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"
67 #include <KColorScheme>
68 #include <KMessageBox>
69 #include <KIO/NetAccess>
71 #include <QMouseEvent>
72 #include <QStylePainter>
73 #include <QGraphicsItem>
74 #include <QDomDocument>
76 #include <QApplication>
77 #include <QInputDialog>
80 #if QT_VERSION >= 0x040600
81 #include <QGraphicsDropShadowEffect>
84 bool sortGuidesList(const Guide *g1 , const Guide *g2)
86 return (*g1).position() < (*g2).position();
91 // disable animation if user asked it in KDE's global settings
92 // http://lists.kde.org/?l=kde-commits&m=120398724717624&w=2
93 // needs something like below (taken from dolphin)
94 // #include <kglobalsettings.h>
95 // const bool animate = KGlobalSettings::graphicEffectsLevel() & KGlobalSettings::SimpleAnimationEffects;
96 // const int duration = animate ? 1500 : 1;
98 CustomTrackView::CustomTrackView(KdenliveDoc *doc, CustomTrackScene* projectscene, QWidget *parent) :
99 QGraphicsView(projectscene, parent),
100 m_tracksHeight(KdenliveSettings::trackheight()),
101 m_projectDuration(0),
104 m_scene(projectscene),
106 m_operationMode(NONE),
113 m_autoScroll(KdenliveSettings::autoscroll()),
114 m_pasteEffectsAction(NULL),
115 m_ungroupAction(NULL),
122 m_blockRefresh(false),
123 m_selectionGroup(NULL),
126 if (doc) m_commandStack = doc->commandStack();
127 else m_commandStack = NULL;
128 setMouseTracking(true);
129 setAcceptDrops(true);
130 setFrameShape(QFrame::NoFrame);
132 //setCacheMode(QGraphicsView::CacheBackground);
133 //setViewportUpdateMode(QGraphicsView::FullViewportUpdate);
134 setViewportUpdateMode(QGraphicsView::SmartViewportUpdate);
136 pixmapCache = new KPixmapCache("kdenlive-thumbs");
137 KdenliveSettings::setTrackheight(m_tracksHeight);
138 m_animationTimer = new QTimeLine(800);
139 m_animationTimer->setFrameRange(0, 5);
140 m_animationTimer->setUpdateInterval(100);
141 m_animationTimer->setLoopCount(0);
142 m_tipColor = QColor(0, 192, 0, 200);
143 QColor border = QColor(255, 255, 255, 100);
144 m_tipPen.setColor(border);
145 m_tipPen.setWidth(3);
146 setContentsMargins(0, 0, 0, 0);
147 const int maxHeight = m_tracksHeight * m_document->tracksCount();
148 setSceneRect(0, 0, sceneRect().width(), maxHeight);
149 verticalScrollBar()->setMaximum(maxHeight);
150 m_cursorLine = projectscene->addLine(0, 0, 0, maxHeight);
151 m_cursorLine->setZValue(1000);
155 pen1.setColor(palette().text().color());
156 m_cursorLine->setPen(pen1);
157 m_cursorLine->setFlag(QGraphicsItem::ItemIgnoresTransformations, true);
159 KIcon razorIcon("edit-cut");
160 m_razorCursor = QCursor(razorIcon.pixmap(22, 22));
162 KIcon spacerIcon("kdenlive-spacer-tool");
163 m_spacerCursor = QCursor(spacerIcon.pixmap(22, 22));
164 verticalScrollBar()->setTracking(true);
165 // Line below was supposed to scroll guides label with scrollbar, not implemented yet
166 //connect(verticalScrollBar(), SIGNAL(valueChanged(int)), this, SLOT(slotRefreshGuides()));
167 connect(&m_scrollTimer, SIGNAL(timeout()), this, SLOT(slotCheckMouseScrolling()));
168 m_scrollTimer.setInterval(100);
169 m_scrollTimer.setSingleShot(true);
171 connect(&m_thumbsTimer, SIGNAL(timeout()), this, SLOT(slotFetchNextThumbs()));
172 m_thumbsTimer.setInterval(500);
173 m_thumbsTimer.setSingleShot(true);
176 CustomTrackView::~CustomTrackView()
178 qDeleteAll(m_guides);
180 m_waitingThumbs.clear();
184 void CustomTrackView::keyPressEvent(QKeyEvent * event)
186 if (event->key() == Qt::Key_Up) {
189 } else if (event->key() == Qt::Key_Down) {
192 } else QWidget::keyPressEvent(event);
195 void CustomTrackView::setDocumentModified()
197 m_document->setModified(true);
200 void CustomTrackView::setContextMenu(QMenu *timeline, QMenu *clip, QMenu *transition, QActionGroup *clipTypeGroup, QMenu *markermenu)
202 m_timelineContextMenu = timeline;
203 m_timelineContextClipMenu = clip;
204 m_clipTypeGroup = clipTypeGroup;
205 connect(m_timelineContextMenu, SIGNAL(aboutToHide()), this, SLOT(slotResetMenuPosition()));
207 m_markerMenu = new QMenu(i18n("Go to marker..."), this);
208 m_markerMenu->setEnabled(false);
209 markermenu->addMenu(m_markerMenu);
210 connect(m_markerMenu, SIGNAL(triggered(QAction *)), this, SLOT(slotGoToMarker(QAction *)));
211 QList <QAction *> list = m_timelineContextClipMenu->actions();
212 for (int i = 0; i < list.count(); i++) {
213 if (list.at(i)->data().toString() == "paste_effects") m_pasteEffectsAction = list.at(i);
214 else if (list.at(i)->data().toString() == "ungroup_clip") m_ungroupAction = list.at(i);
217 m_timelineContextTransitionMenu = transition;
218 list = m_timelineContextTransitionMenu->actions();
219 for (int i = 0; i < list.count(); i++) {
220 if (list.at(i)->data().toString() == "auto") {
221 m_autoTransition = list.at(i);
226 m_timelineContextMenu->addSeparator();
227 m_deleteGuide = new KAction(KIcon("edit-delete"), i18n("Delete Guide"), this);
228 connect(m_deleteGuide, SIGNAL(triggered()), this, SLOT(slotDeleteTimeLineGuide()));
229 m_timelineContextMenu->addAction(m_deleteGuide);
231 m_editGuide = new KAction(KIcon("document-properties"), i18n("Edit Guide"), this);
232 connect(m_editGuide, SIGNAL(triggered()), this, SLOT(slotEditTimeLineGuide()));
233 m_timelineContextMenu->addAction(m_editGuide);
236 void CustomTrackView::slotDoResetMenuPosition()
238 m_menuPosition = QPoint();
241 void CustomTrackView::slotResetMenuPosition()
243 // after a short time (so that the action is triggered / or menu is closed, we reset the menu pos
244 QTimer::singleShot(300, this, SLOT(slotDoResetMenuPosition()));
247 void CustomTrackView::checkAutoScroll()
249 m_autoScroll = KdenliveSettings::autoscroll();
252 /*sQList <TrackInfo> CustomTrackView::tracksList() const {
253 return m_scene->m_tracksList;
256 void CustomTrackView::checkTrackHeight()
258 if (m_tracksHeight == KdenliveSettings::trackheight()) return;
259 m_tracksHeight = KdenliveSettings::trackheight();
260 emit trackHeightChanged();
261 QList<QGraphicsItem *> itemList = items();
263 Transition *transitionitem;
264 bool snap = KdenliveSettings::snaptopoints();
265 KdenliveSettings::setSnaptopoints(false);
266 for (int i = 0; i < itemList.count(); i++) {
267 if (itemList.at(i)->type() == AVWIDGET) {
268 item = (ClipItem*) itemList.at(i);
269 item->setRect(0, 0, item->rect().width(), m_tracksHeight - 1);
270 item->setPos((qreal) item->startPos().frames(m_document->fps()), (qreal) item->track() * m_tracksHeight + 1);
271 item->resetThumbs(true);
272 } else if (itemList.at(i)->type() == TRANSITIONWIDGET) {
273 transitionitem = (Transition*) itemList.at(i);
274 transitionitem->setRect(0, 0, transitionitem->rect().width(), m_tracksHeight / 3 * 2 - 1);
275 transitionitem->setPos((qreal) transitionitem->startPos().frames(m_document->fps()), (qreal) transitionitem->track() * m_tracksHeight + m_tracksHeight / 3 * 2);
278 double newHeight = m_tracksHeight * m_document->tracksCount() * matrix().m22();
279 m_cursorLine->setLine(m_cursorLine->line().x1(), 0, m_cursorLine->line().x1(), newHeight);
281 for (int i = 0; i < m_guides.count(); i++) {
282 QLineF l = m_guides.at(i)->line();
283 l.setP2(QPointF(l.x2(), newHeight));
284 m_guides.at(i)->setLine(l);
287 setSceneRect(0, 0, sceneRect().width(), m_tracksHeight * m_document->tracksCount());
288 // verticalScrollBar()->setMaximum(m_tracksHeight * m_document->tracksCount());
289 KdenliveSettings::setSnaptopoints(snap);
290 viewport()->update();
293 /** Zoom or move viewport on mousewheel
295 * If mousewheel+Ctrl, zooms in/out on the timeline.
297 * With Ctrl, moves viewport towards end of timeline if down/back,
298 * opposite on up/forward.
300 * See also http://www.kdenlive.org/mantis/view.php?id=265 */
301 void CustomTrackView::wheelEvent(QWheelEvent * e)
303 if (e->modifiers() == Qt::ControlModifier) {
304 if (e->delta() > 0) emit zoomIn();
307 if (e->delta() <= 0) horizontalScrollBar()->setValue(horizontalScrollBar()->value() + horizontalScrollBar()->singleStep());
308 else horizontalScrollBar()->setValue(horizontalScrollBar()->value() - horizontalScrollBar()->singleStep());
312 int CustomTrackView::getPreviousVideoTrack(int track)
314 track = m_document->tracksCount() - track - 1;
316 for (int i = track; i > -1; i--) {
317 if (m_document->trackInfoAt(i).type == VIDEOTRACK) return i + 1;
323 void CustomTrackView::slotFetchNextThumbs()
325 if (!m_waitingThumbs.isEmpty()) {
326 ClipItem *item = m_waitingThumbs.takeFirst();
327 while ((item == NULL) && !m_waitingThumbs.isEmpty()) {
328 item = m_waitingThumbs.takeFirst();
330 if (item) item->slotFetchThumbs();
331 if (!m_waitingThumbs.isEmpty()) m_thumbsTimer.start();
335 void CustomTrackView::slotCheckMouseScrolling()
337 if (m_scrollOffset == 0) {
338 m_scrollTimer.stop();
341 horizontalScrollBar()->setValue(horizontalScrollBar()->value() + m_scrollOffset);
342 m_scrollTimer.start();
345 void CustomTrackView::slotCheckPositionScrolling()
347 // If mouse is at a border of the view, scroll
348 if (m_moveOpMode != SEEK) return;
349 if (mapFromScene(m_cursorPos, 0).x() < 3) {
350 horizontalScrollBar()->setValue(horizontalScrollBar()->value() - 2);
351 QTimer::singleShot(200, this, SLOT(slotCheckPositionScrolling()));
352 setCursorPos(mapToScene(QPoint(-2, 0)).x());
353 } else if (viewport()->width() - 3 < mapFromScene(m_cursorPos + 1, 0).x()) {
354 horizontalScrollBar()->setValue(horizontalScrollBar()->value() + 2);
355 setCursorPos(mapToScene(QPoint(viewport()->width(), 0)).x() + 1);
356 QTimer::singleShot(200, this, SLOT(slotCheckPositionScrolling()));
362 void CustomTrackView::mouseMoveEvent(QMouseEvent * event)
364 int pos = event->x();
365 int mappedXPos = qMax((int)(mapToScene(event->pos()).x() + 0.5), 0);
366 double snappedPos = getSnapPointForPos(mappedXPos);
367 emit mousePosition(mappedXPos);
369 if (event->buttons() & Qt::MidButton) return;
370 if (dragMode() == QGraphicsView::RubberBandDrag || (event->modifiers() == Qt::ControlModifier && m_tool != SPACERTOOL)) {
371 event->setAccepted(true);
373 QGraphicsView::mouseMoveEvent(event);
377 if (event->buttons() != Qt::NoButton) {
378 bool move = (event->pos() - m_clickEvent).manhattanLength() >= QApplication::startDragDistance();
379 if (m_dragItem && m_tool == SELECTTOOL) {
380 if (m_operationMode == MOVE && move) {
381 QGraphicsView::mouseMoveEvent(event);
382 // If mouse is at a border of the view, scroll
384 m_scrollOffset = -30;
385 m_scrollTimer.start();
386 } else if (viewport()->width() - pos < 10) {
388 m_scrollTimer.start();
389 } else if (m_scrollTimer.isActive()) m_scrollTimer.stop();
391 } else if (m_operationMode == RESIZESTART && move) {
392 m_document->renderer()->pause();
393 m_dragItem->resizeStart((int)(snappedPos));
394 } else if (m_operationMode == RESIZEEND && move) {
395 m_document->renderer()->pause();
396 m_dragItem->resizeEnd((int)(snappedPos));
397 } else if (m_operationMode == FADEIN && move) {
398 ((ClipItem*) m_dragItem)->setFadeIn((int)(mappedXPos - m_dragItem->startPos().frames(m_document->fps())));
399 } else if (m_operationMode == FADEOUT && move) {
400 ((ClipItem*) m_dragItem)->setFadeOut((int)(m_dragItem->endPos().frames(m_document->fps()) - mappedXPos));
401 } else if (m_operationMode == KEYFRAME && move) {
402 GenTime keyFramePos = GenTime(mappedXPos, m_document->fps()) - m_dragItem->startPos() + m_dragItem->cropStart();
403 double pos = mapToScene(event->pos()).toPoint().y();
404 QRectF br = m_dragItem->sceneBoundingRect();
405 double maxh = 100.0 / br.height();
406 pos = (br.bottom() - pos) * maxh;
407 m_dragItem->updateKeyFramePos(keyFramePos, pos);
410 scene()->removeItem(m_visualTip);
411 m_animationTimer->stop();
418 } else if (m_operationMode == MOVEGUIDE) {
420 scene()->removeItem(m_visualTip);
421 m_animationTimer->stop();
427 QGraphicsView::mouseMoveEvent(event);
429 } else if (m_operationMode == SPACER && move && m_selectionGroup) {
431 snappedPos = getSnapPointForPos(mappedXPos + m_spacerOffset);
432 if (snappedPos < 0) snappedPos = 0;
434 // Make sure there is no collision
435 QList<QGraphicsItem *> children = m_selectionGroup->childItems();
436 QPainterPath shape = m_selectionGroup->clipGroupShape(QPointF(snappedPos - m_selectionGroup->sceneBoundingRect().left(), 0));
437 QList<QGraphicsItem*> collidingItems = scene()->items(shape, Qt::IntersectsItemShape);
438 collidingItems.removeAll(m_selectionGroup);
439 for (int i = 0; i < children.count(); i++) {
440 if (children.at(i)->type() == GROUPWIDGET) {
441 QList<QGraphicsItem *> subchildren = children.at(i)->childItems();
442 for (int j = 0; j < subchildren.count(); j++) {
443 collidingItems.removeAll(subchildren.at(j));
446 collidingItems.removeAll(children.at(i));
448 bool collision = false;
450 for (int i = 0; i < collidingItems.count(); i++) {
451 if (!collidingItems.at(i)->isEnabled()) continue;
452 if (collidingItems.at(i)->type() == AVWIDGET && snappedPos < m_selectionGroup->sceneBoundingRect().left()) {
453 AbstractClipItem *item = static_cast <AbstractClipItem *>(collidingItems.at(i));
454 // Moving backward, determine best pos
455 QPainterPath clipPath;
456 clipPath.addRect(item->sceneBoundingRect());
457 QPainterPath res = shape.intersected(clipPath);
458 offset = qMax(offset, (int)(res.boundingRect().width() + 0.5));
461 snappedPos += offset;
462 // make sure we have no collision
463 shape = m_selectionGroup->clipGroupShape(QPointF(snappedPos - m_selectionGroup->sceneBoundingRect().left(), 0));
464 collidingItems = scene()->items(shape, Qt::IntersectsItemShape);
465 collidingItems.removeAll(m_selectionGroup);
466 for (int i = 0; i < children.count(); i++) {
467 if (children.at(i)->type() == GROUPWIDGET) {
468 QList<QGraphicsItem *> subchildren = children.at(i)->childItems();
469 for (int j = 0; j < subchildren.count(); j++) {
470 collidingItems.removeAll(subchildren.at(j));
473 collidingItems.removeAll(children.at(i));
476 for (int i = 0; i < collidingItems.count(); i++) {
477 if (!collidingItems.at(i)->isEnabled()) continue;
478 if (collidingItems.at(i)->type() == AVWIDGET) {
487 shape = m_selectionGroup->transitionGroupShape(QPointF(snappedPos - m_selectionGroup->sceneBoundingRect().left(), 0));
488 collidingItems = scene()->items(shape, Qt::IntersectsItemShape);
489 collidingItems.removeAll(m_selectionGroup);
490 for (int i = 0; i < children.count(); i++) {
491 if (children.at(i)->type() == GROUPWIDGET) {
492 QList<QGraphicsItem *> subchildren = children.at(i)->childItems();
493 for (int j = 0; j < subchildren.count(); j++) {
494 collidingItems.removeAll(subchildren.at(j));
497 collidingItems.removeAll(children.at(i));
501 for (int i = 0; i < collidingItems.count(); i++) {
502 if (collidingItems.at(i)->type() == TRANSITIONWIDGET && snappedPos < m_selectionGroup->sceneBoundingRect().left()) {
503 AbstractClipItem *item = static_cast <AbstractClipItem *>(collidingItems.at(i));
504 // Moving backward, determine best pos
505 QPainterPath clipPath;
506 clipPath.addRect(item->sceneBoundingRect());
507 QPainterPath res = shape.intersected(clipPath);
508 offset = qMax(offset, (int)(res.boundingRect().width() + 0.5));
512 snappedPos += offset;
513 // make sure we have no collision
514 shape = m_selectionGroup->transitionGroupShape(QPointF(snappedPos - m_selectionGroup->sceneBoundingRect().left(), 0));
515 collidingItems = scene()->items(shape, Qt::IntersectsItemShape);
516 collidingItems.removeAll(m_selectionGroup);
517 for (int i = 0; i < children.count(); i++) {
518 if (children.at(i)->type() == GROUPWIDGET) {
519 QList<QGraphicsItem *> subchildren = children.at(i)->childItems();
520 for (int j = 0; j < subchildren.count(); j++) {
521 collidingItems.removeAll(subchildren.at(j));
524 collidingItems.removeAll(children.at(i));
526 for (int i = 0; i < collidingItems.count(); i++) {
527 if (collidingItems.at(i)->type() == TRANSITIONWIDGET) {
535 m_selectionGroup->translate(snappedPos - m_selectionGroup->sceneBoundingRect().left(), 0);
536 //m_selectionGroup->setPos(mappedXPos + (((int) m_selectionGroup->boundingRect().topLeft().x() + 0.5) - mappedClick) , m_selectionGroup->pos().y());
540 if (m_tool == RAZORTOOL) {
541 setCursor(m_razorCursor);
542 //QGraphicsView::mouseMoveEvent(event);
544 } else if (m_tool == SPACERTOOL) {
545 setCursor(m_spacerCursor);
549 QList<QGraphicsItem *> itemList = items(event->pos());
550 QGraphicsRectItem *item = NULL;
551 OPERATIONTYPE opMode = NONE;
553 if (itemList.count() == 1 && itemList.at(0)->type() == GUIDEITEM) {
555 } else for (int i = 0; i < itemList.count(); i++) {
556 if (itemList.at(i)->type() == AVWIDGET || itemList.at(i)->type() == TRANSITIONWIDGET) {
557 item = (QGraphicsRectItem*) itemList.at(i);
562 if (item && event->buttons() == Qt::NoButton) {
563 AbstractClipItem *clip = static_cast <AbstractClipItem*>(item);
564 if (m_tool == RAZORTOOL) {
565 // razor tool over a clip, display current frame in monitor
566 if (false && !m_blockRefresh && item->type() == AVWIDGET) {
567 //TODO: solve crash when showing frame when moving razor over clip
568 emit showClipFrame(((ClipItem *) item)->baseClip(), QPoint(), mappedXPos - (clip->startPos() - clip->cropStart()).frames(m_document->fps()));
573 opMode = clip->operationMode(mapToScene(event->pos()));
574 const double size = 5;
575 if (opMode == m_moveOpMode) {
576 QGraphicsView::mouseMoveEvent(event);
580 scene()->removeItem(m_visualTip);
581 m_animationTimer->stop();
588 m_moveOpMode = opMode;
589 if (opMode == MOVE) {
590 setCursor(Qt::OpenHandCursor);
591 } else if (opMode == RESIZESTART) {
592 setCursor(KCursor("left_side", Qt::SizeHorCursor));
593 if (m_visualTip == NULL) {
594 QRectF rect = clip->sceneBoundingRect();
596 polygon << QPoint(0, - size * 2);
597 polygon << QPoint(size * 2, 0);
598 polygon << QPoint(0, size * 2);
599 polygon << QPoint(0, - size * 2);
601 m_visualTip = new QGraphicsPolygonItem(polygon);
602 ((QGraphicsPolygonItem*) m_visualTip)->setBrush(m_tipColor);
603 ((QGraphicsPolygonItem*) m_visualTip)->setPen(m_tipPen);
604 m_visualTip->setPos(rect.x(), rect.y() + rect.height() / 2);
605 m_visualTip->setFlags(QGraphicsItem::ItemIgnoresTransformations);
606 m_visualTip->setZValue(100);
607 m_animation = new QGraphicsItemAnimation;
608 m_animation->setItem(m_visualTip);
609 m_animation->setTimeLine(m_animationTimer);
610 m_animation->setScaleAt(.5, 2, 1);
611 m_animation->setScaleAt(1, 1, 1);
612 scene()->addItem(m_visualTip);
613 m_animationTimer->start();
615 } else if (opMode == RESIZEEND) {
616 setCursor(KCursor("right_side", Qt::SizeHorCursor));
617 if (m_visualTip == NULL) {
618 QRectF rect = clip->sceneBoundingRect();
620 polygon << QPoint(0, - size * 2);
621 polygon << QPoint(- size * 2, 0);
622 polygon << QPoint(0, size * 2);
623 polygon << QPoint(0, - size * 2);
625 m_visualTip = new QGraphicsPolygonItem(polygon);
626 ((QGraphicsPolygonItem*) m_visualTip)->setBrush(m_tipColor);
627 ((QGraphicsPolygonItem*) m_visualTip)->setPen(m_tipPen);
628 m_visualTip->setFlags(QGraphicsItem::ItemIgnoresTransformations);
629 m_visualTip->setPos(rect.right(), rect.y() + rect.height() / 2);
630 m_visualTip->setZValue(100);
631 m_animation = new QGraphicsItemAnimation;
632 m_animation->setItem(m_visualTip);
633 m_animation->setTimeLine(m_animationTimer);
634 m_animation->setScaleAt(.5, 2, 1);
635 m_animation->setScaleAt(1, 1, 1);
636 scene()->addItem(m_visualTip);
637 m_animationTimer->start();
639 } else if (opMode == FADEIN) {
640 if (m_visualTip == NULL) {
641 ClipItem *item = (ClipItem *) clip;
642 QRectF rect = clip->sceneBoundingRect();
643 m_visualTip = new QGraphicsEllipseItem(-size, -size, size * 2, size * 2);
644 ((QGraphicsEllipseItem*) m_visualTip)->setBrush(m_tipColor);
645 ((QGraphicsEllipseItem*) m_visualTip)->setPen(m_tipPen);
646 m_visualTip->setPos(rect.x() + item->fadeIn(), rect.y());
647 m_visualTip->setFlags(QGraphicsItem::ItemIgnoresTransformations);
648 m_visualTip->setZValue(100);
649 m_animation = new QGraphicsItemAnimation;
650 m_animation->setItem(m_visualTip);
651 m_animation->setTimeLine(m_animationTimer);
652 m_animation->setScaleAt(.5, 2, 2);
653 m_animation->setScaleAt(1, 1, 1);
654 scene()->addItem(m_visualTip);
655 m_animationTimer->start();
657 setCursor(Qt::PointingHandCursor);
658 } else if (opMode == FADEOUT) {
659 if (m_visualTip == NULL) {
660 ClipItem *item = (ClipItem *) clip;
661 QRectF rect = clip->sceneBoundingRect();
662 m_visualTip = new QGraphicsEllipseItem(-size, -size, size * 2, size * 2);
663 ((QGraphicsEllipseItem*) m_visualTip)->setBrush(m_tipColor);
664 ((QGraphicsEllipseItem*) m_visualTip)->setPen(m_tipPen);
665 m_visualTip->setPos(rect.right() - item->fadeOut(), rect.y());
666 m_visualTip->setFlags(QGraphicsItem::ItemIgnoresTransformations);
667 m_visualTip->setZValue(100);
668 m_animation = new QGraphicsItemAnimation;
669 m_animation->setItem(m_visualTip);
670 m_animation->setTimeLine(m_animationTimer);
671 m_animation->setScaleAt(.5, 2, 2);
672 m_animation->setScaleAt(1, 1, 1);
673 scene()->addItem(m_visualTip);
674 m_animationTimer->start();
676 setCursor(Qt::PointingHandCursor);
677 } else if (opMode == TRANSITIONSTART) {
678 if (m_visualTip == NULL) {
679 QRectF rect = clip->sceneBoundingRect();
681 polygon << QPoint(0, - size * 2);
682 polygon << QPoint(size * 2, 0);
683 polygon << QPoint(0, 0);
684 polygon << QPoint(0, - size * 2);
686 m_visualTip = new QGraphicsPolygonItem(polygon);
687 ((QGraphicsPolygonItem*) m_visualTip)->setBrush(m_tipColor);
688 ((QGraphicsPolygonItem*) m_visualTip)->setPen(m_tipPen);
689 m_visualTip->setPos(rect.x(), rect.bottom());
690 m_visualTip->setFlags(QGraphicsItem::ItemIgnoresTransformations);
691 m_visualTip->setZValue(100);
692 m_animation = new QGraphicsItemAnimation;
693 m_animation->setItem(m_visualTip);
694 m_animation->setTimeLine(m_animationTimer);
695 m_animation->setScaleAt(.5, 2, 2);
696 m_animation->setScaleAt(1, 1, 1);
697 scene()->addItem(m_visualTip);
698 m_animationTimer->start();
700 setCursor(Qt::PointingHandCursor);
701 } else if (opMode == TRANSITIONEND) {
702 if (m_visualTip == NULL) {
703 QRectF rect = clip->sceneBoundingRect();
705 polygon << QPoint(0, - size * 2);
706 polygon << QPoint(- size * 2, 0);
707 polygon << QPoint(0, 0);
708 polygon << QPoint(0, - size * 2);
710 m_visualTip = new QGraphicsPolygonItem(polygon);
711 ((QGraphicsPolygonItem*) m_visualTip)->setBrush(m_tipColor);
712 ((QGraphicsPolygonItem*) m_visualTip)->setPen(m_tipPen);
713 m_visualTip->setPos(rect.right(), rect.bottom());
714 m_visualTip->setFlags(QGraphicsItem::ItemIgnoresTransformations);
715 m_visualTip->setZValue(100);
716 m_animation = new QGraphicsItemAnimation;
717 m_animation->setItem(m_visualTip);
718 m_animation->setTimeLine(m_animationTimer);
719 m_animation->setScaleAt(.5, 2, 2);
720 m_animation->setScaleAt(1, 1, 1);
721 scene()->addItem(m_visualTip);
722 m_animationTimer->start();
724 setCursor(Qt::PointingHandCursor);
725 } else if (opMode == KEYFRAME) {
726 setCursor(Qt::PointingHandCursor);
728 } // no clip under mouse
729 else if (m_tool == RAZORTOOL) {
732 } else if (opMode == MOVEGUIDE) {
733 m_moveOpMode = opMode;
734 setCursor(Qt::SplitHCursor);
737 scene()->removeItem(m_visualTip);
738 m_animationTimer->stop();
745 setCursor(Qt::ArrowCursor);
746 if (event->buttons() != Qt::NoButton && event->modifiers() == Qt::NoModifier) {
747 QGraphicsView::mouseMoveEvent(event);
749 setCursorPos(mappedXPos);
750 slotCheckPositionScrolling();
752 } else m_moveOpMode = NONE;
754 QGraphicsView::mouseMoveEvent(event);
758 void CustomTrackView::mousePressEvent(QMouseEvent * event)
760 setFocus(Qt::MouseFocusReason);
761 m_menuPosition = QPoint();
763 // special cases (middle click button or ctrl / shift click
764 if (event->button() == Qt::MidButton) {
766 m_blockRefresh = false;
767 m_operationMode = NONE;
771 if (event->modifiers() & Qt::ShiftModifier) {
772 // Rectangle selection
773 setViewportUpdateMode(QGraphicsView::FullViewportUpdate);
774 setDragMode(QGraphicsView::RubberBandDrag);
775 if (!(event->modifiers() & Qt::ControlModifier)) {
776 resetSelectionGroup();
777 scene()->clearSelection();
779 m_blockRefresh = false;
780 m_operationMode = RUBBERSELECTION;
781 QGraphicsView::mousePressEvent(event);
785 m_blockRefresh = true;
787 bool collision = false;
789 if (m_tool != RAZORTOOL) activateMonitor();
790 else if (m_document->renderer()->playSpeed() != 0.0) {
791 m_document->renderer()->pause();
794 m_clickEvent = event->pos();
796 // check item under mouse
797 QList<QGraphicsItem *> collisionList = items(m_clickEvent);
799 if (event->modifiers() == Qt::ControlModifier && m_tool != SPACERTOOL && collisionList.count() == 0) {
800 // Pressing Ctrl + left mouse button in an empty area scrolls the timeline
801 setDragMode(QGraphicsView::ScrollHandDrag);
802 QGraphicsView::mousePressEvent(event);
803 m_blockRefresh = false;
804 m_operationMode = NONE;
808 // if a guide and a clip were pressed, just select the guide
809 for (int i = 0; i < collisionList.count(); ++i) {
810 if (collisionList.at(i)->type() == GUIDEITEM) {
811 // a guide item was pressed
812 m_dragGuide = (Guide *) collisionList.at(i);
813 if (event->button() == Qt::LeftButton) { // move it
814 m_dragGuide->setFlag(QGraphicsItem::ItemIsMovable, true);
816 m_operationMode = MOVEGUIDE;
817 // deselect all clips so that only the guide will move
818 m_scene->clearSelection();
819 resetSelectionGroup(false);
820 updateSnapPoints(NULL);
821 QGraphicsView::mousePressEvent(event);
823 } else // show context menu
828 // Find first clip, transition or group under mouse (when no guides selected)
830 AbstractGroupItem *dragGroup = NULL;
831 AbstractClipItem *collisionClip = NULL;
833 while (!m_dragGuide && ct < collisionList.count()) {
834 if (collisionList.at(ct)->type() == AVWIDGET || collisionList.at(ct)->type() == TRANSITIONWIDGET) {
835 collisionClip = static_cast <AbstractClipItem *>(collisionList.at(ct));
836 if (collisionClip->isItemLocked())
838 if (collisionClip == m_dragItem)
839 collisionClip = NULL;
841 m_dragItem = collisionClip;
843 m_dragItemInfo = m_dragItem->info();
844 if (m_dragItem->parentItem() && m_dragItem->parentItem()->type() == GROUPWIDGET && m_dragItem->parentItem() != m_selectionGroup) {
845 // kDebug()<<"// KLIK FOUND GRP: "<<m_dragItem->sceneBoundingRect();
846 dragGroup = static_cast <AbstractGroupItem *>(m_dragItem->parentItem());
853 if (m_dragItem) emit clipItemSelected(NULL);
856 #if QT_VERSION >= 0x040600
857 // Add shadow to dragged item, currently disabled because of painting artifacts
858 //TODO:Â re-enable when fixed
859 /*QGraphicsDropShadowEffect *eff = new QGraphicsDropShadowEffect();
860 eff->setBlurRadius(5);
861 eff->setOffset(3, 3);
862 m_dragItem->setGraphicsEffect(eff);*/
864 if (m_dragItem && m_dragItem->type() == TRANSITIONWIDGET) {
865 // update transition menu action
866 m_autoTransition->setChecked(static_cast<Transition *>(m_dragItem)->isAutomatic());
867 m_autoTransition->setEnabled(true);
868 } else m_autoTransition->setEnabled(false);
870 // context menu requested
871 if (event->button() == Qt::RightButton) {
873 if (dragGroup) dragGroup->setSelected(true);
874 else if (!m_dragItem->isSelected()) {
875 resetSelectionGroup(false);
876 m_scene->clearSelection();
877 m_dragItem->setSelected(true);
879 } else if (!m_dragGuide) {
880 // check if there is a guide close to mouse click
881 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
882 for (int i = 0; i < guidesCollisionList.count(); i++) {
883 if (guidesCollisionList.at(i)->type() == GUIDEITEM) {
884 m_dragGuide = static_cast <Guide *>(guidesCollisionList.at(i));
888 // keep this to support multiple guides context menu in the future (?)
