434 m_scrollTimer.start();
435 } else if (viewport()->width() - pos < 10) {
437 m_scrollTimer.start();
438 } else if (m_scrollTimer.isActive()) {
439 m_scrollTimer.stop();
441 } else if (m_operationMode == RESIZESTART && move) {
442 m_document->renderer()->pause();
443 if (!m_controlModifier && m_dragItem->type() == AVWIDGET && m_dragItem->parentItem() && m_dragItem->parentItem() != m_selectionGroup) {
444 AbstractGroupItem *parent = static_cast <AbstractGroupItem *>(m_dragItem->parentItem());
446 parent->resizeStart((int)(snappedPos - m_dragItemInfo.startPos.frames(m_document->fps())));
448 m_dragItem->resizeStart((int)(snappedPos));
450 QString crop = m_document->timecode().getDisplayTimecode(m_dragItem->cropStart(), KdenliveSettings::frametimecode());
451 QString duration = m_document->timecode().getDisplayTimecode(m_dragItem->cropDuration(), KdenliveSettings::frametimecode());
452 QString offset = m_document->timecode().getDisplayTimecode(m_dragItem->cropStart() - m_dragItemInfo.cropStart, KdenliveSettings::frametimecode());
453 emit displayMessage(i18n("Crop from start:") + ' ' + crop + ' ' + i18n("Duration:") + ' ' + duration + ' ' + i18n("Offset:") + ' ' + offset, InformationMessage);
454 } else if (m_operationMode == RESIZEEND && move) {
455 m_document->renderer()->pause();
456 if (!m_controlModifier && m_dragItem->type() == AVWIDGET && m_dragItem->parentItem() && m_dragItem->parentItem() != m_selectionGroup) {
457 AbstractGroupItem *parent = static_cast <AbstractGroupItem *>(m_dragItem->parentItem());
459 parent->resizeEnd((int)(snappedPos - m_dragItemInfo.endPos.frames(m_document->fps())));
461 m_dragItem->resizeEnd((int)(snappedPos));
463 QString duration = m_document->timecode().getDisplayTimecode(m_dragItem->cropDuration(), KdenliveSettings::frametimecode());
464 QString offset = m_document->timecode().getDisplayTimecode(m_dragItem->cropDuration() - m_dragItemInfo.cropDuration, KdenliveSettings::frametimecode());
465 emit displayMessage(i18n("Duration:") + ' ' + duration + ' ' + i18n("Offset:") + ' ' + offset, InformationMessage);
466 } else if (m_operationMode == FADEIN && move) {
467 ((ClipItem*) m_dragItem)->setFadeIn((int)(mappedXPos - m_dragItem->startPos().frames(m_document->fps())));
468 } else if (m_operationMode == FADEOUT && move) {
469 ((ClipItem*) m_dragItem)->setFadeOut((int)(m_dragItem->endPos().frames(m_document->fps()) - mappedXPos));
470 } else if (m_operationMode == KEYFRAME && move) {
471 GenTime keyFramePos = GenTime(mappedXPos, m_document->fps()) - m_dragItem->startPos() + m_dragItem->cropStart();
472 double pos = mapToScene(event->pos()).toPoint().y();
473 QRectF br = m_dragItem->sceneBoundingRect();
474 double maxh = 100.0 / br.height();
475 pos = (br.bottom() - pos) * maxh;
476 m_dragItem->updateKeyFramePos(keyFramePos, pos);
477 QString position = m_document->timecode().getDisplayTimecodeFromFrames(m_dragItem->editedKeyFramePos(), KdenliveSettings::frametimecode());
478 emit displayMessage(position + " : " + QString::number(m_dragItem->editedKeyFrameValue()), InformationMessage);
480 removeTipAnimation();
482 } else if (m_operationMode == MOVEGUIDE) {
483 removeTipAnimation();
484 QGraphicsView::mouseMoveEvent(event);
486 } else if (m_operationMode == SPACER && move && m_selectionGroup) {
488 snappedPos = getSnapPointForPos(mappedXPos + m_spacerOffset);
489 if (snappedPos < 0) snappedPos = 0;
491 // Make sure there is no collision
492 QList<QGraphicsItem *> children = m_selectionGroup->childItems();
493 QPainterPath shape = m_selectionGroup->clipGroupShape(QPointF(snappedPos - m_selectionGroup->sceneBoundingRect().left(), 0));
494 QList<QGraphicsItem*> collidingItems = scene()->items(shape, Qt::IntersectsItemShape);
495 collidingItems.removeAll(m_selectionGroup);
496 for (int i = 0; i < children.count(); i++) {
497 if (children.at(i)->type() == GROUPWIDGET) {
498 QList<QGraphicsItem *> subchildren = children.at(i)->childItems();
499 for (int j = 0; j < subchildren.count(); j++)
500 collidingItems.removeAll(subchildren.at(j));
502 collidingItems.removeAll(children.at(i));
504 bool collision = false;
506 for (int i = 0; i < collidingItems.count(); i++) {
507 if (!collidingItems.at(i)->isEnabled()) continue;
508 if (collidingItems.at(i)->type() == AVWIDGET && snappedPos < m_selectionGroup->sceneBoundingRect().left()) {
509 AbstractClipItem *item = static_cast <AbstractClipItem *>(collidingItems.at(i));
510 // Moving backward, determine best pos
511 QPainterPath clipPath;
512 clipPath.addRect(item->sceneBoundingRect());
513 QPainterPath res = shape.intersected(clipPath);
514 offset = qMax(offset, (int)(res.boundingRect().width() + 0.5));
517 snappedPos += offset;
518 // make sure we have no collision
519 shape = m_selectionGroup->clipGroupShape(QPointF(snappedPos - m_selectionGroup->sceneBoundingRect().left(), 0));
520 collidingItems = scene()->items(shape, Qt::IntersectsItemShape);
521 collidingItems.removeAll(m_selectionGroup);
522 for (int i = 0; i < children.count(); i++) {
523 if (children.at(i)->type() == GROUPWIDGET) {
524 QList<QGraphicsItem *> subchildren = children.at(i)->childItems();
525 for (int j = 0; j < subchildren.count(); j++)
526 collidingItems.removeAll(subchildren.at(j));
528 collidingItems.removeAll(children.at(i));
531 for (int i = 0; i < collidingItems.count(); i++) {
532 if (!collidingItems.at(i)->isEnabled()) continue;
533 if (collidingItems.at(i)->type() == AVWIDGET) {
542 shape = m_selectionGroup->transitionGroupShape(QPointF(snappedPos - m_selectionGroup->sceneBoundingRect().left(), 0));
543 collidingItems = scene()->items(shape, Qt::IntersectsItemShape);
544 collidingItems.removeAll(m_selectionGroup);
545 for (int i = 0; i < children.count(); i++) {
546 if (children.at(i)->type() == GROUPWIDGET) {
547 QList<QGraphicsItem *> subchildren = children.at(i)->childItems();
548 for (int j = 0; j < subchildren.count(); j++)
549 collidingItems.removeAll(subchildren.at(j));
551 collidingItems.removeAll(children.at(i));
555 for (int i = 0; i < collidingItems.count(); i++) {
556 if (collidingItems.at(i)->type() == TRANSITIONWIDGET && snappedPos < m_selectionGroup->sceneBoundingRect().left()) {
557 AbstractClipItem *item = static_cast <AbstractClipItem *>(collidingItems.at(i));
558 // Moving backward, determine best pos
559 QPainterPath clipPath;
560 clipPath.addRect(item->sceneBoundingRect());
561 QPainterPath res = shape.intersected(clipPath);
562 offset = qMax(offset, (int)(res.boundingRect().width() + 0.5));
566 snappedPos += offset;
567 // make sure we have no collision
568 shape = m_selectionGroup->transitionGroupShape(QPointF(snappedPos - m_selectionGroup->sceneBoundingRect().left(), 0));
569 collidingItems = scene()->items(shape, Qt::IntersectsItemShape);
570 collidingItems.removeAll(m_selectionGroup);
571 for (int i = 0; i < children.count(); i++) {
572 if (children.at(i)->type() == GROUPWIDGET) {
573 QList<QGraphicsItem *> subchildren = children.at(i)->childItems();
574 for (int j = 0; j < subchildren.count(); j++)
575 collidingItems.removeAll(subchildren.at(j));
577 collidingItems.removeAll(children.at(i));
579 for (int i = 0; i < collidingItems.count(); i++) {
580 if (collidingItems.at(i)->type() == TRANSITIONWIDGET) {
588 m_selectionGroup->translate(snappedPos - m_selectionGroup->sceneBoundingRect().left(), 0);
589 //m_selectionGroup->setPos(mappedXPos + (((int) m_selectionGroup->boundingRect().topLeft().x() + 0.5) - mappedClick) , m_selectionGroup->pos().y());
593 if (m_tool == RAZORTOOL) {
594 setCursor(m_razorCursor);
595 //QGraphicsView::mouseMoveEvent(event);
597 } else if (m_tool == SPACERTOOL) {
598 setCursor(m_spacerCursor);
602 QList<QGraphicsItem *> itemList = items(event->pos());
603 QGraphicsRectItem *item = NULL;
604 OPERATIONTYPE opMode = NONE;
606 if (itemList.count() == 1 && itemList.at(0)->type() == GUIDEITEM) {
608 } else for (int i = 0; i < itemList.count(); i++) {
609 if (itemList.at(i)->type() == AVWIDGET || itemList.at(i)->type() == TRANSITIONWIDGET) {
610 item = (QGraphicsRectItem*) itemList.at(i);
615 if (item && event->buttons() == Qt::NoButton) {
616 AbstractClipItem *clip = static_cast <AbstractClipItem*>(item);
617 if (m_tool == RAZORTOOL) {
618 // razor tool over a clip, display current frame in monitor
619 if (false && !m_blockRefresh && item->type() == AVWIDGET) {
620 //TODO: solve crash when showing frame when moving razor over clip
621 emit showClipFrame(((ClipItem *) item)->baseClip(), QPoint(), false, mappedXPos - (clip->startPos() - clip->cropStart()).frames(m_document->fps()));
627 if (m_selectionGroup && clip->parentItem() == m_selectionGroup) {
628 // all other modes break the selection, so the user probably wants to move it
631 if (clip->rect().width() * transform().m11() < 15) {
632 // If the item is very small, only allow move
635 else opMode = clip->operationMode(mapToScene(event->pos()));
638 const double size = 5;
639 if (opMode == m_moveOpMode) {
640 QGraphicsView::mouseMoveEvent(event);
643 removeTipAnimation();
645 m_moveOpMode = opMode;
646 setTipAnimation(clip, opMode, size);
648 if (item->type() == AVWIDGET)
649 ci = static_cast <ClipItem *>(item);
651 if (opMode == MOVE) {
652 setCursor(Qt::OpenHandCursor);
654 message = ci->clipName() + i18n(":");
655 message.append(i18n(" Position:") + m_document->timecode().getDisplayTimecode(ci->info().startPos, KdenliveSettings::frametimecode()));
656 message.append(i18n(" Duration:") + m_document->timecode().getDisplayTimecode(ci->cropDuration(), KdenliveSettings::frametimecode()));
657 if (clip->parentItem() && clip->parentItem()->type() == GROUPWIDGET) {
658 AbstractGroupItem *parent = static_cast <AbstractGroupItem *>(clip->parentItem());
659 if (clip->parentItem() == m_selectionGroup)
660 message.append(i18n(" Selection duration:"));
662 message.append(i18n(" Group duration:"));
663 message.append(m_document->timecode().getDisplayTimecode(parent->duration(), KdenliveSettings::frametimecode()));
664 if (parent->parentItem() && parent->parentItem()->type() == GROUPWIDGET) {
665 AbstractGroupItem *parent2 = static_cast <AbstractGroupItem *>(parent->parentItem());
666 message.append(i18n(" Selection duration:") + m_document->timecode().getDisplayTimecode(parent2->duration(), KdenliveSettings::frametimecode()));
670 } else if (opMode == RESIZESTART) {
671 setCursor(KCursor("left_side", Qt::SizeHorCursor));
673 message = i18n("Crop from start: ") + m_document->timecode().getDisplayTimecode(ci->cropStart(), KdenliveSettings::frametimecode());
674 if (item->type() == AVWIDGET && item->parentItem() && item->parentItem() != m_selectionGroup)
675 message.append(i18n("Use Ctrl to resize only current item, otherwise all items in this group will be resized at once."));
676 } else if (opMode == RESIZEEND) {
677 setCursor(KCursor("right_side", Qt::SizeHorCursor));
679 message = i18n("Duration: ") + m_document->timecode().getDisplayTimecode(ci->cropDuration(), KdenliveSettings::frametimecode());
680 if (item->type() == AVWIDGET && item->parentItem() && item->parentItem() != m_selectionGroup)
681 message.append(i18n("Use Ctrl to resize only current item, otherwise all items in this group will be resized at once."));
682 } else if (opMode == FADEIN || opMode == FADEOUT) {
683 setCursor(Qt::PointingHandCursor);
684 if (ci && opMode == FADEIN && ci->fadeIn()) {
685 message = i18n("Fade in duration: ");
686 message.append(m_document->timecode().getDisplayTimecodeFromFrames(ci->fadeIn(), KdenliveSettings::frametimecode()));
687 } else if (ci && opMode == FADEOUT && ci->fadeOut()) {
688 message = i18n("Fade out duration: ");
689 message.append(m_document->timecode().getDisplayTimecodeFromFrames(ci->fadeOut(), KdenliveSettings::frametimecode()));
691 message = i18n("Drag to add or resize a fade effect.");
693 } else if (opMode == TRANSITIONSTART || opMode == TRANSITIONEND) {
694 setCursor(Qt::PointingHandCursor);
695 message = i18n("Click to add a transition.");
696 } else if (opMode == KEYFRAME) {
697 setCursor(Qt::PointingHandCursor);
698 emit displayMessage(i18n("Move keyframe above or below clip to remove it, double click to add a new one."), InformationMessage);
701 if (!message.isEmpty())
702 emit displayMessage(message, InformationMessage);
703 } // no clip under mouse
704 else if (m_tool == RAZORTOOL) {
707 } else if (opMode == MOVEGUIDE) {
708 m_moveOpMode = opMode;
709 setCursor(Qt::SplitHCursor);
711 removeTipAnimation();
712 setCursor(Qt::ArrowCursor);
713 if (event->buttons() != Qt::NoButton && event->modifiers() == Qt::NoModifier) {
714 QGraphicsView::mouseMoveEvent(event);
716 seekCursorPos(mappedXPos);
717 slotCheckPositionScrolling();
719 } else m_moveOpMode = NONE;
721 QGraphicsView::mouseMoveEvent(event);
725 void CustomTrackView::mousePressEvent(QMouseEvent * event)
727 setFocus(Qt::MouseFocusReason);
728 m_menuPosition = QPoint();
731 // special cases (middle click button or ctrl / shift click
732 if (event->button() == Qt::MidButton) {
734 m_blockRefresh = false;
735 m_operationMode = NONE;
739 if (event->modifiers() & Qt::ShiftModifier) {
740 // Rectangle selection
741 setViewportUpdateMode(QGraphicsView::FullViewportUpdate);
742 setDragMode(QGraphicsView::RubberBandDrag);
743 if (!(event->modifiers() & Qt::ControlModifier)) {
744 resetSelectionGroup();
746 emit clipItemSelected(NULL);
749 scene()->clearSelection();
751 m_blockRefresh = false;
752 m_operationMode = RUBBERSELECTION;
753 QGraphicsView::mousePressEvent(event);
757 m_blockRefresh = true;
760 if (m_tool != RAZORTOOL) activateMonitor();
761 else if (m_document->renderer()->playSpeed() != 0.0) {
762 m_document->renderer()->pause();
765 m_clickEvent = event->pos();
767 // check item under mouse
768 QList<QGraphicsItem *> collisionList = items(m_clickEvent);
769 if (event->modifiers() == Qt::ControlModifier && m_tool != SPACERTOOL && collisionList.count() == 0) {
770 // Pressing Ctrl + left mouse button in an empty area scrolls the timeline
771 setDragMode(QGraphicsView::ScrollHandDrag);
772 QGraphicsView::mousePressEvent(event);
773 m_blockRefresh = false;
774 m_operationMode = NONE;
778 // if a guide and a clip were pressed, just select the guide
779 for (int i = 0; i < collisionList.count(); ++i) {
780 if (collisionList.at(i)->type() == GUIDEITEM) {
781 // a guide item was pressed
782 m_dragGuide = (Guide *) collisionList.at(i);
783 if (event->button() == Qt::LeftButton) { // move it
784 m_dragGuide->setFlag(QGraphicsItem::ItemIsMovable, true);
785 m_operationMode = MOVEGUIDE;
786 // deselect all clips so that only the guide will move
787 m_scene->clearSelection();
788 resetSelectionGroup(false);
789 updateSnapPoints(NULL);
790 QGraphicsView::mousePressEvent(event);
792 } else // show context menu
797 // Find first clip, transition or group under mouse (when no guides selected)
799 AbstractGroupItem *dragGroup = NULL;
800 AbstractClipItem *collisionClip = NULL;
802 while (!m_dragGuide && ct < collisionList.count()) {
803 if (collisionList.at(ct)->type() == AVWIDGET || collisionList.at(ct)->type() == TRANSITIONWIDGET) {
804 collisionClip = static_cast <AbstractClipItem *>(collisionList.at(ct));
805 if (collisionClip->isItemLocked())
807 if (collisionClip == m_dragItem) {
808 collisionClip = NULL;
811 m_dragItem = collisionClip;
814 m_dragItem->setProperty("y_absolute", mapToScene(m_clickEvent).y() - m_dragItem->scenePos().y());
815 m_dragItemInfo = m_dragItem->info();
816 if (m_selectionGroup) m_selectionGroup->setProperty("y_absolute", mapToScene(m_clickEvent).y() - m_dragItem->scenePos().y());
817 if (m_dragItem->parentItem() && m_dragItem->parentItem()->type() == GROUPWIDGET && m_dragItem->parentItem() != m_selectionGroup) {
818 dragGroup = static_cast <AbstractGroupItem *>(m_dragItem->parentItem());
819 dragGroup->setProperty("y_absolute", mapToScene(m_clickEvent).y() - m_dragItem->scenePos().y());
826 if (m_dragItem) emit clipItemSelected(NULL);
829 #if QT_VERSION >= 0x040800
830 // Add shadow to dragged item, currently disabled because of painting artifacts
832 QGraphicsDropShadowEffect *eff = new QGraphicsDropShadowEffect();
833 eff->setBlurRadius(5);
834 eff->setOffset(3, 3);
835 m_dragItem->setGraphicsEffect(eff);
838 if (m_dragItem && m_dragItem->type() == TRANSITIONWIDGET) {
839 // update transition menu action
840 m_autoTransition->setChecked(static_cast<Transition *>(m_dragItem)->isAutomatic());
841 m_autoTransition->setEnabled(true);
842 } else m_autoTransition->setEnabled(false);
844 // context menu requested
845 if (event->button() == Qt::RightButton) {
847 if (dragGroup) dragGroup->setSelected(true);
848 else if (!m_dragItem->isSelected()) {
849 resetSelectionGroup(false);
850 m_scene->clearSelection();
851 m_dragItem->setSelected(true);
853 } else if (!m_dragGuide) {
854 // check if there is a guide close to mouse click
855 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
856 for (int i = 0; i < guidesCollisionList.count(); i++) {
857 if (guidesCollisionList.at(i)->type() == GUIDEITEM) {
858 m_dragGuide = static_cast <Guide *>(guidesCollisionList.at(i));
862 // keep this to support multiple guides context menu in the future (?)
863 /*if (guidesCollisionList.at(0)->type() != GUIDEITEM)
864 guidesCollisionList.removeAt(0);
866 if (!guidesCollisionList.isEmpty())
867 m_dragGuide = static_cast <Guide *>(guidesCollisionList.at(0));*/
870 m_operationMode = NONE;
871 displayContextMenu(event->globalPos(), m_dragItem, dragGroup);
872 m_menuPosition = m_clickEvent;
878 // No item under click
879 if (m_dragItem == NULL || m_tool == SPACERTOOL) {
880 resetSelectionGroup(false);
881 setCursor(Qt::ArrowCursor);
882 m_scene->clearSelection();
884 updateClipTypeActions(NULL);
885 if (m_tool == SPACERTOOL) {
886 QList<QGraphicsItem *> selection;
887 if (event->modifiers() == Qt::ControlModifier) {
888 // Ctrl + click, select all items on track after click position
889 int track = (int)(mapToScene(m_clickEvent).y() / m_tracksHeight);
890 if (m_document->trackInfoAt(m_document->tracksCount() - track - 1).isLocked) {
891 // Cannot use spacer on locked track
892 emit displayMessage(i18n("Cannot use spacer in a locked track"), ErrorMessage);
896 QRectF rect(mapToScene(m_clickEvent).x(), track * m_tracksHeight + m_tracksHeight / 2, sceneRect().width() - mapToScene(m_clickEvent).x(), m_tracksHeight / 2 - 2);
899 selection = checkForGroups(rect, &isOk);
901 // groups found on track, do not allow the move
902 emit displayMessage(i18n("Cannot use spacer in a track with a group"), ErrorMessage);
906 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;
908 // Select all items on all tracks after click position
909 selection = items(event->pos().x(), 1, mapFromScene(sceneRect().width(), 0).x() - event->pos().x(), sceneRect().height());
910 kDebug() << "SELELCTING ELEMENTS WITHIN =" << event->pos().x() << "/" << 1 << ", " << mapFromScene(sceneRect().width(), 0).x() - event->pos().x() << "/" << sceneRect().height();
913 QList <GenTime> offsetList;
914 // create group to hold selected items
915 m_selectionGroup = new AbstractGroupItem(m_document->fps());
916 scene()->addItem(m_selectionGroup);
918 for (int i = 0; i < selection.count(); i++) {
919 if (selection.at(i)->parentItem() == 0 && (selection.at(i)->type() == AVWIDGET || selection.at(i)->type() == TRANSITIONWIDGET)) {
920 AbstractClipItem *item = static_cast<AbstractClipItem *>(selection.at(i));
921 if (item->isItemLocked()) continue;
922 offsetList.append(item->startPos());
923 offsetList.append(item->endPos());
924 m_selectionGroup->addItem(selection.at(i));
925 } else if (/*selection.at(i)->parentItem() == 0 && */selection.at(i)->type() == GROUPWIDGET) {
926 if (static_cast<AbstractGroupItem *>(selection.at(i))->isItemLocked()) continue;
927 QList<QGraphicsItem *> children = selection.at(i)->childItems();
928 for (int j = 0; j < children.count(); j++) {
929 AbstractClipItem *item = static_cast<AbstractClipItem *>(children.at(j));
930 offsetList.append(item->startPos());
931 offsetList.append(item->endPos());
933 m_selectionGroup->addItem(selection.at(i));
934 } else if (selection.at(i)->parentItem() && !selection.contains(selection.at(i)->parentItem())) {
935 if (static_cast<AbstractGroupItem *>(selection.at(i)->parentItem())->isItemLocked()) continue;
936 m_selectionGroup->addItem(selection.at(i)->parentItem());
939 m_spacerOffset = m_selectionGroup->sceneBoundingRect().left() - (int)(mapToScene(m_clickEvent).x());
940 if (!offsetList.isEmpty()) {
942 QList <GenTime> cleandOffsetList;
943 GenTime startOffset = offsetList.takeFirst();
944 for (int k = 0; k < offsetList.size(); k++) {
945 GenTime newoffset = offsetList.at(k) - startOffset;
946 if (newoffset != GenTime() && !cleandOffsetList.contains(newoffset)) {
947 cleandOffsetList.append(newoffset);
950 updateSnapPoints(NULL, cleandOffsetList, true);
952 m_operationMode = SPACER;
954 seekCursorPos((int)(mapToScene(event->x(), 0).x()));
956 QGraphicsView::mousePressEvent(event);
962 if (m_tool == RAZORTOOL && m_dragItem) {
963 GenTime cutPos = GenTime((int)(mapToScene(event->pos()).x()), m_document->fps());
964 if (m_dragItem->type() == TRANSITIONWIDGET) {
965 emit displayMessage(i18n("Cannot cut a transition"), ErrorMessage);
967 m_document->renderer()->pause();
968 if (m_dragItem->parentItem() && m_dragItem->parentItem() != m_selectionGroup) {
969 razorGroup((AbstractGroupItem *)m_dragItem->parentItem(), cutPos);
971 AbstractClipItem *clip = static_cast <AbstractClipItem *>(m_dragItem);
972 RazorClipCommand* command = new RazorClipCommand(this, clip->info(), cutPos);
973 m_commandStack->push(command);
975 setDocumentModified();
982 bool itemSelected = false;
983 if (m_dragItem->isSelected()) {
986 else if (m_dragItem->parentItem() && m_dragItem->parentItem()->isSelected()) {
989 else if (dragGroup && dragGroup->isSelected()) {
993 if ((event->modifiers() == Qt::ControlModifier) || itemSelected == false) {
994 if (event->modifiers() != Qt::ControlModifier) {
995 resetSelectionGroup(false);
996 m_scene->clearSelection();
997 // A refresh seems necessary otherwise in zoomed mode, some clips disappear
998 viewport()->update();
1000 resetSelectionGroup();
1003 if (m_dragItem->parentItem() && m_dragItem->parentItem()->type() == GROUPWIDGET) {
1004 dragGroup = static_cast <AbstractGroupItem *>(m_dragItem->parentItem());
1007 bool selected = !m_dragItem->isSelected();
1008 QGraphicsView::mousePressEvent(event);
1011 dragGroup->setSelected(selected);
1012 if (dragGroup->parentItem())
1013 dragGroup->parentItem()->setSelected(selected);
1016 m_dragItem->setSelected(selected);
1017 if (selected == false) {
1020 groupSelectedItems();
1022 ClipItem *clip = static_cast <ClipItem *>(m_dragItem);
1023 updateClipTypeActions(dragGroup == NULL ? clip : NULL);
1024 m_pasteEffectsAction->setEnabled(m_copiedItems.count() == 1);
1026 else updateClipTypeActions(NULL);
1029 QGraphicsView::mousePressEvent(event);
1030 if (m_selectionGroup) {
1031 QList<QGraphicsItem *> children = m_selectionGroup->childItems();
1032 for (int i = 0; i < children.count(); i++) {
1033 children.at(i)->setSelected(itemSelected);
1035 m_selectionGroup->setSelected(itemSelected);
1039 dragGroup->setSelected(itemSelected);
1040 m_dragItem->setSelected(itemSelected);
1043 if (collisionClip != NULL || m_dragItem == NULL) {
1044 if (m_dragItem && m_dragItem->type() == AVWIDGET && !m_dragItem->isItemLocked()) {
1045 ClipItem *selected = static_cast <ClipItem*>(m_dragItem);
1046 emit clipItemSelected(selected);
1048 emit clipItemSelected(NULL);
1052 // If clicked item is selected, allow move
1053 //if (!(event->modifiers() | Qt::ControlModifier) && m_operationMode == NONE)
1054 //QGraphicsView::mousePressEvent(event);
1057 m_clickPoint = QPoint((int)(mapToScene(event->pos()).x() - m_dragItem->startPos().frames(m_document->fps())), (int)(event->pos().y() - m_dragItem->pos().y()));
1058 if (m_selectionGroup && m_dragItem->parentItem() == m_selectionGroup) {
1059 // all other modes break the selection, so the user probably wants to move it
1060 m_operationMode = MOVE;
1062 if (m_dragItem->rect().width() * transform().m11() < 15) {
1063 // If the item is very small, only allow move
1064 m_operationMode = MOVE;
1066 else m_operationMode = m_dragItem->operationMode(mapToScene(event->pos()));
1068 } else m_operationMode = NONE;
1069 m_controlModifier = (event->modifiers() == Qt::ControlModifier);
1071 // Update snap points
1072 if (m_selectionGroup == NULL) {
1073 if (m_operationMode == RESIZEEND || m_operationMode == RESIZESTART)
1074 updateSnapPoints(NULL);
1076 updateSnapPoints(m_dragItem);
1078 QList <GenTime> offsetList;
1079 QList<QGraphicsItem *> children = m_selectionGroup->childItems();
1080 for (int i = 0; i < children.count(); i++) {
1081 if (children.at(i)->type() == AVWIDGET || children.at(i)->type() == TRANSITIONWIDGET) {
1082 AbstractClipItem *item = static_cast <AbstractClipItem *>(children.at(i));
1083 offsetList.append(item->startPos());
1084 offsetList.append(item->endPos());
1087 if (!offsetList.isEmpty()) {
1089 GenTime startOffset = offsetList.takeFirst();
1090 QList <GenTime> cleandOffsetList;
1091 for (int k = 0; k < offsetList.size(); k++) {
1092 GenTime newoffset = offsetList.at(k) - startOffset;
1093 if (newoffset != GenTime() && !cleandOffsetList.contains(newoffset)) {
1094 cleandOffsetList.append(newoffset);
1097 updateSnapPoints(NULL, cleandOffsetList, true);
1101 if (m_operationMode == KEYFRAME) {
1102 m_dragItem->updateSelectedKeyFrame();
1103 m_blockRefresh = false;
1105 } else if (m_operationMode == MOVE) {
1106 setCursor(Qt::ClosedHandCursor);
1107 } else if (m_operationMode == TRANSITIONSTART && event->modifiers() != Qt::ControlModifier) {
1109 info.startPos = m_dragItem->startPos();
1110 info.track = m_dragItem->track();
1111 int transitiontrack = getPreviousVideoTrack(info.track);
1112 ClipItem *transitionClip = NULL;
1113 if (transitiontrack != 0) transitionClip = getClipItemAt((int) info.startPos.frames(m_document->fps()), m_document->tracksCount() - transitiontrack);
1114 if (transitionClip && transitionClip->endPos() < m_dragItem->endPos()) {
1115 info.endPos = transitionClip->endPos();
1117 GenTime transitionDuration(65, m_document->fps());
1118 if (m_dragItem->cropDuration() < transitionDuration)
1119 info.endPos = m_dragItem->endPos();
1121 info.endPos = info.startPos + transitionDuration;
1123 if (info.endPos == info.startPos) info.endPos = info.startPos + GenTime(65, m_document->fps());
1124 // Check there is no other transition at that place
1125 double startY = info.track * m_tracksHeight + 1 + m_tracksHeight / 2;
1126 QRectF r(info.startPos.frames(m_document->fps()), startY, (info.endPos - info.startPos).frames(m_document->fps()), m_tracksHeight / 2);
1127 QList<QGraphicsItem *> selection = m_scene->items(r);
1128 bool transitionAccepted = true;
1129 for (int i = 0; i < selection.count(); i++) {
1130 if (selection.at(i)->type() == TRANSITIONWIDGET) {
1131 Transition *tr = static_cast <Transition *>(selection.at(i));
1132 if (tr->startPos() - info.startPos > GenTime(5, m_document->fps())) {
1133 if (tr->startPos() < info.endPos) info.endPos = tr->startPos();
1134 } else transitionAccepted = false;
1137 if (transitionAccepted) slotAddTransition((ClipItem *) m_dragItem, info, transitiontrack);
1138 else emit displayMessage(i18n("Cannot add transition"), ErrorMessage);
1139 } else if (m_operationMode == TRANSITIONEND && event->modifiers() != Qt::ControlModifier) {
1141 info.endPos = GenTime(m_dragItem->endPos().frames(m_document->fps()), m_document->fps());
1142 info.track = m_dragItem->track();
1143 int transitiontrack = getPreviousVideoTrack(info.track);
1144 ClipItem *transitionClip = NULL;
1145 if (transitiontrack != 0) transitionClip = getClipItemAt((int) info.endPos.frames(m_document->fps()), m_document->tracksCount() - transitiontrack);
1146 if (transitionClip && transitionClip->startPos() > m_dragItem->startPos()) {
1147 info.startPos = transitionClip->startPos();
1149 GenTime transitionDuration(65, m_document->fps());
1150 if (m_dragItem->cropDuration() < transitionDuration) info.startPos = m_dragItem->startPos();
1151 else info.startPos = info.endPos - transitionDuration;
1153 if (info.endPos == info.startPos) info.startPos = info.endPos - GenTime(65, m_document->fps());
1154 QDomElement transition = MainWindow::transitions.getEffectByTag("luma", "dissolve").cloneNode().toElement();
1155 EffectsList::setParameter(transition, "reverse", "1");
1157 // Check there is no other transition at that place
1158 double startY = info.track * m_tracksHeight + 1 + m_tracksHeight / 2;
1159 QRectF r(info.startPos.frames(m_document->fps()), startY, (info.endPos - info.startPos).frames(m_document->fps()), m_tracksHeight / 2);
1160 QList<QGraphicsItem *> selection = m_scene->items(r);
1161 bool transitionAccepted = true;
1162 for (int i = 0; i < selection.count(); i++) {
1163 if (selection.at(i)->type() == TRANSITIONWIDGET) {
1164 Transition *tr = static_cast <Transition *>(selection.at(i));
1165 if (info.endPos - tr->endPos() > GenTime(5, m_document->fps())) {
1166 if (tr->endPos() > info.startPos) info.startPos = tr->endPos();
1167 } else transitionAccepted = false;
1170 if (transitionAccepted) slotAddTransition((ClipItem *) m_dragItem, info, transitiontrack, transition);
1171 else emit displayMessage(i18n("Cannot add transition"), ErrorMessage);
1173 } else if ((m_operationMode == RESIZESTART || m_operationMode == RESIZEEND) && m_selectionGroup) {
1174 resetSelectionGroup(false);
1175 m_dragItem->setSelected(true);
1178 m_blockRefresh = false;
1181 void CustomTrackView::rebuildGroup(int childTrack, GenTime childPos)
1183 const QPointF p((int)childPos.frames(m_document->fps()), childTrack * m_tracksHeight + m_tracksHeight / 2);
1184 QList<QGraphicsItem *> list = scene()->items(p);
1185 AbstractGroupItem *group = NULL;
1186 for (int i = 0; i < list.size(); i++) {
1187 if (!list.at(i)->isEnabled()) continue;
1188 if (list.at(i)->type() == GROUPWIDGET) {
1189 group = static_cast <AbstractGroupItem *>(list.at(i));
1193 rebuildGroup(group);
1196 void CustomTrackView::rebuildGroup(AbstractGroupItem *group)
1199 QList <QGraphicsItem *> children = group->childItems();
1200 m_document->clipManager()->removeGroup(group);
1201 /*for (int i = 0; i < children.count(); i++) {
1202 group->removeFromGroup(children.at(i));
1204 scene()->destroyItemGroup(group);
1205 groupSelectedItems(children, false, true, true);
1209 void CustomTrackView::resetSelectionGroup(bool selectItems)
1211 if (m_selectionGroup) {
1212 // delete selection group
1213 bool snap = KdenliveSettings::snaptopoints();
1214 KdenliveSettings::setSnaptopoints(false);
1216 QList<QGraphicsItem *> children = m_selectionGroup->childItems();
1217 scene()->destroyItemGroup(m_selectionGroup);
1218 m_selectionGroup = NULL;
1219 for (int i = 0; i < children.count(); i++) {
1220 if (children.at(i)->parentItem() == 0 && (children.at(i)->type() == AVWIDGET || children.at(i)->type() == TRANSITIONWIDGET)) {
1221 if (!static_cast <AbstractClipItem *>(children.at(i))->isItemLocked()) {
1222 children.at(i)->setFlag(QGraphicsItem::ItemIsMovable, true);
1223 children.at(i)->setSelected(selectItems);
1225 } else if (children.at(i)->type() == GROUPWIDGET) {
1226 children.at(i)->setFlag(QGraphicsItem::ItemIsMovable, true);
1227 children.at(i)->setSelected(selectItems);
1230 KdenliveSettings::setSnaptopoints(snap);
1234 void CustomTrackView::groupSelectedItems(QList <QGraphicsItem *> selection, bool force, bool createNewGroup, bool selectNewGroup)
1236 if (m_selectionGroup) {
1237 kDebug() << "///// ERROR, TRYING TO OVERRIDE EXISTING GROUP";
1240 if (selection.isEmpty()) selection = m_scene->selectedItems();
1241 // Split groups and items
1242 QSet <QGraphicsItemGroup *> groupsList;
1243 QSet <QGraphicsItem *> itemsList;
1245 for (int i = 0; i < selection.count(); i++) {
1246 if (selection.at(i)->type() == GROUPWIDGET) {
1247 groupsList.insert(static_cast<AbstractGroupItem*> (selection.at(i)));
1250 for (int i = 0; i < selection.count(); i++) {
1251 if (selection.at(i)->type() == AVWIDGET || selection.at(i)->type() == TRANSITIONWIDGET) {
1252 if (selection.at(i)->parentItem() && selection.at(i)->parentItem()->type() == GROUPWIDGET) {
1253 groupsList.insert(static_cast <QGraphicsItemGroup *> (selection.at(i)->parentItem()));
1256 itemsList.insert(selection.at(i));
1260 if (itemsList.isEmpty() && groupsList.isEmpty()) return;
1263 // Find top left position of selection
1264 foreach (const QGraphicsItemGroup *value, groupsList) {
1265 rectUnion = rectUnion.united(value->sceneBoundingRect());
1267 foreach (const QGraphicsItem *value, itemsList) {
1268 rectUnion = rectUnion.united(value->sceneBoundingRect());
1270 if (force || selection.count() > 1) {
1271 bool snap = KdenliveSettings::snaptopoints();
1272 KdenliveSettings::setSnaptopoints(false);
1273 if (createNewGroup) {
1274 AbstractGroupItem *newGroup = m_document->clipManager()->createGroup();
1275 newGroup->setPos(rectUnion.left(), rectUnion.top() - 1);
1276 QPointF diff = newGroup->pos();
1277 newGroup->translate(-diff.x(), -diff.y());
1278 //newGroup->translate((int) -rectUnion.left(), (int) -rectUnion.top() + 1);
1280 scene()->addItem(newGroup);
1281 // Check if we are trying to include a group in a group
