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 void CustomTrackView::slotUpdateClipRegion(ClipItem *clip, int ix, QString region)
1929 QDomElement effect = clip->getEffectAt(ix);
1930 QDomElement oldeffect = effect.cloneNode().toElement();
1931 effect.setAttribute("region", region);
1932 EditEffectCommand *command = new EditEffectCommand(this, m_document->tracksCount() - clip->track(), clip->startPos(), oldeffect, effect, ix, true);
1933 m_commandStack->push(command);
1936 ClipItem *CustomTrackView::cutClip(ItemInfo info, GenTime cutTime, bool cut, bool execute)
1940 ClipItem *item = getClipItemAt((int) info.startPos.frames(m_document->fps()), info.track);
1941 if (!item || cutTime >= item->endPos() || cutTime <= item->startPos()) {
1942 emit displayMessage(i18n("Cannot find clip to cut"), ErrorMessage);
1943 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);
1944 else kDebug() << "/// ERROR NO CLIP at: " << info.startPos.frames(m_document->fps()) << ", track: " << info.track;
1945 m_blockRefresh = false;
1948 if (item->parentItem()) {
1949 // Item is part of a group, reset group
1950 resetSelectionGroup();
1952 kDebug() << "///////// CUTTING CLIP : (" << item->startPos().frames(25) << "-" << item->endPos().frames(25) << "), INFO: (" << info.startPos.frames(25) << "-" << info.endPos.frames(25) << ")" << ", CUT: " << cutTime.frames(25);
1954 if (execute) m_document->renderer()->mltCutClip(m_document->tracksCount() - info.track, cutTime);
1955 int cutPos = (int) cutTime.frames(m_document->fps());
1957 newPos.startPos = cutTime;
1958 newPos.endPos = info.endPos;
1959 newPos.cropStart = item->info().cropStart + (cutTime - info.startPos);
1960 newPos.track = info.track;
1961 newPos.cropDuration = newPos.endPos - newPos.startPos;
1963 bool snap = KdenliveSettings::snaptopoints();
1964 KdenliveSettings::setSnaptopoints(false);
1965 ClipItem *dup = item->clone(newPos);
1966 // remove unwanted effects (fade in) from 2nd part of cutted clip
1967 int ix = dup->hasEffect(QString(), "fadein");
1969 QDomElement oldeffect = item->effectAt(ix);
1970 dup->deleteEffect(oldeffect.attribute("kdenlive_ix"));
1972 ix = dup->hasEffect(QString(), "fade_from_black");
1974 QDomElement oldeffect = item->effectAt(ix);
1975 dup->deleteEffect(oldeffect.attribute("kdenlive_ix"));
1977 item->resizeEnd(cutPos);
1978 scene()->addItem(dup);
1979 if (item->checkKeyFrames()) slotRefreshEffects(item);
1980 if (dup->checkKeyFrames()) slotRefreshEffects(dup);
1981 item->baseClip()->addReference();
1982 m_document->updateClip(item->baseClip()->getId());
1983 setDocumentModified();
1984 KdenliveSettings::setSnaptopoints(snap);
1986 //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);
1990 ClipItem *item = getClipItemAt((int) info.startPos.frames(m_document->fps()), info.track);
1991 ClipItem *dup = getClipItemAt((int) cutTime.frames(m_document->fps()), info.track);
1993 if (!item || !dup || item == dup) {
1994 emit displayMessage(i18n("Cannot find clip to uncut"), ErrorMessage);
1995 m_blockRefresh = false;
1998 if (m_document->renderer()->mltRemoveClip(m_document->tracksCount() - info.track, cutTime) == false) {
1999 emit displayMessage(i18n("Error removing clip at %1 on track %2", m_document->timecode().getTimecodeFromFrames(cutTime.frames(m_document->fps())), info.track), ErrorMessage);
2003 /*kDebug() << "// UNCUTTING CLIPS: ITEM 1 (" << item->startPos().frames(25) << "x" << item->endPos().frames(25) << ")";
2004 kDebug() << "// UNCUTTING CLIPS: ITEM 2 (" << dup->startPos().frames(25) << "x" << dup->endPos().frames(25) << ")";
2005 kDebug() << "// UNCUTTING CLIPS, INFO (" << info.startPos.frames(25) << "x" << info.endPos.frames(25) << ") , CUT: " << cutTime.frames(25);;*/
2006 //deleteClip(dup->info());
2008 bool snap = KdenliveSettings::snaptopoints();
2009 KdenliveSettings::setSnaptopoints(false);
2011 if (dup->isSelected()) emit clipItemSelected(NULL);
2012 dup->baseClip()->removeReference();
2013 m_document->updateClip(dup->baseClip()->getId());
2014 scene()->removeItem(dup);
2017 ItemInfo clipinfo = item->info();
2018 clipinfo.track = m_document->tracksCount() - clipinfo.track;
2019 bool success = m_document->renderer()->mltResizeClipEnd(clipinfo, info.endPos - info.startPos);
2021 item->resizeEnd((int) info.endPos.frames(m_document->fps()));
2022 setDocumentModified();
2024 emit displayMessage(i18n("Error when resizing clip"), ErrorMessage);
2025 KdenliveSettings::setSnaptopoints(snap);
2029 //QTimer::singleShot(3000, this, SLOT(slotEnableRefresh()));
2032 void CustomTrackView::slotEnableRefresh()
2034 m_blockRefresh = false;
2037 void CustomTrackView::slotAddTransitionToSelectedClips(QDomElement transition)
2039 QList<QGraphicsItem *> itemList = scene()->selectedItems();
2040 if (itemList.count() == 1) {
2041 if (itemList.at(0)->type() == AVWIDGET) {
2042 ClipItem *item = (ClipItem *) itemList.at(0);
2044 info.track = item->track();
2045 ClipItem *transitionClip = NULL;
2046 const int transitiontrack = getPreviousVideoTrack(info.track);
2047 GenTime pos = GenTime((int)(mapToScene(m_menuPosition).x()), m_document->fps());
2048 if (pos < item->startPos() + item->cropDuration() / 2) {
2049 // add transition to clip start
2050 info.startPos = item->startPos();
2051 if (transitiontrack != 0) transitionClip = getClipItemAt((int) info.startPos.frames(m_document->fps()), m_document->tracksCount() - transitiontrack);
2052 if (transitionClip && transitionClip->endPos() < item->endPos()) {
2053 info.endPos = transitionClip->endPos();
2054 } else info.endPos = info.startPos + GenTime(65, m_document->fps());
2055 // Check there is no other transition at that place
2056 double startY = info.track * m_tracksHeight + 1 + m_tracksHeight / 2;
2057 QRectF r(info.startPos.frames(m_document->fps()), startY, (info.endPos - info.startPos).frames(m_document->fps()), m_tracksHeight / 2);
2058 QList<QGraphicsItem *> selection = m_scene->items(r);
2059 bool transitionAccepted = true;
2060 for (int i = 0; i < selection.count(); i++) {
2061 if (selection.at(i)->type() == TRANSITIONWIDGET) {
2062 Transition *tr = static_cast <Transition *>(selection.at(i));
2063 if (tr->startPos() - info.startPos > GenTime(5, m_document->fps())) {
2064 if (tr->startPos() < info.endPos) info.endPos = tr->startPos();
2065 } else transitionAccepted = false;
2068 if (transitionAccepted) slotAddTransition(item, info, transitiontrack, transition);
2069 else emit displayMessage(i18n("Cannot add transition"), ErrorMessage);
2072 // add transition to clip end
2073 info.endPos = item->endPos();
2074 if (transitiontrack != 0) transitionClip = getClipItemAt((int) info.endPos.frames(m_document->fps()), m_document->tracksCount() - transitiontrack);
2075 if (transitionClip && transitionClip->startPos() > item->startPos()) {
2076 info.startPos = transitionClip->startPos();
2077 } else info.startPos = info.endPos - GenTime(65, m_document->fps());
2078 if (transition.attribute("tag") == "luma") EffectsList::setParameter(transition, "reverse", "1");
2079 else if (transition.attribute("id") == "slide") EffectsList::setParameter(transition, "invert", "1");
2081 // Check there is no other transition at that place
2082 double startY = info.track * m_tracksHeight + 1 + m_tracksHeight / 2;
2083 QRectF r(info.startPos.frames(m_document->fps()), startY, (info.endPos - info.startPos).frames(m_document->fps()), m_tracksHeight / 2);
2084 QList<QGraphicsItem *> selection = m_scene->items(r);
2085 bool transitionAccepted = true;
2086 for (int i = 0; i < selection.count(); i++) {
2087 if (selection.at(i)->type() == TRANSITIONWIDGET) {
2088 Transition *tr = static_cast <Transition *>(selection.at(i));
2089 if (info.endPos - tr->endPos() > GenTime(5, m_document->fps())) {
2090 if (tr->endPos() > info.startPos) info.startPos = tr->endPos();
2091 } else transitionAccepted = false;
2094 if (transitionAccepted) slotAddTransition(item, info, transitiontrack, transition);
2095 else emit displayMessage(i18n("Cannot add transition"), ErrorMessage);
2098 } else for (int i = 0; i < itemList.count(); i++) {
2099 if (itemList.at(i)->type() == AVWIDGET) {
2100 ClipItem *item = (ClipItem *) itemList.at(i);
2102 info.startPos = item->startPos();
2103 info.endPos = info.startPos + GenTime(65, m_document->fps());
2104 info.track = item->track();
2106 // Check there is no other transition at that place
2107 double startY = info.track * m_tracksHeight + 1 + m_tracksHeight / 2;
2108 QRectF r(info.startPos.frames(m_document->fps()), startY, (info.endPos - info.startPos).frames(m_document->fps()), m_tracksHeight / 2);
2109 QList<QGraphicsItem *> selection = m_scene->items(r);
2110 bool transitionAccepted = true;
2111 for (int i = 0; i < selection.count(); i++) {
2112 if (selection.at(i)->type() == TRANSITIONWIDGET) {
2113 Transition *tr = static_cast <Transition *>(selection.at(i));
2114 if (tr->startPos() - info.startPos > GenTime(5, m_document->fps())) {
2115 if (tr->startPos() < info.endPos) info.endPos = tr->startPos();
2116 } else transitionAccepted = false;
2119 int transitiontrack = getPreviousVideoTrack(info.track);
2120 if (transitionAccepted) slotAddTransition(item, info, transitiontrack, transition);
2121 else emit displayMessage(i18n("Cannot add transition"), ErrorMessage);
2126 void CustomTrackView::slotAddTransition(ClipItem* /*clip*/, ItemInfo transitionInfo, int endTrack, QDomElement transition)
2128 if (transitionInfo.startPos >= transitionInfo.endPos) {
2129 emit displayMessage(i18n("Invalid transition"), ErrorMessage);
2132 AddTransitionCommand* command = new AddTransitionCommand(this, transitionInfo, endTrack, transition, false, true);
2133 m_commandStack->push(command);
2134 setDocumentModified();
2137 void CustomTrackView::addTransition(ItemInfo transitionInfo, int endTrack, QDomElement params, bool refresh)
2139 Transition *tr = new Transition(transitionInfo, endTrack, m_document->fps(), params, true);
2140 //kDebug() << "---- ADDING transition " << params.attribute("value");
2141 if (m_document->renderer()->mltAddTransition(tr->transitionTag(), endTrack, m_document->tracksCount() - transitionInfo.track, transitionInfo.startPos, transitionInfo.endPos, tr->toXML(), refresh)) {
2142 scene()->addItem(tr);
2143 setDocumentModified();
2145 emit displayMessage(i18n("Cannot add transition"), ErrorMessage);
2150 void CustomTrackView::deleteTransition(ItemInfo transitionInfo, int endTrack, QDomElement /*params*/, bool refresh)
2152 Transition *item = getTransitionItemAt(transitionInfo.startPos, transitionInfo.track);
2154 emit displayMessage(i18n("Select clip to delete"), ErrorMessage);
2157 m_document->renderer()->mltDeleteTransition(item->transitionTag(), endTrack, m_document->tracksCount() - transitionInfo.track, transitionInfo.startPos, transitionInfo.endPos, item->toXML(), refresh);
2158 if (m_dragItem == item) m_dragItem = NULL;
2160 #if QT_VERSION >= 0x040600
2161 // animate item deletion
2162 item->closeAnimation();
2166 emit transitionItemSelected(NULL);
2167 setDocumentModified();
2170 void CustomTrackView::slotTransitionUpdated(Transition *tr, QDomElement old)
2172 //kDebug() << "TRANS UPDATE, TRACKS: " << old.attribute("transition_btrack") << ", NEW: " << tr->toXML().attribute("transition_btrack");
2173 QDomElement xml = tr->toXML();
2174 if (old.isNull() || xml.isNull()) {
2175 emit displayMessage(i18n("Cannot update transition"), ErrorMessage);
2178 EditTransitionCommand *command = new EditTransitionCommand(this, tr->track(), tr->startPos(), old, xml, false);
2179 m_commandStack->push(command);
2180 setDocumentModified();
2183 void CustomTrackView::updateTransition(int track, GenTime pos, QDomElement oldTransition, QDomElement transition, bool updateTransitionWidget)
2185 Transition *item = getTransitionItemAt(pos, track);
2187 kWarning() << "Unable to find transition at pos :" << pos.frames(m_document->fps()) << ", ON track: " << track;
2191 if (oldTransition.attribute("transition_atrack") != transition.attribute("transition_atrack") || oldTransition.attribute("transition_btrack") != transition.attribute("transition_btrack")) force = true;
2192 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);
2193 //kDebug() << "ORIGINAL TRACK: "<< oldTransition.attribute("transition_btrack") << ", NEW TRACK: "<<transition.attribute("transition_btrack");
2194 item->setTransitionParameters(transition);
2195 if (updateTransitionWidget) {
2196 ItemInfo info = item->info();
2198 ClipItem *transitionClip = getClipItemAt(info.startPos, info.track);
2199 if (transitionClip && transitionClip->baseClip()) {
2200 QString size = transitionClip->baseClip()->getProperty("frame_size");
2201 double factor = transitionClip->baseClip()->getProperty("aspect_ratio").toDouble();
2202 if (factor == 0) factor = 1.0;
2203 p.setX((int)(size.section('x', 0, 0).toInt() * factor + 0.5));
2204 p.setY(size.section('x', 1, 1).toInt());
2206 emit transitionItemSelected(item, getPreviousVideoTrack(info.track), p, true);
2208 setDocumentModified();
2211 void CustomTrackView::dragMoveEvent(QDragMoveEvent * event)
2214 const QPointF pos = mapToScene(event->pos());
2215 if (m_selectionGroup) {
2216 m_selectionGroup->setPos(pos);
2217 emit mousePosition((int)(m_selectionGroup->scenePos().x() + 0.5));
2218 event->acceptProposedAction();
2220 // Drag enter was not possible, try again at mouse position
2221 insertDropClips(event->mimeData(), event->pos());
2225 QGraphicsView::dragMoveEvent(event);
2229 void CustomTrackView::dragLeaveEvent(QDragLeaveEvent * event)
2231 if (m_selectionGroup && m_clipDrag) {
2232 m_thumbsTimer.stop();
2233 m_waitingThumbs.clear();
2234 QList<QGraphicsItem *> items = m_selectionGroup->childItems();
2236 scene()->destroyItemGroup(m_selectionGroup);
2237 m_selectionGroup = NULL;
2238 } else QGraphicsView::dragLeaveEvent(event);
2241 void CustomTrackView::dropEvent(QDropEvent * event)
2243 if (m_selectionGroup && m_clipDrag) {
2244 QList<QGraphicsItem *> items = m_selectionGroup->childItems();
2245 resetSelectionGroup();
2246 m_scene->clearSelection();
2247 bool hasVideoClip = false;
2248 QUndoCommand *addCommand = new QUndoCommand();
2249 addCommand->setText(i18n("Add timeline clip"));
2250 QList <ClipItem *> brokenClips;
2252 for (int i = 0; i < items.count(); i++) {
2253 ClipItem *item = static_cast <ClipItem *>(items.at(i));
2254 if (!hasVideoClip && (item->clipType() == AV || item->clipType() == VIDEO)) hasVideoClip = true;
2255 if (items.count() == 1) {
2256 updateClipTypeActions(item);
2258 updateClipTypeActions(NULL);
2261 //TODO: take care of edit mode for undo
2262 item->baseClip()->addReference();
2263 //item->setZValue(item->defaultZValue());
2264 m_document->updateClip(item->baseClip()->getId());
2265 ItemInfo info = item->info();
2267 int tracknumber = m_document->tracksCount() - info.track - 1;
2268 bool isLocked = m_document->trackInfoAt(tracknumber).isLocked;
2269 if (isLocked) item->setItemLocked(true);
2270 ItemInfo clipInfo = info;
2271 clipInfo.track = m_document->tracksCount() - item->track();
2272 if (m_document->renderer()->mltInsertClip(clipInfo, item->xml(), item->baseClip()->producer(item->track()), m_scene->editMode() == OVERWRITEEDIT, m_scene->editMode() == INSERTEDIT) == -1) {
2273 emit displayMessage(i18n("Cannot insert clip in timeline"), ErrorMessage);
2274 brokenClips.append(item);
2277 adjustTimelineClips(m_scene->editMode(), item, ItemInfo(), addCommand);
2279 new AddTimelineClipCommand(this, item->xml(), item->clipProducer(), item->info(), item->effectList(), m_scene->editMode() == OVERWRITEEDIT, m_scene->editMode() == INSERTEDIT, false, false, addCommand);
2281 if (item->baseClip()->isTransparent() && getTransitionItemAtStart(info.startPos, info.track) == NULL) {
2282 // add transparency transition
2283 QDomElement trans = MainWindow::transitions.getEffectByTag("composite", "composite").cloneNode().toElement();
2284 new AddTransitionCommand(this, info, getPreviousVideoTrack(info.track), trans, false, true, addCommand);
2286 item->setSelected(true);
2288 qDeleteAll(brokenClips);
2289 brokenClips.clear();
2290 if (addCommand->childCount() > 0) m_commandStack->push(addCommand);
2291 else delete addCommand;
2293 // Automatic audio split
2294 if (KdenliveSettings::splitaudio())
2296 setDocumentModified();
2300 QRectF rect(0, 1 * m_tracksHeight + m_tracksHeight / 2, sceneRect().width(), 2);
2301 QList<QGraphicsItem *> selection = m_scene->items(rect);
2302 QStringList timelineList;
2304 kDebug()<<"// ITEMS on TRACK: "<<selection.count();
2305 for (int i = 0; i < selection.count(); i++) {
2306 if (selection.at(i)->type() == AVWIDGET) {
2307 ClipItem *clip = static_cast <ClipItem *>(selection.at(i));
2308 int start = clip->startPos().frames(m_document->fps());
2309 int end = clip->endPos().frames(m_document->fps());
2310 timelineList.append(QString::number(start) + "-" + QString::number(end));
2313 kDebug() << "// COMPARE:\n" << timelineList << "\n-------------------";
2316 m_pasteEffectsAction->setEnabled(m_copiedItems.count() == 1);
2317 if (items.count() > 1) groupSelectedItems(true);
2318 event->setDropAction(Qt::MoveAction);
2320 } else QGraphicsView::dropEvent(event);
2324 void CustomTrackView::adjustTimelineClips(EDITMODE mode, ClipItem *item, ItemInfo posinfo, QUndoCommand *command)
2326 bool snap = KdenliveSettings::snaptopoints();
2327 KdenliveSettings::setSnaptopoints(false);
2328 if (mode == OVERWRITEEDIT) {
2329 // if we are in overwrite mode, move clips accordingly
2331 if (item == NULL) info = posinfo;
2332 else info = item->info();
2333 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);
2334 QList<QGraphicsItem *> selection = m_scene->items(rect);
2335 if (item) selection.removeAll(item);
2336 for (int i = 0; i < selection.count(); i++) {
2337 if (!selection.at(i)->isEnabled()) continue;
2338 if (selection.at(i)->type() == AVWIDGET) {
2339 ClipItem *clip = static_cast<ClipItem *>(selection.at(i));
2340 if (clip->startPos() < info.startPos) {
2341 if (clip->endPos() > info.endPos) {
2342 ItemInfo clipInfo = clip->info();
2343 ItemInfo dupInfo = clipInfo;
2344 GenTime diff = info.startPos - clipInfo.startPos;
2345 dupInfo.startPos = info.startPos;
2346 dupInfo.cropStart += diff;
2347 dupInfo.cropDuration = clipInfo.endPos - info.startPos;
2348 ItemInfo newdupInfo = dupInfo;
2349 GenTime diff2 = info.endPos - info.startPos;
2350 newdupInfo.startPos = info.endPos;
2351 newdupInfo.cropStart += diff2;
2352 newdupInfo.cropDuration = clipInfo.endPos - info.endPos;
2353 new RazorClipCommand(this, clipInfo, info.startPos, false, command);
2354 new ResizeClipCommand(this, dupInfo, newdupInfo, false, false, command);
2355 ClipItem *dup = cutClip(clipInfo, info.startPos, true, false);
2356 if (dup) dup->resizeStart(info.endPos.frames(m_document->fps()));
2358 ItemInfo newclipInfo = clip->info();
2359 newclipInfo.endPos = info.startPos;
2360 new ResizeClipCommand(this, clip->info(), newclipInfo, false, false, command);
2361 clip->resizeEnd(info.startPos.frames(m_document->fps()));
2363 } else if (clip->endPos() <= info.endPos) {
2364 new AddTimelineClipCommand(this, clip->xml(), clip->clipProducer(), clip->info(), clip->effectList(), false, false, false, true, command);
2365 scene()->removeItem(clip);
2369 ItemInfo newclipInfo = clip->info();
2370 newclipInfo.startPos = info.endPos;
2371 new ResizeClipCommand(this, clip->info(), newclipInfo, false, false, command);
2372 clip->resizeStart(info.endPos.frames(m_document->fps()));
2376 } else if (mode == INSERTEDIT) {
2377 // if we are in push mode, move clips accordingly
2379 if (item == NULL) info = posinfo;
2380 else info = item->info();
2381 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);
2382 QList<QGraphicsItem *> selection = m_scene->items(rect);
2383 if (item) selection.removeAll(item);
2384 for (int i = 0; i < selection.count(); i++) {
2385 if (selection.at(i)->type() == AVWIDGET) {
2386 ClipItem *clip = static_cast<ClipItem *>(selection.at(i));
2387 if (clip->startPos() < info.startPos) {
2388 if (clip->endPos() > info.startPos) {
2389 ItemInfo clipInfo = clip->info();
2390 ItemInfo dupInfo = clipInfo;
2391 GenTime diff = info.startPos - clipInfo.startPos;
2392 dupInfo.startPos = info.startPos;
2393 dupInfo.cropStart += diff;
2394 dupInfo.cropDuration = clipInfo.endPos - info.startPos;
