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 "moveclipcommand.h"
26 #include "movetransitioncommand.h"
27 #include "resizeclipcommand.h"
28 #include "editguidecommand.h"
29 #include "addtimelineclipcommand.h"
30 #include "addeffectcommand.h"
31 #include "editeffectcommand.h"
32 #include "moveeffectcommand.h"
33 #include "addtransitioncommand.h"
34 #include "edittransitioncommand.h"
35 #include "editkeyframecommand.h"
36 #include "changespeedcommand.h"
37 #include "addmarkercommand.h"
38 #include "razorclipcommand.h"
39 #include "kdenlivesettings.h"
40 #include "transition.h"
41 #include "clipmanager.h"
43 #include "markerdialog.h"
44 #include "mainwindow.h"
45 #include "ui_keyframedialog_ui.h"
46 #include "clipdurationdialog.h"
47 #include "abstractgroupitem.h"
48 #include "insertspacecommand.h"
49 #include "spacerdialog.h"
50 #include "addtrackcommand.h"
51 #include "movegroupcommand.h"
52 #include "ui_addtrack_ui.h"
53 #include "initeffects.h"
54 #include "locktrackcommand.h"
55 #include "groupclipscommand.h"
56 #include "splitaudiocommand.h"
57 #include "changecliptypecommand.h"
58 #include "trackdialog.h"
59 #include "tracksconfigdialog.h"
60 #include "configtrackscommand.h"
61 #include "rebuildgroupcommand.h"
62 #include "razorgroupcommand.h"
69 #include <KColorScheme>
70 #include <KMessageBox>
71 #include <KIO/NetAccess>
73 #include <QMouseEvent>
74 #include <QStylePainter>
75 #include <QGraphicsItem>
76 #include <QDomDocument>
78 #include <QApplication>
79 #include <QInputDialog>
82 #if QT_VERSION >= 0x040600
83 #include <QGraphicsDropShadowEffect>
86 bool sortGuidesList(const Guide *g1 , const Guide *g2)
88 return (*g1).position() < (*g2).position();
93 // disable animation if user asked it in KDE's global settings
94 // http://lists.kde.org/?l=kde-commits&m=120398724717624&w=2
95 // needs something like below (taken from dolphin)
96 // #include <kglobalsettings.h>
97 // const bool animate = KGlobalSettings::graphicEffectsLevel() & KGlobalSettings::SimpleAnimationEffects;
98 // const int duration = animate ? 1500 : 1;
100 CustomTrackView::CustomTrackView(KdenliveDoc *doc, CustomTrackScene* projectscene, QWidget *parent) :
101 QGraphicsView(projectscene, parent),
102 m_tracksHeight(KdenliveSettings::trackheight()),
103 m_projectDuration(0),
106 m_scene(projectscene),
108 m_operationMode(NONE),
115 m_autoScroll(KdenliveSettings::autoscroll()),
116 m_pasteEffectsAction(NULL),
117 m_ungroupAction(NULL),
124 m_blockRefresh(false),
125 m_selectionGroup(NULL),
128 if (doc) m_commandStack = doc->commandStack();
129 else m_commandStack = NULL;
130 setMouseTracking(true);
131 setAcceptDrops(true);
132 setFrameShape(QFrame::NoFrame);
134 //setCacheMode(QGraphicsView::CacheBackground);
135 //setViewportUpdateMode(QGraphicsView::FullViewportUpdate);
136 setViewportUpdateMode(QGraphicsView::SmartViewportUpdate);
138 pixmapCache = new KPixmapCache("kdenlive-thumbs");
139 KdenliveSettings::setTrackheight(m_tracksHeight);
140 m_animationTimer = new QTimeLine(800);
141 m_animationTimer->setFrameRange(0, 5);
142 m_animationTimer->setUpdateInterval(100);
143 m_animationTimer->setLoopCount(0);
144 m_tipColor = QColor(0, 192, 0, 200);
145 QColor border = QColor(255, 255, 255, 100);
146 m_tipPen.setColor(border);
147 m_tipPen.setWidth(3);
148 setContentsMargins(0, 0, 0, 0);
149 const int maxHeight = m_tracksHeight * m_document->tracksCount();
150 setSceneRect(0, 0, sceneRect().width(), maxHeight);
151 verticalScrollBar()->setMaximum(maxHeight);
152 m_cursorLine = projectscene->addLine(0, 0, 0, maxHeight);
153 m_cursorLine->setZValue(1000);
157 pen1.setColor(palette().text().color());
158 m_cursorLine->setPen(pen1);
159 m_cursorLine->setFlag(QGraphicsItem::ItemIgnoresTransformations, true);
161 KIcon razorIcon("edit-cut");
162 m_razorCursor = QCursor(razorIcon.pixmap(22, 22));
164 KIcon spacerIcon("kdenlive-spacer-tool");
165 m_spacerCursor = QCursor(spacerIcon.pixmap(22, 22));
166 verticalScrollBar()->setTracking(true);
167 // Line below was supposed to scroll guides label with scrollbar, not implemented yet
168 //connect(verticalScrollBar(), SIGNAL(valueChanged(int)), this, SLOT(slotRefreshGuides()));
169 connect(&m_scrollTimer, SIGNAL(timeout()), this, SLOT(slotCheckMouseScrolling()));
170 m_scrollTimer.setInterval(100);
171 m_scrollTimer.setSingleShot(true);
173 connect(&m_thumbsTimer, SIGNAL(timeout()), this, SLOT(slotFetchNextThumbs()));
174 m_thumbsTimer.setInterval(500);
175 m_thumbsTimer.setSingleShot(true);
177 connect(&m_audioMonitorTimer, SIGNAL(timeout()), this, SIGNAL(documentModified()));
178 m_audioMonitorTimer.setInterval(2000);
179 m_audioMonitorTimer.setSingleShot(true);
182 CustomTrackView::~CustomTrackView()
184 qDeleteAll(m_guides);
186 m_waitingThumbs.clear();
190 void CustomTrackView::keyPressEvent(QKeyEvent * event)
192 if (event->key() == Qt::Key_Up) {
195 } else if (event->key() == Qt::Key_Down) {
198 } else QWidget::keyPressEvent(event);
201 void CustomTrackView::setDocumentModified()
203 m_document->setModified(true);
204 m_audioMonitorTimer.start();
207 void CustomTrackView::setContextMenu(QMenu *timeline, QMenu *clip, QMenu *transition, QActionGroup *clipTypeGroup, QMenu *markermenu)
209 m_timelineContextMenu = timeline;
210 m_timelineContextClipMenu = clip;
211 m_clipTypeGroup = clipTypeGroup;
212 connect(m_timelineContextMenu, SIGNAL(aboutToHide()), this, SLOT(slotResetMenuPosition()));
214 m_markerMenu = new QMenu(i18n("Go to marker..."), this);
215 m_markerMenu->setEnabled(false);
216 markermenu->addMenu(m_markerMenu);
217 connect(m_markerMenu, SIGNAL(triggered(QAction *)), this, SLOT(slotGoToMarker(QAction *)));
218 QList <QAction *> list = m_timelineContextClipMenu->actions();
219 for (int i = 0; i < list.count(); i++) {
220 if (list.at(i)->data().toString() == "paste_effects") m_pasteEffectsAction = list.at(i);
221 else if (list.at(i)->data().toString() == "ungroup_clip") m_ungroupAction = list.at(i);
224 m_timelineContextTransitionMenu = transition;
225 list = m_timelineContextTransitionMenu->actions();
226 for (int i = 0; i < list.count(); i++) {
227 if (list.at(i)->data().toString() == "auto") {
228 m_autoTransition = list.at(i);
233 m_timelineContextMenu->addSeparator();
234 m_deleteGuide = new KAction(KIcon("edit-delete"), i18n("Delete Guide"), this);
235 connect(m_deleteGuide, SIGNAL(triggered()), this, SLOT(slotDeleteTimeLineGuide()));
236 m_timelineContextMenu->addAction(m_deleteGuide);
238 m_editGuide = new KAction(KIcon("document-properties"), i18n("Edit Guide"), this);
239 connect(m_editGuide, SIGNAL(triggered()), this, SLOT(slotEditTimeLineGuide()));
240 m_timelineContextMenu->addAction(m_editGuide);
243 void CustomTrackView::slotDoResetMenuPosition()
245 m_menuPosition = QPoint();
248 void CustomTrackView::slotResetMenuPosition()
250 // after a short time (so that the action is triggered / or menu is closed, we reset the menu pos
251 QTimer::singleShot(300, this, SLOT(slotDoResetMenuPosition()));
254 void CustomTrackView::checkAutoScroll()
256 m_autoScroll = KdenliveSettings::autoscroll();
259 /*sQList <TrackInfo> CustomTrackView::tracksList() const {
260 return m_scene->m_tracksList;
263 void CustomTrackView::checkTrackHeight()
265 if (m_tracksHeight == KdenliveSettings::trackheight()) return;
266 m_tracksHeight = KdenliveSettings::trackheight();
267 emit trackHeightChanged();
268 QList<QGraphicsItem *> itemList = items();
270 Transition *transitionitem;
271 bool snap = KdenliveSettings::snaptopoints();
272 KdenliveSettings::setSnaptopoints(false);
273 for (int i = 0; i < itemList.count(); i++) {
274 if (itemList.at(i)->type() == AVWIDGET) {
275 item = (ClipItem*) itemList.at(i);
276 item->setRect(0, 0, item->rect().width(), m_tracksHeight - 1);
277 item->setPos((qreal) item->startPos().frames(m_document->fps()), (qreal) item->track() * m_tracksHeight + 1);
278 item->resetThumbs(true);
279 } else if (itemList.at(i)->type() == TRANSITIONWIDGET) {
280 transitionitem = (Transition*) itemList.at(i);
281 transitionitem->setRect(0, 0, transitionitem->rect().width(), m_tracksHeight / 3 * 2 - 1);
282 transitionitem->setPos((qreal) transitionitem->startPos().frames(m_document->fps()), (qreal) transitionitem->track() * m_tracksHeight + m_tracksHeight / 3 * 2);
285 double newHeight = m_tracksHeight * m_document->tracksCount() * matrix().m22();
286 m_cursorLine->setLine(m_cursorLine->line().x1(), 0, m_cursorLine->line().x1(), newHeight);
288 for (int i = 0; i < m_guides.count(); i++) {
289 QLineF l = m_guides.at(i)->line();
290 l.setP2(QPointF(l.x2(), newHeight));
291 m_guides.at(i)->setLine(l);
294 setSceneRect(0, 0, sceneRect().width(), m_tracksHeight * m_document->tracksCount());
295 // verticalScrollBar()->setMaximum(m_tracksHeight * m_document->tracksCount());
296 KdenliveSettings::setSnaptopoints(snap);
297 viewport()->update();
300 /** Zoom or move viewport on mousewheel
302 * If mousewheel+Ctrl, zooms in/out on the timeline.
304 * With Ctrl, moves viewport towards end of timeline if down/back,
305 * opposite on up/forward.
307 * See also http://www.kdenlive.org/mantis/view.php?id=265 */
308 void CustomTrackView::wheelEvent(QWheelEvent * e)
310 if (e->modifiers() == Qt::ControlModifier) {
311 if (e->delta() > 0) emit zoomIn();
314 if (e->delta() <= 0) horizontalScrollBar()->setValue(horizontalScrollBar()->value() + horizontalScrollBar()->singleStep());
315 else horizontalScrollBar()->setValue(horizontalScrollBar()->value() - horizontalScrollBar()->singleStep());
319 int CustomTrackView::getPreviousVideoTrack(int track)
321 track = m_document->tracksCount() - track - 1;
323 for (int i = track; i > -1; i--) {
324 if (m_document->trackInfoAt(i).type == VIDEOTRACK) return i + 1;
330 void CustomTrackView::slotFetchNextThumbs()
332 if (!m_waitingThumbs.isEmpty()) {
333 ClipItem *item = m_waitingThumbs.takeFirst();
334 while ((item == NULL) && !m_waitingThumbs.isEmpty()) {
335 item = m_waitingThumbs.takeFirst();
337 if (item) item->slotFetchThumbs();
338 if (!m_waitingThumbs.isEmpty()) m_thumbsTimer.start();
342 void CustomTrackView::slotCheckMouseScrolling()
344 if (m_scrollOffset == 0) {
345 m_scrollTimer.stop();
348 horizontalScrollBar()->setValue(horizontalScrollBar()->value() + m_scrollOffset);
349 m_scrollTimer.start();
352 void CustomTrackView::slotCheckPositionScrolling()
354 // If mouse is at a border of the view, scroll
355 if (m_moveOpMode != SEEK) return;
356 if (mapFromScene(m_cursorPos, 0).x() < 3) {
357 horizontalScrollBar()->setValue(horizontalScrollBar()->value() - 2);
358 QTimer::singleShot(200, this, SLOT(slotCheckPositionScrolling()));
359 setCursorPos(mapToScene(QPoint(-2, 0)).x());
360 } else if (viewport()->width() - 3 < mapFromScene(m_cursorPos + 1, 0).x()) {
361 horizontalScrollBar()->setValue(horizontalScrollBar()->value() + 2);
362 setCursorPos(mapToScene(QPoint(viewport()->width(), 0)).x() + 1);
363 QTimer::singleShot(200, this, SLOT(slotCheckPositionScrolling()));
369 void CustomTrackView::mouseMoveEvent(QMouseEvent * event)
371 int pos = event->x();
372 int mappedXPos = qMax((int)(mapToScene(event->pos()).x() + 0.5), 0);
373 double snappedPos = getSnapPointForPos(mappedXPos);
374 emit mousePosition(mappedXPos);
376 if (event->buttons() & Qt::MidButton) return;
377 if (dragMode() == QGraphicsView::RubberBandDrag || (event->modifiers() == Qt::ControlModifier && m_tool != SPACERTOOL && m_operationMode != RESIZESTART && m_operationMode != RESIZEEND)) {
378 event->setAccepted(true);
380 QGraphicsView::mouseMoveEvent(event);
384 if (event->buttons() != Qt::NoButton) {
385 bool move = (event->pos() - m_clickEvent).manhattanLength() >= QApplication::startDragDistance();
386 if (m_dragItem && m_tool == SELECTTOOL) {
387 if (m_operationMode == MOVE && move) {
388 QGraphicsView::mouseMoveEvent(event);
389 // If mouse is at a border of the view, scroll
391 m_scrollOffset = -30;
392 m_scrollTimer.start();
393 } else if (viewport()->width() - pos < 10) {
395 m_scrollTimer.start();
396 } else if (m_scrollTimer.isActive()) {
397 m_scrollTimer.stop();
399 } else if (m_operationMode == RESIZESTART && move) {
400 m_document->renderer()->pause();
401 if (event->modifiers() != Qt::ControlModifier && m_dragItem->type() == AVWIDGET && m_dragItem->parentItem() && m_dragItem->parentItem() != m_selectionGroup) {
402 AbstractGroupItem *parent = static_cast <AbstractGroupItem *>(m_dragItem->parentItem());
404 parent->resizeStart((int)(snappedPos) - m_dragItemInfo.startPos.frames(m_document->fps()));
406 m_dragItem->resizeStart((int)(snappedPos));
408 } else if (m_operationMode == RESIZEEND && move) {
409 m_document->renderer()->pause();
410 if (event->modifiers() != Qt::ControlModifier && m_dragItem->type() == AVWIDGET && m_dragItem->parentItem() && m_dragItem->parentItem() != m_selectionGroup) {
411 AbstractGroupItem *parent = static_cast <AbstractGroupItem *>(m_dragItem->parentItem());
413 parent->resizeEnd((int)(snappedPos) - m_dragItemInfo.endPos.frames(m_document->fps()));
415 m_dragItem->resizeEnd((int)(snappedPos));
417 } else if (m_operationMode == FADEIN && move) {
418 ((ClipItem*) m_dragItem)->setFadeIn((int)(mappedXPos - m_dragItem->startPos().frames(m_document->fps())));
419 } else if (m_operationMode == FADEOUT && move) {
420 ((ClipItem*) m_dragItem)->setFadeOut((int)(m_dragItem->endPos().frames(m_document->fps()) - mappedXPos));
421 } else if (m_operationMode == KEYFRAME && move) {
422 GenTime keyFramePos = GenTime(mappedXPos, m_document->fps()) - m_dragItem->startPos() + m_dragItem->cropStart();
423 double pos = mapToScene(event->pos()).toPoint().y();
424 QRectF br = m_dragItem->sceneBoundingRect();
425 double maxh = 100.0 / br.height();
426 pos = (br.bottom() - pos) * maxh;
427 m_dragItem->updateKeyFramePos(keyFramePos, pos);
429 removeTipAnimation();
431 } else if (m_operationMode == MOVEGUIDE) {
432 removeTipAnimation();
433 QGraphicsView::mouseMoveEvent(event);
435 } else if (m_operationMode == SPACER && move && m_selectionGroup) {
437 snappedPos = getSnapPointForPos(mappedXPos + m_spacerOffset);
438 if (snappedPos < 0) snappedPos = 0;
440 // Make sure there is no collision
441 QList<QGraphicsItem *> children = m_selectionGroup->childItems();
442 QPainterPath shape = m_selectionGroup->clipGroupShape(QPointF(snappedPos - m_selectionGroup->sceneBoundingRect().left(), 0));
443 QList<QGraphicsItem*> collidingItems = scene()->items(shape, Qt::IntersectsItemShape);
444 collidingItems.removeAll(m_selectionGroup);
445 for (int i = 0; i < children.count(); i++) {
446 if (children.at(i)->type() == GROUPWIDGET) {
447 QList<QGraphicsItem *> subchildren = children.at(i)->childItems();
448 for (int j = 0; j < subchildren.count(); j++)
449 collidingItems.removeAll(subchildren.at(j));
451 collidingItems.removeAll(children.at(i));
453 bool collision = false;
455 for (int i = 0; i < collidingItems.count(); i++) {
456 if (!collidingItems.at(i)->isEnabled()) continue;
457 if (collidingItems.at(i)->type() == AVWIDGET && snappedPos < m_selectionGroup->sceneBoundingRect().left()) {
458 AbstractClipItem *item = static_cast <AbstractClipItem *>(collidingItems.at(i));
459 // Moving backward, determine best pos
460 QPainterPath clipPath;
461 clipPath.addRect(item->sceneBoundingRect());
462 QPainterPath res = shape.intersected(clipPath);
463 offset = qMax(offset, (int)(res.boundingRect().width() + 0.5));
466 snappedPos += offset;
467 // make sure we have no collision
468 shape = m_selectionGroup->clipGroupShape(QPointF(snappedPos - m_selectionGroup->sceneBoundingRect().left(), 0));
469 collidingItems = scene()->items(shape, Qt::IntersectsItemShape);
470 collidingItems.removeAll(m_selectionGroup);
471 for (int i = 0; i < children.count(); i++) {
472 if (children.at(i)->type() == GROUPWIDGET) {
473 QList<QGraphicsItem *> subchildren = children.at(i)->childItems();
474 for (int j = 0; j < subchildren.count(); j++)
475 collidingItems.removeAll(subchildren.at(j));
477 collidingItems.removeAll(children.at(i));
480 for (int i = 0; i < collidingItems.count(); i++) {
481 if (!collidingItems.at(i)->isEnabled()) continue;
482 if (collidingItems.at(i)->type() == AVWIDGET) {
491 shape = m_selectionGroup->transitionGroupShape(QPointF(snappedPos - m_selectionGroup->sceneBoundingRect().left(), 0));
492 collidingItems = scene()->items(shape, Qt::IntersectsItemShape);
493 collidingItems.removeAll(m_selectionGroup);
494 for (int i = 0; i < children.count(); i++) {
495 if (children.at(i)->type() == GROUPWIDGET) {
496 QList<QGraphicsItem *> subchildren = children.at(i)->childItems();
497 for (int j = 0; j < subchildren.count(); j++)
498 collidingItems.removeAll(subchildren.at(j));
500 collidingItems.removeAll(children.at(i));
504 for (int i = 0; i < collidingItems.count(); i++) {
505 if (collidingItems.at(i)->type() == TRANSITIONWIDGET && snappedPos < m_selectionGroup->sceneBoundingRect().left()) {
506 AbstractClipItem *item = static_cast <AbstractClipItem *>(collidingItems.at(i));
507 // Moving backward, determine best pos
508 QPainterPath clipPath;
509 clipPath.addRect(item->sceneBoundingRect());
510 QPainterPath res = shape.intersected(clipPath);
511 offset = qMax(offset, (int)(res.boundingRect().width() + 0.5));
515 snappedPos += offset;
516 // make sure we have no collision
517 shape = m_selectionGroup->transitionGroupShape(QPointF(snappedPos - m_selectionGroup->sceneBoundingRect().left(), 0));
518 collidingItems = scene()->items(shape, Qt::IntersectsItemShape);
519 collidingItems.removeAll(m_selectionGroup);
520 for (int i = 0; i < children.count(); i++) {
521 if (children.at(i)->type() == GROUPWIDGET) {
522 QList<QGraphicsItem *> subchildren = children.at(i)->childItems();
523 for (int j = 0; j < subchildren.count(); j++)
524 collidingItems.removeAll(subchildren.at(j));
526 collidingItems.removeAll(children.at(i));
528 for (int i = 0; i < collidingItems.count(); i++) {
529 if (collidingItems.at(i)->type() == TRANSITIONWIDGET) {
537 m_selectionGroup->translate(snappedPos - m_selectionGroup->sceneBoundingRect().left(), 0);
538 //m_selectionGroup->setPos(mappedXPos + (((int) m_selectionGroup->boundingRect().topLeft().x() + 0.5) - mappedClick) , m_selectionGroup->pos().y());
542 if (m_tool == RAZORTOOL) {
543 setCursor(m_razorCursor);
544 //QGraphicsView::mouseMoveEvent(event);
546 } else if (m_tool == SPACERTOOL) {
547 setCursor(m_spacerCursor);
551 QList<QGraphicsItem *> itemList = items(event->pos());
552 QGraphicsRectItem *item = NULL;
553 OPERATIONTYPE opMode = NONE;
555 if (itemList.count() == 1 && itemList.at(0)->type() == GUIDEITEM) {
557 } else for (int i = 0; i < itemList.count(); i++) {
558 if (itemList.at(i)->type() == AVWIDGET || itemList.at(i)->type() == TRANSITIONWIDGET) {
559 item = (QGraphicsRectItem*) itemList.at(i);
564 if (item && event->buttons() == Qt::NoButton) {
565 AbstractClipItem *clip = static_cast <AbstractClipItem*>(item);
566 if (m_tool == RAZORTOOL) {
567 // razor tool over a clip, display current frame in monitor
568 if (false && !m_blockRefresh && item->type() == AVWIDGET) {
569 //TODO: solve crash when showing frame when moving razor over clip
570 emit showClipFrame(((ClipItem *) item)->baseClip(), QPoint(), mappedXPos - (clip->startPos() - clip->cropStart()).frames(m_document->fps()));
575 opMode = clip->operationMode(mapToScene(event->pos()));
576 const double size = 5;
577 if (opMode == m_moveOpMode) {
578 QGraphicsView::mouseMoveEvent(event);
581 removeTipAnimation();
583 m_moveOpMode = opMode;
584 setTipAnimation(clip, opMode, size);
585 if (opMode == MOVE) {
586 setCursor(Qt::OpenHandCursor);
587 if (item->type() == AVWIDGET) {
588 ClipItem *ci = static_cast <ClipItem *>(item);
589 QString message = ci->clipName() + i18n(":");
590 message.append(i18n(" Position:") + m_document->timecode().getDisplayTimecode(ci->info().startPos, KdenliveSettings::frametimecode()));
591 message.append(i18n(" Duration:") + m_document->timecode().getDisplayTimecode(ci->cropDuration(), KdenliveSettings::frametimecode()));
592 if (clip->parentItem() && clip->parentItem()->type() == GROUPWIDGET) {
593 AbstractGroupItem *parent = static_cast <AbstractGroupItem *>(clip->parentItem());
594 if (clip->parentItem() == m_selectionGroup)
595 message.append(i18n(" Selection duration:"));
597 message.append(i18n(" Group duration:"));
598 message.append(m_document->timecode().getDisplayTimecode(parent->duration(), KdenliveSettings::frametimecode()));
599 if (parent->parentItem() && parent->parentItem()->type() == GROUPWIDGET) {
600 AbstractGroupItem *parent2 = static_cast <AbstractGroupItem *>(parent->parentItem());
601 message.append(i18n(" Selection duration:") + m_document->timecode().getDisplayTimecode(parent2->duration(), KdenliveSettings::frametimecode()));
604 emit displayMessage(message, InformationMessage);
606 } else if (opMode == RESIZESTART) {
607 setCursor(KCursor("left_side", Qt::SizeHorCursor));
608 if (item->type() == AVWIDGET && item->parentItem() && item->parentItem() != m_selectionGroup)
609 emit displayMessage(i18n("Use Ctrl to resize only current item, otherwise all items in this group will be resized at once."), InformationMessage);
610 } else if (opMode == RESIZEEND) {
611 setCursor(KCursor("right_side", Qt::SizeHorCursor));
612 if (item->type() == AVWIDGET && item->parentItem() && item->parentItem() != m_selectionGroup)
613 emit displayMessage(i18n("Use Ctrl to resize only current item, otherwise all items in this group will be resized at once."), InformationMessage);
614 } else if (opMode == FADEIN || opMode == FADEOUT) {
615 setCursor(Qt::PointingHandCursor);
616 emit displayMessage(i18n("Drag to add or resize a fade effect."), InformationMessage);
617 } else if (opMode == TRANSITIONSTART || opMode == TRANSITIONEND) {
618 setCursor(Qt::PointingHandCursor);
619 emit displayMessage(i18n("Click to add a transition."), InformationMessage);
620 } else if (opMode == KEYFRAME) {
621 setCursor(Qt::PointingHandCursor);
622 emit displayMessage(i18n("Move keyframe above or below clip to remove it, double click to add a new one."), InformationMessage);
624 } // no clip under mouse
625 else if (m_tool == RAZORTOOL) {
628 } else if (opMode == MOVEGUIDE) {
629 m_moveOpMode = opMode;
630 setCursor(Qt::SplitHCursor);
632 removeTipAnimation();
633 setCursor(Qt::ArrowCursor);
634 if (event->buttons() != Qt::NoButton && event->modifiers() == Qt::NoModifier) {
635 QGraphicsView::mouseMoveEvent(event);
637 setCursorPos(mappedXPos);
638 slotCheckPositionScrolling();
640 } else m_moveOpMode = NONE;
642 QGraphicsView::mouseMoveEvent(event);
646 void CustomTrackView::mousePressEvent(QMouseEvent * event)
648 setFocus(Qt::MouseFocusReason);
649 m_menuPosition = QPoint();
651 // special cases (middle click button or ctrl / shift click
652 if (event->button() == Qt::MidButton) {
654 m_blockRefresh = false;
655 m_operationMode = NONE;
659 if (event->modifiers() & Qt::ShiftModifier) {
660 // Rectangle selection
661 setViewportUpdateMode(QGraphicsView::FullViewportUpdate);
662 setDragMode(QGraphicsView::RubberBandDrag);
663 if (!(event->modifiers() & Qt::ControlModifier)) {
664 resetSelectionGroup();
665 scene()->clearSelection();
667 m_blockRefresh = false;
668 m_operationMode = RUBBERSELECTION;
669 QGraphicsView::mousePressEvent(event);
673 m_blockRefresh = true;
675 bool collision = false;
677 if (m_tool != RAZORTOOL) activateMonitor();
678 else if (m_document->renderer()->playSpeed() != 0.0) {
679 m_document->renderer()->pause();
682 m_clickEvent = event->pos();
684 // check item under mouse
685 QList<QGraphicsItem *> collisionList = items(m_clickEvent);
687 if (event->modifiers() == Qt::ControlModifier && m_tool != SPACERTOOL && collisionList.count() == 0) {
688 // Pressing Ctrl + left mouse button in an empty area scrolls the timeline
689 setDragMode(QGraphicsView::ScrollHandDrag);
690 QGraphicsView::mousePressEvent(event);
691 m_blockRefresh = false;
692 m_operationMode = NONE;
696 // if a guide and a clip were pressed, just select the guide
697 for (int i = 0; i < collisionList.count(); ++i) {
698 if (collisionList.at(i)->type() == GUIDEITEM) {
699 // a guide item was pressed
700 m_dragGuide = (Guide *) collisionList.at(i);
701 if (event->button() == Qt::LeftButton) { // move it
702 m_dragGuide->setFlag(QGraphicsItem::ItemIsMovable, true);
704 m_operationMode = MOVEGUIDE;
705 // deselect all clips so that only the guide will move
706 m_scene->clearSelection();
707 resetSelectionGroup(false);
708 updateSnapPoints(NULL);
709 QGraphicsView::mousePressEvent(event);
711 } else // show context menu
716 // Find first clip, transition or group under mouse (when no guides selected)
718 AbstractGroupItem *dragGroup = NULL;
719 AbstractClipItem *collisionClip = NULL;
721 while (!m_dragGuide && ct < collisionList.count()) {
722 if (collisionList.at(ct)->type() == AVWIDGET || collisionList.at(ct)->type() == TRANSITIONWIDGET) {
723 collisionClip = static_cast <AbstractClipItem *>(collisionList.at(ct));
724 if (collisionClip->isItemLocked())
726 if (collisionClip == m_dragItem)
727 collisionClip = NULL;
729 m_dragItem = collisionClip;
731 m_dragItemInfo = m_dragItem->info();
732 if (m_dragItem->parentItem() && m_dragItem->parentItem()->type() == GROUPWIDGET && m_dragItem->parentItem() != m_selectionGroup) {
733 // kDebug()<<"// KLIK FOUND GRP: "<<m_dragItem->sceneBoundingRect();
734 dragGroup = static_cast <AbstractGroupItem *>(m_dragItem->parentItem());
741 if (m_dragItem) emit clipItemSelected(NULL);
744 #if QT_VERSION >= 0x040600
745 // Add shadow to dragged item, currently disabled because of painting artifacts
746 //TODO: re-enable when fixed
747 /*QGraphicsDropShadowEffect *eff = new QGraphicsDropShadowEffect();
748 eff->setBlurRadius(5);
749 eff->setOffset(3, 3);
750 m_dragItem->setGraphicsEffect(eff);*/
752 if (m_dragItem && m_dragItem->type() == TRANSITIONWIDGET) {
753 // update transition menu action
754 m_autoTransition->setChecked(static_cast<Transition *>(m_dragItem)->isAutomatic());
755 m_autoTransition->setEnabled(true);
756 } else m_autoTransition->setEnabled(false);
758 // context menu requested
759 if (event->button() == Qt::RightButton) {
761 if (dragGroup) dragGroup->setSelected(true);
762 else if (!m_dragItem->isSelected()) {
763 resetSelectionGroup(false);
764 m_scene->clearSelection();
765 m_dragItem->setSelected(true);
767 } else if (!m_dragGuide) {
768 // check if there is a guide close to mouse click
769 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
770 for (int i = 0; i < guidesCollisionList.count(); i++) {
771 if (guidesCollisionList.at(i)->type() == GUIDEITEM) {
772 m_dragGuide = static_cast <Guide *>(guidesCollisionList.at(i));
776 // keep this to support multiple guides context menu in the future (?)
