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::editClipDuration()
1300 AbstractClipItem *item;
1304 GenTime pos = GenTime((int)(mapToScene(m_menuPosition).x()), m_document->fps());
1305 int track = (int)(mapToScene(m_menuPosition).y() / m_tracksHeight);
1306 item = getClipItemAt(pos, track);
1309 if (item && !item->isItemLocked()) {
1312 if (item->type() == TRANSITIONWIDGET) {
1313 getTransitionAvailableSpace(item, minimum, maximum);
1315 getClipAvailableSpace(item, minimum, maximum);
1317 //kDebug()<<"// GOT MOVE POS: "<<minimum.frames(25)<<" - "<<maximum.frames(25);
1318 ClipDurationDialog d(item, m_document->timecode(), minimum, maximum, this);
1319 if (d.exec() == QDialog::Accepted) {
1320 if (item->type() == TRANSITIONWIDGET) {
1321 // move & resize transition
1323 startInfo.startPos = item->startPos();
1324 startInfo.endPos = item->endPos();
1325 startInfo.track = item->track();
1327 endInfo.startPos = d.startPos();
1328 endInfo.endPos = endInfo.startPos + d.duration();
1329 endInfo.track = item->track();
1330 MoveTransitionCommand *command = new MoveTransitionCommand(this, startInfo, endInfo, true);
1331 m_commandStack->push(command);
1333 // move and resize clip
1334 QUndoCommand *moveCommand = new QUndoCommand();
1335 moveCommand->setText(i18n("Edit clip"));
1336 ItemInfo clipInfo = item->info();
1337 if (d.duration() < item->cropDuration() || d.cropStart() != clipInfo.cropStart) {
1338 // duration was reduced, so process it first
1339 ItemInfo startInfo = clipInfo;
1340 clipInfo.endPos = clipInfo.startPos + d.duration();
1341 clipInfo.cropStart = d.cropStart();
1342 new ResizeClipCommand(this, startInfo, clipInfo, true, false, moveCommand);
1344 if (d.startPos() != clipInfo.startPos) {
1345 ItemInfo startInfo = clipInfo;
1346 clipInfo.startPos = d.startPos();
1347 clipInfo.endPos = item->endPos() + (clipInfo.startPos - startInfo.startPos);
1348 new MoveClipCommand(this, startInfo, clipInfo, true, moveCommand);
1350 if (d.duration() > item->cropDuration()) {
1351 // duration was increased, so process it after move
1352 ItemInfo startInfo = clipInfo;
1353 clipInfo.endPos = clipInfo.startPos + d.duration();
1354 clipInfo.cropStart = d.cropStart();
1355 new ResizeClipCommand(this, startInfo, clipInfo, true, false, moveCommand);
1357 m_commandStack->push(moveCommand);
1363 void CustomTrackView::editKeyFrame(const GenTime pos, const int track, const int index, const QString keyframes)
1365 ClipItem *clip = getClipItemAt((int)pos.frames(m_document->fps()), track);
1367 clip->setKeyframes(index, keyframes);
1368 updateEffect(m_document->tracksCount() - clip->track(), clip->startPos(), clip->effectAt(index), index, false);
1369 } else emit displayMessage(i18n("Cannot find clip with keyframe"), ErrorMessage);
1373 void CustomTrackView::displayContextMenu(QPoint pos, AbstractClipItem *clip, AbstractGroupItem *group)
1375 m_deleteGuide->setEnabled(m_dragGuide != NULL);
1376 m_editGuide->setEnabled(m_dragGuide != NULL);
1377 m_markerMenu->clear();
1378 m_markerMenu->setEnabled(false);
1380 m_timelineContextMenu->popup(pos);
1381 } else if (group != NULL) {
1382 m_pasteEffectsAction->setEnabled(m_copiedItems.count() == 1);
1383 m_ungroupAction->setEnabled(true);
1384 updateClipTypeActions(NULL);
1385 m_timelineContextClipMenu->popup(pos);
1387 m_ungroupAction->setEnabled(false);
1388 if (clip->type() == AVWIDGET) {
1389 ClipItem *item = static_cast <ClipItem*>(clip);
1390 //build go to marker menu
1391 if (item->baseClip()) {
1392 QList <CommentedTime> markers = item->baseClip()->commentedSnapMarkers();
1393 int offset = item->startPos().frames(m_document->fps());
1394 if (!markers.isEmpty()) {
1395 for (int i = 0; i < markers.count(); i++) {
1396 int pos = (int) markers.at(i).time().frames(m_document->timecode().fps());
1397 QString position = m_document->timecode().getTimecode(markers.at(i).time()) + ' ' + markers.at(i).comment();
1398 QAction *go = m_markerMenu->addAction(position);
1399 go->setData(pos + offset);
1402 m_markerMenu->setEnabled(!m_markerMenu->isEmpty());
1404 updateClipTypeActions(item);
1405 m_pasteEffectsAction->setEnabled(m_copiedItems.count() == 1);
1406 m_timelineContextClipMenu->popup(pos);
1407 } else if (clip->type() == TRANSITIONWIDGET) {
1408 m_timelineContextTransitionMenu->popup(pos);
1413 void CustomTrackView::activateMonitor()
1415 emit activateDocumentMonitor();
1418 void CustomTrackView::insertClipCut(DocClipBase *clip, int in, int out)
1420 resetSelectionGroup();
1422 info.startPos = GenTime();
1423 info.cropStart = GenTime(in, m_document->fps());
1424 info.endPos = GenTime(out - in, m_document->fps());
1425 info.cropDuration = info.endPos - info.startPos;
1428 // Check if clip can be inserted at that position
1429 ItemInfo pasteInfo = info;
1430 pasteInfo.startPos = GenTime(m_cursorPos, m_document->fps());
1431 pasteInfo.endPos = pasteInfo.startPos + info.endPos;
1432 pasteInfo.track = selectedTrack();
1433 if (!canBePastedTo(pasteInfo, AVWIDGET)) {
1434 emit displayMessage(i18n("Cannot insert clip in timeline"), ErrorMessage);
1438 AddTimelineClipCommand *command = new AddTimelineClipCommand(this, clip->toXML(), clip->getId(), pasteInfo, EffectsList(), m_scene->editMode() == OVERWRITEEDIT, m_scene->editMode() == INSERTEDIT, true, false);
1439 m_commandStack->push(command);
1442 bool CustomTrackView::insertDropClips(const QMimeData *data, const QPoint pos)
1444 if (data->hasFormat("kdenlive/clip")) {
1446 m_scene->clearSelection();
1447 resetSelectionGroup(false);
1448 QStringList list = QString(data->data("kdenlive/clip")).split(';');
1449 DocClipBase *clip = m_document->getBaseClip(list.at(0));
1451 kDebug() << " WARNING))))))))) CLIP NOT FOUND : " << list.at(0);
1454 QPointF framePos = mapToScene(pos);
1456 info.startPos = GenTime();
1457 info.cropStart = GenTime(list.at(1).toInt(), m_document->fps());
1458 info.endPos = GenTime(list.at(2).toInt() - list.at(1).toInt(), m_document->fps());
1459 info.cropDuration = info.endPos - info.startPos;
1462 // Check if clip can be inserted at that position
1463 ItemInfo pasteInfo = info;
1464 pasteInfo.startPos = GenTime((int)(framePos.x() + 0.5), m_document->fps());
1465 pasteInfo.endPos = pasteInfo.startPos + info.endPos;
1466 pasteInfo.track = (int)(framePos.y() / m_tracksHeight);
1467 framePos.setX((int)(framePos.x() + 0.5));
1468 framePos.setY(pasteInfo.track * m_tracksHeight);
1469 if (!canBePastedTo(pasteInfo, AVWIDGET)) {
1472 m_selectionGroup = new AbstractGroupItem(m_document->fps());
1473 ClipItem *item = new ClipItem(clip, info, m_document->fps(), 1.0, 1);
1474 m_selectionGroup->addToGroup(item);
1475 item->setFlag(QGraphicsItem::ItemIsMovable, false);
1477 QList <GenTime> offsetList;
1478 offsetList.append(info.endPos);
1479 updateSnapPoints(NULL, offsetList);
1480 m_selectionGroup->setPos(framePos);
1481 scene()->addItem(m_selectionGroup);
1482 m_selectionGroup->setSelected(true);
1484 } else if (data->hasFormat("kdenlive/producerslist")) {
1486 QStringList ids = QString(data->data("kdenlive/producerslist")).split(';');
1487 m_scene->clearSelection();
1488 resetSelectionGroup(false);
1490 QList <GenTime> offsetList;
1491 QList <ItemInfo> infoList;
1492 QPointF framePos = mapToScene(pos);
1493 GenTime start = GenTime((int)(framePos.x() + 0.5), m_document->fps());
1494 int track = (int)(framePos.y() / m_tracksHeight);
1495 framePos.setX((int)(framePos.x() + 0.5));
1496 framePos.setY(track * m_tracksHeight);
1498 // Check if clips can be inserted at that position
1499 for (int i = 0; i < ids.size(); ++i) {
1500 DocClipBase *clip = m_document->getBaseClip(ids.at(i));
1502 kDebug() << " WARNING))))))))) CLIP NOT FOUND : " << ids.at(i);
1506 info.startPos = start;
1507 info.cropDuration = clip->duration();
1508 info.endPos = info.startPos + info.cropDuration;
1510 infoList.append(info);
1511 start += clip->duration();
1513 if (!canBePastedTo(infoList, AVWIDGET)) {
1516 m_selectionGroup = new AbstractGroupItem(m_document->fps());
1518 for (int i = 0; i < ids.size(); ++i) {
1519 DocClipBase *clip = m_document->getBaseClip(ids.at(i));
1521 info.startPos = start;
1522 info.cropDuration = clip->duration();
1523 info.endPos = info.startPos + info.cropDuration;
1525 start += info.cropDuration;
1526 offsetList.append(start);
1527 ClipItem *item = new ClipItem(clip, info, m_document->fps(), 1.0, 1, false);
1528 item->setFlag(QGraphicsItem::ItemIsMovable, false);
1529 m_selectionGroup->addToGroup(item);
1530 if (!clip->isPlaceHolder()) m_waitingThumbs.append(item);
1533 updateSnapPoints(NULL, offsetList);
1534 m_selectionGroup->setPos(framePos);
1535 scene()->addItem(m_selectionGroup);
1536 //m_selectionGroup->setZValue(10);
1537 m_thumbsTimer.start();
1541 // the drag is not a clip (may be effect, ...)
1549 void CustomTrackView::dragEnterEvent(QDragEnterEvent * event)
1551 if (insertDropClips(event->mimeData(), event->pos())) {
1552 event->acceptProposedAction();
1553 } else QGraphicsView::dragEnterEvent(event);
1556 bool CustomTrackView::itemCollision(AbstractClipItem *item, ItemInfo newPos)
1558 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);
1559 QList<QGraphicsItem*> collindingItems = scene()->items(shape, Qt::IntersectsItemShape);
1560 collindingItems.removeAll(item);
1561 if (collindingItems.isEmpty()) return false;
1563 for (int i = 0; i < collindingItems.count(); i++) {
1564 QGraphicsItem *collision = collindingItems.at(i);
1565 if (collision->type() == item->type()) {
1567 kDebug() << "// COLLISIION DETECTED";
1575 void CustomTrackView::slotRefreshEffects(ClipItem *clip)
1577 int track = m_document->tracksCount() - clip->track();
1578 GenTime pos = clip->startPos();
1579 if (!m_document->renderer()->mltRemoveEffect(track, pos, "-1", false, false)) {
1580 emit displayMessage(i18n("Problem deleting effect"), ErrorMessage);
1583 bool success = true;
1584 for (int i = 0; i < clip->effectsCount(); i++) {
1585 if (!m_document->renderer()->mltAddEffect(track, pos, clip->getEffectArgs(clip->effectAt(i)), false)) success = false;
1587 if (!success) emit displayMessage(i18n("Problem adding effect to clip"), ErrorMessage);
1588 m_document->renderer()->doRefresh();
1591 void CustomTrackView::addEffect(int track, GenTime pos, QDomElement effect)
1593 ClipItem *clip = getClipItemAt((int)pos.frames(m_document->fps()), m_document->tracksCount() - track);
1595 // Special case: speed effect
1596 if (effect.attribute("id") == "speed") {
1597 if (clip->clipType() != VIDEO && clip->clipType() != AV && clip->clipType() != PLAYLIST) {
1598 emit displayMessage(i18n("Problem adding effect to clip"), ErrorMessage);
1601 double speed = EffectsList::parameter(effect, "speed").toDouble() / 100.0;
1602 int strobe = EffectsList::parameter(effect, "strobe").toInt();
1603 if (strobe == 0) strobe = 1;
1604 doChangeClipSpeed(clip->info(), clip->speedIndependantInfo(), speed, 1.0, strobe, clip->baseClip()->getId());
1605 EffectsParameterList params = clip->addEffect(effect);
1606 m_document->renderer()->mltAddEffect(track, pos, params);
1607 if (clip->isSelected()) emit clipItemSelected(clip);
1610 EffectsParameterList params = clip->addEffect(effect);
1611 if (!m_document->renderer()->mltAddEffect(track, pos, params))
1612 emit displayMessage(i18n("Problem adding effect to clip"), ErrorMessage);
1613 if (clip->isSelected()) emit clipItemSelected(clip);
1614 } else emit displayMessage(i18n("Cannot find clip to add effect"), ErrorMessage);
1617 void CustomTrackView::deleteEffect(int track, GenTime pos, QDomElement effect)
1619 QString index = effect.attribute("kdenlive_ix");
1620 // Special case: speed effect
1621 if (effect.attribute("id") == "speed") {
1622 ClipItem *clip = getClipItemAt((int)pos.frames(m_document->fps()), m_document->tracksCount() - track);
1624 doChangeClipSpeed(clip->info(), clip->speedIndependantInfo(), 1.0, clip->speed(), 1, clip->baseClip()->getId());
1625 clip->deleteEffect(index);
1626 emit clipItemSelected(clip);
1627 m_document->renderer()->mltRemoveEffect(track, pos, index, true);
1631 if (!m_document->renderer()->mltRemoveEffect(track, pos, index, true)) {
1632 kDebug() << "// ERROR REMOV EFFECT: " << index << ", DISABLE: " << effect.attribute("disable");
1633 emit displayMessage(i18n("Problem deleting effect"), ErrorMessage);
1636 ClipItem *clip = getClipItemAt((int)pos.frames(m_document->fps()), m_document->tracksCount() - track);
1638 clip->deleteEffect(index);
1639 emit clipItemSelected(clip);
1643 void CustomTrackView::slotAddGroupEffect(QDomElement effect, AbstractGroupItem *group)
1645 QList<QGraphicsItem *> itemList = group->childItems();
1646 QUndoCommand *effectCommand = new QUndoCommand();
1648 QDomNode namenode = effect.elementsByTagName("name").item(0);
1649 if (!namenode.isNull()) effectName = i18n(namenode.toElement().text().toUtf8().data());
1650 else effectName = i18n("effect");
1651 effectCommand->setText(i18n("Add %1", effectName));
1653 for (int i = 0; i < itemList.count(); i++) {
1654 if (itemList.at(i)->type() == AVWIDGET) {
1655 ClipItem *item = static_cast <ClipItem *>(itemList.at(i));
1656 if (effect.attribute("type") == "audio") {
1657 // Don't add audio effects on video clips
1658 if (item->isVideoOnly() || (item->clipType() != AUDIO && item->clipType() != AV && item->clipType() != PLAYLIST)) continue;
1659 } else if (effect.hasAttribute("type") == false) {
1660 // Don't add video effect on audio clips
1661 if (item->isAudioOnly() || item->clipType() == AUDIO) continue;
1664 if (effect.attribute("unique", "0") != "0" && item->hasEffect(effect.attribute("tag"), effect.attribute("id")) != -1) {
1665 emit displayMessage(i18n("Effect already present in clip"), ErrorMessage);
1668 if (item->isItemLocked()) {
1671 item->initEffect(effect);
1672 if (effect.attribute("tag") == "ladspa") {
1673 QString ladpsaFile = m_document->getLadspaFile();
1674 initEffects::ladspaEffectFile(ladpsaFile, effect.attribute("ladspaid").toInt(), getLadspaParams(effect));
1675 effect.setAttribute("src", ladpsaFile);
1677 new AddEffectCommand(this, m_document->tracksCount() - item->track(), item->startPos(), effect, true, effectCommand);
1682 m_commandStack->push(effectCommand);
1683 setDocumentModified();
1684 } else delete effectCommand;
1687 void CustomTrackView::slotAddEffect(QDomElement effect, GenTime pos, int track)
1689 QList<QGraphicsItem *> itemList;
1690 QUndoCommand *effectCommand = new QUndoCommand();
1692 QDomNode namenode = effect.elementsByTagName("name").item(0);
1693 if (!namenode.isNull()) effectName = i18n(namenode.toElement().text().toUtf8().data());
1694 else effectName = i18n("effect");
1695 effectCommand->setText(i18n("Add %1", effectName));
1697 if (track == -1) itemList = scene()->selectedItems();
1698 if (itemList.isEmpty()) {
1699 ClipItem *clip = getClipItemAt((int) pos.frames(m_document->fps()), track);
1700 if (clip) itemList.append(clip);
1701 else emit displayMessage(i18n("Select a clip if you want to apply an effect"), ErrorMessage);
1705 for (int i = 0; i < itemList.count(); i++) {
1706 if (itemList.at(i)->type() == GROUPWIDGET) {
1707 QList<QGraphicsItem *> subitems = itemList.at(i)->childItems();
1708 for (int j = 0; j < subitems.count(); j++) {
1709 if (!itemList.contains(subitems.at(j))) itemList.append(subitems.at(j));
1714 for (int i = 0; i < itemList.count(); i++) {
1715 if (itemList.at(i)->type() == AVWIDGET) {
1716 ClipItem *item = static_cast <ClipItem *>(itemList.at(i));
1717 if (effect.attribute("type") == "audio") {
1718 // Don't add audio effects on video clips
1719 if (item->isVideoOnly() || (item->clipType() != AUDIO && item->clipType() != AV && item->clipType() != PLAYLIST)) {
1720 emit displayMessage(i18n("Cannot add an audio effect to this clip"), ErrorMessage);
1723 } else if (effect.hasAttribute("type") == false) {
1724 // Don't add video effect on audio clips
1725 if (item->isAudioOnly() || item->clipType() == AUDIO) {
1726 emit displayMessage(i18n("Cannot add a video effect to this clip"), ErrorMessage);
1730 if (item->hasEffect(effect.attribute("tag"), effect.attribute("id")) != -1 && effect.attribute("unique", "0") != "0") {
1731 emit displayMessage(i18n("Effect already present in clip"), ErrorMessage);
1734 if (item->isItemLocked()) {
1737 if (effect.attribute("id") == "freeze" && m_cursorPos > item->startPos().frames(m_document->fps()) && m_cursorPos < item->endPos().frames(m_document->fps())) {
1738 item->initEffect(effect, m_cursorPos - item->startPos().frames(m_document->fps()));
1739 } else item->initEffect(effect);
1740 if (effect.attribute("tag") == "ladspa") {
1741 QString ladpsaFile = m_document->getLadspaFile();
1742 initEffects::ladspaEffectFile(ladpsaFile, effect.attribute("ladspaid").toInt(), getLadspaParams(effect));
1743 effect.setAttribute("src", ladpsaFile);
1745 new AddEffectCommand(this, m_document->tracksCount() - item->track(), item->startPos(), effect, true, effectCommand);
1748 if (effectCommand->childCount() > 0) {
1749 m_commandStack->push(effectCommand);
1750 setDocumentModified();
1751 } else delete effectCommand;
1754 void CustomTrackView::slotDeleteEffect(ClipItem *clip, QDomElement effect, bool affectGroup)
1756 if (affectGroup && clip->parentItem() && clip->parentItem() == m_selectionGroup) {
1757 //clip is in a group, also remove the effect in other clips of the group
1758 QList<QGraphicsItem *> items = m_selectionGroup->childItems();
1759 QUndoCommand *delCommand = new QUndoCommand();
1761 QDomNode namenode = effect.elementsByTagName("name").item(0);
1762 if (!namenode.isNull()) effectName = i18n(namenode.toElement().text().toUtf8().data());
1763 else effectName = i18n("effect");
1764 delCommand->setText(i18n("Delete %1", effectName));
1767 for (int i = 0; i < items.count(); i++) {
1768 if (items.at(i)->type() == GROUPWIDGET) {
1769 QList<QGraphicsItem *> subitems = items.at(i)->childItems();
1770 for (int j = 0; j < subitems.count(); j++) {
1771 if (!items.contains(subitems.at(j))) items.append(subitems.at(j));
1776 for (int i = 0; i < items.count(); i++) {
1777 if (items.at(i)->type() == AVWIDGET) {
1778 ClipItem *item = static_cast <ClipItem *>(items.at(i));
1779 int ix = item->hasEffect(effect.attribute("tag"), effect.attribute("id"));
1781 QDomElement eff = item->effectAt(ix);
1782 new AddEffectCommand(this, m_document->tracksCount() - item->track(), item->startPos(), eff, false, delCommand);
1786 if (delCommand->childCount() > 0) m_commandStack->push(delCommand);
1787 else delete delCommand;
1790 AddEffectCommand *command = new AddEffectCommand(this, m_document->tracksCount() - clip->track(), clip->startPos(), effect, false);
1791 m_commandStack->push(command);
1792 setDocumentModified();
1795 void CustomTrackView::updateEffect(int track, GenTime pos, QDomElement insertedEffect, int ix, bool triggeredByUser)
1797 if (insertedEffect.isNull()) {
1798 emit displayMessage(i18n("Problem editing effect"), ErrorMessage);
1801 ClipItem *clip = getClipItemAt((int)pos.frames(m_document->fps()), m_document->tracksCount() - track);
1802 QDomElement effect = insertedEffect.cloneNode().toElement();
1804 // Special case: speed effect
1805 if (effect.attribute("id") == "speed") {
1806 if (effect.attribute("disable") == "1") doChangeClipSpeed(clip->info(), clip->speedIndependantInfo(), 1.0, clip->speed(), 1, clip->baseClip()->getId());
1808 double speed = EffectsList::parameter(effect, "speed").toDouble() / 100.0;
1809 int strobe = EffectsList::parameter(effect, "strobe").toInt();
1810 if (strobe == 0) strobe = 1;
1811 doChangeClipSpeed(clip->info(), clip->speedIndependantInfo(), speed, clip->speed(), strobe, clip->baseClip()->getId());
1813 clip->setEffectAt(ix, effect);
1814 if (ix == clip->selectedEffectIndex()) {
1815 clip->setSelectedEffect(ix);
1816 if (!triggeredByUser) emit clipItemSelected(clip, ix);
1821 EffectsParameterList effectParams = clip->getEffectArgs(effect);
1822 if (effect.attribute("tag") == "ladspa") {
1823 // Update the ladspa affect file
1824 initEffects::ladspaEffectFile(effect.attribute("src"), effect.attribute("ladspaid").toInt(), getLadspaParams(effect));
1826 // check if we are trying to reset a keyframe effect
1827 if (effectParams.hasParam("keyframes") && effectParams.paramValue("keyframes").isEmpty()) {
1828 clip->initEffect(effect);
1829 effectParams = clip->getEffectArgs(effect);
1831 if (!m_document->renderer()->mltEditEffect(m_document->tracksCount() - clip->track(), clip->startPos(), effectParams))
1832 emit displayMessage(i18n("Problem editing effect"), ErrorMessage);
1834 clip->setEffectAt(ix, effect);
1835 if (ix == clip->selectedEffectIndex()) {
1836 clip->setSelectedEffect(ix);
1837 if (!triggeredByUser) emit clipItemSelected(clip, ix);
1839 if (effect.attribute("tag") == "volume" || effect.attribute("tag") == "brightness") {
1840 // A fade effect was modified, update the clip
1841 if (effect.attribute("id") == "fadein" || effect.attribute("id") == "fade_from_black") {
1842 int pos = effectParams.paramValue("out").toInt() - effectParams.paramValue("in").toInt();
1843 clip->setFadeIn(pos);
1845 if (effect.attribute("id") == "fadeout" || effect.attribute("id") == "fade_to_black") {
1846 int pos = effectParams.paramValue("out").toInt() - effectParams.paramValue("in").toInt();
1847 clip->setFadeOut(pos);
1851 setDocumentModified();
1854 void CustomTrackView::moveEffect(int track, GenTime pos, int oldPos, int newPos)
1856 ClipItem *clip = getClipItemAt((int)pos.frames(m_document->fps()), m_document->tracksCount() - track);
1857 if (clip && !clip->effectAt(newPos - 1).isNull() && !clip->effectAt(oldPos - 1).isNull()) {
1858 QDomElement act = clip->effectAt(newPos - 1);
1859 QDomElement before = clip->effectAt(oldPos - 1);
1860 clip->setEffectAt(oldPos - 1, act);
1861 clip->setEffectAt(newPos - 1, before);
1862 // special case: speed effect, which is a pseudo-effect, not appearing in MLT's effects
1863 if (act.attribute("id") == "speed") {
1864 m_document->renderer()->mltUpdateEffectPosition(track, pos, oldPos, newPos);
1865 } else if (before.attribute("id") == "speed") {
1866 m_document->renderer()->mltUpdateEffectPosition(track, pos, newPos, oldPos);
1867 } else m_document->renderer()->mltMoveEffect(track, pos, oldPos, newPos);
1868 emit clipItemSelected(clip, newPos - 1);
1869 setDocumentModified();
1870 } else emit displayMessage(i18n("Cannot move effect"), ErrorMessage);
1873 void CustomTrackView::slotChangeEffectState(ClipItem *clip, int effectPos, bool disable)
1875 QDomElement effect = clip->effectAt(effectPos);
1876 QDomElement oldEffect = effect.cloneNode().toElement();
1878 effect.setAttribute("disable", (int) disable);