889 /*if (guidesCollisionList.at(0)->type() != GUIDEITEM)
890 guidesCollisionList.removeAt(0);
892 if (!guidesCollisionList.isEmpty())
893 m_dragGuide = static_cast <Guide *>(guidesCollisionList.at(0));*/
896 m_operationMode = NONE;
897 displayContextMenu(event->globalPos(), m_dragItem, dragGroup);
898 m_menuPosition = m_clickEvent;
904 // No item under click
905 if (m_dragItem == NULL || m_tool == SPACERTOOL) {
906 resetSelectionGroup(false);
907 setCursor(Qt::ArrowCursor);
908 m_scene->clearSelection();
910 updateClipTypeActions(NULL);
911 if (m_tool == SPACERTOOL) {
912 QList<QGraphicsItem *> selection;
913 if (event->modifiers() == Qt::ControlModifier) {
914 // Ctrl + click, select all items on track after click position
915 int track = (int)(mapToScene(m_clickEvent).y() / m_tracksHeight);
916 if (m_document->trackInfoAt(m_document->tracksCount() - track - 1).isLocked) {
917 // Cannot use spacer on locked track
918 emit displayMessage(i18n("Cannot use spacer in a locked track"), ErrorMessage);
922 QRectF rect(mapToScene(m_clickEvent).x(), track * m_tracksHeight + m_tracksHeight / 2, sceneRect().width() - mapToScene(m_clickEvent).x(), m_tracksHeight / 2 - 2);
925 selection = checkForGroups(rect, &isOk);
927 // groups found on track, do not allow the move
928 emit displayMessage(i18n("Cannot use spacer in a track with a group"), ErrorMessage);
932 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;
934 // Select all items on all tracks after click position
935 selection = items(event->pos().x(), 1, mapFromScene(sceneRect().width(), 0).x() - event->pos().x(), sceneRect().height());
936 kDebug() << "SELELCTING ELEMENTS WITHIN =" << event->pos().x() << "/" << 1 << ", " << mapFromScene(sceneRect().width(), 0).x() - event->pos().x() << "/" << sceneRect().height();
939 QList <GenTime> offsetList;
940 // create group to hold selected items
941 m_selectionGroup = new AbstractGroupItem(m_document->fps());
942 scene()->addItem(m_selectionGroup);
944 for (int i = 0; i < selection.count(); i++) {
945 if (selection.at(i)->parentItem() == 0 && (selection.at(i)->type() == AVWIDGET || selection.at(i)->type() == TRANSITIONWIDGET)) {
946 AbstractClipItem *item = static_cast<AbstractClipItem *>(selection.at(i));
947 if (item->isItemLocked()) continue;
948 offsetList.append(item->startPos());
949 offsetList.append(item->endPos());
950 m_selectionGroup->addToGroup(selection.at(i));
951 selection.at(i)->setFlag(QGraphicsItem::ItemIsMovable, false);
952 } else if (/*selection.at(i)->parentItem() == 0 && */selection.at(i)->type() == GROUPWIDGET) {
953 if (static_cast<AbstractGroupItem *>(selection.at(i))->isItemLocked()) continue;
954 QList<QGraphicsItem *> children = selection.at(i)->childItems();
955 for (int j = 0; j < children.count(); j++) {
956 AbstractClipItem *item = static_cast<AbstractClipItem *>(children.at(j));
957 offsetList.append(item->startPos());
958 offsetList.append(item->endPos());
960 m_selectionGroup->addToGroup(selection.at(i));
961 selection.at(i)->setFlag(QGraphicsItem::ItemIsMovable, false);
962 } else if (selection.at(i)->parentItem() && !selection.contains(selection.at(i)->parentItem())) {
963 if (static_cast<AbstractGroupItem *>(selection.at(i)->parentItem())->isItemLocked()) continue;
964 //AbstractGroupItem *grp = static_cast<AbstractGroupItem *>(selection.at(i)->parentItem());
965 m_selectionGroup->addToGroup(selection.at(i)->parentItem());
966 selection.at(i)->parentItem()->setFlag(QGraphicsItem::ItemIsMovable, false);
969 m_spacerOffset = m_selectionGroup->sceneBoundingRect().left() - (int)(mapToScene(m_clickEvent).x());
970 if (!offsetList.isEmpty()) {
972 QList <GenTime> cleandOffsetList;
973 GenTime startOffset = offsetList.takeFirst();
974 for (int k = 0; k < offsetList.size(); k++) {
975 GenTime newoffset = offsetList.at(k) - startOffset;
976 if (newoffset != GenTime() && !cleandOffsetList.contains(newoffset)) {
977 cleandOffsetList.append(newoffset);
980 updateSnapPoints(NULL, cleandOffsetList, true);
982 m_operationMode = SPACER;
984 setCursorPos((int)(mapToScene(event->x(), 0).x()));
986 QGraphicsView::mousePressEvent(event);
991 if (m_tool == RAZORTOOL && m_dragItem) {
992 if (m_dragItem->type() == TRANSITIONWIDGET) {
993 emit displayMessage(i18n("Cannot cut a transition"), ErrorMessage);
997 } else if (m_dragItem->parentItem() && m_dragItem->parentItem() != m_selectionGroup) {
998 emit displayMessage(i18n("Cannot cut a clip in a group"), ErrorMessage);
1003 AbstractClipItem *clip = static_cast <AbstractClipItem *>(m_dragItem);
1004 RazorClipCommand* command = new RazorClipCommand(this, clip->info(), GenTime((int)(mapToScene(event->pos()).x()), m_document->fps()));
1005 m_document->renderer()->pause();
1006 m_commandStack->push(command);
1007 setDocumentModified();
1013 bool itemSelected = false;
1014 if (m_dragItem->isSelected()) itemSelected = true;
1015 else if (m_dragItem->parentItem() && m_dragItem->parentItem()->isSelected()) itemSelected = true;
1016 else if (dragGroup && dragGroup->isSelected()) itemSelected = true;
1018 if (event->modifiers() == Qt::ControlModifier || itemSelected == false) {
1019 if (event->modifiers() != Qt::ControlModifier) {
1020 resetSelectionGroup(false);
1021 m_scene->clearSelection();
1022 // A refresh seems necessary otherwise in zoomed mode, some clips disappear
1023 viewport()->update();
1024 } else resetSelectionGroup();
1026 if (m_dragItem->parentItem() && m_dragItem->parentItem()->type() == GROUPWIDGET) {
1027 //kDebug()<<"// KLIK FOUND GRP: "<<m_dragItem->sceneBoundingRect();
1028 dragGroup = static_cast <AbstractGroupItem *>(m_dragItem->parentItem());
1030 bool selected = !m_dragItem->isSelected();
1031 if (dragGroup) dragGroup->setSelected(selected);
1032 else m_dragItem->setSelected(selected);
1034 groupSelectedItems();
1035 ClipItem *clip = static_cast <ClipItem *>(m_dragItem);
1036 updateClipTypeActions(dragGroup == NULL ? clip : NULL);
1037 m_pasteEffectsAction->setEnabled(m_copiedItems.count() == 1);
1040 if (collisionClip != NULL || m_dragItem == NULL) {
1041 if (m_dragItem && m_dragItem->type() == AVWIDGET && !m_dragItem->isItemLocked()) {
1042 ClipItem *selected = static_cast <ClipItem*>(m_dragItem);
1043 emit clipItemSelected(selected);
1044 } else emit clipItemSelected(NULL);
1047 // If clicked item is selected, allow move
1048 if (event->modifiers() != Qt::ControlModifier && m_operationMode == NONE) QGraphicsView::mousePressEvent(event);
1050 m_clickPoint = QPoint((int)(mapToScene(event->pos()).x() - m_dragItem->startPos().frames(m_document->fps())), (int)(event->pos().y() - m_dragItem->pos().y()));
1051 m_operationMode = m_dragItem->operationMode(mapToScene(event->pos()));
1053 // Update snap points
1054 if (m_selectionGroup == NULL) {
1055 if (m_operationMode == RESIZEEND || m_operationMode == RESIZESTART) updateSnapPoints(NULL);
1056 else updateSnapPoints(m_dragItem);
1058 QList <GenTime> offsetList;
1059 QList<QGraphicsItem *> children = m_selectionGroup->childItems();
1060 for (int i = 0; i < children.count(); i++) {
1061 if (children.at(i)->type() == AVWIDGET || children.at(i)->type() == TRANSITIONWIDGET) {
1062 AbstractClipItem *item = static_cast <AbstractClipItem *>(children.at(i));
1063 offsetList.append(item->startPos());
1064 offsetList.append(item->endPos());
1067 if (!offsetList.isEmpty()) {
1069 GenTime startOffset = offsetList.takeFirst();
1070 QList <GenTime> cleandOffsetList;
1071 for (int k = 0; k < offsetList.size(); k++) {
1072 GenTime newoffset = offsetList.at(k) - startOffset;
1073 if (newoffset != GenTime() && !cleandOffsetList.contains(newoffset)) {
1074 cleandOffsetList.append(newoffset);
1077 updateSnapPoints(NULL, cleandOffsetList, true);
1081 if (m_operationMode == KEYFRAME) {
1082 m_dragItem->updateSelectedKeyFrame();
1083 m_blockRefresh = false;
1085 } else if (m_operationMode == MOVE) {
1086 setCursor(Qt::ClosedHandCursor);
1087 } else if (m_operationMode == TRANSITIONSTART && event->modifiers() != Qt::ControlModifier) {
1089 info.startPos = m_dragItem->startPos();
1090 info.track = m_dragItem->track();
1091 int transitiontrack = getPreviousVideoTrack(info.track);
1092 ClipItem *transitionClip = NULL;
1093 if (transitiontrack != 0) transitionClip = getClipItemAt((int) info.startPos.frames(m_document->fps()), m_document->tracksCount() - transitiontrack);
1094 if (transitionClip && transitionClip->endPos() < m_dragItem->endPos()) {
1095 info.endPos = transitionClip->endPos();
1097 GenTime transitionDuration(65, m_document->fps());
1098 if (m_dragItem->cropDuration() < transitionDuration) info.endPos = m_dragItem->endPos();
1099 else info.endPos = info.startPos + transitionDuration;
1101 if (info.endPos == info.startPos) info.endPos = info.startPos + GenTime(65, m_document->fps());
1102 // Check there is no other transition at that place
1103 double startY = info.track * m_tracksHeight + 1 + m_tracksHeight / 2;
1104 QRectF r(info.startPos.frames(m_document->fps()), startY, (info.endPos - info.startPos).frames(m_document->fps()), m_tracksHeight / 2);
1105 QList<QGraphicsItem *> selection = m_scene->items(r);
1106 bool transitionAccepted = true;
1107 for (int i = 0; i < selection.count(); i++) {
1108 if (selection.at(i)->type() == TRANSITIONWIDGET) {
1109 Transition *tr = static_cast <Transition *>(selection.at(i));
1110 if (tr->startPos() - info.startPos > GenTime(5, m_document->fps())) {
1111 if (tr->startPos() < info.endPos) info.endPos = tr->startPos();
1112 } else transitionAccepted = false;
1115 if (transitionAccepted) slotAddTransition((ClipItem *) m_dragItem, info, transitiontrack);
1116 else emit displayMessage(i18n("Cannot add transition"), ErrorMessage);
1117 } else if (m_operationMode == TRANSITIONEND && event->modifiers() != Qt::ControlModifier) {
1119 info.endPos = GenTime(m_dragItem->endPos().frames(m_document->fps()), m_document->fps());
1120 info.track = m_dragItem->track();
1121 int transitiontrack = getPreviousVideoTrack(info.track);
1122 ClipItem *transitionClip = NULL;
1123 if (transitiontrack != 0) transitionClip = getClipItemAt((int) info.endPos.frames(m_document->fps()), m_document->tracksCount() - transitiontrack);
1124 if (transitionClip && transitionClip->startPos() > m_dragItem->startPos()) {
1125 info.startPos = transitionClip->startPos();
1127 GenTime transitionDuration(65, m_document->fps());
1128 if (m_dragItem->cropDuration() < transitionDuration) info.startPos = m_dragItem->startPos();
1129 else info.startPos = info.endPos - transitionDuration;
1131 if (info.endPos == info.startPos) info.startPos = info.endPos - GenTime(65, m_document->fps());
1132 QDomElement transition = MainWindow::transitions.getEffectByTag("luma", "dissolve").cloneNode().toElement();
1133 EffectsList::setParameter(transition, "reverse", "1");
1135 // Check there is no other transition at that place
1136 double startY = info.track * m_tracksHeight + 1 + m_tracksHeight / 2;
1137 QRectF r(info.startPos.frames(m_document->fps()), startY, (info.endPos - info.startPos).frames(m_document->fps()), m_tracksHeight / 2);
1138 QList<QGraphicsItem *> selection = m_scene->items(r);
1139 bool transitionAccepted = true;
1140 for (int i = 0; i < selection.count(); i++) {
1141 if (selection.at(i)->type() == TRANSITIONWIDGET) {
1142 Transition *tr = static_cast <Transition *>(selection.at(i));
1143 if (info.endPos - tr->endPos() > GenTime(5, m_document->fps())) {
1144 if (tr->endPos() > info.startPos) info.startPos = tr->endPos();
1145 } else transitionAccepted = false;
1148 if (transitionAccepted) slotAddTransition((ClipItem *) m_dragItem, info, transitiontrack, transition);
1149 else emit displayMessage(i18n("Cannot add transition"), ErrorMessage);
1151 } else if ((m_operationMode == RESIZESTART || m_operationMode == RESIZEEND) && m_selectionGroup) {
1152 resetSelectionGroup(false);
1153 m_dragItem->setSelected(true);
1156 m_blockRefresh = false;
1158 QGraphicsView::mousePressEvent(event);
1161 void CustomTrackView::resetSelectionGroup(bool selectItems)
1163 if (m_selectionGroup) {
1164 // delete selection group
1165 bool snap = KdenliveSettings::snaptopoints();
1166 KdenliveSettings::setSnaptopoints(false);
1168 QList<QGraphicsItem *> children = m_selectionGroup->childItems();
1169 scene()->destroyItemGroup(m_selectionGroup);
1170 for (int i = 0; i < children.count(); i++) {
1171 if (children.at(i)->parentItem() == 0 && (children.at(i)->type() == AVWIDGET || children.at(i)->type() == TRANSITIONWIDGET)) {
1172 if (!static_cast <AbstractClipItem *>(children.at(i))->isItemLocked()) {
1173 children.at(i)->setFlag(QGraphicsItem::ItemIsMovable, true);
1174 children.at(i)->setSelected(selectItems);
1176 } else if (children.at(i)->type() == GROUPWIDGET) {
1177 children.at(i)->setFlag(QGraphicsItem::ItemIsMovable, true);
1178 children.at(i)->setSelected(selectItems);
1181 m_selectionGroup = NULL;
1182 KdenliveSettings::setSnaptopoints(snap);
1186 void CustomTrackView::groupSelectedItems(bool force, bool createNewGroup)
1188 if (m_selectionGroup) {
1189 kDebug() << "///// ERROR, TRYING TO OVERRIDE EXISTING GROUP";
1192 QList<QGraphicsItem *> selection = m_scene->selectedItems();
1193 if (selection.isEmpty()) return;
1195 // Find top left position of selection
1196 for (int i = 0; i < selection.count(); i++) {
1197 if (selection.at(i)->parentItem() == 0 && (selection.at(i)->type() == AVWIDGET || selection.at(i)->type() == TRANSITIONWIDGET || selection.at(i)->type() == GROUPWIDGET)) {
1198 rectUnion = rectUnion.united(selection.at(i)->sceneBoundingRect());
1199 } else if (selection.at(i)->parentItem()) {
1200 rectUnion = rectUnion.united(selection.at(i)->parentItem()->sceneBoundingRect());
1204 if (force || selection.count() > 1) {
1205 bool snap = KdenliveSettings::snaptopoints();
1206 KdenliveSettings::setSnaptopoints(false);
1207 if (createNewGroup) {
1208 AbstractGroupItem *newGroup = m_document->clipManager()->createGroup();
1209 newGroup->setPos(rectUnion.left(), rectUnion.top() - 1);
1210 QPointF diff = newGroup->pos();
1211 newGroup->translate(-diff.x(), -diff.y());
1212 //newGroup->translate((int) -rectUnion.left(), (int) -rectUnion.top() + 1);
1214 scene()->addItem(newGroup);
1216 // CHeck if we are trying to include a group in a group
1217 QList <AbstractGroupItem *> groups;
1218 for (int i = 0; i < selection.count(); i++) {
1219 if (selection.at(i)->type() == GROUPWIDGET && !groups.contains(static_cast<AbstractGroupItem *>(selection.at(i)))) {
1220 groups.append(static_cast<AbstractGroupItem *>(selection.at(i)));
1221 } else if (selection.at(i)->parentItem() && !groups.contains(static_cast<AbstractGroupItem *>(selection.at(i)->parentItem()))) groups.append(static_cast<AbstractGroupItem *>(selection.at(i)->parentItem()));
1223 if (!groups.isEmpty()) {
1224 // ungroup previous groups
1225 while (!groups.isEmpty()) {
1226 AbstractGroupItem *grp = groups.takeFirst();
1227 m_document->clipManager()->removeGroup(grp);
1228 scene()->destroyItemGroup(grp);
1230 selection = m_scene->selectedItems();
1233 for (int i = 0; i < selection.count(); i++) {
1234 if (selection.at(i)->type() == AVWIDGET || selection.at(i)->type() == TRANSITIONWIDGET) {
1235 newGroup->addToGroup(selection.at(i));
1236 selection.at(i)->setFlag(QGraphicsItem::ItemIsMovable, false);
1239 KdenliveSettings::setSnaptopoints(snap);
1241 m_selectionGroup = new AbstractGroupItem(m_document->fps());
1242 m_selectionGroup->setPos(rectUnion.left(), rectUnion.top() - 1);
1243 QPointF diff = m_selectionGroup->pos();
1244 //m_selectionGroup->translate((int) - rectUnion.left(), (int) -rectUnion.top() + 1);
1245 m_selectionGroup->translate(- diff.x(), -diff.y());
1247 scene()->addItem(m_selectionGroup);
1248 for (int i = 0; i < selection.count(); i++) {
1249 if (selection.at(i)->parentItem() == 0 && (selection.at(i)->type() == AVWIDGET || selection.at(i)->type() == TRANSITIONWIDGET || selection.at(i)->type() == GROUPWIDGET)) {
1250 m_selectionGroup->addToGroup(selection.at(i));
1251 selection.at(i)->setFlag(QGraphicsItem::ItemIsMovable, false);
1254 KdenliveSettings::setSnaptopoints(snap);
1255 if (m_selectionGroup) {
1256 m_selectionGroupInfo.startPos = GenTime(m_selectionGroup->scenePos().x(), m_document->fps());
1257 m_selectionGroupInfo.track = m_selectionGroup->track();
1260 } else resetSelectionGroup();
1263 void CustomTrackView::mouseDoubleClickEvent(QMouseEvent *event)
1265 if (m_dragItem && m_dragItem->hasKeyFrames()) {
1266 /*if (m_moveOpMode == KEYFRAME) {
1267 // user double clicked on a keyframe, open edit dialog
1268 //TODO:Â update for effects with several values per keyframe
1269 QDialog d(parentWidget());
1270 Ui::KeyFrameDialog_UI view;
1272 view.kfr_position->setText(m_document->timecode().getTimecode(GenTime(m_dragItem->selectedKeyFramePos(), m_document->fps()) - m_dragItem->cropStart()));
1273 view.kfr_value->setValue(m_dragItem->selectedKeyFrameValue());
1274 view.kfr_value->setFocus();
1275 if (d.exec() == QDialog::Accepted) {
1276 int pos = m_document->timecode().getFrameCount(view.kfr_position->text());
1277 m_dragItem->updateKeyFramePos(GenTime(pos, m_document->fps()) + m_dragItem->cropStart(), (double) view.kfr_value->value() * m_dragItem->keyFrameFactor());
1278 ClipItem *item = static_cast <ClipItem *>(m_dragItem);
1279 QString previous = item->keyframes(item->selectedEffectIndex());
1280 item->updateKeyframeEffect();
1281 QString next = item->keyframes(item->selectedEffectIndex());
1282 EditKeyFrameCommand *command = new EditKeyFrameCommand(this, item->track(), item->startPos(), item->selectedEffectIndex(), previous, next, false);
1283 m_commandStack->push(command);
1284 updateEffect(m_document->tracksCount() - item->track(), item->startPos(), item->selectedEffect(), item->selectedEffectIndex());
1285 emit clipItemSelected(item, item->selectedEffectIndex());
1290 GenTime keyFramePos = GenTime((int)(mapToScene(event->pos()).x()), m_document->fps()) - m_dragItem->startPos() + m_dragItem->cropStart();
1291 int val = m_dragItem->addKeyFrame(keyFramePos, mapToScene(event->pos()).toPoint().y());
1292 ClipItem * item = static_cast <ClipItem *>(m_dragItem);
1293 //QString previous = item->keyframes(item->selectedEffectIndex());
1294 QDomElement oldEffect = item->selectedEffect().cloneNode().toElement();
1295 item->insertKeyframe(item->getEffectAt(item->selectedEffectIndex()), keyFramePos.frames(m_document->fps()), val);
1296 //item->updateKeyframeEffect();
1297 //QString next = item->keyframes(item->selectedEffectIndex());
1298 QDomElement newEffect = item->selectedEffect().cloneNode().toElement();
1299 EditEffectCommand *command = new EditEffectCommand(this, m_document->tracksCount() - item->track(), item->startPos(), oldEffect, newEffect, item->selectedEffectIndex(), false);
1300 //EditKeyFrameCommand *command = new EditKeyFrameCommand(this, m_dragItem->track(), m_dragItem->startPos(), item->selectedEffectIndex(), previous, next, false);
1301 m_commandStack->push(command);
1302 updateEffect(m_document->tracksCount() - item->track(), item->startPos(), item->selectedEffect(), item->selectedEffectIndex());
1303 emit clipItemSelected(item, item->selectedEffectIndex());
1305 } else if (m_dragItem && !m_dragItem->isItemLocked()) {
1308 QList<QGraphicsItem *> collisionList = items(event->pos());
1309 if (collisionList.count() == 1 && collisionList.at(0)->type() == GUIDEITEM) {
1310 Guide *editGuide = (Guide *) collisionList.at(0);
1311 if (editGuide) slotEditGuide(editGuide->info());
1316 void CustomTrackView::editItemDuration()
1318 AbstractClipItem *item;
1322 if (m_scene->selectedItems().count() == 1) {
1323 item = static_cast <AbstractClipItem *>(m_scene->selectedItems().at(0));
1325 if (m_scene->selectedItems().empty()) {
1326 emit displayMessage(i18n("Cannot find clip to edit"), ErrorMessage);
1328 emit displayMessage(i18n("Cannot edit the duration of multiple items"), ErrorMessage);
1334 if (!item->isItemLocked()) {
1337 if (item->type() == TRANSITIONWIDGET) {
1338 getTransitionAvailableSpace(item, minimum, maximum);
1340 getClipAvailableSpace(item, minimum, maximum);
1342 //kDebug()<<"// GOT MOVE POS: "<<minimum.frames(25)<<" - "<<maximum.frames(25);
1343 ClipDurationDialog d(item, m_document->timecode(), minimum, maximum, this);
1344 if (d.exec() == QDialog::Accepted) {
1345 if (item->type() == TRANSITIONWIDGET) {
1346 // move & resize transition
1348 startInfo.startPos = item->startPos();
1349 startInfo.endPos = item->endPos();
1350 startInfo.track = item->track();
1352 endInfo.startPos = d.startPos();
1353 endInfo.endPos = endInfo.startPos + d.duration();
1354 endInfo.track = item->track();
1355 MoveTransitionCommand *command = new MoveTransitionCommand(this, startInfo, endInfo, true);
1356 m_commandStack->push(command);
1358 // move and resize clip
1359 QUndoCommand *moveCommand = new QUndoCommand();
1360 moveCommand->setText(i18n("Edit clip"));
1361 ItemInfo clipInfo = item->info();
1362 if (d.duration() < item->cropDuration() || d.cropStart() != clipInfo.cropStart) {
1363 // duration was reduced, so process it first
1364 ItemInfo startInfo = clipInfo;
1365 clipInfo.endPos = clipInfo.startPos + d.duration();
1366 clipInfo.cropStart = d.cropStart();
1367 new ResizeClipCommand(this, startInfo, clipInfo, true, false, moveCommand);
1369 if (d.startPos() != clipInfo.startPos) {
1370 ItemInfo startInfo = clipInfo;
1371 clipInfo.startPos = d.startPos();
1372 clipInfo.endPos = item->endPos() + (clipInfo.startPos - startInfo.startPos);
1373 new MoveClipCommand(this, startInfo, clipInfo, true, moveCommand);
1375 if (d.duration() > item->cropDuration()) {
1376 // duration was increased, so process it after move
1377 ItemInfo startInfo = clipInfo;
1378 clipInfo.endPos = clipInfo.startPos + d.duration();
1379 clipInfo.cropStart = d.cropStart();
1380 new ResizeClipCommand(this, startInfo, clipInfo, true, false, moveCommand);
1382 m_commandStack->push(moveCommand);
1385 } else emit displayMessage(i18n("Item is locked"), ErrorMessage);
1388 void CustomTrackView::editKeyFrame(const GenTime pos, const int track, const int index, const QString keyframes)
1390 ClipItem *clip = getClipItemAt((int)pos.frames(m_document->fps()), track);
1392 clip->setKeyframes(index, keyframes);
1393 updateEffect(m_document->tracksCount() - clip->track(), clip->startPos(), clip->effectAt(index), index, false);
1394 } else emit displayMessage(i18n("Cannot find clip with keyframe"), ErrorMessage);
1398 void CustomTrackView::displayContextMenu(QPoint pos, AbstractClipItem *clip, AbstractGroupItem *group)
1400 m_deleteGuide->setEnabled(m_dragGuide != NULL);
1401 m_editGuide->setEnabled(m_dragGuide != NULL);
1402 m_markerMenu->clear();
1403 m_markerMenu->setEnabled(false);
1405 m_timelineContextMenu->popup(pos);
1406 } else if (group != NULL) {
1407 m_pasteEffectsAction->setEnabled(m_copiedItems.count() == 1);
1408 m_ungroupAction->setEnabled(true);
1409 updateClipTypeActions(NULL);
1410 m_timelineContextClipMenu->popup(pos);
1412 m_ungroupAction->setEnabled(false);
1413 if (clip->type() == AVWIDGET) {
1414 ClipItem *item = static_cast <ClipItem*>(clip);
1415 //build go to marker menu
1416 if (item->baseClip()) {
1417 QList <CommentedTime> markers = item->baseClip()->commentedSnapMarkers();
1418 int offset = item->startPos().frames(m_document->fps());
1419 if (!markers.isEmpty()) {
1420 for (int i = 0; i < markers.count(); i++) {
1421 int pos = (int) markers.at(i).time().frames(m_document->timecode().fps());
1422 QString position = m_document->timecode().getTimecode(markers.at(i).time()) + ' ' + markers.at(i).comment();
1423 QAction *go = m_markerMenu->addAction(position);
1424 go->setData(pos + offset);
1427 m_markerMenu->setEnabled(!m_markerMenu->isEmpty());
1429 updateClipTypeActions(item);
1430 m_pasteEffectsAction->setEnabled(m_copiedItems.count() == 1);
1431 m_timelineContextClipMenu->popup(pos);
1432 } else if (clip->type() == TRANSITIONWIDGET) {
1433 m_timelineContextTransitionMenu->popup(pos);
1438 void CustomTrackView::activateMonitor()
1440 emit activateDocumentMonitor();
1443 void CustomTrackView::insertClipCut(DocClipBase *clip, int in, int out)
1445 resetSelectionGroup();
1447 info.startPos = GenTime();
1448 info.cropStart = GenTime(in, m_document->fps());
1449 info.endPos = GenTime(out - in, m_document->fps());
1450 info.cropDuration = info.endPos - info.startPos;
1453 // Check if clip can be inserted at that position
1454 ItemInfo pasteInfo = info;
1455 pasteInfo.startPos = GenTime(m_cursorPos, m_document->fps());
1456 pasteInfo.endPos = pasteInfo.startPos + info.endPos;
1457 pasteInfo.track = selectedTrack();
1458 if (!canBePastedTo(pasteInfo, AVWIDGET)) {
1459 emit displayMessage(i18n("Cannot insert clip in timeline"), ErrorMessage);
1463 AddTimelineClipCommand *command = new AddTimelineClipCommand(this, clip->toXML(), clip->getId(), pasteInfo, EffectsList(), m_scene->editMode() == OVERWRITEEDIT, m_scene->editMode() == INSERTEDIT, true, false);
1464 m_commandStack->push(command);
1466 selectClip(true, false);
1467 // Automatic audio split
1468 if (KdenliveSettings::splitaudio())
1472 bool CustomTrackView::insertDropClips(const QMimeData *data, const QPoint pos)
1474 if (data->hasFormat("kdenlive/clip")) {
1476 m_scene->clearSelection();
1477 resetSelectionGroup(false);
1478 QStringList list = QString(data->data("kdenlive/clip")).split(';');
1479 DocClipBase *clip = m_document->getBaseClip(list.at(0));
1481 kDebug() << " WARNING))))))))) CLIP NOT FOUND : " << list.at(0);
1484 QPointF framePos = mapToScene(pos);
1486 info.startPos = GenTime();
1487 info.cropStart = GenTime(list.at(1).toInt(), m_document->fps());
1488 info.endPos = GenTime(list.at(2).toInt() - list.at(1).toInt(), m_document->fps());
1489 info.cropDuration = info.endPos - info.startPos;
1492 // Check if clip can be inserted at that position
1493 ItemInfo pasteInfo = info;
1494 pasteInfo.startPos = GenTime((int)(framePos.x() + 0.5), m_document->fps());
1495 pasteInfo.endPos = pasteInfo.startPos + info.endPos;
1496 pasteInfo.track = (int)(framePos.y() / m_tracksHeight);
1497 framePos.setX((int)(framePos.x() + 0.5));
1498 framePos.setY(pasteInfo.track * m_tracksHeight);
1499 if (!canBePastedTo(pasteInfo, AVWIDGET)) {
1502 m_selectionGroup = new AbstractGroupItem(m_document->fps());
1503 ClipItem *item = new ClipItem(clip, info, m_document->fps(), 1.0, 1);
1504 m_selectionGroup->addToGroup(item);
1505 item->setFlag(QGraphicsItem::ItemIsMovable, false);
1507 QList <GenTime> offsetList;
1508 offsetList.append(info.endPos);
1509 updateSnapPoints(NULL, offsetList);
1510 m_selectionGroup->setPos(framePos);
1511 scene()->addItem(m_selectionGroup);
1512 m_selectionGroup->setSelected(true);
1514 } else if (data->hasFormat("kdenlive/producerslist")) {
1516 QStringList ids = QString(data->data("kdenlive/producerslist")).split(';');
1517 m_scene->clearSelection();
1518 resetSelectionGroup(false);
1520 QList <GenTime> offsetList;
1521 QList <ItemInfo> infoList;
1522 QPointF framePos = mapToScene(pos);
1523 GenTime start = GenTime((int)(framePos.x() + 0.5), m_document->fps());
1524 int track = (int)(framePos.y() / m_tracksHeight);
1525 framePos.setX((int)(framePos.x() + 0.5));
1526 framePos.setY(track * m_tracksHeight);
1528 // Check if clips can be inserted at that position
1529 for (int i = 0; i < ids.size(); ++i) {
1530 DocClipBase *clip = m_document->getBaseClip(ids.at(i));
1532 kDebug() << " WARNING))))))))) CLIP NOT FOUND : " << ids.at(i);
1536 info.startPos = start;
1537 info.cropDuration = clip->duration();
1538 info.endPos = info.startPos + info.cropDuration;
1540 infoList.append(info);
1541 start += clip->duration();
1543 if (!canBePastedTo(infoList, AVWIDGET)) {
1546 m_selectionGroup = new AbstractGroupItem(m_document->fps());
1548 for (int i = 0; i < ids.size(); ++i) {
1549 DocClipBase *clip = m_document->getBaseClip(ids.at(i));
1551 info.startPos = start;
1552 info.cropDuration = clip->duration();
1553 info.endPos = info.startPos + info.cropDuration;
1555 start += info.cropDuration;
1556 offsetList.append(start);
1557 ClipItem *item = new ClipItem(clip, info, m_document->fps(), 1.0, 1, false);
1558 item->setFlag(QGraphicsItem::ItemIsMovable, false);
1559 m_selectionGroup->addToGroup(item);
1560 if (!clip->isPlaceHolder()) m_waitingThumbs.append(item);
1563 updateSnapPoints(NULL, offsetList);
1564 m_selectionGroup->setPos(framePos);
1565 scene()->addItem(m_selectionGroup);
1566 //m_selectionGroup->setZValue(10);
1567 m_thumbsTimer.start();
1571 // the drag is not a clip (may be effect, ...)