1282 foreach (QGraphicsItemGroup *value, groupsList) {
1283 QList<QGraphicsItem *> children = value->childItems();
1284 for (int i = 0; i < children.count(); i++) {
1285 if (children.at(i)->type() == AVWIDGET || children.at(i)->type() == TRANSITIONWIDGET)
1286 itemsList.insert(children.at(i));
1288 AbstractGroupItem *grp = static_cast<AbstractGroupItem *>(value);
1289 m_document->clipManager()->removeGroup(grp);
1290 scene()->destroyItemGroup(grp);
1293 foreach (QGraphicsItem *value, itemsList) {
1294 newGroup->addItem(value);
1296 KdenliveSettings::setSnaptopoints(snap);
1297 if (selectNewGroup) newGroup->setSelected(true);
1299 m_selectionGroup = new AbstractGroupItem(m_document->fps());
1300 m_selectionGroup->setPos(rectUnion.left(), rectUnion.top() - 1);
1301 QPointF diff = m_selectionGroup->pos();
1302 //m_selectionGroup->translate((int) - rectUnion.left(), (int) -rectUnion.top() + 1);
1303 m_selectionGroup->translate(- diff.x(), -diff.y());
1305 scene()->addItem(m_selectionGroup);
1306 foreach (QGraphicsItemGroup *value, groupsList) {
1307 m_selectionGroup->addItem(value);
1309 foreach (QGraphicsItem *value, itemsList) {
1310 m_selectionGroup->addItem(value);
1312 KdenliveSettings::setSnaptopoints(snap);
1313 if (m_selectionGroup) {
1314 m_selectionGroupInfo.startPos = GenTime(m_selectionGroup->scenePos().x(), m_document->fps());
1315 m_selectionGroupInfo.track = m_selectionGroup->track();
1316 if (selectNewGroup) m_selectionGroup->setSelected(true);
1319 } else resetSelectionGroup();
1322 void CustomTrackView::mouseDoubleClickEvent(QMouseEvent *event)
1324 if (m_dragItem && m_dragItem->hasKeyFrames()) {
1325 /*if (m_moveOpMode == KEYFRAME) {
1326 // user double clicked on a keyframe, open edit dialog
1327 //TODO: update for effects with several values per keyframe
1328 QDialog d(parentWidget());
1329 Ui::KeyFrameDialog_UI view;
1331 view.kfr_position->setText(m_document->timecode().getTimecode(GenTime(m_dragItem->selectedKeyFramePos(), m_document->fps()) - m_dragItem->cropStart()));
1332 view.kfr_value->setValue(m_dragItem->selectedKeyFrameValue());
1333 view.kfr_value->setFocus();
1334 if (d.exec() == QDialog::Accepted) {
1335 int pos = m_document->timecode().getFrameCount(view.kfr_position->text());
1336 m_dragItem->updateKeyFramePos(GenTime(pos, m_document->fps()) + m_dragItem->cropStart(), (double) view.kfr_value->value() * m_dragItem->keyFrameFactor());
1337 ClipItem *item = static_cast <ClipItem *>(m_dragItem);
1338 QString previous = item->keyframes(item->selectedEffectIndex());
1339 item->updateKeyframeEffect();
1340 QString next = item->keyframes(item->selectedEffectIndex());
1341 EditKeyFrameCommand *command = new EditKeyFrameCommand(this, item->track(), item->startPos(), item->selectedEffectIndex(), previous, next, false);
1342 m_commandStack->push(command);
1343 updateEffect(m_document->tracksCount() - item->track(), item->startPos(), item->selectedEffect(), item->selectedEffectIndex());
1344 emit clipItemSelected(item, item->selectedEffectIndex());
1349 GenTime keyFramePos = GenTime((int)(mapToScene(event->pos()).x()), m_document->fps()) - m_dragItem->startPos() + m_dragItem->cropStart();
1350 int val = m_dragItem->addKeyFrame(keyFramePos, mapToScene(event->pos()).toPoint().y());
1351 ClipItem * item = static_cast <ClipItem *>(m_dragItem);
1352 //QString previous = item->keyframes(item->selectedEffectIndex());
1353 QDomElement oldEffect = item->selectedEffect().cloneNode().toElement();
1354 item->insertKeyframe(item->getEffectAtIndex(item->selectedEffectIndex()), keyFramePos.frames(m_document->fps()), val);
1355 //item->updateKeyframeEffect();
1356 //QString next = item->keyframes(item->selectedEffectIndex());
1357 QDomElement newEffect = item->selectedEffect().cloneNode().toElement();
1358 EditEffectCommand *command = new EditEffectCommand(this, m_document->tracksCount() - item->track(), item->startPos(), oldEffect, newEffect, item->selectedEffectIndex(), false, false);
1359 //EditKeyFrameCommand *command = new EditKeyFrameCommand(this, m_dragItem->track(), m_dragItem->startPos(), item->selectedEffectIndex(), previous, next, false);
1360 m_commandStack->push(command);
1361 updateEffect(m_document->tracksCount() - item->track(), item->startPos(), item->selectedEffect());
1362 emit clipItemSelected(item, item->selectedEffectIndex());
1364 } else if (m_dragItem && !m_dragItem->isItemLocked()) {
1367 QList<QGraphicsItem *> collisionList = items(event->pos());
1368 if (collisionList.count() == 1 && collisionList.at(0)->type() == GUIDEITEM) {
1369 Guide *editGuide = (Guide *) collisionList.at(0);
1370 if (editGuide) slotEditGuide(editGuide->info());
1375 void CustomTrackView::editItemDuration()
1377 AbstractClipItem *item;
1381 if (m_scene->selectedItems().count() == 1) {
1382 item = static_cast <AbstractClipItem *>(m_scene->selectedItems().at(0));
1384 if (m_scene->selectedItems().empty())
1385 emit displayMessage(i18n("Cannot find clip to edit"), ErrorMessage);
1387 emit displayMessage(i18n("Cannot edit the duration of multiple items"), ErrorMessage);
1393 emit displayMessage(i18n("Cannot find clip to edit"), ErrorMessage);
1397 if (item->type() == GROUPWIDGET || (item->parentItem() && item->parentItem()->type() == GROUPWIDGET)) {
1398 emit displayMessage(i18n("Cannot edit an item in a group"), ErrorMessage);
1402 if (!item->isItemLocked()) {
1405 if (item->type() == TRANSITIONWIDGET)
1406 getTransitionAvailableSpace(item, minimum, maximum);
1408 getClipAvailableSpace(item, minimum, maximum);
1410 QPointer<ClipDurationDialog> d = new ClipDurationDialog(item,
1411 m_document->timecode(), minimum, maximum, this);
1412 if (d->exec() == QDialog::Accepted) {
1413 ItemInfo clipInfo = item->info();
1414 ItemInfo startInfo = clipInfo;
1415 if (item->type() == TRANSITIONWIDGET) {
1416 // move & resize transition
1417 clipInfo.startPos = d->startPos();
1418 clipInfo.endPos = clipInfo.startPos + d->duration();
1419 clipInfo.track = item->track();
1420 MoveTransitionCommand *command = new MoveTransitionCommand(this, startInfo, clipInfo, true);
1421 updateTrackDuration(clipInfo.track, command);
1422 m_commandStack->push(command);
1424 // move and resize clip
1425 ClipItem *clip = static_cast<ClipItem *>(item);
1426 QUndoCommand *moveCommand = new QUndoCommand();
1427 moveCommand->setText(i18n("Edit clip"));
1428 if (d->duration() < item->cropDuration() || d->cropStart() != clipInfo.cropStart) {
1429 // duration was reduced, so process it first
1430 clipInfo.endPos = clipInfo.startPos + d->duration();
1431 clipInfo.cropStart = d->cropStart();
1433 resizeClip(startInfo, clipInfo);
1434 new ResizeClipCommand(this, startInfo, clipInfo, false, true, moveCommand);
1435 adjustEffects(clip, startInfo, moveCommand);
1436 new ResizeClipCommand(this, startInfo, clipInfo, false, true, moveCommand);
1439 if (d->startPos() != clipInfo.startPos) {
1440 startInfo = clipInfo;
1441 clipInfo.startPos = d->startPos();
1442 clipInfo.endPos = item->endPos() + (clipInfo.startPos - startInfo.startPos);
1443 new MoveClipCommand(this, startInfo, clipInfo, true, moveCommand);
1446 if (d->duration() > item->cropDuration()) {
1447 // duration was increased, so process it after move
1448 startInfo = clipInfo;
1449 clipInfo.endPos = clipInfo.startPos + d->duration();
1450 clipInfo.cropStart = d->cropStart();
1452 resizeClip(startInfo, clipInfo);
1453 new ResizeClipCommand(this, startInfo, clipInfo, false, true, moveCommand);
1454 adjustEffects(clip, startInfo, moveCommand);
1455 new ResizeClipCommand(this, startInfo, clipInfo, false, true, moveCommand);
1457 updateTrackDuration(clipInfo.track, moveCommand);
1458 m_commandStack->push(moveCommand);
1463 emit displayMessage(i18n("Item is locked"), ErrorMessage);
1467 void CustomTrackView::editKeyFrame(const GenTime & /*pos*/, const int /*track*/, const int /*index*/, const QString & /*keyframes*/)
1469 /*ClipItem *clip = getClipItemAt((int)pos.frames(m_document->fps()), track);
1471 clip->setKeyframes(index, keyframes);
1472 updateEffect(m_document->tracksCount() - clip->track(), clip->startPos(), clip->effectAt(index), index, false);
1473 } else emit displayMessage(i18n("Cannot find clip with keyframe"), ErrorMessage);*/
1477 void CustomTrackView::displayContextMenu(QPoint pos, AbstractClipItem *clip, AbstractGroupItem *group)
1479 m_deleteGuide->setEnabled(m_dragGuide != NULL);
1480 m_editGuide->setEnabled(m_dragGuide != NULL);
1481 m_markerMenu->clear();
1482 m_markerMenu->setEnabled(false);
1484 m_timelineContextMenu->popup(pos);
1485 } else if (group != NULL) {
1486 m_pasteEffectsAction->setEnabled(m_copiedItems.count() == 1);
1487 m_ungroupAction->setEnabled(true);
1488 updateClipTypeActions(NULL);
1489 m_timelineContextClipMenu->popup(pos);
1491 m_ungroupAction->setEnabled(false);
1492 if (clip->type() == AVWIDGET) {
1493 ClipItem *item = static_cast <ClipItem*>(clip);
1494 //build go to marker menu
1495 if (item->baseClip()) {
1496 QList <CommentedTime> markers = item->baseClip()->commentedSnapMarkers();
1497 int offset = item->startPos().frames(m_document->fps());
1498 if (!markers.isEmpty()) {
1499 for (int i = 0; i < markers.count(); i++) {
1500 int pos = (int) markers.at(i).time().frames(m_document->timecode().fps());
1501 QString position = m_document->timecode().getTimecode(markers.at(i).time()) + ' ' + markers.at(i).comment();
1502 QAction *go = m_markerMenu->addAction(position);
1503 go->setData(pos + offset);
1506 m_markerMenu->setEnabled(!m_markerMenu->isEmpty());
1508 updateClipTypeActions(item);
1509 m_pasteEffectsAction->setEnabled(m_copiedItems.count() == 1);
1510 m_timelineContextClipMenu->popup(pos);
1511 } else if (clip->type() == TRANSITIONWIDGET) {
1512 m_timelineContextTransitionMenu->popup(pos);
1517 void CustomTrackView::activateMonitor()
1519 emit activateDocumentMonitor();
1522 void CustomTrackView::insertClipCut(DocClipBase *clip, int in, int out)
1524 resetSelectionGroup();
1526 info.startPos = GenTime();
1527 info.cropStart = GenTime(in, m_document->fps());
1528 info.endPos = GenTime(out - in, m_document->fps());
1529 info.cropDuration = info.endPos - info.startPos;
1532 // Check if clip can be inserted at that position
1533 ItemInfo pasteInfo = info;
1534 pasteInfo.startPos = GenTime(m_cursorPos, m_document->fps());
1535 pasteInfo.endPos = pasteInfo.startPos + info.endPos;
1536 pasteInfo.track = selectedTrack();
1537 bool ok = canBePastedTo(pasteInfo, AVWIDGET);
1539 // Cannot be inserted at cursor pos, insert at end of track
1540 int duration = m_document->renderer()->mltTrackDuration(m_document->tracksCount() - pasteInfo.track) + 1;
1541 pasteInfo.startPos = GenTime(duration, m_document->fps());
1542 pasteInfo.endPos = pasteInfo.startPos + info.endPos;
1543 ok = canBePastedTo(pasteInfo, AVWIDGET);
1546 emit displayMessage(i18n("Cannot insert clip in timeline"), ErrorMessage);
1550 AddTimelineClipCommand *command = new AddTimelineClipCommand(this, clip->toXML(), clip->getId(), pasteInfo, EffectsList(), m_scene->editMode() == OVERWRITEEDIT, m_scene->editMode() == INSERTEDIT, true, false);
1551 updateTrackDuration(pasteInfo.track, command);
1552 m_commandStack->push(command);
1554 selectClip(true, false);
1555 // Automatic audio split
1556 if (KdenliveSettings::splitaudio())
1560 bool CustomTrackView::insertDropClips(const QMimeData *data, const QPoint &pos)
1562 if (data->hasFormat("kdenlive/clip")) {
1564 m_scene->clearSelection();
1565 resetSelectionGroup(false);
1566 QStringList list = QString(data->data("kdenlive/clip")).split(';');
1567 DocClipBase *clip = m_document->getBaseClip(list.at(0));
1569 kDebug() << " WARNING))))))))) CLIP NOT FOUND : " << list.at(0);
1572 if (clip->getProducer() == NULL) {
1573 emit displayMessage(i18n("Clip not ready"), ErrorMessage);
1576 QPointF framePos = mapToScene(pos);
1578 info.startPos = GenTime();
1579 info.cropStart = GenTime(list.at(1).toInt(), m_document->fps());
1580 info.endPos = GenTime(list.at(2).toInt() - list.at(1).toInt(), m_document->fps());
1581 info.cropDuration = info.endPos - info.startPos;
1584 // Check if clip can be inserted at that position
1585 ItemInfo pasteInfo = info;
1586 pasteInfo.startPos = GenTime((int)(framePos.x() + 0.5), m_document->fps());
1587 pasteInfo.endPos = pasteInfo.startPos + info.endPos;
1588 pasteInfo.track = (int)(framePos.y() / m_tracksHeight);
1589 framePos.setX((int)(framePos.x() + 0.5));
1590 framePos.setY(pasteInfo.track * m_tracksHeight);
1591 if (!canBePastedTo(pasteInfo, AVWIDGET)) {
1594 m_selectionGroup = new AbstractGroupItem(m_document->fps());
1595 ClipItem *item = new ClipItem(clip, info, m_document->fps(), 1.0, 1, getFrameWidth());
1596 m_selectionGroup->addItem(item);
1598 QList <GenTime> offsetList;
1599 offsetList.append(info.endPos);
1600 updateSnapPoints(NULL, offsetList);
1601 m_selectionGroup->setPos(framePos);
1602 scene()->addItem(m_selectionGroup);
1603 m_selectionGroup->setSelected(true);
1605 } else if (data->hasFormat("kdenlive/producerslist")) {
1607 QStringList ids = QString(data->data("kdenlive/producerslist")).split(';');
1608 m_scene->clearSelection();
1609 resetSelectionGroup(false);
1611 QList <GenTime> offsetList;
1612 QList <ItemInfo> infoList;
1613 QPointF framePos = mapToScene(pos);
1614 GenTime start = GenTime((int)(framePos.x() + 0.5), m_document->fps());
1615 int track = (int)(framePos.y() / m_tracksHeight);
1616 framePos.setX((int)(framePos.x() + 0.5));
1617 framePos.setY(track * m_tracksHeight);
1619 // Check if clips can be inserted at that position
1620 for (int i = 0; i < ids.size(); ++i) {
1621 QString clipData = ids.at(i);
1622 DocClipBase *clip = m_document->getBaseClip(clipData.section('/', 0, 0));
1624 kDebug() << " WARNING))))))))) CLIP NOT FOUND : " << ids.at(i);
1627 if (clip->getProducer() == NULL) {
1628 emit displayMessage(i18n("Clip not ready"), ErrorMessage);
1632 info.startPos = start;
1633 if (clipData.contains('/')) {
1634 // this is a clip zone, set in / out
1635 int in = clipData.section('/', 1, 1).toInt();
1636 int out = clipData.section('/', 2, 2).toInt();
1637 info.cropStart = GenTime(in, m_document->fps());
1638 info.cropDuration = GenTime(out - in, m_document->fps());
1641 info.cropDuration = clip->duration();
1643 info.endPos = info.startPos + info.cropDuration;
1645 infoList.append(info);
1646 start += info.cropDuration;
1648 if (!canBePastedTo(infoList, AVWIDGET)) {
1651 m_selectionGroup = new AbstractGroupItem(m_document->fps());
1653 for (int i = 0; i < ids.size(); ++i) {
1654 QString clipData = ids.at(i);
1655 DocClipBase *clip = m_document->getBaseClip(clipData.section('/', 0, 0));
1657 info.startPos = start;
1658 if (clipData.contains('/')) {
1659 // this is a clip zone, set in / out
1660 int in = clipData.section('/', 1, 1).toInt();
1661 int out = clipData.section('/', 2, 2).toInt();
1662 info.cropStart = GenTime(in, m_document->fps());
1663 info.cropDuration = GenTime(out - in, m_document->fps());
1666 info.cropDuration = clip->duration();
1668 info.endPos = info.startPos + info.cropDuration;
1670 start += info.cropDuration;
1671 offsetList.append(start);
1672 ClipItem *item = new ClipItem(clip, info, m_document->fps(), 1.0, 1, getFrameWidth(), false);
1673 m_selectionGroup->addItem(item);
1674 if (!clip->isPlaceHolder()) m_waitingThumbs.append(item);
1677 updateSnapPoints(NULL, offsetList);
1678 m_selectionGroup->setPos(framePos);
1679 scene()->addItem(m_selectionGroup);
1680 //m_selectionGroup->setZValue(10);
1681 m_thumbsTimer.start();
1685 // the drag is not a clip (may be effect, ...)
1693 void CustomTrackView::dragEnterEvent(QDragEnterEvent * event)
1695 if (insertDropClips(event->mimeData(), event->pos())) {
1696 if (event->source() == this) {
1697 event->setDropAction(Qt::MoveAction);
1700 event->setDropAction(Qt::MoveAction);
1701 event->acceptProposedAction();
1703 } else QGraphicsView::dragEnterEvent(event);
1706 bool CustomTrackView::itemCollision(AbstractClipItem *item, ItemInfo newPos)
1708 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);
1709 QList<QGraphicsItem*> collindingItems = scene()->items(shape, Qt::IntersectsItemShape);
1710 collindingItems.removeAll(item);
1711 if (collindingItems.isEmpty()) return false;
1713 for (int i = 0; i < collindingItems.count(); i++) {
1714 QGraphicsItem *collision = collindingItems.at(i);
1715 if (collision->type() == item->type()) {
1717 kDebug() << "// COLLISIION DETECTED";
1725 void CustomTrackView::slotRefreshEffects(ClipItem *clip)
1727 int track = m_document->tracksCount() - clip->track();
1728 GenTime pos = clip->startPos();
1729 if (!m_document->renderer()->mltRemoveEffect(track, pos, -1, false, false)) {
1730 emit displayMessage(i18n("Problem deleting effect"), ErrorMessage);
1733 bool success = true;
1734 for (int i = 0; i < clip->effectsCount(); i++) {
1735 if (!m_document->renderer()->mltAddEffect(track, pos, getEffectArgs(clip->effect(i)), false)) success = false;
1737 if (!success) emit displayMessage(i18n("Problem adding effect to clip"), ErrorMessage);
1738 m_document->renderer()->doRefresh();
1741 void CustomTrackView::addEffect(int track, GenTime pos, QDomElement effect)
1743 if (pos < GenTime()) {
1745 if (effect.attribute("id") == "speed") {
1746 emit displayMessage(i18n("Cannot add speed effect to track"), ErrorMessage);
1750 m_document->addTrackEffect(track - 1, effect);
1751 m_document->renderer()->mltAddTrackEffect(track, getEffectArgs(effect));
1752 emit updateTrackEffectState(track - 1);
1753 emit showTrackEffects(track, m_document->trackInfoAt(track - 1));
1756 ClipItem *clip = getClipItemAt((int)pos.frames(m_document->fps()), m_document->tracksCount() - track);
1758 // Special case: speed effect
1759 if (effect.attribute("id") == "speed") {
1760 if (clip->clipType() != VIDEO && clip->clipType() != AV && clip->clipType() != PLAYLIST) {
1761 emit displayMessage(i18n("Problem adding effect to clip"), ErrorMessage);
1765 double speed = locale.toDouble(EffectsList::parameter(effect, "speed")) / 100.0;
1766 int strobe = EffectsList::parameter(effect, "strobe").toInt();
1767 if (strobe == 0) strobe = 1;
1768 doChangeClipSpeed(clip->info(), clip->speedIndependantInfo(), speed, 1.0, strobe, clip->baseClip()->getId());
1769 EffectsParameterList params = clip->addEffect(effect);
1770 m_document->renderer()->mltAddEffect(track, pos, params);
1771 if (clip->isSelected()) emit clipItemSelected(clip);
1774 EffectsParameterList params = clip->addEffect(effect);
1775 if (!m_document->renderer()->mltAddEffect(track, pos, params))
1776 emit displayMessage(i18n("Problem adding effect to clip"), ErrorMessage);
1777 clip->setSelectedEffect(params.paramValue("kdenlive_ix").toInt());
1778 if (clip->isSelected()) emit clipItemSelected(clip);
1779 } else emit displayMessage(i18n("Cannot find clip to add effect"), ErrorMessage);
1782 void CustomTrackView::deleteEffect(int track, GenTime pos, QDomElement effect)
1784 QString index = effect.attribute("kdenlive_ix");
1785 if (pos < GenTime()) {
1786 // Delete track effect
1787 if (m_document->renderer()->mltRemoveTrackEffect(track, index.toInt(), true)) {
1788 m_document->removeTrackEffect(track - 1, effect);
1790 else emit displayMessage(i18n("Problem deleting effect"), ErrorMessage);
1791 emit updateTrackEffectState(track - 1);
1792 emit showTrackEffects(track, m_document->trackInfoAt(track - 1));
1795 // Special case: speed effect
1796 if (effect.attribute("id") == "speed") {
1797 ClipItem *clip = getClipItemAt((int)pos.frames(m_document->fps()), m_document->tracksCount() - track);
1799 doChangeClipSpeed(clip->info(), clip->speedIndependantInfo(), 1.0, clip->speed(), 1, clip->baseClip()->getId());
1800 clip->deleteEffect(index);
1801 emit clipItemSelected(clip);
1802 m_document->renderer()->mltRemoveEffect(track, pos, index.toInt(), true);
1806 if (!m_document->renderer()->mltRemoveEffect(track, pos, index.toInt(), true)) {
1807 kDebug() << "// ERROR REMOV EFFECT: " << index << ", DISABLE: " << effect.attribute("disable");
1808 emit displayMessage(i18n("Problem deleting effect"), ErrorMessage);
1811 ClipItem *clip = getClipItemAt((int)pos.frames(m_document->fps()), m_document->tracksCount() - track);
1813 clip->deleteEffect(index);
1814 emit clipItemSelected(clip);
1818 void CustomTrackView::slotAddGroupEffect(QDomElement effect, AbstractGroupItem *group, AbstractClipItem *dropTarget)
1820 QList<QGraphicsItem *> itemList = group->childItems();
1821 QUndoCommand *effectCommand = new QUndoCommand();
1823 int offset = effect.attribute("clipstart").toInt();
1824 QDomElement namenode = effect.firstChildElement("name");
1825 if (!namenode.isNull()) effectName = i18n(namenode.text().toUtf8().data());
1826 else effectName = i18n("effect");
1827 effectCommand->setText(i18n("Add %1", effectName));
1828 for (int i = 0; i < itemList.count(); i++) {
1829 if (itemList.at(i)->type() == AVWIDGET) {
1830 ClipItem *item = static_cast <ClipItem *>(itemList.at(i));
1831 if (effect.tagName() == "effectgroup") {
1832 QDomNodeList effectlist = effect.elementsByTagName("effect");
1833 for (int j = 0; j < effectlist.count(); j++) {
1834 QDomElement subeffect = effectlist.at(j).toElement();
1835 if (subeffect.hasAttribute("kdenlive_info")) {
1836 // effect is in a group
1837 EffectInfo effectInfo;
1838 effectInfo.fromString(subeffect.attribute("kdenlive_info"));
1839 if (effectInfo.groupIndex < 0) {
1840 // group needs to be appended
1841 effectInfo.groupIndex = item->nextFreeEffectGroupIndex();
1842 subeffect.setAttribute("kdenlive_info", effectInfo.toString());
1845 processEffect(item, subeffect, offset, effectCommand);
1849 processEffect(item, effect, offset, effectCommand);
1853 if (effectCommand->childCount() > 0) {
1854 m_commandStack->push(effectCommand);
1855 setDocumentModified();
1856 } else delete effectCommand;
1858 clearSelection(false);
1859 m_dragItem = dropTarget;
1860 m_dragItem->setSelected(true);
1861 emit clipItemSelected(static_cast<ClipItem *>(dropTarget));
1865 void CustomTrackView::slotAddEffect(ClipItem *clip, QDomElement effect)
1867 if (clip) slotAddEffect(effect, clip->startPos(), clip->track());
1870 void CustomTrackView::slotAddEffect(QDomElement effect, GenTime pos, int track)
1872 QList<QGraphicsItem *> itemList;
1873 QUndoCommand *effectCommand = new QUndoCommand();
1876 int offset = effect.attribute("clipstart").toInt();
1877 if (effect.tagName() == "effectgroup") {
1878 effectName = effect.attribute("name");
1880 QDomElement namenode = effect.firstChildElement("name");
1881 if (!namenode.isNull()) effectName = i18n(namenode.text().toUtf8().data());
1882 else effectName = i18n("effect");
1884 effectCommand->setText(i18n("Add %1", effectName));
1886 if (track == -1) itemList = scene()->selectedItems();
1887 if (itemList.isEmpty()) {
1888 ClipItem *clip = getClipItemAt((int) pos.frames(m_document->fps()), track);
1889 if (clip) itemList.append(clip);
1890 else emit displayMessage(i18n("Select a clip if you want to apply an effect"), ErrorMessage);
1894 for (int i = 0; i < itemList.count(); i++) {
1895 if (itemList.at(i)->type() == GROUPWIDGET) {
1896 QList<QGraphicsItem *> subitems = itemList.at(i)->childItems();
1897 for (int j = 0; j < subitems.count(); j++) {
1898 if (!itemList.contains(subitems.at(j))) itemList.append(subitems.at(j));
1903 for (int i = 0; i < itemList.count(); i++) {
1904 if (itemList.at(i)->type() == AVWIDGET) {
1905 ClipItem *item = static_cast <ClipItem *>(itemList.at(i));
1906 if (effect.tagName() == "effectgroup") {
1907 QDomNodeList effectlist = effect.elementsByTagName("effect");
1908 for (int j = 0; j < effectlist.count(); j++) {
1909 QDomElement subeffect = effectlist.at(j).toElement();
1910 if (subeffect.hasAttribute("kdenlive_info")) {
1911 // effect is in a group
1912 EffectInfo effectInfo;
1913 effectInfo.fromString(subeffect.attribute("kdenlive_info"));
1914 if (effectInfo.groupIndex < 0) {
1915 // group needs to be appended
1916 effectInfo.groupIndex = item->nextFreeEffectGroupIndex();
1917 subeffect.setAttribute("kdenlive_info", effectInfo.toString());
1920 processEffect(item, subeffect, offset, effectCommand);
1923 else processEffect(item, effect, offset, effectCommand);
1926 if (effectCommand->childCount() > 0) {
1927 m_commandStack->push(effectCommand);
1928 setDocumentModified();
1929 if (effectCommand->childCount() == 1) {
1930 // Display newly added clip effect
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 clip->setSelectedEffect(clip->effectsCount());
1935 if (!clip->isSelected()) {
1936 clearSelection(false);
1937 clip->setSelected(true);
1940 emit clipItemSelected(clip);
1946 for (int i = 0; i < itemList.count(); i++) {
1947 if (itemList.at(i)->type() == AVWIDGET) {
1948 ClipItem *clip = static_cast<ClipItem *>(itemList.at(i));
1949 if (clip->isMainSelectedClip()) {
1950 emit clipItemSelected(clip);
1956 } else delete effectCommand;
1959 void CustomTrackView::processEffect(ClipItem *item, QDomElement effect, int offset, QUndoCommand *effectCommand)
1961 if (effect.attribute("type") == "audio") {
1962 // Don't add audio effects on video clips
1963 if (item->isVideoOnly() || (item->clipType() != AUDIO && item->clipType() != AV && item->clipType() != PLAYLIST)) {
1964 /* do not show error message when item is part of a group as the user probably knows what he does then
1965 * and the message is annoying when working with the split audio feature */
1966 if (!item->parentItem() || item->parentItem() == m_selectionGroup)
1967 emit displayMessage(i18n("Cannot add an audio effect to this clip"), ErrorMessage);
1970 } else if (effect.attribute("type") == "video" || !effect.hasAttribute("type")) {
1971 // Don't add video effect on audio clips
1972 if (item->isAudioOnly() || item->clipType() == AUDIO) {
1973 /* do not show error message when item is part of a group as the user probably knows what he does then
1974 * and the message is annoying when working with the split audio feature */
1975 if (!item->parentItem() || item->parentItem() == m_selectionGroup)
1976 emit displayMessage(i18n("Cannot add a video effect to this clip"), ErrorMessage);
1980 if (effect.attribute("unique", "0") != "0" && item->hasEffect(effect.attribute("tag"), effect.attribute("id")) != -1) {
1981 emit displayMessage(i18n("Effect already present in clip"), ErrorMessage);
1984 if (item->isItemLocked()) {
1988 if (effect.attribute("id") == "freeze" && m_cursorPos > item->startPos().frames(m_document->fps()) && m_cursorPos < item->endPos().frames(m_document->fps())) {
1989 item->initEffect(effect, m_cursorPos - item->startPos().frames(m_document->fps()), offset);
1991 item->initEffect(effect, 0, offset);
1993 new AddEffectCommand(this, m_document->tracksCount() - item->track(), item->startPos(), effect, true, effectCommand);
1996 void CustomTrackView::slotDeleteEffect(ClipItem *clip, int track, QDomElement effect, bool affectGroup)
1999 // delete track effect
2000 AddEffectCommand *command = new AddEffectCommand(this, track, GenTime(-1), effect, false);
2001 m_commandStack->push(command);
2002 setDocumentModified();
2005 if (affectGroup && clip->parentItem() && clip->parentItem() == m_selectionGroup) {
2006 //clip is in a group, also remove the effect in other clips of the group
2007 QList<QGraphicsItem *> items = m_selectionGroup->childItems();
2008 QUndoCommand *delCommand = new QUndoCommand();
2010 QDomElement namenode = effect.firstChildElement("name");
2011 if (!namenode.isNull()) effectName = i18n(namenode.text().toUtf8().data());
2012 else effectName = i18n("effect");
2013 delCommand->setText(i18n("Delete %1", effectName));
2016 for (int i = 0; i < items.count(); i++) {
2017 if (items.at(i)->type() == GROUPWIDGET) {
2018 QList<QGraphicsItem *> subitems = items.at(i)->childItems();
2019 for (int j = 0; j < subitems.count(); j++) {
2020 if (!items.contains(subitems.at(j))) items.append(subitems.at(j));
2025 for (int i = 0; i < items.count(); i++) {
2026 if (items.at(i)->type() == AVWIDGET) {
2027 ClipItem *item = static_cast <ClipItem *>(items.at(i));
2028 int ix = item->hasEffect(effect.attribute("tag"), effect.attribute("id"));
2030 QDomElement eff = item->effectAtIndex(ix);
2031 new AddEffectCommand(this, m_document->tracksCount() - item->track(), item->startPos(), eff, false, delCommand);
2035 if (delCommand->childCount() > 0)
2036 m_commandStack->push(delCommand);
2039 setDocumentModified();
2042 AddEffectCommand *command = new AddEffectCommand(this, m_document->tracksCount() - clip->track(), clip->startPos(), effect, false);
2043 m_commandStack->push(command);
2044 setDocumentModified();
2047 void CustomTrackView::updateEffect(int track, GenTime pos, QDomElement insertedEffect, bool updateEffectStack)
2049 if (insertedEffect.isNull()) {
2050 kDebug()<<"// Trying to add null effect";
2051 emit displayMessage(i18n("Problem editing effect"), ErrorMessage);
2054 int ix = insertedEffect.attribute("kdenlive_ix").toInt();
2055 QDomElement effect = insertedEffect.cloneNode().toElement();
2056 //kDebug() << "// update effect ix: " << effect.attribute("kdenlive_ix")<<", GAIN: "<<EffectsList::parameter(effect, "gain");
2057 if (pos < GenTime()) {
2058 // editing a track effect
2059 EffectsParameterList effectParams = getEffectArgs(effect);
2060 // check if we are trying to reset a keyframe effect
2061 /*if (effectParams.hasParam("keyframes") && effectParams.paramValue("keyframes").isEmpty()) {
2062 clip->initEffect(effect);
2063 effectParams = getEffectArgs(effect);
2065 if (!m_document->renderer()->mltEditEffect(m_document->tracksCount() - track, pos, effectParams)) {
2066 emit displayMessage(i18n("Problem editing effect"), ErrorMessage);
2068 m_document->setTrackEffect(m_document->tracksCount() - track - 1, ix, effect);
2069 emit updateTrackEffectState(track);
2070 setDocumentModified();
2074 ClipItem *clip = getClipItemAt((int)pos.frames(m_document->fps()), m_document->tracksCount() - track);
2076 // Special case: speed effect
2077 if (effect.attribute("id") == "speed") {
2078 if (effect.attribute("disable") == "1") {
2079 doChangeClipSpeed(clip->info(), clip->speedIndependantInfo(), 1.0, clip->speed(), 1, clip->baseClip()->getId());
2082 double speed = locale.toDouble(EffectsList::parameter(effect, "speed")) / 100.0;
2083 int strobe = EffectsList::parameter(effect, "strobe").toInt();
2084 if (strobe == 0) strobe = 1;
2085 doChangeClipSpeed(clip->info(), clip->speedIndependantInfo(), speed, clip->speed(), strobe, clip->baseClip()->getId());
2087 clip->updateEffect(effect);
2088 if (updateEffectStack && clip->isSelected())
2089 emit clipItemSelected(clip);
2090 if (ix == clip->selectedEffectIndex()) {
2091 // make sure to update display of clip keyframes
2092 clip->setSelectedEffect(ix);
2097 EffectsParameterList effectParams = getEffectArgs(effect);
2098 // check if we are trying to reset a keyframe effect
2099 if (effectParams.hasParam("keyframes") && effectParams.paramValue("keyframes").isEmpty()) {
2100 clip->initEffect(effect);
2101 effectParams = getEffectArgs(effect);
2104 if (effect.attribute("tag") == "volume" || effect.attribute("tag") == "brightness") {
2105 // A fade effect was modified, update the clip
2106 if (effect.attribute("id") == "fadein" || effect.attribute("id") == "fade_from_black") {
2107 int pos = EffectsList::parameter(effect, "out").toInt() - EffectsList::parameter(effect, "in").toInt();
2108 clip->setFadeIn(pos);
2110 if (effect.attribute("id") == "fadeout" || effect.attribute("id") == "fade_to_black") {
2111 int pos = EffectsList::parameter(effect, "out").toInt() - EffectsList::parameter(effect, "in").toInt();
2112 clip->setFadeOut(pos);
2115 bool success = m_document->renderer()->mltEditEffect(m_document->tracksCount() - clip->track(), clip->startPos(), effectParams);
2118 clip->updateEffect(effect);
2119 if (updateEffectStack && clip->isSelected()) {
2120 emit clipItemSelected(clip);
2122 if (ix == clip->selectedEffectIndex()) {
2123 // make sure to update display of clip keyframes
2124 clip->setSelectedEffect(ix);
2127 else emit displayMessage(i18n("Problem editing effect"), ErrorMessage);
2129 else emit displayMessage(i18n("Cannot find clip to update effect"), ErrorMessage);
2130 setDocumentModified();
2133 void CustomTrackView::updateEffectState(int track, GenTime pos, QList <int> effectIndexes, bool disable, bool updateEffectStack)
2135 if (pos < GenTime()) {
2136 // editing a track effect
2137 if (!m_document->renderer()->mltEnableEffects(m_document->tracksCount() - track, pos, effectIndexes, disable)) {
2138 emit displayMessage(i18n("Problem editing effect"), ErrorMessage);
2141 m_document->enableTrackEffects(m_document->tracksCount() - track - 1, effectIndexes, disable);
2142 emit updateTrackEffectState(track);
2143 setDocumentModified();
2146 // editing a clip effect
2147 ClipItem *clip = getClipItemAt((int)pos.frames(m_document->fps()), m_document->tracksCount() - track);
2149 bool success = m_document->renderer()->mltEnableEffects(m_document->tracksCount() - clip->track(), clip->startPos(), effectIndexes, disable);
2151 clip->enableEffects(effectIndexes, disable);
2152 if (updateEffectStack && clip->isSelected()) {
2153 emit clipItemSelected(clip);
2155 if (effectIndexes.contains(clip->selectedEffectIndex())) {
2156 // make sure to update display of clip keyframes