1879 EditEffectCommand *command = new EditEffectCommand(this, m_document->tracksCount() - clip->track(), clip->startPos(), oldEffect, effect, effectPos, true);
1880 m_commandStack->push(command);
1881 setDocumentModified();;
1884 void CustomTrackView::slotChangeEffectPosition(ClipItem *clip, int currentPos, int newPos)
1886 MoveEffectCommand *command = new MoveEffectCommand(this, m_document->tracksCount() - clip->track(), clip->startPos(), currentPos, newPos);
1887 m_commandStack->push(command);
1888 setDocumentModified();
1891 void CustomTrackView::slotUpdateClipEffect(ClipItem *clip, QDomElement oldeffect, QDomElement effect, int ix)
1893 EditEffectCommand *command = new EditEffectCommand(this, m_document->tracksCount() - clip->track(), clip->startPos(), oldeffect, effect, ix, true);
1894 m_commandStack->push(command);
1897 ClipItem *CustomTrackView::cutClip(ItemInfo info, GenTime cutTime, bool cut, bool execute)
1901 ClipItem *item = getClipItemAt((int) info.startPos.frames(m_document->fps()), info.track);
1902 if (!item || cutTime >= item->endPos() || cutTime <= item->startPos()) {
1903 emit displayMessage(i18n("Cannot find clip to cut"), ErrorMessage);
1904 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);
1905 else kDebug() << "/// ERROR NO CLIP at: " << info.startPos.frames(m_document->fps()) << ", track: " << info.track;
1906 m_blockRefresh = false;
1909 if (item->parentItem()) {
1910 // Item is part of a group, reset group
1911 resetSelectionGroup();
1913 kDebug() << "///////// CUTTING CLIP : (" << item->startPos().frames(25) << "-" << item->endPos().frames(25) << "), INFO: (" << info.startPos.frames(25) << "-" << info.endPos.frames(25) << ")" << ", CUT: " << cutTime.frames(25);
1915 if (execute) m_document->renderer()->mltCutClip(m_document->tracksCount() - info.track, cutTime);
1916 int cutPos = (int) cutTime.frames(m_document->fps());
1918 newPos.startPos = cutTime;
1919 newPos.endPos = info.endPos;
1920 newPos.cropStart = item->info().cropStart + (cutTime - info.startPos);
1921 newPos.track = info.track;
1922 newPos.cropDuration = newPos.endPos - newPos.startPos;
1924 bool snap = KdenliveSettings::snaptopoints();
1925 KdenliveSettings::setSnaptopoints(false);
1926 ClipItem *dup = item->clone(newPos);
1927 // remove unwanted effects (fade in) from 2nd part of cutted clip
1928 int ix = dup->hasEffect(QString(), "fadein");
1930 QDomElement oldeffect = item->effectAt(ix);
1931 dup->deleteEffect(oldeffect.attribute("kdenlive_ix"));
1933 ix = dup->hasEffect(QString(), "fade_from_black");
1935 QDomElement oldeffect = item->effectAt(ix);
1936 dup->deleteEffect(oldeffect.attribute("kdenlive_ix"));
1938 item->resizeEnd(cutPos);
1939 scene()->addItem(dup);
1940 if (item->checkKeyFrames()) slotRefreshEffects(item);
1941 if (dup->checkKeyFrames()) slotRefreshEffects(dup);
1942 item->baseClip()->addReference();
1943 m_document->updateClip(item->baseClip()->getId());
1944 setDocumentModified();
1945 KdenliveSettings::setSnaptopoints(snap);
1947 //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);
1951 ClipItem *item = getClipItemAt((int) info.startPos.frames(m_document->fps()), info.track);
1952 ClipItem *dup = getClipItemAt((int) cutTime.frames(m_document->fps()), info.track);
1954 if (!item || !dup || item == dup) {
1955 emit displayMessage(i18n("Cannot find clip to uncut"), ErrorMessage);
1956 m_blockRefresh = false;
1959 if (m_document->renderer()->mltRemoveClip(m_document->tracksCount() - info.track, cutTime) == false) {
1960 emit displayMessage(i18n("Error removing clip at %1 on track %2", m_document->timecode().getTimecodeFromFrames(cutTime.frames(m_document->fps())), info.track), ErrorMessage);
1964 /*kDebug() << "// UNCUTTING CLIPS: ITEM 1 (" << item->startPos().frames(25) << "x" << item->endPos().frames(25) << ")";
1965 kDebug() << "// UNCUTTING CLIPS: ITEM 2 (" << dup->startPos().frames(25) << "x" << dup->endPos().frames(25) << ")";
1966 kDebug() << "// UNCUTTING CLIPS, INFO (" << info.startPos.frames(25) << "x" << info.endPos.frames(25) << ") , CUT: " << cutTime.frames(25);;*/
1967 //deleteClip(dup->info());
1969 bool snap = KdenliveSettings::snaptopoints();
1970 KdenliveSettings::setSnaptopoints(false);
1972 if (dup->isSelected()) emit clipItemSelected(NULL);
1973 dup->baseClip()->removeReference();
1974 m_document->updateClip(dup->baseClip()->getId());
1975 scene()->removeItem(dup);
1978 ItemInfo clipinfo = item->info();
1979 clipinfo.track = m_document->tracksCount() - clipinfo.track;
1980 bool success = m_document->renderer()->mltResizeClipEnd(clipinfo, info.endPos - info.startPos);
1982 item->resizeEnd((int) info.endPos.frames(m_document->fps()));
1983 setDocumentModified();
1985 emit displayMessage(i18n("Error when resizing clip"), ErrorMessage);
1986 KdenliveSettings::setSnaptopoints(snap);
1990 //QTimer::singleShot(3000, this, SLOT(slotEnableRefresh()));
1993 void CustomTrackView::slotEnableRefresh()
1995 m_blockRefresh = false;
1998 void CustomTrackView::slotAddTransitionToSelectedClips(QDomElement transition)
2000 QList<QGraphicsItem *> itemList = scene()->selectedItems();
2001 if (itemList.count() == 1) {
2002 if (itemList.at(0)->type() == AVWIDGET) {
2003 ClipItem *item = (ClipItem *) itemList.at(0);
2005 info.track = item->track();
2006 ClipItem *transitionClip = NULL;
2007 const int transitiontrack = getPreviousVideoTrack(info.track);
2008 GenTime pos = GenTime((int)(mapToScene(m_menuPosition).x()), m_document->fps());
2009 if (pos < item->startPos() + item->cropDuration() / 2) {
2010 // add transition to clip start
2011 info.startPos = item->startPos();
2012 if (transitiontrack != 0) transitionClip = getClipItemAt((int) info.startPos.frames(m_document->fps()), m_document->tracksCount() - transitiontrack);
2013 if (transitionClip && transitionClip->endPos() < item->endPos()) {
2014 info.endPos = transitionClip->endPos();
2015 } else info.endPos = info.startPos + GenTime(65, m_document->fps());
2016 // Check there is no other transition at that place
2017 double startY = info.track * m_tracksHeight + 1 + m_tracksHeight / 2;
2018 QRectF r(info.startPos.frames(m_document->fps()), startY, (info.endPos - info.startPos).frames(m_document->fps()), m_tracksHeight / 2);
2019 QList<QGraphicsItem *> selection = m_scene->items(r);
2020 bool transitionAccepted = true;
2021 for (int i = 0; i < selection.count(); i++) {
2022 if (selection.at(i)->type() == TRANSITIONWIDGET) {
2023 Transition *tr = static_cast <Transition *>(selection.at(i));
2024 if (tr->startPos() - info.startPos > GenTime(5, m_document->fps())) {
2025 if (tr->startPos() < info.endPos) info.endPos = tr->startPos();
2026 } else transitionAccepted = false;
2029 if (transitionAccepted) slotAddTransition(item, info, transitiontrack, transition);
2030 else emit displayMessage(i18n("Cannot add transition"), ErrorMessage);
2033 // add transition to clip end
2034 info.endPos = item->endPos();
2035 if (transitiontrack != 0) transitionClip = getClipItemAt((int) info.endPos.frames(m_document->fps()), m_document->tracksCount() - transitiontrack);
2036 if (transitionClip && transitionClip->startPos() > item->startPos()) {
2037 info.startPos = transitionClip->startPos();
2038 } else info.startPos = info.endPos - GenTime(65, m_document->fps());
2039 if (transition.attribute("tag") == "luma") EffectsList::setParameter(transition, "reverse", "1");
2040 else if (transition.attribute("id") == "slide") EffectsList::setParameter(transition, "invert", "1");
2042 // Check there is no other transition at that place
2043 double startY = info.track * m_tracksHeight + 1 + m_tracksHeight / 2;
2044 QRectF r(info.startPos.frames(m_document->fps()), startY, (info.endPos - info.startPos).frames(m_document->fps()), m_tracksHeight / 2);
2045 QList<QGraphicsItem *> selection = m_scene->items(r);
2046 bool transitionAccepted = true;
2047 for (int i = 0; i < selection.count(); i++) {
2048 if (selection.at(i)->type() == TRANSITIONWIDGET) {
2049 Transition *tr = static_cast <Transition *>(selection.at(i));
2050 if (info.endPos - tr->endPos() > GenTime(5, m_document->fps())) {
2051 if (tr->endPos() > info.startPos) info.startPos = tr->endPos();
2052 } else transitionAccepted = false;
2055 if (transitionAccepted) slotAddTransition(item, info, transitiontrack, transition);
2056 else emit displayMessage(i18n("Cannot add transition"), ErrorMessage);
2059 } else for (int i = 0; i < itemList.count(); i++) {
2060 if (itemList.at(i)->type() == AVWIDGET) {
2061 ClipItem *item = (ClipItem *) itemList.at(i);
2063 info.startPos = item->startPos();
2064 info.endPos = info.startPos + GenTime(65, m_document->fps());
2065 info.track = item->track();
2067 // Check there is no other transition at that place
2068 double startY = info.track * m_tracksHeight + 1 + m_tracksHeight / 2;
2069 QRectF r(info.startPos.frames(m_document->fps()), startY, (info.endPos - info.startPos).frames(m_document->fps()), m_tracksHeight / 2);
2070 QList<QGraphicsItem *> selection = m_scene->items(r);
2071 bool transitionAccepted = true;
2072 for (int i = 0; i < selection.count(); i++) {
2073 if (selection.at(i)->type() == TRANSITIONWIDGET) {
2074 Transition *tr = static_cast <Transition *>(selection.at(i));
2075 if (tr->startPos() - info.startPos > GenTime(5, m_document->fps())) {
2076 if (tr->startPos() < info.endPos) info.endPos = tr->startPos();
2077 } else transitionAccepted = false;
2080 int transitiontrack = getPreviousVideoTrack(info.track);
2081 if (transitionAccepted) slotAddTransition(item, info, transitiontrack, transition);
2082 else emit displayMessage(i18n("Cannot add transition"), ErrorMessage);
2087 void CustomTrackView::slotAddTransition(ClipItem* /*clip*/, ItemInfo transitionInfo, int endTrack, QDomElement transition)
2089 if (transitionInfo.startPos >= transitionInfo.endPos) {
2090 emit displayMessage(i18n("Invalid transition"), ErrorMessage);
2093 AddTransitionCommand* command = new AddTransitionCommand(this, transitionInfo, endTrack, transition, false, true);
2094 m_commandStack->push(command);
2095 setDocumentModified();
2098 void CustomTrackView::addTransition(ItemInfo transitionInfo, int endTrack, QDomElement params, bool refresh)
2100 Transition *tr = new Transition(transitionInfo, endTrack, m_document->fps(), params, true);
2101 //kDebug() << "---- ADDING transition " << params.attribute("value");
2102 if (m_document->renderer()->mltAddTransition(tr->transitionTag(), endTrack, m_document->tracksCount() - transitionInfo.track, transitionInfo.startPos, transitionInfo.endPos, tr->toXML(), refresh)) {
2103 scene()->addItem(tr);
2104 setDocumentModified();
2106 emit displayMessage(i18n("Cannot add transition"), ErrorMessage);
2111 void CustomTrackView::deleteTransition(ItemInfo transitionInfo, int endTrack, QDomElement /*params*/, bool refresh)
2113 Transition *item = getTransitionItemAt(transitionInfo.startPos, transitionInfo.track);
2115 emit displayMessage(i18n("Select clip to delete"), ErrorMessage);
2118 m_document->renderer()->mltDeleteTransition(item->transitionTag(), endTrack, m_document->tracksCount() - transitionInfo.track, transitionInfo.startPos, transitionInfo.endPos, item->toXML(), refresh);
2119 if (m_dragItem == item) m_dragItem = NULL;
2121 #if QT_VERSION >= 0x040600
2122 // animate item deletion
2123 item->closeAnimation();
2127 emit transitionItemSelected(NULL);
2128 setDocumentModified();
2131 void CustomTrackView::slotTransitionUpdated(Transition *tr, QDomElement old)
2133 //kDebug() << "TRANS UPDATE, TRACKS: " << old.attribute("transition_btrack") << ", NEW: " << tr->toXML().attribute("transition_btrack");
2134 EditTransitionCommand *command = new EditTransitionCommand(this, tr->track(), tr->startPos(), old, tr->toXML(), false);
2135 m_commandStack->push(command);
2136 setDocumentModified();
2139 void CustomTrackView::updateTransition(int track, GenTime pos, QDomElement oldTransition, QDomElement transition, bool updateTransitionWidget)
2141 Transition *item = getTransitionItemAt(pos, track);
2143 kWarning() << "Unable to find transition at pos :" << pos.frames(m_document->fps()) << ", ON track: " << track;
2146 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);
2147 //kDebug() << "ORIGINAL TRACK: "<< oldTransition.attribute("transition_btrack") << ", NEW TRACK: "<<transition.attribute("transition_btrack");
2148 item->setTransitionParameters(transition);
2149 if (updateTransitionWidget) {
2150 ItemInfo info = item->info();
2152 ClipItem *transitionClip = getClipItemAt(info.startPos, info.track);
2153 if (transitionClip && transitionClip->baseClip()) {
2154 QString size = transitionClip->baseClip()->getProperty("frame_size");
2155 double factor = transitionClip->baseClip()->getProperty("aspect_ratio").toDouble();
2156 p.setX((int)(size.section('x', 0, 0).toInt() * factor + 0.5));
2157 p.setY(size.section('x', 1, 1).toInt());
2159 emit transitionItemSelected(item, getPreviousVideoTrack(info.track), p, true);
2161 setDocumentModified();
2164 void CustomTrackView::dragMoveEvent(QDragMoveEvent * event)
2167 const QPointF pos = mapToScene(event->pos());
2168 if (m_selectionGroup) {
2169 m_selectionGroup->setPos(pos);
2170 emit mousePosition((int)(m_selectionGroup->scenePos().x() + 0.5));
2171 event->acceptProposedAction();
2173 // Drag enter was not possible, try again at mouse position
2174 insertDropClips(event->mimeData(), event->pos());
2178 QGraphicsView::dragMoveEvent(event);
2182 void CustomTrackView::dragLeaveEvent(QDragLeaveEvent * event)
2184 if (m_selectionGroup && m_clipDrag) {
2185 m_thumbsTimer.stop();
2186 m_waitingThumbs.clear();
2187 QList<QGraphicsItem *> items = m_selectionGroup->childItems();
2189 scene()->destroyItemGroup(m_selectionGroup);
2190 m_selectionGroup = NULL;
2191 } else QGraphicsView::dragLeaveEvent(event);
2194 void CustomTrackView::dropEvent(QDropEvent * event)
2196 if (m_selectionGroup && m_clipDrag) {
2197 QList<QGraphicsItem *> items = m_selectionGroup->childItems();
2198 resetSelectionGroup();
2199 m_scene->clearSelection();
2200 bool hasVideoClip = false;
2201 QUndoCommand *addCommand = new QUndoCommand();
2202 addCommand->setText(i18n("Add timeline clip"));
2203 QList <ClipItem *> brokenClips;
2205 for (int i = 0; i < items.count(); i++) {
2206 ClipItem *item = static_cast <ClipItem *>(items.at(i));
2207 if (!hasVideoClip && (item->clipType() == AV || item->clipType() == VIDEO)) hasVideoClip = true;
2208 if (items.count() == 1) {
2209 updateClipTypeActions(item);
2211 updateClipTypeActions(NULL);
2214 //TODO: take care of edit mode for undo
2215 item->baseClip()->addReference();
2216 //item->setZValue(item->defaultZValue());
2217 m_document->updateClip(item->baseClip()->getId());
2218 ItemInfo info = item->info();
2220 int tracknumber = m_document->tracksCount() - info.track - 1;
2221 bool isLocked = m_document->trackInfoAt(tracknumber).isLocked;
2222 if (isLocked) item->setItemLocked(true);
2223 ItemInfo clipInfo = info;
2224 clipInfo.track = m_document->tracksCount() - item->track();
2225 if (m_document->renderer()->mltInsertClip(clipInfo, item->xml(), item->baseClip()->producer(item->track()), m_scene->editMode() == OVERWRITEEDIT, m_scene->editMode() == INSERTEDIT) == -1) {
2226 emit displayMessage(i18n("Cannot insert clip in timeline"), ErrorMessage);
2227 brokenClips.append(item);
2230 adjustTimelineClips(m_scene->editMode(), item, ItemInfo(), addCommand);
2232 new AddTimelineClipCommand(this, item->xml(), item->clipProducer(), item->info(), item->effectList(), m_scene->editMode() == OVERWRITEEDIT, m_scene->editMode() == INSERTEDIT, false, false, addCommand);
2234 if (item->baseClip()->isTransparent() && getTransitionItemAtStart(info.startPos, info.track) == NULL) {
2235 // add transparency transition
2236 QDomElement trans = MainWindow::transitions.getEffectByTag("composite", "composite").cloneNode().toElement();
2237 new AddTransitionCommand(this, info, getPreviousVideoTrack(info.track), trans, false, true, addCommand);
2239 item->setSelected(true);
2241 qDeleteAll(brokenClips);
2242 brokenClips.clear();
2243 if (addCommand->childCount() > 0) m_commandStack->push(addCommand);
2244 else delete addCommand;
2245 setDocumentModified();
2249 QRectF rect(0, 1 * m_tracksHeight + m_tracksHeight / 2, sceneRect().width(), 2);
2250 QList<QGraphicsItem *> selection = m_scene->items(rect);
2251 QStringList timelineList;
2253 kDebug()<<"// ITEMS on TRACK: "<<selection.count();
2254 for (int i = 0; i < selection.count(); i++) {
2255 if (selection.at(i)->type() == AVWIDGET) {
2256 ClipItem *clip = static_cast <ClipItem *>(selection.at(i));
2257 int start = clip->startPos().frames(m_document->fps());
2258 int end = clip->endPos().frames(m_document->fps());
2259 timelineList.append(QString::number(start) + "-" + QString::number(end));
2262 kDebug() << "// COMPARE:\n" << timelineList << "\n-------------------";
2265 m_pasteEffectsAction->setEnabled(m_copiedItems.count() == 1);
2266 if (items.count() > 1) groupSelectedItems(true);
2267 event->setDropAction(Qt::MoveAction);
2269 } else QGraphicsView::dropEvent(event);
2273 void CustomTrackView::adjustTimelineClips(EDITMODE mode, ClipItem *item, ItemInfo posinfo, QUndoCommand *command)
2275 bool snap = KdenliveSettings::snaptopoints();
2276 KdenliveSettings::setSnaptopoints(false);
2277 if (mode == OVERWRITEEDIT) {
2278 // if we are in overwrite mode, move clips accordingly
2280 if (item == NULL) info = posinfo;
2281 else info = item->info();
2282 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);
2283 QList<QGraphicsItem *> selection = m_scene->items(rect);
2284 if (item) selection.removeAll(item);
2285 for (int i = 0; i < selection.count(); i++) {
2286 if (!selection.at(i)->isEnabled()) continue;
2287 if (selection.at(i)->type() == AVWIDGET) {
2288 ClipItem *clip = static_cast<ClipItem *>(selection.at(i));
2289 if (clip->startPos() < info.startPos) {
2290 if (clip->endPos() > info.endPos) {
2291 ItemInfo clipInfo = clip->info();
2292 ItemInfo dupInfo = clipInfo;
2293 GenTime diff = info.startPos - clipInfo.startPos;
2294 dupInfo.startPos = info.startPos;
2295 dupInfo.cropStart += diff;
2296 dupInfo.cropDuration = clipInfo.endPos - info.startPos;
2297 ItemInfo newdupInfo = dupInfo;
2298 GenTime diff2 = info.endPos - info.startPos;
2299 newdupInfo.startPos = info.endPos;
2300 newdupInfo.cropStart += diff2;
2301 newdupInfo.cropDuration = clipInfo.endPos - info.endPos;
2302 new RazorClipCommand(this, clipInfo, info.startPos, false, command);
2303 new ResizeClipCommand(this, dupInfo, newdupInfo, false, false, command);
2304 ClipItem *dup = cutClip(clipInfo, info.startPos, true, false);
2305 if (dup) dup->resizeStart(info.endPos.frames(m_document->fps()));
2307 ItemInfo newclipInfo = clip->info();
2308 newclipInfo.endPos = info.startPos;
2309 new ResizeClipCommand(this, clip->info(), newclipInfo, false, false, command);
2310 clip->resizeEnd(info.startPos.frames(m_document->fps()));
2312 } else if (clip->endPos() <= info.endPos) {
2313 new AddTimelineClipCommand(this, clip->xml(), clip->clipProducer(), clip->info(), clip->effectList(), false, false, false, true, command);
2314 scene()->removeItem(clip);
2318 ItemInfo newclipInfo = clip->info();
2319 newclipInfo.startPos = info.endPos;
2320 new ResizeClipCommand(this, clip->info(), newclipInfo, false, false, command);
2321 clip->resizeStart(info.endPos.frames(m_document->fps()));
2325 } else if (mode == INSERTEDIT) {
2326 // if we are in push mode, move clips accordingly
2328 if (item == NULL) info = posinfo;
2329 else info = item->info();
2330 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);
2331 QList<QGraphicsItem *> selection = m_scene->items(rect);
2332 if (item) selection.removeAll(item);
2333 for (int i = 0; i < selection.count(); i++) {
2334 if (selection.at(i)->type() == AVWIDGET) {
2335 ClipItem *clip = static_cast<ClipItem *>(selection.at(i));
2336 if (clip->startPos() < info.startPos) {
2337 if (clip->endPos() > info.startPos) {
2338 ItemInfo clipInfo = clip->info();
2339 ItemInfo dupInfo = clipInfo;
2340 GenTime diff = info.startPos - clipInfo.startPos;
2341 dupInfo.startPos = info.startPos;
2342 dupInfo.cropStart += diff;
2343 dupInfo.cropDuration = clipInfo.endPos - info.startPos;
2344 new RazorClipCommand(this, clipInfo, info.startPos, false, command);
2345 // Commented out; variable dup unused. --granjow
2346 //ClipItem *dup = cutClip(clipInfo, info.startPos, true, false);
2347 cutClip(clipInfo, info.startPos, true, false);
2350 // TODO: add insertspacecommand
2355 KdenliveSettings::setSnaptopoints(snap);
2359 void CustomTrackView::adjustTimelineTransitions(EDITMODE mode, Transition *item, QUndoCommand *command)
2361 if (mode == OVERWRITEEDIT) {
2362 // if we are in overwrite or push mode, move clips accordingly
2363 bool snap = KdenliveSettings::snaptopoints();
2364 KdenliveSettings::setSnaptopoints(false);
2365 ItemInfo info = item->info();
2366 QRectF rect(info.startPos.frames(m_document->fps()), info.track * m_tracksHeight + m_tracksHeight, (info.endPos - info.startPos).frames(m_document->fps()) - 1, 5);
2367 QList<QGraphicsItem *> selection = m_scene->items(rect);
2368 selection.removeAll(item);
2369 for (int i = 0; i < selection.count(); i++) {
2370 if (!selection.at(i)->isEnabled()) continue;
2371 if (selection.at(i)->type() == TRANSITIONWIDGET) {
2372 Transition *tr = static_cast<Transition *>(selection.at(i));
2373 if (tr->startPos() < info.startPos) {
2374 ItemInfo firstPos = tr->info();
2375 ItemInfo newPos = firstPos;
2376 firstPos.endPos = item->startPos();
2377 newPos.startPos = item->endPos();
2378 new MoveTransitionCommand(this, tr->info(), firstPos, true, command);
2379 if (tr->endPos() > info.endPos) {
2381 new AddTransitionCommand(this, newPos, tr->transitionEndTrack(), tr->toXML(), false, true, command);
2383 } else if (tr->endPos() > info.endPos) {
2385 ItemInfo firstPos = tr->info();
2386 firstPos.startPos = item->endPos();
2387 new MoveTransitionCommand(this, tr->info(), firstPos, true, command);
2389 // remove transition
2390 new AddTransitionCommand(this, tr->info(), tr->transitionEndTrack(), tr->toXML(), true, true, command);
2394 KdenliveSettings::setSnaptopoints(snap);
2398 QStringList CustomTrackView::mimeTypes() const
2400 QStringList qstrList;
2401 // list of accepted mime types for drop
2402 qstrList.append("text/plain");
2403 qstrList.append("kdenlive/producerslist");
2404 qstrList.append("kdenlive/clip");
2408 Qt::DropActions CustomTrackView::supportedDropActions() const
2410 // returns what actions are supported when dropping
2411 return Qt::MoveAction;
2414 void CustomTrackView::setDuration(int duration)
2416 int diff = qAbs(duration - sceneRect().width());
