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 "changetrackcommand.h"
52 #include "movegroupcommand.h"
53 #include "ui_addtrack_ui.h"
54 #include "initeffects.h"
55 #include "locktrackcommand.h"
56 #include "groupclipscommand.h"
57 #include "splitaudiocommand.h"
58 #include "changecliptypecommand.h"
59 #include "trackdialog.h"
66 #include <KColorScheme>
67 #include <KMessageBox>
68 #include <KIO/NetAccess>
70 #include <QMouseEvent>
71 #include <QStylePainter>
72 #include <QGraphicsItem>
73 #include <QDomDocument>
75 #include <QApplication>
76 #include <QInputDialog>
79 #if QT_VERSION >= 0x040600
80 #include <QGraphicsDropShadowEffect>
83 bool sortGuidesList(const Guide *g1 , const Guide *g2)
85 return (*g1).position() < (*g2).position();
90 // disable animation if user asked it in KDE's global settings
91 // http://lists.kde.org/?l=kde-commits&m=120398724717624&w=2
92 // needs something like below (taken from dolphin)
93 // #include <kglobalsettings.h>
94 // const bool animate = KGlobalSettings::graphicEffectsLevel() & KGlobalSettings::SimpleAnimationEffects;
95 // const int duration = animate ? 1500 : 1;
97 CustomTrackView::CustomTrackView(KdenliveDoc *doc, CustomTrackScene* projectscene, QWidget *parent) :
98 QGraphicsView(projectscene, parent),
99 m_tracksHeight(KdenliveSettings::trackheight()),
100 m_projectDuration(0),
103 m_scene(projectscene),
105 m_operationMode(NONE),
112 m_autoScroll(KdenliveSettings::autoscroll()),
113 m_pasteEffectsAction(NULL),
114 m_ungroupAction(NULL),
121 m_blockRefresh(false),
122 m_selectionGroup(NULL),
125 if (doc) m_commandStack = doc->commandStack();
126 else m_commandStack = NULL;
127 setMouseTracking(true);
128 setAcceptDrops(true);
129 setFrameShape(QFrame::NoFrame);
131 //setCacheMode(QGraphicsView::CacheBackground);
132 //setViewportUpdateMode(QGraphicsView::FullViewportUpdate);
134 KdenliveSettings::setTrackheight(m_tracksHeight);
135 m_animationTimer = new QTimeLine(800);
136 m_animationTimer->setFrameRange(0, 5);
137 m_animationTimer->setUpdateInterval(100);
138 m_animationTimer->setLoopCount(0);
139 m_tipColor = QColor(0, 192, 0, 200);
140 QColor border = QColor(255, 255, 255, 100);
141 m_tipPen.setColor(border);
142 m_tipPen.setWidth(3);
143 setContentsMargins(0, 0, 0, 0);
144 const int maxHeight = m_tracksHeight * m_document->tracksCount();
145 setSceneRect(0, 0, sceneRect().width(), maxHeight);
146 verticalScrollBar()->setMaximum(maxHeight);
147 m_cursorLine = projectscene->addLine(0, 0, 0, maxHeight);
148 m_cursorLine->setZValue(1000);
152 pen1.setColor(palette().text().color());
153 m_cursorLine->setPen(pen1);
154 m_cursorLine->setFlag(QGraphicsItem::ItemIgnoresTransformations, true);
156 KIcon razorIcon("edit-cut");
157 m_razorCursor = QCursor(razorIcon.pixmap(22, 22));
159 KIcon spacerIcon("kdenlive-spacer-tool");
160 m_spacerCursor = QCursor(spacerIcon.pixmap(22, 22));
161 verticalScrollBar()->setTracking(true);
162 // Line below was supposed to scroll guides label with scrollbar, not implemented yet
163 //connect(verticalScrollBar(), SIGNAL(valueChanged(int)), this, SLOT(slotRefreshGuides()));
164 connect(&m_scrollTimer, SIGNAL(timeout()), this, SLOT(slotCheckMouseScrolling()));
165 m_scrollTimer.setInterval(100);
166 m_scrollTimer.setSingleShot(true);
168 connect(&m_thumbsTimer, SIGNAL(timeout()), this, SLOT(slotFetchNextThumbs()));
169 m_thumbsTimer.setInterval(500);
170 m_thumbsTimer.setSingleShot(true);
173 CustomTrackView::~CustomTrackView()
175 qDeleteAll(m_guides);
177 m_waitingThumbs.clear();
181 void CustomTrackView::keyPressEvent(QKeyEvent * event)
183 if (event->key() == Qt::Key_Up) {
186 } else if (event->key() == Qt::Key_Down) {
189 } else QWidget::keyPressEvent(event);
192 void CustomTrackView::setDocumentModified()
194 m_document->setModified(true);
197 void CustomTrackView::setContextMenu(QMenu *timeline, QMenu *clip, QMenu *transition, QActionGroup *clipTypeGroup, QMenu *markermenu)
199 m_timelineContextMenu = timeline;
200 m_timelineContextClipMenu = clip;
201 m_clipTypeGroup = clipTypeGroup;
203 m_markerMenu = new QMenu(i18n("Go to marker..."), this);
204 m_markerMenu->setEnabled(false);
205 markermenu->addMenu(m_markerMenu);
206 connect(m_markerMenu, SIGNAL(triggered(QAction *)), this, SLOT(slotGoToMarker(QAction *)));
207 QList <QAction *> list = m_timelineContextClipMenu->actions();
208 for (int i = 0; i < list.count(); i++) {
209 if (list.at(i)->data().toString() == "paste_effects") m_pasteEffectsAction = list.at(i);
210 else if (list.at(i)->data().toString() == "ungroup_clip") m_ungroupAction = list.at(i);
213 m_timelineContextTransitionMenu = transition;
214 list = m_timelineContextTransitionMenu->actions();
215 for (int i = 0; i < list.count(); i++) {
216 if (list.at(i)->data().toString() == "auto") {
217 m_autoTransition = list.at(i);
222 m_timelineContextMenu->addSeparator();
223 m_deleteGuide = new KAction(KIcon("edit-delete"), i18n("Delete Guide"), this);
224 connect(m_deleteGuide, SIGNAL(triggered()), this, SLOT(slotDeleteTimeLineGuide()));
225 m_timelineContextMenu->addAction(m_deleteGuide);
227 m_editGuide = new KAction(KIcon("document-properties"), i18n("Edit Guide"), this);
228 connect(m_editGuide, SIGNAL(triggered()), this, SLOT(slotEditTimeLineGuide()));
229 m_timelineContextMenu->addAction(m_editGuide);
232 void CustomTrackView::checkAutoScroll()
234 m_autoScroll = KdenliveSettings::autoscroll();
237 /*sQList <TrackInfo> CustomTrackView::tracksList() const {
238 return m_scene->m_tracksList;
241 void CustomTrackView::checkTrackHeight()
243 if (m_tracksHeight == KdenliveSettings::trackheight()) return;
244 m_tracksHeight = KdenliveSettings::trackheight();
245 emit trackHeightChanged();
246 QList<QGraphicsItem *> itemList = items();
248 Transition *transitionitem;
249 bool snap = KdenliveSettings::snaptopoints();
250 KdenliveSettings::setSnaptopoints(false);
251 for (int i = 0; i < itemList.count(); i++) {
252 if (itemList.at(i)->type() == AVWIDGET) {
253 item = (ClipItem*) itemList.at(i);
254 item->setRect(0, 0, item->rect().width(), m_tracksHeight - 1);
255 item->setPos((qreal) item->startPos().frames(m_document->fps()), (qreal) item->track() * m_tracksHeight + 1);
256 item->resetThumbs(true);
257 } else if (itemList.at(i)->type() == TRANSITIONWIDGET) {
258 transitionitem = (Transition*) itemList.at(i);
259 transitionitem->setRect(0, 0, transitionitem->rect().width(), m_tracksHeight / 3 * 2 - 1);
260 transitionitem->setPos((qreal) transitionitem->startPos().frames(m_document->fps()), (qreal) transitionitem->track() * m_tracksHeight + m_tracksHeight / 3 * 2);
263 double newHeight = m_tracksHeight * m_document->tracksCount() * matrix().m22();
264 m_cursorLine->setLine(m_cursorLine->line().x1(), 0, m_cursorLine->line().x1(), newHeight);
266 for (int i = 0; i < m_guides.count(); i++) {
267 QLineF l = m_guides.at(i)->line();
268 l.setP2(QPointF(l.x2(), newHeight));
269 m_guides.at(i)->setLine(l);
272 setSceneRect(0, 0, sceneRect().width(), m_tracksHeight * m_document->tracksCount());
273 // verticalScrollBar()->setMaximum(m_tracksHeight * m_document->tracksCount());
274 KdenliveSettings::setSnaptopoints(snap);
275 viewport()->update();
278 /** Zoom or move viewport on mousewheel
280 * If mousewheel+Ctrl, zooms in/out on the timeline.
282 * With Ctrl, moves viewport towards end of timeline if down/back,
283 * opposite on up/forward.
285 * See also http://www.kdenlive.org/mantis/view.php?id=265 */
286 void CustomTrackView::wheelEvent(QWheelEvent * e)
288 if (e->modifiers() == Qt::ControlModifier) {
289 if (e->delta() > 0) emit zoomIn();
292 if (e->delta() <= 0) horizontalScrollBar()->setValue(horizontalScrollBar()->value() + horizontalScrollBar()->singleStep());
293 else horizontalScrollBar()->setValue(horizontalScrollBar()->value() - horizontalScrollBar()->singleStep());
297 int CustomTrackView::getPreviousVideoTrack(int track)
299 track = m_document->tracksCount() - track - 1;
301 for (int i = track; i > -1; i--) {
302 if (m_document->trackInfoAt(i).type == VIDEOTRACK) return i + 1;
308 void CustomTrackView::slotFetchNextThumbs()
310 if (!m_waitingThumbs.isEmpty()) {
311 ClipItem *item = m_waitingThumbs.takeFirst();
312 while ((item == NULL) && !m_waitingThumbs.isEmpty()) {
313 item = m_waitingThumbs.takeFirst();
315 if (item) item->slotFetchThumbs();
316 if (!m_waitingThumbs.isEmpty()) m_thumbsTimer.start();
320 void CustomTrackView::slotCheckMouseScrolling()
322 if (m_scrollOffset == 0) {
323 m_scrollTimer.stop();
326 horizontalScrollBar()->setValue(horizontalScrollBar()->value() + m_scrollOffset);
327 m_scrollTimer.start();
330 void CustomTrackView::slotCheckPositionScrolling()
332 // If mouse is at a border of the view, scroll
333 if (m_moveOpMode != SEEK) return;
334 if (mapFromScene(m_cursorPos, 0).x() < 3) {
335 horizontalScrollBar()->setValue(horizontalScrollBar()->value() - 2);
336 QTimer::singleShot(200, this, SLOT(slotCheckPositionScrolling()));
337 setCursorPos(mapToScene(QPoint(-2, 0)).x());
338 } else if (viewport()->width() - 3 < mapFromScene(m_cursorPos + 1, 0).x()) {
339 horizontalScrollBar()->setValue(horizontalScrollBar()->value() + 2);
340 setCursorPos(mapToScene(QPoint(viewport()->width(), 0)).x() + 1);
341 QTimer::singleShot(200, this, SLOT(slotCheckPositionScrolling()));
347 void CustomTrackView::mouseMoveEvent(QMouseEvent * event)
349 int pos = event->x();
350 int mappedXPos = qMax((int)(mapToScene(event->pos()).x() + 0.5), 0);
351 double snappedPos = getSnapPointForPos(mappedXPos);
352 emit mousePosition(mappedXPos);
354 if (event->buttons() & Qt::MidButton) return;
355 if (dragMode() == QGraphicsView::RubberBandDrag || (event->modifiers() == Qt::ControlModifier && m_tool != SPACERTOOL)) {
356 event->setAccepted(true);
358 QGraphicsView::mouseMoveEvent(event);
362 if (event->buttons() != Qt::NoButton) {
363 bool move = (event->pos() - m_clickEvent).manhattanLength() >= QApplication::startDragDistance();
364 if (m_dragItem && m_tool == SELECTTOOL) {
365 if (m_operationMode == MOVE && move) {
366 QGraphicsView::mouseMoveEvent(event);
367 // If mouse is at a border of the view, scroll
369 m_scrollOffset = -30;
370 m_scrollTimer.start();
371 } else if (viewport()->width() - pos < 10) {
373 m_scrollTimer.start();
374 } else if (m_scrollTimer.isActive()) m_scrollTimer.stop();
376 } else if (m_operationMode == RESIZESTART && move) {
377 m_document->renderer()->pause();
378 m_dragItem->resizeStart((int)(snappedPos));
379 } else if (m_operationMode == RESIZEEND && move) {
380 m_document->renderer()->pause();
381 m_dragItem->resizeEnd((int)(snappedPos));
382 } else if (m_operationMode == FADEIN && move) {
383 ((ClipItem*) m_dragItem)->setFadeIn((int)(mappedXPos - m_dragItem->startPos().frames(m_document->fps())));
384 } else if (m_operationMode == FADEOUT && move) {
385 ((ClipItem*) m_dragItem)->setFadeOut((int)(m_dragItem->endPos().frames(m_document->fps()) - mappedXPos));
386 } else if (m_operationMode == KEYFRAME && move) {
387 GenTime keyFramePos = GenTime(mappedXPos, m_document->fps()) - m_dragItem->startPos() + m_dragItem->cropStart();
388 double pos = mapToScene(event->pos()).toPoint().y();
389 QRectF br = m_dragItem->sceneBoundingRect();
390 double maxh = 100.0 / br.height();
391 pos = (br.bottom() - pos) * maxh;
392 m_dragItem->updateKeyFramePos(keyFramePos, pos);
395 scene()->removeItem(m_visualTip);
396 m_animationTimer->stop();
403 } else if (m_operationMode == MOVEGUIDE) {
405 scene()->removeItem(m_visualTip);
406 m_animationTimer->stop();
412 QGraphicsView::mouseMoveEvent(event);
414 } else if (m_operationMode == SPACER && move && m_selectionGroup) {
416 snappedPos = getSnapPointForPos(mappedXPos + m_spacerOffset);
417 if (snappedPos < 0) snappedPos = 0;
419 // Make sure there is no collision
420 QList<QGraphicsItem *> children = m_selectionGroup->childItems();
421 QPainterPath shape = m_selectionGroup->clipGroupShape(QPointF(snappedPos - m_selectionGroup->sceneBoundingRect().left(), 0));
422 QList<QGraphicsItem*> collidingItems = scene()->items(shape, Qt::IntersectsItemShape);
423 collidingItems.removeAll(m_selectionGroup);
424 for (int i = 0; i < children.count(); i++) {
425 if (children.at(i)->type() == GROUPWIDGET) {
426 QList<QGraphicsItem *> subchildren = children.at(i)->childItems();
427 for (int j = 0; j < subchildren.count(); j++) {
428 collidingItems.removeAll(subchildren.at(j));
431 collidingItems.removeAll(children.at(i));
433 bool collision = false;
435 for (int i = 0; i < collidingItems.count(); i++) {
436 if (!collidingItems.at(i)->isEnabled()) continue;
437 if (collidingItems.at(i)->type() == AVWIDGET && snappedPos < m_selectionGroup->sceneBoundingRect().left()) {
438 AbstractClipItem *item = static_cast <AbstractClipItem *>(collidingItems.at(i));
439 // Moving backward, determine best pos
440 QPainterPath clipPath;
441 clipPath.addRect(item->sceneBoundingRect());
442 QPainterPath res = shape.intersected(clipPath);
443 offset = qMax(offset, (int)(res.boundingRect().width() + 0.5));
446 snappedPos += offset;
447 // make sure we have no collision
448 shape = m_selectionGroup->clipGroupShape(QPointF(snappedPos - m_selectionGroup->sceneBoundingRect().left(), 0));
449 collidingItems = scene()->items(shape, Qt::IntersectsItemShape);
450 collidingItems.removeAll(m_selectionGroup);
451 for (int i = 0; i < children.count(); i++) {
452 if (children.at(i)->type() == GROUPWIDGET) {
453 QList<QGraphicsItem *> subchildren = children.at(i)->childItems();
454 for (int j = 0; j < subchildren.count(); j++) {
455 collidingItems.removeAll(subchildren.at(j));
458 collidingItems.removeAll(children.at(i));
461 for (int i = 0; i < collidingItems.count(); i++) {
462 if (!collidingItems.at(i)->isEnabled()) continue;
463 if (collidingItems.at(i)->type() == AVWIDGET) {
472 shape = m_selectionGroup->transitionGroupShape(QPointF(snappedPos - m_selectionGroup->sceneBoundingRect().left(), 0));
473 collidingItems = scene()->items(shape, Qt::IntersectsItemShape);
474 collidingItems.removeAll(m_selectionGroup);
475 for (int i = 0; i < children.count(); i++) {
476 if (children.at(i)->type() == GROUPWIDGET) {
477 QList<QGraphicsItem *> subchildren = children.at(i)->childItems();
478 for (int j = 0; j < subchildren.count(); j++) {
479 collidingItems.removeAll(subchildren.at(j));
482 collidingItems.removeAll(children.at(i));
486 for (int i = 0; i < collidingItems.count(); i++) {
487 if (collidingItems.at(i)->type() == TRANSITIONWIDGET && snappedPos < m_selectionGroup->sceneBoundingRect().left()) {
488 AbstractClipItem *item = static_cast <AbstractClipItem *>(collidingItems.at(i));
489 // Moving backward, determine best pos
490 QPainterPath clipPath;
491 clipPath.addRect(item->sceneBoundingRect());
492 QPainterPath res = shape.intersected(clipPath);
493 offset = qMax(offset, (int)(res.boundingRect().width() + 0.5));
497 snappedPos += offset;
498 // make sure we have no collision
499 shape = m_selectionGroup->transitionGroupShape(QPointF(snappedPos - m_selectionGroup->sceneBoundingRect().left(), 0));
500 collidingItems = scene()->items(shape, Qt::IntersectsItemShape);
501 collidingItems.removeAll(m_selectionGroup);
502 for (int i = 0; i < children.count(); i++) {
503 if (children.at(i)->type() == GROUPWIDGET) {
504 QList<QGraphicsItem *> subchildren = children.at(i)->childItems();
505 for (int j = 0; j < subchildren.count(); j++) {
506 collidingItems.removeAll(subchildren.at(j));
509 collidingItems.removeAll(children.at(i));
511 for (int i = 0; i < collidingItems.count(); i++) {
512 if (collidingItems.at(i)->type() == TRANSITIONWIDGET) {
520 m_selectionGroup->translate(snappedPos - m_selectionGroup->sceneBoundingRect().left(), 0);
521 //m_selectionGroup->setPos(mappedXPos + (((int) m_selectionGroup->boundingRect().topLeft().x() + 0.5) - mappedClick) , m_selectionGroup->pos().y());
525 if (m_tool == RAZORTOOL) {
526 setCursor(m_razorCursor);
527 //QGraphicsView::mouseMoveEvent(event);
529 } else if (m_tool == SPACERTOOL) {
530 setCursor(m_spacerCursor);
534 QList<QGraphicsItem *> itemList = items(event->pos());
535 QGraphicsRectItem *item = NULL;
536 OPERATIONTYPE opMode = NONE;
538 if (itemList.count() == 1 && itemList.at(0)->type() == GUIDEITEM) {
540 } else for (int i = 0; i < itemList.count(); i++) {
541 if (itemList.at(i)->type() == AVWIDGET || itemList.at(i)->type() == TRANSITIONWIDGET) {
542 item = (QGraphicsRectItem*) itemList.at(i);
547 if (item && event->buttons() == Qt::NoButton) {
548 AbstractClipItem *clip = static_cast <AbstractClipItem*>(item);
549 if (m_tool == RAZORTOOL) {
550 // razor tool over a clip, display current frame in monitor
551 if (false && !m_blockRefresh && item->type() == AVWIDGET) {
552 //TODO: solve crash when showing frame when moving razor over clip
553 emit showClipFrame(((ClipItem *) item)->baseClip(), QPoint(), mappedXPos - (clip->startPos() - clip->cropStart()).frames(m_document->fps()));
558 opMode = clip->operationMode(mapToScene(event->pos()));
559 const double size = 5;
560 if (opMode == m_moveOpMode) {
561 QGraphicsView::mouseMoveEvent(event);
565 scene()->removeItem(m_visualTip);
566 m_animationTimer->stop();
573 m_moveOpMode = opMode;
574 if (opMode == MOVE) {
575 setCursor(Qt::OpenHandCursor);
576 } else if (opMode == RESIZESTART) {
577 setCursor(KCursor("left_side", Qt::SizeHorCursor));
578 if (m_visualTip == NULL) {
579 QRectF rect = clip->sceneBoundingRect();
581 polygon << QPoint(0, - size * 2);
582 polygon << QPoint(size * 2, 0);
583 polygon << QPoint(0, size * 2);
584 polygon << QPoint(0, - size * 2);
586 m_visualTip = new QGraphicsPolygonItem(polygon);
587 ((QGraphicsPolygonItem*) m_visualTip)->setBrush(m_tipColor);
588 ((QGraphicsPolygonItem*) m_visualTip)->setPen(m_tipPen);
589 m_visualTip->setPos(rect.x(), rect.y() + rect.height() / 2);
590 m_visualTip->setFlags(QGraphicsItem::ItemIgnoresTransformations);
591 m_visualTip->setZValue(100);
592 m_animation = new QGraphicsItemAnimation;
593 m_animation->setItem(m_visualTip);
594 m_animation->setTimeLine(m_animationTimer);
595 m_animation->setScaleAt(.5, 2, 1);
596 m_animation->setScaleAt(1, 1, 1);
597 scene()->addItem(m_visualTip);
598 m_animationTimer->start();
600 } else if (opMode == RESIZEEND) {
601 setCursor(KCursor("right_side", Qt::SizeHorCursor));
602 if (m_visualTip == NULL) {
603 QRectF rect = clip->sceneBoundingRect();
605 polygon << QPoint(0, - size * 2);
606 polygon << QPoint(- size * 2, 0);
607 polygon << QPoint(0, size * 2);
608 polygon << QPoint(0, - size * 2);
610 m_visualTip = new QGraphicsPolygonItem(polygon);
611 ((QGraphicsPolygonItem*) m_visualTip)->setBrush(m_tipColor);
612 ((QGraphicsPolygonItem*) m_visualTip)->setPen(m_tipPen);
613 m_visualTip->setFlags(QGraphicsItem::ItemIgnoresTransformations);
614 m_visualTip->setPos(rect.right(), rect.y() + rect.height() / 2);
615 m_visualTip->setZValue(100);
616 m_animation = new QGraphicsItemAnimation;
617 m_animation->setItem(m_visualTip);
618 m_animation->setTimeLine(m_animationTimer);
619 m_animation->setScaleAt(.5, 2, 1);
620 m_animation->setScaleAt(1, 1, 1);
621 scene()->addItem(m_visualTip);
622 m_animationTimer->start();
624 } else if (opMode == FADEIN) {
625 if (m_visualTip == NULL) {
626 ClipItem *item = (ClipItem *) clip;
627 QRectF rect = clip->sceneBoundingRect();
628 m_visualTip = new QGraphicsEllipseItem(-size, -size, size * 2, size * 2);
629 ((QGraphicsEllipseItem*) m_visualTip)->setBrush(m_tipColor);
630 ((QGraphicsEllipseItem*) m_visualTip)->setPen(m_tipPen);
631 m_visualTip->setPos(rect.x() + item->fadeIn(), rect.y());
632 m_visualTip->setFlags(QGraphicsItem::ItemIgnoresTransformations);
633 m_visualTip->setZValue(100);
634 m_animation = new QGraphicsItemAnimation;
635 m_animation->setItem(m_visualTip);
636 m_animation->setTimeLine(m_animationTimer);
637 m_animation->setScaleAt(.5, 2, 2);
638 m_animation->setScaleAt(1, 1, 1);
639 scene()->addItem(m_visualTip);
640 m_animationTimer->start();
642 setCursor(Qt::PointingHandCursor);
643 } else if (opMode == FADEOUT) {
644 if (m_visualTip == NULL) {
645 ClipItem *item = (ClipItem *) clip;
646 QRectF rect = clip->sceneBoundingRect();
647 m_visualTip = new QGraphicsEllipseItem(-size, -size, size * 2, size * 2);
648 ((QGraphicsEllipseItem*) m_visualTip)->setBrush(m_tipColor);
649 ((QGraphicsEllipseItem*) m_visualTip)->setPen(m_tipPen);
650 m_visualTip->setPos(rect.right() - item->fadeOut(), rect.y());
651 m_visualTip->setFlags(QGraphicsItem::ItemIgnoresTransformations);
652 m_visualTip->setZValue(100);
653 m_animation = new QGraphicsItemAnimation;
654 m_animation->setItem(m_visualTip);
655 m_animation->setTimeLine(m_animationTimer);
656 m_animation->setScaleAt(.5, 2, 2);
657 m_animation->setScaleAt(1, 1, 1);
658 scene()->addItem(m_visualTip);
659 m_animationTimer->start();
661 setCursor(Qt::PointingHandCursor);
662 } else if (opMode == TRANSITIONSTART) {
663 if (m_visualTip == NULL) {
664 QRectF rect = clip->sceneBoundingRect();
666 polygon << QPoint(0, - size * 2);
667 polygon << QPoint(size * 2, 0);
668 polygon << QPoint(0, 0);
669 polygon << QPoint(0, - size * 2);
671 m_visualTip = new QGraphicsPolygonItem(polygon);
672 ((QGraphicsPolygonItem*) m_visualTip)->setBrush(m_tipColor);
673 ((QGraphicsPolygonItem*) m_visualTip)->setPen(m_tipPen);
674 m_visualTip->setPos(rect.x(), rect.bottom());
675 m_visualTip->setFlags(QGraphicsItem::ItemIgnoresTransformations);
676 m_visualTip->setZValue(100);
677 m_animation = new QGraphicsItemAnimation;
678 m_animation->setItem(m_visualTip);
679 m_animation->setTimeLine(m_animationTimer);
680 m_animation->setScaleAt(.5, 2, 2);
681 m_animation->setScaleAt(1, 1, 1);
682 scene()->addItem(m_visualTip);
683 m_animationTimer->start();
685 setCursor(Qt::PointingHandCursor);
686 } else if (opMode == TRANSITIONEND) {
687 if (m_visualTip == NULL) {
688 QRectF rect = clip->sceneBoundingRect();
690 polygon << QPoint(0, - size * 2);
691 polygon << QPoint(- size * 2, 0);
692 polygon << QPoint(0, 0);
693 polygon << QPoint(0, - size * 2);
695 m_visualTip = new QGraphicsPolygonItem(polygon);
696 ((QGraphicsPolygonItem*) m_visualTip)->setBrush(m_tipColor);
697 ((QGraphicsPolygonItem*) m_visualTip)->setPen(m_tipPen);
698 m_visualTip->setPos(rect.right(), rect.bottom());
699 m_visualTip->setFlags(QGraphicsItem::ItemIgnoresTransformations);
700 m_visualTip->setZValue(100);
701 m_animation = new QGraphicsItemAnimation;
702 m_animation->setItem(m_visualTip);
703 m_animation->setTimeLine(m_animationTimer);
704 m_animation->setScaleAt(.5, 2, 2);
705 m_animation->setScaleAt(1, 1, 1);
706 scene()->addItem(m_visualTip);
707 m_animationTimer->start();
709 setCursor(Qt::PointingHandCursor);
710 } else if (opMode == KEYFRAME) {
711 setCursor(Qt::PointingHandCursor);
713 } // no clip under mouse
714 else if (m_tool == RAZORTOOL) {
717 } else if (opMode == MOVEGUIDE) {
718 m_moveOpMode = opMode;
719 setCursor(Qt::SplitHCursor);
722 scene()->removeItem(m_visualTip);
723 m_animationTimer->stop();
730 setCursor(Qt::ArrowCursor);
731 if (event->buttons() != Qt::NoButton && event->modifiers() == Qt::NoModifier) {
732 QGraphicsView::mouseMoveEvent(event);
734 setCursorPos(mappedXPos);
735 slotCheckPositionScrolling();
737 } else m_moveOpMode = NONE;
739 QGraphicsView::mouseMoveEvent(event);
743 void CustomTrackView::mousePressEvent(QMouseEvent * event)
745 setFocus(Qt::MouseFocusReason);
746 m_menuPosition = QPoint();
748 // special cases (middle click button or ctrl / shift click
749 if (event->button() == Qt::MidButton) {
751 m_blockRefresh = false;
752 m_operationMode = NONE;
756 if (event->modifiers() & Qt::ShiftModifier) {
757 // Rectangle selection
758 setViewportUpdateMode(QGraphicsView::FullViewportUpdate);
759 setDragMode(QGraphicsView::RubberBandDrag);
760 if (!(event->modifiers() & Qt::ControlModifier)) {
761 resetSelectionGroup();
762 scene()->clearSelection();
764 m_blockRefresh = false;
765 m_operationMode = RUBBERSELECTION;
766 QGraphicsView::mousePressEvent(event);
770 m_blockRefresh = true;
772 bool collision = false;
774 if (m_tool != RAZORTOOL) activateMonitor();
775 else if (m_document->renderer()->playSpeed() != 0.0) {
776 m_document->renderer()->pause();
779 m_clickEvent = event->pos();
781 // check item under mouse
782 QList<QGraphicsItem *> collisionList = items(m_clickEvent);
784 if (event->modifiers() == Qt::ControlModifier && m_tool != SPACERTOOL && collisionList.count() == 0) {
785 // Pressing Ctrl + left mouse button in an empty area scrolls the timeline
786 setDragMode(QGraphicsView::ScrollHandDrag);
787 QGraphicsView::mousePressEvent(event);
788 m_blockRefresh = false;
789 m_operationMode = NONE;
793 // if a guide and a clip were pressed, just select the guide
794 for (int i = 0; i < collisionList.count(); ++i) {
795 if (collisionList.at(i)->type() == GUIDEITEM) {
796 // a guide item was pressed
797 m_dragGuide = (Guide *) collisionList.at(i);
798 if (event->button() == Qt::LeftButton) { // move it
799 m_dragGuide->setFlag(QGraphicsItem::ItemIsMovable, true);
801 m_operationMode = MOVEGUIDE;
802 // deselect all clips so that only the guide will move
803 m_scene->clearSelection();
804 resetSelectionGroup(false);
805 updateSnapPoints(NULL);
806 QGraphicsView::mousePressEvent(event);
808 } else // show context menu
813 // Find first clip, transition or group under mouse (when no guides selected)
815 AbstractGroupItem *dragGroup = NULL;
816 AbstractClipItem *collisionClip = NULL;
818 while (!m_dragGuide && ct < collisionList.count()) {
819 if (collisionList.at(ct)->type() == AVWIDGET || collisionList.at(ct)->type() == TRANSITIONWIDGET) {
820 collisionClip = static_cast <AbstractClipItem *>(collisionList.at(ct));
821 if (collisionClip == m_dragItem) {
822 collisionClip = NULL;
823 } else m_dragItem = collisionClip;
825 m_dragItemInfo = m_dragItem->info();
826 if (m_dragItem->parentItem() && m_dragItem->parentItem()->type() == GROUPWIDGET && m_dragItem->parentItem() != m_selectionGroup) {
827 // kDebug()<<"// KLIK FOUND GRP: "<<m_dragItem->sceneBoundingRect();
828 dragGroup = static_cast <AbstractGroupItem *>(m_dragItem->parentItem());
835 if (m_dragItem) emit clipItemSelected(NULL);
838 #if QT_VERSION >= 0x040600
839 // Add shadow to dragged item, currently disabled because of painting artifacts
840 //TODO:Â re-enable when fixed
841 /*QGraphicsDropShadowEffect *eff = new QGraphicsDropShadowEffect();
842 eff->setBlurRadius(5);
843 eff->setOffset(3, 3);
844 m_dragItem->setGraphicsEffect(eff);*/
846 if (m_dragItem && m_dragItem->type() == TRANSITIONWIDGET) {
847 // update transition menu action
848 m_autoTransition->setChecked(static_cast<Transition *>(m_dragItem)->isAutomatic());
849 m_autoTransition->setEnabled(true);
850 } else m_autoTransition->setEnabled(false);
852 // context menu requested
853 if (event->button() == Qt::RightButton) {
855 if (dragGroup) dragGroup->setSelected(true);
856 else if (!m_dragItem->isSelected()) {
857 resetSelectionGroup(false);
858 m_scene->clearSelection();
859 m_dragItem->setSelected(true);
861 } else if (!m_dragGuide) {
862 // check if there is a guide close to mouse click
863 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
864 for (int i = 0; i < guidesCollisionList.count(); i++) {
865 if (guidesCollisionList.at(i)->type() == GUIDEITEM) {
866 m_dragGuide = static_cast <Guide *>(guidesCollisionList.at(i));
870 // keep this to support multiple guides context menu in the future (?)