2395 new RazorClipCommand(this, clipInfo, info.startPos, false, command);
2396 // Commented out; variable dup unused. --granjow
2397 //ClipItem *dup = cutClip(clipInfo, info.startPos, true, false);
2398 cutClip(clipInfo, info.startPos, true, false);
2401 // TODO: add insertspacecommand
2406 KdenliveSettings::setSnaptopoints(snap);
2410 void CustomTrackView::adjustTimelineTransitions(EDITMODE mode, Transition *item, QUndoCommand *command)
2412 if (mode == OVERWRITEEDIT) {
2413 // if we are in overwrite or push mode, move clips accordingly
2414 bool snap = KdenliveSettings::snaptopoints();
2415 KdenliveSettings::setSnaptopoints(false);
2416 ItemInfo info = item->info();
2417 QRectF rect(info.startPos.frames(m_document->fps()), info.track * m_tracksHeight + m_tracksHeight, (info.endPos - info.startPos).frames(m_document->fps()) - 1, 5);
2418 QList<QGraphicsItem *> selection = m_scene->items(rect);
2419 selection.removeAll(item);
2420 for (int i = 0; i < selection.count(); i++) {
2421 if (!selection.at(i)->isEnabled()) continue;
2422 if (selection.at(i)->type() == TRANSITIONWIDGET) {
2423 Transition *tr = static_cast<Transition *>(selection.at(i));
2424 if (tr->startPos() < info.startPos) {
2425 ItemInfo firstPos = tr->info();
2426 ItemInfo newPos = firstPos;
2427 firstPos.endPos = item->startPos();
2428 newPos.startPos = item->endPos();
2429 new MoveTransitionCommand(this, tr->info(), firstPos, true, command);
2430 if (tr->endPos() > info.endPos) {
2432 new AddTransitionCommand(this, newPos, tr->transitionEndTrack(), tr->toXML(), false, true, command);
2434 } else if (tr->endPos() > info.endPos) {
2436 ItemInfo firstPos = tr->info();
2437 firstPos.startPos = item->endPos();
2438 new MoveTransitionCommand(this, tr->info(), firstPos, true, command);
2440 // remove transition
2441 new AddTransitionCommand(this, tr->info(), tr->transitionEndTrack(), tr->toXML(), true, true, command);
2445 KdenliveSettings::setSnaptopoints(snap);
2449 QStringList CustomTrackView::mimeTypes() const
2451 QStringList qstrList;
2452 // list of accepted mime types for drop
2453 qstrList.append("text/plain");
2454 qstrList.append("kdenlive/producerslist");
2455 qstrList.append("kdenlive/clip");
2459 Qt::DropActions CustomTrackView::supportedDropActions() const
2461 // returns what actions are supported when dropping
2462 return Qt::MoveAction;
2465 void CustomTrackView::setDuration(int duration)
2467 int diff = qAbs(duration - sceneRect().width());
2468 if (diff * matrix().m11() > -50) {
2469 if (matrix().m11() < 0.4) setSceneRect(0, 0, (duration + 100 / matrix().m11()), sceneRect().height());
2470 else setSceneRect(0, 0, (duration + 300), sceneRect().height());
2472 m_projectDuration = duration;
2475 int CustomTrackView::duration() const
2477 return m_projectDuration;
2480 void CustomTrackView::addTrack(TrackInfo type, int ix)
2482 if (ix == -1 || ix == m_document->tracksCount()) {
2483 m_document->insertTrack(0, type);
2484 m_document->renderer()->mltInsertTrack(1, type.type == VIDEOTRACK);
2486 m_document->insertTrack(m_document->tracksCount() - ix, type);
2487 // insert track in MLT playlist
2488 m_document->renderer()->mltInsertTrack(m_document->tracksCount() - ix, type.type == VIDEOTRACK);
2490 double startY = ix * m_tracksHeight + 1 + m_tracksHeight / 2;
2491 QRectF r(0, startY, sceneRect().width(), sceneRect().height() - startY);
2492 QList<QGraphicsItem *> selection = m_scene->items(r);
2493 resetSelectionGroup();
2495 m_selectionGroup = new AbstractGroupItem(m_document->fps());
2496 scene()->addItem(m_selectionGroup);
2497 for (int i = 0; i < selection.count(); i++) {
2498 if ((!selection.at(i)->parentItem()) && (selection.at(i)->type() == AVWIDGET || selection.at(i)->type() == TRANSITIONWIDGET || selection.at(i)->type() == GROUPWIDGET)) {
2499 m_selectionGroup->addToGroup(selection.at(i));
2500 selection.at(i)->setFlag(QGraphicsItem::ItemIsMovable, false);
2503 // Move graphic items
2504 m_selectionGroup->translate(0, m_tracksHeight);
2506 // adjust track number
2507 QList<QGraphicsItem *> children = m_selectionGroup->childItems();
2508 for (int i = 0; i < children.count(); i++) {
2509 if (children.at(i)->type() == GROUPWIDGET) {
2510 AbstractGroupItem *grp = static_cast<AbstractGroupItem*>(children.at(i));
2511 children << grp->childItems();
2514 AbstractClipItem *item = static_cast <AbstractClipItem *>(children.at(i));
2516 ItemInfo clipinfo = item->info();
2517 if (item->type() == AVWIDGET) {
2518 ClipItem *clip = static_cast <ClipItem *>(item);
2519 // slowmotion clips are not track dependant, so no need to update them
2520 if (clip->speed() != 1.0) continue;
2521 // We add a move clip command so that we get the correct producer for new track number
2522 if (clip->clipType() == AV || clip->clipType() == AUDIO) {
2523 Mlt::Producer *prod;
2524 if (clip->isAudioOnly()) prod = clip->baseClip()->audioProducer(clipinfo.track);
2525 else if (clip->isVideoOnly()) prod = clip->baseClip()->videoProducer();
2526 else prod = clip->baseClip()->producer(clipinfo.track);
2527 if (m_document->renderer()->mltUpdateClipProducer((int)(m_document->tracksCount() - clipinfo.track), clipinfo.startPos.frames(m_document->fps()), prod) == false) {
2528 // problem updating clip
2529 emit displayMessage(i18n("Cannot update clip (time: %1, track: %2)", clipinfo.startPos.frames(m_document->fps()), clipinfo.track), ErrorMessage);
2532 } else if (item->type() == TRANSITIONWIDGET) {
2533 Transition *tr = static_cast <Transition *>(item);
2534 int track = tr->transitionEndTrack();
2536 tr->updateTransitionEndTrack(getPreviousVideoTrack(clipinfo.track));
2540 resetSelectionGroup(false);
2543 int maxHeight = m_tracksHeight * m_document->tracksCount() * matrix().m22();
2544 for (int i = 0; i < m_guides.count(); i++) {
2545 QLineF l = m_guides.at(i)->line();
2546 l.setP2(QPointF(l.x2(), maxHeight));
2547 m_guides.at(i)->setLine(l);
2549 m_cursorLine->setLine(m_cursorLine->line().x1(), 0, m_cursorLine->line().x1(), maxHeight);
2550 setSceneRect(0, 0, sceneRect().width(), m_tracksHeight * m_document->tracksCount());
2551 viewport()->update();
2552 emit tracksChanged();
2553 //QTimer::singleShot(500, this, SIGNAL(trackHeightChanged()));
2554 //setFixedHeight(50 * m_tracksCount);
2557 void CustomTrackView::removeTrack(int ix)
2559 // Delete track in MLT playlist
2560 m_document->renderer()->mltDeleteTrack(m_document->tracksCount() - ix);
2561 m_document->deleteTrack(m_document->tracksCount() - ix - 1);
2563 double startY = ix * (m_tracksHeight + 1) + m_tracksHeight / 2;
2564 QRectF r(0, startY, sceneRect().width(), sceneRect().height() - startY);
2565 QList<QGraphicsItem *> selection = m_scene->items(r);
2567 resetSelectionGroup();
2569 m_selectionGroup = new AbstractGroupItem(m_document->fps());
2570 scene()->addItem(m_selectionGroup);
2571 for (int i = 0; i < selection.count(); i++) {
2572 if ((!selection.at(i)->parentItem()) && (selection.at(i)->type() == AVWIDGET || selection.at(i)->type() == TRANSITIONWIDGET || selection.at(i)->type() == GROUPWIDGET)) {
2573 m_selectionGroup->addToGroup(selection.at(i));
2574 selection.at(i)->setFlag(QGraphicsItem::ItemIsMovable, false);
2577 // Move graphic items
2578 qreal ydiff = 0 - (int) m_tracksHeight;
2579 m_selectionGroup->translate(0, ydiff);
2581 // adjust track number
2582 QList<QGraphicsItem *> children = m_selectionGroup->childItems();
2583 //kDebug() << "// FOUND CLIPS TO MOVE: " << children.count();
2584 for (int i = 0; i < children.count(); i++) {
2585 if (children.at(i)->type() == GROUPWIDGET) {
2586 AbstractGroupItem *grp = static_cast<AbstractGroupItem*>(children.at(i));
2587 children << grp->childItems();
2590 if (children.at(i)->type() == AVWIDGET) {
2591 ClipItem *clip = static_cast <ClipItem *>(children.at(i));
2593 ItemInfo clipinfo = clip->info();
2594 // We add a move clip command so that we get the correct producer for new track number
2595 if (clip->clipType() == AV || clip->clipType() == AUDIO) {
2596 Mlt::Producer *prod;
2597 if (clip->isAudioOnly()) prod = clip->baseClip()->audioProducer(clipinfo.track);
2598 else if (clip->isVideoOnly()) prod = clip->baseClip()->videoProducer();
2599 else prod = clip->baseClip()->producer(clipinfo.track);
2600 if (!m_document->renderer()->mltUpdateClipProducer((int)(m_document->tracksCount() - clipinfo.track), clipinfo.startPos.frames(m_document->fps()), prod)) {
2601 emit displayMessage(i18n("Cannot update clip (time: %1, track: %2)", clipinfo.startPos.frames(m_document->fps()), clipinfo.track), ErrorMessage);
2604 } else if (children.at(i)->type() == TRANSITIONWIDGET) {
2605 Transition *tr = static_cast <Transition *>(children.at(i));
2607 int track = tr->transitionEndTrack();
2609 ItemInfo clipinfo = tr->info();
2610 tr->updateTransitionEndTrack(getPreviousVideoTrack(clipinfo.track));
2614 resetSelectionGroup(false);
2616 int maxHeight = m_tracksHeight * m_document->tracksCount() * matrix().m22();
2617 for (int i = 0; i < m_guides.count(); i++) {
2618 QLineF l = m_guides.at(i)->line();
2619 l.setP2(QPointF(l.x2(), maxHeight));
2620 m_guides.at(i)->setLine(l);
2622 m_cursorLine->setLine(m_cursorLine->line().x1(), 0, m_cursorLine->line().x1(), maxHeight);
2623 setSceneRect(0, 0, sceneRect().width(), m_tracksHeight * m_document->tracksCount());
2625 m_selectedTrack = qMin(m_selectedTrack, m_document->tracksCount() - 1);
2626 viewport()->update();
2627 emit tracksChanged();
2628 //QTimer::singleShot(500, this, SIGNAL(trackHeightChanged()));
2631 void CustomTrackView::configTracks(QList < TrackInfo > trackInfos)
2633 for (int i = 0; i < trackInfos.count(); ++i) {
2634 m_document->setTrackType(i, trackInfos.at(i));
2635 m_document->renderer()->mltChangeTrackState(i + 1, m_document->trackInfoAt(i).isMute, m_document->trackInfoAt(i).isBlind);
2638 QTimer::singleShot(300, this, SIGNAL(trackHeightChanged()));
2639 viewport()->update();
2642 void CustomTrackView::slotSwitchTrackAudio(int ix)
2644 /*for (int i = 0; i < m_document->tracksCount(); i++)
2645 kDebug() << "TRK " << i << " STATE: " << m_document->trackInfoAt(i).isMute << m_document->trackInfoAt(i).isBlind;*/
2646 int tracknumber = m_document->tracksCount() - ix - 1;
2647 m_document->switchTrackAudio(tracknumber, !m_document->trackInfoAt(tracknumber).isMute);
2648 kDebug() << "NEXT TRK STATE: " << m_document->trackInfoAt(tracknumber).isMute << m_document->trackInfoAt(tracknumber).isBlind;
2649 m_document->renderer()->mltChangeTrackState(tracknumber + 1, m_document->trackInfoAt(tracknumber).isMute, m_document->trackInfoAt(tracknumber).isBlind);
2650 setDocumentModified();
2653 void CustomTrackView::slotSwitchTrackLock(int ix)
2655 int tracknumber = m_document->tracksCount() - ix - 1;
2656 LockTrackCommand *command = new LockTrackCommand(this, ix, !m_document->trackInfoAt(tracknumber).isLocked);
2657 m_commandStack->push(command);
2661 void CustomTrackView::lockTrack(int ix, bool lock)
2663 int tracknumber = m_document->tracksCount() - ix - 1;
2664 m_document->switchTrackLock(tracknumber, lock);
2665 emit doTrackLock(ix, lock);
2666 AbstractClipItem *clip = NULL;
2667 QList<QGraphicsItem *> selection = m_scene->items(0, ix * m_tracksHeight + m_tracksHeight / 2, sceneRect().width(), m_tracksHeight / 2 - 2);
2669 for (int i = 0; i < selection.count(); i++) {
2670 if (selection.at(i)->type() != AVWIDGET && selection.at(i)->type() != TRANSITIONWIDGET) continue;
2671 if (selection.at(i)->isSelected()) {
2672 if (selection.at(i)->type() == AVWIDGET) emit clipItemSelected(NULL);
2673 else emit transitionItemSelected(NULL);
2675 clip = static_cast <AbstractClipItem *>(selection.at(i));
2676 clip->setItemLocked(lock);
2677 if (clip == m_dragItem)
2680 kDebug() << "NEXT TRK STATE: " << m_document->trackInfoAt(tracknumber).isLocked;
2681 viewport()->update();
2682 setDocumentModified();
2685 void CustomTrackView::slotSwitchTrackVideo(int ix)
2687 int tracknumber = m_document->tracksCount() - ix;
2688 m_document->switchTrackVideo(tracknumber - 1, !m_document->trackInfoAt(tracknumber - 1).isBlind);
2689 m_document->renderer()->mltChangeTrackState(tracknumber, m_document->trackInfoAt(tracknumber - 1).isMute, m_document->trackInfoAt(tracknumber - 1).isBlind);
2690 setDocumentModified();
2693 QList<QGraphicsItem *> CustomTrackView::checkForGroups(const QRectF &rect, bool *ok)
2695 // Check there is no group going over several tracks there, or that would result in timeline corruption
2696 QList<QGraphicsItem *> selection = scene()->items(rect);
2698 int maxHeight = m_tracksHeight * 1.5;
2699 for (int i = 0; i < selection.count(); i++) {
2700 // Check that we don't try to move a group with clips on other tracks
2701 if (selection.at(i)->type() == GROUPWIDGET && (selection.at(i)->boundingRect().height() >= maxHeight)) {
2704 } else if (selection.at(i)->parentItem() && (selection.at(i)->parentItem()->boundingRect().height() >= maxHeight)) {
2712 void CustomTrackView::slotRemoveSpace()
2716 if (m_menuPosition.isNull()) {
2717 pos = GenTime(cursorPos(), m_document->fps());
2719 track = QInputDialog::getInteger(this, i18n("Remove Space"), i18n("Track"), 0, 0, m_document->tracksCount() - 1, 1, &ok);
2722 pos = GenTime((int)(mapToScene(m_menuPosition).x()), m_document->fps());
2723 track = (int)(mapToScene(m_menuPosition).y() / m_tracksHeight);
2726 if (m_document->isTrackLocked(m_document->tracksCount() - track - 1)) {
2727 emit displayMessage(i18n("Cannot remove space in a locked track"), ErrorMessage);
2731 ClipItem *item = getClipItemAt(pos, track);
2733 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);
2736 int length = m_document->renderer()->mltGetSpaceLength(pos, m_document->tracksCount() - track, true);
2737 //kDebug() << "// GOT LENGT; " << length;
2739 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);
2743 // Make sure there is no group in the way
2744 QRectF rect(pos.frames(m_document->fps()), track * m_tracksHeight + m_tracksHeight / 2, sceneRect().width() - pos.frames(m_document->fps()), m_tracksHeight / 2 - 2);
2747 QList<QGraphicsItem *> items = checkForGroups(rect, &isOk);
2749 // groups found on track, do not allow the move
2750 emit displayMessage(i18n("Cannot remove space in a track with a group"), ErrorMessage);
2754 QList<ItemInfo> clipsToMove;
2755 QList<ItemInfo> transitionsToMove;
2757 for (int i = 0; i < items.count(); i++) {
2758 if (items.at(i)->type() == AVWIDGET || items.at(i)->type() == TRANSITIONWIDGET) {
2759 AbstractClipItem *item = static_cast <AbstractClipItem *>(items.at(i));
2760 ItemInfo info = item->info();
2761 if (item->type() == AVWIDGET) {
2762 clipsToMove.append(info);
2763 } else if (item->type() == TRANSITIONWIDGET) {
2764 transitionsToMove.append(info);
2769 InsertSpaceCommand *command = new InsertSpaceCommand(this, clipsToMove, transitionsToMove, track, GenTime(-length, m_document->fps()), true);
2770 m_commandStack->push(command);
2773 void CustomTrackView::slotInsertSpace()
2777 if (m_menuPosition.isNull()) {
2778 pos = GenTime(cursorPos(), m_document->fps());
2780 pos = GenTime((int)(mapToScene(m_menuPosition).x()), m_document->fps());
2781 track = (int)(mapToScene(m_menuPosition).y() / m_tracksHeight) + 1;
2783 SpacerDialog d(GenTime(65, m_document->fps()), m_document->timecode(), track, m_document->tracksList(), this);
2784 if (d.exec() != QDialog::Accepted) return;
2785 GenTime spaceDuration = d.selectedDuration();
2786 track = d.selectedTrack();
2788 QList<QGraphicsItem *> items;
2790 if (m_document->isTrackLocked(m_document->tracksCount() - track - 1)) {
2791 emit displayMessage(i18n("Cannot insert space in a locked track"), ErrorMessage);
2795 ClipItem *item = getClipItemAt(pos, track);
2796 if (item) pos = item->startPos();
2798 // Make sure there is no group in the way
2799 QRectF rect(pos.frames(m_document->fps()), track * m_tracksHeight + m_tracksHeight / 2, sceneRect().width() - pos.frames(m_document->fps()), m_tracksHeight / 2 - 2);
2801 items = checkForGroups(rect, &isOk);
2803 // groups found on track, do not allow the move
2804 emit displayMessage(i18n("Cannot insert space in a track with a group"), ErrorMessage);
2808 QRectF rect(pos.frames(m_document->fps()), 0, sceneRect().width() - pos.frames(m_document->fps()), m_document->tracksCount() * m_tracksHeight);
2809 items = scene()->items(rect);
2812 QList<ItemInfo> clipsToMove;
2813 QList<ItemInfo> transitionsToMove;
2815 for (int i = 0; i < items.count(); i++) {
2816 if (items.at(i)->type() == AVWIDGET || items.at(i)->type() == TRANSITIONWIDGET) {
2817 AbstractClipItem *item = static_cast <AbstractClipItem *>(items.at(i));
2818 ItemInfo info = item->info();
2819 if (item->type() == AVWIDGET)
2820 clipsToMove.append(info);
2821 else if (item->type() == TRANSITIONWIDGET)
2822 transitionsToMove.append(info);
2826 if (!clipsToMove.isEmpty() || !transitionsToMove.isEmpty()) {
2827 InsertSpaceCommand *command = new InsertSpaceCommand(this, clipsToMove, transitionsToMove, track, spaceDuration, true);
2828 m_commandStack->push(command);
2832 void CustomTrackView::insertSpace(QList<ItemInfo> clipsToMove, QList<ItemInfo> transToMove, int track, const GenTime duration, const GenTime offset)
2834 int diff = duration.frames(m_document->fps());
2835 resetSelectionGroup();
2836 m_selectionGroup = new AbstractGroupItem(m_document->fps());
2837 scene()->addItem(m_selectionGroup);
2839 Transition *transition;
2841 // Create lists with start pos for each track
2842 QMap <int, int> trackClipStartList;
2843 QMap <int, int> trackTransitionStartList;
2845 for (int i = 1; i < m_document->tracksCount() + 1; i++) {
2846 trackClipStartList[i] = -1;
2847 trackTransitionStartList[i] = -1;
2850 if (!clipsToMove.isEmpty()) for (int i = 0; i < clipsToMove.count(); i++) {
2851 clip = getClipItemAtStart(clipsToMove.at(i).startPos + offset, clipsToMove.at(i).track);
2853 if (clip->parentItem()) {
2854 m_selectionGroup->addToGroup(clip->parentItem());
2855 clip->parentItem()->setFlag(QGraphicsItem::ItemIsMovable, false);
2857 m_selectionGroup->addToGroup(clip);
2858 clip->setFlag(QGraphicsItem::ItemIsMovable, false);
2860 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))
2861 trackClipStartList[m_document->tracksCount() - clipsToMove.at(i).track] = clipsToMove.at(i).startPos.frames(m_document->fps());
2863 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);
2866 if (!transToMove.isEmpty()) for (int i = 0; i < transToMove.count(); i++) {
2867 transition = getTransitionItemAtStart(transToMove.at(i).startPos + offset, transToMove.at(i).track);
2869 if (transition->parentItem()) {
2870 m_selectionGroup->addToGroup(transition->parentItem());
2871 transition->parentItem()->setFlag(QGraphicsItem::ItemIsMovable, false);
2873 m_selectionGroup->addToGroup(transition);
2874 transition->setFlag(QGraphicsItem::ItemIsMovable, false);
2876 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))
2877 trackTransitionStartList[m_document->tracksCount() - transToMove.at(i).track] = transToMove.at(i).startPos.frames(m_document->fps());
2878 } 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);
2880 m_selectionGroup->translate(diff, 0);
2882 // update items coordinates
2883 QList<QGraphicsItem *> itemList = m_selectionGroup->childItems();
2885 for (int i = 0; i < itemList.count(); i++) {
2886 if (itemList.at(i)->type() == AVWIDGET || itemList.at(i)->type() == TRANSITIONWIDGET) {
2887 static_cast < AbstractClipItem *>(itemList.at(i))->updateItem();
2888 } else if (itemList.at(i)->type() == GROUPWIDGET) {
2889 QList<QGraphicsItem *> children = itemList.at(i)->childItems();
2890 for (int j = 0; j < children.count(); j++) {
2891 AbstractClipItem * clp = static_cast < AbstractClipItem *>(children.at(j));
2896 resetSelectionGroup(false);
2898 track = m_document->tracksCount() - track;
2899 m_document->renderer()->mltInsertSpace(trackClipStartList, trackTransitionStartList, track, duration, offset);
2902 void CustomTrackView::deleteClip(const QString &clipId)
2904 resetSelectionGroup();
2905 QList<QGraphicsItem *> itemList = items();
2906 QUndoCommand *deleteCommand = new QUndoCommand();
2908 for (int i = 0; i < itemList.count(); i++) {
2909 if (itemList.at(i)->type() == AVWIDGET) {
2910 ClipItem *item = (ClipItem *)itemList.at(i);
2911 if (item->clipProducer() == clipId) {
2913 if (item->parentItem()) {
2914 // Clip is in a group, destroy the group