2417 if (diff * matrix().m11() > -50) {
2418 if (matrix().m11() < 0.4) setSceneRect(0, 0, (duration + 100 / matrix().m11()), sceneRect().height());
2419 else setSceneRect(0, 0, (duration + 300), sceneRect().height());
2421 m_projectDuration = duration;
2424 int CustomTrackView::duration() const
2426 return m_projectDuration;
2429 void CustomTrackView::addTrack(TrackInfo type, int ix)
2431 if (ix == -1 || ix == m_document->tracksCount()) {
2432 m_document->insertTrack(0, type);
2433 m_document->renderer()->mltInsertTrack(1, type.type == VIDEOTRACK);
2435 m_document->insertTrack(m_document->tracksCount() - ix, type);
2436 // insert track in MLT playlist
2437 m_document->renderer()->mltInsertTrack(m_document->tracksCount() - ix, type.type == VIDEOTRACK);
2439 double startY = ix * m_tracksHeight + 1 + m_tracksHeight / 2;
2440 QRectF r(0, startY, sceneRect().width(), sceneRect().height() - startY);
2441 QList<QGraphicsItem *> selection = m_scene->items(r);
2442 resetSelectionGroup();
2444 m_selectionGroup = new AbstractGroupItem(m_document->fps());
2445 scene()->addItem(m_selectionGroup);
2446 for (int i = 0; i < selection.count(); i++) {
2447 if ((!selection.at(i)->parentItem()) && (selection.at(i)->type() == AVWIDGET || selection.at(i)->type() == TRANSITIONWIDGET || selection.at(i)->type() == GROUPWIDGET)) {
2448 m_selectionGroup->addToGroup(selection.at(i));
2449 selection.at(i)->setFlag(QGraphicsItem::ItemIsMovable, false);
2452 // Move graphic items
2453 m_selectionGroup->translate(0, m_tracksHeight);
2455 // adjust track number
2456 QList<QGraphicsItem *> children = m_selectionGroup->childItems();
2457 for (int i = 0; i < children.count(); i++) {
2458 if (children.at(i)->type() == GROUPWIDGET) {
2459 AbstractGroupItem *grp = static_cast<AbstractGroupItem*>(children.at(i));
2460 children << grp->childItems();
2463 AbstractClipItem *item = static_cast <AbstractClipItem *>(children.at(i));
2465 ItemInfo clipinfo = item->info();
2466 if (item->type() == AVWIDGET) {
2467 ClipItem *clip = static_cast <ClipItem *>(item);
2468 // slowmotion clips are not track dependant, so no need to update them
2469 if (clip->speed() != 1.0) continue;
2470 // We add a move clip command so that we get the correct producer for new track number
2471 if (clip->clipType() == AV || clip->clipType() == AUDIO) {
2472 Mlt::Producer *prod;
2473 if (clip->isAudioOnly()) prod = clip->baseClip()->audioProducer(clipinfo.track);
2474 else if (clip->isVideoOnly()) prod = clip->baseClip()->videoProducer();
2475 else prod = clip->baseClip()->producer(clipinfo.track);
2476 if (m_document->renderer()->mltUpdateClipProducer((int)(m_document->tracksCount() - clipinfo.track), clipinfo.startPos.frames(m_document->fps()), prod) == false) {
2477 // problem updating clip
2478 emit displayMessage(i18n("Cannot update clip (time: %1, track: %2)", clipinfo.startPos.frames(m_document->fps()), clipinfo.track), ErrorMessage);
2481 } else if (item->type() == TRANSITIONWIDGET) {
2482 Transition *tr = static_cast <Transition *>(item);
2483 int track = tr->transitionEndTrack();
2485 tr->updateTransitionEndTrack(getPreviousVideoTrack(clipinfo.track));
2489 resetSelectionGroup(false);
2492 int maxHeight = m_tracksHeight * m_document->tracksCount() * matrix().m22();
2493 for (int i = 0; i < m_guides.count(); i++) {
2494 QLineF l = m_guides.at(i)->line();
2495 l.setP2(QPointF(l.x2(), maxHeight));
2496 m_guides.at(i)->setLine(l);
2498 m_cursorLine->setLine(m_cursorLine->line().x1(), 0, m_cursorLine->line().x1(), maxHeight);
2499 setSceneRect(0, 0, sceneRect().width(), m_tracksHeight * m_document->tracksCount());
2500 viewport()->update();
2501 emit tracksChanged();
2502 //QTimer::singleShot(500, this, SIGNAL(trackHeightChanged()));
2503 //setFixedHeight(50 * m_tracksCount);
2506 void CustomTrackView::removeTrack(int ix)
2508 // Delete track in MLT playlist
2509 m_document->renderer()->mltDeleteTrack(m_document->tracksCount() - ix);
2510 m_document->deleteTrack(m_document->tracksCount() - ix - 1);
2512 double startY = ix * (m_tracksHeight + 1) + m_tracksHeight / 2;
2513 QRectF r(0, startY, sceneRect().width(), sceneRect().height() - startY);
2514 QList<QGraphicsItem *> selection = m_scene->items(r);
2516 resetSelectionGroup();
2518 m_selectionGroup = new AbstractGroupItem(m_document->fps());
2519 scene()->addItem(m_selectionGroup);
2520 for (int i = 0; i < selection.count(); i++) {
2521 if ((!selection.at(i)->parentItem()) && (selection.at(i)->type() == AVWIDGET || selection.at(i)->type() == TRANSITIONWIDGET || selection.at(i)->type() == GROUPWIDGET)) {
2522 m_selectionGroup->addToGroup(selection.at(i));
2523 selection.at(i)->setFlag(QGraphicsItem::ItemIsMovable, false);
2526 // Move graphic items
2527 qreal ydiff = 0 - (int) m_tracksHeight;
2528 m_selectionGroup->translate(0, ydiff);
2530 // adjust track number
2531 QList<QGraphicsItem *> children = m_selectionGroup->childItems();
2532 //kDebug() << "// FOUND CLIPS TO MOVE: " << children.count();
2533 for (int i = 0; i < children.count(); i++) {
2534 if (children.at(i)->type() == GROUPWIDGET) {
2535 AbstractGroupItem *grp = static_cast<AbstractGroupItem*>(children.at(i));
2536 children << grp->childItems();
2539 if (children.at(i)->type() == AVWIDGET) {
2540 ClipItem *clip = static_cast <ClipItem *>(children.at(i));
2542 ItemInfo clipinfo = clip->info();
2543 // We add a move clip command so that we get the correct producer for new track number
2544 if (clip->clipType() == AV || clip->clipType() == AUDIO) {
2545 Mlt::Producer *prod;
2546 if (clip->isAudioOnly()) prod = clip->baseClip()->audioProducer(clipinfo.track);
2547 else if (clip->isVideoOnly()) prod = clip->baseClip()->videoProducer();
2548 else prod = clip->baseClip()->producer(clipinfo.track);
2549 if (!m_document->renderer()->mltUpdateClipProducer((int)(m_document->tracksCount() - clipinfo.track), clipinfo.startPos.frames(m_document->fps()), prod)) {
2550 emit displayMessage(i18n("Cannot update clip (time: %1, track: %2)", clipinfo.startPos.frames(m_document->fps()), clipinfo.track), ErrorMessage);
2553 } else if (children.at(i)->type() == TRANSITIONWIDGET) {
2554 Transition *tr = static_cast <Transition *>(children.at(i));
2556 int track = tr->transitionEndTrack();
2558 ItemInfo clipinfo = tr->info();
2559 tr->updateTransitionEndTrack(getPreviousVideoTrack(clipinfo.track));
2563 resetSelectionGroup(false);
2565 int maxHeight = m_tracksHeight * m_document->tracksCount() * matrix().m22();
2566 for (int i = 0; i < m_guides.count(); i++) {
2567 QLineF l = m_guides.at(i)->line();
2568 l.setP2(QPointF(l.x2(), maxHeight));
2569 m_guides.at(i)->setLine(l);
2571 m_cursorLine->setLine(m_cursorLine->line().x1(), 0, m_cursorLine->line().x1(), maxHeight);
2572 setSceneRect(0, 0, sceneRect().width(), m_tracksHeight * m_document->tracksCount());
2574 m_selectedTrack = qMin(m_selectedTrack, m_document->tracksCount() - 1);
2575 viewport()->update();
2576 emit tracksChanged();
2577 //QTimer::singleShot(500, this, SIGNAL(trackHeightChanged()));
2580 void CustomTrackView::changeTrack(int ix, TrackInfo type)
2582 int tracknumber = m_document->tracksCount() - ix;
2583 m_document->setTrackType(tracknumber - 1, type);
2584 m_document->renderer()->mltChangeTrackState(tracknumber, m_document->trackInfoAt(tracknumber - 1).isMute, m_document->trackInfoAt(tracknumber - 1).isBlind);
2585 QTimer::singleShot(300, this, SIGNAL(trackHeightChanged()));
2586 viewport()->update();
2590 void CustomTrackView::slotSwitchTrackAudio(int ix)
2592 /*for (int i = 0; i < m_document->tracksCount(); i++)
2593 kDebug() << "TRK " << i << " STATE: " << m_document->trackInfoAt(i).isMute << m_document->trackInfoAt(i).isBlind;*/
2594 int tracknumber = m_document->tracksCount() - ix - 1;
2595 m_document->switchTrackAudio(tracknumber, !m_document->trackInfoAt(tracknumber).isMute);
2596 kDebug() << "NEXT TRK STATE: " << m_document->trackInfoAt(tracknumber).isMute << m_document->trackInfoAt(tracknumber).isBlind;
2597 m_document->renderer()->mltChangeTrackState(tracknumber + 1, m_document->trackInfoAt(tracknumber).isMute, m_document->trackInfoAt(tracknumber).isBlind);
2598 setDocumentModified();
2601 void CustomTrackView::slotSwitchTrackLock(int ix)
2603 int tracknumber = m_document->tracksCount() - ix - 1;
2604 LockTrackCommand *command = new LockTrackCommand(this, ix, !m_document->trackInfoAt(tracknumber).isLocked);
2605 m_commandStack->push(command);
2609 void CustomTrackView::lockTrack(int ix, bool lock)
2611 int tracknumber = m_document->tracksCount() - ix - 1;
2612 m_document->switchTrackLock(tracknumber, lock);
2613 emit doTrackLock(ix, lock);
2614 QList<QGraphicsItem *> selection = m_scene->items(0, ix * m_tracksHeight + m_tracksHeight / 2, sceneRect().width(), m_tracksHeight / 2 - 2);
2616 for (int i = 0; i < selection.count(); i++) {
2617 if (selection.at(i)->type() != AVWIDGET && selection.at(i)->type() != TRANSITIONWIDGET) continue;
2618 if (selection.at(i)->isSelected()) {
2619 if (selection.at(i)->type() == AVWIDGET) emit clipItemSelected(NULL);
2620 else emit transitionItemSelected(NULL);
2622 static_cast <AbstractClipItem *>(selection.at(i))->setItemLocked(lock);
2624 kDebug() << "NEXT TRK STATE: " << m_document->trackInfoAt(tracknumber).isLocked;
2625 viewport()->update();
2626 setDocumentModified();
2629 void CustomTrackView::slotSwitchTrackVideo(int ix)
2631 int tracknumber = m_document->tracksCount() - ix;
2632 m_document->switchTrackVideo(tracknumber - 1, !m_document->trackInfoAt(tracknumber - 1).isBlind);
2633 m_document->renderer()->mltChangeTrackState(tracknumber, m_document->trackInfoAt(tracknumber - 1).isMute, m_document->trackInfoAt(tracknumber - 1).isBlind);
2634 setDocumentModified();
2637 QList<QGraphicsItem *> CustomTrackView::checkForGroups(const QRectF &rect, bool *ok)
2639 // Check there is no group going over several tracks there, or that would result in timeline corruption
2640 QList<QGraphicsItem *> selection = scene()->items(rect);
2642 int maxHeight = m_tracksHeight * 1.5;
2643 for (int i = 0; i < selection.count(); i++) {
2644 // Check that we don't try to move a group with clips on other tracks
2645 if (selection.at(i)->type() == GROUPWIDGET && (selection.at(i)->boundingRect().height() >= maxHeight)) {
2648 } else if (selection.at(i)->parentItem() && (selection.at(i)->parentItem()->boundingRect().height() >= maxHeight)) {
2656 void CustomTrackView::slotRemoveSpace()
2660 if (m_menuPosition.isNull()) {
2661 pos = GenTime(cursorPos(), m_document->fps());
2663 track = QInputDialog::getInteger(this, i18n("Remove Space"), i18n("Track"), 0, 0, m_document->tracksCount() - 1, 1, &ok);
2666 pos = GenTime((int)(mapToScene(m_menuPosition).x()), m_document->fps());
2667 track = (int)(mapToScene(m_menuPosition).y() / m_tracksHeight);
2670 ClipItem *item = getClipItemAt(pos, track);
2672 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);
2675 int length = m_document->renderer()->mltGetSpaceLength(pos, m_document->tracksCount() - track, true);
2676 //kDebug() << "// GOT LENGT; " << length;
2678 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);
2682 // Make sure there is no group in the way
2683 QRectF rect(pos.frames(m_document->fps()), track * m_tracksHeight + m_tracksHeight / 2, sceneRect().width() - pos.frames(m_document->fps()), m_tracksHeight / 2 - 2);
2686 QList<QGraphicsItem *> items = checkForGroups(rect, &isOk);
2688 // groups found on track, do not allow the move
2689 emit displayMessage(i18n("Cannot remove space in a track with a group"), ErrorMessage);
2693 QList<ItemInfo> clipsToMove;
2694 QList<ItemInfo> transitionsToMove;
2696 for (int i = 0; i < items.count(); i++) {
2697 if (items.at(i)->type() == AVWIDGET || items.at(i)->type() == TRANSITIONWIDGET) {
2698 AbstractClipItem *item = static_cast <AbstractClipItem *>(items.at(i));
2699 ItemInfo info = item->info();
2700 if (item->type() == AVWIDGET) {
2701 clipsToMove.append(info);
2702 } else if (item->type() == TRANSITIONWIDGET) {
2703 transitionsToMove.append(info);
2708 InsertSpaceCommand *command = new InsertSpaceCommand(this, clipsToMove, transitionsToMove, track, GenTime(-length, m_document->fps()), true);
2709 m_commandStack->push(command);
2712 void CustomTrackView::slotInsertSpace()
2716 if (m_menuPosition.isNull()) {
2717 pos = GenTime(cursorPos(), m_document->fps());
2719 pos = GenTime((int)(mapToScene(m_menuPosition).x()), m_document->fps());
2720 track = (int)(mapToScene(m_menuPosition).y() / m_tracksHeight) + 1;
2722 SpacerDialog d(GenTime(65, m_document->fps()), m_document->timecode(), track, m_document->tracksCount(), this);
2723 if (d.exec() != QDialog::Accepted) return;
2724 GenTime spaceDuration = d.selectedDuration();
2725 track = d.selectedTrack();
2727 ClipItem *item = getClipItemAt(pos, track);
2728 if (item) pos = item->startPos();
2730 // Make sure there is no group in the way
2731 QRectF rect(pos.frames(m_document->fps()), track * m_tracksHeight + m_tracksHeight / 2, sceneRect().width() - pos.frames(m_document->fps()), m_tracksHeight / 2 - 2);
2733 QList<QGraphicsItem *> items = checkForGroups(rect, &isOk);
2735 // groups found on track, do not allow the move
2736 emit displayMessage(i18n("Cannot insert space in a track with a group"), ErrorMessage);
2740 QList<ItemInfo> clipsToMove;
2741 QList<ItemInfo> transitionsToMove;
2743 for (int i = 0; i < items.count(); i++) {
2744 if (items.at(i)->type() == AVWIDGET || items.at(i)->type() == TRANSITIONWIDGET) {
2745 AbstractClipItem *item = static_cast <AbstractClipItem *>(items.at(i));
2746 ItemInfo info = item->info();
2747 if (item->type() == AVWIDGET) {
2748 clipsToMove.append(info);
2749 } else if (item->type() == TRANSITIONWIDGET) {
2750 transitionsToMove.append(info);
2755 InsertSpaceCommand *command = new InsertSpaceCommand(this, clipsToMove, transitionsToMove, track, spaceDuration, true);
2756 m_commandStack->push(command);
2759 void CustomTrackView::insertSpace(QList<ItemInfo> clipsToMove, QList<ItemInfo> transToMove, int track, const GenTime duration, const GenTime offset)
2761 int diff = duration.frames(m_document->fps());
2762 resetSelectionGroup();
2763 m_selectionGroup = new AbstractGroupItem(m_document->fps());
2764 scene()->addItem(m_selectionGroup);
2766 Transition *transition;
2768 // Create lists with start pos for each track
2769 QMap <int, int> trackClipStartList;
2770 QMap <int, int> trackTransitionStartList;
2772 for (int i = 1; i < m_document->tracksCount() + 1; i++) {
2773 trackClipStartList[i] = -1;
2774 trackTransitionStartList[i] = -1;
2777 if (!clipsToMove.isEmpty()) for (int i = 0; i < clipsToMove.count(); i++) {
2778 clip = getClipItemAtStart(clipsToMove.at(i).startPos + offset, clipsToMove.at(i).track);
2780 if (clip->parentItem()) {
2781 m_selectionGroup->addToGroup(clip->parentItem());
2782 clip->parentItem()->setFlag(QGraphicsItem::ItemIsMovable, false);
2784 m_selectionGroup->addToGroup(clip);
2785 clip->setFlag(QGraphicsItem::ItemIsMovable, false);
2787 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))
2788 trackClipStartList[m_document->tracksCount() - clipsToMove.at(i).track] = clipsToMove.at(i).startPos.frames(m_document->fps());
2790 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);
2793 if (!transToMove.isEmpty()) for (int i = 0; i < transToMove.count(); i++) {
2794 transition = getTransitionItemAtStart(transToMove.at(i).startPos + offset, transToMove.at(i).track);
2796 if (transition->parentItem()) {
2797 m_selectionGroup->addToGroup(transition->parentItem());
2798 transition->parentItem()->setFlag(QGraphicsItem::ItemIsMovable, false);
2800 m_selectionGroup->addToGroup(transition);
2801 transition->setFlag(QGraphicsItem::ItemIsMovable, false);
2803 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))
2804 trackTransitionStartList[m_document->tracksCount() - transToMove.at(i).track] = transToMove.at(i).startPos.frames(m_document->fps());
2805 } 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);
2807 m_selectionGroup->translate(diff, 0);
2809 // update items coordinates
2810 QList<QGraphicsItem *> itemList = m_selectionGroup->childItems();
2812 for (int i = 0; i < itemList.count(); i++) {
2813 if (itemList.at(i)->type() == AVWIDGET || itemList.at(i)->type() == TRANSITIONWIDGET) {
2814 static_cast < AbstractClipItem *>(itemList.at(i))->updateItem();
2815 } else if (itemList.at(i)->type() == GROUPWIDGET) {
2816 QList<QGraphicsItem *> children = itemList.at(i)->childItems();
2817 for (int j = 0; j < children.count(); j++) {
2818 AbstractClipItem * clp = static_cast < AbstractClipItem *>(children.at(j));
2823 resetSelectionGroup(false);
2824 if (track != -1) track = m_document->tracksCount() - track;
2825 m_document->renderer()->mltInsertSpace(trackClipStartList, trackTransitionStartList, track, duration, offset);
2828 void CustomTrackView::deleteClip(const QString &clipId)
2830 resetSelectionGroup();
2831 QList<QGraphicsItem *> itemList = items();
2832 QUndoCommand *deleteCommand = new QUndoCommand();
2834 for (int i = 0; i < itemList.count(); i++) {
2835 if (itemList.at(i)->type() == AVWIDGET) {
2836 ClipItem *item = (ClipItem *)itemList.at(i);
2837 if (item->clipProducer() == clipId) {
2839 if (item->parentItem()) {
2840 // Clip is in a group, destroy the group
2841 new GroupClipsCommand(this, QList<ItemInfo>() << item->info(), QList<ItemInfo>(), false, deleteCommand);
2843 new AddTimelineClipCommand(this, item->xml(), item->clipProducer(), item->info(), item->effectList(), false, false, true, true, deleteCommand);
2847 deleteCommand->setText(i18np("Delete timeline clip", "Delete timeline clips", count));
2848 if (count == 0) delete deleteCommand;
2849 else m_commandStack->push(deleteCommand);
2852 void CustomTrackView::setCursorPos(int pos, bool seek)
2854 if (pos == m_cursorPos) return;
2855 emit cursorMoved((int)(m_cursorPos), (int)(pos));
2857 if (seek) m_document->renderer()->seek(GenTime(m_cursorPos, m_document->fps()));
2858 else if (m_autoScroll) checkScrolling();
2859 m_cursorLine->setPos(m_cursorPos, 0);
2862 void CustomTrackView::updateCursorPos()
2864 m_cursorLine->setPos(m_cursorPos, 0);
2867 int CustomTrackView::cursorPos()
2869 return (int)(m_cursorPos);
2872 void CustomTrackView::moveCursorPos(int delta)
2874 if (m_cursorPos + delta < 0) delta = 0 - m_cursorPos;
2875 emit cursorMoved((int)(m_cursorPos), (int)((m_cursorPos + delta)));
2876 m_cursorPos += delta;
2877 m_cursorLine->setPos(m_cursorPos, 0);
2878 m_document->renderer()->seek(GenTime(m_cursorPos, m_document->fps()));
2881 void CustomTrackView::initCursorPos(int pos)
2883 emit cursorMoved((int)(m_cursorPos), (int)(pos));
2885 m_cursorLine->setPos(pos, 0);
2889 void CustomTrackView::checkScrolling()
2891 ensureVisible(m_cursorPos, verticalScrollBar()->value() + 10, 2, 2, 50, 0);
2894 void CustomTrackView::mouseReleaseEvent(QMouseEvent * event)
2896 if (m_moveOpMode == SEEK) m_moveOpMode = NONE;
2897 QGraphicsView::mouseReleaseEvent(event);
2898 setViewportUpdateMode(QGraphicsView::MinimalViewportUpdate);
2899 #if QT_VERSION >= 0x040600
2900 if (m_dragItem) m_dragItem->setGraphicsEffect(NULL);
2902 if (m_scrollTimer.isActive()) m_scrollTimer.stop();
2903 if (event->button() == Qt::MidButton) {
2906 setDragMode(QGraphicsView::NoDrag);
2907 if (m_operationMode == MOVEGUIDE) {
2908 setCursor(Qt::ArrowCursor);
2909 m_operationMode = NONE;
2910 m_dragGuide->setFlag(QGraphicsItem::ItemIsMovable, false);
2911 GenTime newPos = GenTime(m_dragGuide->pos().x(), m_document->fps());
2912 if (newPos != m_dragGuide->position()) {
2913 EditGuideCommand *command = new EditGuideCommand(this, m_dragGuide->position(), m_dragGuide->label(), newPos, m_dragGuide->label(), false);
2914 m_commandStack->push(command);
2915 m_dragGuide->updateGuide(GenTime(m_dragGuide->pos().x(), m_document->fps()));
2916 qSort(m_guides.begin(), m_guides.end(), sortGuidesList);
2917 m_document->syncGuides(m_guides);
2922 } else if (m_operationMode == SPACER && m_selectionGroup) {
2924 if (event->modifiers() != Qt::ControlModifier) {
2925 // We are moving all tracks
2927 } else track = (int)(mapToScene(m_clickEvent).y() / m_tracksHeight);
2928 GenTime timeOffset = GenTime((int)(m_selectionGroup->scenePos().x()), m_document->fps()) - m_selectionGroupInfo.startPos;
2930 if (timeOffset != GenTime()) {
2931 QList<QGraphicsItem *> items = m_selectionGroup->childItems();
2933 QList<ItemInfo> clipsToMove;
2934 QList<ItemInfo> transitionsToMove;
2936 // Create lists with start pos for each track
2937 QMap <int, int> trackClipStartList;
2938 QMap <int, int> trackTransitionStartList;
2940 for (int i = 1; i < m_document->tracksCount() + 1; i++) {
2941 trackClipStartList[i] = -1;
2942 trackTransitionStartList[i] = -1;
2945 for (int i = 0; i < items.count(); i++) {
2946 if (items.at(i)->type() == GROUPWIDGET)
2947 items += items.at(i)->childItems();
2950 for (int i = 0; i < items.count(); i++) {
2951 if (items.at(i)->type() == AVWIDGET) {
2952 AbstractClipItem *item = static_cast <AbstractClipItem *>(items.at(i));
2953 ItemInfo info = item->info();
2954 clipsToMove.append(info);
2956 if (trackClipStartList.value(m_document->tracksCount() - info.track) == -1 || info.startPos.frames(m_document->fps()) < trackClipStartList.value(m_document->tracksCount() - info.track))
2957 trackClipStartList[m_document->tracksCount() - info.track] = info.startPos.frames(m_document->fps());
2958 } else if (items.at(i)->type() == TRANSITIONWIDGET) {
2959 AbstractClipItem *item = static_cast <AbstractClipItem *>(items.at(i));
2960 ItemInfo info = item->info();
2961 transitionsToMove.append(info);
2963 if (trackTransitionStartList.value(m_document->tracksCount() - info.track) == -1 || info.startPos.frames(m_document->fps()) < trackTransitionStartList.value(m_document->tracksCount() - info.track))
2964 trackTransitionStartList[m_document->tracksCount() - info.track] = info.startPos.frames(m_document->fps());
2968 InsertSpaceCommand *command = new InsertSpaceCommand(this, clipsToMove, transitionsToMove, track, timeOffset, false);
2969 m_commandStack->push(command);
2970 if (track != -1) track = m_document->tracksCount() - track;
2971 kDebug() << "SPACER TRACK:" << track;
2972 m_document->renderer()->mltInsertSpace(trackClipStartList, trackTransitionStartList, track, timeOffset, GenTime());
2974 resetSelectionGroup(false);
2975 m_operationMode = NONE;
2976 } else if (m_operationMode == RUBBERSELECTION) {
2977 //kDebug() << "// END RUBBER SELECT";
2978 resetSelectionGroup();
2979 groupSelectedItems();
2980 m_operationMode = NONE;
2983 if (m_dragItem == NULL && m_selectionGroup == NULL) {
2984 emit transitionItemSelected(NULL);
2988 if (m_dragItem) info = m_dragItem->info();