871 /*if (guidesCollisionList.at(0)->type() != GUIDEITEM)
872 guidesCollisionList.removeAt(0);
874 if (!guidesCollisionList.isEmpty())
875 m_dragGuide = static_cast <Guide *>(guidesCollisionList.at(0));*/
878 m_operationMode = NONE;
879 displayContextMenu(event->globalPos(), m_dragItem, dragGroup);
880 m_menuPosition = m_clickEvent;
886 // No item under click
887 if (m_dragItem == NULL || m_tool == SPACERTOOL) {
888 resetSelectionGroup(false);
889 setCursor(Qt::ArrowCursor);
890 m_scene->clearSelection();
892 updateClipTypeActions(NULL);
893 if (m_tool == SPACERTOOL) {
894 QList<QGraphicsItem *> selection;
895 if (event->modifiers() == Qt::ControlModifier) {
896 // Ctrl + click, select all items on track after click position
897 int track = (int)(mapToScene(m_clickEvent).y() / m_tracksHeight);
898 if (m_document->trackInfoAt(m_document->tracksCount() - track - 1).isLocked) {
899 // Cannot use spacer on locked track
900 emit displayMessage(i18n("Cannot use spacer in a locked track"), ErrorMessage);
904 QRectF rect(mapToScene(m_clickEvent).x(), track * m_tracksHeight + m_tracksHeight / 2, sceneRect().width() - mapToScene(m_clickEvent).x(), m_tracksHeight / 2 - 2);
907 selection = checkForGroups(rect, &isOk);
909 // groups found on track, do not allow the move
910 emit displayMessage(i18n("Cannot use spacer in a track with a group"), ErrorMessage);
914 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;
916 // Select all items on all tracks after click position
917 selection = items(event->pos().x(), 1, mapFromScene(sceneRect().width(), 0).x() - event->pos().x(), sceneRect().height());
918 kDebug() << "SELELCTING ELEMENTS WITHIN =" << event->pos().x() << "/" << 1 << ", " << mapFromScene(sceneRect().width(), 0).x() - event->pos().x() << "/" << sceneRect().height();
921 QList <GenTime> offsetList;
922 // create group to hold selected items
923 m_selectionGroup = new AbstractGroupItem(m_document->fps());
924 scene()->addItem(m_selectionGroup);
926 for (int i = 0; i < selection.count(); i++) {
927 if (selection.at(i)->parentItem() == 0 && (selection.at(i)->type() == AVWIDGET || selection.at(i)->type() == TRANSITIONWIDGET)) {
928 AbstractClipItem *item = static_cast<AbstractClipItem *>(selection.at(i));
929 if (item->isItemLocked()) continue;
930 offsetList.append(item->startPos());
931 offsetList.append(item->endPos());
932 m_selectionGroup->addToGroup(selection.at(i));
933 selection.at(i)->setFlag(QGraphicsItem::ItemIsMovable, false);
934 } else if (/*selection.at(i)->parentItem() == 0 && */selection.at(i)->type() == GROUPWIDGET) {
935 if (static_cast<AbstractGroupItem *>(selection.at(i))->isItemLocked()) continue;
936 QList<QGraphicsItem *> children = selection.at(i)->childItems();
937 for (int j = 0; j < children.count(); j++) {
938 AbstractClipItem *item = static_cast<AbstractClipItem *>(children.at(j));
939 offsetList.append(item->startPos());
940 offsetList.append(item->endPos());
942 m_selectionGroup->addToGroup(selection.at(i));
943 selection.at(i)->setFlag(QGraphicsItem::ItemIsMovable, false);
944 } else if (selection.at(i)->parentItem() && !selection.contains(selection.at(i)->parentItem())) {
945 if (static_cast<AbstractGroupItem *>(selection.at(i)->parentItem())->isItemLocked()) continue;
946 //AbstractGroupItem *grp = static_cast<AbstractGroupItem *>(selection.at(i)->parentItem());
947 m_selectionGroup->addToGroup(selection.at(i)->parentItem());
948 selection.at(i)->parentItem()->setFlag(QGraphicsItem::ItemIsMovable, false);
951 m_spacerOffset = m_selectionGroup->sceneBoundingRect().left() - (int)(mapToScene(m_clickEvent).x());
952 if (!offsetList.isEmpty()) {
954 QList <GenTime> cleandOffsetList;
955 GenTime startOffset = offsetList.takeFirst();
956 for (int k = 0; k < offsetList.size(); k++) {
957 GenTime newoffset = offsetList.at(k) - startOffset;
958 if (newoffset != GenTime() && !cleandOffsetList.contains(newoffset)) {
959 cleandOffsetList.append(newoffset);
962 updateSnapPoints(NULL, cleandOffsetList, true);
964 m_operationMode = SPACER;
966 setCursorPos((int)(mapToScene(event->x(), 0).x()));
968 QGraphicsView::mousePressEvent(event);
973 if (m_tool == RAZORTOOL && m_dragItem) {
974 if (m_dragItem->type() == TRANSITIONWIDGET) {
975 emit displayMessage(i18n("Cannot cut a transition"), ErrorMessage);
979 } else if (m_dragItem->parentItem() && m_dragItem->parentItem() != m_selectionGroup) {
980 emit displayMessage(i18n("Cannot cut a clip in a group"), ErrorMessage);
985 AbstractClipItem *clip = static_cast <AbstractClipItem *>(m_dragItem);
986 RazorClipCommand* command = new RazorClipCommand(this, clip->info(), GenTime((int)(mapToScene(event->pos()).x()), m_document->fps()));
987 m_document->renderer()->pause();
988 m_commandStack->push(command);
989 setDocumentModified();
995 bool itemSelected = false;
996 if (m_dragItem->isSelected()) itemSelected = true;
997 else if (m_dragItem->parentItem() && m_dragItem->parentItem()->isSelected()) itemSelected = true;
998 else if (dragGroup && dragGroup->isSelected()) itemSelected = true;
1000 if (event->modifiers() == Qt::ControlModifier || itemSelected == false) {
1001 if (event->modifiers() != Qt::ControlModifier) {
1002 resetSelectionGroup(false);
1003 m_scene->clearSelection();
1004 // A refresh seems necessary otherwise in zoomed mode, some clips disappear
1005 viewport()->update();
1006 } else resetSelectionGroup();
1008 if (m_dragItem->parentItem() && m_dragItem->parentItem()->type() == GROUPWIDGET) {
1009 //kDebug()<<"// KLIK FOUND GRP: "<<m_dragItem->sceneBoundingRect();
1010 dragGroup = static_cast <AbstractGroupItem *>(m_dragItem->parentItem());
1012 bool selected = !m_dragItem->isSelected();
1013 if (dragGroup) dragGroup->setSelected(selected);
1014 else m_dragItem->setSelected(selected);
1016 groupSelectedItems();
1017 ClipItem *clip = static_cast <ClipItem *>(m_dragItem);
1018 updateClipTypeActions(dragGroup == NULL ? clip : NULL);
1019 m_pasteEffectsAction->setEnabled(m_copiedItems.count() == 1);
1022 if (collisionClip != NULL || m_dragItem == NULL) {
1023 if (m_dragItem && m_dragItem->type() == AVWIDGET && !m_dragItem->isItemLocked()) {
1024 ClipItem *selected = static_cast <ClipItem*>(m_dragItem);
1025 emit clipItemSelected(selected);
1026 } else emit clipItemSelected(NULL);
1029 // If clicked item is selected, allow move
1030 if (event->modifiers() != Qt::ControlModifier && m_operationMode == NONE) QGraphicsView::mousePressEvent(event);
1032 m_clickPoint = QPoint((int)(mapToScene(event->pos()).x() - m_dragItem->startPos().frames(m_document->fps())), (int)(event->pos().y() - m_dragItem->pos().y()));
1033 m_operationMode = m_dragItem->operationMode(mapToScene(event->pos()));
1035 // Update snap points
1036 if (m_selectionGroup == NULL) {
1037 if (m_operationMode == RESIZEEND || m_operationMode == RESIZESTART) updateSnapPoints(NULL);
1038 else updateSnapPoints(m_dragItem);
1040 QList <GenTime> offsetList;
1041 QList<QGraphicsItem *> children = m_selectionGroup->childItems();
1042 for (int i = 0; i < children.count(); i++) {
1043 if (children.at(i)->type() == AVWIDGET || children.at(i)->type() == TRANSITIONWIDGET) {
1044 AbstractClipItem *item = static_cast <AbstractClipItem *>(children.at(i));
1045 offsetList.append(item->startPos());
1046 offsetList.append(item->endPos());
1049 if (!offsetList.isEmpty()) {
1051 GenTime startOffset = offsetList.takeFirst();
1052 QList <GenTime> cleandOffsetList;
1053 for (int k = 0; k < offsetList.size(); k++) {
1054 GenTime newoffset = offsetList.at(k) - startOffset;
1055 if (newoffset != GenTime() && !cleandOffsetList.contains(newoffset)) {
1056 cleandOffsetList.append(newoffset);
1059 updateSnapPoints(NULL, cleandOffsetList, true);
1063 if (m_operationMode == KEYFRAME) {
1064 m_dragItem->updateSelectedKeyFrame();
1065 m_blockRefresh = false;
1067 } else if (m_operationMode == MOVE) {
1068 setCursor(Qt::ClosedHandCursor);
1069 } else if (m_operationMode == TRANSITIONSTART && event->modifiers() != Qt::ControlModifier) {
1071 info.startPos = m_dragItem->startPos();
1072 info.track = m_dragItem->track();
1073 int transitiontrack = getPreviousVideoTrack(info.track);
1074 ClipItem *transitionClip = NULL;
1075 if (transitiontrack != 0) transitionClip = getClipItemAt((int) info.startPos.frames(m_document->fps()), m_document->tracksCount() - transitiontrack);
1076 if (transitionClip && transitionClip->endPos() < m_dragItem->endPos()) {
1077 info.endPos = transitionClip->endPos();
1079 GenTime transitionDuration(65, m_document->fps());
1080 if (m_dragItem->cropDuration() < transitionDuration) info.endPos = m_dragItem->endPos();
1081 else info.endPos = info.startPos + transitionDuration;
1083 if (info.endPos == info.startPos) info.endPos = info.startPos + GenTime(65, m_document->fps());
1084 // Check there is no other transition at that place
1085 double startY = info.track * m_tracksHeight + 1 + m_tracksHeight / 2;
1086 QRectF r(info.startPos.frames(m_document->fps()), startY, (info.endPos - info.startPos).frames(m_document->fps()), m_tracksHeight / 2);
1087 QList<QGraphicsItem *> selection = m_scene->items(r);
1088 bool transitionAccepted = true;
1089 for (int i = 0; i < selection.count(); i++) {
1090 if (selection.at(i)->type() == TRANSITIONWIDGET) {
1091 Transition *tr = static_cast <Transition *>(selection.at(i));
1092 if (tr->startPos() - info.startPos > GenTime(5, m_document->fps())) {
1093 if (tr->startPos() < info.endPos) info.endPos = tr->startPos();
1094 } else transitionAccepted = false;
1097 if (transitionAccepted) slotAddTransition((ClipItem *) m_dragItem, info, transitiontrack);
1098 else emit displayMessage(i18n("Cannot add transition"), ErrorMessage);
1099 } else if (m_operationMode == TRANSITIONEND && event->modifiers() != Qt::ControlModifier) {
1101 info.endPos = GenTime(m_dragItem->endPos().frames(m_document->fps()), m_document->fps());
1102 info.track = m_dragItem->track();
1103 int transitiontrack = getPreviousVideoTrack(info.track);
1104 ClipItem *transitionClip = NULL;
1105 if (transitiontrack != 0) transitionClip = getClipItemAt((int) info.endPos.frames(m_document->fps()), m_document->tracksCount() - transitiontrack);
1106 if (transitionClip && transitionClip->startPos() > m_dragItem->startPos()) {
1107 info.startPos = transitionClip->startPos();
1109 GenTime transitionDuration(65, m_document->fps());
1110 if (m_dragItem->cropDuration() < transitionDuration) info.startPos = m_dragItem->startPos();
1111 else info.startPos = info.endPos - transitionDuration;
1113 if (info.endPos == info.startPos) info.startPos = info.endPos - GenTime(65, m_document->fps());
1114 QDomElement transition = MainWindow::transitions.getEffectByTag("luma", "dissolve").cloneNode().toElement();
1115 EffectsList::setParameter(transition, "reverse", "1");
1117 // Check there is no other transition at that place
1118 double startY = info.track * m_tracksHeight + 1 + m_tracksHeight / 2;
1119 QRectF r(info.startPos.frames(m_document->fps()), startY, (info.endPos - info.startPos).frames(m_document->fps()), m_tracksHeight / 2);
1120 QList<QGraphicsItem *> selection = m_scene->items(r);
1121 bool transitionAccepted = true;
1122 for (int i = 0; i < selection.count(); i++) {
1123 if (selection.at(i)->type() == TRANSITIONWIDGET) {
1124 Transition *tr = static_cast <Transition *>(selection.at(i));
1125 if (info.endPos - tr->endPos() > GenTime(5, m_document->fps())) {
1126 if (tr->endPos() > info.startPos) info.startPos = tr->endPos();
1127 } else transitionAccepted = false;
1130 if (transitionAccepted) slotAddTransition((ClipItem *) m_dragItem, info, transitiontrack, transition);
1131 else emit displayMessage(i18n("Cannot add transition"), ErrorMessage);
1133 } else if ((m_operationMode == RESIZESTART || m_operationMode == RESIZEEND) && m_selectionGroup) {
1134 resetSelectionGroup(false);
1135 m_dragItem->setSelected(true);
1138 m_blockRefresh = false;
1140 QGraphicsView::mousePressEvent(event);
1143 void CustomTrackView::resetSelectionGroup(bool selectItems)
1145 if (m_selectionGroup) {
1146 // delete selection group
1147 bool snap = KdenliveSettings::snaptopoints();
1148 KdenliveSettings::setSnaptopoints(false);
1150 QList<QGraphicsItem *> children = m_selectionGroup->childItems();
1151 scene()->destroyItemGroup(m_selectionGroup);
1152 for (int i = 0; i < children.count(); i++) {
1153 if (children.at(i)->parentItem() == 0 && (children.at(i)->type() == AVWIDGET || children.at(i)->type() == TRANSITIONWIDGET)) {
1154 if (!static_cast <AbstractClipItem *>(children.at(i))->isItemLocked()) {
1155 children.at(i)->setFlag(QGraphicsItem::ItemIsMovable, true);
1156 children.at(i)->setSelected(selectItems);
1158 } else if (children.at(i)->type() == GROUPWIDGET) {
1159 children.at(i)->setFlag(QGraphicsItem::ItemIsMovable, true);
1160 children.at(i)->setSelected(selectItems);
1163 m_selectionGroup = NULL;
1164 KdenliveSettings::setSnaptopoints(snap);
1168 void CustomTrackView::groupSelectedItems(bool force, bool createNewGroup)
1170 if (m_selectionGroup) {
1171 kDebug() << "///// ERROR, TRYING TO OVERRIDE EXISTING GROUP";
1174 QList<QGraphicsItem *> selection = m_scene->selectedItems();
1175 if (selection.isEmpty()) return;
1177 // Find top left position of selection
1178 for (int i = 0; i < selection.count(); i++) {
1179 if (selection.at(i)->parentItem() == 0 && (selection.at(i)->type() == AVWIDGET || selection.at(i)->type() == TRANSITIONWIDGET || selection.at(i)->type() == GROUPWIDGET)) {
1180 rectUnion = rectUnion.united(selection.at(i)->sceneBoundingRect());
1181 } else if (selection.at(i)->parentItem()) {
1182 rectUnion = rectUnion.united(selection.at(i)->parentItem()->sceneBoundingRect());
1186 if (force || selection.count() > 1) {
1187 bool snap = KdenliveSettings::snaptopoints();
1188 KdenliveSettings::setSnaptopoints(false);
1189 if (createNewGroup) {
1190 AbstractGroupItem *newGroup = m_document->clipManager()->createGroup();
1191 newGroup->setPos(rectUnion.left(), rectUnion.top() - 1);
1192 QPointF diff = newGroup->pos();
1193 newGroup->translate(-diff.x(), -diff.y());
1194 //newGroup->translate((int) -rectUnion.left(), (int) -rectUnion.top() + 1);
1196 scene()->addItem(newGroup);
1198 // CHeck if we are trying to include a group in a group
1199 QList <AbstractGroupItem *> groups;
1200 for (int i = 0; i < selection.count(); i++) {
1201 if (selection.at(i)->type() == GROUPWIDGET && !groups.contains(static_cast<AbstractGroupItem *>(selection.at(i)))) {
1202 groups.append(static_cast<AbstractGroupItem *>(selection.at(i)));
1203 } else if (selection.at(i)->parentItem() && !groups.contains(static_cast<AbstractGroupItem *>(selection.at(i)->parentItem()))) groups.append(static_cast<AbstractGroupItem *>(selection.at(i)->parentItem()));
1205 if (!groups.isEmpty()) {
1206 // ungroup previous groups
1207 while (!groups.isEmpty()) {
1208 AbstractGroupItem *grp = groups.takeFirst();
1209 m_document->clipManager()->removeGroup(grp);
1210 scene()->destroyItemGroup(grp);
1212 selection = m_scene->selectedItems();
1215 for (int i = 0; i < selection.count(); i++) {
1216 if (selection.at(i)->type() == AVWIDGET || selection.at(i)->type() == TRANSITIONWIDGET) {
1217 newGroup->addToGroup(selection.at(i));
1218 selection.at(i)->setFlag(QGraphicsItem::ItemIsMovable, false);
1221 KdenliveSettings::setSnaptopoints(snap);
1223 m_selectionGroup = new AbstractGroupItem(m_document->fps());
1224 m_selectionGroup->setPos(rectUnion.left(), rectUnion.top() - 1);
1225 QPointF diff = m_selectionGroup->pos();
1226 //m_selectionGroup->translate((int) - rectUnion.left(), (int) -rectUnion.top() + 1);
1227 m_selectionGroup->translate(- diff.x(), -diff.y());
1229 scene()->addItem(m_selectionGroup);
1230 for (int i = 0; i < selection.count(); i++) {
1231 if (selection.at(i)->parentItem() == 0 && (selection.at(i)->type() == AVWIDGET || selection.at(i)->type() == TRANSITIONWIDGET || selection.at(i)->type() == GROUPWIDGET)) {
1232 m_selectionGroup->addToGroup(selection.at(i));
1233 selection.at(i)->setFlag(QGraphicsItem::ItemIsMovable, false);
1236 KdenliveSettings::setSnaptopoints(snap);
1237 if (m_selectionGroup) {
1238 m_selectionGroupInfo.startPos = GenTime(m_selectionGroup->scenePos().x(), m_document->fps());
1239 m_selectionGroupInfo.track = m_selectionGroup->track();
1242 } else resetSelectionGroup();
1245 void CustomTrackView::mouseDoubleClickEvent(QMouseEvent *event)
1247 if (m_dragItem && m_dragItem->hasKeyFrames()) {
1248 /*if (m_moveOpMode == KEYFRAME) {
1249 // user double clicked on a keyframe, open edit dialog
1250 //TODO:Â update for effects with several values per keyframe
1251 QDialog d(parentWidget());
1252 Ui::KeyFrameDialog_UI view;
1254 view.kfr_position->setText(m_document->timecode().getTimecode(GenTime(m_dragItem->selectedKeyFramePos(), m_document->fps()) - m_dragItem->cropStart()));
1255 view.kfr_value->setValue(m_dragItem->selectedKeyFrameValue());
1256 view.kfr_value->setFocus();
1257 if (d.exec() == QDialog::Accepted) {
1258 int pos = m_document->timecode().getFrameCount(view.kfr_position->text());
1259 m_dragItem->updateKeyFramePos(GenTime(pos, m_document->fps()) + m_dragItem->cropStart(), (double) view.kfr_value->value() * m_dragItem->keyFrameFactor());
1260 ClipItem *item = static_cast <ClipItem *>(m_dragItem);
1261 QString previous = item->keyframes(item->selectedEffectIndex());
1262 item->updateKeyframeEffect();
1263 QString next = item->keyframes(item->selectedEffectIndex());
1264 EditKeyFrameCommand *command = new EditKeyFrameCommand(this, item->track(), item->startPos(), item->selectedEffectIndex(), previous, next, false);
1265 m_commandStack->push(command);
1266 updateEffect(m_document->tracksCount() - item->track(), item->startPos(), item->selectedEffect(), item->selectedEffectIndex());
1267 emit clipItemSelected(item, item->selectedEffectIndex());
1272 GenTime keyFramePos = GenTime((int)(mapToScene(event->pos()).x()), m_document->fps()) - m_dragItem->startPos() + m_dragItem->cropStart();
1273 int val = m_dragItem->addKeyFrame(keyFramePos, mapToScene(event->pos()).toPoint().y());
1274 ClipItem * item = static_cast <ClipItem *>(m_dragItem);
1275 //QString previous = item->keyframes(item->selectedEffectIndex());
1276 QDomElement oldEffect = item->selectedEffect().cloneNode().toElement();
1277 item->insertKeyframe(item->getEffectAt(item->selectedEffectIndex()), keyFramePos.frames(m_document->fps()), val);
1278 //item->updateKeyframeEffect();
1279 //QString next = item->keyframes(item->selectedEffectIndex());
1280 QDomElement newEffect = item->selectedEffect().cloneNode().toElement();
1281 EditEffectCommand *command = new EditEffectCommand(this, m_document->tracksCount() - item->track(), item->startPos(), oldEffect, newEffect, item->selectedEffectIndex(), false);
1282 //EditKeyFrameCommand *command = new EditKeyFrameCommand(this, m_dragItem->track(), m_dragItem->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());
1287 } else if (m_dragItem && !m_dragItem->isItemLocked()) {
1290 QList<QGraphicsItem *> collisionList = items(event->pos());
1291 if (collisionList.count() == 1 && collisionList.at(0)->type() == GUIDEITEM) {
1292 Guide *editGuide = (Guide *) collisionList.at(0);
1293 if (editGuide) slotEditGuide(editGuide->info());
1298 void CustomTrackView::editItemDuration()
1300 AbstractClipItem *item;
1304 if (m_scene->selectedItems().count() == 1) {
1305 item = static_cast <AbstractClipItem *> (m_scene->selectedItems().at(0));
1307 emit displayMessage(i18n("Cannot edit the duration of multiple items"), ErrorMessage);
1312 if (!item->isItemLocked()) {
1315 if (item->type() == TRANSITIONWIDGET) {
1316 getTransitionAvailableSpace(item, minimum, maximum);
1318 getClipAvailableSpace(item, minimum, maximum);
1320 //kDebug()<<"// GOT MOVE POS: "<<minimum.frames(25)<<" - "<<maximum.frames(25);
1321 ClipDurationDialog d(item, m_document->timecode(), minimum, maximum, this);
1322 if (d.exec() == QDialog::Accepted) {
1323 if (item->type() == TRANSITIONWIDGET) {
1324 // move & resize transition
1326 startInfo.startPos = item->startPos();
1327 startInfo.endPos = item->endPos();
1328 startInfo.track = item->track();
1330 endInfo.startPos = d.startPos();
1331 endInfo.endPos = endInfo.startPos + d.duration();
1332 endInfo.track = item->track();
1333 MoveTransitionCommand *command = new MoveTransitionCommand(this, startInfo, endInfo, true);
1334 m_commandStack->push(command);
1336 // move and resize clip
1337 QUndoCommand *moveCommand = new QUndoCommand();
1338 moveCommand->setText(i18n("Edit clip"));
1339 ItemInfo clipInfo = item->info();
1340 if (d.duration() < item->cropDuration() || d.cropStart() != clipInfo.cropStart) {
1341 // duration was reduced, so process it first
1342 ItemInfo startInfo = clipInfo;
1343 clipInfo.endPos = clipInfo.startPos + d.duration();
1344 clipInfo.cropStart = d.cropStart();
1345 new ResizeClipCommand(this, startInfo, clipInfo, true, false, moveCommand);
1347 if (d.startPos() != clipInfo.startPos) {
1348 ItemInfo startInfo = clipInfo;
1349 clipInfo.startPos = d.startPos();
1350 clipInfo.endPos = item->endPos() + (clipInfo.startPos - startInfo.startPos);
1351 new MoveClipCommand(this, startInfo, clipInfo, true, moveCommand);
1353 if (d.duration() > item->cropDuration()) {
1354 // duration was increased, so process it after move
1355 ItemInfo startInfo = clipInfo;
1356 clipInfo.endPos = clipInfo.startPos + d.duration();
1357 clipInfo.cropStart = d.cropStart();
1358 new ResizeClipCommand(this, startInfo, clipInfo, true, false, moveCommand);
1360 m_commandStack->push(moveCommand);
1363 } else emit displayMessage(i18n("Item is locked"), ErrorMessage);
1366 void CustomTrackView::editKeyFrame(const GenTime pos, const int track, const int index, const QString keyframes)
1368 ClipItem *clip = getClipItemAt((int)pos.frames(m_document->fps()), track);
1370 clip->setKeyframes(index, keyframes);
1371 updateEffect(m_document->tracksCount() - clip->track(), clip->startPos(), clip->effectAt(index), index, false);
1372 } else emit displayMessage(i18n("Cannot find clip with keyframe"), ErrorMessage);
1376 void CustomTrackView::displayContextMenu(QPoint pos, AbstractClipItem *clip, AbstractGroupItem *group)
1378 m_deleteGuide->setEnabled(m_dragGuide != NULL);
1379 m_editGuide->setEnabled(m_dragGuide != NULL);
1380 m_markerMenu->clear();
1381 m_markerMenu->setEnabled(false);
1383 m_timelineContextMenu->popup(pos);
1384 } else if (group != NULL) {
1385 m_pasteEffectsAction->setEnabled(m_copiedItems.count() == 1);
1386 m_ungroupAction->setEnabled(true);
1387 updateClipTypeActions(NULL);
1388 m_timelineContextClipMenu->popup(pos);
1390 m_ungroupAction->setEnabled(false);
1391 if (clip->type() == AVWIDGET) {
1392 ClipItem *item = static_cast <ClipItem*>(clip);
1393 //build go to marker menu
1394 if (item->baseClip()) {
1395 QList <CommentedTime> markers = item->baseClip()->commentedSnapMarkers();
1396 int offset = item->startPos().frames(m_document->fps());
1397 if (!markers.isEmpty()) {
1398 for (int i = 0; i < markers.count(); i++) {
1399 int pos = (int) markers.at(i).time().frames(m_document->timecode().fps());
1400 QString position = m_document->timecode().getTimecode(markers.at(i).time()) + ' ' + markers.at(i).comment();
1401 QAction *go = m_markerMenu->addAction(position);
1402 go->setData(pos + offset);
1405 m_markerMenu->setEnabled(!m_markerMenu->isEmpty());
1407 updateClipTypeActions(item);
1408 m_pasteEffectsAction->setEnabled(m_copiedItems.count() == 1);
1409 m_timelineContextClipMenu->popup(pos);
1410 } else if (clip->type() == TRANSITIONWIDGET) {
1411 m_timelineContextTransitionMenu->popup(pos);
1416 void CustomTrackView::activateMonitor()
1418 emit activateDocumentMonitor();
1421 void CustomTrackView::insertClipCut(DocClipBase *clip, int in, int out)
1423 resetSelectionGroup();
1425 info.startPos = GenTime();
1426 info.cropStart = GenTime(in, m_document->fps());
1427 info.endPos = GenTime(out - in, m_document->fps());
1428 info.cropDuration = info.endPos - info.startPos;
1431 // Check if clip can be inserted at that position
1432 ItemInfo pasteInfo = info;
1433 pasteInfo.startPos = GenTime(m_cursorPos, m_document->fps());
1434 pasteInfo.endPos = pasteInfo.startPos + info.endPos;
1435 pasteInfo.track = selectedTrack();
1436 if (!canBePastedTo(pasteInfo, AVWIDGET)) {
1437 emit displayMessage(i18n("Cannot insert clip in timeline"), ErrorMessage);
1441 AddTimelineClipCommand *command = new AddTimelineClipCommand(this, clip->toXML(), clip->getId(), pasteInfo, EffectsList(), m_scene->editMode() == OVERWRITEEDIT, m_scene->editMode() == INSERTEDIT, true, false);
1442 m_commandStack->push(command);
1445 bool CustomTrackView::insertDropClips(const QMimeData *data, const QPoint pos)
1447 if (data->hasFormat("kdenlive/clip")) {
1449 m_scene->clearSelection();
1450 resetSelectionGroup(false);
1451 QStringList list = QString(data->data("kdenlive/clip")).split(';');
1452 DocClipBase *clip = m_document->getBaseClip(list.at(0));
1454 kDebug() << " WARNING))))))))) CLIP NOT FOUND : " << list.at(0);
1457 QPointF framePos = mapToScene(pos);
1459 info.startPos = GenTime();
1460 info.cropStart = GenTime(list.at(1).toInt(), m_document->fps());
1461 info.endPos = GenTime(list.at(2).toInt() - list.at(1).toInt(), m_document->fps());
1462 info.cropDuration = info.endPos - info.startPos;
1465 // Check if clip can be inserted at that position
1466 ItemInfo pasteInfo = info;
1467 pasteInfo.startPos = GenTime((int)(framePos.x() + 0.5), m_document->fps());
1468 pasteInfo.endPos = pasteInfo.startPos + info.endPos;
1469 pasteInfo.track = (int)(framePos.y() / m_tracksHeight);
1470 framePos.setX((int)(framePos.x() + 0.5));
1471 framePos.setY(pasteInfo.track * m_tracksHeight);
1472 if (!canBePastedTo(pasteInfo, AVWIDGET)) {
1475 m_selectionGroup = new AbstractGroupItem(m_document->fps());
1476 ClipItem *item = new ClipItem(clip, info, m_document->fps(), 1.0, 1);
1477 m_selectionGroup->addToGroup(item);
1478 item->setFlag(QGraphicsItem::ItemIsMovable, false);
1480 QList <GenTime> offsetList;
1481 offsetList.append(info.endPos);
1482 updateSnapPoints(NULL, offsetList);
1483 m_selectionGroup->setPos(framePos);
1484 scene()->addItem(m_selectionGroup);
1485 m_selectionGroup->setSelected(true);
1487 } else if (data->hasFormat("kdenlive/producerslist")) {
1489 QStringList ids = QString(data->data("kdenlive/producerslist")).split(';');
1490 m_scene->clearSelection();
1491 resetSelectionGroup(false);
1493 QList <GenTime> offsetList;
1494 QList <ItemInfo> infoList;
1495 QPointF framePos = mapToScene(pos);
1496 GenTime start = GenTime((int)(framePos.x() + 0.5), m_document->fps());
1497 int track = (int)(framePos.y() / m_tracksHeight);
1498 framePos.setX((int)(framePos.x() + 0.5));
1499 framePos.setY(track * m_tracksHeight);
1501 // Check if clips can be inserted at that position
1502 for (int i = 0; i < ids.size(); ++i) {
1503 DocClipBase *clip = m_document->getBaseClip(ids.at(i));
1505 kDebug() << " WARNING))))))))) CLIP NOT FOUND : " << ids.at(i);
1509 info.startPos = start;
1510 info.cropDuration = clip->duration();
1511 info.endPos = info.startPos + info.cropDuration;
1513 infoList.append(info);
1514 start += clip->duration();
1516 if (!canBePastedTo(infoList, AVWIDGET)) {
1519 m_selectionGroup = new AbstractGroupItem(m_document->fps());
1521 for (int i = 0; i < ids.size(); ++i) {
1522 DocClipBase *clip = m_document->getBaseClip(ids.at(i));
1524 info.startPos = start;
1525 info.cropDuration = clip->duration();
1526 info.endPos = info.startPos + info.cropDuration;
1528 start += info.cropDuration;
1529 offsetList.append(start);
1530 ClipItem *item = new ClipItem(clip, info, m_document->fps(), 1.0, 1, false);
1531 item->setFlag(QGraphicsItem::ItemIsMovable, false);
1532 m_selectionGroup->addToGroup(item);
1533 if (!clip->isPlaceHolder()) m_waitingThumbs.append(item);
1536 updateSnapPoints(NULL, offsetList);
1537 m_selectionGroup->setPos(framePos);
1538 scene()->addItem(m_selectionGroup);
1539 //m_selectionGroup->setZValue(10);
1540 m_thumbsTimer.start();
1544 // the drag is not a clip (may be effect, ...)