2915 new GroupClipsCommand(this, QList<ItemInfo>() << item->info(), QList<ItemInfo>(), false, deleteCommand);
2917 new AddTimelineClipCommand(this, item->xml(), item->clipProducer(), item->info(), item->effectList(), false, false, true, true, deleteCommand);
2921 deleteCommand->setText(i18np("Delete timeline clip", "Delete timeline clips", count));
2922 if (count == 0) delete deleteCommand;
2923 else m_commandStack->push(deleteCommand);
2926 void CustomTrackView::setCursorPos(int pos, bool seek)
2928 kDebug() << "SEEk TO: " << pos << ", SEEK: " << seek;
2929 if (pos == m_cursorPos) return;
2930 emit cursorMoved((int)(m_cursorPos), (int)(pos));
2932 if (seek) m_document->renderer()->seek(GenTime(m_cursorPos, m_document->fps()));
2933 else if (m_autoScroll) checkScrolling();
2934 m_cursorLine->setPos(m_cursorPos, 0);
2937 void CustomTrackView::updateCursorPos()
2939 m_cursorLine->setPos(m_cursorPos, 0);
2942 int CustomTrackView::cursorPos()
2944 return (int)(m_cursorPos);
2947 void CustomTrackView::moveCursorPos(int delta)
2949 if (m_cursorPos + delta < 0) delta = 0 - m_cursorPos;
2950 emit cursorMoved((int)(m_cursorPos), (int)((m_cursorPos + delta)));
2951 m_cursorPos += delta;
2952 m_cursorLine->setPos(m_cursorPos, 0);
2953 m_document->renderer()->seek(GenTime(m_cursorPos, m_document->fps()));
2956 void CustomTrackView::initCursorPos(int pos)
2958 emit cursorMoved((int)(m_cursorPos), (int)(pos));
2960 m_cursorLine->setPos(pos, 0);
2964 void CustomTrackView::checkScrolling()
2966 ensureVisible(m_cursorPos, verticalScrollBar()->value() + 10, 2, 2, 50, 0);
2969 void CustomTrackView::mouseReleaseEvent(QMouseEvent * event)
2971 if (m_moveOpMode == SEEK) m_moveOpMode = NONE;
2972 QGraphicsView::mouseReleaseEvent(event);
2973 setViewportUpdateMode(QGraphicsView::MinimalViewportUpdate);
2974 #if QT_VERSION >= 0x040600
2975 if (m_dragItem) m_dragItem->setGraphicsEffect(NULL);
2977 if (m_scrollTimer.isActive()) m_scrollTimer.stop();
2978 if (event->button() == Qt::MidButton) {
2981 setDragMode(QGraphicsView::NoDrag);
2982 if (m_operationMode == MOVEGUIDE) {
2983 setCursor(Qt::ArrowCursor);
2984 m_operationMode = NONE;
2985 m_dragGuide->setFlag(QGraphicsItem::ItemIsMovable, false);
2986 GenTime newPos = GenTime(m_dragGuide->pos().x(), m_document->fps());
2987 if (newPos != m_dragGuide->position()) {
2988 EditGuideCommand *command = new EditGuideCommand(this, m_dragGuide->position(), m_dragGuide->label(), newPos, m_dragGuide->label(), false);
2989 m_commandStack->push(command);
2990 m_dragGuide->updateGuide(GenTime(m_dragGuide->pos().x(), m_document->fps()));
2991 qSort(m_guides.begin(), m_guides.end(), sortGuidesList);
2992 m_document->syncGuides(m_guides);
2997 } else if (m_operationMode == SPACER && m_selectionGroup) {
2999 if (event->modifiers() != Qt::ControlModifier) {
3000 // We are moving all tracks
3002 } else track = (int)(mapToScene(m_clickEvent).y() / m_tracksHeight);
3003 GenTime timeOffset = GenTime((int)(m_selectionGroup->scenePos().x()), m_document->fps()) - m_selectionGroupInfo.startPos;
3005 if (timeOffset != GenTime()) {
3006 QList<QGraphicsItem *> items = m_selectionGroup->childItems();
3008 QList<ItemInfo> clipsToMove;
3009 QList<ItemInfo> transitionsToMove;
3011 // Create lists with start pos for each track
3012 QMap <int, int> trackClipStartList;
3013 QMap <int, int> trackTransitionStartList;
3015 for (int i = 1; i < m_document->tracksCount() + 1; i++) {
3016 trackClipStartList[i] = -1;
3017 trackTransitionStartList[i] = -1;
3020 for (int i = 0; i < items.count(); i++) {
3021 if (items.at(i)->type() == GROUPWIDGET)
3022 items += items.at(i)->childItems();
3025 for (int i = 0; i < items.count(); i++) {
3026 if (items.at(i)->type() == AVWIDGET) {
3027 AbstractClipItem *item = static_cast <AbstractClipItem *>(items.at(i));
3028 ItemInfo info = item->info();
3029 clipsToMove.append(info);
3031 if (trackClipStartList.value(m_document->tracksCount() - info.track) == -1 || info.startPos.frames(m_document->fps()) < trackClipStartList.value(m_document->tracksCount() - info.track))
3032 trackClipStartList[m_document->tracksCount() - info.track] = info.startPos.frames(m_document->fps());
3033 } else if (items.at(i)->type() == TRANSITIONWIDGET) {
3034 AbstractClipItem *item = static_cast <AbstractClipItem *>(items.at(i));
3035 ItemInfo info = item->info();
3036 transitionsToMove.append(info);
3038 if (trackTransitionStartList.value(m_document->tracksCount() - info.track) == -1 || info.startPos.frames(m_document->fps()) < trackTransitionStartList.value(m_document->tracksCount() - info.track))
3039 trackTransitionStartList[m_document->tracksCount() - info.track] = info.startPos.frames(m_document->fps());
3043 InsertSpaceCommand *command = new InsertSpaceCommand(this, clipsToMove, transitionsToMove, track, timeOffset, false);
3044 m_commandStack->push(command);
3045 if (track != -1) track = m_document->tracksCount() - track;
3046 kDebug() << "SPACER TRACK:" << track;
3047 m_document->renderer()->mltInsertSpace(trackClipStartList, trackTransitionStartList, track, timeOffset, GenTime());
3049 resetSelectionGroup(false);
3050 m_operationMode = NONE;
3051 } else if (m_operationMode == RUBBERSELECTION) {
3052 //kDebug() << "// END RUBBER SELECT";
3053 resetSelectionGroup();
3054 groupSelectedItems();
3055 m_operationMode = NONE;
3058 if (m_dragItem == NULL && m_selectionGroup == NULL) {
3059 emit transitionItemSelected(NULL);
3063 if (m_dragItem) info = m_dragItem->info();
3065 if (m_operationMode == MOVE) {
3066 setCursor(Qt::OpenHandCursor);
3067 if (m_dragItem->parentItem() == 0) {
3068 // we are moving one clip, easy
3069 if (m_dragItem->type() == AVWIDGET && (m_dragItemInfo.startPos != info.startPos || m_dragItemInfo.track != info.track)) {
3070 ClipItem *item = static_cast <ClipItem *>(m_dragItem);
3071 Mlt::Producer *prod;
3072 if (item->isAudioOnly()) prod = item->baseClip()->audioProducer(m_dragItemInfo.track);
3073 else if (item->isVideoOnly()) prod = item->baseClip()->videoProducer();
3074 else prod = item->baseClip()->producer(m_dragItemInfo.track);
3075 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);
3078 QUndoCommand *moveCommand = new QUndoCommand();
3079 moveCommand->setText(i18n("Move clip"));
3080 adjustTimelineClips(m_scene->editMode(), item, ItemInfo(), moveCommand);
3082 int tracknumber = m_document->tracksCount() - item->track() - 1;
3083 bool isLocked = m_document->trackInfoAt(tracknumber).isLocked;
3084 if (isLocked) item->setItemLocked(true);
3085 new MoveClipCommand(this, m_dragItemInfo, info, false, moveCommand);
3086 // Also move automatic transitions (on lower track)
3087 Transition *startTransition = getTransitionItemAtStart(m_dragItemInfo.startPos, m_dragItemInfo.track);
3088 ItemInfo startTrInfo;
3089 ItemInfo newStartTrInfo;
3090 bool moveStartTrans = false;
3091 bool moveEndTrans = false;
3092 if (startTransition && startTransition->isAutomatic()) {
3093 startTrInfo = startTransition->info();
3094 newStartTrInfo = startTrInfo;
3095 newStartTrInfo.track = info.track;
3096 newStartTrInfo.startPos = info.startPos;
3097 if (m_dragItemInfo.track == info.track && !item->baseClip()->isTransparent() && getClipItemAtEnd(newStartTrInfo.endPos, m_document->tracksCount() - startTransition->transitionEndTrack())) {
3098 // transition end should stay the same
3100 // transition end should be adjusted to clip
3101 newStartTrInfo.endPos = newStartTrInfo.endPos + (newStartTrInfo.startPos - startTrInfo.startPos);
3103 if (newStartTrInfo.startPos < newStartTrInfo.endPos) moveStartTrans = true;
3105 if (startTransition == NULL || startTransition->endPos() < m_dragItemInfo.endPos) {
3106 // Check if there is a transition at clip end
3107 Transition *tr = getTransitionItemAtEnd(m_dragItemInfo.endPos, m_dragItemInfo.track);
3108 if (tr && tr->isAutomatic()) {
3109 ItemInfo trInfo = tr->info();
3110 ItemInfo newTrInfo = trInfo;
3111 newTrInfo.track = info.track;
3112 newTrInfo.endPos = m_dragItem->endPos();
3113 if (m_dragItemInfo.track == info.track && !item->baseClip()->isTransparent() && getClipItemAtStart(trInfo.startPos, m_document->tracksCount() - tr->transitionEndTrack())) {
3114 // transition start should stay the same
3116 // transition start should be moved
3117 newTrInfo.startPos = newTrInfo.startPos + (newTrInfo.endPos - trInfo.endPos);
3119 if (newTrInfo.startPos < newTrInfo.endPos) {
3120 moveEndTrans = true;
3121 if (moveStartTrans) {
3122 // we have to move both transitions, remove the start one so that there is no collision
3123 new AddTransitionCommand(this, startTrInfo, startTransition->transitionEndTrack(), startTransition->toXML(), true, true, moveCommand);
3125 adjustTimelineTransitions(m_scene->editMode(), tr, moveCommand);
3126 new MoveTransitionCommand(this, trInfo, newTrInfo, true, moveCommand);
3127 if (moveStartTrans) {
3128 // re-add transition in correct place
3129 int transTrack = startTransition->transitionEndTrack();
3130 if (m_dragItemInfo.track != info.track && !startTransition->forcedTrack()) {
3131 transTrack = getPreviousVideoTrack(info.track);
3133 adjustTimelineTransitions(m_scene->editMode(), startTransition, moveCommand);
3134 new AddTransitionCommand(this, newStartTrInfo, transTrack, startTransition->toXML(), false, true, moveCommand);
3140 if (moveStartTrans && !moveEndTrans) {
3141 adjustTimelineTransitions(m_scene->editMode(), startTransition, moveCommand);
3142 new MoveTransitionCommand(this, startTrInfo, newStartTrInfo, true, moveCommand);
3145 // Also move automatic transitions (on upper track)
3146 Transition *tr = getTransitionItemAtStart(m_dragItemInfo.startPos, m_dragItemInfo.track - 1);
3147 if (m_dragItemInfo.track == info.track && tr && tr->isAutomatic() && (m_document->tracksCount() - tr->transitionEndTrack()) == m_dragItemInfo.track) {
3148 ItemInfo trInfo = tr->info();
3149 ItemInfo newTrInfo = trInfo;
3150 newTrInfo.startPos = m_dragItem->startPos();
3151 ClipItem * upperClip = getClipItemAt(m_dragItemInfo.startPos, m_dragItemInfo.track - 1);
3152 if (!upperClip || !upperClip->baseClip()->isTransparent()) {
3153 if (!getClipItemAtEnd(newTrInfo.endPos, tr->track())) {
3154 // transition end should be adjusted to clip on upper track
3155 newTrInfo.endPos = newTrInfo.endPos + (newTrInfo.startPos - trInfo.startPos);
3157 if (newTrInfo.startPos < newTrInfo.endPos) {
3158 adjustTimelineTransitions(m_scene->editMode(), tr, moveCommand);
3159 new MoveTransitionCommand(this, trInfo, newTrInfo, true, moveCommand);
3163 if (m_dragItemInfo.track == info.track && (tr == NULL || tr->endPos() < m_dragItemInfo.endPos)) {
3164 // Check if there is a transition at clip end
3165 tr = getTransitionItemAtEnd(m_dragItemInfo.endPos, m_dragItemInfo.track - 1);
3166 if (tr && tr->isAutomatic() && (m_document->tracksCount() - tr->transitionEndTrack()) == m_dragItemInfo.track) {
3167 ItemInfo trInfo = tr->info();
3168 ItemInfo newTrInfo = trInfo;
3169 newTrInfo.endPos = m_dragItem->endPos();
3170 kDebug() << "CLIP ENDS AT: " << newTrInfo.endPos.frames(25);
3171 kDebug() << "CLIP STARTS AT: " << newTrInfo.startPos.frames(25);
3172 ClipItem * upperClip = getClipItemAt(m_dragItemInfo.startPos, m_dragItemInfo.track - 1);
3173 if (!upperClip || !upperClip->baseClip()->isTransparent()) {
3174 if (!getClipItemAtStart(trInfo.startPos, tr->track())) {
3175 // transition start should be moved
3176 newTrInfo.startPos = newTrInfo.startPos + (newTrInfo.endPos - trInfo.endPos);
3178 if (newTrInfo.startPos < newTrInfo.endPos) {
3179 adjustTimelineTransitions(m_scene->editMode(), tr, moveCommand);
3180 new MoveTransitionCommand(this, trInfo, newTrInfo, true, moveCommand);
3185 m_commandStack->push(moveCommand);
3186 //checkTrackSequence(m_dragItem->track());
3188 // undo last move and emit error message
3189 bool snap = KdenliveSettings::snaptopoints();
3190 KdenliveSettings::setSnaptopoints(false);
3191 item->setPos((int) m_dragItemInfo.startPos.frames(m_document->fps()), (int)(m_dragItemInfo.track * m_tracksHeight + 1));
3192 KdenliveSettings::setSnaptopoints(snap);
3193 emit displayMessage(i18n("Cannot move clip to position %1", m_document->timecode().getTimecodeFromFrames(m_dragItemInfo.startPos.frames(m_document->fps()))), ErrorMessage);
3195 setDocumentModified();
3197 if (m_dragItem->type() == TRANSITIONWIDGET && (m_dragItemInfo.startPos != info.startPos || m_dragItemInfo.track != info.track)) {
3198 Transition *transition = static_cast <Transition *>(m_dragItem);
3199 transition->updateTransitionEndTrack(getPreviousVideoTrack(m_dragItem->track()));
3200 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)) {
3201 // Moving transition failed, revert to previous position
3202 emit displayMessage(i18n("Cannot move transition"), ErrorMessage);
3203 transition->setPos((int) m_dragItemInfo.startPos.frames(m_document->fps()), (m_dragItemInfo.track) * m_tracksHeight + 1);
3205 QUndoCommand *moveCommand = new QUndoCommand();
3206 moveCommand->setText(i18n("Move transition"));
3207 adjustTimelineTransitions(m_scene->editMode(), transition, moveCommand);
3208 new MoveTransitionCommand(this, m_dragItemInfo, info, false, moveCommand);
3209 m_commandStack->push(moveCommand);
3213 // Moving several clips. We need to delete them and readd them to new position,
3214 // or they might overlap each other during the move
3215 QGraphicsItemGroup *group = static_cast <QGraphicsItemGroup *>(m_dragItem->parentItem());
3216 QList<QGraphicsItem *> items = group->childItems();
3218 QList<ItemInfo> clipsToMove;
3219 QList<ItemInfo> transitionsToMove;
3221 GenTime timeOffset = GenTime(m_dragItem->scenePos().x(), m_document->fps()) - m_dragItemInfo.startPos;
3222 const int trackOffset = (int)(m_dragItem->scenePos().y() / m_tracksHeight) - m_dragItemInfo.track;
3223 //kDebug() << "// MOVED SEVERAL CLIPS" << timeOffset.frames(25);
3224 QUndoCommand *moveGroup = new QUndoCommand();
3225 moveGroup->setText(i18n("Move group"));
3226 if (timeOffset != GenTime() || trackOffset != 0) {
3227 // remove items in MLT playlist
3230 int max = items.count();
3231 for (int i = 0; i < max; i++) {
3232 if (items.at(i)->type() == GROUPWIDGET) {
3233 items += items.at(i)->childItems();
3236 m_document->renderer()->blockSignals(true);
3237 for (int i = 0; i < items.count(); i++) {
3238 if (items.at(i)->type() != AVWIDGET && items.at(i)->type() != TRANSITIONWIDGET) continue;
3239 AbstractClipItem *item = static_cast <AbstractClipItem *>(items.at(i));
3240 ItemInfo info = item->info();
3241 if (item->type() == AVWIDGET) {
3242 if (m_document->renderer()->mltRemoveClip(m_document->tracksCount() - info.track, info.startPos) == false) {
3243 // error, clip cannot be removed from playlist
3244 emit displayMessage(i18n("Error removing clip at %1 on track %2", m_document->timecode().getTimecodeFromFrames(info.startPos.frames(m_document->fps())), info.track), ErrorMessage);
3246 clipsToMove.append(info);
3249 transitionsToMove.append(info);
3250 Transition *tr = static_cast <Transition*>(item);
3251 m_document->renderer()->mltDeleteTransition(tr->transitionTag(), tr->transitionEndTrack(), m_document->tracksCount() - info.track, info.startPos, info.endPos, tr->toXML());
3254 m_document->renderer()->blockSignals(false);
3255 for (int i = 0; i < items.count(); i++) {
3256 // re-add items in correct place
3257 if (items.at(i)->type() != AVWIDGET && items.at(i)->type() != TRANSITIONWIDGET) continue;
3258 AbstractClipItem *item = static_cast <AbstractClipItem *>(items.at(i));
3260 ItemInfo info = item->info();
3261 int tracknumber = m_document->tracksCount() - info.track - 1;
3262 bool isLocked = m_document->trackInfoAt(tracknumber).isLocked;
3264 group->removeFromGroup(item);
3265 item->setItemLocked(true);
3268 if (item->type() == AVWIDGET) {
3269 ClipItem *clip = static_cast <ClipItem*>(item);
3270 info.track = m_document->tracksCount() - info.track;
3271 Mlt::Producer *prod;
3272 adjustTimelineClips(m_scene->editMode(), clip, ItemInfo(), moveGroup);
3273 if (clip->isAudioOnly()) prod = clip->baseClip()->audioProducer(info.track);
3274 else if (clip->isVideoOnly()) prod = clip->baseClip()->videoProducer();
3275 else prod = clip->baseClip()->producer(info.track);
3276 m_document->renderer()->mltInsertClip(info, clip->xml(), prod, m_scene->editMode() == OVERWRITEEDIT, m_scene->editMode() == INSERTEDIT);
3277 for (int i = 0; i < clip->effectsCount(); i++) {
3278 m_document->renderer()->mltAddEffect(info.track, info.startPos, clip->getEffectArgs(clip->effectAt(i)), false);
3281 Transition *tr = static_cast <Transition*>(item);
3282 int newTrack = tr->transitionEndTrack();
3283 if (!tr->forcedTrack()) {
3284 newTrack = getPreviousVideoTrack(info.track);
3286 tr->updateTransitionEndTrack(newTrack);
3287 adjustTimelineTransitions(m_scene->editMode(), tr, moveGroup);
3288 m_document->renderer()->mltAddTransition(tr->transitionTag(), newTrack, m_document->tracksCount() - info.track, info.startPos, info.endPos, tr->toXML());
3292 new MoveGroupCommand(this, clipsToMove, transitionsToMove, timeOffset, trackOffset, false, moveGroup);
3293 m_commandStack->push(moveGroup);
3295 //QPointF top = group->sceneBoundingRect().topLeft();
3296 //QPointF oldpos = m_selectionGroup->scenePos();
3297 //kDebug()<<"SELECTION GRP POS: "<<m_selectionGroup->scenePos()<<", TOP: "<<top;
3298 //group->setPos(top);
3299 //TODO: get rid of the 3 lines below
3300 if (m_selectionGroup) {
3301 m_selectionGroupInfo.startPos = GenTime(m_selectionGroup->scenePos().x(), m_document->fps());
3302 m_selectionGroupInfo.track = m_selectionGroup->track();
3304 setDocumentModified();
3307 m_document->renderer()->doRefresh();
3308 } else if (m_operationMode == RESIZESTART && m_dragItem->startPos() != m_dragItemInfo.startPos) {
3310 if (m_dragItem->type() == AVWIDGET) {
3311 ItemInfo resizeinfo = m_dragItemInfo;
3312 resizeinfo.track = m_document->tracksCount() - resizeinfo.track;
3313 bool success = m_document->renderer()->mltResizeClipStart(resizeinfo, m_dragItem->startPos() - m_dragItemInfo.startPos);
3315 QUndoCommand *resizeCommand = new QUndoCommand();
3316 resizeCommand->setText(i18n("Resize clip"));
3318 // Check if there is an automatic transition on that clip (lower track)
3319 Transition *transition = getTransitionItemAtStart(m_dragItemInfo.startPos, m_dragItemInfo.track);
3320 if (transition && transition->isAutomatic()) {
3321 ItemInfo trInfo = transition->info();
3322 ItemInfo newTrInfo = trInfo;
3323 newTrInfo.startPos = m_dragItem->startPos();
3324 if (newTrInfo.startPos < newTrInfo.endPos)
3325 new MoveTransitionCommand(this, trInfo, newTrInfo, true, resizeCommand);
3327 // Check if there is an automatic transition on that clip (upper track)
3328 transition = getTransitionItemAtStart(m_dragItemInfo.startPos, m_dragItemInfo.track - 1);
3329 if (transition && transition->isAutomatic() && (m_document->tracksCount() - transition->transitionEndTrack()) == m_dragItemInfo.track) {
3330 ItemInfo trInfo = transition->info();
3331 ItemInfo newTrInfo = trInfo;
3332 newTrInfo.startPos = m_dragItem->startPos();
3333 ClipItem * upperClip = getClipItemAt(m_dragItemInfo.startPos, m_dragItemInfo.track - 1);
3334 if ((!upperClip || !upperClip->baseClip()->isTransparent()) && newTrInfo.startPos < newTrInfo.endPos) {
3335 new MoveTransitionCommand(this, trInfo, newTrInfo, true, resizeCommand);
3339 ClipItem *clip = static_cast < ClipItem * >(m_dragItem);
3340 updatePositionEffects(clip, m_dragItemInfo);
3344 QDomElement root = doc.createElement("list");
3345 doc.appendChild(root);
3346 QList <int> indexes;
3347 for (int i = 0; i < clip->effectsCount(); i++) {
3348 QDomElement effect = clip->effectAt(i);
3349 if (EffectsList::hasKeyFrames(effect)) {
3350 doc.appendChild(doc.importNode(effect, true));
3355 if (clip->checkEffectsKeyframesPos(m_dragItemInfo.cropStart.frames(m_document->fps()), clip->cropStart().frames(m_document->fps()), true)) {
3356 // Keyframes were modified, updateClip
3357 QDomNodeList effs = doc.elementsByTagName("effect");
3359 // Since we must always resize clip before updating the keyframes, we
3360 // put a resize command before & after checking keyframes so that
3361 // we are sure the resize is performed before whenever we do or undo the action
3363 new ResizeClipCommand(this, m_dragItemInfo, info, false, true, resizeCommand);
