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;
1305 GenTime pos = GenTime((int)(mapToScene(m_menuPosition).x()), m_document->fps());
1306 int track = (int)(mapToScene(m_menuPosition).y() / m_tracksHeight);
1307 item = getClipItemAt(pos, track);
1310 if (item && !item->isItemLocked()) {
1313 if (item->type() == TRANSITIONWIDGET) {
1314 getTransitionAvailableSpace(item, minimum, maximum);
1316 getClipAvailableSpace(item, minimum, maximum);
1318 //kDebug()<<"// GOT MOVE POS: "<<minimum.frames(25)<<" - "<<maximum.frames(25);
1319 ClipDurationDialog d(item, m_document->timecode(), minimum, maximum, this);
1320 if (d.exec() == QDialog::Accepted) {
1321 if (item->type() == TRANSITIONWIDGET) {
1322 // move & resize transition
1324 startInfo.startPos = item->startPos();
1325 startInfo.endPos = item->endPos();
1326 startInfo.track = item->track();
1328 endInfo.startPos = d.startPos();
1329 endInfo.endPos = endInfo.startPos + d.duration();
1330 endInfo.track = item->track();
1331 MoveTransitionCommand *command = new MoveTransitionCommand(this, startInfo, endInfo, true);
1332 m_commandStack->push(command);
1334 // move and resize clip
1335 QUndoCommand *moveCommand = new QUndoCommand();
1336 moveCommand->setText(i18n("Edit clip"));
1337 ItemInfo clipInfo = item->info();
1338 if (d.duration() < item->cropDuration() || d.cropStart() != clipInfo.cropStart) {
1339 // duration was reduced, so process it first
1340 ItemInfo startInfo = clipInfo;
1341 clipInfo.endPos = clipInfo.startPos + d.duration();
1342 clipInfo.cropStart = d.cropStart();
1343 new ResizeClipCommand(this, startInfo, clipInfo, true, false, moveCommand);
1345 if (d.startPos() != clipInfo.startPos) {
1346 ItemInfo startInfo = clipInfo;
1347 clipInfo.startPos = d.startPos();
1348 clipInfo.endPos = item->endPos() + (clipInfo.startPos - startInfo.startPos);
1349 new MoveClipCommand(this, startInfo, clipInfo, true, moveCommand);
1351 if (d.duration() > item->cropDuration()) {
1352 // duration was increased, so process it after move
1353 ItemInfo startInfo = clipInfo;
1354 clipInfo.endPos = clipInfo.startPos + d.duration();
1355 clipInfo.cropStart = d.cropStart();
1356 new ResizeClipCommand(this, startInfo, clipInfo, true, false, moveCommand);
1358 m_commandStack->push(moveCommand);
1364 void CustomTrackView::editKeyFrame(const GenTime pos, const int track, const int index, const QString keyframes)
1366 ClipItem *clip = getClipItemAt((int)pos.frames(m_document->fps()), track);
1368 clip->setKeyframes(index, keyframes);
1369 updateEffect(m_document->tracksCount() - clip->track(), clip->startPos(), clip->effectAt(index), index, false);
1370 } else emit displayMessage(i18n("Cannot find clip with keyframe"), ErrorMessage);
1374 void CustomTrackView::displayContextMenu(QPoint pos, AbstractClipItem *clip, AbstractGroupItem *group)
1376 m_deleteGuide->setEnabled(m_dragGuide != NULL);
1377 m_editGuide->setEnabled(m_dragGuide != NULL);
1378 m_markerMenu->clear();
1379 m_markerMenu->setEnabled(false);
1381 m_timelineContextMenu->popup(pos);
1382 } else if (group != NULL) {
1383 m_pasteEffectsAction->setEnabled(m_copiedItems.count() == 1);
1384 m_ungroupAction->setEnabled(true);
1385 updateClipTypeActions(NULL);
1386 m_timelineContextClipMenu->popup(pos);
1388 m_ungroupAction->setEnabled(false);
1389 if (clip->type() == AVWIDGET) {
1390 ClipItem *item = static_cast <ClipItem*>(clip);
1391 //build go to marker menu
1392 if (item->baseClip()) {
1393 QList <CommentedTime> markers = item->baseClip()->commentedSnapMarkers();
1394 int offset = item->startPos().frames(m_document->fps());
1395 if (!markers.isEmpty()) {
1396 for (int i = 0; i < markers.count(); i++) {
1397 int pos = (int) markers.at(i).time().frames(m_document->timecode().fps());
1398 QString position = m_document->timecode().getTimecode(markers.at(i).time()) + ' ' + markers.at(i).comment();
1399 QAction *go = m_markerMenu->addAction(position);
1400 go->setData(pos + offset);
1403 m_markerMenu->setEnabled(!m_markerMenu->isEmpty());
1405 updateClipTypeActions(item);
1406 m_pasteEffectsAction->setEnabled(m_copiedItems.count() == 1);
1407 m_timelineContextClipMenu->popup(pos);
1408 } else if (clip->type() == TRANSITIONWIDGET) {
1409 m_timelineContextTransitionMenu->popup(pos);
1414 void CustomTrackView::activateMonitor()
1416 emit activateDocumentMonitor();
1419 void CustomTrackView::insertClipCut(DocClipBase *clip, int in, int out)
1421 resetSelectionGroup();
1423 info.startPos = GenTime();
1424 info.cropStart = GenTime(in, m_document->fps());
1425 info.endPos = GenTime(out - in, m_document->fps());
1426 info.cropDuration = info.endPos - info.startPos;
1429 // Check if clip can be inserted at that position
1430 ItemInfo pasteInfo = info;
1431 pasteInfo.startPos = GenTime(m_cursorPos, m_document->fps());
1432 pasteInfo.endPos = pasteInfo.startPos + info.endPos;
1433 pasteInfo.track = selectedTrack();
1434 if (!canBePastedTo(pasteInfo, AVWIDGET)) {
1435 emit displayMessage(i18n("Cannot insert clip in timeline"), ErrorMessage);
1439 AddTimelineClipCommand *command = new AddTimelineClipCommand(this, clip->toXML(), clip->getId(), pasteInfo, EffectsList(), m_scene->editMode() == OVERWRITEEDIT, m_scene->editMode() == INSERTEDIT, true, false);
1440 m_commandStack->push(command);
1443 bool CustomTrackView::insertDropClips(const QMimeData *data, const QPoint pos)
1445 if (data->hasFormat("kdenlive/clip")) {
1447 m_scene->clearSelection();
1448 resetSelectionGroup(false);
1449 QStringList list = QString(data->data("kdenlive/clip")).split(';');
1450 DocClipBase *clip = m_document->getBaseClip(list.at(0));
1452 kDebug() << " WARNING))))))))) CLIP NOT FOUND : " << list.at(0);
1455 QPointF framePos = mapToScene(pos);
1457 info.startPos = GenTime();
1458 info.cropStart = GenTime(list.at(1).toInt(), m_document->fps());
1459 info.endPos = GenTime(list.at(2).toInt() - list.at(1).toInt(), m_document->fps());
1460 info.cropDuration = info.endPos - info.startPos;
1463 // Check if clip can be inserted at that position
1464 ItemInfo pasteInfo = info;
1465 pasteInfo.startPos = GenTime((int)(framePos.x() + 0.5), m_document->fps());
1466 pasteInfo.endPos = pasteInfo.startPos + info.endPos;
1467 pasteInfo.track = (int)(framePos.y() / m_tracksHeight);
1468 framePos.setX((int)(framePos.x() + 0.5));
1469 framePos.setY(pasteInfo.track * m_tracksHeight);
1470 if (!canBePastedTo(pasteInfo, AVWIDGET)) {
1473 m_selectionGroup = new AbstractGroupItem(m_document->fps());
1474 ClipItem *item = new ClipItem(clip, info, m_document->fps(), 1.0, 1);
1475 m_selectionGroup->addToGroup(item);
1476 item->setFlag(QGraphicsItem::ItemIsMovable, false);
1478 QList <GenTime> offsetList;
1479 offsetList.append(info.endPos);
1480 updateSnapPoints(NULL, offsetList);
1481 m_selectionGroup->setPos(framePos);
1482 scene()->addItem(m_selectionGroup);
1483 m_selectionGroup->setSelected(true);
1485 } else if (data->hasFormat("kdenlive/producerslist")) {
1487 QStringList ids = QString(data->data("kdenlive/producerslist")).split(';');
1488 m_scene->clearSelection();
1489 resetSelectionGroup(false);
1491 QList <GenTime> offsetList;
1492 QList <ItemInfo> infoList;
1493 QPointF framePos = mapToScene(pos);
1494 GenTime start = GenTime((int)(framePos.x() + 0.5), m_document->fps());
1495 int track = (int)(framePos.y() / m_tracksHeight);
1496 framePos.setX((int)(framePos.x() + 0.5));
1497 framePos.setY(track * m_tracksHeight);
1499 // Check if clips can be inserted at that position
1500 for (int i = 0; i < ids.size(); ++i) {
1501 DocClipBase *clip = m_document->getBaseClip(ids.at(i));
1503 kDebug() << " WARNING))))))))) CLIP NOT FOUND : " << ids.at(i);
1507 info.startPos = start;
1508 info.cropDuration = clip->duration();
1509 info.endPos = info.startPos + info.cropDuration;
1511 infoList.append(info);
1512 start += clip->duration();
1514 if (!canBePastedTo(infoList, AVWIDGET)) {
1517 m_selectionGroup = new AbstractGroupItem(m_document->fps());
1519 for (int i = 0; i < ids.size(); ++i) {
1520 DocClipBase *clip = m_document->getBaseClip(ids.at(i));
1522 info.startPos = start;
1523 info.cropDuration = clip->duration();
1524 info.endPos = info.startPos + info.cropDuration;
1526 start += info.cropDuration;
1527 offsetList.append(start);
1528 ClipItem *item = new ClipItem(clip, info, m_document->fps(), 1.0, 1, false);
1529 item->setFlag(QGraphicsItem::ItemIsMovable, false);
1530 m_selectionGroup->addToGroup(item);
1531 if (!clip->isPlaceHolder()) m_waitingThumbs.append(item);
1534 updateSnapPoints(NULL, offsetList);
1535 m_selectionGroup->setPos(framePos);
1536 scene()->addItem(m_selectionGroup);
1537 //m_selectionGroup->setZValue(10);
1538 m_thumbsTimer.start();
1542 // the drag is not a clip (may be effect, ...)