777 /*if (guidesCollisionList.at(0)->type() != GUIDEITEM)
778 guidesCollisionList.removeAt(0);
780 if (!guidesCollisionList.isEmpty())
781 m_dragGuide = static_cast <Guide *>(guidesCollisionList.at(0));*/
784 m_operationMode = NONE;
785 displayContextMenu(event->globalPos(), m_dragItem, dragGroup);
786 m_menuPosition = m_clickEvent;
792 // No item under click
793 if (m_dragItem == NULL || m_tool == SPACERTOOL) {
794 resetSelectionGroup(false);
795 setCursor(Qt::ArrowCursor);
796 m_scene->clearSelection();
798 updateClipTypeActions(NULL);
799 if (m_tool == SPACERTOOL) {
800 QList<QGraphicsItem *> selection;
801 if (event->modifiers() == Qt::ControlModifier) {
802 // Ctrl + click, select all items on track after click position
803 int track = (int)(mapToScene(m_clickEvent).y() / m_tracksHeight);
804 if (m_document->trackInfoAt(m_document->tracksCount() - track - 1).isLocked) {
805 // Cannot use spacer on locked track
806 emit displayMessage(i18n("Cannot use spacer in a locked track"), ErrorMessage);
810 QRectF rect(mapToScene(m_clickEvent).x(), track * m_tracksHeight + m_tracksHeight / 2, sceneRect().width() - mapToScene(m_clickEvent).x(), m_tracksHeight / 2 - 2);
813 selection = checkForGroups(rect, &isOk);
815 // groups found on track, do not allow the move
816 emit displayMessage(i18n("Cannot use spacer in a track with a group"), ErrorMessage);
820 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;
822 // Select all items on all tracks after click position
823 selection = items(event->pos().x(), 1, mapFromScene(sceneRect().width(), 0).x() - event->pos().x(), sceneRect().height());
824 kDebug() << "SELELCTING ELEMENTS WITHIN =" << event->pos().x() << "/" << 1 << ", " << mapFromScene(sceneRect().width(), 0).x() - event->pos().x() << "/" << sceneRect().height();
827 QList <GenTime> offsetList;
828 // create group to hold selected items
829 m_selectionGroup = new AbstractGroupItem(m_document->fps());
830 scene()->addItem(m_selectionGroup);
832 for (int i = 0; i < selection.count(); i++) {
833 if (selection.at(i)->parentItem() == 0 && (selection.at(i)->type() == AVWIDGET || selection.at(i)->type() == TRANSITIONWIDGET)) {
834 AbstractClipItem *item = static_cast<AbstractClipItem *>(selection.at(i));
835 if (item->isItemLocked()) continue;
836 offsetList.append(item->startPos());
837 offsetList.append(item->endPos());
838 m_selectionGroup->addToGroup(selection.at(i));
839 selection.at(i)->setFlag(QGraphicsItem::ItemIsMovable, false);
840 } else if (/*selection.at(i)->parentItem() == 0 && */selection.at(i)->type() == GROUPWIDGET) {
841 if (static_cast<AbstractGroupItem *>(selection.at(i))->isItemLocked()) continue;
842 QList<QGraphicsItem *> children = selection.at(i)->childItems();
843 for (int j = 0; j < children.count(); j++) {
844 AbstractClipItem *item = static_cast<AbstractClipItem *>(children.at(j));
845 offsetList.append(item->startPos());
846 offsetList.append(item->endPos());
848 m_selectionGroup->addToGroup(selection.at(i));
849 selection.at(i)->setFlag(QGraphicsItem::ItemIsMovable, false);
850 } else if (selection.at(i)->parentItem() && !selection.contains(selection.at(i)->parentItem())) {
851 if (static_cast<AbstractGroupItem *>(selection.at(i)->parentItem())->isItemLocked()) continue;
852 //AbstractGroupItem *grp = static_cast<AbstractGroupItem *>(selection.at(i)->parentItem());
853 m_selectionGroup->addToGroup(selection.at(i)->parentItem());
854 selection.at(i)->parentItem()->setFlag(QGraphicsItem::ItemIsMovable, false);
857 m_spacerOffset = m_selectionGroup->sceneBoundingRect().left() - (int)(mapToScene(m_clickEvent).x());
858 if (!offsetList.isEmpty()) {
860 QList <GenTime> cleandOffsetList;
861 GenTime startOffset = offsetList.takeFirst();
862 for (int k = 0; k < offsetList.size(); k++) {
863 GenTime newoffset = offsetList.at(k) - startOffset;
864 if (newoffset != GenTime() && !cleandOffsetList.contains(newoffset)) {
865 cleandOffsetList.append(newoffset);
868 updateSnapPoints(NULL, cleandOffsetList, true);
870 m_operationMode = SPACER;
872 setCursorPos((int)(mapToScene(event->x(), 0).x()));
874 QGraphicsView::mousePressEvent(event);
879 if (m_tool == RAZORTOOL && m_dragItem) {
880 GenTime cutPos = GenTime((int)(mapToScene(event->pos()).x()), m_document->fps());
881 if (m_dragItem->type() == TRANSITIONWIDGET) {
882 emit displayMessage(i18n("Cannot cut a transition"), ErrorMessage);
884 m_document->renderer()->pause();
885 if (m_dragItem->parentItem() && m_dragItem->parentItem() != m_selectionGroup) {
886 razorGroup((AbstractGroupItem *)m_dragItem->parentItem(), cutPos);
888 AbstractClipItem *clip = static_cast <AbstractClipItem *>(m_dragItem);
889 RazorClipCommand* command = new RazorClipCommand(this, clip->info(), cutPos);
890 m_commandStack->push(command);
892 setDocumentModified();
899 bool itemSelected = false;
900 if (m_dragItem->isSelected())
902 else if (m_dragItem->parentItem() && m_dragItem->parentItem()->isSelected())
904 else if (dragGroup && dragGroup->isSelected())
907 if (event->modifiers() == Qt::ControlModifier || itemSelected == false) {
908 if (event->modifiers() != Qt::ControlModifier) {
909 resetSelectionGroup(false);
910 m_scene->clearSelection();
911 // A refresh seems necessary otherwise in zoomed mode, some clips disappear
912 viewport()->update();
913 } else resetSelectionGroup();
915 if (m_dragItem->parentItem() && m_dragItem->parentItem()->type() == GROUPWIDGET) {
916 //kDebug()<<"// KLIK FOUND GRP: "<<m_dragItem->sceneBoundingRect();
917 dragGroup = static_cast <AbstractGroupItem *>(m_dragItem->parentItem());
919 bool selected = !m_dragItem->isSelected();
921 dragGroup->setSelected(selected);
923 m_dragItem->setSelected(selected);
925 groupSelectedItems();
926 ClipItem *clip = static_cast <ClipItem *>(m_dragItem);
927 updateClipTypeActions(dragGroup == NULL ? clip : NULL);
928 m_pasteEffectsAction->setEnabled(m_copiedItems.count() == 1);
931 if (collisionClip != NULL || m_dragItem == NULL) {
932 if (m_dragItem && m_dragItem->type() == AVWIDGET && !m_dragItem->isItemLocked()) {
933 ClipItem *selected = static_cast <ClipItem*>(m_dragItem);
934 emit clipItemSelected(selected);
936 emit clipItemSelected(NULL);
940 // If clicked item is selected, allow move
941 if (event->modifiers() != Qt::ControlModifier && m_operationMode == NONE) QGraphicsView::mousePressEvent(event);
943 m_clickPoint = QPoint((int)(mapToScene(event->pos()).x() - m_dragItem->startPos().frames(m_document->fps())), (int)(event->pos().y() - m_dragItem->pos().y()));
944 m_operationMode = m_dragItem->operationMode(mapToScene(event->pos()));
946 // Update snap points
947 if (m_selectionGroup == NULL) {
948 if (m_operationMode == RESIZEEND || m_operationMode == RESIZESTART)
949 updateSnapPoints(NULL);
951 updateSnapPoints(m_dragItem);
953 QList <GenTime> offsetList;
954 QList<QGraphicsItem *> children = m_selectionGroup->childItems();
955 for (int i = 0; i < children.count(); i++) {
956 if (children.at(i)->type() == AVWIDGET || children.at(i)->type() == TRANSITIONWIDGET) {
957 AbstractClipItem *item = static_cast <AbstractClipItem *>(children.at(i));
958 offsetList.append(item->startPos());
959 offsetList.append(item->endPos());
962 if (!offsetList.isEmpty()) {
964 GenTime startOffset = offsetList.takeFirst();
965 QList <GenTime> cleandOffsetList;
966 for (int k = 0; k < offsetList.size(); k++) {
967 GenTime newoffset = offsetList.at(k) - startOffset;
968 if (newoffset != GenTime() && !cleandOffsetList.contains(newoffset)) {
969 cleandOffsetList.append(newoffset);
972 updateSnapPoints(NULL, cleandOffsetList, true);
976 if (m_operationMode == KEYFRAME) {
977 m_dragItem->updateSelectedKeyFrame();
978 m_blockRefresh = false;
980 } else if (m_operationMode == MOVE) {
981 setCursor(Qt::ClosedHandCursor);
982 } else if (m_operationMode == TRANSITIONSTART && event->modifiers() != Qt::ControlModifier) {
984 info.startPos = m_dragItem->startPos();
985 info.track = m_dragItem->track();
986 int transitiontrack = getPreviousVideoTrack(info.track);
987 ClipItem *transitionClip = NULL;
988 if (transitiontrack != 0) transitionClip = getClipItemAt((int) info.startPos.frames(m_document->fps()), m_document->tracksCount() - transitiontrack);
989 if (transitionClip && transitionClip->endPos() < m_dragItem->endPos()) {
990 info.endPos = transitionClip->endPos();
992 GenTime transitionDuration(65, m_document->fps());
993 if (m_dragItem->cropDuration() < transitionDuration)
994 info.endPos = m_dragItem->endPos();
996 info.endPos = info.startPos + transitionDuration;
998 if (info.endPos == info.startPos) info.endPos = info.startPos + GenTime(65, m_document->fps());
999 // Check there is no other transition at that place
1000 double startY = info.track * m_tracksHeight + 1 + m_tracksHeight / 2;
1001 QRectF r(info.startPos.frames(m_document->fps()), startY, (info.endPos - info.startPos).frames(m_document->fps()), m_tracksHeight / 2);
1002 QList<QGraphicsItem *> selection = m_scene->items(r);
1003 bool transitionAccepted = true;
1004 for (int i = 0; i < selection.count(); i++) {
1005 if (selection.at(i)->type() == TRANSITIONWIDGET) {
1006 Transition *tr = static_cast <Transition *>(selection.at(i));
1007 if (tr->startPos() - info.startPos > GenTime(5, m_document->fps())) {
1008 if (tr->startPos() < info.endPos) info.endPos = tr->startPos();
1009 } else transitionAccepted = false;
1012 if (transitionAccepted) slotAddTransition((ClipItem *) m_dragItem, info, transitiontrack);
1013 else emit displayMessage(i18n("Cannot add transition"), ErrorMessage);
1014 } else if (m_operationMode == TRANSITIONEND && event->modifiers() != Qt::ControlModifier) {
1016 info.endPos = GenTime(m_dragItem->endPos().frames(m_document->fps()), m_document->fps());
1017 info.track = m_dragItem->track();
1018 int transitiontrack = getPreviousVideoTrack(info.track);
1019 ClipItem *transitionClip = NULL;
1020 if (transitiontrack != 0) transitionClip = getClipItemAt((int) info.endPos.frames(m_document->fps()), m_document->tracksCount() - transitiontrack);
1021 if (transitionClip && transitionClip->startPos() > m_dragItem->startPos()) {
1022 info.startPos = transitionClip->startPos();
1024 GenTime transitionDuration(65, m_document->fps());
1025 if (m_dragItem->cropDuration() < transitionDuration) info.startPos = m_dragItem->startPos();
1026 else info.startPos = info.endPos - transitionDuration;
1028 if (info.endPos == info.startPos) info.startPos = info.endPos - GenTime(65, m_document->fps());
1029 QDomElement transition = MainWindow::transitions.getEffectByTag("luma", "dissolve").cloneNode().toElement();
1030 EffectsList::setParameter(transition, "reverse", "1");
1032 // Check there is no other transition at that place
1033 double startY = info.track * m_tracksHeight + 1 + m_tracksHeight / 2;
1034 QRectF r(info.startPos.frames(m_document->fps()), startY, (info.endPos - info.startPos).frames(m_document->fps()), m_tracksHeight / 2);
1035 QList<QGraphicsItem *> selection = m_scene->items(r);
1036 bool transitionAccepted = true;
1037 for (int i = 0; i < selection.count(); i++) {
1038 if (selection.at(i)->type() == TRANSITIONWIDGET) {
1039 Transition *tr = static_cast <Transition *>(selection.at(i));
1040 if (info.endPos - tr->endPos() > GenTime(5, m_document->fps())) {
1041 if (tr->endPos() > info.startPos) info.startPos = tr->endPos();
1042 } else transitionAccepted = false;
1045 if (transitionAccepted) slotAddTransition((ClipItem *) m_dragItem, info, transitiontrack, transition);
1046 else emit displayMessage(i18n("Cannot add transition"), ErrorMessage);
1048 } else if ((m_operationMode == RESIZESTART || m_operationMode == RESIZEEND) && m_selectionGroup) {
1049 resetSelectionGroup(false);
1050 m_dragItem->setSelected(true);
1053 m_blockRefresh = false;
1055 QGraphicsView::mousePressEvent(event);
1058 void CustomTrackView::rebuildGroup(int childTrack, GenTime childPos)
1060 const QPointF p((int)childPos.frames(m_document->fps()), childTrack * m_tracksHeight + m_tracksHeight / 2);
1061 QList<QGraphicsItem *> list = scene()->items(p);
1062 AbstractGroupItem *group = NULL;
1063 for (int i = 0; i < list.size(); i++) {
1064 if (!list.at(i)->isEnabled()) continue;
1065 if (list.at(i)->type() == GROUPWIDGET) {
1066 group = static_cast <AbstractGroupItem *>(list.at(i));
1070 rebuildGroup(group);
1073 void CustomTrackView::rebuildGroup(AbstractGroupItem *group)
1076 QList <QGraphicsItem *> children = group->childItems();
1077 m_document->clipManager()->removeGroup(group);
1078 scene()->destroyItemGroup(group);
1079 for (int i = 0; i < children.count(); i++)
1080 children.at(i)->setSelected(true);
1081 groupSelectedItems(false, true);
1085 void CustomTrackView::resetSelectionGroup(bool selectItems)
1087 if (m_selectionGroup) {
1088 // delete selection group
1089 bool snap = KdenliveSettings::snaptopoints();
1090 KdenliveSettings::setSnaptopoints(false);
1092 QList<QGraphicsItem *> children = m_selectionGroup->childItems();
1093 scene()->destroyItemGroup(m_selectionGroup);
1094 for (int i = 0; i < children.count(); i++) {
1095 if (children.at(i)->parentItem() == 0 && (children.at(i)->type() == AVWIDGET || children.at(i)->type() == TRANSITIONWIDGET)) {
1096 if (!static_cast <AbstractClipItem *>(children.at(i))->isItemLocked()) {
1097 children.at(i)->setFlag(QGraphicsItem::ItemIsMovable, true);
1098 children.at(i)->setSelected(selectItems);
1100 } else if (children.at(i)->type() == GROUPWIDGET) {
1101 children.at(i)->setFlag(QGraphicsItem::ItemIsMovable, true);
1102 children.at(i)->setSelected(selectItems);
1105 m_selectionGroup = NULL;
1106 KdenliveSettings::setSnaptopoints(snap);
1110 void CustomTrackView::groupSelectedItems(bool force, bool createNewGroup)
1112 if (m_selectionGroup) {
1113 kDebug() << "///// ERROR, TRYING TO OVERRIDE EXISTING GROUP";
1116 QList<QGraphicsItem *> selection = m_scene->selectedItems();
1117 if (selection.isEmpty()) return;
1119 // Find top left position of selection
1120 for (int i = 0; i < selection.count(); i++) {
1121 if (selection.at(i)->parentItem() == 0 && (selection.at(i)->type() == AVWIDGET || selection.at(i)->type() == TRANSITIONWIDGET || selection.at(i)->type() == GROUPWIDGET)) {
1122 rectUnion = rectUnion.united(selection.at(i)->sceneBoundingRect());
1123 } else if (selection.at(i)->parentItem()) {
1124 rectUnion = rectUnion.united(selection.at(i)->parentItem()->sceneBoundingRect());
1128 if (force || selection.count() > 1) {
1129 bool snap = KdenliveSettings::snaptopoints();
1130 KdenliveSettings::setSnaptopoints(false);
1131 if (createNewGroup) {
1132 AbstractGroupItem *newGroup = m_document->clipManager()->createGroup();
1133 newGroup->setPos(rectUnion.left(), rectUnion.top() - 1);
1134 QPointF diff = newGroup->pos();
1135 newGroup->translate(-diff.x(), -diff.y());
1136 //newGroup->translate((int) -rectUnion.left(), (int) -rectUnion.top() + 1);
1138 scene()->addItem(newGroup);
1140 // Check if we are trying to include a group in a group
1141 QList <AbstractGroupItem *> groups;
1142 for (int i = 0; i < selection.count(); i++) {
1143 if (selection.at(i)->type() == GROUPWIDGET && !groups.contains(static_cast<AbstractGroupItem *>(selection.at(i))))
1144 groups.append(static_cast<AbstractGroupItem *>(selection.at(i)));
1145 else if (selection.at(i)->parentItem() && !groups.contains(static_cast<AbstractGroupItem *>(selection.at(i)->parentItem())))
1146 groups.append(static_cast<AbstractGroupItem *>(selection.at(i)->parentItem()));
1148 if (!groups.isEmpty()) {
1149 // ungroup previous groups
1150 while (!groups.isEmpty()) {
1151 AbstractGroupItem *grp = groups.takeFirst();
1152 m_document->clipManager()->removeGroup(grp);
1153 scene()->destroyItemGroup(grp);
1155 selection = m_scene->selectedItems();
1158 for (int i = 0; i < selection.count(); i++) {
1159 if (selection.at(i)->type() == AVWIDGET || selection.at(i)->type() == TRANSITIONWIDGET) {
1160 newGroup->addToGroup(selection.at(i));
1161 selection.at(i)->setFlag(QGraphicsItem::ItemIsMovable, false);
1164 KdenliveSettings::setSnaptopoints(snap);
1166 m_selectionGroup = new AbstractGroupItem(m_document->fps());
1167 m_selectionGroup->setPos(rectUnion.left(), rectUnion.top() - 1);
1168 QPointF diff = m_selectionGroup->pos();
1169 //m_selectionGroup->translate((int) - rectUnion.left(), (int) -rectUnion.top() + 1);
1170 m_selectionGroup->translate(- diff.x(), -diff.y());
1172 scene()->addItem(m_selectionGroup);
1173 for (int i = 0; i < selection.count(); i++) {
1174 if (selection.at(i)->parentItem() == 0 && (selection.at(i)->type() == AVWIDGET || selection.at(i)->type() == TRANSITIONWIDGET || selection.at(i)->type() == GROUPWIDGET)) {
1175 m_selectionGroup->addToGroup(selection.at(i));
1176 selection.at(i)->setFlag(QGraphicsItem::ItemIsMovable, false);
1179 KdenliveSettings::setSnaptopoints(snap);
1180 if (m_selectionGroup) {
1181 m_selectionGroupInfo.startPos = GenTime(m_selectionGroup->scenePos().x(), m_document->fps());
1182 m_selectionGroupInfo.track = m_selectionGroup->track();
1185 } else resetSelectionGroup();
1188 void CustomTrackView::mouseDoubleClickEvent(QMouseEvent *event)
1190 if (m_dragItem && m_dragItem->hasKeyFrames()) {
1191 /*if (m_moveOpMode == KEYFRAME) {
1192 // user double clicked on a keyframe, open edit dialog
1193 //TODO: update for effects with several values per keyframe
1194 QDialog d(parentWidget());
1195 Ui::KeyFrameDialog_UI view;
1197 view.kfr_position->setText(m_document->timecode().getTimecode(GenTime(m_dragItem->selectedKeyFramePos(), m_document->fps()) - m_dragItem->cropStart()));
1198 view.kfr_value->setValue(m_dragItem->selectedKeyFrameValue());
1199 view.kfr_value->setFocus();
1200 if (d.exec() == QDialog::Accepted) {
1201 int pos = m_document->timecode().getFrameCount(view.kfr_position->text());
1202 m_dragItem->updateKeyFramePos(GenTime(pos, m_document->fps()) + m_dragItem->cropStart(), (double) view.kfr_value->value() * m_dragItem->keyFrameFactor());
1203 ClipItem *item = static_cast <ClipItem *>(m_dragItem);
1204 QString previous = item->keyframes(item->selectedEffectIndex());
1205 item->updateKeyframeEffect();
1206 QString next = item->keyframes(item->selectedEffectIndex());
1207 EditKeyFrameCommand *command = new EditKeyFrameCommand(this, item->track(), item->startPos(), item->selectedEffectIndex(), previous, next, false);
1208 m_commandStack->push(command);
1209 updateEffect(m_document->tracksCount() - item->track(), item->startPos(), item->selectedEffect(), item->selectedEffectIndex());
1210 emit clipItemSelected(item, item->selectedEffectIndex());
1215 GenTime keyFramePos = GenTime((int)(mapToScene(event->pos()).x()), m_document->fps()) - m_dragItem->startPos() + m_dragItem->cropStart();
1216 int val = m_dragItem->addKeyFrame(keyFramePos, mapToScene(event->pos()).toPoint().y());
1217 ClipItem * item = static_cast <ClipItem *>(m_dragItem);
1218 //QString previous = item->keyframes(item->selectedEffectIndex());
1219 QDomElement oldEffect = item->selectedEffect().cloneNode().toElement();
1220 item->insertKeyframe(item->getEffectAt(item->selectedEffectIndex()), keyFramePos.frames(m_document->fps()), val);
1221 //item->updateKeyframeEffect();
1222 //QString next = item->keyframes(item->selectedEffectIndex());
1223 QDomElement newEffect = item->selectedEffect().cloneNode().toElement();
1224 EditEffectCommand *command = new EditEffectCommand(this, m_document->tracksCount() - item->track(), item->startPos(), oldEffect, newEffect, item->selectedEffectIndex(), false);
1225 //EditKeyFrameCommand *command = new EditKeyFrameCommand(this, m_dragItem->track(), m_dragItem->startPos(), item->selectedEffectIndex(), previous, next, false);
1226 m_commandStack->push(command);
1227 updateEffect(m_document->tracksCount() - item->track(), item->startPos(), item->selectedEffect(), item->selectedEffectIndex());
1228 emit clipItemSelected(item, item->selectedEffectIndex());
1230 } else if (m_dragItem && !m_dragItem->isItemLocked()) {
1233 QList<QGraphicsItem *> collisionList = items(event->pos());
1234 if (collisionList.count() == 1 && collisionList.at(0)->type() == GUIDEITEM) {
1235 Guide *editGuide = (Guide *) collisionList.at(0);
1236 if (editGuide) slotEditGuide(editGuide->info());
1241 void CustomTrackView::editItemDuration()
1243 AbstractClipItem *item;
1247 if (m_scene->selectedItems().count() == 1) {
1248 item = static_cast <AbstractClipItem *>(m_scene->selectedItems().at(0));
1250 if (m_scene->selectedItems().empty())
1251 emit displayMessage(i18n("Cannot find clip to edit"), ErrorMessage);
1253 emit displayMessage(i18n("Cannot edit the duration of multiple items"), ErrorMessage);
1259 emit displayMessage(i18n("Cannot find clip to edit"), ErrorMessage);
1263 if (item->type() == GROUPWIDGET || (item->parentItem() && item->parentItem()->type() == GROUPWIDGET)) {
1264 emit displayMessage(i18n("Cannot edit an item in a group"), ErrorMessage);
1268 if (!item->isItemLocked()) {
1271 if (item->type() == TRANSITIONWIDGET)
1272 getTransitionAvailableSpace(item, minimum, maximum);
1274 getClipAvailableSpace(item, minimum, maximum);
1276 ClipDurationDialog d(item, m_document->timecode(), minimum, maximum, this);
1277 if (d.exec() == QDialog::Accepted) {
1278 ItemInfo clipInfo = item->info();
1279 ItemInfo startInfo = clipInfo;
1280 if (item->type() == TRANSITIONWIDGET) {
1281 // move & resize transition
1282 clipInfo.startPos = d.startPos();
1283 clipInfo.endPos = clipInfo.startPos + d.duration();
1284 clipInfo.track = item->track();
1285 MoveTransitionCommand *command = new MoveTransitionCommand(this, startInfo, clipInfo, true);
1286 m_commandStack->push(command);
1288 // move and resize clip
1289 QUndoCommand *moveCommand = new QUndoCommand();
1290 moveCommand->setText(i18n("Edit clip"));
1291 if (d.duration() < item->cropDuration() || d.cropStart() != clipInfo.cropStart) {
1292 // duration was reduced, so process it first
1293 clipInfo.endPos = clipInfo.startPos + d.duration();
1294 clipInfo.cropStart = d.cropStart();
1295 new ResizeClipCommand(this, startInfo, clipInfo, true, false, moveCommand);
1297 if (d.startPos() != clipInfo.startPos) {
1298 startInfo = clipInfo;
1299 clipInfo.startPos = d.startPos();
1300 clipInfo.endPos = item->endPos() + (clipInfo.startPos - startInfo.startPos);
1301 new MoveClipCommand(this, startInfo, clipInfo, true, moveCommand);
1303 if (d.duration() > item->cropDuration()) {
1304 // duration was increased, so process it after move
1305 startInfo = clipInfo;
1306 clipInfo.endPos = clipInfo.startPos + d.duration();
1307 clipInfo.cropStart = d.cropStart();
1308 new ResizeClipCommand(this, startInfo, clipInfo, true, false, moveCommand);
1310 m_commandStack->push(moveCommand);
1314 emit displayMessage(i18n("Item is locked"), ErrorMessage);
1318 void CustomTrackView::editKeyFrame(const GenTime /*pos*/, const int /*track*/, const int /*index*/, const QString /*keyframes*/)
1320 /*ClipItem *clip = getClipItemAt((int)pos.frames(m_document->fps()), track);
1322 clip->setKeyframes(index, keyframes);
1323 updateEffect(m_document->tracksCount() - clip->track(), clip->startPos(), clip->effectAt(index), index, false);
1324 } else emit displayMessage(i18n("Cannot find clip with keyframe"), ErrorMessage);*/
1328 void CustomTrackView::displayContextMenu(QPoint pos, AbstractClipItem *clip, AbstractGroupItem *group)
1330 m_deleteGuide->setEnabled(m_dragGuide != NULL);
1331 m_editGuide->setEnabled(m_dragGuide != NULL);
1332 m_markerMenu->clear();
1333 m_markerMenu->setEnabled(false);
1335 m_timelineContextMenu->popup(pos);
1336 } else if (group != NULL) {
1337 m_pasteEffectsAction->setEnabled(m_copiedItems.count() == 1);
1338 m_ungroupAction->setEnabled(true);
1339 updateClipTypeActions(NULL);
1340 m_timelineContextClipMenu->popup(pos);
1342 m_ungroupAction->setEnabled(false);
1343 if (clip->type() == AVWIDGET) {
1344 ClipItem *item = static_cast <ClipItem*>(clip);
1345 //build go to marker menu
1346 if (item->baseClip()) {
1347 QList <CommentedTime> markers = item->baseClip()->commentedSnapMarkers();
1348 int offset = item->startPos().frames(m_document->fps());
1349 if (!markers.isEmpty()) {
1350 for (int i = 0; i < markers.count(); i++) {
1351 int pos = (int) markers.at(i).time().frames(m_document->timecode().fps());
1352 QString position = m_document->timecode().getTimecode(markers.at(i).time()) + ' ' + markers.at(i).comment();
1353 QAction *go = m_markerMenu->addAction(position);
1354 go->setData(pos + offset);
1357 m_markerMenu->setEnabled(!m_markerMenu->isEmpty());
1359 updateClipTypeActions(item);
1360 m_pasteEffectsAction->setEnabled(m_copiedItems.count() == 1);
1361 m_timelineContextClipMenu->popup(pos);
1362 } else if (clip->type() == TRANSITIONWIDGET) {
1363 m_timelineContextTransitionMenu->popup(pos);
1368 void CustomTrackView::activateMonitor()
1370 emit activateDocumentMonitor();
1373 void CustomTrackView::insertClipCut(DocClipBase *clip, int in, int out)
1375 resetSelectionGroup();
1377 info.startPos = GenTime();
1378 info.cropStart = GenTime(in, m_document->fps());
1379 info.endPos = GenTime(out - in, m_document->fps());
1380 info.cropDuration = info.endPos - info.startPos;
1383 // Check if clip can be inserted at that position
1384 ItemInfo pasteInfo = info;
1385 pasteInfo.startPos = GenTime(m_cursorPos, m_document->fps());
1386 pasteInfo.endPos = pasteInfo.startPos + info.endPos;
1387 pasteInfo.track = selectedTrack();
1388 if (!canBePastedTo(pasteInfo, AVWIDGET)) {
1389 emit displayMessage(i18n("Cannot insert clip in timeline"), ErrorMessage);
1393 AddTimelineClipCommand *command = new AddTimelineClipCommand(this, clip->toXML(), clip->getId(), pasteInfo, EffectsList(), m_scene->editMode() == OVERWRITEEDIT, m_scene->editMode() == INSERTEDIT, true, false);
1394 m_commandStack->push(command);
1396 selectClip(true, false);
1397 // Automatic audio split
1398 if (KdenliveSettings::splitaudio())
1402 bool CustomTrackView::insertDropClips(const QMimeData *data, const QPoint pos)
1404 if (data->hasFormat("kdenlive/clip")) {
1406 m_scene->clearSelection();
1407 resetSelectionGroup(false);
1408 QStringList list = QString(data->data("kdenlive/clip")).split(';');
1409 DocClipBase *clip = m_document->getBaseClip(list.at(0));
1411 kDebug() << " WARNING))))))))) CLIP NOT FOUND : " << list.at(0);
1414 QPointF framePos = mapToScene(pos);
1416 info.startPos = GenTime();
1417 info.cropStart = GenTime(list.at(1).toInt(), m_document->fps());
1418 info.endPos = GenTime(list.at(2).toInt() - list.at(1).toInt(), m_document->fps());
1419 info.cropDuration = info.endPos - info.startPos;
1422 // Check if clip can be inserted at that position
1423 ItemInfo pasteInfo = info;
1424 pasteInfo.startPos = GenTime((int)(framePos.x() + 0.5), m_document->fps());
1425 pasteInfo.endPos = pasteInfo.startPos + info.endPos;
1426 pasteInfo.track = (int)(framePos.y() / m_tracksHeight);
1427 framePos.setX((int)(framePos.x() + 0.5));
1428 framePos.setY(pasteInfo.track * m_tracksHeight);
1429 if (!canBePastedTo(pasteInfo, AVWIDGET)) {
1432 m_selectionGroup = new AbstractGroupItem(m_document->fps());
1433 ClipItem *item = new ClipItem(clip, info, m_document->fps(), 1.0, 1);
1434 m_selectionGroup->addToGroup(item);
1435 item->setFlag(QGraphicsItem::ItemIsMovable, false);
1437 QList <GenTime> offsetList;
1438 offsetList.append(info.endPos);
1439 updateSnapPoints(NULL, offsetList);
1440 m_selectionGroup->setPos(framePos);
1441 scene()->addItem(m_selectionGroup);
1442 m_selectionGroup->setSelected(true);
1444 } else if (data->hasFormat("kdenlive/producerslist")) {
1446 QStringList ids = QString(data->data("kdenlive/producerslist")).split(';');
1447 m_scene->clearSelection();
1448 resetSelectionGroup(false);
1450 QList <GenTime> offsetList;
1451 QList <ItemInfo> infoList;
1452 QPointF framePos = mapToScene(pos);
1453 GenTime start = GenTime((int)(framePos.x() + 0.5), m_document->fps());
1454 int track = (int)(framePos.y() / m_tracksHeight);
1455 framePos.setX((int)(framePos.x() + 0.5));
1456 framePos.setY(track * m_tracksHeight);
1458 // Check if clips can be inserted at that position
1459 for (int i = 0; i < ids.size(); ++i) {
1460 DocClipBase *clip = m_document->getBaseClip(ids.at(i));
1462 kDebug() << " WARNING))))))))) CLIP NOT FOUND : " << ids.at(i);
1466 info.startPos = start;
1467 info.cropDuration = clip->duration();
1468 info.endPos = info.startPos + info.cropDuration;
1470 infoList.append(info);
1471 start += clip->duration();
1473 if (!canBePastedTo(infoList, AVWIDGET)) {
1476 m_selectionGroup = new AbstractGroupItem(m_document->fps());
1478 for (int i = 0; i < ids.size(); ++i) {
1479 DocClipBase *clip = m_document->getBaseClip(ids.at(i));
1481 info.startPos = start;
1482 info.cropDuration = clip->duration();
1483 info.endPos = info.startPos + info.cropDuration;
1485 start += info.cropDuration;
1486 offsetList.append(start);
1487 ClipItem *item = new ClipItem(clip, info, m_document->fps(), 1.0, 1, false);
1488 item->setFlag(QGraphicsItem::ItemIsMovable, false);
1489 m_selectionGroup->addToGroup(item);
1490 if (!clip->isPlaceHolder()) m_waitingThumbs.append(item);
1493 updateSnapPoints(NULL, offsetList);
1494 m_selectionGroup->setPos(framePos);
1495 scene()->addItem(m_selectionGroup);
1496 //m_selectionGroup->setZValue(10);
1497 m_thumbsTimer.start();
1501 // the drag is not a clip (may be effect, ...)