3364 for (int i = 0; i < indexes.count(); i++) {
3365 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);
3366 updateEffect(m_document->tracksCount() - clip->track(), clip->startPos(), clip->effectAt(indexes.at(i)), indexes.at(i));
3368 new ResizeClipCommand(this, m_dragItemInfo, info, false, true, resizeCommand);
3369 emit clipItemSelected(clip);
3370 } else new ResizeClipCommand(this, m_dragItemInfo, info, false, false, resizeCommand);
3372 m_commandStack->push(resizeCommand);
3374 bool snap = KdenliveSettings::snaptopoints();
3375 KdenliveSettings::setSnaptopoints(false);
3376 m_dragItem->resizeStart((int) m_dragItemInfo.startPos.frames(m_document->fps()));
3377 KdenliveSettings::setSnaptopoints(snap);
3378 emit displayMessage(i18n("Error when resizing clip"), ErrorMessage);
3380 } else if (m_dragItem->type() == TRANSITIONWIDGET) {
3381 Transition *transition = static_cast <Transition *>(m_dragItem);
3382 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)) {
3383 // Cannot resize transition
3384 bool snap = KdenliveSettings::snaptopoints();
3385 KdenliveSettings::setSnaptopoints(false);
3386 transition->resizeStart((int) m_dragItemInfo.startPos.frames(m_document->fps()));
3387 KdenliveSettings::setSnaptopoints(snap);
3388 emit displayMessage(i18n("Cannot resize transition"), ErrorMessage);
3390 MoveTransitionCommand *command = new MoveTransitionCommand(this, m_dragItemInfo, info, false);
3391 m_commandStack->push(command);
3395 if (m_dragItem->parentItem() && m_dragItem->parentItem() != m_selectionGroup) {
3396 // Item was resized, rebuild group;
3397 AbstractGroupItem *group = static_cast <AbstractGroupItem *>(m_dragItem->parentItem());
3398 QList <QGraphicsItem *> children = group->childItems();
3399 m_document->clipManager()->removeGroup(group);
3400 scene()->destroyItemGroup(group);
3401 for (int i = 0; i < children.count(); i++) {
3402 children.at(i)->setSelected(true);
3404 groupSelectedItems(false, true);
3406 //m_document->renderer()->doRefresh();
3407 } else if (m_operationMode == RESIZEEND && m_dragItem->endPos() != m_dragItemInfo.endPos) {
3409 if (m_dragItem->type() == AVWIDGET) {
3410 ItemInfo resizeinfo = info;
3411 resizeinfo.track = m_document->tracksCount() - resizeinfo.track;
3412 bool success = m_document->renderer()->mltResizeClipEnd(resizeinfo, resizeinfo.endPos - resizeinfo.startPos);
3414 QUndoCommand *resizeCommand = new QUndoCommand();
3415 resizeCommand->setText(i18n("Resize clip"));
3417 // Check if there is an automatic transition on that clip (lower track)
3418 Transition *tr = getTransitionItemAtEnd(m_dragItemInfo.endPos, m_dragItemInfo.track);
3419 if (tr && tr->isAutomatic()) {
3420 ItemInfo trInfo = tr->info();
3421 ItemInfo newTrInfo = trInfo;
3422 newTrInfo.endPos = m_dragItem->endPos();
3423 if (newTrInfo.endPos > newTrInfo.startPos) new MoveTransitionCommand(this, trInfo, newTrInfo, true, resizeCommand);
3426 // Check if there is an automatic transition on that clip (upper track)
3427 tr = getTransitionItemAtEnd(m_dragItemInfo.endPos, m_dragItemInfo.track - 1);
3428 if (tr && tr->isAutomatic() && (m_document->tracksCount() - tr->transitionEndTrack()) == m_dragItemInfo.track) {
3429 ItemInfo trInfo = tr->info();
3430 ItemInfo newTrInfo = trInfo;
3431 newTrInfo.endPos = m_dragItem->endPos();
3432 ClipItem * upperClip = getClipItemAtEnd(m_dragItemInfo.endPos, m_dragItemInfo.track - 1);
3433 if ((!upperClip || !upperClip->baseClip()->isTransparent()) && newTrInfo.endPos > newTrInfo.startPos) {
3434 new MoveTransitionCommand(this, trInfo, newTrInfo, true, resizeCommand);
3439 ClipItem *clip = static_cast < ClipItem * >(m_dragItem);
3441 QDomElement root = doc.createElement("list");
3442 doc.appendChild(root);
3443 QList <int> indexes;
3444 for (int i = 0; i < clip->effectsCount(); i++) {
3445 QDomElement effect = clip->effectAt(i);
3446 if (EffectsList::hasKeyFrames(effect)) {
3447 doc.appendChild(doc.importNode(effect, true));
3452 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)) {
3453 // Keyframes were modified, updateClip
3454 QDomNodeList effs = doc.elementsByTagName("effect");
3456 // Since we must always resize clip before updating the keyframes, we
3457 // put a resize command before & after checking keyframes so that
3458 // we are sure the resize is performed before whenever we do or undo the action
3460 new ResizeClipCommand(this, m_dragItemInfo, info, false, true, resizeCommand);
3461 for (int i = 0; i < indexes.count(); i++) {
3462 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);
3463 updateEffect(m_document->tracksCount() - clip->track(), clip->startPos(), clip->effectAt(indexes.at(i)), indexes.at(i));
3465 new ResizeClipCommand(this, m_dragItemInfo, info, false, true, resizeCommand);
3466 emit clipItemSelected(clip);
3467 } else new ResizeClipCommand(this, m_dragItemInfo, info, false, false, resizeCommand);
3469 m_commandStack->push(resizeCommand);
3470 updatePositionEffects(clip, m_dragItemInfo);
3472 m_dragItem->resizeEnd((int) m_dragItemInfo.endPos.frames(m_document->fps()));
3473 emit displayMessage(i18n("Error when resizing clip"), ErrorMessage);
3475 } else if (m_dragItem->type() == TRANSITIONWIDGET) {
3476 Transition *transition = static_cast <Transition *>(m_dragItem);
3477 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)) {
3478 // Cannot resize transition
3479 transition->resizeEnd((int) m_dragItemInfo.endPos.frames(m_document->fps()));
3480 emit displayMessage(i18n("Cannot resize transition"), ErrorMessage);
3482 MoveTransitionCommand *command = new MoveTransitionCommand(this, m_dragItemInfo, info, false);
3483 m_commandStack->push(command);
3486 if (m_dragItem->parentItem() && m_dragItem->parentItem() != m_selectionGroup) {
3487 // Item was resized, rebuild group;
3488 AbstractGroupItem *group = static_cast <AbstractGroupItem *>(m_dragItem->parentItem());
3489 QList <QGraphicsItem *> children = group->childItems();
3490 m_document->clipManager()->removeGroup(group);
3491 scene()->destroyItemGroup(group);
3492 for (int i = 0; i < children.count(); i++) {
3493 children.at(i)->setSelected(true);
3495 groupSelectedItems(false, true);
3497 //m_document->renderer()->doRefresh();
3498 } else if (m_operationMode == FADEIN) {
3499 // resize fade in effect
3500 ClipItem * item = static_cast <ClipItem *>(m_dragItem);
3501 int ix = item->hasEffect("volume", "fadein");
3502 int ix2 = item->hasEffect("", "fade_from_black");
3504 QDomElement oldeffect = item->effectAt(ix);
3505 int start = item->cropStart().frames(m_document->fps());
3506 int end = item->fadeIn();
3508 slotDeleteEffect(item, oldeffect, false);
3511 QDomElement effect = oldeffect.cloneNode().toElement();
3512 EffectsList::setParameter(oldeffect, "in", QString::number(start));
3513 EffectsList::setParameter(oldeffect, "out", QString::number(end));
3514 slotUpdateClipEffect(item, effect, oldeffect, ix);
3515 emit clipItemSelected(item, ix);
3517 } else if (item->fadeIn() != 0 && ix2 == -1) {
3519 if (item->isVideoOnly() || (item->clipType() != AUDIO && item->clipType() != AV && item->clipType() != PLAYLIST)) {
3521 effect = MainWindow::videoEffects.getEffectByTag("", "fade_from_black").cloneNode().toElement();
3522 } else effect = MainWindow::audioEffects.getEffectByTag("volume", "fadein").cloneNode().toElement();
3523 EffectsList::setParameter(effect, "out", QString::number(item->fadeIn()));
3524 slotAddEffect(effect, m_dragItem->startPos(), m_dragItem->track());
3527 QDomElement oldeffect = item->effectAt(ix2);
3528 int start = item->cropStart().frames(m_document->fps());
3529 int end = item->fadeIn();
3531 slotDeleteEffect(item, oldeffect, false);
3534 QDomElement effect = oldeffect.cloneNode().toElement();
3535 EffectsList::setParameter(oldeffect, "in", QString::number(start));
3536 EffectsList::setParameter(oldeffect, "out", QString::number(end));
3537 slotUpdateClipEffect(item, effect, oldeffect, ix2);
3538 emit clipItemSelected(item, ix2);
3541 } else if (m_operationMode == FADEOUT) {
3542 // resize fade in effect
3543 ClipItem * item = static_cast <ClipItem *>(m_dragItem);
3544 int ix = item->hasEffect("volume", "fadeout");
3545 int ix2 = item->hasEffect("", "fade_to_black");
3547 QDomElement oldeffect = item->effectAt(ix);
3548 int end = (item->cropDuration() + item->cropStart()).frames(m_document->fps());
3549 int start = item->fadeOut();
3551 slotDeleteEffect(item, oldeffect, false);
3553 start = end - start;
3554 QDomElement effect = oldeffect.cloneNode().toElement();
3555 EffectsList::setParameter(oldeffect, "in", QString::number(start));
3556 EffectsList::setParameter(oldeffect, "out", QString::number(end));
3557 // kDebug()<<"EDIT FADE OUT : "<<start<<"x"<<end;
3558 slotUpdateClipEffect(item, effect, oldeffect, ix);
3559 emit clipItemSelected(item, ix);
3561 } else if (item->fadeOut() != 0 && ix2 == -1) {
3563 if (item->isVideoOnly() || (item->clipType() != AUDIO && item->clipType() != AV && item->clipType() != PLAYLIST)) {
3565 effect = MainWindow::videoEffects.getEffectByTag("", "fade_to_black").cloneNode().toElement();
3566 } else effect = MainWindow::audioEffects.getEffectByTag("volume", "fadeout").cloneNode().toElement();
3567 EffectsList::setParameter(effect, "in", QString::number(item->fadeOut()));
3568 EffectsList::setParameter(effect, "out", QString::number(0));
3569 slotAddEffect(effect, m_dragItem->startPos(), m_dragItem->track());
3572 QDomElement oldeffect = item->effectAt(ix2);
3573 int end = (item->cropDuration() + item->cropStart()).frames(m_document->fps());
3574 int start = item->fadeOut();
3576 slotDeleteEffect(item, oldeffect, false);
3578 start = end - start;
3579 QDomElement effect = oldeffect.cloneNode().toElement();
3580 EffectsList::setParameter(oldeffect, "in", QString::number(start));
3581 EffectsList::setParameter(oldeffect, "out", QString::number(end));
3582 // kDebug()<<"EDIT FADE OUT : "<<start<<"x"<<end;
3583 slotUpdateClipEffect(item, effect, oldeffect, ix2);
3584 emit clipItemSelected(item, ix2);
3587 } else if (m_operationMode == KEYFRAME) {
3588 // update the MLT effect
3589 ClipItem * item = static_cast <ClipItem *>(m_dragItem);
3590 QDomElement oldEffect = item->selectedEffect().cloneNode().toElement();
3592 // check if we want to remove keyframe
3593 double val = mapToScene(event->pos()).toPoint().y();
3594 QRectF br = item->sceneBoundingRect();
3595 double maxh = 100.0 / br.height();
3596 val = (br.bottom() - val) * maxh;
3597 int start = item->cropStart().frames(m_document->fps());
3598 int end = (item->cropStart() + item->cropDuration()).frames(m_document->fps()) - 1;
3599 if ((val < -50 || val > 150) && item->editedKeyFramePos() != start && item->editedKeyFramePos() != end) {
3601 kDebug() << "// DELETE KFR: " << item->editedKeyFramePos();
3602 item->movedKeyframe(item->getEffectAt(item->selectedEffectIndex()), item->selectedKeyFramePos(), -1, 0);
3603 } else item->movedKeyframe(item->getEffectAt(item->selectedEffectIndex()), item->selectedKeyFramePos(), item->editedKeyFramePos(), item->editedKeyFrameValue());
3604 QDomElement newEffect = item->selectedEffect().cloneNode().toElement();
3605 //item->updateKeyframeEffect();
3606 //QString next = item->keyframes(item->selectedEffectIndex());
3607 //EditKeyFrameCommand *command = new EditKeyFrameCommand(this, item->track(), item->startPos(), item->selectedEffectIndex(), previous, next, false);
3608 EditEffectCommand *command = new EditEffectCommand(this, m_document->tracksCount() - item->track(), item->startPos(), oldEffect, newEffect, item->selectedEffectIndex(), false);
3610 m_commandStack->push(command);
3611 updateEffect(m_document->tracksCount() - item->track(), item->startPos(), item->selectedEffect(), item->selectedEffectIndex());
3612 emit clipItemSelected(item, item->selectedEffectIndex());
3614 if (m_dragItem && m_dragItem->type() == TRANSITIONWIDGET && m_dragItem->isSelected()) {
3615 // A transition is selected
3617 ClipItem *transitionClip = getClipItemAt(m_dragItemInfo.startPos, m_dragItemInfo.track);
3618 if (transitionClip && transitionClip->baseClip()) {
3619 QString size = transitionClip->baseClip()->getProperty("frame_size");
3620 double factor = transitionClip->baseClip()->getProperty("aspect_ratio").toDouble();
3621 if (factor == 0) factor = 1.0;
3622 p.setX((int)(size.section('x', 0, 0).toInt() * factor + 0.5));
3623 p.setY(size.section('x', 1, 1).toInt());
3625 emit transitionItemSelected(static_cast <Transition *>(m_dragItem), getPreviousVideoTrack(m_dragItem->track()), p);
3626 } else emit transitionItemSelected(NULL);
3627 if (m_operationMode != NONE && m_operationMode != MOVE) setDocumentModified();
3628 m_operationMode = NONE;
3631 void CustomTrackView::deleteClip(ItemInfo info, bool refresh)
3633 ClipItem *item = getClipItemAt((int) info.startPos.frames(m_document->fps()), info.track);
3635 if (!item || m_document->renderer()->mltRemoveClip(m_document->tracksCount() - info.track, info.startPos) == false) {
3636 emit displayMessage(i18n("Error removing clip at %1 on track %2", m_document->timecode().getTimecodeFromFrames(info.startPos.frames(m_document->fps())), info.track), ErrorMessage);
3639 if (item->isSelected()) emit clipItemSelected(NULL);
3640 item->baseClip()->removeReference();
3641 m_document->updateClip(item->baseClip()->getId());
3643 /*if (item->baseClip()->isTransparent()) {
3644 // also remove automatic transition
3645 Transition *tr = getTransitionItemAt(info.startPos, info.track);
3646 if (tr && tr->isAutomatic()) {
3647 m_document->renderer()->mltDeleteTransition(tr->transitionTag(), tr->transitionEndTrack(), m_document->tracksCount() - info.track, info.startPos, info.endPos, tr->toXML());
3648 scene()->removeItem(tr);
3652 m_waitingThumbs.removeAll(item);
3653 if (m_dragItem == item) m_dragItem = NULL;
3654 #if QT_VERSION >= 0x040600
3655 // animate item deletion
3656 item->closeAnimation();
3657 /*if (refresh) item->closeAnimation();
3659 // no refresh, means we have several operations chained, we need to delete clip immediatly
3660 // so that it does not get in the way of the other
3669 setDocumentModified();
3670 if (refresh) m_document->renderer()->doRefresh();
3673 void CustomTrackView::deleteSelectedClips()
3675 resetSelectionGroup();
3676 QList<QGraphicsItem *> itemList = scene()->selectedItems();
3677 if (itemList.count() == 0) {
3678 emit displayMessage(i18n("Select clip to delete"), ErrorMessage);
3681 scene()->clearSelection();
3682 QUndoCommand *deleteSelected = new QUndoCommand();
3684 bool resetGroup = false;
3687 int transitionCount = 0;
3688 // expand & destroy groups
3689 for (int i = 0; i < itemList.count(); i++) {
3690 if (itemList.at(i)->type() == GROUPWIDGET) {
3692 QList<QGraphicsItem *> children = itemList.at(i)->childItems();
3693 QList <ItemInfo> clipInfos;
3694 QList <ItemInfo> transitionInfos;
3695 GenTime currentPos = GenTime(m_cursorPos, m_document->fps());
3696 for (int j = 0; j < children.count(); j++) {
3697 if (children.at(j)->type() == AVWIDGET) {
3698 AbstractClipItem *clip = static_cast <AbstractClipItem *>(children.at(j));
3699 if (!clip->isItemLocked()) clipInfos.append(clip->info());
3700 } else if (children.at(j)->type() == TRANSITIONWIDGET) {
3701 AbstractClipItem *clip = static_cast <AbstractClipItem *>(children.at(j));
3702 if (!clip->isItemLocked()) transitionInfos.append(clip->info());
3704 if (itemList.contains(children.at(j))) {
3705 children.removeAt(j);
3709 itemList += children;
3710 if (clipInfos.count() > 0)
3711 new GroupClipsCommand(this, clipInfos, transitionInfos, false, deleteSelected);
3713 } else if (itemList.at(i)->parentItem() && itemList.at(i)->parentItem()->type() == GROUPWIDGET)
3714 itemList.insert(i + 1, itemList.at(i)->parentItem());
3717 for (int i = 0; i < itemList.count(); i++) {
3718 if (itemList.at(i)->type() == AVWIDGET) {
3720 ClipItem *item = static_cast <ClipItem *>(itemList.at(i));
3721 if (item->parentItem()) resetGroup = true;
3722 //kDebug()<<"// DELETE CLP AT: "<<item->info().startPos.frames(25);
3723 new AddTimelineClipCommand(this, item->xml(), item->clipProducer(), item->info(), item->effectList(), false, false, true, true, deleteSelected);
3724 emit clipItemSelected(NULL);
3725 } else if (itemList.at(i)->type() == TRANSITIONWIDGET) {
3727 Transition *item = static_cast <Transition *>(itemList.at(i));
3728 //kDebug()<<"// DELETE TRANS AT: "<<item->info().startPos.frames(25);
3729 if (item->parentItem()) resetGroup = true;
3730 new AddTransitionCommand(this, item->info(), item->transitionEndTrack(), item->toXML(), true, true, deleteSelected);
3731 emit transitionItemSelected(NULL);
3734 if (groupCount > 0 && clipCount == 0 && transitionCount == 0)
3735 deleteSelected->setText(i18np("Delete selected group", "Delete selected groups", groupCount));
3736 else if (clipCount > 0 && groupCount == 0 && transitionCount == 0)
3737 deleteSelected->setText(i18np("Delete selected clip", "Delete selected clips", clipCount));
3738 else if (transitionCount > 0 && groupCount == 0 && clipCount == 0)
3739 deleteSelected->setText(i18np("Delete selected transition", "Delete selected transitions", transitionCount));
3740 else deleteSelected->setText(i18n("Delete selected items"));
3741 m_commandStack->push(deleteSelected);
3744 void CustomTrackView::changeClipSpeed()
3746 QList<QGraphicsItem *> itemList = scene()->selectedItems();
3747 if (itemList.count() == 0) {
3748 emit displayMessage(i18n("Select clip to change speed"), ErrorMessage);
3751 QUndoCommand *changeSelected = new QUndoCommand();
3752 changeSelected->setText("Edit clip speed");
3756 for (int i = 0; i < itemList.count(); i++) {
3757 if (itemList.at(i)->type() == AVWIDGET) {
3758 ClipItem *item = static_cast <ClipItem *>(itemList.at(i));
3759 ItemInfo info = item->info();
3760 if (percent == -1) percent = QInputDialog::getInteger(this, i18n("Edit Clip Speed"), i18n("New speed (percents)"), item->speed() * 100, 1, 10000, 1, &ok);
3762 double speed = (double) percent / 100.0;
3763 if (item->speed() != speed && (item->clipType() == VIDEO || item->clipType() == AV)) {
3765 //new ChangeSpeedCommand(this, info, item->speed(), speed, item->clipProducer(), changeSelected);
3769 if (count > 0) m_commandStack->push(changeSelected);
3770 else delete changeSelected;
3773 void CustomTrackView::doChangeClipSpeed(ItemInfo info, ItemInfo speedIndependantInfo, const double speed, const double oldspeed, int strobe, const QString &id)
3775 DocClipBase *baseclip = m_document->clipManager()->getClipById(id);
3776 ClipItem *item = getClipItemAt((int) info.startPos.frames(m_document->fps()), info.track);
3778 kDebug() << "ERROR: Cannot find clip for speed change";
3779 emit displayMessage(i18n("Cannot find clip for speed change"), ErrorMessage);
3782 info.track = m_document->tracksCount() - item->track();
3784 if (item->isVideoOnly()) endPos = m_document->renderer()->mltChangeClipSpeed(info, speedIndependantInfo, speed, oldspeed, strobe, baseclip->videoProducer());
3785 else if (item->isAudioOnly()) endPos = m_document->renderer()->mltChangeClipSpeed(info, speedIndependantInfo, speed, oldspeed, strobe, baseclip->audioProducer(item->track()));
3786 else endPos = m_document->renderer()->mltChangeClipSpeed(info, speedIndependantInfo, speed, oldspeed, strobe, baseclip->producer());
3788 item->setSpeed(speed, strobe);
3789 item->updateRectGeometry();
3790 if (item->cropDuration().frames(m_document->fps()) != endPos) {
3791 item->resizeEnd((int) info.startPos.frames(m_document->fps()) + endPos - 1);
3793 updatePositionEffects(item, info);
3794 setDocumentModified();
3795 } else emit displayMessage(i18n("Invalid clip"), ErrorMessage);
3798 void CustomTrackView::cutSelectedClips()
3800 QList<QGraphicsItem *> itemList = scene()->selectedItems();
3801 GenTime currentPos = GenTime(m_cursorPos, m_document->fps());
3802 for (int i = 0; i < itemList.count(); i++) {
3803 if (itemList.at(i)->type() == AVWIDGET) {
3804 ClipItem *item = static_cast <ClipItem *>(itemList.at(i));
3805 if (item->parentItem() && item->parentItem() != m_selectionGroup) {
3806 emit displayMessage(i18n("Cannot cut a clip in a group"), ErrorMessage);
3807 } else if (currentPos > item->startPos() && currentPos < item->endPos()) {
3808 RazorClipCommand *command = new RazorClipCommand(this, item->info(), currentPos);
3809 m_commandStack->push(command);