2157 clip->setSelectedEffect(clip->selectedEffectIndex());
2160 else emit displayMessage(i18n("Problem editing effect"), ErrorMessage);
2162 else emit displayMessage(i18n("Cannot find clip to update effect"), ErrorMessage);
2165 void CustomTrackView::moveEffect(int track, GenTime pos, QList <int> oldPos, QList <int> newPos)
2167 if (pos < GenTime()) {
2168 // Moving track effect
2169 int documentTrack = m_document->tracksCount() - track - 1;
2170 int max = m_document->getTrackEffects(documentTrack).count();
2171 int new_position = newPos.at(0);
2172 if (new_position > max) {
2175 int old_position = oldPos.at(0);
2176 for (int i = 0; i < newPos.count(); i++) {
2177 QDomElement act = m_document->getTrackEffect(documentTrack, new_position);
2178 if (old_position > new_position) {
2179 // Moving up, we need to adjust index
2180 old_position = oldPos.at(i);
2181 new_position = newPos.at(i);
2183 QDomElement before = m_document->getTrackEffect(documentTrack, old_position);
2184 if (!act.isNull() && !before.isNull()) {
2185 m_document->setTrackEffect(documentTrack, new_position, before);
2186 m_document->renderer()->mltMoveEffect(m_document->tracksCount() - track, pos, old_position, new_position);
2187 } else emit displayMessage(i18n("Cannot move effect"), ErrorMessage);
2189 emit showTrackEffects(m_document->tracksCount() - track, m_document->trackInfoAt(documentTrack));
2192 ClipItem *clip = getClipItemAt((int)pos.frames(m_document->fps()), m_document->tracksCount() - track);
2194 int new_position = newPos.at(0);
2195 if (new_position > clip->effectsCount()) {
2196 new_position = clip->effectsCount();
2198 int old_position = oldPos.at(0);
2199 for (int i = 0; i < newPos.count(); i++) {
2200 QDomElement act = clip->effectAtIndex(new_position);
2201 if (old_position > new_position) {
2202 // Moving up, we need to adjust index
2203 old_position = oldPos.at(i);
2204 new_position = newPos.at(i);
2206 QDomElement before = clip->effectAtIndex(old_position);
2207 if (act.isNull() || before.isNull()) {
2208 emit displayMessage(i18n("Cannot move effect"), ErrorMessage);
2211 clip->moveEffect(before, new_position);
2212 // special case: speed effect, which is a pseudo-effect, not appearing in MLT's effects
2213 if (act.attribute("id") == "speed") {
2214 m_document->renderer()->mltUpdateEffectPosition(track, pos, old_position, new_position);
2215 } else if (before.attribute("id") == "speed") {
2216 m_document->renderer()->mltUpdateEffectPosition(track, pos, new_position, old_position);
2217 } else m_document->renderer()->mltMoveEffect(track, pos, old_position, new_position);
2219 clip->setSelectedEffect(newPos.at(0));
2220 emit clipItemSelected(clip);
2221 setDocumentModified();
2222 } else emit displayMessage(i18n("Cannot move effect"), ErrorMessage);
2225 void CustomTrackView::slotChangeEffectState(ClipItem *clip, int track, QList <int> effectIndexes, bool disable)
2227 ChangeEffectStateCommand *command;
2229 // editing track effect
2230 command = new ChangeEffectStateCommand(this, m_document->tracksCount() - track, GenTime(-1), effectIndexes, disable, false, true);
2232 // Check if we have a speed effect, disabling / enabling it needs a special procedure since it is a pseudoo effect
2233 QList <int> speedEffectIndexes;
2234 for (int i = 0; i < effectIndexes.count(); i++) {
2235 QDomElement effect = clip->effectAtIndex(effectIndexes.at(i));
2236 if (effect.attribute("id") == "speed") {
2238 speedEffectIndexes << effectIndexes.at(i);
2239 QDomElement newEffect = effect.cloneNode().toElement();
2240 newEffect.setAttribute("disable", (int) disable);
2241 EditEffectCommand *editcommand = new EditEffectCommand(this, m_document->tracksCount() - clip->track(), clip->startPos(), effect, newEffect, effectIndexes.at(i), false, true);
2242 m_commandStack->push(editcommand);
2245 for (int j = 0; j < speedEffectIndexes.count(); j++) {
2246 effectIndexes.removeAll(speedEffectIndexes.at(j));
2248 command = new ChangeEffectStateCommand(this, m_document->tracksCount() - clip->track(), clip->startPos(), effectIndexes, disable, false, true);
2250 m_commandStack->push(command);
2251 setDocumentModified();
2254 void CustomTrackView::slotChangeEffectPosition(ClipItem *clip, int track, QList <int> currentPos, int newPos)
2256 MoveEffectCommand *command;
2258 // editing track effect
2259 command = new MoveEffectCommand(this, m_document->tracksCount() - track, GenTime(-1), currentPos, newPos);
2260 } else command = new MoveEffectCommand(this, m_document->tracksCount() - clip->track(), clip->startPos(), currentPos, newPos);
2261 m_commandStack->push(command);
2262 setDocumentModified();
2265 void CustomTrackView::slotUpdateClipEffect(ClipItem *clip, int track, QDomElement oldeffect, QDomElement effect, int ix, bool refreshEffectStack)
2267 EditEffectCommand *command;
2268 if (clip) command = new EditEffectCommand(this, m_document->tracksCount() - clip->track(), clip->startPos(), oldeffect, effect, ix, refreshEffectStack, true);
2269 else command = new EditEffectCommand(this, m_document->tracksCount() - track, GenTime(-1), oldeffect, effect, ix, refreshEffectStack, true);
2270 m_commandStack->push(command);
2273 void CustomTrackView::slotUpdateClipRegion(ClipItem *clip, int ix, QString region)
2275 QDomElement effect = clip->getEffectAtIndex(ix);
2276 QDomElement oldeffect = effect.cloneNode().toElement();
2277 effect.setAttribute("region", region);
2278 EditEffectCommand *command = new EditEffectCommand(this, m_document->tracksCount() - clip->track(), clip->startPos(), oldeffect, effect, ix, true, true);
2279 m_commandStack->push(command);
2282 ClipItem *CustomTrackView::cutClip(ItemInfo info, GenTime cutTime, bool cut, bool execute)
2286 ClipItem *item = getClipItemAt((int) info.startPos.frames(m_document->fps()), info.track);
2287 if (!item || cutTime >= item->endPos() || cutTime <= item->startPos()) {
2288 emit displayMessage(i18n("Cannot find clip to cut"), ErrorMessage);
2290 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);
2292 kDebug() << "/// ERROR NO CLIP at: " << info.startPos.frames(m_document->fps()) << ", track: " << info.track;
2293 m_blockRefresh = false;
2298 if (!m_document->renderer()->mltCutClip(m_document->tracksCount() - info.track, cutTime)) {
2299 // Error cuting clip in playlist
2300 m_blockRefresh = false;
2304 int cutPos = (int) cutTime.frames(m_document->fps());
2306 newPos.startPos = cutTime;
2307 newPos.endPos = info.endPos;
2308 newPos.cropStart = item->info().cropStart + (cutTime - info.startPos);
2309 newPos.track = info.track;
2310 newPos.cropDuration = newPos.endPos - newPos.startPos;
2312 bool snap = KdenliveSettings::snaptopoints();
2313 KdenliveSettings::setSnaptopoints(false);
2314 ClipItem *dup = item->clone(newPos);
2316 // remove unwanted effects
2317 // fade in from 2nd part of the clip
2318 int ix = dup->hasEffect(QString(), "fadein");
2320 QDomElement oldeffect = dup->effectAtIndex(ix);
2321 dup->deleteEffect(oldeffect.attribute("kdenlive_ix"));
2323 ix = dup->hasEffect(QString(), "fade_from_black");
2325 QDomElement oldeffect = dup->effectAtIndex(ix);
2326 dup->deleteEffect(oldeffect.attribute("kdenlive_ix"));
2328 // fade out from 1st part of the clip
2329 ix = item->hasEffect(QString(), "fadeout");
2331 QDomElement oldeffect = item->effectAtIndex(ix);
2332 item->deleteEffect(oldeffect.attribute("kdenlive_ix"));
2334 ix = item->hasEffect(QString(), "fade_to_black");
2336 QDomElement oldeffect = item->effectAtIndex(ix);
2337 item->deleteEffect(oldeffect.attribute("kdenlive_ix"));
2341 item->resizeEnd(cutPos);
2342 scene()->addItem(dup);
2343 if (item->checkKeyFrames())
2344 slotRefreshEffects(item);
2345 if (dup->checkKeyFrames())
2346 slotRefreshEffects(dup);
2348 item->baseClip()->addReference();
2349 m_document->updateClip(item->baseClip()->getId());
2350 setDocumentModified();
2351 KdenliveSettings::setSnaptopoints(snap);
2352 if (execute && item->isSelected())
2353 emit clipItemSelected(item);
2358 ClipItem *item = getClipItemAt((int) info.startPos.frames(m_document->fps()), info.track);
2359 ClipItem *dup = getClipItemAt((int) cutTime.frames(m_document->fps()), info.track);
2361 if (!item || !dup || item == dup) {
2362 emit displayMessage(i18n("Cannot find clip to uncut"), ErrorMessage);
2363 m_blockRefresh = false;
2366 if (m_document->renderer()->mltRemoveClip(m_document->tracksCount() - info.track, cutTime) == false) {
2367 emit displayMessage(i18n("Error removing clip at %1 on track %2", m_document->timecode().getTimecodeFromFrames(cutTime.frames(m_document->fps())), info.track), ErrorMessage);
2371 bool snap = KdenliveSettings::snaptopoints();
2372 KdenliveSettings::setSnaptopoints(false);
2374 // join fade effects again
2375 int ix = dup->hasEffect(QString(), "fadeout");
2377 QDomElement effect = dup->effectAtIndex(ix);
2378 item->addEffect(effect);
2380 ix = dup->hasEffect(QString(), "fade_to_black");
2382 QDomElement effect = dup->effectAtIndex(ix);
2383 item->addEffect(effect);
2386 m_waitingThumbs.removeAll(dup);
2387 bool selected = item->isSelected();
2388 if (dup->isSelected()) {
2390 item->setSelected(true);
2391 emit clipItemSelected(NULL);
2393 dup->baseClip()->removeReference();
2394 m_document->updateClip(dup->baseClip()->getId());
2395 scene()->removeItem(dup);
2399 ItemInfo clipinfo = item->info();
2400 clipinfo.track = m_document->tracksCount() - clipinfo.track;
2401 bool success = m_document->renderer()->mltResizeClipEnd(clipinfo, info.endPos - info.startPos);
2403 item->resizeEnd((int) info.endPos.frames(m_document->fps()));
2404 setDocumentModified();
2406 emit displayMessage(i18n("Error when resizing clip"), ErrorMessage);
2408 KdenliveSettings::setSnaptopoints(snap);
2409 if (execute && selected)
2410 emit clipItemSelected(item);
2413 //QTimer::singleShot(3000, this, SLOT(slotEnableRefresh()));
2416 void CustomTrackView::slotEnableRefresh()
2418 m_blockRefresh = false;
2421 void CustomTrackView::slotAddTransitionToSelectedClips(QDomElement transition)
2423 QList<QGraphicsItem *> itemList = scene()->selectedItems();
2424 if (itemList.count() == 1) {
2425 if (itemList.at(0)->type() == AVWIDGET) {
2426 ClipItem *item = (ClipItem *) itemList.at(0);
2428 info.track = item->track();
2429 ClipItem *transitionClip = NULL;
2430 const int transitiontrack = getPreviousVideoTrack(info.track);
2431 GenTime pos = GenTime((int)(mapToScene(m_menuPosition).x()), m_document->fps());
2432 if (pos < item->startPos() + item->cropDuration() / 2) {
2433 // add transition to clip start
2434 info.startPos = item->startPos();
2435 if (transitiontrack != 0) transitionClip = getClipItemAt((int) info.startPos.frames(m_document->fps()), m_document->tracksCount() - transitiontrack);
2436 if (transitionClip && transitionClip->endPos() < item->endPos()) {
2437 info.endPos = transitionClip->endPos();
2438 } else info.endPos = info.startPos + GenTime(65, m_document->fps());
2439 // Check there is no other transition at that place
2440 double startY = info.track * m_tracksHeight + 1 + m_tracksHeight / 2;
2441 QRectF r(info.startPos.frames(m_document->fps()), startY, (info.endPos - info.startPos).frames(m_document->fps()), m_tracksHeight / 2);
2442 QList<QGraphicsItem *> selection = m_scene->items(r);
2443 bool transitionAccepted = true;
2444 for (int i = 0; i < selection.count(); i++) {
2445 if (selection.at(i)->type() == TRANSITIONWIDGET) {
2446 Transition *tr = static_cast <Transition *>(selection.at(i));
2447 if (tr->startPos() - info.startPos > GenTime(5, m_document->fps())) {
2448 if (tr->startPos() < info.endPos) info.endPos = tr->startPos();
2449 } else transitionAccepted = false;
2452 if (transitionAccepted) slotAddTransition(item, info, transitiontrack, transition);
2453 else emit displayMessage(i18n("Cannot add transition"), ErrorMessage);
2456 // add transition to clip end
2457 info.endPos = item->endPos();
2458 if (transitiontrack != 0) transitionClip = getClipItemAt((int) info.endPos.frames(m_document->fps()), m_document->tracksCount() - transitiontrack);
2459 if (transitionClip && transitionClip->startPos() > item->startPos()) {
2460 info.startPos = transitionClip->startPos();
2461 } else info.startPos = info.endPos - GenTime(65, m_document->fps());
2462 if (transition.attribute("tag") == "luma") EffectsList::setParameter(transition, "reverse", "1");
2463 else if (transition.attribute("id") == "slide") EffectsList::setParameter(transition, "invert", "1");
2465 // Check there is no other transition at that place
2466 double startY = info.track * m_tracksHeight + 1 + m_tracksHeight / 2;
2467 QRectF r(info.startPos.frames(m_document->fps()), startY, (info.endPos - info.startPos).frames(m_document->fps()), m_tracksHeight / 2);
2468 QList<QGraphicsItem *> selection = m_scene->items(r);
2469 bool transitionAccepted = true;
2470 for (int i = 0; i < selection.count(); i++) {
2471 if (selection.at(i)->type() == TRANSITIONWIDGET) {
2472 Transition *tr = static_cast <Transition *>(selection.at(i));
2473 if (info.endPos - tr->endPos() > GenTime(5, m_document->fps())) {
2474 if (tr->endPos() > info.startPos) info.startPos = tr->endPos();
2475 } else transitionAccepted = false;
2478 if (transitionAccepted) slotAddTransition(item, info, transitiontrack, transition);
2479 else emit displayMessage(i18n("Cannot add transition"), ErrorMessage);
2482 } else for (int i = 0; i < itemList.count(); i++) {
2483 if (itemList.at(i)->type() == AVWIDGET) {
2484 ClipItem *item = (ClipItem *) itemList.at(i);
2486 info.startPos = item->startPos();
2487 info.endPos = info.startPos + GenTime(65, m_document->fps());
2488 info.track = item->track();
2490 // Check there is no other transition at that place
2491 double startY = info.track * m_tracksHeight + 1 + m_tracksHeight / 2;
2492 QRectF r(info.startPos.frames(m_document->fps()), startY, (info.endPos - info.startPos).frames(m_document->fps()), m_tracksHeight / 2);
2493 QList<QGraphicsItem *> selection = m_scene->items(r);
2494 bool transitionAccepted = true;
2495 for (int i = 0; i < selection.count(); i++) {
2496 if (selection.at(i)->type() == TRANSITIONWIDGET) {
2497 Transition *tr = static_cast <Transition *>(selection.at(i));
2498 if (tr->startPos() - info.startPos > GenTime(5, m_document->fps())) {
2499 if (tr->startPos() < info.endPos) info.endPos = tr->startPos();
2500 } else transitionAccepted = false;
2503 int transitiontrack = getPreviousVideoTrack(info.track);
2504 if (transitionAccepted) slotAddTransition(item, info, transitiontrack, transition);
2505 else emit displayMessage(i18n("Cannot add transition"), ErrorMessage);
2510 void CustomTrackView::slotAddTransition(ClipItem* /*clip*/, ItemInfo transitionInfo, int endTrack, QDomElement transition)
2512 if (transitionInfo.startPos >= transitionInfo.endPos) {
2513 emit displayMessage(i18n("Invalid transition"), ErrorMessage);
2516 AddTransitionCommand* command = new AddTransitionCommand(this, transitionInfo, endTrack, transition, false, true);
2517 m_commandStack->push(command);
2518 setDocumentModified();
2521 void CustomTrackView::addTransition(ItemInfo transitionInfo, int endTrack, QDomElement params, bool refresh)
2523 Transition *tr = new Transition(transitionInfo, endTrack, m_document->fps(), params, true);
2524 //kDebug() << "---- ADDING transition " << params.attribute("value");
2525 if (m_document->renderer()->mltAddTransition(tr->transitionTag(), endTrack, m_document->tracksCount() - transitionInfo.track, transitionInfo.startPos, transitionInfo.endPos, tr->toXML(), refresh)) {
2526 scene()->addItem(tr);
2527 setDocumentModified();
2529 emit displayMessage(i18n("Cannot add transition"), ErrorMessage);
2534 void CustomTrackView::deleteTransition(ItemInfo transitionInfo, int endTrack, QDomElement /*params*/, bool refresh)
2536 Transition *item = getTransitionItemAt(transitionInfo.startPos, transitionInfo.track);
2538 emit displayMessage(i18n("Select clip to delete"), ErrorMessage);
2541 m_document->renderer()->mltDeleteTransition(item->transitionTag(), endTrack, m_document->tracksCount() - transitionInfo.track, transitionInfo.startPos, transitionInfo.endPos, item->toXML(), refresh);
2542 if (m_dragItem == item) m_dragItem = NULL;
2544 #if QT_VERSION >= 0x040600
2545 // animate item deletion
2546 item->closeAnimation();
2550 emit transitionItemSelected(NULL);
2551 setDocumentModified();
2554 void CustomTrackView::slotTransitionUpdated(Transition *tr, QDomElement old)
2556 //kDebug() << "TRANS UPDATE, TRACKS: " << old.attribute("transition_btrack") << ", NEW: " << tr->toXML().attribute("transition_btrack");
2557 QDomElement xml = tr->toXML();
2558 if (old.isNull() || xml.isNull()) {
2559 emit displayMessage(i18n("Cannot update transition"), ErrorMessage);
2562 EditTransitionCommand *command = new EditTransitionCommand(this, tr->track(), tr->startPos(), old, xml, false);
2563 updateTrackDuration(tr->track(), command);
2564 m_commandStack->push(command);
2565 setDocumentModified();
2568 void CustomTrackView::updateTransition(int track, GenTime pos, QDomElement oldTransition, QDomElement transition, bool updateTransitionWidget)
2570 Transition *item = getTransitionItemAt(pos, track);
2572 kWarning() << "Unable to find transition at pos :" << pos.frames(m_document->fps()) << ", ON track: " << track;
2577 if (oldTransition.attribute("transition_atrack") != transition.attribute("transition_atrack") || oldTransition.attribute("transition_btrack") != transition.attribute("transition_btrack"))
2579 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);
2580 //kDebug() << "ORIGINAL TRACK: "<< oldTransition.attribute("transition_btrack") << ", NEW TRACK: "<<transition.attribute("transition_btrack");
2581 item->setTransitionParameters(transition);
2582 if (updateTransitionWidget) {
2583 ItemInfo info = item->info();
2585 ClipItem *transitionClip = getClipItemAt(info.startPos, info.track);
2586 if (transitionClip && transitionClip->baseClip()) {
2587 QString size = transitionClip->baseClip()->getProperty("frame_size");
2588 double factor = transitionClip->baseClip()->getProperty("aspect_ratio").toDouble();
2589 if (factor == 0) factor = 1.0;
2590 p.setX((int)(size.section('x', 0, 0).toInt() * factor + 0.5));
2591 p.setY(size.section('x', 1, 1).toInt());
2593 emit transitionItemSelected(item, getPreviousVideoTrack(info.track), p, true);
2595 setDocumentModified();
2598 void CustomTrackView::dragMoveEvent(QDragMoveEvent * event)
2601 const QPointF pos = mapToScene(event->pos());
2602 if (m_selectionGroup) {
2603 m_selectionGroup->setPos(pos);
2604 emit mousePosition((int)(m_selectionGroup->scenePos().x() + 0.5));
2605 event->acceptProposedAction();
2607 // Drag enter was not possible, try again at mouse position
2608 insertDropClips(event->mimeData(), event->pos());
2612 QGraphicsView::dragMoveEvent(event);
2616 void CustomTrackView::dragLeaveEvent(QDragLeaveEvent * event)
2618 if (m_selectionGroup && m_clipDrag) {
2619 m_thumbsTimer.stop();
2620 m_waitingThumbs.clear();
2621 QList<QGraphicsItem *> items = m_selectionGroup->childItems();
2623 scene()->destroyItemGroup(m_selectionGroup);
2624 m_selectionGroup = NULL;
2625 } else QGraphicsView::dragLeaveEvent(event);
2628 void CustomTrackView::dropEvent(QDropEvent * event)
2630 if (m_selectionGroup && m_clipDrag) {
2631 QList<QGraphicsItem *> items = m_selectionGroup->childItems();
2632 resetSelectionGroup();
2634 m_scene->clearSelection();
2635 bool hasVideoClip = false;
2636 QUndoCommand *addCommand = new QUndoCommand();
2637 addCommand->setText(i18n("Add timeline clip"));
2638 QList <ClipItem *> brokenClips;
2640 for (int i = 0; i < items.count(); i++) {
2641 ClipItem *item = static_cast <ClipItem *>(items.at(i));
2642 if (!hasVideoClip && (item->clipType() == AV || item->clipType() == VIDEO)) hasVideoClip = true;
2643 if (items.count() == 1) {
2644 updateClipTypeActions(item);
2646 updateClipTypeActions(NULL);
2649 //TODO: take care of edit mode for undo
2650 item->baseClip()->addReference();
2651 //item->setZValue(item->defaultZValue());
2652 m_document->updateClip(item->baseClip()->getId());
2653 ItemInfo info = item->info();
2655 int tracknumber = m_document->tracksCount() - info.track - 1;
2656 bool isLocked = m_document->trackInfoAt(tracknumber).isLocked;
2657 if (isLocked) item->setItemLocked(true);
2658 ItemInfo clipInfo = info;
2659 clipInfo.track = m_document->tracksCount() - item->track();
2661 int worked = m_document->renderer()->mltInsertClip(clipInfo, item->xml(), item->baseClip()->getProducer(item->track()), m_scene->editMode() == OVERWRITEEDIT, m_scene->editMode() == INSERTEDIT);
2663 emit displayMessage(i18n("Cannot insert clip in timeline"), ErrorMessage);
2664 brokenClips.append(item);
2667 adjustTimelineClips(m_scene->editMode(), item, ItemInfo(), addCommand);
2669 new AddTimelineClipCommand(this, item->xml(), item->clipProducer(), item->info(), item->effectList(), m_scene->editMode() == OVERWRITEEDIT, m_scene->editMode() == INSERTEDIT, false, false, addCommand);
2670 updateTrackDuration(info.track, addCommand);
2672 if (item->baseClip()->isTransparent() && getTransitionItemAtStart(info.startPos, info.track) == NULL) {
2673 // add transparency transition
2674 QDomElement trans = MainWindow::transitions.getEffectByTag("composite", "composite").cloneNode().toElement();
2675 new AddTransitionCommand(this, info, getPreviousVideoTrack(info.track), trans, false, true, addCommand);
2677 item->setSelected(true);
2679 qDeleteAll(brokenClips);
2680 brokenClips.clear();
2681 if (addCommand->childCount() > 0) m_commandStack->push(addCommand);
2682 else delete addCommand;
2684 // Automatic audio split
2685 if (KdenliveSettings::splitaudio())
2687 setDocumentModified();
2691 QRectF rect(0, 1 * m_tracksHeight + m_tracksHeight / 2, sceneRect().width(), 2);
2692 QList<QGraphicsItem *> selection = m_scene->items(rect);
2693 QStringList timelineList;
2695 kDebug()<<"// ITEMS on TRACK: "<<selection.count();
2696 for (int i = 0; i < selection.count(); i++) {
2697 if (selection.at(i)->type() == AVWIDGET) {
2698 ClipItem *clip = static_cast <ClipItem *>(selection.at(i));
2699 int start = clip->startPos().frames(m_document->fps());
2700 int end = clip->endPos().frames(m_document->fps());
2701 timelineList.append(QString::number(start) + "-" + QString::number(end));
2704 kDebug() << "// COMPARE:\n" << timelineList << "\n-------------------";
2707 m_pasteEffectsAction->setEnabled(m_copiedItems.count() == 1);
2708 if (items.count() > 1) {
2709 groupSelectedItems(items, true);
2710 } else if (items.count() == 1) {
2711 m_dragItem = static_cast <AbstractClipItem *>(items.at(0));
2712 emit clipItemSelected((ClipItem*) m_dragItem, false);
2714 m_document->renderer()->doRefresh();
2715 event->setDropAction(Qt::MoveAction);
2718 /// \todo enable when really working
2721 } else QGraphicsView::dropEvent(event);
2725 void CustomTrackView::adjustTimelineClips(EDITMODE mode, ClipItem *item, ItemInfo posinfo, QUndoCommand *command)
2727 bool snap = KdenliveSettings::snaptopoints();
2728 KdenliveSettings::setSnaptopoints(false);
2729 if (mode == OVERWRITEEDIT) {
2730 // if we are in overwrite mode, move clips accordingly
2732 if (item == NULL) info = posinfo;
2733 else info = item->info();
2734 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);
2735 QList<QGraphicsItem *> selection = m_scene->items(rect);
2736 if (item) selection.removeAll(item);
2737 for (int i = 0; i < selection.count(); i++) {
2738 if (!selection.at(i)->isEnabled()) continue;
2739 if (selection.at(i)->type() == AVWIDGET) {
2740 ClipItem *clip = static_cast<ClipItem *>(selection.at(i));
2741 if (clip->startPos() < info.startPos) {
2742 if (clip->endPos() > info.endPos) {
2743 ItemInfo clipInfo = clip->info();
2744 ItemInfo dupInfo = clipInfo;
2745 GenTime diff = info.startPos - clipInfo.startPos;
2746 dupInfo.startPos = info.startPos;
2747 dupInfo.cropStart += diff;
2748 dupInfo.cropDuration = clipInfo.endPos - info.startPos;
2749 ItemInfo newdupInfo = dupInfo;
2750 GenTime diff2 = info.endPos - info.startPos;
2751 newdupInfo.startPos = info.endPos;
2752 newdupInfo.cropStart += diff2;
2753 newdupInfo.cropDuration = clipInfo.endPos - info.endPos;
2754 new RazorClipCommand(this, clipInfo, info.startPos, false, command);
2755 new ResizeClipCommand(this, dupInfo, newdupInfo, false, false, command);
2756 ClipItem *dup = cutClip(clipInfo, info.startPos, true, false);
2757 if (dup) dup->resizeStart(info.endPos.frames(m_document->fps()));
2759 ItemInfo newclipInfo = clip->info();
2760 newclipInfo.endPos = info.startPos;
2761 new ResizeClipCommand(this, clip->info(), newclipInfo, false, false, command);
2762 clip->resizeEnd(info.startPos.frames(m_document->fps()));
2764 } else if (clip->endPos() <= info.endPos) {
2765 new AddTimelineClipCommand(this, clip->xml(), clip->clipProducer(), clip->info(), clip->effectList(), false, false, false, true, command);
2766 m_waitingThumbs.removeAll(clip);
2767 scene()->removeItem(clip);
2771 ItemInfo newclipInfo = clip->info();
2772 newclipInfo.startPos = info.endPos;
2773 new ResizeClipCommand(this, clip->info(), newclipInfo, false, false, command);
2774 clip->resizeStart(info.endPos.frames(m_document->fps()));
2778 } else if (mode == INSERTEDIT) {
2779 // if we are in push mode, move clips accordingly
2781 if (item == NULL) info = posinfo;
2782 else info = item->info();
2783 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);
2784 QList<QGraphicsItem *> selection = m_scene->items(rect);
2785 if (item) selection.removeAll(item);
2786 for (int i = 0; i < selection.count(); i++) {
2787 if (selection.at(i)->type() == AVWIDGET) {
2788 ClipItem *clip = static_cast<ClipItem *>(selection.at(i));
2789 if (clip->startPos() < info.startPos) {
2790 if (clip->endPos() > info.startPos) {
2791 ItemInfo clipInfo = clip->info();
2792 ItemInfo dupInfo = clipInfo;
2793 GenTime diff = info.startPos - clipInfo.startPos;
2794 dupInfo.startPos = info.startPos;
2795 dupInfo.cropStart += diff;
2796 dupInfo.cropDuration = clipInfo.endPos - info.startPos;
2797 new RazorClipCommand(this, clipInfo, info.startPos, false, command);
2798 // Commented out; variable dup unused. --granjow
2799 //ClipItem *dup = cutClip(clipInfo, info.startPos, true, false);
2800 cutClip(clipInfo, info.startPos, true, false);
2803 // TODO: add insertspacecommand
2808 KdenliveSettings::setSnaptopoints(snap);
2812 void CustomTrackView::adjustTimelineTransitions(EDITMODE mode, Transition *item, QUndoCommand *command)
2814 if (mode == OVERWRITEEDIT) {
2815 // if we are in overwrite or push mode, move clips accordingly
2816 bool snap = KdenliveSettings::snaptopoints();
2817 KdenliveSettings::setSnaptopoints(false);
2818 ItemInfo info = item->info();
2819 QRectF rect(info.startPos.frames(m_document->fps()), info.track * m_tracksHeight + m_tracksHeight, (info.endPos - info.startPos).frames(m_document->fps()) - 1, 5);
2820 QList<QGraphicsItem *> selection = m_scene->items(rect);
2821 selection.removeAll(item);
2822 for (int i = 0; i < selection.count(); i++) {
2823 if (!selection.at(i)->isEnabled()) continue;
2824 if (selection.at(i)->type() == TRANSITIONWIDGET) {
2825 Transition *tr = static_cast<Transition *>(selection.at(i));
2826 if (tr->startPos() < info.startPos) {
2827 ItemInfo firstPos = tr->info();
2828 ItemInfo newPos = firstPos;
2829 firstPos.endPos = item->startPos();
2830 newPos.startPos = item->endPos();
2831 new MoveTransitionCommand(this, tr->info(), firstPos, true, command);
2832 if (tr->endPos() > info.endPos) {
2834 new AddTransitionCommand(this, newPos, tr->transitionEndTrack(), tr->toXML(), false, true, command);
2836 } else if (tr->endPos() > info.endPos) {
2838 ItemInfo firstPos = tr->info();
2839 firstPos.startPos = item->endPos();
2840 new MoveTransitionCommand(this, tr->info(), firstPos, true, command);
2842 // remove transition
2843 new AddTransitionCommand(this, tr->info(), tr->transitionEndTrack(), tr->toXML(), true, true, command);
2847 KdenliveSettings::setSnaptopoints(snap);
2851 QStringList CustomTrackView::mimeTypes() const
2853 QStringList qstrList;
2854 // list of accepted mime types for drop
2855 qstrList.append("text/plain");
2856 qstrList.append("kdenlive/producerslist");
2857 qstrList.append("kdenlive/clip");
2861 Qt::DropActions CustomTrackView::supportedDropActions() const
2863 // returns what actions are supported when dropping
2864 return Qt::MoveAction;
2867 void CustomTrackView::setDuration(int duration)
2869 int diff = qAbs(duration - sceneRect().width());
2870 if (diff * matrix().m11() > -50) {
2871 if (matrix().m11() < 0.4) setSceneRect(0, 0, (duration + 100 / matrix().m11()), sceneRect().height());
2872 else setSceneRect(0, 0, (duration + 300), sceneRect().height());
2874 m_projectDuration = duration;
2877 int CustomTrackView::duration() const
2879 return m_projectDuration;
2882 void CustomTrackView::addTrack(TrackInfo type, int ix)
2884 QList <TransitionInfo> transitionInfos;
2885 if (ix == -1 || ix == m_document->tracksCount()) {
2886 m_document->insertTrack(0, type);
2887 transitionInfos = m_document->renderer()->mltInsertTrack(1, type.type == VIDEOTRACK);
2889 m_document->insertTrack(m_document->tracksCount() - ix, type);
2890 // insert track in MLT playlist
2891 transitionInfos = m_document->renderer()->mltInsertTrack(m_document->tracksCount() - ix, type.type == VIDEOTRACK);
2893 double startY = ix * m_tracksHeight + 1 + m_tracksHeight / 2;
2894 QRectF r(0, startY, sceneRect().width(), sceneRect().height() - startY);
2895 QList<QGraphicsItem *> selection = m_scene->items(r);
2896 resetSelectionGroup();
2898 m_selectionGroup = new AbstractGroupItem(m_document->fps());
2899 scene()->addItem(m_selectionGroup);
2900 for (int i = 0; i < selection.count(); i++) {
2901 if ((!selection.at(i)->parentItem()) && (selection.at(i)->type() == AVWIDGET || selection.at(i)->type() == TRANSITIONWIDGET || selection.at(i)->type() == GROUPWIDGET)) {
2902 m_selectionGroup->addItem(selection.at(i));
2905 // Move graphic items
2906 m_selectionGroup->translate(0, m_tracksHeight);
2908 // adjust track number
2909 Mlt::Tractor *tractor = m_document->renderer()->lockService();
2910 QList<QGraphicsItem *> children = m_selectionGroup->childItems();
2911 for (int i = 0; i < children.count(); i++) {
2912 if (children.at(i)->type() == GROUPWIDGET) {
2913 AbstractGroupItem *grp = static_cast<AbstractGroupItem*>(children.at(i));
2914 children << grp->childItems();
2917 AbstractClipItem *item = static_cast <AbstractClipItem *>(children.at(i));
2919 ItemInfo clipinfo = item->info();
2920 if (item->type() == AVWIDGET) {
2921 ClipItem *clip = static_cast <ClipItem *>(item);
2922 // slowmotion clips are not track dependant, so no need to update them
2923 if (clip->speed() != 1.0) continue;
2924 // We add a move clip command so that we get the correct producer for new track number
2925 if (clip->clipType() == AV || clip->clipType() == AUDIO) {
2926 Mlt::Producer *prod = clip->getProducer(clipinfo.track);
2927 if (m_document->renderer()->mltUpdateClipProducer(tractor, (int)(m_document->tracksCount() - clipinfo.track), clipinfo.startPos.frames(m_document->fps()), prod) == false) {
2928 // problem updating clip
2929 emit displayMessage(i18n("Cannot update clip (time: %1, track: %2)", clipinfo.startPos.frames(m_document->fps()), clipinfo.track), ErrorMessage);
2932 } /*else if (item->type() == TRANSITIONWIDGET) {
2933 Transition *tr = static_cast <Transition *>(item);
2934 int track = tr->transitionEndTrack();
2936 tr->updateTransitionEndTrack(getPreviousVideoTrack(clipinfo.track));
2940 // Sync transition tracks with MLT playlist
2942 TransitionInfo info;
2943 for (int i = 0; i < transitionInfos.count(); i++) {
2944 info = transitionInfos.at(i);
2945 tr = getTransitionItem(info);
2946 if (tr) tr->setForcedTrack(info.forceTrack, info.a_track);
2947 else kDebug()<<"// Cannot update TRANSITION AT: "<<info.b_track<<" / "<<info.startPos.frames(m_document->fps());
2950 resetSelectionGroup(false);
2951 m_document->renderer()->unlockService(tractor);
2954 int maxHeight = m_tracksHeight * m_document->tracksCount() * matrix().m22();
2955 for (int i = 0; i < m_guides.count(); i++) {
2956 QLineF l = m_guides.at(i)->line();
2957 l.setP2(QPointF(l.x2(), maxHeight));
2958 m_guides.at(i)->setLine(l);
2961 m_cursorLine->setLine(m_cursorLine->line().x1(), 0, m_cursorLine->line().x1(), maxHeight - 1);
2962 setSceneRect(0, 0, sceneRect().width(), m_tracksHeight * m_document->tracksCount());
2963 viewport()->update();
2964 //QTimer::singleShot(500, this, SIGNAL(trackHeightChanged()));
2965 //setFixedHeight(50 * m_tracksCount);
2967 updateTrackNames(ix, true);
2970 void CustomTrackView::removeTrack(int ix)
2972 // Delete track in MLT playlist
2973 m_document->renderer()->mltDeleteTrack(m_document->tracksCount() - ix);
2974 m_document->deleteTrack(m_document->tracksCount() - ix - 1);
2976 double startY = ix * (m_tracksHeight + 1) + m_tracksHeight / 2;
2977 QRectF r(0, startY, sceneRect().width(), sceneRect().height() - startY);
2978 QList<QGraphicsItem *> selection = m_scene->items(r);
2980 resetSelectionGroup();
2982 m_selectionGroup = new AbstractGroupItem(m_document->fps());
2983 scene()->addItem(m_selectionGroup);
2984 for (int i = 0; i < selection.count(); i++) {