1509 void CustomTrackView::dragEnterEvent(QDragEnterEvent * event)
1511 if (insertDropClips(event->mimeData(), event->pos())) {
1512 event->acceptProposedAction();
1513 } else QGraphicsView::dragEnterEvent(event);
1516 bool CustomTrackView::itemCollision(AbstractClipItem *item, ItemInfo newPos)
1518 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);
1519 QList<QGraphicsItem*> collindingItems = scene()->items(shape, Qt::IntersectsItemShape);
1520 collindingItems.removeAll(item);
1521 if (collindingItems.isEmpty()) return false;
1523 for (int i = 0; i < collindingItems.count(); i++) {
1524 QGraphicsItem *collision = collindingItems.at(i);
1525 if (collision->type() == item->type()) {
1527 kDebug() << "// COLLISIION DETECTED";
1535 void CustomTrackView::slotRefreshEffects(ClipItem *clip)
1537 int track = m_document->tracksCount() - clip->track();
1538 GenTime pos = clip->startPos();
1539 if (!m_document->renderer()->mltRemoveEffect(track, pos, "-1", false, false)) {
1540 emit displayMessage(i18n("Problem deleting effect"), ErrorMessage);
1543 bool success = true;
1544 for (int i = 0; i < clip->effectsCount(); i++) {
1545 if (!m_document->renderer()->mltAddEffect(track, pos, clip->getEffectArgs(clip->effectAt(i)), false)) success = false;
1547 if (!success) emit displayMessage(i18n("Problem adding effect to clip"), ErrorMessage);
1548 m_document->renderer()->doRefresh();
1551 void CustomTrackView::addEffect(int track, GenTime pos, QDomElement effect)
1553 ClipItem *clip = getClipItemAt((int)pos.frames(m_document->fps()), m_document->tracksCount() - track);
1555 // Special case: speed effect
1556 if (effect.attribute("id") == "speed") {
1557 if (clip->clipType() != VIDEO && clip->clipType() != AV && clip->clipType() != PLAYLIST) {
1558 emit displayMessage(i18n("Problem adding effect to clip"), ErrorMessage);
1561 double speed = EffectsList::parameter(effect, "speed").toDouble() / 100.0;
1562 int strobe = EffectsList::parameter(effect, "strobe").toInt();
1563 if (strobe == 0) strobe = 1;
1564 doChangeClipSpeed(clip->info(), clip->speedIndependantInfo(), speed, 1.0, strobe, clip->baseClip()->getId());
1565 EffectsParameterList params = clip->addEffect(effect);
1566 m_document->renderer()->mltAddEffect(track, pos, params);
1567 if (clip->isSelected()) emit clipItemSelected(clip);
1570 EffectsParameterList params = clip->addEffect(effect);
1571 if (!m_document->renderer()->mltAddEffect(track, pos, params))
1572 emit displayMessage(i18n("Problem adding effect to clip"), ErrorMessage);
1573 if (clip->isSelected()) emit clipItemSelected(clip);
1574 } else emit displayMessage(i18n("Cannot find clip to add effect"), ErrorMessage);
1577 void CustomTrackView::deleteEffect(int track, GenTime pos, QDomElement effect)
1579 QString index = effect.attribute("kdenlive_ix");
1580 // Special case: speed effect
1581 if (effect.attribute("id") == "speed") {
1582 ClipItem *clip = getClipItemAt((int)pos.frames(m_document->fps()), m_document->tracksCount() - track);
1584 doChangeClipSpeed(clip->info(), clip->speedIndependantInfo(), 1.0, clip->speed(), 1, clip->baseClip()->getId());
1585 clip->deleteEffect(index);
1586 emit clipItemSelected(clip);
1587 m_document->renderer()->mltRemoveEffect(track, pos, index, true);
1591 if (!m_document->renderer()->mltRemoveEffect(track, pos, index, true)) {
1592 kDebug() << "// ERROR REMOV EFFECT: " << index << ", DISABLE: " << effect.attribute("disable");
1593 emit displayMessage(i18n("Problem deleting effect"), ErrorMessage);
1596 ClipItem *clip = getClipItemAt((int)pos.frames(m_document->fps()), m_document->tracksCount() - track);
1598 clip->deleteEffect(index);
1599 emit clipItemSelected(clip);
1603 void CustomTrackView::slotAddGroupEffect(QDomElement effect, AbstractGroupItem *group)
1605 QList<QGraphicsItem *> itemList = group->childItems();
1606 QUndoCommand *effectCommand = new QUndoCommand();
1608 QDomNode namenode = effect.elementsByTagName("name").item(0);
1609 if (!namenode.isNull()) effectName = i18n(namenode.toElement().text().toUtf8().data());
1610 else effectName = i18n("effect");
1611 effectCommand->setText(i18n("Add %1", effectName));
1613 for (int i = 0; i < itemList.count(); i++) {
1614 if (itemList.at(i)->type() == AVWIDGET) {
1615 ClipItem *item = static_cast <ClipItem *>(itemList.at(i));
1616 if (effect.attribute("type") == "audio") {
1617 // Don't add audio effects on video clips
1618 if (item->isVideoOnly() || (item->clipType() != AUDIO && item->clipType() != AV && item->clipType() != PLAYLIST)) continue;
1619 } else if (effect.hasAttribute("type") == false) {
1620 // Don't add video effect on audio clips
1621 if (item->isAudioOnly() || item->clipType() == AUDIO) continue;
1624 if (effect.attribute("unique", "0") != "0" && item->hasEffect(effect.attribute("tag"), effect.attribute("id")) != -1) {
1625 emit displayMessage(i18n("Effect already present in clip"), ErrorMessage);
1628 if (item->isItemLocked()) {
1631 item->initEffect(effect);
1632 if (effect.attribute("tag") == "ladspa") {
1633 QString ladpsaFile = m_document->getLadspaFile();
1634 initEffects::ladspaEffectFile(ladpsaFile, effect.attribute("ladspaid").toInt(), getLadspaParams(effect));
1635 effect.setAttribute("src", ladpsaFile);
1637 new AddEffectCommand(this, m_document->tracksCount() - item->track(), item->startPos(), effect, true, effectCommand);
1642 m_commandStack->push(effectCommand);
1643 setDocumentModified();
1644 } else delete effectCommand;
1647 void CustomTrackView::slotAddEffect(QDomElement effect, GenTime pos, int track)
1649 QList<QGraphicsItem *> itemList;
1650 QUndoCommand *effectCommand = new QUndoCommand();
1652 QDomNode namenode = effect.elementsByTagName("name").item(0);
1653 if (!namenode.isNull()) effectName = i18n(namenode.toElement().text().toUtf8().data());
1654 else effectName = i18n("effect");
1655 effectCommand->setText(i18n("Add %1", effectName));
1657 if (track == -1) itemList = scene()->selectedItems();
1658 if (itemList.isEmpty()) {
1659 ClipItem *clip = getClipItemAt((int) pos.frames(m_document->fps()), track);
1660 if (clip) itemList.append(clip);
1661 else emit displayMessage(i18n("Select a clip if you want to apply an effect"), ErrorMessage);
1665 for (int i = 0; i < itemList.count(); i++) {
1666 if (itemList.at(i)->type() == GROUPWIDGET) {
1667 QList<QGraphicsItem *> subitems = itemList.at(i)->childItems();
1668 for (int j = 0; j < subitems.count(); j++) {
1669 if (!itemList.contains(subitems.at(j))) itemList.append(subitems.at(j));
1674 for (int i = 0; i < itemList.count(); i++) {
1675 if (itemList.at(i)->type() == AVWIDGET) {
1676 ClipItem *item = static_cast <ClipItem *>(itemList.at(i));
1677 if (effect.attribute("type") == "audio") {
1678 // Don't add audio effects on video clips
1679 if (item->isVideoOnly() || (item->clipType() != AUDIO && item->clipType() != AV && item->clipType() != PLAYLIST)) {
1680 emit displayMessage(i18n("Cannot add an audio effect to this clip"), ErrorMessage);
1683 } else if (effect.hasAttribute("type") == false) {
1684 // Don't add video effect on audio clips
1685 if (item->isAudioOnly() || item->clipType() == AUDIO) {
1686 emit displayMessage(i18n("Cannot add a video effect to this clip"), ErrorMessage);
1690 if (item->hasEffect(effect.attribute("tag"), effect.attribute("id")) != -1 && effect.attribute("unique", "0") != "0") {
1691 emit displayMessage(i18n("Effect already present in clip"), ErrorMessage);
1694 if (item->isItemLocked()) {
1697 if (effect.attribute("id") == "freeze" && m_cursorPos > item->startPos().frames(m_document->fps()) && m_cursorPos < item->endPos().frames(m_document->fps())) {
1698 item->initEffect(effect, m_cursorPos - item->startPos().frames(m_document->fps()));
1699 } else item->initEffect(effect);
1700 if (effect.attribute("tag") == "ladspa") {
1701 QString ladpsaFile = m_document->getLadspaFile();
1702 initEffects::ladspaEffectFile(ladpsaFile, effect.attribute("ladspaid").toInt(), getLadspaParams(effect));
1703 effect.setAttribute("src", ladpsaFile);
1705 new AddEffectCommand(this, m_document->tracksCount() - item->track(), item->startPos(), effect, true, effectCommand);
1708 if (effectCommand->childCount() > 0) {
1709 m_commandStack->push(effectCommand);
1710 setDocumentModified();
1711 } else delete effectCommand;
1714 void CustomTrackView::slotDeleteEffect(ClipItem *clip, QDomElement effect, bool affectGroup)
1716 if (affectGroup && clip->parentItem() && clip->parentItem() == m_selectionGroup) {
1717 //clip is in a group, also remove the effect in other clips of the group
1718 QList<QGraphicsItem *> items = m_selectionGroup->childItems();
1719 QUndoCommand *delCommand = new QUndoCommand();
1721 QDomNode namenode = effect.elementsByTagName("name").item(0);
1722 if (!namenode.isNull()) effectName = i18n(namenode.toElement().text().toUtf8().data());
1723 else effectName = i18n("effect");
1724 delCommand->setText(i18n("Delete %1", effectName));
1727 for (int i = 0; i < items.count(); i++) {
1728 if (items.at(i)->type() == GROUPWIDGET) {
1729 QList<QGraphicsItem *> subitems = items.at(i)->childItems();
1730 for (int j = 0; j < subitems.count(); j++) {
1731 if (!items.contains(subitems.at(j))) items.append(subitems.at(j));
1736 for (int i = 0; i < items.count(); i++) {
1737 if (items.at(i)->type() == AVWIDGET) {
1738 ClipItem *item = static_cast <ClipItem *>(items.at(i));
1739 int ix = item->hasEffect(effect.attribute("tag"), effect.attribute("id"));
1741 QDomElement eff = item->effectAt(ix);
1742 new AddEffectCommand(this, m_document->tracksCount() - item->track(), item->startPos(), eff, false, delCommand);
1746 if (delCommand->childCount() > 0) m_commandStack->push(delCommand);
1747 else delete delCommand;
1750 AddEffectCommand *command = new AddEffectCommand(this, m_document->tracksCount() - clip->track(), clip->startPos(), effect, false);
1751 m_commandStack->push(command);
1752 setDocumentModified();
1755 void CustomTrackView::updateEffect(int track, GenTime pos, QDomElement insertedEffect, int ix, bool triggeredByUser)
1757 if (insertedEffect.isNull()) {
1758 emit displayMessage(i18n("Problem editing effect"), ErrorMessage);
1761 ClipItem *clip = getClipItemAt((int)pos.frames(m_document->fps()), m_document->tracksCount() - track);
1762 QDomElement effect = insertedEffect.cloneNode().toElement();
1764 // Special case: speed effect
1765 if (effect.attribute("id") == "speed") {
1766 if (effect.attribute("disable") == "1") doChangeClipSpeed(clip->info(), clip->speedIndependantInfo(), 1.0, clip->speed(), 1, clip->baseClip()->getId());
1768 double speed = EffectsList::parameter(effect, "speed").toDouble() / 100.0;
1769 int strobe = EffectsList::parameter(effect, "strobe").toInt();
1770 if (strobe == 0) strobe = 1;
1771 doChangeClipSpeed(clip->info(), clip->speedIndependantInfo(), speed, clip->speed(), strobe, clip->baseClip()->getId());
1773 clip->setEffectAt(ix, effect);
1774 if (ix == clip->selectedEffectIndex()) {
1775 clip->setSelectedEffect(ix);
1776 if (!triggeredByUser) emit clipItemSelected(clip, ix);
1781 EffectsParameterList effectParams = clip->getEffectArgs(effect);
1782 if (effect.attribute("tag") == "ladspa") {
1783 // Update the ladspa affect file
1784 initEffects::ladspaEffectFile(effect.attribute("src"), effect.attribute("ladspaid").toInt(), getLadspaParams(effect));
1786 // check if we are trying to reset a keyframe effect
1787 if (effectParams.hasParam("keyframes") && effectParams.paramValue("keyframes").isEmpty()) {
1788 clip->initEffect(effect);
1789 effectParams = clip->getEffectArgs(effect);
1791 if (!m_document->renderer()->mltEditEffect(m_document->tracksCount() - clip->track(), clip->startPos(), effectParams))
1792 emit displayMessage(i18n("Problem editing effect"), ErrorMessage);
1794 clip->setEffectAt(ix, effect);
1795 if (ix == clip->selectedEffectIndex()) {
1796 clip->setSelectedEffect(ix);
1797 if (!triggeredByUser) emit clipItemSelected(clip, ix);
1799 if (effect.attribute("tag") == "volume" || effect.attribute("tag") == "brightness") {
1800 // A fade effect was modified, update the clip
1801 if (effect.attribute("id") == "fadein" || effect.attribute("id") == "fade_from_black") {
1802 int pos = effectParams.paramValue("out").toInt() - effectParams.paramValue("in").toInt();
1803 clip->setFadeIn(pos);
1805 if (effect.attribute("id") == "fadeout" || effect.attribute("id") == "fade_to_black") {
1806 int pos = effectParams.paramValue("out").toInt() - effectParams.paramValue("in").toInt();
1807 clip->setFadeOut(pos);
1811 setDocumentModified();
1814 void CustomTrackView::moveEffect(int track, GenTime pos, int oldPos, int newPos)
1816 ClipItem *clip = getClipItemAt((int)pos.frames(m_document->fps()), m_document->tracksCount() - track);
1817 if (clip && !clip->effectAt(newPos - 1).isNull() && !clip->effectAt(oldPos - 1).isNull()) {
1818 QDomElement act = clip->effectAt(newPos - 1);
1819 QDomElement before = clip->effectAt(oldPos - 1);
1820 clip->setEffectAt(oldPos - 1, act);
1821 clip->setEffectAt(newPos - 1, before);
1822 // special case: speed effect, which is a pseudo-effect, not appearing in MLT's effects
1823 if (act.attribute("id") == "speed") {
1824 m_document->renderer()->mltUpdateEffectPosition(track, pos, oldPos, newPos);
1825 } else if (before.attribute("id") == "speed") {
1826 m_document->renderer()->mltUpdateEffectPosition(track, pos, newPos, oldPos);
1827 } else m_document->renderer()->mltMoveEffect(track, pos, oldPos, newPos);
1828 emit clipItemSelected(clip, newPos - 1);
1829 setDocumentModified();
1830 } else emit displayMessage(i18n("Cannot move effect"), ErrorMessage);
1833 void CustomTrackView::slotChangeEffectState(ClipItem *clip, int effectPos, bool disable)
1835 QDomElement effect = clip->effectAt(effectPos);
1836 QDomElement oldEffect = effect.cloneNode().toElement();
1838 effect.setAttribute("disable", (int) disable);
1839 EditEffectCommand *command = new EditEffectCommand(this, m_document->tracksCount() - clip->track(), clip->startPos(), oldEffect, effect, effectPos, true);
1840 m_commandStack->push(command);
1841 setDocumentModified();;
1844 void CustomTrackView::slotChangeEffectPosition(ClipItem *clip, int currentPos, int newPos)
1846 MoveEffectCommand *command = new MoveEffectCommand(this, m_document->tracksCount() - clip->track(), clip->startPos(), currentPos, newPos);
1847 m_commandStack->push(command);
1848 setDocumentModified();
1851 void CustomTrackView::slotUpdateClipEffect(ClipItem *clip, QDomElement oldeffect, QDomElement effect, int ix)
1853 EditEffectCommand *command = new EditEffectCommand(this, m_document->tracksCount() - clip->track(), clip->startPos(), oldeffect, effect, ix, true);
1854 m_commandStack->push(command);
1857 void CustomTrackView::slotUpdateClipRegion(ClipItem *clip, int ix, QString region)
1859 QDomElement effect = clip->getEffectAt(ix);
1860 QDomElement oldeffect = effect.cloneNode().toElement();
1861 effect.setAttribute("region", region);
1862 EditEffectCommand *command = new EditEffectCommand(this, m_document->tracksCount() - clip->track(), clip->startPos(), oldeffect, effect, ix, true);
1863 m_commandStack->push(command);
1866 ClipItem *CustomTrackView::cutClip(ItemInfo info, GenTime cutTime, bool cut, bool execute)
1870 ClipItem *item = getClipItemAt((int) info.startPos.frames(m_document->fps()), info.track);
1871 if (!item || cutTime >= item->endPos() || cutTime <= item->startPos()) {
1872 emit displayMessage(i18n("Cannot find clip to cut"), ErrorMessage);
1874 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);
1876 kDebug() << "/// ERROR NO CLIP at: " << info.startPos.frames(m_document->fps()) << ", track: " << info.track;
1877 m_blockRefresh = false;
1880 if (item->parentItem()) {
1881 // Item is part of a group, reset group
1882 resetSelectionGroup();
1884 kDebug() << "///////// CUTTING CLIP : (" << item->startPos().frames(25) << "-" << item->endPos().frames(25) << "), INFO: (" << info.startPos.frames(25) << "-" << info.endPos.frames(25) << ")" << ", CUT: " << cutTime.frames(25);
1886 if (execute) m_document->renderer()->mltCutClip(m_document->tracksCount() - info.track, cutTime);
1887 int cutPos = (int) cutTime.frames(m_document->fps());
1889 newPos.startPos = cutTime;
1890 newPos.endPos = info.endPos;
1891 newPos.cropStart = item->info().cropStart + (cutTime - info.startPos);
1892 newPos.track = info.track;
1893 newPos.cropDuration = newPos.endPos - newPos.startPos;
1895 bool snap = KdenliveSettings::snaptopoints();
1896 KdenliveSettings::setSnaptopoints(false);
1897 ClipItem *dup = item->clone(newPos);
1898 // remove unwanted effects (fade in) from 2nd part of cutted clip
1899 int ix = dup->hasEffect(QString(), "fadein");
1901 QDomElement oldeffect = item->effectAt(ix);
1902 dup->deleteEffect(oldeffect.attribute("kdenlive_ix"));
1904 ix = dup->hasEffect(QString(), "fade_from_black");
1906 QDomElement oldeffect = item->effectAt(ix);
1907 dup->deleteEffect(oldeffect.attribute("kdenlive_ix"));
1909 item->resizeEnd(cutPos);
1910 scene()->addItem(dup);
1911 if (item->checkKeyFrames())
1912 slotRefreshEffects(item);
1913 if (dup->checkKeyFrames())
1914 slotRefreshEffects(dup);
1915 item->baseClip()->addReference();
1916 m_document->updateClip(item->baseClip()->getId());
1917 setDocumentModified();
1918 KdenliveSettings::setSnaptopoints(snap);
1920 //kDebug() << "///////// CUTTING CLIP RESULT: (" << item->startPos().frames(25) << "-" << item->endPos().frames(25) << "), DUP: (" << dup->startPos().frames(25) << "-" << dup->endPos().frames(25) << ")" << ", CUT: " << cutTime.frames(25);
1924 ClipItem *item = getClipItemAt((int) info.startPos.frames(m_document->fps()), info.track);
1925 ClipItem *dup = getClipItemAt((int) cutTime.frames(m_document->fps()), info.track);
1927 if (!item || !dup || item == dup) {
1928 emit displayMessage(i18n("Cannot find clip to uncut"), ErrorMessage);
1929 m_blockRefresh = false;
1932 if (m_document->renderer()->mltRemoveClip(m_document->tracksCount() - info.track, cutTime) == false) {
1933 emit displayMessage(i18n("Error removing clip at %1 on track %2", m_document->timecode().getTimecodeFromFrames(cutTime.frames(m_document->fps())), info.track), ErrorMessage);
1937 /*kDebug() << "// UNCUTTING CLIPS: ITEM 1 (" << item->startPos().frames(25) << "x" << item->endPos().frames(25) << ")";
1938 kDebug() << "// UNCUTTING CLIPS: ITEM 2 (" << dup->startPos().frames(25) << "x" << dup->endPos().frames(25) << ")";
1939 kDebug() << "// UNCUTTING CLIPS, INFO (" << info.startPos.frames(25) << "x" << info.endPos.frames(25) << ") , CUT: " << cutTime.frames(25);;*/
1940 //deleteClip(dup->info());
1942 bool snap = KdenliveSettings::snaptopoints();
1943 KdenliveSettings::setSnaptopoints(false);
1945 if (dup->isSelected()) emit clipItemSelected(NULL);
1946 dup->baseClip()->removeReference();
1947 m_document->updateClip(dup->baseClip()->getId());
1948 scene()->removeItem(dup);
1951 ItemInfo clipinfo = item->info();
1952 clipinfo.track = m_document->tracksCount() - clipinfo.track;
1953 bool success = m_document->renderer()->mltResizeClipEnd(clipinfo, info.endPos - info.startPos);
1955 item->resizeEnd((int) info.endPos.frames(m_document->fps()));
1956 setDocumentModified();
1958 emit displayMessage(i18n("Error when resizing clip"), ErrorMessage);
1960 KdenliveSettings::setSnaptopoints(snap);
1963 //QTimer::singleShot(3000, this, SLOT(slotEnableRefresh()));
1966 void CustomTrackView::slotEnableRefresh()
1968 m_blockRefresh = false;
1971 void CustomTrackView::slotAddTransitionToSelectedClips(QDomElement transition)
1973 QList<QGraphicsItem *> itemList = scene()->selectedItems();
1974 if (itemList.count() == 1) {
1975 if (itemList.at(0)->type() == AVWIDGET) {
1976 ClipItem *item = (ClipItem *) itemList.at(0);
1978 info.track = item->track();
1979 ClipItem *transitionClip = NULL;
1980 const int transitiontrack = getPreviousVideoTrack(info.track);
1981 GenTime pos = GenTime((int)(mapToScene(m_menuPosition).x()), m_document->fps());
1982 if (pos < item->startPos() + item->cropDuration() / 2) {
1983 // add transition to clip start
1984 info.startPos = item->startPos();
1985 if (transitiontrack != 0) transitionClip = getClipItemAt((int) info.startPos.frames(m_document->fps()), m_document->tracksCount() - transitiontrack);
1986 if (transitionClip && transitionClip->endPos() < item->endPos()) {
1987 info.endPos = transitionClip->endPos();
1988 } else info.endPos = info.startPos + GenTime(65, m_document->fps());
1989 // Check there is no other transition at that place
1990 double startY = info.track * m_tracksHeight + 1 + m_tracksHeight / 2;
1991 QRectF r(info.startPos.frames(m_document->fps()), startY, (info.endPos - info.startPos).frames(m_document->fps()), m_tracksHeight / 2);
1992 QList<QGraphicsItem *> selection = m_scene->items(r);
1993 bool transitionAccepted = true;
1994 for (int i = 0; i < selection.count(); i++) {
1995 if (selection.at(i)->type() == TRANSITIONWIDGET) {
1996 Transition *tr = static_cast <Transition *>(selection.at(i));
1997 if (tr->startPos() - info.startPos > GenTime(5, m_document->fps())) {
1998 if (tr->startPos() < info.endPos) info.endPos = tr->startPos();
1999 } else transitionAccepted = false;
2002 if (transitionAccepted) slotAddTransition(item, info, transitiontrack, transition);
2003 else emit displayMessage(i18n("Cannot add transition"), ErrorMessage);
2006 // add transition to clip end
2007 info.endPos = item->endPos();
2008 if (transitiontrack != 0) transitionClip = getClipItemAt((int) info.endPos.frames(m_document->fps()), m_document->tracksCount() - transitiontrack);
2009 if (transitionClip && transitionClip->startPos() > item->startPos()) {
2010 info.startPos = transitionClip->startPos();
2011 } else info.startPos = info.endPos - GenTime(65, m_document->fps());
2012 if (transition.attribute("tag") == "luma") EffectsList::setParameter(transition, "reverse", "1");
2013 else if (transition.attribute("id") == "slide") EffectsList::setParameter(transition, "invert", "1");
2015 // Check there is no other transition at that place
2016 double startY = info.track * m_tracksHeight + 1 + m_tracksHeight / 2;
2017 QRectF r(info.startPos.frames(m_document->fps()), startY, (info.endPos - info.startPos).frames(m_document->fps()), m_tracksHeight / 2);
2018 QList<QGraphicsItem *> selection = m_scene->items(r);
2019 bool transitionAccepted = true;
2020 for (int i = 0; i < selection.count(); i++) {
2021 if (selection.at(i)->type() == TRANSITIONWIDGET) {
2022 Transition *tr = static_cast <Transition *>(selection.at(i));
2023 if (info.endPos - tr->endPos() > GenTime(5, m_document->fps())) {
2024 if (tr->endPos() > info.startPos) info.startPos = tr->endPos();
2025 } else transitionAccepted = false;
2028 if (transitionAccepted) slotAddTransition(item, info, transitiontrack, transition);
2029 else emit displayMessage(i18n("Cannot add transition"), ErrorMessage);
2032 } else for (int i = 0; i < itemList.count(); i++) {
2033 if (itemList.at(i)->type() == AVWIDGET) {
2034 ClipItem *item = (ClipItem *) itemList.at(i);
2036 info.startPos = item->startPos();
2037 info.endPos = info.startPos + GenTime(65, m_document->fps());
2038 info.track = item->track();
2040 // Check there is no other transition at that place
2041 double startY = info.track * m_tracksHeight + 1 + m_tracksHeight / 2;
2042 QRectF r(info.startPos.frames(m_document->fps()), startY, (info.endPos - info.startPos).frames(m_document->fps()), m_tracksHeight / 2);
2043 QList<QGraphicsItem *> selection = m_scene->items(r);
2044 bool transitionAccepted = true;
2045 for (int i = 0; i < selection.count(); i++) {
2046 if (selection.at(i)->type() == TRANSITIONWIDGET) {
2047 Transition *tr = static_cast <Transition *>(selection.at(i));
2048 if (tr->startPos() - info.startPos > GenTime(5, m_document->fps())) {
2049 if (tr->startPos() < info.endPos) info.endPos = tr->startPos();
2050 } else transitionAccepted = false;
2053 int transitiontrack = getPreviousVideoTrack(info.track);
2054 if (transitionAccepted) slotAddTransition(item, info, transitiontrack, transition);
2055 else emit displayMessage(i18n("Cannot add transition"), ErrorMessage);
2060 void CustomTrackView::slotAddTransition(ClipItem* /*clip*/, ItemInfo transitionInfo, int endTrack, QDomElement transition)
2062 if (transitionInfo.startPos >= transitionInfo.endPos) {
2063 emit displayMessage(i18n("Invalid transition"), ErrorMessage);
2066 AddTransitionCommand* command = new AddTransitionCommand(this, transitionInfo, endTrack, transition, false, true);
2067 m_commandStack->push(command);
2068 setDocumentModified();
2071 void CustomTrackView::addTransition(ItemInfo transitionInfo, int endTrack, QDomElement params, bool refresh)
2073 Transition *tr = new Transition(transitionInfo, endTrack, m_document->fps(), params, true);
2074 //kDebug() << "---- ADDING transition " << params.attribute("value");
2075 if (m_document->renderer()->mltAddTransition(tr->transitionTag(), endTrack, m_document->tracksCount() - transitionInfo.track, transitionInfo.startPos, transitionInfo.endPos, tr->toXML(), refresh)) {
2076 scene()->addItem(tr);
2077 setDocumentModified();
2079 emit displayMessage(i18n("Cannot add transition"), ErrorMessage);
2084 void CustomTrackView::deleteTransition(ItemInfo transitionInfo, int endTrack, QDomElement /*params*/, bool refresh)
2086 Transition *item = getTransitionItemAt(transitionInfo.startPos, transitionInfo.track);
2088 emit displayMessage(i18n("Select clip to delete"), ErrorMessage);
2091 m_document->renderer()->mltDeleteTransition(item->transitionTag(), endTrack, m_document->tracksCount() - transitionInfo.track, transitionInfo.startPos, transitionInfo.endPos, item->toXML(), refresh);
2092 if (m_dragItem == item) m_dragItem = NULL;
2094 #if QT_VERSION >= 0x040600
2095 // animate item deletion
2096 item->closeAnimation();
2100 emit transitionItemSelected(NULL);
2101 setDocumentModified();
2104 void CustomTrackView::slotTransitionUpdated(Transition *tr, QDomElement old)
2106 //kDebug() << "TRANS UPDATE, TRACKS: " << old.attribute("transition_btrack") << ", NEW: " << tr->toXML().attribute("transition_btrack");
2107 QDomElement xml = tr->toXML();
2108 if (old.isNull() || xml.isNull()) {
2109 emit displayMessage(i18n("Cannot update transition"), ErrorMessage);
2112 EditTransitionCommand *command = new EditTransitionCommand(this, tr->track(), tr->startPos(), old, xml, false);
2113 m_commandStack->push(command);
2114 setDocumentModified();
2117 void CustomTrackView::updateTransition(int track, GenTime pos, QDomElement oldTransition, QDomElement transition, bool updateTransitionWidget)
2119 Transition *item = getTransitionItemAt(pos, track);
2121 kWarning() << "Unable to find transition at pos :" << pos.frames(m_document->fps()) << ", ON track: " << track;
2125 if (oldTransition.attribute("transition_atrack") != transition.attribute("transition_atrack") || oldTransition.attribute("transition_btrack") != transition.attribute("transition_btrack")) force = true;
2126 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);
2127 //kDebug() << "ORIGINAL TRACK: "<< oldTransition.attribute("transition_btrack") << ", NEW TRACK: "<<transition.attribute("transition_btrack");
2128 item->setTransitionParameters(transition);
2129 if (updateTransitionWidget) {
2130 ItemInfo info = item->info();
2132 ClipItem *transitionClip = getClipItemAt(info.startPos, info.track);
2133 if (transitionClip && transitionClip->baseClip()) {
2134 QString size = transitionClip->baseClip()->getProperty("frame_size");
2135 double factor = transitionClip->baseClip()->getProperty("aspect_ratio").toDouble();
2136 if (factor == 0) factor = 1.0;
2137 p.setX((int)(size.section('x', 0, 0).toInt() * factor + 0.5));
2138 p.setY(size.section('x', 1, 1).toInt());
2140 emit transitionItemSelected(item, getPreviousVideoTrack(info.track), p, true);
2142 setDocumentModified();
2145 void CustomTrackView::dragMoveEvent(QDragMoveEvent * event)
2148 const QPointF pos = mapToScene(event->pos());
2149 if (m_selectionGroup) {
2150 m_selectionGroup->setPos(pos);
2151 emit mousePosition((int)(m_selectionGroup->scenePos().x() + 0.5));
2152 event->acceptProposedAction();
2154 // Drag enter was not possible, try again at mouse position
2155 insertDropClips(event->mimeData(), event->pos());
2159 QGraphicsView::dragMoveEvent(event);
2163 void CustomTrackView::dragLeaveEvent(QDragLeaveEvent * event)
2165 if (m_selectionGroup && m_clipDrag) {
2166 m_thumbsTimer.stop();
2167 m_waitingThumbs.clear();
2168 QList<QGraphicsItem *> items = m_selectionGroup->childItems();
2170 scene()->destroyItemGroup(m_selectionGroup);
2171 m_selectionGroup = NULL;
2172 } else QGraphicsView::dragLeaveEvent(event);
2175 void CustomTrackView::dropEvent(QDropEvent * event)
2177 if (m_selectionGroup && m_clipDrag) {
2178 QList<QGraphicsItem *> items = m_selectionGroup->childItems();
2179 resetSelectionGroup();
2180 m_scene->clearSelection();
2181 bool hasVideoClip = false;
2182 QUndoCommand *addCommand = new QUndoCommand();
2183 addCommand->setText(i18n("Add timeline clip"));
2184 QList <ClipItem *> brokenClips;
2186 for (int i = 0; i < items.count(); i++) {
2187 ClipItem *item = static_cast <ClipItem *>(items.at(i));
2188 if (!hasVideoClip && (item->clipType() == AV || item->clipType() == VIDEO)) hasVideoClip = true;
2189 if (items.count() == 1) {
2190 updateClipTypeActions(item);
2192 updateClipTypeActions(NULL);
2195 //TODO: take care of edit mode for undo
2196 item->baseClip()->addReference();
2197 //item->setZValue(item->defaultZValue());
2198 m_document->updateClip(item->baseClip()->getId());
2199 ItemInfo info = item->info();
2201 int tracknumber = m_document->tracksCount() - info.track - 1;
2202 bool isLocked = m_document->trackInfoAt(tracknumber).isLocked;
2203 if (isLocked) item->setItemLocked(true);
2204 ItemInfo clipInfo = info;
2205 clipInfo.track = m_document->tracksCount() - item->track();
2207 int worked = m_document->renderer()->mltInsertClip(clipInfo, item->xml(), item->baseClip()->producer(item->track()), m_scene->editMode() == OVERWRITEEDIT, m_scene->editMode() == INSERTEDIT);
2209 emit displayMessage(i18n("Cannot insert clip in timeline"), ErrorMessage);
2210 brokenClips.append(item);
2213 adjustTimelineClips(m_scene->editMode(), item, ItemInfo(), addCommand);
2215 new AddTimelineClipCommand(this, item->xml(), item->clipProducer(), item->info(), item->effectList(), m_scene->editMode() == OVERWRITEEDIT, m_scene->editMode() == INSERTEDIT, false, false, addCommand);
2217 if (item->baseClip()->isTransparent() && getTransitionItemAtStart(info.startPos, info.track) == NULL) {
2218 // add transparency transition