3815 void CustomTrackView::groupClips(bool group)
3817 QList<QGraphicsItem *> itemList = scene()->selectedItems();
3818 QList <ItemInfo> clipInfos;
3819 QList <ItemInfo> transitionInfos;
3820 GenTime currentPos = GenTime(m_cursorPos, m_document->fps());
3823 int max = itemList.count();
3824 for (int i = 0; i < max; i++) {
3825 if (itemList.at(i)->type() == GROUPWIDGET) {
3826 itemList += itemList.at(i)->childItems();
3830 for (int i = 0; i < itemList.count(); i++) {
3831 if (itemList.at(i)->type() == AVWIDGET) {
3832 AbstractClipItem *clip = static_cast <AbstractClipItem *>(itemList.at(i));
3833 if (!clip->isItemLocked()) clipInfos.append(clip->info());
3834 } else if (itemList.at(i)->type() == TRANSITIONWIDGET) {
3835 AbstractClipItem *clip = static_cast <AbstractClipItem *>(itemList.at(i));
3836 if (!clip->isItemLocked()) transitionInfos.append(clip->info());
3839 if (clipInfos.count() > 0) {
3840 GroupClipsCommand *command = new GroupClipsCommand(this, clipInfos, transitionInfos, group);
3841 m_commandStack->push(command);
3845 void CustomTrackView::doGroupClips(QList <ItemInfo> clipInfos, QList <ItemInfo> transitionInfos, bool group)
3847 resetSelectionGroup();
3848 m_scene->clearSelection();
3850 for (int i = 0; i < clipInfos.count(); i++) {
3851 ClipItem *clip = getClipItemAt(clipInfos.at(i).startPos, clipInfos.at(i).track);
3852 if (clip == NULL) continue;
3853 if (clip->parentItem() && clip->parentItem()->type() == GROUPWIDGET) {
3854 AbstractGroupItem *grp = static_cast <AbstractGroupItem *>(clip->parentItem());
3855 m_document->clipManager()->removeGroup(grp);
3856 scene()->destroyItemGroup(grp);
3858 clip->setFlag(QGraphicsItem::ItemIsMovable, true);
3860 for (int i = 0; i < transitionInfos.count(); i++) {
3861 Transition *tr = getTransitionItemAt(transitionInfos.at(i).startPos, transitionInfos.at(i).track);
3862 if (tr == NULL) continue;
3863 if (tr->parentItem() && tr->parentItem()->type() == GROUPWIDGET) {
3864 AbstractGroupItem *grp = static_cast <AbstractGroupItem *>(tr->parentItem());
3865 m_document->clipManager()->removeGroup(grp);
3866 scene()->destroyItemGroup(grp);
3868 tr->setFlag(QGraphicsItem::ItemIsMovable, true);
3870 setDocumentModified();
3874 QList <QGraphicsItemGroup *> groups;
3875 for (int i = 0; i < clipInfos.count(); i++) {
3876 ClipItem *clip = getClipItemAt(clipInfos.at(i).startPos, clipInfos.at(i).track);
3878 clip->setSelected(true);
3881 for (int i = 0; i < transitionInfos.count(); i++) {
3882 Transition *clip = getTransitionItemAt(transitionInfos.at(i).startPos, transitionInfos.at(i).track);
3884 clip->setSelected(true);
3888 groupSelectedItems(false, true);
3889 setDocumentModified();
3892 void CustomTrackView::addClip(QDomElement xml, const QString &clipId, ItemInfo info, EffectsList effects, bool overwrite, bool push, bool refresh)
3894 DocClipBase *baseclip = m_document->clipManager()->getClipById(clipId);
3895 if (baseclip == NULL) {
3896 emit displayMessage(i18n("No clip copied"), ErrorMessage);
3899 ClipItem *item = new ClipItem(baseclip, info, m_document->fps(), xml.attribute("speed", "1").toDouble(), xml.attribute("strobe", "1").toInt());
3900 item->setEffectList(effects);
3901 if (xml.hasAttribute("audio_only")) item->setAudioOnly(true);
3902 else if (xml.hasAttribute("video_only")) item->setVideoOnly(true);
3903 scene()->addItem(item);
3905 int tracknumber = m_document->tracksCount() - info.track - 1;
3906 bool isLocked = m_document->trackInfoAt(tracknumber).isLocked;
3907 if (isLocked) item->setItemLocked(true);
3909 baseclip->addReference();
3910 m_document->updateClip(baseclip->getId());
3911 info.track = m_document->tracksCount() - info.track;
3912 Mlt::Producer *prod;
3913 if (item->isAudioOnly()) prod = baseclip->audioProducer(info.track);
3914 else if (item->isVideoOnly()) prod = baseclip->videoProducer();
3915 else prod = baseclip->producer(info.track);
3916 m_document->renderer()->mltInsertClip(info, xml, prod, overwrite, push);
3917 for (int i = 0; i < item->effectsCount(); i++) {
3918 m_document->renderer()->mltAddEffect(info.track, info.startPos, item->getEffectArgs(item->effectAt(i)), false);
3920 setDocumentModified();
3921 if (refresh) m_document->renderer()->doRefresh();
3922 if (!baseclip->isPlaceHolder()) m_waitingThumbs.append(item);
3923 m_thumbsTimer.start();
3926 void CustomTrackView::slotUpdateClip(const QString &clipId, bool reload)
3928 QList<QGraphicsItem *> list = scene()->items();
3929 ClipItem *clip = NULL;
3930 for (int i = 0; i < list.size(); ++i) {
3931 if (list.at(i)->type() == AVWIDGET) {
3932 clip = static_cast <ClipItem *>(list.at(i));
3933 if (clip->clipProducer() == clipId) {
3934 ItemInfo info = clip->info();
3935 info.track = m_document->tracksCount() - clip->track();
3936 if (reload && !m_document->renderer()->mltUpdateClip(info, clip->xml(), clip->baseClip()->producer())) {
3937 emit displayMessage(i18n("Cannot update clip (time: %1, track: %2)", info.startPos.frames(m_document->fps()), info.track), ErrorMessage);
3939 clip->refreshClip(true);
3946 ClipItem *CustomTrackView::getClipItemAtEnd(GenTime pos, int track)
3948 int framepos = (int)(pos.frames(m_document->fps()));
3949 QList<QGraphicsItem *> list = scene()->items(QPointF(framepos - 1, track * m_tracksHeight + m_tracksHeight / 2));
3950 ClipItem *clip = NULL;
3951 for (int i = 0; i < list.size(); i++) {
3952 if (!list.at(i)->isEnabled()) continue;
3953 if (list.at(i)->type() == AVWIDGET) {
3954 ClipItem *test = static_cast <ClipItem *>(list.at(i));
3955 if (test->endPos() == pos) clip = test;
3962 ClipItem *CustomTrackView::getClipItemAtStart(GenTime pos, int track)
3964 QList<QGraphicsItem *> list = scene()->items(QPointF(pos.frames(m_document->fps()), track * m_tracksHeight + m_tracksHeight / 2));
3965 ClipItem *clip = NULL;
3966 for (int i = 0; i < list.size(); i++) {
3967 if (!list.at(i)->isEnabled()) continue;
3968 if (list.at(i)->type() == AVWIDGET) {
3969 ClipItem *test = static_cast <ClipItem *>(list.at(i));
3970 if (test->startPos() == pos) clip = test;
3977 ClipItem *CustomTrackView::getClipItemAt(int pos, int track)
3979 const QPointF p(pos, track * m_tracksHeight + m_tracksHeight / 2);
3980 QList<QGraphicsItem *> list = scene()->items(p);
3981 ClipItem *clip = NULL;
3982 for (int i = 0; i < list.size(); i++) {
3983 if (!list.at(i)->isEnabled()) continue;
3984 if (list.at(i)->type() == AVWIDGET) {
3985 clip = static_cast <ClipItem *>(list.at(i));
3992 ClipItem *CustomTrackView::getClipItemAt(GenTime pos, int track)
3994 return getClipItemAt((int) pos.frames(m_document->fps()), track);
3997 Transition *CustomTrackView::getTransitionItemAt(int pos, int track)
3999 const QPointF p(pos, (track + 1) * m_tracksHeight);
4000 QList<QGraphicsItem *> list = scene()->items(p);
4001 Transition *clip = NULL;
4002 for (int i = 0; i < list.size(); i++) {
4003 if (!list.at(i)->isEnabled()) continue;
4004 if (list.at(i)->type() == TRANSITIONWIDGET) {
4005 clip = static_cast <Transition *>(list.at(i));
4012 Transition *CustomTrackView::getTransitionItemAt(GenTime pos, int track)
4014 return getTransitionItemAt(pos.frames(m_document->fps()), track);
4017 Transition *CustomTrackView::getTransitionItemAtEnd(GenTime pos, int track)
4019 int framepos = (int)(pos.frames(m_document->fps()));
4020 const QPointF p(framepos - 1, (track + 1) * m_tracksHeight);
4021 QList<QGraphicsItem *> list = scene()->items(p);
4022 Transition *clip = NULL;
4023 for (int i = 0; i < list.size(); i++) {
4024 if (!list.at(i)->isEnabled()) continue;
4025 if (list.at(i)->type() == TRANSITIONWIDGET) {
4026 Transition *test = static_cast <Transition *>(list.at(i));
4027 if (test->endPos() == pos) clip = test;
4034 Transition *CustomTrackView::getTransitionItemAtStart(GenTime pos, int track)
4036 const QPointF p(pos.frames(m_document->fps()), (track + 1) * m_tracksHeight);
4037 QList<QGraphicsItem *> list = scene()->items(p);
4038 Transition *clip = NULL;
4039 for (int i = 0; i < list.size(); ++i) {
4040 if (!list.at(i)->isEnabled()) continue;
4041 if (list.at(i)->type() == TRANSITIONWIDGET) {
4042 Transition *test = static_cast <Transition *>(list.at(i));
4043 if (test->startPos() == pos) clip = test;
4050 void CustomTrackView::moveClip(const ItemInfo start, const ItemInfo end, bool refresh)
4052 if (m_selectionGroup) resetSelectionGroup(false);
4053 ClipItem *item = getClipItemAt((int) start.startPos.frames(m_document->fps()), start.track);
4055 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);
4056 kDebug() << "---------------- ERROR, CANNOT find clip to move at.. ";
4059 Mlt::Producer *prod;
4060 if (item->isAudioOnly()) prod = item->baseClip()->audioProducer(end.track);
4061 else if (item->isVideoOnly()) prod = item->baseClip()->videoProducer();
4062 else prod = item->baseClip()->producer(end.track);
4064 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);
4066 bool snap = KdenliveSettings::snaptopoints();
4067 KdenliveSettings::setSnaptopoints(false);
4068 item->setPos((int) end.startPos.frames(m_document->fps()), (int)(end.track * m_tracksHeight + 1));
4070 int tracknumber = m_document->tracksCount() - end.track - 1;
4071 bool isLocked = m_document->trackInfoAt(tracknumber).isLocked;
4072 m_scene->clearSelection();
4073 if (isLocked) item->setItemLocked(true);
4075 if (item->isItemLocked()) item->setItemLocked(false);
4076 item->setSelected(true);
4078 if (item->baseClip()->isTransparent()) {
4079 // Also move automatic transition
4080 Transition *tr = getTransitionItemAt(start.startPos, start.track);
4081 if (tr && tr->isAutomatic()) {
4082 tr->updateTransitionEndTrack(getPreviousVideoTrack(end.track));
4083 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);
4084 tr->setPos((int) end.startPos.frames(m_document->fps()), (int)(end.track * m_tracksHeight + 1));
4087 KdenliveSettings::setSnaptopoints(snap);
4088 setDocumentModified();
4090 // undo last move and emit error message
4091 emit displayMessage(i18n("Cannot move clip to position %1", m_document->timecode().getTimecodeFromFrames(end.startPos.frames(m_document->fps()))), ErrorMessage);
4093 if (refresh) m_document->renderer()->doRefresh();
4094 //kDebug() << " // MOVED CLIP TO: " << end.startPos.frames(25) << ", ITEM START: " << item->startPos().frames(25);
4097 void CustomTrackView::moveGroup(QList <ItemInfo> startClip, QList <ItemInfo> startTransition, const GenTime offset, const int trackOffset, bool reverseMove)
4100 /*kDebug() << "//GRP MOVE, REVERS:" << reverseMove;
4101 kDebug() << "// GROUP MOV; OFFSET: " << offset.frames(25) << ", TK OFF: " << trackOffset;*/
4102 resetSelectionGroup();
4103 m_scene->clearSelection();
4105 m_selectionGroup = new AbstractGroupItem(m_document->fps());
4106 scene()->addItem(m_selectionGroup);
4108 m_document->renderer()->blockSignals(true);
4109 for (int i = 0; i < startClip.count(); i++) {
4111 startClip[i].startPos = startClip.at(i).startPos - offset;
4112 startClip[i].track = startClip.at(i).track - trackOffset;
4114 //kDebug()<<"//LKING FR CLIP AT:"<<startClip.at(i).startPos.frames(25)<<", TK:"<<startClip.at(i).track;
4115 ClipItem *clip = getClipItemAt(startClip.at(i).startPos, startClip.at(i).track);
4117 clip->setItemLocked(false);
4118 if (clip->parentItem()) {
4119 m_selectionGroup->addToGroup(clip->parentItem());
4120 clip->parentItem()->setFlag(QGraphicsItem::ItemIsMovable, false);
4122 m_selectionGroup->addToGroup(clip);
4123 clip->setFlag(QGraphicsItem::ItemIsMovable, false);
4125 m_document->renderer()->mltRemoveClip(m_document->tracksCount() - startClip.at(i).track, startClip.at(i).startPos);
4126 } else kDebug() << "//MISSING CLIP AT: " << startClip.at(i).startPos.frames(25);
4128 for (int i = 0; i < startTransition.count(); i++) {
4130 startTransition[i].startPos = startTransition.at(i).startPos - offset;
4131 startTransition[i].track = startTransition.at(i).track - trackOffset;
4133 Transition *tr = getTransitionItemAt(startTransition.at(i).startPos, startTransition.at(i).track);
4135 tr->setItemLocked(false);
4136 if (tr->parentItem()) {
4137 m_selectionGroup->addToGroup(tr->parentItem());
4138 tr->parentItem()->setFlag(QGraphicsItem::ItemIsMovable, false);
4140 m_selectionGroup->addToGroup(tr);
4141 tr->setFlag(QGraphicsItem::ItemIsMovable, false);
4143 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());
4144 } else kDebug() << "//MISSING TRANSITION AT: " << startTransition.at(i).startPos.frames(25);
4146 m_document->renderer()->blockSignals(false);
4148 if (m_selectionGroup) {
4149 bool snap = KdenliveSettings::snaptopoints();
4150 KdenliveSettings::setSnaptopoints(false);
4152 m_selectionGroup->translate(offset.frames(m_document->fps()), trackOffset *(qreal) m_tracksHeight);
4153 //m_selectionGroup->moveBy(offset.frames(m_document->fps()), trackOffset *(qreal) m_tracksHeight);
4155 QList<QGraphicsItem *> children = m_selectionGroup->childItems();
4157 int max = children.count();
4158 for (int i = 0; i < max; i++) {
4159 if (children.at(i)->type() == GROUPWIDGET) {
4160 children += children.at(i)->childItems();
4161 //AbstractGroupItem *grp = static_cast<AbstractGroupItem *>(children.at(i));
4162 //grp->moveBy(offset.frames(m_document->fps()), trackOffset *(qreal) m_tracksHeight);
4163 /*m_document->clipManager()->removeGroup(grp);
4164 m_scene->destroyItemGroup(grp);*/
4165 children.removeAll(children.at(i));
4170 for (int i = 0; i < children.count(); i++) {
4171 // re-add items in correct place
4172 if (children.at(i)->type() != AVWIDGET && children.at(i)->type() != TRANSITIONWIDGET) continue;
4173 AbstractClipItem *item = static_cast <AbstractClipItem *>(children.at(i));
4175 ItemInfo info = item->info();
4176 int tracknumber = m_document->tracksCount() - info.track - 1;
4177 bool isLocked = m_document->trackInfoAt(tracknumber).isLocked;
4178 if (isLocked) item->setItemLocked(true);
4179 else if (item->isItemLocked()) item->setItemLocked(false);
4181 if (item->type() == AVWIDGET) {
4182 ClipItem *clip = static_cast <ClipItem*>(item);
4183 info.track = m_document->tracksCount() - info.track;
4184 Mlt::Producer *prod;
4185 if (clip->isAudioOnly()) prod = clip->baseClip()->audioProducer(info.track);
4186 else if (clip->isVideoOnly()) prod = clip->baseClip()->videoProducer();
4187 else prod = clip->baseClip()->producer(info.track);
4188 m_document->renderer()->mltInsertClip(info, clip->xml(), prod);
4189 } else if (item->type() == TRANSITIONWIDGET) {
4190 Transition *tr = static_cast <Transition*>(item);
4192 if (!tr->forcedTrack()) newTrack = getPreviousVideoTrack(info.track);
4194 newTrack = tr->transitionEndTrack() + trackOffset;
4195 if (newTrack < 0 || newTrack > m_document->tracksCount()) newTrack = getPreviousVideoTrack(info.track);
4197 tr->updateTransitionEndTrack(newTrack);
4198 m_document->renderer()->mltAddTransition(tr->transitionTag(), newTrack, m_document->tracksCount() - info.track, info.startPos, info.endPos, tr->toXML());
4201 resetSelectionGroup(false);
4202 KdenliveSettings::setSnaptopoints(snap);
4203 m_document->renderer()->doRefresh();
4204 } else kDebug() << "///////// WARNING; NO GROUP TO MOVE";
4207 void CustomTrackView::moveTransition(const ItemInfo start, const ItemInfo end, bool m_refresh)
4209 Transition *item = getTransitionItemAt(start.startPos, start.track);
4211 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);
4212 kDebug() << "---------------- ERROR, CANNOT find transition to move... ";// << startPos.x() * m_scale * FRAME_SIZE + 1 << ", " << startPos.y() * m_tracksHeight + m_tracksHeight / 2;
4215 //kDebug() << "---------------- Move TRANSITION FROM: " << startPos.x() << ", END:" << endPos.x() << ",TRACKS: " << oldtrack << " TO " << newtrack;
4216 bool snap = KdenliveSettings::snaptopoints();
4217 KdenliveSettings::setSnaptopoints(false);
4218 //kDebug()<<"/// RESIZE TRANS START: ("<< startPos.x()<<"x"<< startPos.y()<<") / ("<<endPos.x()<<"x"<< endPos.y()<<")";
4219 if (end.endPos - end.startPos == start.endPos - start.startPos) {
4220 // Transition was moved
4221 item->setPos((int) end.startPos.frames(m_document->fps()), (end.track) * m_tracksHeight + 1);
4222 } else if (end.endPos == start.endPos) {
4223 // Transition start resize
4224 item->resizeStart((int) end.startPos.frames(m_document->fps()));
4225 } else if (end.startPos == start.startPos) {
4226 // Transition end resize;
4227 kDebug() << "// resize END: " << end.endPos.frames(m_document->fps());
4228 item->resizeEnd((int) end.endPos.frames(m_document->fps()));
4231 item->setPos((int) end.startPos.frames(m_document->fps()), (end.track) * m_tracksHeight + 1);
4232 item->resizeStart((int) end.startPos.frames(m_document->fps()));
4233 item->resizeEnd((int) end.endPos.frames(m_document->fps()));
4235 //item->moveTransition(GenTime((int) (endPos.x() - startPos.x()), m_document->fps()));
4236 KdenliveSettings::setSnaptopoints(snap);
4237 item->updateTransitionEndTrack(getPreviousVideoTrack(end.track));
4238 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());
4239 if (m_dragItem && m_dragItem == item) {
4241 ClipItem *transitionClip = getClipItemAt(item->startPos(), item->track());
4242 if (transitionClip && transitionClip->baseClip()) {
4243 QString size = transitionClip->baseClip()->getProperty("frame_size");
4244 double factor = transitionClip->baseClip()->getProperty("aspect_ratio").toDouble();
4245 if (factor == 0) factor = 1.0;
4246 p.setX((int)(size.section('x', 0, 0).toInt() * factor + 0.5));
4247 p.setY(size.section('x', 1, 1).toInt());
4249 emit transitionItemSelected(item, getPreviousVideoTrack(item->track()), p);
4251 if (m_refresh) m_document->renderer()->doRefresh();
4252 setDocumentModified();
4255 void CustomTrackView::resizeClip(const ItemInfo start, const ItemInfo end, bool dontWorry)
4257 bool resizeClipStart = (start.startPos != end.startPos);
4258 ClipItem *item = getClipItemAtStart(start.startPos, start.track);
4260 if (dontWorry) return;
4261 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);
4262 kDebug() << "---------------- ERROR, CANNOT find clip to resize at... "; // << startPos;
4265 if (item->parentItem()) {
4266 // Item is part of a group, reset group
4267 resetSelectionGroup();
4270 bool snap = KdenliveSettings::snaptopoints();
4271 KdenliveSettings::setSnaptopoints(false);
4272 if (resizeClipStart) {
4273 ItemInfo clipinfo = item->info();
4274 clipinfo.track = m_document->tracksCount() - clipinfo.track;
4275 bool success = m_document->renderer()->mltResizeClipStart(clipinfo, end.startPos - clipinfo.startPos);
4277 kDebug() << "RESIZE CLP STRAT TO:" << end.startPos.frames(m_document->fps()) << ", OLD ST: " << start.startPos.frames(25);
4278 item->resizeStart((int) end.startPos.frames(m_document->fps()));
4279 updatePositionEffects(item, clipinfo);
4280 } else emit displayMessage(i18n("Error when resizing clip"), ErrorMessage);
4282 ItemInfo clipinfo = item->info();
4283 clipinfo.track = m_document->tracksCount() - clipinfo.track;
4284 bool success = m_document->renderer()->mltResizeClipEnd(clipinfo, end.endPos - clipinfo.startPos);
4286 item->resizeEnd((int) end.endPos.frames(m_document->fps()));
4287 updatePositionEffects(item, clipinfo);
4288 } else emit displayMessage(i18n("Error when resizing clip"), ErrorMessage);
4290 if (!resizeClipStart && end.cropStart != start.cropStart) {
4291 kDebug() << "// RESIZE CROP, DIFF: " << (end.cropStart - start.cropStart).frames(25);
4292 ItemInfo clipinfo = end;
4293 clipinfo.track = m_document->tracksCount() - end.track;
4294 bool success = m_document->renderer()->mltResizeClipCrop(clipinfo, end.cropStart - start.cropStart);
4296 item->setCropStart(end.cropStart);
4297 item->resetThumbs(true);
4300 m_document->renderer()->doRefresh();
4301 KdenliveSettings::setSnaptopoints(snap);
4302 setDocumentModified();
4305 void CustomTrackView::updatePositionEffects(ClipItem * item, ItemInfo info)
4307 int end = item->fadeIn();
4309 // there is a fade in effect
4310 int effectPos = item->hasEffect("volume", "fadein");
4311 if (effectPos != -1) {
4312 QDomElement oldeffect = item->effectAt(effectPos);
4313 int start = item->cropStart().frames(m_document->fps());
4314 int max = item->cropDuration().frames(m_document->fps());
4316 // Make sure the fade effect is not longer than the clip
4317 item->setFadeIn(max);
4318 end = item->fadeIn();
4321 EffectsList::setParameter(oldeffect, "in", QString::number(start));