1550 void CustomTrackView::dragEnterEvent(QDragEnterEvent * event)
1552 if (insertDropClips(event->mimeData(), event->pos())) {
1553 event->acceptProposedAction();
1554 } else QGraphicsView::dragEnterEvent(event);
1557 bool CustomTrackView::itemCollision(AbstractClipItem *item, ItemInfo newPos)
1559 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);
1560 QList<QGraphicsItem*> collindingItems = scene()->items(shape, Qt::IntersectsItemShape);
1561 collindingItems.removeAll(item);
1562 if (collindingItems.isEmpty()) return false;
1564 for (int i = 0; i < collindingItems.count(); i++) {
1565 QGraphicsItem *collision = collindingItems.at(i);
1566 if (collision->type() == item->type()) {
1568 kDebug() << "// COLLISIION DETECTED";
1576 void CustomTrackView::slotRefreshEffects(ClipItem *clip)
1578 int track = m_document->tracksCount() - clip->track();
1579 GenTime pos = clip->startPos();
1580 if (!m_document->renderer()->mltRemoveEffect(track, pos, "-1", false, false)) {
1581 emit displayMessage(i18n("Problem deleting effect"), ErrorMessage);
1584 bool success = true;
1585 for (int i = 0; i < clip->effectsCount(); i++) {
1586 if (!m_document->renderer()->mltAddEffect(track, pos, clip->getEffectArgs(clip->effectAt(i)), false)) success = false;
1588 if (!success) emit displayMessage(i18n("Problem adding effect to clip"), ErrorMessage);
1589 m_document->renderer()->doRefresh();
1592 void CustomTrackView::addEffect(int track, GenTime pos, QDomElement effect)
1594 ClipItem *clip = getClipItemAt((int)pos.frames(m_document->fps()), m_document->tracksCount() - track);
1596 // Special case: speed effect
1597 if (effect.attribute("id") == "speed") {
1598 if (clip->clipType() != VIDEO && clip->clipType() != AV && clip->clipType() != PLAYLIST) {
1599 emit displayMessage(i18n("Problem adding effect to clip"), ErrorMessage);
1602 double speed = EffectsList::parameter(effect, "speed").toDouble() / 100.0;
1603 int strobe = EffectsList::parameter(effect, "strobe").toInt();
1604 if (strobe == 0) strobe = 1;
1605 doChangeClipSpeed(clip->info(), clip->speedIndependantInfo(), speed, 1.0, strobe, clip->baseClip()->getId());
1606 EffectsParameterList params = clip->addEffect(effect);
1607 m_document->renderer()->mltAddEffect(track, pos, params);
1608 if (clip->isSelected()) emit clipItemSelected(clip);
1611 EffectsParameterList params = clip->addEffect(effect);
1612 if (!m_document->renderer()->mltAddEffect(track, pos, params))
1613 emit displayMessage(i18n("Problem adding effect to clip"), ErrorMessage);
1614 if (clip->isSelected()) emit clipItemSelected(clip);
1615 } else emit displayMessage(i18n("Cannot find clip to add effect"), ErrorMessage);
1618 void CustomTrackView::deleteEffect(int track, GenTime pos, QDomElement effect)
1620 QString index = effect.attribute("kdenlive_ix");
1621 // Special case: speed effect
1622 if (effect.attribute("id") == "speed") {
1623 ClipItem *clip = getClipItemAt((int)pos.frames(m_document->fps()), m_document->tracksCount() - track);
1625 doChangeClipSpeed(clip->info(), clip->speedIndependantInfo(), 1.0, clip->speed(), 1, clip->baseClip()->getId());
1626 clip->deleteEffect(index);
1627 emit clipItemSelected(clip);
1628 m_document->renderer()->mltRemoveEffect(track, pos, index, true);
1632 if (!m_document->renderer()->mltRemoveEffect(track, pos, index, true)) {
1633 kDebug() << "// ERROR REMOV EFFECT: " << index << ", DISABLE: " << effect.attribute("disable");
1634 emit displayMessage(i18n("Problem deleting effect"), ErrorMessage);
1637 ClipItem *clip = getClipItemAt((int)pos.frames(m_document->fps()), m_document->tracksCount() - track);
1639 clip->deleteEffect(index);
1640 emit clipItemSelected(clip);
1644 void CustomTrackView::slotAddGroupEffect(QDomElement effect, AbstractGroupItem *group)
1646 QList<QGraphicsItem *> itemList = group->childItems();
1647 QUndoCommand *effectCommand = new QUndoCommand();
1649 QDomNode namenode = effect.elementsByTagName("name").item(0);
1650 if (!namenode.isNull()) effectName = i18n(namenode.toElement().text().toUtf8().data());
1651 else effectName = i18n("effect");
1652 effectCommand->setText(i18n("Add %1", effectName));
1654 for (int i = 0; i < itemList.count(); i++) {
1655 if (itemList.at(i)->type() == AVWIDGET) {
1656 ClipItem *item = static_cast <ClipItem *>(itemList.at(i));
1657 if (effect.attribute("type") == "audio") {
1658 // Don't add audio effects on video clips
1659 if (item->isVideoOnly() || (item->clipType() != AUDIO && item->clipType() != AV && item->clipType() != PLAYLIST)) continue;
1660 } else if (effect.hasAttribute("type") == false) {
1661 // Don't add video effect on audio clips
1662 if (item->isAudioOnly() || item->clipType() == AUDIO) continue;
1665 if (effect.attribute("unique", "0") != "0" && item->hasEffect(effect.attribute("tag"), effect.attribute("id")) != -1) {
1666 emit displayMessage(i18n("Effect already present in clip"), ErrorMessage);
1669 if (item->isItemLocked()) {
1672 item->initEffect(effect);
1673 if (effect.attribute("tag") == "ladspa") {
1674 QString ladpsaFile = m_document->getLadspaFile();
1675 initEffects::ladspaEffectFile(ladpsaFile, effect.attribute("ladspaid").toInt(), getLadspaParams(effect));
1676 effect.setAttribute("src", ladpsaFile);
1678 new AddEffectCommand(this, m_document->tracksCount() - item->track(), item->startPos(), effect, true, effectCommand);
1683 m_commandStack->push(effectCommand);
1684 setDocumentModified();
1685 } else delete effectCommand;
1688 void CustomTrackView::slotAddEffect(QDomElement effect, GenTime pos, int track)
1690 QList<QGraphicsItem *> itemList;
1691 QUndoCommand *effectCommand = new QUndoCommand();
1693 QDomNode namenode = effect.elementsByTagName("name").item(0);
1694 if (!namenode.isNull()) effectName = i18n(namenode.toElement().text().toUtf8().data());
1695 else effectName = i18n("effect");
1696 effectCommand->setText(i18n("Add %1", effectName));
1698 if (track == -1) itemList = scene()->selectedItems();
1699 if (itemList.isEmpty()) {
1700 ClipItem *clip = getClipItemAt((int) pos.frames(m_document->fps()), track);
1701 if (clip) itemList.append(clip);
1702 else emit displayMessage(i18n("Select a clip if you want to apply an effect"), ErrorMessage);
1706 for (int i = 0; i < itemList.count(); i++) {
1707 if (itemList.at(i)->type() == GROUPWIDGET) {
1708 QList<QGraphicsItem *> subitems = itemList.at(i)->childItems();
1709 for (int j = 0; j < subitems.count(); j++) {
1710 if (!itemList.contains(subitems.at(j))) itemList.append(subitems.at(j));
1715 for (int i = 0; i < itemList.count(); i++) {
1716 if (itemList.at(i)->type() == AVWIDGET) {
1717 ClipItem *item = static_cast <ClipItem *>(itemList.at(i));
1718 if (effect.attribute("type") == "audio") {
1719 // Don't add audio effects on video clips
1720 if (item->isVideoOnly() || (item->clipType() != AUDIO && item->clipType() != AV && item->clipType() != PLAYLIST)) {
1721 emit displayMessage(i18n("Cannot add an audio effect to this clip"), ErrorMessage);
1724 } else if (effect.hasAttribute("type") == false) {
1725 // Don't add video effect on audio clips
1726 if (item->isAudioOnly() || item->clipType() == AUDIO) {
1727 emit displayMessage(i18n("Cannot add a video effect to this clip"), ErrorMessage);
1731 if (item->hasEffect(effect.attribute("tag"), effect.attribute("id")) != -1 && effect.attribute("unique", "0") != "0") {
1732 emit displayMessage(i18n("Effect already present in clip"), ErrorMessage);
1735 if (item->isItemLocked()) {
1738 if (effect.attribute("id") == "freeze" && m_cursorPos > item->startPos().frames(m_document->fps()) && m_cursorPos < item->endPos().frames(m_document->fps())) {
1739 item->initEffect(effect, m_cursorPos - item->startPos().frames(m_document->fps()));
1740 } else item->initEffect(effect);
1741 if (effect.attribute("tag") == "ladspa") {
1742 QString ladpsaFile = m_document->getLadspaFile();
1743 initEffects::ladspaEffectFile(ladpsaFile, effect.attribute("ladspaid").toInt(), getLadspaParams(effect));
1744 effect.setAttribute("src", ladpsaFile);
1746 new AddEffectCommand(this, m_document->tracksCount() - item->track(), item->startPos(), effect, true, effectCommand);
1749 if (effectCommand->childCount() > 0) {
1750 m_commandStack->push(effectCommand);
1751 setDocumentModified();
1752 } else delete effectCommand;
1755 void CustomTrackView::slotDeleteEffect(ClipItem *clip, QDomElement effect, bool affectGroup)
1757 if (affectGroup && clip->parentItem() && clip->parentItem() == m_selectionGroup) {
1758 //clip is in a group, also remove the effect in other clips of the group
1759 QList<QGraphicsItem *> items = m_selectionGroup->childItems();
1760 QUndoCommand *delCommand = new QUndoCommand();
1762 QDomNode namenode = effect.elementsByTagName("name").item(0);
1763 if (!namenode.isNull()) effectName = i18n(namenode.toElement().text().toUtf8().data());
1764 else effectName = i18n("effect");
1765 delCommand->setText(i18n("Delete %1", effectName));
1768 for (int i = 0; i < items.count(); i++) {
1769 if (items.at(i)->type() == GROUPWIDGET) {
1770 QList<QGraphicsItem *> subitems = items.at(i)->childItems();
1771 for (int j = 0; j < subitems.count(); j++) {
1772 if (!items.contains(subitems.at(j))) items.append(subitems.at(j));
1777 for (int i = 0; i < items.count(); i++) {
1778 if (items.at(i)->type() == AVWIDGET) {
1779 ClipItem *item = static_cast <ClipItem *>(items.at(i));
1780 int ix = item->hasEffect(effect.attribute("tag"), effect.attribute("id"));
1782 QDomElement eff = item->effectAt(ix);
1783 new AddEffectCommand(this, m_document->tracksCount() - item->track(), item->startPos(), eff, false, delCommand);
1787 if (delCommand->childCount() > 0) m_commandStack->push(delCommand);
1788 else delete delCommand;
1791 AddEffectCommand *command = new AddEffectCommand(this, m_document->tracksCount() - clip->track(), clip->startPos(), effect, false);
1792 m_commandStack->push(command);
1793 setDocumentModified();
1796 void CustomTrackView::updateEffect(int track, GenTime pos, QDomElement insertedEffect, int ix, bool triggeredByUser)
1798 if (insertedEffect.isNull()) {
1799 emit displayMessage(i18n("Problem editing effect"), ErrorMessage);
1802 ClipItem *clip = getClipItemAt((int)pos.frames(m_document->fps()), m_document->tracksCount() - track);
1803 QDomElement effect = insertedEffect.cloneNode().toElement();
1805 // Special case: speed effect
1806 if (effect.attribute("id") == "speed") {
1807 if (effect.attribute("disable") == "1") doChangeClipSpeed(clip->info(), clip->speedIndependantInfo(), 1.0, clip->speed(), 1, clip->baseClip()->getId());
1809 double speed = EffectsList::parameter(effect, "speed").toDouble() / 100.0;
1810 int strobe = EffectsList::parameter(effect, "strobe").toInt();
1811 if (strobe == 0) strobe = 1;
1812 doChangeClipSpeed(clip->info(), clip->speedIndependantInfo(), speed, clip->speed(), strobe, clip->baseClip()->getId());
1814 clip->setEffectAt(ix, effect);
1815 if (ix == clip->selectedEffectIndex()) {
1816 clip->setSelectedEffect(ix);
1817 if (!triggeredByUser) emit clipItemSelected(clip, ix);
1822 EffectsParameterList effectParams = clip->getEffectArgs(effect);
1823 if (effect.attribute("tag") == "ladspa") {
1824 // Update the ladspa affect file
1825 initEffects::ladspaEffectFile(effect.attribute("src"), effect.attribute("ladspaid").toInt(), getLadspaParams(effect));
1827 // check if we are trying to reset a keyframe effect
1828 if (effectParams.hasParam("keyframes") && effectParams.paramValue("keyframes").isEmpty()) {
1829 clip->initEffect(effect);
1830 effectParams = clip->getEffectArgs(effect);
1832 if (!m_document->renderer()->mltEditEffect(m_document->tracksCount() - clip->track(), clip->startPos(), effectParams))
1833 emit displayMessage(i18n("Problem editing effect"), ErrorMessage);
1835 clip->setEffectAt(ix, effect);
1836 if (ix == clip->selectedEffectIndex()) {
1837 clip->setSelectedEffect(ix);
1838 if (!triggeredByUser) emit clipItemSelected(clip, ix);
1840 if (effect.attribute("tag") == "volume" || effect.attribute("tag") == "brightness") {
1841 // A fade effect was modified, update the clip
1842 if (effect.attribute("id") == "fadein" || effect.attribute("id") == "fade_from_black") {
1843 int pos = effectParams.paramValue("out").toInt() - effectParams.paramValue("in").toInt();
1844 clip->setFadeIn(pos);
1846 if (effect.attribute("id") == "fadeout" || effect.attribute("id") == "fade_to_black") {
1847 int pos = effectParams.paramValue("out").toInt() - effectParams.paramValue("in").toInt();
1848 clip->setFadeOut(pos);
1852 setDocumentModified();
1855 void CustomTrackView::moveEffect(int track, GenTime pos, int oldPos, int newPos)
1857 ClipItem *clip = getClipItemAt((int)pos.frames(m_document->fps()), m_document->tracksCount() - track);