2219 QDomElement trans = MainWindow::transitions.getEffectByTag("composite", "composite").cloneNode().toElement();
2220 new AddTransitionCommand(this, info, getPreviousVideoTrack(info.track), trans, false, true, addCommand);
2222 item->setSelected(true);
2224 qDeleteAll(brokenClips);
2225 brokenClips.clear();
2226 if (addCommand->childCount() > 0) m_commandStack->push(addCommand);
2227 else delete addCommand;
2229 // Automatic audio split
2230 if (KdenliveSettings::splitaudio())
2232 setDocumentModified();
2236 QRectF rect(0, 1 * m_tracksHeight + m_tracksHeight / 2, sceneRect().width(), 2);
2237 QList<QGraphicsItem *> selection = m_scene->items(rect);
2238 QStringList timelineList;
2240 kDebug()<<"// ITEMS on TRACK: "<<selection.count();
2241 for (int i = 0; i < selection.count(); i++) {
2242 if (selection.at(i)->type() == AVWIDGET) {
2243 ClipItem *clip = static_cast <ClipItem *>(selection.at(i));
2244 int start = clip->startPos().frames(m_document->fps());
2245 int end = clip->endPos().frames(m_document->fps());
2246 timelineList.append(QString::number(start) + "-" + QString::number(end));
2249 kDebug() << "// COMPARE:\n" << timelineList << "\n-------------------";
2252 m_pasteEffectsAction->setEnabled(m_copiedItems.count() == 1);
2253 if (items.count() > 1) groupSelectedItems(true);
2254 event->setDropAction(Qt::MoveAction);
2256 } else QGraphicsView::dropEvent(event);
2260 void CustomTrackView::adjustTimelineClips(EDITMODE mode, ClipItem *item, ItemInfo posinfo, QUndoCommand *command)
2262 bool snap = KdenliveSettings::snaptopoints();
2263 KdenliveSettings::setSnaptopoints(false);
2264 if (mode == OVERWRITEEDIT) {
2265 // if we are in overwrite mode, move clips accordingly
2267 if (item == NULL) info = posinfo;
2268 else info = item->info();
2269 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);
2270 QList<QGraphicsItem *> selection = m_scene->items(rect);
2271 if (item) selection.removeAll(item);
2272 for (int i = 0; i < selection.count(); i++) {
2273 if (!selection.at(i)->isEnabled()) continue;
2274 if (selection.at(i)->type() == AVWIDGET) {
2275 ClipItem *clip = static_cast<ClipItem *>(selection.at(i));
2276 if (clip->startPos() < info.startPos) {
2277 if (clip->endPos() > info.endPos) {
2278 ItemInfo clipInfo = clip->info();
2279 ItemInfo dupInfo = clipInfo;
2280 GenTime diff = info.startPos - clipInfo.startPos;
2281 dupInfo.startPos = info.startPos;
2282 dupInfo.cropStart += diff;
2283 dupInfo.cropDuration = clipInfo.endPos - info.startPos;
2284 ItemInfo newdupInfo = dupInfo;
2285 GenTime diff2 = info.endPos - info.startPos;
2286 newdupInfo.startPos = info.endPos;
2287 newdupInfo.cropStart += diff2;
2288 newdupInfo.cropDuration = clipInfo.endPos - info.endPos;
2289 new RazorClipCommand(this, clipInfo, info.startPos, false, command);
2290 new ResizeClipCommand(this, dupInfo, newdupInfo, false, false, command);
2291 ClipItem *dup = cutClip(clipInfo, info.startPos, true, false);
2292 if (dup) dup->resizeStart(info.endPos.frames(m_document->fps()));
2294 ItemInfo newclipInfo = clip->info();
2295 newclipInfo.endPos = info.startPos;
2296 new ResizeClipCommand(this, clip->info(), newclipInfo, false, false, command);
2297 clip->resizeEnd(info.startPos.frames(m_document->fps()));
2299 } else if (clip->endPos() <= info.endPos) {
2300 new AddTimelineClipCommand(this, clip->xml(), clip->clipProducer(), clip->info(), clip->effectList(), false, false, false, true, command);
2301 scene()->removeItem(clip);
2305 ItemInfo newclipInfo = clip->info();
2306 newclipInfo.startPos = info.endPos;
2307 new ResizeClipCommand(this, clip->info(), newclipInfo, false, false, command);
2308 clip->resizeStart(info.endPos.frames(m_document->fps()));
2312 } else if (mode == INSERTEDIT) {
2313 // if we are in push mode, move clips accordingly
2315 if (item == NULL) info = posinfo;
2316 else info = item->info();
2317 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);
2318 QList<QGraphicsItem *> selection = m_scene->items(rect);
2319 if (item) selection.removeAll(item);
2320 for (int i = 0; i < selection.count(); i++) {
2321 if (selection.at(i)->type() == AVWIDGET) {
2322 ClipItem *clip = static_cast<ClipItem *>(selection.at(i));
2323 if (clip->startPos() < info.startPos) {
2324 if (clip->endPos() > info.startPos) {
2325 ItemInfo clipInfo = clip->info();
2326 ItemInfo dupInfo = clipInfo;
2327 GenTime diff = info.startPos - clipInfo.startPos;
2328 dupInfo.startPos = info.startPos;
2329 dupInfo.cropStart += diff;
2330 dupInfo.cropDuration = clipInfo.endPos - info.startPos;
2331 new RazorClipCommand(this, clipInfo, info.startPos, false, command);
2332 // Commented out; variable dup unused. --granjow
2333 //ClipItem *dup = cutClip(clipInfo, info.startPos, true, false);
2334 cutClip(clipInfo, info.startPos, true, false);
2337 // TODO: add insertspacecommand
2342 KdenliveSettings::setSnaptopoints(snap);
2346 void CustomTrackView::adjustTimelineTransitions(EDITMODE mode, Transition *item, QUndoCommand *command)
2348 if (mode == OVERWRITEEDIT) {
2349 // if we are in overwrite or push mode, move clips accordingly
2350 bool snap = KdenliveSettings::snaptopoints();
2351 KdenliveSettings::setSnaptopoints(false);
2352 ItemInfo info = item->info();
2353 QRectF rect(info.startPos.frames(m_document->fps()), info.track * m_tracksHeight + m_tracksHeight, (info.endPos - info.startPos).frames(m_document->fps()) - 1, 5);
2354 QList<QGraphicsItem *> selection = m_scene->items(rect);
2355 selection.removeAll(item);
2356 for (int i = 0; i < selection.count(); i++) {
2357 if (!selection.at(i)->isEnabled()) continue;
2358 if (selection.at(i)->type() == TRANSITIONWIDGET) {
2359 Transition *tr = static_cast<Transition *>(selection.at(i));
2360 if (tr->startPos() < info.startPos) {
2361 ItemInfo firstPos = tr->info();
2362 ItemInfo newPos = firstPos;
2363 firstPos.endPos = item->startPos();
2364 newPos.startPos = item->endPos();
2365 new MoveTransitionCommand(this, tr->info(), firstPos, true, command);
2366 if (tr->endPos() > info.endPos) {
2368 new AddTransitionCommand(this, newPos, tr->transitionEndTrack(), tr->toXML(), false, true, command);
2370 } else if (tr->endPos() > info.endPos) {
2372 ItemInfo firstPos = tr->info();
2373 firstPos.startPos = item->endPos();
2374 new MoveTransitionCommand(this, tr->info(), firstPos, true, command);
2376 // remove transition
2377 new AddTransitionCommand(this, tr->info(), tr->transitionEndTrack(), tr->toXML(), true, true, command);
2381 KdenliveSettings::setSnaptopoints(snap);
2385 QStringList CustomTrackView::mimeTypes() const
2387 QStringList qstrList;
2388 // list of accepted mime types for drop
2389 qstrList.append("text/plain");
2390 qstrList.append("kdenlive/producerslist");
2391 qstrList.append("kdenlive/clip");
2395 Qt::DropActions CustomTrackView::supportedDropActions() const
2397 // returns what actions are supported when dropping
2398 return Qt::MoveAction;
2401 void CustomTrackView::setDuration(int duration)
2403 int diff = qAbs(duration - sceneRect().width());
2404 if (diff * matrix().m11() > -50) {
2405 if (matrix().m11() < 0.4) setSceneRect(0, 0, (duration + 100 / matrix().m11()), sceneRect().height());
2406 else setSceneRect(0, 0, (duration + 300), sceneRect().height());
2408 m_projectDuration = duration;
2411 int CustomTrackView::duration() const
2413 return m_projectDuration;
2416 void CustomTrackView::addTrack(TrackInfo type, int ix)
2418 if (ix == -1 || ix == m_document->tracksCount()) {
2419 m_document->insertTrack(0, type);
2420 m_document->renderer()->mltInsertTrack(1, type.type == VIDEOTRACK);
2422 m_document->insertTrack(m_document->tracksCount() - ix, type);
2423 // insert track in MLT playlist
2424 m_document->renderer()->mltInsertTrack(m_document->tracksCount() - ix, type.type == VIDEOTRACK);
2426 double startY = ix * m_tracksHeight + 1 + m_tracksHeight / 2;
2427 QRectF r(0, startY, sceneRect().width(), sceneRect().height() - startY);
2428 QList<QGraphicsItem *> selection = m_scene->items(r);
2429 resetSelectionGroup();
2431 m_selectionGroup = new AbstractGroupItem(m_document->fps());
2432 scene()->addItem(m_selectionGroup);
2433 for (int i = 0; i < selection.count(); i++) {
2434 if ((!selection.at(i)->parentItem()) && (selection.at(i)->type() == AVWIDGET || selection.at(i)->type() == TRANSITIONWIDGET || selection.at(i)->type() == GROUPWIDGET)) {
2435 m_selectionGroup->addToGroup(selection.at(i));
2436 selection.at(i)->setFlag(QGraphicsItem::ItemIsMovable, false);
2439 // Move graphic items
2440 m_selectionGroup->translate(0, m_tracksHeight);
2442 // adjust track number
2443 QList<QGraphicsItem *> children = m_selectionGroup->childItems();
2444 for (int i = 0; i < children.count(); i++) {
2445 if (children.at(i)->type() == GROUPWIDGET) {
2446 AbstractGroupItem *grp = static_cast<AbstractGroupItem*>(children.at(i));
2447 children << grp->childItems();
2450 AbstractClipItem *item = static_cast <AbstractClipItem *>(children.at(i));
2452 ItemInfo clipinfo = item->info();
2453 if (item->type() == AVWIDGET) {
2454 ClipItem *clip = static_cast <ClipItem *>(item);
2455 // slowmotion clips are not track dependant, so no need to update them
2456 if (clip->speed() != 1.0) continue;
2457 // We add a move clip command so that we get the correct producer for new track number
2458 if (clip->clipType() == AV || clip->clipType() == AUDIO) {
2459 Mlt::Producer *prod;
2460 if (clip->isAudioOnly()) prod = clip->baseClip()->audioProducer(clipinfo.track);
2461 else if (clip->isVideoOnly()) prod = clip->baseClip()->videoProducer();
2462 else prod = clip->baseClip()->producer(clipinfo.track);
2463 if (m_document->renderer()->mltUpdateClipProducer((int)(m_document->tracksCount() - clipinfo.track), clipinfo.startPos.frames(m_document->fps()), prod) == false) {
2464 // problem updating clip
2465 emit displayMessage(i18n("Cannot update clip (time: %1, track: %2)", clipinfo.startPos.frames(m_document->fps()), clipinfo.track), ErrorMessage);
2468 } else if (item->type() == TRANSITIONWIDGET) {
2469 Transition *tr = static_cast <Transition *>(item);
2470 int track = tr->transitionEndTrack();
2472 tr->updateTransitionEndTrack(getPreviousVideoTrack(clipinfo.track));
2476 resetSelectionGroup(false);
2479 int maxHeight = m_tracksHeight * m_document->tracksCount() * matrix().m22();
2480 for (int i = 0; i < m_guides.count(); i++) {
2481 QLineF l = m_guides.at(i)->line();
2482 l.setP2(QPointF(l.x2(), maxHeight));
2483 m_guides.at(i)->setLine(l);
2485 m_cursorLine->setLine(m_cursorLine->line().x1(), 0, m_cursorLine->line().x1(), maxHeight);
2486 setSceneRect(0, 0, sceneRect().width(), m_tracksHeight * m_document->tracksCount());
2487 viewport()->update();
2488 emit tracksChanged();
2489 //QTimer::singleShot(500, this, SIGNAL(trackHeightChanged()));
2490 //setFixedHeight(50 * m_tracksCount);
2493 void CustomTrackView::removeTrack(int ix)
2495 // Delete track in MLT playlist
2496 m_document->renderer()->mltDeleteTrack(m_document->tracksCount() - ix);
2497 m_document->deleteTrack(m_document->tracksCount() - ix - 1);
2499 double startY = ix * (m_tracksHeight + 1) + m_tracksHeight / 2;
2500 QRectF r(0, startY, sceneRect().width(), sceneRect().height() - startY);
2501 QList<QGraphicsItem *> selection = m_scene->items(r);
2503 resetSelectionGroup();
2505 m_selectionGroup = new AbstractGroupItem(m_document->fps());
2506 scene()->addItem(m_selectionGroup);
2507 for (int i = 0; i < selection.count(); i++) {
2508 if ((!selection.at(i)->parentItem()) && (selection.at(i)->type() == AVWIDGET || selection.at(i)->type() == TRANSITIONWIDGET || selection.at(i)->type() == GROUPWIDGET)) {
2509 m_selectionGroup->addToGroup(selection.at(i));
2510 selection.at(i)->setFlag(QGraphicsItem::ItemIsMovable, false);
2513 // Move graphic items
2514 qreal ydiff = 0 - (int) m_tracksHeight;
2515 m_selectionGroup->translate(0, ydiff);
2517 // adjust track number
2518 QList<QGraphicsItem *> children = m_selectionGroup->childItems();
2519 //kDebug() << "// FOUND CLIPS TO MOVE: " << children.count();
2520 for (int i = 0; i < children.count(); i++) {
2521 if (children.at(i)->type() == GROUPWIDGET) {
2522 AbstractGroupItem *grp = static_cast<AbstractGroupItem*>(children.at(i));
2523 children << grp->childItems();
2526 if (children.at(i)->type() == AVWIDGET) {
2527 ClipItem *clip = static_cast <ClipItem *>(children.at(i));
2529 ItemInfo clipinfo = clip->info();
2530 // We add a move clip command so that we get the correct producer for new track number
2531 if (clip->clipType() == AV || clip->clipType() == AUDIO) {
2532 Mlt::Producer *prod;
2533 if (clip->isAudioOnly()) prod = clip->baseClip()->audioProducer(clipinfo.track);
2534 else if (clip->isVideoOnly()) prod = clip->baseClip()->videoProducer();
2535 else prod = clip->baseClip()->producer(clipinfo.track);
2536 if (!m_document->renderer()->mltUpdateClipProducer((int)(m_document->tracksCount() - clipinfo.track), clipinfo.startPos.frames(m_document->fps()), prod)) {
2537 emit displayMessage(i18n("Cannot update clip (time: %1, track: %2)", clipinfo.startPos.frames(m_document->fps()), clipinfo.track), ErrorMessage);
2540 } else if (children.at(i)->type() == TRANSITIONWIDGET) {
2541 Transition *tr = static_cast <Transition *>(children.at(i));
2543 int track = tr->transitionEndTrack();
2545 ItemInfo clipinfo = tr->info();
2546 tr->updateTransitionEndTrack(getPreviousVideoTrack(clipinfo.track));
2550 resetSelectionGroup(false);
2552 int maxHeight = m_tracksHeight * m_document->tracksCount() * matrix().m22();
2553 for (int i = 0; i < m_guides.count(); i++) {
2554 QLineF l = m_guides.at(i)->line();
2555 l.setP2(QPointF(l.x2(), maxHeight));
2556 m_guides.at(i)->setLine(l);
2558 m_cursorLine->setLine(m_cursorLine->line().x1(), 0, m_cursorLine->line().x1(), maxHeight);
2559 setSceneRect(0, 0, sceneRect().width(), m_tracksHeight * m_document->tracksCount());
2561 m_selectedTrack = qMin(m_selectedTrack, m_document->tracksCount() - 1);
2562 viewport()->update();
2563 emit tracksChanged();
2564 //QTimer::singleShot(500, this, SIGNAL(trackHeightChanged()));
2567 void CustomTrackView::configTracks(QList < TrackInfo > trackInfos)
2569 for (int i = 0; i < trackInfos.count(); ++i) {
2570 m_document->setTrackType(i, trackInfos.at(i));
2571 m_document->renderer()->mltChangeTrackState(i + 1, m_document->trackInfoAt(i).isMute, m_document->trackInfoAt(i).isBlind);
2574 QTimer::singleShot(300, this, SIGNAL(trackHeightChanged()));
2575 viewport()->update();
2578 void CustomTrackView::slotSwitchTrackAudio(int ix)
2580 /*for (int i = 0; i < m_document->tracksCount(); i++)
2581 kDebug() << "TRK " << i << " STATE: " << m_document->trackInfoAt(i).isMute << m_document->trackInfoAt(i).isBlind;*/
2582 int tracknumber = m_document->tracksCount() - ix - 1;
2583 m_document->switchTrackAudio(tracknumber, !m_document->trackInfoAt(tracknumber).isMute);
2584 kDebug() << "NEXT TRK STATE: " << m_document->trackInfoAt(tracknumber).isMute << m_document->trackInfoAt(tracknumber).isBlind;
2585 m_document->renderer()->mltChangeTrackState(tracknumber + 1, m_document->trackInfoAt(tracknumber).isMute, m_document->trackInfoAt(tracknumber).isBlind);
2586 setDocumentModified();
2589 void CustomTrackView::slotSwitchTrackLock(int ix)
2591 int tracknumber = m_document->tracksCount() - ix - 1;
2592 LockTrackCommand *command = new LockTrackCommand(this, ix, !m_document->trackInfoAt(tracknumber).isLocked);
2593 m_commandStack->push(command);
2597 void CustomTrackView::lockTrack(int ix, bool lock)
2599 int tracknumber = m_document->tracksCount() - ix - 1;
2600 m_document->switchTrackLock(tracknumber, lock);
2601 emit doTrackLock(ix, lock);
2602 AbstractClipItem *clip = NULL;
2603 QList<QGraphicsItem *> selection = m_scene->items(0, ix * m_tracksHeight + m_tracksHeight / 2, sceneRect().width(), m_tracksHeight / 2 - 2);
2605 for (int i = 0; i < selection.count(); i++) {
2606 if (selection.at(i)->type() != AVWIDGET && selection.at(i)->type() != TRANSITIONWIDGET) continue;
2607 if (selection.at(i)->isSelected()) {
2608 if (selection.at(i)->type() == AVWIDGET) emit clipItemSelected(NULL);
2609 else emit transitionItemSelected(NULL);
2611 clip = static_cast <AbstractClipItem *>(selection.at(i));
2612 clip->setItemLocked(lock);
2613 if (clip == m_dragItem)
2616 kDebug() << "NEXT TRK STATE: " << m_document->trackInfoAt(tracknumber).isLocked;
2617 viewport()->update();
2618 setDocumentModified();
2621 void CustomTrackView::slotSwitchTrackVideo(int ix)
2623 int tracknumber = m_document->tracksCount() - ix;
2624 m_document->switchTrackVideo(tracknumber - 1, !m_document->trackInfoAt(tracknumber - 1).isBlind);
2625 m_document->renderer()->mltChangeTrackState(tracknumber, m_document->trackInfoAt(tracknumber - 1).isMute, m_document->trackInfoAt(tracknumber - 1).isBlind);
2626 setDocumentModified();
2629 QList<QGraphicsItem *> CustomTrackView::checkForGroups(const QRectF &rect, bool *ok)
2631 // Check there is no group going over several tracks there, or that would result in timeline corruption
2632 QList<QGraphicsItem *> selection = scene()->items(rect);
2634 int maxHeight = m_tracksHeight * 1.5;
2635 for (int i = 0; i < selection.count(); i++) {
2636 // Check that we don't try to move a group with clips on other tracks
2637 if (selection.at(i)->type() == GROUPWIDGET && (selection.at(i)->boundingRect().height() >= maxHeight)) {
2640 } else if (selection.at(i)->parentItem() && (selection.at(i)->parentItem()->boundingRect().height() >= maxHeight)) {
2648 void CustomTrackView::slotRemoveSpace()
2652 if (m_menuPosition.isNull()) {
2653 pos = GenTime(cursorPos(), m_document->fps());
2655 track = QInputDialog::getInteger(this, i18n("Remove Space"), i18n("Track"), 0, 0, m_document->tracksCount() - 1, 1, &ok);
2658 pos = GenTime((int)(mapToScene(m_menuPosition).x()), m_document->fps());
2659 track = (int)(mapToScene(m_menuPosition).y() / m_tracksHeight);
2662 if (m_document->isTrackLocked(m_document->tracksCount() - track - 1)) {
2663 emit displayMessage(i18n("Cannot remove space in a locked track"), ErrorMessage);
2667 ClipItem *item = getClipItemAt(pos, track);
2669 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);
2672 int length = m_document->renderer()->mltGetSpaceLength(pos, m_document->tracksCount() - track, true);
2673 //kDebug() << "// GOT LENGT; " << length;
2675 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);
2679 // Make sure there is no group in the way
2680 QRectF rect(pos.frames(m_document->fps()), track * m_tracksHeight + m_tracksHeight / 2, sceneRect().width() - pos.frames(m_document->fps()), m_tracksHeight / 2 - 2);
2683 QList<QGraphicsItem *> items = checkForGroups(rect, &isOk);
2685 // groups found on track, do not allow the move
2686 emit displayMessage(i18n("Cannot remove space in a track with a group"), ErrorMessage);
2690 QList<ItemInfo> clipsToMove;
2691 QList<ItemInfo> transitionsToMove;
2693 for (int i = 0; i < items.count(); i++) {
2694 if (items.at(i)->type() == AVWIDGET || items.at(i)->type() == TRANSITIONWIDGET) {
2695 AbstractClipItem *item = static_cast <AbstractClipItem *>(items.at(i));
2696 ItemInfo info = item->info();
2697 if (item->type() == AVWIDGET) {
2698 clipsToMove.append(info);
2699 } else if (item->type() == TRANSITIONWIDGET) {
2700 transitionsToMove.append(info);
2705 InsertSpaceCommand *command = new InsertSpaceCommand(this, clipsToMove, transitionsToMove, track, GenTime(-length, m_document->fps()), true);
2706 m_commandStack->push(command);
2709 void CustomTrackView::slotInsertSpace()
2713 if (m_menuPosition.isNull()) {
2714 pos = GenTime(cursorPos(), m_document->fps());
2716 pos = GenTime((int)(mapToScene(m_menuPosition).x()), m_document->fps());
2717 track = (int)(mapToScene(m_menuPosition).y() / m_tracksHeight) + 1;
2719 SpacerDialog d(GenTime(65, m_document->fps()), m_document->timecode(), track, m_document->tracksList(), this);
2720 if (d.exec() != QDialog::Accepted) return;
2721 GenTime spaceDuration = d.selectedDuration();
2722 track = d.selectedTrack();
2724 QList<QGraphicsItem *> items;
2726 if (m_document->isTrackLocked(m_document->tracksCount() - track - 1)) {
2727 emit displayMessage(i18n("Cannot insert space in a locked track"), ErrorMessage);
2731 ClipItem *item = getClipItemAt(pos, track);
2732 if (item) pos = item->startPos();
2734 // Make sure there is no group in the way
2735 QRectF rect(pos.frames(m_document->fps()), track * m_tracksHeight + m_tracksHeight / 2, sceneRect().width() - pos.frames(m_document->fps()), m_tracksHeight / 2 - 2);
2737 items = checkForGroups(rect, &isOk);
2739 // groups found on track, do not allow the move
2740 emit displayMessage(i18n("Cannot insert space in a track with a group"), ErrorMessage);
2744 QRectF rect(pos.frames(m_document->fps()), 0, sceneRect().width() - pos.frames(m_document->fps()), m_document->tracksCount() * m_tracksHeight);
2745 items = scene()->items(rect);
2748 QList<ItemInfo> clipsToMove;
2749 QList<ItemInfo> transitionsToMove;
2751 for (int i = 0; i < items.count(); i++) {
2752 if (items.at(i)->type() == AVWIDGET || items.at(i)->type() == TRANSITIONWIDGET) {
2753 AbstractClipItem *item = static_cast <AbstractClipItem *>(items.at(i));
2754 ItemInfo info = item->info();
2755 if (item->type() == AVWIDGET)
2756 clipsToMove.append(info);
2757 else if (item->type() == TRANSITIONWIDGET)
2758 transitionsToMove.append(info);
2762 if (!clipsToMove.isEmpty() || !transitionsToMove.isEmpty()) {
2763 InsertSpaceCommand *command = new InsertSpaceCommand(this, clipsToMove, transitionsToMove, track, spaceDuration, true);
2764 m_commandStack->push(command);
2768 void CustomTrackView::insertSpace(QList<ItemInfo> clipsToMove, QList<ItemInfo> transToMove, int track, const GenTime duration, const GenTime offset)
2770 int diff = duration.frames(m_document->fps());
2771 resetSelectionGroup();
2772 m_selectionGroup = new AbstractGroupItem(m_document->fps());
2773 scene()->addItem(m_selectionGroup);
2775 Transition *transition;
2777 // Create lists with start pos for each track
2778 QMap <int, int> trackClipStartList;
2779 QMap <int, int> trackTransitionStartList;
2781 for (int i = 1; i < m_document->tracksCount() + 1; i++) {
2782 trackClipStartList[i] = -1;
2783 trackTransitionStartList[i] = -1;
2786 if (!clipsToMove.isEmpty()) for (int i = 0; i < clipsToMove.count(); i++) {
2787 clip = getClipItemAtStart(clipsToMove.at(i).startPos + offset, clipsToMove.at(i).track);
2789 if (clip->parentItem()) {
2790 m_selectionGroup->addToGroup(clip->parentItem());
2791 clip->parentItem()->setFlag(QGraphicsItem::ItemIsMovable, false);
2793 m_selectionGroup->addToGroup(clip);
2794 clip->setFlag(QGraphicsItem::ItemIsMovable, false);
2796 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))
2797 trackClipStartList[m_document->tracksCount() - clipsToMove.at(i).track] = clipsToMove.at(i).startPos.frames(m_document->fps());
2799 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);
2802 if (!transToMove.isEmpty()) for (int i = 0; i < transToMove.count(); i++) {
2803 transition = getTransitionItemAtStart(transToMove.at(i).startPos + offset, transToMove.at(i).track);
2805 if (transition->parentItem()) {
2806 m_selectionGroup->addToGroup(transition->parentItem());
2807 transition->parentItem()->setFlag(QGraphicsItem::ItemIsMovable, false);
2809 m_selectionGroup->addToGroup(transition);
2810 transition->setFlag(QGraphicsItem::ItemIsMovable, false);
2812 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))
2813 trackTransitionStartList[m_document->tracksCount() - transToMove.at(i).track] = transToMove.at(i).startPos.frames(m_document->fps());
2814 } 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);
2816 m_selectionGroup->translate(diff, 0);
2818 // update items coordinates
2819 QList<QGraphicsItem *> itemList = m_selectionGroup->childItems();
2821 for (int i = 0; i < itemList.count(); i++) {
2822 if (itemList.at(i)->type() == AVWIDGET || itemList.at(i)->type() == TRANSITIONWIDGET) {
2823 static_cast < AbstractClipItem *>(itemList.at(i))->updateItem();
2824 } else if (itemList.at(i)->type() == GROUPWIDGET) {
2825 QList<QGraphicsItem *> children = itemList.at(i)->childItems();
2826 for (int j = 0; j < children.count(); j++) {
2827 AbstractClipItem * clp = static_cast < AbstractClipItem *>(children.at(j));
2832 resetSelectionGroup(false);
2834 track = m_document->tracksCount() - track;
2835 m_document->renderer()->mltInsertSpace(trackClipStartList, trackTransitionStartList, track, duration, offset);
2838 void CustomTrackView::deleteClip(const QString &clipId)
2840 resetSelectionGroup();
2841 QList<QGraphicsItem *> itemList = items();
2842 QUndoCommand *deleteCommand = new QUndoCommand();
2844 for (int i = 0; i < itemList.count(); i++) {
2845 if (itemList.at(i)->type() == AVWIDGET) {
2846 ClipItem *item = (ClipItem *)itemList.at(i);
2847 if (item->clipProducer() == clipId) {
2849 if (item->parentItem()) {
2850 // Clip is in a group, destroy the group
2851 new GroupClipsCommand(this, QList<ItemInfo>() << item->info(), QList<ItemInfo>(), false, deleteCommand);
2853 new AddTimelineClipCommand(this, item->xml(), item->clipProducer(), item->info(), item->effectList(), false, false, true, true, deleteCommand);
2857 deleteCommand->setText(i18np("Delete timeline clip", "Delete timeline clips", count));
2858 if (count == 0) delete deleteCommand;
2859 else m_commandStack->push(deleteCommand);
2862 void CustomTrackView::setCursorPos(int pos, bool seek)
2864 if (pos == m_cursorPos) return;
2865 emit cursorMoved((int)(m_cursorPos), (int)(pos));
2867 if (seek) m_document->renderer()->seek(GenTime(m_cursorPos, m_document->fps()));
2868 else if (m_autoScroll) checkScrolling();
2869 m_cursorLine->setPos(m_cursorPos, 0);
2872 void CustomTrackView::updateCursorPos()
2874 m_cursorLine->setPos(m_cursorPos, 0);
2877 int CustomTrackView::cursorPos()
2879 return (int)(m_cursorPos);
2882 void CustomTrackView::moveCursorPos(int delta)
2884 if (m_cursorPos + delta < 0) delta = 0 - m_cursorPos;
2885 emit cursorMoved((int)(m_cursorPos), (int)((m_cursorPos + delta)));
2886 m_cursorPos += delta;
2887 m_cursorLine->setPos(m_cursorPos, 0);
2888 m_document->renderer()->seek(GenTime(m_cursorPos, m_document->fps()));
2891 void CustomTrackView::initCursorPos(int pos)
2893 emit cursorMoved((int)(m_cursorPos), (int)(pos));
2895 m_cursorLine->setPos(pos, 0);
2899 void CustomTrackView::checkScrolling()
2901 ensureVisible(m_cursorPos, verticalScrollBar()->value() + 10, 2, 2, 50, 0);
2904 void CustomTrackView::mouseReleaseEvent(QMouseEvent * event)
2906 if (m_moveOpMode == SEEK) m_moveOpMode = NONE;
2907 QGraphicsView::mouseReleaseEvent(event);
2908 setViewportUpdateMode(QGraphicsView::MinimalViewportUpdate);
2909 #if QT_VERSION >= 0x040600
2910 if (m_dragItem) m_dragItem->setGraphicsEffect(NULL);
2912 if (m_scrollTimer.isActive()) m_scrollTimer.stop();
2913 if (event->button() == Qt::MidButton) {
2916 setDragMode(QGraphicsView::NoDrag);
2917 if (m_operationMode == MOVEGUIDE) {
2918 setCursor(Qt::ArrowCursor);
2919 m_operationMode = NONE;
2920 m_dragGuide->setFlag(QGraphicsItem::ItemIsMovable, false);
2921 GenTime newPos = GenTime(m_dragGuide->pos().x(), m_document->fps());
2922 if (newPos != m_dragGuide->position()) {
2923 EditGuideCommand *command = new EditGuideCommand(this, m_dragGuide->position(), m_dragGuide->label(), newPos, m_dragGuide->label(), false);
2924 m_commandStack->push(command);
2925 m_dragGuide->updateGuide(GenTime(m_dragGuide->pos().x(), m_document->fps()));
2926 qSort(m_guides.begin(), m_guides.end(), sortGuidesList);
2927 m_document->syncGuides(m_guides);
2932 } else if (m_operationMode == SPACER && m_selectionGroup) {
2934 if (event->modifiers() != Qt::ControlModifier) {
2935 // We are moving all tracks
2937 } else track = (int)(mapToScene(m_clickEvent).y() / m_tracksHeight);
2938 GenTime timeOffset = GenTime((int)(m_selectionGroup->scenePos().x()), m_document->fps()) - m_selectionGroupInfo.startPos;
2940 if (timeOffset != GenTime()) {
2941 QList<QGraphicsItem *> items = m_selectionGroup->childItems();
2943 QList<ItemInfo> clipsToMove;
2944 QList<ItemInfo> transitionsToMove;
2946 // Create lists with start pos for each track
2947 QMap <int, int> trackClipStartList;
2948 QMap <int, int> trackTransitionStartList;
2950 for (int i = 1; i < m_document->tracksCount() + 1; i++) {
2951 trackClipStartList[i] = -1;
2952 trackTransitionStartList[i] = -1;
2955 for (int i = 0; i < items.count(); i++) {
2956 if (items.at(i)->type() == GROUPWIDGET)
2957 items += items.at(i)->childItems();
2960 for (int i = 0; i < items.count(); i++) {
2961 if (items.at(i)->type() == AVWIDGET) {
2962 AbstractClipItem *item = static_cast <AbstractClipItem *>(items.at(i));
2963 ItemInfo info = item->info();
2964 clipsToMove.append(info);
2966 if (trackClipStartList.value(m_document->tracksCount() - info.track) == -1 || info.startPos.frames(m_document->fps()) < trackClipStartList.value(m_document->tracksCount() - info.track))
2967 trackClipStartList[m_document->tracksCount() - info.track] = info.startPos.frames(m_document->fps());
2968 } else if (items.at(i)->type() == TRANSITIONWIDGET) {
2969 AbstractClipItem *item = static_cast <AbstractClipItem *>(items.at(i));
2970 ItemInfo info = item->info();
2971 transitionsToMove.append(info);
2973 if (trackTransitionStartList.value(m_document->tracksCount() - info.track) == -1 || info.startPos.frames(m_document->fps()) < trackTransitionStartList.value(m_document->tracksCount() - info.track))
2974 trackTransitionStartList[m_document->tracksCount() - info.track] = info.startPos.frames(m_document->fps());
2977 if (!clipsToMove.isEmpty() || !transitionsToMove.isEmpty()) {
2978 InsertSpaceCommand *command = new InsertSpaceCommand(this, clipsToMove, transitionsToMove, track, timeOffset, false);
2979 m_commandStack->push(command);
2980 if (track != -1) track = m_document->tracksCount() - track;
2981 kDebug() << "SPACER TRACK:" << track;
2982 m_document->renderer()->mltInsertSpace(trackClipStartList, trackTransitionStartList, track, timeOffset, GenTime());
2983 setDocumentModified();
2986 resetSelectionGroup(false);
2987 m_operationMode = NONE;
2988 } else if (m_operationMode == RUBBERSELECTION) {
2989 //kDebug() << "// END RUBBER SELECT";
2990 resetSelectionGroup();
2991 groupSelectedItems();
2992 m_operationMode = NONE;
2995 if (m_dragItem == NULL && m_selectionGroup == NULL) {
2996 emit transitionItemSelected(NULL);
3000 if (m_dragItem) info = m_dragItem->info();
3002 if (m_operationMode == MOVE) {
3003 setCursor(Qt::OpenHandCursor);
3004 if (m_dragItem->parentItem() == 0) {
3005 // we are moving one clip, easy
3006 if (m_dragItem->type() == AVWIDGET && (m_dragItemInfo.startPos != info.startPos || m_dragItemInfo.track != info.track)) {