4322 EffectsList::setParameter(oldeffect, "out", QString::number(end));
4323 if (!m_document->renderer()->mltEditEffect(m_document->tracksCount() - item->track(), item->startPos(), item->getEffectArgs(oldeffect)))
4324 emit displayMessage(i18n("Problem editing effect"), ErrorMessage);
4325 // if fade effect is displayed, update the effect edit widget with new clip duration
4326 if (item->isSelected() && effectPos == item->selectedEffectIndex()) emit clipItemSelected(item, effectPos);
4328 effectPos = item->hasEffect("brightness", "fade_from_black");
4329 if (effectPos != -1) {
4330 QDomElement oldeffect = item->effectAt(effectPos);
4331 int start = item->cropStart().frames(m_document->fps());
4332 int max = item->cropDuration().frames(m_document->fps());
4334 // Make sure the fade effect is not longer than the clip
4335 item->setFadeIn(max);
4336 end = item->fadeIn();
4339 EffectsList::setParameter(oldeffect, "in", QString::number(start));
4340 EffectsList::setParameter(oldeffect, "out", QString::number(end));
4341 if (!m_document->renderer()->mltEditEffect(m_document->tracksCount() - item->track(), item->startPos(), item->getEffectArgs(oldeffect)))
4342 emit displayMessage(i18n("Problem editing effect"), ErrorMessage);
4343 // if fade effect is displayed, update the effect edit widget with new clip duration
4344 if (item->isSelected() && effectPos == item->selectedEffectIndex()) emit clipItemSelected(item, effectPos);
4347 int start = item->fadeOut();
4349 // there is a fade out effect
4350 int effectPos = item->hasEffect("volume", "fadeout");
4351 if (effectPos != -1) {
4352 QDomElement oldeffect = item->effectAt(effectPos);
4353 int max = item->cropDuration().frames(m_document->fps());
4354 int end = max + item->cropStart().frames(m_document->fps());
4356 // Make sure the fade effect is not longer than the clip
4357 item->setFadeOut(max);
4358 start = item->fadeOut();
4360 start = end - start;
4361 EffectsList::setParameter(oldeffect, "in", QString::number(start));
4362 EffectsList::setParameter(oldeffect, "out", QString::number(end));
4363 if (!m_document->renderer()->mltEditEffect(m_document->tracksCount() - item->track(), item->startPos(), item->getEffectArgs(oldeffect)))
4364 emit displayMessage(i18n("Problem editing effect"), ErrorMessage);
4365 // if fade effect is displayed, update the effect edit widget with new clip duration
4366 if (item->isSelected() && effectPos == item->selectedEffectIndex()) emit clipItemSelected(item, effectPos);
4368 effectPos = item->hasEffect("brightness", "fade_to_black");
4369 if (effectPos != -1) {
4370 QDomElement oldeffect = item->effectAt(effectPos);
4371 int max = item->cropDuration().frames(m_document->fps());
4372 int end = max + item->cropStart().frames(m_document->fps());
4374 // Make sure the fade effect is not longer than the clip
4375 item->setFadeOut(max);
4376 start = item->fadeOut();
4378 start = end - start;
4379 EffectsList::setParameter(oldeffect, "in", QString::number(start));
4380 EffectsList::setParameter(oldeffect, "out", QString::number(end));
4381 if (!m_document->renderer()->mltEditEffect(m_document->tracksCount() - item->track(), item->startPos(), item->getEffectArgs(oldeffect)))
4382 emit displayMessage(i18n("Problem editing effect"), ErrorMessage);
4383 // if fade effect is displayed, update the effect edit widget with new clip duration
4384 if (item->isSelected() && effectPos == item->selectedEffectIndex()) emit clipItemSelected(item, effectPos);
4388 int effectPos = item->hasEffect("freeze", "freeze");
4389 if (effectPos != -1) {
4390 // Freeze effect needs to be adjusted with clip resize
4391 int diff = (info.startPos - item->startPos()).frames(m_document->fps());
4392 QDomElement eff = item->getEffectAt(effectPos);
4393 if (!eff.isNull() && diff != 0) {
4394 int freeze_pos = EffectsList::parameter(eff, "frame").toInt() + diff;
4395 EffectsList::setParameter(eff, "frame", QString::number(freeze_pos));
4396 if (item->isSelected() && item->selectedEffect().attribute("id") == "freeze") {
4397 emit clipItemSelected(item, item->selectedEffectIndex());
4402 effectPos = item->hasEffect("affine", "pan_zoom");
4403 if (effectPos != -1) {
4404 QDomElement oldeffect = item->effectAt(effectPos);
4405 int start = item->cropStart().frames(m_document->fps());
4406 int max = start + item->cropDuration().frames(m_document->fps());
4407 oldeffect.setAttribute("in", start);
4408 oldeffect.setAttribute("out", max);
4409 if (!m_document->renderer()->mltEditEffect(m_document->tracksCount() - item->track(), item->startPos(), item->getEffectArgs(oldeffect)))
4410 emit displayMessage(i18n("Problem editing effect"), ErrorMessage);
4411 // if effect is displayed, update the effect edit widget with new clip duration
4412 if (item->isSelected() && effectPos == item->selectedEffectIndex()) emit clipItemSelected(item, effectPos);
4416 double CustomTrackView::getSnapPointForPos(double pos)
4418 return m_scene->getSnapPointForPos(pos, KdenliveSettings::snaptopoints());
4421 void CustomTrackView::updateSnapPoints(AbstractClipItem *selected, QList <GenTime> offsetList, bool skipSelectedItems)
4423 QList <GenTime> snaps;
4424 if (selected && offsetList.isEmpty()) offsetList.append(selected->cropDuration());
4425 QList<QGraphicsItem *> itemList = items();
4426 for (int i = 0; i < itemList.count(); i++) {
4427 if (itemList.at(i) == selected) continue;
4428 if (skipSelectedItems && itemList.at(i)->isSelected()) continue;
4429 if (itemList.at(i)->type() == AVWIDGET) {
4430 ClipItem *item = static_cast <ClipItem *>(itemList.at(i));
4431 GenTime start = item->startPos();
4432 GenTime end = item->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));
4442 QList < GenTime > markers = item->snapMarkers();
4443 for (int j = 0; j < markers.size(); ++j) {
4444 GenTime t = markers.at(j);
4446 if (!offsetList.isEmpty()) {
4447 for (int k = 0; k < offsetList.size(); k++) {
4448 if (t > offsetList.at(k)) snaps.append(t - offsetList.at(k));
4452 } else if (itemList.at(i)->type() == TRANSITIONWIDGET) {
4453 Transition *transition = static_cast <Transition*>(itemList.at(i));
4454 GenTime start = transition->startPos();
4455 GenTime end = transition->endPos();
4456 snaps.append(start);
4458 if (!offsetList.isEmpty()) {
4459 for (int j = 0; j < offsetList.size(); j++) {
4460 if (start > offsetList.at(j)) snaps.append(start - offsetList.at(j));
4461 if (end > offsetList.at(j)) snaps.append(end - offsetList.at(j));
4467 // add cursor position
4468 GenTime pos = GenTime(m_cursorPos, m_document->fps());
4470 if (!offsetList.isEmpty()) {
4471 for (int j = 0; j < offsetList.size(); j++) {
4472 snaps.append(pos - offsetList.at(j));
4477 for (int i = 0; i < m_guides.count(); i++) {
4478 snaps.append(m_guides.at(i)->position());
4479 if (!offsetList.isEmpty()) {
4480 for (int j = 0; j < offsetList.size(); j++) {
4481 snaps.append(m_guides.at(i)->position() - offsetList.at(j));
4487 m_scene->setSnapList(snaps);
4488 //for (int i = 0; i < m_snapPoints.size(); ++i)
4489 // kDebug() << "SNAP POINT: " << m_snapPoints.at(i).frames(25);
4492 void CustomTrackView::slotSeekToPreviousSnap()
4494 updateSnapPoints(NULL);
4495 GenTime res = m_scene->previousSnapPoint(GenTime(m_cursorPos, m_document->fps()));
4496 setCursorPos((int) res.frames(m_document->fps()));
4500 void CustomTrackView::slotSeekToNextSnap()
4502 updateSnapPoints(NULL);
4503 GenTime res = m_scene->nextSnapPoint(GenTime(m_cursorPos, m_document->fps()));
4504 setCursorPos((int) res.frames(m_document->fps()));
4508 void CustomTrackView::clipStart()
4510 AbstractClipItem *item = getMainActiveClip();
4512 setCursorPos((int) item->startPos().frames(m_document->fps()));
4517 void CustomTrackView::clipEnd()
4519 AbstractClipItem *item = getMainActiveClip();
4521 setCursorPos((int) item->endPos().frames(m_document->fps()) - 1);
4526 void CustomTrackView::slotAddClipMarker(const QString &id, GenTime t, QString c)
4528 QString oldcomment = m_document->clipManager()->getClipById(id)->markerComment(t);
4529 AddMarkerCommand *command = new AddMarkerCommand(this, oldcomment, c, id, t);
4530 m_commandStack->push(command);
4533 void CustomTrackView::slotDeleteClipMarker(const QString &comment, const QString &id, const GenTime &position)
4535 AddMarkerCommand *command = new AddMarkerCommand(this, comment, QString(), id, position);
4536 m_commandStack->push(command);
4539 void CustomTrackView::slotDeleteAllClipMarkers(const QString &id)
4541 DocClipBase *base = m_document->clipManager()->getClipById(id);
4542 QList <CommentedTime> markers = base->commentedSnapMarkers();
4544 if (markers.isEmpty()) {
4545 emit displayMessage(i18n("Clip has no markers"), ErrorMessage);
4548 QUndoCommand *deleteMarkers = new QUndoCommand();
4549 deleteMarkers->setText("Delete clip markers");
4551 for (int i = 0; i < markers.size(); i++) {
4552 new AddMarkerCommand(this, markers.at(i).comment(), QString(), id, markers.at(i).time(), deleteMarkers);
4554 m_commandStack->push(deleteMarkers);
4557 void CustomTrackView::addMarker(const QString &id, const GenTime &pos, const QString comment)
4559 DocClipBase *base = m_document->clipManager()->getClipById(id);
4560 if (!comment.isEmpty()) base->addSnapMarker(pos, comment);
4561 else base->deleteSnapMarker(pos);
4562 emit updateClipMarkers(base);
4563 setDocumentModified();
4564 viewport()->update();
4567 int CustomTrackView::hasGuide(int pos, int offset)
4569 for (int i = 0; i < m_guides.count(); i++) {
4570 int guidePos = m_guides.at(i)->position().frames(m_document->fps());
4571 if (qAbs(guidePos - pos) <= offset) return guidePos;
4572 else if (guidePos > pos) return -1;
4577 void CustomTrackView::buildGuidesMenu(QMenu *goMenu) const
4581 double fps = m_document->fps();
4582 for (int i = 0; i < m_guides.count(); i++) {
4583 act = goMenu->addAction(m_guides.at(i)->label() + "/" + Timecode::getStringTimecode(m_guides.at(i)->position().frames(fps), fps));
4584 act->setData(m_guides.at(i)->position().frames(m_document->fps()));
4586 goMenu->setEnabled(!m_guides.isEmpty());
4589 void CustomTrackView::editGuide(const GenTime oldPos, const GenTime pos, const QString &comment)
4591 if (oldPos > GenTime() && pos > GenTime()) {
4593 for (int i = 0; i < m_guides.count(); i++) {
4594 if (m_guides.at(i)->position() == oldPos) {
4595 Guide *item = m_guides.at(i);
4596 item->updateGuide(pos, comment);
4600 } else if (pos > GenTime()) addGuide(pos, comment);
4604 for (int i = 0; i < m_guides.count(); i++) {
4605 if (m_guides.at(i)->position() == oldPos) {
4606 delete m_guides.takeAt(i);
4611 if (!found) emit displayMessage(i18n("No guide at cursor time"), ErrorMessage);
4613 qSort(m_guides.begin(), m_guides.end(), sortGuidesList);
4614 m_document->syncGuides(m_guides);
4617 bool CustomTrackView::addGuide(const GenTime pos, const QString &comment)
4619 for (int i = 0; i < m_guides.count(); i++) {
4620 if (m_guides.at(i)->position() == pos) {
4621 emit displayMessage(i18n("A guide already exists at position %1", m_document->timecode().getTimecodeFromFrames(pos.frames(m_document->fps()))), ErrorMessage);
4625 Guide *g = new Guide(this, pos, comment, m_tracksHeight * m_document->tracksCount() * matrix().m22());
4626 scene()->addItem(g);
4628 qSort(m_guides.begin(), m_guides.end(), sortGuidesList);
4629 m_document->syncGuides(m_guides);
4633 void CustomTrackView::slotAddGuide()
4635 CommentedTime marker(GenTime(m_cursorPos, m_document->fps()), i18n("Guide"));
4636 MarkerDialog d(NULL, marker, m_document->timecode(), i18n("Add Guide"), this);
4637 if (d.exec() != QDialog::Accepted) return;
4638 if (addGuide(d.newMarker().time(), d.newMarker().comment())) {
4639 EditGuideCommand *command = new EditGuideCommand(this, GenTime(), QString(), d.newMarker().time(), d.newMarker().comment(), false);
4640 m_commandStack->push(command);
4644 void CustomTrackView::slotEditGuide(int guidePos)
4647 if (guidePos == -1) pos = GenTime(m_cursorPos, m_document->fps());
4648 else pos = GenTime(guidePos, m_document->fps());
4650 for (int i = 0; i < m_guides.count(); i++) {
4651 if (m_guides.at(i)->position() == pos) {
4652 slotEditGuide(m_guides.at(i)->info());
4657 if (!found) emit displayMessage(i18n("No guide at cursor time"), ErrorMessage);
4660 void CustomTrackView::slotEditGuide(CommentedTime guide)
4662 MarkerDialog d(NULL, guide, m_document->timecode(), i18n("Edit Guide"), this);
4663 if (d.exec() == QDialog::Accepted) {
4664 EditGuideCommand *command = new EditGuideCommand(this, guide.time(), guide.comment(), d.newMarker().time(), d.newMarker().comment(), true);
4665 m_commandStack->push(command);
4670 void CustomTrackView::slotEditTimeLineGuide()
4672 if (m_dragGuide == NULL) return;
4673 CommentedTime guide = m_dragGuide->info();
4674 MarkerDialog d(NULL, guide, m_document->timecode(), i18n("Edit Guide"), this);
4675 if (d.exec() == QDialog::Accepted) {
4676 EditGuideCommand *command = new EditGuideCommand(this, guide.time(), guide.comment(), d.newMarker().time(), d.newMarker().comment(), true);
4677 m_commandStack->push(command);
4681 void CustomTrackView::slotDeleteGuide(int guidePos)
4684 if (guidePos == -1) pos = GenTime(m_cursorPos, m_document->fps());
4685 else pos = GenTime(guidePos, m_document->fps());
4687 for (int i = 0; i < m_guides.count(); i++) {
4688 if (m_guides.at(i)->position() == pos) {
4689 EditGuideCommand *command = new EditGuideCommand(this, m_guides.at(i)->position(), m_guides.at(i)->label(), GenTime(), QString(), true);
4690 m_commandStack->push(command);
4695 if (!found) emit displayMessage(i18n("No guide at cursor time"), ErrorMessage);
4699 void CustomTrackView::slotDeleteTimeLineGuide()
4701 if (m_dragGuide == NULL) return;
4702 EditGuideCommand *command = new EditGuideCommand(this, m_dragGuide->position(), m_dragGuide->label(), GenTime(), QString(), true);
4703 m_commandStack->push(command);
4707 void CustomTrackView::slotDeleteAllGuides()
4709 QUndoCommand *deleteAll = new QUndoCommand();
4710 deleteAll->setText("Delete all guides");
4711 for (int i = 0; i < m_guides.count(); i++) {
4712 new EditGuideCommand(this, m_guides.at(i)->position(), m_guides.at(i)->label(), GenTime(), QString(), true, deleteAll);
4714 m_commandStack->push(deleteAll);
4717 void CustomTrackView::setTool(PROJECTTOOL tool)
4722 void CustomTrackView::setScale(double scaleFactor, double verticalScale)
4725 newmatrix = newmatrix.scale(scaleFactor, verticalScale);
4726 m_scene->setScale(scaleFactor, verticalScale);
4728 scene()->removeItem(m_visualTip);
4729 m_animationTimer->stop();
4735 double verticalPos = mapToScene(QPoint(0, viewport()->height() / 2)).y();
4736 bool adjust = false;
4737 if (verticalScale != matrix().m22()) adjust = true;
4738 setMatrix(newmatrix);
4740 double newHeight = m_tracksHeight * m_document->tracksCount() * matrix().m22();
4741 m_cursorLine->setLine(m_cursorLine->line().x1(), 0, m_cursorLine->line().x1(), newHeight);
4742 for (int i = 0; i < m_guides.count(); i++) {
4743 QLineF l = m_guides.at(i)->line();
4744 l.setP2(QPointF(l.x2(), newHeight));
4745 m_guides.at(i)->setLine(l);
4747 setSceneRect(0, 0, sceneRect().width(), m_tracksHeight * m_document->tracksCount());
4750 int diff = sceneRect().width() - m_projectDuration;
4751 if (diff * newmatrix.m11() < 50) {
4752 if (newmatrix.m11() < 0.4) setSceneRect(0, 0, (m_projectDuration + 100 / newmatrix.m11()), sceneRect().height());
4753 else setSceneRect(0, 0, (m_projectDuration + 300), sceneRect().height());
4755 centerOn(QPointF(cursorPos(), verticalPos));
4758 void CustomTrackView::slotRefreshGuides()
4760 if (KdenliveSettings::showmarkers()) {
4761 for (int i = 0; i < m_guides.count(); i++) {
4762 m_guides.at(i)->update();
4767 void CustomTrackView::drawBackground(QPainter * painter, const QRectF &rect)
4769 //kDebug() << "// DRAW BG: " << rect.width();
4770 painter->setClipRect(rect);
4771 KColorScheme scheme(palette().currentColorGroup(), KColorScheme::Window);
4772 QPen pen1 = painter->pen();
4773 pen1.setColor(scheme.shade(KColorScheme::DarkShade));
4774 painter->setPen(pen1);
4775 double min = rect.left();
4776 double max = rect.right();
4777 painter->drawLine(QPointF(min, 0), QPointF(max, 0));
4778 int maxTrack = m_document->tracksCount();
4779 QColor lockedColor = scheme.background(KColorScheme::NegativeBackground).color();
4780 QColor audioColor = palette().alternateBase().color();
4781 QColor base = scheme.background(KColorScheme::NormalBackground).color();
4782 for (int i = 0; i < maxTrack; i++) {
4783 TrackInfo info = m_document->trackInfoAt(maxTrack - i - 1);
4784 if (info.isLocked || info.type == AUDIOTRACK || i == m_selectedTrack) {
4785 const QRectF track(min, m_tracksHeight * i + 1, max - min, m_tracksHeight - 1);
4786 if (i == m_selectedTrack) painter->fillRect(track, scheme.background(KColorScheme::ActiveBackground).color());
4787 else painter->fillRect(track, info.isLocked ? lockedColor : audioColor);
4789 painter->drawLine(QPointF(min, m_tracksHeight *(i + 1)), QPointF(max, m_tracksHeight *(i + 1)));
4791 int lowerLimit = m_tracksHeight * maxTrack + 1;
4792 if (height() > lowerLimit) {
4793 const QRectF bg(min, lowerLimit, max - min, height() - lowerLimit);
4794 painter->fillRect(bg, base);
4798 bool CustomTrackView::findString(const QString &text)
4801 for (int i = 0; i < m_searchPoints.size(); ++i) {
4802 marker = m_searchPoints.at(i).comment();
4803 if (marker.contains(text, Qt::CaseInsensitive)) {
4804 setCursorPos(m_searchPoints.at(i).time().frames(m_document->fps()), true);
4805 int vert = verticalScrollBar()->value();
4806 int hor = cursorPos();
4807 ensureVisible(hor, vert + 10, 2, 2, 50, 0);
4815 void CustomTrackView::selectFound(QString track, QString pos)
4817 setCursorPos(m_document->timecode().getFrameCount(pos), true);
4818 slotSelectTrack(track.toInt());
4820 int vert = verticalScrollBar()->value();
4821 int hor = cursorPos();
4822 ensureVisible(hor, vert + 10, 2, 2, 50, 0);
4825 bool CustomTrackView::findNextString(const QString &text)
4828 for (int i = m_findIndex + 1; i < m_searchPoints.size(); ++i) {
4829 marker = m_searchPoints.at(i).comment();
4830 if (marker.contains(text, Qt::CaseInsensitive)) {
4831 setCursorPos(m_searchPoints.at(i).time().frames(m_document->fps()), true);
4832 int vert = verticalScrollBar()->value();
4833 int hor = cursorPos();
4834 ensureVisible(hor, vert + 10, 2, 2, 50, 0);
4843 void CustomTrackView::initSearchStrings()
4845 m_searchPoints.clear();
4846 QList<QGraphicsItem *> itemList = items();
4847 for (int i = 0; i < itemList.count(); i++) {
4848 // parse all clip names
4849 if (itemList.at(i)->type() == AVWIDGET) {
4850 ClipItem *item = static_cast <ClipItem *>(itemList.at(i));
4851 GenTime start = item->startPos();
4852 CommentedTime t(start, item->clipName());
4853 m_searchPoints.append(t);
4854 // add all clip markers
4855 QList < CommentedTime > markers = item->commentedSnapMarkers();
4856 m_searchPoints += markers;
4861 for (int i = 0; i < m_guides.count(); i++) {
4862 m_searchPoints.append(m_guides.at(i)->info());
4865 qSort(m_searchPoints);
4868 void CustomTrackView::clearSearchStrings()
4870 m_searchPoints.clear();
4874 QList<ItemInfo> CustomTrackView::findId(const QString &clipId)
4876 QList<ItemInfo> matchingInfo;
4877 QList<QGraphicsItem *> itemList = items();
4878 for (int i = 0; i < itemList.count(); i++) {
4879 if (itemList.at(i)->type() == AVWIDGET) {
4880 ClipItem *item = (ClipItem *)itemList.at(i);
4881 if (item->clipProducer() == clipId) {
4882 matchingInfo << item->info();
4886 return matchingInfo;
4889 void CustomTrackView::copyClip()
4891 qDeleteAll(m_copiedItems);
4892 m_copiedItems.clear();
4893 QList<QGraphicsItem *> itemList = scene()->selectedItems();
4894 if (itemList.count() == 0) {
4895 emit displayMessage(i18n("Select a clip before copying"), ErrorMessage);
4898 for (int i = 0; i < itemList.count(); i++) {
4899 if (itemList.at(i)->type() == AVWIDGET) {
4900 ClipItem *clip = static_cast <ClipItem *>(itemList.at(i));
4901 ClipItem *clone = clip->clone(clip->info());
4902 m_copiedItems.append(clone);
4903 } else if (itemList.at(i)->type() == TRANSITIONWIDGET) {
4904 Transition *dup = static_cast <Transition *>(itemList.at(i));
4905 m_copiedItems.append(dup->clone());
4910 bool CustomTrackView::canBePastedTo(ItemInfo info, int type) const
4912 if (m_scene->editMode() != NORMALEDIT) {