2985 if ((!selection.at(i)->parentItem()) && (selection.at(i)->type() == AVWIDGET || selection.at(i)->type() == TRANSITIONWIDGET || selection.at(i)->type() == GROUPWIDGET)) {
2986 m_selectionGroup->addItem(selection.at(i));
2989 // Move graphic items
2990 qreal ydiff = 0 - (int) m_tracksHeight;
2991 m_selectionGroup->translate(0, ydiff);
2992 Mlt::Tractor *tractor = m_document->renderer()->lockService();
2994 // adjust track number
2995 QList<QGraphicsItem *> children = m_selectionGroup->childItems();
2996 //kDebug() << "// FOUND CLIPS TO MOVE: " << children.count();
2997 for (int i = 0; i < children.count(); i++) {
2998 if (children.at(i)->type() == GROUPWIDGET) {
2999 AbstractGroupItem *grp = static_cast<AbstractGroupItem*>(children.at(i));
3000 children << grp->childItems();
3003 if (children.at(i)->type() == AVWIDGET) {
3004 ClipItem *clip = static_cast <ClipItem *>(children.at(i));
3006 ItemInfo clipinfo = clip->info();
3007 // We add a move clip command so that we get the correct producer for new track number
3008 if (clip->clipType() == AV || clip->clipType() == AUDIO || clip->clipType() == PLAYLIST) {
3009 Mlt::Producer *prod = clip->getProducer(clipinfo.track);
3010 if (prod == NULL || !m_document->renderer()->mltUpdateClipProducer(tractor, (int)(m_document->tracksCount() - clipinfo.track), clipinfo.startPos.frames(m_document->fps()), prod)) {
3011 emit displayMessage(i18n("Cannot update clip (time: %1, track: %2)", clipinfo.startPos.frames(m_document->fps()), clipinfo.track), ErrorMessage);
3014 } else if (children.at(i)->type() == TRANSITIONWIDGET) {
3015 Transition *tr = static_cast <Transition *>(children.at(i));
3017 int track = tr->transitionEndTrack();
3019 ItemInfo clipinfo = tr->info();
3020 tr->updateTransitionEndTrack(getPreviousVideoTrack(clipinfo.track));
3024 resetSelectionGroup(false);
3025 m_document->renderer()->unlockService(tractor);
3027 int maxHeight = m_tracksHeight * m_document->tracksCount() * matrix().m22();
3028 for (int i = 0; i < m_guides.count(); i++) {
3029 QLineF l = m_guides.at(i)->line();
3030 l.setP2(QPointF(l.x2(), maxHeight));
3031 m_guides.at(i)->setLine(l);
3033 m_cursorLine->setLine(m_cursorLine->line().x1(), 0, m_cursorLine->line().x1(), maxHeight - 1);
3034 setSceneRect(0, 0, sceneRect().width(), m_tracksHeight * m_document->tracksCount());
3036 m_selectedTrack = qMin(m_selectedTrack, m_document->tracksCount() - 1);
3037 viewport()->update();
3039 updateTrackNames(ix, false);
3040 //QTimer::singleShot(500, this, SIGNAL(trackHeightChanged()));
3043 void CustomTrackView::configTracks(QList < TrackInfo > trackInfos)
3045 for (int i = 0; i < trackInfos.count(); ++i) {
3046 m_document->setTrackType(i, trackInfos.at(i));
3047 m_document->renderer()->mltChangeTrackState(i + 1, m_document->trackInfoAt(i).isMute, m_document->trackInfoAt(i).isBlind);
3048 lockTrack(m_document->tracksCount() - i - 1, m_document->trackInfoAt(i).isLocked, false);
3051 viewport()->update();
3052 emit trackHeightChanged();
3055 void CustomTrackView::slotSwitchTrackAudio(int ix)
3057 /*for (int i = 0; i < m_document->tracksCount(); i++)
3058 kDebug() << "TRK " << i << " STATE: " << m_document->trackInfoAt(i).isMute << m_document->trackInfoAt(i).isBlind;*/
3059 int tracknumber = m_document->tracksCount() - ix - 1;
3060 m_document->switchTrackAudio(tracknumber, !m_document->trackInfoAt(tracknumber).isMute);
3061 kDebug() << "NEXT TRK STATE: " << m_document->trackInfoAt(tracknumber).isMute << m_document->trackInfoAt(tracknumber).isBlind;
3062 m_document->renderer()->mltChangeTrackState(tracknumber + 1, m_document->trackInfoAt(tracknumber).isMute, m_document->trackInfoAt(tracknumber).isBlind);
3063 setDocumentModified();
3066 void CustomTrackView::slotSwitchTrackLock(int ix)
3068 int tracknumber = m_document->tracksCount() - ix - 1;
3069 LockTrackCommand *command = new LockTrackCommand(this, ix, !m_document->trackInfoAt(tracknumber).isLocked);
3070 m_commandStack->push(command);
3074 void CustomTrackView::lockTrack(int ix, bool lock, bool requestUpdate)
3076 int tracknumber = m_document->tracksCount() - ix - 1;
3077 m_document->switchTrackLock(tracknumber, lock);
3079 emit doTrackLock(ix, lock);
3080 AbstractClipItem *clip = NULL;
3081 QList<QGraphicsItem *> selection = m_scene->items(0, ix * m_tracksHeight + m_tracksHeight / 2, sceneRect().width(), m_tracksHeight / 2 - 2);
3083 for (int i = 0; i < selection.count(); i++) {
3084 if (selection.at(i)->type() == GROUPWIDGET && (AbstractGroupItem *)selection.at(i) != m_selectionGroup) {
3085 if (selection.at(i)->parentItem() && m_selectionGroup) {
3086 selection.removeAll((QGraphicsItem*)m_selectionGroup);
3087 resetSelectionGroup();
3090 bool changeGroupLock = true;
3091 bool hasClipOnTrack = false;
3092 QList <QGraphicsItem *> children = selection.at(i)->childItems();
3093 for (int j = 0; j < children.count(); ++j) {
3094 if (children.at(j)->isSelected()) {
3095 if (children.at(j)->type() == AVWIDGET)
3096 emit clipItemSelected(NULL);
3097 else if (children.at(j)->type() == TRANSITIONWIDGET)
3098 emit transitionItemSelected(NULL);
3103 AbstractClipItem * child = static_cast <AbstractClipItem *>(children.at(j));
3104 if (child == m_dragItem)
3107 // only unlock group, if it is not locked by another track too
3108 if (!lock && child->track() != ix && m_document->trackInfoAt(m_document->tracksCount() - child->track() - 1).isLocked)
3109 changeGroupLock = false;
3111 // only (un-)lock if at least one clip is on the track
3112 if (child->track() == ix)
3113 hasClipOnTrack = true;
3115 if (changeGroupLock && hasClipOnTrack)
3116 ((AbstractGroupItem*)selection.at(i))->setItemLocked(lock);
3117 } else if((selection.at(i)->type() == AVWIDGET || selection.at(i)->type() == TRANSITIONWIDGET)) {
3118 if (selection.at(i)->parentItem()) {
3119 if (selection.at(i)->parentItem() == m_selectionGroup) {
3120 selection.removeAll((QGraphicsItem*)m_selectionGroup);
3121 resetSelectionGroup();
3123 // groups are handled separately
3128 if (selection.at(i)->isSelected()) {
3129 if (selection.at(i)->type() == AVWIDGET)
3130 emit clipItemSelected(NULL);
3132 emit transitionItemSelected(NULL);
3134 clip = static_cast <AbstractClipItem *>(selection.at(i));
3135 clip->setItemLocked(lock);
3136 if (clip == m_dragItem)
3140 kDebug() << "NEXT TRK STATE: " << m_document->trackInfoAt(tracknumber).isLocked;
3141 viewport()->update();
3142 setDocumentModified();
3145 void CustomTrackView::slotSwitchTrackVideo(int ix)
3147 int tracknumber = m_document->tracksCount() - ix;
3148 m_document->switchTrackVideo(tracknumber - 1, !m_document->trackInfoAt(tracknumber - 1).isBlind);
3149 m_document->renderer()->mltChangeTrackState(tracknumber, m_document->trackInfoAt(tracknumber - 1).isMute, m_document->trackInfoAt(tracknumber - 1).isBlind);
3150 setDocumentModified();
3153 QList<QGraphicsItem *> CustomTrackView::checkForGroups(const QRectF &rect, bool *ok)
3155 // Check there is no group going over several tracks there, or that would result in timeline corruption
3156 QList<QGraphicsItem *> selection = scene()->items(rect);
3158 int maxHeight = m_tracksHeight * 1.5;
3159 for (int i = 0; i < selection.count(); i++) {
3160 // Check that we don't try to move a group with clips on other tracks
3161 if (selection.at(i)->type() == GROUPWIDGET && (selection.at(i)->boundingRect().height() >= maxHeight)) {
3164 } else if (selection.at(i)->parentItem() && (selection.at(i)->parentItem()->boundingRect().height() >= maxHeight)) {
3172 void CustomTrackView::slotRemoveSpace()
3176 if (m_menuPosition.isNull()) {
3177 pos = GenTime(cursorPos(), m_document->fps());
3179 QPointer<TrackDialog> d = new TrackDialog(m_document, parentWidget());
3180 d->comboTracks->setCurrentIndex(m_selectedTrack);
3181 d->label->setText(i18n("Track"));
3182 d->before_select->setHidden(true);
3183 d->setWindowTitle(i18n("Remove Space"));
3184 d->video_track->setHidden(true);
3185 d->audio_track->setHidden(true);
3186 if (d->exec() != QDialog::Accepted) {
3190 track = d->comboTracks->currentIndex();
3193 pos = GenTime((int)(mapToScene(m_menuPosition).x()), m_document->fps());
3194 track = (int)(mapToScene(m_menuPosition).y() / m_tracksHeight);
3197 if (m_document->isTrackLocked(m_document->tracksCount() - track - 1)) {
3198 emit displayMessage(i18n("Cannot remove space in a locked track"), ErrorMessage);
3202 ClipItem *item = getClipItemAt(pos, track);
3204 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);
3207 int length = m_document->renderer()->mltGetSpaceLength(pos, m_document->tracksCount() - track, true);
3209 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);
3213 // Make sure there is no group in the way
3214 QRectF rect(pos.frames(m_document->fps()), track * m_tracksHeight + m_tracksHeight / 2, sceneRect().width() - pos.frames(m_document->fps()), m_tracksHeight / 2 - 2);
3217 QList<QGraphicsItem *> items = checkForGroups(rect, &isOk);
3219 // groups found on track, do not allow the move
3220 emit displayMessage(i18n("Cannot remove space in a track with a group"), ErrorMessage);
3224 QList<ItemInfo> clipsToMove;
3225 QList<ItemInfo> transitionsToMove;
3227 for (int i = 0; i < items.count(); i++) {
3228 if (items.at(i)->type() == AVWIDGET || items.at(i)->type() == TRANSITIONWIDGET) {
3229 AbstractClipItem *item = static_cast <AbstractClipItem *>(items.at(i));
3230 ItemInfo info = item->info();
3231 if (item->type() == AVWIDGET) {
3232 clipsToMove.append(info);
3233 } else if (item->type() == TRANSITIONWIDGET) {
3234 transitionsToMove.append(info);
3239 if (!transitionsToMove.isEmpty()) {
3240 // Make sure that by moving the items, we don't get a transition collision
3241 // Find first transition
3242 ItemInfo info = transitionsToMove.at(0);
3243 for (int i = 1; i < transitionsToMove.count(); i++)
3244 if (transitionsToMove.at(i).startPos < info.startPos) info = transitionsToMove.at(i);
3246 // make sure there are no transitions on the way
3247 QRectF rect(info.startPos.frames(m_document->fps()) - length, track * m_tracksHeight + m_tracksHeight / 2, length - 1, m_tracksHeight / 2 - 2);
3248 items = scene()->items(rect);
3249 int transitionCorrection = -1;
3250 for (int i = 0; i < items.count(); i++) {
3251 if (items.at(i)->type() == TRANSITIONWIDGET) {
3252 // There is a transition on the way
3253 AbstractClipItem *item = static_cast <AbstractClipItem *>(items.at(i));
3254 int transitionEnd = item->endPos().frames(m_document->fps());
3255 if (transitionEnd > transitionCorrection) transitionCorrection = transitionEnd;
3259 if (transitionCorrection > 0) {
3260 // We need to fix the move length
3261 length = info.startPos.frames(m_document->fps()) - transitionCorrection;
3264 // Make sure we don't send transition before 0
3265 if (info.startPos.frames(m_document->fps()) < length) {
3266 // reduce length to maximum possible
3267 length = info.startPos.frames(m_document->fps());
3271 InsertSpaceCommand *command = new InsertSpaceCommand(this, clipsToMove, transitionsToMove, track, GenTime(-length, m_document->fps()), true);
3272 updateTrackDuration(track, command);
3273 m_commandStack->push(command);
3276 void CustomTrackView::slotInsertSpace()
3280 if (m_menuPosition.isNull()) {
3281 pos = GenTime(cursorPos(), m_document->fps());
3283 pos = GenTime((int)(mapToScene(m_menuPosition).x()), m_document->fps());
3284 track = (int)(mapToScene(m_menuPosition).y() / m_tracksHeight) + 1;
3286 QPointer<SpacerDialog> d = new SpacerDialog(GenTime(65, m_document->fps()),
3287 m_document->timecode(), track, m_document->tracksList(), this);
3288 if (d->exec() != QDialog::Accepted) {
3292 GenTime spaceDuration = d->selectedDuration();
3293 track = d->selectedTrack();
3296 QList<QGraphicsItem *> items;
3298 if (m_document->isTrackLocked(m_document->tracksCount() - track - 1)) {
3299 emit displayMessage(i18n("Cannot insert space in a locked track"), ErrorMessage);
3303 ClipItem *item = getClipItemAt(pos, track);
3304 if (item) pos = item->startPos();
3306 // Make sure there is no group in the way
3307 QRectF rect(pos.frames(m_document->fps()), track * m_tracksHeight + m_tracksHeight / 2, sceneRect().width() - pos.frames(m_document->fps()), m_tracksHeight / 2 - 2);
3309 items = checkForGroups(rect, &isOk);
3311 // groups found on track, do not allow the move
3312 emit displayMessage(i18n("Cannot insert space in a track with a group"), ErrorMessage);
3316 QRectF rect(pos.frames(m_document->fps()), 0, sceneRect().width() - pos.frames(m_document->fps()), m_document->tracksCount() * m_tracksHeight);
3317 items = scene()->items(rect);
3320 QList<ItemInfo> clipsToMove;
3321 QList<ItemInfo> transitionsToMove;
3323 for (int i = 0; i < items.count(); i++) {
3324 if (items.at(i)->type() == AVWIDGET || items.at(i)->type() == TRANSITIONWIDGET) {
3325 AbstractClipItem *item = static_cast <AbstractClipItem *>(items.at(i));
3326 ItemInfo info = item->info();
3327 if (item->type() == AVWIDGET)
3328 clipsToMove.append(info);
3329 else if (item->type() == TRANSITIONWIDGET)
3330 transitionsToMove.append(info);
3334 if (!clipsToMove.isEmpty() || !transitionsToMove.isEmpty()) {
3335 InsertSpaceCommand *command = new InsertSpaceCommand(this, clipsToMove, transitionsToMove, track, spaceDuration, true);
3336 updateTrackDuration(track, command);
3337 m_commandStack->push(command);
3341 void CustomTrackView::insertSpace(QList<ItemInfo> clipsToMove, QList<ItemInfo> transToMove, int track, const GenTime &duration, const GenTime &offset)
3343 int diff = duration.frames(m_document->fps());
3344 resetSelectionGroup();
3345 m_selectionGroup = new AbstractGroupItem(m_document->fps());
3346 scene()->addItem(m_selectionGroup);
3348 Transition *transition;
3350 // Create lists with start pos for each track
3351 QMap <int, int> trackClipStartList;
3352 QMap <int, int> trackTransitionStartList;
3354 for (int i = 1; i < m_document->tracksCount() + 1; i++) {
3355 trackClipStartList[i] = -1;
3356 trackTransitionStartList[i] = -1;
3359 if (!clipsToMove.isEmpty()) for (int i = 0; i < clipsToMove.count(); i++) {
3360 clip = getClipItemAtStart(clipsToMove.at(i).startPos + offset, clipsToMove.at(i).track);
3362 if (clip->parentItem()) {
3363 m_selectionGroup->addItem(clip->parentItem());
3365 m_selectionGroup->addItem(clip);
3367 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))
3368 trackClipStartList[m_document->tracksCount() - clipsToMove.at(i).track] = clipsToMove.at(i).startPos.frames(m_document->fps());
3370 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);
3373 if (!transToMove.isEmpty()) for (int i = 0; i < transToMove.count(); i++) {
3374 transition = getTransitionItemAtStart(transToMove.at(i).startPos + offset, transToMove.at(i).track);
3376 if (transition->parentItem()) {
3377 m_selectionGroup->addItem(transition->parentItem());
3379 m_selectionGroup->addItem(transition);
3381 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))
3382 trackTransitionStartList[m_document->tracksCount() - transToMove.at(i).track] = transToMove.at(i).startPos.frames(m_document->fps());
3383 } 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);
3385 m_selectionGroup->translate(diff, 0);
3387 // update items coordinates
3388 QList<QGraphicsItem *> itemList = m_selectionGroup->childItems();
3390 for (int i = 0; i < itemList.count(); i++) {
3391 if (itemList.at(i)->type() == AVWIDGET || itemList.at(i)->type() == TRANSITIONWIDGET) {
3392 static_cast < AbstractClipItem *>(itemList.at(i))->updateItem();
3393 } else if (itemList.at(i)->type() == GROUPWIDGET) {
3394 QList<QGraphicsItem *> children = itemList.at(i)->childItems();
3395 for (int j = 0; j < children.count(); j++) {
3396 AbstractClipItem * clp = static_cast < AbstractClipItem *>(children.at(j));
3401 resetSelectionGroup(false);
3403 track = m_document->tracksCount() - track;
3404 m_document->renderer()->mltInsertSpace(trackClipStartList, trackTransitionStartList, track, duration, offset);
3407 void CustomTrackView::deleteClip(const QString &clipId)
3409 resetSelectionGroup();
3410 QList<QGraphicsItem *> itemList = items();
3411 QUndoCommand *deleteCommand = new QUndoCommand();
3413 for (int i = 0; i < itemList.count(); i++) {
3414 if (itemList.at(i)->type() == AVWIDGET) {
3415 ClipItem *item = (ClipItem *)itemList.at(i);
3416 if (item->clipProducer() == clipId) {
3418 if (item->parentItem()) {
3419 // Clip is in a group, destroy the group
3420 new GroupClipsCommand(this, QList<ItemInfo>() << item->info(), QList<ItemInfo>(), false, deleteCommand);
3422 new AddTimelineClipCommand(this, item->xml(), item->clipProducer(), item->info(), item->effectList(), false, false, true, true, deleteCommand);
3426 deleteCommand->setText(i18np("Delete timeline clip", "Delete timeline clips", count));
3428 delete deleteCommand;
3430 updateTrackDuration(-1, deleteCommand);
3431 m_commandStack->push(deleteCommand);
3435 void CustomTrackView::seekCursorPos(int pos)
3437 m_document->renderer()->seek(qMax(pos, 0));
3441 int CustomTrackView::seekPosition() const
3443 return m_document->renderer()->requestedSeekPosition;
3447 void CustomTrackView::setCursorPos(int pos)
3449 if (pos != m_cursorPos) {
3450 emit cursorMoved((int)(m_cursorPos), (int)(pos));
3452 m_cursorLine->setPos(m_cursorPos, 0);
3453 if (m_autoScroll) checkScrolling();
3455 else emit updateRuler();
3458 void CustomTrackView::updateCursorPos()
3460 m_cursorLine->setPos(m_cursorPos, 0);
3463 int CustomTrackView::cursorPos()
3465 return (int)(m_cursorPos);
3468 void CustomTrackView::moveCursorPos(int delta)
3470 int currentPos = m_document->renderer()->requestedSeekPosition;
3471 if (currentPos == SEEK_INACTIVE) {
3472 currentPos = m_document->renderer()->seekPosition().frames(m_document->fps()) + delta;
3475 currentPos += delta;
3477 m_document->renderer()->seek(qMax(0, currentPos));
3481 void CustomTrackView::initCursorPos(int pos)
3483 emit cursorMoved((int)(m_cursorPos), (int)(pos));
3485 m_cursorLine->setPos(pos, 0);
3489 void CustomTrackView::checkScrolling()
3491 ensureVisible(m_cursorPos, verticalScrollBar()->value() + 10, 2, 2, 50, 0);
3494 void CustomTrackView::mouseReleaseEvent(QMouseEvent * event)
3496 if (m_moveOpMode == SEEK) m_moveOpMode = NONE;
3497 if (!m_controlModifier && m_operationMode != RUBBERSELECTION) {
3499 if (m_clipDrag) QGraphicsView::mouseReleaseEvent(event);
3502 //setViewportUpdateMode(QGraphicsView::MinimalViewportUpdate);
3503 #if QT_VERSION >= 0x040800
3505 m_dragItem->setGraphicsEffect(NULL);
3508 if (m_scrollTimer.isActive()) m_scrollTimer.stop();
3509 if (event->button() == Qt::MidButton) {
3513 if (m_operationMode == MOVEGUIDE) {
3514 setCursor(Qt::ArrowCursor);
3515 m_operationMode = NONE;
3516 m_dragGuide->setFlag(QGraphicsItem::ItemIsMovable, false);
3517 GenTime newPos = GenTime(m_dragGuide->pos().x(), m_document->fps());
3518 if (newPos != m_dragGuide->position()) {
3519 EditGuideCommand *command = new EditGuideCommand(this, m_dragGuide->position(), m_dragGuide->label(), newPos, m_dragGuide->label(), false);
3520 m_commandStack->push(command);
3521 m_dragGuide->updateGuide(GenTime(m_dragGuide->pos().x(), m_document->fps()));
3522 qSort(m_guides.begin(), m_guides.end(), sortGuidesList);
3523 m_document->syncGuides(m_guides);
3528 } else if (m_operationMode == SPACER && m_selectionGroup) {
3530 if (event->modifiers() != Qt::ControlModifier) {
3531 // We are moving all tracks
3533 } else track = (int)(mapToScene(m_clickEvent).y() / m_tracksHeight);
3534 GenTime timeOffset = GenTime((int)(m_selectionGroup->scenePos().x()), m_document->fps()) - m_selectionGroupInfo.startPos;
3535 QList <AbstractGroupItem*> groups;
3537 if (timeOffset != GenTime()) {
3538 QList<QGraphicsItem *> items = m_selectionGroup->childItems();
3540 QList<ItemInfo> clipsToMove;
3541 QList<ItemInfo> transitionsToMove;
3543 // Create lists with start pos for each track
3544 QMap <int, int> trackClipStartList;
3545 QMap <int, int> trackTransitionStartList;
3547 for (int i = 1; i < m_document->tracksCount() + 1; i++) {
3548 trackClipStartList[i] = -1;
3549 trackTransitionStartList[i] = -1;
3552 for (int i = 0; i < items.count(); i++) {
3553 if (items.at(i)->type() == GROUPWIDGET) {
3554 AbstractGroupItem* group = (AbstractGroupItem*)items.at(i);
3555 if (!groups.contains(group)) groups.append(group);
3556 items += items.at(i)->childItems();
3560 for (int i = 0; i < items.count(); i++) {
3561 if (items.at(i)->type() == AVWIDGET) {
3562 AbstractClipItem *item = static_cast <AbstractClipItem *>(items.at(i));
3563 ItemInfo info = item->info();
3564 clipsToMove.append(info);
3566 if (trackClipStartList.value(m_document->tracksCount() - info.track) == -1 || info.startPos.frames(m_document->fps()) < trackClipStartList.value(m_document->tracksCount() - info.track))
3567 trackClipStartList[m_document->tracksCount() - info.track] = info.startPos.frames(m_document->fps());
3568 } else if (items.at(i)->type() == TRANSITIONWIDGET) {
3569 AbstractClipItem *item = static_cast <AbstractClipItem *>(items.at(i));
3570 ItemInfo info = item->info();
3571 transitionsToMove.append(info);
3573 if (trackTransitionStartList.value(m_document->tracksCount() - info.track) == -1 || info.startPos.frames(m_document->fps()) < trackTransitionStartList.value(m_document->tracksCount() - info.track))
3574 trackTransitionStartList[m_document->tracksCount() - info.track] = info.startPos.frames(m_document->fps());
3577 if (!clipsToMove.isEmpty() || !transitionsToMove.isEmpty()) {
3578 InsertSpaceCommand *command = new InsertSpaceCommand(this, clipsToMove, transitionsToMove, track, timeOffset, false);
3579 updateTrackDuration(track, command);
3580 m_commandStack->push(command);
3581 if (track != -1) track = m_document->tracksCount() - track;
3582 m_document->renderer()->mltInsertSpace(trackClipStartList, trackTransitionStartList, track, timeOffset, GenTime());
3583 setDocumentModified();
3586 resetSelectionGroup();
3587 for (int i = 0; i < groups.count(); i++) {
3588 rebuildGroup(groups.at(i));
3594 m_operationMode = NONE;
3595 } else if (m_operationMode == RUBBERSELECTION) {
3597 QGraphicsView::mouseReleaseEvent(event);
3598 setDragMode(QGraphicsView::NoDrag);
3599 setViewportUpdateMode(QGraphicsView::MinimalViewportUpdate);
3600 if (event->modifiers() != Qt::ControlModifier) m_dragItem = NULL;
3601 resetSelectionGroup();
3602 groupSelectedItems();
3603 m_operationMode = NONE;
3606 if (m_dragItem == NULL && m_selectionGroup == NULL) {
3607 emit transitionItemSelected(NULL);
3611 if (m_dragItem) info = m_dragItem->info();
3613 if (m_operationMode == MOVE) {
3614 setCursor(Qt::OpenHandCursor);
3615 if (m_dragItem->parentItem() == 0) {
3616 // we are moving one clip, easy
3617 if (m_dragItem->type() == AVWIDGET && (m_dragItemInfo.startPos != info.startPos || m_dragItemInfo.track != info.track)) {
3618 ClipItem *item = static_cast <ClipItem *>(m_dragItem);
3619 Mlt::Producer *prod = item->getProducer(info.track);
3620 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);
3623 QUndoCommand *moveCommand = new QUndoCommand();
3624 moveCommand->setText(i18n("Move clip"));
3625 adjustTimelineClips(m_scene->editMode(), item, ItemInfo(), moveCommand);
3627 int tracknumber = m_document->tracksCount() - item->track() - 1;
3628 bool isLocked = m_document->trackInfoAt(tracknumber).isLocked;
3629 if (isLocked) item->setItemLocked(true);
3630 new MoveClipCommand(this, m_dragItemInfo, info, false, moveCommand);
3631 // Also move automatic transitions (on lower track)
3632 Transition *startTransition = getTransitionItemAtStart(m_dragItemInfo.startPos, m_dragItemInfo.track);
3633 ItemInfo startTrInfo;
3634 ItemInfo newStartTrInfo;
3635 bool moveStartTrans = false;
3636 bool moveEndTrans = false;
3637 if (startTransition && startTransition->isAutomatic()) {
3638 startTrInfo = startTransition->info();
3639 newStartTrInfo = startTrInfo;
3640 newStartTrInfo.track = info.track;
3641 newStartTrInfo.startPos = info.startPos;
3642 if (m_dragItemInfo.track == info.track && !item->baseClip()->isTransparent() && getClipItemAtEnd(newStartTrInfo.endPos, m_document->tracksCount() - startTransition->transitionEndTrack())) {
3643 // transition end should stay the same
3645 // transition end should be adjusted to clip
3646 newStartTrInfo.endPos = newStartTrInfo.endPos + (newStartTrInfo.startPos - startTrInfo.startPos);
3648 if (newStartTrInfo.startPos < newStartTrInfo.endPos) moveStartTrans = true;
3650 if (startTransition == NULL || startTransition->endPos() < m_dragItemInfo.endPos) {
3651 // Check if there is a transition at clip end
3652 Transition *tr = getTransitionItemAtEnd(m_dragItemInfo.endPos, m_dragItemInfo.track);
3653 if (tr && tr->isAutomatic()) {
3654 ItemInfo trInfo = tr->info();
3655 ItemInfo newTrInfo = trInfo;
3656 newTrInfo.track = info.track;
3657 newTrInfo.endPos = m_dragItem->endPos();
3658 if (m_dragItemInfo.track == info.track && !item->baseClip()->isTransparent() && getClipItemAtStart(trInfo.startPos, m_document->tracksCount() - tr->transitionEndTrack())) {
3659 // transition start should stay the same
3661 // transition start should be moved
3662 newTrInfo.startPos = newTrInfo.startPos + (newTrInfo.endPos - trInfo.endPos);
3664 if (newTrInfo.startPos < newTrInfo.endPos) {
3665 moveEndTrans = true;
3666 if (moveStartTrans) {
3667 // we have to move both transitions, remove the start one so that there is no collision
3668 new AddTransitionCommand(this, startTrInfo, startTransition->transitionEndTrack(), startTransition->toXML(), true, true, moveCommand);
3670 adjustTimelineTransitions(m_scene->editMode(), tr, moveCommand);
3671 new MoveTransitionCommand(this, trInfo, newTrInfo, true, moveCommand);
3672 if (moveStartTrans) {
3673 // re-add transition in correct place
3674 int transTrack = startTransition->transitionEndTrack();
3675 if (m_dragItemInfo.track != info.track && !startTransition->forcedTrack()) {
3676 transTrack = getPreviousVideoTrack(info.track);
3678 adjustTimelineTransitions(m_scene->editMode(), startTransition, moveCommand);
3679 new AddTransitionCommand(this, newStartTrInfo, transTrack, startTransition->toXML(), false, true, moveCommand);
3685 if (moveStartTrans && !moveEndTrans) {
3686 adjustTimelineTransitions(m_scene->editMode(), startTransition, moveCommand);
3687 new MoveTransitionCommand(this, startTrInfo, newStartTrInfo, true, moveCommand);
3690 // Also move automatic transitions (on upper track)
3691 Transition *tr = getTransitionItemAtStart(m_dragItemInfo.startPos, m_dragItemInfo.track - 1);
3692 if (m_dragItemInfo.track == info.track && tr && tr->isAutomatic() && (m_document->tracksCount() - tr->transitionEndTrack()) == m_dragItemInfo.track) {
3693 ItemInfo trInfo = tr->info();
3694 ItemInfo newTrInfo = trInfo;
3695 newTrInfo.startPos = m_dragItem->startPos();
3696 ClipItem * upperClip = getClipItemAt(m_dragItemInfo.startPos, m_dragItemInfo.track - 1);
3697 if (!upperClip || !upperClip->baseClip()->isTransparent()) {
3698 if (!getClipItemAtEnd(newTrInfo.endPos, tr->track())) {
3699 // transition end should be adjusted to clip on upper track
3700 newTrInfo.endPos = newTrInfo.endPos + (newTrInfo.startPos - trInfo.startPos);
3702 if (newTrInfo.startPos < newTrInfo.endPos) {
3703 adjustTimelineTransitions(m_scene->editMode(), tr, moveCommand);
3704 new MoveTransitionCommand(this, trInfo, newTrInfo, true, moveCommand);
3708 if (m_dragItemInfo.track == info.track && (tr == NULL || tr->endPos() < m_dragItemInfo.endPos)) {
3709 // Check if there is a transition at clip end
3710 tr = getTransitionItemAtEnd(m_dragItemInfo.endPos, m_dragItemInfo.track - 1);
3711 if (tr && tr->isAutomatic() && (m_document->tracksCount() - tr->transitionEndTrack()) == m_dragItemInfo.track) {
3712 ItemInfo trInfo = tr->info();
3713 ItemInfo newTrInfo = trInfo;
3714 newTrInfo.endPos = m_dragItem->endPos();
3715 kDebug() << "CLIP ENDS AT: " << newTrInfo.endPos.frames(25);
3716 kDebug() << "CLIP STARTS AT: " << newTrInfo.startPos.frames(25);
3717 ClipItem * upperClip = getClipItemAt(m_dragItemInfo.startPos, m_dragItemInfo.track - 1);
3718 if (!upperClip || !upperClip->baseClip()->isTransparent()) {
3719 if (!getClipItemAtStart(trInfo.startPos, tr->track())) {
3720 // transition start should be moved
3721 newTrInfo.startPos = newTrInfo.startPos + (newTrInfo.endPos - trInfo.endPos);
3723 if (newTrInfo.startPos < newTrInfo.endPos) {
3724 adjustTimelineTransitions(m_scene->editMode(), tr, moveCommand);
3725 new MoveTransitionCommand(this, trInfo, newTrInfo, true, moveCommand);
3730 updateTrackDuration(info.track, moveCommand);
3731 if (m_dragItemInfo.track != info.track)
3732 updateTrackDuration(m_dragItemInfo.track, moveCommand);
3733 m_commandStack->push(moveCommand);
3734 //checkTrackSequence(m_dragItem->track());
3736 // undo last move and emit error message
3737 bool snap = KdenliveSettings::snaptopoints();
3738 KdenliveSettings::setSnaptopoints(false);
3739 item->setPos((int) m_dragItemInfo.startPos.frames(m_document->fps()), (int)(m_dragItemInfo.track * m_tracksHeight + 1));
3740 KdenliveSettings::setSnaptopoints(snap);
3741 emit displayMessage(i18n("Cannot move clip to position %1", m_document->timecode().getTimecodeFromFrames(info.startPos.frames(m_document->fps()))), ErrorMessage);
3743 setDocumentModified();
3744 } else if (m_dragItem->type() == TRANSITIONWIDGET && (m_dragItemInfo.startPos != info.startPos || m_dragItemInfo.track != info.track)) {
3745 Transition *transition = static_cast <Transition *>(m_dragItem);
3746 transition->updateTransitionEndTrack(getPreviousVideoTrack(m_dragItem->track()));
3747 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)) {
3748 // Moving transition failed, revert to previous position
3749 emit displayMessage(i18n("Cannot move transition"), ErrorMessage);
3750 transition->setPos((int) m_dragItemInfo.startPos.frames(m_document->fps()), (m_dragItemInfo.track) * m_tracksHeight + 1);
3752 QUndoCommand *moveCommand = new QUndoCommand();
3753 moveCommand->setText(i18n("Move transition"));
3754 adjustTimelineTransitions(m_scene->editMode(), transition, moveCommand);
3755 new MoveTransitionCommand(this, m_dragItemInfo, info, false, moveCommand);
3756 updateTrackDuration(info.track, moveCommand);
3757 if (m_dragItemInfo.track != info.track)
3758 updateTrackDuration(m_dragItemInfo.track, moveCommand);
3759 m_commandStack->push(moveCommand);
3760 setDocumentModified();
3764 // Moving several clips. We need to delete them and readd them to new position,
3765 // or they might overlap each other during the move
3766 QGraphicsItemGroup *group;
3767 if (m_selectionGroup) {
3768 group = static_cast <QGraphicsItemGroup *>(m_selectionGroup);
3771 group = static_cast <QGraphicsItemGroup *>(m_dragItem->parentItem());
3773 QList<QGraphicsItem *> items = group->childItems();
3774 QList<ItemInfo> clipsToMove;
3775 QList<ItemInfo> transitionsToMove;
3777 GenTime timeOffset = GenTime(m_dragItem->scenePos().x(), m_document->fps()) - m_dragItemInfo.startPos;
3778 const int trackOffset = (int)(m_dragItem->scenePos().y() / m_tracksHeight) - m_dragItemInfo.track;
3780 QUndoCommand *moveGroup = new QUndoCommand();
3781 moveGroup->setText(i18n("Move group"));
3782 if (timeOffset != GenTime() || trackOffset != 0) {
3783 // remove items in MLT playlist
3786 int max = items.count();
3787 for (int i = 0; i < max; i++) {
3788 if (items.at(i)->type() == GROUPWIDGET) {
3789 items += items.at(i)->childItems();
3792 m_document->renderer()->blockSignals(true);
3793 for (int i = 0; i < items.count(); i++) {
3794 if (items.at(i)->type() != AVWIDGET && items.at(i)->type() != TRANSITIONWIDGET) continue;
3795 AbstractClipItem *item = static_cast <AbstractClipItem *>(items.at(i));
3796 ItemInfo info = item->info();
3797 if (item->type() == AVWIDGET) {
3798 if (m_document->renderer()->mltRemoveClip(m_document->tracksCount() - info.track, info.startPos) == false) {
3799 // error, clip cannot be removed from playlist
3800 emit displayMessage(i18n("Error removing clip at %1 on track %2", m_document->timecode().getTimecodeFromFrames(info.startPos.frames(m_document->fps())), info.track), ErrorMessage);
3802 clipsToMove.append(info);
3805 transitionsToMove.append(info);
3806 Transition *tr = static_cast <Transition*>(item);
3807 m_document->renderer()->mltDeleteTransition(tr->transitionTag(), tr->transitionEndTrack(), m_document->tracksCount() - info.track, info.startPos, info.endPos, tr->toXML());
3810 m_document->renderer()->blockSignals(false);
3811 for (int i = 0; i < items.count(); i++) {
3812 // re-add items in correct place
3813 if (items.at(i)->type() != AVWIDGET && items.at(i)->type() != TRANSITIONWIDGET) continue;
3814 AbstractClipItem *item = static_cast <AbstractClipItem *>(items.at(i));
3816 ItemInfo info = item->info();
3817 int tracknumber = m_document->tracksCount() - info.track - 1;
3818 bool isLocked = m_document->trackInfoAt(tracknumber).isLocked;
3820 group->removeFromGroup(item);
3821 item->setItemLocked(true);
3824 if (item->type() == AVWIDGET) {
3825 ClipItem *clip = static_cast <ClipItem*>(item);
3826 int trackProducer = info.track;
3827 info.track = m_document->tracksCount() - info.track;
3828 adjustTimelineClips(m_scene->editMode(), clip, ItemInfo(), moveGroup);
3829 m_document->renderer()->mltInsertClip(info, clip->xml(), clip->getProducer(trackProducer), m_scene->editMode() == OVERWRITEEDIT, m_scene->editMode() == INSERTEDIT);