3007 ClipItem *item = static_cast <ClipItem *>(m_dragItem);
3008 Mlt::Producer *prod;
3009 if (item->isAudioOnly()) prod = item->baseClip()->audioProducer(m_dragItemInfo.track);
3010 else if (item->isVideoOnly()) prod = item->baseClip()->videoProducer();
3011 else prod = item->baseClip()->producer(m_dragItemInfo.track);
3012 bool success = m_document->renderer()->mltMoveClip((int)(m_document->tracksCount() - m_dragItemInfo.track), (int)(m_document->tracksCount() - m_dragItem->track()), (int) m_dragItemInfo.startPos.frames(m_document->fps()), (int)(m_dragItem->startPos().frames(m_document->fps())), prod, m_scene->editMode() == OVERWRITEEDIT, m_scene->editMode() == INSERTEDIT);
3015 QUndoCommand *moveCommand = new QUndoCommand();
3016 moveCommand->setText(i18n("Move clip"));
3017 adjustTimelineClips(m_scene->editMode(), item, ItemInfo(), moveCommand);
3019 int tracknumber = m_document->tracksCount() - item->track() - 1;
3020 bool isLocked = m_document->trackInfoAt(tracknumber).isLocked;
3021 if (isLocked) item->setItemLocked(true);
3022 new MoveClipCommand(this, m_dragItemInfo, info, false, moveCommand);
3023 // Also move automatic transitions (on lower track)
3024 Transition *startTransition = getTransitionItemAtStart(m_dragItemInfo.startPos, m_dragItemInfo.track);
3025 ItemInfo startTrInfo;
3026 ItemInfo newStartTrInfo;
3027 bool moveStartTrans = false;
3028 bool moveEndTrans = false;
3029 if (startTransition && startTransition->isAutomatic()) {
3030 startTrInfo = startTransition->info();
3031 newStartTrInfo = startTrInfo;
3032 newStartTrInfo.track = info.track;
3033 newStartTrInfo.startPos = info.startPos;
3034 if (m_dragItemInfo.track == info.track && !item->baseClip()->isTransparent() && getClipItemAtEnd(newStartTrInfo.endPos, m_document->tracksCount() - startTransition->transitionEndTrack())) {
3035 // transition end should stay the same
3037 // transition end should be adjusted to clip
3038 newStartTrInfo.endPos = newStartTrInfo.endPos + (newStartTrInfo.startPos - startTrInfo.startPos);
3040 if (newStartTrInfo.startPos < newStartTrInfo.endPos) moveStartTrans = true;
3042 if (startTransition == NULL || startTransition->endPos() < m_dragItemInfo.endPos) {
3043 // Check if there is a transition at clip end
3044 Transition *tr = getTransitionItemAtEnd(m_dragItemInfo.endPos, m_dragItemInfo.track);
3045 if (tr && tr->isAutomatic()) {
3046 ItemInfo trInfo = tr->info();
3047 ItemInfo newTrInfo = trInfo;
3048 newTrInfo.track = info.track;
3049 newTrInfo.endPos = m_dragItem->endPos();
3050 if (m_dragItemInfo.track == info.track && !item->baseClip()->isTransparent() && getClipItemAtStart(trInfo.startPos, m_document->tracksCount() - tr->transitionEndTrack())) {
3051 // transition start should stay the same
3053 // transition start should be moved
3054 newTrInfo.startPos = newTrInfo.startPos + (newTrInfo.endPos - trInfo.endPos);
3056 if (newTrInfo.startPos < newTrInfo.endPos) {
3057 moveEndTrans = true;
3058 if (moveStartTrans) {
3059 // we have to move both transitions, remove the start one so that there is no collision
3060 new AddTransitionCommand(this, startTrInfo, startTransition->transitionEndTrack(), startTransition->toXML(), true, true, moveCommand);
3062 adjustTimelineTransitions(m_scene->editMode(), tr, moveCommand);
3063 new MoveTransitionCommand(this, trInfo, newTrInfo, true, moveCommand);
3064 if (moveStartTrans) {
3065 // re-add transition in correct place
3066 int transTrack = startTransition->transitionEndTrack();
3067 if (m_dragItemInfo.track != info.track && !startTransition->forcedTrack()) {
3068 transTrack = getPreviousVideoTrack(info.track);
3070 adjustTimelineTransitions(m_scene->editMode(), startTransition, moveCommand);
3071 new AddTransitionCommand(this, newStartTrInfo, transTrack, startTransition->toXML(), false, true, moveCommand);
3077 if (moveStartTrans && !moveEndTrans) {
3078 adjustTimelineTransitions(m_scene->editMode(), startTransition, moveCommand);
3079 new MoveTransitionCommand(this, startTrInfo, newStartTrInfo, true, moveCommand);
3082 // Also move automatic transitions (on upper track)
3083 Transition *tr = getTransitionItemAtStart(m_dragItemInfo.startPos, m_dragItemInfo.track - 1);
3084 if (m_dragItemInfo.track == info.track && tr && tr->isAutomatic() && (m_document->tracksCount() - tr->transitionEndTrack()) == m_dragItemInfo.track) {
3085 ItemInfo trInfo = tr->info();
3086 ItemInfo newTrInfo = trInfo;
3087 newTrInfo.startPos = m_dragItem->startPos();
3088 ClipItem * upperClip = getClipItemAt(m_dragItemInfo.startPos, m_dragItemInfo.track - 1);
3089 if (!upperClip || !upperClip->baseClip()->isTransparent()) {
3090 if (!getClipItemAtEnd(newTrInfo.endPos, tr->track())) {
3091 // transition end should be adjusted to clip on upper track
3092 newTrInfo.endPos = newTrInfo.endPos + (newTrInfo.startPos - trInfo.startPos);
3094 if (newTrInfo.startPos < newTrInfo.endPos) {
3095 adjustTimelineTransitions(m_scene->editMode(), tr, moveCommand);
3096 new MoveTransitionCommand(this, trInfo, newTrInfo, true, moveCommand);
3100 if (m_dragItemInfo.track == info.track && (tr == NULL || tr->endPos() < m_dragItemInfo.endPos)) {
3101 // Check if there is a transition at clip end
3102 tr = getTransitionItemAtEnd(m_dragItemInfo.endPos, m_dragItemInfo.track - 1);
3103 if (tr && tr->isAutomatic() && (m_document->tracksCount() - tr->transitionEndTrack()) == m_dragItemInfo.track) {
3104 ItemInfo trInfo = tr->info();
3105 ItemInfo newTrInfo = trInfo;
3106 newTrInfo.endPos = m_dragItem->endPos();
3107 kDebug() << "CLIP ENDS AT: " << newTrInfo.endPos.frames(25);
3108 kDebug() << "CLIP STARTS AT: " << newTrInfo.startPos.frames(25);
3109 ClipItem * upperClip = getClipItemAt(m_dragItemInfo.startPos, m_dragItemInfo.track - 1);
3110 if (!upperClip || !upperClip->baseClip()->isTransparent()) {
3111 if (!getClipItemAtStart(trInfo.startPos, tr->track())) {
3112 // transition start should be moved
3113 newTrInfo.startPos = newTrInfo.startPos + (newTrInfo.endPos - trInfo.endPos);
3115 if (newTrInfo.startPos < newTrInfo.endPos) {
3116 adjustTimelineTransitions(m_scene->editMode(), tr, moveCommand);
3117 new MoveTransitionCommand(this, trInfo, newTrInfo, true, moveCommand);
3122 m_commandStack->push(moveCommand);
3123 //checkTrackSequence(m_dragItem->track());
3125 // undo last move and emit error message
3126 bool snap = KdenliveSettings::snaptopoints();
3127 KdenliveSettings::setSnaptopoints(false);
3128 item->setPos((int) m_dragItemInfo.startPos.frames(m_document->fps()), (int)(m_dragItemInfo.track * m_tracksHeight + 1));
3129 KdenliveSettings::setSnaptopoints(snap);
3130 emit displayMessage(i18n("Cannot move clip to position %1", m_document->timecode().getTimecodeFromFrames(m_dragItemInfo.startPos.frames(m_document->fps()))), ErrorMessage);
3132 setDocumentModified();
3134 if (m_dragItem->type() == TRANSITIONWIDGET && (m_dragItemInfo.startPos != info.startPos || m_dragItemInfo.track != info.track)) {
3135 Transition *transition = static_cast <Transition *>(m_dragItem);
3136 transition->updateTransitionEndTrack(getPreviousVideoTrack(m_dragItem->track()));
3137 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)) {
3138 // Moving transition failed, revert to previous position
3139 emit displayMessage(i18n("Cannot move transition"), ErrorMessage);
3140 transition->setPos((int) m_dragItemInfo.startPos.frames(m_document->fps()), (m_dragItemInfo.track) * m_tracksHeight + 1);
3142 QUndoCommand *moveCommand = new QUndoCommand();
3143 moveCommand->setText(i18n("Move transition"));
3144 adjustTimelineTransitions(m_scene->editMode(), transition, moveCommand);
3145 new MoveTransitionCommand(this, m_dragItemInfo, info, false, moveCommand);
3146 m_commandStack->push(moveCommand);
3147 setDocumentModified();
3151 // Moving several clips. We need to delete them and readd them to new position,
3152 // or they might overlap each other during the move
3153 QGraphicsItemGroup *group = static_cast <QGraphicsItemGroup *>(m_dragItem->parentItem());
3154 QList<QGraphicsItem *> items = group->childItems();
3156 QList<ItemInfo> clipsToMove;
3157 QList<ItemInfo> transitionsToMove;
3159 GenTime timeOffset = GenTime(m_dragItem->scenePos().x(), m_document->fps()) - m_dragItemInfo.startPos;
3160 const int trackOffset = (int)(m_dragItem->scenePos().y() / m_tracksHeight) - m_dragItemInfo.track;
3161 //kDebug() << "// MOVED SEVERAL CLIPS" << timeOffset.frames(25);
3162 QUndoCommand *moveGroup = new QUndoCommand();
3163 moveGroup->setText(i18n("Move group"));
3164 if (timeOffset != GenTime() || trackOffset != 0) {
3165 // remove items in MLT playlist
3168 int max = items.count();
3169 for (int i = 0; i < max; i++) {
3170 if (items.at(i)->type() == GROUPWIDGET) {
3171 items += items.at(i)->childItems();
3174 m_document->renderer()->blockSignals(true);
3175 for (int i = 0; i < items.count(); i++) {
3176 if (items.at(i)->type() != AVWIDGET && items.at(i)->type() != TRANSITIONWIDGET) continue;
3177 AbstractClipItem *item = static_cast <AbstractClipItem *>(items.at(i));
3178 ItemInfo info = item->info();
3179 if (item->type() == AVWIDGET) {
3180 if (m_document->renderer()->mltRemoveClip(m_document->tracksCount() - info.track, info.startPos) == false) {
3181 // error, clip cannot be removed from playlist
3182 emit displayMessage(i18n("Error removing clip at %1 on track %2", m_document->timecode().getTimecodeFromFrames(info.startPos.frames(m_document->fps())), info.track), ErrorMessage);
3184 clipsToMove.append(info);
3187 transitionsToMove.append(info);
3188 Transition *tr = static_cast <Transition*>(item);
3189 m_document->renderer()->mltDeleteTransition(tr->transitionTag(), tr->transitionEndTrack(), m_document->tracksCount() - info.track, info.startPos, info.endPos, tr->toXML());
3192 m_document->renderer()->blockSignals(false);
3193 for (int i = 0; i < items.count(); i++) {
3194 // re-add items in correct place
3195 if (items.at(i)->type() != AVWIDGET && items.at(i)->type() != TRANSITIONWIDGET) continue;
3196 AbstractClipItem *item = static_cast <AbstractClipItem *>(items.at(i));
3198 ItemInfo info = item->info();
3199 int tracknumber = m_document->tracksCount() - info.track - 1;
3200 bool isLocked = m_document->trackInfoAt(tracknumber).isLocked;
3202 group->removeFromGroup(item);
3203 item->setItemLocked(true);
3206 if (item->type() == AVWIDGET) {
3207 ClipItem *clip = static_cast <ClipItem*>(item);
3208 info.track = m_document->tracksCount() - info.track;
3209 Mlt::Producer *prod;
3210 adjustTimelineClips(m_scene->editMode(), clip, ItemInfo(), moveGroup);
3211 if (clip->isAudioOnly())
3212 prod = clip->baseClip()->audioProducer(info.track);
3213 else if (clip->isVideoOnly())
3214 prod = clip->baseClip()->videoProducer();
3216 prod = clip->baseClip()->producer(info.track);
3217 m_document->renderer()->mltInsertClip(info, clip->xml(), prod, m_scene->editMode() == OVERWRITEEDIT, m_scene->editMode() == INSERTEDIT);
3218 for (int i = 0; i < clip->effectsCount(); i++) {
3219 m_document->renderer()->mltAddEffect(info.track, info.startPos, clip->getEffectArgs(clip->effectAt(i)), false);
3222 Transition *tr = static_cast <Transition*>(item);
3223 int newTrack = tr->transitionEndTrack();
3224 if (!tr->forcedTrack()) {
3225 newTrack = getPreviousVideoTrack(info.track);
3227 tr->updateTransitionEndTrack(newTrack);
3228 adjustTimelineTransitions(m_scene->editMode(), tr, moveGroup);
3229 m_document->renderer()->mltAddTransition(tr->transitionTag(), newTrack, m_document->tracksCount() - info.track, info.startPos, info.endPos, tr->toXML());
3232 new MoveGroupCommand(this, clipsToMove, transitionsToMove, timeOffset, trackOffset, false, moveGroup);
3233 m_commandStack->push(moveGroup);
3235 //QPointF top = group->sceneBoundingRect().topLeft();
3236 //QPointF oldpos = m_selectionGroup->scenePos();
3237 //kDebug()<<"SELECTION GRP POS: "<<m_selectionGroup->scenePos()<<", TOP: "<<top;
3238 //group->setPos(top);
3239 //TODO: get rid of the 3 lines below
3240 if (m_selectionGroup) {
3241 m_selectionGroupInfo.startPos = GenTime(m_selectionGroup->scenePos().x(), m_document->fps());
3242 m_selectionGroupInfo.track = m_selectionGroup->track();
3244 rebuildGroup((AbstractGroupItem *)group);
3246 setDocumentModified();
3249 m_document->renderer()->doRefresh();
3250 } else if (m_operationMode == RESIZESTART && m_dragItem->startPos() != m_dragItemInfo.startPos) {
3252 if (event->modifiers() != Qt::ControlModifier && m_dragItem->type() == AVWIDGET && m_dragItem->parentItem() && m_dragItem->parentItem() != m_selectionGroup) {
3253 AbstractGroupItem *parent = static_cast <AbstractGroupItem *>(m_dragItem->parentItem());
3255 QUndoCommand *resizeCommand = new QUndoCommand();
3256 resizeCommand->setText(i18n("Resize group"));
3257 QList <QGraphicsItem *> items = parent->childItems();
3258 QList <ItemInfo> infos = parent->resizeInfos();
3259 parent->clearResizeInfos();
3261 for (int i = 0; i < items.count(); ++i) {
3262 AbstractClipItem *item = static_cast<AbstractClipItem *>(items.at(i));
3263 if (item && item->type() == AVWIDGET) {
3264 ItemInfo info = infos.at(itemcount);
3265 prepareResizeClipStart(item, info, item->startPos().frames(m_document->fps()), false, resizeCommand);
3269 m_commandStack->push(resizeCommand);
3272 prepareResizeClipStart(m_dragItem, m_dragItemInfo, m_dragItem->startPos().frames(m_document->fps()));
3274 } else if (m_operationMode == RESIZEEND && m_dragItem->endPos() != m_dragItemInfo.endPos) {
3276 if (event->modifiers() != Qt::ControlModifier && m_dragItem->type() == AVWIDGET && m_dragItem->parentItem() && m_dragItem->parentItem() != m_selectionGroup) {
3277 AbstractGroupItem *parent = static_cast <AbstractGroupItem *>(m_dragItem->parentItem());
3279 QUndoCommand *resizeCommand = new QUndoCommand();
3280 resizeCommand->setText(i18n("Resize group"));
3281 QList <QGraphicsItem *> items = parent->childItems();
3282 QList <ItemInfo> infos = parent->resizeInfos();
3283 parent->clearResizeInfos();
3285 for (int i = 0; i < items.count(); ++i) {
3286 AbstractClipItem *item = static_cast<AbstractClipItem *>(items.at(i));
3287 if (item && item->type() == AVWIDGET) {
3288 ItemInfo info = infos.at(itemcount);
3289 prepareResizeClipEnd(item, info, item->endPos().frames(m_document->fps()), false, resizeCommand);
3293 m_commandStack->push(resizeCommand);
3296 prepareResizeClipEnd(m_dragItem, m_dragItemInfo, m_dragItem->endPos().frames(m_document->fps()));
3298 } else if (m_operationMode == FADEIN) {
3299 // resize fade in effect
3300 ClipItem * item = static_cast <ClipItem *>(m_dragItem);
3301 int ix = item->hasEffect("volume", "fadein");
3302 int ix2 = item->hasEffect("", "fade_from_black");
3304 QDomElement oldeffect = item->effectAt(ix);
3305 int start = item->cropStart().frames(m_document->fps());
3306 int end = item->fadeIn();
3308 slotDeleteEffect(item, oldeffect, false);
3311 QDomElement effect = oldeffect.cloneNode().toElement();
3312 EffectsList::setParameter(oldeffect, "in", QString::number(start));
3313 EffectsList::setParameter(oldeffect, "out", QString::number(end));
3314 slotUpdateClipEffect(item, effect, oldeffect, ix);
3315 emit clipItemSelected(item, ix);
3317 } else if (item->fadeIn() != 0 && ix2 == -1) {
3319 if (item->isVideoOnly() || (item->clipType() != AUDIO && item->clipType() != AV && item->clipType() != PLAYLIST)) {
3321 effect = MainWindow::videoEffects.getEffectByTag("", "fade_from_black").cloneNode().toElement();
3322 } else effect = MainWindow::audioEffects.getEffectByTag("volume", "fadein").cloneNode().toElement();
3323 EffectsList::setParameter(effect, "out", QString::number(item->fadeIn()));
3324 slotAddEffect(effect, m_dragItem->startPos(), m_dragItem->track());
3327 QDomElement oldeffect = item->effectAt(ix2);
3328 int start = item->cropStart().frames(m_document->fps());
3329 int end = item->fadeIn();
3331 slotDeleteEffect(item, oldeffect, false);
3334 QDomElement effect = oldeffect.cloneNode().toElement();
3335 EffectsList::setParameter(oldeffect, "in", QString::number(start));
3336 EffectsList::setParameter(oldeffect, "out", QString::number(end));
3337 slotUpdateClipEffect(item, effect, oldeffect, ix2);
3338 emit clipItemSelected(item, ix2);
3341 } else if (m_operationMode == FADEOUT) {
3342 // resize fade in effect
3343 ClipItem * item = static_cast <ClipItem *>(m_dragItem);
3344 int ix = item->hasEffect("volume", "fadeout");
3345 int ix2 = item->hasEffect("", "fade_to_black");
3347 QDomElement oldeffect = item->effectAt(ix);
3348 int end = (item->cropDuration() + item->cropStart()).frames(m_document->fps());
3349 int start = item->fadeOut();
3351 slotDeleteEffect(item, oldeffect, false);
3353 start = end - start;
3354 QDomElement effect = oldeffect.cloneNode().toElement();
3355 EffectsList::setParameter(oldeffect, "in", QString::number(start));
3356 EffectsList::setParameter(oldeffect, "out", QString::number(end));
3357 // kDebug()<<"EDIT FADE OUT : "<<start<<"x"<<end;
3358 slotUpdateClipEffect(item, effect, oldeffect, ix);
3359 emit clipItemSelected(item, ix);
3361 } else if (item->fadeOut() != 0 && ix2 == -1) {
3363 if (item->isVideoOnly() || (item->clipType() != AUDIO && item->clipType() != AV && item->clipType() != PLAYLIST)) {
3365 effect = MainWindow::videoEffects.getEffectByTag("", "fade_to_black").cloneNode().toElement();
3366 } else effect = MainWindow::audioEffects.getEffectByTag("volume", "fadeout").cloneNode().toElement();
3367 EffectsList::setParameter(effect, "in", QString::number(item->fadeOut()));
3368 EffectsList::setParameter(effect, "out", QString::number(0));
3369 slotAddEffect(effect, m_dragItem->startPos(), m_dragItem->track());
3372 QDomElement oldeffect = item->effectAt(ix2);
3373 int end = (item->cropDuration() + item->cropStart()).frames(m_document->fps());
3374 int start = item->fadeOut();
3376 slotDeleteEffect(item, oldeffect, false);
3378 start = end - start;
3379 QDomElement effect = oldeffect.cloneNode().toElement();
3380 EffectsList::setParameter(oldeffect, "in", QString::number(start));
3381 EffectsList::setParameter(oldeffect, "out", QString::number(end));
3382 // kDebug()<<"EDIT FADE OUT : "<<start<<"x"<<end;
3383 slotUpdateClipEffect(item, effect, oldeffect, ix2);
3384 emit clipItemSelected(item, ix2);
3387 } else if (m_operationMode == KEYFRAME) {
3388 // update the MLT effect
3389 ClipItem * item = static_cast <ClipItem *>(m_dragItem);
3390 QDomElement oldEffect = item->selectedEffect().cloneNode().toElement();
3392 // check if we want to remove keyframe
3393 double val = mapToScene(event->pos()).toPoint().y();
3394 QRectF br = item->sceneBoundingRect();
3395 double maxh = 100.0 / br.height();
3396 val = (br.bottom() - val) * maxh;
3397 int start = item->cropStart().frames(m_document->fps());
3398 int end = (item->cropStart() + item->cropDuration()).frames(m_document->fps()) - 1;
3400 if ((val < -50 || val > 150) && item->editedKeyFramePos() != start && item->editedKeyFramePos() != end) {
3402 item->movedKeyframe(item->getEffectAt(item->selectedEffectIndex()), item->selectedKeyFramePos(), -1, 0);
3404 item->movedKeyframe(item->getEffectAt(item->selectedEffectIndex()), item->selectedKeyFramePos(), item->editedKeyFramePos(), item->editedKeyFrameValue());
3407 QDomElement newEffect = item->selectedEffect().cloneNode().toElement();
3408 //item->updateKeyframeEffect();
3409 //QString next = item->keyframes(item->selectedEffectIndex());
3410 //EditKeyFrameCommand *command = new EditKeyFrameCommand(this, item->track(), item->startPos(), item->selectedEffectIndex(), previous, next, false);
3411 EditEffectCommand *command = new EditEffectCommand(this, m_document->tracksCount() - item->track(), item->startPos(), oldEffect, newEffect, item->selectedEffectIndex(), false);
3413 m_commandStack->push(command);
3414 updateEffect(m_document->tracksCount() - item->track(), item->startPos(), item->selectedEffect(), item->selectedEffectIndex());
3415 emit clipItemSelected(item, item->selectedEffectIndex());
3417 if (m_dragItem && m_dragItem->type() == TRANSITIONWIDGET && m_dragItem->isSelected()) {
3418 // A transition is selected
3420 ClipItem *transitionClip = getClipItemAt(m_dragItemInfo.startPos, m_dragItemInfo.track);
3421 if (transitionClip && transitionClip->baseClip()) {
3422 QString size = transitionClip->baseClip()->getProperty("frame_size");
3423 double factor = transitionClip->baseClip()->getProperty("aspect_ratio").toDouble();
3424 if (factor == 0) factor = 1.0;
3425 p.setX((int)(size.section('x', 0, 0).toInt() * factor + 0.5));
3426 p.setY(size.section('x', 1, 1).toInt());
3428 emit transitionItemSelected(static_cast <Transition *>(m_dragItem), getPreviousVideoTrack(m_dragItem->track()), p);
3429 } else emit transitionItemSelected(NULL);
3430 if (m_operationMode != NONE && m_operationMode != MOVE) setDocumentModified();
3431 m_operationMode = NONE;
3434 void CustomTrackView::deleteClip(ItemInfo info, bool refresh)
3436 ClipItem *item = getClipItemAt((int) info.startPos.frames(m_document->fps()), info.track);
3438 if (!item || m_document->renderer()->mltRemoveClip(m_document->tracksCount() - info.track, info.startPos) == false) {
3439 emit displayMessage(i18n("Error removing clip at %1 on track %2", m_document->timecode().getTimecodeFromFrames(info.startPos.frames(m_document->fps())), info.track), ErrorMessage);
3442 if (item->isSelected()) emit clipItemSelected(NULL);
3443 item->baseClip()->removeReference();
3444 m_document->updateClip(item->baseClip()->getId());
3446 /*if (item->baseClip()->isTransparent()) {
3447 // also remove automatic transition
3448 Transition *tr = getTransitionItemAt(info.startPos, info.track);
3449 if (tr && tr->isAutomatic()) {
3450 m_document->renderer()->mltDeleteTransition(tr->transitionTag(), tr->transitionEndTrack(), m_document->tracksCount() - info.track, info.startPos, info.endPos, tr->toXML());
3451 scene()->removeItem(tr);
3455 m_waitingThumbs.removeAll(item);
3456 if (m_dragItem == item) m_dragItem = NULL;
3457 #if QT_VERSION >= 0x040600
3458 // animate item deletion
3459 item->closeAnimation();
3460 /*if (refresh) item->closeAnimation();
3462 // no refresh, means we have several operations chained, we need to delete clip immediatly
3463 // so that it does not get in the way of the other
3472 setDocumentModified();
3473 if (refresh) m_document->renderer()->doRefresh();
3476 void CustomTrackView::deleteSelectedClips()
3478 resetSelectionGroup();
3479 QList<QGraphicsItem *> itemList = scene()->selectedItems();
3480 if (itemList.count() == 0) {
3481 emit displayMessage(i18n("Select clip to delete"), ErrorMessage);
3484 scene()->clearSelection();
3485 QUndoCommand *deleteSelected = new QUndoCommand();
3487 bool resetGroup = false;
3490 int transitionCount = 0;
3491 // expand & destroy groups
3492 for (int i = 0; i < itemList.count(); i++) {
3493 if (itemList.at(i)->type() == GROUPWIDGET) {
3495 QList<QGraphicsItem *> children = itemList.at(i)->childItems();
3496 QList <ItemInfo> clipInfos;
3497 QList <ItemInfo> transitionInfos;
3498 GenTime currentPos = GenTime(m_cursorPos, m_document->fps());
3499 for (int j = 0; j < children.count(); j++) {
3500 if (children.at(j)->type() == AVWIDGET) {
3501 AbstractClipItem *clip = static_cast <AbstractClipItem *>(children.at(j));
3502 if (!clip->isItemLocked()) clipInfos.append(clip->info());
3503 } else if (children.at(j)->type() == TRANSITIONWIDGET) {
3504 AbstractClipItem *clip = static_cast <AbstractClipItem *>(children.at(j));
3505 if (!clip->isItemLocked()) transitionInfos.append(clip->info());
3507 if (itemList.contains(children.at(j))) {
3508 children.removeAt(j);
3512 itemList += children;
3513 if (clipInfos.count() > 0)
3514 new GroupClipsCommand(this, clipInfos, transitionInfos, false, deleteSelected);
3516 } else if (itemList.at(i)->parentItem() && itemList.at(i)->parentItem()->type() == GROUPWIDGET)
3517 itemList.insert(i + 1, itemList.at(i)->parentItem());
3520 for (int i = 0; i < itemList.count(); i++) {
3521 if (itemList.at(i)->type() == AVWIDGET) {
3523 ClipItem *item = static_cast <ClipItem *>(itemList.at(i));
3524 if (item->parentItem()) resetGroup = true;
3525 //kDebug()<<"// DELETE CLP AT: "<<item->info().startPos.frames(25);
3526 new AddTimelineClipCommand(this, item->xml(), item->clipProducer(), item->info(), item->effectList(), false, false, true, true, deleteSelected);
3527 emit clipItemSelected(NULL);
3528 } else if (itemList.at(i)->type() == TRANSITIONWIDGET) {
3530 Transition *item = static_cast <Transition *>(itemList.at(i));
3531 //kDebug()<<"// DELETE TRANS AT: "<<item->info().startPos.frames(25);
3532 if (item->parentItem()) resetGroup = true;
3533 new AddTransitionCommand(this, item->info(), item->transitionEndTrack(), item->toXML(), true, true, deleteSelected);
3534 emit transitionItemSelected(NULL);
3537 if (groupCount > 0 && clipCount == 0 && transitionCount == 0)
3538 deleteSelected->setText(i18np("Delete selected group", "Delete selected groups", groupCount));
3539 else if (clipCount > 0 && groupCount == 0 && transitionCount == 0)
3540 deleteSelected->setText(i18np("Delete selected clip", "Delete selected clips", clipCount));
3541 else if (transitionCount > 0 && groupCount == 0 && clipCount == 0)
3542 deleteSelected->setText(i18np("Delete selected transition", "Delete selected transitions", transitionCount));
3543 else deleteSelected->setText(i18n("Delete selected items"));
3544 m_commandStack->push(deleteSelected);
3547 void CustomTrackView::changeClipSpeed()
3549 QList<QGraphicsItem *> itemList = scene()->selectedItems();
3550 if (itemList.count() == 0) {
3551 emit displayMessage(i18n("Select clip to change speed"), ErrorMessage);
3554 QUndoCommand *changeSelected = new QUndoCommand();
3555 changeSelected->setText("Edit clip speed");
3559 for (int i = 0; i < itemList.count(); i++) {
3560 if (itemList.at(i)->type() == AVWIDGET) {
3561 ClipItem *item = static_cast <ClipItem *>(itemList.at(i));
3562 ItemInfo info = item->info();
3563 if (percent == -1) percent = QInputDialog::getInteger(this, i18n("Edit Clip Speed"), i18n("New speed (percents)"), item->speed() * 100, 1, 10000, 1, &ok);
3565 double speed = (double) percent / 100.0;
3566 if (item->speed() != speed && (item->clipType() == VIDEO || item->clipType() == AV)) {
3568 //new ChangeSpeedCommand(this, info, item->speed(), speed, item->clipProducer(), changeSelected);
3572 if (count > 0) m_commandStack->push(changeSelected);
3573 else delete changeSelected;
3576 void CustomTrackView::doChangeClipSpeed(ItemInfo info, ItemInfo speedIndependantInfo, const double speed, const double oldspeed, int strobe, const QString &id)
3578 DocClipBase *baseclip = m_document->clipManager()->getClipById(id);
3579 ClipItem *item = getClipItemAt((int) info.startPos.frames(m_document->fps()), info.track);
3581 kDebug() << "ERROR: Cannot find clip for speed change";
3582 emit displayMessage(i18n("Cannot find clip for speed change"), ErrorMessage);
3585 info.track = m_document->tracksCount() - item->track();
3587 if (item->isVideoOnly()) endPos = m_document->renderer()->mltChangeClipSpeed(info, speedIndependantInfo, speed, oldspeed, strobe, baseclip->videoProducer());
3588 else if (item->isAudioOnly()) endPos = m_document->renderer()->mltChangeClipSpeed(info, speedIndependantInfo, speed, oldspeed, strobe, baseclip->audioProducer(item->track()));
3589 else endPos = m_document->renderer()->mltChangeClipSpeed(info, speedIndependantInfo, speed, oldspeed, strobe, baseclip->producer());
3591 item->setSpeed(speed, strobe);
3592 item->updateRectGeometry();
3593 if (item->cropDuration().frames(m_document->fps()) != endPos) {
3594 item->resizeEnd((int) info.startPos.frames(m_document->fps()) + endPos - 1);
3596 updatePositionEffects(item, info);
3597 setDocumentModified();
3598 } else emit displayMessage(i18n("Invalid clip"), ErrorMessage);
3601 void CustomTrackView::cutSelectedClips()
3603 QList<QGraphicsItem *> itemList = scene()->selectedItems();
3604 GenTime currentPos = GenTime(m_cursorPos, m_document->fps());
3605 QList <QGraphicsItem *> skipList;
3606 for (int i = 0; i < itemList.count(); ++i) {
3607 if (skipList.indexOf(itemList.at(i)) != -1)
3609 if (itemList.at(i)->type() == AVWIDGET) {
3610 ClipItem *item = static_cast <ClipItem *>(itemList.at(i));
3611 if (item->parentItem() && item->parentItem() != m_selectionGroup) {
3612 skipList.append(item->parentItem()->childItems());
3613 razorGroup((AbstractGroupItem *)item->parentItem(), currentPos);
3614 } else if (currentPos > item->startPos() && currentPos < item->endPos()) {
3615 RazorClipCommand *command = new RazorClipCommand(this, item->info(), currentPos);
3616 m_commandStack->push(command);
3618 } else if (itemList.at(i)->type() == GROUPWIDGET && itemList.at(i) != m_selectionGroup) {
3619 skipList.append(itemList.at(i)->childItems());
3620 razorGroup((AbstractGroupItem *)itemList.at(i), currentPos);
3625 void CustomTrackView::razorGroup(AbstractGroupItem* group, GenTime cutPos)
3628 QList <QGraphicsItem *> children = group->childItems();
3629 QList <ItemInfo> clips1, transitions1;
3630 QList <ItemInfo> clipsCut, transitionsCut;
3631 QList <ItemInfo> clips2, transitions2;
3632 for (int i = 0; i < children.count(); ++i) {
3633 children.at(i)->setSelected(false);
3634 AbstractClipItem *child = static_cast <AbstractClipItem *>(children.at(i));
3635 if (child->type() == AVWIDGET) {
3636 if (cutPos > child->endPos())
3637 clips1 << child->info();
3638 else if (cutPos < child->startPos())
3639 clips2 << child->info();
3641 clipsCut << child->info();
3643 if (cutPos > child->endPos())
3644 transitions1 << child->info();
3645 else if (cutPos < child->startPos())
3646 transitions2 << child->info();
3648 transitionsCut << child->info();
3651 if (clipsCut.isEmpty() && transitionsCut.isEmpty() && ((clips1.isEmpty() && transitions1.isEmpty()) || (clips2.isEmpty() && transitions2.isEmpty())))
3653 RazorGroupCommand *command = new RazorGroupCommand(this, clips1, transitions1, clipsCut, transitionsCut, clips2, transitions2, cutPos);
3654 m_commandStack->push(command);
3658 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)
3661 for (int i = 0; i < clipsCut.count(); ++i) {
3662 ClipItem *clip = getClipItemAt(clipsCut.at(i).startPos.frames(m_document->fps()), clipsCut.at(i).track);
3664 ClipItem *clipBehind = cutClip(clipsCut.at(i), cutPos, true);
3665 clips1 << clip->info();
3666 if (clipBehind != NULL)
3667 clips2 << clipBehind->info();
3670 /* TODO: cut transitionsCut
3671 * For now just append them to group1 */
3672 transitions1 << transitionsCut;
3673 doGroupClips(clips1, transitions1, true);
3674 doGroupClips(clips2, transitions2, true);
3676 /* we might also just use clipsCut.at(0)->parentItem().