1858 if (clip && !clip->effectAt(newPos - 1).isNull() && !clip->effectAt(oldPos - 1).isNull()) {
1859 QDomElement act = clip->effectAt(newPos - 1);
1860 QDomElement before = clip->effectAt(oldPos - 1);
1861 clip->setEffectAt(oldPos - 1, act);
1862 clip->setEffectAt(newPos - 1, before);
1863 // special case: speed effect, which is a pseudo-effect, not appearing in MLT's effects
1864 if (act.attribute("id") == "speed") {
1865 m_document->renderer()->mltUpdateEffectPosition(track, pos, oldPos, newPos);
1866 } else if (before.attribute("id") == "speed") {
1867 m_document->renderer()->mltUpdateEffectPosition(track, pos, newPos, oldPos);
1868 } else m_document->renderer()->mltMoveEffect(track, pos, oldPos, newPos);
1869 emit clipItemSelected(clip, newPos - 1);
1870 setDocumentModified();
1871 } else emit displayMessage(i18n("Cannot move effect"), ErrorMessage);
1874 void CustomTrackView::slotChangeEffectState(ClipItem *clip, int effectPos, bool disable)
1876 QDomElement effect = clip->effectAt(effectPos);
1877 QDomElement oldEffect = effect.cloneNode().toElement();
1879 effect.setAttribute("disable", (int) disable);
1880 EditEffectCommand *command = new EditEffectCommand(this, m_document->tracksCount() - clip->track(), clip->startPos(), oldEffect, effect, effectPos, true);
1881 m_commandStack->push(command);
1882 setDocumentModified();;
1885 void CustomTrackView::slotChangeEffectPosition(ClipItem *clip, int currentPos, int newPos)
1887 MoveEffectCommand *command = new MoveEffectCommand(this, m_document->tracksCount() - clip->track(), clip->startPos(), currentPos, newPos);
1888 m_commandStack->push(command);
1889 setDocumentModified();
1892 void CustomTrackView::slotUpdateClipEffect(ClipItem *clip, QDomElement oldeffect, QDomElement effect, int ix)
1894 EditEffectCommand *command = new EditEffectCommand(this, m_document->tracksCount() - clip->track(), clip->startPos(), oldeffect, effect, ix, true);
1895 m_commandStack->push(command);
1898 ClipItem *CustomTrackView::cutClip(ItemInfo info, GenTime cutTime, bool cut, bool execute)
1902 ClipItem *item = getClipItemAt((int) info.startPos.frames(m_document->fps()), info.track);
1903 if (!item || cutTime >= item->endPos() || cutTime <= item->startPos()) {
1904 emit displayMessage(i18n("Cannot find clip to cut"), ErrorMessage);
1905 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);
1906 else kDebug() << "/// ERROR NO CLIP at: " << info.startPos.frames(m_document->fps()) << ", track: " << info.track;
1907 m_blockRefresh = false;
1910 if (item->parentItem()) {
1911 // Item is part of a group, reset group
1912 resetSelectionGroup();
1914 kDebug() << "///////// CUTTING CLIP : (" << item->startPos().frames(25) << "-" << item->endPos().frames(25) << "), INFO: (" << info.startPos.frames(25) << "-" << info.endPos.frames(25) << ")" << ", CUT: " << cutTime.frames(25);
1916 if (execute) m_document->renderer()->mltCutClip(m_document->tracksCount() - info.track, cutTime);
1917 int cutPos = (int) cutTime.frames(m_document->fps());
1919 newPos.startPos = cutTime;
1920 newPos.endPos = info.endPos;
1921 newPos.cropStart = item->info().cropStart + (cutTime - info.startPos);
1922 newPos.track = info.track;
1923 newPos.cropDuration = newPos.endPos - newPos.startPos;
1925 bool snap = KdenliveSettings::snaptopoints();
1926 KdenliveSettings::setSnaptopoints(false);
1927 ClipItem *dup = item->clone(newPos);
1928 // remove unwanted effects (fade in) from 2nd part of cutted clip
1929 int ix = dup->hasEffect(QString(), "fadein");
1931 QDomElement oldeffect = item->effectAt(ix);
1932 dup->deleteEffect(oldeffect.attribute("kdenlive_ix"));
1934 ix = dup->hasEffect(QString(), "fade_from_black");
1936 QDomElement oldeffect = item->effectAt(ix);
1937 dup->deleteEffect(oldeffect.attribute("kdenlive_ix"));
1939 item->resizeEnd(cutPos);
1940 scene()->addItem(dup);
1941 if (item->checkKeyFrames()) slotRefreshEffects(item);
1942 if (dup->checkKeyFrames()) slotRefreshEffects(dup);
1943 item->baseClip()->addReference();
1944 m_document->updateClip(item->baseClip()->getId());
1945 setDocumentModified();
1946 KdenliveSettings::setSnaptopoints(snap);
1948 //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);
1952 ClipItem *item = getClipItemAt((int) info.startPos.frames(m_document->fps()), info.track);
1953 ClipItem *dup = getClipItemAt((int) cutTime.frames(m_document->fps()), info.track);
1955 if (!item || !dup || item == dup) {
1956 emit displayMessage(i18n("Cannot find clip to uncut"), ErrorMessage);
1957 m_blockRefresh = false;
1960 if (m_document->renderer()->mltRemoveClip(m_document->tracksCount() - info.track, cutTime) == false) {
1961 emit displayMessage(i18n("Error removing clip at %1 on track %2", m_document->timecode().getTimecodeFromFrames(cutTime.frames(m_document->fps())), info.track), ErrorMessage);
1965 /*kDebug() << "// UNCUTTING CLIPS: ITEM 1 (" << item->startPos().frames(25) << "x" << item->endPos().frames(25) << ")";
1966 kDebug() << "// UNCUTTING CLIPS: ITEM 2 (" << dup->startPos().frames(25) << "x" << dup->endPos().frames(25) << ")";
1967 kDebug() << "// UNCUTTING CLIPS, INFO (" << info.startPos.frames(25) << "x" << info.endPos.frames(25) << ") , CUT: " << cutTime.frames(25);;*/
1968 //deleteClip(dup->info());
1970 bool snap = KdenliveSettings::snaptopoints();
1971 KdenliveSettings::setSnaptopoints(false);
1973 if (dup->isSelected()) emit clipItemSelected(NULL);
1974 dup->baseClip()->removeReference();
1975 m_document->updateClip(dup->baseClip()->getId());
1976 scene()->removeItem(dup);
1979 ItemInfo clipinfo = item->info();
1980 clipinfo.track = m_document->tracksCount() - clipinfo.track;
1981 bool success = m_document->renderer()->mltResizeClipEnd(clipinfo, info.endPos - info.startPos);
1983 item->resizeEnd((int) info.endPos.frames(m_document->fps()));
1984 setDocumentModified();
1986 emit displayMessage(i18n("Error when resizing clip"), ErrorMessage);
1987 KdenliveSettings::setSnaptopoints(snap);
1991 //QTimer::singleShot(3000, this, SLOT(slotEnableRefresh()));
1994 void CustomTrackView::slotEnableRefresh()
1996 m_blockRefresh = false;
1999 void CustomTrackView::slotAddTransitionToSelectedClips(QDomElement transition)
2001 QList<QGraphicsItem *> itemList = scene()->selectedItems();
2002 if (itemList.count() == 1) {
2003 if (itemList.at(0)->type() == AVWIDGET) {
2004 ClipItem *item = (ClipItem *) itemList.at(0);
2006 info.track = item->track();
2007 ClipItem *transitionClip = NULL;
2008 const int transitiontrack = getPreviousVideoTrack(info.track);
2009 GenTime pos = GenTime((int)(mapToScene(m_menuPosition).x()), m_document->fps());
2010 if (pos < item->startPos() + item->cropDuration() / 2) {
2011 // add transition to clip start
2012 info.startPos = item->startPos();
2013 if (transitiontrack != 0) transitionClip = getClipItemAt((int) info.startPos.frames(m_document->fps()), m_document->tracksCount() - transitiontrack);
2014 if (transitionClip && transitionClip->endPos() < item->endPos()) {
2015 info.endPos = transitionClip->endPos();
2016 } else info.endPos = info.startPos + GenTime(65, m_document->fps());
2017 // Check there is no other transition at that place
2018 double startY = info.track * m_tracksHeight + 1 + m_tracksHeight / 2;
2019 QRectF r(info.startPos.frames(m_document->fps()), startY, (info.endPos - info.startPos).frames(m_document->fps()), m_tracksHeight / 2);
2020 QList<QGraphicsItem *> selection = m_scene->items(r);
2021 bool transitionAccepted = true;
2022 for (int i = 0; i < selection.count(); i++) {
2023 if (selection.at(i)->type() == TRANSITIONWIDGET) {
2024 Transition *tr = static_cast <Transition *>(selection.at(i));
2025 if (tr->startPos() - info.startPos > GenTime(5, m_document->fps())) {
2026 if (tr->startPos() < info.endPos) info.endPos = tr->startPos();
2027 } else transitionAccepted = false;
2030 if (transitionAccepted) slotAddTransition(item, info, transitiontrack, transition);
2031 else emit displayMessage(i18n("Cannot add transition"), ErrorMessage);
2034 // add transition to clip end
2035 info.endPos = item->endPos();
2036 if (transitiontrack != 0) transitionClip = getClipItemAt((int) info.endPos.frames(m_document->fps()), m_document->tracksCount() - transitiontrack);
2037 if (transitionClip && transitionClip->startPos() > item->startPos()) {
2038 info.startPos = transitionClip->startPos();
2039 } else info.startPos = info.endPos - GenTime(65, m_document->fps());
2040 if (transition.attribute("tag") == "luma") EffectsList::setParameter(transition, "reverse", "1");
2041 else if (transition.attribute("id") == "slide") EffectsList::setParameter(transition, "invert", "1");
2043 // Check there is no other transition at that place
2044 double startY = info.track * m_tracksHeight + 1 + m_tracksHeight / 2;
2045 QRectF r(info.startPos.frames(m_document->fps()), startY, (info.endPos - info.startPos).frames(m_document->fps()), m_tracksHeight / 2);
2046 QList<QGraphicsItem *> selection = m_scene->items(r);
2047 bool transitionAccepted = true;
2048 for (int i = 0; i < selection.count(); i++) {
2049 if (selection.at(i)->type() == TRANSITIONWIDGET) {
2050 Transition *tr = static_cast <Transition *>(selection.at(i));
2051 if (info.endPos - tr->endPos() > GenTime(5, m_document->fps())) {
2052 if (tr->endPos() > info.startPos) info.startPos = tr->endPos();
2053 } else transitionAccepted = false;
2056 if (transitionAccepted) slotAddTransition(item, info, transitiontrack, transition);
2057 else emit displayMessage(i18n("Cannot add transition"), ErrorMessage);
2060 } else for (int i = 0; i < itemList.count(); i++) {
2061 if (itemList.at(i)->type() == AVWIDGET) {
2062 ClipItem *item = (ClipItem *) itemList.at(i);
2064 info.startPos = item->startPos();
2065 info.endPos = info.startPos + GenTime(65, m_document->fps());
2066 info.track = item->track();
2068 // Check there is no other transition at that place
2069 double startY = info.track * m_tracksHeight + 1 + m_tracksHeight / 2;
2070 QRectF r(info.startPos.frames(m_document->fps()), startY, (info.endPos - info.startPos).frames(m_document->fps()), m_tracksHeight / 2);
2071 QList<QGraphicsItem *> selection = m_scene->items(r);
2072 bool transitionAccepted = true;
2073 for (int i = 0; i < selection.count(); i++) {
2074 if (selection.at(i)->type() == TRANSITIONWIDGET) {
2075 Transition *tr = static_cast <Transition *>(selection.at(i));
2076 if (tr->startPos() - info.startPos > GenTime(5, m_document->fps())) {
2077 if (tr->startPos() < info.endPos) info.endPos = tr->startPos();
2078 } else transitionAccepted = false;
2081 int transitiontrack = getPreviousVideoTrack(info.track);
2082 if (transitionAccepted) slotAddTransition(item, info, transitiontrack, transition);
2083 else emit displayMessage(i18n("Cannot add transition"), ErrorMessage);
2088 void CustomTrackView::slotAddTransition(ClipItem* /*clip*/, ItemInfo transitionInfo, int endTrack, QDomElement transition)
2090 if (transitionInfo.startPos >= transitionInfo.endPos) {
2091 emit displayMessage(i18n("Invalid transition"), ErrorMessage);
2094 AddTransitionCommand* command = new AddTransitionCommand(this, transitionInfo, endTrack, transition, false, true);
2095 m_commandStack->push(command);
2096 setDocumentModified();
2099 void CustomTrackView::addTransition(ItemInfo transitionInfo, int endTrack, QDomElement params, bool refresh)
2101 Transition *tr = new Transition(transitionInfo, endTrack, m_document->fps(), params, true);
2102 //kDebug() << "---- ADDING transition " << params.attribute("value");
2103 if (m_document->renderer()->mltAddTransition(tr->transitionTag(), endTrack, m_document->tracksCount() - transitionInfo.track, transitionInfo.startPos, transitionInfo.endPos, tr->toXML(), refresh)) {
2104 scene()->addItem(tr);
2105 setDocumentModified();
2107 emit displayMessage(i18n("Cannot add transition"), ErrorMessage);
2112 void CustomTrackView::deleteTransition(ItemInfo transitionInfo, int endTrack, QDomElement /*params*/, bool refresh)
2114 Transition *item = getTransitionItemAt(transitionInfo.startPos, transitionInfo.track);
2116 emit displayMessage(i18n("Select clip to delete"), ErrorMessage);
2119 m_document->renderer()->mltDeleteTransition(item->transitionTag(), endTrack, m_document->tracksCount() - transitionInfo.track, transitionInfo.startPos, transitionInfo.endPos, item->toXML(), refresh);
2120 if (m_dragItem == item) m_dragItem = NULL;
2122 #if QT_VERSION >= 0x040600
2123 // animate item deletion
2124 item->closeAnimation();
2128 emit transitionItemSelected(NULL);
2129 setDocumentModified();
2132 void CustomTrackView::slotTransitionUpdated(Transition *tr, QDomElement old)
2134 //kDebug() << "TRANS UPDATE, TRACKS: " << old.attribute("transition_btrack") << ", NEW: " << tr->toXML().attribute("transition_btrack");
2135 EditTransitionCommand *command = new EditTransitionCommand(this, tr->track(), tr->startPos(), old, tr->toXML(), false);