1552 void CustomTrackView::dragEnterEvent(QDragEnterEvent * event)
1554 if (insertDropClips(event->mimeData(), event->pos())) {
1555 event->acceptProposedAction();
1556 } else QGraphicsView::dragEnterEvent(event);
1559 bool CustomTrackView::itemCollision(AbstractClipItem *item, ItemInfo newPos)
1561 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);
1562 QList<QGraphicsItem*> collindingItems = scene()->items(shape, Qt::IntersectsItemShape);
1563 collindingItems.removeAll(item);
1564 if (collindingItems.isEmpty()) return false;
1566 for (int i = 0; i < collindingItems.count(); i++) {
1567 QGraphicsItem *collision = collindingItems.at(i);
1568 if (collision->type() == item->type()) {
1570 kDebug() << "// COLLISIION DETECTED";
1578 void CustomTrackView::slotRefreshEffects(ClipItem *clip)
1580 int track = m_document->tracksCount() - clip->track();
1581 GenTime pos = clip->startPos();
1582 if (!m_document->renderer()->mltRemoveEffect(track, pos, "-1", false, false)) {
1583 emit displayMessage(i18n("Problem deleting effect"), ErrorMessage);
1586 bool success = true;
1587 for (int i = 0; i < clip->effectsCount(); i++) {
1588 if (!m_document->renderer()->mltAddEffect(track, pos, clip->getEffectArgs(clip->effectAt(i)), false)) success = false;
1590 if (!success) emit displayMessage(i18n("Problem adding effect to clip"), ErrorMessage);
1591 m_document->renderer()->doRefresh();
1594 void CustomTrackView::addEffect(int track, GenTime pos, QDomElement effect)
1596 ClipItem *clip = getClipItemAt((int)pos.frames(m_document->fps()), m_document->tracksCount() - track);
1598 // Special case: speed effect
1599 if (effect.attribute("id") == "speed") {
1600 if (clip->clipType() != VIDEO && clip->clipType() != AV && clip->clipType() != PLAYLIST) {
1601 emit displayMessage(i18n("Problem adding effect to clip"), ErrorMessage);
1604 double speed = EffectsList::parameter(effect, "speed").toDouble() / 100.0;
1605 int strobe = EffectsList::parameter(effect, "strobe").toInt();
1606 if (strobe == 0) strobe = 1;
1607 doChangeClipSpeed(clip->info(), clip->speedIndependantInfo(), speed, 1.0, strobe, clip->baseClip()->getId());
1608 EffectsParameterList params = clip->addEffect(effect);
1609 m_document->renderer()->mltAddEffect(track, pos, params);
1610 if (clip->isSelected()) emit clipItemSelected(clip);
1613 EffectsParameterList params = clip->addEffect(effect);
1614 if (!m_document->renderer()->mltAddEffect(track, pos, params))
1615 emit displayMessage(i18n("Problem adding effect to clip"), ErrorMessage);
1616 if (clip->isSelected()) emit clipItemSelected(clip);
1617 } else emit displayMessage(i18n("Cannot find clip to add effect"), ErrorMessage);
1620 void CustomTrackView::deleteEffect(int track, GenTime pos, QDomElement effect)
1622 QString index = effect.attribute("kdenlive_ix");
1623 // Special case: speed effect
1624 if (effect.attribute("id") == "speed") {
1625 ClipItem *clip = getClipItemAt((int)pos.frames(m_document->fps()), m_document->tracksCount() - track);
1627 doChangeClipSpeed(clip->info(), clip->speedIndependantInfo(), 1.0, clip->speed(), 1, clip->baseClip()->getId());
1628 clip->deleteEffect(index);
1629 emit clipItemSelected(clip);
1630 m_document->renderer()->mltRemoveEffect(track, pos, index, true);
1634 if (!m_document->renderer()->mltRemoveEffect(track, pos, index, true)) {
1635 kDebug() << "// ERROR REMOV EFFECT: " << index << ", DISABLE: " << effect.attribute("disable");
1636 emit displayMessage(i18n("Problem deleting effect"), ErrorMessage);
1639 ClipItem *clip = getClipItemAt((int)pos.frames(m_document->fps()), m_document->tracksCount() - track);
1641 clip->deleteEffect(index);
1642 emit clipItemSelected(clip);
1646 void CustomTrackView::slotAddGroupEffect(QDomElement effect, AbstractGroupItem *group)
1648 QList<QGraphicsItem *> itemList = group->childItems();
1649 QUndoCommand *effectCommand = new QUndoCommand();
1651 QDomNode namenode = effect.elementsByTagName("name").item(0);
1652 if (!namenode.isNull()) effectName = i18n(namenode.toElement().text().toUtf8().data());
1653 else effectName = i18n("effect");
1654 effectCommand->setText(i18n("Add %1", effectName));
1656 for (int i = 0; i < itemList.count(); i++) {
1657 if (itemList.at(i)->type() == AVWIDGET) {
1658 ClipItem *item = static_cast <ClipItem *>(itemList.at(i));
1659 if (effect.attribute("type") == "audio") {
1660 // Don't add audio effects on video clips
1661 if (item->isVideoOnly() || (item->clipType() != AUDIO && item->clipType() != AV && item->clipType() != PLAYLIST)) continue;
1662 } else if (effect.hasAttribute("type") == false) {
1663 // Don't add video effect on audio clips
1664 if (item->isAudioOnly() || item->clipType() == AUDIO) continue;
1667 if (effect.attribute("unique", "0") != "0" && item->hasEffect(effect.attribute("tag"), effect.attribute("id")) != -1) {
1668 emit displayMessage(i18n("Effect already present in clip"), ErrorMessage);
1671 if (item->isItemLocked()) {
1674 item->initEffect(effect);
1675 if (effect.attribute("tag") == "ladspa") {
1676 QString ladpsaFile = m_document->getLadspaFile();
1677 initEffects::ladspaEffectFile(ladpsaFile, effect.attribute("ladspaid").toInt(), getLadspaParams(effect));
1678 effect.setAttribute("src", ladpsaFile);
1680 new AddEffectCommand(this, m_document->tracksCount() - item->track(), item->startPos(), effect, true, effectCommand);
1685 m_commandStack->push(effectCommand);
1686 setDocumentModified();
1687 } else delete effectCommand;
1690 void CustomTrackView::slotAddEffect(QDomElement effect, GenTime pos, int track)
1692 QList<QGraphicsItem *> itemList;
1693 QUndoCommand *effectCommand = new QUndoCommand();
1695 QDomNode namenode = effect.elementsByTagName("name").item(0);
1696 if (!namenode.isNull()) effectName = i18n(namenode.toElement().text().toUtf8().data());
1697 else effectName = i18n("effect");
1698 effectCommand->setText(i18n("Add %1", effectName));
1700 if (track == -1) itemList = scene()->selectedItems();
1701 if (itemList.isEmpty()) {
1702 ClipItem *clip = getClipItemAt((int) pos.frames(m_document->fps()), track);
1703 if (clip) itemList.append(clip);
1704 else emit displayMessage(i18n("Select a clip if you want to apply an effect"), ErrorMessage);
1708 for (int i = 0; i < itemList.count(); i++) {
1709 if (itemList.at(i)->type() == GROUPWIDGET) {
1710 QList<QGraphicsItem *> subitems = itemList.at(i)->childItems();
1711 for (int j = 0; j < subitems.count(); j++) {
1712 if (!itemList.contains(subitems.at(j))) itemList.append(subitems.at(j));
1717 for (int i = 0; i < itemList.count(); i++) {
1718 if (itemList.at(i)->type() == AVWIDGET) {
1719 ClipItem *item = static_cast <ClipItem *>(itemList.at(i));
1720 if (effect.attribute("type") == "audio") {
1721 // Don't add audio effects on video clips
1722 if (item->isVideoOnly() || (item->clipType() != AUDIO && item->clipType() != AV && item->clipType() != PLAYLIST)) {
1723 emit displayMessage(i18n("Cannot add an audio effect to this clip"), ErrorMessage);
1726 } else if (effect.hasAttribute("type") == false) {
1727 // Don't add video effect on audio clips
1728 if (item->isAudioOnly() || item->clipType() == AUDIO) {
1729 emit displayMessage(i18n("Cannot add a video effect to this clip"), ErrorMessage);
1733 if (item->hasEffect(effect.attribute("tag"), effect.attribute("id")) != -1 && effect.attribute("unique", "0") != "0") {
1734 emit displayMessage(i18n("Effect already present in clip"), ErrorMessage);
1737 if (item->isItemLocked()) {
1740 if (effect.attribute("id") == "freeze" && m_cursorPos > item->startPos().frames(m_document->fps()) && m_cursorPos < item->endPos().frames(m_document->fps())) {
1741 item->initEffect(effect, m_cursorPos - item->startPos().frames(m_document->fps()));
1742 } else item->initEffect(effect);
1743 if (effect.attribute("tag") == "ladspa") {
1744 QString ladpsaFile = m_document->getLadspaFile();
1745 initEffects::ladspaEffectFile(ladpsaFile, effect.attribute("ladspaid").toInt(), getLadspaParams(effect));
1746 effect.setAttribute("src", ladpsaFile);
1748 new AddEffectCommand(this, m_document->tracksCount() - item->track(), item->startPos(), effect, true, effectCommand);
1751 if (effectCommand->childCount() > 0) {
1752 m_commandStack->push(effectCommand);
1753 setDocumentModified();
1754 } else delete effectCommand;
1757 void CustomTrackView::slotDeleteEffect(ClipItem *clip, QDomElement effect, bool affectGroup)
1759 if (affectGroup && clip->parentItem() && clip->parentItem() == m_selectionGroup) {
1760 //clip is in a group, also remove the effect in other clips of the group
1761 QList<QGraphicsItem *> items = m_selectionGroup->childItems();
1762 QUndoCommand *delCommand = new QUndoCommand();
1764 QDomNode namenode = effect.elementsByTagName("name").item(0);
1765 if (!namenode.isNull()) effectName = i18n(namenode.toElement().text().toUtf8().data());
1766 else effectName = i18n("effect");
1767 delCommand->setText(i18n("Delete %1", effectName));
1770 for (int i = 0; i < items.count(); i++) {
1771 if (items.at(i)->type() == GROUPWIDGET) {
1772 QList<QGraphicsItem *> subitems = items.at(i)->childItems();
1773 for (int j = 0; j < subitems.count(); j++) {
1774 if (!items.contains(subitems.at(j))) items.append(subitems.at(j));
1779 for (int i = 0; i < items.count(); i++) {
1780 if (items.at(i)->type() == AVWIDGET) {
1781 ClipItem *item = static_cast <ClipItem *>(items.at(i));
1782 int ix = item->hasEffect(effect.attribute("tag"), effect.attribute("id"));
1784 QDomElement eff = item->effectAt(ix);
1785 new AddEffectCommand(this, m_document->tracksCount() - item->track(), item->startPos(), eff, false, delCommand);
1789 if (delCommand->childCount() > 0) m_commandStack->push(delCommand);
1790 else delete delCommand;
1793 AddEffectCommand *command = new AddEffectCommand(this, m_document->tracksCount() - clip->track(), clip->startPos(), effect, false);
1794 m_commandStack->push(command);
1795 setDocumentModified();
1798 void CustomTrackView::updateEffect(int track, GenTime pos, QDomElement insertedEffect, int ix, bool triggeredByUser)
1800 if (insertedEffect.isNull()) {
1801 emit displayMessage(i18n("Problem editing effect"), ErrorMessage);
1804 ClipItem *clip = getClipItemAt((int)pos.frames(m_document->fps()), m_document->tracksCount() - track);
1805 QDomElement effect = insertedEffect.cloneNode().toElement();
1807 // Special case: speed effect
1808 if (effect.attribute("id") == "speed") {
1809 if (effect.attribute("disable") == "1") doChangeClipSpeed(clip->info(), clip->speedIndependantInfo(), 1.0, clip->speed(), 1, clip->baseClip()->getId());
1811 double speed = EffectsList::parameter(effect, "speed").toDouble() / 100.0;
1812 int strobe = EffectsList::parameter(effect, "strobe").toInt();
1813 if (strobe == 0) strobe = 1;
1814 doChangeClipSpeed(clip->info(), clip->speedIndependantInfo(), speed, clip->speed(), strobe, clip->baseClip()->getId());
1816 clip->setEffectAt(ix, effect);
1817 if (ix == clip->selectedEffectIndex()) {
1818 clip->setSelectedEffect(ix);
1819 if (!triggeredByUser) emit clipItemSelected(clip, ix);
1824 EffectsParameterList effectParams = clip->getEffectArgs(effect);
1825 if (effect.attribute("tag") == "ladspa") {
1826 // Update the ladspa affect file
1827 initEffects::ladspaEffectFile(effect.attribute("src"), effect.attribute("ladspaid").toInt(), getLadspaParams(effect));
1829 // check if we are trying to reset a keyframe effect
1830 if (effectParams.hasParam("keyframes") && effectParams.paramValue("keyframes").isEmpty()) {
1831 clip->initEffect(effect);
1832 effectParams = clip->getEffectArgs(effect);
1834 if (!m_document->renderer()->mltEditEffect(m_document->tracksCount() - clip->track(), clip->startPos(), effectParams))
1835 emit displayMessage(i18n("Problem editing effect"), ErrorMessage);
1837 clip->setEffectAt(ix, effect);
1838 if (ix == clip->selectedEffectIndex()) {
1839 clip->setSelectedEffect(ix);
1840 if (!triggeredByUser) emit clipItemSelected(clip, ix);
1842 if (effect.attribute("tag") == "volume" || effect.attribute("tag") == "brightness") {
1843 // A fade effect was modified, update the clip
1844 if (effect.attribute("id") == "fadein" || effect.attribute("id") == "fade_from_black") {
1845 int pos = effectParams.paramValue("out").toInt() - effectParams.paramValue("in").toInt();
1846 clip->setFadeIn(pos);
1848 if (effect.attribute("id") == "fadeout" || effect.attribute("id") == "fade_to_black") {
1849 int pos = effectParams.paramValue("out").toInt() - effectParams.paramValue("in").toInt();
1850 clip->setFadeOut(pos);
1854 setDocumentModified();
1857 void CustomTrackView::moveEffect(int track, GenTime pos, int oldPos, int newPos)
1859 ClipItem *clip = getClipItemAt((int)pos.frames(m_document->fps()), m_document->tracksCount() - track);
1860 if (clip && !clip->effectAt(newPos - 1).isNull() && !clip->effectAt(oldPos - 1).isNull()) {
1861 QDomElement act = clip->effectAt(newPos - 1);
1862 QDomElement before = clip->effectAt(oldPos - 1);
1863 clip->setEffectAt(oldPos - 1, act);
1864 clip->setEffectAt(newPos - 1, before);
1865 // special case: speed effect, which is a pseudo-effect, not appearing in MLT's effects
1866 if (act.attribute("id") == "speed") {
1867 m_document->renderer()->mltUpdateEffectPosition(track, pos, oldPos, newPos);
1868 } else if (before.attribute("id") == "speed") {
1869 m_document->renderer()->mltUpdateEffectPosition(track, pos, newPos, oldPos);
1870 } else m_document->renderer()->mltMoveEffect(track, pos, oldPos, newPos);
1871 emit clipItemSelected(clip, newPos - 1);
1872 setDocumentModified();
1873 } else emit displayMessage(i18n("Cannot move effect"), ErrorMessage);
1876 void CustomTrackView::slotChangeEffectState(ClipItem *clip, int effectPos, bool disable)
1878 QDomElement effect = clip->effectAt(effectPos);
1879 QDomElement oldEffect = effect.cloneNode().toElement();
1881 effect.setAttribute("disable", (int) disable);
1882 EditEffectCommand *command = new EditEffectCommand(this, m_document->tracksCount() - clip->track(), clip->startPos(), oldEffect, effect, effectPos, true);
1883 m_commandStack->push(command);
1884 setDocumentModified();;
1887 void CustomTrackView::slotChangeEffectPosition(ClipItem *clip, int currentPos, int newPos)
1889 MoveEffectCommand *command = new MoveEffectCommand(this, m_document->tracksCount() - clip->track(), clip->startPos(), currentPos, newPos);
1890 m_commandStack->push(command);
1891 setDocumentModified();
1894 void CustomTrackView::slotUpdateClipEffect(ClipItem *clip, QDomElement oldeffect, QDomElement effect, int ix)
1896 EditEffectCommand *command = new EditEffectCommand(this, m_document->tracksCount() - clip->track(), clip->startPos(), oldeffect, effect, ix, true);
1897 m_commandStack->push(command);
1900 ClipItem *CustomTrackView::cutClip(ItemInfo info, GenTime cutTime, bool cut, bool execute)
1904 ClipItem *item = getClipItemAt((int) info.startPos.frames(m_document->fps()), info.track);
1905 if (!item || cutTime >= item->endPos() || cutTime <= item->startPos()) {
1906 emit displayMessage(i18n("Cannot find clip to cut"), ErrorMessage);
1907 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);
1908 else kDebug() << "/// ERROR NO CLIP at: " << info.startPos.frames(m_document->fps()) << ", track: " << info.track;
1909 m_blockRefresh = false;
1912 if (item->parentItem()) {
1913 // Item is part of a group, reset group
1914 resetSelectionGroup();
1916 kDebug() << "///////// CUTTING CLIP : (" << item->startPos().frames(25) << "-" << item->endPos().frames(25) << "), INFO: (" << info.startPos.frames(25) << "-" << info.endPos.frames(25) << ")" << ", CUT: " << cutTime.frames(25);
1918 if (execute) m_document->renderer()->mltCutClip(m_document->tracksCount() - info.track, cutTime);
1919 int cutPos = (int) cutTime.frames(m_document->fps());
1921 newPos.startPos = cutTime;
1922 newPos.endPos = info.endPos;
1923 newPos.cropStart = item->info().cropStart + (cutTime - info.startPos);
1924 newPos.track = info.track;
1925 newPos.cropDuration = newPos.endPos - newPos.startPos;
1927 bool snap = KdenliveSettings::snaptopoints();
1928 KdenliveSettings::setSnaptopoints(false);
1929 ClipItem *dup = item->clone(newPos);
1930 // remove unwanted effects (fade in) from 2nd part of cutted clip
1931 int ix = dup->hasEffect(QString(), "fadein");
1933 QDomElement oldeffect = item->effectAt(ix);
1934 dup->deleteEffect(oldeffect.attribute("kdenlive_ix"));
1936 ix = dup->hasEffect(QString(), "fade_from_black");
1938 QDomElement oldeffect = item->effectAt(ix);
1939 dup->deleteEffect(oldeffect.attribute("kdenlive_ix"));
1941 item->resizeEnd(cutPos);
1942 scene()->addItem(dup);
1943 if (item->checkKeyFrames()) slotRefreshEffects(item);
1944 if (dup->checkKeyFrames()) slotRefreshEffects(dup);
1945 item->baseClip()->addReference();
1946 m_document->updateClip(item->baseClip()->getId());
1947 setDocumentModified();
1948 KdenliveSettings::setSnaptopoints(snap);
1950 //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);
1954 ClipItem *item = getClipItemAt((int) info.startPos.frames(m_document->fps()), info.track);
1955 ClipItem *dup = getClipItemAt((int) cutTime.frames(m_document->fps()), info.track);
1957 if (!item || !dup || item == dup) {
1958 emit displayMessage(i18n("Cannot find clip to uncut"), ErrorMessage);
1959 m_blockRefresh = false;
1962 if (m_document->renderer()->mltRemoveClip(m_document->tracksCount() - info.track, cutTime) == false) {
1963 emit displayMessage(i18n("Error removing clip at %1 on track %2", m_document->timecode().getTimecodeFromFrames(cutTime.frames(m_document->fps())), info.track), ErrorMessage);
1967 /*kDebug() << "// UNCUTTING CLIPS: ITEM 1 (" << item->startPos().frames(25) << "x" << item->endPos().frames(25) << ")";
1968 kDebug() << "// UNCUTTING CLIPS: ITEM 2 (" << dup->startPos().frames(25) << "x" << dup->endPos().frames(25) << ")";
1969 kDebug() << "// UNCUTTING CLIPS, INFO (" << info.startPos.frames(25) << "x" << info.endPos.frames(25) << ") , CUT: " << cutTime.frames(25);;*/
1970 //deleteClip(dup->info());
1972 bool snap = KdenliveSettings::snaptopoints();
1973 KdenliveSettings::setSnaptopoints(false);
1975 if (dup->isSelected()) emit clipItemSelected(NULL);
1976 dup->baseClip()->removeReference();
1977 m_document->updateClip(dup->baseClip()->getId());
1978 scene()->removeItem(dup);
1981 ItemInfo clipinfo = item->info();
1982 clipinfo.track = m_document->tracksCount() - clipinfo.track;
1983 bool success = m_document->renderer()->mltResizeClipEnd(clipinfo, info.endPos - info.startPos);
1985 item->resizeEnd((int) info.endPos.frames(m_document->fps()));
1986 setDocumentModified();
1988 emit displayMessage(i18n("Error when resizing clip"), ErrorMessage);
1989 KdenliveSettings::setSnaptopoints(snap);
1993 //QTimer::singleShot(3000, this, SLOT(slotEnableRefresh()));
1996 void CustomTrackView::slotEnableRefresh()
1998 m_blockRefresh = false;
2001 void CustomTrackView::slotAddTransitionToSelectedClips(QDomElement transition)
2003 QList<QGraphicsItem *> itemList = scene()->selectedItems();
2004 if (itemList.count() == 1) {
2005 if (itemList.at(0)->type() == AVWIDGET) {
2006 ClipItem *item = (ClipItem *) itemList.at(0);
2008 info.track = item->track();
2009 ClipItem *transitionClip = NULL;
2010 const int transitiontrack = getPreviousVideoTrack(info.track);
2011 GenTime pos = GenTime((int)(mapToScene(m_menuPosition).x()), m_document->fps());
2012 if (pos < item->startPos() + item->cropDuration() / 2) {
2013 // add transition to clip start
2014 info.startPos = item->startPos();
2015 if (transitiontrack != 0) transitionClip = getClipItemAt((int) info.startPos.frames(m_document->fps()), m_document->tracksCount() - transitiontrack);
2016 if (transitionClip && transitionClip->endPos() < item->endPos()) {
2017 info.endPos = transitionClip->endPos();
2018 } else info.endPos = info.startPos + GenTime(65, m_document->fps());
2019 // Check there is no other transition at that place
2020 double startY = info.track * m_tracksHeight + 1 + m_tracksHeight / 2;
2021 QRectF r(info.startPos.frames(m_document->fps()), startY, (info.endPos - info.startPos).frames(m_document->fps()), m_tracksHeight / 2);
2022 QList<QGraphicsItem *> selection = m_scene->items(r);
2023 bool transitionAccepted = true;
2024 for (int i = 0; i < selection.count(); i++) {
2025 if (selection.at(i)->type() == TRANSITIONWIDGET) {
2026 Transition *tr = static_cast <Transition *>(selection.at(i));
2027 if (tr->startPos() - info.startPos > GenTime(5, m_document->fps())) {
2028 if (tr->startPos() < info.endPos) info.endPos = tr->startPos();
2029 } else transitionAccepted = false;
2032 if (transitionAccepted) slotAddTransition(item, info, transitiontrack, transition);
2033 else emit displayMessage(i18n("Cannot add transition"), ErrorMessage);
2036 // add transition to clip end
2037 info.endPos = item->endPos();
2038 if (transitiontrack != 0) transitionClip = getClipItemAt((int) info.endPos.frames(m_document->fps()), m_document->tracksCount() - transitiontrack);
2039 if (transitionClip && transitionClip->startPos() > item->startPos()) {
2040 info.startPos = transitionClip->startPos();
2041 } else info.startPos = info.endPos - GenTime(65, m_document->fps());
2042 if (transition.attribute("tag") == "luma") EffectsList::setParameter(transition, "reverse", "1");
2043 else if (transition.attribute("id") == "slide") EffectsList::setParameter(transition, "invert", "1");
2045 // Check there is no other transition at that place
2046 double startY = info.track * m_tracksHeight + 1 + m_tracksHeight / 2;
2047 QRectF r(info.startPos.frames(m_document->fps()), startY, (info.endPos - info.startPos).frames(m_document->fps()), m_tracksHeight / 2);
2048 QList<QGraphicsItem *> selection = m_scene->items(r);
2049 bool transitionAccepted = true;
2050 for (int i = 0; i < selection.count(); i++) {
2051 if (selection.at(i)->type() == TRANSITIONWIDGET) {
2052 Transition *tr = static_cast <Transition *>(selection.at(i));
2053 if (info.endPos - tr->endPos() > GenTime(5, m_document->fps())) {
2054 if (tr->endPos() > info.startPos) info.startPos = tr->endPos();
2055 } else transitionAccepted = false;
2058 if (transitionAccepted) slotAddTransition(item, info, transitiontrack, transition);
2059 else emit displayMessage(i18n("Cannot add transition"), ErrorMessage);
2062 } else for (int i = 0; i < itemList.count(); i++) {
2063 if (itemList.at(i)->type() == AVWIDGET) {
2064 ClipItem *item = (ClipItem *) itemList.at(i);
2066 info.startPos = item->startPos();
2067 info.endPos = info.startPos + GenTime(65, m_document->fps());
2068 info.track = item->track();
2070 // Check there is no other transition at that place
2071 double startY = info.track * m_tracksHeight + 1 + m_tracksHeight / 2;
2072 QRectF r(info.startPos.frames(m_document->fps()), startY, (info.endPos - info.startPos).frames(m_document->fps()), m_tracksHeight / 2);
2073 QList<QGraphicsItem *> selection = m_scene->items(r);
2074 bool transitionAccepted = true;
2075 for (int i = 0; i < selection.count(); i++) {
2076 if (selection.at(i)->type() == TRANSITIONWIDGET) {
2077 Transition *tr = static_cast <Transition *>(selection.at(i));
2078 if (tr->startPos() - info.startPos > GenTime(5, m_document->fps())) {
2079 if (tr->startPos() < info.endPos) info.endPos = tr->startPos();
2080 } else transitionAccepted = false;
2083 int transitiontrack = getPreviousVideoTrack(info.track);
2084 if (transitionAccepted) slotAddTransition(item, info, transitiontrack, transition);
2085 else emit displayMessage(i18n("Cannot add transition"), ErrorMessage);
2090 void CustomTrackView::slotAddTransition(ClipItem* /*clip*/, ItemInfo transitionInfo, int endTrack, QDomElement transition)
2092 if (transitionInfo.startPos >= transitionInfo.endPos) {
2093 emit displayMessage(i18n("Invalid transition"), ErrorMessage);
2096 AddTransitionCommand* command = new AddTransitionCommand(this, transitionInfo, endTrack, transition, false, true);
2097 m_commandStack->push(command);
2098 setDocumentModified();
2101 void CustomTrackView::addTransition(ItemInfo transitionInfo, int endTrack, QDomElement params, bool refresh)
2103 Transition *tr = new Transition(transitionInfo, endTrack, m_document->fps(), params, true);
2104 //kDebug() << "---- ADDING transition " << params.attribute("value");
2105 if (m_document->renderer()->mltAddTransition(tr->transitionTag(), endTrack, m_document->tracksCount() - transitionInfo.track, transitionInfo.startPos, transitionInfo.endPos, tr->toXML(), refresh)) {
2106 scene()->addItem(tr);
2107 setDocumentModified();
2109 emit displayMessage(i18n("Cannot add transition"), ErrorMessage);
2114 void CustomTrackView::deleteTransition(ItemInfo transitionInfo, int endTrack, QDomElement /*params*/, bool refresh)
2116 Transition *item = getTransitionItemAt(transitionInfo.startPos, transitionInfo.track);
2118 emit displayMessage(i18n("Select clip to delete"), ErrorMessage);
2121 m_document->renderer()->mltDeleteTransition(item->transitionTag(), endTrack, m_document->tracksCount() - transitionInfo.track, transitionInfo.startPos, transitionInfo.endPos, item->toXML(), refresh);
2122 if (m_dragItem == item) m_dragItem = NULL;
2124 #if QT_VERSION >= 0x040600
2125 // animate item deletion
2126 item->closeAnimation();
2130 emit transitionItemSelected(NULL);
2131 setDocumentModified();
2134 void CustomTrackView::slotTransitionUpdated(Transition *tr, QDomElement old)
2136 //kDebug() << "TRANS UPDATE, TRACKS: " << old.attribute("transition_btrack") << ", NEW: " << tr->toXML().attribute("transition_btrack");
2137 EditTransitionCommand *command = new EditTransitionCommand(this, tr->track(), tr->startPos(), old, tr->toXML(), false);
2138 m_commandStack->push(command);
2139 setDocumentModified();
2142 void CustomTrackView::updateTransition(int track, GenTime pos, QDomElement oldTransition, QDomElement transition, bool updateTransitionWidget)
2144 Transition *item = getTransitionItemAt(pos, track);
2146 kWarning() << "Unable to find transition at pos :" << pos.frames(m_document->fps()) << ", ON track: " << track;
2149 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);
2150 //kDebug() << "ORIGINAL TRACK: "<< oldTransition.attribute("transition_btrack") << ", NEW TRACK: "<<transition.attribute("transition_btrack");
2151 item->setTransitionParameters(transition);
2152 if (updateTransitionWidget) {
2153 ItemInfo info = item->info();
2155 ClipItem *transitionClip = getClipItemAt(info.startPos, info.track);
2156 if (transitionClip && transitionClip->baseClip()) {
2157 QString size = transitionClip->baseClip()->getProperty("frame_size");
2158 double factor = transitionClip->baseClip()->getProperty("aspect_ratio").toDouble();
2159 p.setX((int)(size.section('x', 0, 0).toInt() * factor + 0.5));
2160 p.setY(size.section('x', 1, 1).toInt());
2162 emit transitionItemSelected(item, getPreviousVideoTrack(info.track), p, true);
2164 setDocumentModified();
2167 void CustomTrackView::dragMoveEvent(QDragMoveEvent * event)
2170 const QPointF pos = mapToScene(event->pos());
2171 if (m_selectionGroup) {
2172 m_selectionGroup->setPos(pos);
2173 emit mousePosition((int)(m_selectionGroup->scenePos().x() + 0.5));
2174 event->acceptProposedAction();
2176 // Drag enter was not possible, try again at mouse position
2177 insertDropClips(event->mimeData(), event->pos());
2181 QGraphicsView::dragMoveEvent(event);
2185 void CustomTrackView::dragLeaveEvent(QDragLeaveEvent * event)
2187 if (m_selectionGroup && m_clipDrag) {
2188 m_thumbsTimer.stop();
2189 m_waitingThumbs.clear();
2190 QList<QGraphicsItem *> items = m_selectionGroup->childItems();
2192 scene()->destroyItemGroup(m_selectionGroup);
2193 m_selectionGroup = NULL;
2194 } else QGraphicsView::dragLeaveEvent(event);
2197 void CustomTrackView::dropEvent(QDropEvent * event)
2199 if (m_selectionGroup && m_clipDrag) {
2200 QList<QGraphicsItem *> items = m_selectionGroup->childItems();