3830 for (int i = 0; i < clip->effectsCount(); i++) {
3831 m_document->renderer()->mltAddEffect(info.track, info.startPos, getEffectArgs(clip->effect(i)), false);
3834 Transition *tr = static_cast <Transition*>(item);
3835 int newTrack = tr->transitionEndTrack();
3836 if (!tr->forcedTrack()) {
3837 newTrack = getPreviousVideoTrack(info.track);
3839 tr->updateTransitionEndTrack(newTrack);
3840 adjustTimelineTransitions(m_scene->editMode(), tr, moveGroup);
3841 m_document->renderer()->mltAddTransition(tr->transitionTag(), newTrack, m_document->tracksCount() - info.track, info.startPos, info.endPos, tr->toXML());
3844 new MoveGroupCommand(this, clipsToMove, transitionsToMove, timeOffset, trackOffset, false, moveGroup);
3845 updateTrackDuration(-1, moveGroup);
3846 m_commandStack->push(moveGroup);
3848 //QPointF top = group->sceneBoundingRect().topLeft();
3849 //QPointF oldpos = m_selectionGroup->scenePos();
3850 //kDebug()<<"SELECTION GRP POS: "<<m_selectionGroup->scenePos()<<", TOP: "<<top;
3851 //group->setPos(top);
3852 //TODO: get rid of the 3 lines below
3853 if (m_selectionGroup) {
3854 m_selectionGroupInfo.startPos = GenTime(m_selectionGroup->scenePos().x(), m_document->fps());
3855 m_selectionGroupInfo.track = m_selectionGroup->track();
3856 items = m_selectionGroup->childItems();
3857 resetSelectionGroup(false);
3859 QSet <QGraphicsItem*> groupList;
3860 QSet <QGraphicsItem*> itemList;
3861 while (!items.isEmpty()) {
3862 QGraphicsItem *first = items.takeFirst();
3863 if (first->type() == GROUPWIDGET) {
3864 if (first != m_selectionGroup) {
3865 groupList.insert(first);
3868 else if (first->type() == AVWIDGET || first->type() == TRANSITIONWIDGET) {
3869 if (first->parentItem() && first->parentItem()->type() == GROUPWIDGET) {
3870 if (first->parentItem() != m_selectionGroup) {
3871 groupList.insert(first->parentItem());
3873 else itemList.insert(first);
3875 else itemList.insert(first);
3878 foreach(QGraphicsItem *item, groupList) {
3879 itemList.unite(item->childItems().toSet());
3880 rebuildGroup(static_cast <AbstractGroupItem*>(item));
3883 foreach(QGraphicsItem *item, itemList) {
3884 item->setSelected(true);
3885 if (item->parentItem())
3886 item->parentItem()->setSelected(true);
3888 resetSelectionGroup();
3889 groupSelectedItems(itemList.toList());
3891 AbstractGroupItem *grp = static_cast <AbstractGroupItem *>(group);
3894 setDocumentModified();
3897 m_document->renderer()->doRefresh();
3898 } else if (m_operationMode == RESIZESTART && m_dragItem->startPos() != m_dragItemInfo.startPos) {
3900 if (!m_controlModifier && m_dragItem->type() == AVWIDGET && m_dragItem->parentItem() && m_dragItem->parentItem() != m_selectionGroup) {
3901 AbstractGroupItem *parent = static_cast <AbstractGroupItem *>(m_dragItem->parentItem());
3903 QUndoCommand *resizeCommand = new QUndoCommand();
3904 resizeCommand->setText(i18n("Resize group"));
3905 QList <QGraphicsItem *> items = parent->childItems();
3906 QList <ItemInfo> infos = parent->resizeInfos();
3907 parent->clearResizeInfos();
3909 for (int i = 0; i < items.count(); ++i) {
3910 AbstractClipItem *item = static_cast<AbstractClipItem *>(items.at(i));
3911 if (item && item->type() == AVWIDGET) {
3912 ItemInfo info = infos.at(itemcount);
3913 prepareResizeClipStart(item, info, item->startPos().frames(m_document->fps()), false, resizeCommand);
3917 m_commandStack->push(resizeCommand);
3920 prepareResizeClipStart(m_dragItem, m_dragItemInfo, m_dragItem->startPos().frames(m_document->fps()));
3922 } else if (m_operationMode == RESIZEEND && m_dragItem->endPos() != m_dragItemInfo.endPos) {
3924 if (!m_controlModifier && m_dragItem->type() == AVWIDGET && m_dragItem->parentItem() && m_dragItem->parentItem() != m_selectionGroup) {
3925 AbstractGroupItem *parent = static_cast <AbstractGroupItem *>(m_dragItem->parentItem());
3927 QUndoCommand *resizeCommand = new QUndoCommand();
3928 resizeCommand->setText(i18n("Resize group"));
3929 QList <QGraphicsItem *> items = parent->childItems();
3930 QList <ItemInfo> infos = parent->resizeInfos();
3931 parent->clearResizeInfos();
3933 for (int i = 0; i < items.count(); ++i) {
3934 AbstractClipItem *item = static_cast<AbstractClipItem *>(items.at(i));
3935 if (item && item->type() == AVWIDGET) {
3936 ItemInfo info = infos.at(itemcount);
3937 prepareResizeClipEnd(item, info, item->endPos().frames(m_document->fps()), false, resizeCommand);
3941 updateTrackDuration(-1, resizeCommand);
3942 m_commandStack->push(resizeCommand);
3945 prepareResizeClipEnd(m_dragItem, m_dragItemInfo, m_dragItem->endPos().frames(m_document->fps()));
3947 } else if (m_operationMode == FADEIN) {
3948 // resize fade in effect
3949 ClipItem * item = static_cast <ClipItem *>(m_dragItem);
3950 int ix = item->hasEffect("volume", "fadein");
3951 int ix2 = item->hasEffect("", "fade_from_black");
3953 QDomElement oldeffect = item->effectAtIndex(ix);
3954 int start = item->cropStart().frames(m_document->fps());
3955 int end = item->fadeIn();
3957 slotDeleteEffect(item, -1, oldeffect, false);
3960 QDomElement effect = oldeffect.cloneNode().toElement();
3961 EffectsList::setParameter(oldeffect, "in", QString::number(start));
3962 EffectsList::setParameter(oldeffect, "out", QString::number(end));
3963 slotUpdateClipEffect(item, -1, effect, oldeffect, ix);
3964 emit clipItemSelected(item);
3966 } else if (item->fadeIn() != 0 && ix2 == -1) {
3968 if (item->isVideoOnly() || (item->clipType() != AUDIO && item->clipType() != AV && item->clipType() != PLAYLIST)) {
3970 effect = MainWindow::videoEffects.getEffectByTag("", "fade_from_black").cloneNode().toElement();
3971 } else effect = MainWindow::audioEffects.getEffectByTag("volume", "fadein").cloneNode().toElement();
3972 EffectsList::setParameter(effect, "out", QString::number(item->fadeIn()));
3973 slotAddEffect(effect, m_dragItem->startPos(), m_dragItem->track());
3976 QDomElement oldeffect = item->effectAtIndex(ix2);
3977 int start = item->cropStart().frames(m_document->fps());
3978 int end = item->fadeIn();
3980 slotDeleteEffect(item, -1, oldeffect, false);
3983 QDomElement effect = oldeffect.cloneNode().toElement();
3984 EffectsList::setParameter(oldeffect, "in", QString::number(start));
3985 EffectsList::setParameter(oldeffect, "out", QString::number(end));
3986 slotUpdateClipEffect(item, -1, effect, oldeffect, ix2);
3987 emit clipItemSelected(item);
3990 } else if (m_operationMode == FADEOUT) {
3991 // resize fade out effect
3992 ClipItem * item = static_cast <ClipItem *>(m_dragItem);
3993 int ix = item->hasEffect("volume", "fadeout");
3994 int ix2 = item->hasEffect("", "fade_to_black");
3996 QDomElement oldeffect = item->effectAtIndex(ix);
3997 int end = (item->cropDuration() + item->cropStart()).frames(m_document->fps());
3998 int start = item->fadeOut();
4000 slotDeleteEffect(item, -1, oldeffect, false);
4002 start = end - start;
4003 QDomElement effect = oldeffect.cloneNode().toElement();
4004 EffectsList::setParameter(oldeffect, "in", QString::number(start));
4005 EffectsList::setParameter(oldeffect, "out", QString::number(end));
4006 // kDebug()<<"EDIT FADE OUT : "<<start<<"x"<<end;
4007 slotUpdateClipEffect(item, -1, effect, oldeffect, ix);
4008 emit clipItemSelected(item);
4010 } else if (item->fadeOut() != 0 && ix2 == -1) {
4012 if (item->isVideoOnly() || (item->clipType() != AUDIO && item->clipType() != AV && item->clipType() != PLAYLIST)) {
4014 effect = MainWindow::videoEffects.getEffectByTag("", "fade_to_black").cloneNode().toElement();
4015 } else effect = MainWindow::audioEffects.getEffectByTag("volume", "fadeout").cloneNode().toElement();
4016 int end = (item->cropDuration() + item->cropStart()).frames(m_document->fps());
4017 int start = end-item->fadeOut();
4018 EffectsList::setParameter(effect, "in", QString::number(start));
4019 EffectsList::setParameter(effect, "out", QString::number(end));
4020 slotAddEffect(effect, m_dragItem->startPos(), m_dragItem->track());
4023 QDomElement oldeffect = item->effectAtIndex(ix2);
4024 int end = (item->cropDuration() + item->cropStart()).frames(m_document->fps());
4025 int start = item->fadeOut();
4027 slotDeleteEffect(item, -1, oldeffect, false);
4029 start = end - start;
4030 QDomElement effect = oldeffect.cloneNode().toElement();
4031 EffectsList::setParameter(oldeffect, "in", QString::number(start));
4032 EffectsList::setParameter(oldeffect, "out", QString::number(end));
4033 // kDebug()<<"EDIT FADE OUT : "<<start<<"x"<<end;
4034 slotUpdateClipEffect(item, -1, effect, oldeffect, ix2);
4035 emit clipItemSelected(item);
4038 } else if (m_operationMode == KEYFRAME) {
4039 // update the MLT effect
4040 ClipItem * item = static_cast <ClipItem *>(m_dragItem);
4041 QDomElement oldEffect = item->selectedEffect().cloneNode().toElement();
4043 // check if we want to remove keyframe
4044 double val = mapToScene(event->pos()).toPoint().y();
4045 QRectF br = item->sceneBoundingRect();
4046 double maxh = 100.0 / br.height();
4047 val = (br.bottom() - val) * maxh;
4048 int start = item->cropStart().frames(m_document->fps());
4049 int end = (item->cropStart() + item->cropDuration()).frames(m_document->fps()) - 1;
4051 if ((val < -50 || val > 150) && item->editedKeyFramePos() != start && item->editedKeyFramePos() != end && item->keyFrameNumber() > 1) {
4053 item->movedKeyframe(item->getEffectAtIndex(item->selectedEffectIndex()), item->selectedKeyFramePos(), -1, 0);
4055 item->movedKeyframe(item->getEffectAtIndex(item->selectedEffectIndex()), item->selectedKeyFramePos(), item->editedKeyFramePos(), item->editedKeyFrameValue());
4058 QDomElement newEffect = item->selectedEffect().cloneNode().toElement();
4059 //item->updateKeyframeEffect();
4060 //QString next = item->keyframes(item->selectedEffectIndex());
4061 //EditKeyFrameCommand *command = new EditKeyFrameCommand(this, item->track(), item->startPos(), item->selectedEffectIndex(), previous, next, false);
4062 EditEffectCommand *command = new EditEffectCommand(this, m_document->tracksCount() - item->track(), item->startPos(), oldEffect, newEffect, item->selectedEffectIndex(), false, false);
4064 m_commandStack->push(command);
4065 updateEffect(m_document->tracksCount() - item->track(), item->startPos(), item->selectedEffect());
4066 emit clipItemSelected(item);
4068 if (m_dragItem && m_dragItem->type() == TRANSITIONWIDGET && m_dragItem->isSelected()) {
4069 // A transition is selected
4071 ClipItem *transitionClip = getClipItemAt(m_dragItemInfo.startPos, m_dragItemInfo.track);
4072 if (transitionClip && transitionClip->baseClip()) {
4073 QString size = transitionClip->baseClip()->getProperty("frame_size");
4074 double factor = transitionClip->baseClip()->getProperty("aspect_ratio").toDouble();
4075 if (factor == 0) factor = 1.0;
4076 p.setX((int)(size.section('x', 0, 0).toInt() * factor + 0.5));
4077 p.setY(size.section('x', 1, 1).toInt());
4079 emit transitionItemSelected(static_cast <Transition *>(m_dragItem), getPreviousVideoTrack(m_dragItem->track()), p);
4080 } else emit transitionItemSelected(NULL);
4081 if (m_operationMode != NONE && m_operationMode != MOVE) setDocumentModified();
4082 m_operationMode = NONE;
4085 void CustomTrackView::deleteClip(ItemInfo info, bool refresh)
4087 ClipItem *item = getClipItemAt((int) info.startPos.frames(m_document->fps()), info.track);
4089 if (!item) kDebug()<<"// PROBLEM FINDING CLIP ITEM TO REMOVVE!!!!!!!!!";
4090 else kDebug()<<"// deleting CLIP: "<<info.startPos.frames(m_document->fps())<<", "<<item->baseClip()->fileURL();
4091 //m_document->renderer()->saveSceneList(QString("/tmp/error%1.mlt").arg(m_ct), QDomElement());
4092 if (!item || m_document->renderer()->mltRemoveClip(m_document->tracksCount() - info.track, info.startPos) == false) {
4093 emit displayMessage(i18n("Error removing clip at %1 on track %2", m_document->timecode().getTimecodeFromFrames(info.startPos.frames(m_document->fps())), info.track), ErrorMessage);
4094 kDebug()<<"CANNOT REMOVE: "<<info.startPos.frames(m_document->fps())<<", TK: "<<info.track;
4095 //m_document->renderer()->saveSceneList(QString("/tmp/error%1.mlt").arg(m_ct), QDomElement());
4098 m_waitingThumbs.removeAll(item);
4100 if (item->isSelected()) emit clipItemSelected(NULL);
4101 item->baseClip()->removeReference();
4102 m_document->updateClip(item->baseClip()->getId());
4104 /*if (item->baseClip()->isTransparent()) {
4105 // also remove automatic transition
4106 Transition *tr = getTransitionItemAt(info.startPos, info.track);
4107 if (tr && tr->isAutomatic()) {
4108 m_document->renderer()->mltDeleteTransition(tr->transitionTag(), tr->transitionEndTrack(), m_document->tracksCount() - info.track, info.startPos, info.endPos, tr->toXML());
4109 scene()->removeItem(tr);
4114 if (m_dragItem == item) m_dragItem = NULL;
4116 #if QT_VERSION >= 0x040600
4117 // animate item deletion
4118 item->closeAnimation();
4119 /*if (refresh) item->closeAnimation();
4121 // no refresh, means we have several operations chained, we need to delete clip immediatly
4122 // so that it does not get in the way of the other
4131 setDocumentModified();
4132 if (refresh) m_document->renderer()->doRefresh();
4135 void CustomTrackView::deleteSelectedClips()
4137 resetSelectionGroup();
4138 QList<QGraphicsItem *> itemList = scene()->selectedItems();
4139 if (itemList.count() == 0) {
4140 emit displayMessage(i18n("Select clip to delete"), ErrorMessage);
4143 scene()->clearSelection();
4144 QUndoCommand *deleteSelected = new QUndoCommand();
4148 int transitionCount = 0;
4149 // expand & destroy groups
4150 for (int i = 0; i < itemList.count(); i++) {
4151 if (itemList.at(i)->type() == GROUPWIDGET) {
4153 QList<QGraphicsItem *> children = itemList.at(i)->childItems();
4154 QList <ItemInfo> clipInfos;
4155 QList <ItemInfo> transitionInfos;
4156 for (int j = 0; j < children.count(); j++) {
4157 if (children.at(j)->type() == AVWIDGET) {
4158 AbstractClipItem *clip = static_cast <AbstractClipItem *>(children.at(j));
4159 if (!clip->isItemLocked()) clipInfos.append(clip->info());
4160 } else if (children.at(j)->type() == TRANSITIONWIDGET) {
4161 AbstractClipItem *clip = static_cast <AbstractClipItem *>(children.at(j));
4162 if (!clip->isItemLocked()) transitionInfos.append(clip->info());
4164 if (itemList.contains(children.at(j))) {
4165 children.removeAt(j);
4169 itemList += children;
4170 if (clipInfos.count() > 0)
4171 new GroupClipsCommand(this, clipInfos, transitionInfos, false, deleteSelected);
4173 } else if (itemList.at(i)->parentItem() && itemList.at(i)->parentItem()->type() == GROUPWIDGET)
4174 itemList.insert(i + 1, itemList.at(i)->parentItem());
4177 for (int i = 0; i < itemList.count(); i++) {
4178 if (itemList.at(i)->type() == AVWIDGET) {
4180 ClipItem *item = static_cast <ClipItem *>(itemList.at(i));
4181 //kDebug()<<"// DELETE CLP AT: "<<item->info().startPos.frames(25);
4182 new AddTimelineClipCommand(this, item->xml(), item->clipProducer(), item->info(), item->effectList(), false, false, true, true, deleteSelected);
4183 emit clipItemSelected(NULL);
4184 } else if (itemList.at(i)->type() == TRANSITIONWIDGET) {
4186 Transition *item = static_cast <Transition *>(itemList.at(i));
4187 //kDebug()<<"// DELETE TRANS AT: "<<item->info().startPos.frames(25);
4188 new AddTransitionCommand(this, item->info(), item->transitionEndTrack(), item->toXML(), true, true, deleteSelected);
4189 emit transitionItemSelected(NULL);
4192 if (groupCount > 0 && clipCount == 0 && transitionCount == 0)
4193 deleteSelected->setText(i18np("Delete selected group", "Delete selected groups", groupCount));
4194 else if (clipCount > 0 && groupCount == 0 && transitionCount == 0)
4195 deleteSelected->setText(i18np("Delete selected clip", "Delete selected clips", clipCount));
4196 else if (transitionCount > 0 && groupCount == 0 && clipCount == 0)
4197 deleteSelected->setText(i18np("Delete selected transition", "Delete selected transitions", transitionCount));
4198 else deleteSelected->setText(i18n("Delete selected items"));
4199 updateTrackDuration(-1, deleteSelected);
4200 m_commandStack->push(deleteSelected);
4204 void CustomTrackView::doChangeClipSpeed(ItemInfo info, ItemInfo speedIndependantInfo, const double speed, const double oldspeed, int strobe, const QString &id)
4207 //DocClipBase *baseclip = m_document->clipManager()->getClipById(id);
4209 ClipItem *item = getClipItemAt((int) info.startPos.frames(m_document->fps()), info.track);
4211 kDebug() << "ERROR: Cannot find clip for speed change";
4212 emit displayMessage(i18n("Cannot find clip for speed change"), ErrorMessage);
4215 info.track = m_document->tracksCount() - item->track();
4216 int endPos = m_document->renderer()->mltChangeClipSpeed(info, speedIndependantInfo, speed, oldspeed, strobe, item->getProducer(item->track(), false));
4218 item->setSpeed(speed, strobe);
4219 item->updateRectGeometry();
4220 if (item->cropDuration().frames(m_document->fps()) != endPos)
4221 item->resizeEnd((int) info.startPos.frames(m_document->fps()) + endPos - 1);
4222 updatePositionEffects(item, info);
4223 setDocumentModified();
4225 emit displayMessage(i18n("Invalid clip"), ErrorMessage);
4229 void CustomTrackView::cutSelectedClips()
4231 QList<QGraphicsItem *> itemList = scene()->selectedItems();
4232 QList<AbstractGroupItem *> groups;
4233 GenTime currentPos = GenTime(m_cursorPos, m_document->fps());
4234 for (int i = 0; i < itemList.count(); ++i) {
4235 if (!itemList.at(i))
4237 if (itemList.at(i)->type() == AVWIDGET) {
4238 ClipItem *item = static_cast <ClipItem *>(itemList.at(i));
4239 if (item->parentItem() && item->parentItem() != m_selectionGroup) {
4240 AbstractGroupItem *group = static_cast <AbstractGroupItem *>(item->parentItem());
4241 if (!groups.contains(group))
4243 } else if (currentPos > item->startPos() && currentPos < item->endPos()) {
4244 RazorClipCommand *command = new RazorClipCommand(this, item->info(), currentPos);
4245 m_commandStack->push(command);
4247 } else if (itemList.at(i)->type() == GROUPWIDGET && itemList.at(i) != m_selectionGroup) {
4248 AbstractGroupItem *group = static_cast<AbstractGroupItem *>(itemList.at(i));
4249 if (!groups.contains(group))
4254 for (int i = 0; i < groups.count(); ++i)
4255 razorGroup(groups.at(i), currentPos);
4258 void CustomTrackView::razorGroup(AbstractGroupItem* group, GenTime cutPos)
4261 QList <QGraphicsItem *> children = group->childItems();
4262 QList <ItemInfo> clips1, transitions1;
4263 QList <ItemInfo> clipsCut, transitionsCut;
4264 QList <ItemInfo> clips2, transitions2;
4265 for (int i = 0; i < children.count(); ++i) {
4266 children.at(i)->setSelected(false);
4267 AbstractClipItem *child = static_cast <AbstractClipItem *>(children.at(i));
4268 if (child->type() == AVWIDGET) {
4269 if (cutPos > child->endPos())
4270 clips1 << child->info();
4271 else if (cutPos < child->startPos())
4272 clips2 << child->info();
4274 clipsCut << child->info();
4276 if (cutPos > child->endPos())
4277 transitions1 << child->info();
4278 else if (cutPos < child->startPos())
4279 transitions2 << child->info();
4281 transitionsCut << child->info();
4284 if (clipsCut.isEmpty() && transitionsCut.isEmpty() && ((clips1.isEmpty() && transitions1.isEmpty()) || (clips2.isEmpty() && transitions2.isEmpty())))
4286 RazorGroupCommand *command = new RazorGroupCommand(this, clips1, transitions1, clipsCut, transitionsCut, clips2, transitions2, cutPos);
4287 m_commandStack->push(command);
4291 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)
4294 for (int i = 0; i < clipsCut.count(); ++i) {
4295 ClipItem *clip = getClipItemAt(clipsCut.at(i).startPos.frames(m_document->fps()), clipsCut.at(i).track);
4297 ClipItem *clipBehind = cutClip(clipsCut.at(i), cutPos, true);
4298 clips1 << clip->info();
4299 if (clipBehind != NULL)
4300 clips2 << clipBehind->info();
4303 /* TODO: cut transitionsCut
4304 * For now just append them to group1 */
4305 transitions1 << transitionsCut;
4306 doGroupClips(clips1, transitions1, true);
4307 doGroupClips(clips2, transitions2, true);
4309 /* we might also just use clipsCut.at(0)->parentItem().
4310 * Do this loop just in case something went wrong during cut */
4311 for (int i = 0; i < clipsCut.count(); ++i) {
4312 ClipItem *clip = getClipItemAt(cutPos.frames(m_document->fps()), clipsCut.at(i).track);
4313 if (clip && clip->parentItem() && clip->parentItem()->type() == GROUPWIDGET) {
4314 AbstractGroupItem *group = static_cast <AbstractGroupItem *>(clip->parentItem());
4315 QList <QGraphicsItem *> children = group->childItems();
4316 QList <ItemInfo> groupClips;
4317 QList <ItemInfo> groupTrans;
4318 for (int j = 0; j < children.count(); ++j) {
4319 if (children.at(j)->type() == AVWIDGET)
4320 groupClips << ((AbstractClipItem *)children.at(j))->info();
4321 else if (children.at(j)->type() == TRANSITIONWIDGET)
4322 groupTrans << ((AbstractClipItem *)children.at(j))->info();
4324 doGroupClips(groupClips, groupTrans, false);
4328 for (int i = 0; i < clipsCut.count(); ++i)
4329 cutClip(clipsCut.at(i), cutPos, false);
4330 // TODO: uncut transitonsCut
4331 doGroupClips(QList <ItemInfo>() << clips1 << clipsCut << clips2, QList <ItemInfo>() << transitions1 << transitionsCut << transitions2, true);
4335 void CustomTrackView::groupClips(bool group)
4337 QList<QGraphicsItem *> itemList = scene()->selectedItems();
4338 QList <ItemInfo> clipInfos;
4339 QList <ItemInfo> transitionInfos;
4342 int max = itemList.count();
4343 for (int i = 0; i < max; i++) {
4344 if (itemList.at(i)->type() == GROUPWIDGET) {
4345 itemList += itemList.at(i)->childItems();
4349 for (int i = 0; i < itemList.count(); i++) {
4350 if (itemList.at(i)->type() == AVWIDGET) {
4351 AbstractClipItem *clip = static_cast <AbstractClipItem *>(itemList.at(i));
4352 if (!clip->isItemLocked()) clipInfos.append(clip->info());
4353 } else if (itemList.at(i)->type() == TRANSITIONWIDGET) {
4354 AbstractClipItem *clip = static_cast <AbstractClipItem *>(itemList.at(i));
4355 if (!clip->isItemLocked()) transitionInfos.append(clip->info());
4358 if (clipInfos.count() > 0) {
4359 GroupClipsCommand *command = new GroupClipsCommand(this, clipInfos, transitionInfos, group);
4360 m_commandStack->push(command);
4364 void CustomTrackView::doGroupClips(QList <ItemInfo> clipInfos, QList <ItemInfo> transitionInfos, bool group)
4366 resetSelectionGroup();
4367 m_scene->clearSelection();
4369 for (int i = 0; i < clipInfos.count(); i++) {
4370 ClipItem *clip = getClipItemAt(clipInfos.at(i).startPos, clipInfos.at(i).track);
4371 if (clip == NULL) continue;
4372 if (clip->parentItem() && clip->parentItem()->type() == GROUPWIDGET) {
4373 AbstractGroupItem *grp = static_cast <AbstractGroupItem *>(clip->parentItem());
4374 m_document->clipManager()->removeGroup(grp);
4375 scene()->destroyItemGroup(grp);
4377 clip->setFlag(QGraphicsItem::ItemIsMovable, true);
4379 for (int i = 0; i < transitionInfos.count(); i++) {
4380 Transition *tr = getTransitionItemAt(transitionInfos.at(i).startPos, transitionInfos.at(i).track);
4381 if (tr == NULL) continue;
4382 if (tr->parentItem() && tr->parentItem()->type() == GROUPWIDGET) {
4383 AbstractGroupItem *grp = static_cast <AbstractGroupItem *>(tr->parentItem());
4384 m_document->clipManager()->removeGroup(grp);
4385 scene()->destroyItemGroup(grp);
4387 tr->setFlag(QGraphicsItem::ItemIsMovable, true);
4389 setDocumentModified();
4392 QList <QGraphicsItem *>list;
4393 for (int i = 0; i < clipInfos.count(); i++) {
4394 ClipItem *clip = getClipItemAt(clipInfos.at(i).startPos, clipInfos.at(i).track);
4397 //clip->setSelected(true);
4400 for (int i = 0; i < transitionInfos.count(); i++) {
4401 Transition *clip = getTransitionItemAt(transitionInfos.at(i).startPos, transitionInfos.at(i).track);
4404 //clip->setSelected(true);
4407 groupSelectedItems(list, false, true);
4408 setDocumentModified();
4411 void CustomTrackView::addClip(QDomElement xml, const QString &clipId, ItemInfo info, EffectsList effects, bool overwrite, bool push, bool refresh)
4413 DocClipBase *baseclip = m_document->clipManager()->getClipById(clipId);
4414 if (baseclip == NULL) {
4415 emit displayMessage(i18n("No clip copied"), ErrorMessage);
4419 if (baseclip->getProducer() == NULL) {
4420 // If the clip has no producer, we must wait until it is created...
4422 emit displayMessage(i18n("Waiting for clip..."), InformationMessage);
4423 emit forceClipProcessing(clipId);
4424 qApp->processEvents();
4425 for (int i = 0; i < 10; i++) {
4426 if (baseclip->getProducer() == NULL) {
4427 qApp->processEvents();
4428 m_producerNotReady.wait(&m_mutex, 200);
4431 if (baseclip->getProducer() == NULL) {
4432 emit displayMessage(i18n("Cannot insert clip..."), ErrorMessage);
4436 emit displayMessage(QString(), InformationMessage);
4440 ClipItem *item = new ClipItem(baseclip, info, m_document->fps(), xml.attribute("speed", "1").toDouble(), xml.attribute("strobe", "1").toInt(), getFrameWidth());
4441 item->setEffectList(effects);
4442 if (xml.hasAttribute("audio_only")) item->setAudioOnly(true);
4443 else if (xml.hasAttribute("video_only")) item->setVideoOnly(true);
4444 scene()->addItem(item);
4446 int producerTrack = info.track;
4447 int tracknumber = m_document->tracksCount() - info.track - 1;
4448 bool isLocked = m_document->trackInfoAt(tracknumber).isLocked;
4449 if (isLocked) item->setItemLocked(true);
4451 baseclip->addReference();
4452 m_document->updateClip(baseclip->getId());
4453 info.track = m_document->tracksCount() - info.track;
4454 m_document->renderer()->mltInsertClip(info, xml, item->getProducer(producerTrack), overwrite, push);
4455 for (int i = 0; i < item->effectsCount(); i++) {
4456 m_document->renderer()->mltAddEffect(info.track, info.startPos, getEffectArgs(item->effect(i)), false);
4458 setDocumentModified();
4460 m_document->renderer()->doRefresh();
4461 if (!baseclip->isPlaceHolder())
4462 m_waitingThumbs.append(item);
4463 m_thumbsTimer.start();
4466 void CustomTrackView::slotUpdateClip(const QString &clipId, bool reload)
4468 QMutexLocker locker(&m_mutex);
4469 QList<QGraphicsItem *> list = scene()->items();
4470 QList <ClipItem *>clipList;
4471 ClipItem *clip = NULL;
4472 DocClipBase *baseClip = NULL;
4473 Mlt::Tractor *tractor = m_document->renderer()->lockService();
4474 for (int i = 0; i < list.size(); ++i) {
4475 if (list.at(i)->type() == AVWIDGET) {
4476 clip = static_cast <ClipItem *>(list.at(i));
4477 if (clip->clipProducer() == clipId) {
4478 if (baseClip == NULL) {
4479 baseClip = clip->baseClip();
4481 ItemInfo info = clip->info();
4482 Mlt::Producer *prod = NULL;
4483 if (clip->isAudioOnly()) prod = baseClip->audioProducer(info.track);
4484 else if (clip->isVideoOnly()) prod = baseClip->videoProducer(info.track);
4485 else prod = baseClip->getProducer(info.track);
4486 if (reload && !m_document->renderer()->mltUpdateClip(tractor, info, clip->xml(), prod)) {
4487 emit displayMessage(i18n("Cannot update clip (time: %1, track: %2)", info.startPos.frames(m_document->fps()), info.track), ErrorMessage);
4489 else clipList.append(clip);
4493 for (int i = 0; i < clipList.count(); i++)
4494 clipList.at(i)->refreshClip(true, true);
4495 m_document->renderer()->unlockService(tractor);
4498 ClipItem *CustomTrackView::getClipItemAtEnd(GenTime pos, int track)
4500 int framepos = (int)(pos.frames(m_document->fps()));
4501 QList<QGraphicsItem *> list = scene()->items(QPointF(framepos - 1, track * m_tracksHeight + m_tracksHeight / 2));
4502 ClipItem *clip = NULL;
4503 for (int i = 0; i < list.size(); i++) {
4504 if (!list.at(i)->isEnabled()) continue;
4505 if (list.at(i)->type() == AVWIDGET) {
4506 ClipItem *test = static_cast <ClipItem *>(list.at(i));
4507 if (test->endPos() == pos) clip = test;
4514 ClipItem *CustomTrackView::getClipItemAtStart(GenTime pos, int track)
4516 QList<QGraphicsItem *> list = scene()->items(QPointF(pos.frames(m_document->fps()), track * m_tracksHeight + m_tracksHeight / 2));
4517 ClipItem *clip = NULL;
4518 for (int i = 0; i < list.size(); i++) {
4519 if (!list.at(i)->isEnabled()) continue;
4520 if (list.at(i)->type() == AVWIDGET) {
4521 ClipItem *test = static_cast <ClipItem *>(list.at(i));
4522 if (test->startPos() == pos) clip = test;
4529 ClipItem *CustomTrackView::getClipItemAt(int pos, int track)
4531 const QPointF p(pos, track * m_tracksHeight + m_tracksHeight / 2);
4532 QList<QGraphicsItem *> list = scene()->items(p);
4533 ClipItem *clip = NULL;
4534 for (int i = 0; i < list.size(); i++) {
4535 if (!list.at(i)->isEnabled()) continue;
4536 if (list.at(i)->type() == AVWIDGET) {
4537 clip = static_cast <ClipItem *>(list.at(i));
4544 ClipItem *CustomTrackView::getClipItemAt(GenTime pos, int track)
4546 return getClipItemAt((int) pos.frames(m_document->fps()), track);
4550 Transition *CustomTrackView::getTransitionItem(TransitionInfo info)
4552 int pos = info.startPos.frames(m_document->fps());
4553 int track = m_document->tracksCount() - info.b_track;
4554 return getTransitionItemAt(pos, track);
4557 Transition *CustomTrackView::getTransitionItemAt(int pos, int track)
4559 const QPointF p(pos, 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 clip = static_cast <Transition *>(list.at(i));
4572 Transition *CustomTrackView::getTransitionItemAt(GenTime pos, int track)
4574 return getTransitionItemAt(pos.frames(m_document->fps()), track);
4577 Transition *CustomTrackView::getTransitionItemAtEnd(GenTime pos, int track)
4579 int framepos = (int)(pos.frames(m_document->fps()));
4580 const QPointF p(framepos - 1, track * m_tracksHeight + Transition::itemOffset() + 1);
4581 QList<QGraphicsItem *> list = scene()->items(p);
4582 Transition *clip = NULL;
4583 for (int i = 0; i < list.size(); i++) {
4584 if (!list.at(i)->isEnabled()) continue;
4585 if (list.at(i)->type() == TRANSITIONWIDGET) {
4586 Transition *test = static_cast <Transition *>(list.at(i));
4587 if (test->endPos() == pos) clip = test;
4594 Transition *CustomTrackView::getTransitionItemAtStart(GenTime pos, int track)
4596 const QPointF p(pos.frames(m_document->fps()), track * m_tracksHeight + Transition::itemOffset() + 1);
4597 QList<QGraphicsItem *> list = scene()->items(p);
4598 Transition *clip = NULL;
4599 for (int i = 0; i < list.size(); ++i) {
4600 if (!list.at(i)->isEnabled()) continue;
4601 if (list.at(i)->type() == TRANSITIONWIDGET) {
4602 Transition *test = static_cast <Transition *>(list.at(i));
4603 if (test->startPos() == pos) clip = test;
4610 bool CustomTrackView::moveClip(const ItemInfo &start, const ItemInfo &end, bool refresh, ItemInfo *out_actualEnd)
4612 if (m_selectionGroup) resetSelectionGroup(false);
4613 ClipItem *item = getClipItemAt((int) start.startPos.frames(m_document->fps()), start.track);
4615 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);
4616 kDebug() << "---------------- ERROR, CANNOT find clip to move at.. ";
4619 Mlt::Producer *prod = item->getProducer(end.track);
4622 qDebug() << "Moving item " << (long)item << " from .. to:";
4623 qDebug() << item->info();
4627 bool success = m_document->renderer()->mltMoveClip((int)(m_document->tracksCount() - start.track), (int)(m_document->tracksCount() - end.track),
4628 (int) start.startPos.frames(m_document->fps()), (int)end.startPos.frames(m_document->fps()),
4631 bool snap = KdenliveSettings::snaptopoints();
4632 KdenliveSettings::setSnaptopoints(false);
4633 item->setPos((int) end.startPos.frames(m_document->fps()), (int)(end.track * m_tracksHeight + 1));
4635 int tracknumber = m_document->tracksCount() - end.track - 1;
4636 bool isLocked = m_document->trackInfoAt(tracknumber).isLocked;
4637 m_scene->clearSelection();
4638 if (isLocked) item->setItemLocked(true);
4640 if (item->isItemLocked()) item->setItemLocked(false);
4641 item->setSelected(true);
4643 if (item->baseClip()->isTransparent()) {
4644 // Also move automatic transition
4645 Transition *tr = getTransitionItemAt(start.startPos, start.track);
4646 if (tr && tr->isAutomatic()) {
4647 tr->updateTransitionEndTrack(getPreviousVideoTrack(end.track));
4648 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);
4649 tr->setPos((int) end.startPos.frames(m_document->fps()), (int)(end.track * m_tracksHeight + 1));
4652 KdenliveSettings::setSnaptopoints(snap);
4653 setDocumentModified();
4655 // undo last move and emit error message
4656 emit displayMessage(i18n("Cannot move clip to position %1", m_document->timecode().getTimecodeFromFrames(end.startPos.frames(m_document->fps()))), ErrorMessage);
4658 if (refresh) m_document->renderer()->doRefresh();
4659 if (out_actualEnd != NULL) {
4660 *out_actualEnd = item->info();
4662 qDebug() << "Actual end position updated:" << *out_actualEnd;
4666 qDebug() << item->info();
4671 void CustomTrackView::moveGroup(QList <ItemInfo> startClip, QList <ItemInfo> startTransition, const GenTime &offset, const int trackOffset, bool reverseMove)
4674 resetSelectionGroup();
4675 m_scene->clearSelection();
4677 m_selectionGroup = new AbstractGroupItem(m_document->fps());
4678 scene()->addItem(m_selectionGroup);
4680 m_document->renderer()->blockSignals(true);
4681 for (int i = 0; i < startClip.count(); i++) {
4683 startClip[i].startPos = startClip.at(i).startPos - offset;
4684 startClip[i].track = startClip.at(i).track - trackOffset;
4686 ClipItem *clip = getClipItemAt(startClip.at(i).startPos, startClip.at(i).track);
4688 clip->setItemLocked(false);
4689 if (clip->parentItem()) {