2136 m_commandStack->push(command);
2137 setDocumentModified();
2140 void CustomTrackView::updateTransition(int track, GenTime pos, QDomElement oldTransition, QDomElement transition, bool updateTransitionWidget)
2142 Transition *item = getTransitionItemAt(pos, track);
2144 kWarning() << "Unable to find transition at pos :" << pos.frames(m_document->fps()) << ", ON track: " << track;
2147 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);
2148 //kDebug() << "ORIGINAL TRACK: "<< oldTransition.attribute("transition_btrack") << ", NEW TRACK: "<<transition.attribute("transition_btrack");
2149 item->setTransitionParameters(transition);
2150 if (updateTransitionWidget) {
2151 ItemInfo info = item->info();
2153 ClipItem *transitionClip = getClipItemAt(info.startPos, info.track);
2154 if (transitionClip && transitionClip->baseClip()) {
2155 QString size = transitionClip->baseClip()->getProperty("frame_size");
2156 double factor = transitionClip->baseClip()->getProperty("aspect_ratio").toDouble();
2157 p.setX((int)(size.section('x', 0, 0).toInt() * factor + 0.5));
2158 p.setY(size.section('x', 1, 1).toInt());
2160 emit transitionItemSelected(item, getPreviousVideoTrack(info.track), p, true);
2162 setDocumentModified();
2165 void CustomTrackView::dragMoveEvent(QDragMoveEvent * event)
2168 const QPointF pos = mapToScene(event->pos());
2169 if (m_selectionGroup) {
2170 m_selectionGroup->setPos(pos);
2171 emit mousePosition((int)(m_selectionGroup->scenePos().x() + 0.5));
2172 event->acceptProposedAction();
2174 // Drag enter was not possible, try again at mouse position
2175 insertDropClips(event->mimeData(), event->pos());
2179 QGraphicsView::dragMoveEvent(event);
2183 void CustomTrackView::dragLeaveEvent(QDragLeaveEvent * event)
2185 if (m_selectionGroup && m_clipDrag) {
2186 m_thumbsTimer.stop();
2187 m_waitingThumbs.clear();
2188 QList<QGraphicsItem *> items = m_selectionGroup->childItems();
2190 scene()->destroyItemGroup(m_selectionGroup);
2191 m_selectionGroup = NULL;
2192 } else QGraphicsView::dragLeaveEvent(event);
2195 void CustomTrackView::dropEvent(QDropEvent * event)
2197 if (m_selectionGroup && m_clipDrag) {
2198 QList<QGraphicsItem *> items = m_selectionGroup->childItems();
2199 resetSelectionGroup();
2200 m_scene->clearSelection();
2201 bool hasVideoClip = false;
2202 QUndoCommand *addCommand = new QUndoCommand();
2203 addCommand->setText(i18n("Add timeline clip"));
2204 QList <ClipItem *> brokenClips;
2206 for (int i = 0; i < items.count(); i++) {
2207 ClipItem *item = static_cast <ClipItem *>(items.at(i));
2208 if (!hasVideoClip && (item->clipType() == AV || item->clipType() == VIDEO)) hasVideoClip = true;
2209 if (items.count() == 1) {
2210 updateClipTypeActions(item);
2212 updateClipTypeActions(NULL);
2215 //TODO: take care of edit mode for undo
2216 item->baseClip()->addReference();
2217 //item->setZValue(item->defaultZValue());
2218 m_document->updateClip(item->baseClip()->getId());
2219 ItemInfo info = item->info();
2221 int tracknumber = m_document->tracksCount() - info.track - 1;
2222 bool isLocked = m_document->trackInfoAt(tracknumber).isLocked;
2223 if (isLocked) item->setItemLocked(true);
2224 ItemInfo clipInfo = info;
2225 clipInfo.track = m_document->tracksCount() - item->track();
2226 if (m_document->renderer()->mltInsertClip(clipInfo, item->xml(), item->baseClip()->producer(item->track()), m_scene->editMode() == OVERWRITEEDIT, m_scene->editMode() == INSERTEDIT) == -1) {
2227 emit displayMessage(i18n("Cannot insert clip in timeline"), ErrorMessage);
2228 brokenClips.append(item);
2231 adjustTimelineClips(m_scene->editMode(), item, ItemInfo(), addCommand);
2233 new AddTimelineClipCommand(this, item->xml(), item->clipProducer(), item->info(), item->effectList(), m_scene->editMode() == OVERWRITEEDIT, m_scene->editMode() == INSERTEDIT, false, false, addCommand);
2235 if (item->baseClip()->isTransparent() && getTransitionItemAtStart(info.startPos, info.track) == NULL) {
2236 // add transparency transition
2237 QDomElement trans = MainWindow::transitions.getEffectByTag("composite", "composite").cloneNode().toElement();
2238 new AddTransitionCommand(this, info, getPreviousVideoTrack(info.track), trans, false, true, addCommand);
2240 item->setSelected(true);
2242 qDeleteAll(brokenClips);
2243 brokenClips.clear();
2244 if (addCommand->childCount() > 0) m_commandStack->push(addCommand);
2245 else delete addCommand;
2246 setDocumentModified();
2250 QRectF rect(0, 1 * m_tracksHeight + m_tracksHeight / 2, sceneRect().width(), 2);
2251 QList<QGraphicsItem *> selection = m_scene->items(rect);
2252 QStringList timelineList;
2254 kDebug()<<"// ITEMS on TRACK: "<<selection.count();
2255 for (int i = 0; i < selection.count(); i++) {
2256 if (selection.at(i)->type() == AVWIDGET) {
2257 ClipItem *clip = static_cast <ClipItem *>(selection.at(i));
2258 int start = clip->startPos().frames(m_document->fps());
2259 int end = clip->endPos().frames(m_document->fps());
2260 timelineList.append(QString::number(start) + "-" + QString::number(end));
2263 kDebug() << "// COMPARE:\n" << timelineList << "\n-------------------";
2266 m_pasteEffectsAction->setEnabled(m_copiedItems.count() == 1);
2267 if (items.count() > 1) groupSelectedItems(true);
2268 event->setDropAction(Qt::MoveAction);
2270 } else QGraphicsView::dropEvent(event);
2274 void CustomTrackView::adjustTimelineClips(EDITMODE mode, ClipItem *item, ItemInfo posinfo, QUndoCommand *command)
2276 bool snap = KdenliveSettings::snaptopoints();
2277 KdenliveSettings::setSnaptopoints(false);
2278 if (mode == OVERWRITEEDIT) {
2279 // if we are in overwrite mode, move clips accordingly
2281 if (item == NULL) info = posinfo;
2282 else info = item->info();
2283 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);
2284 QList<QGraphicsItem *> selection = m_scene->items(rect);
2285 if (item) selection.removeAll(item);
2286 for (int i = 0; i < selection.count(); i++) {
2287 if (!selection.at(i)->isEnabled()) continue;
2288 if (selection.at(i)->type() == AVWIDGET) {
2289 ClipItem *clip = static_cast<ClipItem *>(selection.at(i));
2290 if (clip->startPos() < info.startPos) {
2291 if (clip->endPos() > info.endPos) {
2292 ItemInfo clipInfo = clip->info();
2293 ItemInfo dupInfo = clipInfo;
2294 GenTime diff = info.startPos - clipInfo.startPos;
2295 dupInfo.startPos = info.startPos;
2296 dupInfo.cropStart += diff;
2297 dupInfo.cropDuration = clipInfo.endPos - info.startPos;
2298 ItemInfo newdupInfo = dupInfo;
2299 GenTime diff2 = info.endPos - info.startPos;
2300 newdupInfo.startPos = info.endPos;
2301 newdupInfo.cropStart += diff2;
2302 newdupInfo.cropDuration = clipInfo.endPos - info.endPos;
2303 new RazorClipCommand(this, clipInfo, info.startPos, false, command);
2304 new ResizeClipCommand(this, dupInfo, newdupInfo, false, false, command);
2305 ClipItem *dup = cutClip(clipInfo, info.startPos, true, false);
2306 if (dup) dup->resizeStart(info.endPos.frames(m_document->fps()));
2308 ItemInfo newclipInfo = clip->info();
2309 newclipInfo.endPos = info.startPos;
2310 new ResizeClipCommand(this, clip->info(), newclipInfo, false, false, command);
2311 clip->resizeEnd(info.startPos.frames(m_document->fps()));
2313 } else if (clip->endPos() <= info.endPos) {
2314 new AddTimelineClipCommand(this, clip->xml(), clip->clipProducer(), clip->info(), clip->effectList(), false, false, false, true, command);
2315 scene()->removeItem(clip);
2319 ItemInfo newclipInfo = clip->info();
2320 newclipInfo.startPos = info.endPos;
2321 new ResizeClipCommand(this, clip->info(), newclipInfo, false, false, command);
2322 clip->resizeStart(info.endPos.frames(m_document->fps()));
2326 } else if (mode == INSERTEDIT) {
2327 // if we are in push mode, move clips accordingly
2329 if (item == NULL) info = posinfo;
2330 else info = item->info();
2331 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);
2332 QList<QGraphicsItem *> selection = m_scene->items(rect);
2333 if (item) selection.removeAll(item);
2334 for (int i = 0; i < selection.count(); i++) {
2335 if (selection.at(i)->type() == AVWIDGET) {
2336 ClipItem *clip = static_cast<ClipItem *>(selection.at(i));
2337 if (clip->startPos() < info.startPos) {
2338 if (clip->endPos() > info.startPos) {
2339 ItemInfo clipInfo = clip->info();
2340 ItemInfo dupInfo = clipInfo;
2341 GenTime diff = info.startPos - clipInfo.startPos;
2342 dupInfo.startPos = info.startPos;
2343 dupInfo.cropStart += diff;
2344 dupInfo.cropDuration = clipInfo.endPos - info.startPos;
2345 new RazorClipCommand(this, clipInfo, info.startPos, false, command);
2346 // Commented out; variable dup unused. --granjow
2347 //ClipItem *dup = cutClip(clipInfo, info.startPos, true, false);
2348 cutClip(clipInfo, info.startPos, true, false);
2351 // TODO: add insertspacecommand
2356 KdenliveSettings::setSnaptopoints(snap);
2360 void CustomTrackView::adjustTimelineTransitions(EDITMODE mode, Transition *item, QUndoCommand *command)
2362 if (mode == OVERWRITEEDIT) {
2363 // if we are in overwrite or push mode, move clips accordingly
2364 bool snap = KdenliveSettings::snaptopoints();
2365 KdenliveSettings::setSnaptopoints(false);
2366 ItemInfo info = item->info();
2367 QRectF rect(info.startPos.frames(m_document->fps()), info.track * m_tracksHeight + m_tracksHeight, (info.endPos - info.startPos).frames(m_document->fps()) - 1, 5);
2368 QList<QGraphicsItem *> selection = m_scene->items(rect);
2369 selection.removeAll(item);
2370 for (int i = 0; i < selection.count(); i++) {
2371 if (!selection.at(i)->isEnabled()) continue;
2372 if (selection.at(i)->type() == TRANSITIONWIDGET) {
2373 Transition *tr = static_cast<Transition *>(selection.at(i));
2374 if (tr->startPos() < info.startPos) {
2375 ItemInfo firstPos = tr->info();
2376 ItemInfo newPos = firstPos;
2377 firstPos.endPos = item->startPos();
2378 newPos.startPos = item->endPos();
2379 new MoveTransitionCommand(this, tr->info(), firstPos, true, command);
2380 if (tr->endPos() > info.endPos) {
2382 new AddTransitionCommand(this, newPos, tr->transitionEndTrack(), tr->toXML(), false, true, command);
2384 } else if (tr->endPos() > info.endPos) {
2386 ItemInfo firstPos = tr->info();
2387 firstPos.startPos = item->endPos();
2388 new MoveTransitionCommand(this, tr->info(), firstPos, true, command);
2390 // remove transition
2391 new AddTransitionCommand(this, tr->info(), tr->transitionEndTrack(), tr->toXML(), true, true, command);
2395 KdenliveSettings::setSnaptopoints(snap);
2399 QStringList CustomTrackView::mimeTypes() const
2401 QStringList qstrList;
2402 // list of accepted mime types for drop
2403 qstrList.append("text/plain");
2404 qstrList.append("kdenlive/producerslist");
2405 qstrList.append("kdenlive/clip");
2409 Qt::DropActions CustomTrackView::supportedDropActions() const
2411 // returns what actions are supported when dropping
2412 return Qt::MoveAction;
2415 void CustomTrackView::setDuration(int duration)
2417 int diff = qAbs(duration - sceneRect().width());
2418 if (diff * matrix().m11() > -50) {
2419 if (matrix().m11() < 0.4) setSceneRect(0, 0, (duration + 100 / matrix().m11()), sceneRect().height());
2420 else setSceneRect(0, 0, (duration + 300), sceneRect().height());
2422 m_projectDuration = duration;
2425 int CustomTrackView::duration() const
2427 return m_projectDuration;
2430 void CustomTrackView::addTrack(TrackInfo type, int ix)
2432 if (ix == -1 || ix == m_document->tracksCount()) {
2433 m_document->insertTrack(0, type);
2434 m_document->renderer()->mltInsertTrack(1, type.type == VIDEOTRACK);
2436 m_document->insertTrack(m_document->tracksCount() - ix, type);
2437 // insert track in MLT playlist
2438 m_document->renderer()->mltInsertTrack(m_document->tracksCount() - ix, type.type == VIDEOTRACK);
2440 double startY = ix * m_tracksHeight + 1 + m_tracksHeight / 2;
2441 QRectF r(0, startY, sceneRect().width(), sceneRect().height() - startY);
2442 QList<QGraphicsItem *> selection = m_scene->items(r);
2443 resetSelectionGroup();
2445 m_selectionGroup = new AbstractGroupItem(m_document->fps());
2446 scene()->addItem(m_selectionGroup);
2447 for (int i = 0; i < selection.count(); i++) {
2448 if ((!selection.at(i)->parentItem()) && (selection.at(i)->type() == AVWIDGET || selection.at(i)->type() == TRANSITIONWIDGET || selection.at(i)->type() == GROUPWIDGET)) {
2449 m_selectionGroup->addToGroup(selection.at(i));
2450 selection.at(i)->setFlag(QGraphicsItem::ItemIsMovable, false);
2453 // Move graphic items
2454 m_selectionGroup->translate(0, m_tracksHeight);
2456 // adjust track number
2457 QList<QGraphicsItem *> children = m_selectionGroup->childItems();
2458 for (int i = 0; i < children.count(); i++) {
2459 if (children.at(i)->type() == GROUPWIDGET) {