2201 resetSelectionGroup();
2202 m_scene->clearSelection();
2203 bool hasVideoClip = false;
2204 QUndoCommand *addCommand = new QUndoCommand();
2205 addCommand->setText(i18n("Add timeline clip"));
2206 QList <ClipItem *> brokenClips;
2208 for (int i = 0; i < items.count(); i++) {
2209 ClipItem *item = static_cast <ClipItem *>(items.at(i));
2210 if (!hasVideoClip && (item->clipType() == AV || item->clipType() == VIDEO)) hasVideoClip = true;
2211 if (items.count() == 1) {
2212 updateClipTypeActions(item);
2214 updateClipTypeActions(NULL);
2217 //TODO: take care of edit mode for undo
2218 item->baseClip()->addReference();
2219 //item->setZValue(item->defaultZValue());
2220 m_document->updateClip(item->baseClip()->getId());
2221 ItemInfo info = item->info();
2223 int tracknumber = m_document->tracksCount() - info.track - 1;
2224 bool isLocked = m_document->trackInfoAt(tracknumber).isLocked;
2225 if (isLocked) item->setItemLocked(true);
2226 ItemInfo clipInfo = info;
2227 clipInfo.track = m_document->tracksCount() - item->track();
2228 if (m_document->renderer()->mltInsertClip(clipInfo, item->xml(), item->baseClip()->producer(item->track()), m_scene->editMode() == OVERWRITEEDIT, m_scene->editMode() == INSERTEDIT) == -1) {
2229 emit displayMessage(i18n("Cannot insert clip in timeline"), ErrorMessage);
2230 brokenClips.append(item);
2233 adjustTimelineClips(m_scene->editMode(), item, ItemInfo(), addCommand);
2235 new AddTimelineClipCommand(this, item->xml(), item->clipProducer(), item->info(), item->effectList(), m_scene->editMode() == OVERWRITEEDIT, m_scene->editMode() == INSERTEDIT, false, false, addCommand);
2237 if (item->baseClip()->isTransparent() && getTransitionItemAtStart(info.startPos, info.track) == NULL) {
2238 // add transparency transition
2239 QDomElement trans = MainWindow::transitions.getEffectByTag("composite", "composite").cloneNode().toElement();
2240 new AddTransitionCommand(this, info, getPreviousVideoTrack(info.track), trans, false, true, addCommand);
2242 item->setSelected(true);
2244 qDeleteAll(brokenClips);
2245 brokenClips.clear();
2246 if (addCommand->childCount() > 0) m_commandStack->push(addCommand);
2247 else delete addCommand;
2248 setDocumentModified();
2252 QRectF rect(0, 1 * m_tracksHeight + m_tracksHeight / 2, sceneRect().width(), 2);
2253 QList<QGraphicsItem *> selection = m_scene->items(rect);
2254 QStringList timelineList;
2256 kDebug()<<"// ITEMS on TRACK: "<<selection.count();
2257 for (int i = 0; i < selection.count(); i++) {
2258 if (selection.at(i)->type() == AVWIDGET) {
2259 ClipItem *clip = static_cast <ClipItem *>(selection.at(i));
2260 int start = clip->startPos().frames(m_document->fps());
2261 int end = clip->endPos().frames(m_document->fps());
2262 timelineList.append(QString::number(start) + "-" + QString::number(end));
2265 kDebug() << "// COMPARE:\n" << timelineList << "\n-------------------";
2268 m_pasteEffectsAction->setEnabled(m_copiedItems.count() == 1);
2269 if (items.count() > 1) groupSelectedItems(true);
2270 event->setDropAction(Qt::MoveAction);
2272 } else QGraphicsView::dropEvent(event);
2276 void CustomTrackView::adjustTimelineClips(EDITMODE mode, ClipItem *item, ItemInfo posinfo, QUndoCommand *command)
2278 bool snap = KdenliveSettings::snaptopoints();
2279 KdenliveSettings::setSnaptopoints(false);
2280 if (mode == OVERWRITEEDIT) {
2281 // if we are in overwrite mode, move clips accordingly
2283 if (item == NULL) info = posinfo;
2284 else info = item->info();
2285 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);
2286 QList<QGraphicsItem *> selection = m_scene->items(rect);
2287 if (item) selection.removeAll(item);
2288 for (int i = 0; i < selection.count(); i++) {
2289 if (!selection.at(i)->isEnabled()) continue;
2290 if (selection.at(i)->type() == AVWIDGET) {
2291 ClipItem *clip = static_cast<ClipItem *>(selection.at(i));
2292 if (clip->startPos() < info.startPos) {
2293 if (clip->endPos() > info.endPos) {
2294 ItemInfo clipInfo = clip->info();
2295 ItemInfo dupInfo = clipInfo;
2296 GenTime diff = info.startPos - clipInfo.startPos;
2297 dupInfo.startPos = info.startPos;
2298 dupInfo.cropStart += diff;
2299 dupInfo.cropDuration = clipInfo.endPos - info.startPos;
2300 ItemInfo newdupInfo = dupInfo;
2301 GenTime diff2 = info.endPos - info.startPos;
2302 newdupInfo.startPos = info.endPos;
2303 newdupInfo.cropStart += diff2;
2304 newdupInfo.cropDuration = clipInfo.endPos - info.endPos;
2305 new RazorClipCommand(this, clipInfo, info.startPos, false, command);
2306 new ResizeClipCommand(this, dupInfo, newdupInfo, false, false, command);
2307 ClipItem *dup = cutClip(clipInfo, info.startPos, true, false);
2308 if (dup) dup->resizeStart(info.endPos.frames(m_document->fps()));
2310 ItemInfo newclipInfo = clip->info();
2311 newclipInfo.endPos = info.startPos;
2312 new ResizeClipCommand(this, clip->info(), newclipInfo, false, false, command);
2313 clip->resizeEnd(info.startPos.frames(m_document->fps()));
2315 } else if (clip->endPos() <= info.endPos) {
2316 new AddTimelineClipCommand(this, clip->xml(), clip->clipProducer(), clip->info(), clip->effectList(), false, false, false, true, command);
2317 scene()->removeItem(clip);
2321 ItemInfo newclipInfo = clip->info();
2322 newclipInfo.startPos = info.endPos;
2323 new ResizeClipCommand(this, clip->info(), newclipInfo, false, false, command);
2324 clip->resizeStart(info.endPos.frames(m_document->fps()));
2328 } else if (mode == INSERTEDIT) {
2329 // if we are in push 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)->type() == AVWIDGET) {
2338 ClipItem *clip = static_cast<ClipItem *>(selection.at(i));
2339 if (clip->startPos() < info.startPos) {
2340 if (clip->endPos() > info.startPos) {
2341 ItemInfo clipInfo = clip->info();
2342 ItemInfo dupInfo = clipInfo;
2343 GenTime diff = info.startPos - clipInfo.startPos;
2344 dupInfo.startPos = info.startPos;
2345 dupInfo.cropStart += diff;
2346 dupInfo.cropDuration = clipInfo.endPos - info.startPos;
2347 new RazorClipCommand(this, clipInfo, info.startPos, false, command);
2348 // Commented out; variable dup unused. --granjow
2349 //ClipItem *dup = cutClip(clipInfo, info.startPos, true, false);
2350 cutClip(clipInfo, info.startPos, true, false);
2353 // TODO: add insertspacecommand
2358 KdenliveSettings::setSnaptopoints(snap);
2362 void CustomTrackView::adjustTimelineTransitions(EDITMODE mode, Transition *item, QUndoCommand *command)
2364 if (mode == OVERWRITEEDIT) {
2365 // if we are in overwrite or push mode, move clips accordingly
2366 bool snap = KdenliveSettings::snaptopoints();
2367 KdenliveSettings::setSnaptopoints(false);
2368 ItemInfo info = item->info();
2369 QRectF rect(info.startPos.frames(m_document->fps()), info.track * m_tracksHeight + m_tracksHeight, (info.endPos - info.startPos).frames(m_document->fps()) - 1, 5);
2370 QList<QGraphicsItem *> selection = m_scene->items(rect);
2371 selection.removeAll(item);
2372 for (int i = 0; i < selection.count(); i++) {
2373 if (!selection.at(i)->isEnabled()) continue;
2374 if (selection.at(i)->type() == TRANSITIONWIDGET) {
2375 Transition *tr = static_cast<Transition *>(selection.at(i));
2376 if (tr->startPos() < info.startPos) {
2377 ItemInfo firstPos = tr->info();
2378 ItemInfo newPos = firstPos;
2379 firstPos.endPos = item->startPos();
2380 newPos.startPos = item->endPos();
2381 new MoveTransitionCommand(this, tr->info(), firstPos, true, command);
2382 if (tr->endPos() > info.endPos) {
2384 new AddTransitionCommand(this, newPos, tr->transitionEndTrack(), tr->toXML(), false, true, command);
2386 } else if (tr->endPos() > info.endPos) {
2388 ItemInfo firstPos = tr->info();
2389 firstPos.startPos = item->endPos();
2390 new MoveTransitionCommand(this, tr->info(), firstPos, true, command);
2392 // remove transition
2393 new AddTransitionCommand(this, tr->info(), tr->transitionEndTrack(), tr->toXML(), true, true, command);
2397 KdenliveSettings::setSnaptopoints(snap);
2401 QStringList CustomTrackView::mimeTypes() const
2403 QStringList qstrList;
2404 // list of accepted mime types for drop
2405 qstrList.append("text/plain");
2406 qstrList.append("kdenlive/producerslist");
2407 qstrList.append("kdenlive/clip");
2411 Qt::DropActions CustomTrackView::supportedDropActions() const
2413 // returns what actions are supported when dropping
2414 return Qt::MoveAction;
2417 void CustomTrackView::setDuration(int duration)
2419 int diff = qAbs(duration - sceneRect().width());
2420 if (diff * matrix().m11() > -50) {
2421 if (matrix().m11() < 0.4) setSceneRect(0, 0, (duration + 100 / matrix().m11()), sceneRect().height());
2422 else setSceneRect(0, 0, (duration + 300), sceneRect().height());
2424 m_projectDuration = duration;
2427 int CustomTrackView::duration() const
2429 return m_projectDuration;
2432 void CustomTrackView::addTrack(TrackInfo type, int ix)
2434 if (ix == -1 || ix == m_document->tracksCount()) {
2435 m_document->insertTrack(0, type);
2436 m_document->renderer()->mltInsertTrack(1, type.type == VIDEOTRACK);
2438 m_document->insertTrack(m_document->tracksCount() - ix, type);
2439 // insert track in MLT playlist
2440 m_document->renderer()->mltInsertTrack(m_document->tracksCount() - ix, type.type == VIDEOTRACK);
2442 double startY = ix * m_tracksHeight + 1 + m_tracksHeight / 2;
2443 QRectF r(0, startY, sceneRect().width(), sceneRect().height() - startY);
2444 QList<QGraphicsItem *> selection = m_scene->items(r);
2445 resetSelectionGroup();
2447 m_selectionGroup = new AbstractGroupItem(m_document->fps());
2448 scene()->addItem(m_selectionGroup);
2449 for (int i = 0; i < selection.count(); i++) {
2450 if ((!selection.at(i)->parentItem()) && (selection.at(i)->type() == AVWIDGET || selection.at(i)->type() == TRANSITIONWIDGET || selection.at(i)->type() == GROUPWIDGET)) {
2451 m_selectionGroup->addToGroup(selection.at(i));
2452 selection.at(i)->setFlag(QGraphicsItem::ItemIsMovable, false);
2455 // Move graphic items
2456 m_selectionGroup->translate(0, m_tracksHeight);
2458 // adjust track number
2459 QList<QGraphicsItem *> children = m_selectionGroup->childItems();
2460 for (int i = 0; i < children.count(); i++) {
2461 if (children.at(i)->type() == GROUPWIDGET) {
2462 AbstractGroupItem *grp = static_cast<AbstractGroupItem*>(children.at(i));
2463 children << grp->childItems();
2466 AbstractClipItem *item = static_cast <AbstractClipItem *>(children.at(i));
2468 ItemInfo clipinfo = item->info();
2469 if (item->type() == AVWIDGET) {
2470 ClipItem *clip = static_cast <ClipItem *>(item);
2471 // slowmotion clips are not track dependant, so no need to update them
2472 if (clip->speed() != 1.0) continue;
2473 // We add a move clip command so that we get the correct producer for new track number
2474 if (clip->clipType() == AV || clip->clipType() == AUDIO) {
2475 Mlt::Producer *prod;
2476 if (clip->isAudioOnly()) prod = clip->baseClip()->audioProducer(clipinfo.track);
2477 else if (clip->isVideoOnly()) prod = clip->baseClip()->videoProducer();
2478 else prod = clip->baseClip()->producer(clipinfo.track);
2479 if (m_document->renderer()->mltUpdateClipProducer((int)(m_document->tracksCount() - clipinfo.track), clipinfo.startPos.frames(m_document->fps()), prod) == false) {
2480 // problem updating clip
2481 emit displayMessage(i18n("Cannot update clip (time: %1, track: %2)", clipinfo.startPos.frames(m_document->fps()), clipinfo.track), ErrorMessage);
2484 } else if (item->type() == TRANSITIONWIDGET) {
2485 Transition *tr = static_cast <Transition *>(item);
2486 int track = tr->transitionEndTrack();
2488 tr->updateTransitionEndTrack(getPreviousVideoTrack(clipinfo.track));
2492 resetSelectionGroup(false);
2495 int maxHeight = m_tracksHeight * m_document->tracksCount() * matrix().m22();
2496 for (int i = 0; i < m_guides.count(); i++) {
2497 QLineF l = m_guides.at(i)->line();
2498 l.setP2(QPointF(l.x2(), maxHeight));
2499 m_guides.at(i)->setLine(l);
2501 m_cursorLine->setLine(m_cursorLine->line().x1(), 0, m_cursorLine->line().x1(), maxHeight);
2502 setSceneRect(0, 0, sceneRect().width(), m_tracksHeight * m_document->tracksCount());
2503 viewport()->update();
2504 emit tracksChanged();
2505 //QTimer::singleShot(500, this, SIGNAL(trackHeightChanged()));
2506 //setFixedHeight(50 * m_tracksCount);
2509 void CustomTrackView::removeTrack(int ix)
2511 // Delete track in MLT playlist
2512 m_document->renderer()->mltDeleteTrack(m_document->tracksCount() - ix);
2513 m_document->deleteTrack(m_document->tracksCount() - ix - 1);
2515 double startY = ix * (m_tracksHeight + 1) + m_tracksHeight / 2;
2516 QRectF r(0, startY, sceneRect().width(), sceneRect().height() - startY);
2517 QList<QGraphicsItem *> selection = m_scene->items(r);
2519 resetSelectionGroup();
2521 m_selectionGroup = new AbstractGroupItem(m_document->fps());
2522 scene()->addItem(m_selectionGroup);
2523 for (int i = 0; i < selection.count(); i++) {
2524 if ((!selection.at(i)->parentItem()) && (selection.at(i)->type() == AVWIDGET || selection.at(i)->type() == TRANSITIONWIDGET || selection.at(i)->type() == GROUPWIDGET)) {
2525 m_selectionGroup->addToGroup(selection.at(i));
2526 selection.at(i)->setFlag(QGraphicsItem::ItemIsMovable, false);
2529 // Move graphic items
2530 qreal ydiff = 0 - (int) m_tracksHeight;
2531 m_selectionGroup->translate(0, ydiff);
2533 // adjust track number
2534 QList<QGraphicsItem *> children = m_selectionGroup->childItems();
2535 //kDebug() << "// FOUND CLIPS TO MOVE: " << children.count();
2536 for (int i = 0; i < children.count(); i++) {
2537 if (children.at(i)->type() == GROUPWIDGET) {
2538 AbstractGroupItem *grp = static_cast<AbstractGroupItem*>(children.at(i));
2539 children << grp->childItems();
2542 if (children.at(i)->type() == AVWIDGET) {
2543 ClipItem *clip = static_cast <ClipItem *>(children.at(i));
2545 ItemInfo clipinfo = clip->info();
2546 // We add a move clip command so that we get the correct producer for new track number
2547 if (clip->clipType() == AV || clip->clipType() == AUDIO) {
2548 Mlt::Producer *prod;
2549 if (clip->isAudioOnly()) prod = clip->baseClip()->audioProducer(clipinfo.track);
2550 else if (clip->isVideoOnly()) prod = clip->baseClip()->videoProducer();
2551 else prod = clip->baseClip()->producer(clipinfo.track);
2552 if (!m_document->renderer()->mltUpdateClipProducer((int)(m_document->tracksCount() - clipinfo.track), clipinfo.startPos.frames(m_document->fps()), prod)) {
2553 emit displayMessage(i18n("Cannot update clip (time: %1, track: %2)", clipinfo.startPos.frames(m_document->fps()), clipinfo.track), ErrorMessage);
2556 } else if (children.at(i)->type() == TRANSITIONWIDGET) {
2557 Transition *tr = static_cast <Transition *>(children.at(i));
2559 int track = tr->transitionEndTrack();
2561 ItemInfo clipinfo = tr->info();
2562 tr->updateTransitionEndTrack(getPreviousVideoTrack(clipinfo.track));
2566 resetSelectionGroup(false);
2568 int maxHeight = m_tracksHeight * m_document->tracksCount() * matrix().m22();
2569 for (int i = 0; i < m_guides.count(); i++) {
2570 QLineF l = m_guides.at(i)->line();
2571 l.setP2(QPointF(l.x2(), maxHeight));
2572 m_guides.at(i)->setLine(l);
2574 m_cursorLine->setLine(m_cursorLine->line().x1(), 0, m_cursorLine->line().x1(), maxHeight);
2575 setSceneRect(0, 0, sceneRect().width(), m_tracksHeight * m_document->tracksCount());
2577 m_selectedTrack = qMin(m_selectedTrack, m_document->tracksCount() - 1);
2578 viewport()->update();
2579 emit tracksChanged();
2580 //QTimer::singleShot(500, this, SIGNAL(trackHeightChanged()));
2583 void CustomTrackView::changeTrack(int ix, TrackInfo type)
2585 int tracknumber = m_document->tracksCount() - ix;
2586 m_document->setTrackType(tracknumber - 1, type);
2587 m_document->renderer()->mltChangeTrackState(tracknumber, m_document->trackInfoAt(tracknumber - 1).isMute, m_document->trackInfoAt(tracknumber - 1).isBlind);
2588 QTimer::singleShot(300, this, SIGNAL(trackHeightChanged()));
2589 viewport()->update();
2593 void CustomTrackView::slotSwitchTrackAudio(int ix)
2595 /*for (int i = 0; i < m_document->tracksCount(); i++)
2596 kDebug() << "TRK " << i << " STATE: " << m_document->trackInfoAt(i).isMute << m_document->trackInfoAt(i).isBlind;*/
2597 int tracknumber = m_document->tracksCount() - ix - 1;
2598 m_document->switchTrackAudio(tracknumber, !m_document->trackInfoAt(tracknumber).isMute);
2599 kDebug() << "NEXT TRK STATE: " << m_document->trackInfoAt(tracknumber).isMute << m_document->trackInfoAt(tracknumber).isBlind;
2600 m_document->renderer()->mltChangeTrackState(tracknumber + 1, m_document->trackInfoAt(tracknumber).isMute, m_document->trackInfoAt(tracknumber).isBlind);
2601 setDocumentModified();
2604 void CustomTrackView::slotSwitchTrackLock(int ix)
2606 int tracknumber = m_document->tracksCount() - ix - 1;
2607 LockTrackCommand *command = new LockTrackCommand(this, ix, !m_document->trackInfoAt(tracknumber).isLocked);
2608 m_commandStack->push(command);
2612 void CustomTrackView::lockTrack(int ix, bool lock)
2614 int tracknumber = m_document->tracksCount() - ix - 1;
2615 m_document->switchTrackLock(tracknumber, lock);
2616 emit doTrackLock(ix, lock);
2617 QList<QGraphicsItem *> selection = m_scene->items(0, ix * m_tracksHeight + m_tracksHeight / 2, sceneRect().width(), m_tracksHeight / 2 - 2);
2619 for (int i = 0; i < selection.count(); i++) {
2620 if (selection.at(i)->type() != AVWIDGET && selection.at(i)->type() != TRANSITIONWIDGET) continue;
2621 if (selection.at(i)->isSelected()) {
2622 if (selection.at(i)->type() == AVWIDGET) emit clipItemSelected(NULL);
2623 else emit transitionItemSelected(NULL);
2625 static_cast <AbstractClipItem *>(selection.at(i))->setItemLocked(lock);
2627 kDebug() << "NEXT TRK STATE: " << m_document->trackInfoAt(tracknumber).isLocked;
2628 viewport()->update();
2629 setDocumentModified();
2632 void CustomTrackView::slotSwitchTrackVideo(int ix)
2634 int tracknumber = m_document->tracksCount() - ix;
2635 m_document->switchTrackVideo(tracknumber - 1, !m_document->trackInfoAt(tracknumber - 1).isBlind);
2636 m_document->renderer()->mltChangeTrackState(tracknumber, m_document->trackInfoAt(tracknumber - 1).isMute, m_document->trackInfoAt(tracknumber - 1).isBlind);
2637 setDocumentModified();
2640 QList<QGraphicsItem *> CustomTrackView::checkForGroups(const QRectF &rect, bool *ok)
2642 // Check there is no group going over several tracks there, or that would result in timeline corruption
2643 QList<QGraphicsItem *> selection = scene()->items(rect);
2645 int maxHeight = m_tracksHeight * 1.5;
2646 for (int i = 0; i < selection.count(); i++) {
2647 // Check that we don't try to move a group with clips on other tracks
2648 if (selection.at(i)->type() == GROUPWIDGET && (selection.at(i)->boundingRect().height() >= maxHeight)) {
2651 } else if (selection.at(i)->parentItem() && (selection.at(i)->parentItem()->boundingRect().height() >= maxHeight)) {
2659 void CustomTrackView::slotRemoveSpace()
2663 if (m_menuPosition.isNull()) {
2664 pos = GenTime(cursorPos(), m_document->fps());
2666 track = QInputDialog::getInteger(this, i18n("Remove Space"), i18n("Track"), 0, 0, m_document->tracksCount() - 1, 1, &ok);
2669 pos = GenTime((int)(mapToScene(m_menuPosition).x()), m_document->fps());
2670 track = (int)(mapToScene(m_menuPosition).y() / m_tracksHeight);
2673 ClipItem *item = getClipItemAt(pos, track);
2675 emit displayMessage(i18n("You must be in an empty space to remove space (time: %1, track: %2)", m_document->timecode().getTimecodeFromFrames(mapToScene(m_menuPosition).x()), track), ErrorMessage);
2678 int length = m_document->renderer()->mltGetSpaceLength(pos, m_document->tracksCount() - track, true);
2679 //kDebug() << "// GOT LENGT; " << length;
2681 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);
2685 // Make sure there is no group in the way
2686 QRectF rect(pos.frames(m_document->fps()), track * m_tracksHeight + m_tracksHeight / 2, sceneRect().width() - pos.frames(m_document->fps()), m_tracksHeight / 2 - 2);
2689 QList<QGraphicsItem *> items = checkForGroups(rect, &isOk);
2691 // groups found on track, do not allow the move
2692 emit displayMessage(i18n("Cannot remove space in a track with a group"), ErrorMessage);
2696 QList<ItemInfo> clipsToMove;
2697 QList<ItemInfo> transitionsToMove;
2699 for (int i = 0; i < items.count(); i++) {
2700 if (items.at(i)->type() == AVWIDGET || items.at(i)->type() == TRANSITIONWIDGET) {
2701 AbstractClipItem *item = static_cast <AbstractClipItem *>(items.at(i));
2702 ItemInfo info = item->info();
2703 if (item->type() == AVWIDGET) {
2704 clipsToMove.append(info);
2705 } else if (item->type() == TRANSITIONWIDGET) {
2706 transitionsToMove.append(info);
2711 InsertSpaceCommand *command = new InsertSpaceCommand(this, clipsToMove, transitionsToMove, track, GenTime(-length, m_document->fps()), true);
2712 m_commandStack->push(command);
2715 void CustomTrackView::slotInsertSpace()
2719 if (m_menuPosition.isNull()) {
2720 pos = GenTime(cursorPos(), m_document->fps());
2722 pos = GenTime((int)(mapToScene(m_menuPosition).x()), m_document->fps());
2723 track = (int)(mapToScene(m_menuPosition).y() / m_tracksHeight) + 1;
2725 SpacerDialog d(GenTime(65, m_document->fps()), m_document->timecode(), track, m_document->tracksCount(), this);
2726 if (d.exec() != QDialog::Accepted) return;
2727 GenTime spaceDuration = d.selectedDuration();
2728 track = d.selectedTrack();
2730 ClipItem *item = getClipItemAt(pos, track);
2731 if (item) pos = item->startPos();
2733 // Make sure there is no group in the way
2734 QRectF rect(pos.frames(m_document->fps()), track * m_tracksHeight + m_tracksHeight / 2, sceneRect().width() - pos.frames(m_document->fps()), m_tracksHeight / 2 - 2);
2736 QList<QGraphicsItem *> items = checkForGroups(rect, &isOk);
2738 // groups found on track, do not allow the move
2739 emit displayMessage(i18n("Cannot insert space in a track with a group"), ErrorMessage);
2743 QList<ItemInfo> clipsToMove;
2744 QList<ItemInfo> transitionsToMove;
2746 for (int i = 0; i < items.count(); i++) {
2747 if (items.at(i)->type() == AVWIDGET || items.at(i)->type() == TRANSITIONWIDGET) {
2748 AbstractClipItem *item = static_cast <AbstractClipItem *>(items.at(i));
2749 ItemInfo info = item->info();
2750 if (item->type() == AVWIDGET) {
2751 clipsToMove.append(info);
2752 } else if (item->type() == TRANSITIONWIDGET) {
2753 transitionsToMove.append(info);
2758 InsertSpaceCommand *command = new InsertSpaceCommand(this, clipsToMove, transitionsToMove, track, spaceDuration, true);
2759 m_commandStack->push(command);
2762 void CustomTrackView::insertSpace(QList<ItemInfo> clipsToMove, QList<ItemInfo> transToMove, int track, const GenTime duration, const GenTime offset)
2764 int diff = duration.frames(m_document->fps());
2765 resetSelectionGroup();
2766 m_selectionGroup = new AbstractGroupItem(m_document->fps());
2767 scene()->addItem(m_selectionGroup);
2769 Transition *transition;
2771 // Create lists with start pos for each track
2772 QMap <int, int> trackClipStartList;
2773 QMap <int, int> trackTransitionStartList;
2775 for (int i = 1; i < m_document->tracksCount() + 1; i++) {
2776 trackClipStartList[i] = -1;
2777 trackTransitionStartList[i] = -1;
2780 if (!clipsToMove.isEmpty()) for (int i = 0; i < clipsToMove.count(); i++) {
2781 clip = getClipItemAtStart(clipsToMove.at(i).startPos + offset, clipsToMove.at(i).track);
2783 if (clip->parentItem()) {
2784 m_selectionGroup->addToGroup(clip->parentItem());
2785 clip->parentItem()->setFlag(QGraphicsItem::ItemIsMovable, false);
2787 m_selectionGroup->addToGroup(clip);
2788 clip->setFlag(QGraphicsItem::ItemIsMovable, false);
2790 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))
2791 trackClipStartList[m_document->tracksCount() - clipsToMove.at(i).track] = clipsToMove.at(i).startPos.frames(m_document->fps());
2793 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);
2796 if (!transToMove.isEmpty()) for (int i = 0; i < transToMove.count(); i++) {
2797 transition = getTransitionItemAtStart(transToMove.at(i).startPos + offset, transToMove.at(i).track);
2799 if (transition->parentItem()) {
2800 m_selectionGroup->addToGroup(transition->parentItem());
2801 transition->parentItem()->setFlag(QGraphicsItem::ItemIsMovable, false);
2803 m_selectionGroup->addToGroup(transition);
2804 transition->setFlag(QGraphicsItem::ItemIsMovable, false);
2806 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))
2807 trackTransitionStartList[m_document->tracksCount() - transToMove.at(i).track] = transToMove.at(i).startPos.frames(m_document->fps());
2808 } 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);
2810 m_selectionGroup->translate(diff, 0);
2812 // update items coordinates
2813 QList<QGraphicsItem *> itemList = m_selectionGroup->childItems();
2815 for (int i = 0; i < itemList.count(); i++) {
2816 if (itemList.at(i)->type() == AVWIDGET || itemList.at(i)->type() == TRANSITIONWIDGET) {
2817 static_cast < AbstractClipItem *>(itemList.at(i))->updateItem();
2818 } else if (itemList.at(i)->type() == GROUPWIDGET) {
2819 QList<QGraphicsItem *> children = itemList.at(i)->childItems();
2820 for (int j = 0; j < children.count(); j++) {
2821 AbstractClipItem * clp = static_cast < AbstractClipItem *>(children.at(j));
2826 resetSelectionGroup(false);
2827 if (track != -1) track = m_document->tracksCount() - track;
2828 m_document->renderer()->mltInsertSpace(trackClipStartList, trackTransitionStartList, track, duration, offset);
2831 void CustomTrackView::deleteClip(const QString &clipId)
2833 resetSelectionGroup();
2834 QList<QGraphicsItem *> itemList = items();
2835 QUndoCommand *deleteCommand = new QUndoCommand();
2837 for (int i = 0; i < itemList.count(); i++) {
2838 if (itemList.at(i)->type() == AVWIDGET) {
2839 ClipItem *item = (ClipItem *)itemList.at(i);
2840 if (item->clipProducer() == clipId) {
2842 if (item->parentItem()) {
2843 // Clip is in a group, destroy the group
2844 new GroupClipsCommand(this, QList<ItemInfo>() << item->info(), QList<ItemInfo>(), false, deleteCommand);
2846 new AddTimelineClipCommand(this, item->xml(), item->clipProducer(), item->info(), item->effectList(), false, false, true, true, deleteCommand);
2850 deleteCommand->setText(i18np("Delete timeline clip", "Delete timeline clips", count));
2851 if (count == 0) delete deleteCommand;
2852 else m_commandStack->push(deleteCommand);
2855 void CustomTrackView::setCursorPos(int pos, bool seek)
2857 if (pos == m_cursorPos) return;
2858 emit cursorMoved((int)(m_cursorPos), (int)(pos));
2860 if (seek) m_document->renderer()->seek(GenTime(m_cursorPos, m_document->fps()));
2861 else if (m_autoScroll) checkScrolling();
2862 m_cursorLine->setPos(m_cursorPos, 0);
2865 void CustomTrackView::updateCursorPos()
2867 m_cursorLine->setPos(m_cursorPos, 0);
2870 int CustomTrackView::cursorPos()
2872 return (int)(m_cursorPos);
2875 void CustomTrackView::moveCursorPos(int delta)
2877 if (m_cursorPos + delta < 0) delta = 0 - m_cursorPos;
2878 emit cursorMoved((int)(m_cursorPos), (int)((m_cursorPos + delta)));
2879 m_cursorPos += delta;
2880 m_cursorLine->setPos(m_cursorPos, 0);
2881 m_document->renderer()->seek(GenTime(m_cursorPos, m_document->fps()));
2884 void CustomTrackView::initCursorPos(int pos)
2886 emit cursorMoved((int)(m_cursorPos), (int)(pos));
2888 m_cursorLine->setPos(pos, 0);
2892 void CustomTrackView::checkScrolling()
2894 ensureVisible(m_cursorPos, verticalScrollBar()->value() + 10, 2, 2, 50, 0);
2897 void CustomTrackView::mouseReleaseEvent(QMouseEvent * event)
2899 if (m_moveOpMode == SEEK) m_moveOpMode = NONE;
2900 QGraphicsView::mouseReleaseEvent(event);
2901 setViewportUpdateMode(QGraphicsView::MinimalViewportUpdate);
2902 #if QT_VERSION >= 0x040600
2903 if (m_dragItem) m_dragItem->setGraphicsEffect(NULL);
2905 if (m_scrollTimer.isActive()) m_scrollTimer.stop();