1579 void CustomTrackView::dragEnterEvent(QDragEnterEvent * event)
1581 if (insertDropClips(event->mimeData(), event->pos())) {
1582 event->acceptProposedAction();
1583 } else QGraphicsView::dragEnterEvent(event);
1586 bool CustomTrackView::itemCollision(AbstractClipItem *item, ItemInfo newPos)
1588 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);
1589 QList<QGraphicsItem*> collindingItems = scene()->items(shape, Qt::IntersectsItemShape);
1590 collindingItems.removeAll(item);
1591 if (collindingItems.isEmpty()) return false;
1593 for (int i = 0; i < collindingItems.count(); i++) {
1594 QGraphicsItem *collision = collindingItems.at(i);
1595 if (collision->type() == item->type()) {
1597 kDebug() << "// COLLISIION DETECTED";
1605 void CustomTrackView::slotRefreshEffects(ClipItem *clip)
1607 int track = m_document->tracksCount() - clip->track();
1608 GenTime pos = clip->startPos();
1609 if (!m_document->renderer()->mltRemoveEffect(track, pos, "-1", false, false)) {
1610 emit displayMessage(i18n("Problem deleting effect"), ErrorMessage);
1613 bool success = true;
1614 for (int i = 0; i < clip->effectsCount(); i++) {
1615 if (!m_document->renderer()->mltAddEffect(track, pos, clip->getEffectArgs(clip->effectAt(i)), false)) success = false;
1617 if (!success) emit displayMessage(i18n("Problem adding effect to clip"), ErrorMessage);
1618 m_document->renderer()->doRefresh();
1621 void CustomTrackView::addEffect(int track, GenTime pos, QDomElement effect)
1623 ClipItem *clip = getClipItemAt((int)pos.frames(m_document->fps()), m_document->tracksCount() - track);
1625 // Special case: speed effect
1626 if (effect.attribute("id") == "speed") {
1627 if (clip->clipType() != VIDEO && clip->clipType() != AV && clip->clipType() != PLAYLIST) {
1628 emit displayMessage(i18n("Problem adding effect to clip"), ErrorMessage);
1631 double speed = EffectsList::parameter(effect, "speed").toDouble() / 100.0;
1632 int strobe = EffectsList::parameter(effect, "strobe").toInt();
1633 if (strobe == 0) strobe = 1;
1634 doChangeClipSpeed(clip->info(), clip->speedIndependantInfo(), speed, 1.0, strobe, clip->baseClip()->getId());
1635 EffectsParameterList params = clip->addEffect(effect);
1636 m_document->renderer()->mltAddEffect(track, pos, params);
1637 if (clip->isSelected()) emit clipItemSelected(clip);
1640 EffectsParameterList params = clip->addEffect(effect);
1641 if (!m_document->renderer()->mltAddEffect(track, pos, params))
1642 emit displayMessage(i18n("Problem adding effect to clip"), ErrorMessage);
1643 if (clip->isSelected()) emit clipItemSelected(clip);
1644 } else emit displayMessage(i18n("Cannot find clip to add effect"), ErrorMessage);
1647 void CustomTrackView::deleteEffect(int track, GenTime pos, QDomElement effect)
1649 QString index = effect.attribute("kdenlive_ix");
1650 // Special case: speed effect
1651 if (effect.attribute("id") == "speed") {
1652 ClipItem *clip = getClipItemAt((int)pos.frames(m_document->fps()), m_document->tracksCount() - track);
1654 doChangeClipSpeed(clip->info(), clip->speedIndependantInfo(), 1.0, clip->speed(), 1, clip->baseClip()->getId());
1655 clip->deleteEffect(index);
1656 emit clipItemSelected(clip);
1657 m_document->renderer()->mltRemoveEffect(track, pos, index, true);
1661 if (!m_document->renderer()->mltRemoveEffect(track, pos, index, true)) {
1662 kDebug() << "// ERROR REMOV EFFECT: " << index << ", DISABLE: " << effect.attribute("disable");
1663 emit displayMessage(i18n("Problem deleting effect"), ErrorMessage);
1666 ClipItem *clip = getClipItemAt((int)pos.frames(m_document->fps()), m_document->tracksCount() - track);
1668 clip->deleteEffect(index);
1669 emit clipItemSelected(clip);
1673 void CustomTrackView::slotAddGroupEffect(QDomElement effect, AbstractGroupItem *group)
1675 QList<QGraphicsItem *> itemList = group->childItems();
1676 QUndoCommand *effectCommand = new QUndoCommand();
1678 QDomNode namenode = effect.elementsByTagName("name").item(0);
1679 if (!namenode.isNull()) effectName = i18n(namenode.toElement().text().toUtf8().data());
1680 else effectName = i18n("effect");
1681 effectCommand->setText(i18n("Add %1", effectName));
1683 for (int i = 0; i < itemList.count(); i++) {
1684 if (itemList.at(i)->type() == AVWIDGET) {
1685 ClipItem *item = static_cast <ClipItem *>(itemList.at(i));
1686 if (effect.attribute("type") == "audio") {
1687 // Don't add audio effects on video clips
1688 if (item->isVideoOnly() || (item->clipType() != AUDIO && item->clipType() != AV && item->clipType() != PLAYLIST)) continue;
1689 } else if (effect.hasAttribute("type") == false) {
1690 // Don't add video effect on audio clips
1691 if (item->isAudioOnly() || item->clipType() == AUDIO) continue;
1694 if (effect.attribute("unique", "0") != "0" && item->hasEffect(effect.attribute("tag"), effect.attribute("id")) != -1) {
1695 emit displayMessage(i18n("Effect already present in clip"), ErrorMessage);
1698 if (item->isItemLocked()) {
1701 item->initEffect(effect);
1702 if (effect.attribute("tag") == "ladspa") {
1703 QString ladpsaFile = m_document->getLadspaFile();
1704 initEffects::ladspaEffectFile(ladpsaFile, effect.attribute("ladspaid").toInt(), getLadspaParams(effect));
1705 effect.setAttribute("src", ladpsaFile);
1707 new AddEffectCommand(this, m_document->tracksCount() - item->track(), item->startPos(), effect, true, effectCommand);
1712 m_commandStack->push(effectCommand);
1713 setDocumentModified();
1714 } else delete effectCommand;
1717 void CustomTrackView::slotAddEffect(QDomElement effect, GenTime pos, int track)
1719 QList<QGraphicsItem *> itemList;
1720 QUndoCommand *effectCommand = new QUndoCommand();
1722 QDomNode namenode = effect.elementsByTagName("name").item(0);
1723 if (!namenode.isNull()) effectName = i18n(namenode.toElement().text().toUtf8().data());
1724 else effectName = i18n("effect");
1725 effectCommand->setText(i18n("Add %1", effectName));
1727 if (track == -1) itemList = scene()->selectedItems();
1728 if (itemList.isEmpty()) {
1729 ClipItem *clip = getClipItemAt((int) pos.frames(m_document->fps()), track);
1730 if (clip) itemList.append(clip);
1731 else emit displayMessage(i18n("Select a clip if you want to apply an effect"), ErrorMessage);
1735 for (int i = 0; i < itemList.count(); i++) {
1736 if (itemList.at(i)->type() == GROUPWIDGET) {
1737 QList<QGraphicsItem *> subitems = itemList.at(i)->childItems();
1738 for (int j = 0; j < subitems.count(); j++) {
1739 if (!itemList.contains(subitems.at(j))) itemList.append(subitems.at(j));
1744 for (int i = 0; i < itemList.count(); i++) {
1745 if (itemList.at(i)->type() == AVWIDGET) {
1746 ClipItem *item = static_cast <ClipItem *>(itemList.at(i));
1747 if (effect.attribute("type") == "audio") {
1748 // Don't add audio effects on video clips
1749 if (item->isVideoOnly() || (item->clipType() != AUDIO && item->clipType() != AV && item->clipType() != PLAYLIST)) {
1750 emit displayMessage(i18n("Cannot add an audio effect to this clip"), ErrorMessage);
1753 } else if (effect.hasAttribute("type") == false) {
1754 // Don't add video effect on audio clips
1755 if (item->isAudioOnly() || item->clipType() == AUDIO) {
1756 emit displayMessage(i18n("Cannot add a video effect to this clip"), ErrorMessage);
1760 if (item->hasEffect(effect.attribute("tag"), effect.attribute("id")) != -1 && effect.attribute("unique", "0") != "0") {
1761 emit displayMessage(i18n("Effect already present in clip"), ErrorMessage);
1764 if (item->isItemLocked()) {
1767 if (effect.attribute("id") == "freeze" && m_cursorPos > item->startPos().frames(m_document->fps()) && m_cursorPos < item->endPos().frames(m_document->fps())) {
1768 item->initEffect(effect, m_cursorPos - item->startPos().frames(m_document->fps()));
1769 } else item->initEffect(effect);
1770 if (effect.attribute("tag") == "ladspa") {
1771 QString ladpsaFile = m_document->getLadspaFile();
1772 initEffects::ladspaEffectFile(ladpsaFile, effect.attribute("ladspaid").toInt(), getLadspaParams(effect));
1773 effect.setAttribute("src", ladpsaFile);
1775 new AddEffectCommand(this, m_document->tracksCount() - item->track(), item->startPos(), effect, true, effectCommand);
1778 if (effectCommand->childCount() > 0) {
1779 m_commandStack->push(effectCommand);
1780 setDocumentModified();
1781 } else delete effectCommand;
1784 void CustomTrackView::slotDeleteEffect(ClipItem *clip, QDomElement effect, bool affectGroup)
1786 if (affectGroup && clip->parentItem() && clip->parentItem() == m_selectionGroup) {
1787 //clip is in a group, also remove the effect in other clips of the group
1788 QList<QGraphicsItem *> items = m_selectionGroup->childItems();
1789 QUndoCommand *delCommand = new QUndoCommand();
1791 QDomNode namenode = effect.elementsByTagName("name").item(0);
1792 if (!namenode.isNull()) effectName = i18n(namenode.toElement().text().toUtf8().data());
1793 else effectName = i18n("effect");
1794 delCommand->setText(i18n("Delete %1", effectName));
1797 for (int i = 0; i < items.count(); i++) {
1798 if (items.at(i)->type() == GROUPWIDGET) {
1799 QList<QGraphicsItem *> subitems = items.at(i)->childItems();
1800 for (int j = 0; j < subitems.count(); j++) {
1801 if (!items.contains(subitems.at(j))) items.append(subitems.at(j));
1806 for (int i = 0; i < items.count(); i++) {
1807 if (items.at(i)->type() == AVWIDGET) {
1808 ClipItem *item = static_cast <ClipItem *>(items.at(i));
1809 int ix = item->hasEffect(effect.attribute("tag"), effect.attribute("id"));
1811 QDomElement eff = item->effectAt(ix);
1812 new AddEffectCommand(this, m_document->tracksCount() - item->track(), item->startPos(), eff, false, delCommand);
1816 if (delCommand->childCount() > 0) m_commandStack->push(delCommand);
1817 else delete delCommand;
1820 AddEffectCommand *command = new AddEffectCommand(this, m_document->tracksCount() - clip->track(), clip->startPos(), effect, false);
1821 m_commandStack->push(command);
1822 setDocumentModified();
1825 void CustomTrackView::updateEffect(int track, GenTime pos, QDomElement insertedEffect, int ix, bool triggeredByUser)
1827 if (insertedEffect.isNull()) {
1828 emit displayMessage(i18n("Problem editing effect"), ErrorMessage);
1831 ClipItem *clip = getClipItemAt((int)pos.frames(m_document->fps()), m_document->tracksCount() - track);
1832 QDomElement effect = insertedEffect.cloneNode().toElement();
1834 // Special case: speed effect
1835 if (effect.attribute("id") == "speed") {
1836 if (effect.attribute("disable") == "1") doChangeClipSpeed(clip->info(), clip->speedIndependantInfo(), 1.0, clip->speed(), 1, clip->baseClip()->getId());
1838 double speed = EffectsList::parameter(effect, "speed").toDouble() / 100.0;
1839 int strobe = EffectsList::parameter(effect, "strobe").toInt();
1840 if (strobe == 0) strobe = 1;
1841 doChangeClipSpeed(clip->info(), clip->speedIndependantInfo(), speed, clip->speed(), strobe, clip->baseClip()->getId());
1843 clip->setEffectAt(ix, effect);
1844 if (ix == clip->selectedEffectIndex()) {
1845 clip->setSelectedEffect(ix);
1846 if (!triggeredByUser) emit clipItemSelected(clip, ix);
1851 EffectsParameterList effectParams = clip->getEffectArgs(effect);
1852 if (effect.attribute("tag") == "ladspa") {
1853 // Update the ladspa affect file
1854 initEffects::ladspaEffectFile(effect.attribute("src"), effect.attribute("ladspaid").toInt(), getLadspaParams(effect));
1856 // check if we are trying to reset a keyframe effect
1857 if (effectParams.hasParam("keyframes") && effectParams.paramValue("keyframes").isEmpty()) {
1858 clip->initEffect(effect);
1859 effectParams = clip->getEffectArgs(effect);
1861 if (!m_document->renderer()->mltEditEffect(m_document->tracksCount() - clip->track(), clip->startPos(), effectParams))
1862 emit displayMessage(i18n("Problem editing effect"), ErrorMessage);
1864 clip->setEffectAt(ix, effect);
1865 if (ix == clip->selectedEffectIndex()) {
1866 clip->setSelectedEffect(ix);
1867 if (!triggeredByUser) emit clipItemSelected(clip, ix);
1869 if (effect.attribute("tag") == "volume" || effect.attribute("tag") == "brightness") {
1870 // A fade effect was modified, update the clip
1871 if (effect.attribute("id") == "fadein" || effect.attribute("id") == "fade_from_black") {
1872 int pos = effectParams.paramValue("out").toInt() - effectParams.paramValue("in").toInt();
1873 clip->setFadeIn(pos);
1875 if (effect.attribute("id") == "fadeout" || effect.attribute("id") == "fade_to_black") {
1876 int pos = effectParams.paramValue("out").toInt() - effectParams.paramValue("in").toInt();
1877 clip->setFadeOut(pos);
1881 setDocumentModified();
1884 void CustomTrackView::moveEffect(int track, GenTime pos, int oldPos, int newPos)
1886 ClipItem *clip = getClipItemAt((int)pos.frames(m_document->fps()), m_document->tracksCount() - track);
1887 if (clip && !clip->effectAt(newPos - 1).isNull() && !clip->effectAt(oldPos - 1).isNull()) {
1888 QDomElement act = clip->effectAt(newPos - 1);
1889 QDomElement before = clip->effectAt(oldPos - 1);
1890 clip->setEffectAt(oldPos - 1, act);
1891 clip->setEffectAt(newPos - 1, before);
1892 // special case: speed effect, which is a pseudo-effect, not appearing in MLT's effects
1893 if (act.attribute("id") == "speed") {
1894 m_document->renderer()->mltUpdateEffectPosition(track, pos, oldPos, newPos);
1895 } else if (before.attribute("id") == "speed") {
1896 m_document->renderer()->mltUpdateEffectPosition(track, pos, newPos, oldPos);
1897 } else m_document->renderer()->mltMoveEffect(track, pos, oldPos, newPos);
1898 emit clipItemSelected(clip, newPos - 1);
1899 setDocumentModified();
1900 } else emit displayMessage(i18n("Cannot move effect"), ErrorMessage);
1903 void CustomTrackView::slotChangeEffectState(ClipItem *clip, int effectPos, bool disable)
1905 QDomElement effect = clip->effectAt(effectPos);
1906 QDomElement oldEffect = effect.cloneNode().toElement();
1908 effect.setAttribute("disable", (int) disable);
1909 EditEffectCommand *command = new EditEffectCommand(this, m_document->tracksCount() - clip->track(), clip->startPos(), oldEffect, effect, effectPos, true);
1910 m_commandStack->push(command);
1911 setDocumentModified();;
1914 void CustomTrackView::slotChangeEffectPosition(ClipItem *clip, int currentPos, int newPos)
1916 MoveEffectCommand *command = new MoveEffectCommand(this, m_document->tracksCount() - clip->track(), clip->startPos(), currentPos, newPos);
1917 m_commandStack->push(command);
1918 setDocumentModified();
1921 void CustomTrackView::slotUpdateClipEffect(ClipItem *clip, QDomElement oldeffect, QDomElement effect, int ix)
1923 EditEffectCommand *command = new EditEffectCommand(this, m_document->tracksCount() - clip->track(), clip->startPos(), oldeffect, effect, ix, true);
1924 m_commandStack->push(command);
1927 ClipItem *CustomTrackView::cutClip(ItemInfo info, GenTime cutTime, bool cut, bool execute)
1931 ClipItem *item = getClipItemAt((int) info.startPos.frames(m_document->fps()), info.track);
1932 if (!item || cutTime >= item->endPos() || cutTime <= item->startPos()) {
1933 emit displayMessage(i18n("Cannot find clip to cut"), ErrorMessage);
1934 if (item) 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);
1935 else kDebug() << "/// ERROR NO CLIP at: " << info.startPos.frames(m_document->fps()) << ", track: " << info.track;
1936 m_blockRefresh = false;
1939 if (item->parentItem()) {
1940 // Item is part of a group, reset group
1941 resetSelectionGroup();
1943 kDebug() << "///////// CUTTING CLIP : (" << item->startPos().frames(25) << "-" << item->endPos().frames(25) << "), INFO: (" << info.startPos.frames(25) << "-" << info.endPos.frames(25) << ")" << ", CUT: " << cutTime.frames(25);
1945 if (execute) m_document->renderer()->mltCutClip(m_document->tracksCount() - info.track, cutTime);
1946 int cutPos = (int) cutTime.frames(m_document->fps());
1948 newPos.startPos = cutTime;
1949 newPos.endPos = info.endPos;
1950 newPos.cropStart = item->info().cropStart + (cutTime - info.startPos);
1951 newPos.track = info.track;
1952 newPos.cropDuration = newPos.endPos - newPos.startPos;
1954 bool snap = KdenliveSettings::snaptopoints();
1955 KdenliveSettings::setSnaptopoints(false);
1956 ClipItem *dup = item->clone(newPos);
1957 // remove unwanted effects (fade in) from 2nd part of cutted clip
1958 int ix = dup->hasEffect(QString(), "fadein");
1960 QDomElement oldeffect = item->effectAt(ix);
1961 dup->deleteEffect(oldeffect.attribute("kdenlive_ix"));
1963 ix = dup->hasEffect(QString(), "fade_from_black");
1965 QDomElement oldeffect = item->effectAt(ix);
1966 dup->deleteEffect(oldeffect.attribute("kdenlive_ix"));
1968 item->resizeEnd(cutPos);
1969 scene()->addItem(dup);
1970 if (item->checkKeyFrames()) slotRefreshEffects(item);
1971 if (dup->checkKeyFrames()) slotRefreshEffects(dup);
1972 item->baseClip()->addReference();
1973 m_document->updateClip(item->baseClip()->getId());
1974 setDocumentModified();
1975 KdenliveSettings::setSnaptopoints(snap);
1977 //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);
1981 ClipItem *item = getClipItemAt((int) info.startPos.frames(m_document->fps()), info.track);
1982 ClipItem *dup = getClipItemAt((int) cutTime.frames(m_document->fps()), info.track);
1984 if (!item || !dup || item == dup) {
1985 emit displayMessage(i18n("Cannot find clip to uncut"), ErrorMessage);
1986 m_blockRefresh = false;
1989 if (m_document->renderer()->mltRemoveClip(m_document->tracksCount() - info.track, cutTime) == false) {
1990 emit displayMessage(i18n("Error removing clip at %1 on track %2", m_document->timecode().getTimecodeFromFrames(cutTime.frames(m_document->fps())), info.track), ErrorMessage);
1994 /*kDebug() << "// UNCUTTING CLIPS: ITEM 1 (" << item->startPos().frames(25) << "x" << item->endPos().frames(25) << ")";
1995 kDebug() << "// UNCUTTING CLIPS: ITEM 2 (" << dup->startPos().frames(25) << "x" << dup->endPos().frames(25) << ")";
1996 kDebug() << "// UNCUTTING CLIPS, INFO (" << info.startPos.frames(25) << "x" << info.endPos.frames(25) << ") , CUT: " << cutTime.frames(25);;*/
1997 //deleteClip(dup->info());
1999 bool snap = KdenliveSettings::snaptopoints();
2000 KdenliveSettings::setSnaptopoints(false);
2002 if (dup->isSelected()) emit clipItemSelected(NULL);
2003 dup->baseClip()->removeReference();
2004 m_document->updateClip(dup->baseClip()->getId());
2005 scene()->removeItem(dup);
2008 ItemInfo clipinfo = item->info();
2009 clipinfo.track = m_document->tracksCount() - clipinfo.track;
2010 bool success = m_document->renderer()->mltResizeClipEnd(clipinfo, info.endPos - info.startPos);
2012 item->resizeEnd((int) info.endPos.frames(m_document->fps()));
2013 setDocumentModified();
2015 emit displayMessage(i18n("Error when resizing clip"), ErrorMessage);
2016 KdenliveSettings::setSnaptopoints(snap);
2020 //QTimer::singleShot(3000, this, SLOT(slotEnableRefresh()));
2023 void CustomTrackView::slotEnableRefresh()
2025 m_blockRefresh = false;
2028 void CustomTrackView::slotAddTransitionToSelectedClips(QDomElement transition)
2030 QList<QGraphicsItem *> itemList = scene()->selectedItems();
2031 if (itemList.count() == 1) {
2032 if (itemList.at(0)->type() == AVWIDGET) {
2033 ClipItem *item = (ClipItem *) itemList.at(0);
2035 info.track = item->track();
2036 ClipItem *transitionClip = NULL;
2037 const int transitiontrack = getPreviousVideoTrack(info.track);
2038 GenTime pos = GenTime((int)(mapToScene(m_menuPosition).x()), m_document->fps());
2039 if (pos < item->startPos() + item->cropDuration() / 2) {
2040 // add transition to clip start
2041 info.startPos = item->startPos();
2042 if (transitiontrack != 0) transitionClip = getClipItemAt((int) info.startPos.frames(m_document->fps()), m_document->tracksCount() - transitiontrack);
2043 if (transitionClip && transitionClip->endPos() < item->endPos()) {
2044 info.endPos = transitionClip->endPos();
2045 } else info.endPos = info.startPos + GenTime(65, m_document->fps());
2046 // Check there is no other transition at that place
2047 double startY = info.track * m_tracksHeight + 1 + m_tracksHeight / 2;
2048 QRectF r(info.startPos.frames(m_document->fps()), startY, (info.endPos - info.startPos).frames(m_document->fps()), m_tracksHeight / 2);
2049 QList<QGraphicsItem *> selection = m_scene->items(r);
2050 bool transitionAccepted = true;
2051 for (int i = 0; i < selection.count(); i++) {
2052 if (selection.at(i)->type() == TRANSITIONWIDGET) {
2053 Transition *tr = static_cast <Transition *>(selection.at(i));
2054 if (tr->startPos() - info.startPos > GenTime(5, m_document->fps())) {
2055 if (tr->startPos() < info.endPos) info.endPos = tr->startPos();
2056 } else transitionAccepted = false;
2059 if (transitionAccepted) slotAddTransition(item, info, transitiontrack, transition);
2060 else emit displayMessage(i18n("Cannot add transition"), ErrorMessage);
2063 // add transition to clip end
2064 info.endPos = item->endPos();
2065 if (transitiontrack != 0) transitionClip = getClipItemAt((int) info.endPos.frames(m_document->fps()), m_document->tracksCount() - transitiontrack);
2066 if (transitionClip && transitionClip->startPos() > item->startPos()) {
2067 info.startPos = transitionClip->startPos();
2068 } else info.startPos = info.endPos - GenTime(65, m_document->fps());
2069 if (transition.attribute("tag") == "luma") EffectsList::setParameter(transition, "reverse", "1");
2070 else if (transition.attribute("id") == "slide") EffectsList::setParameter(transition, "invert", "1");
2072 // Check there is no other transition at that place
2073 double startY = info.track * m_tracksHeight + 1 + m_tracksHeight / 2;
2074 QRectF r(info.startPos.frames(m_document->fps()), startY, (info.endPos - info.startPos).frames(m_document->fps()), m_tracksHeight / 2);
2075 QList<QGraphicsItem *> selection = m_scene->items(r);
2076 bool transitionAccepted = true;
2077 for (int i = 0; i < selection.count(); i++) {
2078 if (selection.at(i)->type() == TRANSITIONWIDGET) {
2079 Transition *tr = static_cast <Transition *>(selection.at(i));
2080 if (info.endPos - tr->endPos() > GenTime(5, m_document->fps())) {
2081 if (tr->endPos() > info.startPos) info.startPos = tr->endPos();
2082 } else transitionAccepted = false;
2085 if (transitionAccepted) slotAddTransition(item, info, transitiontrack, transition);
2086 else emit displayMessage(i18n("Cannot add transition"), ErrorMessage);
2089 } else for (int i = 0; i < itemList.count(); i++) {
2090 if (itemList.at(i)->type() == AVWIDGET) {
2091 ClipItem *item = (ClipItem *) itemList.at(i);
2093 info.startPos = item->startPos();
2094 info.endPos = info.startPos + GenTime(65, m_document->fps());
2095 info.track = item->track();
2097 // Check there is no other transition at that place
2098 double startY = info.track * m_tracksHeight + 1 + m_tracksHeight / 2;
2099 QRectF r(info.startPos.frames(m_document->fps()), startY, (info.endPos - info.startPos).frames(m_document->fps()), m_tracksHeight / 2);
2100 QList<QGraphicsItem *> selection = m_scene->items(r);
2101 bool transitionAccepted = true;
2102 for (int i = 0; i < selection.count(); i++) {
2103 if (selection.at(i)->type() == TRANSITIONWIDGET) {
2104 Transition *tr = static_cast <Transition *>(selection.at(i));
2105 if (tr->startPos() - info.startPos > GenTime(5, m_document->fps())) {
2106 if (tr->startPos() < info.endPos) info.endPos = tr->startPos();
2107 } else transitionAccepted = false;
2110 int transitiontrack = getPreviousVideoTrack(info.track);
2111 if (transitionAccepted) slotAddTransition(item, info, transitiontrack, transition);
2112 else emit displayMessage(i18n("Cannot add transition"), ErrorMessage);
2117 void CustomTrackView::slotAddTransition(ClipItem* /*clip*/, ItemInfo transitionInfo, int endTrack, QDomElement transition)
2119 if (transitionInfo.startPos >= transitionInfo.endPos) {
2120 emit displayMessage(i18n("Invalid transition"), ErrorMessage);
2123 AddTransitionCommand* command = new AddTransitionCommand(this, transitionInfo, endTrack, transition, false, true);
2124 m_commandStack->push(command);
2125 setDocumentModified();
2128 void CustomTrackView::addTransition(ItemInfo transitionInfo, int endTrack, QDomElement params, bool refresh)
2130 Transition *tr = new Transition(transitionInfo, endTrack, m_document->fps(), params, true);
2131 //kDebug() << "---- ADDING transition " << params.attribute("value");
2132 if (m_document->renderer()->mltAddTransition(tr->transitionTag(), endTrack, m_document->tracksCount() - transitionInfo.track, transitionInfo.startPos, transitionInfo.endPos, tr->toXML(), refresh)) {
2133 scene()->addItem(tr);
2134 setDocumentModified();
2136 emit displayMessage(i18n("Cannot add transition"), ErrorMessage);
2141 void CustomTrackView::deleteTransition(ItemInfo transitionInfo, int endTrack, QDomElement /*params*/, bool refresh)
2143 Transition *item = getTransitionItemAt(transitionInfo.startPos, transitionInfo.track);
2145 emit displayMessage(i18n("Select clip to delete"), ErrorMessage);
2148 m_document->renderer()->mltDeleteTransition(item->transitionTag(), endTrack, m_document->tracksCount() - transitionInfo.track, transitionInfo.startPos, transitionInfo.endPos, item->toXML(), refresh);
2149 if (m_dragItem == item) m_dragItem = NULL;
2151 #if QT_VERSION >= 0x040600
2152 // animate item deletion
2153 item->closeAnimation();
2157 emit transitionItemSelected(NULL);
2158 setDocumentModified();
2161 void CustomTrackView::slotTransitionUpdated(Transition *tr, QDomElement old)
2163 //kDebug() << "TRANS UPDATE, TRACKS: " << old.attribute("transition_btrack") << ", NEW: " << tr->toXML().attribute("transition_btrack");
2164 QDomElement xml = tr->toXML();
2165 if (old.isNull() || xml.isNull()) {
2166 emit displayMessage(i18n("Cannot update transition"), ErrorMessage);
2169 EditTransitionCommand *command = new EditTransitionCommand(this, tr->track(), tr->startPos(), old, xml, false);
2170 m_commandStack->push(command);
2171 setDocumentModified();
2174 void CustomTrackView::updateTransition(int track, GenTime pos, QDomElement oldTransition, QDomElement transition, bool updateTransitionWidget)
2176 Transition *item = getTransitionItemAt(pos, track);
2178 kWarning() << "Unable to find transition at pos :" << pos.frames(m_document->fps()) << ", ON track: " << track;
2182 if (oldTransition.attribute("transition_atrack") != transition.attribute("transition_atrack") || oldTransition.attribute("transition_btrack") != transition.attribute("transition_btrack")) force = true;
2183 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);
2184 //kDebug() << "ORIGINAL TRACK: "<< oldTransition.attribute("transition_btrack") << ", NEW TRACK: "<<transition.attribute("transition_btrack");
2185 item->setTransitionParameters(transition);
2186 if (updateTransitionWidget) {
2187 ItemInfo info = item->info();
2189 ClipItem *transitionClip = getClipItemAt(info.startPos, info.track);
2190 if (transitionClip && transitionClip->baseClip()) {
2191 QString size = transitionClip->baseClip()->getProperty("frame_size");
2192 double factor = transitionClip->baseClip()->getProperty("aspect_ratio").toDouble();
2193 if (factor == 0) factor = 1.0;
2194 p.setX((int)(size.section('x', 0, 0).toInt() * factor + 0.5));
2195 p.setY(size.section('x', 1, 1).toInt());
2197 emit transitionItemSelected(item, getPreviousVideoTrack(info.track), p, true);
2199 setDocumentModified();
2202 void CustomTrackView::dragMoveEvent(QDragMoveEvent * event)
2205 const QPointF pos = mapToScene(event->pos());
2206 if (m_selectionGroup) {
2207 m_selectionGroup->setPos(pos);
2208 emit mousePosition((int)(m_selectionGroup->scenePos().x() + 0.5));
2209 event->acceptProposedAction();
2211 // Drag enter was not possible, try again at mouse position
2212 insertDropClips(event->mimeData(), event->pos());
2216 QGraphicsView::dragMoveEvent(event);
2220 void CustomTrackView::dragLeaveEvent(QDragLeaveEvent * event)
2222 if (m_selectionGroup && m_clipDrag) {
2223 m_thumbsTimer.stop();
2224 m_waitingThumbs.clear();
2225 QList<QGraphicsItem *> items = m_selectionGroup->childItems();
2227 scene()->destroyItemGroup(m_selectionGroup);
2228 m_selectionGroup = NULL;
2229 } else QGraphicsView::dragLeaveEvent(event);
2232 void CustomTrackView::dropEvent(QDropEvent * event)
2234 if (m_selectionGroup && m_clipDrag) {
2235 QList<QGraphicsItem *> items = m_selectionGroup->childItems();
2236 resetSelectionGroup();
2237 m_scene->clearSelection();
2238 bool hasVideoClip = false;
2239 QUndoCommand *addCommand = new QUndoCommand();
2240 addCommand->setText(i18n("Add timeline clip"));
2241 QList <ClipItem *> brokenClips;
2243 for (int i = 0; i < items.count(); i++) {
2244 ClipItem *item = static_cast <ClipItem *>(items.at(i));