2460 AbstractGroupItem *grp = static_cast<AbstractGroupItem*>(children.at(i));
2461 children << grp->childItems();
2464 AbstractClipItem *item = static_cast <AbstractClipItem *>(children.at(i));
2466 ItemInfo clipinfo = item->info();
2467 if (item->type() == AVWIDGET) {
2468 ClipItem *clip = static_cast <ClipItem *>(item);
2469 // slowmotion clips are not track dependant, so no need to update them
2470 if (clip->speed() != 1.0) continue;
2471 // We add a move clip command so that we get the correct producer for new track number
2472 if (clip->clipType() == AV || clip->clipType() == AUDIO) {
2473 Mlt::Producer *prod;
2474 if (clip->isAudioOnly()) prod = clip->baseClip()->audioProducer(clipinfo.track);
2475 else if (clip->isVideoOnly()) prod = clip->baseClip()->videoProducer();
2476 else prod = clip->baseClip()->producer(clipinfo.track);
2477 if (m_document->renderer()->mltUpdateClipProducer((int)(m_document->tracksCount() - clipinfo.track), clipinfo.startPos.frames(m_document->fps()), prod) == false) {
2478 // problem updating clip
2479 emit displayMessage(i18n("Cannot update clip (time: %1, track: %2)", clipinfo.startPos.frames(m_document->fps()), clipinfo.track), ErrorMessage);
2482 } else if (item->type() == TRANSITIONWIDGET) {
2483 Transition *tr = static_cast <Transition *>(item);
2484 int track = tr->transitionEndTrack();
2486 tr->updateTransitionEndTrack(getPreviousVideoTrack(clipinfo.track));
2490 resetSelectionGroup(false);
2493 int maxHeight = m_tracksHeight * m_document->tracksCount() * matrix().m22();
2494 for (int i = 0; i < m_guides.count(); i++) {
2495 QLineF l = m_guides.at(i)->line();
2496 l.setP2(QPointF(l.x2(), maxHeight));
2497 m_guides.at(i)->setLine(l);
2499 m_cursorLine->setLine(m_cursorLine->line().x1(), 0, m_cursorLine->line().x1(), maxHeight);
2500 setSceneRect(0, 0, sceneRect().width(), m_tracksHeight * m_document->tracksCount());
2501 viewport()->update();
2502 emit tracksChanged();
2503 //QTimer::singleShot(500, this, SIGNAL(trackHeightChanged()));
2504 //setFixedHeight(50 * m_tracksCount);
2507 void CustomTrackView::removeTrack(int ix)
2509 // Delete track in MLT playlist
2510 m_document->renderer()->mltDeleteTrack(m_document->tracksCount() - ix);
2511 m_document->deleteTrack(m_document->tracksCount() - ix - 1);
2513 double startY = ix * (m_tracksHeight + 1) + m_tracksHeight / 2;
2514 QRectF r(0, startY, sceneRect().width(), sceneRect().height() - startY);
2515 QList<QGraphicsItem *> selection = m_scene->items(r);
2517 resetSelectionGroup();
2519 m_selectionGroup = new AbstractGroupItem(m_document->fps());
2520 scene()->addItem(m_selectionGroup);
2521 for (int i = 0; i < selection.count(); i++) {
2522 if ((!selection.at(i)->parentItem()) && (selection.at(i)->type() == AVWIDGET || selection.at(i)->type() == TRANSITIONWIDGET || selection.at(i)->type() == GROUPWIDGET)) {
2523 m_selectionGroup->addToGroup(selection.at(i));
2524 selection.at(i)->setFlag(QGraphicsItem::ItemIsMovable, false);
2527 // Move graphic items
2528 qreal ydiff = 0 - (int) m_tracksHeight;
2529 m_selectionGroup->translate(0, ydiff);
2531 // adjust track number
2532 QList<QGraphicsItem *> children = m_selectionGroup->childItems();
2533 //kDebug() << "// FOUND CLIPS TO MOVE: " << children.count();
2534 for (int i = 0; i < children.count(); i++) {
2535 if (children.at(i)->type() == GROUPWIDGET) {
2536 AbstractGroupItem *grp = static_cast<AbstractGroupItem*>(children.at(i));
2537 children << grp->childItems();
2540 if (children.at(i)->type() == AVWIDGET) {
2541 ClipItem *clip = static_cast <ClipItem *>(children.at(i));
2543 ItemInfo clipinfo = clip->info();
2544 // We add a move clip command so that we get the correct producer for new track number
2545 if (clip->clipType() == AV || clip->clipType() == AUDIO) {
2546 Mlt::Producer *prod;
2547 if (clip->isAudioOnly()) prod = clip->baseClip()->audioProducer(clipinfo.track);
2548 else if (clip->isVideoOnly()) prod = clip->baseClip()->videoProducer();
2549 else prod = clip->baseClip()->producer(clipinfo.track);
2550 if (!m_document->renderer()->mltUpdateClipProducer((int)(m_document->tracksCount() - clipinfo.track), clipinfo.startPos.frames(m_document->fps()), prod)) {
2551 emit displayMessage(i18n("Cannot update clip (time: %1, track: %2)", clipinfo.startPos.frames(m_document->fps()), clipinfo.track), ErrorMessage);
2554 } else if (children.at(i)->type() == TRANSITIONWIDGET) {
2555 Transition *tr = static_cast <Transition *>(children.at(i));
2557 int track = tr->transitionEndTrack();
2559 ItemInfo clipinfo = tr->info();
2560 tr->updateTransitionEndTrack(getPreviousVideoTrack(clipinfo.track));
2564 resetSelectionGroup(false);
2566 int maxHeight = m_tracksHeight * m_document->tracksCount() * matrix().m22();
2567 for (int i = 0; i < m_guides.count(); i++) {
2568 QLineF l = m_guides.at(i)->line();
2569 l.setP2(QPointF(l.x2(), maxHeight));
2570 m_guides.at(i)->setLine(l);
2572 m_cursorLine->setLine(m_cursorLine->line().x1(), 0, m_cursorLine->line().x1(), maxHeight);
2573 setSceneRect(0, 0, sceneRect().width(), m_tracksHeight * m_document->tracksCount());
2575 m_selectedTrack = qMin(m_selectedTrack, m_document->tracksCount() - 1);
2576 viewport()->update();
2577 emit tracksChanged();
2578 //QTimer::singleShot(500, this, SIGNAL(trackHeightChanged()));
2581 void CustomTrackView::changeTrack(int ix, TrackInfo type)
2583 int tracknumber = m_document->tracksCount() - ix;
2584 m_document->setTrackType(tracknumber - 1, type);
2585 m_document->renderer()->mltChangeTrackState(tracknumber, m_document->trackInfoAt(tracknumber - 1).isMute, m_document->trackInfoAt(tracknumber - 1).isBlind);
2586 QTimer::singleShot(300, this, SIGNAL(trackHeightChanged()));
2587 viewport()->update();
2591 void CustomTrackView::slotSwitchTrackAudio(int ix)
2593 /*for (int i = 0; i < m_document->tracksCount(); i++)
2594 kDebug() << "TRK " << i << " STATE: " << m_document->trackInfoAt(i).isMute << m_document->trackInfoAt(i).isBlind;*/
2595 int tracknumber = m_document->tracksCount() - ix - 1;
2596 m_document->switchTrackAudio(tracknumber, !m_document->trackInfoAt(tracknumber).isMute);
2597 kDebug() << "NEXT TRK STATE: " << m_document->trackInfoAt(tracknumber).isMute << m_document->trackInfoAt(tracknumber).isBlind;
2598 m_document->renderer()->mltChangeTrackState(tracknumber + 1, m_document->trackInfoAt(tracknumber).isMute, m_document->trackInfoAt(tracknumber).isBlind);
2599 setDocumentModified();
2602 void CustomTrackView::slotSwitchTrackLock(int ix)
2604 int tracknumber = m_document->tracksCount() - ix - 1;
2605 LockTrackCommand *command = new LockTrackCommand(this, ix, !m_document->trackInfoAt(tracknumber).isLocked);
2606 m_commandStack->push(command);
2610 void CustomTrackView::lockTrack(int ix, bool lock)
2612 int tracknumber = m_document->tracksCount() - ix - 1;
2613 m_document->switchTrackLock(tracknumber, lock);
2614 emit doTrackLock(ix, lock);
2615 QList<QGraphicsItem *> selection = m_scene->items(0, ix * m_tracksHeight + m_tracksHeight / 2, sceneRect().width(), m_tracksHeight / 2 - 2);
2617 for (int i = 0; i < selection.count(); i++) {
2618 if (selection.at(i)->type() != AVWIDGET && selection.at(i)->type() != TRANSITIONWIDGET) continue;
2619 if (selection.at(i)->isSelected()) {
2620 if (selection.at(i)->type() == AVWIDGET) emit clipItemSelected(NULL);
2621 else emit transitionItemSelected(NULL);
2623 static_cast <AbstractClipItem *>(selection.at(i))->setItemLocked(lock);
2625 kDebug() << "NEXT TRK STATE: " << m_document->trackInfoAt(tracknumber).isLocked;
2626 viewport()->update();
2627 setDocumentModified();
2630 void CustomTrackView::slotSwitchTrackVideo(int ix)
2632 int tracknumber = m_document->tracksCount() - ix;
2633 m_document->switchTrackVideo(tracknumber - 1, !m_document->trackInfoAt(tracknumber - 1).isBlind);
2634 m_document->renderer()->mltChangeTrackState(tracknumber, m_document->trackInfoAt(tracknumber - 1).isMute, m_document->trackInfoAt(tracknumber - 1).isBlind);
2635 setDocumentModified();
2638 QList<QGraphicsItem *> CustomTrackView::checkForGroups(const QRectF &rect, bool *ok)
2640 // Check there is no group going over several tracks there, or that would result in timeline corruption
2641 QList<QGraphicsItem *> selection = scene()->items(rect);
2643 int maxHeight = m_tracksHeight * 1.5;
2644 for (int i = 0; i < selection.count(); i++) {
2645 // Check that we don't try to move a group with clips on other tracks
2646 if (selection.at(i)->type() == GROUPWIDGET && (selection.at(i)->boundingRect().height() >= maxHeight)) {
2649 } else if (selection.at(i)->parentItem() && (selection.at(i)->parentItem()->boundingRect().height() >= maxHeight)) {
2657 void CustomTrackView::slotRemoveSpace()
2661 if (m_menuPosition.isNull()) {
2662 pos = GenTime(cursorPos(), m_document->fps());
2664 track = QInputDialog::getInteger(this, i18n("Remove Space"), i18n("Track"), 0, 0, m_document->tracksCount() - 1, 1, &ok);
2667 pos = GenTime((int)(mapToScene(m_menuPosition).x()), m_document->fps());
2668 track = (int)(mapToScene(m_menuPosition).y() / m_tracksHeight);
2671 ClipItem *item = getClipItemAt(pos, track);
2673 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);
2676 int length = m_document->renderer()->mltGetSpaceLength(pos, m_document->tracksCount() - track, true);
2677 //kDebug() << "// GOT LENGT; " << length;
2679 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);
2683 // Make sure there is no group in the way
2684 QRectF rect(pos.frames(m_document->fps()), track * m_tracksHeight + m_tracksHeight / 2, sceneRect().width() - pos.frames(m_document->fps()), m_tracksHeight / 2 - 2);
2687 QList<QGraphicsItem *> items = checkForGroups(rect, &isOk);
2689 // groups found on track, do not allow the move
2690 emit displayMessage(i18n("Cannot remove space in a track with a group"), ErrorMessage);
2694 QList<ItemInfo> clipsToMove;
2695 QList<ItemInfo> transitionsToMove;
2697 for (int i = 0; i < items.count(); i++) {
2698 if (items.at(i)->type() == AVWIDGET || items.at(i)->type() == TRANSITIONWIDGET) {
2699 AbstractClipItem *item = static_cast <AbstractClipItem *>(items.at(i));
2700 ItemInfo info = item->info();
2701 if (item->type() == AVWIDGET) {
2702 clipsToMove.append(info);
2703 } else if (item->type() == TRANSITIONWIDGET) {
2704 transitionsToMove.append(info);
2709 InsertSpaceCommand *command = new InsertSpaceCommand(this, clipsToMove, transitionsToMove, track, GenTime(-length, m_document->fps()), true);
2710 m_commandStack->push(command);
2713 void CustomTrackView::slotInsertSpace()
2717 if (m_menuPosition.isNull()) {
2718 pos = GenTime(cursorPos(), m_document->fps());
2720 pos = GenTime((int)(mapToScene(m_menuPosition).x()), m_document->fps());
2721 track = (int)(mapToScene(m_menuPosition).y() / m_tracksHeight) + 1;
2723 SpacerDialog d(GenTime(65, m_document->fps()), m_document->timecode(), track, m_document->tracksCount(), this);
2724 if (d.exec() != QDialog::Accepted) return;
2725 GenTime spaceDuration = d.selectedDuration();
2726 track = d.selectedTrack();
2728 ClipItem *item = getClipItemAt(pos, track);
2729 if (item) pos = item->startPos();
2731 // Make sure there is no group in the way
2732 QRectF rect(pos.frames(m_document->fps()), track * m_tracksHeight + m_tracksHeight / 2, sceneRect().width() - pos.frames(m_document->fps()), m_tracksHeight / 2 - 2);
2734 QList<QGraphicsItem *> items = checkForGroups(rect, &isOk);
2736 // groups found on track, do not allow the move
2737 emit displayMessage(i18n("Cannot insert space in a track with a group"), ErrorMessage);
2741 QList<ItemInfo> clipsToMove;
2742 QList<ItemInfo> transitionsToMove;
2744 for (int i = 0; i < items.count(); i++) {
2745 if (items.at(i)->type() == AVWIDGET || items.at(i)->type() == TRANSITIONWIDGET) {
2746 AbstractClipItem *item = static_cast <AbstractClipItem *>(items.at(i));
2747 ItemInfo info = item->info();
2748 if (item->type() == AVWIDGET) {
2749 clipsToMove.append(info);
2750 } else if (item->type() == TRANSITIONWIDGET) {
2751 transitionsToMove.append(info);
2756 InsertSpaceCommand *command = new InsertSpaceCommand(this, clipsToMove, transitionsToMove, track, spaceDuration, true);
2757 m_commandStack->push(command);
2760 void CustomTrackView::insertSpace(QList<ItemInfo> clipsToMove, QList<ItemInfo> transToMove, int track, const GenTime duration, const GenTime offset)
2762 int diff = duration.frames(m_document->fps());
2763 resetSelectionGroup();
2764 m_selectionGroup = new AbstractGroupItem(m_document->fps());
2765 scene()->addItem(m_selectionGroup);
2767 Transition *transition;
2769 // Create lists with start pos for each track
2770 QMap <int, int> trackClipStartList;
2771 QMap <int, int> trackTransitionStartList;
2773 for (int i = 1; i < m_document->tracksCount() + 1; i++) {
2774 trackClipStartList[i] = -1;
2775 trackTransitionStartList[i] = -1;