2990 if (m_operationMode == MOVE) {
2991 setCursor(Qt::OpenHandCursor);
2992 if (m_dragItem->parentItem() == 0) {
2993 // we are moving one clip, easy
2994 if (m_dragItem->type() == AVWIDGET && (m_dragItemInfo.startPos != info.startPos || m_dragItemInfo.track != info.track)) {
2995 ClipItem *item = static_cast <ClipItem *>(m_dragItem);
2996 Mlt::Producer *prod;
2997 if (item->isAudioOnly()) prod = item->baseClip()->audioProducer(m_dragItemInfo.track);
2998 else if (item->isVideoOnly()) prod = item->baseClip()->videoProducer();
2999 else prod = item->baseClip()->producer(m_dragItemInfo.track);
3000 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);
3003 QUndoCommand *moveCommand = new QUndoCommand();
3004 moveCommand->setText(i18n("Move clip"));
3005 adjustTimelineClips(m_scene->editMode(), item, ItemInfo(), moveCommand);
3007 int tracknumber = m_document->tracksCount() - item->track() - 1;
3008 bool isLocked = m_document->trackInfoAt(tracknumber).isLocked;
3009 if (isLocked) item->setItemLocked(true);
3010 new MoveClipCommand(this, m_dragItemInfo, info, false, moveCommand);
3011 // Also move automatic transitions (on lower track)
3012 Transition *startTransition = getTransitionItemAtStart(m_dragItemInfo.startPos, m_dragItemInfo.track);
3013 ItemInfo startTrInfo;
3014 ItemInfo newStartTrInfo;
3015 bool moveStartTrans = false;
3016 bool moveEndTrans = false;
3017 if (startTransition && startTransition->isAutomatic()) {
3018 startTrInfo = startTransition->info();
3019 newStartTrInfo = startTrInfo;
3020 newStartTrInfo.track = info.track;
3021 newStartTrInfo.startPos = info.startPos;
3022 if (m_dragItemInfo.track == info.track && !item->baseClip()->isTransparent() && getClipItemAtEnd(newStartTrInfo.endPos, m_document->tracksCount() - startTransition->transitionEndTrack())) {
3023 // transition end should stay the same
3025 // transition end should be adjusted to clip
3026 newStartTrInfo.endPos = newStartTrInfo.endPos + (newStartTrInfo.startPos - startTrInfo.startPos);
3028 if (newStartTrInfo.startPos < newStartTrInfo.endPos) moveStartTrans = true;
3030 if (startTransition == NULL || startTransition->endPos() < m_dragItemInfo.endPos) {
3031 // Check if there is a transition at clip end
3032 Transition *tr = getTransitionItemAtEnd(m_dragItemInfo.endPos, m_dragItemInfo.track);
3033 if (tr && tr->isAutomatic()) {
3034 ItemInfo trInfo = tr->info();
3035 ItemInfo newTrInfo = trInfo;
3036 newTrInfo.track = info.track;
3037 newTrInfo.endPos = m_dragItem->endPos();
3038 if (m_dragItemInfo.track == info.track && !item->baseClip()->isTransparent() && getClipItemAtStart(trInfo.startPos, m_document->tracksCount() - tr->transitionEndTrack())) {
3039 // transition start should stay the same
3041 // transition start should be moved
3042 newTrInfo.startPos = newTrInfo.startPos + (newTrInfo.endPos - trInfo.endPos);
3044 if (newTrInfo.startPos < newTrInfo.endPos) {
3045 moveEndTrans = true;
3046 if (moveStartTrans) {
3047 // we have to move both transitions, remove the start one so that there is no collision
3048 new AddTransitionCommand(this, startTrInfo, startTransition->transitionEndTrack(), startTransition->toXML(), true, true, moveCommand);
3050 adjustTimelineTransitions(m_scene->editMode(), tr, moveCommand);
3051 new MoveTransitionCommand(this, trInfo, newTrInfo, true, moveCommand);
3052 if (moveStartTrans) {
3053 // re-add transition in correct place
3054 int transTrack = startTransition->transitionEndTrack();
3055 if (m_dragItemInfo.track != info.track && !startTransition->forcedTrack()) {
3056 transTrack = getPreviousVideoTrack(info.track);
3058 adjustTimelineTransitions(m_scene->editMode(), startTransition, moveCommand);
3059 new AddTransitionCommand(this, newStartTrInfo, transTrack, startTransition->toXML(), false, true, moveCommand);
3065 if (moveStartTrans && !moveEndTrans) {
3066 adjustTimelineTransitions(m_scene->editMode(), startTransition, moveCommand);
3067 new MoveTransitionCommand(this, startTrInfo, newStartTrInfo, true, moveCommand);
3070 // Also move automatic transitions (on upper track)
3071 Transition *tr = getTransitionItemAtStart(m_dragItemInfo.startPos, m_dragItemInfo.track - 1);
3072 if (m_dragItemInfo.track == info.track && tr && tr->isAutomatic() && (m_document->tracksCount() - tr->transitionEndTrack()) == m_dragItemInfo.track) {
3073 ItemInfo trInfo = tr->info();
3074 ItemInfo newTrInfo = trInfo;
3075 newTrInfo.startPos = m_dragItem->startPos();
3076 ClipItem * upperClip = getClipItemAt(m_dragItemInfo.startPos, m_dragItemInfo.track - 1);
3077 if (!upperClip || !upperClip->baseClip()->isTransparent()) {
3078 if (!getClipItemAtEnd(newTrInfo.endPos, tr->track())) {
3079 // transition end should be adjusted to clip on upper track
3080 newTrInfo.endPos = newTrInfo.endPos + (newTrInfo.startPos - trInfo.startPos);
3082 if (newTrInfo.startPos < newTrInfo.endPos) {
3083 adjustTimelineTransitions(m_scene->editMode(), tr, moveCommand);
3084 new MoveTransitionCommand(this, trInfo, newTrInfo, true, moveCommand);
3088 if (m_dragItemInfo.track == info.track && (tr == NULL || tr->endPos() < m_dragItemInfo.endPos)) {
3089 // Check if there is a transition at clip end
3090 tr = getTransitionItemAtEnd(m_dragItemInfo.endPos, m_dragItemInfo.track - 1);
3091 if (tr && tr->isAutomatic() && (m_document->tracksCount() - tr->transitionEndTrack()) == m_dragItemInfo.track) {
3092 ItemInfo trInfo = tr->info();
3093 ItemInfo newTrInfo = trInfo;
3094 newTrInfo.endPos = m_dragItem->endPos();
3095 kDebug() << "CLIP ENDS AT: " << newTrInfo.endPos.frames(25);
3096 kDebug() << "CLIP STARTS AT: " << newTrInfo.startPos.frames(25);
3097 ClipItem * upperClip = getClipItemAt(m_dragItemInfo.startPos, m_dragItemInfo.track - 1);
3098 if (!upperClip || !upperClip->baseClip()->isTransparent()) {
3099 if (!getClipItemAtStart(trInfo.startPos, tr->track())) {
3100 // transition start should be moved
3101 newTrInfo.startPos = newTrInfo.startPos + (newTrInfo.endPos - trInfo.endPos);
3103 if (newTrInfo.startPos < newTrInfo.endPos) {
3104 adjustTimelineTransitions(m_scene->editMode(), tr, moveCommand);
3105 new MoveTransitionCommand(this, trInfo, newTrInfo, true, moveCommand);
3110 m_commandStack->push(moveCommand);
3111 //checkTrackSequence(m_dragItem->track());
3113 // undo last move and emit error message
3114 bool snap = KdenliveSettings::snaptopoints();
3115 KdenliveSettings::setSnaptopoints(false);
3116 item->setPos((int) m_dragItemInfo.startPos.frames(m_document->fps()), (int)(m_dragItemInfo.track * m_tracksHeight + 1));
3117 KdenliveSettings::setSnaptopoints(snap);
3118 emit displayMessage(i18n("Cannot move clip to position %1", m_document->timecode().getTimecodeFromFrames(m_dragItemInfo.startPos.frames(m_document->fps()))), ErrorMessage);
3120 setDocumentModified();
3122 if (m_dragItem->type() == TRANSITIONWIDGET && (m_dragItemInfo.startPos != info.startPos || m_dragItemInfo.track != info.track)) {
3123 Transition *transition = static_cast <Transition *>(m_dragItem);
3124 transition->updateTransitionEndTrack(getPreviousVideoTrack(m_dragItem->track()));
3125 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)) {
3126 // Moving transition failed, revert to previous position
3127 emit displayMessage(i18n("Cannot move transition"), ErrorMessage);
3128 transition->setPos((int) m_dragItemInfo.startPos.frames(m_document->fps()), (m_dragItemInfo.track) * m_tracksHeight + 1);
3130 QUndoCommand *moveCommand = new QUndoCommand();
3131 moveCommand->setText(i18n("Move transition"));
3132 adjustTimelineTransitions(m_scene->editMode(), transition, moveCommand);
3133 new MoveTransitionCommand(this, m_dragItemInfo, info, false, moveCommand);
3134 m_commandStack->push(moveCommand);
3138 // Moving several clips. We need to delete them and readd them to new position,
3139 // or they might overlap each other during the move
3140 QGraphicsItemGroup *group = static_cast <QGraphicsItemGroup *>(m_dragItem->parentItem());
3141 QList<QGraphicsItem *> items = group->childItems();
3143 QList<ItemInfo> clipsToMove;
3144 QList<ItemInfo> transitionsToMove;
3146 GenTime timeOffset = GenTime(m_dragItem->scenePos().x(), m_document->fps()) - m_dragItemInfo.startPos;
3147 const int trackOffset = (int)(m_dragItem->scenePos().y() / m_tracksHeight) - m_dragItemInfo.track;
3148 //kDebug() << "// MOVED SEVERAL CLIPS" << timeOffset.frames(25);
3149 QUndoCommand *moveGroup = new QUndoCommand();
3150 moveGroup->setText(i18n("Move group"));
3151 if (timeOffset != GenTime() || trackOffset != 0) {
3152 // remove items in MLT playlist
3155 int max = items.count();
3156 for (int i = 0; i < max; i++) {
3157 if (items.at(i)->type() == GROUPWIDGET) {
3158 items += items.at(i)->childItems();
3161 m_document->renderer()->blockSignals(true);
3162 for (int i = 0; i < items.count(); i++) {
3163 if (items.at(i)->type() != AVWIDGET && items.at(i)->type() != TRANSITIONWIDGET) continue;
3164 AbstractClipItem *item = static_cast <AbstractClipItem *>(items.at(i));
3165 ItemInfo info = item->info();
3166 if (item->type() == AVWIDGET) {
3167 if (m_document->renderer()->mltRemoveClip(m_document->tracksCount() - info.track, info.startPos) == false) {
3168 // error, clip cannot be removed from playlist
3169 emit displayMessage(i18n("Error removing clip at %1 on track %2", m_document->timecode().getTimecodeFromFrames(info.startPos.frames(m_document->fps())), info.track), ErrorMessage);
3171 clipsToMove.append(info);
3174 transitionsToMove.append(info);
3175 Transition *tr = static_cast <Transition*>(item);
3176 m_document->renderer()->mltDeleteTransition(tr->transitionTag(), tr->transitionEndTrack(), m_document->tracksCount() - info.track, info.startPos, info.endPos, tr->toXML());
3179 m_document->renderer()->blockSignals(false);
3180 for (int i = 0; i < items.count(); i++) {
3181 // re-add items in correct place
3182 if (items.at(i)->type() != AVWIDGET && items.at(i)->type() != TRANSITIONWIDGET) continue;
3183 AbstractClipItem *item = static_cast <AbstractClipItem *>(items.at(i));
3185 ItemInfo info = item->info();
3186 int tracknumber = m_document->tracksCount() - info.track - 1;
3187 bool isLocked = m_document->trackInfoAt(tracknumber).isLocked;
3189 group->removeFromGroup(item);
3190 item->setItemLocked(true);
3193 if (item->type() == AVWIDGET) {
3194 ClipItem *clip = static_cast <ClipItem*>(item);
3195 info.track = m_document->tracksCount() - info.track;
3196 Mlt::Producer *prod;
3197 adjustTimelineClips(m_scene->editMode(), clip, ItemInfo(), moveGroup);
3198 if (clip->isAudioOnly()) prod = clip->baseClip()->audioProducer(info.track);
3199 else if (clip->isVideoOnly()) prod = clip->baseClip()->videoProducer();
3200 else prod = clip->baseClip()->producer(info.track);
3201 m_document->renderer()->mltInsertClip(info, clip->xml(), prod, m_scene->editMode() == OVERWRITEEDIT, m_scene->editMode() == INSERTEDIT);
3202 for (int i = 0; i < clip->effectsCount(); i++) {
3203 m_document->renderer()->mltAddEffect(info.track, info.startPos, clip->getEffectArgs(clip->effectAt(i)), false);
3206 Transition *tr = static_cast <Transition*>(item);
3207 int newTrack = tr->transitionEndTrack();
3208 if (!tr->forcedTrack()) {
3209 newTrack = getPreviousVideoTrack(info.track);
3211 tr->updateTransitionEndTrack(newTrack);
3212 adjustTimelineTransitions(m_scene->editMode(), tr, moveGroup);
3213 m_document->renderer()->mltAddTransition(tr->transitionTag(), newTrack, m_document->tracksCount() - info.track, info.startPos, info.endPos, tr->toXML());
3217 new MoveGroupCommand(this, clipsToMove, transitionsToMove, timeOffset, trackOffset, false, moveGroup);
3218 m_commandStack->push(moveGroup);
3220 //QPointF top = group->sceneBoundingRect().topLeft();
3221 //QPointF oldpos = m_selectionGroup->scenePos();
3222 //kDebug()<<"SELECTION GRP POS: "<<m_selectionGroup->scenePos()<<", TOP: "<<top;
3223 //group->setPos(top);
3224 //TODO: get rid of the 3 lines below
3225 if (m_selectionGroup) {
3226 m_selectionGroupInfo.startPos = GenTime(m_selectionGroup->scenePos().x(), m_document->fps());
3227 m_selectionGroupInfo.track = m_selectionGroup->track();
3229 setDocumentModified();
3232 m_document->renderer()->doRefresh();
3233 } else if (m_operationMode == RESIZESTART && m_dragItem->startPos() != m_dragItemInfo.startPos) {
3235 if (m_dragItem->type() == AVWIDGET) {
3236 ItemInfo resizeinfo = m_dragItemInfo;
3237 resizeinfo.track = m_document->tracksCount() - resizeinfo.track;
3238 bool success = m_document->renderer()->mltResizeClipStart(resizeinfo, m_dragItem->startPos() - m_dragItemInfo.startPos);
3240 QUndoCommand *resizeCommand = new QUndoCommand();
3241 resizeCommand->setText(i18n("Resize clip"));
3243 // Check if there is an automatic transition on that clip (lower track)
3244 Transition *transition = getTransitionItemAtStart(m_dragItemInfo.startPos, m_dragItemInfo.track);
3245 if (transition && transition->isAutomatic()) {
3246 ItemInfo trInfo = transition->info();
3247 ItemInfo newTrInfo = trInfo;
3248 newTrInfo.startPos = m_dragItem->startPos();
3249 if (newTrInfo.startPos < newTrInfo.endPos)
3250 new MoveTransitionCommand(this, trInfo, newTrInfo, true, resizeCommand);
3252 // Check if there is an automatic transition on that clip (upper track)
3253 transition = getTransitionItemAtStart(m_dragItemInfo.startPos, m_dragItemInfo.track - 1);
3254 if (transition && transition->isAutomatic() && (m_document->tracksCount() - transition->transitionEndTrack()) == m_dragItemInfo.track) {
3255 ItemInfo trInfo = transition->info();
3256 ItemInfo newTrInfo = trInfo;
3257 newTrInfo.startPos = m_dragItem->startPos();
3258 ClipItem * upperClip = getClipItemAt(m_dragItemInfo.startPos, m_dragItemInfo.track - 1);
3259 if ((!upperClip || !upperClip->baseClip()->isTransparent()) && newTrInfo.startPos < newTrInfo.endPos) {
3260 new MoveTransitionCommand(this, trInfo, newTrInfo, true, resizeCommand);
3264 ClipItem *clip = static_cast < ClipItem * >(m_dragItem);
3265 updatePositionEffects(clip, m_dragItemInfo);
3269 QDomElement root = doc.createElement("list");
3270 doc.appendChild(root);
3271 QList <int> indexes;
3272 for (int i = 0; i < clip->effectsCount(); i++) {
3273 QDomElement effect = clip->effectAt(i);
3274 if (EffectsList::hasKeyFrames(effect)) {
3275 doc.appendChild(doc.importNode(effect, true));
3280 if (clip->checkEffectsKeyframesPos(m_dragItemInfo.cropStart.frames(m_document->fps()), clip->cropStart().frames(m_document->fps()), true)) {
3281 // Keyframes were modified, updateClip
3282 QDomNodeList effs = doc.elementsByTagName("effect");
3284 // Since we must always resize clip before updating the keyframes, we
3285 // put a resize command before & after checking keyframes so that
3286 // we are sure the resize is performed before whenever we do or undo the action
3288 new ResizeClipCommand(this, m_dragItemInfo, info, false, true, resizeCommand);
3289 for (int i = 0; i < indexes.count(); i++) {
3290 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);
3291 updateEffect(m_document->tracksCount() - clip->track(), clip->startPos(), clip->effectAt(indexes.at(i)), indexes.at(i));
3293 new ResizeClipCommand(this, m_dragItemInfo, info, false, true, resizeCommand);
3294 emit clipItemSelected(clip);
3295 } else new ResizeClipCommand(this, m_dragItemInfo, info, false, false, resizeCommand);
3297 m_commandStack->push(resizeCommand);
3299 bool snap = KdenliveSettings::snaptopoints();
3300 KdenliveSettings::setSnaptopoints(false);
3301 m_dragItem->resizeStart((int) m_dragItemInfo.startPos.frames(m_document->fps()));
3302 KdenliveSettings::setSnaptopoints(snap);
3303 emit displayMessage(i18n("Error when resizing clip"), ErrorMessage);
3305 } else if (m_dragItem->type() == TRANSITIONWIDGET) {
3306 Transition *transition = static_cast <Transition *>(m_dragItem);
3307 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)) {
3308 // Cannot resize transition
3309 bool snap = KdenliveSettings::snaptopoints();
3310 KdenliveSettings::setSnaptopoints(false);
3311 transition->resizeStart((int) m_dragItemInfo.startPos.frames(m_document->fps()));
3312 KdenliveSettings::setSnaptopoints(snap);
3313 emit displayMessage(i18n("Cannot resize transition"), ErrorMessage);
3315 MoveTransitionCommand *command = new MoveTransitionCommand(this, m_dragItemInfo, info, false);
3316 m_commandStack->push(command);
3320 if (m_dragItem->parentItem() && m_dragItem->parentItem() != m_selectionGroup) {
3321 // Item was resized, rebuild group;
3322 AbstractGroupItem *group = static_cast <AbstractGroupItem *>(m_dragItem->parentItem());
3323 QList <QGraphicsItem *> children = group->childItems();
3324 m_document->clipManager()->removeGroup(group);
3325 scene()->destroyItemGroup(group);
3326 for (int i = 0; i < children.count(); i++) {
3327 children.at(i)->setSelected(true);
3329 groupSelectedItems(false, true);
3331 //m_document->renderer()->doRefresh();
3332 } else if (m_operationMode == RESIZEEND && m_dragItem->endPos() != m_dragItemInfo.endPos) {
3334 if (m_dragItem->type() == AVWIDGET) {
3335 ItemInfo resizeinfo = info;
3336 resizeinfo.track = m_document->tracksCount() - resizeinfo.track;
3337 bool success = m_document->renderer()->mltResizeClipEnd(resizeinfo, resizeinfo.endPos - resizeinfo.startPos);
3339 QUndoCommand *resizeCommand = new QUndoCommand();
3340 resizeCommand->setText(i18n("Resize clip"));
3342 // Check if there is an automatic transition on that clip (lower track)
3343 Transition *tr = getTransitionItemAtEnd(m_dragItemInfo.endPos, m_dragItemInfo.track);
3344 if (tr && tr->isAutomatic()) {
3345 ItemInfo trInfo = tr->info();
3346 ItemInfo newTrInfo = trInfo;
3347 newTrInfo.endPos = m_dragItem->endPos();
3348 if (newTrInfo.endPos > newTrInfo.startPos) new MoveTransitionCommand(this, trInfo, newTrInfo, true, resizeCommand);
3351 // Check if there is an automatic transition on that clip (upper track)
3352 tr = getTransitionItemAtEnd(m_dragItemInfo.endPos, m_dragItemInfo.track - 1);
3353 if (tr && tr->isAutomatic() && (m_document->tracksCount() - tr->transitionEndTrack()) == m_dragItemInfo.track) {
3354 ItemInfo trInfo = tr->info();
3355 ItemInfo newTrInfo = trInfo;
3356 newTrInfo.endPos = m_dragItem->endPos();
3357 ClipItem * upperClip = getClipItemAtEnd(m_dragItemInfo.endPos, m_dragItemInfo.track - 1);
3358 if ((!upperClip || !upperClip->baseClip()->isTransparent()) && newTrInfo.endPos > newTrInfo.startPos) {
3359 new MoveTransitionCommand(this, trInfo, newTrInfo, true, resizeCommand);
3364 ClipItem *clip = static_cast < ClipItem * >(m_dragItem);
3366 QDomElement root = doc.createElement("list");
3367 doc.appendChild(root);
3368 QList <int> indexes;
3369 for (int i = 0; i < clip->effectsCount(); i++) {
3370 QDomElement effect = clip->effectAt(i);
3371 if (EffectsList::hasKeyFrames(effect)) {
3372 doc.appendChild(doc.importNode(effect, true));
3377 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)) {
3378 // Keyframes were modified, updateClip
3379 QDomNodeList effs = doc.elementsByTagName("effect");
3381 // Since we must always resize clip before updating the keyframes, we
3382 // put a resize command before & after checking keyframes so that
3383 // we are sure the resize is performed before whenever we do or undo the action
3385 new ResizeClipCommand(this, m_dragItemInfo, info, false, true, resizeCommand);
3386 for (int i = 0; i < indexes.count(); i++) {
3387 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);
3388 updateEffect(m_document->tracksCount() - clip->track(), clip->startPos(), clip->effectAt(indexes.at(i)), indexes.at(i));
3390 new ResizeClipCommand(this, m_dragItemInfo, info, false, true, resizeCommand);
3391 emit clipItemSelected(clip);
3392 } else new ResizeClipCommand(this, m_dragItemInfo, info, false, false, resizeCommand);
3394 m_commandStack->push(resizeCommand);
3395 updatePositionEffects(clip, m_dragItemInfo);
3397 m_dragItem->resizeEnd((int) m_dragItemInfo.endPos.frames(m_document->fps()));
3398 emit displayMessage(i18n("Error when resizing clip"), ErrorMessage);
3400 } else if (m_dragItem->type() == TRANSITIONWIDGET) {
3401 Transition *transition = static_cast <Transition *>(m_dragItem);
3402 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)) {
3403 // Cannot resize transition
3404 transition->resizeEnd((int) m_dragItemInfo.endPos.frames(m_document->fps()));
3405 emit displayMessage(i18n("Cannot resize transition"), ErrorMessage);
3407 MoveTransitionCommand *command = new MoveTransitionCommand(this, m_dragItemInfo, info, false);
3408 m_commandStack->push(command);
3411 if (m_dragItem->parentItem() && m_dragItem->parentItem() != m_selectionGroup) {
3412 // Item was resized, rebuild group;
3413 AbstractGroupItem *group = static_cast <AbstractGroupItem *>(m_dragItem->parentItem());
3414 QList <QGraphicsItem *> children = group->childItems();
3415 m_document->clipManager()->removeGroup(group);
3416 scene()->destroyItemGroup(group);
3417 for (int i = 0; i < children.count(); i++) {
3418 children.at(i)->setSelected(true);
3420 groupSelectedItems(false, true);
3422 //m_document->renderer()->doRefresh();
3423 } else if (m_operationMode == FADEIN) {
3424 // resize fade in effect
3425 ClipItem * item = static_cast <ClipItem *>(m_dragItem);
3426 int ix = item->hasEffect("volume", "fadein");
3427 int ix2 = item->hasEffect("", "fade_from_black");
3429 QDomElement oldeffect = item->effectAt(ix);
3430 int start = item->cropStart().frames(m_document->fps());
3431 int end = item->fadeIn();
3433 slotDeleteEffect(item, oldeffect, false);
3436 QDomElement effect = oldeffect.cloneNode().toElement();
3437 EffectsList::setParameter(oldeffect, "in", QString::number(start));
3438 EffectsList::setParameter(oldeffect, "out", QString::number(end));
3439 slotUpdateClipEffect(item, effect, oldeffect, ix);
3440 emit clipItemSelected(item, ix);
3442 } else if (item->fadeIn() != 0 && ix2 == -1) {
3444 if (item->isVideoOnly() || (item->clipType() != AUDIO && item->clipType() != AV && item->clipType() != PLAYLIST)) {
3446 effect = MainWindow::videoEffects.getEffectByTag("", "fade_from_black").cloneNode().toElement();
3447 } else effect = MainWindow::audioEffects.getEffectByTag("volume", "fadein").cloneNode().toElement();
3448 EffectsList::setParameter(effect, "out", QString::number(item->fadeIn()));
3449 slotAddEffect(effect, m_dragItem->startPos(), m_dragItem->track());
3452 QDomElement oldeffect = item->effectAt(ix2);
3453 int start = item->cropStart().frames(m_document->fps());
3454 int end = item->fadeIn();
3456 slotDeleteEffect(item, oldeffect, false);
3459 QDomElement effect = oldeffect.cloneNode().toElement();
3460 EffectsList::setParameter(oldeffect, "in", QString::number(start));