2245 if (!hasVideoClip && (item->clipType() == AV || item->clipType() == VIDEO)) hasVideoClip = true;
2246 if (items.count() == 1) {
2247 updateClipTypeActions(item);
2249 updateClipTypeActions(NULL);
2252 //TODO: take care of edit mode for undo
2253 item->baseClip()->addReference();
2254 //item->setZValue(item->defaultZValue());
2255 m_document->updateClip(item->baseClip()->getId());
2256 ItemInfo info = item->info();
2258 int tracknumber = m_document->tracksCount() - info.track - 1;
2259 bool isLocked = m_document->trackInfoAt(tracknumber).isLocked;
2260 if (isLocked) item->setItemLocked(true);
2261 ItemInfo clipInfo = info;
2262 clipInfo.track = m_document->tracksCount() - item->track();
2263 if (m_document->renderer()->mltInsertClip(clipInfo, item->xml(), item->baseClip()->producer(item->track()), m_scene->editMode() == OVERWRITEEDIT, m_scene->editMode() == INSERTEDIT) == -1) {
2264 emit displayMessage(i18n("Cannot insert clip in timeline"), ErrorMessage);
2265 brokenClips.append(item);
2268 adjustTimelineClips(m_scene->editMode(), item, ItemInfo(), addCommand);
2270 new AddTimelineClipCommand(this, item->xml(), item->clipProducer(), item->info(), item->effectList(), m_scene->editMode() == OVERWRITEEDIT, m_scene->editMode() == INSERTEDIT, false, false, addCommand);
2272 if (item->baseClip()->isTransparent() && getTransitionItemAtStart(info.startPos, info.track) == NULL) {
2273 // add transparency transition
2274 QDomElement trans = MainWindow::transitions.getEffectByTag("composite", "composite").cloneNode().toElement();
2275 new AddTransitionCommand(this, info, getPreviousVideoTrack(info.track), trans, false, true, addCommand);
2277 item->setSelected(true);
2279 qDeleteAll(brokenClips);
2280 brokenClips.clear();
2281 if (addCommand->childCount() > 0) m_commandStack->push(addCommand);
2282 else delete addCommand;
2284 // Automatic audio split
2285 if (KdenliveSettings::splitaudio())
2287 setDocumentModified();
2291 QRectF rect(0, 1 * m_tracksHeight + m_tracksHeight / 2, sceneRect().width(), 2);
2292 QList<QGraphicsItem *> selection = m_scene->items(rect);
2293 QStringList timelineList;
2295 kDebug()<<"// ITEMS on TRACK: "<<selection.count();
2296 for (int i = 0; i < selection.count(); i++) {
2297 if (selection.at(i)->type() == AVWIDGET) {
2298 ClipItem *clip = static_cast <ClipItem *>(selection.at(i));
2299 int start = clip->startPos().frames(m_document->fps());
2300 int end = clip->endPos().frames(m_document->fps());
2301 timelineList.append(QString::number(start) + "-" + QString::number(end));
2304 kDebug() << "// COMPARE:\n" << timelineList << "\n-------------------";
2307 m_pasteEffectsAction->setEnabled(m_copiedItems.count() == 1);
2308 if (items.count() > 1) groupSelectedItems(true);
2309 event->setDropAction(Qt::MoveAction);
2311 } else QGraphicsView::dropEvent(event);
2315 void CustomTrackView::adjustTimelineClips(EDITMODE mode, ClipItem *item, ItemInfo posinfo, QUndoCommand *command)
2317 bool snap = KdenliveSettings::snaptopoints();
2318 KdenliveSettings::setSnaptopoints(false);
2319 if (mode == OVERWRITEEDIT) {
2320 // if we are in overwrite mode, move clips accordingly
2322 if (item == NULL) info = posinfo;
2323 else info = item->info();
2324 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);
2325 QList<QGraphicsItem *> selection = m_scene->items(rect);
2326 if (item) selection.removeAll(item);
2327 for (int i = 0; i < selection.count(); i++) {
2328 if (!selection.at(i)->isEnabled()) continue;
2329 if (selection.at(i)->type() == AVWIDGET) {
2330 ClipItem *clip = static_cast<ClipItem *>(selection.at(i));
2331 if (clip->startPos() < info.startPos) {
2332 if (clip->endPos() > info.endPos) {
2333 ItemInfo clipInfo = clip->info();
2334 ItemInfo dupInfo = clipInfo;
2335 GenTime diff = info.startPos - clipInfo.startPos;
2336 dupInfo.startPos = info.startPos;
2337 dupInfo.cropStart += diff;
2338 dupInfo.cropDuration = clipInfo.endPos - info.startPos;
2339 ItemInfo newdupInfo = dupInfo;
2340 GenTime diff2 = info.endPos - info.startPos;
2341 newdupInfo.startPos = info.endPos;
2342 newdupInfo.cropStart += diff2;
2343 newdupInfo.cropDuration = clipInfo.endPos - info.endPos;
2344 new RazorClipCommand(this, clipInfo, info.startPos, false, command);
2345 new ResizeClipCommand(this, dupInfo, newdupInfo, false, false, command);
2346 ClipItem *dup = cutClip(clipInfo, info.startPos, true, false);
2347 if (dup) dup->resizeStart(info.endPos.frames(m_document->fps()));
2349 ItemInfo newclipInfo = clip->info();
2350 newclipInfo.endPos = info.startPos;
2351 new ResizeClipCommand(this, clip->info(), newclipInfo, false, false, command);
2352 clip->resizeEnd(info.startPos.frames(m_document->fps()));
2354 } else if (clip->endPos() <= info.endPos) {
2355 new AddTimelineClipCommand(this, clip->xml(), clip->clipProducer(), clip->info(), clip->effectList(), false, false, false, true, command);
2356 scene()->removeItem(clip);
2360 ItemInfo newclipInfo = clip->info();
2361 newclipInfo.startPos = info.endPos;
2362 new ResizeClipCommand(this, clip->info(), newclipInfo, false, false, command);
2363 clip->resizeStart(info.endPos.frames(m_document->fps()));
2367 } else if (mode == INSERTEDIT) {
2368 // if we are in push mode, move clips accordingly
2370 if (item == NULL) info = posinfo;
2371 else info = item->info();
2372 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);
2373 QList<QGraphicsItem *> selection = m_scene->items(rect);
2374 if (item) selection.removeAll(item);
2375 for (int i = 0; i < selection.count(); i++) {
2376 if (selection.at(i)->type() == AVWIDGET) {
2377 ClipItem *clip = static_cast<ClipItem *>(selection.at(i));
2378 if (clip->startPos() < info.startPos) {
2379 if (clip->endPos() > info.startPos) {
2380 ItemInfo clipInfo = clip->info();
2381 ItemInfo dupInfo = clipInfo;
2382 GenTime diff = info.startPos - clipInfo.startPos;
2383 dupInfo.startPos = info.startPos;
2384 dupInfo.cropStart += diff;
2385 dupInfo.cropDuration = clipInfo.endPos - info.startPos;
2386 new RazorClipCommand(this, clipInfo, info.startPos, false, command);
2387 // Commented out; variable dup unused. --granjow
2388 //ClipItem *dup = cutClip(clipInfo, info.startPos, true, false);
2389 cutClip(clipInfo, info.startPos, true, false);
2392 // TODO: add insertspacecommand
2397 KdenliveSettings::setSnaptopoints(snap);
2401 void CustomTrackView::adjustTimelineTransitions(EDITMODE mode, Transition *item, QUndoCommand *command)
2403 if (mode == OVERWRITEEDIT) {
2404 // if we are in overwrite or push mode, move clips accordingly
2405 bool snap = KdenliveSettings::snaptopoints();
2406 KdenliveSettings::setSnaptopoints(false);
2407 ItemInfo info = item->info();
2408 QRectF rect(info.startPos.frames(m_document->fps()), info.track * m_tracksHeight + m_tracksHeight, (info.endPos - info.startPos).frames(m_document->fps()) - 1, 5);
2409 QList<QGraphicsItem *> selection = m_scene->items(rect);
2410 selection.removeAll(item);
2411 for (int i = 0; i < selection.count(); i++) {
2412 if (!selection.at(i)->isEnabled()) continue;
2413 if (selection.at(i)->type() == TRANSITIONWIDGET) {
2414 Transition *tr = static_cast<Transition *>(selection.at(i));
2415 if (tr->startPos() < info.startPos) {
2416 ItemInfo firstPos = tr->info();
2417 ItemInfo newPos = firstPos;
2418 firstPos.endPos = item->startPos();
2419 newPos.startPos = item->endPos();
2420 new MoveTransitionCommand(this, tr->info(), firstPos, true, command);
2421 if (tr->endPos() > info.endPos) {
2423 new AddTransitionCommand(this, newPos, tr->transitionEndTrack(), tr->toXML(), false, true, command);
2425 } else if (tr->endPos() > info.endPos) {
2427 ItemInfo firstPos = tr->info();
2428 firstPos.startPos = item->endPos();
2429 new MoveTransitionCommand(this, tr->info(), firstPos, true, command);
2431 // remove transition
2432 new AddTransitionCommand(this, tr->info(), tr->transitionEndTrack(), tr->toXML(), true, true, command);
2436 KdenliveSettings::setSnaptopoints(snap);
2440 QStringList CustomTrackView::mimeTypes() const
2442 QStringList qstrList;
2443 // list of accepted mime types for drop
2444 qstrList.append("text/plain");
2445 qstrList.append("kdenlive/producerslist");
2446 qstrList.append("kdenlive/clip");
2450 Qt::DropActions CustomTrackView::supportedDropActions() const
2452 // returns what actions are supported when dropping
2453 return Qt::MoveAction;
2456 void CustomTrackView::setDuration(int duration)
2458 int diff = qAbs(duration - sceneRect().width());
2459 if (diff * matrix().m11() > -50) {
2460 if (matrix().m11() < 0.4) setSceneRect(0, 0, (duration + 100 / matrix().m11()), sceneRect().height());
2461 else setSceneRect(0, 0, (duration + 300), sceneRect().height());
2463 m_projectDuration = duration;
2466 int CustomTrackView::duration() const
2468 return m_projectDuration;
2471 void CustomTrackView::addTrack(TrackInfo type, int ix)
2473 if (ix == -1 || ix == m_document->tracksCount()) {
2474 m_document->insertTrack(0, type);
2475 m_document->renderer()->mltInsertTrack(1, type.type == VIDEOTRACK);
2477 m_document->insertTrack(m_document->tracksCount() - ix, type);
2478 // insert track in MLT playlist
2479 m_document->renderer()->mltInsertTrack(m_document->tracksCount() - ix, type.type == VIDEOTRACK);
2481 double startY = ix * m_tracksHeight + 1 + m_tracksHeight / 2;
2482 QRectF r(0, startY, sceneRect().width(), sceneRect().height() - startY);
2483 QList<QGraphicsItem *> selection = m_scene->items(r);
2484 resetSelectionGroup();
2486 m_selectionGroup = new AbstractGroupItem(m_document->fps());
2487 scene()->addItem(m_selectionGroup);
2488 for (int i = 0; i < selection.count(); i++) {
2489 if ((!selection.at(i)->parentItem()) && (selection.at(i)->type() == AVWIDGET || selection.at(i)->type() == TRANSITIONWIDGET || selection.at(i)->type() == GROUPWIDGET)) {
2490 m_selectionGroup->addToGroup(selection.at(i));
2491 selection.at(i)->setFlag(QGraphicsItem::ItemIsMovable, false);
2494 // Move graphic items
2495 m_selectionGroup->translate(0, m_tracksHeight);
2497 // adjust track number
2498 QList<QGraphicsItem *> children = m_selectionGroup->childItems();
2499 for (int i = 0; i < children.count(); i++) {
2500 if (children.at(i)->type() == GROUPWIDGET) {
2501 AbstractGroupItem *grp = static_cast<AbstractGroupItem*>(children.at(i));
2502 children << grp->childItems();
2505 AbstractClipItem *item = static_cast <AbstractClipItem *>(children.at(i));
2507 ItemInfo clipinfo = item->info();
2508 if (item->type() == AVWIDGET) {
2509 ClipItem *clip = static_cast <ClipItem *>(item);
2510 // slowmotion clips are not track dependant, so no need to update them
2511 if (clip->speed() != 1.0) continue;
2512 // We add a move clip command so that we get the correct producer for new track number
2513 if (clip->clipType() == AV || clip->clipType() == AUDIO) {
2514 Mlt::Producer *prod;
2515 if (clip->isAudioOnly()) prod = clip->baseClip()->audioProducer(clipinfo.track);
2516 else if (clip->isVideoOnly()) prod = clip->baseClip()->videoProducer();
2517 else prod = clip->baseClip()->producer(clipinfo.track);
2518 if (m_document->renderer()->mltUpdateClipProducer((int)(m_document->tracksCount() - clipinfo.track), clipinfo.startPos.frames(m_document->fps()), prod) == false) {
2519 // problem updating clip
2520 emit displayMessage(i18n("Cannot update clip (time: %1, track: %2)", clipinfo.startPos.frames(m_document->fps()), clipinfo.track), ErrorMessage);
2523 } else if (item->type() == TRANSITIONWIDGET) {
2524 Transition *tr = static_cast <Transition *>(item);
2525 int track = tr->transitionEndTrack();
2527 tr->updateTransitionEndTrack(getPreviousVideoTrack(clipinfo.track));
2531 resetSelectionGroup(false);
2534 int maxHeight = m_tracksHeight * m_document->tracksCount() * matrix().m22();
2535 for (int i = 0; i < m_guides.count(); i++) {
2536 QLineF l = m_guides.at(i)->line();
2537 l.setP2(QPointF(l.x2(), maxHeight));
2538 m_guides.at(i)->setLine(l);
2540 m_cursorLine->setLine(m_cursorLine->line().x1(), 0, m_cursorLine->line().x1(), maxHeight);
2541 setSceneRect(0, 0, sceneRect().width(), m_tracksHeight * m_document->tracksCount());
2542 viewport()->update();
2543 emit tracksChanged();
2544 //QTimer::singleShot(500, this, SIGNAL(trackHeightChanged()));
2545 //setFixedHeight(50 * m_tracksCount);
2548 void CustomTrackView::removeTrack(int ix)
2550 // Delete track in MLT playlist
2551 m_document->renderer()->mltDeleteTrack(m_document->tracksCount() - ix);
2552 m_document->deleteTrack(m_document->tracksCount() - ix - 1);
2554 double startY = ix * (m_tracksHeight + 1) + m_tracksHeight / 2;
2555 QRectF r(0, startY, sceneRect().width(), sceneRect().height() - startY);
2556 QList<QGraphicsItem *> selection = m_scene->items(r);
2558 resetSelectionGroup();
2560 m_selectionGroup = new AbstractGroupItem(m_document->fps());
2561 scene()->addItem(m_selectionGroup);
2562 for (int i = 0; i < selection.count(); i++) {
2563 if ((!selection.at(i)->parentItem()) && (selection.at(i)->type() == AVWIDGET || selection.at(i)->type() == TRANSITIONWIDGET || selection.at(i)->type() == GROUPWIDGET)) {
2564 m_selectionGroup->addToGroup(selection.at(i));
2565 selection.at(i)->setFlag(QGraphicsItem::ItemIsMovable, false);
2568 // Move graphic items
2569 qreal ydiff = 0 - (int) m_tracksHeight;
2570 m_selectionGroup->translate(0, ydiff);
2572 // adjust track number
2573 QList<QGraphicsItem *> children = m_selectionGroup->childItems();
2574 //kDebug() << "// FOUND CLIPS TO MOVE: " << children.count();
2575 for (int i = 0; i < children.count(); i++) {
2576 if (children.at(i)->type() == GROUPWIDGET) {
2577 AbstractGroupItem *grp = static_cast<AbstractGroupItem*>(children.at(i));
2578 children << grp->childItems();
2581 if (children.at(i)->type() == AVWIDGET) {
2582 ClipItem *clip = static_cast <ClipItem *>(children.at(i));
2584 ItemInfo clipinfo = clip->info();
2585 // We add a move clip command so that we get the correct producer for new track number
2586 if (clip->clipType() == AV || clip->clipType() == AUDIO) {
2587 Mlt::Producer *prod;
2588 if (clip->isAudioOnly()) prod = clip->baseClip()->audioProducer(clipinfo.track);
2589 else if (clip->isVideoOnly()) prod = clip->baseClip()->videoProducer();
2590 else prod = clip->baseClip()->producer(clipinfo.track);
2591 if (!m_document->renderer()->mltUpdateClipProducer((int)(m_document->tracksCount() - clipinfo.track), clipinfo.startPos.frames(m_document->fps()), prod)) {
2592 emit displayMessage(i18n("Cannot update clip (time: %1, track: %2)", clipinfo.startPos.frames(m_document->fps()), clipinfo.track), ErrorMessage);
2595 } else if (children.at(i)->type() == TRANSITIONWIDGET) {
2596 Transition *tr = static_cast <Transition *>(children.at(i));
2598 int track = tr->transitionEndTrack();
2600 ItemInfo clipinfo = tr->info();
2601 tr->updateTransitionEndTrack(getPreviousVideoTrack(clipinfo.track));
2605 resetSelectionGroup(false);
2607 int maxHeight = m_tracksHeight * m_document->tracksCount() * matrix().m22();
2608 for (int i = 0; i < m_guides.count(); i++) {
2609 QLineF l = m_guides.at(i)->line();
2610 l.setP2(QPointF(l.x2(), maxHeight));
2611 m_guides.at(i)->setLine(l);
2613 m_cursorLine->setLine(m_cursorLine->line().x1(), 0, m_cursorLine->line().x1(), maxHeight);
2614 setSceneRect(0, 0, sceneRect().width(), m_tracksHeight * m_document->tracksCount());
2616 m_selectedTrack = qMin(m_selectedTrack, m_document->tracksCount() - 1);
2617 viewport()->update();
2618 emit tracksChanged();
2619 //QTimer::singleShot(500, this, SIGNAL(trackHeightChanged()));
2622 void CustomTrackView::configTracks(QList < TrackInfo > trackInfos)
2624 for (int i = 0; i < trackInfos.count(); ++i) {
2625 m_document->setTrackType(i, trackInfos.at(i));
2626 m_document->renderer()->mltChangeTrackState(i + 1, m_document->trackInfoAt(i).isMute, m_document->trackInfoAt(i).isBlind);
2629 QTimer::singleShot(300, this, SIGNAL(trackHeightChanged()));
2630 viewport()->update();
2633 void CustomTrackView::slotSwitchTrackAudio(int ix)
2635 /*for (int i = 0; i < m_document->tracksCount(); i++)
2636 kDebug() << "TRK " << i << " STATE: " << m_document->trackInfoAt(i).isMute << m_document->trackInfoAt(i).isBlind;*/
2637 int tracknumber = m_document->tracksCount() - ix - 1;
2638 m_document->switchTrackAudio(tracknumber, !m_document->trackInfoAt(tracknumber).isMute);
2639 kDebug() << "NEXT TRK STATE: " << m_document->trackInfoAt(tracknumber).isMute << m_document->trackInfoAt(tracknumber).isBlind;
2640 m_document->renderer()->mltChangeTrackState(tracknumber + 1, m_document->trackInfoAt(tracknumber).isMute, m_document->trackInfoAt(tracknumber).isBlind);
2641 setDocumentModified();
2644 void CustomTrackView::slotSwitchTrackLock(int ix)
2646 int tracknumber = m_document->tracksCount() - ix - 1;
2647 LockTrackCommand *command = new LockTrackCommand(this, ix, !m_document->trackInfoAt(tracknumber).isLocked);
2648 m_commandStack->push(command);
2652 void CustomTrackView::lockTrack(int ix, bool lock)
2654 int tracknumber = m_document->tracksCount() - ix - 1;
2655 m_document->switchTrackLock(tracknumber, lock);
2656 emit doTrackLock(ix, lock);
2657 AbstractClipItem *clip = NULL;
2658 QList<QGraphicsItem *> selection = m_scene->items(0, ix * m_tracksHeight + m_tracksHeight / 2, sceneRect().width(), m_tracksHeight / 2 - 2);
2660 for (int i = 0; i < selection.count(); i++) {
2661 if (selection.at(i)->type() != AVWIDGET && selection.at(i)->type() != TRANSITIONWIDGET) continue;
2662 if (selection.at(i)->isSelected()) {
2663 if (selection.at(i)->type() == AVWIDGET) emit clipItemSelected(NULL);
2664 else emit transitionItemSelected(NULL);
2666 clip = static_cast <AbstractClipItem *>(selection.at(i));
2667 clip->setItemLocked(lock);
2668 if (clip == m_dragItem)
2671 kDebug() << "NEXT TRK STATE: " << m_document->trackInfoAt(tracknumber).isLocked;
2672 viewport()->update();
2673 setDocumentModified();
2676 void CustomTrackView::slotSwitchTrackVideo(int ix)
2678 int tracknumber = m_document->tracksCount() - ix;
2679 m_document->switchTrackVideo(tracknumber - 1, !m_document->trackInfoAt(tracknumber - 1).isBlind);
2680 m_document->renderer()->mltChangeTrackState(tracknumber, m_document->trackInfoAt(tracknumber - 1).isMute, m_document->trackInfoAt(tracknumber - 1).isBlind);
2681 setDocumentModified();
2684 QList<QGraphicsItem *> CustomTrackView::checkForGroups(const QRectF &rect, bool *ok)
2686 // Check there is no group going over several tracks there, or that would result in timeline corruption
2687 QList<QGraphicsItem *> selection = scene()->items(rect);
2689 int maxHeight = m_tracksHeight * 1.5;
2690 for (int i = 0; i < selection.count(); i++) {
2691 // Check that we don't try to move a group with clips on other tracks
2692 if (selection.at(i)->type() == GROUPWIDGET && (selection.at(i)->boundingRect().height() >= maxHeight)) {
2695 } else if (selection.at(i)->parentItem() && (selection.at(i)->parentItem()->boundingRect().height() >= maxHeight)) {
2703 void CustomTrackView::slotRemoveSpace()
2707 if (m_menuPosition.isNull()) {
2708 pos = GenTime(cursorPos(), m_document->fps());
2710 track = QInputDialog::getInteger(this, i18n("Remove Space"), i18n("Track"), 0, 0, m_document->tracksCount() - 1, 1, &ok);
2713 pos = GenTime((int)(mapToScene(m_menuPosition).x()), m_document->fps());
2714 track = (int)(mapToScene(m_menuPosition).y() / m_tracksHeight);
2717 if (m_document->isTrackLocked(m_document->tracksCount() - track - 1)) {
2718 emit displayMessage(i18n("Cannot remove space in a locked track"), ErrorMessage);
2722 ClipItem *item = getClipItemAt(pos, track);
2724 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);
2727 int length = m_document->renderer()->mltGetSpaceLength(pos, m_document->tracksCount() - track, true);
2728 //kDebug() << "// GOT LENGT; " << length;
2730 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);
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);
2738 QList<QGraphicsItem *> items = checkForGroups(rect, &isOk);
2740 // groups found on track, do not allow the move
2741 emit displayMessage(i18n("Cannot remove space in a track with a group"), ErrorMessage);
2745 QList<ItemInfo> clipsToMove;
2746 QList<ItemInfo> transitionsToMove;
2748 for (int i = 0; i < items.count(); i++) {
2749 if (items.at(i)->type() == AVWIDGET || items.at(i)->type() == TRANSITIONWIDGET) {
2750 AbstractClipItem *item = static_cast <AbstractClipItem *>(items.at(i));
2751 ItemInfo info = item->info();
2752 if (item->type() == AVWIDGET) {
2753 clipsToMove.append(info);
2754 } else if (item->type() == TRANSITIONWIDGET) {
2755 transitionsToMove.append(info);
2760 InsertSpaceCommand *command = new InsertSpaceCommand(this, clipsToMove, transitionsToMove, track, GenTime(-length, m_document->fps()), true);
2761 m_commandStack->push(command);
2764 void CustomTrackView::slotInsertSpace()
2768 if (m_menuPosition.isNull()) {
2769 pos = GenTime(cursorPos(), m_document->fps());
2771 pos = GenTime((int)(mapToScene(m_menuPosition).x()), m_document->fps());
2772 track = (int)(mapToScene(m_menuPosition).y() / m_tracksHeight) + 1;
2774 SpacerDialog d(GenTime(65, m_document->fps()), m_document->timecode(), track, m_document->tracksList(), this);
2775 if (d.exec() != QDialog::Accepted) return;
2776 GenTime spaceDuration = d.selectedDuration();
2777 track = d.selectedTrack();
2779 QList<QGraphicsItem *> items;
2781 if (m_document->isTrackLocked(m_document->tracksCount() - track - 1)) {
2782 emit displayMessage(i18n("Cannot insert space in a locked track"), ErrorMessage);
2786 ClipItem *item = getClipItemAt(pos, track);
2787 if (item) pos = item->startPos();
2789 // Make sure there is no group in the way
2790 QRectF rect(pos.frames(m_document->fps()), track * m_tracksHeight + m_tracksHeight / 2, sceneRect().width() - pos.frames(m_document->fps()), m_tracksHeight / 2 - 2);
2792 items = checkForGroups(rect, &isOk);
2794 // groups found on track, do not allow the move
2795 emit displayMessage(i18n("Cannot insert space in a track with a group"), ErrorMessage);
2799 QRectF rect(pos.frames(m_document->fps()), 0, sceneRect().width() - pos.frames(m_document->fps()), m_document->tracksCount() * m_tracksHeight);
2800 items = scene()->items(rect);
2803 QList<ItemInfo> clipsToMove;
2804 QList<ItemInfo> transitionsToMove;
2806 for (int i = 0; i < items.count(); i++) {
2807 if (items.at(i)->type() == AVWIDGET || items.at(i)->type() == TRANSITIONWIDGET) {
2808 AbstractClipItem *item = static_cast <AbstractClipItem *>(items.at(i));
2809 ItemInfo info = item->info();
2810 if (item->type() == AVWIDGET)
2811 clipsToMove.append(info);
2812 else if (item->type() == TRANSITIONWIDGET)
2813 transitionsToMove.append(info);
2817 if (!clipsToMove.isEmpty() || !transitionsToMove.isEmpty()) {
2818 InsertSpaceCommand *command = new InsertSpaceCommand(this, clipsToMove, transitionsToMove, track, spaceDuration, true);
2819 m_commandStack->push(command);
2823 void CustomTrackView::insertSpace(QList<ItemInfo> clipsToMove, QList<ItemInfo> transToMove, int track, const GenTime duration, const GenTime offset)
2825 int diff = duration.frames(m_document->fps());
2826 resetSelectionGroup();
2827 m_selectionGroup = new AbstractGroupItem(m_document->fps());
2828 scene()->addItem(m_selectionGroup);
2830 Transition *transition;
2832 // Create lists with start pos for each track
2833 QMap <int, int> trackClipStartList;
2834 QMap <int, int> trackTransitionStartList;
2836 for (int i = 1; i < m_document->tracksCount() + 1; i++) {
2837 trackClipStartList[i] = -1;
2838 trackTransitionStartList[i] = -1;
2841 if (!clipsToMove.isEmpty()) for (int i = 0; i < clipsToMove.count(); i++) {
2842 clip = getClipItemAtStart(clipsToMove.at(i).startPos + offset, clipsToMove.at(i).track);
2844 if (clip->parentItem()) {
2845 m_selectionGroup->addToGroup(clip->parentItem());
2846 clip->parentItem()->setFlag(QGraphicsItem::ItemIsMovable, false);
2848 m_selectionGroup->addToGroup(clip);
2849 clip->setFlag(QGraphicsItem::ItemIsMovable, false);
2851 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))
2852 trackClipStartList[m_document->tracksCount() - clipsToMove.at(i).track] = clipsToMove.at(i).startPos.frames(m_document->fps());
2854 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);
2857 if (!transToMove.isEmpty()) for (int i = 0; i < transToMove.count(); i++) {
2858 transition = getTransitionItemAtStart(transToMove.at(i).startPos + offset, transToMove.at(i).track);
2860 if (transition->parentItem()) {
2861 m_selectionGroup->addToGroup(transition->parentItem());
2862 transition->parentItem()->setFlag(QGraphicsItem::ItemIsMovable, false);
2864 m_selectionGroup->addToGroup(transition);
2865 transition->setFlag(QGraphicsItem::ItemIsMovable, false);
2867 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))
2868 trackTransitionStartList[m_document->tracksCount() - transToMove.at(i).track] = transToMove.at(i).startPos.frames(m_document->fps());
2869 } 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);
2871 m_selectionGroup->translate(diff, 0);
2873 // update items coordinates
2874 QList<QGraphicsItem *> itemList = m_selectionGroup->childItems();
2876 for (int i = 0; i < itemList.count(); i++) {
2877 if (itemList.at(i)->type() == AVWIDGET || itemList.at(i)->type() == TRANSITIONWIDGET) {
2878 static_cast < AbstractClipItem *>(itemList.at(i))->updateItem();
2879 } else if (itemList.at(i)->type() == GROUPWIDGET) {
2880 QList<QGraphicsItem *> children = itemList.at(i)->childItems();
2881 for (int j = 0; j < children.count(); j++) {
2882 AbstractClipItem * clp = static_cast < AbstractClipItem *>(children.at(j));
2887 resetSelectionGroup(false);
2889 track = m_document->tracksCount() - track;
2890 m_document->renderer()->mltInsertSpace(trackClipStartList, trackTransitionStartList, track, duration, offset);
2893 void CustomTrackView::deleteClip(const QString &clipId)
2895 resetSelectionGroup();
2896 QList<QGraphicsItem *> itemList = items();
2897 QUndoCommand *deleteCommand = new QUndoCommand();
2899 for (int i = 0; i < itemList.count(); i++) {
2900 if (itemList.at(i)->type() == AVWIDGET) {
2901 ClipItem *item = (ClipItem *)itemList.at(i);
2902 if (item->clipProducer() == clipId) {
2904 if (item->parentItem()) {
2905 // Clip is in a group, destroy the group
2906 new GroupClipsCommand(this, QList<ItemInfo>() << item->info(), QList<ItemInfo>(), false, deleteCommand);
2908 new AddTimelineClipCommand(this, item->xml(), item->clipProducer(), item->info(), item->effectList(), false, false, true, true, deleteCommand);
2912 deleteCommand->setText(i18np("Delete timeline clip", "Delete timeline clips", count));
2913 if (count == 0) delete deleteCommand;
2914 else m_commandStack->push(deleteCommand);
2917 void CustomTrackView::setCursorPos(int pos, bool seek)
2919 if (pos == m_cursorPos) return;
2920 emit cursorMoved((int)(m_cursorPos), (int)(pos));
2922 if (seek) m_document->renderer()->seek(GenTime(m_cursorPos, m_document->fps()));
2923 else if (m_autoScroll) checkScrolling();
2924 m_cursorLine->setPos(m_cursorPos, 0);
2927 void CustomTrackView::updateCursorPos()
2929 m_cursorLine->setPos(m_cursorPos, 0);
2932 int CustomTrackView::cursorPos()
2934 return (int)(m_cursorPos);
2937 void CustomTrackView::moveCursorPos(int delta)
2939 if (m_cursorPos + delta < 0) delta = 0 - m_cursorPos;
2940 emit cursorMoved((int)(m_cursorPos), (int)((m_cursorPos + delta)));
2941 m_cursorPos += delta;
2942 m_cursorLine->setPos(m_cursorPos, 0);
2943 m_document->renderer()->seek(GenTime(m_cursorPos, m_document->fps()));
2946 void CustomTrackView::initCursorPos(int pos)
2948 emit cursorMoved((int)(m_cursorPos), (int)(pos));
2950 m_cursorLine->setPos(pos, 0);
2954 void CustomTrackView::checkScrolling()
2956 ensureVisible(m_cursorPos, verticalScrollBar()->value() + 10, 2, 2, 50, 0);
2959 void CustomTrackView::mouseReleaseEvent(QMouseEvent * event)
2961 if (m_moveOpMode == SEEK) m_moveOpMode = NONE;
2962 QGraphicsView::mouseReleaseEvent(event);
2963 setViewportUpdateMode(QGraphicsView::MinimalViewportUpdate);
2964 #if QT_VERSION >= 0x040600
2965 if (m_dragItem) m_dragItem->setGraphicsEffect(NULL);
2967 if (m_scrollTimer.isActive()) m_scrollTimer.stop();
2968 if (event->button() == Qt::MidButton) {
2971 setDragMode(QGraphicsView::NoDrag);
2972 if (m_operationMode == MOVEGUIDE) {
2973 setCursor(Qt::ArrowCursor);
2974 m_operationMode = NONE;
2975 m_dragGuide->setFlag(QGraphicsItem::ItemIsMovable, false);
2976 GenTime newPos = GenTime(m_dragGuide->pos().x(), m_document->fps());
2977 if (newPos != m_dragGuide->position()) {
2978 EditGuideCommand *command = new EditGuideCommand(this, m_dragGuide->position(), m_dragGuide->label(), newPos, m_dragGuide->label(), false);
2979 m_commandStack->push(command);