2778 if (!clipsToMove.isEmpty()) for (int i = 0; i < clipsToMove.count(); i++) {
2779 clip = getClipItemAtStart(clipsToMove.at(i).startPos + offset, clipsToMove.at(i).track);
2781 if (clip->parentItem()) {
2782 m_selectionGroup->addToGroup(clip->parentItem());
2783 clip->parentItem()->setFlag(QGraphicsItem::ItemIsMovable, false);
2785 m_selectionGroup->addToGroup(clip);
2786 clip->setFlag(QGraphicsItem::ItemIsMovable, false);
2788 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))
2789 trackClipStartList[m_document->tracksCount() - clipsToMove.at(i).track] = clipsToMove.at(i).startPos.frames(m_document->fps());
2791 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);
2794 if (!transToMove.isEmpty()) for (int i = 0; i < transToMove.count(); i++) {
2795 transition = getTransitionItemAtStart(transToMove.at(i).startPos + offset, transToMove.at(i).track);
2797 if (transition->parentItem()) {
2798 m_selectionGroup->addToGroup(transition->parentItem());
2799 transition->parentItem()->setFlag(QGraphicsItem::ItemIsMovable, false);
2801 m_selectionGroup->addToGroup(transition);
2802 transition->setFlag(QGraphicsItem::ItemIsMovable, false);
2804 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))
2805 trackTransitionStartList[m_document->tracksCount() - transToMove.at(i).track] = transToMove.at(i).startPos.frames(m_document->fps());
2806 } 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);
2808 m_selectionGroup->translate(diff, 0);
2810 // update items coordinates
2811 QList<QGraphicsItem *> itemList = m_selectionGroup->childItems();
2813 for (int i = 0; i < itemList.count(); i++) {
2814 if (itemList.at(i)->type() == AVWIDGET || itemList.at(i)->type() == TRANSITIONWIDGET) {
2815 static_cast < AbstractClipItem *>(itemList.at(i))->updateItem();
2816 } else if (itemList.at(i)->type() == GROUPWIDGET) {
2817 QList<QGraphicsItem *> children = itemList.at(i)->childItems();
2818 for (int j = 0; j < children.count(); j++) {
2819 AbstractClipItem * clp = static_cast < AbstractClipItem *>(children.at(j));
2824 resetSelectionGroup(false);
2825 if (track != -1) track = m_document->tracksCount() - track;
2826 m_document->renderer()->mltInsertSpace(trackClipStartList, trackTransitionStartList, track, duration, offset);
2829 void CustomTrackView::deleteClip(const QString &clipId)
2831 resetSelectionGroup();
2832 QList<QGraphicsItem *> itemList = items();
2833 QUndoCommand *deleteCommand = new QUndoCommand();
2835 for (int i = 0; i < itemList.count(); i++) {
2836 if (itemList.at(i)->type() == AVWIDGET) {
2837 ClipItem *item = (ClipItem *)itemList.at(i);
2838 if (item->clipProducer() == clipId) {
2840 if (item->parentItem()) {
2841 // Clip is in a group, destroy the group
2842 new GroupClipsCommand(this, QList<ItemInfo>() << item->info(), QList<ItemInfo>(), false, deleteCommand);
2844 new AddTimelineClipCommand(this, item->xml(), item->clipProducer(), item->info(), item->effectList(), false, false, true, true, deleteCommand);
2848 deleteCommand->setText(i18np("Delete timeline clip", "Delete timeline clips", count));
2849 if (count == 0) delete deleteCommand;
2850 else m_commandStack->push(deleteCommand);
2853 void CustomTrackView::setCursorPos(int pos, bool seek)
2855 if (pos == m_cursorPos) return;
2856 emit cursorMoved((int)(m_cursorPos), (int)(pos));
2858 if (seek) m_document->renderer()->seek(GenTime(m_cursorPos, m_document->fps()));
2859 else if (m_autoScroll) checkScrolling();
2860 m_cursorLine->setPos(m_cursorPos, 0);
2863 void CustomTrackView::updateCursorPos()
2865 m_cursorLine->setPos(m_cursorPos, 0);
2868 int CustomTrackView::cursorPos()
2870 return (int)(m_cursorPos);
2873 void CustomTrackView::moveCursorPos(int delta)
2875 if (m_cursorPos + delta < 0) delta = 0 - m_cursorPos;
2876 emit cursorMoved((int)(m_cursorPos), (int)((m_cursorPos + delta)));
2877 m_cursorPos += delta;
2878 m_cursorLine->setPos(m_cursorPos, 0);
2879 m_document->renderer()->seek(GenTime(m_cursorPos, m_document->fps()));
2882 void CustomTrackView::initCursorPos(int pos)
2884 emit cursorMoved((int)(m_cursorPos), (int)(pos));
2886 m_cursorLine->setPos(pos, 0);
2890 void CustomTrackView::checkScrolling()
2892 ensureVisible(m_cursorPos, verticalScrollBar()->value() + 10, 2, 2, 50, 0);
2895 void CustomTrackView::mouseReleaseEvent(QMouseEvent * event)
2897 if (m_moveOpMode == SEEK) m_moveOpMode = NONE;
2898 QGraphicsView::mouseReleaseEvent(event);
2899 setViewportUpdateMode(QGraphicsView::MinimalViewportUpdate);
2900 #if QT_VERSION >= 0x040600
2901 if (m_dragItem) m_dragItem->setGraphicsEffect(NULL);
2903 if (m_scrollTimer.isActive()) m_scrollTimer.stop();
2904 if (event->button() == Qt::MidButton) {
2907 setDragMode(QGraphicsView::NoDrag);
2908 if (m_operationMode == MOVEGUIDE) {
2909 setCursor(Qt::ArrowCursor);
2910 m_operationMode = NONE;
2911 m_dragGuide->setFlag(QGraphicsItem::ItemIsMovable, false);
2912 GenTime newPos = GenTime(m_dragGuide->pos().x(), m_document->fps());
2913 if (newPos != m_dragGuide->position()) {
2914 EditGuideCommand *command = new EditGuideCommand(this, m_dragGuide->position(), m_dragGuide->label(), newPos, m_dragGuide->label(), false);
2915 m_commandStack->push(command);
2916 m_dragGuide->updateGuide(GenTime(m_dragGuide->pos().x(), m_document->fps()));
2917 qSort(m_guides.begin(), m_guides.end(), sortGuidesList);
2918 m_document->syncGuides(m_guides);
2923 } else if (m_operationMode == SPACER && m_selectionGroup) {
2925 if (event->modifiers() != Qt::ControlModifier) {
2926 // We are moving all tracks
2928 } else track = (int)(mapToScene(m_clickEvent).y() / m_tracksHeight);
2929 GenTime timeOffset = GenTime((int)(m_selectionGroup->scenePos().x()), m_document->fps()) - m_selectionGroupInfo.startPos;
2931 if (timeOffset != GenTime()) {
2932 QList<QGraphicsItem *> items = m_selectionGroup->childItems();
2934 QList<ItemInfo> clipsToMove;
2935 QList<ItemInfo> transitionsToMove;
2937 // Create lists with start pos for each track
2938 QMap <int, int> trackClipStartList;
2939 QMap <int, int> trackTransitionStartList;
2941 for (int i = 1; i < m_document->tracksCount() + 1; i++) {
2942 trackClipStartList[i] = -1;
2943 trackTransitionStartList[i] = -1;
2946 for (int i = 0; i < items.count(); i++) {
2947 if (items.at(i)->type() == GROUPWIDGET)
2948 items += items.at(i)->childItems();
2951 for (int i = 0; i < items.count(); i++) {
2952 if (items.at(i)->type() == AVWIDGET) {
2953 AbstractClipItem *item = static_cast <AbstractClipItem *>(items.at(i));
2954 ItemInfo info = item->info();
2955 clipsToMove.append(info);
2957 if (trackClipStartList.value(m_document->tracksCount() - info.track) == -1 || info.startPos.frames(m_document->fps()) < trackClipStartList.value(m_document->tracksCount() - info.track))
2958 trackClipStartList[m_document->tracksCount() - info.track] = info.startPos.frames(m_document->fps());
2959 } else if (items.at(i)->type() == TRANSITIONWIDGET) {
2960 AbstractClipItem *item = static_cast <AbstractClipItem *>(items.at(i));
2961 ItemInfo info = item->info();
2962 transitionsToMove.append(info);
2964 if (trackTransitionStartList.value(m_document->tracksCount() - info.track) == -1 || info.startPos.frames(m_document->fps()) < trackTransitionStartList.value(m_document->tracksCount() - info.track))
2965 trackTransitionStartList[m_document->tracksCount() - info.track] = info.startPos.frames(m_document->fps());
2969 InsertSpaceCommand *command = new InsertSpaceCommand(this, clipsToMove, transitionsToMove, track, timeOffset, false);
2970 m_commandStack->push(command);
2971 if (track != -1) track = m_document->tracksCount() - track;
2972 kDebug() << "SPACER TRACK:" << track;
2973 m_document->renderer()->mltInsertSpace(trackClipStartList, trackTransitionStartList, track, timeOffset, GenTime());
2975 resetSelectionGroup(false);
2976 m_operationMode = NONE;
2977 } else if (m_operationMode == RUBBERSELECTION) {
2978 //kDebug() << "// END RUBBER SELECT";
2979 resetSelectionGroup();
2980 groupSelectedItems();
2981 m_operationMode = NONE;
2984 if (m_dragItem == NULL && m_selectionGroup == NULL) {
2985 emit transitionItemSelected(NULL);
2989 if (m_dragItem) info = m_dragItem->info();
2991 if (m_operationMode == MOVE) {
2992 setCursor(Qt::OpenHandCursor);
2993 if (m_dragItem->parentItem() == 0) {
2994 // we are moving one clip, easy
2995 if (m_dragItem->type() == AVWIDGET && (m_dragItemInfo.startPos != info.startPos || m_dragItemInfo.track != info.track)) {
2996 ClipItem *item = static_cast <ClipItem *>(m_dragItem);
2997 Mlt::Producer *prod;
2998 if (item->isAudioOnly()) prod = item->baseClip()->audioProducer(m_dragItemInfo.track);
2999 else if (item->isVideoOnly()) prod = item->baseClip()->videoProducer();
3000 else prod = item->baseClip()->producer(m_dragItemInfo.track);
3001 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);
3004 QUndoCommand *moveCommand = new QUndoCommand();
3005 moveCommand->setText(i18n("Move clip"));
3006 adjustTimelineClips(m_scene->editMode(), item, ItemInfo(), moveCommand);
3008 int tracknumber = m_document->tracksCount() - item->track() - 1;
3009 bool isLocked = m_document->trackInfoAt(tracknumber).isLocked;
3010 if (isLocked) item->setItemLocked(true);
3011 new MoveClipCommand(this, m_dragItemInfo, info, false, moveCommand);
3012 // Also move automatic transitions (on lower track)
3013 Transition *startTransition = getTransitionItemAtStart(m_dragItemInfo.startPos, m_dragItemInfo.track);
3014 ItemInfo startTrInfo;
3015 ItemInfo newStartTrInfo;
3016 bool moveStartTrans = false;
3017 bool moveEndTrans = false;
3018 if (startTransition && startTransition->isAutomatic()) {
3019 startTrInfo = startTransition->info();
3020 newStartTrInfo = startTrInfo;
3021 newStartTrInfo.track = info.track;
3022 newStartTrInfo.startPos = info.startPos;
3023 if (m_dragItemInfo.track == info.track && !item->baseClip()->isTransparent() && getClipItemAtEnd(newStartTrInfo.endPos, m_document->tracksCount() - startTransition->transitionEndTrack())) {
3024 // transition end should stay the same
3026 // transition end should be adjusted to clip
3027 newStartTrInfo.endPos = newStartTrInfo.endPos + (newStartTrInfo.startPos - startTrInfo.startPos);
3029 if (newStartTrInfo.startPos < newStartTrInfo.endPos) moveStartTrans = true;
3031 if (startTransition == NULL || startTransition->endPos() < m_dragItemInfo.endPos) {
3032 // Check if there is a transition at clip end
3033 Transition *tr = getTransitionItemAtEnd(m_dragItemInfo.endPos, m_dragItemInfo.track);
3034 if (tr && tr->isAutomatic()) {
3035 ItemInfo trInfo = tr->info();
3036 ItemInfo newTrInfo = trInfo;
3037 newTrInfo.track = info.track;
3038 newTrInfo.endPos = m_dragItem->endPos();
3039 if (m_dragItemInfo.track == info.track && !item->baseClip()->isTransparent() && getClipItemAtStart(trInfo.startPos, m_document->tracksCount() - tr->transitionEndTrack())) {
3040 // transition start should stay the same
3042 // transition start should be moved
3043 newTrInfo.startPos = newTrInfo.startPos + (newTrInfo.endPos - trInfo.endPos);
3045 if (newTrInfo.startPos < newTrInfo.endPos) {
3046 moveEndTrans = true;
3047 if (moveStartTrans) {
3048 // we have to move both transitions, remove the start one so that there is no collision
3049 new AddTransitionCommand(this, startTrInfo, startTransition->transitionEndTrack(), startTransition->toXML(), true, true, moveCommand);
3051 adjustTimelineTransitions(m_scene->editMode(), tr, moveCommand);
3052 new MoveTransitionCommand(this, trInfo, newTrInfo, true, moveCommand);
3053 if (moveStartTrans) {
3054 // re-add transition in correct place
3055 int transTrack = startTransition->transitionEndTrack();
3056 if (m_dragItemInfo.track != info.track && !startTransition->forcedTrack()) {
3057 transTrack = getPreviousVideoTrack(info.track);
3059 adjustTimelineTransitions(m_scene->editMode(), startTransition, moveCommand);
3060 new AddTransitionCommand(this, newStartTrInfo, transTrack, startTransition->toXML(), false, true, moveCommand);
3066 if (moveStartTrans && !moveEndTrans) {
3067 adjustTimelineTransitions(m_scene->editMode(), startTransition, moveCommand);
3068 new MoveTransitionCommand(this, startTrInfo, newStartTrInfo, true, moveCommand);
3071 // Also move automatic transitions (on upper track)
3072 Transition *tr = getTransitionItemAtStart(m_dragItemInfo.startPos, m_dragItemInfo.track - 1);
3073 if (m_dragItemInfo.track == info.track && tr && tr->isAutomatic() && (m_document->tracksCount() - tr->transitionEndTrack()) == m_dragItemInfo.track) {
3074 ItemInfo trInfo = tr->info();
3075 ItemInfo newTrInfo = trInfo;
3076 newTrInfo.startPos = m_dragItem->startPos();
3077 ClipItem * upperClip = getClipItemAt(m_dragItemInfo.startPos, m_dragItemInfo.track - 1);
3078 if (!upperClip || !upperClip->baseClip()->isTransparent()) {