3461 EffectsList::setParameter(oldeffect, "out", QString::number(end));
3462 slotUpdateClipEffect(item, effect, oldeffect, ix2);
3463 emit clipItemSelected(item, ix2);
3466 } else if (m_operationMode == FADEOUT) {
3467 // resize fade in effect
3468 ClipItem * item = static_cast <ClipItem *>(m_dragItem);
3469 int ix = item->hasEffect("volume", "fadeout");
3470 int ix2 = item->hasEffect("", "fade_to_black");
3472 QDomElement oldeffect = item->effectAt(ix);
3473 int end = (item->cropDuration() + item->cropStart()).frames(m_document->fps());
3474 int start = item->fadeOut();
3476 slotDeleteEffect(item, oldeffect, false);
3478 start = end - start;
3479 QDomElement effect = oldeffect.cloneNode().toElement();
3480 EffectsList::setParameter(oldeffect, "in", QString::number(start));
3481 EffectsList::setParameter(oldeffect, "out", QString::number(end));
3482 // kDebug()<<"EDIT FADE OUT : "<<start<<"x"<<end;
3483 slotUpdateClipEffect(item, effect, oldeffect, ix);
3484 emit clipItemSelected(item, ix);
3486 } else if (item->fadeOut() != 0 && ix2 == -1) {
3488 if (item->isVideoOnly() || (item->clipType() != AUDIO && item->clipType() != AV && item->clipType() != PLAYLIST)) {
3490 effect = MainWindow::videoEffects.getEffectByTag("", "fade_to_black").cloneNode().toElement();
3491 } else effect = MainWindow::audioEffects.getEffectByTag("volume", "fadeout").cloneNode().toElement();
3492 EffectsList::setParameter(effect, "in", QString::number(item->fadeOut()));
3493 EffectsList::setParameter(effect, "out", QString::number(0));
3494 slotAddEffect(effect, m_dragItem->startPos(), m_dragItem->track());
3497 QDomElement oldeffect = item->effectAt(ix2);
3498 int end = (item->cropDuration() + item->cropStart()).frames(m_document->fps());
3499 int start = item->fadeOut();
3501 slotDeleteEffect(item, oldeffect, false);
3503 start = end - start;
3504 QDomElement effect = oldeffect.cloneNode().toElement();
3505 EffectsList::setParameter(oldeffect, "in", QString::number(start));
3506 EffectsList::setParameter(oldeffect, "out", QString::number(end));
3507 // kDebug()<<"EDIT FADE OUT : "<<start<<"x"<<end;
3508 slotUpdateClipEffect(item, effect, oldeffect, ix2);
3509 emit clipItemSelected(item, ix2);
3512 } else if (m_operationMode == KEYFRAME) {
3513 // update the MLT effect
3514 ClipItem * item = static_cast <ClipItem *>(m_dragItem);
3515 QDomElement oldEffect = item->selectedEffect().cloneNode().toElement();
3517 // check if we want to remove keyframe
3518 double val = mapToScene(event->pos()).toPoint().y();
3519 QRectF br = item->sceneBoundingRect();
3520 double maxh = 100.0 / br.height();
3521 val = (br.bottom() - val) * maxh;
3522 int start = item->cropStart().frames(m_document->fps());
3523 int end = (item->cropStart() + item->cropDuration()).frames(m_document->fps()) - 1;
3524 if ((val < -50 || val > 150) && item->editedKeyFramePos() != start && item->editedKeyFramePos() != end) {
3526 kDebug() << "// DELETE KFR: " << item->editedKeyFramePos();
3527 item->movedKeyframe(item->getEffectAt(item->selectedEffectIndex()), item->selectedKeyFramePos(), -1, 0);
3528 } else item->movedKeyframe(item->getEffectAt(item->selectedEffectIndex()), item->selectedKeyFramePos(), item->editedKeyFramePos(), item->editedKeyFrameValue());
3529 QDomElement newEffect = item->selectedEffect().cloneNode().toElement();
3530 //item->updateKeyframeEffect();
3531 //QString next = item->keyframes(item->selectedEffectIndex());
3532 //EditKeyFrameCommand *command = new EditKeyFrameCommand(this, item->track(), item->startPos(), item->selectedEffectIndex(), previous, next, false);
3533 EditEffectCommand *command = new EditEffectCommand(this, m_document->tracksCount() - item->track(), item->startPos(), oldEffect, newEffect, item->selectedEffectIndex(), false);
3535 m_commandStack->push(command);
3536 updateEffect(m_document->tracksCount() - item->track(), item->startPos(), item->selectedEffect(), item->selectedEffectIndex());
3537 emit clipItemSelected(item, item->selectedEffectIndex());
3539 if (m_dragItem && m_dragItem->type() == TRANSITIONWIDGET && m_dragItem->isSelected()) {
3540 // A transition is selected
3542 ClipItem *transitionClip = getClipItemAt(m_dragItemInfo.startPos, m_dragItemInfo.track);
3543 if (transitionClip && transitionClip->baseClip()) {
3544 QString size = transitionClip->baseClip()->getProperty("frame_size");
3545 double factor = transitionClip->baseClip()->getProperty("aspect_ratio").toDouble();
3546 p.setX((int)(size.section('x', 0, 0).toInt() * factor + 0.5));
3547 p.setY(size.section('x', 1, 1).toInt());
3549 emit transitionItemSelected(static_cast <Transition *>(m_dragItem), getPreviousVideoTrack(m_dragItem->track()), p);
3550 } else emit transitionItemSelected(NULL);
3551 if (m_operationMode != NONE && m_operationMode != MOVE) setDocumentModified();
3552 m_operationMode = NONE;
3555 void CustomTrackView::deleteClip(ItemInfo info, bool refresh)
3557 ClipItem *item = getClipItemAt((int) info.startPos.frames(m_document->fps()), info.track);
3559 if (!item || m_document->renderer()->mltRemoveClip(m_document->tracksCount() - info.track, info.startPos) == false) {
3560 emit displayMessage(i18n("Error removing clip at %1 on track %2", m_document->timecode().getTimecodeFromFrames(info.startPos.frames(m_document->fps())), info.track), ErrorMessage);
3563 if (item->isSelected()) emit clipItemSelected(NULL);
3564 item->baseClip()->removeReference();
3565 m_document->updateClip(item->baseClip()->getId());
3567 /*if (item->baseClip()->isTransparent()) {
3568 // also remove automatic transition
3569 Transition *tr = getTransitionItemAt(info.startPos, info.track);
3570 if (tr && tr->isAutomatic()) {
3571 m_document->renderer()->mltDeleteTransition(tr->transitionTag(), tr->transitionEndTrack(), m_document->tracksCount() - info.track, info.startPos, info.endPos, tr->toXML());
3572 scene()->removeItem(tr);
3576 m_waitingThumbs.removeAll(item);
3577 if (m_dragItem == item) m_dragItem = NULL;
3578 #if QT_VERSION >= 0x040600
3579 // animate item deletion
3580 item->closeAnimation();
3581 /*if (refresh) item->closeAnimation();
3583 // no refresh, means we have several operations chained, we need to delete clip immediatly
3584 // so that it does not get in the way of the other
3593 setDocumentModified();
3594 if (refresh) m_document->renderer()->doRefresh();
3597 void CustomTrackView::deleteSelectedClips()
3599 resetSelectionGroup();
3600 QList<QGraphicsItem *> itemList = scene()->selectedItems();
3601 if (itemList.count() == 0) {
3602 emit displayMessage(i18n("Select clip to delete"), ErrorMessage);
3605 scene()->clearSelection();
3606 QUndoCommand *deleteSelected = new QUndoCommand();
3608 bool resetGroup = false;
3611 int transitionCount = 0;
3612 // expand & destroy groups
3613 for (int i = 0; i < itemList.count(); i++) {
3614 if (itemList.at(i)->type() == GROUPWIDGET) {
3616 QList<QGraphicsItem *> children = itemList.at(i)->childItems();
3617 itemList += children;
3618 QList <ItemInfo> clipInfos;
3619 QList <ItemInfo> transitionInfos;
3620 GenTime currentPos = GenTime(m_cursorPos, m_document->fps());
3621 for (int j = 0; j < children.count(); j++) {
3622 if (children.at(j)->type() == AVWIDGET) {
3623 AbstractClipItem *clip = static_cast <AbstractClipItem *>(children.at(j));
3624 if (!clip->isItemLocked()) clipInfos.append(clip->info());
3625 } else if (children.at(j)->type() == TRANSITIONWIDGET) {
3626 AbstractClipItem *clip = static_cast <AbstractClipItem *>(children.at(j));
3627 if (!clip->isItemLocked()) transitionInfos.append(clip->info());
3630 if (clipInfos.count() > 0) {
3631 new GroupClipsCommand(this, clipInfos, transitionInfos, false, deleteSelected);
3636 for (int i = 0; i < itemList.count(); i++) {
3637 if (itemList.at(i)->type() == AVWIDGET) {
3639 ClipItem *item = static_cast <ClipItem *>(itemList.at(i));
3640 if (item->parentItem()) resetGroup = true;
3641 //kDebug()<<"// DELETE CLP AT: "<<item->info().startPos.frames(25);
3642 new AddTimelineClipCommand(this, item->xml(), item->clipProducer(), item->info(), item->effectList(), false, false, true, true, deleteSelected);
3643 emit clipItemSelected(NULL);
3644 } else if (itemList.at(i)->type() == TRANSITIONWIDGET) {
3646 Transition *item = static_cast <Transition *>(itemList.at(i));
3647 //kDebug()<<"// DELETE TRANS AT: "<<item->info().startPos.frames(25);
3648 if (item->parentItem()) resetGroup = true;
3649 new AddTransitionCommand(this, item->info(), item->transitionEndTrack(), item->toXML(), true, true, deleteSelected);
3650 emit transitionItemSelected(NULL);
3653 if (groupCount > 0 && clipCount == 0 && transitionCount == 0)
3654 deleteSelected->setText(i18np("Delete selected group", "Delete selected groups", groupCount));
3655 else if (clipCount > 0 && groupCount == 0 && transitionCount == 0)
3656 deleteSelected->setText(i18np("Delete selected clip", "Delete selected clips", clipCount));
3657 else if (transitionCount > 0 && groupCount == 0 && clipCount == 0)
3658 deleteSelected->setText(i18np("Delete selected transition", "Delete selected transitions", transitionCount));
3659 else deleteSelected->setText(i18n("Delete selected items"));
3660 m_commandStack->push(deleteSelected);
3663 void CustomTrackView::changeClipSpeed()
3665 QList<QGraphicsItem *> itemList = scene()->selectedItems();
3666 if (itemList.count() == 0) {
3667 emit displayMessage(i18n("Select clip to change speed"), ErrorMessage);
3670 QUndoCommand *changeSelected = new QUndoCommand();
3671 changeSelected->setText("Edit clip speed");
3675 for (int i = 0; i < itemList.count(); i++) {
3676 if (itemList.at(i)->type() == AVWIDGET) {
3677 ClipItem *item = static_cast <ClipItem *>(itemList.at(i));
3678 ItemInfo info = item->info();
3679 if (percent == -1) percent = QInputDialog::getInteger(this, i18n("Edit Clip Speed"), i18n("New speed (percents)"), item->speed() * 100, 1, 10000, 1, &ok);
3681 double speed = (double) percent / 100.0;
3682 if (item->speed() != speed && (item->clipType() == VIDEO || item->clipType() == AV)) {
3684 //new ChangeSpeedCommand(this, info, item->speed(), speed, item->clipProducer(), changeSelected);
3688 if (count > 0) m_commandStack->push(changeSelected);
3689 else delete changeSelected;
3692 void CustomTrackView::doChangeClipSpeed(ItemInfo info, ItemInfo speedIndependantInfo, const double speed, const double oldspeed, int strobe, const QString &id)
3694 DocClipBase *baseclip = m_document->clipManager()->getClipById(id);
3695 ClipItem *item = getClipItemAt((int) info.startPos.frames(m_document->fps()), info.track);
3697 kDebug() << "ERROR: Cannot find clip for speed change";
3698 emit displayMessage(i18n("Cannot find clip for speed change"), ErrorMessage);
3701 info.track = m_document->tracksCount() - item->track();
3703 if (item->isVideoOnly()) endPos = m_document->renderer()->mltChangeClipSpeed(info, speedIndependantInfo, speed, oldspeed, strobe, baseclip->videoProducer());
3704 else if (item->isAudioOnly()) endPos = m_document->renderer()->mltChangeClipSpeed(info, speedIndependantInfo, speed, oldspeed, strobe, baseclip->audioProducer(item->track()));
3705 else endPos = m_document->renderer()->mltChangeClipSpeed(info, speedIndependantInfo, speed, oldspeed, strobe, baseclip->producer());
3707 item->setSpeed(speed, strobe);
3708 item->updateRectGeometry();
3709 if (item->cropDuration().frames(m_document->fps()) != endPos) {
3710 item->resizeEnd((int) info.startPos.frames(m_document->fps()) + endPos - 1);
3712 updatePositionEffects(item, info);
3713 setDocumentModified();
3714 } else emit displayMessage(i18n("Invalid clip"), ErrorMessage);
3717 void CustomTrackView::cutSelectedClips()
3719 QList<QGraphicsItem *> itemList = scene()->selectedItems();
3720 GenTime currentPos = GenTime(m_cursorPos, m_document->fps());
3721 for (int i = 0; i < itemList.count(); i++) {
3722 if (itemList.at(i)->type() == AVWIDGET) {
3723 ClipItem *item = static_cast <ClipItem *>(itemList.at(i));
3724 if (item->parentItem() && item->parentItem() != m_selectionGroup) {
3725 emit displayMessage(i18n("Cannot cut a clip in a group"), ErrorMessage);
3726 } else if (currentPos > item->startPos() && currentPos < item->endPos()) {
3727 RazorClipCommand *command = new RazorClipCommand(this, item->info(), currentPos);
3728 m_commandStack->push(command);
3734 void CustomTrackView::groupClips(bool group)
3736 QList<QGraphicsItem *> itemList = scene()->selectedItems();
3737 QList <ItemInfo> clipInfos;
3738 QList <ItemInfo> transitionInfos;
3739 GenTime currentPos = GenTime(m_cursorPos, m_document->fps());
3742 int max = itemList.count();
3743 for (int i = 0; i < max; i++) {
3744 if (itemList.at(i)->type() == GROUPWIDGET) {
3745 itemList += itemList.at(i)->childItems();
3749 for (int i = 0; i < itemList.count(); i++) {
3750 if (itemList.at(i)->type() == AVWIDGET) {
3751 AbstractClipItem *clip = static_cast <AbstractClipItem *>(itemList.at(i));
3752 if (!clip->isItemLocked()) clipInfos.append(clip->info());
3753 } else if (itemList.at(i)->type() == TRANSITIONWIDGET) {
3754 AbstractClipItem *clip = static_cast <AbstractClipItem *>(itemList.at(i));
3755 if (!clip->isItemLocked()) transitionInfos.append(clip->info());
3758 if (clipInfos.count() > 0) {
3759 GroupClipsCommand *command = new GroupClipsCommand(this, clipInfos, transitionInfos, group);
3760 m_commandStack->push(command);
3764 void CustomTrackView::doGroupClips(QList <ItemInfo> clipInfos, QList <ItemInfo> transitionInfos, bool group)
3766 resetSelectionGroup();
3767 m_scene->clearSelection();
3769 for (int i = 0; i < clipInfos.count(); i++) {
3770 ClipItem *clip = getClipItemAt(clipInfos.at(i).startPos, clipInfos.at(i).track);
3771 if (clip == NULL) continue;
3772 if (clip->parentItem() && clip->parentItem()->type() == GROUPWIDGET) {
3773 AbstractGroupItem *grp = static_cast <AbstractGroupItem *>(clip->parentItem());
3774 m_document->clipManager()->removeGroup(grp);
3775 scene()->destroyItemGroup(grp);
3777 clip->setFlag(QGraphicsItem::ItemIsMovable, true);
3779 for (int i = 0; i < transitionInfos.count(); i++) {
3780 Transition *tr = getTransitionItemAt(transitionInfos.at(i).startPos, transitionInfos.at(i).track);
3781 if (tr == NULL) continue;
3782 if (tr->parentItem() && tr->parentItem()->type() == GROUPWIDGET) {
3783 AbstractGroupItem *grp = static_cast <AbstractGroupItem *>(tr->parentItem());
3784 m_document->clipManager()->removeGroup(grp);
3785 scene()->destroyItemGroup(grp);
3787 tr->setFlag(QGraphicsItem::ItemIsMovable, true);
3789 setDocumentModified();
3793 QList <QGraphicsItemGroup *> groups;
3794 for (int i = 0; i < clipInfos.count(); i++) {
3795 ClipItem *clip = getClipItemAt(clipInfos.at(i).startPos, clipInfos.at(i).track);
3797 clip->setSelected(true);
3800 for (int i = 0; i < transitionInfos.count(); i++) {
3801 Transition *clip = getTransitionItemAt(transitionInfos.at(i).startPos, transitionInfos.at(i).track);
3803 clip->setSelected(true);
3807 groupSelectedItems(false, true);
3808 setDocumentModified();
3811 void CustomTrackView::addClip(QDomElement xml, const QString &clipId, ItemInfo info, EffectsList effects, bool overwrite, bool push, bool refresh)
3813 DocClipBase *baseclip = m_document->clipManager()->getClipById(clipId);
3814 if (baseclip == NULL) {
3815 emit displayMessage(i18n("No clip copied"), ErrorMessage);
3818 ClipItem *item = new ClipItem(baseclip, info, m_document->fps(), xml.attribute("speed", "1").toDouble(), xml.attribute("strobe", "1").toInt());
3819 item->setEffectList(effects);
3820 if (xml.hasAttribute("audio_only")) item->setAudioOnly(true);
3821 else if (xml.hasAttribute("video_only")) item->setVideoOnly(true);
3822 scene()->addItem(item);
3824 int tracknumber = m_document->tracksCount() - info.track - 1;
3825 bool isLocked = m_document->trackInfoAt(tracknumber).isLocked;
3826 if (isLocked) item->setItemLocked(true);
3828 baseclip->addReference();
3829 m_document->updateClip(baseclip->getId());
3830 info.track = m_document->tracksCount() - info.track;
3831 Mlt::Producer *prod;
3832 if (item->isAudioOnly()) prod = baseclip->audioProducer(info.track);
3833 else if (item->isVideoOnly()) prod = baseclip->videoProducer();
3834 else prod = baseclip->producer(info.track);
3835 m_document->renderer()->mltInsertClip(info, xml, prod, overwrite, push);
3836 for (int i = 0; i < item->effectsCount(); i++) {
3837 m_document->renderer()->mltAddEffect(info.track, info.startPos, item->getEffectArgs(item->effectAt(i)), false);
3839 setDocumentModified();
3840 if (refresh) m_document->renderer()->doRefresh();
3841 if (!baseclip->isPlaceHolder()) m_waitingThumbs.append(item);
3842 m_thumbsTimer.start();
3845 void CustomTrackView::slotUpdateClip(const QString &clipId, bool reload)
3847 QList<QGraphicsItem *> list = scene()->items();
3848 ClipItem *clip = NULL;
3849 for (int i = 0; i < list.size(); ++i) {
3850 if (list.at(i)->type() == AVWIDGET) {
3851 clip = static_cast <ClipItem *>(list.at(i));
3852 if (clip->clipProducer() == clipId) {
3853 ItemInfo info = clip->info();
3854 info.track = m_document->tracksCount() - clip->track();
3855 if (reload && !m_document->renderer()->mltUpdateClip(info, clip->xml(), clip->baseClip()->producer())) {
3856 emit displayMessage(i18n("Cannot update clip (time: %1, track: %2)", info.startPos.frames(m_document->fps()), info.track), ErrorMessage);
3858 clip->refreshClip(true);
3865 ClipItem *CustomTrackView::getClipItemAtEnd(GenTime pos, int track)
3867 int framepos = (int)(pos.frames(m_document->fps()));
3868 QList<QGraphicsItem *> list = scene()->items(QPointF(framepos - 1, track * m_tracksHeight + m_tracksHeight / 2));
3869 ClipItem *clip = NULL;
3870 for (int i = 0; i < list.size(); i++) {
3871 if (!list.at(i)->isEnabled()) continue;
3872 if (list.at(i)->type() == AVWIDGET) {
3873 ClipItem *test = static_cast <ClipItem *>(list.at(i));
3874 if (test->endPos() == pos) clip = test;
3881 ClipItem *CustomTrackView::getClipItemAtStart(GenTime pos, int track)
3883 QList<QGraphicsItem *> list = scene()->items(QPointF(pos.frames(m_document->fps()), track * m_tracksHeight + m_tracksHeight / 2));
3884 ClipItem *clip = NULL;
3885 for (int i = 0; i < list.size(); i++) {
3886 if (!list.at(i)->isEnabled()) continue;
3887 if (list.at(i)->type() == AVWIDGET) {
3888 ClipItem *test = static_cast <ClipItem *>(list.at(i));
3889 if (test->startPos() == pos) clip = test;
3896 ClipItem *CustomTrackView::getClipItemAt(int pos, int track)
3898 const QPointF p(pos, track * m_tracksHeight + m_tracksHeight / 2);
3899 QList<QGraphicsItem *> list = scene()->items(p);
3900 ClipItem *clip = NULL;
3901 for (int i = 0; i < list.size(); i++) {
3902 if (!list.at(i)->isEnabled()) continue;
3903 if (list.at(i)->type() == AVWIDGET) {
3904 clip = static_cast <ClipItem *>(list.at(i));
3911 ClipItem *CustomTrackView::getClipItemAt(GenTime pos, int track)
3913 return getClipItemAt((int) pos.frames(m_document->fps()), track);
3916 Transition *CustomTrackView::getTransitionItemAt(int pos, int track)
3918 const QPointF p(pos, (track + 1) * m_tracksHeight);
3919 QList<QGraphicsItem *> list = scene()->items(p);
3920 Transition *clip = NULL;
3921 for (int i = 0; i < list.size(); i++) {
3922 if (!list.at(i)->isEnabled()) continue;
3923 if (list.at(i)->type() == TRANSITIONWIDGET) {
3924 clip = static_cast <Transition *>(list.at(i));
3931 Transition *CustomTrackView::getTransitionItemAt(GenTime pos, int track)
3933 return getTransitionItemAt(pos.frames(m_document->fps()), track);
3936 Transition *CustomTrackView::getTransitionItemAtEnd(GenTime pos, int track)
3938 int framepos = (int)(pos.frames(m_document->fps()));
3939 const QPointF p(framepos - 1, (track + 1) * m_tracksHeight);
3940 QList<QGraphicsItem *> list = scene()->items(p);
3941 Transition *clip = NULL;
3942 for (int i = 0; i < list.size(); i++) {
3943 if (!list.at(i)->isEnabled()) continue;
3944 if (list.at(i)->type() == TRANSITIONWIDGET) {
3945 Transition *test = static_cast <Transition *>(list.at(i));
3946 if (test->endPos() == pos) clip = test;
3953 Transition *CustomTrackView::getTransitionItemAtStart(GenTime pos, int track)
3955 const QPointF p(pos.frames(m_document->fps()), (track + 1) * m_tracksHeight);
3956 QList<QGraphicsItem *> list = scene()->items(p);
3957 Transition *clip = NULL;
3958 for (int i = 0; i < list.size(); ++i) {
3959 if (!list.at(i)->isEnabled()) continue;
3960 if (list.at(i)->type() == TRANSITIONWIDGET) {
3961 Transition *test = static_cast <Transition *>(list.at(i));
3962 if (test->startPos() == pos) clip = test;
3969 void CustomTrackView::moveClip(const ItemInfo start, const ItemInfo end, bool refresh)
3971 if (m_selectionGroup) resetSelectionGroup(false);
3972 ClipItem *item = getClipItemAt((int) start.startPos.frames(m_document->fps()), start.track);
3974 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);
3975 kDebug() << "---------------- ERROR, CANNOT find clip to move at.. ";
3978 Mlt::Producer *prod;
3979 if (item->isAudioOnly()) prod = item->baseClip()->audioProducer(end.track);
3980 else if (item->isVideoOnly()) prod = item->baseClip()->videoProducer();
3981 else prod = item->baseClip()->producer(end.track);
3983 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);
3985 bool snap = KdenliveSettings::snaptopoints();
3986 KdenliveSettings::setSnaptopoints(false);
3987 item->setPos((int) end.startPos.frames(m_document->fps()), (int)(end.track * m_tracksHeight + 1));
3989 int tracknumber = m_document->tracksCount() - end.track - 1;
3990 bool isLocked = m_document->trackInfoAt(tracknumber).isLocked;
3991 m_scene->clearSelection();
3992 if (isLocked) item->setItemLocked(true);
3994 if (item->isItemLocked()) item->setItemLocked(false);
3995 item->setSelected(true);
3997 if (item->baseClip()->isTransparent()) {
3998 // Also move automatic transition
3999 Transition *tr = getTransitionItemAt(start.startPos, start.track);
4000 if (tr && tr->isAutomatic()) {
4001 tr->updateTransitionEndTrack(getPreviousVideoTrack(end.track));
4002 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);
4003 tr->setPos((int) end.startPos.frames(m_document->fps()), (int)(end.track * m_tracksHeight + 1));
4006 KdenliveSettings::setSnaptopoints(snap);
4007 setDocumentModified();
4009 // undo last move and emit error message
4010 emit displayMessage(i18n("Cannot move clip to position %1", m_document->timecode().getTimecodeFromFrames(end.startPos.frames(m_document->fps()))), ErrorMessage);
4012 if (refresh) m_document->renderer()->doRefresh();
4013 //kDebug() << " // MOVED CLIP TO: " << end.startPos.frames(25) << ", ITEM START: " << item->startPos().frames(25);
4016 void CustomTrackView::moveGroup(QList <ItemInfo> startClip, QList <ItemInfo> startTransition, const GenTime offset, const int trackOffset, bool reverseMove)