2980 m_dragGuide->updateGuide(GenTime(m_dragGuide->pos().x(), m_document->fps()));
2981 qSort(m_guides.begin(), m_guides.end(), sortGuidesList);
2982 m_document->syncGuides(m_guides);
2987 } else if (m_operationMode == SPACER && m_selectionGroup) {
2989 if (event->modifiers() != Qt::ControlModifier) {
2990 // We are moving all tracks
2992 } else track = (int)(mapToScene(m_clickEvent).y() / m_tracksHeight);
2993 GenTime timeOffset = GenTime((int)(m_selectionGroup->scenePos().x()), m_document->fps()) - m_selectionGroupInfo.startPos;
2995 if (timeOffset != GenTime()) {
2996 QList<QGraphicsItem *> items = m_selectionGroup->childItems();
2998 QList<ItemInfo> clipsToMove;
2999 QList<ItemInfo> transitionsToMove;
3001 // Create lists with start pos for each track
3002 QMap <int, int> trackClipStartList;
3003 QMap <int, int> trackTransitionStartList;
3005 for (int i = 1; i < m_document->tracksCount() + 1; i++) {
3006 trackClipStartList[i] = -1;
3007 trackTransitionStartList[i] = -1;
3010 for (int i = 0; i < items.count(); i++) {
3011 if (items.at(i)->type() == GROUPWIDGET)
3012 items += items.at(i)->childItems();
3015 for (int i = 0; i < items.count(); i++) {
3016 if (items.at(i)->type() == AVWIDGET) {
3017 AbstractClipItem *item = static_cast <AbstractClipItem *>(items.at(i));
3018 ItemInfo info = item->info();
3019 clipsToMove.append(info);
3021 if (trackClipStartList.value(m_document->tracksCount() - info.track) == -1 || info.startPos.frames(m_document->fps()) < trackClipStartList.value(m_document->tracksCount() - info.track))
3022 trackClipStartList[m_document->tracksCount() - info.track] = info.startPos.frames(m_document->fps());
3023 } else if (items.at(i)->type() == TRANSITIONWIDGET) {
3024 AbstractClipItem *item = static_cast <AbstractClipItem *>(items.at(i));
3025 ItemInfo info = item->info();
3026 transitionsToMove.append(info);
3028 if (trackTransitionStartList.value(m_document->tracksCount() - info.track) == -1 || info.startPos.frames(m_document->fps()) < trackTransitionStartList.value(m_document->tracksCount() - info.track))
3029 trackTransitionStartList[m_document->tracksCount() - info.track] = info.startPos.frames(m_document->fps());
3033 InsertSpaceCommand *command = new InsertSpaceCommand(this, clipsToMove, transitionsToMove, track, timeOffset, false);
3034 m_commandStack->push(command);
3035 if (track != -1) track = m_document->tracksCount() - track;
3036 kDebug() << "SPACER TRACK:" << track;
3037 m_document->renderer()->mltInsertSpace(trackClipStartList, trackTransitionStartList, track, timeOffset, GenTime());
3039 resetSelectionGroup(false);
3040 m_operationMode = NONE;
3041 } else if (m_operationMode == RUBBERSELECTION) {
3042 //kDebug() << "// END RUBBER SELECT";
3043 resetSelectionGroup();
3044 groupSelectedItems();
3045 m_operationMode = NONE;
3048 if (m_dragItem == NULL && m_selectionGroup == NULL) {
3049 emit transitionItemSelected(NULL);
3053 if (m_dragItem) info = m_dragItem->info();
3055 if (m_operationMode == MOVE) {
3056 setCursor(Qt::OpenHandCursor);
3057 if (m_dragItem->parentItem() == 0) {
3058 // we are moving one clip, easy
3059 if (m_dragItem->type() == AVWIDGET && (m_dragItemInfo.startPos != info.startPos || m_dragItemInfo.track != info.track)) {
3060 ClipItem *item = static_cast <ClipItem *>(m_dragItem);
3061 Mlt::Producer *prod;
3062 if (item->isAudioOnly()) prod = item->baseClip()->audioProducer(m_dragItemInfo.track);
3063 else if (item->isVideoOnly()) prod = item->baseClip()->videoProducer();
3064 else prod = item->baseClip()->producer(m_dragItemInfo.track);
3065 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);
3068 QUndoCommand *moveCommand = new QUndoCommand();
3069 moveCommand->setText(i18n("Move clip"));
3070 adjustTimelineClips(m_scene->editMode(), item, ItemInfo(), moveCommand);
3072 int tracknumber = m_document->tracksCount() - item->track() - 1;
3073 bool isLocked = m_document->trackInfoAt(tracknumber).isLocked;
3074 if (isLocked) item->setItemLocked(true);
3075 new MoveClipCommand(this, m_dragItemInfo, info, false, moveCommand);
3076 // Also move automatic transitions (on lower track)
3077 Transition *startTransition = getTransitionItemAtStart(m_dragItemInfo.startPos, m_dragItemInfo.track);
3078 ItemInfo startTrInfo;
3079 ItemInfo newStartTrInfo;
3080 bool moveStartTrans = false;
3081 bool moveEndTrans = false;
3082 if (startTransition && startTransition->isAutomatic()) {
3083 startTrInfo = startTransition->info();
3084 newStartTrInfo = startTrInfo;
3085 newStartTrInfo.track = info.track;
3086 newStartTrInfo.startPos = info.startPos;
3087 if (m_dragItemInfo.track == info.track && !item->baseClip()->isTransparent() && getClipItemAtEnd(newStartTrInfo.endPos, m_document->tracksCount() - startTransition->transitionEndTrack())) {
3088 // transition end should stay the same
3090 // transition end should be adjusted to clip
3091 newStartTrInfo.endPos = newStartTrInfo.endPos + (newStartTrInfo.startPos - startTrInfo.startPos);
3093 if (newStartTrInfo.startPos < newStartTrInfo.endPos) moveStartTrans = true;
3095 if (startTransition == NULL || startTransition->endPos() < m_dragItemInfo.endPos) {
3096 // Check if there is a transition at clip end
3097 Transition *tr = getTransitionItemAtEnd(m_dragItemInfo.endPos, m_dragItemInfo.track);
3098 if (tr && tr->isAutomatic()) {
3099 ItemInfo trInfo = tr->info();
3100 ItemInfo newTrInfo = trInfo;
3101 newTrInfo.track = info.track;
3102 newTrInfo.endPos = m_dragItem->endPos();
3103 if (m_dragItemInfo.track == info.track && !item->baseClip()->isTransparent() && getClipItemAtStart(trInfo.startPos, m_document->tracksCount() - tr->transitionEndTrack())) {
3104 // transition start should stay the same
3106 // transition start should be moved
3107 newTrInfo.startPos = newTrInfo.startPos + (newTrInfo.endPos - trInfo.endPos);
3109 if (newTrInfo.startPos < newTrInfo.endPos) {
3110 moveEndTrans = true;
3111 if (moveStartTrans) {
3112 // we have to move both transitions, remove the start one so that there is no collision
3113 new AddTransitionCommand(this, startTrInfo, startTransition->transitionEndTrack(), startTransition->toXML(), true, true, moveCommand);
3115 adjustTimelineTransitions(m_scene->editMode(), tr, moveCommand);
3116 new MoveTransitionCommand(this, trInfo, newTrInfo, true, moveCommand);
3117 if (moveStartTrans) {
3118 // re-add transition in correct place
3119 int transTrack = startTransition->transitionEndTrack();
3120 if (m_dragItemInfo.track != info.track && !startTransition->forcedTrack()) {
3121 transTrack = getPreviousVideoTrack(info.track);
3123 adjustTimelineTransitions(m_scene->editMode(), startTransition, moveCommand);
3124 new AddTransitionCommand(this, newStartTrInfo, transTrack, startTransition->toXML(), false, true, moveCommand);
3130 if (moveStartTrans && !moveEndTrans) {
3131 adjustTimelineTransitions(m_scene->editMode(), startTransition, moveCommand);
3132 new MoveTransitionCommand(this, startTrInfo, newStartTrInfo, true, moveCommand);
3135 // Also move automatic transitions (on upper track)
3136 Transition *tr = getTransitionItemAtStart(m_dragItemInfo.startPos, m_dragItemInfo.track - 1);
3137 if (m_dragItemInfo.track == info.track && tr && tr->isAutomatic() && (m_document->tracksCount() - tr->transitionEndTrack()) == m_dragItemInfo.track) {
3138 ItemInfo trInfo = tr->info();
3139 ItemInfo newTrInfo = trInfo;
3140 newTrInfo.startPos = m_dragItem->startPos();
3141 ClipItem * upperClip = getClipItemAt(m_dragItemInfo.startPos, m_dragItemInfo.track - 1);
3142 if (!upperClip || !upperClip->baseClip()->isTransparent()) {
3143 if (!getClipItemAtEnd(newTrInfo.endPos, tr->track())) {
3144 // transition end should be adjusted to clip on upper track
3145 newTrInfo.endPos = newTrInfo.endPos + (newTrInfo.startPos - trInfo.startPos);
3147 if (newTrInfo.startPos < newTrInfo.endPos) {
3148 adjustTimelineTransitions(m_scene->editMode(), tr, moveCommand);
3149 new MoveTransitionCommand(this, trInfo, newTrInfo, true, moveCommand);
3153 if (m_dragItemInfo.track == info.track && (tr == NULL || tr->endPos() < m_dragItemInfo.endPos)) {
3154 // Check if there is a transition at clip end
3155 tr = getTransitionItemAtEnd(m_dragItemInfo.endPos, m_dragItemInfo.track - 1);
3156 if (tr && tr->isAutomatic() && (m_document->tracksCount() - tr->transitionEndTrack()) == m_dragItemInfo.track) {
3157 ItemInfo trInfo = tr->info();
3158 ItemInfo newTrInfo = trInfo;
3159 newTrInfo.endPos = m_dragItem->endPos();
3160 kDebug() << "CLIP ENDS AT: " << newTrInfo.endPos.frames(25);
3161 kDebug() << "CLIP STARTS AT: " << newTrInfo.startPos.frames(25);
3162 ClipItem * upperClip = getClipItemAt(m_dragItemInfo.startPos, m_dragItemInfo.track - 1);
3163 if (!upperClip || !upperClip->baseClip()->isTransparent()) {
3164 if (!getClipItemAtStart(trInfo.startPos, tr->track())) {
3165 // transition start should be moved
3166 newTrInfo.startPos = newTrInfo.startPos + (newTrInfo.endPos - trInfo.endPos);
3168 if (newTrInfo.startPos < newTrInfo.endPos) {
3169 adjustTimelineTransitions(m_scene->editMode(), tr, moveCommand);
3170 new MoveTransitionCommand(this, trInfo, newTrInfo, true, moveCommand);
3175 m_commandStack->push(moveCommand);
3176 //checkTrackSequence(m_dragItem->track());
3178 // undo last move and emit error message
3179 bool snap = KdenliveSettings::snaptopoints();
3180 KdenliveSettings::setSnaptopoints(false);
3181 item->setPos((int) m_dragItemInfo.startPos.frames(m_document->fps()), (int)(m_dragItemInfo.track * m_tracksHeight + 1));
3182 KdenliveSettings::setSnaptopoints(snap);
3183 emit displayMessage(i18n("Cannot move clip to position %1", m_document->timecode().getTimecodeFromFrames(m_dragItemInfo.startPos.frames(m_document->fps()))), ErrorMessage);
3185 setDocumentModified();
3187 if (m_dragItem->type() == TRANSITIONWIDGET && (m_dragItemInfo.startPos != info.startPos || m_dragItemInfo.track != info.track)) {
3188 Transition *transition = static_cast <Transition *>(m_dragItem);
3189 transition->updateTransitionEndTrack(getPreviousVideoTrack(m_dragItem->track()));
3190 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)) {
3191 // Moving transition failed, revert to previous position
3192 emit displayMessage(i18n("Cannot move transition"), ErrorMessage);
3193 transition->setPos((int) m_dragItemInfo.startPos.frames(m_document->fps()), (m_dragItemInfo.track) * m_tracksHeight + 1);
3195 QUndoCommand *moveCommand = new QUndoCommand();
3196 moveCommand->setText(i18n("Move transition"));
3197 adjustTimelineTransitions(m_scene->editMode(), transition, moveCommand);
3198 new MoveTransitionCommand(this, m_dragItemInfo, info, false, moveCommand);
3199 m_commandStack->push(moveCommand);
3203 // Moving several clips. We need to delete them and readd them to new position,
3204 // or they might overlap each other during the move
3205 QGraphicsItemGroup *group = static_cast <QGraphicsItemGroup *>(m_dragItem->parentItem());
3206 QList<QGraphicsItem *> items = group->childItems();
3208 QList<ItemInfo> clipsToMove;
3209 QList<ItemInfo> transitionsToMove;
3211 GenTime timeOffset = GenTime(m_dragItem->scenePos().x(), m_document->fps()) - m_dragItemInfo.startPos;
3212 const int trackOffset = (int)(m_dragItem->scenePos().y() / m_tracksHeight) - m_dragItemInfo.track;
3213 //kDebug() << "// MOVED SEVERAL CLIPS" << timeOffset.frames(25);
3214 QUndoCommand *moveGroup = new QUndoCommand();
3215 moveGroup->setText(i18n("Move group"));
3216 if (timeOffset != GenTime() || trackOffset != 0) {
3217 // remove items in MLT playlist
3220 int max = items.count();
3221 for (int i = 0; i < max; i++) {
3222 if (items.at(i)->type() == GROUPWIDGET) {
3223 items += items.at(i)->childItems();
3226 m_document->renderer()->blockSignals(true);
3227 for (int i = 0; i < items.count(); i++) {
3228 if (items.at(i)->type() != AVWIDGET && items.at(i)->type() != TRANSITIONWIDGET) continue;
3229 AbstractClipItem *item = static_cast <AbstractClipItem *>(items.at(i));
3230 ItemInfo info = item->info();
3231 if (item->type() == AVWIDGET) {
3232 if (m_document->renderer()->mltRemoveClip(m_document->tracksCount() - info.track, info.startPos) == false) {
3233 // error, clip cannot be removed from playlist
3234 emit displayMessage(i18n("Error removing clip at %1 on track %2", m_document->timecode().getTimecodeFromFrames(info.startPos.frames(m_document->fps())), info.track), ErrorMessage);
3236 clipsToMove.append(info);
3239 transitionsToMove.append(info);
3240 Transition *tr = static_cast <Transition*>(item);
3241 m_document->renderer()->mltDeleteTransition(tr->transitionTag(), tr->transitionEndTrack(), m_document->tracksCount() - info.track, info.startPos, info.endPos, tr->toXML());
3244 m_document->renderer()->blockSignals(false);
3245 for (int i = 0; i < items.count(); i++) {
3246 // re-add items in correct place
3247 if (items.at(i)->type() != AVWIDGET && items.at(i)->type() != TRANSITIONWIDGET) continue;
3248 AbstractClipItem *item = static_cast <AbstractClipItem *>(items.at(i));
3250 ItemInfo info = item->info();
3251 int tracknumber = m_document->tracksCount() - info.track - 1;
3252 bool isLocked = m_document->trackInfoAt(tracknumber).isLocked;
3254 group->removeFromGroup(item);
3255 item->setItemLocked(true);
3258 if (item->type() == AVWIDGET) {
3259 ClipItem *clip = static_cast <ClipItem*>(item);
3260 info.track = m_document->tracksCount() - info.track;
3261 Mlt::Producer *prod;
3262 adjustTimelineClips(m_scene->editMode(), clip, ItemInfo(), moveGroup);
3263 if (clip->isAudioOnly()) prod = clip->baseClip()->audioProducer(info.track);
3264 else if (clip->isVideoOnly()) prod = clip->baseClip()->videoProducer();
3265 else prod = clip->baseClip()->producer(info.track);
3266 m_document->renderer()->mltInsertClip(info, clip->xml(), prod, m_scene->editMode() == OVERWRITEEDIT, m_scene->editMode() == INSERTEDIT);
3267 for (int i = 0; i < clip->effectsCount(); i++) {
3268 m_document->renderer()->mltAddEffect(info.track, info.startPos, clip->getEffectArgs(clip->effectAt(i)), false);
3271 Transition *tr = static_cast <Transition*>(item);
3272 int newTrack = tr->transitionEndTrack();
3273 if (!tr->forcedTrack()) {
3274 newTrack = getPreviousVideoTrack(info.track);
3276 tr->updateTransitionEndTrack(newTrack);
3277 adjustTimelineTransitions(m_scene->editMode(), tr, moveGroup);
3278 m_document->renderer()->mltAddTransition(tr->transitionTag(), newTrack, m_document->tracksCount() - info.track, info.startPos, info.endPos, tr->toXML());
3282 new MoveGroupCommand(this, clipsToMove, transitionsToMove, timeOffset, trackOffset, false, moveGroup);
3283 m_commandStack->push(moveGroup);
3285 //QPointF top = group->sceneBoundingRect().topLeft();
3286 //QPointF oldpos = m_selectionGroup->scenePos();
3287 //kDebug()<<"SELECTION GRP POS: "<<m_selectionGroup->scenePos()<<", TOP: "<<top;
3288 //group->setPos(top);
3289 //TODO: get rid of the 3 lines below
3290 if (m_selectionGroup) {
3291 m_selectionGroupInfo.startPos = GenTime(m_selectionGroup->scenePos().x(), m_document->fps());
3292 m_selectionGroupInfo.track = m_selectionGroup->track();
3294 setDocumentModified();
3297 m_document->renderer()->doRefresh();
3298 } else if (m_operationMode == RESIZESTART && m_dragItem->startPos() != m_dragItemInfo.startPos) {
3300 if (m_dragItem->type() == AVWIDGET) {
3301 ItemInfo resizeinfo = m_dragItemInfo;
3302 resizeinfo.track = m_document->tracksCount() - resizeinfo.track;
3303 bool success = m_document->renderer()->mltResizeClipStart(resizeinfo, m_dragItem->startPos() - m_dragItemInfo.startPos);
3305 QUndoCommand *resizeCommand = new QUndoCommand();
3306 resizeCommand->setText(i18n("Resize clip"));
3308 // Check if there is an automatic transition on that clip (lower track)
3309 Transition *transition = getTransitionItemAtStart(m_dragItemInfo.startPos, m_dragItemInfo.track);
3310 if (transition && transition->isAutomatic()) {
3311 ItemInfo trInfo = transition->info();
3312 ItemInfo newTrInfo = trInfo;
3313 newTrInfo.startPos = m_dragItem->startPos();
3314 if (newTrInfo.startPos < newTrInfo.endPos)
3315 new MoveTransitionCommand(this, trInfo, newTrInfo, true, resizeCommand);
3317 // Check if there is an automatic transition on that clip (upper track)
3318 transition = getTransitionItemAtStart(m_dragItemInfo.startPos, m_dragItemInfo.track - 1);
3319 if (transition && transition->isAutomatic() && (m_document->tracksCount() - transition->transitionEndTrack()) == m_dragItemInfo.track) {
3320 ItemInfo trInfo = transition->info();
3321 ItemInfo newTrInfo = trInfo;
3322 newTrInfo.startPos = m_dragItem->startPos();
3323 ClipItem * upperClip = getClipItemAt(m_dragItemInfo.startPos, m_dragItemInfo.track - 1);
3324 if ((!upperClip || !upperClip->baseClip()->isTransparent()) && newTrInfo.startPos < newTrInfo.endPos) {
3325 new MoveTransitionCommand(this, trInfo, newTrInfo, true, resizeCommand);
3329 ClipItem *clip = static_cast < ClipItem * >(m_dragItem);
3330 updatePositionEffects(clip, m_dragItemInfo);
3334 QDomElement root = doc.createElement("list");
3335 doc.appendChild(root);
3336 QList <int> indexes;
3337 for (int i = 0; i < clip->effectsCount(); i++) {
3338 QDomElement effect = clip->effectAt(i);
3339 if (EffectsList::hasKeyFrames(effect)) {
3340 doc.appendChild(doc.importNode(effect, true));
3345 if (clip->checkEffectsKeyframesPos(m_dragItemInfo.cropStart.frames(m_document->fps()), clip->cropStart().frames(m_document->fps()), true)) {
3346 // Keyframes were modified, updateClip
3347 QDomNodeList effs = doc.elementsByTagName("effect");
3349 // Since we must always resize clip before updating the keyframes, we
3350 // put a resize command before & after checking keyframes so that
3351 // we are sure the resize is performed before whenever we do or undo the action
3353 new ResizeClipCommand(this, m_dragItemInfo, info, false, true, resizeCommand);
3354 for (int i = 0; i < indexes.count(); i++) {
3355 new EditEffectCommand(this, m_document->tracksCount() - clip->track(), clip->startPos(), effs.at(i).cloneNode().toElement(), clip->effectAt(indexes.at(i)), indexes.at(i), false, resizeCommand);
3356 updateEffect(m_document->tracksCount() - clip->track(), clip->startPos(), clip->effectAt(indexes.at(i)), indexes.at(i));
3358 new ResizeClipCommand(this, m_dragItemInfo, info, false, true, resizeCommand);
3359 emit clipItemSelected(clip);
3360 } else new ResizeClipCommand(this, m_dragItemInfo, info, false, false, resizeCommand);
3362 m_commandStack->push(resizeCommand);
3364 bool snap = KdenliveSettings::snaptopoints();
3365 KdenliveSettings::setSnaptopoints(false);
3366 m_dragItem->resizeStart((int) m_dragItemInfo.startPos.frames(m_document->fps()));
3367 KdenliveSettings::setSnaptopoints(snap);
3368 emit displayMessage(i18n("Error when resizing clip"), ErrorMessage);
3370 } else if (m_dragItem->type() == TRANSITIONWIDGET) {
3371 Transition *transition = static_cast <Transition *>(m_dragItem);
3372 if (!m_document->renderer()->mltMoveTransition(transition->transitionTag(), (int)(m_document->tracksCount() - m_dragItemInfo.track), (int)(m_document->tracksCount() - m_dragItemInfo.track), transition->transitionEndTrack(), m_dragItemInfo.startPos, m_dragItemInfo.endPos, info.startPos, info.endPos)) {
3373 // Cannot resize transition
3374 bool snap = KdenliveSettings::snaptopoints();
3375 KdenliveSettings::setSnaptopoints(false);
3376 transition->resizeStart((int) m_dragItemInfo.startPos.frames(m_document->fps()));
3377 KdenliveSettings::setSnaptopoints(snap);
3378 emit displayMessage(i18n("Cannot resize transition"), ErrorMessage);
3380 MoveTransitionCommand *command = new MoveTransitionCommand(this, m_dragItemInfo, info, false);
3381 m_commandStack->push(command);
3385 if (m_dragItem->parentItem() && m_dragItem->parentItem() != m_selectionGroup) {
3386 // Item was resized, rebuild group;
3387 AbstractGroupItem *group = static_cast <AbstractGroupItem *>(m_dragItem->parentItem());
3388 QList <QGraphicsItem *> children = group->childItems();
3389 m_document->clipManager()->removeGroup(group);
3390 scene()->destroyItemGroup(group);
3391 for (int i = 0; i < children.count(); i++) {
3392 children.at(i)->setSelected(true);
3394 groupSelectedItems(false, true);
3396 //m_document->renderer()->doRefresh();
3397 } else if (m_operationMode == RESIZEEND && m_dragItem->endPos() != m_dragItemInfo.endPos) {
3399 if (m_dragItem->type() == AVWIDGET) {
3400 ItemInfo resizeinfo = info;
3401 resizeinfo.track = m_document->tracksCount() - resizeinfo.track;
3402 bool success = m_document->renderer()->mltResizeClipEnd(resizeinfo, resizeinfo.endPos - resizeinfo.startPos);
3404 QUndoCommand *resizeCommand = new QUndoCommand();
3405 resizeCommand->setText(i18n("Resize clip"));
3407 // Check if there is an automatic transition on that clip (lower track)
3408 Transition *tr = getTransitionItemAtEnd(m_dragItemInfo.endPos, m_dragItemInfo.track);
3409 if (tr && tr->isAutomatic()) {
3410 ItemInfo trInfo = tr->info();
3411 ItemInfo newTrInfo = trInfo;
3412 newTrInfo.endPos = m_dragItem->endPos();
3413 if (newTrInfo.endPos > newTrInfo.startPos) new MoveTransitionCommand(this, trInfo, newTrInfo, true, resizeCommand);
3416 // Check if there is an automatic transition on that clip (upper track)
3417 tr = getTransitionItemAtEnd(m_dragItemInfo.endPos, m_dragItemInfo.track - 1);
3418 if (tr && tr->isAutomatic() && (m_document->tracksCount() - tr->transitionEndTrack()) == m_dragItemInfo.track) {
3419 ItemInfo trInfo = tr->info();
3420 ItemInfo newTrInfo = trInfo;
3421 newTrInfo.endPos = m_dragItem->endPos();
3422 ClipItem * upperClip = getClipItemAtEnd(m_dragItemInfo.endPos, m_dragItemInfo.track - 1);
3423 if ((!upperClip || !upperClip->baseClip()->isTransparent()) && newTrInfo.endPos > newTrInfo.startPos) {
3424 new MoveTransitionCommand(this, trInfo, newTrInfo, true, resizeCommand);
3429 ClipItem *clip = static_cast < ClipItem * >(m_dragItem);
3431 QDomElement root = doc.createElement("list");
3432 doc.appendChild(root);
3433 QList <int> indexes;
3434 for (int i = 0; i < clip->effectsCount(); i++) {
3435 QDomElement effect = clip->effectAt(i);
3436 if (EffectsList::hasKeyFrames(effect)) {
3437 doc.appendChild(doc.importNode(effect, true));
3442 if (clip->checkEffectsKeyframesPos((m_dragItemInfo.cropStart + m_dragItemInfo.endPos - m_dragItemInfo.startPos).frames(m_document->fps()) - 1, (clip->cropStart() + clip->cropDuration()).frames(m_document->fps()) - 1, false)) {
3443 // Keyframes were modified, updateClip
3444 QDomNodeList effs = doc.elementsByTagName("effect");
3446 // Since we must always resize clip before updating the keyframes, we
3447 // put a resize command before & after checking keyframes so that
3448 // we are sure the resize is performed before whenever we do or undo the action
3450 new ResizeClipCommand(this, m_dragItemInfo, info, false, true, resizeCommand);
3451 for (int i = 0; i < indexes.count(); i++) {
3452 new EditEffectCommand(this, m_document->tracksCount() - clip->track(), clip->startPos(), effs.at(i).cloneNode().toElement(), clip->effectAt(indexes.at(i)), indexes.at(i), false, resizeCommand);
3453 updateEffect(m_document->tracksCount() - clip->track(), clip->startPos(), clip->effectAt(indexes.at(i)), indexes.at(i));
3455 new ResizeClipCommand(this, m_dragItemInfo, info, false, true, resizeCommand);
3456 emit clipItemSelected(clip);
3457 } else new ResizeClipCommand(this, m_dragItemInfo, info, false, false, resizeCommand);
3459 m_commandStack->push(resizeCommand);
3460 updatePositionEffects(clip, m_dragItemInfo);
3462 m_dragItem->resizeEnd((int) m_dragItemInfo.endPos.frames(m_document->fps()));
3463 emit displayMessage(i18n("Error when resizing clip"), ErrorMessage);
3465 } else if (m_dragItem->type() == TRANSITIONWIDGET) {
3466 Transition *transition = static_cast <Transition *>(m_dragItem);
3467 if (!m_document->renderer()->mltMoveTransition(transition->transitionTag(), (int)(m_document->tracksCount() - m_dragItemInfo.track), (int)(m_document->tracksCount() - m_dragItemInfo.track), transition->transitionEndTrack(), m_dragItemInfo.startPos, m_dragItemInfo.endPos, info.startPos, info.endPos)) {
3468 // Cannot resize transition
3469 transition->resizeEnd((int) m_dragItemInfo.endPos.frames(m_document->fps()));
3470 emit displayMessage(i18n("Cannot resize transition"), ErrorMessage);
3472 MoveTransitionCommand *command = new MoveTransitionCommand(this, m_dragItemInfo, info, false);
3473 m_commandStack->push(command);
3476 if (m_dragItem->parentItem() && m_dragItem->parentItem() != m_selectionGroup) {
3477 // Item was resized, rebuild group;
3478 AbstractGroupItem *group = static_cast <AbstractGroupItem *>(m_dragItem->parentItem());
3479 QList <QGraphicsItem *> children = group->childItems();
3480 m_document->clipManager()->removeGroup(group);
3481 scene()->destroyItemGroup(group);
3482 for (int i = 0; i < children.count(); i++) {
3483 children.at(i)->setSelected(true);
3485 groupSelectedItems(false, true);
3487 //m_document->renderer()->doRefresh();
3488 } else if (m_operationMode == FADEIN) {
3489 // resize fade in effect
3490 ClipItem * item = static_cast <ClipItem *>(m_dragItem);
3491 int ix = item->hasEffect("volume", "fadein");
3492 int ix2 = item->hasEffect("", "fade_from_black");
3494 QDomElement oldeffect = item->effectAt(ix);
3495 int start = item->cropStart().frames(m_document->fps());
3496 int end = item->fadeIn();
3498 slotDeleteEffect(item, oldeffect, false);
3501 QDomElement effect = oldeffect.cloneNode().toElement();
3502 EffectsList::setParameter(oldeffect, "in", QString::number(start));
3503 EffectsList::setParameter(oldeffect, "out", QString::number(end));
3504 slotUpdateClipEffect(item, effect, oldeffect, ix);
3505 emit clipItemSelected(item, ix);
3507 } else if (item->fadeIn() != 0 && ix2 == -1) {
3509 if (item->isVideoOnly() || (item->clipType() != AUDIO && item->clipType() != AV && item->clipType() != PLAYLIST)) {
3511 effect = MainWindow::videoEffects.getEffectByTag("", "fade_from_black").cloneNode().toElement();
3512 } else effect = MainWindow::audioEffects.getEffectByTag("volume", "fadein").cloneNode().toElement();
3513 EffectsList::setParameter(effect, "out", QString::number(item->fadeIn()));
3514 slotAddEffect(effect, m_dragItem->startPos(), m_dragItem->track());
3517 QDomElement oldeffect = item->effectAt(ix2);
3518 int start = item->cropStart().frames(m_document->fps());
3519 int end = item->fadeIn();
3521 slotDeleteEffect(item, oldeffect, false);
3524 QDomElement effect = oldeffect.cloneNode().toElement();
3525 EffectsList::setParameter(oldeffect, "in", QString::number(start));
3526 EffectsList::setParameter(oldeffect, "out", QString::number(end));
3527 slotUpdateClipEffect(item, effect, oldeffect, ix2);
3528 emit clipItemSelected(item, ix2);
3531 } else if (m_operationMode == FADEOUT) {
3532 // resize fade in effect
3533 ClipItem * item = static_cast <ClipItem *>(m_dragItem);
3534 int ix = item->hasEffect("volume", "fadeout");
3535 int ix2 = item->hasEffect("", "fade_to_black");
3537 QDomElement oldeffect = item->effectAt(ix);
3538 int end = (item->cropDuration() + item->cropStart()).frames(m_document->fps());
3539 int start = item->fadeOut();
3541 slotDeleteEffect(item, oldeffect, false);
3543 start = end - start;
3544 QDomElement effect = oldeffect.cloneNode().toElement();
3545 EffectsList::setParameter(oldeffect, "in", QString::number(start));
3546 EffectsList::setParameter(oldeffect, "out", QString::number(end));
3547 // kDebug()<<"EDIT FADE OUT : "<<start<<"x"<<end;
3548 slotUpdateClipEffect(item, effect, oldeffect, ix);
3549 emit clipItemSelected(item, ix);
3551 } else if (item->fadeOut() != 0 && ix2 == -1) {
3553 if (item->isVideoOnly() || (item->clipType() != AUDIO && item->clipType() != AV && item->clipType() != PLAYLIST)) {
3555 effect = MainWindow::videoEffects.getEffectByTag("", "fade_to_black").cloneNode().toElement();
3556 } else effect = MainWindow::audioEffects.getEffectByTag("volume", "fadeout").cloneNode().toElement();
3557 EffectsList::setParameter(effect, "in", QString::number(item->fadeOut()));
3558 EffectsList::setParameter(effect, "out", QString::number(0));
3559 slotAddEffect(effect, m_dragItem->startPos(), m_dragItem->track());
3562 QDomElement oldeffect = item->effectAt(ix2);
3563 int end = (item->cropDuration() + item->cropStart()).frames(m_document->fps());
3564 int start = item->fadeOut();
3566 slotDeleteEffect(item, oldeffect, false);
3568 start = end - start;
3569 QDomElement effect = oldeffect.cloneNode().toElement();
3570 EffectsList::setParameter(oldeffect, "in", QString::number(start));
3571 EffectsList::setParameter(oldeffect, "out", QString::number(end));
3572 // kDebug()<<"EDIT FADE OUT : "<<start<<"x"<<end;