2906 if (event->button() == Qt::MidButton) {
2909 setDragMode(QGraphicsView::NoDrag);
2910 if (m_operationMode == MOVEGUIDE) {
2911 setCursor(Qt::ArrowCursor);
2912 m_operationMode = NONE;
2913 m_dragGuide->setFlag(QGraphicsItem::ItemIsMovable, false);
2914 GenTime newPos = GenTime(m_dragGuide->pos().x(), m_document->fps());
2915 if (newPos != m_dragGuide->position()) {
2916 EditGuideCommand *command = new EditGuideCommand(this, m_dragGuide->position(), m_dragGuide->label(), newPos, m_dragGuide->label(), false);
2917 m_commandStack->push(command);
2918 m_dragGuide->updateGuide(GenTime(m_dragGuide->pos().x(), m_document->fps()));
2919 qSort(m_guides.begin(), m_guides.end(), sortGuidesList);
2920 m_document->syncGuides(m_guides);
2925 } else if (m_operationMode == SPACER && m_selectionGroup) {
2927 if (event->modifiers() != Qt::ControlModifier) {
2928 // We are moving all tracks
2930 } else track = (int)(mapToScene(m_clickEvent).y() / m_tracksHeight);
2931 GenTime timeOffset = GenTime((int)(m_selectionGroup->scenePos().x()), m_document->fps()) - m_selectionGroupInfo.startPos;
2933 if (timeOffset != GenTime()) {
2934 QList<QGraphicsItem *> items = m_selectionGroup->childItems();
2936 QList<ItemInfo> clipsToMove;
2937 QList<ItemInfo> transitionsToMove;
2939 // Create lists with start pos for each track
2940 QMap <int, int> trackClipStartList;
2941 QMap <int, int> trackTransitionStartList;
2943 for (int i = 1; i < m_document->tracksCount() + 1; i++) {
2944 trackClipStartList[i] = -1;
2945 trackTransitionStartList[i] = -1;
2948 for (int i = 0; i < items.count(); i++) {
2949 if (items.at(i)->type() == GROUPWIDGET)
2950 items += items.at(i)->childItems();
2953 for (int i = 0; i < items.count(); i++) {
2954 if (items.at(i)->type() == AVWIDGET) {
2955 AbstractClipItem *item = static_cast <AbstractClipItem *>(items.at(i));
2956 ItemInfo info = item->info();
2957 clipsToMove.append(info);
2959 if (trackClipStartList.value(m_document->tracksCount() - info.track) == -1 || info.startPos.frames(m_document->fps()) < trackClipStartList.value(m_document->tracksCount() - info.track))
2960 trackClipStartList[m_document->tracksCount() - info.track] = info.startPos.frames(m_document->fps());
2961 } else if (items.at(i)->type() == TRANSITIONWIDGET) {
2962 AbstractClipItem *item = static_cast <AbstractClipItem *>(items.at(i));
2963 ItemInfo info = item->info();
2964 transitionsToMove.append(info);
2966 if (trackTransitionStartList.value(m_document->tracksCount() - info.track) == -1 || info.startPos.frames(m_document->fps()) < trackTransitionStartList.value(m_document->tracksCount() - info.track))
2967 trackTransitionStartList[m_document->tracksCount() - info.track] = info.startPos.frames(m_document->fps());
2971 InsertSpaceCommand *command = new InsertSpaceCommand(this, clipsToMove, transitionsToMove, track, timeOffset, false);
2972 m_commandStack->push(command);
2973 if (track != -1) track = m_document->tracksCount() - track;
2974 kDebug() << "SPACER TRACK:" << track;
2975 m_document->renderer()->mltInsertSpace(trackClipStartList, trackTransitionStartList, track, timeOffset, GenTime());
2977 resetSelectionGroup(false);
2978 m_operationMode = NONE;
2979 } else if (m_operationMode == RUBBERSELECTION) {
2980 //kDebug() << "// END RUBBER SELECT";
2981 resetSelectionGroup();
2982 groupSelectedItems();
2983 m_operationMode = NONE;
2986 if (m_dragItem == NULL && m_selectionGroup == NULL) {
2987 emit transitionItemSelected(NULL);
2991 if (m_dragItem) info = m_dragItem->info();
2993 if (m_operationMode == MOVE) {
2994 setCursor(Qt::OpenHandCursor);
2995 if (m_dragItem->parentItem() == 0) {
2996 // we are moving one clip, easy
2997 if (m_dragItem->type() == AVWIDGET && (m_dragItemInfo.startPos != info.startPos || m_dragItemInfo.track != info.track)) {
2998 ClipItem *item = static_cast <ClipItem *>(m_dragItem);
2999 Mlt::Producer *prod;
3000 if (item->isAudioOnly()) prod = item->baseClip()->audioProducer(m_dragItemInfo.track);
3001 else if (item->isVideoOnly()) prod = item->baseClip()->videoProducer();
3002 else prod = item->baseClip()->producer(m_dragItemInfo.track);
3003 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);
3006 QUndoCommand *moveCommand = new QUndoCommand();
3007 moveCommand->setText(i18n("Move clip"));
3008 adjustTimelineClips(m_scene->editMode(), item, ItemInfo(), moveCommand);
3010 int tracknumber = m_document->tracksCount() - item->track() - 1;
3011 bool isLocked = m_document->trackInfoAt(tracknumber).isLocked;
3012 if (isLocked) item->setItemLocked(true);
3013 new MoveClipCommand(this, m_dragItemInfo, info, false, moveCommand);
3014 // Also move automatic transitions (on lower track)
3015 Transition *startTransition = getTransitionItemAtStart(m_dragItemInfo.startPos, m_dragItemInfo.track);
3016 ItemInfo startTrInfo;
3017 ItemInfo newStartTrInfo;
3018 bool moveStartTrans = false;
3019 bool moveEndTrans = false;
3020 if (startTransition && startTransition->isAutomatic()) {
3021 startTrInfo = startTransition->info();
3022 newStartTrInfo = startTrInfo;
3023 newStartTrInfo.track = info.track;
3024 newStartTrInfo.startPos = info.startPos;
3025 if (m_dragItemInfo.track == info.track && !item->baseClip()->isTransparent() && getClipItemAtEnd(newStartTrInfo.endPos, m_document->tracksCount() - startTransition->transitionEndTrack())) {
3026 // transition end should stay the same
3028 // transition end should be adjusted to clip
3029 newStartTrInfo.endPos = newStartTrInfo.endPos + (newStartTrInfo.startPos - startTrInfo.startPos);
3031 if (newStartTrInfo.startPos < newStartTrInfo.endPos) moveStartTrans = true;
3033 if (startTransition == NULL || startTransition->endPos() < m_dragItemInfo.endPos) {
3034 // Check if there is a transition at clip end
3035 Transition *tr = getTransitionItemAtEnd(m_dragItemInfo.endPos, m_dragItemInfo.track);
3036 if (tr && tr->isAutomatic()) {
3037 ItemInfo trInfo = tr->info();
3038 ItemInfo newTrInfo = trInfo;
3039 newTrInfo.track = info.track;
3040 newTrInfo.endPos = m_dragItem->endPos();
3041 if (m_dragItemInfo.track == info.track && !item->baseClip()->isTransparent() && getClipItemAtStart(trInfo.startPos, m_document->tracksCount() - tr->transitionEndTrack())) {
3042 // transition start should stay the same
3044 // transition start should be moved
3045 newTrInfo.startPos = newTrInfo.startPos + (newTrInfo.endPos - trInfo.endPos);
3047 if (newTrInfo.startPos < newTrInfo.endPos) {
3048 moveEndTrans = true;
3049 if (moveStartTrans) {
3050 // we have to move both transitions, remove the start one so that there is no collision
3051 new AddTransitionCommand(this, startTrInfo, startTransition->transitionEndTrack(), startTransition->toXML(), true, true, moveCommand);
3053 adjustTimelineTransitions(m_scene->editMode(), tr, moveCommand);
3054 new MoveTransitionCommand(this, trInfo, newTrInfo, true, moveCommand);
3055 if (moveStartTrans) {
3056 // re-add transition in correct place
3057 int transTrack = startTransition->transitionEndTrack();
3058 if (m_dragItemInfo.track != info.track && !startTransition->forcedTrack()) {
3059 transTrack = getPreviousVideoTrack(info.track);
3061 adjustTimelineTransitions(m_scene->editMode(), startTransition, moveCommand);
3062 new AddTransitionCommand(this, newStartTrInfo, transTrack, startTransition->toXML(), false, true, moveCommand);
3068 if (moveStartTrans && !moveEndTrans) {
3069 adjustTimelineTransitions(m_scene->editMode(), startTransition, moveCommand);
3070 new MoveTransitionCommand(this, startTrInfo, newStartTrInfo, true, moveCommand);
3073 // Also move automatic transitions (on upper track)
3074 Transition *tr = getTransitionItemAtStart(m_dragItemInfo.startPos, m_dragItemInfo.track - 1);
3075 if (m_dragItemInfo.track == info.track && tr && tr->isAutomatic() && (m_document->tracksCount() - tr->transitionEndTrack()) == m_dragItemInfo.track) {
3076 ItemInfo trInfo = tr->info();
3077 ItemInfo newTrInfo = trInfo;
3078 newTrInfo.startPos = m_dragItem->startPos();
3079 ClipItem * upperClip = getClipItemAt(m_dragItemInfo.startPos, m_dragItemInfo.track - 1);
3080 if (!upperClip || !upperClip->baseClip()->isTransparent()) {
3081 if (!getClipItemAtEnd(newTrInfo.endPos, tr->track())) {
3082 // transition end should be adjusted to clip on upper track
3083 newTrInfo.endPos = newTrInfo.endPos + (newTrInfo.startPos - trInfo.startPos);
3085 if (newTrInfo.startPos < newTrInfo.endPos) {
3086 adjustTimelineTransitions(m_scene->editMode(), tr, moveCommand);
3087 new MoveTransitionCommand(this, trInfo, newTrInfo, true, moveCommand);
3091 if (m_dragItemInfo.track == info.track && (tr == NULL || tr->endPos() < m_dragItemInfo.endPos)) {
3092 // Check if there is a transition at clip end
3093 tr = getTransitionItemAtEnd(m_dragItemInfo.endPos, m_dragItemInfo.track - 1);
3094 if (tr && tr->isAutomatic() && (m_document->tracksCount() - tr->transitionEndTrack()) == m_dragItemInfo.track) {
3095 ItemInfo trInfo = tr->info();
3096 ItemInfo newTrInfo = trInfo;
3097 newTrInfo.endPos = m_dragItem->endPos();
3098 kDebug() << "CLIP ENDS AT: " << newTrInfo.endPos.frames(25);
3099 kDebug() << "CLIP STARTS AT: " << newTrInfo.startPos.frames(25);
3100 ClipItem * upperClip = getClipItemAt(m_dragItemInfo.startPos, m_dragItemInfo.track - 1);
3101 if (!upperClip || !upperClip->baseClip()->isTransparent()) {
3102 if (!getClipItemAtStart(trInfo.startPos, tr->track())) {
3103 // transition start should be moved
3104 newTrInfo.startPos = newTrInfo.startPos + (newTrInfo.endPos - trInfo.endPos);
3106 if (newTrInfo.startPos < newTrInfo.endPos) {
3107 adjustTimelineTransitions(m_scene->editMode(), tr, moveCommand);
3108 new MoveTransitionCommand(this, trInfo, newTrInfo, true, moveCommand);
3113 m_commandStack->push(moveCommand);
3114 //checkTrackSequence(m_dragItem->track());
3116 // undo last move and emit error message
3117 bool snap = KdenliveSettings::snaptopoints();
3118 KdenliveSettings::setSnaptopoints(false);
3119 item->setPos((int) m_dragItemInfo.startPos.frames(m_document->fps()), (int)(m_dragItemInfo.track * m_tracksHeight + 1));
3120 KdenliveSettings::setSnaptopoints(snap);
3121 emit displayMessage(i18n("Cannot move clip to position %1", m_document->timecode().getTimecodeFromFrames(m_dragItemInfo.startPos.frames(m_document->fps()))), ErrorMessage);
3123 setDocumentModified();
3125 if (m_dragItem->type() == TRANSITIONWIDGET && (m_dragItemInfo.startPos != info.startPos || m_dragItemInfo.track != info.track)) {
3126 Transition *transition = static_cast <Transition *>(m_dragItem);
3127 transition->updateTransitionEndTrack(getPreviousVideoTrack(m_dragItem->track()));
3128 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)) {
3129 // Moving transition failed, revert to previous position
3130 emit displayMessage(i18n("Cannot move transition"), ErrorMessage);
3131 transition->setPos((int) m_dragItemInfo.startPos.frames(m_document->fps()), (m_dragItemInfo.track) * m_tracksHeight + 1);
3133 QUndoCommand *moveCommand = new QUndoCommand();
3134 moveCommand->setText(i18n("Move transition"));
3135 adjustTimelineTransitions(m_scene->editMode(), transition, moveCommand);
3136 new MoveTransitionCommand(this, m_dragItemInfo, info, false, moveCommand);
3137 m_commandStack->push(moveCommand);
3141 // Moving several clips. We need to delete them and readd them to new position,
3142 // or they might overlap each other during the move
3143 QGraphicsItemGroup *group = static_cast <QGraphicsItemGroup *>(m_dragItem->parentItem());
3144 QList<QGraphicsItem *> items = group->childItems();
3146 QList<ItemInfo> clipsToMove;
3147 QList<ItemInfo> transitionsToMove;
3149 GenTime timeOffset = GenTime(m_dragItem->scenePos().x(), m_document->fps()) - m_dragItemInfo.startPos;
3150 const int trackOffset = (int)(m_dragItem->scenePos().y() / m_tracksHeight) - m_dragItemInfo.track;
3151 //kDebug() << "// MOVED SEVERAL CLIPS" << timeOffset.frames(25);
3152 QUndoCommand *moveGroup = new QUndoCommand();
3153 moveGroup->setText(i18n("Move group"));
3154 if (timeOffset != GenTime() || trackOffset != 0) {
3155 // remove items in MLT playlist
3158 int max = items.count();
3159 for (int i = 0; i < max; i++) {
3160 if (items.at(i)->type() == GROUPWIDGET) {
3161 items += items.at(i)->childItems();
3164 m_document->renderer()->blockSignals(true);
3165 for (int i = 0; i < items.count(); i++) {
3166 if (items.at(i)->type() != AVWIDGET && items.at(i)->type() != TRANSITIONWIDGET) continue;
3167 AbstractClipItem *item = static_cast <AbstractClipItem *>(items.at(i));
3168 ItemInfo info = item->info();
3169 if (item->type() == AVWIDGET) {
3170 if (m_document->renderer()->mltRemoveClip(m_document->tracksCount() - info.track, info.startPos) == false) {
3171 // error, clip cannot be removed from playlist
3172 emit displayMessage(i18n("Error removing clip at %1 on track %2", m_document->timecode().getTimecodeFromFrames(info.startPos.frames(m_document->fps())), info.track), ErrorMessage);
3174 clipsToMove.append(info);
3177 transitionsToMove.append(info);
3178 Transition *tr = static_cast <Transition*>(item);
3179 m_document->renderer()->mltDeleteTransition(tr->transitionTag(), tr->transitionEndTrack(), m_document->tracksCount() - info.track, info.startPos, info.endPos, tr->toXML());
3182 m_document->renderer()->blockSignals(false);
3183 for (int i = 0; i < items.count(); i++) {
3184 // re-add items in correct place
3185 if (items.at(i)->type() != AVWIDGET && items.at(i)->type() != TRANSITIONWIDGET) continue;
3186 AbstractClipItem *item = static_cast <AbstractClipItem *>(items.at(i));
3188 ItemInfo info = item->info();
3189 int tracknumber = m_document->tracksCount() - info.track - 1;
3190 bool isLocked = m_document->trackInfoAt(tracknumber).isLocked;
3192 group->removeFromGroup(item);
3193 item->setItemLocked(true);
3196 if (item->type() == AVWIDGET) {
3197 ClipItem *clip = static_cast <ClipItem*>(item);
3198 info.track = m_document->tracksCount() - info.track;
3199 Mlt::Producer *prod;
3200 adjustTimelineClips(m_scene->editMode(), clip, ItemInfo(), moveGroup);
3201 if (clip->isAudioOnly()) prod = clip->baseClip()->audioProducer(info.track);
3202 else if (clip->isVideoOnly()) prod = clip->baseClip()->videoProducer();
3203 else prod = clip->baseClip()->producer(info.track);
3204 m_document->renderer()->mltInsertClip(info, clip->xml(), prod, m_scene->editMode() == OVERWRITEEDIT, m_scene->editMode() == INSERTEDIT);
3205 for (int i = 0; i < clip->effectsCount(); i++) {
3206 m_document->renderer()->mltAddEffect(info.track, info.startPos, clip->getEffectArgs(clip->effectAt(i)), false);
3209 Transition *tr = static_cast <Transition*>(item);
3210 int newTrack = tr->transitionEndTrack();
3211 if (!tr->forcedTrack()) {
3212 newTrack = getPreviousVideoTrack(info.track);
3214 tr->updateTransitionEndTrack(newTrack);
3215 adjustTimelineTransitions(m_scene->editMode(), tr, moveGroup);
3216 m_document->renderer()->mltAddTransition(tr->transitionTag(), newTrack, m_document->tracksCount() - info.track, info.startPos, info.endPos, tr->toXML());
3220 new MoveGroupCommand(this, clipsToMove, transitionsToMove, timeOffset, trackOffset, false, moveGroup);
3221 m_commandStack->push(moveGroup);
3223 //QPointF top = group->sceneBoundingRect().topLeft();
3224 //QPointF oldpos = m_selectionGroup->scenePos();
3225 //kDebug()<<"SELECTION GRP POS: "<<m_selectionGroup->scenePos()<<", TOP: "<<top;
3226 //group->setPos(top);
3227 //TODO: get rid of the 3 lines below
3228 if (m_selectionGroup) {
3229 m_selectionGroupInfo.startPos = GenTime(m_selectionGroup->scenePos().x(), m_document->fps());
3230 m_selectionGroupInfo.track = m_selectionGroup->track();
3232 setDocumentModified();
3235 m_document->renderer()->doRefresh();
3236 } else if (m_operationMode == RESIZESTART && m_dragItem->startPos() != m_dragItemInfo.startPos) {
3238 if (m_dragItem->type() == AVWIDGET) {
3239 ItemInfo resizeinfo = m_dragItemInfo;
3240 resizeinfo.track = m_document->tracksCount() - resizeinfo.track;
3241 bool success = m_document->renderer()->mltResizeClipStart(resizeinfo, m_dragItem->startPos() - m_dragItemInfo.startPos);
3243 QUndoCommand *resizeCommand = new QUndoCommand();
3244 resizeCommand->setText(i18n("Resize clip"));
3246 // Check if there is an automatic transition on that clip (lower track)
3247 Transition *transition = getTransitionItemAtStart(m_dragItemInfo.startPos, m_dragItemInfo.track);
3248 if (transition && transition->isAutomatic()) {
3249 ItemInfo trInfo = transition->info();
3250 ItemInfo newTrInfo = trInfo;
3251 newTrInfo.startPos = m_dragItem->startPos();
3252 if (newTrInfo.startPos < newTrInfo.endPos)
3253 new MoveTransitionCommand(this, trInfo, newTrInfo, true, resizeCommand);
3255 // Check if there is an automatic transition on that clip (upper track)
3256 transition = getTransitionItemAtStart(m_dragItemInfo.startPos, m_dragItemInfo.track - 1);
3257 if (transition && transition->isAutomatic() && (m_document->tracksCount() - transition->transitionEndTrack()) == m_dragItemInfo.track) {
3258 ItemInfo trInfo = transition->info();
3259 ItemInfo newTrInfo = trInfo;
3260 newTrInfo.startPos = m_dragItem->startPos();
3261 ClipItem * upperClip = getClipItemAt(m_dragItemInfo.startPos, m_dragItemInfo.track - 1);
3262 if ((!upperClip || !upperClip->baseClip()->isTransparent()) && newTrInfo.startPos < newTrInfo.endPos) {
3263 new MoveTransitionCommand(this, trInfo, newTrInfo, true, resizeCommand);
3267 ClipItem *clip = static_cast < ClipItem * >(m_dragItem);
3268 updatePositionEffects(clip, m_dragItemInfo);
3272 QDomElement root = doc.createElement("list");
3273 doc.appendChild(root);
3274 QList <int> indexes;
3275 for (int i = 0; i < clip->effectsCount(); i++) {
3276 QDomElement effect = clip->effectAt(i);
3277 if (EffectsList::hasKeyFrames(effect)) {
3278 doc.appendChild(doc.importNode(effect, true));
3283 if (clip->checkEffectsKeyframesPos(m_dragItemInfo.cropStart.frames(m_document->fps()), clip->cropStart().frames(m_document->fps()), true)) {
3284 // Keyframes were modified, updateClip
3285 QDomNodeList effs = doc.elementsByTagName("effect");
3287 // Since we must always resize clip before updating the keyframes, we
3288 // put a resize command before & after checking keyframes so that
3289 // we are sure the resize is performed before whenever we do or undo the action
3291 new ResizeClipCommand(this, m_dragItemInfo, info, false, true, resizeCommand);
3292 for (int i = 0; i < indexes.count(); i++) {
3293 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);
3294 updateEffect(m_document->tracksCount() - clip->track(), clip->startPos(), clip->effectAt(indexes.at(i)), indexes.at(i));
3296 new ResizeClipCommand(this, m_dragItemInfo, info, false, true, resizeCommand);
3297 emit clipItemSelected(clip);
3298 } else new ResizeClipCommand(this, m_dragItemInfo, info, false, false, resizeCommand);
3300 m_commandStack->push(resizeCommand);
3302 bool snap = KdenliveSettings::snaptopoints();
3303 KdenliveSettings::setSnaptopoints(false);
3304 m_dragItem->resizeStart((int) m_dragItemInfo.startPos.frames(m_document->fps()));
3305 KdenliveSettings::setSnaptopoints(snap);
3306 emit displayMessage(i18n("Error when resizing clip"), ErrorMessage);
3308 } else if (m_dragItem->type() == TRANSITIONWIDGET) {
3309 Transition *transition = static_cast <Transition *>(m_dragItem);
3310 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)) {
3311 // Cannot resize transition
3312 bool snap = KdenliveSettings::snaptopoints();
3313 KdenliveSettings::setSnaptopoints(false);
3314 transition->resizeStart((int) m_dragItemInfo.startPos.frames(m_document->fps()));
3315 KdenliveSettings::setSnaptopoints(snap);
3316 emit displayMessage(i18n("Cannot resize transition"), ErrorMessage);
3318 MoveTransitionCommand *command = new MoveTransitionCommand(this, m_dragItemInfo, info, false);
3319 m_commandStack->push(command);
3323 if (m_dragItem->parentItem() && m_dragItem->parentItem() != m_selectionGroup) {
3324 // Item was resized, rebuild group;
3325 AbstractGroupItem *group = static_cast <AbstractGroupItem *>(m_dragItem->parentItem());
3326 QList <QGraphicsItem *> children = group->childItems();
3327 m_document->clipManager()->removeGroup(group);
3328 scene()->destroyItemGroup(group);
3329 for (int i = 0; i < children.count(); i++) {
3330 children.at(i)->setSelected(true);
3332 groupSelectedItems(false, true);
3334 //m_document->renderer()->doRefresh();
3335 } else if (m_operationMode == RESIZEEND && m_dragItem->endPos() != m_dragItemInfo.endPos) {
3337 if (m_dragItem->type() == AVWIDGET) {
3338 ItemInfo resizeinfo = info;
3339 resizeinfo.track = m_document->tracksCount() - resizeinfo.track;
3340 bool success = m_document->renderer()->mltResizeClipEnd(resizeinfo, resizeinfo.endPos - resizeinfo.startPos);
3342 QUndoCommand *resizeCommand = new QUndoCommand();
3343 resizeCommand->setText(i18n("Resize clip"));
3345 // Check if there is an automatic transition on that clip (lower track)
3346 Transition *tr = getTransitionItemAtEnd(m_dragItemInfo.endPos, m_dragItemInfo.track);
3347 if (tr && tr->isAutomatic()) {
3348 ItemInfo trInfo = tr->info();
3349 ItemInfo newTrInfo = trInfo;
3350 newTrInfo.endPos = m_dragItem->endPos();
3351 if (newTrInfo.endPos > newTrInfo.startPos) new MoveTransitionCommand(this, trInfo, newTrInfo, true, resizeCommand);
3354 // Check if there is an automatic transition on that clip (upper track)
3355 tr = getTransitionItemAtEnd(m_dragItemInfo.endPos, m_dragItemInfo.track - 1);
3356 if (tr && tr->isAutomatic() && (m_document->tracksCount() - tr->transitionEndTrack()) == m_dragItemInfo.track) {
3357 ItemInfo trInfo = tr->info();
3358 ItemInfo newTrInfo = trInfo;
3359 newTrInfo.endPos = m_dragItem->endPos();
3360 ClipItem * upperClip = getClipItemAtEnd(m_dragItemInfo.endPos, m_dragItemInfo.track - 1);
3361 if ((!upperClip || !upperClip->baseClip()->isTransparent()) && newTrInfo.endPos > newTrInfo.startPos) {
3362 new MoveTransitionCommand(this, trInfo, newTrInfo, true, resizeCommand);
3367 ClipItem *clip = static_cast < ClipItem * >(m_dragItem);
3369 QDomElement root = doc.createElement("list");
3370 doc.appendChild(root);
3371 QList <int> indexes;
3372 for (int i = 0; i < clip->effectsCount(); i++) {
3373 QDomElement effect = clip->effectAt(i);
3374 if (EffectsList::hasKeyFrames(effect)) {
3375 doc.appendChild(doc.importNode(effect, true));
3380 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)) {
3381 // Keyframes were modified, updateClip
3382 QDomNodeList effs = doc.elementsByTagName("effect");
3384 // Since we must always resize clip before updating the keyframes, we
3385 // put a resize command before & after checking keyframes so that
3386 // we are sure the resize is performed before whenever we do or undo the action
3388 new ResizeClipCommand(this, m_dragItemInfo, info, false, true, resizeCommand);
3389 for (int i = 0; i < indexes.count(); i++) {
3390 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);
3391 updateEffect(m_document->tracksCount() - clip->track(), clip->startPos(), clip->effectAt(indexes.at(i)), indexes.at(i));
3393 new ResizeClipCommand(this, m_dragItemInfo, info, false, true, resizeCommand);
3394 emit clipItemSelected(clip);
3395 } else new ResizeClipCommand(this, m_dragItemInfo, info, false, false, resizeCommand);
3397 m_commandStack->push(resizeCommand);
3398 updatePositionEffects(clip, m_dragItemInfo);
3400 m_dragItem->resizeEnd((int) m_dragItemInfo.endPos.frames(m_document->fps()));
3401 emit displayMessage(i18n("Error when resizing clip"), ErrorMessage);
3403 } else if (m_dragItem->type() == TRANSITIONWIDGET) {
3404 Transition *transition = static_cast <Transition *>(m_dragItem);
3405 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)) {
3406 // Cannot resize transition
3407 transition->resizeEnd((int) m_dragItemInfo.endPos.frames(m_document->fps()));
3408 emit displayMessage(i18n("Cannot resize transition"), ErrorMessage);
3410 MoveTransitionCommand *command = new MoveTransitionCommand(this, m_dragItemInfo, info, false);
3411 m_commandStack->push(command);
3414 if (m_dragItem->parentItem() && m_dragItem->parentItem() != m_selectionGroup) {
3415 // Item was resized, rebuild group;
3416 AbstractGroupItem *group = static_cast <AbstractGroupItem *>(m_dragItem->parentItem());
3417 QList <QGraphicsItem *> children = group->childItems();
3418 m_document->clipManager()->removeGroup(group);
3419 scene()->destroyItemGroup(group);
3420 for (int i = 0; i < children.count(); i++) {
3421 children.at(i)->setSelected(true);
3423 groupSelectedItems(false, true);
3425 //m_document->renderer()->doRefresh();
3426 } else if (m_operationMode == FADEIN) {
3427 // resize fade in effect
3428 ClipItem * item = static_cast <ClipItem *>(m_dragItem);
3429 int ix = item->hasEffect("volume", "fadein");
3430 int ix2 = item->hasEffect("", "fade_from_black");
3432 QDomElement oldeffect = item->effectAt(ix);
3433 int start = item->cropStart().frames(m_document->fps());
3434 int end = item->fadeIn();
3436 slotDeleteEffect(item, oldeffect, false);
3439 QDomElement effect = oldeffect.cloneNode().toElement();
3440 EffectsList::setParameter(oldeffect, "in", QString::number(start));
3441 EffectsList::setParameter(oldeffect, "out", QString::number(end));
3442 slotUpdateClipEffect(item, effect, oldeffect, ix);
3443 emit clipItemSelected(item, ix);
3445 } else if (item->fadeIn() != 0 && ix2 == -1) {
3447 if (item->isVideoOnly() || (item->clipType() != AUDIO && item->clipType() != AV && item->clipType() != PLAYLIST)) {
3449 effect = MainWindow::videoEffects.getEffectByTag("", "fade_from_black").cloneNode().toElement();
3450 } else effect = MainWindow::audioEffects.getEffectByTag("volume", "fadein").cloneNode().toElement();
3451 EffectsList::setParameter(effect, "out", QString::number(item->fadeIn()));
3452 slotAddEffect(effect, m_dragItem->startPos(), m_dragItem->track());
3455 QDomElement oldeffect = item->effectAt(ix2);
3456 int start = item->cropStart().frames(m_document->fps());
3457 int end = item->fadeIn();
3459 slotDeleteEffect(item, oldeffect, false);
3462 QDomElement effect = oldeffect.cloneNode().toElement();
3463 EffectsList::setParameter(oldeffect, "in", QString::number(start));
3464 EffectsList::setParameter(oldeffect, "out", QString::number(end));
3465 slotUpdateClipEffect(item, effect, oldeffect, ix2);
3466 emit clipItemSelected(item, ix2);
3469 } else if (m_operationMode == FADEOUT) {
3470 // resize fade in effect
3471 ClipItem * item = static_cast <ClipItem *>(m_dragItem);
3472 int ix = item->hasEffect("volume", "fadeout");
3473 int ix2 = item->hasEffect("", "fade_to_black");
3475 QDomElement oldeffect = item->effectAt(ix);
3476 int end = (item->cropDuration() + item->cropStart()).frames(m_document->fps());
3477 int start = item->fadeOut();
3479 slotDeleteEffect(item, oldeffect, false);
3481 start = end - start;
3482 QDomElement effect = oldeffect.cloneNode().toElement();
3483 EffectsList::setParameter(oldeffect, "in", QString::number(start));
3484 EffectsList::setParameter(oldeffect, "out", QString::number(end));
3485 // kDebug()<<"EDIT FADE OUT : "<<start<<"x"<<end;
3486 slotUpdateClipEffect(item, effect, oldeffect, ix);
3487 emit clipItemSelected(item, ix);
3489 } else if (item->fadeOut() != 0 && ix2 == -1) {
3491 if (item->isVideoOnly() || (item->clipType() != AUDIO && item->clipType() != AV && item->clipType() != PLAYLIST)) {
3493 effect = MainWindow::videoEffects.getEffectByTag("", "fade_to_black").cloneNode().toElement();
3494 } else effect = MainWindow::audioEffects.getEffectByTag("volume", "fadeout").cloneNode().toElement();
3495 EffectsList::setParameter(effect, "in", QString::number(item->fadeOut()));
3496 EffectsList::setParameter(effect, "out", QString::number(0));
3497 slotAddEffect(effect, m_dragItem->startPos(), m_dragItem->track());
3500 QDomElement oldeffect = item->effectAt(ix2);