3677 * Do this loop just in case something went wrong during cut */
3678 for (int i = 0; i < clipsCut.count(); ++i) {
3679 ClipItem *clip = getClipItemAt(cutPos.frames(m_document->fps()), clipsCut.at(i).track);
3680 if (clip && clip->parentItem() && clip->parentItem()->type() == GROUPWIDGET) {
3681 AbstractGroupItem *group = static_cast <AbstractGroupItem *>(clip->parentItem());
3682 QList <QGraphicsItem *> children = group->childItems();
3683 QList <ItemInfo> groupClips;
3684 QList <ItemInfo> groupTrans;
3685 for (int j = 0; j < children.count(); ++j) {
3686 if (children.at(j)->type() == AVWIDGET)
3687 groupClips << ((AbstractClipItem *)children.at(j))->info();
3688 else if (children.at(j)->type() == TRANSITIONWIDGET)
3689 groupTrans << ((AbstractClipItem *)children.at(j))->info();
3691 doGroupClips(groupClips, groupTrans, false);
3695 for (int i = 0; i < clipsCut.count(); ++i)
3696 cutClip(clipsCut.at(i), cutPos, false);
3697 // TODO: uncut transitonsCut
3698 doGroupClips(QList <ItemInfo>() << clips1 << clipsCut << clips2, QList <ItemInfo>() << transitions1 << transitionsCut << transitions2, true);
3702 void CustomTrackView::groupClips(bool group)
3704 QList<QGraphicsItem *> itemList = scene()->selectedItems();
3705 QList <ItemInfo> clipInfos;
3706 QList <ItemInfo> transitionInfos;
3707 GenTime currentPos = GenTime(m_cursorPos, m_document->fps());
3710 int max = itemList.count();
3711 for (int i = 0; i < max; i++) {
3712 if (itemList.at(i)->type() == GROUPWIDGET) {
3713 itemList += itemList.at(i)->childItems();
3717 for (int i = 0; i < itemList.count(); i++) {
3718 if (itemList.at(i)->type() == AVWIDGET) {
3719 AbstractClipItem *clip = static_cast <AbstractClipItem *>(itemList.at(i));
3720 if (!clip->isItemLocked()) clipInfos.append(clip->info());
3721 } else if (itemList.at(i)->type() == TRANSITIONWIDGET) {
3722 AbstractClipItem *clip = static_cast <AbstractClipItem *>(itemList.at(i));
3723 if (!clip->isItemLocked()) transitionInfos.append(clip->info());
3726 if (clipInfos.count() > 0) {
3727 GroupClipsCommand *command = new GroupClipsCommand(this, clipInfos, transitionInfos, group);
3728 m_commandStack->push(command);
3732 void CustomTrackView::doGroupClips(QList <ItemInfo> clipInfos, QList <ItemInfo> transitionInfos, bool group)
3734 resetSelectionGroup();
3735 m_scene->clearSelection();
3737 for (int i = 0; i < clipInfos.count(); i++) {
3738 ClipItem *clip = getClipItemAt(clipInfos.at(i).startPos, clipInfos.at(i).track);
3739 if (clip == NULL) continue;
3740 if (clip->parentItem() && clip->parentItem()->type() == GROUPWIDGET) {
3741 AbstractGroupItem *grp = static_cast <AbstractGroupItem *>(clip->parentItem());
3742 m_document->clipManager()->removeGroup(grp);
3743 scene()->destroyItemGroup(grp);
3745 clip->setFlag(QGraphicsItem::ItemIsMovable, true);
3747 for (int i = 0; i < transitionInfos.count(); i++) {
3748 Transition *tr = getTransitionItemAt(transitionInfos.at(i).startPos, transitionInfos.at(i).track);
3749 if (tr == NULL) continue;
3750 if (tr->parentItem() && tr->parentItem()->type() == GROUPWIDGET) {
3751 AbstractGroupItem *grp = static_cast <AbstractGroupItem *>(tr->parentItem());
3752 m_document->clipManager()->removeGroup(grp);
3753 scene()->destroyItemGroup(grp);
3755 tr->setFlag(QGraphicsItem::ItemIsMovable, true);
3757 setDocumentModified();
3761 QList <QGraphicsItemGroup *> groups;
3762 for (int i = 0; i < clipInfos.count(); i++) {
3763 ClipItem *clip = getClipItemAt(clipInfos.at(i).startPos, clipInfos.at(i).track);
3765 clip->setSelected(true);
3768 for (int i = 0; i < transitionInfos.count(); i++) {
3769 Transition *clip = getTransitionItemAt(transitionInfos.at(i).startPos, transitionInfos.at(i).track);
3771 clip->setSelected(true);
3775 groupSelectedItems(false, true);
3776 setDocumentModified();
3779 void CustomTrackView::addClip(QDomElement xml, const QString &clipId, ItemInfo info, EffectsList effects, bool overwrite, bool push, bool refresh)
3781 DocClipBase *baseclip = m_document->clipManager()->getClipById(clipId);
3782 if (baseclip == NULL) {
3783 emit displayMessage(i18n("No clip copied"), ErrorMessage);
3786 ClipItem *item = new ClipItem(baseclip, info, m_document->fps(), xml.attribute("speed", "1").toDouble(), xml.attribute("strobe", "1").toInt());
3787 item->setEffectList(effects);
3788 if (xml.hasAttribute("audio_only")) item->setAudioOnly(true);
3789 else if (xml.hasAttribute("video_only")) item->setVideoOnly(true);
3790 scene()->addItem(item);
3792 int tracknumber = m_document->tracksCount() - info.track - 1;
3793 bool isLocked = m_document->trackInfoAt(tracknumber).isLocked;
3794 if (isLocked) item->setItemLocked(true);
3796 baseclip->addReference();
3797 m_document->updateClip(baseclip->getId());
3798 info.track = m_document->tracksCount() - info.track;
3799 Mlt::Producer *prod;
3800 if (item->isAudioOnly()) prod = baseclip->audioProducer(info.track);
3801 else if (item->isVideoOnly()) prod = baseclip->videoProducer();
3802 else prod = baseclip->producer(info.track);
3803 m_document->renderer()->mltInsertClip(info, xml, prod, overwrite, push);
3804 for (int i = 0; i < item->effectsCount(); i++) {
3805 m_document->renderer()->mltAddEffect(info.track, info.startPos, item->getEffectArgs(item->effectAt(i)), false);
3807 setDocumentModified();
3808 if (refresh) m_document->renderer()->doRefresh();
3809 if (!baseclip->isPlaceHolder()) m_waitingThumbs.append(item);
3810 m_thumbsTimer.start();
3813 void CustomTrackView::slotUpdateClip(const QString &clipId, bool reload)
3815 QList<QGraphicsItem *> list = scene()->items();
3816 ClipItem *clip = NULL;
3817 for (int i = 0; i < list.size(); ++i) {
3818 if (list.at(i)->type() == AVWIDGET) {
3819 clip = static_cast <ClipItem *>(list.at(i));
3820 if (clip->clipProducer() == clipId) {
3821 ItemInfo info = clip->info();
3822 info.track = m_document->tracksCount() - clip->track();
3823 if (reload && !m_document->renderer()->mltUpdateClip(info, clip->xml(), clip->baseClip()->producer())) {
3824 emit displayMessage(i18n("Cannot update clip (time: %1, track: %2)", info.startPos.frames(m_document->fps()), info.track), ErrorMessage);
3826 clip->refreshClip(true);
3833 ClipItem *CustomTrackView::getClipItemAtEnd(GenTime pos, int track)
3835 int framepos = (int)(pos.frames(m_document->fps()));
3836 QList<QGraphicsItem *> list = scene()->items(QPointF(framepos - 1, track * m_tracksHeight + m_tracksHeight / 2));
3837 ClipItem *clip = NULL;
3838 for (int i = 0; i < list.size(); i++) {
3839 if (!list.at(i)->isEnabled()) continue;
3840 if (list.at(i)->type() == AVWIDGET) {
3841 ClipItem *test = static_cast <ClipItem *>(list.at(i));
3842 if (test->endPos() == pos) clip = test;
3849 ClipItem *CustomTrackView::getClipItemAtStart(GenTime pos, int track)
3851 QList<QGraphicsItem *> list = scene()->items(QPointF(pos.frames(m_document->fps()), track * m_tracksHeight + m_tracksHeight / 2));
3852 ClipItem *clip = NULL;
3853 for (int i = 0; i < list.size(); i++) {
3854 if (!list.at(i)->isEnabled()) continue;
3855 if (list.at(i)->type() == AVWIDGET) {
3856 ClipItem *test = static_cast <ClipItem *>(list.at(i));
3857 if (test->startPos() == pos) clip = test;
3864 ClipItem *CustomTrackView::getClipItemAt(int pos, int track)
3866 const QPointF p(pos, track * m_tracksHeight + m_tracksHeight / 2);
3867 QList<QGraphicsItem *> list = scene()->items(p);
3868 ClipItem *clip = NULL;
3869 for (int i = 0; i < list.size(); i++) {
3870 if (!list.at(i)->isEnabled()) continue;
3871 if (list.at(i)->type() == AVWIDGET) {
3872 clip = static_cast <ClipItem *>(list.at(i));
3879 ClipItem *CustomTrackView::getClipItemAt(GenTime pos, int track)
3881 return getClipItemAt((int) pos.frames(m_document->fps()), track);
3884 Transition *CustomTrackView::getTransitionItemAt(int pos, int track)
3886 const QPointF p(pos, (track + 1) * m_tracksHeight);
3887 QList<QGraphicsItem *> list = scene()->items(p);
3888 Transition *clip = NULL;
3889 for (int i = 0; i < list.size(); i++) {
3890 if (!list.at(i)->isEnabled()) continue;
3891 if (list.at(i)->type() == TRANSITIONWIDGET) {
3892 clip = static_cast <Transition *>(list.at(i));
3899 Transition *CustomTrackView::getTransitionItemAt(GenTime pos, int track)
3901 return getTransitionItemAt(pos.frames(m_document->fps()), track);
3904 Transition *CustomTrackView::getTransitionItemAtEnd(GenTime pos, int track)
3906 int framepos = (int)(pos.frames(m_document->fps()));
3907 const QPointF p(framepos - 1, (track + 1) * m_tracksHeight);
3908 QList<QGraphicsItem *> list = scene()->items(p);
3909 Transition *clip = NULL;
3910 for (int i = 0; i < list.size(); i++) {
3911 if (!list.at(i)->isEnabled()) continue;
3912 if (list.at(i)->type() == TRANSITIONWIDGET) {
3913 Transition *test = static_cast <Transition *>(list.at(i));
3914 if (test->endPos() == pos) clip = test;
3921 Transition *CustomTrackView::getTransitionItemAtStart(GenTime pos, int track)
3923 const QPointF p(pos.frames(m_document->fps()), (track + 1) * m_tracksHeight);
3924 QList<QGraphicsItem *> list = scene()->items(p);
3925 Transition *clip = NULL;
3926 for (int i = 0; i < list.size(); ++i) {
3927 if (!list.at(i)->isEnabled()) continue;
3928 if (list.at(i)->type() == TRANSITIONWIDGET) {
3929 Transition *test = static_cast <Transition *>(list.at(i));
3930 if (test->startPos() == pos) clip = test;
3937 void CustomTrackView::moveClip(const ItemInfo start, const ItemInfo end, bool refresh)
3939 if (m_selectionGroup) resetSelectionGroup(false);
3940 ClipItem *item = getClipItemAt((int) start.startPos.frames(m_document->fps()), start.track);
3942 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);
3943 kDebug() << "---------------- ERROR, CANNOT find clip to move at.. ";
3946 Mlt::Producer *prod;
3947 if (item->isAudioOnly()) prod = item->baseClip()->audioProducer(end.track);
3948 else if (item->isVideoOnly()) prod = item->baseClip()->videoProducer();
3949 else prod = item->baseClip()->producer(end.track);
3951 bool success = m_document->renderer()->mltMoveClip((int)(m_document->tracksCount() - start.track), (int)(m_document->tracksCount() - end.track), (int) start.startPos.frames(m_document->fps()), (int)end.startPos.frames(m_document->fps()), prod);
3953 bool snap = KdenliveSettings::snaptopoints();
3954 KdenliveSettings::setSnaptopoints(false);
3955 item->setPos((int) end.startPos.frames(m_document->fps()), (int)(end.track * m_tracksHeight + 1));
3957 int tracknumber = m_document->tracksCount() - end.track - 1;
3958 bool isLocked = m_document->trackInfoAt(tracknumber).isLocked;
3959 m_scene->clearSelection();
3960 if (isLocked) item->setItemLocked(true);
3962 if (item->isItemLocked()) item->setItemLocked(false);
3963 item->setSelected(true);
3965 if (item->baseClip()->isTransparent()) {
3966 // Also move automatic transition
3967 Transition *tr = getTransitionItemAt(start.startPos, start.track);
3968 if (tr && tr->isAutomatic()) {
3969 tr->updateTransitionEndTrack(getPreviousVideoTrack(end.track));
3970 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);
3971 tr->setPos((int) end.startPos.frames(m_document->fps()), (int)(end.track * m_tracksHeight + 1));
3974 KdenliveSettings::setSnaptopoints(snap);
3975 setDocumentModified();
3977 // undo last move and emit error message
3978 emit displayMessage(i18n("Cannot move clip to position %1", m_document->timecode().getTimecodeFromFrames(end.startPos.frames(m_document->fps()))), ErrorMessage);
3980 if (refresh) m_document->renderer()->doRefresh();
3981 //kDebug() << " // MOVED CLIP TO: " << end.startPos.frames(25) << ", ITEM START: " << item->startPos().frames(25);
3984 void CustomTrackView::moveGroup(QList <ItemInfo> startClip, QList <ItemInfo> startTransition, const GenTime offset, const int trackOffset, bool reverseMove)
3987 /*kDebug() << "//GRP MOVE, REVERS:" << reverseMove;
3988 kDebug() << "// GROUP MOV; OFFSET: " << offset.frames(25) << ", TK OFF: " << trackOffset;*/
3989 resetSelectionGroup();
3990 m_scene->clearSelection();
3992 m_selectionGroup = new AbstractGroupItem(m_document->fps());
3993 scene()->addItem(m_selectionGroup);
3995 m_document->renderer()->blockSignals(true);
3996 for (int i = 0; i < startClip.count(); i++) {
3998 startClip[i].startPos = startClip.at(i).startPos - offset;
3999 startClip[i].track = startClip.at(i).track - trackOffset;
4001 //kDebug()<<"//LKING FR CLIP AT:"<<startClip.at(i).startPos.frames(25)<<", TK:"<<startClip.at(i).track;
4002 ClipItem *clip = getClipItemAt(startClip.at(i).startPos, startClip.at(i).track);
4004 clip->setItemLocked(false);
4005 if (clip->parentItem()) {
4006 m_selectionGroup->addToGroup(clip->parentItem());
4007 clip->parentItem()->setFlag(QGraphicsItem::ItemIsMovable, false);
4009 m_selectionGroup->addToGroup(clip);
4010 clip->setFlag(QGraphicsItem::ItemIsMovable, false);
4012 m_document->renderer()->mltRemoveClip(m_document->tracksCount() - startClip.at(i).track, startClip.at(i).startPos);
4013 } else kDebug() << "//MISSING CLIP AT: " << startClip.at(i).startPos.frames(25);
4015 for (int i = 0; i < startTransition.count(); i++) {
4017 startTransition[i].startPos = startTransition.at(i).startPos - offset;
4018 startTransition[i].track = startTransition.at(i).track - trackOffset;
4020 Transition *tr = getTransitionItemAt(startTransition.at(i).startPos, startTransition.at(i).track);
4022 tr->setItemLocked(false);
4023 if (tr->parentItem()) {
4024 m_selectionGroup->addToGroup(tr->parentItem());
4025 tr->parentItem()->setFlag(QGraphicsItem::ItemIsMovable, false);
4027 m_selectionGroup->addToGroup(tr);
4028 tr->setFlag(QGraphicsItem::ItemIsMovable, false);
4030 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());
4031 } else kDebug() << "//MISSING TRANSITION AT: " << startTransition.at(i).startPos.frames(25);
4033 m_document->renderer()->blockSignals(false);
4035 if (m_selectionGroup) {
4036 bool snap = KdenliveSettings::snaptopoints();
4037 KdenliveSettings::setSnaptopoints(false);
4039 m_selectionGroup->translate(offset.frames(m_document->fps()), trackOffset *(qreal) m_tracksHeight);
4040 //m_selectionGroup->moveBy(offset.frames(m_document->fps()), trackOffset *(qreal) m_tracksHeight);
4042 QList<QGraphicsItem *> children = m_selectionGroup->childItems();
4044 int max = children.count();
4045 for (int i = 0; i < max; i++) {
4046 if (children.at(i)->type() == GROUPWIDGET) {
4047 children += children.at(i)->childItems();
4048 //AbstractGroupItem *grp = static_cast<AbstractGroupItem *>(children.at(i));
4049 //grp->moveBy(offset.frames(m_document->fps()), trackOffset *(qreal) m_tracksHeight);
4050 /*m_document->clipManager()->removeGroup(grp);
4051 m_scene->destroyItemGroup(grp);*/
4052 children.removeAll(children.at(i));
4057 for (int i = 0; i < children.count(); i++) {
4058 // re-add items in correct place
4059 if (children.at(i)->type() != AVWIDGET && children.at(i)->type() != TRANSITIONWIDGET) continue;
4060 AbstractClipItem *item = static_cast <AbstractClipItem *>(children.at(i));
4062 ItemInfo info = item->info();
4063 int tracknumber = m_document->tracksCount() - info.track - 1;
4064 bool isLocked = m_document->trackInfoAt(tracknumber).isLocked;
4066 item->setItemLocked(true);
4067 else if (item->isItemLocked())
4068 item->setItemLocked(false);
4070 if (item->type() == AVWIDGET) {
4071 ClipItem *clip = static_cast <ClipItem*>(item);
4072 info.track = m_document->tracksCount() - info.track;
4073 Mlt::Producer *prod;
4074 if (clip->isAudioOnly())
4075 prod = clip->baseClip()->audioProducer(info.track);
4076 else if (clip->isVideoOnly())
4077 prod = clip->baseClip()->videoProducer();
4079 prod = clip->baseClip()->producer(info.track);
4080 m_document->renderer()->mltInsertClip(info, clip->xml(), prod);
4081 } else if (item->type() == TRANSITIONWIDGET) {
4082 Transition *tr = static_cast <Transition*>(item);
4084 if (!tr->forcedTrack()) {
4085 newTrack = getPreviousVideoTrack(info.track);
4087 newTrack = tr->transitionEndTrack() + trackOffset;
4088 if (newTrack < 0 || newTrack > m_document->tracksCount()) newTrack = getPreviousVideoTrack(info.track);
4090 tr->updateTransitionEndTrack(newTrack);
4091 m_document->renderer()->mltAddTransition(tr->transitionTag(), newTrack, m_document->tracksCount() - info.track, info.startPos, info.endPos, tr->toXML());
4095 rebuildGroup(m_selectionGroup);
4096 resetSelectionGroup(false);
4097 KdenliveSettings::setSnaptopoints(snap);
4098 m_document->renderer()->doRefresh();
4099 } else kDebug() << "///////// WARNING; NO GROUP TO MOVE";
4102 void CustomTrackView::moveTransition(const ItemInfo start, const ItemInfo end, bool m_refresh)
4104 Transition *item = getTransitionItemAt(start.startPos, start.track);
4106 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);
4107 kDebug() << "---------------- ERROR, CANNOT find transition to move... ";// << startPos.x() * m_scale * FRAME_SIZE + 1 << ", " << startPos.y() * m_tracksHeight + m_tracksHeight / 2;
4110 //kDebug() << "---------------- Move TRANSITION FROM: " << startPos.x() << ", END:" << endPos.x() << ",TRACKS: " << oldtrack << " TO " << newtrack;
4111 bool snap = KdenliveSettings::snaptopoints();
4112 KdenliveSettings::setSnaptopoints(false);
4113 //kDebug()<<"/// RESIZE TRANS START: ("<< startPos.x()<<"x"<< startPos.y()<<") / ("<<endPos.x()<<"x"<< endPos.y()<<")";
4114 if (end.endPos - end.startPos == start.endPos - start.startPos) {
4115 // Transition was moved
4116 item->setPos((int) end.startPos.frames(m_document->fps()), (end.track) * m_tracksHeight + 1);
4117 } else if (end.endPos == start.endPos) {
4118 // Transition start resize
4119 item->resizeStart((int) end.startPos.frames(m_document->fps()));
4120 } else if (end.startPos == start.startPos) {
4121 // Transition end resize;
4122 kDebug() << "// resize END: " << end.endPos.frames(m_document->fps());
4123 item->resizeEnd((int) end.endPos.frames(m_document->fps()));
4126 item->setPos((int) end.startPos.frames(m_document->fps()), (end.track) * m_tracksHeight + 1);
4127 item->resizeStart((int) end.startPos.frames(m_document->fps()));
4128 item->resizeEnd((int) end.endPos.frames(m_document->fps()));
4130 //item->moveTransition(GenTime((int) (endPos.x() - startPos.x()), m_document->fps()));
4131 KdenliveSettings::setSnaptopoints(snap);
4132 item->updateTransitionEndTrack(getPreviousVideoTrack(end.track));
4133 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());
4134 if (m_dragItem && m_dragItem == item) {
4136 ClipItem *transitionClip = getClipItemAt(item->startPos(), item->track());
4137 if (transitionClip && transitionClip->baseClip()) {
4138 QString size = transitionClip->baseClip()->getProperty("frame_size");
4139 double factor = transitionClip->baseClip()->getProperty("aspect_ratio").toDouble();
4140 if (factor == 0) factor = 1.0;
4141 p.setX((int)(size.section('x', 0, 0).toInt() * factor + 0.5));
4142 p.setY(size.section('x', 1, 1).toInt());
4144 emit transitionItemSelected(item, getPreviousVideoTrack(item->track()), p);
4146 if (m_refresh) m_document->renderer()->doRefresh();
4147 setDocumentModified();
4150 void CustomTrackView::resizeClip(const ItemInfo start, const ItemInfo end, bool dontWorry)
4152 bool resizeClipStart = (start.startPos != end.startPos);
4153 ClipItem *item = getClipItemAtStart(start.startPos, start.track);
4155 if (dontWorry) return;
4156 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);
4157 kDebug() << "---------------- ERROR, CANNOT find clip to resize at... "; // << startPos;
4160 if (item->parentItem()) {
4161 // Item is part of a group, reset group
4162 resetSelectionGroup();
4165 bool snap = KdenliveSettings::snaptopoints();
4166 KdenliveSettings::setSnaptopoints(false);
4167 if (resizeClipStart) {
4168 ItemInfo clipinfo = item->info();
4169 clipinfo.track = m_document->tracksCount() - clipinfo.track;
4170 bool success = m_document->renderer()->mltResizeClipStart(clipinfo, end.startPos - clipinfo.startPos);
4172 kDebug() << "RESIZE CLP STRAT TO:" << end.startPos.frames(m_document->fps()) << ", OLD ST: " << start.startPos.frames(25);
4173 item->resizeStart((int) end.startPos.frames(m_document->fps()));
4174 updatePositionEffects(item, clipinfo);
4175 } else emit displayMessage(i18n("Error when resizing clip"), ErrorMessage);
4177 ItemInfo clipinfo = item->info();
4178 clipinfo.track = m_document->tracksCount() - clipinfo.track;
4179 bool success = m_document->renderer()->mltResizeClipEnd(clipinfo, end.endPos - clipinfo.startPos);
4181 item->resizeEnd((int) end.endPos.frames(m_document->fps()));
4182 updatePositionEffects(item, clipinfo);
4183 } else emit displayMessage(i18n("Error when resizing clip"), ErrorMessage);
4185 if (!resizeClipStart && end.cropStart != start.cropStart) {
4186 kDebug() << "// RESIZE CROP, DIFF: " << (end.cropStart - start.cropStart).frames(25);
4187 ItemInfo clipinfo = end;
4188 clipinfo.track = m_document->tracksCount() - end.track;
4189 bool success = m_document->renderer()->mltResizeClipCrop(clipinfo, end.cropStart - start.cropStart);
4191 item->setCropStart(end.cropStart);
4192 item->resetThumbs(true);
4195 m_document->renderer()->doRefresh();
4196 KdenliveSettings::setSnaptopoints(snap);
4197 setDocumentModified();
4200 void CustomTrackView::prepareResizeClipStart(AbstractClipItem* item, ItemInfo oldInfo, int pos, bool check, QUndoCommand *command)
4202 if (pos == oldInfo.startPos.frames(m_document->fps()))
4204 bool snap = KdenliveSettings::snaptopoints();
4206 KdenliveSettings::setSnaptopoints(false);
4207 item->resizeStart(pos);
4208 if (item->startPos().frames(m_document->fps()) != pos) {
4209 item->resizeStart(oldInfo.startPos.frames(m_document->fps()));
4210 emit displayMessage(i18n("Not possible to resize"), ErrorMessage);
4211 KdenliveSettings::setSnaptopoints(snap);
4214 KdenliveSettings::setSnaptopoints(snap);
4217 bool hasParentCommand = false;
4219 hasParentCommand = true;
4221 command = new QUndoCommand();
4222 command->setText(i18n("Resize clip start"));
4225 // do this here, too, because otherwise undo won't update the group
4226 if (item->parentItem() && item->parentItem() != m_selectionGroup)
4227 new RebuildGroupCommand(this, item->info().track, item->endPos() - GenTime(1, m_document->fps()), command);
4229 ItemInfo info = item->info();
4230 if (item->type() == AVWIDGET) {
4231 ItemInfo resizeinfo = oldInfo;
4232 resizeinfo.track = m_document->tracksCount() - resizeinfo.track;
4233 bool success = m_document->renderer()->mltResizeClipStart(resizeinfo, item->startPos() - oldInfo.startPos);
4235 // Check if there is an automatic transition on that clip (lower track)
4236 Transition *transition = getTransitionItemAtStart(oldInfo.startPos, oldInfo.track);
4237 if (transition && transition->isAutomatic()) {
4238 ItemInfo trInfo = transition->info();
4239 ItemInfo newTrInfo = trInfo;
4240 newTrInfo.startPos = item->startPos();
4241 if (newTrInfo.startPos < newTrInfo.endPos)
4242 new MoveTransitionCommand(this, trInfo, newTrInfo, true, command);
4244 // Check if there is an automatic transition on that clip (upper track)
4245 transition = getTransitionItemAtStart(oldInfo.startPos, oldInfo.track - 1);
4246 if (transition && transition->isAutomatic() && (m_document->tracksCount() - transition->transitionEndTrack()) == oldInfo.track) {
4247 ItemInfo trInfo = transition->info();
4248 ItemInfo newTrInfo = trInfo;
4249 newTrInfo.startPos = item->startPos();
4250 ClipItem * upperClip = getClipItemAt(oldInfo.startPos, oldInfo.track - 1);
4251 if ((!upperClip || !upperClip->baseClip()->isTransparent()) && newTrInfo.startPos < newTrInfo.endPos)
4252 new MoveTransitionCommand(this, trInfo, newTrInfo, true, command);
4255 ClipItem *clip = static_cast < ClipItem * >(item);
4256 updatePositionEffects(clip, oldInfo);
4260 QDomElement root = doc.createElement("list");
4261 doc.appendChild(root);
4262 QList <int> indexes;
4263 for (int i = 0; i < clip->effectsCount(); i++) {
4264 QDomElement effect = clip->effectAt(i);
4265 if (EffectsList::hasKeyFrames(effect)) {
4266 doc.appendChild(doc.importNode(effect, true));
4271 if (clip->checkEffectsKeyframesPos(oldInfo.cropStart.frames(m_document->fps()), clip->cropStart().frames(m_document->fps()), true)) {
4272 // Keyframes were modified, updateClip
4273 QDomNodeList effs = doc.elementsByTagName("effect");
4275 // Since we must always resize clip before updating the keyframes, we
4276 // put a resize command before & after checking keyframes so that
4277 // we are sure the resize is performed before whenever we do or undo the action
4279 new ResizeClipCommand(this, oldInfo, info, false, true, command);
4280 for (int i = 0; i < indexes.count(); i++) {
4281 new EditEffectCommand(this, m_document->tracksCount() - clip->track(), clip->startPos(), effs.at(i).cloneNode().toElement(), clip->effectAt(indexes.at(i)), indexes.at(i), false, command);
4282 updateEffect(m_document->tracksCount() - clip->track(), clip->startPos(), clip->effectAt(indexes.at(i)), indexes.at(i));
4284 new ResizeClipCommand(this, oldInfo, info, false, true, command);
4285 emit clipItemSelected(clip);
4287 new ResizeClipCommand(this, oldInfo, info, false, false, command);
4290 KdenliveSettings::setSnaptopoints(false);
4291 item->resizeStart((int) oldInfo.startPos.frames(m_document->fps()));
4292 KdenliveSettings::setSnaptopoints(snap);
4293 emit displayMessage(i18n("Error when resizing clip"), ErrorMessage);
4295 } else if (item->type() == TRANSITIONWIDGET) {
4296 Transition *transition = static_cast <Transition *>(item);
4297 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)) {
4298 // Cannot resize transition
4299 KdenliveSettings::setSnaptopoints(false);
4300 transition->resizeStart((int) oldInfo.startPos.frames(m_document->fps()));
4301 KdenliveSettings::setSnaptopoints(snap);
4302 emit displayMessage(i18n("Cannot resize transition"), ErrorMessage);
4304 MoveTransitionCommand *moveCommand = new MoveTransitionCommand(this, oldInfo, info, false, command);
4305 if (command == NULL)
4306 m_commandStack->push(moveCommand);
4310 if (item->parentItem() && item->parentItem() != m_selectionGroup)
4311 new RebuildGroupCommand(this, item->info().track, item->endPos() - GenTime(1, m_document->fps()), command);
4313 if (!hasParentCommand)
4314 m_commandStack->push(command);
4317 void CustomTrackView::prepareResizeClipEnd(AbstractClipItem* item, ItemInfo oldInfo, int pos, bool check, QUndoCommand *command)
4319 if (pos == oldInfo.endPos.frames(m_document->fps()))
4321 bool snap = KdenliveSettings::snaptopoints();
4323 KdenliveSettings::setSnaptopoints(false);
4324 item->resizeEnd(pos);
4325 if (item->endPos().frames(m_document->fps()) != pos) {
4326 item->resizeEnd(oldInfo.endPos.frames(m_document->fps()));
4327 emit displayMessage(i18n("Not possible to resize"), ErrorMessage);
4328 KdenliveSettings::setSnaptopoints(snap);
4331 KdenliveSettings::setSnaptopoints(snap);
4334 bool hasParentCommand = false;
4336 hasParentCommand = true;
4338 command = new QUndoCommand();
4339 command->setText(i18n("Resize clip end"));
4342 // do this here, too, because otherwise undo won't update the group
4343 if (item->parentItem() && item->parentItem() != m_selectionGroup)
4344 new RebuildGroupCommand(this, item->info().track, item->startPos(), command);
4346 ItemInfo info = item->info();
4347 if (item->type() == AVWIDGET) {
4348 ItemInfo resizeinfo = info;
4349 resizeinfo.track = m_document->tracksCount() - resizeinfo.track;
4350 bool success = m_document->renderer()->mltResizeClipEnd(resizeinfo, resizeinfo.endPos - resizeinfo.startPos);
4352 // Check if there is an automatic transition on that clip (lower track)
4353 Transition *tr = getTransitionItemAtEnd(oldInfo.endPos, oldInfo.track);
4354 if (tr && tr->isAutomatic()) {
4355 ItemInfo trInfo = tr->info();
4356 ItemInfo newTrInfo = trInfo;
4357 newTrInfo.endPos = item->endPos();
4358 if (newTrInfo.endPos > newTrInfo.startPos)
4359 new MoveTransitionCommand(this, trInfo, newTrInfo, true, command);
4362 // Check if there is an automatic transition on that clip (upper track)
4363 tr = getTransitionItemAtEnd(oldInfo.endPos, oldInfo.track - 1);
4364 if (tr && tr->isAutomatic() && (m_document->tracksCount() - tr->transitionEndTrack()) == oldInfo.track) {
4365 ItemInfo trInfo = tr->info();
4366 ItemInfo newTrInfo = trInfo;
4367 newTrInfo.endPos = item->endPos();
4368 ClipItem * upperClip = getClipItemAtEnd(oldInfo.endPos, oldInfo.track - 1);
4369 if ((!upperClip || !upperClip->baseClip()->isTransparent()) && newTrInfo.endPos > newTrInfo.startPos)
4370 new MoveTransitionCommand(this, trInfo, newTrInfo, true, command);
4375 ClipItem *clip = static_cast < ClipItem * >(item);
4377 QDomElement root = doc.createElement("list");
4378 doc.appendChild(root);
4379 QList <int> indexes;
4380 for (int i = 0; i < clip->effectsCount(); i++) {
4381 QDomElement effect = clip->effectAt(i);
4382 if (EffectsList::hasKeyFrames(effect)) {
4383 doc.appendChild(doc.importNode(effect, true));
4388 if (clip->checkEffectsKeyframesPos((oldInfo.cropStart + oldInfo.endPos - oldInfo.startPos).frames(m_document->fps()) - 1, (clip->cropStart() + clip->cropDuration()).frames(m_document->fps()) - 1, false)) {
4389 // Keyframes were modified, updateClip
4390 QDomNodeList effs = doc.elementsByTagName("effect");
4392 // Since we must always resize clip before updating the keyframes, we
4393 // put a resize command before & after checking keyframes so that
4394 // we are sure the resize is performed before whenever we do or undo the action