3573 slotUpdateClipEffect(item, effect, oldeffect, ix2);
3574 emit clipItemSelected(item, ix2);
3577 } else if (m_operationMode == KEYFRAME) {
3578 // update the MLT effect
3579 ClipItem * item = static_cast <ClipItem *>(m_dragItem);
3580 QDomElement oldEffect = item->selectedEffect().cloneNode().toElement();
3582 // check if we want to remove keyframe
3583 double val = mapToScene(event->pos()).toPoint().y();
3584 QRectF br = item->sceneBoundingRect();
3585 double maxh = 100.0 / br.height();
3586 val = (br.bottom() - val) * maxh;
3587 int start = item->cropStart().frames(m_document->fps());
3588 int end = (item->cropStart() + item->cropDuration()).frames(m_document->fps()) - 1;
3589 if ((val < -50 || val > 150) && item->editedKeyFramePos() != start && item->editedKeyFramePos() != end) {
3591 kDebug() << "// DELETE KFR: " << item->editedKeyFramePos();
3592 item->movedKeyframe(item->getEffectAt(item->selectedEffectIndex()), item->selectedKeyFramePos(), -1, 0);
3593 } else item->movedKeyframe(item->getEffectAt(item->selectedEffectIndex()), item->selectedKeyFramePos(), item->editedKeyFramePos(), item->editedKeyFrameValue());
3594 QDomElement newEffect = item->selectedEffect().cloneNode().toElement();
3595 //item->updateKeyframeEffect();
3596 //QString next = item->keyframes(item->selectedEffectIndex());
3597 //EditKeyFrameCommand *command = new EditKeyFrameCommand(this, item->track(), item->startPos(), item->selectedEffectIndex(), previous, next, false);
3598 EditEffectCommand *command = new EditEffectCommand(this, m_document->tracksCount() - item->track(), item->startPos(), oldEffect, newEffect, item->selectedEffectIndex(), false);
3600 m_commandStack->push(command);
3601 updateEffect(m_document->tracksCount() - item->track(), item->startPos(), item->selectedEffect(), item->selectedEffectIndex());
3602 emit clipItemSelected(item, item->selectedEffectIndex());
3604 if (m_dragItem && m_dragItem->type() == TRANSITIONWIDGET && m_dragItem->isSelected()) {
3605 // A transition is selected
3607 ClipItem *transitionClip = getClipItemAt(m_dragItemInfo.startPos, m_dragItemInfo.track);
3608 if (transitionClip && transitionClip->baseClip()) {
3609 QString size = transitionClip->baseClip()->getProperty("frame_size");
3610 double factor = transitionClip->baseClip()->getProperty("aspect_ratio").toDouble();
3611 if (factor == 0) factor = 1.0;
3612 p.setX((int)(size.section('x', 0, 0).toInt() * factor + 0.5));
3613 p.setY(size.section('x', 1, 1).toInt());
3615 emit transitionItemSelected(static_cast <Transition *>(m_dragItem), getPreviousVideoTrack(m_dragItem->track()), p);
3616 } else emit transitionItemSelected(NULL);
3617 if (m_operationMode != NONE && m_operationMode != MOVE) setDocumentModified();
3618 m_operationMode = NONE;
3621 void CustomTrackView::deleteClip(ItemInfo info, bool refresh)
3623 ClipItem *item = getClipItemAt((int) info.startPos.frames(m_document->fps()), info.track);
3625 if (!item || m_document->renderer()->mltRemoveClip(m_document->tracksCount() - info.track, info.startPos) == false) {
3626 emit displayMessage(i18n("Error removing clip at %1 on track %2", m_document->timecode().getTimecodeFromFrames(info.startPos.frames(m_document->fps())), info.track), ErrorMessage);
3629 if (item->isSelected()) emit clipItemSelected(NULL);
3630 item->baseClip()->removeReference();
3631 m_document->updateClip(item->baseClip()->getId());
3633 /*if (item->baseClip()->isTransparent()) {
3634 // also remove automatic transition
3635 Transition *tr = getTransitionItemAt(info.startPos, info.track);
3636 if (tr && tr->isAutomatic()) {
3637 m_document->renderer()->mltDeleteTransition(tr->transitionTag(), tr->transitionEndTrack(), m_document->tracksCount() - info.track, info.startPos, info.endPos, tr->toXML());
3638 scene()->removeItem(tr);
3642 m_waitingThumbs.removeAll(item);
3643 if (m_dragItem == item) m_dragItem = NULL;
3644 #if QT_VERSION >= 0x040600
3645 // animate item deletion
3646 item->closeAnimation();
3647 /*if (refresh) item->closeAnimation();
3649 // no refresh, means we have several operations chained, we need to delete clip immediatly
3650 // so that it does not get in the way of the other
3659 setDocumentModified();
3660 if (refresh) m_document->renderer()->doRefresh();
3663 void CustomTrackView::deleteSelectedClips()
3665 resetSelectionGroup();
3666 QList<QGraphicsItem *> itemList = scene()->selectedItems();
3667 if (itemList.count() == 0) {
3668 emit displayMessage(i18n("Select clip to delete"), ErrorMessage);
3671 scene()->clearSelection();
3672 QUndoCommand *deleteSelected = new QUndoCommand();
3674 bool resetGroup = false;
3677 int transitionCount = 0;
3678 // expand & destroy groups
3679 for (int i = 0; i < itemList.count(); i++) {
3680 if (itemList.at(i)->type() == GROUPWIDGET) {
3682 QList<QGraphicsItem *> children = itemList.at(i)->childItems();
3683 QList <ItemInfo> clipInfos;
3684 QList <ItemInfo> transitionInfos;
3685 GenTime currentPos = GenTime(m_cursorPos, m_document->fps());
3686 for (int j = 0; j < children.count(); j++) {
3687 if (children.at(j)->type() == AVWIDGET) {
3688 AbstractClipItem *clip = static_cast <AbstractClipItem *>(children.at(j));
3689 if (!clip->isItemLocked()) clipInfos.append(clip->info());
3690 } else if (children.at(j)->type() == TRANSITIONWIDGET) {
3691 AbstractClipItem *clip = static_cast <AbstractClipItem *>(children.at(j));
3692 if (!clip->isItemLocked()) transitionInfos.append(clip->info());
3694 if (itemList.contains(children.at(j))) {
3695 children.removeAt(j);
3699 itemList += children;
3700 if (clipInfos.count() > 0)
3701 new GroupClipsCommand(this, clipInfos, transitionInfos, false, deleteSelected);
3703 } else if (itemList.at(i)->parentItem() && itemList.at(i)->parentItem()->type() == GROUPWIDGET)
3704 itemList.insert(i + 1, itemList.at(i)->parentItem());
3707 for (int i = 0; i < itemList.count(); i++) {
3708 if (itemList.at(i)->type() == AVWIDGET) {
3710 ClipItem *item = static_cast <ClipItem *>(itemList.at(i));
3711 if (item->parentItem()) resetGroup = true;
3712 //kDebug()<<"// DELETE CLP AT: "<<item->info().startPos.frames(25);
3713 new AddTimelineClipCommand(this, item->xml(), item->clipProducer(), item->info(), item->effectList(), false, false, true, true, deleteSelected);
3714 emit clipItemSelected(NULL);
3715 } else if (itemList.at(i)->type() == TRANSITIONWIDGET) {
3717 Transition *item = static_cast <Transition *>(itemList.at(i));
3718 //kDebug()<<"// DELETE TRANS AT: "<<item->info().startPos.frames(25);
3719 if (item->parentItem()) resetGroup = true;
3720 new AddTransitionCommand(this, item->info(), item->transitionEndTrack(), item->toXML(), true, true, deleteSelected);
3721 emit transitionItemSelected(NULL);
3724 if (groupCount > 0 && clipCount == 0 && transitionCount == 0)
3725 deleteSelected->setText(i18np("Delete selected group", "Delete selected groups", groupCount));
3726 else if (clipCount > 0 && groupCount == 0 && transitionCount == 0)
3727 deleteSelected->setText(i18np("Delete selected clip", "Delete selected clips", clipCount));
3728 else if (transitionCount > 0 && groupCount == 0 && clipCount == 0)
3729 deleteSelected->setText(i18np("Delete selected transition", "Delete selected transitions", transitionCount));
3730 else deleteSelected->setText(i18n("Delete selected items"));
3731 m_commandStack->push(deleteSelected);
3734 void CustomTrackView::changeClipSpeed()
3736 QList<QGraphicsItem *> itemList = scene()->selectedItems();
3737 if (itemList.count() == 0) {
3738 emit displayMessage(i18n("Select clip to change speed"), ErrorMessage);
3741 QUndoCommand *changeSelected = new QUndoCommand();
3742 changeSelected->setText("Edit clip speed");
3746 for (int i = 0; i < itemList.count(); i++) {
3747 if (itemList.at(i)->type() == AVWIDGET) {
3748 ClipItem *item = static_cast <ClipItem *>(itemList.at(i));
3749 ItemInfo info = item->info();
3750 if (percent == -1) percent = QInputDialog::getInteger(this, i18n("Edit Clip Speed"), i18n("New speed (percents)"), item->speed() * 100, 1, 10000, 1, &ok);
3752 double speed = (double) percent / 100.0;
3753 if (item->speed() != speed && (item->clipType() == VIDEO || item->clipType() == AV)) {
3755 //new ChangeSpeedCommand(this, info, item->speed(), speed, item->clipProducer(), changeSelected);
3759 if (count > 0) m_commandStack->push(changeSelected);
3760 else delete changeSelected;
3763 void CustomTrackView::doChangeClipSpeed(ItemInfo info, ItemInfo speedIndependantInfo, const double speed, const double oldspeed, int strobe, const QString &id)
3765 DocClipBase *baseclip = m_document->clipManager()->getClipById(id);
3766 ClipItem *item = getClipItemAt((int) info.startPos.frames(m_document->fps()), info.track);
3768 kDebug() << "ERROR: Cannot find clip for speed change";
3769 emit displayMessage(i18n("Cannot find clip for speed change"), ErrorMessage);
3772 info.track = m_document->tracksCount() - item->track();
3774 if (item->isVideoOnly()) endPos = m_document->renderer()->mltChangeClipSpeed(info, speedIndependantInfo, speed, oldspeed, strobe, baseclip->videoProducer());
3775 else if (item->isAudioOnly()) endPos = m_document->renderer()->mltChangeClipSpeed(info, speedIndependantInfo, speed, oldspeed, strobe, baseclip->audioProducer(item->track()));
3776 else endPos = m_document->renderer()->mltChangeClipSpeed(info, speedIndependantInfo, speed, oldspeed, strobe, baseclip->producer());
3778 item->setSpeed(speed, strobe);
3779 item->updateRectGeometry();
3780 if (item->cropDuration().frames(m_document->fps()) != endPos) {
3781 item->resizeEnd((int) info.startPos.frames(m_document->fps()) + endPos - 1);
3783 updatePositionEffects(item, info);
3784 setDocumentModified();
3785 } else emit displayMessage(i18n("Invalid clip"), ErrorMessage);
3788 void CustomTrackView::cutSelectedClips()
3790 QList<QGraphicsItem *> itemList = scene()->selectedItems();
3791 GenTime currentPos = GenTime(m_cursorPos, m_document->fps());
3792 for (int i = 0; i < itemList.count(); i++) {
3793 if (itemList.at(i)->type() == AVWIDGET) {
3794 ClipItem *item = static_cast <ClipItem *>(itemList.at(i));
3795 if (item->parentItem() && item->parentItem() != m_selectionGroup) {
3796 emit displayMessage(i18n("Cannot cut a clip in a group"), ErrorMessage);
3797 } else if (currentPos > item->startPos() && currentPos < item->endPos()) {
3798 RazorClipCommand *command = new RazorClipCommand(this, item->info(), currentPos);
3799 m_commandStack->push(command);
3805 void CustomTrackView::groupClips(bool group)
3807 QList<QGraphicsItem *> itemList = scene()->selectedItems();
3808 QList <ItemInfo> clipInfos;
3809 QList <ItemInfo> transitionInfos;
3810 GenTime currentPos = GenTime(m_cursorPos, m_document->fps());
3813 int max = itemList.count();
3814 for (int i = 0; i < max; i++) {
3815 if (itemList.at(i)->type() == GROUPWIDGET) {
3816 itemList += itemList.at(i)->childItems();
3820 for (int i = 0; i < itemList.count(); i++) {
3821 if (itemList.at(i)->type() == AVWIDGET) {
3822 AbstractClipItem *clip = static_cast <AbstractClipItem *>(itemList.at(i));
3823 if (!clip->isItemLocked()) clipInfos.append(clip->info());
3824 } else if (itemList.at(i)->type() == TRANSITIONWIDGET) {
3825 AbstractClipItem *clip = static_cast <AbstractClipItem *>(itemList.at(i));
3826 if (!clip->isItemLocked()) transitionInfos.append(clip->info());
3829 if (clipInfos.count() > 0) {
3830 GroupClipsCommand *command = new GroupClipsCommand(this, clipInfos, transitionInfos, group);
3831 m_commandStack->push(command);
3835 void CustomTrackView::doGroupClips(QList <ItemInfo> clipInfos, QList <ItemInfo> transitionInfos, bool group)
3837 resetSelectionGroup();
3838 m_scene->clearSelection();
3840 for (int i = 0; i < clipInfos.count(); i++) {
3841 ClipItem *clip = getClipItemAt(clipInfos.at(i).startPos, clipInfos.at(i).track);
3842 if (clip == NULL) continue;
3843 if (clip->parentItem() && clip->parentItem()->type() == GROUPWIDGET) {
3844 AbstractGroupItem *grp = static_cast <AbstractGroupItem *>(clip->parentItem());
3845 m_document->clipManager()->removeGroup(grp);
3846 scene()->destroyItemGroup(grp);
3848 clip->setFlag(QGraphicsItem::ItemIsMovable, true);
3850 for (int i = 0; i < transitionInfos.count(); i++) {
3851 Transition *tr = getTransitionItemAt(transitionInfos.at(i).startPos, transitionInfos.at(i).track);
3852 if (tr == NULL) continue;
3853 if (tr->parentItem() && tr->parentItem()->type() == GROUPWIDGET) {
3854 AbstractGroupItem *grp = static_cast <AbstractGroupItem *>(tr->parentItem());
3855 m_document->clipManager()->removeGroup(grp);
3856 scene()->destroyItemGroup(grp);
3858 tr->setFlag(QGraphicsItem::ItemIsMovable, true);
3860 setDocumentModified();
3864 QList <QGraphicsItemGroup *> groups;
3865 for (int i = 0; i < clipInfos.count(); i++) {
3866 ClipItem *clip = getClipItemAt(clipInfos.at(i).startPos, clipInfos.at(i).track);
3868 clip->setSelected(true);
3871 for (int i = 0; i < transitionInfos.count(); i++) {
3872 Transition *clip = getTransitionItemAt(transitionInfos.at(i).startPos, transitionInfos.at(i).track);
3874 clip->setSelected(true);
3878 groupSelectedItems(false, true);
3879 setDocumentModified();
3882 void CustomTrackView::addClip(QDomElement xml, const QString &clipId, ItemInfo info, EffectsList effects, bool overwrite, bool push, bool refresh)
3884 DocClipBase *baseclip = m_document->clipManager()->getClipById(clipId);
3885 if (baseclip == NULL) {
3886 emit displayMessage(i18n("No clip copied"), ErrorMessage);
3889 ClipItem *item = new ClipItem(baseclip, info, m_document->fps(), xml.attribute("speed", "1").toDouble(), xml.attribute("strobe", "1").toInt());
3890 item->setEffectList(effects);
3891 if (xml.hasAttribute("audio_only")) item->setAudioOnly(true);
3892 else if (xml.hasAttribute("video_only")) item->setVideoOnly(true);
3893 scene()->addItem(item);
3895 int tracknumber = m_document->tracksCount() - info.track - 1;
3896 bool isLocked = m_document->trackInfoAt(tracknumber).isLocked;
3897 if (isLocked) item->setItemLocked(true);
3899 baseclip->addReference();
3900 m_document->updateClip(baseclip->getId());
3901 info.track = m_document->tracksCount() - info.track;
3902 Mlt::Producer *prod;
3903 if (item->isAudioOnly()) prod = baseclip->audioProducer(info.track);
3904 else if (item->isVideoOnly()) prod = baseclip->videoProducer();
3905 else prod = baseclip->producer(info.track);
3906 m_document->renderer()->mltInsertClip(info, xml, prod, overwrite, push);
3907 for (int i = 0; i < item->effectsCount(); i++) {
3908 m_document->renderer()->mltAddEffect(info.track, info.startPos, item->getEffectArgs(item->effectAt(i)), false);
3910 setDocumentModified();
3911 if (refresh) m_document->renderer()->doRefresh();
3912 if (!baseclip->isPlaceHolder()) m_waitingThumbs.append(item);
3913 m_thumbsTimer.start();
3916 void CustomTrackView::slotUpdateClip(const QString &clipId, bool reload)
3918 QList<QGraphicsItem *> list = scene()->items();
3919 ClipItem *clip = NULL;
3920 for (int i = 0; i < list.size(); ++i) {
3921 if (list.at(i)->type() == AVWIDGET) {
3922 clip = static_cast <ClipItem *>(list.at(i));
3923 if (clip->clipProducer() == clipId) {
3924 ItemInfo info = clip->info();
3925 info.track = m_document->tracksCount() - clip->track();
3926 if (reload && !m_document->renderer()->mltUpdateClip(info, clip->xml(), clip->baseClip()->producer())) {
3927 emit displayMessage(i18n("Cannot update clip (time: %1, track: %2)", info.startPos.frames(m_document->fps()), info.track), ErrorMessage);
3929 clip->refreshClip(true);
3936 ClipItem *CustomTrackView::getClipItemAtEnd(GenTime pos, int track)
3938 int framepos = (int)(pos.frames(m_document->fps()));
3939 QList<QGraphicsItem *> list = scene()->items(QPointF(framepos - 1, track * m_tracksHeight + m_tracksHeight / 2));
3940 ClipItem *clip = NULL;
3941 for (int i = 0; i < list.size(); i++) {
3942 if (!list.at(i)->isEnabled()) continue;
3943 if (list.at(i)->type() == AVWIDGET) {
3944 ClipItem *test = static_cast <ClipItem *>(list.at(i));
3945 if (test->endPos() == pos) clip = test;
3952 ClipItem *CustomTrackView::getClipItemAtStart(GenTime pos, int track)
3954 QList<QGraphicsItem *> list = scene()->items(QPointF(pos.frames(m_document->fps()), track * m_tracksHeight + m_tracksHeight / 2));
3955 ClipItem *clip = NULL;
3956 for (int i = 0; i < list.size(); i++) {
3957 if (!list.at(i)->isEnabled()) continue;
3958 if (list.at(i)->type() == AVWIDGET) {
3959 ClipItem *test = static_cast <ClipItem *>(list.at(i));
3960 if (test->startPos() == pos) clip = test;
3967 ClipItem *CustomTrackView::getClipItemAt(int pos, int track)
3969 const QPointF p(pos, track * m_tracksHeight + m_tracksHeight / 2);
3970 QList<QGraphicsItem *> list = scene()->items(p);
3971 ClipItem *clip = NULL;
3972 for (int i = 0; i < list.size(); i++) {
3973 if (!list.at(i)->isEnabled()) continue;
3974 if (list.at(i)->type() == AVWIDGET) {
3975 clip = static_cast <ClipItem *>(list.at(i));
3982 ClipItem *CustomTrackView::getClipItemAt(GenTime pos, int track)
3984 return getClipItemAt((int) pos.frames(m_document->fps()), track);
3987 Transition *CustomTrackView::getTransitionItemAt(int pos, int track)
3989 const QPointF p(pos, (track + 1) * m_tracksHeight);
3990 QList<QGraphicsItem *> list = scene()->items(p);
3991 Transition *clip = NULL;
3992 for (int i = 0; i < list.size(); i++) {
3993 if (!list.at(i)->isEnabled()) continue;
3994 if (list.at(i)->type() == TRANSITIONWIDGET) {
3995 clip = static_cast <Transition *>(list.at(i));
4002 Transition *CustomTrackView::getTransitionItemAt(GenTime pos, int track)
4004 return getTransitionItemAt(pos.frames(m_document->fps()), track);
4007 Transition *CustomTrackView::getTransitionItemAtEnd(GenTime pos, int track)
4009 int framepos = (int)(pos.frames(m_document->fps()));
4010 const QPointF p(framepos - 1, (track + 1) * m_tracksHeight);
4011 QList<QGraphicsItem *> list = scene()->items(p);
4012 Transition *clip = NULL;
4013 for (int i = 0; i < list.size(); i++) {
4014 if (!list.at(i)->isEnabled()) continue;
4015 if (list.at(i)->type() == TRANSITIONWIDGET) {
4016 Transition *test = static_cast <Transition *>(list.at(i));
4017 if (test->endPos() == pos) clip = test;
4024 Transition *CustomTrackView::getTransitionItemAtStart(GenTime pos, int track)
4026 const QPointF p(pos.frames(m_document->fps()), (track + 1) * m_tracksHeight);
4027 QList<QGraphicsItem *> list = scene()->items(p);
4028 Transition *clip = NULL;
4029 for (int i = 0; i < list.size(); ++i) {
4030 if (!list.at(i)->isEnabled()) continue;
4031 if (list.at(i)->type() == TRANSITIONWIDGET) {
4032 Transition *test = static_cast <Transition *>(list.at(i));
4033 if (test->startPos() == pos) clip = test;
4040 void CustomTrackView::moveClip(const ItemInfo start, const ItemInfo end, bool refresh)
4042 if (m_selectionGroup) resetSelectionGroup(false);
4043 ClipItem *item = getClipItemAt((int) start.startPos.frames(m_document->fps()), start.track);
4045 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);
4046 kDebug() << "---------------- ERROR, CANNOT find clip to move at.. ";
4049 Mlt::Producer *prod;
4050 if (item->isAudioOnly()) prod = item->baseClip()->audioProducer(end.track);
4051 else if (item->isVideoOnly()) prod = item->baseClip()->videoProducer();
4052 else prod = item->baseClip()->producer(end.track);
4054 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);
4056 bool snap = KdenliveSettings::snaptopoints();
4057 KdenliveSettings::setSnaptopoints(false);
4058 item->setPos((int) end.startPos.frames(m_document->fps()), (int)(end.track * m_tracksHeight + 1));
4060 int tracknumber = m_document->tracksCount() - end.track - 1;
4061 bool isLocked = m_document->trackInfoAt(tracknumber).isLocked;
4062 m_scene->clearSelection();
4063 if (isLocked) item->setItemLocked(true);
4065 if (item->isItemLocked()) item->setItemLocked(false);
4066 item->setSelected(true);
4068 if (item->baseClip()->isTransparent()) {
4069 // Also move automatic transition
4070 Transition *tr = getTransitionItemAt(start.startPos, start.track);
4071 if (tr && tr->isAutomatic()) {
4072 tr->updateTransitionEndTrack(getPreviousVideoTrack(end.track));
4073 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);
4074 tr->setPos((int) end.startPos.frames(m_document->fps()), (int)(end.track * m_tracksHeight + 1));
4077 KdenliveSettings::setSnaptopoints(snap);
4078 setDocumentModified();
4080 // undo last move and emit error message
4081 emit displayMessage(i18n("Cannot move clip to position %1", m_document->timecode().getTimecodeFromFrames(end.startPos.frames(m_document->fps()))), ErrorMessage);
4083 if (refresh) m_document->renderer()->doRefresh();
4084 //kDebug() << " // MOVED CLIP TO: " << end.startPos.frames(25) << ", ITEM START: " << item->startPos().frames(25);
4087 void CustomTrackView::moveGroup(QList <ItemInfo> startClip, QList <ItemInfo> startTransition, const GenTime offset, const int trackOffset, bool reverseMove)
4090 /*kDebug() << "//GRP MOVE, REVERS:" << reverseMove;
4091 kDebug() << "// GROUP MOV; OFFSET: " << offset.frames(25) << ", TK OFF: " << trackOffset;*/
4092 resetSelectionGroup();
4093 m_scene->clearSelection();
4095 m_selectionGroup = new AbstractGroupItem(m_document->fps());
4096 scene()->addItem(m_selectionGroup);
4098 m_document->renderer()->blockSignals(true);
4099 for (int i = 0; i < startClip.count(); i++) {
4101 startClip[i].startPos = startClip.at(i).startPos - offset;
4102 startClip[i].track = startClip.at(i).track - trackOffset;
4104 //kDebug()<<"//LKING FR CLIP AT:"<<startClip.at(i).startPos.frames(25)<<", TK:"<<startClip.at(i).track;
4105 ClipItem *clip = getClipItemAt(startClip.at(i).startPos, startClip.at(i).track);
4107 clip->setItemLocked(false);
4108 if (clip->parentItem()) {
4109 m_selectionGroup->addToGroup(clip->parentItem());
4110 clip->parentItem()->setFlag(QGraphicsItem::ItemIsMovable, false);
4112 m_selectionGroup->addToGroup(clip);
4113 clip->setFlag(QGraphicsItem::ItemIsMovable, false);
4115 m_document->renderer()->mltRemoveClip(m_document->tracksCount() - startClip.at(i).track, startClip.at(i).startPos);
4116 } else kDebug() << "//MISSING CLIP AT: " << startClip.at(i).startPos.frames(25);
4118 for (int i = 0; i < startTransition.count(); i++) {
4120 startTransition[i].startPos = startTransition.at(i).startPos - offset;
4121 startTransition[i].track = startTransition.at(i).track - trackOffset;
4123 Transition *tr = getTransitionItemAt(startTransition.at(i).startPos, startTransition.at(i).track);
4125 tr->setItemLocked(false);
4126 if (tr->parentItem()) {
4127 m_selectionGroup->addToGroup(tr->parentItem());
4128 tr->parentItem()->setFlag(QGraphicsItem::ItemIsMovable, false);
4130 m_selectionGroup->addToGroup(tr);
4131 tr->setFlag(QGraphicsItem::ItemIsMovable, false);
4133 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());
4134 } else kDebug() << "//MISSING TRANSITION AT: " << startTransition.at(i).startPos.frames(25);
4136 m_document->renderer()->blockSignals(false);
4138 if (m_selectionGroup) {
4139 bool snap = KdenliveSettings::snaptopoints();
4140 KdenliveSettings::setSnaptopoints(false);
4142 m_selectionGroup->translate(offset.frames(m_document->fps()), trackOffset *(qreal) m_tracksHeight);
4143 //m_selectionGroup->moveBy(offset.frames(m_document->fps()), trackOffset *(qreal) m_tracksHeight);
4145 QList<QGraphicsItem *> children = m_selectionGroup->childItems();
4147 int max = children.count();
4148 for (int i = 0; i < max; i++) {
4149 if (children.at(i)->type() == GROUPWIDGET) {
4150 children += children.at(i)->childItems();
4151 //AbstractGroupItem *grp = static_cast<AbstractGroupItem *>(children.at(i));
4152 //grp->moveBy(offset.frames(m_document->fps()), trackOffset *(qreal) m_tracksHeight);
4153 /*m_document->clipManager()->removeGroup(grp);
4154 m_scene->destroyItemGroup(grp);*/
4155 children.removeAll(children.at(i));
4160 for (int i = 0; i < children.count(); i++) {
4161 // re-add items in correct place
4162 if (children.at(i)->type() != AVWIDGET && children.at(i)->type() != TRANSITIONWIDGET) continue;
4163 AbstractClipItem *item = static_cast <AbstractClipItem *>(children.at(i));
4165 ItemInfo info = item->info();
4166 int tracknumber = m_document->tracksCount() - info.track - 1;
4167 bool isLocked = m_document->trackInfoAt(tracknumber).isLocked;
4168 if (isLocked) item->setItemLocked(true);
4169 else if (item->isItemLocked()) item->setItemLocked(false);
4171 if (item->type() == AVWIDGET) {
4172 ClipItem *clip = static_cast <ClipItem*>(item);
4173 info.track = m_document->tracksCount() - info.track;
4174 Mlt::Producer *prod;
4175 if (clip->isAudioOnly()) prod = clip->baseClip()->audioProducer(info.track);
4176 else if (clip->isVideoOnly()) prod = clip->baseClip()->videoProducer();
4177 else prod = clip->baseClip()->producer(info.track);
4178 m_document->renderer()->mltInsertClip(info, clip->xml(), prod);
4179 } else if (item->type() == TRANSITIONWIDGET) {
4180 Transition *tr = static_cast <Transition*>(item);
4182 if (!tr->forcedTrack()) newTrack = getPreviousVideoTrack(info.track);
4184 newTrack = tr->transitionEndTrack() + trackOffset;
4185 if (newTrack < 0 || newTrack > m_document->tracksCount()) newTrack = getPreviousVideoTrack(info.track);
4187 tr->updateTransitionEndTrack(newTrack);
4188 m_document->renderer()->mltAddTransition(tr->transitionTag(), newTrack, m_document->tracksCount() - info.track, info.startPos, info.endPos, tr->toXML());
4191 resetSelectionGroup(false);
4192 KdenliveSettings::setSnaptopoints(snap);
4193 m_document->renderer()->doRefresh();
4194 } else kDebug() << "///////// WARNING; NO GROUP TO MOVE";
4197 void CustomTrackView::moveTransition(const ItemInfo start, const ItemInfo end, bool m_refresh)
4199 Transition *item = getTransitionItemAt(start.startPos, start.track);
4201 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);
4202 kDebug() << "---------------- ERROR, CANNOT find transition to move... ";// << startPos.x() * m_scale * FRAME_SIZE + 1 << ", " << startPos.y() * m_tracksHeight + m_tracksHeight / 2;
4205 //kDebug() << "---------------- Move TRANSITION FROM: " << startPos.x() << ", END:" << endPos.x() << ",TRACKS: " << oldtrack << " TO " << newtrack;
4206 bool snap = KdenliveSettings::snaptopoints();
4207 KdenliveSettings::setSnaptopoints(false);
4208 //kDebug()<<"/// RESIZE TRANS START: ("<< startPos.x()<<"x"<< startPos.y()<<") / ("<<endPos.x()<<"x"<< endPos.y()<<")";
4209 if (end.endPos - end.startPos == start.endPos - start.startPos) {
4210 // Transition was moved
4211 item->setPos((int) end.startPos.frames(m_document->fps()), (end.track) * m_tracksHeight + 1);
4212 } else if (end.endPos == start.endPos) {
4213 // Transition start resize
4214 item->resizeStart((int) end.startPos.frames(m_document->fps()));
4215 } else if (end.startPos == start.startPos) {
4216 // Transition end resize;
4217 kDebug() << "// resize END: " << end.endPos.frames(m_document->fps());
4218 item->resizeEnd((int) end.endPos.frames(m_document->fps()));
4221 item->setPos((int) end.startPos.frames(m_document->fps()), (end.track) * m_tracksHeight + 1);
4222 item->resizeStart((int) end.startPos.frames(m_document->fps()));
4223 item->resizeEnd((int) end.endPos.frames(m_document->fps()));
4225 //item->moveTransition(GenTime((int) (endPos.x() - startPos.x()), m_document->fps()));
4226 KdenliveSettings::setSnaptopoints(snap);
4227 item->updateTransitionEndTrack(getPreviousVideoTrack(end.track));
4228 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());
4229 if (m_dragItem && m_dragItem == item) {
4231 ClipItem *transitionClip = getClipItemAt(item->startPos(), item->track());
4232 if (transitionClip && transitionClip->baseClip()) {
4233 QString size = transitionClip->baseClip()->getProperty("frame_size");
4234 double factor = transitionClip->baseClip()->getProperty("aspect_ratio").toDouble();
4235 if (factor == 0) factor = 1.0;
4236 p.setX((int)(size.section('x', 0, 0).toInt() * factor + 0.5));
4237 p.setY(size.section('x', 1, 1).toInt());
4239 emit transitionItemSelected(item, getPreviousVideoTrack(item->track()), p);
4241 if (m_refresh) m_document->renderer()->doRefresh();
4242 setDocumentModified();
4245 void CustomTrackView::resizeClip(const ItemInfo start, const ItemInfo end, bool dontWorry)
4247 bool resizeClipStart = (start.startPos != end.startPos);
4248 ClipItem *item = getClipItemAtStart(start.startPos, start.track);
4250 if (dontWorry) return;
4251 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);
4252 kDebug() << "---------------- ERROR, CANNOT find clip to resize at... "; // << startPos;
4255 if (item->parentItem()) {
4256 // Item is part of a group, reset group
4257 resetSelectionGroup();