3501 int end = (item->cropDuration() + item->cropStart()).frames(m_document->fps());
3502 int start = item->fadeOut();
3504 slotDeleteEffect(item, oldeffect, false);
3506 start = end - start;
3507 QDomElement effect = oldeffect.cloneNode().toElement();
3508 EffectsList::setParameter(oldeffect, "in", QString::number(start));
3509 EffectsList::setParameter(oldeffect, "out", QString::number(end));
3510 // kDebug()<<"EDIT FADE OUT : "<<start<<"x"<<end;
3511 slotUpdateClipEffect(item, effect, oldeffect, ix2);
3512 emit clipItemSelected(item, ix2);
3515 } else if (m_operationMode == KEYFRAME) {
3516 // update the MLT effect
3517 ClipItem * item = static_cast <ClipItem *>(m_dragItem);
3518 QDomElement oldEffect = item->selectedEffect().cloneNode().toElement();
3520 // check if we want to remove keyframe
3521 double val = mapToScene(event->pos()).toPoint().y();
3522 QRectF br = item->sceneBoundingRect();
3523 double maxh = 100.0 / br.height();
3524 val = (br.bottom() - val) * maxh;
3525 int start = item->cropStart().frames(m_document->fps());
3526 int end = (item->cropStart() + item->cropDuration()).frames(m_document->fps()) - 1;
3527 if ((val < -50 || val > 150) && item->editedKeyFramePos() != start && item->editedKeyFramePos() != end) {
3529 kDebug() << "// DELETE KFR: " << item->editedKeyFramePos();
3530 item->movedKeyframe(item->getEffectAt(item->selectedEffectIndex()), item->selectedKeyFramePos(), -1, 0);
3531 } else item->movedKeyframe(item->getEffectAt(item->selectedEffectIndex()), item->selectedKeyFramePos(), item->editedKeyFramePos(), item->editedKeyFrameValue());
3532 QDomElement newEffect = item->selectedEffect().cloneNode().toElement();
3533 //item->updateKeyframeEffect();
3534 //QString next = item->keyframes(item->selectedEffectIndex());
3535 //EditKeyFrameCommand *command = new EditKeyFrameCommand(this, item->track(), item->startPos(), item->selectedEffectIndex(), previous, next, false);
3536 EditEffectCommand *command = new EditEffectCommand(this, m_document->tracksCount() - item->track(), item->startPos(), oldEffect, newEffect, item->selectedEffectIndex(), false);
3538 m_commandStack->push(command);
3539 updateEffect(m_document->tracksCount() - item->track(), item->startPos(), item->selectedEffect(), item->selectedEffectIndex());
3540 emit clipItemSelected(item, item->selectedEffectIndex());
3542 if (m_dragItem && m_dragItem->type() == TRANSITIONWIDGET && m_dragItem->isSelected()) {
3543 // A transition is selected
3545 ClipItem *transitionClip = getClipItemAt(m_dragItemInfo.startPos, m_dragItemInfo.track);
3546 if (transitionClip && transitionClip->baseClip()) {
3547 QString size = transitionClip->baseClip()->getProperty("frame_size");
3548 double factor = transitionClip->baseClip()->getProperty("aspect_ratio").toDouble();
3549 p.setX((int)(size.section('x', 0, 0).toInt() * factor + 0.5));
3550 p.setY(size.section('x', 1, 1).toInt());
3552 emit transitionItemSelected(static_cast <Transition *>(m_dragItem), getPreviousVideoTrack(m_dragItem->track()), p);
3553 } else emit transitionItemSelected(NULL);
3554 if (m_operationMode != NONE && m_operationMode != MOVE) setDocumentModified();
3555 m_operationMode = NONE;
3558 void CustomTrackView::deleteClip(ItemInfo info, bool refresh)
3560 ClipItem *item = getClipItemAt((int) info.startPos.frames(m_document->fps()), info.track);
3562 if (!item || m_document->renderer()->mltRemoveClip(m_document->tracksCount() - info.track, info.startPos) == false) {
3563 emit displayMessage(i18n("Error removing clip at %1 on track %2", m_document->timecode().getTimecodeFromFrames(info.startPos.frames(m_document->fps())), info.track), ErrorMessage);
3566 if (item->isSelected()) emit clipItemSelected(NULL);
3567 item->baseClip()->removeReference();
3568 m_document->updateClip(item->baseClip()->getId());
3570 /*if (item->baseClip()->isTransparent()) {
3571 // also remove automatic transition
3572 Transition *tr = getTransitionItemAt(info.startPos, info.track);
3573 if (tr && tr->isAutomatic()) {
3574 m_document->renderer()->mltDeleteTransition(tr->transitionTag(), tr->transitionEndTrack(), m_document->tracksCount() - info.track, info.startPos, info.endPos, tr->toXML());
3575 scene()->removeItem(tr);
3579 m_waitingThumbs.removeAll(item);
3580 if (m_dragItem == item) m_dragItem = NULL;
3581 #if QT_VERSION >= 0x040600
3582 // animate item deletion
3583 item->closeAnimation();
3584 /*if (refresh) item->closeAnimation();
3586 // no refresh, means we have several operations chained, we need to delete clip immediatly
3587 // so that it does not get in the way of the other
3596 setDocumentModified();
3597 if (refresh) m_document->renderer()->doRefresh();
3600 void CustomTrackView::deleteSelectedClips()
3602 resetSelectionGroup();
3603 QList<QGraphicsItem *> itemList = scene()->selectedItems();
3604 if (itemList.count() == 0) {
3605 emit displayMessage(i18n("Select clip to delete"), ErrorMessage);
3608 scene()->clearSelection();
3609 QUndoCommand *deleteSelected = new QUndoCommand();
3611 bool resetGroup = false;
3614 int transitionCount = 0;
3615 // expand & destroy groups
3616 for (int i = 0; i < itemList.count(); i++) {
3617 if (itemList.at(i)->type() == GROUPWIDGET) {
3619 QList<QGraphicsItem *> children = itemList.at(i)->childItems();
3620 itemList += children;
3621 QList <ItemInfo> clipInfos;
3622 QList <ItemInfo> transitionInfos;
3623 GenTime currentPos = GenTime(m_cursorPos, m_document->fps());
3624 for (int j = 0; j < children.count(); j++) {
3625 if (children.at(j)->type() == AVWIDGET) {
3626 AbstractClipItem *clip = static_cast <AbstractClipItem *>(children.at(j));
3627 if (!clip->isItemLocked()) clipInfos.append(clip->info());
3628 } else if (children.at(j)->type() == TRANSITIONWIDGET) {
3629 AbstractClipItem *clip = static_cast <AbstractClipItem *>(children.at(j));
3630 if (!clip->isItemLocked()) transitionInfos.append(clip->info());
3633 if (clipInfos.count() > 0) {
3634 new GroupClipsCommand(this, clipInfos, transitionInfos, false, deleteSelected);
3639 for (int i = 0; i < itemList.count(); i++) {
3640 if (itemList.at(i)->type() == AVWIDGET) {
3642 ClipItem *item = static_cast <ClipItem *>(itemList.at(i));
3643 if (item->parentItem()) resetGroup = true;
3644 //kDebug()<<"// DELETE CLP AT: "<<item->info().startPos.frames(25);
3645 new AddTimelineClipCommand(this, item->xml(), item->clipProducer(), item->info(), item->effectList(), false, false, true, true, deleteSelected);
3646 emit clipItemSelected(NULL);
3647 } else if (itemList.at(i)->type() == TRANSITIONWIDGET) {
3649 Transition *item = static_cast <Transition *>(itemList.at(i));
3650 //kDebug()<<"// DELETE TRANS AT: "<<item->info().startPos.frames(25);
3651 if (item->parentItem()) resetGroup = true;
3652 new AddTransitionCommand(this, item->info(), item->transitionEndTrack(), item->toXML(), true, true, deleteSelected);
3653 emit transitionItemSelected(NULL);
3656 if (groupCount > 0 && clipCount == 0 && transitionCount == 0)
3657 deleteSelected->setText(i18np("Delete selected group", "Delete selected groups", groupCount));
3658 else if (clipCount > 0 && groupCount == 0 && transitionCount == 0)
3659 deleteSelected->setText(i18np("Delete selected clip", "Delete selected clips", clipCount));
3660 else if (transitionCount > 0 && groupCount == 0 && clipCount == 0)
3661 deleteSelected->setText(i18np("Delete selected transition", "Delete selected transitions", transitionCount));
3662 else deleteSelected->setText(i18n("Delete selected items"));
3663 m_commandStack->push(deleteSelected);
3666 void CustomTrackView::changeClipSpeed()
3668 QList<QGraphicsItem *> itemList = scene()->selectedItems();
3669 if (itemList.count() == 0) {
3670 emit displayMessage(i18n("Select clip to change speed"), ErrorMessage);
3673 QUndoCommand *changeSelected = new QUndoCommand();
3674 changeSelected->setText("Edit clip speed");
3678 for (int i = 0; i < itemList.count(); i++) {
3679 if (itemList.at(i)->type() == AVWIDGET) {
3680 ClipItem *item = static_cast <ClipItem *>(itemList.at(i));
3681 ItemInfo info = item->info();
3682 if (percent == -1) percent = QInputDialog::getInteger(this, i18n("Edit Clip Speed"), i18n("New speed (percents)"), item->speed() * 100, 1, 10000, 1, &ok);
3684 double speed = (double) percent / 100.0;
3685 if (item->speed() != speed && (item->clipType() == VIDEO || item->clipType() == AV)) {
3687 //new ChangeSpeedCommand(this, info, item->speed(), speed, item->clipProducer(), changeSelected);
3691 if (count > 0) m_commandStack->push(changeSelected);
3692 else delete changeSelected;
3695 void CustomTrackView::doChangeClipSpeed(ItemInfo info, ItemInfo speedIndependantInfo, const double speed, const double oldspeed, int strobe, const QString &id)
3697 DocClipBase *baseclip = m_document->clipManager()->getClipById(id);
3698 ClipItem *item = getClipItemAt((int) info.startPos.frames(m_document->fps()), info.track);
3700 kDebug() << "ERROR: Cannot find clip for speed change";
3701 emit displayMessage(i18n("Cannot find clip for speed change"), ErrorMessage);
3704 info.track = m_document->tracksCount() - item->track();
3706 if (item->isVideoOnly()) endPos = m_document->renderer()->mltChangeClipSpeed(info, speedIndependantInfo, speed, oldspeed, strobe, baseclip->videoProducer());
3707 else if (item->isAudioOnly()) endPos = m_document->renderer()->mltChangeClipSpeed(info, speedIndependantInfo, speed, oldspeed, strobe, baseclip->audioProducer(item->track()));
3708 else endPos = m_document->renderer()->mltChangeClipSpeed(info, speedIndependantInfo, speed, oldspeed, strobe, baseclip->producer());
3710 item->setSpeed(speed, strobe);
3711 item->updateRectGeometry();
3712 if (item->cropDuration().frames(m_document->fps()) != endPos) {
3713 item->resizeEnd((int) info.startPos.frames(m_document->fps()) + endPos - 1);
3715 updatePositionEffects(item, info);
3716 setDocumentModified();
3717 } else emit displayMessage(i18n("Invalid clip"), ErrorMessage);
3720 void CustomTrackView::cutSelectedClips()
3722 QList<QGraphicsItem *> itemList = scene()->selectedItems();
3723 GenTime currentPos = GenTime(m_cursorPos, m_document->fps());
3724 for (int i = 0; i < itemList.count(); i++) {
3725 if (itemList.at(i)->type() == AVWIDGET) {
3726 ClipItem *item = static_cast <ClipItem *>(itemList.at(i));
3727 if (item->parentItem() && item->parentItem() != m_selectionGroup) {
3728 emit displayMessage(i18n("Cannot cut a clip in a group"), ErrorMessage);
3729 } else if (currentPos > item->startPos() && currentPos < item->endPos()) {
3730 RazorClipCommand *command = new RazorClipCommand(this, item->info(), currentPos);
3731 m_commandStack->push(command);
3737 void CustomTrackView::groupClips(bool group)
3739 QList<QGraphicsItem *> itemList = scene()->selectedItems();
3740 QList <ItemInfo> clipInfos;
3741 QList <ItemInfo> transitionInfos;
3742 GenTime currentPos = GenTime(m_cursorPos, m_document->fps());
3745 int max = itemList.count();
3746 for (int i = 0; i < max; i++) {
3747 if (itemList.at(i)->type() == GROUPWIDGET) {
3748 itemList += itemList.at(i)->childItems();
3752 for (int i = 0; i < itemList.count(); i++) {
3753 if (itemList.at(i)->type() == AVWIDGET) {
3754 AbstractClipItem *clip = static_cast <AbstractClipItem *>(itemList.at(i));
3755 if (!clip->isItemLocked()) clipInfos.append(clip->info());
3756 } else if (itemList.at(i)->type() == TRANSITIONWIDGET) {
3757 AbstractClipItem *clip = static_cast <AbstractClipItem *>(itemList.at(i));
3758 if (!clip->isItemLocked()) transitionInfos.append(clip->info());
3761 if (clipInfos.count() > 0) {
3762 GroupClipsCommand *command = new GroupClipsCommand(this, clipInfos, transitionInfos, group);
3763 m_commandStack->push(command);
3767 void CustomTrackView::doGroupClips(QList <ItemInfo> clipInfos, QList <ItemInfo> transitionInfos, bool group)
3769 resetSelectionGroup();
3770 m_scene->clearSelection();
3772 for (int i = 0; i < clipInfos.count(); i++) {
3773 ClipItem *clip = getClipItemAt(clipInfos.at(i).startPos, clipInfos.at(i).track);
3774 if (clip == NULL) continue;
3775 if (clip->parentItem() && clip->parentItem()->type() == GROUPWIDGET) {
3776 AbstractGroupItem *grp = static_cast <AbstractGroupItem *>(clip->parentItem());
3777 m_document->clipManager()->removeGroup(grp);
3778 scene()->destroyItemGroup(grp);
3780 clip->setFlag(QGraphicsItem::ItemIsMovable, true);
3782 for (int i = 0; i < transitionInfos.count(); i++) {
3783 Transition *tr = getTransitionItemAt(transitionInfos.at(i).startPos, transitionInfos.at(i).track);
3784 if (tr == NULL) continue;
3785 if (tr->parentItem() && tr->parentItem()->type() == GROUPWIDGET) {
3786 AbstractGroupItem *grp = static_cast <AbstractGroupItem *>(tr->parentItem());
3787 m_document->clipManager()->removeGroup(grp);
3788 scene()->destroyItemGroup(grp);
3790 tr->setFlag(QGraphicsItem::ItemIsMovable, true);
3792 setDocumentModified();
3796 QList <QGraphicsItemGroup *> groups;
3797 for (int i = 0; i < clipInfos.count(); i++) {
3798 ClipItem *clip = getClipItemAt(clipInfos.at(i).startPos, clipInfos.at(i).track);
3800 clip->setSelected(true);
3803 for (int i = 0; i < transitionInfos.count(); i++) {
3804 Transition *clip = getTransitionItemAt(transitionInfos.at(i).startPos, transitionInfos.at(i).track);
3806 clip->setSelected(true);
3810 groupSelectedItems(false, true);
3811 setDocumentModified();
3814 void CustomTrackView::addClip(QDomElement xml, const QString &clipId, ItemInfo info, EffectsList effects, bool overwrite, bool push, bool refresh)
3816 DocClipBase *baseclip = m_document->clipManager()->getClipById(clipId);
3817 if (baseclip == NULL) {
3818 emit displayMessage(i18n("No clip copied"), ErrorMessage);
3821 ClipItem *item = new ClipItem(baseclip, info, m_document->fps(), xml.attribute("speed", "1").toDouble(), xml.attribute("strobe", "1").toInt());
3822 item->setEffectList(effects);
3823 if (xml.hasAttribute("audio_only")) item->setAudioOnly(true);
3824 else if (xml.hasAttribute("video_only")) item->setVideoOnly(true);
3825 scene()->addItem(item);
3827 int tracknumber = m_document->tracksCount() - info.track - 1;
3828 bool isLocked = m_document->trackInfoAt(tracknumber).isLocked;
3829 if (isLocked) item->setItemLocked(true);
3831 baseclip->addReference();
3832 m_document->updateClip(baseclip->getId());
3833 info.track = m_document->tracksCount() - info.track;
3834 Mlt::Producer *prod;
3835 if (item->isAudioOnly()) prod = baseclip->audioProducer(info.track);
3836 else if (item->isVideoOnly()) prod = baseclip->videoProducer();
3837 else prod = baseclip->producer(info.track);
3838 m_document->renderer()->mltInsertClip(info, xml, prod, overwrite, push);
3839 for (int i = 0; i < item->effectsCount(); i++) {
3840 m_document->renderer()->mltAddEffect(info.track, info.startPos, item->getEffectArgs(item->effectAt(i)), false);
3842 setDocumentModified();
3843 if (refresh) m_document->renderer()->doRefresh();
3844 if (!baseclip->isPlaceHolder()) m_waitingThumbs.append(item);
3845 m_thumbsTimer.start();
3848 void CustomTrackView::slotUpdateClip(const QString &clipId, bool reload)
3850 QList<QGraphicsItem *> list = scene()->items();
3851 ClipItem *clip = NULL;
3852 for (int i = 0; i < list.size(); ++i) {
3853 if (list.at(i)->type() == AVWIDGET) {
3854 clip = static_cast <ClipItem *>(list.at(i));
3855 if (clip->clipProducer() == clipId) {
3856 ItemInfo info = clip->info();
3857 info.track = m_document->tracksCount() - clip->track();
3858 if (reload && !m_document->renderer()->mltUpdateClip(info, clip->xml(), clip->baseClip()->producer())) {
3859 emit displayMessage(i18n("Cannot update clip (time: %1, track: %2)", info.startPos.frames(m_document->fps()), info.track), ErrorMessage);
3861 clip->refreshClip(true);
3868 ClipItem *CustomTrackView::getClipItemAtEnd(GenTime pos, int track)
3870 int framepos = (int)(pos.frames(m_document->fps()));
3871 QList<QGraphicsItem *> list = scene()->items(QPointF(framepos - 1, track * m_tracksHeight + m_tracksHeight / 2));
3872 ClipItem *clip = NULL;
3873 for (int i = 0; i < list.size(); i++) {
3874 if (!list.at(i)->isEnabled()) continue;
3875 if (list.at(i)->type() == AVWIDGET) {
3876 ClipItem *test = static_cast <ClipItem *>(list.at(i));
3877 if (test->endPos() == pos) clip = test;
3884 ClipItem *CustomTrackView::getClipItemAtStart(GenTime pos, int track)
3886 QList<QGraphicsItem *> list = scene()->items(QPointF(pos.frames(m_document->fps()), track * m_tracksHeight + m_tracksHeight / 2));
3887 ClipItem *clip = NULL;
3888 for (int i = 0; i < list.size(); i++) {
3889 if (!list.at(i)->isEnabled()) continue;
3890 if (list.at(i)->type() == AVWIDGET) {
3891 ClipItem *test = static_cast <ClipItem *>(list.at(i));
3892 if (test->startPos() == pos) clip = test;
3899 ClipItem *CustomTrackView::getClipItemAt(int pos, int track)
3901 const QPointF p(pos, track * m_tracksHeight + m_tracksHeight / 2);
3902 QList<QGraphicsItem *> list = scene()->items(p);
3903 ClipItem *clip = NULL;
3904 for (int i = 0; i < list.size(); i++) {
3905 if (!list.at(i)->isEnabled()) continue;
3906 if (list.at(i)->type() == AVWIDGET) {
3907 clip = static_cast <ClipItem *>(list.at(i));
3914 ClipItem *CustomTrackView::getClipItemAt(GenTime pos, int track)
3916 return getClipItemAt((int) pos.frames(m_document->fps()), track);
3919 Transition *CustomTrackView::getTransitionItemAt(int pos, int track)
3921 const QPointF p(pos, (track + 1) * m_tracksHeight);
3922 QList<QGraphicsItem *> list = scene()->items(p);
3923 Transition *clip = NULL;
3924 for (int i = 0; i < list.size(); i++) {
3925 if (!list.at(i)->isEnabled()) continue;
3926 if (list.at(i)->type() == TRANSITIONWIDGET) {
3927 clip = static_cast <Transition *>(list.at(i));
3934 Transition *CustomTrackView::getTransitionItemAt(GenTime pos, int track)
3936 return getTransitionItemAt(pos.frames(m_document->fps()), track);
3939 Transition *CustomTrackView::getTransitionItemAtEnd(GenTime pos, int track)
3941 int framepos = (int)(pos.frames(m_document->fps()));
3942 const QPointF p(framepos - 1, (track + 1) * m_tracksHeight);
3943 QList<QGraphicsItem *> list = scene()->items(p);
3944 Transition *clip = NULL;
3945 for (int i = 0; i < list.size(); i++) {
3946 if (!list.at(i)->isEnabled()) continue;
3947 if (list.at(i)->type() == TRANSITIONWIDGET) {
3948 Transition *test = static_cast <Transition *>(list.at(i));
3949 if (test->endPos() == pos) clip = test;
3956 Transition *CustomTrackView::getTransitionItemAtStart(GenTime pos, int track)
3958 const QPointF p(pos.frames(m_document->fps()), (track + 1) * m_tracksHeight);
3959 QList<QGraphicsItem *> list = scene()->items(p);
3960 Transition *clip = NULL;
3961 for (int i = 0; i < list.size(); ++i) {
3962 if (!list.at(i)->isEnabled()) continue;
3963 if (list.at(i)->type() == TRANSITIONWIDGET) {
3964 Transition *test = static_cast <Transition *>(list.at(i));
3965 if (test->startPos() == pos) clip = test;
3972 void CustomTrackView::moveClip(const ItemInfo start, const ItemInfo end, bool refresh)
3974 if (m_selectionGroup) resetSelectionGroup(false);
3975 ClipItem *item = getClipItemAt((int) start.startPos.frames(m_document->fps()), start.track);
3977 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);
3978 kDebug() << "---------------- ERROR, CANNOT find clip to move at.. ";
3981 Mlt::Producer *prod;
3982 if (item->isAudioOnly()) prod = item->baseClip()->audioProducer(end.track);
3983 else if (item->isVideoOnly()) prod = item->baseClip()->videoProducer();
3984 else prod = item->baseClip()->producer(end.track);
3986 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);
3988 bool snap = KdenliveSettings::snaptopoints();
3989 KdenliveSettings::setSnaptopoints(false);
3990 item->setPos((int) end.startPos.frames(m_document->fps()), (int)(end.track * m_tracksHeight + 1));
3992 int tracknumber = m_document->tracksCount() - end.track - 1;
3993 bool isLocked = m_document->trackInfoAt(tracknumber).isLocked;
3994 m_scene->clearSelection();
3995 if (isLocked) item->setItemLocked(true);
3997 if (item->isItemLocked()) item->setItemLocked(false);
3998 item->setSelected(true);
4000 if (item->baseClip()->isTransparent()) {
4001 // Also move automatic transition
4002 Transition *tr = getTransitionItemAt(start.startPos, start.track);
4003 if (tr && tr->isAutomatic()) {
4004 tr->updateTransitionEndTrack(getPreviousVideoTrack(end.track));
4005 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);
4006 tr->setPos((int) end.startPos.frames(m_document->fps()), (int)(end.track * m_tracksHeight + 1));
4009 KdenliveSettings::setSnaptopoints(snap);
4010 setDocumentModified();
4012 // undo last move and emit error message
4013 emit displayMessage(i18n("Cannot move clip to position %1", m_document->timecode().getTimecodeFromFrames(end.startPos.frames(m_document->fps()))), ErrorMessage);
4015 if (refresh) m_document->renderer()->doRefresh();
4016 //kDebug() << " // MOVED CLIP TO: " << end.startPos.frames(25) << ", ITEM START: " << item->startPos().frames(25);
4019 void CustomTrackView::moveGroup(QList <ItemInfo> startClip, QList <ItemInfo> startTransition, const GenTime offset, const int trackOffset, bool reverseMove)
4022 /*kDebug() << "//GRP MOVE, REVERS:" << reverseMove;
4023 kDebug() << "// GROUP MOV; OFFSET: " << offset.frames(25) << ", TK OFF: " << trackOffset;*/
4024 resetSelectionGroup();
4025 m_scene->clearSelection();
4027 m_selectionGroup = new AbstractGroupItem(m_document->fps());
4028 scene()->addItem(m_selectionGroup);
4030 m_document->renderer()->blockSignals(true);
4031 for (int i = 0; i < startClip.count(); i++) {
4033 startClip[i].startPos = startClip.at(i).startPos - offset;
4034 startClip[i].track = startClip.at(i).track - trackOffset;
4036 //kDebug()<<"//LKING FR CLIP AT:"<<startClip.at(i).startPos.frames(25)<<", TK:"<<startClip.at(i).track;
4037 ClipItem *clip = getClipItemAt(startClip.at(i).startPos, startClip.at(i).track);
4039 clip->setItemLocked(false);
4040 if (clip->parentItem()) {
4041 m_selectionGroup->addToGroup(clip->parentItem());
4042 clip->parentItem()->setFlag(QGraphicsItem::ItemIsMovable, false);
4044 m_selectionGroup->addToGroup(clip);
4045 clip->setFlag(QGraphicsItem::ItemIsMovable, false);
4047 m_document->renderer()->mltRemoveClip(m_document->tracksCount() - startClip.at(i).track, startClip.at(i).startPos);
4048 } else kDebug() << "//MISSING CLIP AT: " << startClip.at(i).startPos.frames(25);
4050 for (int i = 0; i < startTransition.count(); i++) {
4052 startTransition[i].startPos = startTransition.at(i).startPos - offset;
4053 startTransition[i].track = startTransition.at(i).track - trackOffset;
4055 Transition *tr = getTransitionItemAt(startTransition.at(i).startPos, startTransition.at(i).track);
4057 tr->setItemLocked(false);
4058 if (tr->parentItem()) {
4059 m_selectionGroup->addToGroup(tr->parentItem());
4060 tr->parentItem()->setFlag(QGraphicsItem::ItemIsMovable, false);
4062 m_selectionGroup->addToGroup(tr);
4063 tr->setFlag(QGraphicsItem::ItemIsMovable, false);
4065 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());
4066 } else kDebug() << "//MISSING TRANSITION AT: " << startTransition.at(i).startPos.frames(25);
4068 m_document->renderer()->blockSignals(false);
4070 if (m_selectionGroup) {
4071 bool snap = KdenliveSettings::snaptopoints();
4072 KdenliveSettings::setSnaptopoints(false);
4074 m_selectionGroup->translate(offset.frames(m_document->fps()), trackOffset *(qreal) m_tracksHeight);
4075 //m_selectionGroup->moveBy(offset.frames(m_document->fps()), trackOffset *(qreal) m_tracksHeight);
4077 QList<QGraphicsItem *> children = m_selectionGroup->childItems();
4079 int max = children.count();
4080 for (int i = 0; i < max; i++) {
4081 if (children.at(i)->type() == GROUPWIDGET) {
4082 children += children.at(i)->childItems();
4083 //AbstractGroupItem *grp = static_cast<AbstractGroupItem *>(children.at(i));
4084 //grp->moveBy(offset.frames(m_document->fps()), trackOffset *(qreal) m_tracksHeight);
4085 /*m_document->clipManager()->removeGroup(grp);
4086 m_scene->destroyItemGroup(grp);*/
4087 children.removeAll(children.at(i));
4092 for (int i = 0; i < children.count(); i++) {
4093 // re-add items in correct place
4094 if (children.at(i)->type() != AVWIDGET && children.at(i)->type() != TRANSITIONWIDGET) continue;
4095 AbstractClipItem *item = static_cast <AbstractClipItem *>(children.at(i));
4097 ItemInfo info = item->info();
4098 int tracknumber = m_document->tracksCount() - info.track - 1;
4099 bool isLocked = m_document->trackInfoAt(tracknumber).isLocked;
4100 if (isLocked) item->setItemLocked(true);
4101 else if (item->isItemLocked()) item->setItemLocked(false);
4103 if (item->type() == AVWIDGET) {
4104 ClipItem *clip = static_cast <ClipItem*>(item);
4105 info.track = m_document->tracksCount() - info.track;
4106 Mlt::Producer *prod;
4107 if (clip->isAudioOnly()) prod = clip->baseClip()->audioProducer(info.track);
4108 else if (clip->isVideoOnly()) prod = clip->baseClip()->videoProducer();
4109 else prod = clip->baseClip()->producer(info.track);
4110 m_document->renderer()->mltInsertClip(info, clip->xml(), prod);
4111 } else if (item->type() == TRANSITIONWIDGET) {
4112 Transition *tr = static_cast <Transition*>(item);
4114 if (!tr->forcedTrack()) newTrack = getPreviousVideoTrack(info.track);
4116 newTrack = tr->transitionEndTrack() + trackOffset;
4117 if (newTrack < 0 || newTrack > m_document->tracksCount()) newTrack = getPreviousVideoTrack(info.track);
4119 tr->updateTransitionEndTrack(newTrack);
4120 m_document->renderer()->mltAddTransition(tr->transitionTag(), newTrack, m_document->tracksCount() - info.track, info.startPos, info.endPos, tr->toXML());
4123 resetSelectionGroup(false);
4124 KdenliveSettings::setSnaptopoints(snap);
4125 m_document->renderer()->doRefresh();
4126 } else kDebug() << "///////// WARNING; NO GROUP TO MOVE";
4129 void CustomTrackView::moveTransition(const ItemInfo start, const ItemInfo end, bool m_refresh)
4131 Transition *item = getTransitionItemAt(start.startPos, start.track);
4133 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);
4134 kDebug() << "---------------- ERROR, CANNOT find transition to move... ";// << startPos.x() * m_scale * FRAME_SIZE + 1 << ", " << startPos.y() * m_tracksHeight + m_tracksHeight / 2;
4137 //kDebug() << "---------------- Move TRANSITION FROM: " << startPos.x() << ", END:" << endPos.x() << ",TRACKS: " << oldtrack << " TO " << newtrack;
4138 bool snap = KdenliveSettings::snaptopoints();
4139 KdenliveSettings::setSnaptopoints(false);
4140 //kDebug()<<"/// RESIZE TRANS START: ("<< startPos.x()<<"x"<< startPos.y()<<") / ("<<endPos.x()<<"x"<< endPos.y()<<")";
4141 if (end.endPos - end.startPos == start.endPos - start.startPos) {
4142 // Transition was moved
4143 item->setPos((int) end.startPos.frames(m_document->fps()), (end.track) * m_tracksHeight + 1);
4144 } else if (end.endPos == start.endPos) {
4145 // Transition start resize
4146 item->resizeStart((int) end.startPos.frames(m_document->fps()));
4147 } else if (end.startPos == start.startPos) {
4148 // Transition end resize;
4149 kDebug() << "// resize END: " << end.endPos.frames(m_document->fps());
4150 item->resizeEnd((int) end.endPos.frames(m_document->fps()));
4153 item->setPos((int) end.startPos.frames(m_document->fps()), (end.track) * m_tracksHeight + 1);
4154 item->resizeStart((int) end.startPos.frames(m_document->fps()));
4155 item->resizeEnd((int) end.endPos.frames(m_document->fps()));
4157 //item->moveTransition(GenTime((int) (endPos.x() - startPos.x()), m_document->fps()));
4158 KdenliveSettings::setSnaptopoints(snap);
4159 item->updateTransitionEndTrack(getPreviousVideoTrack(end.track));
4160 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());
4161 if (m_dragItem && m_dragItem == item) {
4163 ClipItem *transitionClip = getClipItemAt(item->startPos(), item->track());
4164 if (transitionClip && transitionClip->baseClip()) {