3079 if (!getClipItemAtEnd(newTrInfo.endPos, tr->track())) {
3080 // transition end should be adjusted to clip on upper track
3081 newTrInfo.endPos = newTrInfo.endPos + (newTrInfo.startPos - trInfo.startPos);
3083 if (newTrInfo.startPos < newTrInfo.endPos) {
3084 adjustTimelineTransitions(m_scene->editMode(), tr, moveCommand);
3085 new MoveTransitionCommand(this, trInfo, newTrInfo, true, moveCommand);
3089 if (m_dragItemInfo.track == info.track && (tr == NULL || tr->endPos() < m_dragItemInfo.endPos)) {
3090 // Check if there is a transition at clip end
3091 tr = getTransitionItemAtEnd(m_dragItemInfo.endPos, m_dragItemInfo.track - 1);
3092 if (tr && tr->isAutomatic() && (m_document->tracksCount() - tr->transitionEndTrack()) == m_dragItemInfo.track) {
3093 ItemInfo trInfo = tr->info();
3094 ItemInfo newTrInfo = trInfo;
3095 newTrInfo.endPos = m_dragItem->endPos();
3096 kDebug() << "CLIP ENDS AT: " << newTrInfo.endPos.frames(25);
3097 kDebug() << "CLIP STARTS AT: " << newTrInfo.startPos.frames(25);
3098 ClipItem * upperClip = getClipItemAt(m_dragItemInfo.startPos, m_dragItemInfo.track - 1);
3099 if (!upperClip || !upperClip->baseClip()->isTransparent()) {
3100 if (!getClipItemAtStart(trInfo.startPos, tr->track())) {
3101 // transition start should be moved
3102 newTrInfo.startPos = newTrInfo.startPos + (newTrInfo.endPos - trInfo.endPos);
3104 if (newTrInfo.startPos < newTrInfo.endPos) {
3105 adjustTimelineTransitions(m_scene->editMode(), tr, moveCommand);
3106 new MoveTransitionCommand(this, trInfo, newTrInfo, true, moveCommand);
3111 m_commandStack->push(moveCommand);
3112 //checkTrackSequence(m_dragItem->track());
3114 // undo last move and emit error message
3115 bool snap = KdenliveSettings::snaptopoints();
3116 KdenliveSettings::setSnaptopoints(false);
3117 item->setPos((int) m_dragItemInfo.startPos.frames(m_document->fps()), (int)(m_dragItemInfo.track * m_tracksHeight + 1));
3118 KdenliveSettings::setSnaptopoints(snap);
3119 emit displayMessage(i18n("Cannot move clip to position %1", m_document->timecode().getTimecodeFromFrames(m_dragItemInfo.startPos.frames(m_document->fps()))), ErrorMessage);
3121 setDocumentModified();
3123 if (m_dragItem->type() == TRANSITIONWIDGET && (m_dragItemInfo.startPos != info.startPos || m_dragItemInfo.track != info.track)) {
3124 Transition *transition = static_cast <Transition *>(m_dragItem);
3125 transition->updateTransitionEndTrack(getPreviousVideoTrack(m_dragItem->track()));
3126 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)) {
3127 // Moving transition failed, revert to previous position
3128 emit displayMessage(i18n("Cannot move transition"), ErrorMessage);
3129 transition->setPos((int) m_dragItemInfo.startPos.frames(m_document->fps()), (m_dragItemInfo.track) * m_tracksHeight + 1);
3131 QUndoCommand *moveCommand = new QUndoCommand();
3132 moveCommand->setText(i18n("Move transition"));
3133 adjustTimelineTransitions(m_scene->editMode(), transition, moveCommand);
3134 new MoveTransitionCommand(this, m_dragItemInfo, info, false, moveCommand);
3135 m_commandStack->push(moveCommand);
3139 // Moving several clips. We need to delete them and readd them to new position,
3140 // or they might overlap each other during the move
3141 QGraphicsItemGroup *group = static_cast <QGraphicsItemGroup *>(m_dragItem->parentItem());
3142 QList<QGraphicsItem *> items = group->childItems();
3144 QList<ItemInfo> clipsToMove;
3145 QList<ItemInfo> transitionsToMove;
3147 GenTime timeOffset = GenTime(m_dragItem->scenePos().x(), m_document->fps()) - m_dragItemInfo.startPos;
3148 const int trackOffset = (int)(m_dragItem->scenePos().y() / m_tracksHeight) - m_dragItemInfo.track;
3149 //kDebug() << "// MOVED SEVERAL CLIPS" << timeOffset.frames(25);
3150 QUndoCommand *moveGroup = new QUndoCommand();
3151 moveGroup->setText(i18n("Move group"));
3152 if (timeOffset != GenTime() || trackOffset != 0) {
3153 // remove items in MLT playlist
3156 int max = items.count();
3157 for (int i = 0; i < max; i++) {
3158 if (items.at(i)->type() == GROUPWIDGET) {
3159 items += items.at(i)->childItems();
3162 m_document->renderer()->blockSignals(true);
3163 for (int i = 0; i < items.count(); i++) {
3164 if (items.at(i)->type() != AVWIDGET && items.at(i)->type() != TRANSITIONWIDGET) continue;
3165 AbstractClipItem *item = static_cast <AbstractClipItem *>(items.at(i));
3166 ItemInfo info = item->info();
3167 if (item->type() == AVWIDGET) {
3168 if (m_document->renderer()->mltRemoveClip(m_document->tracksCount() - info.track, info.startPos) == false) {
3169 // error, clip cannot be removed from playlist
3170 emit displayMessage(i18n("Error removing clip at %1 on track %2", m_document->timecode().getTimecodeFromFrames(info.startPos.frames(m_document->fps())), info.track), ErrorMessage);
3172 clipsToMove.append(info);
3175 transitionsToMove.append(info);
3176 Transition *tr = static_cast <Transition*>(item);
3177 m_document->renderer()->mltDeleteTransition(tr->transitionTag(), tr->transitionEndTrack(), m_document->tracksCount() - info.track, info.startPos, info.endPos, tr->toXML());
3180 m_document->renderer()->blockSignals(false);
3181 for (int i = 0; i < items.count(); i++) {
3182 // re-add items in correct place
3183 if (items.at(i)->type() != AVWIDGET && items.at(i)->type() != TRANSITIONWIDGET) continue;
3184 AbstractClipItem *item = static_cast <AbstractClipItem *>(items.at(i));
3186 ItemInfo info = item->info();
3187 int tracknumber = m_document->tracksCount() - info.track - 1;
3188 bool isLocked = m_document->trackInfoAt(tracknumber).isLocked;
3190 group->removeFromGroup(item);
3191 item->setItemLocked(true);
3194 if (item->type() == AVWIDGET) {
3195 ClipItem *clip = static_cast <ClipItem*>(item);
3196 info.track = m_document->tracksCount() - info.track;
3197 Mlt::Producer *prod;
3198 adjustTimelineClips(m_scene->editMode(), clip, ItemInfo(), moveGroup);
3199 if (clip->isAudioOnly()) prod = clip->baseClip()->audioProducer(info.track);
3200 else if (clip->isVideoOnly()) prod = clip->baseClip()->videoProducer();
3201 else prod = clip->baseClip()->producer(info.track);
3202 m_document->renderer()->mltInsertClip(info, clip->xml(), prod, m_scene->editMode() == OVERWRITEEDIT, m_scene->editMode() == INSERTEDIT);
3203 for (int i = 0; i < clip->effectsCount(); i++) {
3204 m_document->renderer()->mltAddEffect(info.track, info.startPos, clip->getEffectArgs(clip->effectAt(i)), false);
3207 Transition *tr = static_cast <Transition*>(item);
3208 int newTrack = tr->transitionEndTrack();
3209 if (!tr->forcedTrack()) {
3210 newTrack = getPreviousVideoTrack(info.track);
3212 tr->updateTransitionEndTrack(newTrack);
3213 adjustTimelineTransitions(m_scene->editMode(), tr, moveGroup);
3214 m_document->renderer()->mltAddTransition(tr->transitionTag(), newTrack, m_document->tracksCount() - info.track, info.startPos, info.endPos, tr->toXML());
3218 new MoveGroupCommand(this, clipsToMove, transitionsToMove, timeOffset, trackOffset, false, moveGroup);
3219 m_commandStack->push(moveGroup);
3221 //QPointF top = group->sceneBoundingRect().topLeft();
3222 //QPointF oldpos = m_selectionGroup->scenePos();
3223 //kDebug()<<"SELECTION GRP POS: "<<m_selectionGroup->scenePos()<<", TOP: "<<top;
3224 //group->setPos(top);
3225 //TODO: get rid of the 3 lines below
3226 if (m_selectionGroup) {
3227 m_selectionGroupInfo.startPos = GenTime(m_selectionGroup->scenePos().x(), m_document->fps());
3228 m_selectionGroupInfo.track = m_selectionGroup->track();
3230 setDocumentModified();
3233 m_document->renderer()->doRefresh();
3234 } else if (m_operationMode == RESIZESTART && m_dragItem->startPos() != m_dragItemInfo.startPos) {
3236 if (m_dragItem->type() == AVWIDGET) {
3237 ItemInfo resizeinfo = m_dragItemInfo;
3238 resizeinfo.track = m_document->tracksCount() - resizeinfo.track;
3239 bool success = m_document->renderer()->mltResizeClipStart(resizeinfo, m_dragItem->startPos() - m_dragItemInfo.startPos);
3241 QUndoCommand *resizeCommand = new QUndoCommand();
3242 resizeCommand->setText(i18n("Resize clip"));
3244 // Check if there is an automatic transition on that clip (lower track)
3245 Transition *transition = getTransitionItemAtStart(m_dragItemInfo.startPos, m_dragItemInfo.track);
3246 if (transition && transition->isAutomatic()) {
3247 ItemInfo trInfo = transition->info();
3248 ItemInfo newTrInfo = trInfo;
3249 newTrInfo.startPos = m_dragItem->startPos();
3250 if (newTrInfo.startPos < newTrInfo.endPos)
3251 new MoveTransitionCommand(this, trInfo, newTrInfo, true, resizeCommand);
3253 // Check if there is an automatic transition on that clip (upper track)
3254 transition = getTransitionItemAtStart(m_dragItemInfo.startPos, m_dragItemInfo.track - 1);
3255 if (transition && transition->isAutomatic() && (m_document->tracksCount() - transition->transitionEndTrack()) == m_dragItemInfo.track) {
3256 ItemInfo trInfo = transition->info();
3257 ItemInfo newTrInfo = trInfo;
3258 newTrInfo.startPos = m_dragItem->startPos();
3259 ClipItem * upperClip = getClipItemAt(m_dragItemInfo.startPos, m_dragItemInfo.track - 1);
3260 if ((!upperClip || !upperClip->baseClip()->isTransparent()) && newTrInfo.startPos < newTrInfo.endPos) {
3261 new MoveTransitionCommand(this, trInfo, newTrInfo, true, resizeCommand);
3265 ClipItem *clip = static_cast < ClipItem * >(m_dragItem);
3266 updatePositionEffects(clip, m_dragItemInfo);
3270 QDomElement root = doc.createElement("list");
3271 doc.appendChild(root);
3272 QList <int> indexes;
3273 for (int i = 0; i < clip->effectsCount(); i++) {
3274 QDomElement effect = clip->effectAt(i);
3275 if (EffectsList::hasKeyFrames(effect)) {
3276 doc.appendChild(doc.importNode(effect, true));
3281 if (clip->checkEffectsKeyframesPos(m_dragItemInfo.cropStart.frames(m_document->fps()), clip->cropStart().frames(m_document->fps()), true)) {
3282 // Keyframes were modified, updateClip
3283 QDomNodeList effs = doc.elementsByTagName("effect");
3285 // Since we must always resize clip before updating the keyframes, we
3286 // put a resize command before & after checking keyframes so that
3287 // we are sure the resize is performed before whenever we do or undo the action
3289 new ResizeClipCommand(this, m_dragItemInfo, info, false, true, resizeCommand);
3290 for (int i = 0; i < indexes.count(); i++) {
3291 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);
3292 updateEffect(m_document->tracksCount() - clip->track(), clip->startPos(), clip->effectAt(indexes.at(i)), indexes.at(i));
3294 new ResizeClipCommand(this, m_dragItemInfo, info, false, true, resizeCommand);
3295 emit clipItemSelected(clip);
3296 } else new ResizeClipCommand(this, m_dragItemInfo, info, false, false, resizeCommand);
3298 m_commandStack->push(resizeCommand);
3300 bool snap = KdenliveSettings::snaptopoints();
3301 KdenliveSettings::setSnaptopoints(false);
3302 m_dragItem->resizeStart((int) m_dragItemInfo.startPos.frames(m_document->fps()));
3303 KdenliveSettings::setSnaptopoints(snap);
3304 emit displayMessage(i18n("Error when resizing clip"), ErrorMessage);
3306 } else if (m_dragItem->type() == TRANSITIONWIDGET) {
3307 Transition *transition = static_cast <Transition *>(m_dragItem);
3308 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)) {
3309 // Cannot resize transition
3310 bool snap = KdenliveSettings::snaptopoints();
3311 KdenliveSettings::setSnaptopoints(false);
3312 transition->resizeStart((int) m_dragItemInfo.startPos.frames(m_document->fps()));
3313 KdenliveSettings::setSnaptopoints(snap);
3314 emit displayMessage(i18n("Cannot resize transition"), ErrorMessage);
3316 MoveTransitionCommand *command = new MoveTransitionCommand(this, m_dragItemInfo, info, false);
3317 m_commandStack->push(command);
3321 if (m_dragItem->parentItem() && m_dragItem->parentItem() != m_selectionGroup) {
3322 // Item was resized, rebuild group;
3323 AbstractGroupItem *group = static_cast <AbstractGroupItem *>(m_dragItem->parentItem());
3324 QList <QGraphicsItem *> children = group->childItems();
3325 m_document->clipManager()->removeGroup(group);
3326 scene()->destroyItemGroup(group);
3327 for (int i = 0; i < children.count(); i++) {
3328 children.at(i)->setSelected(true);
3330 groupSelectedItems(false, true);
3332 //m_document->renderer()->doRefresh();
3333 } else if (m_operationMode == RESIZEEND && m_dragItem->endPos() != m_dragItemInfo.endPos) {
3335 if (m_dragItem->type() == AVWIDGET) {
3336 ItemInfo resizeinfo = info;
3337 resizeinfo.track = m_document->tracksCount() - resizeinfo.track;
3338 bool success = m_document->renderer()->mltResizeClipEnd(resizeinfo, resizeinfo.endPos - resizeinfo.startPos);
3340 QUndoCommand *resizeCommand = new QUndoCommand();
3341 resizeCommand->setText(i18n("Resize clip"));
3343 // Check if there is an automatic transition on that clip (lower track)