4396 new ResizeClipCommand(this, oldInfo, info, false, true, command);
4397 for (int i = 0; i < indexes.count(); i++) {
4398 new EditEffectCommand(this, m_document->tracksCount() - clip->track(), clip->startPos(), effs.at(i).cloneNode().toElement(), clip->effectAt(indexes.at(i)), indexes.at(i), false, command);
4399 updateEffect(m_document->tracksCount() - clip->track(), clip->startPos(), clip->effectAt(indexes.at(i)), indexes.at(i));
4401 new ResizeClipCommand(this, oldInfo, info, false, true, command);
4402 emit clipItemSelected(clip);
4404 new ResizeClipCommand(this, oldInfo, info, false, false, command);
4407 updatePositionEffects(clip, oldInfo);
4409 KdenliveSettings::setSnaptopoints(false);
4410 item->resizeEnd((int) oldInfo.endPos.frames(m_document->fps()));
4411 KdenliveSettings::setSnaptopoints(true);
4412 emit displayMessage(i18n("Error when resizing clip"), ErrorMessage);
4414 } else if (item->type() == TRANSITIONWIDGET) {
4415 Transition *transition = static_cast <Transition *>(item);
4416 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)) {
4417 // Cannot resize transition
4418 KdenliveSettings::setSnaptopoints(false);
4419 transition->resizeEnd((int) oldInfo.endPos.frames(m_document->fps()));
4420 KdenliveSettings::setSnaptopoints(true);
4421 emit displayMessage(i18n("Cannot resize transition"), ErrorMessage);
4423 MoveTransitionCommand *moveCommand = new MoveTransitionCommand(this, oldInfo, info, false, command);
4424 if (command == NULL)
4425 m_commandStack->push(moveCommand);
4428 if (item->parentItem() && item->parentItem() != m_selectionGroup)
4429 new RebuildGroupCommand(this, item->info().track, item->startPos(), command);
4431 if (!hasParentCommand)
4432 m_commandStack->push(command);
4435 void CustomTrackView::updatePositionEffects(ClipItem * item, ItemInfo info)
4437 int end = item->fadeIn();
4439 // there is a fade in effect
4440 int effectPos = item->hasEffect("volume", "fadein");
4441 if (effectPos != -1) {
4442 QDomElement oldeffect = item->effectAt(effectPos);
4443 int start = item->cropStart().frames(m_document->fps());
4444 int max = item->cropDuration().frames(m_document->fps());
4446 // Make sure the fade effect is not longer than the clip
4447 item->setFadeIn(max);
4448 end = item->fadeIn();
4451 EffectsList::setParameter(oldeffect, "in", QString::number(start));
4452 EffectsList::setParameter(oldeffect, "out", QString::number(end));
4453 if (!m_document->renderer()->mltEditEffect(m_document->tracksCount() - item->track(), item->startPos(), item->getEffectArgs(oldeffect)))
4454 emit displayMessage(i18n("Problem editing effect"), ErrorMessage);
4455 // if fade effect is displayed, update the effect edit widget with new clip duration
4456 if (item->isSelected() && effectPos == item->selectedEffectIndex()) emit clipItemSelected(item, effectPos);
4458 effectPos = item->hasEffect("brightness", "fade_from_black");
4459 if (effectPos != -1) {
4460 QDomElement oldeffect = item->effectAt(effectPos);
4461 int start = item->cropStart().frames(m_document->fps());
4462 int max = item->cropDuration().frames(m_document->fps());
4464 // Make sure the fade effect is not longer than the clip
4465 item->setFadeIn(max);
4466 end = item->fadeIn();
4469 EffectsList::setParameter(oldeffect, "in", QString::number(start));
4470 EffectsList::setParameter(oldeffect, "out", QString::number(end));
4471 if (!m_document->renderer()->mltEditEffect(m_document->tracksCount() - item->track(), item->startPos(), item->getEffectArgs(oldeffect)))
4472 emit displayMessage(i18n("Problem editing effect"), ErrorMessage);
4473 // if fade effect is displayed, update the effect edit widget with new clip duration
4474 if (item->isSelected() && effectPos == item->selectedEffectIndex()) emit clipItemSelected(item, effectPos);
4477 int start = item->fadeOut();
4479 // there is a fade out effect
4480 int effectPos = item->hasEffect("volume", "fadeout");
4481 if (effectPos != -1) {
4482 QDomElement oldeffect = item->effectAt(effectPos);
4483 int max = item->cropDuration().frames(m_document->fps());
4484 int end = max + item->cropStart().frames(m_document->fps());
4486 // Make sure the fade effect is not longer than the clip
4487 item->setFadeOut(max);
4488 start = item->fadeOut();
4490 start = end - start;
4491 EffectsList::setParameter(oldeffect, "in", QString::number(start));
4492 EffectsList::setParameter(oldeffect, "out", QString::number(end));
4493 if (!m_document->renderer()->mltEditEffect(m_document->tracksCount() - item->track(), item->startPos(), item->getEffectArgs(oldeffect)))
4494 emit displayMessage(i18n("Problem editing effect"), ErrorMessage);
4495 // if fade effect is displayed, update the effect edit widget with new clip duration
4496 if (item->isSelected() && effectPos == item->selectedEffectIndex()) emit clipItemSelected(item, effectPos);
4498 effectPos = item->hasEffect("brightness", "fade_to_black");
4499 if (effectPos != -1) {
4500 QDomElement oldeffect = item->effectAt(effectPos);
4501 int max = item->cropDuration().frames(m_document->fps());
4502 int end = max + item->cropStart().frames(m_document->fps());
4504 // Make sure the fade effect is not longer than the clip
4505 item->setFadeOut(max);
4506 start = item->fadeOut();
4508 start = end - start;
4509 EffectsList::setParameter(oldeffect, "in", QString::number(start));
4510 EffectsList::setParameter(oldeffect, "out", QString::number(end));
4511 if (!m_document->renderer()->mltEditEffect(m_document->tracksCount() - item->track(), item->startPos(), item->getEffectArgs(oldeffect)))
4512 emit displayMessage(i18n("Problem editing effect"), ErrorMessage);
4513 // if fade effect is displayed, update the effect edit widget with new clip duration
4514 if (item->isSelected() && effectPos == item->selectedEffectIndex()) emit clipItemSelected(item, effectPos);
4518 int effectPos = item->hasEffect("freeze", "freeze");
4519 if (effectPos != -1) {
4520 // Freeze effect needs to be adjusted with clip resize
4521 int diff = (info.startPos - item->startPos()).frames(m_document->fps());
4522 QDomElement eff = item->getEffectAt(effectPos);
4523 if (!eff.isNull() && diff != 0) {
4524 int freeze_pos = EffectsList::parameter(eff, "frame").toInt() + diff;
4525 EffectsList::setParameter(eff, "frame", QString::number(freeze_pos));
4526 if (item->isSelected() && item->selectedEffect().attribute("id") == "freeze") {
4527 emit clipItemSelected(item, item->selectedEffectIndex());
4532 effectPos = item->hasEffect("affine", "pan_zoom");
4533 if (effectPos != -1) {
4534 QDomElement oldeffect = item->effectAt(effectPos);
4535 int start = item->cropStart().frames(m_document->fps());
4536 int max = start + item->cropDuration().frames(m_document->fps());
4541 oldeffect.setAttribute("in", start);
4542 oldeffect.setAttribute("out", max);
4543 if (!m_document->renderer()->mltEditEffect(m_document->tracksCount() - item->track(), item->startPos(), item->getEffectArgs(oldeffect)))
4544 emit displayMessage(i18n("Problem editing effect"), ErrorMessage);
4545 // if effect is displayed, update the effect edit widget with new clip duration
4546 if (item->isSelected() && effectPos == item->selectedEffectIndex()) emit clipItemSelected(item, effectPos);
4550 double CustomTrackView::getSnapPointForPos(double pos)
4552 return m_scene->getSnapPointForPos(pos, KdenliveSettings::snaptopoints());
4555 void CustomTrackView::updateSnapPoints(AbstractClipItem *selected, QList <GenTime> offsetList, bool skipSelectedItems)
4557 QList <GenTime> snaps;
4558 if (selected && offsetList.isEmpty()) offsetList.append(selected->cropDuration());
4559 QList<QGraphicsItem *> itemList = items();
4560 for (int i = 0; i < itemList.count(); i++) {
4561 if (itemList.at(i) == selected) continue;
4562 if (skipSelectedItems && itemList.at(i)->isSelected()) continue;
4563 if (itemList.at(i)->type() == AVWIDGET) {
4564 ClipItem *item = static_cast <ClipItem *>(itemList.at(i));
4565 GenTime start = item->startPos();
4566 GenTime end = item->endPos();
4567 snaps.append(start);
4569 if (!offsetList.isEmpty()) {
4570 for (int j = 0; j < offsetList.size(); j++) {
4571 if (start > offsetList.at(j)) snaps.append(start - offsetList.at(j));
4572 if (end > offsetList.at(j)) snaps.append(end - offsetList.at(j));
4576 QList < GenTime > markers = item->snapMarkers();
4577 for (int j = 0; j < markers.size(); ++j) {
4578 GenTime t = markers.at(j);
4580 if (!offsetList.isEmpty()) {
4581 for (int k = 0; k < offsetList.size(); k++) {
4582 if (t > offsetList.at(k)) snaps.append(t - offsetList.at(k));
4586 } else if (itemList.at(i)->type() == TRANSITIONWIDGET) {
4587 Transition *transition = static_cast <Transition*>(itemList.at(i));
4588 GenTime start = transition->startPos();
4589 GenTime end = transition->endPos();
4590 snaps.append(start);
4592 if (!offsetList.isEmpty()) {
4593 for (int j = 0; j < offsetList.size(); j++) {
4594 if (start > offsetList.at(j)) snaps.append(start - offsetList.at(j));
4595 if (end > offsetList.at(j)) snaps.append(end - offsetList.at(j));
4601 // add cursor position
4602 GenTime pos = GenTime(m_cursorPos, m_document->fps());
4604 if (!offsetList.isEmpty()) {
4605 for (int j = 0; j < offsetList.size(); j++) {
4606 snaps.append(pos - offsetList.at(j));
4611 for (int i = 0; i < m_guides.count(); i++) {
4612 snaps.append(m_guides.at(i)->position());
4613 if (!offsetList.isEmpty()) {
4614 for (int j = 0; j < offsetList.size(); j++) {
4615 snaps.append(m_guides.at(i)->position() - offsetList.at(j));
4621 m_scene->setSnapList(snaps);
4622 //for (int i = 0; i < m_snapPoints.size(); ++i)
4623 // kDebug() << "SNAP POINT: " << m_snapPoints.at(i).frames(25);
4626 void CustomTrackView::slotSeekToPreviousSnap()
4628 updateSnapPoints(NULL);
4629 GenTime res = m_scene->previousSnapPoint(GenTime(m_cursorPos, m_document->fps()));
4630 setCursorPos((int) res.frames(m_document->fps()));
4634 void CustomTrackView::slotSeekToNextSnap()
4636 updateSnapPoints(NULL);
4637 GenTime res = m_scene->nextSnapPoint(GenTime(m_cursorPos, m_document->fps()));
4638 setCursorPos((int) res.frames(m_document->fps()));
4642 void CustomTrackView::clipStart()
4644 AbstractClipItem *item = getMainActiveClip();
4646 setCursorPos((int) item->startPos().frames(m_document->fps()));
4651 void CustomTrackView::clipEnd()
4653 AbstractClipItem *item = getMainActiveClip();
4655 setCursorPos((int) item->endPos().frames(m_document->fps()) - 1);
4660 void CustomTrackView::slotAddClipMarker(const QString &id, GenTime t, QString c)
4662 QString oldcomment = m_document->clipManager()->getClipById(id)->markerComment(t);
4663 AddMarkerCommand *command = new AddMarkerCommand(this, oldcomment, c, id, t);
4664 m_commandStack->push(command);
4667 void CustomTrackView::slotDeleteClipMarker(const QString &comment, const QString &id, const GenTime &position)
4669 AddMarkerCommand *command = new AddMarkerCommand(this, comment, QString(), id, position);
4670 m_commandStack->push(command);
4673 void CustomTrackView::slotDeleteAllClipMarkers(const QString &id)
4675 DocClipBase *base = m_document->clipManager()->getClipById(id);
4676 QList <CommentedTime> markers = base->commentedSnapMarkers();
4678 if (markers.isEmpty()) {
4679 emit displayMessage(i18n("Clip has no markers"), ErrorMessage);
4682 QUndoCommand *deleteMarkers = new QUndoCommand();
4683 deleteMarkers->setText("Delete clip markers");
4685 for (int i = 0; i < markers.size(); i++) {
4686 new AddMarkerCommand(this, markers.at(i).comment(), QString(), id, markers.at(i).time(), deleteMarkers);
4688 m_commandStack->push(deleteMarkers);
4691 void CustomTrackView::addMarker(const QString &id, const GenTime &pos, const QString comment)
4693 DocClipBase *base = m_document->clipManager()->getClipById(id);
4694 if (!comment.isEmpty()) base->addSnapMarker(pos, comment);
4695 else base->deleteSnapMarker(pos);
4696 emit updateClipMarkers(base);
4697 setDocumentModified();
4698 viewport()->update();
4701 int CustomTrackView::hasGuide(int pos, int offset)
4703 for (int i = 0; i < m_guides.count(); i++) {
4704 int guidePos = m_guides.at(i)->position().frames(m_document->fps());
4705 if (qAbs(guidePos - pos) <= offset) return guidePos;
4706 else if (guidePos > pos) return -1;
4711 void CustomTrackView::buildGuidesMenu(QMenu *goMenu) const
4715 double fps = m_document->fps();
4716 for (int i = 0; i < m_guides.count(); i++) {
4717 act = goMenu->addAction(m_guides.at(i)->label() + "/" + Timecode::getStringTimecode(m_guides.at(i)->position().frames(fps), fps));
4718 act->setData(m_guides.at(i)->position().frames(m_document->fps()));
4720 goMenu->setEnabled(!m_guides.isEmpty());
4723 void CustomTrackView::editGuide(const GenTime oldPos, const GenTime pos, const QString &comment)
4725 if (oldPos > GenTime() && pos > GenTime()) {
4727 for (int i = 0; i < m_guides.count(); i++) {
4728 if (m_guides.at(i)->position() == oldPos) {
4729 Guide *item = m_guides.at(i);
4730 item->updateGuide(pos, comment);
4734 } else if (pos > GenTime()) addGuide(pos, comment);
4738 for (int i = 0; i < m_guides.count(); i++) {
4739 if (m_guides.at(i)->position() == oldPos) {
4740 delete m_guides.takeAt(i);
4745 if (!found) emit displayMessage(i18n("No guide at cursor time"), ErrorMessage);
4747 qSort(m_guides.begin(), m_guides.end(), sortGuidesList);
4748 m_document->syncGuides(m_guides);
4751 bool CustomTrackView::addGuide(const GenTime pos, const QString &comment)
4753 for (int i = 0; i < m_guides.count(); i++) {
4754 if (m_guides.at(i)->position() == pos) {
4755 emit displayMessage(i18n("A guide already exists at position %1", m_document->timecode().getTimecodeFromFrames(pos.frames(m_document->fps()))), ErrorMessage);
4759 Guide *g = new Guide(this, pos, comment, m_tracksHeight * m_document->tracksCount() * matrix().m22());
4760 scene()->addItem(g);
4762 qSort(m_guides.begin(), m_guides.end(), sortGuidesList);
4763 m_document->syncGuides(m_guides);
4767 void CustomTrackView::slotAddGuide()
4769 CommentedTime marker(GenTime(m_cursorPos, m_document->fps()), i18n("Guide"));
4770 MarkerDialog d(NULL, marker, m_document->timecode(), i18n("Add Guide"), this);
4771 if (d.exec() != QDialog::Accepted) return;
4772 if (addGuide(d.newMarker().time(), d.newMarker().comment())) {
4773 EditGuideCommand *command = new EditGuideCommand(this, GenTime(), QString(), d.newMarker().time(), d.newMarker().comment(), false);
4774 m_commandStack->push(command);
4778 void CustomTrackView::slotEditGuide(int guidePos)
4781 if (guidePos == -1) pos = GenTime(m_cursorPos, m_document->fps());
4782 else pos = GenTime(guidePos, m_document->fps());
4784 for (int i = 0; i < m_guides.count(); i++) {
4785 if (m_guides.at(i)->position() == pos) {
4786 slotEditGuide(m_guides.at(i)->info());
4791 if (!found) emit displayMessage(i18n("No guide at cursor time"), ErrorMessage);
4794 void CustomTrackView::slotEditGuide(CommentedTime guide)
4796 MarkerDialog d(NULL, guide, m_document->timecode(), i18n("Edit Guide"), this);
4797 if (d.exec() == QDialog::Accepted) {
4798 EditGuideCommand *command = new EditGuideCommand(this, guide.time(), guide.comment(), d.newMarker().time(), d.newMarker().comment(), true);
4799 m_commandStack->push(command);
4804 void CustomTrackView::slotEditTimeLineGuide()
4806 if (m_dragGuide == NULL) return;
4807 CommentedTime guide = m_dragGuide->info();
4808 MarkerDialog d(NULL, guide, m_document->timecode(), i18n("Edit Guide"), this);
4809 if (d.exec() == QDialog::Accepted) {
4810 EditGuideCommand *command = new EditGuideCommand(this, guide.time(), guide.comment(), d.newMarker().time(), d.newMarker().comment(), true);
4811 m_commandStack->push(command);
4815 void CustomTrackView::slotDeleteGuide(int guidePos)
4818 if (guidePos == -1) pos = GenTime(m_cursorPos, m_document->fps());
4819 else pos = GenTime(guidePos, m_document->fps());
4821 for (int i = 0; i < m_guides.count(); i++) {
4822 if (m_guides.at(i)->position() == pos) {
4823 EditGuideCommand *command = new EditGuideCommand(this, m_guides.at(i)->position(), m_guides.at(i)->label(), GenTime(), QString(), true);
4824 m_commandStack->push(command);
4829 if (!found) emit displayMessage(i18n("No guide at cursor time"), ErrorMessage);
4833 void CustomTrackView::slotDeleteTimeLineGuide()
4835 if (m_dragGuide == NULL) return;
4836 EditGuideCommand *command = new EditGuideCommand(this, m_dragGuide->position(), m_dragGuide->label(), GenTime(), QString(), true);
4837 m_commandStack->push(command);
4841 void CustomTrackView::slotDeleteAllGuides()
4843 QUndoCommand *deleteAll = new QUndoCommand();
4844 deleteAll->setText("Delete all guides");
4845 for (int i = 0; i < m_guides.count(); i++) {
4846 new EditGuideCommand(this, m_guides.at(i)->position(), m_guides.at(i)->label(), GenTime(), QString(), true, deleteAll);
4848 m_commandStack->push(deleteAll);
4851 void CustomTrackView::setTool(PROJECTTOOL tool)
4856 void CustomTrackView::setScale(double scaleFactor, double verticalScale)
4859 newmatrix = newmatrix.scale(scaleFactor, verticalScale);
4860 m_scene->setScale(scaleFactor, verticalScale);
4861 removeTipAnimation();
4862 double verticalPos = mapToScene(QPoint(0, viewport()->height() / 2)).y();
4863 bool adjust = false;
4864 if (verticalScale != matrix().m22()) adjust = true;
4865 setMatrix(newmatrix);
4867 double newHeight = m_tracksHeight * m_document->tracksCount() * matrix().m22();
4868 m_cursorLine->setLine(m_cursorLine->line().x1(), 0, m_cursorLine->line().x1(), newHeight);
4869 for (int i = 0; i < m_guides.count(); i++) {
4870 QLineF l = m_guides.at(i)->line();
4871 l.setP2(QPointF(l.x2(), newHeight));
4872 m_guides.at(i)->setLine(l);
4874 setSceneRect(0, 0, sceneRect().width(), m_tracksHeight * m_document->tracksCount());
4877 int diff = sceneRect().width() - m_projectDuration;
4878 if (diff * newmatrix.m11() < 50) {
4879 if (newmatrix.m11() < 0.4)
4880 setSceneRect(0, 0, (m_projectDuration + 100 / newmatrix.m11()), sceneRect().height());
4882 setSceneRect(0, 0, (m_projectDuration + 300), sceneRect().height());
4884 centerOn(QPointF(cursorPos(), verticalPos));
4887 void CustomTrackView::slotRefreshGuides()
4889 if (KdenliveSettings::showmarkers()) {
4890 for (int i = 0; i < m_guides.count(); i++)
4891 m_guides.at(i)->update();
4895 void CustomTrackView::drawBackground(QPainter * painter, const QRectF &rect)
4897 //kDebug() << "// DRAW BG: " << rect.width();
4898 painter->setClipRect(rect);
4899 KColorScheme scheme(palette().currentColorGroup(), KColorScheme::Window);
4900 QPen pen1 = painter->pen();
4901 pen1.setColor(scheme.shade(KColorScheme::DarkShade));
4902 painter->setPen(pen1);
4903 double min = rect.left();
4904 double max = rect.right();
4905 painter->drawLine(QPointF(min, 0), QPointF(max, 0));
4906 int maxTrack = m_document->tracksCount();
4907 QColor lockedColor = scheme.background(KColorScheme::NegativeBackground).color();
4908 QColor audioColor = palette().alternateBase().color();
4909 QColor base = scheme.background(KColorScheme::NormalBackground).color();
4910 for (int i = 0; i < maxTrack; i++) {
4911 TrackInfo info = m_document->trackInfoAt(maxTrack - i - 1);
4912 if (info.isLocked || info.type == AUDIOTRACK || i == m_selectedTrack) {
4913 const QRectF track(min, m_tracksHeight * i + 1, max - min, m_tracksHeight - 1);
4914 if (i == m_selectedTrack)
4915 painter->fillRect(track, scheme.background(KColorScheme::ActiveBackground).color());
4917 painter->fillRect(track, info.isLocked ? lockedColor : audioColor);
4919 painter->drawLine(QPointF(min, m_tracksHeight *(i + 1)), QPointF(max, m_tracksHeight *(i + 1)));
4921 int lowerLimit = m_tracksHeight * maxTrack + 1;
4922 if (height() > lowerLimit) {
4923 const QRectF bg(min, lowerLimit, max - min, height() - lowerLimit);
4924 painter->fillRect(bg, base);
4928 bool CustomTrackView::findString(const QString &text)
4931 for (int i = 0; i < m_searchPoints.size(); ++i) {
4932 marker = m_searchPoints.at(i).comment();
4933 if (marker.contains(text, Qt::CaseInsensitive)) {
4934 setCursorPos(m_searchPoints.at(i).time().frames(m_document->fps()), true);
4935 int vert = verticalScrollBar()->value();
4936 int hor = cursorPos();
4937 ensureVisible(hor, vert + 10, 2, 2, 50, 0);
4945 void CustomTrackView::selectFound(QString track, QString pos)
4947 setCursorPos(m_document->timecode().getFrameCount(pos), true);
4948 slotSelectTrack(track.toInt());
4950 int vert = verticalScrollBar()->value();
4951 int hor = cursorPos();
4952 ensureVisible(hor, vert + 10, 2, 2, 50, 0);
4955 bool CustomTrackView::findNextString(const QString &text)
4958 for (int i = m_findIndex + 1; i < m_searchPoints.size(); ++i) {
4959 marker = m_searchPoints.at(i).comment();
4960 if (marker.contains(text, Qt::CaseInsensitive)) {
4961 setCursorPos(m_searchPoints.at(i).time().frames(m_document->fps()), true);
4962 int vert = verticalScrollBar()->value();
4963 int hor = cursorPos();
4964 ensureVisible(hor, vert + 10, 2, 2, 50, 0);
4973 void CustomTrackView::initSearchStrings()
4975 m_searchPoints.clear();
4976 QList<QGraphicsItem *> itemList = items();
4977 for (int i = 0; i < itemList.count(); i++) {
4978 // parse all clip names
4979 if (itemList.at(i)->type() == AVWIDGET) {
4980 ClipItem *item = static_cast <ClipItem *>(itemList.at(i));
4981 GenTime start = item->startPos();
4982 CommentedTime t(start, item->clipName());
4983 m_searchPoints.append(t);
4984 // add all clip markers
4985 QList < CommentedTime > markers = item->commentedSnapMarkers();
4986 m_searchPoints += markers;
4991 for (int i = 0; i < m_guides.count(); i++)
4992 m_searchPoints.append(m_guides.at(i)->info());
4994 qSort(m_searchPoints);
4997 void CustomTrackView::clearSearchStrings()
4999 m_searchPoints.clear();
5003 QList<ItemInfo> CustomTrackView::findId(const QString &clipId)
5005 QList<ItemInfo> matchingInfo;
5006 QList<QGraphicsItem *> itemList = items();
5007 for (int i = 0; i < itemList.count(); i++) {
5008 if (itemList.at(i)->type() == AVWIDGET) {
5009 ClipItem *item = (ClipItem *)itemList.at(i);
5010 if (item->clipProducer() == clipId)
5011 matchingInfo << item->info();
5014 return matchingInfo;
5017 void CustomTrackView::copyClip()
5019 qDeleteAll(m_copiedItems);
5020 m_copiedItems.clear();
5021 QList<QGraphicsItem *> itemList = scene()->selectedItems();
5022 if (itemList.count() == 0) {
5023 emit displayMessage(i18n("Select a clip before copying"), ErrorMessage);
5026 for (int i = 0; i < itemList.count(); i++) {
5027 if (itemList.at(i)->type() == AVWIDGET) {
5028 ClipItem *clip = static_cast <ClipItem *>(itemList.at(i));
5029 ClipItem *clone = clip->clone(clip->info());
5030 m_copiedItems.append(clone);
5031 } else if (itemList.at(i)->type() == TRANSITIONWIDGET) {
5032 Transition *dup = static_cast <Transition *>(itemList.at(i));
5033 m_copiedItems.append(dup->clone());
5038 bool CustomTrackView::canBePastedTo(ItemInfo info, int type) const
5040 if (m_scene->editMode() != NORMALEDIT) {
5041 // If we are in overwrite mode, always allow the move
5044 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));
5045 QList<QGraphicsItem *> collisions = scene()->items(rect, Qt::IntersectsItemBoundingRect);
5046 for (int i = 0; i < collisions.count(); i++) {
5047 if (collisions.at(i)->type() == type) return false;
5052 bool CustomTrackView::canBePastedTo(QList <ItemInfo> infoList, int type) const
5055 for (int i = 0; i < infoList.count(); i++) {
5056 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));
5059 QList<QGraphicsItem *> collisions = scene()->items(path);
5060 for (int i = 0; i < collisions.count(); i++) {
5061 if (collisions.at(i)->type() == type) return false;
5066 bool CustomTrackView::canBePasted(QList<AbstractClipItem *> items, GenTime offset, int trackOffset) const
5068 for (int i = 0; i < items.count(); i++) {
5069 ItemInfo info = items.at(i)->info();
5070 info.startPos += offset;
5071 info.endPos += offset;
5072 info.track += trackOffset;
5073 if (!canBePastedTo(info, items.at(i)->type())) return false;
5078 bool CustomTrackView::canBeMoved(QList<AbstractClipItem *> items, GenTime offset, int trackOffset) const
5080 QPainterPath movePath;
5081 movePath.moveTo(0, 0);
5083 for (int i = 0; i < items.count(); i++) {
5084 ItemInfo info = items.at(i)->info();
5085 info.startPos = info.startPos + offset;
5086 info.endPos = info.endPos + offset;
5087 info.track = info.track + trackOffset;
5088 if (info.startPos < GenTime()) {
5089 // No clip should go below 0
5092 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));
5093 movePath.addRect(rect);
5095 QList<QGraphicsItem *> collisions = scene()->items(movePath, Qt::IntersectsItemBoundingRect);
5096 for (int i = 0; i < collisions.count(); i++) {
5097 if ((collisions.at(i)->type() == AVWIDGET || collisions.at(i)->type() == TRANSITIONWIDGET) && !items.contains(static_cast <AbstractClipItem *>(collisions.at(i)))) {
5098 kDebug() << " //////////// CLIP COLLISION, MOVE NOT ALLOWED";
5106 void CustomTrackView::pasteClip()
5108 if (m_copiedItems.count() == 0) {
5109 emit displayMessage(i18n("No clip copied"), ErrorMessage);
5113 if (m_menuPosition.isNull()) {
5114 position = mapFromGlobal(QCursor::pos());
5115 if (!contentsRect().contains(position) || mapToScene(position).y() / m_tracksHeight > m_document->tracksCount()) {
5116 emit displayMessage(i18n("Cannot paste selected clips"), ErrorMessage);
5119 } else position = m_menuPosition;
5121 GenTime pos = GenTime((int)(mapToScene(position).x()), m_document->fps());
5122 int track = (int)(mapToScene(position).y() / m_tracksHeight);
5124 GenTime leftPos = m_copiedItems.at(0)->startPos();
5125 int lowerTrack = m_copiedItems.at(0)->track();
5126 int upperTrack = m_copiedItems.at(0)->track();
5127 for (int i = 1; i < m_copiedItems.count(); i++) {
5128 if (m_copiedItems.at(i)->startPos() < leftPos) leftPos = m_copiedItems.at(i)->startPos();
5129 if (m_copiedItems.at(i)->track() < lowerTrack) lowerTrack = m_copiedItems.at(i)->track();
5130 if (m_copiedItems.at(i)->track() > upperTrack) upperTrack = m_copiedItems.at(i)->track();
5133 GenTime offset = pos - leftPos;
5134 int trackOffset = track - lowerTrack;
5136 if (lowerTrack + trackOffset < 0) trackOffset = 0 - lowerTrack;
5137 if (upperTrack + trackOffset > m_document->tracksCount() - 1) trackOffset = m_document->tracksCount() - upperTrack - 1;
5138 if (!canBePasted(m_copiedItems, offset, trackOffset)) {
5139 emit displayMessage(i18n("Cannot paste selected clips"), ErrorMessage);
5142 QUndoCommand *pasteClips = new QUndoCommand();
5143 pasteClips->setText("Paste clips");
5145 for (int i = 0; i < m_copiedItems.count(); i++) {
5146 // parse all clip names
5147 if (m_copiedItems.at(i) && m_copiedItems.at(i)->type() == AVWIDGET) {
5148 ClipItem *clip = static_cast <ClipItem *>(m_copiedItems.at(i));
5149 ItemInfo info = clip->info();
5150 info.startPos += offset;
5151 info.endPos += offset;
5152 info.track += trackOffset;
5153 if (canBePastedTo(info, AVWIDGET)) {
5154 new AddTimelineClipCommand(this, clip->xml(), clip->clipProducer(), info, clip->effectList(), m_scene->editMode() == OVERWRITEEDIT, m_scene->editMode() == INSERTEDIT, true, false, pasteClips);
5155 } else emit displayMessage(i18n("Cannot paste clip to selected place"), ErrorMessage);
5156 } else if (m_copiedItems.at(i) && m_copiedItems.at(i)->type() == TRANSITIONWIDGET) {
5157 Transition *tr = static_cast <Transition *>(m_copiedItems.at(i));
5159 info.startPos = tr->startPos() + offset;
5160 info.endPos = tr->endPos() + offset;
5161 info.track = tr->track() + trackOffset;
5162 int transitionEndTrack;
5163 if (!tr->forcedTrack()) transitionEndTrack = getPreviousVideoTrack(info.track);
5164 else transitionEndTrack = tr->transitionEndTrack();
5165 if (canBePastedTo(info, TRANSITIONWIDGET)) {
5166 if (info.startPos >= info.endPos) {
5167 emit displayMessage(i18n("Invalid transition"), ErrorMessage);
5168 } else new AddTransitionCommand(this, info, transitionEndTrack, tr->toXML(), false, true, pasteClips);
5169 } else emit displayMessage(i18n("Cannot paste transition to selected place"), ErrorMessage);
5172 m_commandStack->push(pasteClips);
5175 void CustomTrackView::pasteClipEffects()
5177 if (m_copiedItems.count() != 1 || m_copiedItems.at(0)->type() != AVWIDGET) {
5178 emit displayMessage(i18n("You must copy exactly one clip before pasting effects"), ErrorMessage);
5181 ClipItem *clip = static_cast < ClipItem *>(m_copiedItems.at(0));
5183 QUndoCommand *paste = new QUndoCommand();
5184 paste->setText("Paste effects");
5186 QList<QGraphicsItem *> clips = scene()->selectedItems();
5189 for (int i = 0; i < clips.count(); ++i) {
5190 if (clips.at(i)->type() == GROUPWIDGET) {
5191 QList<QGraphicsItem *> children = clips.at(i)->childItems();
5192 for (int j = 0; j < children.count(); j++) {
5193 if (children.at(j)->type() == AVWIDGET && !clips.contains(children.at(j))) {
5194 clips.append(children.at(j));
5201 for (int i = 0; i < clips.count(); ++i) {
5202 if (clips.at(i)->type() == AVWIDGET) {
5203 ClipItem *item = static_cast < ClipItem *>(clips.at(i));
5204 for (int j = 0; j < clip->effectsCount(); j++) {
5205 QDomElement eff = clip->effectAt(j);
5206 if (eff.attribute("unique", "0") == "0" || item->hasEffect(eff.attribute("tag"), eff.attribute("id")) == -1) {
5207 adjustKeyfames(clip->cropStart(), item->cropStart(), item->cropDuration(), eff);
5208 new AddEffectCommand(this, m_document->tracksCount() - item->track(), item->startPos(), eff, true, paste);
5213 if (paste->childCount() > 0) m_commandStack->push(paste);
5216 //adjust effects (fades, ...)