4165 QString size = transitionClip->baseClip()->getProperty("frame_size");
4166 double factor = transitionClip->baseClip()->getProperty("aspect_ratio").toDouble();
4167 p.setX((int)(size.section('x', 0, 0).toInt() * factor + 0.5));
4168 p.setY(size.section('x', 1, 1).toInt());
4170 emit transitionItemSelected(item, getPreviousVideoTrack(item->track()), p);
4172 if (m_refresh) m_document->renderer()->doRefresh();
4173 setDocumentModified();
4176 void CustomTrackView::resizeClip(const ItemInfo start, const ItemInfo end, bool dontWorry)
4178 bool resizeClipStart = (start.startPos != end.startPos);
4179 ClipItem *item = getClipItemAtStart(start.startPos, start.track);
4181 if (dontWorry) return;
4182 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);
4183 kDebug() << "---------------- ERROR, CANNOT find clip to resize at... "; // << startPos;
4186 if (item->parentItem()) {
4187 // Item is part of a group, reset group
4188 resetSelectionGroup();
4191 bool snap = KdenliveSettings::snaptopoints();
4192 KdenliveSettings::setSnaptopoints(false);
4193 if (resizeClipStart) {
4194 ItemInfo clipinfo = item->info();
4195 clipinfo.track = m_document->tracksCount() - clipinfo.track;
4196 bool success = m_document->renderer()->mltResizeClipStart(clipinfo, end.startPos - clipinfo.startPos);
4198 kDebug() << "RESIZE CLP STRAT TO:" << end.startPos.frames(m_document->fps()) << ", OLD ST: " << start.startPos.frames(25);
4199 item->resizeStart((int) end.startPos.frames(m_document->fps()));
4200 updatePositionEffects(item, clipinfo);
4201 } else emit displayMessage(i18n("Error when resizing clip"), ErrorMessage);
4203 ItemInfo clipinfo = item->info();
4204 clipinfo.track = m_document->tracksCount() - clipinfo.track;
4205 bool success = m_document->renderer()->mltResizeClipEnd(clipinfo, end.endPos - clipinfo.startPos);
4207 item->resizeEnd((int) end.endPos.frames(m_document->fps()));
4208 updatePositionEffects(item, clipinfo);
4209 } else emit displayMessage(i18n("Error when resizing clip"), ErrorMessage);
4211 if (!resizeClipStart && end.cropStart != start.cropStart) {
4212 kDebug() << "// RESIZE CROP, DIFF: " << (end.cropStart - start.cropStart).frames(25);
4213 ItemInfo clipinfo = end;
4214 clipinfo.track = m_document->tracksCount() - end.track;
4215 bool success = m_document->renderer()->mltResizeClipCrop(clipinfo, end.cropStart - start.cropStart);
4217 item->setCropStart(end.cropStart);
4218 item->resetThumbs(true);
4221 m_document->renderer()->doRefresh();
4222 KdenliveSettings::setSnaptopoints(snap);
4223 setDocumentModified();
4226 void CustomTrackView::updatePositionEffects(ClipItem * item, ItemInfo info)
4228 int end = item->fadeIn();
4230 // there is a fade in effect
4231 int effectPos = item->hasEffect("volume", "fadein");
4232 if (effectPos != -1) {
4233 QDomElement oldeffect = item->effectAt(effectPos);
4234 int start = item->cropStart().frames(m_document->fps());
4235 int max = item->cropDuration().frames(m_document->fps());
4237 // Make sure the fade effect is not longer than the clip
4238 item->setFadeIn(max);
4239 end = item->fadeIn();
4242 EffectsList::setParameter(oldeffect, "in", QString::number(start));
4243 EffectsList::setParameter(oldeffect, "out", QString::number(end));
4244 if (!m_document->renderer()->mltEditEffect(m_document->tracksCount() - item->track(), item->startPos(), item->getEffectArgs(oldeffect)))
4245 emit displayMessage(i18n("Problem editing effect"), ErrorMessage);
4246 // if fade effect is displayed, update the effect edit widget with new clip duration
4247 if (item->isSelected() && effectPos == item->selectedEffectIndex()) emit clipItemSelected(item, effectPos);
4249 effectPos = item->hasEffect("brightness", "fade_from_black");
4250 if (effectPos != -1) {
4251 QDomElement oldeffect = item->effectAt(effectPos);
4252 int start = item->cropStart().frames(m_document->fps());
4253 int max = item->cropDuration().frames(m_document->fps());
4255 // Make sure the fade effect is not longer than the clip
4256 item->setFadeIn(max);
4257 end = item->fadeIn();
4260 EffectsList::setParameter(oldeffect, "in", QString::number(start));
4261 EffectsList::setParameter(oldeffect, "out", QString::number(end));
4262 if (!m_document->renderer()->mltEditEffect(m_document->tracksCount() - item->track(), item->startPos(), item->getEffectArgs(oldeffect)))
4263 emit displayMessage(i18n("Problem editing effect"), ErrorMessage);
4264 // if fade effect is displayed, update the effect edit widget with new clip duration
4265 if (item->isSelected() && effectPos == item->selectedEffectIndex()) emit clipItemSelected(item, effectPos);
4268 int start = item->fadeOut();
4270 // there is a fade out effect
4271 int effectPos = item->hasEffect("volume", "fadeout");
4272 if (effectPos != -1) {
4273 QDomElement oldeffect = item->effectAt(effectPos);
4274 int max = item->cropDuration().frames(m_document->fps());
4275 int end = max + item->cropStart().frames(m_document->fps());
4277 // Make sure the fade effect is not longer than the clip
4278 item->setFadeOut(max);
4279 start = item->fadeOut();
4281 start = end - start;
4282 EffectsList::setParameter(oldeffect, "in", QString::number(start));
4283 EffectsList::setParameter(oldeffect, "out", QString::number(end));
4284 if (!m_document->renderer()->mltEditEffect(m_document->tracksCount() - item->track(), item->startPos(), item->getEffectArgs(oldeffect)))
4285 emit displayMessage(i18n("Problem editing effect"), ErrorMessage);
4286 // if fade effect is displayed, update the effect edit widget with new clip duration
4287 if (item->isSelected() && effectPos == item->selectedEffectIndex()) emit clipItemSelected(item, effectPos);
4289 effectPos = item->hasEffect("brightness", "fade_to_black");
4290 if (effectPos != -1) {
4291 QDomElement oldeffect = item->effectAt(effectPos);
4292 int max = item->cropDuration().frames(m_document->fps());
4293 int end = max + item->cropStart().frames(m_document->fps());
4295 // Make sure the fade effect is not longer than the clip
4296 item->setFadeOut(max);
4297 start = item->fadeOut();
4299 start = end - start;
4300 EffectsList::setParameter(oldeffect, "in", QString::number(start));
4301 EffectsList::setParameter(oldeffect, "out", QString::number(end));
4302 if (!m_document->renderer()->mltEditEffect(m_document->tracksCount() - item->track(), item->startPos(), item->getEffectArgs(oldeffect)))
4303 emit displayMessage(i18n("Problem editing effect"), ErrorMessage);
4304 // if fade effect is displayed, update the effect edit widget with new clip duration
4305 if (item->isSelected() && effectPos == item->selectedEffectIndex()) emit clipItemSelected(item, effectPos);
4309 int effectPos = item->hasEffect("freeze", "freeze");
4310 if (effectPos != -1) {
4311 // Freeze effect needs to be adjusted with clip resize
4312 int diff = (info.startPos - item->startPos()).frames(m_document->fps());
4313 QDomElement eff = item->getEffectAt(effectPos);
4314 if (!eff.isNull() && diff != 0) {
4315 int freeze_pos = EffectsList::parameter(eff, "frame").toInt() + diff;
4316 EffectsList::setParameter(eff, "frame", QString::number(freeze_pos));
4317 if (item->isSelected() && item->selectedEffect().attribute("id") == "freeze") {
4318 emit clipItemSelected(item, item->selectedEffectIndex());
4324 double CustomTrackView::getSnapPointForPos(double pos)
4326 return m_scene->getSnapPointForPos(pos, KdenliveSettings::snaptopoints());
4329 void CustomTrackView::updateSnapPoints(AbstractClipItem *selected, QList <GenTime> offsetList, bool skipSelectedItems)
4331 QList <GenTime> snaps;
4332 if (selected && offsetList.isEmpty()) offsetList.append(selected->cropDuration());
4333 QList<QGraphicsItem *> itemList = items();
4334 for (int i = 0; i < itemList.count(); i++) {
4335 if (itemList.at(i) == selected) continue;
4336 if (skipSelectedItems && itemList.at(i)->isSelected()) continue;
4337 if (itemList.at(i)->type() == AVWIDGET) {
4338 ClipItem *item = static_cast <ClipItem *>(itemList.at(i));
4339 GenTime start = item->startPos();
4340 GenTime end = item->endPos();
4341 snaps.append(start);
4343 if (!offsetList.isEmpty()) {
4344 for (int j = 0; j < offsetList.size(); j++) {
4345 if (start > offsetList.at(j)) snaps.append(start - offsetList.at(j));
4346 if (end > offsetList.at(j)) snaps.append(end - offsetList.at(j));
4350 QList < GenTime > markers = item->snapMarkers();
4351 for (int j = 0; j < markers.size(); ++j) {
4352 GenTime t = markers.at(j);
4354 if (!offsetList.isEmpty()) {
4355 for (int k = 0; k < offsetList.size(); k++) {
4356 if (t > offsetList.at(k)) snaps.append(t - offsetList.at(k));
4360 } else if (itemList.at(i)->type() == TRANSITIONWIDGET) {
4361 Transition *transition = static_cast <Transition*>(itemList.at(i));
4362 GenTime start = transition->startPos();
4363 GenTime end = transition->endPos();
4364 snaps.append(start);
4366 if (!offsetList.isEmpty()) {
4367 for (int j = 0; j < offsetList.size(); j++) {
4368 if (start > offsetList.at(j)) snaps.append(start - offsetList.at(j));
4369 if (end > offsetList.at(j)) snaps.append(end - offsetList.at(j));
4375 // add cursor position
4376 GenTime pos = GenTime(m_cursorPos, m_document->fps());
4378 if (!offsetList.isEmpty()) {
4379 for (int j = 0; j < offsetList.size(); j++) {
4380 snaps.append(pos - offsetList.at(j));
4385 for (int i = 0; i < m_guides.count(); i++) {
4386 snaps.append(m_guides.at(i)->position());
4387 if (!offsetList.isEmpty()) {
4388 for (int j = 0; j < offsetList.size(); j++) {
4389 snaps.append(m_guides.at(i)->position() - offsetList.at(j));
4395 m_scene->setSnapList(snaps);
4396 //for (int i = 0; i < m_snapPoints.size(); ++i)
4397 // kDebug() << "SNAP POINT: " << m_snapPoints.at(i).frames(25);
4400 void CustomTrackView::slotSeekToPreviousSnap()
4402 updateSnapPoints(NULL);
4403 GenTime res = m_scene->previousSnapPoint(GenTime(m_cursorPos, m_document->fps()));
4404 setCursorPos((int) res.frames(m_document->fps()));
4408 void CustomTrackView::slotSeekToNextSnap()
4410 updateSnapPoints(NULL);
4411 GenTime res = m_scene->nextSnapPoint(GenTime(m_cursorPos, m_document->fps()));
4412 setCursorPos((int) res.frames(m_document->fps()));
4416 void CustomTrackView::clipStart()
4418 AbstractClipItem *item = getMainActiveClip();
4420 setCursorPos((int) item->startPos().frames(m_document->fps()));
4425 void CustomTrackView::clipEnd()
4427 AbstractClipItem *item = getMainActiveClip();
4429 setCursorPos((int) item->endPos().frames(m_document->fps()) - 1);
4434 void CustomTrackView::slotAddClipMarker(const QString &id, GenTime t, QString c)
4436 QString oldcomment = m_document->clipManager()->getClipById(id)->markerComment(t);
4437 AddMarkerCommand *command = new AddMarkerCommand(this, oldcomment, c, id, t);
4438 m_commandStack->push(command);
4441 void CustomTrackView::slotDeleteClipMarker(const QString &comment, const QString &id, const GenTime &position)
4443 AddMarkerCommand *command = new AddMarkerCommand(this, comment, QString(), id, position);
4444 m_commandStack->push(command);
4447 void CustomTrackView::slotDeleteAllClipMarkers(const QString &id)
4449 DocClipBase *base = m_document->clipManager()->getClipById(id);
4450 QList <CommentedTime> markers = base->commentedSnapMarkers();
4452 if (markers.isEmpty()) {
4453 emit displayMessage(i18n("Clip has no markers"), ErrorMessage);
4456 QUndoCommand *deleteMarkers = new QUndoCommand();
4457 deleteMarkers->setText("Delete clip markers");
4459 for (int i = 0; i < markers.size(); i++) {
4460 new AddMarkerCommand(this, markers.at(i).comment(), QString(), id, markers.at(i).time(), deleteMarkers);
4462 m_commandStack->push(deleteMarkers);
4465 void CustomTrackView::addMarker(const QString &id, const GenTime &pos, const QString comment)
4467 DocClipBase *base = m_document->clipManager()->getClipById(id);
4468 if (!comment.isEmpty()) base->addSnapMarker(pos, comment);
4469 else base->deleteSnapMarker(pos);
4470 emit updateClipMarkers(base);
4471 setDocumentModified();
4472 viewport()->update();
4475 int CustomTrackView::hasGuide(int pos, int offset)
4477 for (int i = 0; i < m_guides.count(); i++) {
4478 int guidePos = m_guides.at(i)->position().frames(m_document->fps());
4479 if (qAbs(guidePos - pos) <= offset) return guidePos;
4480 else if (guidePos > pos) return -1;
4485 void CustomTrackView::editGuide(const GenTime oldPos, const GenTime pos, const QString &comment)
4487 if (oldPos > GenTime() && pos > GenTime()) {
4489 for (int i = 0; i < m_guides.count(); i++) {
4490 if (m_guides.at(i)->position() == oldPos) {
4491 Guide *item = m_guides.at(i);
4492 item->updateGuide(pos, comment);
4496 } else if (pos > GenTime()) addGuide(pos, comment);
4500 for (int i = 0; i < m_guides.count(); i++) {
4501 if (m_guides.at(i)->position() == oldPos) {
4502 delete m_guides.takeAt(i);
4507 if (!found) emit displayMessage(i18n("No guide at cursor time"), ErrorMessage);
4509 qSort(m_guides.begin(), m_guides.end(), sortGuidesList);
4510 m_document->syncGuides(m_guides);
4513 bool CustomTrackView::addGuide(const GenTime pos, const QString &comment)
4515 for (int i = 0; i < m_guides.count(); i++) {
4516 if (m_guides.at(i)->position() == pos) {
4517 emit displayMessage(i18n("A guide already exists at position %1", m_document->timecode().getTimecodeFromFrames(pos.frames(m_document->fps()))), ErrorMessage);
4521 Guide *g = new Guide(this, pos, comment, m_tracksHeight * m_document->tracksCount() * matrix().m22());
4522 scene()->addItem(g);
4524 qSort(m_guides.begin(), m_guides.end(), sortGuidesList);
4525 m_document->syncGuides(m_guides);
4529 void CustomTrackView::slotAddGuide()
4531 CommentedTime marker(GenTime(m_cursorPos, m_document->fps()), i18n("Guide"));
4532 MarkerDialog d(NULL, marker, m_document->timecode(), i18n("Add Guide"), this);
4533 if (d.exec() != QDialog::Accepted) return;
4534 if (addGuide(d.newMarker().time(), d.newMarker().comment())) {
4535 EditGuideCommand *command = new EditGuideCommand(this, GenTime(), QString(), d.newMarker().time(), d.newMarker().comment(), false);
4536 m_commandStack->push(command);
4540 void CustomTrackView::slotEditGuide(int guidePos)
4543 if (guidePos == -1) pos = GenTime(m_cursorPos, m_document->fps());
4544 else pos = GenTime(guidePos, m_document->fps());
4546 for (int i = 0; i < m_guides.count(); i++) {
4547 if (m_guides.at(i)->position() == pos) {
4548 slotEditGuide(m_guides.at(i)->info());
4553 if (!found) emit displayMessage(i18n("No guide at cursor time"), ErrorMessage);
4556 void CustomTrackView::slotEditGuide(CommentedTime guide)
4558 MarkerDialog d(NULL, guide, m_document->timecode(), i18n("Edit Guide"), this);
4559 if (d.exec() == QDialog::Accepted) {
4560 EditGuideCommand *command = new EditGuideCommand(this, guide.time(), guide.comment(), d.newMarker().time(), d.newMarker().comment(), true);
4561 m_commandStack->push(command);
4566 void CustomTrackView::slotEditTimeLineGuide()
4568 if (m_dragGuide == NULL) return;
4569 CommentedTime guide = m_dragGuide->info();
4570 MarkerDialog d(NULL, guide, m_document->timecode(), i18n("Edit Guide"), this);
4571 if (d.exec() == QDialog::Accepted) {
4572 EditGuideCommand *command = new EditGuideCommand(this, guide.time(), guide.comment(), d.newMarker().time(), d.newMarker().comment(), true);
4573 m_commandStack->push(command);
4577 void CustomTrackView::slotDeleteGuide(int guidePos)
4580 if (guidePos == -1) pos = GenTime(m_cursorPos, m_document->fps());
4581 else pos = GenTime(guidePos, m_document->fps());
4583 for (int i = 0; i < m_guides.count(); i++) {
4584 if (m_guides.at(i)->position() == pos) {
4585 EditGuideCommand *command = new EditGuideCommand(this, m_guides.at(i)->position(), m_guides.at(i)->label(), GenTime(), QString(), true);
4586 m_commandStack->push(command);
4591 if (!found) emit displayMessage(i18n("No guide at cursor time"), ErrorMessage);
4595 void CustomTrackView::slotDeleteTimeLineGuide()
4597 if (m_dragGuide == NULL) return;
4598 EditGuideCommand *command = new EditGuideCommand(this, m_dragGuide->position(), m_dragGuide->label(), GenTime(), QString(), true);
4599 m_commandStack->push(command);
4603 void CustomTrackView::slotDeleteAllGuides()
4605 QUndoCommand *deleteAll = new QUndoCommand();
4606 deleteAll->setText("Delete all guides");
4607 for (int i = 0; i < m_guides.count(); i++) {
4608 new EditGuideCommand(this, m_guides.at(i)->position(), m_guides.at(i)->label(), GenTime(), QString(), true, deleteAll);
4610 m_commandStack->push(deleteAll);
4613 void CustomTrackView::setTool(PROJECTTOOL tool)
4618 void CustomTrackView::setScale(double scaleFactor, double verticalScale)
4621 newmatrix = newmatrix.scale(scaleFactor, verticalScale);
4622 m_scene->setScale(scaleFactor, verticalScale);
4624 scene()->removeItem(m_visualTip);
4625 m_animationTimer->stop();
4631 double verticalPos = mapToScene(QPoint(0, viewport()->height() / 2)).y();
4632 bool adjust = false;
4633 if (verticalScale != matrix().m22()) adjust = true;
4634 setMatrix(newmatrix);
4636 double newHeight = m_tracksHeight * m_document->tracksCount() * matrix().m22();
4637 m_cursorLine->setLine(m_cursorLine->line().x1(), 0, m_cursorLine->line().x1(), newHeight);
4638 for (int i = 0; i < m_guides.count(); i++) {
4639 QLineF l = m_guides.at(i)->line();
4640 l.setP2(QPointF(l.x2(), newHeight));
4641 m_guides.at(i)->setLine(l);
4643 setSceneRect(0, 0, sceneRect().width(), m_tracksHeight * m_document->tracksCount());
4646 int diff = sceneRect().width() - m_projectDuration;
4647 if (diff * newmatrix.m11() < 50) {
4648 if (newmatrix.m11() < 0.4) setSceneRect(0, 0, (m_projectDuration + 100 / newmatrix.m11()), sceneRect().height());
4649 else setSceneRect(0, 0, (m_projectDuration + 300), sceneRect().height());
4651 centerOn(QPointF(cursorPos(), verticalPos));
4654 void CustomTrackView::slotRefreshGuides()
4656 if (KdenliveSettings::showmarkers()) {
4657 for (int i = 0; i < m_guides.count(); i++) {
4658 m_guides.at(i)->update();
4663 void CustomTrackView::drawBackground(QPainter * painter, const QRectF &rect)
4665 //kDebug() << "// DRAW BG: " << rect.width();
4666 painter->setClipRect(rect);
4667 KColorScheme scheme(palette().currentColorGroup(), KColorScheme::Window);
4668 QPen pen1 = painter->pen();
4669 pen1.setColor(scheme.shade(KColorScheme::DarkShade));
4670 painter->setPen(pen1);
4671 double min = rect.left();
4672 double max = rect.right();
4673 painter->drawLine(QPointF(min, 0), QPointF(max, 0));
4674 int maxTrack = m_document->tracksCount();
4675 QColor lockedColor = scheme.background(KColorScheme::NegativeBackground).color();
4676 QColor audioColor = palette().alternateBase().color();
4677 QColor base = scheme.background(KColorScheme::NormalBackground).color();
4678 for (int i = 0; i < maxTrack; i++) {
4679 TrackInfo info = m_document->trackInfoAt(maxTrack - i - 1);
4680 if (info.isLocked || info.type == AUDIOTRACK || i == m_selectedTrack) {
4681 const QRectF track(min, m_tracksHeight * i + 1, max - min, m_tracksHeight - 1);
4682 if (i == m_selectedTrack) painter->fillRect(track, scheme.background(KColorScheme::ActiveBackground).color());
4683 else painter->fillRect(track, info.isLocked ? lockedColor : audioColor);
4685 painter->drawLine(QPointF(min, m_tracksHeight *(i + 1)), QPointF(max, m_tracksHeight *(i + 1)));
4687 int lowerLimit = m_tracksHeight * maxTrack + 1;
4688 if (height() > lowerLimit) {
4689 const QRectF bg(min, lowerLimit, max - min, height() - lowerLimit);
4690 painter->fillRect(bg, base);
4694 bool CustomTrackView::findString(const QString &text)
4697 for (int i = 0; i < m_searchPoints.size(); ++i) {
4698 marker = m_searchPoints.at(i).comment();
4699 if (marker.contains(text, Qt::CaseInsensitive)) {
4700 setCursorPos(m_searchPoints.at(i).time().frames(m_document->fps()), true);
4701 int vert = verticalScrollBar()->value();
4702 int hor = cursorPos();
4703 ensureVisible(hor, vert + 10, 2, 2, 50, 0);
4711 bool CustomTrackView::findNextString(const QString &text)
4714 for (int i = m_findIndex + 1; i < m_searchPoints.size(); ++i) {
4715 marker = m_searchPoints.at(i).comment();
4716 if (marker.contains(text, Qt::CaseInsensitive)) {
4717 setCursorPos(m_searchPoints.at(i).time().frames(m_document->fps()), true);
4718 int vert = verticalScrollBar()->value();
4719 int hor = cursorPos();
4720 ensureVisible(hor, vert + 10, 2, 2, 50, 0);
4729 void CustomTrackView::initSearchStrings()
4731 m_searchPoints.clear();
4732 QList<QGraphicsItem *> itemList = items();
4733 for (int i = 0; i < itemList.count(); i++) {
4734 // parse all clip names
4735 if (itemList.at(i)->type() == AVWIDGET) {
4736 ClipItem *item = static_cast <ClipItem *>(itemList.at(i));
4737 GenTime start = item->startPos();
4738 CommentedTime t(start, item->clipName());
4739 m_searchPoints.append(t);
4740 // add all clip markers
4741 QList < CommentedTime > markers = item->commentedSnapMarkers();
4742 m_searchPoints += markers;
4747 for (int i = 0; i < m_guides.count(); i++) {
4748 m_searchPoints.append(m_guides.at(i)->info());
4751 qSort(m_searchPoints);
4754 void CustomTrackView::clearSearchStrings()
4756 m_searchPoints.clear();
4760 void CustomTrackView::copyClip()
4762 qDeleteAll(m_copiedItems);
4763 m_copiedItems.clear();
4764 QList<QGraphicsItem *> itemList = scene()->selectedItems();
4765 if (itemList.count() == 0) {
4766 emit displayMessage(i18n("Select a clip before copying"), ErrorMessage);
4769 for (int i = 0; i < itemList.count(); i++) {
4770 if (itemList.at(i)->type() == AVWIDGET) {
4771 ClipItem *clip = static_cast <ClipItem *>(itemList.at(i));
4772 ClipItem *clone = clip->clone(clip->info());
4773 m_copiedItems.append(clone);
4774 } else if (itemList.at(i)->type() == TRANSITIONWIDGET) {
4775 Transition *dup = static_cast <Transition *>(itemList.at(i));
4776 m_copiedItems.append(dup->clone());
4781 bool CustomTrackView::canBePastedTo(ItemInfo info, int type) const
4783 if (m_scene->editMode() != NORMALEDIT) {
4784 // If we are in overwrite mode, always allow the move
4787 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));
4788 QList<QGraphicsItem *> collisions = scene()->items(rect, Qt::IntersectsItemBoundingRect);
4789 for (int i = 0; i < collisions.count(); i++) {
4790 if (collisions.at(i)->type() == type) return false;
4795 bool CustomTrackView::canBePastedTo(QList <ItemInfo> infoList, int type) const
4798 for (int i = 0; i < infoList.count(); i++) {
4799 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));
4802 QList<QGraphicsItem *> collisions = scene()->items(path);
4803 for (int i = 0; i < collisions.count(); i++) {
4804 if (collisions.at(i)->type() == type) return false;
4809 bool CustomTrackView::canBePasted(QList<AbstractClipItem *> items, GenTime offset, int trackOffset) const
4811 for (int i = 0; i < items.count(); i++) {
4812 ItemInfo info = items.at(i)->info();
4813 info.startPos += offset;
4814 info.endPos += offset;
4815 info.track += trackOffset;
4816 if (!canBePastedTo(info, items.at(i)->type())) return false;
4821 bool CustomTrackView::canBeMoved(QList<AbstractClipItem *> items, GenTime offset, int trackOffset) const
4823 QPainterPath movePath;
4824 movePath.moveTo(0, 0);
4826 for (int i = 0; i < items.count(); i++) {
4827 ItemInfo info = items.at(i)->info();
4828 info.startPos = info.startPos + offset;
4829 info.endPos = info.endPos + offset;
4830 info.track = info.track + trackOffset;
4831 if (info.startPos < GenTime()) {
4832 // No clip should go below 0
4835 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));
4836 movePath.addRect(rect);
4838 QList<QGraphicsItem *> collisions = scene()->items(movePath, Qt::IntersectsItemBoundingRect);
4839 for (int i = 0; i < collisions.count(); i++) {
4840 if ((collisions.at(i)->type() == AVWIDGET || collisions.at(i)->type() == TRANSITIONWIDGET) && !items.contains(static_cast <AbstractClipItem *>(collisions.at(i)))) {
4841 kDebug() << " //////////// CLIP COLLISION, MOVE NOT ALLOWED";
4848 void CustomTrackView::pasteClip()
4850 if (m_copiedItems.count() == 0) {
4851 emit displayMessage(i18n("No clip copied"), ErrorMessage);
4855 if (m_menuPosition.isNull()) {
4856 position = mapFromGlobal(QCursor::pos());
4857 if (!underMouse() || position.y() > m_tracksHeight * m_document->tracksCount()) {
4858 emit displayMessage(i18n("Cannot paste selected clips"), ErrorMessage);
4861 } else position = m_menuPosition;
4862 GenTime pos = GenTime((int)(mapToScene(position).x()), m_document->fps());
4863 int track = (int)(position.y() / m_tracksHeight);
4864 ItemInfo first = m_copiedItems.at(0)->info();
4866 GenTime offset = pos - first.startPos;
4867 int trackOffset = track - first.track;
4869 if (!canBePasted(m_copiedItems, offset, trackOffset)) {
4870 emit displayMessage(i18n("Cannot paste selected clips"), ErrorMessage);
4873 QUndoCommand *pasteClips = new QUndoCommand();
4874 pasteClips->setText("Paste clips");
4876 for (int i = 0; i < m_copiedItems.count(); i++) {
4877 // parse all clip names
4878 if (m_copiedItems.at(i) && m_copiedItems.at(i)->type() == AVWIDGET) {
4879 ClipItem *clip = static_cast <ClipItem *>(m_copiedItems.at(i));
4880 ItemInfo info = clip->info();
4881 info.startPos += offset;
4882 info.endPos += offset;
4883 info.track += trackOffset;
4884 if (canBePastedTo(info, AVWIDGET)) {
4885 new AddTimelineClipCommand(this, clip->xml(), clip->clipProducer(), info, clip->effectList(), m_scene->editMode() == OVERWRITEEDIT, m_scene->editMode() == INSERTEDIT, true, false, pasteClips);
4886 } else emit displayMessage(i18n("Cannot paste clip to selected place"), ErrorMessage);
4887 } else if (m_copiedItems.at(i) && m_copiedItems.at(i)->type() == TRANSITIONWIDGET) {
4888 Transition *tr = static_cast <Transition *>(m_copiedItems.at(i));
4890 info.startPos = tr->startPos() + offset;
4891 info.endPos = tr->endPos() + offset;
4892 info.track = tr->track() + trackOffset;
4893 int transitionEndTrack;
4894 if (!tr->forcedTrack()) transitionEndTrack = getPreviousVideoTrack(info.track);
4895 else transitionEndTrack = tr->transitionEndTrack();
4896 if (canBePastedTo(info, TRANSITIONWIDGET)) {
4897 if (info.startPos >= info.endPos) {
4898 emit displayMessage(i18n("Invalid transition"), ErrorMessage);
4899 } else new AddTransitionCommand(this, info, transitionEndTrack, tr->toXML(), false, true, pasteClips);
4900 } else emit displayMessage(i18n("Cannot paste transition to selected place"), ErrorMessage);
4903 m_commandStack->push(pasteClips);
4906 void CustomTrackView::pasteClipEffects()
4908 if (m_copiedItems.count() != 1 || m_copiedItems.at(0)->type() != AVWIDGET) {
4909 emit displayMessage(i18n("You must copy exactly one clip before pasting effects"), ErrorMessage);
4912 ClipItem *clip = static_cast < ClipItem *>(m_copiedItems.at(0));
4914 QUndoCommand *paste = new QUndoCommand();
4915 paste->setText("Paste effects");
4917 QList<QGraphicsItem *> clips = scene()->selectedItems();
4920 for (int i = 0; i < clips.count(); ++i) {
4921 if (clips.at(i)->type() == GROUPWIDGET) {
4922 QList<QGraphicsItem *> children = clips.at(i)->childItems();
4923 for (int j = 0; j < children.count(); j++) {
4924 if (children.at(j)->type() == AVWIDGET && !clips.contains(children.at(j))) {
4925 clips.append(children.at(j));
4932 for (int i = 0; i < clips.count(); ++i) {
4933 if (clips.at(i)->type() == AVWIDGET) {
4934 ClipItem *item = static_cast < ClipItem *>(clips.at(i));
4935 for (int j = 0; j < clip->effectsCount(); j++) {
4936 QDomElement eff = clip->effectAt(j);
4937 if (eff.attribute("unique", "0") == "0" || item->hasEffect(eff.attribute("tag"), eff.attribute("id")) == -1) {
4938 adjustKeyfames(clip->cropStart(), item->cropStart(), item->cropDuration(), eff);
4939 new AddEffectCommand(this, m_document->tracksCount() - item->track(), item->startPos(), eff, true, paste);
4944 if (paste->childCount() > 0) m_commandStack->push(paste);
4947 //adjust effects (fades, ...)