4019 /*kDebug() << "//GRP MOVE, REVERS:" << reverseMove;
4020 kDebug() << "// GROUP MOV; OFFSET: " << offset.frames(25) << ", TK OFF: " << trackOffset;*/
4021 resetSelectionGroup();
4022 m_scene->clearSelection();
4024 m_selectionGroup = new AbstractGroupItem(m_document->fps());
4025 scene()->addItem(m_selectionGroup);
4027 m_document->renderer()->blockSignals(true);
4028 for (int i = 0; i < startClip.count(); i++) {
4030 startClip[i].startPos = startClip.at(i).startPos - offset;
4031 startClip[i].track = startClip.at(i).track - trackOffset;
4033 //kDebug()<<"//LKING FR CLIP AT:"<<startClip.at(i).startPos.frames(25)<<", TK:"<<startClip.at(i).track;
4034 ClipItem *clip = getClipItemAt(startClip.at(i).startPos, startClip.at(i).track);
4036 clip->setItemLocked(false);
4037 if (clip->parentItem()) {
4038 m_selectionGroup->addToGroup(clip->parentItem());
4039 clip->parentItem()->setFlag(QGraphicsItem::ItemIsMovable, false);
4041 m_selectionGroup->addToGroup(clip);
4042 clip->setFlag(QGraphicsItem::ItemIsMovable, false);
4044 m_document->renderer()->mltRemoveClip(m_document->tracksCount() - startClip.at(i).track, startClip.at(i).startPos);
4045 } else kDebug() << "//MISSING CLIP AT: " << startClip.at(i).startPos.frames(25);
4047 for (int i = 0; i < startTransition.count(); i++) {
4049 startTransition[i].startPos = startTransition.at(i).startPos - offset;
4050 startTransition[i].track = startTransition.at(i).track - trackOffset;
4052 Transition *tr = getTransitionItemAt(startTransition.at(i).startPos, startTransition.at(i).track);
4054 tr->setItemLocked(false);
4055 if (tr->parentItem()) {
4056 m_selectionGroup->addToGroup(tr->parentItem());
4057 tr->parentItem()->setFlag(QGraphicsItem::ItemIsMovable, false);
4059 m_selectionGroup->addToGroup(tr);
4060 tr->setFlag(QGraphicsItem::ItemIsMovable, false);
4062 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());
4063 } else kDebug() << "//MISSING TRANSITION AT: " << startTransition.at(i).startPos.frames(25);
4065 m_document->renderer()->blockSignals(false);
4067 if (m_selectionGroup) {
4068 bool snap = KdenliveSettings::snaptopoints();
4069 KdenliveSettings::setSnaptopoints(false);
4071 m_selectionGroup->translate(offset.frames(m_document->fps()), trackOffset *(qreal) m_tracksHeight);
4072 //m_selectionGroup->moveBy(offset.frames(m_document->fps()), trackOffset *(qreal) m_tracksHeight);
4074 QList<QGraphicsItem *> children = m_selectionGroup->childItems();
4076 int max = children.count();
4077 for (int i = 0; i < max; i++) {
4078 if (children.at(i)->type() == GROUPWIDGET) {
4079 children += children.at(i)->childItems();
4080 //AbstractGroupItem *grp = static_cast<AbstractGroupItem *>(children.at(i));
4081 //grp->moveBy(offset.frames(m_document->fps()), trackOffset *(qreal) m_tracksHeight);
4082 /*m_document->clipManager()->removeGroup(grp);
4083 m_scene->destroyItemGroup(grp);*/
4084 children.removeAll(children.at(i));
4089 for (int i = 0; i < children.count(); i++) {
4090 // re-add items in correct place
4091 if (children.at(i)->type() != AVWIDGET && children.at(i)->type() != TRANSITIONWIDGET) continue;
4092 AbstractClipItem *item = static_cast <AbstractClipItem *>(children.at(i));
4094 ItemInfo info = item->info();
4095 int tracknumber = m_document->tracksCount() - info.track - 1;
4096 bool isLocked = m_document->trackInfoAt(tracknumber).isLocked;
4097 if (isLocked) item->setItemLocked(true);
4098 else if (item->isItemLocked()) item->setItemLocked(false);
4100 if (item->type() == AVWIDGET) {
4101 ClipItem *clip = static_cast <ClipItem*>(item);
4102 info.track = m_document->tracksCount() - info.track;
4103 Mlt::Producer *prod;
4104 if (clip->isAudioOnly()) prod = clip->baseClip()->audioProducer(info.track);
4105 else if (clip->isVideoOnly()) prod = clip->baseClip()->videoProducer();
4106 else prod = clip->baseClip()->producer(info.track);
4107 m_document->renderer()->mltInsertClip(info, clip->xml(), prod);
4108 } else if (item->type() == TRANSITIONWIDGET) {
4109 Transition *tr = static_cast <Transition*>(item);
4111 if (!tr->forcedTrack()) newTrack = getPreviousVideoTrack(info.track);
4113 newTrack = tr->transitionEndTrack() + trackOffset;
4114 if (newTrack < 0 || newTrack > m_document->tracksCount()) newTrack = getPreviousVideoTrack(info.track);
4116 tr->updateTransitionEndTrack(newTrack);
4117 m_document->renderer()->mltAddTransition(tr->transitionTag(), newTrack, m_document->tracksCount() - info.track, info.startPos, info.endPos, tr->toXML());
4120 resetSelectionGroup(false);
4121 KdenliveSettings::setSnaptopoints(snap);
4122 m_document->renderer()->doRefresh();
4123 } else kDebug() << "///////// WARNING; NO GROUP TO MOVE";
4126 void CustomTrackView::moveTransition(const ItemInfo start, const ItemInfo end, bool m_refresh)
4128 Transition *item = getTransitionItemAt(start.startPos, start.track);
4130 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);
4131 kDebug() << "---------------- ERROR, CANNOT find transition to move... ";// << startPos.x() * m_scale * FRAME_SIZE + 1 << ", " << startPos.y() * m_tracksHeight + m_tracksHeight / 2;
4134 //kDebug() << "---------------- Move TRANSITION FROM: " << startPos.x() << ", END:" << endPos.x() << ",TRACKS: " << oldtrack << " TO " << newtrack;
4135 bool snap = KdenliveSettings::snaptopoints();
4136 KdenliveSettings::setSnaptopoints(false);
4137 //kDebug()<<"/// RESIZE TRANS START: ("<< startPos.x()<<"x"<< startPos.y()<<") / ("<<endPos.x()<<"x"<< endPos.y()<<")";
4138 if (end.endPos - end.startPos == start.endPos - start.startPos) {
4139 // Transition was moved
4140 item->setPos((int) end.startPos.frames(m_document->fps()), (end.track) * m_tracksHeight + 1);
4141 } else if (end.endPos == start.endPos) {
4142 // Transition start resize
4143 item->resizeStart((int) end.startPos.frames(m_document->fps()));
4144 } else if (end.startPos == start.startPos) {
4145 // Transition end resize;
4146 kDebug() << "// resize END: " << end.endPos.frames(m_document->fps());
4147 item->resizeEnd((int) end.endPos.frames(m_document->fps()));
4150 item->setPos((int) end.startPos.frames(m_document->fps()), (end.track) * m_tracksHeight + 1);
4151 item->resizeStart((int) end.startPos.frames(m_document->fps()));
4152 item->resizeEnd((int) end.endPos.frames(m_document->fps()));
4154 //item->moveTransition(GenTime((int) (endPos.x() - startPos.x()), m_document->fps()));
4155 KdenliveSettings::setSnaptopoints(snap);
4156 item->updateTransitionEndTrack(getPreviousVideoTrack(end.track));
4157 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());
4158 if (m_dragItem && m_dragItem == item) {
4160 ClipItem *transitionClip = getClipItemAt(item->startPos(), item->track());
4161 if (transitionClip && transitionClip->baseClip()) {
4162 QString size = transitionClip->baseClip()->getProperty("frame_size");
4163 double factor = transitionClip->baseClip()->getProperty("aspect_ratio").toDouble();
4164 p.setX((int)(size.section('x', 0, 0).toInt() * factor + 0.5));
4165 p.setY(size.section('x', 1, 1).toInt());
4167 emit transitionItemSelected(item, getPreviousVideoTrack(item->track()), p);
4169 if (m_refresh) m_document->renderer()->doRefresh();
4170 setDocumentModified();
4173 void CustomTrackView::resizeClip(const ItemInfo start, const ItemInfo end, bool dontWorry)
4175 bool resizeClipStart = (start.startPos != end.startPos);
4176 ClipItem *item = getClipItemAtStart(start.startPos, start.track);
4178 if (dontWorry) return;
4179 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);
4180 kDebug() << "---------------- ERROR, CANNOT find clip to resize at... "; // << startPos;
4183 if (item->parentItem()) {
4184 // Item is part of a group, reset group
4185 resetSelectionGroup();
4188 bool snap = KdenliveSettings::snaptopoints();
4189 KdenliveSettings::setSnaptopoints(false);
4190 if (resizeClipStart) {
4191 ItemInfo clipinfo = item->info();
4192 clipinfo.track = m_document->tracksCount() - clipinfo.track;
4193 bool success = m_document->renderer()->mltResizeClipStart(clipinfo, end.startPos - clipinfo.startPos);
4195 kDebug() << "RESIZE CLP STRAT TO:" << end.startPos.frames(m_document->fps()) << ", OLD ST: " << start.startPos.frames(25);
4196 item->resizeStart((int) end.startPos.frames(m_document->fps()));
4197 updatePositionEffects(item, clipinfo);
4198 } else emit displayMessage(i18n("Error when resizing clip"), ErrorMessage);
4200 ItemInfo clipinfo = item->info();
4201 clipinfo.track = m_document->tracksCount() - clipinfo.track;
4202 bool success = m_document->renderer()->mltResizeClipEnd(clipinfo, end.endPos - clipinfo.startPos);
4204 item->resizeEnd((int) end.endPos.frames(m_document->fps()));
4205 updatePositionEffects(item, clipinfo);
4206 } else emit displayMessage(i18n("Error when resizing clip"), ErrorMessage);
4208 if (!resizeClipStart && end.cropStart != start.cropStart) {
4209 kDebug() << "// RESIZE CROP, DIFF: " << (end.cropStart - start.cropStart).frames(25);
4210 ItemInfo clipinfo = end;
4211 clipinfo.track = m_document->tracksCount() - end.track;
4212 bool success = m_document->renderer()->mltResizeClipCrop(clipinfo, end.cropStart - start.cropStart);
4214 item->setCropStart(end.cropStart);
4215 item->resetThumbs(true);
4218 m_document->renderer()->doRefresh();
4219 KdenliveSettings::setSnaptopoints(snap);
4220 setDocumentModified();
4223 void CustomTrackView::updatePositionEffects(ClipItem * item, ItemInfo info)
4225 int end = item->fadeIn();
4227 // there is a fade in effect
4228 int effectPos = item->hasEffect("volume", "fadein");
4229 if (effectPos != -1) {
4230 QDomElement oldeffect = item->effectAt(effectPos);
4231 int start = item->cropStart().frames(m_document->fps());
4232 int max = item->cropDuration().frames(m_document->fps());
4234 // Make sure the fade effect is not longer than the clip
4235 item->setFadeIn(max);
4236 end = item->fadeIn();
4239 EffectsList::setParameter(oldeffect, "in", QString::number(start));
4240 EffectsList::setParameter(oldeffect, "out", QString::number(end));
4241 if (!m_document->renderer()->mltEditEffect(m_document->tracksCount() - item->track(), item->startPos(), item->getEffectArgs(oldeffect)))
4242 emit displayMessage(i18n("Problem editing effect"), ErrorMessage);
4243 // if fade effect is displayed, update the effect edit widget with new clip duration
4244 if (item->isSelected() && effectPos == item->selectedEffectIndex()) emit clipItemSelected(item, effectPos);
4246 effectPos = item->hasEffect("brightness", "fade_from_black");
4247 if (effectPos != -1) {
4248 QDomElement oldeffect = item->effectAt(effectPos);
4249 int start = item->cropStart().frames(m_document->fps());
4250 int max = item->cropDuration().frames(m_document->fps());
4252 // Make sure the fade effect is not longer than the clip
4253 item->setFadeIn(max);
4254 end = item->fadeIn();
4257 EffectsList::setParameter(oldeffect, "in", QString::number(start));
4258 EffectsList::setParameter(oldeffect, "out", QString::number(end));
4259 if (!m_document->renderer()->mltEditEffect(m_document->tracksCount() - item->track(), item->startPos(), item->getEffectArgs(oldeffect)))
4260 emit displayMessage(i18n("Problem editing effect"), ErrorMessage);
4261 // if fade effect is displayed, update the effect edit widget with new clip duration
4262 if (item->isSelected() && effectPos == item->selectedEffectIndex()) emit clipItemSelected(item, effectPos);
4265 int start = item->fadeOut();
4267 // there is a fade out effect
4268 int effectPos = item->hasEffect("volume", "fadeout");
4269 if (effectPos != -1) {
4270 QDomElement oldeffect = item->effectAt(effectPos);
4271 int max = item->cropDuration().frames(m_document->fps());
4272 int end = max + item->cropStart().frames(m_document->fps());
4274 // Make sure the fade effect is not longer than the clip
4275 item->setFadeOut(max);
4276 start = item->fadeOut();
4278 start = end - start;
4279 EffectsList::setParameter(oldeffect, "in", QString::number(start));
4280 EffectsList::setParameter(oldeffect, "out", QString::number(end));
4281 if (!m_document->renderer()->mltEditEffect(m_document->tracksCount() - item->track(), item->startPos(), item->getEffectArgs(oldeffect)))
4282 emit displayMessage(i18n("Problem editing effect"), ErrorMessage);
4283 // if fade effect is displayed, update the effect edit widget with new clip duration
4284 if (item->isSelected() && effectPos == item->selectedEffectIndex()) emit clipItemSelected(item, effectPos);
4286 effectPos = item->hasEffect("brightness", "fade_to_black");
4287 if (effectPos != -1) {
4288 QDomElement oldeffect = item->effectAt(effectPos);
4289 int max = item->cropDuration().frames(m_document->fps());
4290 int end = max + item->cropStart().frames(m_document->fps());
4292 // Make sure the fade effect is not longer than the clip
4293 item->setFadeOut(max);
4294 start = item->fadeOut();
4296 start = end - start;
4297 EffectsList::setParameter(oldeffect, "in", QString::number(start));
4298 EffectsList::setParameter(oldeffect, "out", QString::number(end));
4299 if (!m_document->renderer()->mltEditEffect(m_document->tracksCount() - item->track(), item->startPos(), item->getEffectArgs(oldeffect)))
4300 emit displayMessage(i18n("Problem editing effect"), ErrorMessage);
4301 // if fade effect is displayed, update the effect edit widget with new clip duration
4302 if (item->isSelected() && effectPos == item->selectedEffectIndex()) emit clipItemSelected(item, effectPos);
4306 int effectPos = item->hasEffect("freeze", "freeze");
4307 if (effectPos != -1) {
4308 // Freeze effect needs to be adjusted with clip resize
4309 int diff = (info.startPos - item->startPos()).frames(m_document->fps());
4310 QDomElement eff = item->getEffectAt(effectPos);
4311 if (!eff.isNull() && diff != 0) {
4312 int freeze_pos = EffectsList::parameter(eff, "frame").toInt() + diff;
4313 EffectsList::setParameter(eff, "frame", QString::number(freeze_pos));
4314 if (item->isSelected() && item->selectedEffect().attribute("id") == "freeze") {
4315 emit clipItemSelected(item, item->selectedEffectIndex());
4321 double CustomTrackView::getSnapPointForPos(double pos)
4323 return m_scene->getSnapPointForPos(pos, KdenliveSettings::snaptopoints());
4326 void CustomTrackView::updateSnapPoints(AbstractClipItem *selected, QList <GenTime> offsetList, bool skipSelectedItems)
4328 QList <GenTime> snaps;
4329 if (selected && offsetList.isEmpty()) offsetList.append(selected->cropDuration());
4330 QList<QGraphicsItem *> itemList = items();
4331 for (int i = 0; i < itemList.count(); i++) {
4332 if (itemList.at(i) == selected) continue;
4333 if (skipSelectedItems && itemList.at(i)->isSelected()) continue;
4334 if (itemList.at(i)->type() == AVWIDGET) {
4335 ClipItem *item = static_cast <ClipItem *>(itemList.at(i));
4336 GenTime start = item->startPos();
4337 GenTime end = item->endPos();
4338 snaps.append(start);
4340 if (!offsetList.isEmpty()) {
4341 for (int j = 0; j < offsetList.size(); j++) {
4342 if (start > offsetList.at(j)) snaps.append(start - offsetList.at(j));
4343 if (end > offsetList.at(j)) snaps.append(end - offsetList.at(j));
4347 QList < GenTime > markers = item->snapMarkers();
4348 for (int j = 0; j < markers.size(); ++j) {
4349 GenTime t = markers.at(j);
4351 if (!offsetList.isEmpty()) {
4352 for (int k = 0; k < offsetList.size(); k++) {
4353 if (t > offsetList.at(k)) snaps.append(t - offsetList.at(k));
4357 } else if (itemList.at(i)->type() == TRANSITIONWIDGET) {
4358 Transition *transition = static_cast <Transition*>(itemList.at(i));
4359 GenTime start = transition->startPos();
4360 GenTime end = transition->endPos();
4361 snaps.append(start);
4363 if (!offsetList.isEmpty()) {
4364 for (int j = 0; j < offsetList.size(); j++) {
4365 if (start > offsetList.at(j)) snaps.append(start - offsetList.at(j));
4366 if (end > offsetList.at(j)) snaps.append(end - offsetList.at(j));
4372 // add cursor position
4373 GenTime pos = GenTime(m_cursorPos, m_document->fps());
4375 if (!offsetList.isEmpty()) {
4376 for (int j = 0; j < offsetList.size(); j++) {
4377 snaps.append(pos - offsetList.at(j));
4382 for (int i = 0; i < m_guides.count(); i++) {
4383 snaps.append(m_guides.at(i)->position());
4384 if (!offsetList.isEmpty()) {
4385 for (int j = 0; j < offsetList.size(); j++) {
4386 snaps.append(m_guides.at(i)->position() - offsetList.at(j));
4392 m_scene->setSnapList(snaps);
4393 //for (int i = 0; i < m_snapPoints.size(); ++i)
4394 // kDebug() << "SNAP POINT: " << m_snapPoints.at(i).frames(25);
4397 void CustomTrackView::slotSeekToPreviousSnap()
4399 updateSnapPoints(NULL);
4400 GenTime res = m_scene->previousSnapPoint(GenTime(m_cursorPos, m_document->fps()));
4401 setCursorPos((int) res.frames(m_document->fps()));
4405 void CustomTrackView::slotSeekToNextSnap()
4407 updateSnapPoints(NULL);
4408 GenTime res = m_scene->nextSnapPoint(GenTime(m_cursorPos, m_document->fps()));
4409 setCursorPos((int) res.frames(m_document->fps()));
4413 void CustomTrackView::clipStart()
4415 AbstractClipItem *item = getMainActiveClip();
4417 setCursorPos((int) item->startPos().frames(m_document->fps()));
4422 void CustomTrackView::clipEnd()
4424 AbstractClipItem *item = getMainActiveClip();
4426 setCursorPos((int) item->endPos().frames(m_document->fps()) - 1);
4431 void CustomTrackView::slotAddClipMarker(const QString &id, GenTime t, QString c)
4433 QString oldcomment = m_document->clipManager()->getClipById(id)->markerComment(t);
4434 AddMarkerCommand *command = new AddMarkerCommand(this, oldcomment, c, id, t);
4435 m_commandStack->push(command);
4438 void CustomTrackView::slotDeleteClipMarker(const QString &comment, const QString &id, const GenTime &position)
4440 AddMarkerCommand *command = new AddMarkerCommand(this, comment, QString(), id, position);
4441 m_commandStack->push(command);
4444 void CustomTrackView::slotDeleteAllClipMarkers(const QString &id)
4446 DocClipBase *base = m_document->clipManager()->getClipById(id);
4447 QList <CommentedTime> markers = base->commentedSnapMarkers();
4449 if (markers.isEmpty()) {
4450 emit displayMessage(i18n("Clip has no markers"), ErrorMessage);
4453 QUndoCommand *deleteMarkers = new QUndoCommand();
4454 deleteMarkers->setText("Delete clip markers");
4456 for (int i = 0; i < markers.size(); i++) {
4457 new AddMarkerCommand(this, markers.at(i).comment(), QString(), id, markers.at(i).time(), deleteMarkers);
4459 m_commandStack->push(deleteMarkers);
4462 void CustomTrackView::addMarker(const QString &id, const GenTime &pos, const QString comment)
4464 DocClipBase *base = m_document->clipManager()->getClipById(id);
4465 if (!comment.isEmpty()) base->addSnapMarker(pos, comment);
4466 else base->deleteSnapMarker(pos);
4467 emit updateClipMarkers(base);
4468 setDocumentModified();
4469 viewport()->update();
4472 int CustomTrackView::hasGuide(int pos, int offset)
4474 for (int i = 0; i < m_guides.count(); i++) {
4475 int guidePos = m_guides.at(i)->position().frames(m_document->fps());
4476 if (qAbs(guidePos - pos) <= offset) return guidePos;
4477 else if (guidePos > pos) return -1;
4482 void CustomTrackView::editGuide(const GenTime oldPos, const GenTime pos, const QString &comment)
4484 if (oldPos > GenTime() && pos > GenTime()) {
4486 for (int i = 0; i < m_guides.count(); i++) {
4487 if (m_guides.at(i)->position() == oldPos) {
4488 Guide *item = m_guides.at(i);
4489 item->updateGuide(pos, comment);
4493 } else if (pos > GenTime()) addGuide(pos, comment);
4497 for (int i = 0; i < m_guides.count(); i++) {
4498 if (m_guides.at(i)->position() == oldPos) {
4499 delete m_guides.takeAt(i);
4504 if (!found) emit displayMessage(i18n("No guide at cursor time"), ErrorMessage);
4506 qSort(m_guides.begin(), m_guides.end(), sortGuidesList);
4507 m_document->syncGuides(m_guides);
4510 bool CustomTrackView::addGuide(const GenTime pos, const QString &comment)
4512 for (int i = 0; i < m_guides.count(); i++) {
4513 if (m_guides.at(i)->position() == pos) {
4514 emit displayMessage(i18n("A guide already exists at position %1", m_document->timecode().getTimecodeFromFrames(pos.frames(m_document->fps()))), ErrorMessage);
4518 Guide *g = new Guide(this, pos, comment, m_tracksHeight * m_document->tracksCount() * matrix().m22());
4519 scene()->addItem(g);
4521 qSort(m_guides.begin(), m_guides.end(), sortGuidesList);
4522 m_document->syncGuides(m_guides);
4526 void CustomTrackView::slotAddGuide()
4528 CommentedTime marker(GenTime(m_cursorPos, m_document->fps()), i18n("Guide"));
4529 MarkerDialog d(NULL, marker, m_document->timecode(), i18n("Add Guide"), this);
4530 if (d.exec() != QDialog::Accepted) return;
4531 if (addGuide(d.newMarker().time(), d.newMarker().comment())) {
4532 EditGuideCommand *command = new EditGuideCommand(this, GenTime(), QString(), d.newMarker().time(), d.newMarker().comment(), false);
4533 m_commandStack->push(command);
4537 void CustomTrackView::slotEditGuide(int guidePos)
4540 if (guidePos == -1) pos = GenTime(m_cursorPos, m_document->fps());
4541 else pos = GenTime(guidePos, m_document->fps());
4543 for (int i = 0; i < m_guides.count(); i++) {
4544 if (m_guides.at(i)->position() == pos) {
4545 slotEditGuide(m_guides.at(i)->info());
4550 if (!found) emit displayMessage(i18n("No guide at cursor time"), ErrorMessage);
4553 void CustomTrackView::slotEditGuide(CommentedTime guide)
4555 MarkerDialog d(NULL, guide, m_document->timecode(), i18n("Edit Guide"), this);
4556 if (d.exec() == QDialog::Accepted) {
4557 EditGuideCommand *command = new EditGuideCommand(this, guide.time(), guide.comment(), d.newMarker().time(), d.newMarker().comment(), true);
4558 m_commandStack->push(command);
4563 void CustomTrackView::slotEditTimeLineGuide()
4565 if (m_dragGuide == NULL) return;
4566 CommentedTime guide = m_dragGuide->info();
4567 MarkerDialog d(NULL, guide, m_document->timecode(), i18n("Edit Guide"), this);
4568 if (d.exec() == QDialog::Accepted) {
4569 EditGuideCommand *command = new EditGuideCommand(this, guide.time(), guide.comment(), d.newMarker().time(), d.newMarker().comment(), true);
4570 m_commandStack->push(command);
4574 void CustomTrackView::slotDeleteGuide(int guidePos)
4577 if (guidePos == -1) pos = GenTime(m_cursorPos, m_document->fps());
4578 else pos = GenTime(guidePos, m_document->fps());
4580 for (int i = 0; i < m_guides.count(); i++) {
4581 if (m_guides.at(i)->position() == pos) {
4582 EditGuideCommand *command = new EditGuideCommand(this, m_guides.at(i)->position(), m_guides.at(i)->label(), GenTime(), QString(), true);
4583 m_commandStack->push(command);
4588 if (!found) emit displayMessage(i18n("No guide at cursor time"), ErrorMessage);
4592 void CustomTrackView::slotDeleteTimeLineGuide()
4594 if (m_dragGuide == NULL) return;