4260 bool snap = KdenliveSettings::snaptopoints();
4261 KdenliveSettings::setSnaptopoints(false);
4262 if (resizeClipStart) {
4263 ItemInfo clipinfo = item->info();
4264 clipinfo.track = m_document->tracksCount() - clipinfo.track;
4265 bool success = m_document->renderer()->mltResizeClipStart(clipinfo, end.startPos - clipinfo.startPos);
4267 kDebug() << "RESIZE CLP STRAT TO:" << end.startPos.frames(m_document->fps()) << ", OLD ST: " << start.startPos.frames(25);
4268 item->resizeStart((int) end.startPos.frames(m_document->fps()));
4269 updatePositionEffects(item, clipinfo);
4270 } else emit displayMessage(i18n("Error when resizing clip"), ErrorMessage);
4272 ItemInfo clipinfo = item->info();
4273 clipinfo.track = m_document->tracksCount() - clipinfo.track;
4274 bool success = m_document->renderer()->mltResizeClipEnd(clipinfo, end.endPos - clipinfo.startPos);
4276 item->resizeEnd((int) end.endPos.frames(m_document->fps()));
4277 updatePositionEffects(item, clipinfo);
4278 } else emit displayMessage(i18n("Error when resizing clip"), ErrorMessage);
4280 if (!resizeClipStart && end.cropStart != start.cropStart) {
4281 kDebug() << "// RESIZE CROP, DIFF: " << (end.cropStart - start.cropStart).frames(25);
4282 ItemInfo clipinfo = end;
4283 clipinfo.track = m_document->tracksCount() - end.track;
4284 bool success = m_document->renderer()->mltResizeClipCrop(clipinfo, end.cropStart - start.cropStart);
4286 item->setCropStart(end.cropStart);
4287 item->resetThumbs(true);
4290 m_document->renderer()->doRefresh();
4291 KdenliveSettings::setSnaptopoints(snap);
4292 setDocumentModified();
4295 void CustomTrackView::updatePositionEffects(ClipItem * item, ItemInfo info)
4297 int end = item->fadeIn();
4299 // there is a fade in effect
4300 int effectPos = item->hasEffect("volume", "fadein");
4301 if (effectPos != -1) {
4302 QDomElement oldeffect = item->effectAt(effectPos);
4303 int start = item->cropStart().frames(m_document->fps());
4304 int max = item->cropDuration().frames(m_document->fps());
4306 // Make sure the fade effect is not longer than the clip
4307 item->setFadeIn(max);
4308 end = item->fadeIn();
4311 EffectsList::setParameter(oldeffect, "in", QString::number(start));
4312 EffectsList::setParameter(oldeffect, "out", QString::number(end));
4313 if (!m_document->renderer()->mltEditEffect(m_document->tracksCount() - item->track(), item->startPos(), item->getEffectArgs(oldeffect)))
4314 emit displayMessage(i18n("Problem editing effect"), ErrorMessage);
4315 // if fade effect is displayed, update the effect edit widget with new clip duration
4316 if (item->isSelected() && effectPos == item->selectedEffectIndex()) emit clipItemSelected(item, effectPos);
4318 effectPos = item->hasEffect("brightness", "fade_from_black");
4319 if (effectPos != -1) {
4320 QDomElement oldeffect = item->effectAt(effectPos);
4321 int start = item->cropStart().frames(m_document->fps());
4322 int max = item->cropDuration().frames(m_document->fps());
4324 // Make sure the fade effect is not longer than the clip
4325 item->setFadeIn(max);
4326 end = item->fadeIn();
4329 EffectsList::setParameter(oldeffect, "in", QString::number(start));
4330 EffectsList::setParameter(oldeffect, "out", QString::number(end));
4331 if (!m_document->renderer()->mltEditEffect(m_document->tracksCount() - item->track(), item->startPos(), item->getEffectArgs(oldeffect)))
4332 emit displayMessage(i18n("Problem editing effect"), ErrorMessage);
4333 // if fade effect is displayed, update the effect edit widget with new clip duration
4334 if (item->isSelected() && effectPos == item->selectedEffectIndex()) emit clipItemSelected(item, effectPos);
4337 int start = item->fadeOut();
4339 // there is a fade out effect
4340 int effectPos = item->hasEffect("volume", "fadeout");
4341 if (effectPos != -1) {
4342 QDomElement oldeffect = item->effectAt(effectPos);
4343 int max = item->cropDuration().frames(m_document->fps());
4344 int end = max + item->cropStart().frames(m_document->fps());
4346 // Make sure the fade effect is not longer than the clip
4347 item->setFadeOut(max);
4348 start = item->fadeOut();
4350 start = end - start;
4351 EffectsList::setParameter(oldeffect, "in", QString::number(start));
4352 EffectsList::setParameter(oldeffect, "out", QString::number(end));
4353 if (!m_document->renderer()->mltEditEffect(m_document->tracksCount() - item->track(), item->startPos(), item->getEffectArgs(oldeffect)))
4354 emit displayMessage(i18n("Problem editing effect"), ErrorMessage);
4355 // if fade effect is displayed, update the effect edit widget with new clip duration
4356 if (item->isSelected() && effectPos == item->selectedEffectIndex()) emit clipItemSelected(item, effectPos);
4358 effectPos = item->hasEffect("brightness", "fade_to_black");
4359 if (effectPos != -1) {
4360 QDomElement oldeffect = item->effectAt(effectPos);
4361 int max = item->cropDuration().frames(m_document->fps());
4362 int end = max + item->cropStart().frames(m_document->fps());
4364 // Make sure the fade effect is not longer than the clip
4365 item->setFadeOut(max);
4366 start = item->fadeOut();
4368 start = end - start;
4369 EffectsList::setParameter(oldeffect, "in", QString::number(start));
4370 EffectsList::setParameter(oldeffect, "out", QString::number(end));
4371 if (!m_document->renderer()->mltEditEffect(m_document->tracksCount() - item->track(), item->startPos(), item->getEffectArgs(oldeffect)))
4372 emit displayMessage(i18n("Problem editing effect"), ErrorMessage);
4373 // if fade effect is displayed, update the effect edit widget with new clip duration
4374 if (item->isSelected() && effectPos == item->selectedEffectIndex()) emit clipItemSelected(item, effectPos);
4378 int effectPos = item->hasEffect("freeze", "freeze");
4379 if (effectPos != -1) {
4380 // Freeze effect needs to be adjusted with clip resize
4381 int diff = (info.startPos - item->startPos()).frames(m_document->fps());
4382 QDomElement eff = item->getEffectAt(effectPos);
4383 if (!eff.isNull() && diff != 0) {
4384 int freeze_pos = EffectsList::parameter(eff, "frame").toInt() + diff;
4385 EffectsList::setParameter(eff, "frame", QString::number(freeze_pos));
4386 if (item->isSelected() && item->selectedEffect().attribute("id") == "freeze") {
4387 emit clipItemSelected(item, item->selectedEffectIndex());
4393 double CustomTrackView::getSnapPointForPos(double pos)
4395 return m_scene->getSnapPointForPos(pos, KdenliveSettings::snaptopoints());
4398 void CustomTrackView::updateSnapPoints(AbstractClipItem *selected, QList <GenTime> offsetList, bool skipSelectedItems)
4400 QList <GenTime> snaps;
4401 if (selected && offsetList.isEmpty()) offsetList.append(selected->cropDuration());
4402 QList<QGraphicsItem *> itemList = items();
4403 for (int i = 0; i < itemList.count(); i++) {
4404 if (itemList.at(i) == selected) continue;
4405 if (skipSelectedItems && itemList.at(i)->isSelected()) continue;
4406 if (itemList.at(i)->type() == AVWIDGET) {
4407 ClipItem *item = static_cast <ClipItem *>(itemList.at(i));
4408 GenTime start = item->startPos();
4409 GenTime end = item->endPos();
4410 snaps.append(start);
4412 if (!offsetList.isEmpty()) {
4413 for (int j = 0; j < offsetList.size(); j++) {
4414 if (start > offsetList.at(j)) snaps.append(start - offsetList.at(j));
4415 if (end > offsetList.at(j)) snaps.append(end - offsetList.at(j));
4419 QList < GenTime > markers = item->snapMarkers();
4420 for (int j = 0; j < markers.size(); ++j) {
4421 GenTime t = markers.at(j);
4423 if (!offsetList.isEmpty()) {
4424 for (int k = 0; k < offsetList.size(); k++) {
4425 if (t > offsetList.at(k)) snaps.append(t - offsetList.at(k));
4429 } else if (itemList.at(i)->type() == TRANSITIONWIDGET) {
4430 Transition *transition = static_cast <Transition*>(itemList.at(i));
4431 GenTime start = transition->startPos();
4432 GenTime end = transition->endPos();
4433 snaps.append(start);
4435 if (!offsetList.isEmpty()) {
4436 for (int j = 0; j < offsetList.size(); j++) {
4437 if (start > offsetList.at(j)) snaps.append(start - offsetList.at(j));
4438 if (end > offsetList.at(j)) snaps.append(end - offsetList.at(j));
4444 // add cursor position
4445 GenTime pos = GenTime(m_cursorPos, m_document->fps());
4447 if (!offsetList.isEmpty()) {
4448 for (int j = 0; j < offsetList.size(); j++) {
4449 snaps.append(pos - offsetList.at(j));
4454 for (int i = 0; i < m_guides.count(); i++) {
4455 snaps.append(m_guides.at(i)->position());
4456 if (!offsetList.isEmpty()) {
4457 for (int j = 0; j < offsetList.size(); j++) {
4458 snaps.append(m_guides.at(i)->position() - offsetList.at(j));
4464 m_scene->setSnapList(snaps);
4465 //for (int i = 0; i < m_snapPoints.size(); ++i)
4466 // kDebug() << "SNAP POINT: " << m_snapPoints.at(i).frames(25);
4469 void CustomTrackView::slotSeekToPreviousSnap()
4471 updateSnapPoints(NULL);
4472 GenTime res = m_scene->previousSnapPoint(GenTime(m_cursorPos, m_document->fps()));
4473 setCursorPos((int) res.frames(m_document->fps()));
4477 void CustomTrackView::slotSeekToNextSnap()
4479 updateSnapPoints(NULL);
4480 GenTime res = m_scene->nextSnapPoint(GenTime(m_cursorPos, m_document->fps()));
4481 setCursorPos((int) res.frames(m_document->fps()));
4485 void CustomTrackView::clipStart()
4487 AbstractClipItem *item = getMainActiveClip();
4489 setCursorPos((int) item->startPos().frames(m_document->fps()));
4494 void CustomTrackView::clipEnd()
4496 AbstractClipItem *item = getMainActiveClip();
4498 setCursorPos((int) item->endPos().frames(m_document->fps()) - 1);
4503 void CustomTrackView::slotAddClipMarker(const QString &id, GenTime t, QString c)
4505 QString oldcomment = m_document->clipManager()->getClipById(id)->markerComment(t);
4506 AddMarkerCommand *command = new AddMarkerCommand(this, oldcomment, c, id, t);
4507 m_commandStack->push(command);
4510 void CustomTrackView::slotDeleteClipMarker(const QString &comment, const QString &id, const GenTime &position)
4512 AddMarkerCommand *command = new AddMarkerCommand(this, comment, QString(), id, position);
4513 m_commandStack->push(command);
4516 void CustomTrackView::slotDeleteAllClipMarkers(const QString &id)
4518 DocClipBase *base = m_document->clipManager()->getClipById(id);
4519 QList <CommentedTime> markers = base->commentedSnapMarkers();
4521 if (markers.isEmpty()) {
4522 emit displayMessage(i18n("Clip has no markers"), ErrorMessage);
4525 QUndoCommand *deleteMarkers = new QUndoCommand();
4526 deleteMarkers->setText("Delete clip markers");
4528 for (int i = 0; i < markers.size(); i++) {
4529 new AddMarkerCommand(this, markers.at(i).comment(), QString(), id, markers.at(i).time(), deleteMarkers);
4531 m_commandStack->push(deleteMarkers);
4534 void CustomTrackView::addMarker(const QString &id, const GenTime &pos, const QString comment)
4536 DocClipBase *base = m_document->clipManager()->getClipById(id);
4537 if (!comment.isEmpty()) base->addSnapMarker(pos, comment);
4538 else base->deleteSnapMarker(pos);
4539 emit updateClipMarkers(base);
4540 setDocumentModified();
4541 viewport()->update();
4544 int CustomTrackView::hasGuide(int pos, int offset)
4546 for (int i = 0; i < m_guides.count(); i++) {
4547 int guidePos = m_guides.at(i)->position().frames(m_document->fps());
4548 if (qAbs(guidePos - pos) <= offset) return guidePos;
4549 else if (guidePos > pos) return -1;
4554 void CustomTrackView::buildGuidesMenu(QMenu *goMenu) const
4558 double fps = m_document->fps();
4559 for (int i = 0; i < m_guides.count(); i++) {
4560 act = goMenu->addAction(m_guides.at(i)->label() + "/" + Timecode::getStringTimecode(m_guides.at(i)->position().frames(fps), fps));
4561 act->setData(m_guides.at(i)->position().frames(m_document->fps()));
4563 goMenu->setEnabled(!m_guides.isEmpty());
4566 void CustomTrackView::editGuide(const GenTime oldPos, const GenTime pos, const QString &comment)
4568 if (oldPos > GenTime() && pos > GenTime()) {
4570 for (int i = 0; i < m_guides.count(); i++) {
4571 if (m_guides.at(i)->position() == oldPos) {
4572 Guide *item = m_guides.at(i);
4573 item->updateGuide(pos, comment);
4577 } else if (pos > GenTime()) addGuide(pos, comment);
4581 for (int i = 0; i < m_guides.count(); i++) {
4582 if (m_guides.at(i)->position() == oldPos) {
4583 delete m_guides.takeAt(i);
4588 if (!found) emit displayMessage(i18n("No guide at cursor time"), ErrorMessage);
4590 qSort(m_guides.begin(), m_guides.end(), sortGuidesList);
4591 m_document->syncGuides(m_guides);
4594 bool CustomTrackView::addGuide(const GenTime pos, const QString &comment)
4596 for (int i = 0; i < m_guides.count(); i++) {
4597 if (m_guides.at(i)->position() == pos) {
4598 emit displayMessage(i18n("A guide already exists at position %1", m_document->timecode().getTimecodeFromFrames(pos.frames(m_document->fps()))), ErrorMessage);
4602 Guide *g = new Guide(this, pos, comment, m_tracksHeight * m_document->tracksCount() * matrix().m22());
4603 scene()->addItem(g);
4605 qSort(m_guides.begin(), m_guides.end(), sortGuidesList);
4606 m_document->syncGuides(m_guides);
4610 void CustomTrackView::slotAddGuide()
4612 CommentedTime marker(GenTime(m_cursorPos, m_document->fps()), i18n("Guide"));
4613 MarkerDialog d(NULL, marker, m_document->timecode(), i18n("Add Guide"), this);
4614 if (d.exec() != QDialog::Accepted) return;
4615 if (addGuide(d.newMarker().time(), d.newMarker().comment())) {
4616 EditGuideCommand *command = new EditGuideCommand(this, GenTime(), QString(), d.newMarker().time(), d.newMarker().comment(), false);
4617 m_commandStack->push(command);
4621 void CustomTrackView::slotEditGuide(int guidePos)
4624 if (guidePos == -1) pos = GenTime(m_cursorPos, m_document->fps());
4625 else pos = GenTime(guidePos, m_document->fps());
4627 for (int i = 0; i < m_guides.count(); i++) {
4628 if (m_guides.at(i)->position() == pos) {
4629 slotEditGuide(m_guides.at(i)->info());
4634 if (!found) emit displayMessage(i18n("No guide at cursor time"), ErrorMessage);
4637 void CustomTrackView::slotEditGuide(CommentedTime guide)
4639 MarkerDialog d(NULL, guide, m_document->timecode(), i18n("Edit Guide"), this);
4640 if (d.exec() == QDialog::Accepted) {
4641 EditGuideCommand *command = new EditGuideCommand(this, guide.time(), guide.comment(), d.newMarker().time(), d.newMarker().comment(), true);
4642 m_commandStack->push(command);
4647 void CustomTrackView::slotEditTimeLineGuide()
4649 if (m_dragGuide == NULL) return;
4650 CommentedTime guide = m_dragGuide->info();
4651 MarkerDialog d(NULL, guide, m_document->timecode(), i18n("Edit Guide"), this);
4652 if (d.exec() == QDialog::Accepted) {
4653 EditGuideCommand *command = new EditGuideCommand(this, guide.time(), guide.comment(), d.newMarker().time(), d.newMarker().comment(), true);
4654 m_commandStack->push(command);
4658 void CustomTrackView::slotDeleteGuide(int guidePos)
4661 if (guidePos == -1) pos = GenTime(m_cursorPos, m_document->fps());
4662 else pos = GenTime(guidePos, m_document->fps());
4664 for (int i = 0; i < m_guides.count(); i++) {
4665 if (m_guides.at(i)->position() == pos) {
4666 EditGuideCommand *command = new EditGuideCommand(this, m_guides.at(i)->position(), m_guides.at(i)->label(), GenTime(), QString(), true);
4667 m_commandStack->push(command);
4672 if (!found) emit displayMessage(i18n("No guide at cursor time"), ErrorMessage);
4676 void CustomTrackView::slotDeleteTimeLineGuide()
4678 if (m_dragGuide == NULL) return;
4679 EditGuideCommand *command = new EditGuideCommand(this, m_dragGuide->position(), m_dragGuide->label(), GenTime(), QString(), true);
4680 m_commandStack->push(command);
4684 void CustomTrackView::slotDeleteAllGuides()
4686 QUndoCommand *deleteAll = new QUndoCommand();
4687 deleteAll->setText("Delete all guides");
4688 for (int i = 0; i < m_guides.count(); i++) {
4689 new EditGuideCommand(this, m_guides.at(i)->position(), m_guides.at(i)->label(), GenTime(), QString(), true, deleteAll);
4691 m_commandStack->push(deleteAll);
4694 void CustomTrackView::setTool(PROJECTTOOL tool)
4699 void CustomTrackView::setScale(double scaleFactor, double verticalScale)
4702 newmatrix = newmatrix.scale(scaleFactor, verticalScale);
4703 m_scene->setScale(scaleFactor, verticalScale);
4705 scene()->removeItem(m_visualTip);
4706 m_animationTimer->stop();
4712 double verticalPos = mapToScene(QPoint(0, viewport()->height() / 2)).y();
4713 bool adjust = false;
4714 if (verticalScale != matrix().m22()) adjust = true;
4715 setMatrix(newmatrix);
4717 double newHeight = m_tracksHeight * m_document->tracksCount() * matrix().m22();
4718 m_cursorLine->setLine(m_cursorLine->line().x1(), 0, m_cursorLine->line().x1(), newHeight);
4719 for (int i = 0; i < m_guides.count(); i++) {
4720 QLineF l = m_guides.at(i)->line();
4721 l.setP2(QPointF(l.x2(), newHeight));
4722 m_guides.at(i)->setLine(l);
4724 setSceneRect(0, 0, sceneRect().width(), m_tracksHeight * m_document->tracksCount());
4727 int diff = sceneRect().width() - m_projectDuration;
4728 if (diff * newmatrix.m11() < 50) {
4729 if (newmatrix.m11() < 0.4) setSceneRect(0, 0, (m_projectDuration + 100 / newmatrix.m11()), sceneRect().height());
4730 else setSceneRect(0, 0, (m_projectDuration + 300), sceneRect().height());
4732 centerOn(QPointF(cursorPos(), verticalPos));
4735 void CustomTrackView::slotRefreshGuides()
4737 if (KdenliveSettings::showmarkers()) {
4738 for (int i = 0; i < m_guides.count(); i++) {
4739 m_guides.at(i)->update();
4744 void CustomTrackView::drawBackground(QPainter * painter, const QRectF &rect)
4746 //kDebug() << "// DRAW BG: " << rect.width();
4747 painter->setClipRect(rect);
4748 KColorScheme scheme(palette().currentColorGroup(), KColorScheme::Window);
4749 QPen pen1 = painter->pen();
4750 pen1.setColor(scheme.shade(KColorScheme::DarkShade));
4751 painter->setPen(pen1);
4752 double min = rect.left();
4753 double max = rect.right();
4754 painter->drawLine(QPointF(min, 0), QPointF(max, 0));
4755 int maxTrack = m_document->tracksCount();
4756 QColor lockedColor = scheme.background(KColorScheme::NegativeBackground).color();
4757 QColor audioColor = palette().alternateBase().color();
4758 QColor base = scheme.background(KColorScheme::NormalBackground).color();
4759 for (int i = 0; i < maxTrack; i++) {
4760 TrackInfo info = m_document->trackInfoAt(maxTrack - i - 1);
4761 if (info.isLocked || info.type == AUDIOTRACK || i == m_selectedTrack) {
4762 const QRectF track(min, m_tracksHeight * i + 1, max - min, m_tracksHeight - 1);
4763 if (i == m_selectedTrack) painter->fillRect(track, scheme.background(KColorScheme::ActiveBackground).color());
4764 else painter->fillRect(track, info.isLocked ? lockedColor : audioColor);
4766 painter->drawLine(QPointF(min, m_tracksHeight *(i + 1)), QPointF(max, m_tracksHeight *(i + 1)));
4768 int lowerLimit = m_tracksHeight * maxTrack + 1;
4769 if (height() > lowerLimit) {
4770 const QRectF bg(min, lowerLimit, max - min, height() - lowerLimit);
4771 painter->fillRect(bg, base);
4775 bool CustomTrackView::findString(const QString &text)
4778 for (int i = 0; i < m_searchPoints.size(); ++i) {
4779 marker = m_searchPoints.at(i).comment();
4780 if (marker.contains(text, Qt::CaseInsensitive)) {
4781 setCursorPos(m_searchPoints.at(i).time().frames(m_document->fps()), true);
4782 int vert = verticalScrollBar()->value();
4783 int hor = cursorPos();
4784 ensureVisible(hor, vert + 10, 2, 2, 50, 0);
4792 void CustomTrackView::selectFound(QString track, QString pos)
4794 setCursorPos(m_document->timecode().getFrameCount(pos), true);
4795 slotSelectTrack(track.toInt());
4797 int vert = verticalScrollBar()->value();
4798 int hor = cursorPos();
4799 ensureVisible(hor, vert + 10, 2, 2, 50, 0);
4802 bool CustomTrackView::findNextString(const QString &text)
4805 for (int i = m_findIndex + 1; i < m_searchPoints.size(); ++i) {
4806 marker = m_searchPoints.at(i).comment();
4807 if (marker.contains(text, Qt::CaseInsensitive)) {
4808 setCursorPos(m_searchPoints.at(i).time().frames(m_document->fps()), true);
4809 int vert = verticalScrollBar()->value();
4810 int hor = cursorPos();
4811 ensureVisible(hor, vert + 10, 2, 2, 50, 0);
4820 void CustomTrackView::initSearchStrings()
4822 m_searchPoints.clear();
4823 QList<QGraphicsItem *> itemList = items();
4824 for (int i = 0; i < itemList.count(); i++) {
4825 // parse all clip names
4826 if (itemList.at(i)->type() == AVWIDGET) {
4827 ClipItem *item = static_cast <ClipItem *>(itemList.at(i));
4828 GenTime start = item->startPos();
4829 CommentedTime t(start, item->clipName());
4830 m_searchPoints.append(t);
4831 // add all clip markers
4832 QList < CommentedTime > markers = item->commentedSnapMarkers();
4833 m_searchPoints += markers;
4838 for (int i = 0; i < m_guides.count(); i++) {
4839 m_searchPoints.append(m_guides.at(i)->info());
4842 qSort(m_searchPoints);
4845 void CustomTrackView::clearSearchStrings()
4847 m_searchPoints.clear();
4851 QList<ItemInfo> CustomTrackView::findId(const QString &clipId)
4853 QList<ItemInfo> matchingInfo;
4854 QList<QGraphicsItem *> itemList = items();
4855 for (int i = 0; i < itemList.count(); i++) {
4856 if (itemList.at(i)->type() == AVWIDGET) {
4857 ClipItem *item = (ClipItem *)itemList.at(i);
4858 if (item->clipProducer() == clipId) {
4859 matchingInfo << item->info();
4863 return matchingInfo;
4866 void CustomTrackView::copyClip()
4868 qDeleteAll(m_copiedItems);
4869 m_copiedItems.clear();
4870 QList<QGraphicsItem *> itemList = scene()->selectedItems();
4871 if (itemList.count() == 0) {
4872 emit displayMessage(i18n("Select a clip before copying"), ErrorMessage);
4875 for (int i = 0; i < itemList.count(); i++) {
4876 if (itemList.at(i)->type() == AVWIDGET) {
4877 ClipItem *clip = static_cast <ClipItem *>(itemList.at(i));
4878 ClipItem *clone = clip->clone(clip->info());
4879 m_copiedItems.append(clone);
4880 } else if (itemList.at(i)->type() == TRANSITIONWIDGET) {
4881 Transition *dup = static_cast <Transition *>(itemList.at(i));
4882 m_copiedItems.append(dup->clone());
4887 bool CustomTrackView::canBePastedTo(ItemInfo info, int type) const
4889 if (m_scene->editMode() != NORMALEDIT) {
4890 // If we are in overwrite mode, always allow the move
4893 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));
4894 QList<QGraphicsItem *> collisions = scene()->items(rect, Qt::IntersectsItemBoundingRect);
4895 for (int i = 0; i < collisions.count(); i++) {
4896 if (collisions.at(i)->type() == type) return false;
4901 bool CustomTrackView::canBePastedTo(QList <ItemInfo> infoList, int type) const
4904 for (int i = 0; i < infoList.count(); i++) {
4905 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));
4908 QList<QGraphicsItem *> collisions = scene()->items(path);
4909 for (int i = 0; i < collisions.count(); i++) {
4910 if (collisions.at(i)->type() == type) return false;
4915 bool CustomTrackView::canBePasted(QList<AbstractClipItem *> items, GenTime offset, int trackOffset) const
4917 for (int i = 0; i < items.count(); i++) {
4918 ItemInfo info = items.at(i)->info();
4919 info.startPos += offset;
4920 info.endPos += offset;
4921 info.track += trackOffset;
4922 if (!canBePastedTo(info, items.at(i)->type())) return false;
4927 bool CustomTrackView::canBeMoved(QList<AbstractClipItem *> items, GenTime offset, int trackOffset) const
4929 QPainterPath movePath;
4930 movePath.moveTo(0, 0);
4932 for (int i = 0; i < items.count(); i++) {
4933 ItemInfo info = items.at(i)->info();
4934 info.startPos = info.startPos + offset;
4935 info.endPos = info.endPos + offset;
4936 info.track = info.track + trackOffset;
4937 if (info.startPos < GenTime()) {
4938 // No clip should go below 0
4941 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));
4942 movePath.addRect(rect);
4944 QList<QGraphicsItem *> collisions = scene()->items(movePath, Qt::IntersectsItemBoundingRect);
4945 for (int i = 0; i < collisions.count(); i++) {
4946 if ((collisions.at(i)->type() == AVWIDGET || collisions.at(i)->type() == TRANSITIONWIDGET) && !items.contains(static_cast <AbstractClipItem *>(collisions.at(i)))) {
4947 kDebug() << " //////////// CLIP COLLISION, MOVE NOT ALLOWED";
4955 void CustomTrackView::pasteClip()
4957 if (m_copiedItems.count() == 0) {
4958 emit displayMessage(i18n("No clip copied"), ErrorMessage);
4962 if (m_menuPosition.isNull()) {
4963 position = mapFromGlobal(QCursor::pos());
4964 if (!contentsRect().contains(position) || mapToScene(position).y() / m_tracksHeight > m_document->tracksCount()) {
4965 emit displayMessage(i18n("Cannot paste selected clips"), ErrorMessage);
4968 } else position = m_menuPosition;
4970 GenTime pos = GenTime((int)(mapToScene(position).x()), m_document->fps());
4971 int track = (int)(mapToScene(position).y() / m_tracksHeight);
4973 GenTime leftPos = m_copiedItems.at(0)->startPos();
4974 int lowerTrack = m_copiedItems.at(0)->track();
4975 int upperTrack = m_copiedItems.at(0)->track();
4976 for (int i = 1; i < m_copiedItems.count(); i++) {
4977 if (m_copiedItems.at(i)->startPos() < leftPos) leftPos = m_copiedItems.at(i)->startPos();
4978 if (m_copiedItems.at(i)->track() < lowerTrack) lowerTrack = m_copiedItems.at(i)->track();
4979 if (m_copiedItems.at(i)->track() > upperTrack) upperTrack = m_copiedItems.at(i)->track();
4982 GenTime offset = pos - leftPos;
4983 int trackOffset = track - lowerTrack;
4985 if (lowerTrack + trackOffset < 0) trackOffset = 0 - lowerTrack;
4986 if (upperTrack + trackOffset > m_document->tracksCount() - 1) trackOffset = m_document->tracksCount() - upperTrack - 1;
4987 if (!canBePasted(m_copiedItems, offset, trackOffset)) {
4988 emit displayMessage(i18n("Cannot paste selected clips"), ErrorMessage);
4991 QUndoCommand *pasteClips = new QUndoCommand();
4992 pasteClips->setText("Paste clips");
4994 for (int i = 0; i < m_copiedItems.count(); i++) {
4995 // parse all clip names
4996 if (m_copiedItems.at(i) && m_copiedItems.at(i)->type() == AVWIDGET) {
4997 ClipItem *clip = static_cast <ClipItem *>(m_copiedItems.at(i));
4998 ItemInfo info = clip->info();
4999 info.startPos += offset;
5000 info.endPos += offset;
5001 info.track += trackOffset;
5002 if (canBePastedTo(info, AVWIDGET)) {
5003 new AddTimelineClipCommand(this, clip->xml(), clip->clipProducer(), info, clip->effectList(), m_scene->editMode() == OVERWRITEEDIT, m_scene->editMode() == INSERTEDIT, true, false, pasteClips);
5004 } else emit displayMessage(i18n("Cannot paste clip to selected place"), ErrorMessage);
5005 } else if (m_copiedItems.at(i) && m_copiedItems.at(i)->type() == TRANSITIONWIDGET) {
5006 Transition *tr = static_cast <Transition *>(m_copiedItems.at(i));
5008 info.startPos = tr->startPos() + offset;
5009 info.endPos = tr->endPos() + offset;
5010 info.track = tr->track() + trackOffset;
5011 int transitionEndTrack;
5012 if (!tr->forcedTrack()) transitionEndTrack = getPreviousVideoTrack(info.track);
5013 else transitionEndTrack = tr->transitionEndTrack();
5014 if (canBePastedTo(info, TRANSITIONWIDGET)) {
5015 if (info.startPos >= info.endPos) {
5016 emit displayMessage(i18n("Invalid transition"), ErrorMessage);
5017 } else new AddTransitionCommand(this, info, transitionEndTrack, tr->toXML(), false, true, pasteClips);
5018 } else emit displayMessage(i18n("Cannot paste transition to selected place"), ErrorMessage);
5021 m_commandStack->push(pasteClips);
5024 void CustomTrackView::pasteClipEffects()
5026 if (m_copiedItems.count() != 1 || m_copiedItems.at(0)->type() != AVWIDGET) {
5027 emit displayMessage(i18n("You must copy exactly one clip before pasting effects"), ErrorMessage);
5030 ClipItem *clip = static_cast < ClipItem *>(m_copiedItems.at(0));
5032 QUndoCommand *paste = new QUndoCommand();
5033 paste->setText("Paste effects");
5035 QList<QGraphicsItem *> clips = scene()->selectedItems();
5038 for (int i = 0; i < clips.count(); ++i) {
5039 if (clips.at(i)->type() == GROUPWIDGET) {
5040 QList<QGraphicsItem *> children = clips.at(i)->childItems();
5041 for (int j = 0; j < children.count(); j++) {
5042 if (children.at(j)->type() == AVWIDGET && !clips.contains(children.at(j))) {
5043 clips.append(children.at(j));
5050 for (int i = 0; i < clips.count(); ++i) {
5051 if (clips.at(i)->type() == AVWIDGET) {
5052 ClipItem *item = static_cast < ClipItem *>(clips.at(i));
5053 for (int j = 0; j < clip->effectsCount(); j++) {
5054 QDomElement eff = clip->effectAt(j);
5055 if (eff.attribute("unique", "0") == "0" || item->hasEffect(eff.attribute("tag"), eff.attribute("id")) == -1) {
5056 adjustKeyfames(clip->cropStart(), item->cropStart(), item->cropDuration(), eff);
5057 new AddEffectCommand(this, m_document->tracksCount() - item->track(), item->startPos(), eff, true, paste);
5062 if (paste->childCount() > 0) m_commandStack->push(paste);
5065 //adjust effects (fades, ...)