4948 for (int i = 0; i < clips.count(); ++i) {
4949 if (clips.at(i)->type() == AVWIDGET) {
4950 ClipItem *item = static_cast < ClipItem *>(clips.at(i));
4951 updatePositionEffects(item, item->info());
4957 void CustomTrackView::adjustKeyfames(GenTime oldstart, GenTime newstart, GenTime duration, QDomElement xml)
4959 // parse parameters to check if we need to adjust to the new crop start
4960 int diff = (newstart - oldstart).frames(m_document->fps());
4961 int max = (newstart + duration).frames(m_document->fps());
4962 QDomNodeList params = xml.elementsByTagName("parameter");
4963 for (int i = 0; i < params.count(); i++) {
4964 QDomElement e = params.item(i).toElement();
4965 if (!e.isNull() && (e.attribute("type") == "keyframe" || e.attribute("type") == "simplekeyframe")) {
4966 QString def = e.attribute("default");
4967 // Effect has a keyframe type parameter, we need to adjust the values
4968 QStringList keys = e.attribute("keyframes").split(";", QString::SkipEmptyParts);
4969 QStringList newKeyFrames;
4970 foreach(const QString &str, keys) {
4971 int pos = str.section(':', 0, 0).toInt();
4972 double val = str.section(':', 1, 1).toDouble();
4975 newKeyFrames.append(QString::number(max) + ':' + QString::number(val));
4977 } else newKeyFrames.append(QString::number(pos) + ':' + QString::number(val));
4979 //kDebug()<<"ORIGIN: "<<keys<<", FIXED: "<<newKeyFrames;
4980 e.setAttribute("keyframes", newKeyFrames.join(";"));
4985 ClipItem *CustomTrackView::getClipUnderCursor() const
4987 QRectF rect((double) m_cursorPos, 0.0, 1.0, (double)(m_tracksHeight * m_document->tracksCount()));
4988 QList<QGraphicsItem *> collisions = scene()->items(rect, Qt::IntersectsItemBoundingRect);
4989 for (int i = 0; i < collisions.count(); i++) {
4990 if (collisions.at(i)->type() == AVWIDGET) {
4991 return static_cast < ClipItem *>(collisions.at(i));
4997 AbstractClipItem *CustomTrackView::getMainActiveClip() const
4999 QList<QGraphicsItem *> clips = scene()->selectedItems();
5000 if (clips.isEmpty()) {
5001 return getClipUnderCursor();
5003 AbstractClipItem *item = NULL;
5004 for (int i = 0; i < clips.count(); ++i) {
5005 if (clips.at(i)->type() == AVWIDGET) {
5006 item = static_cast < AbstractClipItem *>(clips.at(i));
5007 if (clips.count() > 1 && item->startPos().frames(m_document->fps()) <= m_cursorPos && item->endPos().frames(m_document->fps()) >= m_cursorPos) break;
5010 if (item) return item;
5015 ClipItem *CustomTrackView::getActiveClipUnderCursor(bool allowOutsideCursor) const
5017 QList<QGraphicsItem *> clips = scene()->selectedItems();
5018 if (clips.isEmpty()) {
5019 return getClipUnderCursor();
5022 // remove all items in the list that are not clips
5023 for (int i = 0; i < clips.count();) {
5024 if (clips.at(i)->type() != AVWIDGET) clips.removeAt(i);
5027 if (clips.count() == 1 && allowOutsideCursor) return static_cast < ClipItem *>(clips.at(0));
5028 for (int i = 0; i < clips.count(); ++i) {
5029 if (clips.at(i)->type() == AVWIDGET) {
5030 item = static_cast < ClipItem *>(clips.at(i));
5031 if (item->startPos().frames(m_document->fps()) <= m_cursorPos && item->endPos().frames(m_document->fps()) >= m_cursorPos)
5039 void CustomTrackView::setInPoint()
5041 AbstractClipItem *clip = getActiveClipUnderCursor(true);
5043 if (m_dragItem && m_dragItem->type() == TRANSITIONWIDGET) {
5046 emit displayMessage(i18n("You must select one clip for this action"), ErrorMessage);
5050 ItemInfo startInfo = clip->info();
5051 ItemInfo endInfo = startInfo;
5052 endInfo.startPos = GenTime(m_cursorPos, m_document->fps());
5053 if (endInfo.startPos >= startInfo.endPos || endInfo.startPos < startInfo.startPos - startInfo.cropStart) {
5054 // Check for invalid resize
5055 emit displayMessage(i18n("Invalid action"), ErrorMessage);
5057 } else if (endInfo.startPos < startInfo.startPos) {
5058 int length = m_document->renderer()->mltGetSpaceLength(endInfo.startPos, m_document->tracksCount() - startInfo.track, false);
5059 if ((clip->type() == TRANSITIONWIDGET && itemCollision(clip, endInfo) == true) || (
5060 (clip->type() == AVWIDGET) && length < (startInfo.startPos - endInfo.startPos).frames(m_document->fps()))) {
5061 emit displayMessage(i18n("Invalid action"), ErrorMessage);
5065 if (clip->type() == TRANSITIONWIDGET) {
5066 m_commandStack->push(new MoveTransitionCommand(this, startInfo, endInfo, true));
5067 } else m_commandStack->push(new ResizeClipCommand(this, startInfo, endInfo, true, false));
5070 void CustomTrackView::setOutPoint()
5072 AbstractClipItem *clip = getActiveClipUnderCursor(true);
5074 if (m_dragItem && m_dragItem->type() == TRANSITIONWIDGET) {
5077 emit displayMessage(i18n("You must select one clip for this action"), ErrorMessage);
5081 ItemInfo startInfo = clip->info();
5082 ItemInfo endInfo = clip->info();
5083 endInfo.endPos = GenTime(m_cursorPos, m_document->fps());
5084 CLIPTYPE type = (CLIPTYPE) static_cast <ClipItem *>(clip)->clipType();
5085 if (endInfo.endPos <= startInfo.startPos || (type != IMAGE && type != COLOR && type != TEXT && endInfo.endPos > startInfo.startPos + clip->maxDuration() - startInfo.cropStart)) {
5086 // Check for invalid resize
5087 emit displayMessage(i18n("Invalid action"), ErrorMessage);
5089 } else if (endInfo.endPos > startInfo.endPos) {
5090 int length = m_document->renderer()->mltGetSpaceLength(startInfo.endPos, m_document->tracksCount() - startInfo.track, false);
5091 if ((clip->type() == TRANSITIONWIDGET && itemCollision(clip, endInfo) == true) || (clip->type() == AVWIDGET && length != -1 && length < (endInfo.endPos - startInfo.endPos).frames(m_document->fps()))) {
5092 kDebug() << " RESIZE ERROR, BLNK: " << length << ", RESIZE: " << (endInfo.endPos - startInfo.endPos).frames(m_document->fps());
5093 emit displayMessage(i18n("Invalid action"), ErrorMessage);
5099 if (clip->type() == TRANSITIONWIDGET) {
5100 m_commandStack->push(new MoveTransitionCommand(this, startInfo, endInfo, true));
5101 } else m_commandStack->push(new ResizeClipCommand(this, startInfo, endInfo, true, false));
5104 void CustomTrackView::slotUpdateAllThumbs()
5106 if (!isEnabled()) return;
5107 QList<QGraphicsItem *> itemList = items();
5108 //if (itemList.isEmpty()) return;
5110 const QString thumbBase = m_document->projectFolder().path() + "/thumbs/";
5111 for (int i = 0; i < itemList.count(); i++) {
5112 if (itemList.at(i)->type() == AVWIDGET) {
5113 item = static_cast <ClipItem *>(itemList.at(i));
5114 if (item->clipType() != COLOR && item->clipType() != AUDIO) {
5115 // Check if we have a cached thumbnail
5116 if (item->clipType() == IMAGE || item->clipType() == TEXT) {
5117 QString thumb = thumbBase + item->baseClip()->getClipHash() + "_0.png";
5118 if (QFile::exists(thumb)) {
5120 if (pix.isNull()) KIO::NetAccess::del(KUrl(thumb), this);
5121 item->slotSetStartThumb(pix);
5124 QString startThumb = thumbBase + item->baseClip()->getClipHash() + '_';
5125 QString endThumb = startThumb;
5126 startThumb.append(QString::number(item->speedIndependantCropStart().frames(m_document->fps())) + ".png");
5127 endThumb.append(QString::number((item->speedIndependantCropStart() + item->speedIndependantCropDuration()).frames(m_document->fps()) - 1) + ".png");
5128 if (QFile::exists(startThumb)) {
5129 QPixmap pix(startThumb);
5130 if (pix.isNull()) KIO::NetAccess::del(KUrl(startThumb), this);
5131 item->slotSetStartThumb(pix);
5133 if (QFile::exists(endThumb)) {
5134 QPixmap pix(endThumb);
5135 if (pix.isNull()) KIO::NetAccess::del(KUrl(endThumb), this);
5136 item->slotSetEndThumb(pix);
5140 item->refreshClip(false);
5141 //qApp->processEvents();
5144 viewport()->update();
5147 void CustomTrackView::saveThumbnails()
5149 QList<QGraphicsItem *> itemList = items();
5151 QString thumbBase = m_document->projectFolder().path() + "/thumbs/";
5152 for (int i = 0; i < itemList.count(); i++) {
5153 if (itemList.at(i)->type() == AVWIDGET) {
5154 item = static_cast <ClipItem *>(itemList.at(i));
5155 if (item->clipType() != COLOR) {
5156 // Check if we have a cached thumbnail
5157 if (item->clipType() == IMAGE || item->clipType() == TEXT || item->clipType() == AUDIO) {
5158 QString thumb = thumbBase + item->baseClip()->getClipHash() + "_0.png";
5159 if (!QFile::exists(thumb)) {
5160 QPixmap pix(item->startThumb());
5164 QString startThumb = thumbBase + item->baseClip()->getClipHash() + '_';
5165 QString endThumb = startThumb;
5166 startThumb.append(QString::number(item->speedIndependantCropStart().frames(m_document->fps())) + ".png");
5167 endThumb.append(QString::number((item->speedIndependantCropStart() + item->speedIndependantCropDuration()).frames(m_document->fps()) - 1) + ".png");
5168 if (!QFile::exists(startThumb)) {
5169 QPixmap pix(item->startThumb());
5170 pix.save(startThumb);
5172 if (!QFile::exists(endThumb)) {
5173 QPixmap pix(item->endThumb());
5183 void CustomTrackView::slotInsertTrack(int ix)
5185 TrackDialog d(m_document, parentWidget());
5186 d.label->setText(i18n("Insert track"));
5187 d.track_nb->setMaximum(m_document->tracksCount() - 1);
5188 d.track_nb->setValue(ix);
5189 d.setWindowTitle(i18n("Insert New Track"));
5190 d.slotUpdateName(ix);
5192 if (d.exec() == QDialog::Accepted) {
5193 ix = d.track_nb->value();
5194 if (d.before_select->currentIndex() == 1) {
5198 if (d.video_track->isChecked()) {
5199 info.type = VIDEOTRACK;
5200 info.isMute = false;
5201 info.isBlind = false;
5202 info.isLocked = false;
5204 info.type = AUDIOTRACK;
5205 info.isMute = false;
5206 info.isBlind = true;
5207 info.isLocked = false;
5209 AddTrackCommand *addTrack = new AddTrackCommand(this, ix, info, true);
5210 m_commandStack->push(addTrack);
5211 setDocumentModified();
5215 void CustomTrackView::slotDeleteTrack(int ix)
5217 TrackDialog d(m_document, parentWidget());
5218 d.label->setText(i18n("Delete track"));
5219 d.before_select->setHidden(true);
5220 d.track_nb->setMaximum(m_document->tracksCount() - 1);
5221 d.track_nb->setValue(ix);
5222 d.slotUpdateName(ix);
5223 d.setWindowTitle(i18n("Delete Track"));
5224 d.video_track->setHidden(true);
5225 d.audio_track->setHidden(true);
5226 if (d.exec() == QDialog::Accepted) {
5227 ix = d.track_nb->value();
5228 TrackInfo info = m_document->trackInfoAt(m_document->tracksCount() - ix - 1);
5229 deleteTimelineTrack(ix, info);
5230 setDocumentModified();
5231 /*AddTrackCommand* command = new AddTrackCommand(this, ix, info, false);
5232 m_commandStack->push(command);*/
5236 void CustomTrackView::slotChangeTrack(int ix)
5238 TrackDialog d(m_document, parentWidget());
5239 d.label->setText(i18n("Change track"));
5240 d.before_select->setHidden(true);
5241 d.track_nb->setMaximum(m_document->tracksCount() - 1);
5242 d.track_nb->setValue(ix);
5243 d.slotUpdateName(ix);
5244 d.setWindowTitle(i18n("Change Track Type"));
5246 TrackInfo oldInfo = m_document->trackInfoAt(m_document->tracksCount() - ix - 1);
5247 if (oldInfo.type == VIDEOTRACK)
5248 d.video_track->setChecked(true);
5250 d.audio_track->setChecked(true);
5252 if (d.exec() == QDialog::Accepted) {
5254 info.isLocked = false;
5255 info.isMute = false;
5256 info.trackName = oldInfo.trackName;
5257 ix = d.track_nb->value();
5259 if (d.video_track->isChecked()) {
5260 info.type = VIDEOTRACK;
5261 info.isBlind = false;
5263 info.type = AUDIOTRACK;
5264 info.isBlind = true;
5266 changeTimelineTrack(ix, info);
5267 setDocumentModified();
5272 void CustomTrackView::deleteTimelineTrack(int ix, TrackInfo trackinfo)
5274 double startY = ix * m_tracksHeight + 1 + m_tracksHeight / 2;
5275 QRectF r(0, startY, sceneRect().width(), m_tracksHeight / 2 - 1);
5276 QList<QGraphicsItem *> selection = m_scene->items(r);
5277 QUndoCommand *deleteTrack = new QUndoCommand();
5278 deleteTrack->setText("Delete track");
5280 // Delete all clips in selected track
5281 for (int i = 0; i < selection.count(); i++) {
5282 if (selection.at(i)->type() == AVWIDGET) {
5283 ClipItem *item = static_cast <ClipItem *>(selection.at(i));
5284 new AddTimelineClipCommand(this, item->xml(), item->clipProducer(), item->info(), item->effectList(), false, false, false, true, deleteTrack);
5285 m_scene->removeItem(item);
5288 } else if (selection.at(i)->type() == TRANSITIONWIDGET) {
5289 Transition *item = static_cast <Transition *>(selection.at(i));
5290 new AddTransitionCommand(this, item->info(), item->transitionEndTrack(), item->toXML(), true, false, deleteTrack);
5291 m_scene->removeItem(item);
5297 new AddTrackCommand(this, ix, trackinfo, false, deleteTrack);
5298 m_commandStack->push(deleteTrack);
5301 void CustomTrackView::changeTimelineTrack(int ix, TrackInfo trackinfo)
5303 TrackInfo oldinfo = m_document->trackInfoAt(m_document->tracksCount() - ix - 1);
5304 ChangeTrackCommand *changeTrack = new ChangeTrackCommand(this, ix, oldinfo, trackinfo);
5305 m_commandStack->push(changeTrack);
5308 void CustomTrackView::autoTransition()
5310 QList<QGraphicsItem *> itemList = scene()->selectedItems();
5311 if (itemList.count() != 1 || itemList.at(0)->type() != TRANSITIONWIDGET) {
5312 emit displayMessage(i18n("You must select one transition for this action"), ErrorMessage);
5315 Transition *tr = static_cast <Transition*>(itemList.at(0));
5316 tr->setAutomatic(!tr->isAutomatic());
5317 QDomElement transition = tr->toXML();
5318 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);
5319 setDocumentModified();
5323 QStringList CustomTrackView::getLadspaParams(QDomElement effect) const
5326 QDomNodeList params = effect.elementsByTagName("parameter");
5327 for (int i = 0; i < params.count(); i++) {
5328 QDomElement e = params.item(i).toElement();
5329 if (!e.isNull() && e.attribute("type") == "constant") {
5330 if (e.hasAttribute("factor")) {
5331 double factor = e.attribute("factor").toDouble();
5332 double value = e.attribute("value").toDouble();
5333 value = value / factor;
5334 result.append(QString::number(value));
5335 } else result.append(e.attribute("value"));
5341 void CustomTrackView::clipNameChanged(const QString id, const QString name)
5343 QList<QGraphicsItem *> list = scene()->items();
5344 ClipItem *clip = NULL;
5345 for (int i = 0; i < list.size(); ++i) {
5346 if (list.at(i)->type() == AVWIDGET) {
5347 clip = static_cast <ClipItem *>(list.at(i));
5348 if (clip->clipProducer() == id) {
5349 clip->setClipName(name);
5353 viewport()->update();
5356 void CustomTrackView::getClipAvailableSpace(AbstractClipItem *item, GenTime &minimum, GenTime &maximum)
5358 minimum = GenTime();
5359 maximum = GenTime();
5360 QList<QGraphicsItem *> selection;
5361 selection = m_scene->items(0, item->track() * m_tracksHeight + m_tracksHeight / 2, sceneRect().width(), 2);
5362 selection.removeAll(item);
5363 for (int i = 0; i < selection.count(); i++) {
5364 AbstractClipItem *clip = static_cast <AbstractClipItem *>(selection.at(i));
5365 if (clip && clip->type() == AVWIDGET) {
5366 if (clip->endPos() <= item->startPos() && clip->endPos() > minimum) minimum = clip->endPos();
5367 if (clip->startPos() > item->startPos() && (clip->startPos() < maximum || maximum == GenTime())) maximum = clip->startPos();
5372 void CustomTrackView::getTransitionAvailableSpace(AbstractClipItem *item, GenTime &minimum, GenTime &maximum)
5374 minimum = GenTime();
5375 maximum = GenTime();
5376 QList<QGraphicsItem *> selection;
5377 selection = m_scene->items(0, (item->track() + 1) * m_tracksHeight, sceneRect().width(), 2);
5378 selection.removeAll(item);
5379 for (int i = 0; i < selection.count(); i++) {
5380 AbstractClipItem *clip = static_cast <AbstractClipItem *>(selection.at(i));
5381 if (clip && clip->type() == TRANSITIONWIDGET) {
5382 if (clip->endPos() <= item->startPos() && clip->endPos() > minimum) minimum = clip->endPos();
5383 if (clip->startPos() > item->startPos() && (clip->startPos() < maximum || maximum == GenTime())) maximum = clip->startPos();
5389 void CustomTrackView::loadGroups(const QDomNodeList groups)
5391 for (int i = 0; i < groups.count(); i++) {
5392 QDomNodeList children = groups.at(i).childNodes();
5393 scene()->clearSelection();
5394 for (int nodeindex = 0; nodeindex < children.count(); nodeindex++) {
5395 QDomNode n = children.item(nodeindex);
5396 QDomElement elem = n.toElement();
5397 int pos = elem.attribute("position").toInt();
5398 int track = elem.attribute("track").toInt();
5399 if (elem.tagName() == "clipitem") {
5400 ClipItem *clip = getClipItemAt(pos, track); //m_document->tracksCount() - transitiontrack);
5401 if (clip) clip->setSelected(true);
5403 Transition *clip = getTransitionItemAt(pos, track); //m_document->tracksCount() - transitiontrack);
5404 if (clip) clip->setSelected(true);
5407 groupSelectedItems(false, true);
5411 void CustomTrackView::splitAudio()
5413 resetSelectionGroup();
5414 QList<QGraphicsItem *> selection = scene()->selectedItems();
5415 if (selection.isEmpty()) {
5416 emit displayMessage(i18n("You must select one clip for this action"), ErrorMessage);
5419 QUndoCommand *splitCommand = new QUndoCommand();
5420 splitCommand->setText(i18n("Split audio"));
5421 for (int i = 0; i < selection.count(); i++) {
5422 if (selection.at(i)->type() == AVWIDGET) {
5423 ClipItem *clip = static_cast <ClipItem *>(selection.at(i));
5424 if (clip->clipType() == AV || clip->clipType() == PLAYLIST) {
5425 if (clip->parentItem()) {
5426 emit displayMessage(i18n("Cannot split audio of grouped clips"), ErrorMessage);
5428 new SplitAudioCommand(this, clip->track(), clip->startPos(), splitCommand);
5433 m_commandStack->push(splitCommand);
5436 void CustomTrackView::doSplitAudio(const GenTime &pos, int track, bool split)
5438 ClipItem *clip = getClipItemAt(pos, track);
5440 kDebug() << "// Cannot find clip to split!!!";
5444 int start = pos.frames(m_document->fps());
5445 int freetrack = m_document->tracksCount() - track - 1;
5446 for (; freetrack > 0; freetrack--) {
5447 kDebug() << "// CHK DOC TRK:" << freetrack << ", DUR:" << m_document->renderer()->mltTrackDuration(freetrack);
5448 if (m_document->trackInfoAt(freetrack - 1).type == AUDIOTRACK) {
5449 kDebug() << "// CHK DOC TRK:" << freetrack << ", DUR:" << m_document->renderer()->mltTrackDuration(freetrack);
5450 if (m_document->renderer()->mltTrackDuration(freetrack) < start || m_document->renderer()->mltGetSpaceLength(pos, freetrack, false) >= clip->cropDuration().frames(m_document->fps())) {
5451 kDebug() << "FOUND SPACE ON TRK: " << freetrack;
5456 kDebug() << "GOT TRK: " << track;
5457 if (freetrack == 0) {
5458 emit displayMessage(i18n("No empty space to put clip audio"), ErrorMessage);
5460 ItemInfo info = clip->info();
5461 info.track = m_document->tracksCount() - freetrack;
5462 addClip(clip->xml(), clip->clipProducer(), info, clip->effectList());
5463 scene()->clearSelection();
5464 clip->setSelected(true);
5465 ClipItem *audioClip = getClipItemAt(start, info.track);
5467 clip->setVideoOnly(true);
5468 if (m_document->renderer()->mltUpdateClipProducer(m_document->tracksCount() - track, start, clip->baseClip()->videoProducer()) == false) {
5469 emit displayMessage(i18n("Cannot update clip (time: %1, track: %2)", start, track), ErrorMessage);
5471 if (m_document->renderer()->mltUpdateClipProducer(m_document->tracksCount() - info.track, start, clip->baseClip()->audioProducer(info.track)) == false) {
5472 emit displayMessage(i18n("Cannot update clip (time: %1, track: %2)", start, info.track), ErrorMessage);
5474 audioClip->setSelected(true);
5475 audioClip->setAudioOnly(true);
5476 groupSelectedItems(false, true);
5480 // unsplit clip: remove audio part and change video part to normal clip
5481 if (clip->parentItem() == NULL || clip->parentItem()->type() != GROUPWIDGET) {
5482 kDebug() << "//CANNOT FIND CLP GRP";
5485 AbstractGroupItem *grp = static_cast <AbstractGroupItem *>(clip->parentItem());
5486 QList<QGraphicsItem *> children = grp->childItems();
5487 if (children.count() != 2) {
5488 kDebug() << "//SOMETHING IS WRONG WITH CLP GRP";
5491 for (int i = 0; i < children.count(); i++) {
5492 if (children.at(i) != clip) {
5493 ClipItem *clp = static_cast <ClipItem *>(children.at(i));
5494 ItemInfo info = clip->info();
5495 deleteClip(clp->info());
5496 clip->setVideoOnly(false);
5497 if (!m_document->renderer()->mltUpdateClipProducer(m_document->tracksCount() - info.track, info.startPos.frames(m_document->fps()), clip->baseClip()->producer(info.track))) {
5498 emit displayMessage(i18n("Cannot update clip (time: %1, track: %2)", info.startPos.frames(m_document->fps()), info.track), ErrorMessage);
5503 clip->setFlag(QGraphicsItem::ItemIsMovable, true);
5504 m_document->clipManager()->removeGroup(grp);
5505 scene()->destroyItemGroup(grp);
5509 void CustomTrackView::setVideoOnly()
5511 resetSelectionGroup();
5512 QList<QGraphicsItem *> selection = scene()->selectedItems();
5513 if (selection.isEmpty()) {
5514 emit displayMessage(i18n("You must select one clip for this action"), ErrorMessage);
5517 QUndoCommand *videoCommand = new QUndoCommand();
5518 videoCommand->setText(i18n("Video only"));
5519 for (int i = 0; i < selection.count(); i++) {
5520 if (selection.at(i)->type() == AVWIDGET) {
5521 ClipItem *clip = static_cast <ClipItem *>(selection.at(i));
5522 if (clip->clipType() == AV || clip->clipType() == PLAYLIST) {
5523 if (clip->parentItem()) {
5524 emit displayMessage(i18n("Cannot change grouped clips"), ErrorMessage);
5526 new ChangeClipTypeCommand(this, clip->track(), clip->startPos(), true, false, clip->isVideoOnly(), clip->isAudioOnly(), videoCommand);
5531 m_commandStack->push(videoCommand);
5534 void CustomTrackView::setAudioOnly()
5536 resetSelectionGroup();
5537 QList<QGraphicsItem *> selection = scene()->selectedItems();
5538 if (selection.isEmpty()) {
5539 emit displayMessage(i18n("You must select one clip for this action"), ErrorMessage);
5542 QUndoCommand *videoCommand = new QUndoCommand();
5543 videoCommand->setText(i18n("Audio only"));
5544 for (int i = 0; i < selection.count(); i++) {
5545 if (selection.at(i)->type() == AVWIDGET) {
5546 ClipItem *clip = static_cast <ClipItem *>(selection.at(i));
5547 if (clip->clipType() == AV || clip->clipType() == PLAYLIST) {
5548 if (clip->parentItem()) {
5549 emit displayMessage(i18n("Cannot change grouped clips"), ErrorMessage);
5551 new ChangeClipTypeCommand(this, clip->track(), clip->startPos(), false, true, clip->isVideoOnly(), clip->isAudioOnly(), videoCommand);
5556 m_commandStack->push(videoCommand);
5559 void CustomTrackView::setAudioAndVideo()
5561 resetSelectionGroup();
5562 QList<QGraphicsItem *> selection = scene()->selectedItems();
5563 if (selection.isEmpty()) {
5564 emit displayMessage(i18n("You must select one clip for this action"), ErrorMessage);
5567 QUndoCommand *videoCommand = new QUndoCommand();
5568 videoCommand->setText(i18n("Audio and Video"));
5569 for (int i = 0; i < selection.count(); i++) {
5570 if (selection.at(i)->type() == AVWIDGET) {
5571 ClipItem *clip = static_cast <ClipItem *>(selection.at(i));
5572 if (clip->clipType() == AV || clip->clipType() == PLAYLIST) {
5573 if (clip->parentItem()) {
5574 emit displayMessage(i18n("Cannot change grouped clips"), ErrorMessage);
5576 new ChangeClipTypeCommand(this, clip->track(), clip->startPos(), false, false, clip->isVideoOnly(), clip->isAudioOnly(), videoCommand);
5581 m_commandStack->push(videoCommand);
5584 void CustomTrackView::doChangeClipType(const GenTime &pos, int track, bool videoOnly, bool audioOnly)
5586 ClipItem *clip = getClipItemAt(pos, track);
5588 kDebug() << "// Cannot find clip to split!!!";
5592 int start = pos.frames(m_document->fps());
5593 clip->setVideoOnly(true);
5594 clip->setAudioOnly(false);
5595 if (m_document->renderer()->mltUpdateClipProducer(m_document->tracksCount() - track, start, clip->baseClip()->videoProducer()) == false) {
5596 emit displayMessage(i18n("Cannot update clip (time: %1, track: %2)", start, track), ErrorMessage);
5598 } else if (audioOnly) {
5599 int start = pos.frames(m_document->fps());
5600 clip->setAudioOnly(true);
5601 clip->setVideoOnly(false);
5602 if (m_document->renderer()->mltUpdateClipProducer(m_document->tracksCount() - track, start, clip->baseClip()->audioProducer(track)) == false) {
5603 emit displayMessage(i18n("Cannot update clip (time: %1, track: %2)", start, track), ErrorMessage);
5606 int start = pos.frames(m_document->fps());
5607 clip->setAudioOnly(false);
5608 clip->setVideoOnly(false);
5609 if (m_document->renderer()->mltUpdateClipProducer(m_document->tracksCount() - track, start, clip->baseClip()->producer(track)) == false) {
5610 emit displayMessage(i18n("Cannot update clip (time: %1, track: %2)", start, track), ErrorMessage);
5614 setDocumentModified();
5617 void CustomTrackView::updateClipTypeActions(ClipItem *clip)
5619 if (clip == NULL || (clip->clipType() != AV && clip->clipType() != PLAYLIST)) {
5620 m_clipTypeGroup->setEnabled(false);
5622 m_clipTypeGroup->setEnabled(true);
5623 QList <QAction *> actions = m_clipTypeGroup->actions();
5625 if (clip->isAudioOnly()) lookup = "clip_audio_only";
5626 else if (clip->isVideoOnly()) lookup = "clip_video_only";
5627 else lookup = "clip_audio_and_video";
5628 for (int i = 0; i < actions.count(); i++) {
5629 if (actions.at(i)->data().toString() == lookup) {
5630 actions.at(i)->setChecked(true);
5637 void CustomTrackView::slotGoToMarker(QAction *action)
5639 int pos = action->data().toInt();
5640 setCursorPos(pos, true);
5643 void CustomTrackView::reloadTransitionLumas()
5647 QDomElement lumaTransition = MainWindow::transitions.getEffectByTag("luma", "luma");
5648 QDomNodeList params = lumaTransition.elementsByTagName("parameter");
5649 for (int i = 0; i < params.count(); i++) {
5650 QDomElement e = params.item(i).toElement();
5651 if (e.attribute("tag") == "resource") {
5652 lumaNames = e.attribute("paramlistdisplay");
5653 lumaFiles = e.attribute("paramlist");
5658 QList<QGraphicsItem *> itemList = items();
5659 Transition *transitionitem;
5660 QDomElement transitionXml;
5661 for (int i = 0; i < itemList.count(); i++) {
5662 if (itemList.at(i)->type() == TRANSITIONWIDGET) {
5663 transitionitem = static_cast <Transition*>(itemList.at(i));
5664 transitionXml = transitionitem->toXML();
5665 if (transitionXml.attribute("id") == "luma" && transitionXml.attribute("tag") == "luma") {
5666 QDomNodeList params = transitionXml.elementsByTagName("parameter");
5667 for (int i = 0; i < params.count(); i++) {
5668 QDomElement e = params.item(i).toElement();
5669 if (e.attribute("tag") == "resource") {
5670 e.setAttribute("paramlistdisplay", lumaNames);
5671 e.setAttribute("paramlist", lumaFiles);
5676 if (transitionXml.attribute("id") == "composite" && transitionXml.attribute("tag") == "composite") {
5677 QDomNodeList params = transitionXml.elementsByTagName("parameter");
5678 for (int i = 0; i < params.count(); i++) {
5679 QDomElement e = params.item(i).toElement();
5680 if (e.attribute("tag") == "luma") {
5681 e.setAttribute("paramlistdisplay", lumaNames);
5682 e.setAttribute("paramlist", lumaFiles);
5689 emit transitionItemSelected(NULL);
5692 double CustomTrackView::fps() const
5694 return m_document->fps();
5697 void CustomTrackView::updateProjectFps()
5699 // update all clips to the new fps
5700 resetSelectionGroup();
5701 scene()->clearSelection();
5703 QList<QGraphicsItem *> itemList = items();
5704 for (int i = 0; i < itemList.count(); i++) {
5705 // remove all items and re-add them one by one
5706 if (itemList.at(i) != m_cursorLine && itemList.at(i)->parentItem() == NULL) m_scene->removeItem(itemList.at(i));
5708 for (int i = 0; i < itemList.count(); i++) {
5709 if (itemList.at(i)->parentItem() == 0 && (itemList.at(i)->type() == AVWIDGET || itemList.at(i)->type() == TRANSITIONWIDGET)) {
5710 AbstractClipItem *clip = static_cast <AbstractClipItem *>(itemList.at(i));
5711 clip->updateFps(m_document->fps());
5712 m_scene->addItem(clip);
5713 } else if (itemList.at(i)->type() == GROUPWIDGET) {
5714 AbstractGroupItem *grp = static_cast <AbstractGroupItem *>(itemList.at(i));
5715 QList<QGraphicsItem *> children = grp->childItems();
5716 for (int j = 0; j < children.count(); j++) {
5717 if (children.at(j)->type() == AVWIDGET || children.at(j)->type() == TRANSITIONWIDGET) {
5718 AbstractClipItem *clip = static_cast <AbstractClipItem *>(children.at(j));
5719 clip->setFlag(QGraphicsItem::ItemIsMovable, true);
5720 clip->updateFps(m_document->fps());
5723 m_document->clipManager()->removeGroup(grp);
5724 m_scene->addItem(grp);
5725 scene()->destroyItemGroup(grp);
5726 for (int j = 0; j < children.count(); j++) {
5727 if (children.at(j)->type() == AVWIDGET || children.at(j)->type() == TRANSITIONWIDGET) {
5728 //children.at(j)->setParentItem(0);
5729 children.at(j)->setSelected(true);
5732 groupSelectedItems(true, true);
5733 } else if (itemList.at(i)->type() == GUIDEITEM) {
5734 Guide *g = static_cast<Guide *>(itemList.at(i));
5736 m_scene->addItem(g);
5739 viewport()->update();
5742 void CustomTrackView::slotTrackDown()
5744 if (m_selectedTrack > m_document->tracksCount() - 2) m_selectedTrack = 0;
5745 else m_selectedTrack++;
5746 emit updateTrackHeaders();
5747 QRectF rect(mapToScene(QPoint(10, 0)).x(), m_selectedTrack * m_tracksHeight, 10, m_tracksHeight);
5748 ensureVisible(rect, 0, 0);
5749 viewport()->update();
5752 void CustomTrackView::slotTrackUp()
5754 if (m_selectedTrack > 0) m_selectedTrack--;
5755 else m_selectedTrack = m_document->tracksCount() - 1;
5756 emit updateTrackHeaders();
5757 QRectF rect(mapToScene(QPoint(10, 0)).x(), m_selectedTrack * m_tracksHeight, 10, m_tracksHeight);
5758 ensureVisible(rect, 0, 0);
5759 viewport()->update();
5762 int CustomTrackView::selectedTrack() const
5764 return m_selectedTrack;
5767 void CustomTrackView::slotSelectTrack(int ix)
5769 m_selectedTrack = qMax(0, ix);
5770 m_selectedTrack = qMin(ix, m_document->tracksCount() - 1);
5771 emit updateTrackHeaders();
5772 QRectF rect(mapToScene(QPoint(10, 0)).x(), m_selectedTrack * m_tracksHeight, 10, m_tracksHeight);
5773 ensureVisible(rect, 0, 0);
5774 viewport()->update();
5777 void CustomTrackView::selectClip(bool add, bool group)
5779 QRectF rect(m_cursorPos, m_selectedTrack * m_tracksHeight + m_tracksHeight / 2, 1, 1);
5780 QList<QGraphicsItem *> selection = m_scene->items(rect);
5781 resetSelectionGroup(group);
5782 if (!group) m_scene->clearSelection();
5783 for (int i = 0; i < selection.count(); i++) {
5784 if (selection.at(i)->type() == AVWIDGET) {
5785 selection.at(i)->setSelected(add);
5789 if (group) groupSelectedItems();
5792 void CustomTrackView::selectTransition(bool add, bool group)
5794 QRectF rect(m_cursorPos, m_selectedTrack * m_tracksHeight + m_tracksHeight, 1, 1);
5795 QList<QGraphicsItem *> selection = m_scene->items(rect);
5796 resetSelectionGroup(group);
5797 if (!group) m_scene->clearSelection();
5798 for (int i = 0; i < selection.count(); i++) {
5799 if (selection.at(i)->type() == TRANSITIONWIDGET) {
5800 selection.at(i)->setSelected(add);
5804 if (group) groupSelectedItems();
5807 QStringList CustomTrackView::extractTransitionsLumas()
5810 QList<QGraphicsItem *> itemList = items();
5811 Transition *transitionitem;
5812 QDomElement transitionXml;
5813 for (int i = 0; i < itemList.count(); i++) {
5814 if (itemList.at(i)->type() == TRANSITIONWIDGET) {
5815 transitionitem = static_cast <Transition*>(itemList.at(i));
5816 transitionXml = transitionitem->toXML();
5817 QString luma = EffectsList::parameter(transitionXml, "luma");
5818 if (!luma.isEmpty()) urls << luma;
5824 void CustomTrackView::setEditMode(EDITMODE mode)
5826 m_scene->setEditMode(mode);
5829 void CustomTrackView::checkTrackSequence(int track)
5831 QList <int> times = m_document->renderer()->checkTrackSequence(m_document->tracksCount() - track);
5832 //track = m_document->tracksCount() -track;
5833 QRectF rect(0, track * m_tracksHeight + m_tracksHeight / 2, sceneRect().width(), 2);
5834 QList<QGraphicsItem *> selection = m_scene->items(rect);
5835 QList <int> timelineList;
5836 timelineList.append(0);
5837 for (int i = 0; i < selection.count(); i++) {
5838 if (selection.at(i)->type() == AVWIDGET) {
5839 ClipItem *clip = static_cast <ClipItem *>(selection.at(i));
5840 int start = clip->startPos().frames(m_document->fps());
5841 int end = clip->endPos().frames(m_document->fps());
5842 if (!timelineList.contains(start)) timelineList.append(start);
5843 if (!timelineList.contains(end)) timelineList.append(end);
5846 qSort(timelineList);
5847 kDebug() << "// COMPARE:\n" << times << "\n" << timelineList << "\n-------------------";
5848 if (times != timelineList) KMessageBox::sorry(this, i18n("error"), i18n("TRACTOR"));
5851 void CustomTrackView::insertZoneOverwrite(QStringList data, int in)
5853 DocClipBase *clip = m_document->getBaseClip(data.at(0));
5855 info.startPos = GenTime(in, m_document->fps());
5856 info.cropStart = GenTime(data.at(1).toInt(), m_document->fps());
5857 info.endPos = info.startPos + GenTime(data.at(2).toInt(), m_document->fps()) - info.cropStart;
5858 info.cropDuration = info.endPos - info.startPos;
5859 info.track = m_selectedTrack;
5860 QUndoCommand *addCommand = new QUndoCommand();
5861 addCommand->setText(i18n("Insert clip"));
5862 adjustTimelineClips(OVERWRITEEDIT, NULL, info, addCommand);
5863 new AddTimelineClipCommand(this, clip->toXML(), clip->getId(), info, EffectsList(), true, false, true, false, addCommand);
5864 m_commandStack->push(addCommand);
5867 void CustomTrackView::clearSelection()
5869 resetSelectionGroup();
5870 scene()->clearSelection();
5872 emit clipItemSelected(NULL);