4595 EditGuideCommand *command = new EditGuideCommand(this, m_dragGuide->position(), m_dragGuide->label(), GenTime(), QString(), true);
4596 m_commandStack->push(command);
4600 void CustomTrackView::slotDeleteAllGuides()
4602 QUndoCommand *deleteAll = new QUndoCommand();
4603 deleteAll->setText("Delete all guides");
4604 for (int i = 0; i < m_guides.count(); i++) {
4605 new EditGuideCommand(this, m_guides.at(i)->position(), m_guides.at(i)->label(), GenTime(), QString(), true, deleteAll);
4607 m_commandStack->push(deleteAll);
4610 void CustomTrackView::setTool(PROJECTTOOL tool)
4615 void CustomTrackView::setScale(double scaleFactor, double verticalScale)
4618 newmatrix = newmatrix.scale(scaleFactor, verticalScale);
4619 m_scene->setScale(scaleFactor, verticalScale);
4621 scene()->removeItem(m_visualTip);
4622 m_animationTimer->stop();
4628 double verticalPos = mapToScene(QPoint(0, viewport()->height() / 2)).y();
4629 bool adjust = false;
4630 if (verticalScale != matrix().m22()) adjust = true;
4631 setMatrix(newmatrix);
4633 double newHeight = m_tracksHeight * m_document->tracksCount() * matrix().m22();
4634 m_cursorLine->setLine(m_cursorLine->line().x1(), 0, m_cursorLine->line().x1(), newHeight);
4635 for (int i = 0; i < m_guides.count(); i++) {
4636 QLineF l = m_guides.at(i)->line();
4637 l.setP2(QPointF(l.x2(), newHeight));
4638 m_guides.at(i)->setLine(l);
4640 setSceneRect(0, 0, sceneRect().width(), m_tracksHeight * m_document->tracksCount());
4643 int diff = sceneRect().width() - m_projectDuration;
4644 if (diff * newmatrix.m11() < 50) {
4645 if (newmatrix.m11() < 0.4) setSceneRect(0, 0, (m_projectDuration + 100 / newmatrix.m11()), sceneRect().height());
4646 else setSceneRect(0, 0, (m_projectDuration + 300), sceneRect().height());
4648 centerOn(QPointF(cursorPos(), verticalPos));
4651 void CustomTrackView::slotRefreshGuides()
4653 if (KdenliveSettings::showmarkers()) {
4654 for (int i = 0; i < m_guides.count(); i++) {
4655 m_guides.at(i)->update();
4660 void CustomTrackView::drawBackground(QPainter * painter, const QRectF &rect)
4662 //kDebug() << "// DRAW BG: " << rect.width();
4663 painter->setClipRect(rect);
4664 KColorScheme scheme(palette().currentColorGroup(), KColorScheme::Window);
4665 QPen pen1 = painter->pen();
4666 pen1.setColor(scheme.shade(KColorScheme::DarkShade));
4667 painter->setPen(pen1);
4668 double min = rect.left();
4669 double max = rect.right();
4670 painter->drawLine(QPointF(min, 0), QPointF(max, 0));
4671 int maxTrack = m_document->tracksCount();
4672 QColor lockedColor = scheme.background(KColorScheme::NegativeBackground).color();
4673 QColor audioColor = palette().alternateBase().color();
4674 QColor base = scheme.background(KColorScheme::NormalBackground).color();
4675 for (int i = 0; i < maxTrack; i++) {
4676 TrackInfo info = m_document->trackInfoAt(maxTrack - i - 1);
4677 if (info.isLocked || info.type == AUDIOTRACK || i == m_selectedTrack) {
4678 const QRectF track(min, m_tracksHeight * i + 1, max - min, m_tracksHeight - 1);
4679 if (i == m_selectedTrack) painter->fillRect(track, scheme.background(KColorScheme::ActiveBackground).color());
4680 else painter->fillRect(track, info.isLocked ? lockedColor : audioColor);
4682 painter->drawLine(QPointF(min, m_tracksHeight *(i + 1)), QPointF(max, m_tracksHeight *(i + 1)));
4684 int lowerLimit = m_tracksHeight * maxTrack + 1;
4685 if (height() > lowerLimit) {
4686 const QRectF bg(min, lowerLimit, max - min, height() - lowerLimit);
4687 painter->fillRect(bg, base);
4691 bool CustomTrackView::findString(const QString &text)
4694 for (int i = 0; i < m_searchPoints.size(); ++i) {
4695 marker = m_searchPoints.at(i).comment();
4696 if (marker.contains(text, Qt::CaseInsensitive)) {
4697 setCursorPos(m_searchPoints.at(i).time().frames(m_document->fps()), true);
4698 int vert = verticalScrollBar()->value();
4699 int hor = cursorPos();
4700 ensureVisible(hor, vert + 10, 2, 2, 50, 0);
4708 bool CustomTrackView::findNextString(const QString &text)
4711 for (int i = m_findIndex + 1; i < m_searchPoints.size(); ++i) {
4712 marker = m_searchPoints.at(i).comment();
4713 if (marker.contains(text, Qt::CaseInsensitive)) {
4714 setCursorPos(m_searchPoints.at(i).time().frames(m_document->fps()), true);
4715 int vert = verticalScrollBar()->value();
4716 int hor = cursorPos();
4717 ensureVisible(hor, vert + 10, 2, 2, 50, 0);
4726 void CustomTrackView::initSearchStrings()
4728 m_searchPoints.clear();
4729 QList<QGraphicsItem *> itemList = items();
4730 for (int i = 0; i < itemList.count(); i++) {
4731 // parse all clip names
4732 if (itemList.at(i)->type() == AVWIDGET) {
4733 ClipItem *item = static_cast <ClipItem *>(itemList.at(i));
4734 GenTime start = item->startPos();
4735 CommentedTime t(start, item->clipName());
4736 m_searchPoints.append(t);
4737 // add all clip markers
4738 QList < CommentedTime > markers = item->commentedSnapMarkers();
4739 m_searchPoints += markers;
4744 for (int i = 0; i < m_guides.count(); i++) {
4745 m_searchPoints.append(m_guides.at(i)->info());
4748 qSort(m_searchPoints);
4751 void CustomTrackView::clearSearchStrings()
4753 m_searchPoints.clear();
4757 void CustomTrackView::copyClip()
4759 qDeleteAll(m_copiedItems);
4760 m_copiedItems.clear();
4761 QList<QGraphicsItem *> itemList = scene()->selectedItems();
4762 if (itemList.count() == 0) {
4763 emit displayMessage(i18n("Select a clip before copying"), ErrorMessage);
4766 for (int i = 0; i < itemList.count(); i++) {
4767 if (itemList.at(i)->type() == AVWIDGET) {
4768 ClipItem *clip = static_cast <ClipItem *>(itemList.at(i));
4769 ClipItem *clone = clip->clone(clip->info());
4770 m_copiedItems.append(clone);
4771 } else if (itemList.at(i)->type() == TRANSITIONWIDGET) {
4772 Transition *dup = static_cast <Transition *>(itemList.at(i));
4773 m_copiedItems.append(dup->clone());
4778 bool CustomTrackView::canBePastedTo(ItemInfo info, int type) const
4780 if (m_scene->editMode() != NORMALEDIT) {
4781 // If we are in overwrite mode, always allow the move
4784 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));
4785 QList<QGraphicsItem *> collisions = scene()->items(rect, Qt::IntersectsItemBoundingRect);
4786 for (int i = 0; i < collisions.count(); i++) {
4787 if (collisions.at(i)->type() == type) return false;
4792 bool CustomTrackView::canBePastedTo(QList <ItemInfo> infoList, int type) const
4795 for (int i = 0; i < infoList.count(); i++) {
4796 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));
4799 QList<QGraphicsItem *> collisions = scene()->items(path);
4800 for (int i = 0; i < collisions.count(); i++) {
4801 if (collisions.at(i)->type() == type) return false;
4806 bool CustomTrackView::canBePasted(QList<AbstractClipItem *> items, GenTime offset, int trackOffset) const
4808 for (int i = 0; i < items.count(); i++) {
4809 ItemInfo info = items.at(i)->info();
4810 info.startPos += offset;
4811 info.endPos += offset;
4812 info.track += trackOffset;
4813 if (!canBePastedTo(info, items.at(i)->type())) return false;
4818 bool CustomTrackView::canBeMoved(QList<AbstractClipItem *> items, GenTime offset, int trackOffset) const
4820 QPainterPath movePath;
4821 movePath.moveTo(0, 0);
4823 for (int i = 0; i < items.count(); i++) {
4824 ItemInfo info = items.at(i)->info();
4825 info.startPos = info.startPos + offset;
4826 info.endPos = info.endPos + offset;
4827 info.track = info.track + trackOffset;
4828 if (info.startPos < GenTime()) {
4829 // No clip should go below 0
4832 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));
4833 movePath.addRect(rect);
4835 QList<QGraphicsItem *> collisions = scene()->items(movePath, Qt::IntersectsItemBoundingRect);
4836 for (int i = 0; i < collisions.count(); i++) {
4837 if ((collisions.at(i)->type() == AVWIDGET || collisions.at(i)->type() == TRANSITIONWIDGET) && !items.contains(static_cast <AbstractClipItem *>(collisions.at(i)))) {
4838 kDebug() << " //////////// CLIP COLLISION, MOVE NOT ALLOWED";
4845 void CustomTrackView::pasteClip()
4847 if (m_copiedItems.count() == 0) {
4848 emit displayMessage(i18n("No clip copied"), ErrorMessage);
4852 if (m_menuPosition.isNull()) {
4853 position = mapFromGlobal(QCursor::pos());
4854 if (!underMouse() || position.y() > m_tracksHeight * m_document->tracksCount()) {
4855 emit displayMessage(i18n("Cannot paste selected clips"), ErrorMessage);
4858 } else position = m_menuPosition;
4859 GenTime pos = GenTime((int)(mapToScene(position).x()), m_document->fps());
4860 int track = (int)(position.y() / m_tracksHeight);
4861 ItemInfo first = m_copiedItems.at(0)->info();
4863 GenTime offset = pos - first.startPos;
4864 int trackOffset = track - first.track;
4866 if (!canBePasted(m_copiedItems, offset, trackOffset)) {
4867 emit displayMessage(i18n("Cannot paste selected clips"), ErrorMessage);
4870 QUndoCommand *pasteClips = new QUndoCommand();
4871 pasteClips->setText("Paste clips");
4873 for (int i = 0; i < m_copiedItems.count(); i++) {
4874 // parse all clip names
4875 if (m_copiedItems.at(i) && m_copiedItems.at(i)->type() == AVWIDGET) {
4876 ClipItem *clip = static_cast <ClipItem *>(m_copiedItems.at(i));
4877 ItemInfo info = clip->info();
4878 info.startPos += offset;
4879 info.endPos += offset;
4880 info.track += trackOffset;
4881 if (canBePastedTo(info, AVWIDGET)) {
4882 new AddTimelineClipCommand(this, clip->xml(), clip->clipProducer(), info, clip->effectList(), m_scene->editMode() == OVERWRITEEDIT, m_scene->editMode() == INSERTEDIT, true, false, pasteClips);
4883 } else emit displayMessage(i18n("Cannot paste clip to selected place"), ErrorMessage);
4884 } else if (m_copiedItems.at(i) && m_copiedItems.at(i)->type() == TRANSITIONWIDGET) {
4885 Transition *tr = static_cast <Transition *>(m_copiedItems.at(i));
4887 info.startPos = tr->startPos() + offset;
4888 info.endPos = tr->endPos() + offset;
4889 info.track = tr->track() + trackOffset;
4890 int transitionEndTrack;
4891 if (!tr->forcedTrack()) transitionEndTrack = getPreviousVideoTrack(info.track);
4892 else transitionEndTrack = tr->transitionEndTrack();
4893 if (canBePastedTo(info, TRANSITIONWIDGET)) {
4894 if (info.startPos >= info.endPos) {
4895 emit displayMessage(i18n("Invalid transition"), ErrorMessage);
4896 } else new AddTransitionCommand(this, info, transitionEndTrack, tr->toXML(), false, true, pasteClips);
4897 } else emit displayMessage(i18n("Cannot paste transition to selected place"), ErrorMessage);
4900 m_commandStack->push(pasteClips);
4903 void CustomTrackView::pasteClipEffects()
4905 if (m_copiedItems.count() != 1 || m_copiedItems.at(0)->type() != AVWIDGET) {
4906 emit displayMessage(i18n("You must copy exactly one clip before pasting effects"), ErrorMessage);
4909 ClipItem *clip = static_cast < ClipItem *>(m_copiedItems.at(0));
4911 QUndoCommand *paste = new QUndoCommand();
4912 paste->setText("Paste effects");
4914 QList<QGraphicsItem *> clips = scene()->selectedItems();
4917 for (int i = 0; i < clips.count(); ++i) {
4918 if (clips.at(i)->type() == GROUPWIDGET) {
4919 QList<QGraphicsItem *> children = clips.at(i)->childItems();
4920 for (int j = 0; j < children.count(); j++) {
4921 if (children.at(j)->type() == AVWIDGET && !clips.contains(children.at(j))) {
4922 clips.append(children.at(j));
4929 for (int i = 0; i < clips.count(); ++i) {
4930 if (clips.at(i)->type() == AVWIDGET) {
4931 ClipItem *item = static_cast < ClipItem *>(clips.at(i));
4932 for (int j = 0; j < clip->effectsCount(); j++) {
4933 QDomElement eff = clip->effectAt(j);
4934 if (eff.attribute("unique", "0") == "0" || item->hasEffect(eff.attribute("tag"), eff.attribute("id")) == -1) {
4935 adjustKeyfames(clip->cropStart(), item->cropStart(), item->cropDuration(), eff);
4936 new AddEffectCommand(this, m_document->tracksCount() - item->track(), item->startPos(), eff, true, paste);
4941 if (paste->childCount() > 0) m_commandStack->push(paste);
4944 //adjust effects (fades, ...)
4945 for (int i = 0; i < clips.count(); ++i) {
4946 if (clips.at(i)->type() == AVWIDGET) {
4947 ClipItem *item = static_cast < ClipItem *>(clips.at(i));
4948 updatePositionEffects(item, item->info());
4954 void CustomTrackView::adjustKeyfames(GenTime oldstart, GenTime newstart, GenTime duration, QDomElement xml)
4956 // parse parameters to check if we need to adjust to the new crop start
4957 int diff = (newstart - oldstart).frames(m_document->fps());
4958 int max = (newstart + duration).frames(m_document->fps());
4959 QDomNodeList params = xml.elementsByTagName("parameter");
4960 for (int i = 0; i < params.count(); i++) {
4961 QDomElement e = params.item(i).toElement();
4962 if (!e.isNull() && (e.attribute("type") == "keyframe" || e.attribute("type") == "simplekeyframe")) {
4963 QString def = e.attribute("default");
4964 // Effect has a keyframe type parameter, we need to adjust the values
4965 QStringList keys = e.attribute("keyframes").split(";", QString::SkipEmptyParts);
4966 QStringList newKeyFrames;
4967 foreach(const QString &str, keys) {
4968 int pos = str.section(':', 0, 0).toInt();
4969 double val = str.section(':', 1, 1).toDouble();
4972 newKeyFrames.append(QString::number(max) + ':' + QString::number(val));
4974 } else newKeyFrames.append(QString::number(pos) + ':' + QString::number(val));
4976 //kDebug()<<"ORIGIN: "<<keys<<", FIXED: "<<newKeyFrames;
4977 e.setAttribute("keyframes", newKeyFrames.join(";"));
4982 ClipItem *CustomTrackView::getClipUnderCursor() const
4984 QRectF rect((double) m_cursorPos, 0.0, 1.0, (double)(m_tracksHeight * m_document->tracksCount()));
4985 QList<QGraphicsItem *> collisions = scene()->items(rect, Qt::IntersectsItemBoundingRect);
4986 for (int i = 0; i < collisions.count(); i++) {
4987 if (collisions.at(i)->type() == AVWIDGET) {
4988 return static_cast < ClipItem *>(collisions.at(i));
4994 AbstractClipItem *CustomTrackView::getMainActiveClip() const
4996 QList<QGraphicsItem *> clips = scene()->selectedItems();
4997 if (clips.isEmpty()) {
4998 return getClipUnderCursor();
5000 AbstractClipItem *item = NULL;
5001 for (int i = 0; i < clips.count(); ++i) {
5002 if (clips.at(i)->type() == AVWIDGET) {
5003 item = static_cast < AbstractClipItem *>(clips.at(i));
5004 if (clips.count() > 1 && item->startPos().frames(m_document->fps()) <= m_cursorPos && item->endPos().frames(m_document->fps()) >= m_cursorPos) break;
5007 if (item) return item;
5012 ClipItem *CustomTrackView::getActiveClipUnderCursor(bool allowOutsideCursor) const
5014 QList<QGraphicsItem *> clips = scene()->selectedItems();
5015 if (clips.isEmpty()) {
5016 return getClipUnderCursor();
5019 // remove all items in the list that are not clips
5020 for (int i = 0; i < clips.count();) {
5021 if (clips.at(i)->type() != AVWIDGET) clips.removeAt(i);
5024 if (clips.count() == 1 && allowOutsideCursor) return static_cast < ClipItem *>(clips.at(0));
5025 for (int i = 0; i < clips.count(); ++i) {
5026 if (clips.at(i)->type() == AVWIDGET) {
5027 item = static_cast < ClipItem *>(clips.at(i));
5028 if (item->startPos().frames(m_document->fps()) <= m_cursorPos && item->endPos().frames(m_document->fps()) >= m_cursorPos)
5036 void CustomTrackView::setInPoint()
5038 AbstractClipItem *clip = getActiveClipUnderCursor(true);
5040 if (m_dragItem && m_dragItem->type() == TRANSITIONWIDGET) {
5043 emit displayMessage(i18n("You must select one clip for this action"), ErrorMessage);
5047 ItemInfo startInfo = clip->info();
5048 ItemInfo endInfo = startInfo;
5049 endInfo.startPos = GenTime(m_cursorPos, m_document->fps());
5050 if (endInfo.startPos >= startInfo.endPos || endInfo.startPos < startInfo.startPos - startInfo.cropStart) {
5051 // Check for invalid resize
5052 emit displayMessage(i18n("Invalid action"), ErrorMessage);
5054 } else if (endInfo.startPos < startInfo.startPos) {
5055 int length = m_document->renderer()->mltGetSpaceLength(endInfo.startPos, m_document->tracksCount() - startInfo.track, false);
5056 if ((clip->type() == TRANSITIONWIDGET && itemCollision(clip, endInfo) == true) || (
5057 (clip->type() == AVWIDGET) && length < (startInfo.startPos - endInfo.startPos).frames(m_document->fps()))) {
5058 emit displayMessage(i18n("Invalid action"), ErrorMessage);
5062 if (clip->type() == TRANSITIONWIDGET) {
5063 m_commandStack->push(new MoveTransitionCommand(this, startInfo, endInfo, true));
5064 } else m_commandStack->push(new ResizeClipCommand(this, startInfo, endInfo, true, false));
5067 void CustomTrackView::setOutPoint()
5069 AbstractClipItem *clip = getActiveClipUnderCursor(true);
5071 if (m_dragItem && m_dragItem->type() == TRANSITIONWIDGET) {
5074 emit displayMessage(i18n("You must select one clip for this action"), ErrorMessage);
5078 ItemInfo startInfo = clip->info();
5079 ItemInfo endInfo = clip->info();
5080 endInfo.endPos = GenTime(m_cursorPos, m_document->fps());
5081 CLIPTYPE type = (CLIPTYPE) static_cast <ClipItem *>(clip)->clipType();
5082 if (endInfo.endPos <= startInfo.startPos || (type != IMAGE && type != COLOR && type != TEXT && endInfo.endPos > startInfo.startPos + clip->maxDuration() - startInfo.cropStart)) {
5083 // Check for invalid resize
5084 emit displayMessage(i18n("Invalid action"), ErrorMessage);
5086 } else if (endInfo.endPos > startInfo.endPos) {
5087 int length = m_document->renderer()->mltGetSpaceLength(startInfo.endPos, m_document->tracksCount() - startInfo.track, false);
5088 if ((clip->type() == TRANSITIONWIDGET && itemCollision(clip, endInfo) == true) || (clip->type() == AVWIDGET && length != -1 && length < (endInfo.endPos - startInfo.endPos).frames(m_document->fps()))) {
5089 kDebug() << " RESIZE ERROR, BLNK: " << length << ", RESIZE: " << (endInfo.endPos - startInfo.endPos).frames(m_document->fps());
5090 emit displayMessage(i18n("Invalid action"), ErrorMessage);
5096 if (clip->type() == TRANSITIONWIDGET) {
5097 m_commandStack->push(new MoveTransitionCommand(this, startInfo, endInfo, true));
5098 } else m_commandStack->push(new ResizeClipCommand(this, startInfo, endInfo, true, false));
5101 void CustomTrackView::slotUpdateAllThumbs()
5103 if (!isEnabled()) return;
5104 QList<QGraphicsItem *> itemList = items();
5105 //if (itemList.isEmpty()) return;
5107 const QString thumbBase = m_document->projectFolder().path() + "/thumbs/";
5108 for (int i = 0; i < itemList.count(); i++) {
5109 if (itemList.at(i)->type() == AVWIDGET) {
5110 item = static_cast <ClipItem *>(itemList.at(i));
5111 if (item->clipType() != COLOR && item->clipType() != AUDIO) {
5112 // Check if we have a cached thumbnail
5113 if (item->clipType() == IMAGE || item->clipType() == TEXT) {
5114 QString thumb = thumbBase + item->baseClip()->getClipHash() + "_0.png";
5115 if (QFile::exists(thumb)) {
5117 if (pix.isNull()) KIO::NetAccess::del(KUrl(thumb), this);
5118 item->slotSetStartThumb(pix);
5121 QString startThumb = thumbBase + item->baseClip()->getClipHash() + '_';
5122 QString endThumb = startThumb;
5123 startThumb.append(QString::number(item->speedIndependantCropStart().frames(m_document->fps())) + ".png");
5124 endThumb.append(QString::number((item->speedIndependantCropStart() + item->speedIndependantCropDuration()).frames(m_document->fps()) - 1) + ".png");
5125 if (QFile::exists(startThumb)) {
5126 QPixmap pix(startThumb);
5127 if (pix.isNull()) KIO::NetAccess::del(KUrl(startThumb), this);
5128 item->slotSetStartThumb(pix);
5130 if (QFile::exists(endThumb)) {
5131 QPixmap pix(endThumb);
5132 if (pix.isNull()) KIO::NetAccess::del(KUrl(endThumb), this);
5133 item->slotSetEndThumb(pix);
5137 item->refreshClip(false);
5138 //qApp->processEvents();
5141 viewport()->update();
5144 void CustomTrackView::saveThumbnails()
5146 QList<QGraphicsItem *> itemList = items();
5148 QString thumbBase = m_document->projectFolder().path() + "/thumbs/";
5149 for (int i = 0; i < itemList.count(); i++) {
5150 if (itemList.at(i)->type() == AVWIDGET) {
5151 item = static_cast <ClipItem *>(itemList.at(i));
5152 if (item->clipType() != COLOR) {
5153 // Check if we have a cached thumbnail
5154 if (item->clipType() == IMAGE || item->clipType() == TEXT || item->clipType() == AUDIO) {
5155 QString thumb = thumbBase + item->baseClip()->getClipHash() + "_0.png";
5156 if (!QFile::exists(thumb)) {
5157 QPixmap pix(item->startThumb());
5161 QString startThumb = thumbBase + item->baseClip()->getClipHash() + '_';
5162 QString endThumb = startThumb;
5163 startThumb.append(QString::number(item->speedIndependantCropStart().frames(m_document->fps())) + ".png");
5164 endThumb.append(QString::number((item->speedIndependantCropStart() + item->speedIndependantCropDuration()).frames(m_document->fps()) - 1) + ".png");
5165 if (!QFile::exists(startThumb)) {
5166 QPixmap pix(item->startThumb());
5167 pix.save(startThumb);
5169 if (!QFile::exists(endThumb)) {
5170 QPixmap pix(item->endThumb());
5180 void CustomTrackView::slotInsertTrack(int ix)
5182 TrackDialog d(m_document, parentWidget());
5183 d.label->setText(i18n("Insert track"));
5184 d.track_nb->setMaximum(m_document->tracksCount() - 1);
5185 d.track_nb->setValue(ix);
5186 d.setWindowTitle(i18n("Insert New Track"));
5187 d.slotUpdateName(ix);
5189 if (d.exec() == QDialog::Accepted) {
5190 ix = d.track_nb->value();
5191 if (d.before_select->currentIndex() == 1) {
5195 if (d.video_track->isChecked()) {
5196 info.type = VIDEOTRACK;
5197 info.isMute = false;
5198 info.isBlind = false;
5199 info.isLocked = false;
5201 info.type = AUDIOTRACK;
5202 info.isMute = false;
5203 info.isBlind = true;
5204 info.isLocked = false;
5206 AddTrackCommand *addTrack = new AddTrackCommand(this, ix, info, true);
5207 m_commandStack->push(addTrack);
5208 setDocumentModified();
5212 void CustomTrackView::slotDeleteTrack(int ix)
5214 TrackDialog d(m_document, parentWidget());
5215 d.label->setText(i18n("Delete track"));
5216 d.before_select->setHidden(true);
5217 d.track_nb->setMaximum(m_document->tracksCount() - 1);
5218 d.track_nb->setValue(ix);
5219 d.slotUpdateName(ix);
5220 d.setWindowTitle(i18n("Delete Track"));
5221 d.video_track->setHidden(true);
5222 d.audio_track->setHidden(true);
5223 if (d.exec() == QDialog::Accepted) {
5224 ix = d.track_nb->value();
5225 TrackInfo info = m_document->trackInfoAt(m_document->tracksCount() - ix - 1);
5226 deleteTimelineTrack(ix, info);
5227 setDocumentModified();
5228 /*AddTrackCommand* command = new AddTrackCommand(this, ix, info, false);
5229 m_commandStack->push(command);*/
5233 void CustomTrackView::slotChangeTrack(int ix)
5235 TrackDialog d(m_document, parentWidget());
5236 d.label->setText(i18n("Change track"));
5237 d.before_select->setHidden(true);
5238 d.track_nb->setMaximum(m_document->tracksCount() - 1);
5239 d.track_nb->setValue(ix);
5240 d.slotUpdateName(ix);
5241 d.setWindowTitle(i18n("Change Track Type"));