4913 // If we are in overwrite mode, always allow the move
4916 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));
4917 QList<QGraphicsItem *> collisions = scene()->items(rect, Qt::IntersectsItemBoundingRect);
4918 for (int i = 0; i < collisions.count(); i++) {
4919 if (collisions.at(i)->type() == type) return false;
4924 bool CustomTrackView::canBePastedTo(QList <ItemInfo> infoList, int type) const
4927 for (int i = 0; i < infoList.count(); i++) {
4928 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));
4931 QList<QGraphicsItem *> collisions = scene()->items(path);
4932 for (int i = 0; i < collisions.count(); i++) {
4933 if (collisions.at(i)->type() == type) return false;
4938 bool CustomTrackView::canBePasted(QList<AbstractClipItem *> items, GenTime offset, int trackOffset) const
4940 for (int i = 0; i < items.count(); i++) {
4941 ItemInfo info = items.at(i)->info();
4942 info.startPos += offset;
4943 info.endPos += offset;
4944 info.track += trackOffset;
4945 if (!canBePastedTo(info, items.at(i)->type())) return false;
4950 bool CustomTrackView::canBeMoved(QList<AbstractClipItem *> items, GenTime offset, int trackOffset) const
4952 QPainterPath movePath;
4953 movePath.moveTo(0, 0);
4955 for (int i = 0; i < items.count(); i++) {
4956 ItemInfo info = items.at(i)->info();
4957 info.startPos = info.startPos + offset;
4958 info.endPos = info.endPos + offset;
4959 info.track = info.track + trackOffset;
4960 if (info.startPos < GenTime()) {
4961 // No clip should go below 0
4964 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));
4965 movePath.addRect(rect);
4967 QList<QGraphicsItem *> collisions = scene()->items(movePath, Qt::IntersectsItemBoundingRect);
4968 for (int i = 0; i < collisions.count(); i++) {
4969 if ((collisions.at(i)->type() == AVWIDGET || collisions.at(i)->type() == TRANSITIONWIDGET) && !items.contains(static_cast <AbstractClipItem *>(collisions.at(i)))) {
4970 kDebug() << " //////////// CLIP COLLISION, MOVE NOT ALLOWED";
4978 void CustomTrackView::pasteClip()
4980 if (m_copiedItems.count() == 0) {
4981 emit displayMessage(i18n("No clip copied"), ErrorMessage);
4985 if (m_menuPosition.isNull()) {
4986 position = mapFromGlobal(QCursor::pos());
4987 if (!contentsRect().contains(position) || mapToScene(position).y() / m_tracksHeight > m_document->tracksCount()) {
4988 emit displayMessage(i18n("Cannot paste selected clips"), ErrorMessage);
4991 } else position = m_menuPosition;
4993 GenTime pos = GenTime((int)(mapToScene(position).x()), m_document->fps());
4994 int track = (int)(mapToScene(position).y() / m_tracksHeight);
4996 GenTime leftPos = m_copiedItems.at(0)->startPos();
4997 int lowerTrack = m_copiedItems.at(0)->track();
4998 int upperTrack = m_copiedItems.at(0)->track();
4999 for (int i = 1; i < m_copiedItems.count(); i++) {
5000 if (m_copiedItems.at(i)->startPos() < leftPos) leftPos = m_copiedItems.at(i)->startPos();
5001 if (m_copiedItems.at(i)->track() < lowerTrack) lowerTrack = m_copiedItems.at(i)->track();
5002 if (m_copiedItems.at(i)->track() > upperTrack) upperTrack = m_copiedItems.at(i)->track();
5005 GenTime offset = pos - leftPos;
5006 int trackOffset = track - lowerTrack;
5008 if (lowerTrack + trackOffset < 0) trackOffset = 0 - lowerTrack;
5009 if (upperTrack + trackOffset > m_document->tracksCount() - 1) trackOffset = m_document->tracksCount() - upperTrack - 1;
5010 if (!canBePasted(m_copiedItems, offset, trackOffset)) {
5011 emit displayMessage(i18n("Cannot paste selected clips"), ErrorMessage);
5014 QUndoCommand *pasteClips = new QUndoCommand();
5015 pasteClips->setText("Paste clips");
5017 for (int i = 0; i < m_copiedItems.count(); i++) {
5018 // parse all clip names
5019 if (m_copiedItems.at(i) && m_copiedItems.at(i)->type() == AVWIDGET) {
5020 ClipItem *clip = static_cast <ClipItem *>(m_copiedItems.at(i));
5021 ItemInfo info = clip->info();
5022 info.startPos += offset;
5023 info.endPos += offset;
5024 info.track += trackOffset;
5025 if (canBePastedTo(info, AVWIDGET)) {
5026 new AddTimelineClipCommand(this, clip->xml(), clip->clipProducer(), info, clip->effectList(), m_scene->editMode() == OVERWRITEEDIT, m_scene->editMode() == INSERTEDIT, true, false, pasteClips);
5027 } else emit displayMessage(i18n("Cannot paste clip to selected place"), ErrorMessage);
5028 } else if (m_copiedItems.at(i) && m_copiedItems.at(i)->type() == TRANSITIONWIDGET) {
5029 Transition *tr = static_cast <Transition *>(m_copiedItems.at(i));
5031 info.startPos = tr->startPos() + offset;
5032 info.endPos = tr->endPos() + offset;
5033 info.track = tr->track() + trackOffset;
5034 int transitionEndTrack;
5035 if (!tr->forcedTrack()) transitionEndTrack = getPreviousVideoTrack(info.track);
5036 else transitionEndTrack = tr->transitionEndTrack();
5037 if (canBePastedTo(info, TRANSITIONWIDGET)) {
5038 if (info.startPos >= info.endPos) {
5039 emit displayMessage(i18n("Invalid transition"), ErrorMessage);
5040 } else new AddTransitionCommand(this, info, transitionEndTrack, tr->toXML(), false, true, pasteClips);
5041 } else emit displayMessage(i18n("Cannot paste transition to selected place"), ErrorMessage);
5044 m_commandStack->push(pasteClips);
5047 void CustomTrackView::pasteClipEffects()
5049 if (m_copiedItems.count() != 1 || m_copiedItems.at(0)->type() != AVWIDGET) {
5050 emit displayMessage(i18n("You must copy exactly one clip before pasting effects"), ErrorMessage);
5053 ClipItem *clip = static_cast < ClipItem *>(m_copiedItems.at(0));
5055 QUndoCommand *paste = new QUndoCommand();
5056 paste->setText("Paste effects");
5058 QList<QGraphicsItem *> clips = scene()->selectedItems();
5061 for (int i = 0; i < clips.count(); ++i) {
5062 if (clips.at(i)->type() == GROUPWIDGET) {
5063 QList<QGraphicsItem *> children = clips.at(i)->childItems();
5064 for (int j = 0; j < children.count(); j++) {
5065 if (children.at(j)->type() == AVWIDGET && !clips.contains(children.at(j))) {
5066 clips.append(children.at(j));
5073 for (int i = 0; i < clips.count(); ++i) {
5074 if (clips.at(i)->type() == AVWIDGET) {
5075 ClipItem *item = static_cast < ClipItem *>(clips.at(i));
5076 for (int j = 0; j < clip->effectsCount(); j++) {
5077 QDomElement eff = clip->effectAt(j);
5078 if (eff.attribute("unique", "0") == "0" || item->hasEffect(eff.attribute("tag"), eff.attribute("id")) == -1) {
5079 adjustKeyfames(clip->cropStart(), item->cropStart(), item->cropDuration(), eff);
5080 new AddEffectCommand(this, m_document->tracksCount() - item->track(), item->startPos(), eff, true, paste);
5085 if (paste->childCount() > 0) m_commandStack->push(paste);
5088 //adjust effects (fades, ...)
5089 for (int i = 0; i < clips.count(); ++i) {
5090 if (clips.at(i)->type() == AVWIDGET) {
5091 ClipItem *item = static_cast < ClipItem *>(clips.at(i));
5092 updatePositionEffects(item, item->info());
5098 void CustomTrackView::adjustKeyfames(GenTime oldstart, GenTime newstart, GenTime duration, QDomElement xml)
5100 // parse parameters to check if we need to adjust to the new crop start
5101 int diff = (newstart - oldstart).frames(m_document->fps());
5102 int max = (newstart + duration).frames(m_document->fps());
5103 QDomNodeList params = xml.elementsByTagName("parameter");
5104 for (int i = 0; i < params.count(); i++) {
5105 QDomElement e = params.item(i).toElement();
5106 if (!e.isNull() && (e.attribute("type") == "keyframe" || e.attribute("type") == "simplekeyframe")) {
5107 QString def = e.attribute("default");
5108 // Effect has a keyframe type parameter, we need to adjust the values
5109 QStringList keys = e.attribute("keyframes").split(";", QString::SkipEmptyParts);
5110 QStringList newKeyFrames;
5111 foreach(const QString &str, keys) {
5112 int pos = str.section(':', 0, 0).toInt();
5113 double val = str.section(':', 1, 1).toDouble();
5116 newKeyFrames.append(QString::number(max) + ':' + QString::number(val));
5118 } else newKeyFrames.append(QString::number(pos) + ':' + QString::number(val));
5120 //kDebug()<<"ORIGIN: "<<keys<<", FIXED: "<<newKeyFrames;
5121 e.setAttribute("keyframes", newKeyFrames.join(";"));
5126 ClipItem *CustomTrackView::getClipUnderCursor() const
5128 QRectF rect((double) m_cursorPos, 0.0, 1.0, (double)(m_tracksHeight * m_document->tracksCount()));
5129 QList<QGraphicsItem *> collisions = scene()->items(rect, Qt::IntersectsItemBoundingRect);
5130 for (int i = 0; i < collisions.count(); i++) {
5131 if (collisions.at(i)->type() == AVWIDGET) {
5132 return static_cast < ClipItem *>(collisions.at(i));
5138 AbstractClipItem *CustomTrackView::getMainActiveClip() const
5140 QList<QGraphicsItem *> clips = scene()->selectedItems();
5141 if (clips.isEmpty()) {
5142 return getClipUnderCursor();
5144 AbstractClipItem *item = NULL;
5145 for (int i = 0; i < clips.count(); ++i) {
5146 if (clips.at(i)->type() == AVWIDGET) {
5147 item = static_cast < AbstractClipItem *>(clips.at(i));
5148 if (clips.count() > 1 && item->startPos().frames(m_document->fps()) <= m_cursorPos && item->endPos().frames(m_document->fps()) >= m_cursorPos) break;
5151 if (item) return item;
5156 ClipItem *CustomTrackView::getActiveClipUnderCursor(bool allowOutsideCursor) const
5158 QList<QGraphicsItem *> clips = scene()->selectedItems();
5159 if (clips.isEmpty()) {
5160 return getClipUnderCursor();
5163 // remove all items in the list that are not clips
5164 for (int i = 0; i < clips.count();) {
5165 if (clips.at(i)->type() != AVWIDGET) clips.removeAt(i);
5168 if (clips.count() == 1 && allowOutsideCursor) return static_cast < ClipItem *>(clips.at(0));
5169 for (int i = 0; i < clips.count(); ++i) {
5170 if (clips.at(i)->type() == AVWIDGET) {
5171 item = static_cast < ClipItem *>(clips.at(i));
5172 if (item->startPos().frames(m_document->fps()) <= m_cursorPos && item->endPos().frames(m_document->fps()) >= m_cursorPos)
5180 void CustomTrackView::setInPoint()
5182 AbstractClipItem *clip = getActiveClipUnderCursor(true);
5184 if (m_dragItem && m_dragItem->type() == TRANSITIONWIDGET) {
5187 emit displayMessage(i18n("You must select one clip for this action"), ErrorMessage);
5191 ItemInfo startInfo = clip->info();
5192 ItemInfo endInfo = startInfo;
5193 endInfo.startPos = GenTime(m_cursorPos, m_document->fps());
5194 if (endInfo.startPos >= startInfo.endPos || endInfo.startPos < startInfo.startPos - startInfo.cropStart) {
5195 // Check for invalid resize
5196 emit displayMessage(i18n("Invalid action"), ErrorMessage);
5198 } else if (endInfo.startPos < startInfo.startPos) {
5199 int length = m_document->renderer()->mltGetSpaceLength(endInfo.startPos, m_document->tracksCount() - startInfo.track, false);
5200 if ((clip->type() == TRANSITIONWIDGET && itemCollision(clip, endInfo) == true) || (
5201 (clip->type() == AVWIDGET) && length < (startInfo.startPos - endInfo.startPos).frames(m_document->fps()))) {
5202 emit displayMessage(i18n("Invalid action"), ErrorMessage);
5206 if (clip->type() == TRANSITIONWIDGET) {
5207 m_commandStack->push(new MoveTransitionCommand(this, startInfo, endInfo, true));
5208 } else m_commandStack->push(new ResizeClipCommand(this, startInfo, endInfo, true, false));
5211 void CustomTrackView::setOutPoint()
5213 AbstractClipItem *clip = getActiveClipUnderCursor(true);
5215 if (m_dragItem && m_dragItem->type() == TRANSITIONWIDGET) {
5218 emit displayMessage(i18n("You must select one clip for this action"), ErrorMessage);
5222 ItemInfo startInfo = clip->info();
5223 ItemInfo endInfo = clip->info();
5224 endInfo.endPos = GenTime(m_cursorPos, m_document->fps());
5225 CLIPTYPE type = (CLIPTYPE) static_cast <ClipItem *>(clip)->clipType();
5226 if (endInfo.endPos <= startInfo.startPos || (type != IMAGE && type != COLOR && type != TEXT && endInfo.endPos > startInfo.startPos + clip->maxDuration() - startInfo.cropStart)) {
5227 // Check for invalid resize
5228 emit displayMessage(i18n("Invalid action"), ErrorMessage);
5230 } else if (endInfo.endPos > startInfo.endPos) {
5231 int length = m_document->renderer()->mltGetSpaceLength(startInfo.endPos, m_document->tracksCount() - startInfo.track, false);
5232 if ((clip->type() == TRANSITIONWIDGET && itemCollision(clip, endInfo) == true) || (clip->type() == AVWIDGET && length != -1 && length < (endInfo.endPos - startInfo.endPos).frames(m_document->fps()))) {
5233 kDebug() << " RESIZE ERROR, BLNK: " << length << ", RESIZE: " << (endInfo.endPos - startInfo.endPos).frames(m_document->fps());
5234 emit displayMessage(i18n("Invalid action"), ErrorMessage);
5240 if (clip->type() == TRANSITIONWIDGET) {
5241 m_commandStack->push(new MoveTransitionCommand(this, startInfo, endInfo, true));
5242 } else m_commandStack->push(new ResizeClipCommand(this, startInfo, endInfo, true, false));
5245 void CustomTrackView::slotUpdateAllThumbs()
5247 if (!isEnabled()) return;
5248 QList<QGraphicsItem *> itemList = items();
5249 //if (itemList.isEmpty()) return;
5251 const QString thumbBase = m_document->projectFolder().path() + "/thumbs/";
5252 for (int i = 0; i < itemList.count(); i++) {
5253 if (itemList.at(i)->type() == AVWIDGET) {
5254 item = static_cast <ClipItem *>(itemList.at(i));
5255 if (item->clipType() != COLOR && item->clipType() != AUDIO) {
5256 // Check if we have a cached thumbnail
5257 if (item->clipType() == IMAGE || item->clipType() == TEXT) {
5258 QString thumb = thumbBase + item->baseClip()->getClipHash() + "_0.png";
5259 if (QFile::exists(thumb)) {
5261 if (pix.isNull()) KIO::NetAccess::del(KUrl(thumb), this);
5262 item->slotSetStartThumb(pix);
5265 QString startThumb = thumbBase + item->baseClip()->getClipHash() + '_';
5266 QString endThumb = startThumb;
5267 startThumb.append(QString::number(item->speedIndependantCropStart().frames(m_document->fps())) + ".png");
5268 endThumb.append(QString::number((item->speedIndependantCropStart() + item->speedIndependantCropDuration()).frames(m_document->fps()) - 1) + ".png");
5269 if (QFile::exists(startThumb)) {
5270 QPixmap pix(startThumb);
5271 if (pix.isNull()) KIO::NetAccess::del(KUrl(startThumb), this);
5272 item->slotSetStartThumb(pix);
5274 if (QFile::exists(endThumb)) {
5275 QPixmap pix(endThumb);
5276 if (pix.isNull()) KIO::NetAccess::del(KUrl(endThumb), this);
5277 item->slotSetEndThumb(pix);
5281 item->refreshClip(false);
5282 //qApp->processEvents();
5285 viewport()->update();
5288 void CustomTrackView::saveThumbnails()
5290 QList<QGraphicsItem *> itemList = items();
5292 QString thumbBase = m_document->projectFolder().path() + "/thumbs/";
5293 for (int i = 0; i < itemList.count(); i++) {
5294 if (itemList.at(i)->type() == AVWIDGET) {
5295 item = static_cast <ClipItem *>(itemList.at(i));
5296 if (item->clipType() != COLOR) {
5297 // Check if we have a cached thumbnail
5298 if (item->clipType() == IMAGE || item->clipType() == TEXT || item->clipType() == AUDIO) {
5299 QString thumb = thumbBase + item->baseClip()->getClipHash() + "_0.png";
5300 if (!QFile::exists(thumb)) {
5301 QPixmap pix(item->startThumb());
5305 QString startThumb = thumbBase + item->baseClip()->getClipHash() + '_';
5306 QString endThumb = startThumb;
5307 startThumb.append(QString::number(item->speedIndependantCropStart().frames(m_document->fps())) + ".png");
5308 endThumb.append(QString::number((item->speedIndependantCropStart() + item->speedIndependantCropDuration()).frames(m_document->fps()) - 1) + ".png");
5309 if (!QFile::exists(startThumb)) {
5310 QPixmap pix(item->startThumb());
5311 pix.save(startThumb);
5313 if (!QFile::exists(endThumb)) {
5314 QPixmap pix(item->endThumb());
5324 void CustomTrackView::slotInsertTrack(int ix)
5326 TrackDialog d(m_document, parentWidget());
5327 d.label->setText(i18n("Insert track"));
5328 d.track_nb->setMaximum(m_document->tracksCount() - 1);
5329 d.track_nb->setValue(ix);
5330 d.setWindowTitle(i18n("Insert New Track"));
5331 d.slotUpdateName(ix);
5333 if (d.exec() == QDialog::Accepted) {
5334 ix = d.track_nb->value();
5335 if (d.before_select->currentIndex() == 1) {
5339 if (d.video_track->isChecked()) {
5340 info.type = VIDEOTRACK;
5341 info.isMute = false;
5342 info.isBlind = false;
5343 info.isLocked = false;
5345 info.type = AUDIOTRACK;
5346 info.isMute = false;
5347 info.isBlind = true;
5348 info.isLocked = false;
5350 AddTrackCommand *addTrack = new AddTrackCommand(this, ix, info, true);
5351 m_commandStack->push(addTrack);
5352 setDocumentModified();
5356 void CustomTrackView::slotDeleteTrack(int ix)
5358 if (m_document->tracksCount() < 2) return;
5359 TrackDialog d(m_document, parentWidget());
5360 d.label->setText(i18n("Delete track"));
5361 d.before_select->setHidden(true);
5362 d.track_nb->setMaximum(m_document->tracksCount() - 1);
5363 d.track_nb->setValue(ix);
5364 d.slotUpdateName(ix);
5365 d.setWindowTitle(i18n("Delete Track"));
5366 d.video_track->setHidden(true);
5367 d.audio_track->setHidden(true);
5368 if (d.exec() == QDialog::Accepted) {
5369 ix = d.track_nb->value();
5370 TrackInfo info = m_document->trackInfoAt(m_document->tracksCount() - ix - 1);
5371 deleteTimelineTrack(ix, info);
5372 setDocumentModified();
5373 /*AddTrackCommand* command = new AddTrackCommand(this, ix, info, false);
5374 m_commandStack->push(command);*/
5378 void CustomTrackView::slotConfigTracks(int ix)
5380 TracksConfigDialog d(m_document, ix, parentWidget());
5381 if (d.exec() == QDialog::Accepted) {
5382 ConfigTracksCommand *configTracks = new ConfigTracksCommand(this, m_document->tracksList(), d.tracksList());
5383 m_commandStack->push(configTracks);
5384 QList <int> toDelete = d.deletedTracks();
5385 for (int i = 0; i < toDelete.count(); ++i) {
5386 TrackInfo info = m_document->trackInfoAt(m_document->tracksCount() - toDelete.at(i) + i - 1);
5387 deleteTimelineTrack(toDelete.at(i) - i, info);
5389 setDocumentModified();
5393 void CustomTrackView::deleteTimelineTrack(int ix, TrackInfo trackinfo)
5395 if (m_document->tracksCount() < 2) return;
5396 double startY = ix * m_tracksHeight + 1 + m_tracksHeight / 2;
5397 QRectF r(0, startY, sceneRect().width(), m_tracksHeight / 2 - 1);
5398 QList<QGraphicsItem *> selection = m_scene->items(r);
5399 QUndoCommand *deleteTrack = new QUndoCommand();
5400 deleteTrack->setText("Delete track");
5402 // Delete all clips in selected track
5403 for (int i = 0; i < selection.count(); i++) {
5404 if (selection.at(i)->type() == AVWIDGET) {
5405 ClipItem *item = static_cast <ClipItem *>(selection.at(i));
5406 new AddTimelineClipCommand(this, item->xml(), item->clipProducer(), item->info(), item->effectList(), false, false, false, true, deleteTrack);
5407 m_scene->removeItem(item);
5410 } else if (selection.at(i)->type() == TRANSITIONWIDGET) {
5411 Transition *item = static_cast <Transition *>(selection.at(i));
5412 new AddTransitionCommand(this, item->info(), item->transitionEndTrack(), item->toXML(), true, false, deleteTrack);
5413 m_scene->removeItem(item);
5419 new AddTrackCommand(this, ix, trackinfo, false, deleteTrack);
5420 m_commandStack->push(deleteTrack);
5423 void CustomTrackView::autoTransition()
5425 QList<QGraphicsItem *> itemList = scene()->selectedItems();
5426 if (itemList.count() != 1 || itemList.at(0)->type() != TRANSITIONWIDGET) {
5427 emit displayMessage(i18n("You must select one transition for this action"), ErrorMessage);
5430 Transition *tr = static_cast <Transition*>(itemList.at(0));
5431 tr->setAutomatic(!tr->isAutomatic());
5432 QDomElement transition = tr->toXML();
5433 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);
5434 setDocumentModified();
5438 QStringList CustomTrackView::getLadspaParams(QDomElement effect) const
5441 QDomNodeList params = effect.elementsByTagName("parameter");
5442 for (int i = 0; i < params.count(); i++) {
5443 QDomElement e = params.item(i).toElement();
5444 if (!e.isNull() && e.attribute("type") == "constant") {
5445 if (e.hasAttribute("factor")) {
5446 double factor = e.attribute("factor").toDouble();
5447 double value = e.attribute("value").toDouble();
5448 value = value / factor;
5449 result.append(QString::number(value));
5450 } else result.append(e.attribute("value"));
5456 void CustomTrackView::clipNameChanged(const QString id, const QString name)
5458 QList<QGraphicsItem *> list = scene()->items();
5459 ClipItem *clip = NULL;
5460 for (int i = 0; i < list.size(); ++i) {
5461 if (list.at(i)->type() == AVWIDGET) {
5462 clip = static_cast <ClipItem *>(list.at(i));
5463 if (clip->clipProducer() == id) {
5464 clip->setClipName(name);