4690 m_selectionGroup->addItem(clip->parentItem());
4692 m_selectionGroup->addItem(clip);
4694 m_document->renderer()->mltRemoveClip(m_document->tracksCount() - startClip.at(i).track, startClip.at(i).startPos);
4695 } else kDebug() << "//MISSING CLIP AT: " << startClip.at(i).startPos.frames(25);
4697 for (int i = 0; i < startTransition.count(); i++) {
4699 startTransition[i].startPos = startTransition.at(i).startPos - offset;
4700 startTransition[i].track = startTransition.at(i).track - trackOffset;
4702 Transition *tr = getTransitionItemAt(startTransition.at(i).startPos, startTransition.at(i).track);
4704 tr->setItemLocked(false);
4705 if (tr->parentItem()) {
4706 m_selectionGroup->addItem(tr->parentItem());
4708 m_selectionGroup->addItem(tr);
4710 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());
4711 } else kDebug() << "//MISSING TRANSITION AT: " << startTransition.at(i).startPos.frames(25);
4713 m_document->renderer()->blockSignals(false);
4715 if (m_selectionGroup) {
4716 bool snap = KdenliveSettings::snaptopoints();
4717 KdenliveSettings::setSnaptopoints(false);
4719 m_selectionGroup->translate(offset.frames(m_document->fps()), trackOffset *(qreal) m_tracksHeight);
4720 //m_selectionGroup->moveBy(offset.frames(m_document->fps()), trackOffset *(qreal) m_tracksHeight);
4722 QList<QGraphicsItem *> children = m_selectionGroup->childItems();
4723 QList <AbstractGroupItem*> groupList;
4725 int max = children.count();
4726 for (int i = 0; i < max; i++) {
4727 if (children.at(i)->type() == GROUPWIDGET) {
4728 children += children.at(i)->childItems();
4729 //AbstractGroupItem *grp = static_cast<AbstractGroupItem *>(children.at(i));
4730 //grp->moveBy(offset.frames(m_document->fps()), trackOffset *(qreal) m_tracksHeight);
4731 /*m_document->clipManager()->removeGroup(grp);
4732 m_scene->destroyItemGroup(grp);*/
4733 AbstractGroupItem *group = (AbstractGroupItem*) children.at(i);
4734 if (!groupList.contains(group)) groupList.append(group);
4735 children.removeAll(children.at(i));
4740 for (int i = 0; i < children.count(); i++) {
4741 // re-add items in correct place
4742 if (children.at(i)->type() != AVWIDGET && children.at(i)->type() != TRANSITIONWIDGET) continue;
4743 AbstractClipItem *item = static_cast <AbstractClipItem *>(children.at(i));
4745 ItemInfo info = item->info();
4746 int tracknumber = m_document->tracksCount() - info.track - 1;
4747 bool isLocked = m_document->trackInfoAt(tracknumber).isLocked;
4749 item->setItemLocked(true);
4750 else if (item->isItemLocked())
4751 item->setItemLocked(false);
4753 if (item->type() == AVWIDGET) {
4754 ClipItem *clip = static_cast <ClipItem*>(item);
4755 int trackProducer = info.track;
4756 info.track = m_document->tracksCount() - info.track;
4757 m_document->renderer()->mltInsertClip(info, clip->xml(), clip->getProducer(trackProducer));
4758 for (int i = 0; i < clip->effectsCount(); i++) {
4759 m_document->renderer()->mltAddEffect(info.track, info.startPos, getEffectArgs(clip->effect(i)), false);
4761 } else if (item->type() == TRANSITIONWIDGET) {
4762 Transition *tr = static_cast <Transition*>(item);
4764 if (!tr->forcedTrack()) {
4765 newTrack = getPreviousVideoTrack(info.track);
4767 newTrack = tr->transitionEndTrack() + trackOffset;
4768 if (newTrack < 0 || newTrack > m_document->tracksCount()) newTrack = getPreviousVideoTrack(info.track);
4770 tr->updateTransitionEndTrack(newTrack);
4771 m_document->renderer()->mltAddTransition(tr->transitionTag(), newTrack, m_document->tracksCount() - info.track, info.startPos, info.endPos, tr->toXML());
4775 resetSelectionGroup(false);
4776 for (int i = 0; i < groupList.count(); i++) {
4777 rebuildGroup(groupList.at(i));
4782 KdenliveSettings::setSnaptopoints(snap);
4783 m_document->renderer()->doRefresh();
4784 } else kDebug() << "///////// WARNING; NO GROUP TO MOVE";
4787 void CustomTrackView::moveTransition(const ItemInfo &start, const ItemInfo &end, bool refresh)
4789 Transition *item = getTransitionItemAt(start.startPos, start.track);
4791 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);
4792 kDebug() << "---------------- ERROR, CANNOT find transition to move... ";// << startPos.x() * m_scale * FRAME_SIZE + 1 << ", " << startPos.y() * m_tracksHeight + m_tracksHeight / 2;
4796 bool snap = KdenliveSettings::snaptopoints();
4797 KdenliveSettings::setSnaptopoints(false);
4799 if (end.endPos - end.startPos == start.endPos - start.startPos) {
4800 // Transition was moved
4801 item->setPos((int) end.startPos.frames(m_document->fps()), (end.track) * m_tracksHeight + 1);
4802 } else if (end.endPos == start.endPos) {
4803 // Transition start resize
4804 item->resizeStart((int) end.startPos.frames(m_document->fps()));
4805 } else if (end.startPos == start.startPos) {
4806 // Transition end resize;
4807 kDebug() << "// resize END: " << end.endPos.frames(m_document->fps());
4808 item->resizeEnd((int) end.endPos.frames(m_document->fps()));
4811 item->setPos((int) end.startPos.frames(m_document->fps()), (end.track) * m_tracksHeight + 1);
4812 item->resizeStart((int) end.startPos.frames(m_document->fps()));
4813 item->resizeEnd((int) end.endPos.frames(m_document->fps()));
4815 //item->moveTransition(GenTime((int) (endPos.x() - startPos.x()), m_document->fps()));
4816 KdenliveSettings::setSnaptopoints(snap);
4817 item->updateTransitionEndTrack(getPreviousVideoTrack(end.track));
4818 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());
4819 if (m_dragItem && m_dragItem == item) {
4821 ClipItem *transitionClip = getClipItemAt(item->startPos(), item->track());
4822 if (transitionClip && transitionClip->baseClip()) {
4823 QString size = transitionClip->baseClip()->getProperty("frame_size");
4824 double factor = transitionClip->baseClip()->getProperty("aspect_ratio").toDouble();
4825 if (factor == 0) factor = 1.0;
4826 p.setX((int)(size.section('x', 0, 0).toInt() * factor + 0.5));
4827 p.setY(size.section('x', 1, 1).toInt());
4829 emit transitionItemSelected(item, getPreviousVideoTrack(item->track()), p);
4831 if (refresh) m_document->renderer()->doRefresh();
4832 setDocumentModified();
4835 void CustomTrackView::resizeClip(const ItemInfo &start, const ItemInfo &end, bool dontWorry)
4837 bool resizeClipStart = (start.startPos != end.startPos);
4838 ClipItem *item = getClipItemAtStart(start.startPos, start.track);
4840 if (dontWorry) return;
4841 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);
4842 kDebug() << "---------------- ERROR, CANNOT find clip to resize at... "; // << startPos;
4845 if (item->parentItem()) {
4846 // Item is part of a group, reset group
4847 resetSelectionGroup();
4850 bool snap = KdenliveSettings::snaptopoints();
4851 KdenliveSettings::setSnaptopoints(false);
4853 if (resizeClipStart) {
4854 ItemInfo clipinfo = item->info();
4855 clipinfo.track = m_document->tracksCount() - clipinfo.track;
4856 bool success = m_document->renderer()->mltResizeClipStart(clipinfo, end.startPos - clipinfo.startPos);
4858 item->resizeStart((int) end.startPos.frames(m_document->fps()));
4860 emit displayMessage(i18n("Error when resizing clip"), ErrorMessage);
4862 ItemInfo clipinfo = item->info();
4863 clipinfo.track = m_document->tracksCount() - clipinfo.track;
4864 bool success = m_document->renderer()->mltResizeClipEnd(clipinfo, end.endPos - clipinfo.startPos);
4866 item->resizeEnd((int) end.endPos.frames(m_document->fps()));
4868 emit displayMessage(i18n("Error when resizing clip"), ErrorMessage);
4870 if (!resizeClipStart && end.cropStart != start.cropStart) {
4871 kDebug() << "// RESIZE CROP, DIFF: " << (end.cropStart - start.cropStart).frames(25);
4872 ItemInfo clipinfo = end;
4873 clipinfo.track = m_document->tracksCount() - end.track;
4874 bool success = m_document->renderer()->mltResizeClipCrop(clipinfo, end.cropStart);
4876 item->setCropStart(end.cropStart);
4877 item->resetThumbs(true);
4880 m_document->renderer()->doRefresh();
4881 KdenliveSettings::setSnaptopoints(snap);
4882 setDocumentModified();
4885 void CustomTrackView::prepareResizeClipStart(AbstractClipItem* item, ItemInfo oldInfo, int pos, bool check, QUndoCommand *command)
4887 if (pos == oldInfo.startPos.frames(m_document->fps()))
4889 bool snap = KdenliveSettings::snaptopoints();
4891 KdenliveSettings::setSnaptopoints(false);
4892 item->resizeStart(pos);
4893 if (item->startPos().frames(m_document->fps()) != pos) {
4894 item->resizeStart(oldInfo.startPos.frames(m_document->fps()));
4895 emit displayMessage(i18n("Not possible to resize"), ErrorMessage);
4896 KdenliveSettings::setSnaptopoints(snap);
4899 KdenliveSettings::setSnaptopoints(snap);
4902 bool hasParentCommand = false;
4904 hasParentCommand = true;
4906 command = new QUndoCommand();
4907 command->setText(i18n("Resize clip start"));
4910 // do this here, too, because otherwise undo won't update the group
4911 if (item->parentItem() && item->parentItem() != m_selectionGroup)
4912 new RebuildGroupCommand(this, item->info().track, item->endPos() - GenTime(1, m_document->fps()), command);
4914 ItemInfo info = item->info();
4915 if (item->type() == AVWIDGET) {
4916 ItemInfo resizeinfo = oldInfo;
4917 resizeinfo.track = m_document->tracksCount() - resizeinfo.track;
4918 bool success = m_document->renderer()->mltResizeClipStart(resizeinfo, item->startPos() - oldInfo.startPos);
4920 // Check if there is an automatic transition on that clip (lower track)
4921 Transition *transition = getTransitionItemAtStart(oldInfo.startPos, oldInfo.track);
4922 if (transition && transition->isAutomatic()) {
4923 ItemInfo trInfo = transition->info();
4924 ItemInfo newTrInfo = trInfo;
4925 newTrInfo.startPos = item->startPos();
4926 if (newTrInfo.startPos < newTrInfo.endPos)
4927 new MoveTransitionCommand(this, trInfo, newTrInfo, true, command);
4929 // Check if there is an automatic transition on that clip (upper track)
4930 transition = getTransitionItemAtStart(oldInfo.startPos, oldInfo.track - 1);
4931 if (transition && transition->isAutomatic() && (m_document->tracksCount() - transition->transitionEndTrack()) == oldInfo.track) {
4932 ItemInfo trInfo = transition->info();
4933 ItemInfo newTrInfo = trInfo;
4934 newTrInfo.startPos = item->startPos();
4935 ClipItem * upperClip = getClipItemAt(oldInfo.startPos, oldInfo.track - 1);
4936 if ((!upperClip || !upperClip->baseClip()->isTransparent()) && newTrInfo.startPos < newTrInfo.endPos)
4937 new MoveTransitionCommand(this, trInfo, newTrInfo, true, command);
4940 ClipItem *clip = static_cast < ClipItem * >(item);
4943 // Since we must always resize clip before updating the keyframes, we
4944 // put a resize command before & after checking keyframes so that
4945 // we are sure the resize is performed before whenever we do or undo the action
4946 new ResizeClipCommand(this, oldInfo, info, false, true, command);
4947 adjustEffects(clip, oldInfo, command);
4948 new ResizeClipCommand(this, oldInfo, info, false, true, command);
4950 KdenliveSettings::setSnaptopoints(false);
4951 item->resizeStart((int) oldInfo.startPos.frames(m_document->fps()));
4952 KdenliveSettings::setSnaptopoints(snap);
4953 emit displayMessage(i18n("Error when resizing clip"), ErrorMessage);
4955 } else if (item->type() == TRANSITIONWIDGET) {
4956 Transition *transition = static_cast <Transition *>(item);
4957 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)) {
4958 // Cannot resize transition
4959 KdenliveSettings::setSnaptopoints(false);
4960 transition->resizeStart((int) oldInfo.startPos.frames(m_document->fps()));
4961 KdenliveSettings::setSnaptopoints(snap);
4962 emit displayMessage(i18n("Cannot resize transition"), ErrorMessage);
4964 MoveTransitionCommand *moveCommand = new MoveTransitionCommand(this, oldInfo, info, false, command);
4965 if (command == NULL)
4966 m_commandStack->push(moveCommand);
4970 if (item->parentItem() && item->parentItem() != m_selectionGroup)
4971 new RebuildGroupCommand(this, item->info().track, item->endPos() - GenTime(1, m_document->fps()), command);
4973 if (!hasParentCommand)
4974 m_commandStack->push(command);
4977 void CustomTrackView::prepareResizeClipEnd(AbstractClipItem* item, ItemInfo oldInfo, int pos, bool check, QUndoCommand *command)
4979 if (pos == oldInfo.endPos.frames(m_document->fps()))
4981 bool snap = KdenliveSettings::snaptopoints();
4983 KdenliveSettings::setSnaptopoints(false);
4984 item->resizeEnd(pos);
4985 if (item->endPos().frames(m_document->fps()) != pos) {
4986 item->resizeEnd(oldInfo.endPos.frames(m_document->fps()));
4987 emit displayMessage(i18n("Not possible to resize"), ErrorMessage);
4988 KdenliveSettings::setSnaptopoints(snap);
4991 KdenliveSettings::setSnaptopoints(snap);
4994 bool hasParentCommand = false;
4996 hasParentCommand = true;
4998 command = new QUndoCommand();
5001 // do this here, too, because otherwise undo won't update the group
5002 if (item->parentItem() && item->parentItem() != m_selectionGroup)
5003 new RebuildGroupCommand(this, item->info().track, item->startPos(), command);
5005 ItemInfo info = item->info();
5006 if (item->type() == AVWIDGET) {
5007 if (!hasParentCommand) command->setText(i18n("Resize clip end"));
5008 ItemInfo resizeinfo = info;
5009 resizeinfo.track = m_document->tracksCount() - resizeinfo.track;
5010 bool success = m_document->renderer()->mltResizeClipEnd(resizeinfo, resizeinfo.cropDuration);
5012 // Check if there is an automatic transition on that clip (lower track)
5013 Transition *tr = getTransitionItemAtEnd(oldInfo.endPos, oldInfo.track);
5014 if (tr && tr->isAutomatic()) {
5015 ItemInfo trInfo = tr->info();
5016 ItemInfo newTrInfo = trInfo;
5017 newTrInfo.endPos = item->endPos();
5018 if (newTrInfo.endPos > newTrInfo.startPos)
5019 new MoveTransitionCommand(this, trInfo, newTrInfo, true, command);
5022 // Check if there is an automatic transition on that clip (upper track)
5023 tr = getTransitionItemAtEnd(oldInfo.endPos, oldInfo.track - 1);
5024 if (tr && tr->isAutomatic() && (m_document->tracksCount() - tr->transitionEndTrack()) == oldInfo.track) {
5025 ItemInfo trInfo = tr->info();
5026 ItemInfo newTrInfo = trInfo;
5027 newTrInfo.endPos = item->endPos();
5028 ClipItem * upperClip = getClipItemAtEnd(oldInfo.endPos, oldInfo.track - 1);
5029 if ((!upperClip || !upperClip->baseClip()->isTransparent()) && newTrInfo.endPos > newTrInfo.startPos)
5030 new MoveTransitionCommand(this, trInfo, newTrInfo, true, command);
5034 ClipItem *clip = static_cast < ClipItem * >(item);
5037 // Since we must always resize clip before updating the keyframes, we
5038 // put a resize command before & after checking keyframes so that
5039 // we are sure the resize is performed before whenever we do or undo the action
5040 new ResizeClipCommand(this, oldInfo, info, false, true, command);
5041 adjustEffects(clip, oldInfo, command);
5042 new ResizeClipCommand(this, oldInfo, info, false, true, command);
5044 KdenliveSettings::setSnaptopoints(false);
5045 item->resizeEnd((int) oldInfo.endPos.frames(m_document->fps()));
5046 KdenliveSettings::setSnaptopoints(true);
5047 emit displayMessage(i18n("Error when resizing clip"), ErrorMessage);
5049 } else if (item->type() == TRANSITIONWIDGET) {
5050 if (!hasParentCommand) command->setText(i18n("Resize transition end"));
5051 Transition *transition = static_cast <Transition *>(item);
5052 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)) {
5053 // Cannot resize transition
5054 KdenliveSettings::setSnaptopoints(false);
5055 transition->resizeEnd((int) oldInfo.endPos.frames(m_document->fps()));
5056 KdenliveSettings::setSnaptopoints(true);
5057 emit displayMessage(i18n("Cannot resize transition"), ErrorMessage);
5059 // Check transition keyframes
5060 QDomElement old = transition->toXML();
5061 if (transition->updateKeyframes()) {
5062 QDomElement xml = transition->toXML();
5063 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);
5064 new EditTransitionCommand(this, transition->track(), transition->startPos(), old, xml, false, command);
5066 new MoveTransitionCommand(this, oldInfo, info, false, command);
5069 if (item->parentItem() && item->parentItem() != m_selectionGroup)
5070 new RebuildGroupCommand(this, item->info().track, item->startPos(), command);
5072 if (!hasParentCommand) {
5073 updateTrackDuration(oldInfo.track, command);
5074 m_commandStack->push(command);
5078 void CustomTrackView::updatePositionEffects(ClipItem* item, ItemInfo info, bool standalone)
5080 int end = item->fadeIn();
5082 // there is a fade in effect
5083 int effectPos = item->hasEffect("volume", "fadein");
5084 if (effectPos != -1) {
5085 QDomElement effect = item->getEffectAtIndex(effectPos);
5086 int start = item->cropStart().frames(m_document->fps());
5087 int max = item->cropDuration().frames(m_document->fps());
5089 // Make sure the fade effect is not longer than the clip
5090 item->setFadeIn(max);
5091 end = item->fadeIn();
5094 EffectsList::setParameter(effect, "in", QString::number(start));
5095 EffectsList::setParameter(effect, "out", QString::number(end));
5097 if (!m_document->renderer()->mltEditEffect(m_document->tracksCount() - item->track(), item->startPos(), getEffectArgs(effect)))
5098 emit displayMessage(i18n("Problem editing effect"), ErrorMessage);
5099 // if fade effect is displayed, update the effect edit widget with new clip duration
5100 if (item->isSelected() && effectPos == item->selectedEffectIndex())
5101 emit clipItemSelected(item);
5104 effectPos = item->hasEffect("brightness", "fade_from_black");
5105 if (effectPos != -1) {
5106 QDomElement effect = item->getEffectAtIndex(effectPos);
5107 int start = item->cropStart().frames(m_document->fps());
5108 int max = item->cropDuration().frames(m_document->fps());
5110 // Make sure the fade effect is not longer than the clip
5111 item->setFadeIn(max);
5112 end = item->fadeIn();
5115 EffectsList::setParameter(effect, "in", QString::number(start));
5116 EffectsList::setParameter(effect, "out", QString::number(end));
5118 if (!m_document->renderer()->mltEditEffect(m_document->tracksCount() - item->track(), item->startPos(), getEffectArgs(effect)))
5119 emit displayMessage(i18n("Problem editing effect"), ErrorMessage);
5120 // if fade effect is displayed, update the effect edit widget with new clip duration
5121 if (item->isSelected() && effectPos == item->selectedEffectIndex())
5122 emit clipItemSelected(item);
5127 int start = item->fadeOut();
5129 // there is a fade out effect
5130 int effectPos = item->hasEffect("volume", "fadeout");
5131 if (effectPos != -1) {
5132 QDomElement effect = item->getEffectAtIndex(effectPos);
5133 int max = item->cropDuration().frames(m_document->fps());
5134 int end = max + item->cropStart().frames(m_document->fps());
5136 // Make sure the fade effect is not longer than the clip
5137 item->setFadeOut(max);
5138 start = item->fadeOut();
5140 start = end - start;
5141 EffectsList::setParameter(effect, "in", QString::number(start));
5142 EffectsList::setParameter(effect, "out", QString::number(end));
5144 if (!m_document->renderer()->mltEditEffect(m_document->tracksCount() - item->track(), item->startPos(), getEffectArgs(effect)))
5145 emit displayMessage(i18n("Problem editing effect"), ErrorMessage);
5146 // if fade effect is displayed, update the effect edit widget with new clip duration
5147 if (item->isSelected() && effectPos == item->selectedEffectIndex())
5148 emit clipItemSelected(item);
5151 effectPos = item->hasEffect("brightness", "fade_to_black");
5152 if (effectPos != -1) {
5153 QDomElement effect = item->getEffectAtIndex(effectPos);
5154 int max = item->cropDuration().frames(m_document->fps());
5155 int end = max + item->cropStart().frames(m_document->fps());
5157 // Make sure the fade effect is not longer than the clip
5158 item->setFadeOut(max);
5159 start = item->fadeOut();
5161 start = end - start;
5162 EffectsList::setParameter(effect, "in", QString::number(start));
5163 EffectsList::setParameter(effect, "out", QString::number(end));
5165 if (!m_document->renderer()->mltEditEffect(m_document->tracksCount() - item->track(), item->startPos(), getEffectArgs(effect)))
5166 emit displayMessage(i18n("Problem editing effect"), ErrorMessage);
5167 // if fade effect is displayed, update the effect edit widget with new clip duration
5168 if (item->isSelected() && effectPos == item->selectedEffectIndex())
5169 emit clipItemSelected(item);
5174 int effectPos = item->hasEffect("freeze", "freeze");
5175 if (effectPos != -1) {
5176 // Freeze effect needs to be adjusted with clip resize
5177 int diff = (info.startPos - item->startPos()).frames(m_document->fps());
5178 QDomElement eff = item->getEffectAtIndex(effectPos);
5179 if (!eff.isNull() && diff != 0) {
5180 int freeze_pos = EffectsList::parameter(eff, "frame").toInt() + diff;
5181 EffectsList::setParameter(eff, "frame", QString::number(freeze_pos));
5183 if (item->isSelected() && item->selectedEffect().attribute("id") == "freeze") {
5184 emit clipItemSelected(item);
5191 double CustomTrackView::getSnapPointForPos(double pos)
5193 return m_scene->getSnapPointForPos(pos, KdenliveSettings::snaptopoints());
5196 void CustomTrackView::updateSnapPoints(AbstractClipItem *selected, QList <GenTime> offsetList, bool skipSelectedItems)
5198 QList <GenTime> snaps;
5199 if (selected && offsetList.isEmpty()) offsetList.append(selected->cropDuration());
5200 QList<QGraphicsItem *> itemList = items();
5201 for (int i = 0; i < itemList.count(); i++) {
5202 if (itemList.at(i) == selected) continue;
5203 if (skipSelectedItems && itemList.at(i)->isSelected()) continue;
5204 if (itemList.at(i)->type() == AVWIDGET) {
5205 ClipItem *item = static_cast <ClipItem *>(itemList.at(i));
5206 GenTime start = item->startPos();
5207 GenTime end = item->endPos();
5208 snaps.append(start);
5210 if (!offsetList.isEmpty()) {
5211 for (int j = 0; j < offsetList.size(); j++) {
5212 if (start > offsetList.at(j)) snaps.append(start - offsetList.at(j));
5213 if (end > offsetList.at(j)) snaps.append(end - offsetList.at(j));
5217 QList < GenTime > markers = item->snapMarkers();
5218 for (int j = 0; j < markers.size(); ++j) {
5219 GenTime t = markers.at(j);
5221 if (!offsetList.isEmpty()) {
5222 for (int k = 0; k < offsetList.size(); k++) {
5223 if (t > offsetList.at(k)) snaps.append(t - offsetList.at(k));
5227 } else if (itemList.at(i)->type() == TRANSITIONWIDGET) {
5228 Transition *transition = static_cast <Transition*>(itemList.at(i));
5229 GenTime start = transition->startPos();
5230 GenTime end = transition->endPos();
5231 snaps.append(start);
5233 if (!offsetList.isEmpty()) {
5234 for (int j = 0; j < offsetList.size(); j++) {
5235 if (start > offsetList.at(j)) snaps.append(start - offsetList.at(j));
5236 if (end > offsetList.at(j)) snaps.append(end - offsetList.at(j));
5242 // add cursor position
5243 GenTime pos = GenTime(m_cursorPos, m_document->fps());
5245 if (!offsetList.isEmpty()) {
5246 for (int j = 0; j < offsetList.size(); j++) {
5247 snaps.append(pos - offsetList.at(j));
5252 for (int i = 0; i < m_guides.count(); i++) {
5253 snaps.append(m_guides.at(i)->position());
5254 if (!offsetList.isEmpty()) {
5255 for (int j = 0; j < offsetList.size(); j++) {
5256 snaps.append(m_guides.at(i)->position() - offsetList.at(j));
5262 QPoint z = m_document->zone();
5263 snaps.append(GenTime(z.x(), m_document->fps()));
5264 snaps.append(GenTime(z.y(), m_document->fps()));
5267 m_scene->setSnapList(snaps);
5268 //for (int i = 0; i < m_snapPoints.size(); ++i)
5269 // kDebug() << "SNAP POINT: " << m_snapPoints.at(i).frames(25);
5272 void CustomTrackView::slotSeekToPreviousSnap()
5274 updateSnapPoints(NULL);
5275 GenTime res = m_scene->previousSnapPoint(GenTime(m_cursorPos, m_document->fps()));
5276 seekCursorPos((int) res.frames(m_document->fps()));
5280 void CustomTrackView::slotSeekToNextSnap()
5282 updateSnapPoints(NULL);
5283 GenTime res = m_scene->nextSnapPoint(GenTime(m_cursorPos, m_document->fps()));
5284 seekCursorPos((int) res.frames(m_document->fps()));
5288 void CustomTrackView::clipStart()
5290 AbstractClipItem *item = getMainActiveClip();
5292 seekCursorPos((int) item->startPos().frames(m_document->fps()));
5297 void CustomTrackView::clipEnd()
5299 AbstractClipItem *item = getMainActiveClip();
5301 seekCursorPos((int) item->endPos().frames(m_document->fps()) - 1);
5306 void CustomTrackView::slotAddClipExtraData(const QString &id, const QString &key, const QString &data, QUndoCommand *groupCommand)
5308 DocClipBase *base = m_document->clipManager()->getClipById(id);
5310 QMap <QString, QString> extraData = base->analysisData();
5311 QString oldData = extraData.value(key);
5312 AddExtraDataCommand *command = new AddExtraDataCommand(this, id, key, oldData, data, groupCommand);
5313 if (!groupCommand) m_commandStack->push(command);
5316 void CustomTrackView::slotAddClipMarker(const QString &id, QList <CommentedTime> newMarkers, QUndoCommand *groupCommand)
5318 QUndoCommand *subCommand = NULL;
5319 if (newMarkers.count() > 1 && groupCommand == NULL) {
5320 subCommand = new QUndoCommand;
5321 subCommand->setText("Add markers");
5323 for (int i = 0; i < newMarkers.count(); i++) {
5324 CommentedTime oldMarker = m_document->clipManager()->getClipById(id)->markerAt(newMarkers.at(i).time());
5325 if (oldMarker == CommentedTime()) {
5326 oldMarker = newMarkers.at(i);
5327 oldMarker.setMarkerType(-1);
5329 if (newMarkers.count() == 1 && !groupCommand) {
5330 AddMarkerCommand *command = new AddMarkerCommand(this, oldMarker, newMarkers.at(i), id, groupCommand);
5331 m_commandStack->push(command);
5333 else if (groupCommand) {
5334 (void) new AddMarkerCommand(this, oldMarker, newMarkers.at(i), id, groupCommand);
5337 (void) new AddMarkerCommand(this, oldMarker, newMarkers.at(i), id, subCommand);
5340 if (subCommand) m_commandStack->push(subCommand);
5343 void CustomTrackView::slotDeleteClipMarker(const QString &comment, const QString &id, const GenTime &position)
5345 CommentedTime oldmarker(position, comment);
5346 CommentedTime marker = oldmarker;
5347 marker.setMarkerType(-1);
5348 AddMarkerCommand *command = new AddMarkerCommand(this, oldmarker, marker, id);
5349 m_commandStack->push(command);
5352 void CustomTrackView::slotDeleteAllClipMarkers(const QString &id)
5354 DocClipBase *base = m_document->clipManager()->getClipById(id);
5355 QList <CommentedTime> markers = base->commentedSnapMarkers();
5357 if (markers.isEmpty()) {
5358 emit displayMessage(i18n("Clip has no markers"), ErrorMessage);
5361 QUndoCommand *deleteMarkers = new QUndoCommand();
5362 deleteMarkers->setText("Delete clip markers");
5364 for (int i = 0; i < markers.size(); i++) {
5365 CommentedTime oldMarker = markers.at(i);
5366 CommentedTime marker = oldMarker;
5367 marker.setMarkerType(-1);
5368 new AddMarkerCommand(this, oldMarker, marker, id, deleteMarkers);
5370 m_commandStack->push(deleteMarkers);
5373 void CustomTrackView::slotSaveClipMarkers(const QString &id)
5375 DocClipBase *base = m_document->clipManager()->getClipById(id);
5376 QList < CommentedTime > markers = base->commentedSnapMarkers();
5377 if (!markers.isEmpty()) {
5378 // Set up categories
5379 QComboBox *cbox = new QComboBox;
5380 cbox->insertItem(0, i18n("All categories"));
5381 for (int i = 0; i < 5; ++i) {
5382 cbox->insertItem(i + 1, i18n("Category %1", i));
5383 cbox->setItemData(i + 1, CommentedTime::markerColor(i), Qt::DecorationRole);
5385 cbox->setCurrentIndex(0);
5386 KFileDialog fd(KUrl("kfiledialog:///projectfolder"), "text/plain", this, cbox);
5387 fd.setMode(KFile::File);
5388 fd.setOperationMode(KFileDialog::Saving);
5390 QString url = fd.selectedFile();
5391 //QString url = KFileDialog::getSaveFileName(KUrl("kfiledialog:///projectfolder"), "text/plain", this, i18n("Save markers"));
5392 if (url.isEmpty()) return;
5395 int category = cbox->currentIndex() - 1;
5396 for (int i = 0; i < markers.count(); i++) {
5397 if (category >= 0) {
5398 // Save only the markers in selected category
5399 if (markers.at(i).markerType() != category) continue;
5401 data.append(QString::number(markers.at(i).time().seconds()));
5403 data.append(QString::number(markers.at(i).time().seconds()));
5405 data.append(markers.at(i).comment());
5411 if (!file.open(QIODevice::WriteOnly | QIODevice::Text)) {
5412 emit displayMessage(i18n("Cannot open file %1", url), ErrorMessage);
5415 file.write(data.toUtf8());
5420 void CustomTrackView::slotLoadClipMarkers(const QString &id)
5422 QComboBox *cbox = new QComboBox;
5423 for (int i = 0; i < 5; ++i) {
5424 cbox->insertItem(i, i18n("Category %1", i));
5425 cbox->setItemData(i, CommentedTime::markerColor(i), Qt::DecorationRole);
5427 cbox->setCurrentIndex(KdenliveSettings::default_marker_type());
5428 KFileDialog fd(KUrl("kfiledialog:///projectfolder"), "text/plain", this, cbox);
5429 fd.setMode(KFile::File);
5430 fd.setOperationMode(KFileDialog::Opening);
5432 QString url = fd.selectedFile();
5434 //KUrl url = KFileDialog::getOpenUrl(KUrl("kfiledialog:///projectfolder"), "text/plain", this, i18n("Load marker file"));
5435 if (url.isEmpty()) return;
5436 int category = cbox->currentIndex();
5439 if (!file.open(QIODevice::ReadOnly | QIODevice::Text)) {
5440 emit displayMessage(i18n("Cannot open file %1", KUrl(url).fileName()), ErrorMessage);
5443 QString data = QString::fromUtf8(file.readAll());
5445 QStringList lines = data.split("\n", QString::SkipEmptyParts);
5448 QUndoCommand *command = new QUndoCommand();
5449 command->setText("Load markers");
5451 QList <CommentedTime> markersList;
5452 foreach(QString line, lines) {
5454 values = line.split("\t", QString::SkipEmptyParts);
5455 double time1 = values.at(0).toDouble(&ok);
5458 if (values.count() >1) {
5459 time2 = values.at(1).toDouble(&ok);
5460 if (values.count() == 2) {
5461 // Check if second value is a number or text
5464 markerText = values.at(1);
5466 else markerText = i18n("Marker");
5469 // We assume 3 values per line: in out name
5471 // 2nd value is not a number, drop
5474 markerText = values.at(2);
5478 if (!markerText.isEmpty()) {
5479 // Marker found, add it
5480 //TODO: allow user to set a marker category
5481 CommentedTime marker1(GenTime(time1), markerText, category);
5482 markersList << marker1;
5483 if (time2 > 0 && time2 != time1) {
5484 CommentedTime marker2(GenTime(time2), markerText, category);
5485 markersList << marker2;
5489 if (!markersList.isEmpty()) slotAddClipMarker(id, markersList, command);
5490 if (command->childCount() > 0) m_commandStack->push(command);
5491 else delete command;
5494 void CustomTrackView::addMarker(const QString &id, const CommentedTime marker)
5496 DocClipBase *base = m_document->clipManager()->getClipById(id);
5497 if (base == NULL) return;
5498 if (marker.markerType() < 0) base->deleteSnapMarker(marker.time());
5499 else base->addSnapMarker(marker);
5500 emit updateClipMarkers(base);
5501 setDocumentModified();
5502 viewport()->update();
5505 void CustomTrackView::addData(const QString &id, const QString &key, const QString &data)
5507 DocClipBase *base = m_document->clipManager()->getClipById(id);
5508 if (base == NULL) return;
5509 base->setAnalysisData(key, data);
5510 emit updateClipExtraData(base);
5511 setDocumentModified();
5512 viewport()->update();
5515 int CustomTrackView::hasGuide(int pos, int offset)
5517 for (int i = 0; i < m_guides.count(); i++) {
5518 int guidePos = m_guides.at(i)->position().frames(m_document->fps());
5519 if (qAbs(guidePos - pos) <= offset) return guidePos;
5520 else if (guidePos > pos) return -1;
5525 void CustomTrackView::buildGuidesMenu(QMenu *goMenu) const
5529 double fps = m_document->fps();
5530 for (int i = 0; i < m_guides.count(); i++) {
5531 act = goMenu->addAction(m_guides.at(i)->label() + '/' + Timecode::getStringTimecode(m_guides.at(i)->position().frames(fps), fps));
5532 act->setData(m_guides.at(i)->position().frames(m_document->fps()));
5534 goMenu->setEnabled(!m_guides.isEmpty());
5537 void CustomTrackView::editGuide(const GenTime &oldPos, const GenTime &pos, const QString &comment)
5539 if (oldPos > GenTime() && pos > GenTime()) {
5541 for (int i = 0; i < m_guides.count(); i++) {
5542 if (m_guides.at(i)->position() == oldPos) {
5543 Guide *item = m_guides.at(i);
5544 item->updateGuide(pos, comment);
5548 } else if (pos > GenTime()) addGuide(pos, comment);
5552 for (int i = 0; i < m_guides.count(); i++) {
5553 if (m_guides.at(i)->position() == oldPos) {
5554 delete m_guides.takeAt(i);
5559 if (!found) emit displayMessage(i18n("No guide at cursor time"), ErrorMessage);
5561 qSort(m_guides.begin(), m_guides.end(), sortGuidesList);
5562 m_document->syncGuides(m_guides);
5565 bool CustomTrackView::addGuide(const GenTime &pos, const QString &comment)
5567 for (int i = 0; i < m_guides.count(); i++) {
5568 if (m_guides.at(i)->position() == pos) {
5569 emit displayMessage(i18n("A guide already exists at position %1", m_document->timecode().getTimecodeFromFrames(pos.frames(m_document->fps()))), ErrorMessage);
5573 Guide *g = new Guide(this, pos, comment, m_tracksHeight * m_document->tracksCount() * matrix().m22());
5574 scene()->addItem(g);
5576 qSort(m_guides.begin(), m_guides.end(), sortGuidesList);
5577 m_document->syncGuides(m_guides);
5581 void CustomTrackView::slotAddGuide(bool dialog)
5583 CommentedTime marker(GenTime(m_cursorPos, m_document->fps()), i18n("Guide"));
5585 QPointer<MarkerDialog> d = new MarkerDialog(NULL, marker,