5243 TrackInfo oldInfo = m_document->trackInfoAt(m_document->tracksCount() - ix - 1);
5244 if (oldInfo.type == VIDEOTRACK)
5245 d.video_track->setChecked(true);
5247 d.audio_track->setChecked(true);
5249 if (d.exec() == QDialog::Accepted) {
5251 info.isLocked = false;
5252 info.isMute = false;
5253 info.trackName = oldInfo.trackName;
5254 ix = d.track_nb->value();
5256 if (d.video_track->isChecked()) {
5257 info.type = VIDEOTRACK;
5258 info.isBlind = false;
5260 info.type = AUDIOTRACK;
5261 info.isBlind = true;
5263 changeTimelineTrack(ix, info);
5264 setDocumentModified();
5269 void CustomTrackView::deleteTimelineTrack(int ix, TrackInfo trackinfo)
5271 double startY = ix * m_tracksHeight + 1 + m_tracksHeight / 2;
5272 QRectF r(0, startY, sceneRect().width(), m_tracksHeight / 2 - 1);
5273 QList<QGraphicsItem *> selection = m_scene->items(r);
5274 QUndoCommand *deleteTrack = new QUndoCommand();
5275 deleteTrack->setText("Delete track");
5277 // Delete all clips in selected track
5278 for (int i = 0; i < selection.count(); i++) {
5279 if (selection.at(i)->type() == AVWIDGET) {
5280 ClipItem *item = static_cast <ClipItem *>(selection.at(i));
5281 new AddTimelineClipCommand(this, item->xml(), item->clipProducer(), item->info(), item->effectList(), false, false, false, true, deleteTrack);
5282 m_scene->removeItem(item);
5285 } else if (selection.at(i)->type() == TRANSITIONWIDGET) {
5286 Transition *item = static_cast <Transition *>(selection.at(i));
5287 new AddTransitionCommand(this, item->info(), item->transitionEndTrack(), item->toXML(), true, false, deleteTrack);
5288 m_scene->removeItem(item);
5294 new AddTrackCommand(this, ix, trackinfo, false, deleteTrack);
5295 m_commandStack->push(deleteTrack);
5298 void CustomTrackView::changeTimelineTrack(int ix, TrackInfo trackinfo)
5300 TrackInfo oldinfo = m_document->trackInfoAt(m_document->tracksCount() - ix - 1);
5301 ChangeTrackCommand *changeTrack = new ChangeTrackCommand(this, ix, oldinfo, trackinfo);
5302 m_commandStack->push(changeTrack);
5305 void CustomTrackView::autoTransition()
5307 QList<QGraphicsItem *> itemList = scene()->selectedItems();
5308 if (itemList.count() != 1 || itemList.at(0)->type() != TRANSITIONWIDGET) {
5309 emit displayMessage(i18n("You must select one transition for this action"), ErrorMessage);
5312 Transition *tr = static_cast <Transition*>(itemList.at(0));
5313 tr->setAutomatic(!tr->isAutomatic());
5314 QDomElement transition = tr->toXML();
5315 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);
5316 setDocumentModified();
5320 QStringList CustomTrackView::getLadspaParams(QDomElement effect) const
5323 QDomNodeList params = effect.elementsByTagName("parameter");
5324 for (int i = 0; i < params.count(); i++) {
5325 QDomElement e = params.item(i).toElement();
5326 if (!e.isNull() && e.attribute("type") == "constant") {
5327 if (e.hasAttribute("factor")) {
5328 double factor = e.attribute("factor").toDouble();
5329 double value = e.attribute("value").toDouble();
5330 value = value / factor;
5331 result.append(QString::number(value));
5332 } else result.append(e.attribute("value"));
5338 void CustomTrackView::clipNameChanged(const QString id, const QString name)
5340 QList<QGraphicsItem *> list = scene()->items();
5341 ClipItem *clip = NULL;
5342 for (int i = 0; i < list.size(); ++i) {
5343 if (list.at(i)->type() == AVWIDGET) {
5344 clip = static_cast <ClipItem *>(list.at(i));
5345 if (clip->clipProducer() == id) {
5346 clip->setClipName(name);
5350 viewport()->update();
5353 void CustomTrackView::getClipAvailableSpace(AbstractClipItem *item, GenTime &minimum, GenTime &maximum)
5355 minimum = GenTime();
5356 maximum = GenTime();
5357 QList<QGraphicsItem *> selection;
5358 selection = m_scene->items(0, item->track() * m_tracksHeight + m_tracksHeight / 2, sceneRect().width(), 2);
5359 selection.removeAll(item);
5360 for (int i = 0; i < selection.count(); i++) {
5361 AbstractClipItem *clip = static_cast <AbstractClipItem *>(selection.at(i));
5362 if (clip && clip->type() == AVWIDGET) {
5363 if (clip->endPos() <= item->startPos() && clip->endPos() > minimum) minimum = clip->endPos();
5364 if (clip->startPos() > item->startPos() && (clip->startPos() < maximum || maximum == GenTime())) maximum = clip->startPos();
5369 void CustomTrackView::getTransitionAvailableSpace(AbstractClipItem *item, GenTime &minimum, GenTime &maximum)
5371 minimum = GenTime();
5372 maximum = GenTime();
5373 QList<QGraphicsItem *> selection;
5374 selection = m_scene->items(0, (item->track() + 1) * m_tracksHeight, sceneRect().width(), 2);
5375 selection.removeAll(item);
5376 for (int i = 0; i < selection.count(); i++) {
5377 AbstractClipItem *clip = static_cast <AbstractClipItem *>(selection.at(i));
5378 if (clip && clip->type() == TRANSITIONWIDGET) {
5379 if (clip->endPos() <= item->startPos() && clip->endPos() > minimum) minimum = clip->endPos();
5380 if (clip->startPos() > item->startPos() && (clip->startPos() < maximum || maximum == GenTime())) maximum = clip->startPos();
5386 void CustomTrackView::loadGroups(const QDomNodeList groups)
5388 for (int i = 0; i < groups.count(); i++) {
5389 QDomNodeList children = groups.at(i).childNodes();
5390 scene()->clearSelection();
5391 for (int nodeindex = 0; nodeindex < children.count(); nodeindex++) {
5392 QDomNode n = children.item(nodeindex);
5393 QDomElement elem = n.toElement();
5394 int pos = elem.attribute("position").toInt();
5395 int track = elem.attribute("track").toInt();
5396 if (elem.tagName() == "clipitem") {
5397 ClipItem *clip = getClipItemAt(pos, track); //m_document->tracksCount() - transitiontrack);
5398 if (clip) clip->setSelected(true);
5400 Transition *clip = getTransitionItemAt(pos, track); //m_document->tracksCount() - transitiontrack);
5401 if (clip) clip->setSelected(true);
5404 groupSelectedItems(false, true);
5408 void CustomTrackView::splitAudio()
5410 resetSelectionGroup();
5411 QList<QGraphicsItem *> selection = scene()->selectedItems();
5412 if (selection.isEmpty()) {
5413 emit displayMessage(i18n("You must select one clip for this action"), ErrorMessage);
5416 QUndoCommand *splitCommand = new QUndoCommand();
5417 splitCommand->setText(i18n("Split audio"));
5418 for (int i = 0; i < selection.count(); i++) {
5419 if (selection.at(i)->type() == AVWIDGET) {
5420 ClipItem *clip = static_cast <ClipItem *>(selection.at(i));
5421 if (clip->clipType() == AV || clip->clipType() == PLAYLIST) {
5422 if (clip->parentItem()) {
5423 emit displayMessage(i18n("Cannot split audio of grouped clips"), ErrorMessage);
5425 new SplitAudioCommand(this, clip->track(), clip->startPos(), splitCommand);
5430 m_commandStack->push(splitCommand);
5433 void CustomTrackView::doSplitAudio(const GenTime &pos, int track, bool split)
5435 ClipItem *clip = getClipItemAt(pos, track);
5437 kDebug() << "// Cannot find clip to split!!!";
5441 int start = pos.frames(m_document->fps());
5442 int freetrack = m_document->tracksCount() - track - 1;
5443 for (; freetrack > 0; freetrack--) {
5444 kDebug() << "// CHK DOC TRK:" << freetrack << ", DUR:" << m_document->renderer()->mltTrackDuration(freetrack);
5445 if (m_document->trackInfoAt(freetrack - 1).type == AUDIOTRACK) {
5446 kDebug() << "// CHK DOC TRK:" << freetrack << ", DUR:" << m_document->renderer()->mltTrackDuration(freetrack);
5447 if (m_document->renderer()->mltTrackDuration(freetrack) < start || m_document->renderer()->mltGetSpaceLength(pos, freetrack, false) >= clip->cropDuration().frames(m_document->fps())) {
5448 kDebug() << "FOUND SPACE ON TRK: " << freetrack;
5453 kDebug() << "GOT TRK: " << track;
5454 if (freetrack == 0) {
5455 emit displayMessage(i18n("No empty space to put clip audio"), ErrorMessage);
5457 ItemInfo info = clip->info();
5458 info.track = m_document->tracksCount() - freetrack;
5459 addClip(clip->xml(), clip->clipProducer(), info, clip->effectList());
5460 scene()->clearSelection();
5461 clip->setSelected(true);
5462 ClipItem *audioClip = getClipItemAt(start, info.track);
5464 clip->setVideoOnly(true);
5465 if (m_document->renderer()->mltUpdateClipProducer(m_document->tracksCount() - track, start, clip->baseClip()->videoProducer()) == false) {
5466 emit displayMessage(i18n("Cannot update clip (time: %1, track: %2)", start, track), ErrorMessage);
5468 if (m_document->renderer()->mltUpdateClipProducer(m_document->tracksCount() - info.track, start, clip->baseClip()->audioProducer(info.track)) == false) {
5469 emit displayMessage(i18n("Cannot update clip (time: %1, track: %2)", start, info.track), ErrorMessage);
5471 audioClip->setSelected(true);
5472 audioClip->setAudioOnly(true);
5473 groupSelectedItems(false, true);
5477 // unsplit clip: remove audio part and change video part to normal clip
5478 if (clip->parentItem() == NULL || clip->parentItem()->type() != GROUPWIDGET) {
5479 kDebug() << "//CANNOT FIND CLP GRP";
5482 AbstractGroupItem *grp = static_cast <AbstractGroupItem *>(clip->parentItem());
5483 QList<QGraphicsItem *> children = grp->childItems();
5484 if (children.count() != 2) {
5485 kDebug() << "//SOMETHING IS WRONG WITH CLP GRP";
5488 for (int i = 0; i < children.count(); i++) {
5489 if (children.at(i) != clip) {
5490 ClipItem *clp = static_cast <ClipItem *>(children.at(i));
5491 ItemInfo info = clip->info();
5492 deleteClip(clp->info());
5493 clip->setVideoOnly(false);
5494 if (!m_document->renderer()->mltUpdateClipProducer(m_document->tracksCount() - info.track, info.startPos.frames(m_document->fps()), clip->baseClip()->producer(info.track))) {
5495 emit displayMessage(i18n("Cannot update clip (time: %1, track: %2)", info.startPos.frames(m_document->fps()), info.track), ErrorMessage);
5500 clip->setFlag(QGraphicsItem::ItemIsMovable, true);
5501 m_document->clipManager()->removeGroup(grp);
5502 scene()->destroyItemGroup(grp);
5506 void CustomTrackView::setVideoOnly()
5508 resetSelectionGroup();
5509 QList<QGraphicsItem *> selection = scene()->selectedItems();
5510 if (selection.isEmpty()) {
5511 emit displayMessage(i18n("You must select one clip for this action"), ErrorMessage);
5514 QUndoCommand *videoCommand = new QUndoCommand();
5515 videoCommand->setText(i18n("Video only"));
5516 for (int i = 0; i < selection.count(); i++) {
5517 if (selection.at(i)->type() == AVWIDGET) {
5518 ClipItem *clip = static_cast <ClipItem *>(selection.at(i));
5519 if (clip->clipType() == AV || clip->clipType() == PLAYLIST) {
5520 if (clip->parentItem()) {
5521 emit displayMessage(i18n("Cannot change grouped clips"), ErrorMessage);
5523 new ChangeClipTypeCommand(this, clip->track(), clip->startPos(), true, false, clip->isVideoOnly(), clip->isAudioOnly(), videoCommand);
5528 m_commandStack->push(videoCommand);
5531 void CustomTrackView::setAudioOnly()
5533 resetSelectionGroup();
5534 QList<QGraphicsItem *> selection = scene()->selectedItems();
5535 if (selection.isEmpty()) {
5536 emit displayMessage(i18n("You must select one clip for this action"), ErrorMessage);
5539 QUndoCommand *videoCommand = new QUndoCommand();
5540 videoCommand->setText(i18n("Audio only"));
5541 for (int i = 0; i < selection.count(); i++) {
5542 if (selection.at(i)->type() == AVWIDGET) {
5543 ClipItem *clip = static_cast <ClipItem *>(selection.at(i));
5544 if (clip->clipType() == AV || clip->clipType() == PLAYLIST) {
5545 if (clip->parentItem()) {
5546 emit displayMessage(i18n("Cannot change grouped clips"), ErrorMessage);
5548 new ChangeClipTypeCommand(this, clip->track(), clip->startPos(), false, true, clip->isVideoOnly(), clip->isAudioOnly(), videoCommand);
5553 m_commandStack->push(videoCommand);
5556 void CustomTrackView::setAudioAndVideo()
5558 resetSelectionGroup();
5559 QList<QGraphicsItem *> selection = scene()->selectedItems();
5560 if (selection.isEmpty()) {
5561 emit displayMessage(i18n("You must select one clip for this action"), ErrorMessage);
5564 QUndoCommand *videoCommand = new QUndoCommand();
5565 videoCommand->setText(i18n("Audio and Video"));
5566 for (int i = 0; i < selection.count(); i++) {
5567 if (selection.at(i)->type() == AVWIDGET) {
5568 ClipItem *clip = static_cast <ClipItem *>(selection.at(i));
5569 if (clip->clipType() == AV || clip->clipType() == PLAYLIST) {
5570 if (clip->parentItem()) {
5571 emit displayMessage(i18n("Cannot change grouped clips"), ErrorMessage);
5573 new ChangeClipTypeCommand(this, clip->track(), clip->startPos(), false, false, clip->isVideoOnly(), clip->isAudioOnly(), videoCommand);
5578 m_commandStack->push(videoCommand);
5581 void CustomTrackView::doChangeClipType(const GenTime &pos, int track, bool videoOnly, bool audioOnly)
5583 ClipItem *clip = getClipItemAt(pos, track);
5585 kDebug() << "// Cannot find clip to split!!!";
5589 int start = pos.frames(m_document->fps());
5590 clip->setVideoOnly(true);
5591 clip->setAudioOnly(false);
5592 if (m_document->renderer()->mltUpdateClipProducer(m_document->tracksCount() - track, start, clip->baseClip()->videoProducer()) == false) {
5593 emit displayMessage(i18n("Cannot update clip (time: %1, track: %2)", start, track), ErrorMessage);
5595 } else if (audioOnly) {
5596 int start = pos.frames(m_document->fps());
5597 clip->setAudioOnly(true);
5598 clip->setVideoOnly(false);
5599 if (m_document->renderer()->mltUpdateClipProducer(m_document->tracksCount() - track, start, clip->baseClip()->audioProducer(track)) == false) {
5600 emit displayMessage(i18n("Cannot update clip (time: %1, track: %2)", start, track), ErrorMessage);
5603 int start = pos.frames(m_document->fps());
5604 clip->setAudioOnly(false);
5605 clip->setVideoOnly(false);
5606 if (m_document->renderer()->mltUpdateClipProducer(m_document->tracksCount() - track, start, clip->baseClip()->producer(track)) == false) {
5607 emit displayMessage(i18n("Cannot update clip (time: %1, track: %2)", start, track), ErrorMessage);
5611 setDocumentModified();
5614 void CustomTrackView::updateClipTypeActions(ClipItem *clip)
5616 if (clip == NULL || (clip->clipType() != AV && clip->clipType() != PLAYLIST)) {
5617 m_clipTypeGroup->setEnabled(false);
5619 m_clipTypeGroup->setEnabled(true);
5620 QList <QAction *> actions = m_clipTypeGroup->actions();
5622 if (clip->isAudioOnly()) lookup = "clip_audio_only";
5623 else if (clip->isVideoOnly()) lookup = "clip_video_only";
5624 else lookup = "clip_audio_and_video";
5625 for (int i = 0; i < actions.count(); i++) {
5626 if (actions.at(i)->data().toString() == lookup) {
5627 actions.at(i)->setChecked(true);
5634 void CustomTrackView::slotGoToMarker(QAction *action)
5636 int pos = action->data().toInt();
5637 setCursorPos(pos, true);
5640 void CustomTrackView::reloadTransitionLumas()
5644 QDomElement lumaTransition = MainWindow::transitions.getEffectByTag("luma", "luma");
5645 QDomNodeList params = lumaTransition.elementsByTagName("parameter");
5646 for (int i = 0; i < params.count(); i++) {
5647 QDomElement e = params.item(i).toElement();
5648 if (e.attribute("tag") == "resource") {
5649 lumaNames = e.attribute("paramlistdisplay");
5650 lumaFiles = e.attribute("paramlist");
5655 QList<QGraphicsItem *> itemList = items();
5656 Transition *transitionitem;
5657 QDomElement transitionXml;
5658 for (int i = 0; i < itemList.count(); i++) {
5659 if (itemList.at(i)->type() == TRANSITIONWIDGET) {
5660 transitionitem = static_cast <Transition*>(itemList.at(i));
5661 transitionXml = transitionitem->toXML();
5662 if (transitionXml.attribute("id") == "luma" && transitionXml.attribute("tag") == "luma") {
5663 QDomNodeList params = transitionXml.elementsByTagName("parameter");
5664 for (int i = 0; i < params.count(); i++) {
5665 QDomElement e = params.item(i).toElement();
5666 if (e.attribute("tag") == "resource") {
5667 e.setAttribute("paramlistdisplay", lumaNames);
5668 e.setAttribute("paramlist", lumaFiles);
5673 if (transitionXml.attribute("id") == "composite" && transitionXml.attribute("tag") == "composite") {
5674 QDomNodeList params = transitionXml.elementsByTagName("parameter");
5675 for (int i = 0; i < params.count(); i++) {
5676 QDomElement e = params.item(i).toElement();
5677 if (e.attribute("tag") == "luma") {
5678 e.setAttribute("paramlistdisplay", lumaNames);
5679 e.setAttribute("paramlist", lumaFiles);
5686 emit transitionItemSelected(NULL);
5689 double CustomTrackView::fps() const
5691 return m_document->fps();
5694 void CustomTrackView::updateProjectFps()
5696 // update all clips to the new fps
5697 resetSelectionGroup();
5698 scene()->clearSelection();
5700 QList<QGraphicsItem *> itemList = items();
5701 for (int i = 0; i < itemList.count(); i++) {
5702 // remove all items and re-add them one by one
5703 if (itemList.at(i) != m_cursorLine && itemList.at(i)->parentItem() == NULL) m_scene->removeItem(itemList.at(i));
5705 for (int i = 0; i < itemList.count(); i++) {
5706 if (itemList.at(i)->parentItem() == 0 && (itemList.at(i)->type() == AVWIDGET || itemList.at(i)->type() == TRANSITIONWIDGET)) {
5707 AbstractClipItem *clip = static_cast <AbstractClipItem *>(itemList.at(i));
5708 clip->updateFps(m_document->fps());
5709 m_scene->addItem(clip);
5710 } else if (itemList.at(i)->type() == GROUPWIDGET) {
5711 AbstractGroupItem *grp = static_cast <AbstractGroupItem *>(itemList.at(i));
5712 QList<QGraphicsItem *> children = grp->childItems();
5713 for (int j = 0; j < children.count(); j++) {
5714 if (children.at(j)->type() == AVWIDGET || children.at(j)->type() == TRANSITIONWIDGET) {
5715 AbstractClipItem *clip = static_cast <AbstractClipItem *>(children.at(j));
5716 clip->setFlag(QGraphicsItem::ItemIsMovable, true);
5717 clip->updateFps(m_document->fps());
5720 m_document->clipManager()->removeGroup(grp);
5721 m_scene->addItem(grp);
5722 scene()->destroyItemGroup(grp);
5723 for (int j = 0; j < children.count(); j++) {
5724 if (children.at(j)->type() == AVWIDGET || children.at(j)->type() == TRANSITIONWIDGET) {
5725 //children.at(j)->setParentItem(0);
5726 children.at(j)->setSelected(true);
5729 groupSelectedItems(true, true);
5730 } else if (itemList.at(i)->type() == GUIDEITEM) {
5731 Guide *g = static_cast<Guide *>(itemList.at(i));
5733 m_scene->addItem(g);
5736 viewport()->update();
5739 void CustomTrackView::slotTrackDown()
5741 if (m_selectedTrack > m_document->tracksCount() - 2) m_selectedTrack = 0;
5742 else m_selectedTrack++;
5743 emit updateTrackHeaders();
5744 QRectF rect(mapToScene(QPoint(10, 0)).x(), m_selectedTrack * m_tracksHeight, 10, m_tracksHeight);
5745 ensureVisible(rect, 0, 0);
5746 viewport()->update();
5749 void CustomTrackView::slotTrackUp()
5751 if (m_selectedTrack > 0) m_selectedTrack--;
5752 else m_selectedTrack = m_document->tracksCount() - 1;
5753 emit updateTrackHeaders();
5754 QRectF rect(mapToScene(QPoint(10, 0)).x(), m_selectedTrack * m_tracksHeight, 10, m_tracksHeight);
5755 ensureVisible(rect, 0, 0);
5756 viewport()->update();
5759 int CustomTrackView::selectedTrack() const
5761 return m_selectedTrack;
5764 void CustomTrackView::slotSelectTrack(int ix)
5766 m_selectedTrack = qMax(0, ix);
5767 m_selectedTrack = qMin(ix, m_document->tracksCount() - 1);
5768 emit updateTrackHeaders();
5769 QRectF rect(mapToScene(QPoint(10, 0)).x(), m_selectedTrack * m_tracksHeight, 10, m_tracksHeight);
5770 ensureVisible(rect, 0, 0);
5771 viewport()->update();
5774 void CustomTrackView::selectClip(bool add, bool group)
5776 QRectF rect(m_cursorPos, m_selectedTrack * m_tracksHeight + m_tracksHeight / 2, 1, 1);
5777 QList<QGraphicsItem *> selection = m_scene->items(rect);
5778 resetSelectionGroup(group);
5779 if (!group) m_scene->clearSelection();
5780 for (int i = 0; i < selection.count(); i++) {
5781 if (selection.at(i)->type() == AVWIDGET) {
5782 selection.at(i)->setSelected(add);
5786 if (group) groupSelectedItems();
5789 void CustomTrackView::selectTransition(bool add, bool group)
5791 QRectF rect(m_cursorPos, m_selectedTrack * m_tracksHeight + m_tracksHeight, 1, 1);
5792 QList<QGraphicsItem *> selection = m_scene->items(rect);
5793 resetSelectionGroup(group);
5794 if (!group) m_scene->clearSelection();
5795 for (int i = 0; i < selection.count(); i++) {
5796 if (selection.at(i)->type() == TRANSITIONWIDGET) {
5797 selection.at(i)->setSelected(add);
5801 if (group) groupSelectedItems();
5804 QStringList CustomTrackView::extractTransitionsLumas()
5807 QList<QGraphicsItem *> itemList = items();
5808 Transition *transitionitem;
5809 QDomElement transitionXml;
5810 for (int i = 0; i < itemList.count(); i++) {
5811 if (itemList.at(i)->type() == TRANSITIONWIDGET) {
5812 transitionitem = static_cast <Transition*>(itemList.at(i));
5813 transitionXml = transitionitem->toXML();
5814 QString luma = EffectsList::parameter(transitionXml, "luma");
5815 if (!luma.isEmpty()) urls << luma;
5821 void CustomTrackView::setEditMode(EDITMODE mode)
5823 m_scene->setEditMode(mode);
5826 void CustomTrackView::checkTrackSequence(int track)
5828 QList <int> times = m_document->renderer()->checkTrackSequence(m_document->tracksCount() - track);
5829 //track = m_document->tracksCount() -track;
5830 QRectF rect(0, track * m_tracksHeight + m_tracksHeight / 2, sceneRect().width(), 2);
5831 QList<QGraphicsItem *> selection = m_scene->items(rect);
5832 QList <int> timelineList;
5833 timelineList.append(0);
5834 for (int i = 0; i < selection.count(); i++) {
5835 if (selection.at(i)->type() == AVWIDGET) {
5836 ClipItem *clip = static_cast <ClipItem *>(selection.at(i));
5837 int start = clip->startPos().frames(m_document->fps());
5838 int end = clip->endPos().frames(m_document->fps());
5839 if (!timelineList.contains(start)) timelineList.append(start);
5840 if (!timelineList.contains(end)) timelineList.append(end);
5843 qSort(timelineList);
5844 kDebug() << "// COMPARE:\n" << times << "\n" << timelineList << "\n-------------------";
5845 if (times != timelineList) KMessageBox::sorry(this, i18n("error"), i18n("TRACTOR"));
5848 void CustomTrackView::insertZoneOverwrite(QStringList data, int in)
5850 DocClipBase *clip = m_document->getBaseClip(data.at(0));
5852 info.startPos = GenTime(in, m_document->fps());
5853 info.cropStart = GenTime(data.at(1).toInt(), m_document->fps());
5854 info.endPos = info.startPos + GenTime(data.at(2).toInt(), m_document->fps()) - info.cropStart;
5855 info.cropDuration = info.endPos - info.startPos;
5856 info.track = m_selectedTrack;
5857 QUndoCommand *addCommand = new QUndoCommand();
5858 addCommand->setText(i18n("Insert clip"));
5859 adjustTimelineClips(OVERWRITEEDIT, NULL, info, addCommand);
5860 new AddTimelineClipCommand(this, clip->toXML(), clip->getId(), info, EffectsList(), true, false, true, false, addCommand);
5861 m_commandStack->push(addCommand);
5864 void CustomTrackView::clearSelection()
5866 resetSelectionGroup();
5867 scene()->clearSelection();
5869 emit clipItemSelected(NULL);