5468 viewport()->update();
5471 void CustomTrackView::getClipAvailableSpace(AbstractClipItem *item, GenTime &minimum, GenTime &maximum)
5473 minimum = GenTime();
5474 maximum = GenTime();
5475 QList<QGraphicsItem *> selection;
5476 selection = m_scene->items(0, item->track() * m_tracksHeight + m_tracksHeight / 2, sceneRect().width(), 2);
5477 selection.removeAll(item);
5478 for (int i = 0; i < selection.count(); i++) {
5479 AbstractClipItem *clip = static_cast <AbstractClipItem *>(selection.at(i));
5480 if (clip && clip->type() == AVWIDGET) {
5481 if (clip->endPos() <= item->startPos() && clip->endPos() > minimum) minimum = clip->endPos();
5482 if (clip->startPos() > item->startPos() && (clip->startPos() < maximum || maximum == GenTime())) maximum = clip->startPos();
5487 void CustomTrackView::getTransitionAvailableSpace(AbstractClipItem *item, GenTime &minimum, GenTime &maximum)
5489 minimum = GenTime();
5490 maximum = GenTime();
5491 QList<QGraphicsItem *> selection;
5492 selection = m_scene->items(0, (item->track() + 1) * m_tracksHeight, sceneRect().width(), 2);
5493 selection.removeAll(item);
5494 for (int i = 0; i < selection.count(); i++) {
5495 AbstractClipItem *clip = static_cast <AbstractClipItem *>(selection.at(i));
5496 if (clip && clip->type() == TRANSITIONWIDGET) {
5497 if (clip->endPos() <= item->startPos() && clip->endPos() > minimum) minimum = clip->endPos();
5498 if (clip->startPos() > item->startPos() && (clip->startPos() < maximum || maximum == GenTime())) maximum = clip->startPos();
5503 void CustomTrackView::loadGroups(const QDomNodeList groups)
5505 for (int i = 0; i < groups.count(); i++) {
5506 QDomNodeList children = groups.at(i).childNodes();
5507 scene()->clearSelection();
5508 for (int nodeindex = 0; nodeindex < children.count(); nodeindex++) {
5509 QDomNode n = children.item(nodeindex);
5510 QDomElement elem = n.toElement();
5511 int pos = elem.attribute("position").toInt();
5512 int track = elem.attribute("track").toInt();
5513 if (elem.tagName() == "clipitem") {
5514 ClipItem *clip = getClipItemAt(pos, track); //m_document->tracksCount() - transitiontrack);
5515 if (clip) clip->setSelected(true);
5517 Transition *clip = getTransitionItemAt(pos, track); //m_document->tracksCount() - transitiontrack);
5518 if (clip) clip->setSelected(true);
5521 groupSelectedItems(false, true);
5525 void CustomTrackView::splitAudio()
5527 resetSelectionGroup();
5528 QList<QGraphicsItem *> selection = scene()->selectedItems();
5529 if (selection.isEmpty()) {
5530 emit displayMessage(i18n("You must select at least one clip for this action"), ErrorMessage);
5533 QUndoCommand *splitCommand = new QUndoCommand();
5534 splitCommand->setText(i18n("Split audio"));
5535 for (int i = 0; i < selection.count(); i++) {
5536 if (selection.at(i)->type() == AVWIDGET) {
5537 ClipItem *clip = static_cast <ClipItem *>(selection.at(i));
5538 if (clip->clipType() == AV || clip->clipType() == PLAYLIST) {
5539 if (clip->parentItem()) {
5540 emit displayMessage(i18n("Cannot split audio of grouped clips"), ErrorMessage);
5542 new SplitAudioCommand(this, clip->track(), clip->startPos(), splitCommand);
5547 if (splitCommand->childCount() > 0)
5548 m_commandStack->push(splitCommand);
5551 void CustomTrackView::doSplitAudio(const GenTime &pos, int track, bool split)
5553 ClipItem *clip = getClipItemAt(pos, track);
5555 kDebug() << "// Cannot find clip to split!!!";
5559 int start = pos.frames(m_document->fps());
5560 int freetrack = m_document->tracksCount() - track - 1;
5561 for (; freetrack > 0; freetrack--) {
5562 kDebug() << "// CHK DOC TRK:" << freetrack << ", DUR:" << m_document->renderer()->mltTrackDuration(freetrack);
5563 if (m_document->trackInfoAt(freetrack - 1).type == AUDIOTRACK && !m_document->trackInfoAt(freetrack - 1).isLocked) {
5564 kDebug() << "// CHK DOC TRK:" << freetrack << ", DUR:" << m_document->renderer()->mltTrackDuration(freetrack);
5565 if (m_document->renderer()->mltTrackDuration(freetrack) < start || m_document->renderer()->mltGetSpaceLength(pos, freetrack, false) >= clip->cropDuration().frames(m_document->fps())) {
5566 kDebug() << "FOUND SPACE ON TRK: " << freetrack;
5571 kDebug() << "GOT TRK: " << track;
5572 if (freetrack == 0) {
5573 emit displayMessage(i18n("No empty space to put clip audio"), ErrorMessage);
5575 ItemInfo info = clip->info();
5576 info.track = m_document->tracksCount() - freetrack;
5577 addClip(clip->xml(), clip->clipProducer(), info, clip->effectList());
5578 scene()->clearSelection();
5579 clip->setSelected(true);
5580 ClipItem *audioClip = getClipItemAt(start, info.track);
5582 clip->setVideoOnly(true);
5583 if (m_document->renderer()->mltUpdateClipProducer(m_document->tracksCount() - track, start, clip->baseClip()->videoProducer()) == false) {
5584 emit displayMessage(i18n("Cannot update clip (time: %1, track: %2)", start, track), ErrorMessage);
5586 if (m_document->renderer()->mltUpdateClipProducer(m_document->tracksCount() - info.track, start, clip->baseClip()->audioProducer(info.track)) == false) {
5587 emit displayMessage(i18n("Cannot update clip (time: %1, track: %2)", start, info.track), ErrorMessage);
5589 audioClip->setSelected(true);
5590 audioClip->setAudioOnly(true);
5591 groupSelectedItems(false, true);
5595 // unsplit clip: remove audio part and change video part to normal clip
5596 if (clip->parentItem() == NULL || clip->parentItem()->type() != GROUPWIDGET) {
5597 kDebug() << "//CANNOT FIND CLP GRP";
5600 AbstractGroupItem *grp = static_cast <AbstractGroupItem *>(clip->parentItem());
5601 QList<QGraphicsItem *> children = grp->childItems();
5602 if (children.count() != 2) {
5603 kDebug() << "//SOMETHING IS WRONG WITH CLP GRP";
5606 for (int i = 0; i < children.count(); i++) {
5607 if (children.at(i) != clip) {
5608 ClipItem *clp = static_cast <ClipItem *>(children.at(i));
5609 ItemInfo info = clip->info();
5610 deleteClip(clp->info());
5611 clip->setVideoOnly(false);
5612 if (!m_document->renderer()->mltUpdateClipProducer(m_document->tracksCount() - info.track, info.startPos.frames(m_document->fps()), clip->baseClip()->producer(info.track))) {
5613 emit displayMessage(i18n("Cannot update clip (time: %1, track: %2)", info.startPos.frames(m_document->fps()), info.track), ErrorMessage);
5618 clip->setFlag(QGraphicsItem::ItemIsMovable, true);
5619 m_document->clipManager()->removeGroup(grp);
5620 scene()->destroyItemGroup(grp);
5624 void CustomTrackView::setVideoOnly()
5626 resetSelectionGroup();
5627 QList<QGraphicsItem *> selection = scene()->selectedItems();
5628 if (selection.isEmpty()) {
5629 emit displayMessage(i18n("You must select one clip for this action"), ErrorMessage);
5632 QUndoCommand *videoCommand = new QUndoCommand();
5633 videoCommand->setText(i18n("Video only"));
5634 for (int i = 0; i < selection.count(); i++) {
5635 if (selection.at(i)->type() == AVWIDGET) {
5636 ClipItem *clip = static_cast <ClipItem *>(selection.at(i));
5637 if (clip->clipType() == AV || clip->clipType() == PLAYLIST) {
5638 if (clip->parentItem()) {
5639 emit displayMessage(i18n("Cannot change grouped clips"), ErrorMessage);
5641 new ChangeClipTypeCommand(this, clip->track(), clip->startPos(), true, false, clip->isVideoOnly(), clip->isAudioOnly(), videoCommand);
5646 m_commandStack->push(videoCommand);
5649 void CustomTrackView::setAudioOnly()
5651 resetSelectionGroup();
5652 QList<QGraphicsItem *> selection = scene()->selectedItems();
5653 if (selection.isEmpty()) {
5654 emit displayMessage(i18n("You must select one clip for this action"), ErrorMessage);
5657 QUndoCommand *videoCommand = new QUndoCommand();
5658 videoCommand->setText(i18n("Audio only"));
5659 for (int i = 0; i < selection.count(); i++) {
5660 if (selection.at(i)->type() == AVWIDGET) {
5661 ClipItem *clip = static_cast <ClipItem *>(selection.at(i));
5662 if (clip->clipType() == AV || clip->clipType() == PLAYLIST) {
5663 if (clip->parentItem()) {
5664 emit displayMessage(i18n("Cannot change grouped clips"), ErrorMessage);
5666 new ChangeClipTypeCommand(this, clip->track(), clip->startPos(), false, true, clip->isVideoOnly(), clip->isAudioOnly(), videoCommand);
5671 m_commandStack->push(videoCommand);
5674 void CustomTrackView::setAudioAndVideo()
5676 resetSelectionGroup();
5677 QList<QGraphicsItem *> selection = scene()->selectedItems();
5678 if (selection.isEmpty()) {
5679 emit displayMessage(i18n("You must select one clip for this action"), ErrorMessage);
5682 QUndoCommand *videoCommand = new QUndoCommand();
5683 videoCommand->setText(i18n("Audio and Video"));
5684 for (int i = 0; i < selection.count(); i++) {
5685 if (selection.at(i)->type() == AVWIDGET) {
5686 ClipItem *clip = static_cast <ClipItem *>(selection.at(i));
5687 if (clip->clipType() == AV || clip->clipType() == PLAYLIST) {
5688 if (clip->parentItem()) {
5689 emit displayMessage(i18n("Cannot change grouped clips"), ErrorMessage);
5691 new ChangeClipTypeCommand(this, clip->track(), clip->startPos(), false, false, clip->isVideoOnly(), clip->isAudioOnly(), videoCommand);
5696 m_commandStack->push(videoCommand);
5699 void CustomTrackView::doChangeClipType(const GenTime &pos, int track, bool videoOnly, bool audioOnly)
5701 ClipItem *clip = getClipItemAt(pos, track);
5703 kDebug() << "// Cannot find clip to split!!!";
5707 int start = pos.frames(m_document->fps());
5708 clip->setVideoOnly(true);
5709 clip->setAudioOnly(false);
5710 if (m_document->renderer()->mltUpdateClipProducer(m_document->tracksCount() - track, start, clip->baseClip()->videoProducer()) == false) {
5711 emit displayMessage(i18n("Cannot update clip (time: %1, track: %2)", start, track), ErrorMessage);
5713 } else if (audioOnly) {
5714 int start = pos.frames(m_document->fps());
5715 clip->setAudioOnly(true);
5716 clip->setVideoOnly(false);
5717 if (m_document->renderer()->mltUpdateClipProducer(m_document->tracksCount() - track, start, clip->baseClip()->audioProducer(track)) == false) {
5718 emit displayMessage(i18n("Cannot update clip (time: %1, track: %2)", start, track), ErrorMessage);
5721 int start = pos.frames(m_document->fps());
5722 clip->setAudioOnly(false);
5723 clip->setVideoOnly(false);
5724 if (m_document->renderer()->mltUpdateClipProducer(m_document->tracksCount() - track, start, clip->baseClip()->producer(track)) == false) {
5725 emit displayMessage(i18n("Cannot update clip (time: %1, track: %2)", start, track), ErrorMessage);
5729 setDocumentModified();
5732 void CustomTrackView::updateClipTypeActions(ClipItem *clip)
5734 if (clip == NULL || (clip->clipType() != AV && clip->clipType() != PLAYLIST)) {
5735 m_clipTypeGroup->setEnabled(false);
5737 m_clipTypeGroup->setEnabled(true);
5738 QList <QAction *> actions = m_clipTypeGroup->actions();
5740 if (clip->isAudioOnly()) lookup = "clip_audio_only";
5741 else if (clip->isVideoOnly()) lookup = "clip_video_only";
5742 else lookup = "clip_audio_and_video";
5743 for (int i = 0; i < actions.count(); i++) {
5744 if (actions.at(i)->data().toString() == lookup) {
5745 actions.at(i)->setChecked(true);
5752 void CustomTrackView::slotGoToMarker(QAction *action)
5754 int pos = action->data().toInt();
5755 setCursorPos(pos, true);
5758 void CustomTrackView::reloadTransitionLumas()
5762 QDomElement lumaTransition = MainWindow::transitions.getEffectByTag("luma", "luma");
5763 QDomNodeList params = lumaTransition.elementsByTagName("parameter");
5764 for (int i = 0; i < params.count(); i++) {
5765 QDomElement e = params.item(i).toElement();
5766 if (e.attribute("tag") == "resource") {
5767 lumaNames = e.attribute("paramlistdisplay");
5768 lumaFiles = e.attribute("paramlist");
5773 QList<QGraphicsItem *> itemList = items();
5774 Transition *transitionitem;
5775 QDomElement transitionXml;
5776 for (int i = 0; i < itemList.count(); i++) {
5777 if (itemList.at(i)->type() == TRANSITIONWIDGET) {
5778 transitionitem = static_cast <Transition*>(itemList.at(i));
5779 transitionXml = transitionitem->toXML();
5780 if (transitionXml.attribute("id") == "luma" && transitionXml.attribute("tag") == "luma") {
5781 QDomNodeList params = transitionXml.elementsByTagName("parameter");
5782 for (int i = 0; i < params.count(); i++) {
5783 QDomElement e = params.item(i).toElement();
5784 if (e.attribute("tag") == "resource") {
5785 e.setAttribute("paramlistdisplay", lumaNames);
5786 e.setAttribute("paramlist", lumaFiles);
5791 if (transitionXml.attribute("id") == "composite" && transitionXml.attribute("tag") == "composite") {
5792 QDomNodeList params = transitionXml.elementsByTagName("parameter");
5793 for (int i = 0; i < params.count(); i++) {
5794 QDomElement e = params.item(i).toElement();
5795 if (e.attribute("tag") == "luma") {
5796 e.setAttribute("paramlistdisplay", lumaNames);
5797 e.setAttribute("paramlist", lumaFiles);
5804 emit transitionItemSelected(NULL);
5807 double CustomTrackView::fps() const
5809 return m_document->fps();
5812 void CustomTrackView::updateProjectFps()
5814 // update all clips to the new fps
5815 resetSelectionGroup();
5816 scene()->clearSelection();
5818 QList<QGraphicsItem *> itemList = items();
5819 for (int i = 0; i < itemList.count(); i++) {
5820 // remove all items and re-add them one by one
5821 if (itemList.at(i) != m_cursorLine && itemList.at(i)->parentItem() == NULL) m_scene->removeItem(itemList.at(i));
5823 for (int i = 0; i < itemList.count(); i++) {
5824 if (itemList.at(i)->parentItem() == 0 && (itemList.at(i)->type() == AVWIDGET || itemList.at(i)->type() == TRANSITIONWIDGET)) {
5825 AbstractClipItem *clip = static_cast <AbstractClipItem *>(itemList.at(i));
5826 clip->updateFps(m_document->fps());
5827 m_scene->addItem(clip);
5828 } else if (itemList.at(i)->type() == GROUPWIDGET) {
5829 AbstractGroupItem *grp = static_cast <AbstractGroupItem *>(itemList.at(i));
5830 QList<QGraphicsItem *> children = grp->childItems();
5831 for (int j = 0; j < children.count(); j++) {
5832 if (children.at(j)->type() == AVWIDGET || children.at(j)->type() == TRANSITIONWIDGET) {
5833 AbstractClipItem *clip = static_cast <AbstractClipItem *>(children.at(j));
5834 clip->setFlag(QGraphicsItem::ItemIsMovable, true);
5835 clip->updateFps(m_document->fps());
5838 m_document->clipManager()->removeGroup(grp);
5839 m_scene->addItem(grp);
5840 scene()->destroyItemGroup(grp);
5841 for (int j = 0; j < children.count(); j++) {
5842 if (children.at(j)->type() == AVWIDGET || children.at(j)->type() == TRANSITIONWIDGET) {
5843 //children.at(j)->setParentItem(0);
5844 children.at(j)->setSelected(true);
5847 groupSelectedItems(true, true);
5848 } else if (itemList.at(i)->type() == GUIDEITEM) {
5849 Guide *g = static_cast<Guide *>(itemList.at(i));
5851 m_scene->addItem(g);
5854 viewport()->update();
5857 void CustomTrackView::slotTrackDown()
5859 if (m_selectedTrack > m_document->tracksCount() - 2) m_selectedTrack = 0;
5860 else m_selectedTrack++;
5861 emit updateTrackHeaders();
5862 QRectF rect(mapToScene(QPoint(10, 0)).x(), m_selectedTrack * m_tracksHeight, 10, m_tracksHeight);
5863 ensureVisible(rect, 0, 0);
5864 viewport()->update();
5867 void CustomTrackView::slotTrackUp()
5869 if (m_selectedTrack > 0) m_selectedTrack--;
5870 else m_selectedTrack = m_document->tracksCount() - 1;
5871 emit updateTrackHeaders();
5872 QRectF rect(mapToScene(QPoint(10, 0)).x(), m_selectedTrack * m_tracksHeight, 10, m_tracksHeight);
5873 ensureVisible(rect, 0, 0);
5874 viewport()->update();
5877 int CustomTrackView::selectedTrack() const
5879 return m_selectedTrack;
5882 QStringList CustomTrackView::selectedClips() const
5884 QStringList clipIds;
5885 QList<QGraphicsItem *> selection = m_scene->selectedItems();
5886 for (int i = 0; i < selection.count(); i++) {
5887 if (selection.at(i)->type() == AVWIDGET) {
5888 ClipItem *item = (ClipItem *)selection.at(i);
5889 clipIds << item->clipProducer();
5895 QList<ClipItem *> CustomTrackView::selectedClipItems() const
5897 QList<ClipItem *> clips;
5898 QList<QGraphicsItem *> selection = m_scene->selectedItems();
5899 for (int i = 0; i < selection.count(); i++) {
5900 if (selection.at(i)->type() == AVWIDGET) {
5901 clips.append((ClipItem *)selection.at(i));
5907 void CustomTrackView::slotSelectTrack(int ix)
5909 m_selectedTrack = qMax(0, ix);
5910 m_selectedTrack = qMin(ix, m_document->tracksCount() - 1);
5911 emit updateTrackHeaders();
5912 QRectF rect(mapToScene(QPoint(10, 0)).x(), m_selectedTrack * m_tracksHeight, 10, m_tracksHeight);
5913 ensureVisible(rect, 0, 0);
5914 viewport()->update();
5917 void CustomTrackView::selectClip(bool add, bool group, int track, int pos)
5920 if (track != -1 && pos != -1)
5921 rect = QRectF(pos, track * m_tracksHeight + m_tracksHeight / 2, 1, 1);
5923 rect = QRectF(m_cursorPos, m_selectedTrack * m_tracksHeight + m_tracksHeight / 2, 1, 1);
5924 QList<QGraphicsItem *> selection = m_scene->items(rect);
5925 resetSelectionGroup(group);
5926 if (!group) m_scene->clearSelection();
5927 for (int i = 0; i < selection.count(); i++) {
5928 if (selection.at(i)->type() == AVWIDGET) {
5929 selection.at(i)->setSelected(add);
5933 if (group) groupSelectedItems();
5936 void CustomTrackView::selectTransition(bool add, bool group)
5938 QRectF rect(m_cursorPos, m_selectedTrack * m_tracksHeight + m_tracksHeight, 1, 1);
5939 QList<QGraphicsItem *> selection = m_scene->items(rect);
5940 resetSelectionGroup(group);
5941 if (!group) m_scene->clearSelection();
5942 for (int i = 0; i < selection.count(); i++) {
5943 if (selection.at(i)->type() == TRANSITIONWIDGET) {
5944 selection.at(i)->setSelected(add);
5948 if (group) groupSelectedItems();
5951 QStringList CustomTrackView::extractTransitionsLumas()
5954 QList<QGraphicsItem *> itemList = items();
5955 Transition *transitionitem;
5956 QDomElement transitionXml;
5957 for (int i = 0; i < itemList.count(); i++) {
5958 if (itemList.at(i)->type() == TRANSITIONWIDGET) {
5959 transitionitem = static_cast <Transition*>(itemList.at(i));
5960 transitionXml = transitionitem->toXML();
5961 QString luma = EffectsList::parameter(transitionXml, "luma");
5962 if (!luma.isEmpty()) urls << luma;
5968 void CustomTrackView::setEditMode(EDITMODE mode)
5970 m_scene->setEditMode(mode);
5973 void CustomTrackView::checkTrackSequence(int track)
5975 QList <int> times = m_document->renderer()->checkTrackSequence(m_document->tracksCount() - track);
5976 //track = m_document->tracksCount() -track;
5977 QRectF rect(0, track * m_tracksHeight + m_tracksHeight / 2, sceneRect().width(), 2);
5978 QList<QGraphicsItem *> selection = m_scene->items(rect);
5979 QList <int> timelineList;
5980 timelineList.append(0);
5981 for (int i = 0; i < selection.count(); i++) {
5982 if (selection.at(i)->type() == AVWIDGET) {
5983 ClipItem *clip = static_cast <ClipItem *>(selection.at(i));
5984 int start = clip->startPos().frames(m_document->fps());
5985 int end = clip->endPos().frames(m_document->fps());
5986 if (!timelineList.contains(start)) timelineList.append(start);
5987 if (!timelineList.contains(end)) timelineList.append(end);
5990 qSort(timelineList);
5991 kDebug() << "// COMPARE:\n" << times << "\n" << timelineList << "\n-------------------";
5992 if (times != timelineList) KMessageBox::sorry(this, i18n("error"), i18n("TRACTOR"));
5995 void CustomTrackView::insertZoneOverwrite(QStringList data, int in)
5997 if (data.isEmpty()) return;
5998 DocClipBase *clip = m_document->getBaseClip(data.at(0));
6000 info.startPos = GenTime(in, m_document->fps());
6001 info.cropStart = GenTime(data.at(1).toInt(), m_document->fps());
6002 info.endPos = info.startPos + GenTime(data.at(2).toInt(), m_document->fps()) - info.cropStart;
6003 info.cropDuration = info.endPos - info.startPos;
6004 info.track = m_selectedTrack;
6005 QUndoCommand *addCommand = new QUndoCommand();
6006 addCommand->setText(i18n("Insert clip"));
6007 adjustTimelineClips(OVERWRITEEDIT, NULL, info, addCommand);
6008 new AddTimelineClipCommand(this, clip->toXML(), clip->getId(), info, EffectsList(), true, false, true, false, addCommand);
6009 m_commandStack->push(addCommand);
6011 selectClip(true, false, m_selectedTrack, in);
6012 // Automatic audio split
6013 if (KdenliveSettings::splitaudio())
6017 void CustomTrackView::clearSelection()
6019 resetSelectionGroup();
6020 scene()->clearSelection();
6022 emit clipItemSelected(NULL);
6025 void CustomTrackView::updatePalette()
6030 pen1.setColor(palette().text().color());
6031 m_cursorLine->setPen(pen1);