5586 m_document->timecode(), i18n("Add Guide"), this);
5587 if (d->exec() != QDialog::Accepted) {
5591 marker = d->newMarker();
5594 marker.setComment(m_document->timecode().getDisplayTimecodeFromFrames(m_cursorPos, false));
5596 if (addGuide(marker.time(), marker.comment())) {
5597 EditGuideCommand *command = new EditGuideCommand(this, GenTime(), QString(), marker.time(), marker.comment(), false);
5598 m_commandStack->push(command);
5602 void CustomTrackView::slotEditGuide(int guidePos)
5605 if (guidePos == -1) pos = GenTime(m_cursorPos, m_document->fps());
5606 else pos = GenTime(guidePos, m_document->fps());
5608 for (int i = 0; i < m_guides.count(); i++) {
5609 if (m_guides.at(i)->position() == pos) {
5610 slotEditGuide(m_guides.at(i)->info());
5615 if (!found) emit displayMessage(i18n("No guide at cursor time"), ErrorMessage);
5618 void CustomTrackView::slotEditGuide(CommentedTime guide)
5620 QPointer<MarkerDialog> d = new MarkerDialog(NULL, guide, m_document->timecode(), i18n("Edit Guide"), this);
5621 if (d->exec() == QDialog::Accepted) {
5622 EditGuideCommand *command = new EditGuideCommand(this, guide.time(), guide.comment(), d->newMarker().time(), d->newMarker().comment(), true);
5623 m_commandStack->push(command);
5629 void CustomTrackView::slotEditTimeLineGuide()
5631 if (m_dragGuide == NULL) return;
5632 CommentedTime guide = m_dragGuide->info();
5633 QPointer<MarkerDialog> d = new MarkerDialog(NULL, guide,
5634 m_document->timecode(), i18n("Edit Guide"), this);
5635 if (d->exec() == QDialog::Accepted) {
5636 EditGuideCommand *command = new EditGuideCommand(this, guide.time(), guide.comment(), d->newMarker().time(), d->newMarker().comment(), true);
5637 m_commandStack->push(command);
5642 void CustomTrackView::slotDeleteGuide(int guidePos)
5645 if (guidePos == -1) pos = GenTime(m_cursorPos, m_document->fps());
5646 else pos = GenTime(guidePos, m_document->fps());
5648 for (int i = 0; i < m_guides.count(); i++) {
5649 if (m_guides.at(i)->position() == pos) {
5650 EditGuideCommand *command = new EditGuideCommand(this, m_guides.at(i)->position(), m_guides.at(i)->label(), GenTime(), QString(), true);
5651 m_commandStack->push(command);
5656 if (!found) emit displayMessage(i18n("No guide at cursor time"), ErrorMessage);
5660 void CustomTrackView::slotDeleteTimeLineGuide()
5662 if (m_dragGuide == NULL) return;
5663 EditGuideCommand *command = new EditGuideCommand(this, m_dragGuide->position(), m_dragGuide->label(), GenTime(), QString(), true);
5664 m_commandStack->push(command);
5668 void CustomTrackView::slotDeleteAllGuides()
5670 QUndoCommand *deleteAll = new QUndoCommand();
5671 deleteAll->setText("Delete all guides");
5672 for (int i = 0; i < m_guides.count(); i++) {
5673 new EditGuideCommand(this, m_guides.at(i)->position(), m_guides.at(i)->label(), GenTime(), QString(), true, deleteAll);
5675 m_commandStack->push(deleteAll);
5678 void CustomTrackView::setTool(PROJECTTOOL tool)
5683 void CustomTrackView::setScale(double scaleFactor, double verticalScale)
5686 newmatrix = newmatrix.scale(scaleFactor, verticalScale);
5687 m_scene->setScale(scaleFactor, verticalScale);
5688 removeTipAnimation();
5689 bool adjust = false;
5690 if (verticalScale != matrix().m22()) adjust = true;
5691 setMatrix(newmatrix);
5693 double newHeight = m_tracksHeight * m_document->tracksCount() * matrix().m22();
5694 m_cursorLine->setLine(m_cursorLine->line().x1(), 0, m_cursorLine->line().x1(), newHeight - 1);
5695 for (int i = 0; i < m_guides.count(); i++) {
5696 QLineF l = m_guides.at(i)->line();
5697 l.setP2(QPointF(l.x2(), newHeight));
5698 m_guides.at(i)->setLine(l);
5700 setSceneRect(0, 0, sceneRect().width(), m_tracksHeight * m_document->tracksCount());
5703 int diff = sceneRect().width() - m_projectDuration;
5704 if (diff * newmatrix.m11() < 50) {
5705 if (newmatrix.m11() < 0.4)
5706 setSceneRect(0, 0, (m_projectDuration + 100 / newmatrix.m11()), sceneRect().height());
5708 setSceneRect(0, 0, (m_projectDuration + 300), sceneRect().height());
5710 double verticalPos = mapToScene(QPoint(0, viewport()->height() / 2)).y();
5711 centerOn(QPointF(cursorPos(), verticalPos));
5714 void CustomTrackView::slotRefreshGuides()
5716 if (KdenliveSettings::showmarkers()) {
5717 for (int i = 0; i < m_guides.count(); i++)
5718 m_guides.at(i)->update();
5722 void CustomTrackView::drawBackground(QPainter * painter, const QRectF &rect)
5724 painter->setClipRect(rect);
5725 QPen pen1 = painter->pen();
5726 QColor lineColor = palette().dark().color();
5727 lineColor.setAlpha(100);
5728 pen1.setColor(lineColor);
5729 painter->setPen(pen1);
5730 double min = rect.left();
5731 double max = rect.right();
5732 painter->drawLine(QPointF(min, 0), QPointF(max, 0));
5733 int maxTrack = m_document->tracksCount();
5734 QColor lockedColor = palette().button().color();
5735 QColor audioColor = palette().alternateBase().color();
5736 for (int i = 0; i < maxTrack; i++) {
5737 TrackInfo info = m_document->trackInfoAt(maxTrack - i - 1);
5738 if (info.isLocked || info.type == AUDIOTRACK || i == m_selectedTrack) {
5739 const QRectF track(min, m_tracksHeight * i + 1, max - min, m_tracksHeight - 1);
5740 if (i == m_selectedTrack)
5741 painter->fillRect(track, m_activeTrackBrush.brush(this));
5743 painter->fillRect(track, info.isLocked ? lockedColor : audioColor);
5745 painter->drawLine(QPointF(min, m_tracksHeight *(i + 1)), QPointF(max, m_tracksHeight *(i + 1)));
5749 bool CustomTrackView::findString(const QString &text)
5752 for (int i = 0; i < m_searchPoints.size(); ++i) {
5753 marker = m_searchPoints.at(i).comment();
5754 if (marker.contains(text, Qt::CaseInsensitive)) {
5755 seekCursorPos(m_searchPoints.at(i).time().frames(m_document->fps()));
5756 int vert = verticalScrollBar()->value();
5757 int hor = cursorPos();
5758 ensureVisible(hor, vert + 10, 2, 2, 50, 0);
5766 void CustomTrackView::selectFound(QString track, QString pos)
5768 seekCursorPos(m_document->timecode().getFrameCount(pos));
5769 slotSelectTrack(track.toInt());
5771 int vert = verticalScrollBar()->value();
5772 int hor = cursorPos();
5773 ensureVisible(hor, vert + 10, 2, 2, 50, 0);
5776 bool CustomTrackView::findNextString(const QString &text)
5779 for (int i = m_findIndex + 1; i < m_searchPoints.size(); ++i) {
5780 marker = m_searchPoints.at(i).comment();
5781 if (marker.contains(text, Qt::CaseInsensitive)) {
5782 seekCursorPos(m_searchPoints.at(i).time().frames(m_document->fps()));
5783 int vert = verticalScrollBar()->value();
5784 int hor = cursorPos();
5785 ensureVisible(hor, vert + 10, 2, 2, 50, 0);
5794 void CustomTrackView::initSearchStrings()
5796 m_searchPoints.clear();
5797 QList<QGraphicsItem *> itemList = items();
5798 for (int i = 0; i < itemList.count(); i++) {
5799 // parse all clip names
5800 if (itemList.at(i)->type() == AVWIDGET) {
5801 ClipItem *item = static_cast <ClipItem *>(itemList.at(i));
5802 GenTime start = item->startPos();
5803 CommentedTime t(start, item->clipName());
5804 m_searchPoints.append(t);
5805 // add all clip markers
5806 QList < CommentedTime > markers = item->commentedSnapMarkers();
5807 m_searchPoints += markers;
5812 for (int i = 0; i < m_guides.count(); i++)
5813 m_searchPoints.append(m_guides.at(i)->info());
5815 qSort(m_searchPoints);
5818 void CustomTrackView::clearSearchStrings()
5820 m_searchPoints.clear();
5824 QList<ItemInfo> CustomTrackView::findId(const QString &clipId)
5826 QList<ItemInfo> matchingInfo;
5827 QList<QGraphicsItem *> itemList = items();
5828 for (int i = 0; i < itemList.count(); i++) {
5829 if (itemList.at(i)->type() == AVWIDGET) {
5830 ClipItem *item = (ClipItem *)itemList.at(i);
5831 if (item->clipProducer() == clipId)
5832 matchingInfo << item->info();
5835 return matchingInfo;
5838 void CustomTrackView::copyClip()
5840 qDeleteAll(m_copiedItems);
5841 m_copiedItems.clear();
5842 QList<QGraphicsItem *> itemList = scene()->selectedItems();
5843 if (itemList.count() == 0) {
5844 emit displayMessage(i18n("Select a clip before copying"), ErrorMessage);
5847 for (int i = 0; i < itemList.count(); i++) {
5848 if (itemList.at(i)->type() == AVWIDGET) {
5849 ClipItem *clip = static_cast <ClipItem *>(itemList.at(i));
5850 ClipItem *clone = clip->clone(clip->info());
5851 m_copiedItems.append(clone);
5852 } else if (itemList.at(i)->type() == TRANSITIONWIDGET) {
5853 Transition *dup = static_cast <Transition *>(itemList.at(i));
5854 m_copiedItems.append(dup->clone());
5859 bool CustomTrackView::canBePastedTo(ItemInfo info, int type) const
5861 if (m_scene->editMode() != NORMALEDIT) {
5862 // If we are in overwrite mode, always allow the move
5865 int height = m_tracksHeight - 2;
5867 if (type == TRANSITIONWIDGET) {
5868 height = Transition::itemHeight();
5869 offset = Transition::itemOffset();
5871 else if (type == AVWIDGET) {
5872 height = ClipItem::itemHeight();
5873 offset = ClipItem::itemOffset();
5875 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);
5876 QList<QGraphicsItem *> collisions = scene()->items(rect, Qt::IntersectsItemBoundingRect);
5877 for (int i = 0; i < collisions.count(); i++) {
5878 if (collisions.at(i)->type() == type) {
5885 bool CustomTrackView::canBePastedTo(QList <ItemInfo> infoList, int type) const
5888 for (int i = 0; i < infoList.count(); i++) {
5889 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));
5892 QList<QGraphicsItem *> collisions = scene()->items(path);
5893 for (int i = 0; i < collisions.count(); i++) {
5894 if (collisions.at(i)->type() == type) return false;
5899 bool CustomTrackView::canBePasted(QList<AbstractClipItem *> items, GenTime offset, int trackOffset) const
5901 for (int i = 0; i < items.count(); i++) {
5902 ItemInfo info = items.at(i)->info();
5903 info.startPos += offset;
5904 info.endPos += offset;
5905 info.track += trackOffset;
5906 if (!canBePastedTo(info, items.at(i)->type())) return false;
5911 bool CustomTrackView::canBeMoved(QList<AbstractClipItem *> items, GenTime offset, int trackOffset) const
5913 QPainterPath movePath;
5914 movePath.moveTo(0, 0);
5916 for (int i = 0; i < items.count(); i++) {
5917 ItemInfo info = items.at(i)->info();
5918 info.startPos = info.startPos + offset;
5919 info.endPos = info.endPos + offset;
5920 info.track = info.track + trackOffset;
5921 if (info.startPos < GenTime()) {
5922 // No clip should go below 0
5925 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));
5926 movePath.addRect(rect);
5928 QList<QGraphicsItem *> collisions = scene()->items(movePath, Qt::IntersectsItemBoundingRect);
5929 for (int i = 0; i < collisions.count(); i++) {
5930 if ((collisions.at(i)->type() == AVWIDGET || collisions.at(i)->type() == TRANSITIONWIDGET) && !items.contains(static_cast <AbstractClipItem *>(collisions.at(i)))) {
5931 kDebug() << " //////////// CLIP COLLISION, MOVE NOT ALLOWED";
5939 void CustomTrackView::pasteClip()
5941 if (m_copiedItems.count() == 0) {
5942 emit displayMessage(i18n("No clip copied"), ErrorMessage);
5947 GenTime pos = GenTime(-1);
5948 if (m_menuPosition.isNull()) {
5949 position = mapFromGlobal(QCursor::pos());
5950 if (!contentsRect().contains(position) || mapToScene(position).y() / m_tracksHeight > m_document->tracksCount()) {
5951 track = m_selectedTrack;
5952 pos = GenTime(m_cursorPos, m_document->fps());
5953 /*emit displayMessage(i18n("Cannot paste selected clips"), ErrorMessage);
5957 position = m_menuPosition;
5960 if (pos == GenTime(-1))
5961 pos = GenTime((int)(mapToScene(position).x()), m_document->fps());
5963 track = (int)(mapToScene(position).y() / m_tracksHeight);
5965 GenTime leftPos = m_copiedItems.at(0)->startPos();
5966 int lowerTrack = m_copiedItems.at(0)->track();
5967 int upperTrack = m_copiedItems.at(0)->track();
5968 for (int i = 1; i < m_copiedItems.count(); i++) {
5969 if (m_copiedItems.at(i)->startPos() < leftPos) leftPos = m_copiedItems.at(i)->startPos();
5970 if (m_copiedItems.at(i)->track() < lowerTrack) lowerTrack = m_copiedItems.at(i)->track();
5971 if (m_copiedItems.at(i)->track() > upperTrack) upperTrack = m_copiedItems.at(i)->track();
5974 GenTime offset = pos - leftPos;
5975 int trackOffset = track - lowerTrack;
5977 if (lowerTrack + trackOffset < 0) trackOffset = 0 - lowerTrack;
5978 if (upperTrack + trackOffset > m_document->tracksCount() - 1) trackOffset = m_document->tracksCount() - upperTrack - 1;
5979 if (!canBePasted(m_copiedItems, offset, trackOffset)) {
5980 emit displayMessage(i18n("Cannot paste selected clips"), ErrorMessage);
5983 QUndoCommand *pasteClips = new QUndoCommand();
5984 pasteClips->setText("Paste clips");
5986 for (int i = 0; i < m_copiedItems.count(); i++) {
5987 // parse all clip names
5988 if (m_copiedItems.at(i) && m_copiedItems.at(i)->type() == AVWIDGET) {
5989 ClipItem *clip = static_cast <ClipItem *>(m_copiedItems.at(i));
5990 ItemInfo info = clip->info();
5991 info.startPos += offset;
5992 info.endPos += offset;
5993 info.track += trackOffset;
5994 if (canBePastedTo(info, AVWIDGET)) {
5995 new AddTimelineClipCommand(this, clip->xml(), clip->clipProducer(), info, clip->effectList(), m_scene->editMode() == OVERWRITEEDIT, m_scene->editMode() == INSERTEDIT, true, false, pasteClips);
5996 } else emit displayMessage(i18n("Cannot paste clip to selected place"), ErrorMessage);
5997 } else if (m_copiedItems.at(i) && m_copiedItems.at(i)->type() == TRANSITIONWIDGET) {
5998 Transition *tr = static_cast <Transition *>(m_copiedItems.at(i));
6000 info.startPos = tr->startPos() + offset;
6001 info.endPos = tr->endPos() + offset;
6002 info.track = tr->track() + trackOffset;
6003 int transitionEndTrack;
6004 if (!tr->forcedTrack()) transitionEndTrack = getPreviousVideoTrack(info.track);
6005 else transitionEndTrack = tr->transitionEndTrack();
6006 if (canBePastedTo(info, TRANSITIONWIDGET)) {
6007 if (info.startPos >= info.endPos) {
6008 emit displayMessage(i18n("Invalid transition"), ErrorMessage);
6009 } else new AddTransitionCommand(this, info, transitionEndTrack, tr->toXML(), false, true, pasteClips);
6010 } else emit displayMessage(i18n("Cannot paste transition to selected place"), ErrorMessage);
6013 updateTrackDuration(-1, pasteClips);
6014 m_commandStack->push(pasteClips);
6017 void CustomTrackView::pasteClipEffects()
6019 if (m_copiedItems.count() != 1 || m_copiedItems.at(0)->type() != AVWIDGET) {
6020 emit displayMessage(i18n("You must copy exactly one clip before pasting effects"), ErrorMessage);
6023 ClipItem *clip = static_cast < ClipItem *>(m_copiedItems.at(0));
6025 QUndoCommand *paste = new QUndoCommand();
6026 paste->setText("Paste effects");
6028 QList<QGraphicsItem *> clips = scene()->selectedItems();
6031 for (int i = 0; i < clips.count(); ++i) {
6032 if (clips.at(i)->type() == GROUPWIDGET) {
6033 QList<QGraphicsItem *> children = clips.at(i)->childItems();
6034 for (int j = 0; j < children.count(); j++) {
6035 if (children.at(j)->type() == AVWIDGET && !clips.contains(children.at(j))) {
6036 clips.append(children.at(j));
6042 for (int i = 0; i < clips.count(); ++i) {
6043 if (clips.at(i)->type() == AVWIDGET) {
6044 ClipItem *item = static_cast < ClipItem *>(clips.at(i));
6045 for (int j = 0; j < clip->effectsCount(); j++) {
6046 QDomElement eff = clip->effect(j);
6047 if (eff.attribute("unique", "0") == "0" || item->hasEffect(eff.attribute("tag"), eff.attribute("id")) == -1) {
6048 adjustKeyfames(clip->cropStart(), item->cropStart(), item->cropDuration(), eff);
6049 new AddEffectCommand(this, m_document->tracksCount() - item->track(), item->startPos(), eff, true, paste);
6054 if (paste->childCount() > 0) m_commandStack->push(paste);
6057 //adjust effects (fades, ...)
6058 for (int i = 0; i < clips.count(); ++i) {
6059 if (clips.at(i)->type() == AVWIDGET) {
6060 ClipItem *item = static_cast < ClipItem *>(clips.at(i));
6061 updatePositionEffects(item, item->info());
6067 void CustomTrackView::adjustKeyfames(GenTime oldstart, GenTime newstart, GenTime duration, QDomElement xml)
6069 // parse parameters to check if we need to adjust to the new crop start
6070 int diff = (newstart - oldstart).frames(m_document->fps());
6071 int max = (newstart + duration).frames(m_document->fps());
6073 QDomNodeList params = xml.elementsByTagName("parameter");
6074 for (int i = 0; i < params.count(); i++) {
6075 QDomElement e = params.item(i).toElement();
6076 if (!e.isNull() && (e.attribute("type") == "keyframe" || e.attribute("type") == "simplekeyframe")) {
6077 QString def = e.attribute("default");
6078 // Effect has a keyframe type parameter, we need to adjust the values
6079 QStringList keys = e.attribute("keyframes").split(';', QString::SkipEmptyParts);
6080 QStringList newKeyFrames;
6081 foreach(const QString &str, keys) {
6082 int pos = str.section(':', 0, 0).toInt();
6083 double val = str.section(':', 1, 1).toDouble();
6086 newKeyFrames.append(QString::number(max) + ':' + locale.toString(val));
6088 } else newKeyFrames.append(QString::number(pos) + ':' + locale.toString(val));
6090 //kDebug()<<"ORIGIN: "<<keys<<", FIXED: "<<newKeyFrames;
6091 e.setAttribute("keyframes", newKeyFrames.join(";"));
6096 ClipItem *CustomTrackView::getClipUnderCursor() const
6098 QRectF rect((double) m_cursorPos, 0.0, 1.0, (double)(m_tracksHeight * m_document->tracksCount()));
6099 QList<QGraphicsItem *> collisions = scene()->items(rect, Qt::IntersectsItemBoundingRect);
6100 for (int i = 0; i < collisions.count(); i++) {
6101 if (collisions.at(i)->type() == AVWIDGET) {
6102 ClipItem *clip = static_cast < ClipItem *>(collisions.at(i));
6103 if (!clip->isItemLocked()) return clip;
6109 AbstractClipItem *CustomTrackView::getMainActiveClip() const
6111 QList<QGraphicsItem *> clips = scene()->selectedItems();
6112 if (clips.isEmpty()) {
6113 return getClipUnderCursor();
6115 AbstractClipItem *item = NULL;
6116 for (int i = 0; i < clips.count(); ++i) {
6117 if (clips.at(i)->type() == AVWIDGET) {
6118 item = static_cast < AbstractClipItem *>(clips.at(i));
6119 if (clips.count() > 1 && item->startPos().frames(m_document->fps()) <= m_cursorPos && item->endPos().frames(m_document->fps()) >= m_cursorPos) break;
6122 if (item) return item;
6127 ClipItem *CustomTrackView::getActiveClipUnderCursor(bool allowOutsideCursor) const
6129 QList<QGraphicsItem *> clips = scene()->selectedItems();
6130 if (clips.isEmpty()) {
6131 return getClipUnderCursor();
6134 // remove all items in the list that are not clips
6135 for (int i = 0; i < clips.count();) {
6136 if (clips.at(i)->type() != AVWIDGET) clips.removeAt(i);
6139 if (clips.count() == 1 && allowOutsideCursor) return static_cast < ClipItem *>(clips.at(0));
6140 for (int i = 0; i < clips.count(); ++i) {
6141 if (clips.at(i)->type() == AVWIDGET) {
6142 item = static_cast < ClipItem *>(clips.at(i));
6143 if (item->startPos().frames(m_document->fps()) <= m_cursorPos && item->endPos().frames(m_document->fps()) >= m_cursorPos)
6151 void CustomTrackView::setInPoint()
6153 AbstractClipItem *clip = getActiveClipUnderCursor(true);
6155 if (m_dragItem && m_dragItem->type() == TRANSITIONWIDGET) {
6158 emit displayMessage(i18n("You must select one clip for this action"), ErrorMessage);
6163 AbstractGroupItem *parent = static_cast <AbstractGroupItem *>(clip->parentItem());
6166 QUndoCommand *resizeCommand = new QUndoCommand();
6167 resizeCommand->setText(i18n("Resize group"));
6168 QList <QGraphicsItem *> items = parent->childItems();
6169 for (int i = 0; i < items.count(); ++i) {
6170 AbstractClipItem *item = static_cast<AbstractClipItem *>(items.at(i));
6171 if (item && item->type() == AVWIDGET) {
6172 prepareResizeClipStart(item, item->info(), m_cursorPos, true, resizeCommand);
6175 if (resizeCommand->childCount() > 0) m_commandStack->push(resizeCommand);
6177 //TODO warn user of failed resize
6178 delete resizeCommand;
6181 else prepareResizeClipStart(clip, clip->info(), m_cursorPos, true);
6184 void CustomTrackView::setOutPoint()
6186 AbstractClipItem *clip = getActiveClipUnderCursor(true);
6188 if (m_dragItem && m_dragItem->type() == TRANSITIONWIDGET) {
6191 emit displayMessage(i18n("You must select one clip for this action"), ErrorMessage);
6195 AbstractGroupItem *parent = static_cast <AbstractGroupItem *>(clip->parentItem());
6198 QUndoCommand *resizeCommand = new QUndoCommand();
6199 resizeCommand->setText(i18n("Resize group"));
6200 QList <QGraphicsItem *> items = parent->childItems();
6201 for (int i = 0; i < items.count(); ++i) {
6202 AbstractClipItem *item = static_cast<AbstractClipItem *>(items.at(i));
6203 if (item && item->type() == AVWIDGET) {
6204 prepareResizeClipEnd(item, item->info(), m_cursorPos, true, resizeCommand);
6207 if (resizeCommand->childCount() > 0) m_commandStack->push(resizeCommand);
6209 //TODO warn user of failed resize
6210 delete resizeCommand;
6213 else prepareResizeClipEnd(clip, clip->info(), m_cursorPos, true);
6216 void CustomTrackView::slotUpdateAllThumbs()
6218 if (!isEnabled()) return;
6219 QList<QGraphicsItem *> itemList = items();
6220 //if (itemList.isEmpty()) return;
6222 const QString thumbBase = m_document->projectFolder().path() + "/thumbs/";
6223 for (int i = 0; i < itemList.count(); i++) {
6224 if (itemList.at(i)->type() == AVWIDGET) {
6225 item = static_cast <ClipItem *>(itemList.at(i));
6226 if (item && item->isEnabled() && item->clipType() != COLOR && item->clipType() != AUDIO) {
6227 // Check if we have a cached thumbnail
6228 if (item->clipType() == IMAGE || item->clipType() == TEXT) {
6229 QString thumb = thumbBase + item->baseClip()->getClipHash() + "_0.png";
6230 if (QFile::exists(thumb)) {
6232 if (pix.isNull()) KIO::NetAccess::del(KUrl(thumb), this);
6233 item->slotSetStartThumb(pix);
6236 QString startThumb = thumbBase + item->baseClip()->getClipHash() + '_';
6237 QString endThumb = startThumb;
6238 startThumb.append(QString::number((int) item->speedIndependantCropStart().frames(m_document->fps())) + ".png");
6239 endThumb.append(QString::number((int) (item->speedIndependantCropStart() + item->speedIndependantCropDuration()).frames(m_document->fps()) - 1) + ".png");
6240 if (QFile::exists(startThumb)) {
6241 QPixmap pix(startThumb);
6242 if (pix.isNull()) KIO::NetAccess::del(KUrl(startThumb), this);
6243 item->slotSetStartThumb(pix);
6245 if (QFile::exists(endThumb)) {
6246 QPixmap pix(endThumb);
6247 if (pix.isNull()) KIO::NetAccess::del(KUrl(endThumb), this);
6248 item->slotSetEndThumb(pix);
6251 item->refreshClip(false, false);
6255 viewport()->update();
6258 void CustomTrackView::saveThumbnails()
6260 QList<QGraphicsItem *> itemList = items();
6262 QString thumbBase = m_document->projectFolder().path() + "/thumbs/";
6263 for (int i = 0; i < itemList.count(); i++) {
6264 if (itemList.at(i)->type() == AVWIDGET) {
6265 item = static_cast <ClipItem *>(itemList.at(i));
6266 if (item->clipType() != COLOR) {
6267 // Check if we have a cached thumbnail
6268 if (item->clipType() == IMAGE || item->clipType() == TEXT || item->clipType() == AUDIO) {
6269 QString thumb = thumbBase + item->baseClip()->getClipHash() + "_0.png";
6270 if (!QFile::exists(thumb)) {
6271 QPixmap pix(item->startThumb());
6275 QString startThumb = thumbBase + item->baseClip()->getClipHash() + '_';
6276 QString endThumb = startThumb;
6277 startThumb.append(QString::number((int) item->speedIndependantCropStart().frames(m_document->fps())) + ".png");
6278 endThumb.append(QString::number((int) (item->speedIndependantCropStart() + item->speedIndependantCropDuration()).frames(m_document->fps()) - 1) + ".png");
6279 if (!QFile::exists(startThumb)) {
6280 QPixmap pix(item->startThumb());
6281 pix.save(startThumb);
6283 if (!QFile::exists(endThumb)) {
6284 QPixmap pix(item->endThumb());
6294 void CustomTrackView::slotInsertTrack(int ix)
6296 QPointer<TrackDialog> d = new TrackDialog(m_document, parentWidget());
6297 d->comboTracks->setCurrentIndex(ix);
6298 d->label->setText(i18n("Insert track"));
6299 d->setWindowTitle(i18n("Insert New Track"));
6301 if (d->exec() == QDialog::Accepted) {
6302 ix = d->comboTracks->currentIndex();
6303 if (d->before_select->currentIndex() == 1)
6307 info.isMute = false;
6308 info.isLocked = false;
6309 info.effectsList = EffectsList(true);
6310 if (d->video_track->isChecked()) {
6311 info.type = VIDEOTRACK;
6312 info.isBlind = false;
6314 info.type = AUDIOTRACK;
6315 info.isBlind = true;
6317 AddTrackCommand *addTrack = new AddTrackCommand(this, ix, info, true);
6318 m_commandStack->push(addTrack);
6319 setDocumentModified();
6324 void CustomTrackView::slotDeleteTrack(int ix)
6326 if (m_document->tracksCount() < 2) return;
6327 QPointer<TrackDialog> d = new TrackDialog(m_document, parentWidget());
6328 d->comboTracks->setCurrentIndex(ix);
6329 d->label->setText(i18n("Delete track"));
6330 d->before_select->setHidden(true);
6331 d->setWindowTitle(i18n("Delete Track"));
6332 d->video_track->setHidden(true);
6333 d->audio_track->setHidden(true);
6334 if (d->exec() == QDialog::Accepted) {
6335 ix = d->comboTracks->currentIndex();
6336 TrackInfo info = m_document->trackInfoAt(m_document->tracksCount() - ix - 1);
6337 deleteTimelineTrack(ix, info);
6338 setDocumentModified();
6339 /*AddTrackCommand* command = new AddTrackCommand(this, ix, info, false);
6340 m_commandStack->push(command);*/
6345 void CustomTrackView::slotConfigTracks(int ix)
6347 QPointer<TracksConfigDialog> d = new TracksConfigDialog(m_document,
6348 ix, parentWidget());
6349 if (d->exec() == QDialog::Accepted) {
6350 ConfigTracksCommand *configTracks = new ConfigTracksCommand(this, m_document->tracksList(), d->tracksList());
6351 m_commandStack->push(configTracks);
6352 QList <int> toDelete = d->deletedTracks();
6353 for (int i = 0; i < toDelete.count(); ++i) {
6354 TrackInfo info = m_document->trackInfoAt(m_document->tracksCount() - toDelete.at(i) + i - 1);
6355 deleteTimelineTrack(toDelete.at(i) - i, info);
6357 setDocumentModified();
6362 void CustomTrackView::deleteTimelineTrack(int ix, TrackInfo trackinfo)
6364 if (m_document->tracksCount() < 2) return;
6365 double startY = ix * m_tracksHeight + 1 + m_tracksHeight / 2;
6366 QRectF r(0, startY, sceneRect().width(), m_tracksHeight / 2 - 1);
6367 QList<QGraphicsItem *> selection = m_scene->items(r);
6368 QUndoCommand *deleteTrack = new QUndoCommand();
6369 deleteTrack->setText("Delete track");
6371 // Delete all clips in selected track
6372 for (int i = 0; i < selection.count(); i++) {
6373 if (selection.at(i)->type() == AVWIDGET) {
6374 ClipItem *item = static_cast <ClipItem *>(selection.at(i));
6375 new AddTimelineClipCommand(this, item->xml(), item->clipProducer(), item->info(), item->effectList(), false, false, false, true, deleteTrack);
6376 m_waitingThumbs.removeAll(item);
6377 m_scene->removeItem(item);
6380 } else if (selection.at(i)->type() == TRANSITIONWIDGET) {
6381 Transition *item = static_cast <Transition *>(selection.at(i));
6382 new AddTransitionCommand(this, item->info(), item->transitionEndTrack(), item->toXML(), true, false, deleteTrack);
6383 m_scene->removeItem(item);
6389 new AddTrackCommand(this, ix, trackinfo, false, deleteTrack);
6390 m_commandStack->push(deleteTrack);
6393 void CustomTrackView::autoTransition()
6395 QList<QGraphicsItem *> itemList = scene()->selectedItems();
6396 if (itemList.count() != 1 || itemList.at(0)->type() != TRANSITIONWIDGET) {
6397 emit displayMessage(i18n("You must select one transition for this action"), ErrorMessage);
6400 Transition *tr = static_cast <Transition*>(itemList.at(0));
6401 tr->setAutomatic(!tr->isAutomatic());
6402 QDomElement transition = tr->toXML();
6403 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);
6404 setDocumentModified();
6407 void CustomTrackView::clipNameChanged(const QString &id, const QString &name)
6409 QList<QGraphicsItem *> list = scene()->items();
6410 ClipItem *clip = NULL;
6411 for (int i = 0; i < list.size(); ++i) {
6412 if (list.at(i)->type() == AVWIDGET) {
6413 clip = static_cast <ClipItem *>(list.at(i));
6414 if (clip->clipProducer() == id) {
6415 clip->setClipName(name);
6419 viewport()->update();
6422 void CustomTrackView::getClipAvailableSpace(AbstractClipItem *item, GenTime &minimum, GenTime &maximum)
6424 minimum = GenTime();
6425 maximum = GenTime();
6426 QList<QGraphicsItem *> selection;
6427 selection = m_scene->items(0, item->track() * m_tracksHeight + m_tracksHeight / 2, sceneRect().width(), 2);
6428 selection.removeAll(item);
6429 for (int i = 0; i < selection.count(); i++) {
6430 AbstractClipItem *clip = static_cast <AbstractClipItem *>(selection.at(i));
6431 if (clip && clip->type() == AVWIDGET) {
6432 if (clip->endPos() <= item->startPos() && clip->endPos() > minimum) minimum = clip->endPos();
6433 if (clip->startPos() > item->startPos() && (clip->startPos() < maximum || maximum == GenTime())) maximum = clip->startPos();
6438 void CustomTrackView::getTransitionAvailableSpace(AbstractClipItem *item, GenTime &minimum, GenTime &maximum)
6440 minimum = GenTime();
6441 maximum = GenTime();
6442 QList<QGraphicsItem *> selection;
6443 selection = m_scene->items(0, (item->track() + 1) * m_tracksHeight, sceneRect().width(), 2);
6444 selection.removeAll(item);
6445 for (int i = 0; i < selection.count(); i++) {
6446 AbstractClipItem *clip = static_cast <AbstractClipItem *>(selection.at(i));
6447 if (clip && clip->type() == TRANSITIONWIDGET) {
6448 if (clip->endPos() <= item->startPos() && clip->endPos() > minimum) minimum = clip->endPos();
6449 if (clip->startPos() > item->startPos() && (clip->startPos() < maximum || maximum == GenTime())) maximum = clip->startPos();
6454 void CustomTrackView::loadGroups(const QDomNodeList &groups)
6456 for (int i = 0; i < groups.count(); i++) {
6457 QDomNodeList children = groups.at(i).childNodes();
6458 scene()->clearSelection();
6459 QList <QGraphicsItem*>list;
6460 for (int nodeindex = 0; nodeindex < children.count(); nodeindex++) {
6461 QDomElement elem = children.item(nodeindex).toElement();
6462 int pos = elem.attribute("position").toInt();
6463 int track = elem.attribute("track").toInt();
6464 if (elem.tagName() == "clipitem") {
6465 ClipItem *clip = getClipItemAt(pos, track); //m_document->tracksCount() - transitiontrack);
6466 if (clip) list.append(clip);//clip->setSelected(true);
6468 Transition *clip = getTransitionItemAt(pos, track); //m_document->tracksCount() - transitiontrack);
6469 if (clip) list.append(clip);//clip->setSelected(true);
6472 groupSelectedItems(list, false, true);
6476 void CustomTrackView::splitAudio()
6478 resetSelectionGroup();
6479 QList<QGraphicsItem *> selection = scene()->selectedItems();
6480 if (selection.isEmpty()) {
6481 emit displayMessage(i18n("You must select at least one clip for this action"), ErrorMessage);
6484 QUndoCommand *splitCommand = new QUndoCommand();
6485 splitCommand->setText(i18n("Split audio"));
6486 for (int i = 0; i < selection.count(); i++) {
6487 if (selection.at(i)->type() == AVWIDGET) {
6488 ClipItem *clip = static_cast <ClipItem *>(selection.at(i));
6489 if (clip->clipType() == AV || clip->clipType() == PLAYLIST) {
6490 if (clip->parentItem()) {
6491 emit displayMessage(i18n("Cannot split audio of grouped clips"), ErrorMessage);
6493 EffectsList effects;
6494 effects.clone(clip->effectList());
6495 new SplitAudioCommand(this, clip->track(), clip->startPos(), effects, splitCommand);
6500 if (splitCommand->childCount()) {
6501 updateTrackDuration(-1, splitCommand);
6502 m_commandStack->push(splitCommand);
6506 void CustomTrackView::setAudioAlignReference()
6508 QList<QGraphicsItem *> selection = scene()->selectedItems();
6509 if (selection.isEmpty() || selection.size() > 1) {
6510 emit displayMessage(i18n("You must select exactly one clip for the audio reference."), ErrorMessage);
6513 if (m_audioCorrelator != NULL) {
6514 delete m_audioCorrelator;
6516 if (selection.at(0)->type() == AVWIDGET) {
6517 ClipItem *clip = static_cast<ClipItem*>(selection.at(0));
6518 if (clip->clipType() == AV || clip->clipType() == AUDIO) {
6519 m_audioAlignmentReference = clip;
6521 AudioEnvelope *envelope = new AudioEnvelope(clip->baseClip()->fileURL().path(), clip->getProducer(clip->track()));
6522 m_audioCorrelator = new AudioCorrelation(envelope);
6526 envelope->drawEnvelope().save("kdenlive-audio-reference-envelope.png");
6527 envelope->dumpInfo();
6531 emit displayMessage(i18n("Audio align reference set."), InformationMessage);
6535 emit displayMessage(i18n("Reference for audio alignment must contain audio data."), ErrorMessage);
6538 void CustomTrackView::alignAudio()
6540 bool referenceOK = true;
6541 if (m_audioCorrelator == NULL) {
6542 referenceOK = false;
6545 if (!scene()->items().contains(m_audioAlignmentReference)) {
6546 // The reference item has been deleted from the timeline (or so)
6547 referenceOK = false;
6551 emit displayMessage(i18n("Audio alignment reference not yet set."), InformationMessage);
6556 QList<QGraphicsItem *> selection = scene()->selectedItems();
6557 foreach (QGraphicsItem *item, selection) {
6558 if (item->type() == AVWIDGET) {
6560 ClipItem *clip = static_cast<ClipItem*>(item);
6561 if (clip == m_audioAlignmentReference) {
6565 if (clip->clipType() == AV || clip->clipType() == AUDIO) {
6566 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()));
6568 // FFT only for larger vectors. We could use it all time, but for small vectors
6569 // the (anyway not noticeable) overhead is smaller with a nested for loop correlation.