5066 for (int i = 0; i < clips.count(); ++i) {
5067 if (clips.at(i)->type() == AVWIDGET) {
5068 ClipItem *item = static_cast < ClipItem *>(clips.at(i));
5069 updatePositionEffects(item, item->info());
5075 void CustomTrackView::adjustKeyfames(GenTime oldstart, GenTime newstart, GenTime duration, QDomElement xml)
5077 // parse parameters to check if we need to adjust to the new crop start
5078 int diff = (newstart - oldstart).frames(m_document->fps());
5079 int max = (newstart + duration).frames(m_document->fps());
5080 QDomNodeList params = xml.elementsByTagName("parameter");
5081 for (int i = 0; i < params.count(); i++) {
5082 QDomElement e = params.item(i).toElement();
5083 if (!e.isNull() && (e.attribute("type") == "keyframe" || e.attribute("type") == "simplekeyframe")) {
5084 QString def = e.attribute("default");
5085 // Effect has a keyframe type parameter, we need to adjust the values
5086 QStringList keys = e.attribute("keyframes").split(";", QString::SkipEmptyParts);
5087 QStringList newKeyFrames;
5088 foreach(const QString &str, keys) {
5089 int pos = str.section(':', 0, 0).toInt();
5090 double val = str.section(':', 1, 1).toDouble();
5093 newKeyFrames.append(QString::number(max) + ':' + QString::number(val));
5095 } else newKeyFrames.append(QString::number(pos) + ':' + QString::number(val));
5097 //kDebug()<<"ORIGIN: "<<keys<<", FIXED: "<<newKeyFrames;
5098 e.setAttribute("keyframes", newKeyFrames.join(";"));
5103 ClipItem *CustomTrackView::getClipUnderCursor() const
5105 QRectF rect((double) m_cursorPos, 0.0, 1.0, (double)(m_tracksHeight * m_document->tracksCount()));
5106 QList<QGraphicsItem *> collisions = scene()->items(rect, Qt::IntersectsItemBoundingRect);
5107 for (int i = 0; i < collisions.count(); i++) {
5108 if (collisions.at(i)->type() == AVWIDGET) {
5109 return static_cast < ClipItem *>(collisions.at(i));
5115 AbstractClipItem *CustomTrackView::getMainActiveClip() const
5117 QList<QGraphicsItem *> clips = scene()->selectedItems();
5118 if (clips.isEmpty()) {
5119 return getClipUnderCursor();
5121 AbstractClipItem *item = NULL;
5122 for (int i = 0; i < clips.count(); ++i) {
5123 if (clips.at(i)->type() == AVWIDGET) {
5124 item = static_cast < AbstractClipItem *>(clips.at(i));
5125 if (clips.count() > 1 && item->startPos().frames(m_document->fps()) <= m_cursorPos && item->endPos().frames(m_document->fps()) >= m_cursorPos) break;
5128 if (item) return item;
5133 ClipItem *CustomTrackView::getActiveClipUnderCursor(bool allowOutsideCursor) const
5135 QList<QGraphicsItem *> clips = scene()->selectedItems();
5136 if (clips.isEmpty()) {
5137 return getClipUnderCursor();
5140 // remove all items in the list that are not clips
5141 for (int i = 0; i < clips.count();) {
5142 if (clips.at(i)->type() != AVWIDGET) clips.removeAt(i);
5145 if (clips.count() == 1 && allowOutsideCursor) return static_cast < ClipItem *>(clips.at(0));
5146 for (int i = 0; i < clips.count(); ++i) {
5147 if (clips.at(i)->type() == AVWIDGET) {
5148 item = static_cast < ClipItem *>(clips.at(i));
5149 if (item->startPos().frames(m_document->fps()) <= m_cursorPos && item->endPos().frames(m_document->fps()) >= m_cursorPos)
5157 void CustomTrackView::setInPoint()
5159 AbstractClipItem *clip = getActiveClipUnderCursor(true);
5161 if (m_dragItem && m_dragItem->type() == TRANSITIONWIDGET) {
5164 emit displayMessage(i18n("You must select one clip for this action"), ErrorMessage);
5168 ItemInfo startInfo = clip->info();
5169 ItemInfo endInfo = startInfo;
5170 endInfo.startPos = GenTime(m_cursorPos, m_document->fps());
5171 if (endInfo.startPos >= startInfo.endPos || endInfo.startPos < startInfo.startPos - startInfo.cropStart) {
5172 // Check for invalid resize
5173 emit displayMessage(i18n("Invalid action"), ErrorMessage);
5175 } else if (endInfo.startPos < startInfo.startPos) {
5176 int length = m_document->renderer()->mltGetSpaceLength(endInfo.startPos, m_document->tracksCount() - startInfo.track, false);
5177 if ((clip->type() == TRANSITIONWIDGET && itemCollision(clip, endInfo) == true) || (
5178 (clip->type() == AVWIDGET) && length < (startInfo.startPos - endInfo.startPos).frames(m_document->fps()))) {
5179 emit displayMessage(i18n("Invalid action"), ErrorMessage);
5183 if (clip->type() == TRANSITIONWIDGET) {
5184 m_commandStack->push(new MoveTransitionCommand(this, startInfo, endInfo, true));
5185 } else m_commandStack->push(new ResizeClipCommand(this, startInfo, endInfo, true, false));
5188 void CustomTrackView::setOutPoint()
5190 AbstractClipItem *clip = getActiveClipUnderCursor(true);
5192 if (m_dragItem && m_dragItem->type() == TRANSITIONWIDGET) {
5195 emit displayMessage(i18n("You must select one clip for this action"), ErrorMessage);
5199 ItemInfo startInfo = clip->info();
5200 ItemInfo endInfo = clip->info();
5201 endInfo.endPos = GenTime(m_cursorPos, m_document->fps());
5202 CLIPTYPE type = (CLIPTYPE) static_cast <ClipItem *>(clip)->clipType();
5203 if (endInfo.endPos <= startInfo.startPos || (type != IMAGE && type != COLOR && type != TEXT && endInfo.endPos > startInfo.startPos + clip->maxDuration() - startInfo.cropStart)) {
5204 // Check for invalid resize
5205 emit displayMessage(i18n("Invalid action"), ErrorMessage);
5207 } else if (endInfo.endPos > startInfo.endPos) {
5208 int length = m_document->renderer()->mltGetSpaceLength(startInfo.endPos, m_document->tracksCount() - startInfo.track, false);
5209 if ((clip->type() == TRANSITIONWIDGET && itemCollision(clip, endInfo) == true) || (clip->type() == AVWIDGET && length != -1 && length < (endInfo.endPos - startInfo.endPos).frames(m_document->fps()))) {
5210 kDebug() << " RESIZE ERROR, BLNK: " << length << ", RESIZE: " << (endInfo.endPos - startInfo.endPos).frames(m_document->fps());
5211 emit displayMessage(i18n("Invalid action"), ErrorMessage);
5217 if (clip->type() == TRANSITIONWIDGET) {
5218 m_commandStack->push(new MoveTransitionCommand(this, startInfo, endInfo, true));
5219 } else m_commandStack->push(new ResizeClipCommand(this, startInfo, endInfo, true, false));
5222 void CustomTrackView::slotUpdateAllThumbs()
5224 if (!isEnabled()) return;
5225 QList<QGraphicsItem *> itemList = items();
5226 //if (itemList.isEmpty()) return;
5228 const QString thumbBase = m_document->projectFolder().path() + "/thumbs/";
5229 for (int i = 0; i < itemList.count(); i++) {
5230 if (itemList.at(i)->type() == AVWIDGET) {
5231 item = static_cast <ClipItem *>(itemList.at(i));
5232 if (item->clipType() != COLOR && item->clipType() != AUDIO) {
5233 // Check if we have a cached thumbnail
5234 if (item->clipType() == IMAGE || item->clipType() == TEXT) {
5235 QString thumb = thumbBase + item->baseClip()->getClipHash() + "_0.png";
5236 if (QFile::exists(thumb)) {
5238 if (pix.isNull()) KIO::NetAccess::del(KUrl(thumb), this);
5239 item->slotSetStartThumb(pix);
5242 QString startThumb = thumbBase + item->baseClip()->getClipHash() + '_';
5243 QString endThumb = startThumb;
5244 startThumb.append(QString::number(item->speedIndependantCropStart().frames(m_document->fps())) + ".png");
5245 endThumb.append(QString::number((item->speedIndependantCropStart() + item->speedIndependantCropDuration()).frames(m_document->fps()) - 1) + ".png");
5246 if (QFile::exists(startThumb)) {
5247 QPixmap pix(startThumb);
5248 if (pix.isNull()) KIO::NetAccess::del(KUrl(startThumb), this);
5249 item->slotSetStartThumb(pix);
5251 if (QFile::exists(endThumb)) {
5252 QPixmap pix(endThumb);
5253 if (pix.isNull()) KIO::NetAccess::del(KUrl(endThumb), this);
5254 item->slotSetEndThumb(pix);
5258 item->refreshClip(false);
5259 //qApp->processEvents();
5262 viewport()->update();
5265 void CustomTrackView::saveThumbnails()
5267 QList<QGraphicsItem *> itemList = items();
5269 QString thumbBase = m_document->projectFolder().path() + "/thumbs/";
5270 for (int i = 0; i < itemList.count(); i++) {
5271 if (itemList.at(i)->type() == AVWIDGET) {
5272 item = static_cast <ClipItem *>(itemList.at(i));
5273 if (item->clipType() != COLOR) {
5274 // Check if we have a cached thumbnail
5275 if (item->clipType() == IMAGE || item->clipType() == TEXT || item->clipType() == AUDIO) {
5276 QString thumb = thumbBase + item->baseClip()->getClipHash() + "_0.png";
5277 if (!QFile::exists(thumb)) {
5278 QPixmap pix(item->startThumb());
5282 QString startThumb = thumbBase + item->baseClip()->getClipHash() + '_';
5283 QString endThumb = startThumb;
5284 startThumb.append(QString::number(item->speedIndependantCropStart().frames(m_document->fps())) + ".png");
5285 endThumb.append(QString::number((item->speedIndependantCropStart() + item->speedIndependantCropDuration()).frames(m_document->fps()) - 1) + ".png");
5286 if (!QFile::exists(startThumb)) {
5287 QPixmap pix(item->startThumb());
5288 pix.save(startThumb);
5290 if (!QFile::exists(endThumb)) {
5291 QPixmap pix(item->endThumb());
5301 void CustomTrackView::slotInsertTrack(int ix)
5303 TrackDialog d(m_document, parentWidget());
5304 d.label->setText(i18n("Insert track"));
5305 d.track_nb->setMaximum(m_document->tracksCount() - 1);
5306 d.track_nb->setValue(ix);
5307 d.setWindowTitle(i18n("Insert New Track"));
5308 d.slotUpdateName(ix);
5310 if (d.exec() == QDialog::Accepted) {
5311 ix = d.track_nb->value();
5312 if (d.before_select->currentIndex() == 1) {
5316 if (d.video_track->isChecked()) {
5317 info.type = VIDEOTRACK;
5318 info.isMute = false;
5319 info.isBlind = false;
5320 info.isLocked = false;
5322 info.type = AUDIOTRACK;
5323 info.isMute = false;
5324 info.isBlind = true;
5325 info.isLocked = false;
5327 AddTrackCommand *addTrack = new AddTrackCommand(this, ix, info, true);
5328 m_commandStack->push(addTrack);
5329 setDocumentModified();
5333 void CustomTrackView::slotDeleteTrack(int ix)
5335 if (m_document->tracksCount() < 2) return;
5336 TrackDialog d(m_document, parentWidget());
5337 d.label->setText(i18n("Delete track"));
5338 d.before_select->setHidden(true);
5339 d.track_nb->setMaximum(m_document->tracksCount() - 1);
5340 d.track_nb->setValue(ix);
5341 d.slotUpdateName(ix);
5342 d.setWindowTitle(i18n("Delete Track"));
5343 d.video_track->setHidden(true);
5344 d.audio_track->setHidden(true);
5345 if (d.exec() == QDialog::Accepted) {
5346 ix = d.track_nb->value();
5347 TrackInfo info = m_document->trackInfoAt(m_document->tracksCount() - ix - 1);
5348 deleteTimelineTrack(ix, info);
5349 setDocumentModified();
5350 /*AddTrackCommand* command = new AddTrackCommand(this, ix, info, false);
5351 m_commandStack->push(command);*/
5355 void CustomTrackView::slotConfigTracks(int ix)
5357 TracksConfigDialog d(m_document, ix, parentWidget());
5358 if (d.exec() == QDialog::Accepted) {
5359 ConfigTracksCommand *configTracks = new ConfigTracksCommand(this, m_document->tracksList(), d.tracksList());
5360 m_commandStack->push(configTracks);
5361 QList <int> toDelete = d.deletedTracks();
5362 for (int i = 0; i < toDelete.count(); ++i) {
5363 TrackInfo info = m_document->trackInfoAt(m_document->tracksCount() - toDelete.at(i) + i - 1);
5364 deleteTimelineTrack(toDelete.at(i) - i, info);
5366 setDocumentModified();
5370 void CustomTrackView::deleteTimelineTrack(int ix, TrackInfo trackinfo)
5372 if (m_document->tracksCount() < 2) return;
5373 double startY = ix * m_tracksHeight + 1 + m_tracksHeight / 2;
5374 QRectF r(0, startY, sceneRect().width(), m_tracksHeight / 2 - 1);
5375 QList<QGraphicsItem *> selection = m_scene->items(r);
5376 QUndoCommand *deleteTrack = new QUndoCommand();
5377 deleteTrack->setText("Delete track");
5379 // Delete all clips in selected track
5380 for (int i = 0; i < selection.count(); i++) {
5381 if (selection.at(i)->type() == AVWIDGET) {
5382 ClipItem *item = static_cast <ClipItem *>(selection.at(i));
5383 new AddTimelineClipCommand(this, item->xml(), item->clipProducer(), item->info(), item->effectList(), false, false, false, true, deleteTrack);
5384 m_scene->removeItem(item);
5387 } else if (selection.at(i)->type() == TRANSITIONWIDGET) {
5388 Transition *item = static_cast <Transition *>(selection.at(i));
5389 new AddTransitionCommand(this, item->info(), item->transitionEndTrack(), item->toXML(), true, false, deleteTrack);
5390 m_scene->removeItem(item);
5396 new AddTrackCommand(this, ix, trackinfo, false, deleteTrack);
5397 m_commandStack->push(deleteTrack);
5400 void CustomTrackView::autoTransition()
5402 QList<QGraphicsItem *> itemList = scene()->selectedItems();
5403 if (itemList.count() != 1 || itemList.at(0)->type() != TRANSITIONWIDGET) {
5404 emit displayMessage(i18n("You must select one transition for this action"), ErrorMessage);
5407 Transition *tr = static_cast <Transition*>(itemList.at(0));
5408 tr->setAutomatic(!tr->isAutomatic());
5409 QDomElement transition = tr->toXML();
5410 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);
5411 setDocumentModified();
5415 QStringList CustomTrackView::getLadspaParams(QDomElement effect) const
5418 QDomNodeList params = effect.elementsByTagName("parameter");
5419 for (int i = 0; i < params.count(); i++) {
5420 QDomElement e = params.item(i).toElement();
5421 if (!e.isNull() && e.attribute("type") == "constant") {
5422 if (e.hasAttribute("factor")) {
5423 double factor = e.attribute("factor").toDouble();
5424 double value = e.attribute("value").toDouble();
5425 value = value / factor;
5426 result.append(QString::number(value));
5427 } else result.append(e.attribute("value"));
5433 void CustomTrackView::clipNameChanged(const QString id, const QString name)
5435 QList<QGraphicsItem *> list = scene()->items();
5436 ClipItem *clip = NULL;
5437 for (int i = 0; i < list.size(); ++i) {
5438 if (list.at(i)->type() == AVWIDGET) {
5439 clip = static_cast <ClipItem *>(list.at(i));
5440 if (clip->clipProducer() == id) {
5441 clip->setClipName(name);
5445 viewport()->update();
5448 void CustomTrackView::getClipAvailableSpace(AbstractClipItem *item, GenTime &minimum, GenTime &maximum)
5450 minimum = GenTime();
5451 maximum = GenTime();
5452 QList<QGraphicsItem *> selection;
5453 selection = m_scene->items(0, item->track() * m_tracksHeight + m_tracksHeight / 2, sceneRect().width(), 2);
5454 selection.removeAll(item);
5455 for (int i = 0; i < selection.count(); i++) {
5456 AbstractClipItem *clip = static_cast <AbstractClipItem *>(selection.at(i));
5457 if (clip && clip->type() == AVWIDGET) {
5458 if (clip->endPos() <= item->startPos() && clip->endPos() > minimum) minimum = clip->endPos();
5459 if (clip->startPos() > item->startPos() && (clip->startPos() < maximum || maximum == GenTime())) maximum = clip->startPos();
5464 void CustomTrackView::getTransitionAvailableSpace(AbstractClipItem *item, GenTime &minimum, GenTime &maximum)
5466 minimum = GenTime();
5467 maximum = GenTime();
5468 QList<QGraphicsItem *> selection;
5469 selection = m_scene->items(0, (item->track() + 1) * m_tracksHeight, sceneRect().width(), 2);
5470 selection.removeAll(item);
5471 for (int i = 0; i < selection.count(); i++) {
5472 AbstractClipItem *clip = static_cast <AbstractClipItem *>(selection.at(i));
5473 if (clip && clip->type() == TRANSITIONWIDGET) {
5474 if (clip->endPos() <= item->startPos() && clip->endPos() > minimum) minimum = clip->endPos();
5475 if (clip->startPos() > item->startPos() && (clip->startPos() < maximum || maximum == GenTime())) maximum = clip->startPos();
5480 void CustomTrackView::loadGroups(const QDomNodeList groups)
5482 for (int i = 0; i < groups.count(); i++) {
5483 QDomNodeList children = groups.at(i).childNodes();
5484 scene()->clearSelection();
5485 for (int nodeindex = 0; nodeindex < children.count(); nodeindex++) {
5486 QDomNode n = children.item(nodeindex);
5487 QDomElement elem = n.toElement();
5488 int pos = elem.attribute("position").toInt();
5489 int track = elem.attribute("track").toInt();
5490 if (elem.tagName() == "clipitem") {
5491 ClipItem *clip = getClipItemAt(pos, track); //m_document->tracksCount() - transitiontrack);
5492 if (clip) clip->setSelected(true);
5494 Transition *clip = getTransitionItemAt(pos, track); //m_document->tracksCount() - transitiontrack);
5495 if (clip) clip->setSelected(true);
5498 groupSelectedItems(false, true);
5502 void CustomTrackView::splitAudio()
5504 resetSelectionGroup();
5505 QList<QGraphicsItem *> selection = scene()->selectedItems();
5506 if (selection.isEmpty()) {
5507 emit displayMessage(i18n("You must select at least one clip for this action"), ErrorMessage);
5510 QUndoCommand *splitCommand = new QUndoCommand();
5511 splitCommand->setText(i18n("Split audio"));
5512 for (int i = 0; i < selection.count(); i++) {
5513 if (selection.at(i)->type() == AVWIDGET) {
5514 ClipItem *clip = static_cast <ClipItem *>(selection.at(i));
5515 if (clip->clipType() == AV || clip->clipType() == PLAYLIST) {
5516 if (clip->parentItem()) {
5517 emit displayMessage(i18n("Cannot split audio of grouped clips"), ErrorMessage);
5519 new SplitAudioCommand(this, clip->track(), clip->startPos(), splitCommand);
5524 if (splitCommand->childCount() > 0)
5525 m_commandStack->push(splitCommand);
5528 void CustomTrackView::doSplitAudio(const GenTime &pos, int track, bool split)
5530 ClipItem *clip = getClipItemAt(pos, track);
5532 kDebug() << "// Cannot find clip to split!!!";
5536 int start = pos.frames(m_document->fps());
5537 int freetrack = m_document->tracksCount() - track - 1;
5538 for (; freetrack > 0; freetrack--) {
5539 kDebug() << "// CHK DOC TRK:" << freetrack << ", DUR:" << m_document->renderer()->mltTrackDuration(freetrack);
5540 if (m_document->trackInfoAt(freetrack - 1).type == AUDIOTRACK && !m_document->trackInfoAt(freetrack - 1).isLocked) {
5541 kDebug() << "// CHK DOC TRK:" << freetrack << ", DUR:" << m_document->renderer()->mltTrackDuration(freetrack);
5542 if (m_document->renderer()->mltTrackDuration(freetrack) < start || m_document->renderer()->mltGetSpaceLength(pos, freetrack, false) >= clip->cropDuration().frames(m_document->fps())) {
5543 kDebug() << "FOUND SPACE ON TRK: " << freetrack;
5548 kDebug() << "GOT TRK: " << track;
5549 if (freetrack == 0) {
5550 emit displayMessage(i18n("No empty space to put clip audio"), ErrorMessage);
5552 ItemInfo info = clip->info();
5553 info.track = m_document->tracksCount() - freetrack;
5554 addClip(clip->xml(), clip->clipProducer(), info, clip->effectList());
5555 scene()->clearSelection();
5556 clip->setSelected(true);
5557 ClipItem *audioClip = getClipItemAt(start, info.track);
5559 clip->setVideoOnly(true);
5560 if (m_document->renderer()->mltUpdateClipProducer(m_document->tracksCount() - track, start, clip->baseClip()->videoProducer()) == false) {
5561 emit displayMessage(i18n("Cannot update clip (time: %1, track: %2)", start, track), ErrorMessage);
5563 if (m_document->renderer()->mltUpdateClipProducer(m_document->tracksCount() - info.track, start, clip->baseClip()->audioProducer(info.track)) == false) {
5564 emit displayMessage(i18n("Cannot update clip (time: %1, track: %2)", start, info.track), ErrorMessage);
5566 audioClip->setSelected(true);
5567 audioClip->setAudioOnly(true);
5568 groupSelectedItems(false, true);
5572 // unsplit clip: remove audio part and change video part to normal clip
5573 if (clip->parentItem() == NULL || clip->parentItem()->type() != GROUPWIDGET) {
5574 kDebug() << "//CANNOT FIND CLP GRP";
5577 AbstractGroupItem *grp = static_cast <AbstractGroupItem *>(clip->parentItem());
5578 QList<QGraphicsItem *> children = grp->childItems();
5579 if (children.count() != 2) {
5580 kDebug() << "//SOMETHING IS WRONG WITH CLP GRP";
5583 for (int i = 0; i < children.count(); i++) {
5584 if (children.at(i) != clip) {
5585 ClipItem *clp = static_cast <ClipItem *>(children.at(i));
5586 ItemInfo info = clip->info();
5587 deleteClip(clp->info());
5588 clip->setVideoOnly(false);
5589 if (!m_document->renderer()->mltUpdateClipProducer(m_document->tracksCount() - info.track, info.startPos.frames(m_document->fps()), clip->baseClip()->producer(info.track))) {
5590 emit displayMessage(i18n("Cannot update clip (time: %1, track: %2)", info.startPos.frames(m_document->fps()), info.track), ErrorMessage);
5595 clip->setFlag(QGraphicsItem::ItemIsMovable, true);
5596 m_document->clipManager()->removeGroup(grp);
5597 scene()->destroyItemGroup(grp);
5601 void CustomTrackView::setVideoOnly()
5603 resetSelectionGroup();
5604 QList<QGraphicsItem *> selection = scene()->selectedItems();
5605 if (selection.isEmpty()) {
5606 emit displayMessage(i18n("You must select one clip for this action"), ErrorMessage);
5609 QUndoCommand *videoCommand = new QUndoCommand();
5610 videoCommand->setText(i18n("Video only"));
5611 for (int i = 0; i < selection.count(); i++) {
5612 if (selection.at(i)->type() == AVWIDGET) {
5613 ClipItem *clip = static_cast <ClipItem *>(selection.at(i));
5614 if (clip->clipType() == AV || clip->clipType() == PLAYLIST) {
5615 if (clip->parentItem()) {
5616 emit displayMessage(i18n("Cannot change grouped clips"), ErrorMessage);
5618 new ChangeClipTypeCommand(this, clip->track(), clip->startPos(), true, false, clip->isVideoOnly(), clip->isAudioOnly(), videoCommand);
5623 m_commandStack->push(videoCommand);
5626 void CustomTrackView::setAudioOnly()
5628 resetSelectionGroup();
5629 QList<QGraphicsItem *> selection = scene()->selectedItems();
5630 if (selection.isEmpty()) {
5631 emit displayMessage(i18n("You must select one clip for this action"), ErrorMessage);
5634 QUndoCommand *videoCommand = new QUndoCommand();
5635 videoCommand->setText(i18n("Audio only"));
5636 for (int i = 0; i < selection.count(); i++) {
5637 if (selection.at(i)->type() == AVWIDGET) {
5638 ClipItem *clip = static_cast <ClipItem *>(selection.at(i));
5639 if (clip->clipType() == AV || clip->clipType() == PLAYLIST) {
5640 if (clip->parentItem()) {
5641 emit displayMessage(i18n("Cannot change grouped clips"), ErrorMessage);
5643 new ChangeClipTypeCommand(this, clip->track(), clip->startPos(), false, true, clip->isVideoOnly(), clip->isAudioOnly(), videoCommand);
5648 m_commandStack->push(videoCommand);
5651 void CustomTrackView::setAudioAndVideo()
5653 resetSelectionGroup();
5654 QList<QGraphicsItem *> selection = scene()->selectedItems();
5655 if (selection.isEmpty()) {
5656 emit displayMessage(i18n("You must select one clip for this action"), ErrorMessage);
5659 QUndoCommand *videoCommand = new QUndoCommand();
5660 videoCommand->setText(i18n("Audio and Video"));
5661 for (int i = 0; i < selection.count(); i++) {
5662 if (selection.at(i)->type() == AVWIDGET) {
5663 ClipItem *clip = static_cast <ClipItem *>(selection.at(i));
5664 if (clip->clipType() == AV || clip->clipType() == PLAYLIST) {
5665 if (clip->parentItem()) {
5666 emit displayMessage(i18n("Cannot change grouped clips"), ErrorMessage);
5668 new ChangeClipTypeCommand(this, clip->track(), clip->startPos(), false, false, clip->isVideoOnly(), clip->isAudioOnly(), videoCommand);
5673 m_commandStack->push(videoCommand);
5676 void CustomTrackView::doChangeClipType(const GenTime &pos, int track, bool videoOnly, bool audioOnly)
5678 ClipItem *clip = getClipItemAt(pos, track);
5680 kDebug() << "// Cannot find clip to split!!!";
5684 int start = pos.frames(m_document->fps());
5685 clip->setVideoOnly(true);
5686 clip->setAudioOnly(false);
5687 if (m_document->renderer()->mltUpdateClipProducer(m_document->tracksCount() - track, start, clip->baseClip()->videoProducer()) == false) {
5688 emit displayMessage(i18n("Cannot update clip (time: %1, track: %2)", start, track), ErrorMessage);
5690 } else if (audioOnly) {
5691 int start = pos.frames(m_document->fps());
5692 clip->setAudioOnly(true);
5693 clip->setVideoOnly(false);
5694 if (m_document->renderer()->mltUpdateClipProducer(m_document->tracksCount() - track, start, clip->baseClip()->audioProducer(track)) == false) {
5695 emit displayMessage(i18n("Cannot update clip (time: %1, track: %2)", start, track), ErrorMessage);
5698 int start = pos.frames(m_document->fps());
5699 clip->setAudioOnly(false);
5700 clip->setVideoOnly(false);
5701 if (m_document->renderer()->mltUpdateClipProducer(m_document->tracksCount() - track, start, clip->baseClip()->producer(track)) == false) {
5702 emit displayMessage(i18n("Cannot update clip (time: %1, track: %2)", start, track), ErrorMessage);
5706 setDocumentModified();
5709 void CustomTrackView::updateClipTypeActions(ClipItem *clip)
5711 if (clip == NULL || (clip->clipType() != AV && clip->clipType() != PLAYLIST)) {
5712 m_clipTypeGroup->setEnabled(false);
5714 m_clipTypeGroup->setEnabled(true);
5715 QList <QAction *> actions = m_clipTypeGroup->actions();
5717 if (clip->isAudioOnly()) lookup = "clip_audio_only";
5718 else if (clip->isVideoOnly()) lookup = "clip_video_only";
5719 else lookup = "clip_audio_and_video";
5720 for (int i = 0; i < actions.count(); i++) {
5721 if (actions.at(i)->data().toString() == lookup) {
5722 actions.at(i)->setChecked(true);
5729 void CustomTrackView::slotGoToMarker(QAction *action)
5731 int pos = action->data().toInt();
5732 setCursorPos(pos, true);
5735 void CustomTrackView::reloadTransitionLumas()
5739 QDomElement lumaTransition = MainWindow::transitions.getEffectByTag("luma", "luma");
5740 QDomNodeList params = lumaTransition.elementsByTagName("parameter");
5741 for (int i = 0; i < params.count(); i++) {
5742 QDomElement e = params.item(i).toElement();
5743 if (e.attribute("tag") == "resource") {
5744 lumaNames = e.attribute("paramlistdisplay");
5745 lumaFiles = e.attribute("paramlist");
5750 QList<QGraphicsItem *> itemList = items();
5751 Transition *transitionitem;
5752 QDomElement transitionXml;
5753 for (int i = 0; i < itemList.count(); i++) {
5754 if (itemList.at(i)->type() == TRANSITIONWIDGET) {
5755 transitionitem = static_cast <Transition*>(itemList.at(i));
5756 transitionXml = transitionitem->toXML();
5757 if (transitionXml.attribute("id") == "luma" && transitionXml.attribute("tag") == "luma") {
5758 QDomNodeList params = transitionXml.elementsByTagName("parameter");
5759 for (int i = 0; i < params.count(); i++) {
5760 QDomElement e = params.item(i).toElement();
5761 if (e.attribute("tag") == "resource") {
5762 e.setAttribute("paramlistdisplay", lumaNames);
5763 e.setAttribute("paramlist", lumaFiles);
5768 if (transitionXml.attribute("id") == "composite" && transitionXml.attribute("tag") == "composite") {
5769 QDomNodeList params = transitionXml.elementsByTagName("parameter");
5770 for (int i = 0; i < params.count(); i++) {
5771 QDomElement e = params.item(i).toElement();
5772 if (e.attribute("tag") == "luma") {
5773 e.setAttribute("paramlistdisplay", lumaNames);
5774 e.setAttribute("paramlist", lumaFiles);
5781 emit transitionItemSelected(NULL);
5784 double CustomTrackView::fps() const
5786 return m_document->fps();
5789 void CustomTrackView::updateProjectFps()
5791 // update all clips to the new fps
5792 resetSelectionGroup();
5793 scene()->clearSelection();
5795 QList<QGraphicsItem *> itemList = items();
5796 for (int i = 0; i < itemList.count(); i++) {
5797 // remove all items and re-add them one by one
5798 if (itemList.at(i) != m_cursorLine && itemList.at(i)->parentItem() == NULL) m_scene->removeItem(itemList.at(i));
5800 for (int i = 0; i < itemList.count(); i++) {
5801 if (itemList.at(i)->parentItem() == 0 && (itemList.at(i)->type() == AVWIDGET || itemList.at(i)->type() == TRANSITIONWIDGET)) {
5802 AbstractClipItem *clip = static_cast <AbstractClipItem *>(itemList.at(i));
5803 clip->updateFps(m_document->fps());
5804 m_scene->addItem(clip);
5805 } else if (itemList.at(i)->type() == GROUPWIDGET) {
5806 AbstractGroupItem *grp = static_cast <AbstractGroupItem *>(itemList.at(i));
5807 QList<QGraphicsItem *> children = grp->childItems();
5808 for (int j = 0; j < children.count(); j++) {
5809 if (children.at(j)->type() == AVWIDGET || children.at(j)->type() == TRANSITIONWIDGET) {
5810 AbstractClipItem *clip = static_cast <AbstractClipItem *>(children.at(j));
5811 clip->setFlag(QGraphicsItem::ItemIsMovable, true);
5812 clip->updateFps(m_document->fps());
5815 m_document->clipManager()->removeGroup(grp);
5816 m_scene->addItem(grp);
5817 scene()->destroyItemGroup(grp);
5818 for (int j = 0; j < children.count(); j++) {
5819 if (children.at(j)->type() == AVWIDGET || children.at(j)->type() == TRANSITIONWIDGET) {
5820 //children.at(j)->setParentItem(0);
5821 children.at(j)->setSelected(true);
5824 groupSelectedItems(true, true);
5825 } else if (itemList.at(i)->type() == GUIDEITEM) {
5826 Guide *g = static_cast<Guide *>(itemList.at(i));
5828 m_scene->addItem(g);
5831 viewport()->update();
5834 void CustomTrackView::slotTrackDown()
5836 if (m_selectedTrack > m_document->tracksCount() - 2) m_selectedTrack = 0;
5837 else m_selectedTrack++;
5838 emit updateTrackHeaders();
5839 QRectF rect(mapToScene(QPoint(10, 0)).x(), m_selectedTrack * m_tracksHeight, 10, m_tracksHeight);
5840 ensureVisible(rect, 0, 0);
5841 viewport()->update();
5844 void CustomTrackView::slotTrackUp()
5846 if (m_selectedTrack > 0) m_selectedTrack--;
5847 else m_selectedTrack = m_document->tracksCount() - 1;
5848 emit updateTrackHeaders();
5849 QRectF rect(mapToScene(QPoint(10, 0)).x(), m_selectedTrack * m_tracksHeight, 10, m_tracksHeight);
5850 ensureVisible(rect, 0, 0);
5851 viewport()->update();
5854 int CustomTrackView::selectedTrack() const
5856 return m_selectedTrack;
5859 QStringList CustomTrackView::selectedClips() const
5861 QStringList clipIds;
5862 QList<QGraphicsItem *> selection = m_scene->selectedItems();
5863 for (int i = 0; i < selection.count(); i++) {
5864 if (selection.at(i)->type() == AVWIDGET) {
5865 ClipItem *item = (ClipItem *)selection.at(i);
5866 clipIds << item->clipProducer();
5872 QList<ClipItem *> CustomTrackView::selectedClipItems() const
5874 QList<ClipItem *> clips;
5875 QList<QGraphicsItem *> selection = m_scene->selectedItems();
5876 for (int i = 0; i < selection.count(); i++) {
5877 if (selection.at(i)->type() == AVWIDGET) {
5878 clips.append((ClipItem *)selection.at(i));
5884 void CustomTrackView::slotSelectTrack(int ix)
5886 m_selectedTrack = qMax(0, ix);
5887 m_selectedTrack = qMin(ix, m_document->tracksCount() - 1);
5888 emit updateTrackHeaders();
5889 QRectF rect(mapToScene(QPoint(10, 0)).x(), m_selectedTrack * m_tracksHeight, 10, m_tracksHeight);
5890 ensureVisible(rect, 0, 0);
5891 viewport()->update();
5894 void CustomTrackView::selectClip(bool add, bool group, int track, int pos)
5897 if (track != -1 && pos != -1)
5898 rect = QRectF(pos, track * m_tracksHeight + m_tracksHeight / 2, 1, 1);
5900 rect = QRectF(m_cursorPos, m_selectedTrack * m_tracksHeight + m_tracksHeight / 2, 1, 1);
5901 QList<QGraphicsItem *> selection = m_scene->items(rect);
5902 resetSelectionGroup(group);
5903 if (!group) m_scene->clearSelection();
5904 for (int i = 0; i < selection.count(); i++) {
5905 if (selection.at(i)->type() == AVWIDGET) {
5906 selection.at(i)->setSelected(add);
5910 if (group) groupSelectedItems();
5913 void CustomTrackView::selectTransition(bool add, bool group)
5915 QRectF rect(m_cursorPos, m_selectedTrack * m_tracksHeight + m_tracksHeight, 1, 1);
5916 QList<QGraphicsItem *> selection = m_scene->items(rect);
5917 resetSelectionGroup(group);
5918 if (!group) m_scene->clearSelection();
5919 for (int i = 0; i < selection.count(); i++) {
5920 if (selection.at(i)->type() == TRANSITIONWIDGET) {
5921 selection.at(i)->setSelected(add);
5925 if (group) groupSelectedItems();
5928 QStringList CustomTrackView::extractTransitionsLumas()
5931 QList<QGraphicsItem *> itemList = items();
5932 Transition *transitionitem;
5933 QDomElement transitionXml;
5934 for (int i = 0; i < itemList.count(); i++) {
5935 if (itemList.at(i)->type() == TRANSITIONWIDGET) {
5936 transitionitem = static_cast <Transition*>(itemList.at(i));
5937 transitionXml = transitionitem->toXML();
5938 QString luma = EffectsList::parameter(transitionXml, "luma");
5939 if (!luma.isEmpty()) urls << luma;
5945 void CustomTrackView::setEditMode(EDITMODE mode)
5947 m_scene->setEditMode(mode);
5950 void CustomTrackView::checkTrackSequence(int track)
5952 QList <int> times = m_document->renderer()->checkTrackSequence(m_document->tracksCount() - track);
5953 //track = m_document->tracksCount() -track;
5954 QRectF rect(0, track * m_tracksHeight + m_tracksHeight / 2, sceneRect().width(), 2);
5955 QList<QGraphicsItem *> selection = m_scene->items(rect);
5956 QList <int> timelineList;
5957 timelineList.append(0);
5958 for (int i = 0; i < selection.count(); i++) {
5959 if (selection.at(i)->type() == AVWIDGET) {
5960 ClipItem *clip = static_cast <ClipItem *>(selection.at(i));
5961 int start = clip->startPos().frames(m_document->fps());
5962 int end = clip->endPos().frames(m_document->fps());
5963 if (!timelineList.contains(start)) timelineList.append(start);
5964 if (!timelineList.contains(end)) timelineList.append(end);
5967 qSort(timelineList);
5968 kDebug() << "// COMPARE:\n" << times << "\n" << timelineList << "\n-------------------";
5969 if (times != timelineList) KMessageBox::sorry(this, i18n("error"), i18n("TRACTOR"));
5972 void CustomTrackView::insertZoneOverwrite(QStringList data, int in)
5974 if (data.isEmpty()) return;
5975 DocClipBase *clip = m_document->getBaseClip(data.at(0));
5977 info.startPos = GenTime(in, m_document->fps());
5978 info.cropStart = GenTime(data.at(1).toInt(), m_document->fps());
5979 info.endPos = info.startPos + GenTime(data.at(2).toInt(), m_document->fps()) - info.cropStart;
5980 info.cropDuration = info.endPos - info.startPos;
5981 info.track = m_selectedTrack;
5982 QUndoCommand *addCommand = new QUndoCommand();
5983 addCommand->setText(i18n("Insert clip"));
5984 adjustTimelineClips(OVERWRITEEDIT, NULL, info, addCommand);
5985 new AddTimelineClipCommand(this, clip->toXML(), clip->getId(), info, EffectsList(), true, false, true, false, addCommand);
5986 m_commandStack->push(addCommand);
5988 selectClip(true, false, m_selectedTrack, in);
5989 // Automatic audio split
5990 if (KdenliveSettings::splitaudio())
5994 void CustomTrackView::clearSelection()
5996 resetSelectionGroup();
5997 scene()->clearSelection();
5999 emit clipItemSelected(NULL);
6002 void CustomTrackView::updatePalette()
6007 pen1.setColor(palette().text().color());
6008 m_cursorLine->setPen(pen1);