5217 for (int i = 0; i < clips.count(); ++i) {
5218 if (clips.at(i)->type() == AVWIDGET) {
5219 ClipItem *item = static_cast < ClipItem *>(clips.at(i));
5220 updatePositionEffects(item, item->info());
5226 void CustomTrackView::adjustKeyfames(GenTime oldstart, GenTime newstart, GenTime duration, QDomElement xml)
5228 // parse parameters to check if we need to adjust to the new crop start
5229 int diff = (newstart - oldstart).frames(m_document->fps());
5230 int max = (newstart + duration).frames(m_document->fps());
5231 QDomNodeList params = xml.elementsByTagName("parameter");
5232 for (int i = 0; i < params.count(); i++) {
5233 QDomElement e = params.item(i).toElement();
5234 if (!e.isNull() && (e.attribute("type") == "keyframe" || e.attribute("type") == "simplekeyframe")) {
5235 QString def = e.attribute("default");
5236 // Effect has a keyframe type parameter, we need to adjust the values
5237 QStringList keys = e.attribute("keyframes").split(";", QString::SkipEmptyParts);
5238 QStringList newKeyFrames;
5239 foreach(const QString &str, keys) {
5240 int pos = str.section(':', 0, 0).toInt();
5241 double val = str.section(':', 1, 1).toDouble();
5244 newKeyFrames.append(QString::number(max) + ':' + QString::number(val));
5246 } else newKeyFrames.append(QString::number(pos) + ':' + QString::number(val));
5248 //kDebug()<<"ORIGIN: "<<keys<<", FIXED: "<<newKeyFrames;
5249 e.setAttribute("keyframes", newKeyFrames.join(";"));
5254 ClipItem *CustomTrackView::getClipUnderCursor() const
5256 QRectF rect((double) m_cursorPos, 0.0, 1.0, (double)(m_tracksHeight * m_document->tracksCount()));
5257 QList<QGraphicsItem *> collisions = scene()->items(rect, Qt::IntersectsItemBoundingRect);
5258 for (int i = 0; i < collisions.count(); i++) {
5259 if (collisions.at(i)->type() == AVWIDGET) {
5260 return static_cast < ClipItem *>(collisions.at(i));
5266 AbstractClipItem *CustomTrackView::getMainActiveClip() const
5268 QList<QGraphicsItem *> clips = scene()->selectedItems();
5269 if (clips.isEmpty()) {
5270 return getClipUnderCursor();
5272 AbstractClipItem *item = NULL;
5273 for (int i = 0; i < clips.count(); ++i) {
5274 if (clips.at(i)->type() == AVWIDGET) {
5275 item = static_cast < AbstractClipItem *>(clips.at(i));
5276 if (clips.count() > 1 && item->startPos().frames(m_document->fps()) <= m_cursorPos && item->endPos().frames(m_document->fps()) >= m_cursorPos) break;
5279 if (item) return item;
5284 ClipItem *CustomTrackView::getActiveClipUnderCursor(bool allowOutsideCursor) const
5286 QList<QGraphicsItem *> clips = scene()->selectedItems();
5287 if (clips.isEmpty()) {
5288 return getClipUnderCursor();
5291 // remove all items in the list that are not clips
5292 for (int i = 0; i < clips.count();) {
5293 if (clips.at(i)->type() != AVWIDGET) clips.removeAt(i);
5296 if (clips.count() == 1 && allowOutsideCursor) return static_cast < ClipItem *>(clips.at(0));
5297 for (int i = 0; i < clips.count(); ++i) {
5298 if (clips.at(i)->type() == AVWIDGET) {
5299 item = static_cast < ClipItem *>(clips.at(i));
5300 if (item->startPos().frames(m_document->fps()) <= m_cursorPos && item->endPos().frames(m_document->fps()) >= m_cursorPos)
5308 void CustomTrackView::setInPoint()
5310 AbstractClipItem *clip = getActiveClipUnderCursor(true);
5312 if (m_dragItem && m_dragItem->type() == TRANSITIONWIDGET) {
5315 emit displayMessage(i18n("You must select one clip for this action"), ErrorMessage);
5319 prepareResizeClipStart(clip, clip->info(), m_cursorPos, true);
5322 void CustomTrackView::setOutPoint()
5324 AbstractClipItem *clip = getActiveClipUnderCursor(true);
5326 if (m_dragItem && m_dragItem->type() == TRANSITIONWIDGET) {
5329 emit displayMessage(i18n("You must select one clip for this action"), ErrorMessage);
5333 prepareResizeClipEnd(clip, clip->info(), m_cursorPos, true);
5336 void CustomTrackView::slotUpdateAllThumbs()
5338 if (!isEnabled()) return;
5339 QList<QGraphicsItem *> itemList = items();
5340 //if (itemList.isEmpty()) return;
5342 const QString thumbBase = m_document->projectFolder().path() + "/thumbs/";
5343 for (int i = 0; i < itemList.count(); i++) {
5344 if (itemList.at(i)->type() == AVWIDGET) {
5345 item = static_cast <ClipItem *>(itemList.at(i));
5346 if (item->clipType() != COLOR && item->clipType() != AUDIO) {
5347 // Check if we have a cached thumbnail
5348 if (item->clipType() == IMAGE || item->clipType() == TEXT) {
5349 QString thumb = thumbBase + item->baseClip()->getClipHash() + "_0.png";
5350 if (QFile::exists(thumb)) {
5352 if (pix.isNull()) KIO::NetAccess::del(KUrl(thumb), this);
5353 item->slotSetStartThumb(pix);
5356 QString startThumb = thumbBase + item->baseClip()->getClipHash() + '_';
5357 QString endThumb = startThumb;
5358 startThumb.append(QString::number(item->speedIndependantCropStart().frames(m_document->fps())) + ".png");
5359 endThumb.append(QString::number((item->speedIndependantCropStart() + item->speedIndependantCropDuration()).frames(m_document->fps()) - 1) + ".png");
5360 if (QFile::exists(startThumb)) {
5361 QPixmap pix(startThumb);
5362 if (pix.isNull()) KIO::NetAccess::del(KUrl(startThumb), this);
5363 item->slotSetStartThumb(pix);
5365 if (QFile::exists(endThumb)) {
5366 QPixmap pix(endThumb);
5367 if (pix.isNull()) KIO::NetAccess::del(KUrl(endThumb), this);
5368 item->slotSetEndThumb(pix);
5372 item->refreshClip(false);
5373 //qApp->processEvents();
5376 viewport()->update();
5379 void CustomTrackView::saveThumbnails()
5381 QList<QGraphicsItem *> itemList = items();
5383 QString thumbBase = m_document->projectFolder().path() + "/thumbs/";
5384 for (int i = 0; i < itemList.count(); i++) {
5385 if (itemList.at(i)->type() == AVWIDGET) {
5386 item = static_cast <ClipItem *>(itemList.at(i));
5387 if (item->clipType() != COLOR) {
5388 // Check if we have a cached thumbnail
5389 if (item->clipType() == IMAGE || item->clipType() == TEXT || item->clipType() == AUDIO) {
5390 QString thumb = thumbBase + item->baseClip()->getClipHash() + "_0.png";
5391 if (!QFile::exists(thumb)) {
5392 QPixmap pix(item->startThumb());
5396 QString startThumb = thumbBase + item->baseClip()->getClipHash() + '_';
5397 QString endThumb = startThumb;
5398 startThumb.append(QString::number(item->speedIndependantCropStart().frames(m_document->fps())) + ".png");
5399 endThumb.append(QString::number((item->speedIndependantCropStart() + item->speedIndependantCropDuration()).frames(m_document->fps()) - 1) + ".png");
5400 if (!QFile::exists(startThumb)) {
5401 QPixmap pix(item->startThumb());
5402 pix.save(startThumb);
5404 if (!QFile::exists(endThumb)) {
5405 QPixmap pix(item->endThumb());
5415 void CustomTrackView::slotInsertTrack(int ix)
5417 TrackDialog d(m_document, parentWidget());
5418 d.comboTracks->setCurrentIndex(ix);
5419 d.label->setText(i18n("Insert track"));
5420 d.setWindowTitle(i18n("Insert New Track"));
5422 if (d.exec() == QDialog::Accepted) {
5423 ix = d.comboTracks->currentIndex();
5424 if (d.before_select->currentIndex() == 1)
5427 info.isMute = false;
5428 info.isLocked = false;
5429 if (d.video_track->isChecked()) {
5430 info.type = VIDEOTRACK;
5431 info.isBlind = false;
5433 info.type = AUDIOTRACK;
5434 info.isBlind = true;
5436 AddTrackCommand *addTrack = new AddTrackCommand(this, ix, info, true);
5437 m_commandStack->push(addTrack);
5438 setDocumentModified();
5442 void CustomTrackView::slotDeleteTrack(int ix)
5444 if (m_document->tracksCount() < 2) return;
5445 TrackDialog d(m_document, parentWidget());
5446 d.comboTracks->setCurrentIndex(ix);
5447 d.label->setText(i18n("Delete track"));
5448 d.before_select->setHidden(true);
5449 d.setWindowTitle(i18n("Delete Track"));
5450 d.video_track->setHidden(true);
5451 d.audio_track->setHidden(true);
5452 if (d.exec() == QDialog::Accepted) {
5453 ix = d.comboTracks->currentIndex();
5454 TrackInfo info = m_document->trackInfoAt(m_document->tracksCount() - ix - 1);
5455 deleteTimelineTrack(ix, info);
5456 setDocumentModified();
5457 /*AddTrackCommand* command = new AddTrackCommand(this, ix, info, false);
5458 m_commandStack->push(command);*/
5462 void CustomTrackView::slotConfigTracks(int ix)
5464 TracksConfigDialog d(m_document, ix, parentWidget());
5465 if (d.exec() == QDialog::Accepted) {
5466 ConfigTracksCommand *configTracks = new ConfigTracksCommand(this, m_document->tracksList(), d.tracksList());
5467 m_commandStack->push(configTracks);
5468 QList <int> toDelete = d.deletedTracks();
5469 for (int i = 0; i < toDelete.count(); ++i) {
5470 TrackInfo info = m_document->trackInfoAt(m_document->tracksCount() - toDelete.at(i) + i - 1);
5471 deleteTimelineTrack(toDelete.at(i) - i, info);
5473 setDocumentModified();
5477 void CustomTrackView::deleteTimelineTrack(int ix, TrackInfo trackinfo)
5479 if (m_document->tracksCount() < 2) return;
5480 double startY = ix * m_tracksHeight + 1 + m_tracksHeight / 2;
5481 QRectF r(0, startY, sceneRect().width(), m_tracksHeight / 2 - 1);
5482 QList<QGraphicsItem *> selection = m_scene->items(r);
5483 QUndoCommand *deleteTrack = new QUndoCommand();
5484 deleteTrack->setText("Delete track");
5486 // Delete all clips in selected track
5487 for (int i = 0; i < selection.count(); i++) {
5488 if (selection.at(i)->type() == AVWIDGET) {
5489 ClipItem *item = static_cast <ClipItem *>(selection.at(i));
5490 new AddTimelineClipCommand(this, item->xml(), item->clipProducer(), item->info(), item->effectList(), false, false, false, true, deleteTrack);
5491 m_scene->removeItem(item);
5494 } else if (selection.at(i)->type() == TRANSITIONWIDGET) {
5495 Transition *item = static_cast <Transition *>(selection.at(i));
5496 new AddTransitionCommand(this, item->info(), item->transitionEndTrack(), item->toXML(), true, false, deleteTrack);
5497 m_scene->removeItem(item);
5503 new AddTrackCommand(this, ix, trackinfo, false, deleteTrack);
5504 m_commandStack->push(deleteTrack);
5507 void CustomTrackView::autoTransition()
5509 QList<QGraphicsItem *> itemList = scene()->selectedItems();
5510 if (itemList.count() != 1 || itemList.at(0)->type() != TRANSITIONWIDGET) {
5511 emit displayMessage(i18n("You must select one transition for this action"), ErrorMessage);
5514 Transition *tr = static_cast <Transition*>(itemList.at(0));
5515 tr->setAutomatic(!tr->isAutomatic());
5516 QDomElement transition = tr->toXML();
5517 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);
5518 setDocumentModified();
5522 QStringList CustomTrackView::getLadspaParams(QDomElement effect) const
5525 QDomNodeList params = effect.elementsByTagName("parameter");
5526 for (int i = 0; i < params.count(); i++) {
5527 QDomElement e = params.item(i).toElement();
5528 if (!e.isNull() && e.attribute("type") == "constant") {
5529 if (e.hasAttribute("factor")) {
5530 double factor = e.attribute("factor").toDouble();
5531 double value = e.attribute("value").toDouble();
5532 value = value / factor;
5533 result.append(QString::number(value));
5534 } else result.append(e.attribute("value"));
5540 void CustomTrackView::clipNameChanged(const QString id, const QString name)
5542 QList<QGraphicsItem *> list = scene()->items();
5543 ClipItem *clip = NULL;
5544 for (int i = 0; i < list.size(); ++i) {
5545 if (list.at(i)->type() == AVWIDGET) {
5546 clip = static_cast <ClipItem *>(list.at(i));
5547 if (clip->clipProducer() == id) {
5548 clip->setClipName(name);
5552 viewport()->update();
5555 void CustomTrackView::getClipAvailableSpace(AbstractClipItem *item, GenTime &minimum, GenTime &maximum)
5557 minimum = GenTime();
5558 maximum = GenTime();
5559 QList<QGraphicsItem *> selection;
5560 selection = m_scene->items(0, item->track() * m_tracksHeight + m_tracksHeight / 2, sceneRect().width(), 2);
5561 selection.removeAll(item);
5562 for (int i = 0; i < selection.count(); i++) {
5563 AbstractClipItem *clip = static_cast <AbstractClipItem *>(selection.at(i));
5564 if (clip && clip->type() == AVWIDGET) {
5565 if (clip->endPos() <= item->startPos() && clip->endPos() > minimum) minimum = clip->endPos();
5566 if (clip->startPos() > item->startPos() && (clip->startPos() < maximum || maximum == GenTime())) maximum = clip->startPos();
5571 void CustomTrackView::getTransitionAvailableSpace(AbstractClipItem *item, GenTime &minimum, GenTime &maximum)
5573 minimum = GenTime();
5574 maximum = GenTime();
5575 QList<QGraphicsItem *> selection;
5576 selection = m_scene->items(0, (item->track() + 1) * m_tracksHeight, sceneRect().width(), 2);
5577 selection.removeAll(item);
5578 for (int i = 0; i < selection.count(); i++) {
5579 AbstractClipItem *clip = static_cast <AbstractClipItem *>(selection.at(i));
5580 if (clip && clip->type() == TRANSITIONWIDGET) {
5581 if (clip->endPos() <= item->startPos() && clip->endPos() > minimum) minimum = clip->endPos();
5582 if (clip->startPos() > item->startPos() && (clip->startPos() < maximum || maximum == GenTime())) maximum = clip->startPos();
5587 void CustomTrackView::loadGroups(const QDomNodeList groups)
5589 for (int i = 0; i < groups.count(); i++) {
5590 QDomNodeList children = groups.at(i).childNodes();
5591 scene()->clearSelection();
5592 for (int nodeindex = 0; nodeindex < children.count(); nodeindex++) {
5593 QDomNode n = children.item(nodeindex);
5594 QDomElement elem = n.toElement();
5595 int pos = elem.attribute("position").toInt();
5596 int track = elem.attribute("track").toInt();
5597 if (elem.tagName() == "clipitem") {
5598 ClipItem *clip = getClipItemAt(pos, track); //m_document->tracksCount() - transitiontrack);
5599 if (clip) clip->setSelected(true);
5601 Transition *clip = getTransitionItemAt(pos, track); //m_document->tracksCount() - transitiontrack);
5602 if (clip) clip->setSelected(true);
5605 groupSelectedItems(false, true);
5609 void CustomTrackView::splitAudio()
5611 resetSelectionGroup();
5612 QList<QGraphicsItem *> selection = scene()->selectedItems();
5613 if (selection.isEmpty()) {
5614 emit displayMessage(i18n("You must select at least one clip for this action"), ErrorMessage);
5617 QUndoCommand *splitCommand = new QUndoCommand();
5618 splitCommand->setText(i18n("Split audio"));
5619 for (int i = 0; i < selection.count(); i++) {
5620 if (selection.at(i)->type() == AVWIDGET) {
5621 ClipItem *clip = static_cast <ClipItem *>(selection.at(i));
5622 if (clip->clipType() == AV || clip->clipType() == PLAYLIST) {
5623 if (clip->parentItem()) {
5624 emit displayMessage(i18n("Cannot split audio of grouped clips"), ErrorMessage);
5626 new SplitAudioCommand(this, clip->track(), clip->startPos(), splitCommand);
5631 if (splitCommand->childCount() > 0)
5632 m_commandStack->push(splitCommand);
5635 void CustomTrackView::doSplitAudio(const GenTime &pos, int track, bool split)
5637 ClipItem *clip = getClipItemAt(pos, track);
5639 kDebug() << "// Cannot find clip to split!!!";
5643 int start = pos.frames(m_document->fps());
5644 int freetrack = m_document->tracksCount() - track - 1;
5645 for (; freetrack > 0; freetrack--) {
5646 kDebug() << "// CHK DOC TRK:" << freetrack << ", DUR:" << m_document->renderer()->mltTrackDuration(freetrack);
5647 if (m_document->trackInfoAt(freetrack - 1).type == AUDIOTRACK && !m_document->trackInfoAt(freetrack - 1).isLocked) {
5648 kDebug() << "// CHK DOC TRK:" << freetrack << ", DUR:" << m_document->renderer()->mltTrackDuration(freetrack);
5649 if (m_document->renderer()->mltTrackDuration(freetrack) < start || m_document->renderer()->mltGetSpaceLength(pos, freetrack, false) >= clip->cropDuration().frames(m_document->fps())) {
5650 kDebug() << "FOUND SPACE ON TRK: " << freetrack;
5655 kDebug() << "GOT TRK: " << track;
5656 if (freetrack == 0) {
5657 emit displayMessage(i18n("No empty space to put clip audio"), ErrorMessage);
5659 ItemInfo info = clip->info();
5660 info.track = m_document->tracksCount() - freetrack;
5661 addClip(clip->xml(), clip->clipProducer(), info, clip->effectList());
5662 scene()->clearSelection();
5663 clip->setSelected(true);
5664 ClipItem *audioClip = getClipItemAt(start, info.track);
5666 clip->setVideoOnly(true);
5667 if (m_document->renderer()->mltUpdateClipProducer(m_document->tracksCount() - track, start, clip->baseClip()->videoProducer()) == false) {
5668 emit displayMessage(i18n("Cannot update clip (time: %1, track: %2)", start, track), ErrorMessage);
5670 if (m_document->renderer()->mltUpdateClipProducer(m_document->tracksCount() - info.track, start, clip->baseClip()->audioProducer(info.track)) == false) {
5671 emit displayMessage(i18n("Cannot update clip (time: %1, track: %2)", start, info.track), ErrorMessage);
5673 audioClip->setSelected(true);
5674 audioClip->setAudioOnly(true);
5675 groupSelectedItems(false, true);
5679 // unsplit clip: remove audio part and change video part to normal clip
5680 if (clip->parentItem() == NULL || clip->parentItem()->type() != GROUPWIDGET) {
5681 kDebug() << "//CANNOT FIND CLP GRP";
5684 AbstractGroupItem *grp = static_cast <AbstractGroupItem *>(clip->parentItem());
5685 QList<QGraphicsItem *> children = grp->childItems();
5686 if (children.count() != 2) {
5687 kDebug() << "//SOMETHING IS WRONG WITH CLP GRP";
5690 for (int i = 0; i < children.count(); i++) {
5691 if (children.at(i) != clip) {
5692 ClipItem *clp = static_cast <ClipItem *>(children.at(i));
5693 ItemInfo info = clip->info();
5694 deleteClip(clp->info());
5695 clip->setVideoOnly(false);
5696 if (!m_document->renderer()->mltUpdateClipProducer(m_document->tracksCount() - info.track, info.startPos.frames(m_document->fps()), clip->baseClip()->producer(info.track))) {
5697 emit displayMessage(i18n("Cannot update clip (time: %1, track: %2)", info.startPos.frames(m_document->fps()), info.track), ErrorMessage);
5702 clip->setFlag(QGraphicsItem::ItemIsMovable, true);
5703 m_document->clipManager()->removeGroup(grp);
5704 scene()->destroyItemGroup(grp);
5708 void CustomTrackView::setVideoOnly()
5710 resetSelectionGroup();
5711 QList<QGraphicsItem *> selection = scene()->selectedItems();
5712 if (selection.isEmpty()) {
5713 emit displayMessage(i18n("You must select one clip for this action"), ErrorMessage);
5716 QUndoCommand *videoCommand = new QUndoCommand();
5717 videoCommand->setText(i18n("Video only"));
5718 for (int i = 0; i < selection.count(); i++) {
5719 if (selection.at(i)->type() == AVWIDGET) {
5720 ClipItem *clip = static_cast <ClipItem *>(selection.at(i));
5721 if (clip->clipType() == AV || clip->clipType() == PLAYLIST) {
5722 if (clip->parentItem()) {
5723 emit displayMessage(i18n("Cannot change grouped clips"), ErrorMessage);
5725 new ChangeClipTypeCommand(this, clip->track(), clip->startPos(), true, false, clip->isVideoOnly(), clip->isAudioOnly(), videoCommand);
5730 m_commandStack->push(videoCommand);
5733 void CustomTrackView::setAudioOnly()
5735 resetSelectionGroup();
5736 QList<QGraphicsItem *> selection = scene()->selectedItems();
5737 if (selection.isEmpty()) {
5738 emit displayMessage(i18n("You must select one clip for this action"), ErrorMessage);
5741 QUndoCommand *videoCommand = new QUndoCommand();
5742 videoCommand->setText(i18n("Audio only"));
5743 for (int i = 0; i < selection.count(); i++) {
5744 if (selection.at(i)->type() == AVWIDGET) {
5745 ClipItem *clip = static_cast <ClipItem *>(selection.at(i));
5746 if (clip->clipType() == AV || clip->clipType() == PLAYLIST) {
5747 if (clip->parentItem()) {
5748 emit displayMessage(i18n("Cannot change grouped clips"), ErrorMessage);
5750 new ChangeClipTypeCommand(this, clip->track(), clip->startPos(), false, true, clip->isVideoOnly(), clip->isAudioOnly(), videoCommand);
5755 m_commandStack->push(videoCommand);
5758 void CustomTrackView::setAudioAndVideo()
5760 resetSelectionGroup();
5761 QList<QGraphicsItem *> selection = scene()->selectedItems();
5762 if (selection.isEmpty()) {
5763 emit displayMessage(i18n("You must select one clip for this action"), ErrorMessage);
5766 QUndoCommand *videoCommand = new QUndoCommand();
5767 videoCommand->setText(i18n("Audio and Video"));
5768 for (int i = 0; i < selection.count(); i++) {
5769 if (selection.at(i)->type() == AVWIDGET) {
5770 ClipItem *clip = static_cast <ClipItem *>(selection.at(i));
5771 if (clip->clipType() == AV || clip->clipType() == PLAYLIST) {
5772 if (clip->parentItem()) {
5773 emit displayMessage(i18n("Cannot change grouped clips"), ErrorMessage);
5775 new ChangeClipTypeCommand(this, clip->track(), clip->startPos(), false, false, clip->isVideoOnly(), clip->isAudioOnly(), videoCommand);
5780 m_commandStack->push(videoCommand);
5783 void CustomTrackView::doChangeClipType(const GenTime &pos, int track, bool videoOnly, bool audioOnly)
5785 ClipItem *clip = getClipItemAt(pos, track);
5787 kDebug() << "// Cannot find clip to split!!!";
5791 int start = pos.frames(m_document->fps());
5792 clip->setVideoOnly(true);
5793 clip->setAudioOnly(false);
5794 if (m_document->renderer()->mltUpdateClipProducer(m_document->tracksCount() - track, start, clip->baseClip()->videoProducer()) == false) {
5795 emit displayMessage(i18n("Cannot update clip (time: %1, track: %2)", start, track), ErrorMessage);
5797 } else if (audioOnly) {
5798 int start = pos.frames(m_document->fps());
5799 clip->setAudioOnly(true);
5800 clip->setVideoOnly(false);
5801 if (m_document->renderer()->mltUpdateClipProducer(m_document->tracksCount() - track, start, clip->baseClip()->audioProducer(track)) == false) {
5802 emit displayMessage(i18n("Cannot update clip (time: %1, track: %2)", start, track), ErrorMessage);
5805 int start = pos.frames(m_document->fps());
5806 clip->setAudioOnly(false);
5807 clip->setVideoOnly(false);
5808 if (m_document->renderer()->mltUpdateClipProducer(m_document->tracksCount() - track, start, clip->baseClip()->producer(track)) == false) {
5809 emit displayMessage(i18n("Cannot update clip (time: %1, track: %2)", start, track), ErrorMessage);
5813 setDocumentModified();
5816 void CustomTrackView::updateClipTypeActions(ClipItem *clip)
5818 if (clip == NULL || (clip->clipType() != AV && clip->clipType() != PLAYLIST)) {
5819 m_clipTypeGroup->setEnabled(false);
5821 m_clipTypeGroup->setEnabled(true);
5822 QList <QAction *> actions = m_clipTypeGroup->actions();
5824 if (clip->isAudioOnly()) lookup = "clip_audio_only";
5825 else if (clip->isVideoOnly()) lookup = "clip_video_only";
5826 else lookup = "clip_audio_and_video";
5827 for (int i = 0; i < actions.count(); i++) {
5828 if (actions.at(i)->data().toString() == lookup) {
5829 actions.at(i)->setChecked(true);
5836 void CustomTrackView::slotGoToMarker(QAction *action)
5838 int pos = action->data().toInt();
5839 setCursorPos(pos, true);
5842 void CustomTrackView::reloadTransitionLumas()
5846 QDomElement lumaTransition = MainWindow::transitions.getEffectByTag("luma", "luma");
5847 QDomNodeList params = lumaTransition.elementsByTagName("parameter");
5848 for (int i = 0; i < params.count(); i++) {
5849 QDomElement e = params.item(i).toElement();
5850 if (e.attribute("tag") == "resource") {
5851 lumaNames = e.attribute("paramlistdisplay");
5852 lumaFiles = e.attribute("paramlist");
5857 QList<QGraphicsItem *> itemList = items();
5858 Transition *transitionitem;
5859 QDomElement transitionXml;
5860 for (int i = 0; i < itemList.count(); i++) {
5861 if (itemList.at(i)->type() == TRANSITIONWIDGET) {
5862 transitionitem = static_cast <Transition*>(itemList.at(i));
5863 transitionXml = transitionitem->toXML();
5864 if (transitionXml.attribute("id") == "luma" && transitionXml.attribute("tag") == "luma") {
5865 QDomNodeList params = transitionXml.elementsByTagName("parameter");
5866 for (int i = 0; i < params.count(); i++) {
5867 QDomElement e = params.item(i).toElement();
5868 if (e.attribute("tag") == "resource") {
5869 e.setAttribute("paramlistdisplay", lumaNames);
5870 e.setAttribute("paramlist", lumaFiles);
5875 if (transitionXml.attribute("id") == "composite" && transitionXml.attribute("tag") == "composite") {
5876 QDomNodeList params = transitionXml.elementsByTagName("parameter");
5877 for (int i = 0; i < params.count(); i++) {
5878 QDomElement e = params.item(i).toElement();
5879 if (e.attribute("tag") == "luma") {
5880 e.setAttribute("paramlistdisplay", lumaNames);
5881 e.setAttribute("paramlist", lumaFiles);
5888 emit transitionItemSelected(NULL);
5891 double CustomTrackView::fps() const
5893 return m_document->fps();
5896 void CustomTrackView::updateProjectFps()
5898 // update all clips to the new fps
5899 resetSelectionGroup();
5900 scene()->clearSelection();
5902 QList<QGraphicsItem *> itemList = items();
5903 for (int i = 0; i < itemList.count(); i++) {
5904 // remove all items and re-add them one by one
5905 if (itemList.at(i) != m_cursorLine && itemList.at(i)->parentItem() == NULL) m_scene->removeItem(itemList.at(i));
5907 for (int i = 0; i < itemList.count(); i++) {
5908 if (itemList.at(i)->parentItem() == 0 && (itemList.at(i)->type() == AVWIDGET || itemList.at(i)->type() == TRANSITIONWIDGET)) {
5909 AbstractClipItem *clip = static_cast <AbstractClipItem *>(itemList.at(i));
5910 clip->updateFps(m_document->fps());
5911 m_scene->addItem(clip);
5912 } else if (itemList.at(i)->type() == GROUPWIDGET) {
5913 AbstractGroupItem *grp = static_cast <AbstractGroupItem *>(itemList.at(i));
5914 QList<QGraphicsItem *> children = grp->childItems();
5915 for (int j = 0; j < children.count(); j++) {
5916 if (children.at(j)->type() == AVWIDGET || children.at(j)->type() == TRANSITIONWIDGET) {
5917 AbstractClipItem *clip = static_cast <AbstractClipItem *>(children.at(j));
5918 clip->setFlag(QGraphicsItem::ItemIsMovable, true);
5919 clip->updateFps(m_document->fps());
5922 m_document->clipManager()->removeGroup(grp);
5923 m_scene->addItem(grp);
5924 scene()->destroyItemGroup(grp);
5925 for (int j = 0; j < children.count(); j++) {
5926 if (children.at(j)->type() == AVWIDGET || children.at(j)->type() == TRANSITIONWIDGET) {
5927 //children.at(j)->setParentItem(0);
5928 children.at(j)->setSelected(true);
5931 groupSelectedItems(true, true);
5932 } else if (itemList.at(i)->type() == GUIDEITEM) {
5933 Guide *g = static_cast<Guide *>(itemList.at(i));
5935 m_scene->addItem(g);
5938 viewport()->update();
5941 void CustomTrackView::slotTrackDown()
5943 if (m_selectedTrack > m_document->tracksCount() - 2) m_selectedTrack = 0;
5944 else m_selectedTrack++;
5945 emit updateTrackHeaders();
5946 QRectF rect(mapToScene(QPoint(10, 0)).x(), m_selectedTrack * m_tracksHeight, 10, m_tracksHeight);
5947 ensureVisible(rect, 0, 0);
5948 viewport()->update();
5951 void CustomTrackView::slotTrackUp()
5953 if (m_selectedTrack > 0) m_selectedTrack--;
5954 else m_selectedTrack = m_document->tracksCount() - 1;
5955 emit updateTrackHeaders();
5956 QRectF rect(mapToScene(QPoint(10, 0)).x(), m_selectedTrack * m_tracksHeight, 10, m_tracksHeight);
5957 ensureVisible(rect, 0, 0);
5958 viewport()->update();
5961 int CustomTrackView::selectedTrack() const
5963 return m_selectedTrack;
5966 QStringList CustomTrackView::selectedClips() const
5968 QStringList clipIds;
5969 QList<QGraphicsItem *> selection = m_scene->selectedItems();
5970 for (int i = 0; i < selection.count(); i++) {
5971 if (selection.at(i)->type() == AVWIDGET) {
5972 ClipItem *item = (ClipItem *)selection.at(i);
5973 clipIds << item->clipProducer();
5979 QList<ClipItem *> CustomTrackView::selectedClipItems() const
5981 QList<ClipItem *> clips;
5982 QList<QGraphicsItem *> selection = m_scene->selectedItems();
5983 for (int i = 0; i < selection.count(); i++) {
5984 if (selection.at(i)->type() == AVWIDGET) {
5985 clips.append((ClipItem *)selection.at(i));
5991 void CustomTrackView::slotSelectTrack(int ix)
5993 m_selectedTrack = qMax(0, ix);
5994 m_selectedTrack = qMin(ix, m_document->tracksCount() - 1);
5995 emit updateTrackHeaders();
5996 QRectF rect(mapToScene(QPoint(10, 0)).x(), m_selectedTrack * m_tracksHeight, 10, m_tracksHeight);
5997 ensureVisible(rect, 0, 0);
5998 viewport()->update();
6001 void CustomTrackView::selectClip(bool add, bool group, int track, int pos)
6004 if (track != -1 && pos != -1)
6005 rect = QRectF(pos, track * m_tracksHeight + m_tracksHeight / 2, 1, 1);
6007 rect = QRectF(m_cursorPos, m_selectedTrack * m_tracksHeight + m_tracksHeight / 2, 1, 1);
6008 QList<QGraphicsItem *> selection = m_scene->items(rect);
6009 resetSelectionGroup(group);
6010 if (!group) m_scene->clearSelection();
6011 for (int i = 0; i < selection.count(); i++) {
6012 if (selection.at(i)->type() == AVWIDGET) {
6013 selection.at(i)->setSelected(add);
6017 if (group) groupSelectedItems();
6020 void CustomTrackView::selectTransition(bool add, bool group)
6022 QRectF rect(m_cursorPos, m_selectedTrack * m_tracksHeight + m_tracksHeight, 1, 1);
6023 QList<QGraphicsItem *> selection = m_scene->items(rect);
6024 resetSelectionGroup(group);
6025 if (!group) m_scene->clearSelection();
6026 for (int i = 0; i < selection.count(); i++) {
6027 if (selection.at(i)->type() == TRANSITIONWIDGET) {
6028 selection.at(i)->setSelected(add);
6032 if (group) groupSelectedItems();
6035 QStringList CustomTrackView::extractTransitionsLumas()
6038 QList<QGraphicsItem *> itemList = items();
6039 Transition *transitionitem;
6040 QDomElement transitionXml;
6041 for (int i = 0; i < itemList.count(); i++) {
6042 if (itemList.at(i)->type() == TRANSITIONWIDGET) {
6043 transitionitem = static_cast <Transition*>(itemList.at(i));
6044 transitionXml = transitionitem->toXML();
6045 QString luma = EffectsList::parameter(transitionXml, "luma");
6046 if (!luma.isEmpty()) urls << luma;
6052 void CustomTrackView::setEditMode(EDITMODE mode)
6054 m_scene->setEditMode(mode);
6057 void CustomTrackView::checkTrackSequence(int track)
6059 QList <int> times = m_document->renderer()->checkTrackSequence(m_document->tracksCount() - track);
6060 //track = m_document->tracksCount() -track;
6061 QRectF rect(0, track * m_tracksHeight + m_tracksHeight / 2, sceneRect().width(), 2);
6062 QList<QGraphicsItem *> selection = m_scene->items(rect);
6063 QList <int> timelineList;
6064 timelineList.append(0);
6065 for (int i = 0; i < selection.count(); i++) {
6066 if (selection.at(i)->type() == AVWIDGET) {
6067 ClipItem *clip = static_cast <ClipItem *>(selection.at(i));
6068 int start = clip->startPos().frames(m_document->fps());
6069 int end = clip->endPos().frames(m_document->fps());
6070 if (!timelineList.contains(start)) timelineList.append(start);
6071 if (!timelineList.contains(end)) timelineList.append(end);
6074 qSort(timelineList);
6075 kDebug() << "// COMPARE:\n" << times << "\n" << timelineList << "\n-------------------";
6076 if (times != timelineList) KMessageBox::sorry(this, i18n("error"), i18n("TRACTOR"));
6079 void CustomTrackView::insertZoneOverwrite(QStringList data, int in)
6081 if (data.isEmpty()) return;
6082 DocClipBase *clip = m_document->getBaseClip(data.at(0));
6084 info.startPos = GenTime(in, m_document->fps());
6085 info.cropStart = GenTime(data.at(1).toInt(), m_document->fps());
6086 info.endPos = info.startPos + GenTime(data.at(2).toInt(), m_document->fps()) - info.cropStart;
6087 info.cropDuration = info.endPos - info.startPos;
6088 info.track = m_selectedTrack;
6089 QUndoCommand *addCommand = new QUndoCommand();
6090 addCommand->setText(i18n("Insert clip"));
6091 adjustTimelineClips(OVERWRITEEDIT, NULL, info, addCommand);
6092 new AddTimelineClipCommand(this, clip->toXML(), clip->getId(), info, EffectsList(), true, false, true, false, addCommand);
6093 m_commandStack->push(addCommand);
6095 selectClip(true, false, m_selectedTrack, in);
6096 // Automatic audio split
6097 if (KdenliveSettings::splitaudio())
6101 void CustomTrackView::clearSelection()
6103 resetSelectionGroup();
6104 scene()->clearSelection();
6106 emit clipItemSelected(NULL);
6109 void CustomTrackView::updatePalette()
6114 pen1.setColor(palette().text().color());
6115 m_cursorLine->setPen(pen1);
6119 void CustomTrackView::removeTipAnimation()
6122 scene()->removeItem(m_visualTip);
6123 m_animationTimer->stop();
6131 void CustomTrackView::setTipAnimation(AbstractClipItem *clip, OPERATIONTYPE mode, const double size)
6133 if (m_visualTip == NULL) {
6134 QRectF rect = clip->sceneBoundingRect();
6135 m_animation = new QGraphicsItemAnimation;
6136 m_animation->setTimeLine(m_animationTimer);
6137 m_animation->setScaleAt(1, 1, 1);
6142 m_visualTip = new QGraphicsEllipseItem(-size, -size, size * 2, size * 2);
6143 ((QGraphicsEllipseItem*) m_visualTip)->setBrush(m_tipColor);
6144 ((QGraphicsEllipseItem*) m_visualTip)->setPen(m_tipPen);
6146 m_visualTip->setPos(rect.x() + ((ClipItem *) clip)->fadeIn(), rect.y());
6148 m_visualTip->setPos(rect.right() - ((ClipItem *) clip)->fadeOut(), rect.y());
6150 m_animation->setScaleAt(.5, 2, 2);
6154 polygon << QPoint(0, - size * 2);
6155 if (mode == RESIZESTART)
6156 polygon << QPoint(size * 2, 0);
6158 polygon << QPoint(- size * 2, 0);
6159 polygon << QPoint(0, size * 2);
6160 polygon << QPoint(0, - size * 2);
6162 m_visualTip = new QGraphicsPolygonItem(polygon);
6163 ((QGraphicsPolygonItem*) m_visualTip)->setBrush(m_tipColor);
6164 ((QGraphicsPolygonItem*) m_visualTip)->setPen(m_tipPen);
6165 if (mode == RESIZESTART)
6166 m_visualTip->setPos(rect.x(), rect.y() + rect.height() / 2);
6168 m_visualTip->setPos(rect.right(), rect.y() + rect.height() / 2);
6170 m_animation->setScaleAt(.5, 2, 1);
6172 case TRANSITIONSTART:
6174 polygon << QPoint(0, - size * 2);
6175 if (mode == TRANSITIONSTART)
6176 polygon << QPoint(size * 2, 0);
6178 polygon << QPoint(- size * 2, 0);
6179 polygon << QPoint(0, 0);
6180 polygon << QPoint(0, - size * 2);
6182 m_visualTip = new QGraphicsPolygonItem(polygon);
6183 ((QGraphicsPolygonItem*) m_visualTip)->setBrush(m_tipColor);
6184 ((QGraphicsPolygonItem*) m_visualTip)->setPen(m_tipPen);
6185 if (mode == TRANSITIONSTART)
6186 m_visualTip->setPos(rect.x(), rect.bottom());
6188 m_visualTip->setPos(rect.right(), rect.bottom());
6190 m_animation->setScaleAt(.5, 2, 2);
6197 m_visualTip->setFlags(QGraphicsItem::ItemIgnoresTransformations);
6198 m_visualTip->setZValue(100);
6199 scene()->addItem(m_visualTip);
6200 m_animation->setItem(m_visualTip);
6201 m_animationTimer->start();
6205 bool CustomTrackView::hasAudio(int track) const
6207 QRectF rect(0, (double)(track * m_tracksHeight + 1), (double) sceneRect().width(), (double)(m_tracksHeight - 1));
6208 QList<QGraphicsItem *> collisions = scene()->items(rect, Qt::IntersectsItemBoundingRect);
6209 QGraphicsItem *item;
6210 for (int i = 0; i < collisions.count(); i++) {
6211 item = collisions.at(i);
6212 if (!item->isEnabled()) continue;
6213 if (item->type() == AVWIDGET) {
6214 ClipItem *clip = static_cast <ClipItem *>(item);
6215 if (!clip->isVideoOnly() && (clip->clipType() == AUDIO || clip->clipType() == AV || clip->clipType() == PLAYLIST)) return true;