6570 int index = m_audioCorrelator->addChild(envelope, envelope->envelopeSize() > 200);
6571 int shift = m_audioCorrelator->getShift(index);
6576 m_audioCorrelator->info(index)->toImage().save("kdenlive-audio-align-cross-correlation.png");
6577 envelope->drawEnvelope().save("kdenlive-audio-align-envelope.png");
6578 envelope->dumpInfo();
6580 int targetPos = m_audioAlignmentReference->startPos().frames(m_document->fps()) + shift;
6581 qDebug() << "Reference starts at " << m_audioAlignmentReference->startPos().frames(m_document->fps());
6582 qDebug() << "We will start at " << targetPos;
6583 qDebug() << "to shift by " << shift;
6584 qDebug() << "(eventually)";
6585 qDebug() << "(maybe)";
6589 QUndoCommand *moveCommand = new QUndoCommand();
6591 GenTime add(shift, m_document->fps());
6592 ItemInfo start = clip->info();
6594 ItemInfo end = start;
6595 end.startPos = m_audioAlignmentReference->startPos() + add - m_audioAlignmentReference->cropStart();
6596 end.endPos = end.startPos + start.cropDuration;
6598 if ( end.startPos.seconds() < 0 ) {
6599 // Clip would start before 0, so crop it first
6600 GenTime cropBy = -end.startPos;
6603 qDebug() << "Need to crop clip. " << start;
6604 qDebug() << "end.startPos: " << end.startPos.toString() << ", cropBy: " << cropBy.toString();
6607 ItemInfo resized = start;
6608 resized.startPos += cropBy;
6610 resizeClip(start, resized);
6611 new ResizeClipCommand(this, start, resized, false, false, moveCommand);
6613 start = clip->info();
6614 end.startPos += cropBy;
6617 qDebug() << "Clip cropped. " << start;
6618 qDebug() << "Moving to: " << end;
6622 if (itemCollision(clip, end)) {
6624 emit displayMessage(i18n("Unable to move clip due to collision."), ErrorMessage);
6628 moveCommand->setText(i18n("Auto-align clip"));
6629 new MoveClipCommand(this, start, end, true, moveCommand);
6630 updateTrackDuration(clip->track(), moveCommand);
6631 m_commandStack->push(moveCommand);
6638 emit displayMessage(i18n("No audio clips selected."), ErrorMessage);
6640 emit displayMessage(i18n("Auto-aligned %1 clips.", counter), InformationMessage);
6644 void CustomTrackView::doSplitAudio(const GenTime &pos, int track, EffectsList effects, bool split)
6646 ClipItem *clip = getClipItemAt(pos, track);
6648 kDebug() << "// Cannot find clip to split!!!";
6652 int start = pos.frames(m_document->fps());
6653 int freetrack = m_document->tracksCount() - track - 1;
6655 // do not split audio when we are on an audio track
6656 if (m_document->trackInfoAt(freetrack).type == AUDIOTRACK)
6659 for (; freetrack > 0; freetrack--) {
6660 //kDebug() << "// CHK DOC TRK:" << freetrack << ", DUR:" << m_document->renderer()->mltTrackDuration(freetrack);
6661 if (m_document->trackInfoAt(freetrack - 1).type == AUDIOTRACK && !m_document->trackInfoAt(freetrack - 1).isLocked) {
6662 //kDebug() << "// CHK DOC TRK:" << freetrack << ", DUR:" << m_document->renderer()->mltTrackDuration(freetrack);
6663 if (m_document->renderer()->mltTrackDuration(freetrack) < start || m_document->renderer()->mltGetSpaceLength(pos, freetrack, false) >= clip->cropDuration().frames(m_document->fps())) {
6664 //kDebug() << "FOUND SPACE ON TRK: " << freetrack;
6669 if (freetrack == 0) {
6670 emit displayMessage(i18n("No empty space to put clip audio"), ErrorMessage);
6672 ItemInfo info = clip->info();
6673 info.track = m_document->tracksCount() - freetrack;
6674 QDomElement xml = clip->xml();
6675 xml.setAttribute("audio_only", 1);
6676 scene()->clearSelection();
6677 addClip(xml, clip->clipProducer(), info, clip->effectList(), false, false, false);
6678 clip->setSelected(true);
6679 ClipItem *audioClip = getClipItemAt(start, info.track);
6681 clip->setVideoOnly(true);
6682 Mlt::Tractor *tractor = m_document->renderer()->lockService();
6683 if (m_document->renderer()->mltUpdateClipProducer(tractor, m_document->tracksCount() - track, start, clip->baseClip()->videoProducer(info.track)) == false) {
6684 emit displayMessage(i18n("Cannot update clip (time: %1, track: %2)", start, track), ErrorMessage);
6686 m_document->renderer()->unlockService(tractor);
6687 audioClip->setSelected(true);
6689 // keep video effects, move audio effects to audio clip
6692 for (int i = 0; i < effects.count(); ++i) {
6693 if (effects.at(i).attribute("type") == "audio") {
6694 deleteEffect(m_document->tracksCount() - track, pos, clip->effect(videoIx));
6697 deleteEffect(freetrack, pos, audioClip->effect(audioIx));
6701 groupSelectedItems(QList <QGraphicsItem*>()<<clip<<audioClip, false, true);
6705 // unsplit clip: remove audio part and change video part to normal clip
6706 if (clip->parentItem() == NULL || clip->parentItem()->type() != GROUPWIDGET) {
6707 kDebug() << "//CANNOT FIND CLP GRP";
6710 AbstractGroupItem *grp = static_cast <AbstractGroupItem *>(clip->parentItem());
6711 QList<QGraphicsItem *> children = grp->childItems();
6712 if (children.count() != 2) {
6713 kDebug() << "//SOMETHING IS WRONG WITH CLP GRP";
6716 for (int i = 0; i < children.count(); i++) {
6717 if (children.at(i) != clip) {
6718 ClipItem *clp = static_cast <ClipItem *>(children.at(i));
6719 ItemInfo info = clip->info();
6720 deleteClip(clp->info());
6721 clip->setVideoOnly(false);
6722 Mlt::Tractor *tractor = m_document->renderer()->lockService();
6723 if (!m_document->renderer()->mltUpdateClipProducer(
6725 m_document->tracksCount() - info.track,
6726 info.startPos.frames(m_document->fps()),
6727 clip->baseClip()->getProducer(info.track))) {
6729 emit displayMessage(i18n("Cannot update clip (time: %1, track: %2)",
6730 info.startPos.frames(m_document->fps()), info.track),
6733 m_document->renderer()->unlockService(tractor);
6735 // re-add audio effects
6736 for (int i = 0; i < effects.count(); ++i) {
6737 if (effects.at(i).attribute("type") == "audio") {
6738 addEffect(m_document->tracksCount() - track, pos, effects.at(i));
6745 clip->setFlag(QGraphicsItem::ItemIsMovable, true);
6746 m_document->clipManager()->removeGroup(grp);
6747 scene()->destroyItemGroup(grp);
6751 void CustomTrackView::setVideoOnly()
6753 resetSelectionGroup();
6754 QList<QGraphicsItem *> selection = scene()->selectedItems();
6755 if (selection.isEmpty()) {
6756 emit displayMessage(i18n("You must select one clip for this action"), ErrorMessage);
6759 QUndoCommand *videoCommand = new QUndoCommand();
6760 videoCommand->setText(i18n("Video only"));
6761 for (int i = 0; i < selection.count(); i++) {
6762 if (selection.at(i)->type() == AVWIDGET) {
6763 ClipItem *clip = static_cast <ClipItem *>(selection.at(i));
6764 if (clip->clipType() == AV || clip->clipType() == PLAYLIST) {
6765 if (clip->parentItem()) {
6766 emit displayMessage(i18n("Cannot change grouped clips"), ErrorMessage);
6768 new ChangeClipTypeCommand(this, clip->track(), clip->startPos(), true, false, clip->isVideoOnly(), clip->isAudioOnly(), videoCommand);
6773 m_commandStack->push(videoCommand);
6776 void CustomTrackView::setAudioOnly()
6778 resetSelectionGroup();
6779 QList<QGraphicsItem *> selection = scene()->selectedItems();
6780 if (selection.isEmpty()) {
6781 emit displayMessage(i18n("You must select one clip for this action"), ErrorMessage);
6784 QUndoCommand *videoCommand = new QUndoCommand();
6785 videoCommand->setText(i18n("Audio only"));
6786 for (int i = 0; i < selection.count(); i++) {
6787 if (selection.at(i)->type() == AVWIDGET) {
6788 ClipItem *clip = static_cast <ClipItem *>(selection.at(i));
6789 if (clip->clipType() == AV || clip->clipType() == PLAYLIST) {
6790 if (clip->parentItem()) {
6791 emit displayMessage(i18n("Cannot change grouped clips"), ErrorMessage);
6793 new ChangeClipTypeCommand(this, clip->track(), clip->startPos(), false, true, clip->isVideoOnly(), clip->isAudioOnly(), videoCommand);
6798 m_commandStack->push(videoCommand);
6801 void CustomTrackView::setAudioAndVideo()
6803 resetSelectionGroup();
6804 QList<QGraphicsItem *> selection = scene()->selectedItems();
6805 if (selection.isEmpty()) {
6806 emit displayMessage(i18n("You must select one clip for this action"), ErrorMessage);
6809 QUndoCommand *videoCommand = new QUndoCommand();
6810 videoCommand->setText(i18n("Audio and Video"));
6811 for (int i = 0; i < selection.count(); i++) {
6812 if (selection.at(i)->type() == AVWIDGET) {
6813 ClipItem *clip = static_cast <ClipItem *>(selection.at(i));
6814 if (clip->clipType() == AV || clip->clipType() == PLAYLIST) {
6815 if (clip->parentItem()) {
6816 emit displayMessage(i18n("Cannot change grouped clips"), ErrorMessage);
6818 new ChangeClipTypeCommand(this, clip->track(), clip->startPos(), false, false, clip->isVideoOnly(), clip->isAudioOnly(), videoCommand);
6823 m_commandStack->push(videoCommand);
6826 void CustomTrackView::doChangeClipType(const GenTime &pos, int track, bool videoOnly, bool audioOnly)
6828 ClipItem *clip = getClipItemAt(pos, track);
6830 kDebug() << "// Cannot find clip to split!!!";
6833 Mlt::Tractor *tractor = m_document->renderer()->lockService();
6835 int start = pos.frames(m_document->fps());
6836 clip->setVideoOnly(true);
6837 clip->setAudioOnly(false);
6838 if (m_document->renderer()->mltUpdateClipProducer(tractor, m_document->tracksCount() - track, start, clip->baseClip()->videoProducer(track)) == false) {
6839 emit displayMessage(i18n("Cannot update clip (time: %1, track: %2)", start, track), ErrorMessage);
6841 } else if (audioOnly) {
6842 int start = pos.frames(m_document->fps());
6843 clip->setAudioOnly(true);
6844 clip->setVideoOnly(false);
6845 if (m_document->renderer()->mltUpdateClipProducer(tractor, m_document->tracksCount() - track, start, clip->baseClip()->audioProducer(track)) == false) {
6846 emit displayMessage(i18n("Cannot update clip (time: %1, track: %2)", start, track), ErrorMessage);
6849 int start = pos.frames(m_document->fps());
6850 clip->setAudioOnly(false);
6851 clip->setVideoOnly(false);
6852 if (m_document->renderer()->mltUpdateClipProducer(tractor, m_document->tracksCount() - track, start, clip->baseClip()->getProducer(track)) == false) {
6853 emit displayMessage(i18n("Cannot update clip (time: %1, track: %2)", start, track), ErrorMessage);
6856 m_document->renderer()->unlockService(tractor);
6858 setDocumentModified();
6861 void CustomTrackView::updateClipTypeActions(ClipItem *clip)
6863 if (clip == NULL || (clip->clipType() != AV && clip->clipType() != PLAYLIST)) {
6864 m_clipTypeGroup->setEnabled(false);
6866 m_clipTypeGroup->setEnabled(true);
6867 QList <QAction *> actions = m_clipTypeGroup->actions();
6869 if (clip->isAudioOnly()) lookup = "clip_audio_only";
6870 else if (clip->isVideoOnly()) lookup = "clip_video_only";
6871 else lookup = "clip_audio_and_video";
6872 for (int i = 0; i < actions.count(); i++) {
6873 if (actions.at(i)->data().toString() == lookup) {
6874 actions.at(i)->setChecked(true);
6881 void CustomTrackView::slotGoToMarker(QAction *action)
6883 int pos = action->data().toInt();
6887 void CustomTrackView::reloadTransitionLumas()
6891 QDomElement lumaTransition = MainWindow::transitions.getEffectByTag("luma", "luma");
6892 QDomNodeList params = lumaTransition.elementsByTagName("parameter");
6893 for (int i = 0; i < params.count(); i++) {
6894 QDomElement e = params.item(i).toElement();
6895 if (e.attribute("tag") == "resource") {
6896 lumaNames = e.attribute("paramlistdisplay");
6897 lumaFiles = e.attribute("paramlist");
6902 QList<QGraphicsItem *> itemList = items();
6903 Transition *transitionitem;
6904 QDomElement transitionXml;
6905 for (int i = 0; i < itemList.count(); i++) {
6906 if (itemList.at(i)->type() == TRANSITIONWIDGET) {
6907 transitionitem = static_cast <Transition*>(itemList.at(i));
6908 transitionXml = transitionitem->toXML();
6909 if (transitionXml.attribute("id") == "luma" && transitionXml.attribute("tag") == "luma") {
6910 QDomNodeList params = transitionXml.elementsByTagName("parameter");
6911 for (int i = 0; i < params.count(); i++) {
6912 QDomElement e = params.item(i).toElement();
6913 if (e.attribute("tag") == "resource") {
6914 e.setAttribute("paramlistdisplay", lumaNames);
6915 e.setAttribute("paramlist", lumaFiles);
6920 if (transitionXml.attribute("id") == "composite" && transitionXml.attribute("tag") == "composite") {
6921 QDomNodeList params = transitionXml.elementsByTagName("parameter");
6922 for (int i = 0; i < params.count(); i++) {
6923 QDomElement e = params.item(i).toElement();
6924 if (e.attribute("tag") == "luma") {
6925 e.setAttribute("paramlistdisplay", lumaNames);
6926 e.setAttribute("paramlist", lumaFiles);
6933 emit transitionItemSelected(NULL);
6936 double CustomTrackView::fps() const
6938 return m_document->fps();
6941 void CustomTrackView::updateProjectFps()
6943 // update all clips to the new fps
6944 resetSelectionGroup();
6945 scene()->clearSelection();
6947 QList<QGraphicsItem *> itemList = items();
6948 for (int i = 0; i < itemList.count(); i++) {
6949 // remove all items and re-add them one by one
6950 if (itemList.at(i) != m_cursorLine && itemList.at(i)->parentItem() == NULL) m_scene->removeItem(itemList.at(i));
6952 for (int i = 0; i < itemList.count(); i++) {
6953 if (itemList.at(i)->parentItem() == 0 && (itemList.at(i)->type() == AVWIDGET || itemList.at(i)->type() == TRANSITIONWIDGET)) {
6954 AbstractClipItem *clip = static_cast <AbstractClipItem *>(itemList.at(i));
6955 clip->updateFps(m_document->fps());
6956 m_scene->addItem(clip);
6957 } else if (itemList.at(i)->type() == GROUPWIDGET) {
6958 AbstractGroupItem *grp = static_cast <AbstractGroupItem *>(itemList.at(i));
6959 QList<QGraphicsItem *> children = grp->childItems();
6960 for (int j = 0; j < children.count(); j++) {
6961 if (children.at(j)->type() == AVWIDGET || children.at(j)->type() == TRANSITIONWIDGET) {
6962 AbstractClipItem *clip = static_cast <AbstractClipItem *>(children.at(j));
6963 clip->setFlag(QGraphicsItem::ItemIsMovable, true);
6964 clip->updateFps(m_document->fps());
6967 m_document->clipManager()->removeGroup(grp);
6968 m_scene->addItem(grp);
6969 scene()->destroyItemGroup(grp);
6970 scene()->clearSelection();
6971 /*for (int j = 0; j < children.count(); j++) {
6972 if (children.at(j)->type() == AVWIDGET || children.at(j)->type() == TRANSITIONWIDGET) {
6973 //children.at(j)->setParentItem(0);
6974 children.at(j)->setSelected(true);
6977 groupSelectedItems(children, true, true);
6978 } else if (itemList.at(i)->type() == GUIDEITEM) {
6979 Guide *g = static_cast<Guide *>(itemList.at(i));
6981 m_scene->addItem(g);
6984 viewport()->update();
6987 void CustomTrackView::slotTrackDown()
6989 if (m_selectedTrack > m_document->tracksCount() - 2) m_selectedTrack = 0;
6990 else m_selectedTrack++;
6991 emit updateTrackHeaders();
6992 QRectF rect(mapToScene(QPoint(10, 0)).x(), m_selectedTrack * m_tracksHeight, 10, m_tracksHeight);
6993 ensureVisible(rect, 0, 0);
6994 viewport()->update();
6997 void CustomTrackView::slotTrackUp()
6999 if (m_selectedTrack > 0) m_selectedTrack--;
7000 else m_selectedTrack = m_document->tracksCount() - 1;
7001 emit updateTrackHeaders();
7002 QRectF rect(mapToScene(QPoint(10, 0)).x(), m_selectedTrack * m_tracksHeight, 10, m_tracksHeight);
7003 ensureVisible(rect, 0, 0);
7004 viewport()->update();
7007 int CustomTrackView::selectedTrack() const
7009 return m_selectedTrack;
7012 QStringList CustomTrackView::selectedClips() const
7014 QStringList clipIds;
7015 QList<QGraphicsItem *> selection = m_scene->selectedItems();
7016 for (int i = 0; i < selection.count(); i++) {
7017 if (selection.at(i)->type() == AVWIDGET) {
7018 ClipItem *item = (ClipItem *)selection.at(i);
7019 clipIds << item->clipProducer();
7025 QList<ClipItem *> CustomTrackView::selectedClipItems() const
7027 QList<ClipItem *> clips;
7028 QList<QGraphicsItem *> selection = m_scene->selectedItems();
7029 for (int i = 0; i < selection.count(); i++) {
7030 if (selection.at(i)->type() == AVWIDGET) {
7031 clips.append((ClipItem *)selection.at(i));
7037 void CustomTrackView::slotSelectTrack(int ix)
7039 m_selectedTrack = qMax(0, ix);
7040 m_selectedTrack = qMin(ix, m_document->tracksCount() - 1);
7041 emit updateTrackHeaders();
7042 QRectF rect(mapToScene(QPoint(10, 0)).x(), m_selectedTrack * m_tracksHeight, 10, m_tracksHeight);
7043 ensureVisible(rect, 0, 0);
7044 viewport()->update();
7047 void CustomTrackView::slotSelectClipsInTrack()
7049 QRectF rect(0, m_selectedTrack * m_tracksHeight + m_tracksHeight / 2, sceneRect().width(), m_tracksHeight / 2 - 1);
7050 QList<QGraphicsItem *> selection = m_scene->items(rect);
7051 m_scene->clearSelection();
7052 QList<QGraphicsItem *> list;
7053 for (int i = 0; i < selection.count(); i++) {
7054 if (selection.at(i)->type() == AVWIDGET || selection.at(i)->type() == TRANSITIONWIDGET || selection.at(i)->type() == GROUPWIDGET) {
7055 list.append(selection.at(i));
7058 resetSelectionGroup();
7059 groupSelectedItems(list);
7062 void CustomTrackView::slotSelectAllClips()
7064 QList<QGraphicsItem *> selection = m_scene->items();
7065 m_scene->clearSelection();
7066 resetSelectionGroup();
7067 groupSelectedItems(selection);
7070 void CustomTrackView::selectClip(bool add, bool group, int track, int pos)
7073 if (track != -1 && pos != -1)
7074 rect = QRectF(pos, track * m_tracksHeight + m_tracksHeight / 2, 1, 1);
7076 rect = QRectF(m_cursorPos, m_selectedTrack * m_tracksHeight + m_tracksHeight / 2, 1, 1);
7077 QList<QGraphicsItem *> selection = m_scene->items(rect);
7078 resetSelectionGroup(group);
7079 if (!group) m_scene->clearSelection();
7080 for (int i = 0; i < selection.count(); i++) {
7081 if (selection.at(i)->type() == AVWIDGET) {
7082 selection.at(i)->setSelected(add);
7086 if (group) groupSelectedItems();
7089 void CustomTrackView::selectTransition(bool add, bool group)
7091 QRectF rect(m_cursorPos, m_selectedTrack * m_tracksHeight + m_tracksHeight, 1, 1);
7092 QList<QGraphicsItem *> selection = m_scene->items(rect);
7093 resetSelectionGroup(group);
7094 if (!group) m_scene->clearSelection();
7095 for (int i = 0; i < selection.count(); i++) {
7096 if (selection.at(i)->type() == TRANSITIONWIDGET) {
7097 selection.at(i)->setSelected(add);
7101 if (group) groupSelectedItems();
7104 QStringList CustomTrackView::extractTransitionsLumas()
7107 QList<QGraphicsItem *> itemList = items();
7108 Transition *transitionitem;
7109 QDomElement transitionXml;
7110 for (int i = 0; i < itemList.count(); i++) {
7111 if (itemList.at(i)->type() == TRANSITIONWIDGET) {
7112 transitionitem = static_cast <Transition*>(itemList.at(i));
7113 transitionXml = transitionitem->toXML();
7114 // luma files in transitions can be in "resource" or "luma" property
7115 QString luma = EffectsList::parameter(transitionXml, "luma");
7116 if (luma.isEmpty()) luma = EffectsList::parameter(transitionXml, "resource");
7117 if (!luma.isEmpty()) urls << KUrl(luma).path();
7120 urls.removeDuplicates();
7124 void CustomTrackView::setEditMode(EDITMODE mode)
7126 m_scene->setEditMode(mode);
7129 void CustomTrackView::checkTrackSequence(int track)
7131 QList <int> times = m_document->renderer()->checkTrackSequence(m_document->tracksCount() - track);
7132 //track = m_document->tracksCount() -track;
7133 QRectF rect(0, track * m_tracksHeight + m_tracksHeight / 2, sceneRect().width(), 2);
7134 QList<QGraphicsItem *> selection = m_scene->items(rect);
7135 QList <int> timelineList;
7136 timelineList.append(0);
7137 for (int i = 0; i < selection.count(); i++) {
7138 if (selection.at(i)->type() == AVWIDGET) {
7139 ClipItem *clip = static_cast <ClipItem *>(selection.at(i));
7140 int start = clip->startPos().frames(m_document->fps());
7141 int end = clip->endPos().frames(m_document->fps());
7142 if (!timelineList.contains(start)) timelineList.append(start);
7143 if (!timelineList.contains(end)) timelineList.append(end);
7146 qSort(timelineList);
7147 kDebug() << "// COMPARE:\n" << times << "\n" << timelineList << "\n-------------------";
7148 if (times != timelineList) KMessageBox::sorry(this, i18n("error"), i18n("TRACTOR"));
7151 void CustomTrackView::insertZoneOverwrite(QStringList data, int in)
7153 if (data.isEmpty()) return;
7154 DocClipBase *clip = m_document->getBaseClip(data.at(0));
7156 info.startPos = GenTime(in, m_document->fps());
7157 info.cropStart = GenTime(data.at(1).toInt(), m_document->fps());
7158 info.endPos = info.startPos + GenTime(data.at(2).toInt(), m_document->fps()) - info.cropStart;
7159 info.cropDuration = info.endPos - info.startPos;
7160 info.track = m_selectedTrack;
7161 QUndoCommand *addCommand = new QUndoCommand();
7162 addCommand->setText(i18n("Insert clip"));
7163 adjustTimelineClips(OVERWRITEEDIT, NULL, info, addCommand);
7164 new AddTimelineClipCommand(this, clip->toXML(), clip->getId(), info, EffectsList(), true, false, true, false, addCommand);
7165 updateTrackDuration(info.track, addCommand);
7166 m_commandStack->push(addCommand);
7168 selectClip(true, false, m_selectedTrack, in);
7169 // Automatic audio split
7170 if (KdenliveSettings::splitaudio())
7174 void CustomTrackView::clearSelection(bool emitInfo)
7176 resetSelectionGroup();
7177 scene()->clearSelection();
7179 if (emitInfo) emit clipItemSelected(NULL);
7182 void CustomTrackView::updatePalette()
7184 m_activeTrackBrush = KStatefulBrush(KColorScheme::View, KColorScheme::ActiveBackground, KSharedConfig::openConfig(KdenliveSettings::colortheme()));
7188 pen1.setColor(palette().text().color());
7189 m_cursorLine->setPen(pen1);
7193 void CustomTrackView::removeTipAnimation()
7196 scene()->removeItem(m_visualTip);
7197 m_animationTimer->stop();
7205 void CustomTrackView::setTipAnimation(AbstractClipItem *clip, OPERATIONTYPE mode, const double size)
7207 if (m_visualTip == NULL) {
7208 QRectF rect = clip->sceneBoundingRect();
7209 m_animation = new QGraphicsItemAnimation;
7210 m_animation->setTimeLine(m_animationTimer);
7211 m_animation->setScaleAt(1, 1, 1);
7216 m_visualTip = new QGraphicsEllipseItem(-size, -size, size * 2, size * 2);
7217 ((QGraphicsEllipseItem*) m_visualTip)->setBrush(m_tipColor);
7218 ((QGraphicsEllipseItem*) m_visualTip)->setPen(m_tipPen);
7220 m_visualTip->setPos(rect.x() + ((ClipItem *) clip)->fadeIn(), rect.y());
7222 m_visualTip->setPos(rect.right() - ((ClipItem *) clip)->fadeOut(), rect.y());
7224 m_animation->setScaleAt(.5, 2, 2);
7228 polygon << QPoint(0, - size * 2);
7229 if (mode == RESIZESTART)
7230 polygon << QPoint(size * 2, 0);
7232 polygon << QPoint(- size * 2, 0);
7233 polygon << QPoint(0, size * 2);
7234 polygon << QPoint(0, - size * 2);
7236 m_visualTip = new QGraphicsPolygonItem(polygon);
7237 ((QGraphicsPolygonItem*) m_visualTip)->setBrush(m_tipColor);
7238 ((QGraphicsPolygonItem*) m_visualTip)->setPen(m_tipPen);
7239 if (mode == RESIZESTART)
7240 m_visualTip->setPos(rect.x(), rect.y() + rect.height() / 2);
7242 m_visualTip->setPos(rect.right(), rect.y() + rect.height() / 2);
7244 m_animation->setScaleAt(.5, 2, 1);
7246 case TRANSITIONSTART:
7248 polygon << QPoint(0, - size * 2);
7249 if (mode == TRANSITIONSTART)
7250 polygon << QPoint(size * 2, 0);
7252 polygon << QPoint(- size * 2, 0);
7253 polygon << QPoint(0, 0);
7254 polygon << QPoint(0, - size * 2);
7256 m_visualTip = new QGraphicsPolygonItem(polygon);
7257 ((QGraphicsPolygonItem*) m_visualTip)->setBrush(m_tipColor);
7258 ((QGraphicsPolygonItem*) m_visualTip)->setPen(m_tipPen);
7259 if (mode == TRANSITIONSTART)
7260 m_visualTip->setPos(rect.x(), rect.bottom());
7262 m_visualTip->setPos(rect.right(), rect.bottom());
7264 m_animation->setScaleAt(.5, 2, 2);
7271 m_visualTip->setFlags(QGraphicsItem::ItemIgnoresTransformations);
7272 m_visualTip->setZValue(100);
7273 scene()->addItem(m_visualTip);
7274 m_animation->setItem(m_visualTip);
7275 m_animationTimer->start();
7279 bool CustomTrackView::hasAudio(int track) const
7281 QRectF rect(0, (double)(track * m_tracksHeight + 1), (double) sceneRect().width(), (double)(m_tracksHeight - 1));
7282 QList<QGraphicsItem *> collisions = scene()->items(rect, Qt::IntersectsItemBoundingRect);
7283 QGraphicsItem *item;
7284 for (int i = 0; i < collisions.count(); i++) {
7285 item = collisions.at(i);
7286 if (!item->isEnabled()) continue;
7287 if (item->type() == AVWIDGET) {
7288 ClipItem *clip = static_cast <ClipItem *>(item);
7289 if (!clip->isVideoOnly() && (clip->clipType() == AUDIO || clip->clipType() == AV || clip->clipType() == PLAYLIST)) return true;
7295 void CustomTrackView::slotAddTrackEffect(const QDomElement &effect, int ix)
7298 QUndoCommand *effectCommand = new QUndoCommand();
7300 if (effect.tagName() == "effectgroup") {
7301 effectName = effect.attribute("name");
7303 QDomElement namenode = effect.firstChildElement("name");
7304 if (!namenode.isNull()) effectName = i18n(namenode.text().toUtf8().data());
7305 else effectName = i18n("effect");
7307 effectCommand->setText(i18n("Add %1", effectName));
7308 if (effect.tagName() == "effectgroup") {
7309 QDomNodeList effectlist = effect.elementsByTagName("effect");
7310 for (int j = 0; j < effectlist.count(); j++) {
7311 QDomElement trackeffect = effectlist.at(j).toElement();
7312 if (trackeffect.attribute("unique", "0") != "0" && m_document->hasTrackEffect(m_document->tracksCount() - ix - 1, trackeffect.attribute("tag"), trackeffect.attribute("id")) != -1) {
7313 emit displayMessage(i18n("Effect already present in track"), ErrorMessage);
7316 new AddEffectCommand(this, m_document->tracksCount() - ix, GenTime(-1), trackeffect, true, effectCommand);
7320 if (effect.attribute("unique", "0") != "0" && m_document->hasTrackEffect(m_document->tracksCount() - ix - 1, effect.attribute("tag"), effect.attribute("id")) != -1) {
7321 emit displayMessage(i18n("Effect already present in track"), ErrorMessage);
7322 delete effectCommand;
7325 new AddEffectCommand(this, m_document->tracksCount() - ix, GenTime(-1), effect, true, effectCommand);
7328 if (effectCommand->childCount() > 0) {
7329 m_commandStack->push(effectCommand);
7330 setDocumentModified();
7332 else delete effectCommand;
7336 EffectsParameterList CustomTrackView::getEffectArgs(const QDomElement &effect)
7338 EffectsParameterList parameters;
7340 parameters.addParam("tag", effect.attribute("tag"));
7341 //if (effect.hasAttribute("region")) parameters.addParam("region", effect.attribute("region"));
7342 parameters.addParam("kdenlive_ix", effect.attribute("kdenlive_ix"));
7343 parameters.addParam("kdenlive_info", effect.attribute("kdenlive_info"));
7344 parameters.addParam("id", effect.attribute("id"));
7345 if (effect.hasAttribute("src")) parameters.addParam("src", effect.attribute("src"));
7346 if (effect.hasAttribute("disable")) parameters.addParam("disable", effect.attribute("disable"));
7347 if (effect.hasAttribute("in")) parameters.addParam("in", effect.attribute("in"));
7348 if (effect.hasAttribute("out")) parameters.addParam("out", effect.attribute("out"));
7349 if (effect.attribute("id") == "region") {
7350 QDomNodeList subeffects = effect.elementsByTagName("effect");
7351 for (int i = 0; i < subeffects.count(); i++) {
7352 QDomElement subeffect = subeffects.at(i).toElement();
7353 int subeffectix = subeffect.attribute("region_ix").toInt();
7354 parameters.addParam(QString("filter%1").arg(subeffectix), subeffect.attribute("id"));
7355 parameters.addParam(QString("filter%1.tag").arg(subeffectix), subeffect.attribute("tag"));
7356 parameters.addParam(QString("filter%1.kdenlive_info").arg(subeffectix), subeffect.attribute("kdenlive_info"));
7357 QDomNodeList subparams = subeffect.elementsByTagName("parameter");
7358 adjustEffectParameters(parameters, subparams, m_document->mltProfile(), QString("filter%1.").arg(subeffectix));
7362 QDomNodeList params = effect.elementsByTagName("parameter");
7363 adjustEffectParameters(parameters, params, m_document->mltProfile());
7369 void CustomTrackView::adjustEffectParameters(EffectsParameterList ¶meters, QDomNodeList params, MltVideoProfile profile, const QString &prefix)
7372 for (int i = 0; i < params.count(); i++) {
7373 QDomElement e = params.item(i).toElement();
7374 QString paramname = prefix + e.attribute("name");
7375 if (e.attribute("type") == "geometry" && !e.hasAttribute("fixed")) {
7376 // effects with geometry param need in / out synced with the clip, request it...
7377 parameters.addParam("_sync_in_out", "1");
7379 if (e.attribute("type") == "simplekeyframe") {
7380 QStringList values = e.attribute("keyframes").split(';', QString::SkipEmptyParts);
7381 double factor = e.attribute("factor", "1").toDouble();
7382 double offset = e.attribute("offset", "0").toDouble();
7383 for (int j = 0; j < values.count(); j++) {
7384 QString pos = values.at(j).section(':', 0, 0);
7385 double val = (values.at(j).section(':', 1, 1).toDouble() - offset) / factor;
7386 values[j] = pos + '=' + locale.toString(val);
7388 // kDebug() << "/ / / /SENDING KEYFR:" << values;
7389 parameters.addParam(paramname, values.join(";"));
7390 /*parameters.addParam(e.attribute("name"), e.attribute("keyframes").replace(":", "="));
7391 parameters.addParam("max", e.attribute("max"));
7392 parameters.addParam("min", e.attribute("min"));
7393 parameters.addParam("factor", e.attribute("factor", "1"));*/
7394 } else if (e.attribute("type") == "keyframe") {
7395 kDebug() << "/ / / /SENDING KEYFR EFFECT TYPE";
7396 parameters.addParam("keyframes", e.attribute("keyframes"));
7397 parameters.addParam("max", e.attribute("max"));
7398 parameters.addParam("min", e.attribute("min"));
7399 parameters.addParam("factor", e.attribute("factor", "1"));
7400 parameters.addParam("offset", e.attribute("offset", "0"));
7401 parameters.addParam("starttag", e.attribute("starttag", "start"));
7402 parameters.addParam("endtag", e.attribute("endtag", "end"));
7403 } else if (e.attribute("namedesc").contains(';')) {
7404 QString format = e.attribute("format");
7405 QStringList separators = format.split("%d", QString::SkipEmptyParts);
7406 QStringList values = e.attribute("value").split(QRegExp("[,:;x]"));
7408 QTextStream txtNeu(&neu);
7409 if (values.size() > 0)
7410 txtNeu << (int)values[0].toDouble();
7411 for (int i = 0; i < separators.size() && i + 1 < values.size(); i++) {
7412 txtNeu << separators[i];
7413 txtNeu << (int)(values[i+1].toDouble());
7415 parameters.addParam("start", neu);
7417 if (e.attribute("factor", "1") != "1" || e.attribute("offset", "0") != "0") {
7419 if (e.attribute("factor").contains('%')) {
7420 fact = ProfilesDialog::getStringEval(profile, e.attribute("factor"));
7422 fact = e.attribute("factor", "1").toDouble();
7424 double offset = e.attribute("offset", "0").toDouble();
7425 parameters.addParam(paramname, locale.toString((e.attribute("value").toDouble() - offset) / fact));
7427 parameters.addParam(paramname, e.attribute("value"));
7434 void CustomTrackView::updateTrackNames(int track, bool added)
7436 QList <TrackInfo> tracks = m_document->tracksList();
7437 int max = tracks.count();
7438 int docTrack = max - track - 1;
7440 // count number of tracks of each type
7441 int videoTracks = 0;
7442 int audioTracks = 0;
7443 for (int i = max - 1; i >= 0; --i) {
7444 TrackInfo info = tracks.at(i);
7445 if (info.type == VIDEOTRACK)
7450 if (i <= docTrack) {
7451 QString type = (info.type == VIDEOTRACK ? "Video " : "Audio ");
7452 int typeNumber = (info.type == VIDEOTRACK ? videoTracks : audioTracks);
7455 if (i == docTrack || info.trackName == type + QString::number(typeNumber - 1)) {
7456 info.trackName = type + QString::number(typeNumber);
7457 m_document->setTrackType(i, info);
7460 if (info.trackName == type + QString::number(typeNumber + 1)) {
7461 info.trackName = type + QString::number(typeNumber);
7462 m_document->setTrackType(i, info);
7467 emit tracksChanged();
7470 void CustomTrackView::updateTrackDuration(int track, QUndoCommand *command)
7476 tracks << m_document->tracksCount() - track - 1;
7478 // negative track number -> update all tracks
7479 for (int i = 0; i < m_document->tracksCount(); ++i)
7483 for (int i = 0; i < tracks.count(); ++i) {
7485 // t + 1 because of black background track
7486 duration = m_document->renderer()->mltTrackDuration(t + 1);
7487 if (duration != m_document->trackDuration(t)) {
7488 m_document->setTrackDuration(t, duration);
7491 EffectsList effects = m_document->getTrackEffects(t);
7492 for (int j = 0; j < effects.count(); ++j) {
7494 * - lookout for keyframable parameters and update them so all keyframes are in the new range (0 - duration)
7495 * - update the effectstack if necessary
7502 void CustomTrackView::slotRefreshThumbs(const QString &id, bool resetThumbs)
7504 QList<QGraphicsItem *> list = scene()->items();
7505 ClipItem *clip = NULL;
7506 for (int i = 0; i < list.size(); ++i) {
7507 if (list.at(i)->type() == AVWIDGET) {
7508 clip = static_cast <ClipItem *>(list.at(i));
7509 if (clip->clipProducer() == id) {
7510 clip->refreshClip(true, resetThumbs);
7516 void CustomTrackView::adjustEffects(ClipItem* item, ItemInfo oldInfo, QUndoCommand* command)
7518 QMap<int, QDomElement> effects = item->adjustEffectsToDuration(m_document->width(), m_document->height(), oldInfo);
7520 if (effects.count()) {
7521 QMap<int, QDomElement>::const_iterator i = effects.constBegin();
7522 while (i != effects.constEnd()) {
7523 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);
7530 void CustomTrackView::slotGotFilterJobResults(const QString &/*id*/, int startPos, int track, stringMap filterParams, stringMap extra)
7532 ClipItem *clip = getClipItemAt(GenTime(startPos, m_document->fps()), track);
7534 emit displayMessage(i18n("Cannot find clip for effect update %1.", extra.value("finalfilter")), ErrorMessage);
7537 QDomElement newEffect;
7538 QDomElement effect = clip->getEffectAtIndex(clip->selectedEffectIndex());
7539 if (effect.attribute("id") == extra.value("finalfilter")) {
7540 newEffect = effect.cloneNode().toElement();
7541 QMap<QString, QString>::const_iterator i = filterParams.constBegin();
7542 while (i != filterParams.constEnd()) {
7543 EffectsList::setParameter(newEffect, i.key(), i.value());
7544 kDebug()<<"// RESULT FILTER: "<<i.key()<<"="<< i.value();
7547 EditEffectCommand *command = new EditEffectCommand(this, m_document->tracksCount() - clip->track(), clip->startPos(), effect, newEffect, clip->selectedEffectIndex(), true, true);
7548 m_commandStack->push(command);
7549 emit clipItemSelected(clip);
7554 void CustomTrackView::slotImportClipKeyframes(GRAPHICSRECTITEM type)
7556 if (!m_selectionGroup) {
7557 emit displayMessage(i18n("You need to select one clip and one transition"), ErrorMessage);
7560 // Make sure there is no collision
7561 QList<QGraphicsItem *> children = m_selectionGroup->childItems();
7562 ClipItem *item = NULL;
7563 for (int i = 0; i < children.count(); i++) {
7564 if (children.at(i)->type() == AVWIDGET) {
7565 item = (ClipItem*) children.at(i);
7570 emit displayMessage(i18n("No clip found"), ErrorMessage);
7573 QMap <QString, QString> data = item->baseClip()->analysisData();
7574 if (data.isEmpty()) {
7575 emit displayMessage(i18n("No keyframe data found in clip"), ErrorMessage);
7578 QPointer<QDialog> d = new QDialog(this);
7579 Ui::ImportKeyframesDialog_UI ui;
7584 QMap<QString, QString>::const_iterator i = data.constBegin();
7585 while (i != data.constEnd()) {
7586 ui.data_list->insertItem(ix, i.key());
7587 ui.data_list->setItemData(ix, i.value(), Qt::UserRole);
7592 if (d->exec() != QDialog::Accepted) {
7596 QString keyframeData = ui.data_list->itemData(ui.data_list->currentIndex()).toString();
7597 QStringList keyframeList = keyframeData.split(';', QString::SkipEmptyParts);
7599 if (ui.import_position->isChecked()) {
7600 if (ui.import_size->isChecked()) {
7601 foreach(QString key, keyframeList) {
7602 if (key.count(':') > 1) result.append(key.section(':', 0, 1));
7603 else result.append(key);
7608 foreach(QString key, keyframeList) {
7609 result.append(key.section(':', 0, 0));
7614 else if (ui.import_size->isChecked()) {
7615 foreach(QString key, keyframeList) {
7616 result.append(key.section(':', 1, 1));
7620 emit importKeyframes(type, result);