3344 Transition *tr = getTransitionItemAtEnd(m_dragItemInfo.endPos, m_dragItemInfo.track);
3345 if (tr && tr->isAutomatic()) {
3346 ItemInfo trInfo = tr->info();
3347 ItemInfo newTrInfo = trInfo;
3348 newTrInfo.endPos = m_dragItem->endPos();
3349 if (newTrInfo.endPos > newTrInfo.startPos) new MoveTransitionCommand(this, trInfo, newTrInfo, true, resizeCommand);
3352 // Check if there is an automatic transition on that clip (upper track)
3353 tr = getTransitionItemAtEnd(m_dragItemInfo.endPos, m_dragItemInfo.track - 1);
3354 if (tr && tr->isAutomatic() && (m_document->tracksCount() - tr->transitionEndTrack()) == m_dragItemInfo.track) {
3355 ItemInfo trInfo = tr->info();
3356 ItemInfo newTrInfo = trInfo;
3357 newTrInfo.endPos = m_dragItem->endPos();
3358 ClipItem * upperClip = getClipItemAtEnd(m_dragItemInfo.endPos, m_dragItemInfo.track - 1);
3359 if ((!upperClip || !upperClip->baseClip()->isTransparent()) && newTrInfo.endPos > newTrInfo.startPos) {
3360 new MoveTransitionCommand(this, trInfo, newTrInfo, true, resizeCommand);
3365 ClipItem *clip = static_cast < ClipItem * >(m_dragItem);
3367 QDomElement root = doc.createElement("list");
3368 doc.appendChild(root);
3369 QList <int> indexes;
3370 for (int i = 0; i < clip->effectsCount(); i++) {
3371 QDomElement effect = clip->effectAt(i);
3372 if (EffectsList::hasKeyFrames(effect)) {
3373 doc.appendChild(doc.importNode(effect, true));
3378 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)) {
3379 // Keyframes were modified, updateClip
3380 QDomNodeList effs = doc.elementsByTagName("effect");
3382 // Since we must always resize clip before updating the keyframes, we
3383 // put a resize command before & after checking keyframes so that
3384 // we are sure the resize is performed before whenever we do or undo the action
3386 new ResizeClipCommand(this, m_dragItemInfo, info, false, true, resizeCommand);
3387 for (int i = 0; i < indexes.count(); i++) {
3388 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);
3389 updateEffect(m_document->tracksCount() - clip->track(), clip->startPos(), clip->effectAt(indexes.at(i)), indexes.at(i));
3391 new ResizeClipCommand(this, m_dragItemInfo, info, false, true, resizeCommand);
3392 emit clipItemSelected(clip);
3393 } else new ResizeClipCommand(this, m_dragItemInfo, info, false, false, resizeCommand);
3395 m_commandStack->push(resizeCommand);
3396 updatePositionEffects(clip, m_dragItemInfo);
3398 m_dragItem->resizeEnd((int) m_dragItemInfo.endPos.frames(m_document->fps()));
3399 emit displayMessage(i18n("Error when resizing clip"), ErrorMessage);
3401 } else if (m_dragItem->type() == TRANSITIONWIDGET) {
3402 Transition *transition = static_cast <Transition *>(m_dragItem);
3403 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)) {
3404 // Cannot resize transition
3405 transition->resizeEnd((int) m_dragItemInfo.endPos.frames(m_document->fps()));
3406 emit displayMessage(i18n("Cannot resize transition"), ErrorMessage);
3408 MoveTransitionCommand *command = new MoveTransitionCommand(this, m_dragItemInfo, info, false);
3409 m_commandStack->push(command);
3412 if (m_dragItem->parentItem() && m_dragItem->parentItem() != m_selectionGroup) {
3413 // Item was resized, rebuild group;
3414 AbstractGroupItem *group = static_cast <AbstractGroupItem *>(m_dragItem->parentItem());
3415 QList <QGraphicsItem *> children = group->childItems();
3416 m_document->clipManager()->removeGroup(group);
3417 scene()->destroyItemGroup(group);
3418 for (int i = 0; i < children.count(); i++) {
3419 children.at(i)->setSelected(true);
3421 groupSelectedItems(false, true);
3423 //m_document->renderer()->doRefresh();
3424 } else if (m_operationMode == FADEIN) {
3425 // resize fade in effect
3426 ClipItem * item = static_cast <ClipItem *>(m_dragItem);
3427 int ix = item->hasEffect("volume", "fadein");
3428 int ix2 = item->hasEffect("", "fade_from_black");
3430 QDomElement oldeffect = item->effectAt(ix);
3431 int start = item->cropStart().frames(m_document->fps());
3432 int end = item->fadeIn();
3434 slotDeleteEffect(item, oldeffect, false);
3437 QDomElement effect = oldeffect.cloneNode().toElement();
3438 EffectsList::setParameter(oldeffect, "in", QString::number(start));
3439 EffectsList::setParameter(oldeffect, "out", QString::number(end));
3440 slotUpdateClipEffect(item, effect, oldeffect, ix);
3441 emit clipItemSelected(item, ix);
3443 } else if (item->fadeIn() != 0 && ix2 == -1) {
3445 if (item->isVideoOnly() || (item->clipType() != AUDIO && item->clipType() != AV && item->clipType() != PLAYLIST)) {
3447 effect = MainWindow::videoEffects.getEffectByTag("", "fade_from_black").cloneNode().toElement();
3448 } else effect = MainWindow::audioEffects.getEffectByTag("volume", "fadein").cloneNode().toElement();
3449 EffectsList::setParameter(effect, "out", QString::number(item->fadeIn()));
3450 slotAddEffect(effect, m_dragItem->startPos(), m_dragItem->track());
3453 QDomElement oldeffect = item->effectAt(ix2);
3454 int start = item->cropStart().frames(m_document->fps());
3455 int end = item->fadeIn();
3457 slotDeleteEffect(item, oldeffect, false);
3460 QDomElement effect = oldeffect.cloneNode().toElement();
3461 EffectsList::setParameter(oldeffect, "in", QString::number(start));
3462 EffectsList::setParameter(oldeffect, "out", QString::number(end));
3463 slotUpdateClipEffect(item, effect, oldeffect, ix2);
3464 emit clipItemSelected(item, ix2);
3467 } else if (m_operationMode == FADEOUT) {
3468 // resize fade in effect
3469 ClipItem * item = static_cast <ClipItem *>(m_dragItem);
3470 int ix = item->hasEffect("volume", "fadeout");
3471 int ix2 = item->hasEffect("", "fade_to_black");
3473 QDomElement oldeffect = item->effectAt(ix);
3474 int end = (item->cropDuration() + item->cropStart()).frames(m_document->fps());
3475 int start = item->fadeOut();
3477 slotDeleteEffect(item, oldeffect, false);
3479 start = end - start;
3480 QDomElement effect = oldeffect.cloneNode().toElement();
3481 EffectsList::setParameter(oldeffect, "in", QString::number(start));
3482 EffectsList::setParameter(oldeffect, "out", QString::number(end));
3483 // kDebug()<<"EDIT FADE OUT : "<<start<<"x"<<end;
3484 slotUpdateClipEffect(item, effect, oldeffect, ix);
3485 emit clipItemSelected(item, ix);
3487 } else if (item->fadeOut() != 0 && ix2 == -1) {
3489 if (item->isVideoOnly() || (item->clipType() != AUDIO && item->clipType() != AV && item->clipType() != PLAYLIST)) {
3491 effect = MainWindow::videoEffects.getEffectByTag("", "fade_to_black").cloneNode().toElement();
3492 } else effect = MainWindow::audioEffects.getEffectByTag("volume", "fadeout").cloneNode().toElement();
3493 EffectsList::setParameter(effect, "in", QString::number(item->fadeOut()));
3494 EffectsList::setParameter(effect, "out", QString::number(0));
3495 slotAddEffect(effect, m_dragItem->startPos(), m_dragItem->track());
3498 QDomElement oldeffect = item->effectAt(ix2);
3499 int end = (item->cropDuration() + item->cropStart()).frames(m_document->fps());
3500 int start = item->fadeOut();
3502 slotDeleteEffect(item, oldeffect, false);
3504 start = end - start;
3505 QDomElement effect = oldeffect.cloneNode().toElement();
3506 EffectsList::setParameter(oldeffect, "in", QString::number(start));
3507 EffectsList::setParameter(oldeffect, "out", QString::number(end));
3508 // kDebug()<<"EDIT FADE OUT : "<<start<<"x"<<end;
3509 slotUpdateClipEffect(item, effect, oldeffect, ix2);
3510 emit clipItemSelected(item, ix2);
3513 } else if (m_operationMode == KEYFRAME) {
3514 // update the MLT effect
3515 ClipItem * item = static_cast <ClipItem *>(m_dragItem);
3516 QDomElement oldEffect = item->selectedEffect().cloneNode().toElement();
3518 // check if we want to remove keyframe
3519 double val = mapToScene(event->pos()).toPoint().y();
3520 QRectF br = item->sceneBoundingRect();
3521 double maxh = 100.0 / br.height();
3522 val = (br.bottom() - val) * maxh;
3523 int start = item->cropStart().frames(m_document->fps());
3524 int end = (item->cropStart() + item->cropDuration()).frames(m_document->fps()) - 1;
3525 if ((val < -50 || val > 150) && item->editedKeyFramePos() != start && item->editedKeyFramePos() != end) {
3527 kDebug() << "// DELETE KFR: " << item->editedKeyFramePos();
3528 item->movedKeyframe(item->getEffectAt(item->selectedEffectIndex()), item->selectedKeyFramePos(), -1, 0);
3529 } else item->movedKeyframe(item->getEffectAt(item->selectedEffectIndex()), item->selectedKeyFramePos(), item->editedKeyFramePos(), item->editedKeyFrameValue());
3530 QDomElement newEffect = item->selectedEffect().cloneNode().toElement();
3531 //item->updateKeyframeEffect();
3532 //QString next = item->keyframes(item->selectedEffectIndex());
3533 //EditKeyFrameCommand *command = new EditKeyFrameCommand(this, item->track(), item->startPos(), item->selectedEffectIndex(), previous, next, false);
3534 EditEffectCommand *command = new EditEffectCommand(this, m_document->tracksCount() - item->track(), item->startPos(), oldEffect, newEffect, item->selectedEffectIndex(), false);
3536 m_commandStack->push(command);
3537 updateEffect(m_document->tracksCount() - item->track(), item->startPos(), item->selectedEffect(), item->selectedEffectIndex());
3538 emit clipItemSelected(item, item->selectedEffectIndex());
3540 if (m_dragItem && m_dragItem->type() == TRANSITIONWIDGET && m_dragItem->isSelected()) {
3541 // A transition is selected
3543 ClipItem *transitionClip = getClipItemAt(m_dragItemInfo.startPos, m_dragItemInfo.track);
3544 if (transitionClip && transitionClip->baseClip()) {
3545 QString size = transitionClip->baseClip()->getProperty("frame_size");
3546 double factor = transitionClip->baseClip()->getProperty("aspect_ratio").toDouble();
3547 p.setX((int)(size.section('x', 0, 0).toInt() * factor + 0.5));
3548 p.setY(size.section('x', 1, 1).toInt());
3550 emit transitionItemSelected(static_cast <Transition *>(m_dragItem), getPreviousVideoTrack(m_dragItem->track()), p);
3551 } else emit transitionItemSelected(NULL);
3552 if (m_operationMode != NONE && m_operationMode != MOVE) setDocumentModified();
3553 m_operationMode = NONE;
3556 void CustomTrackView::deleteClip(ItemInfo info, bool refresh)
3558 ClipItem *item = getClipItemAt((int) info.startPos.frames(m_document->fps()), info.track);
3560 if (!item || m_document->renderer()->mltRemoveClip(m_document->tracksCount() - info.track, info.startPos) == false) {
3561 emit displayMessage(i18n("Error removing clip at %1 on track %2", m_document->timecode().getTimecodeFromFrames(info.startPos.frames(m_document->fps())), info.track), ErrorMessage);
3564 if (item->isSelected()) emit clipItemSelected(NULL);
3565 item->baseClip()->removeReference();
3566 m_document->updateClip(item->baseClip()->getId());
3568 /*if (item->baseClip()->isTransparent()) {
3569 // also remove automatic transition
3570 Transition *tr = getTransitionItemAt(info.startPos, info.track);
3571 if (tr && tr->isAutomatic()) {
3572 m_document->renderer()->mltDeleteTransition(tr->transitionTag(), tr->transitionEndTrack(), m_document->tracksCount() - info.track, info.startPos, info.endPos, tr->toXML());
3573 scene()->removeItem(tr);
3577 m_waitingThumbs.removeAll(item);
3578 if (m_dragItem == item) m_dragItem = NULL;
3579 #if QT_VERSION >= 0x040600
3580 // animate item deletion
3581 item->closeAnimation();
3582 /*if (refresh) item->closeAnimation();
3584 // no refresh, means we have several operations chained, we need to delete clip immediatly
3585 // so that it does not get in the way of the other
3594 setDocumentModified();
3595 if (refresh) m_document->renderer()->doRefresh();
3598 void CustomTrackView::deleteSelectedClips()
3600 resetSelectionGroup();
3601 QList<QGraphicsItem *> itemList = scene()->selectedItems();
3602 if (itemList.count() == 0) {
3603 emit displayMessage(i18n("Select clip to delete"), ErrorMessage);
3606 scene()->clearSelection();
3607 QUndoCommand *deleteSelected = new QUndoCommand();
3609 bool resetGroup = false;
3612 int transitionCount = 0;
3613 // expand & destroy groups
3614 for (int i = 0; i < itemList.count(); i++) {
3615 if (itemList.at(i)->type() == GROUPWIDGET) {
3617 QList<QGraphicsItem *> children = itemList.at(i)->childItems();
3618 itemList += children;
3619 QList <ItemInfo> clipInfos;
3620 QList <ItemInfo> transitionInfos;
3621 GenTime currentPos = GenTime(m_cursorPos, m_document->fps());
3622 for (int j = 0; j < children.count(); j++) {
3623 if (children.at(j)->type() == AVWIDGET) {
3624 AbstractClipItem *clip = static_cast <AbstractClipItem *>(children.at(j));
3625 if (!clip->isItemLocked()) clipInfos.append(clip->info());
3626 } else if (children.at(j)->type() == TRANSITIONWIDGET) {
3627 AbstractClipItem *clip = static_cast <AbstractClipItem *>(children.at(j));
3628 if (!clip->isItemLocked()) transitionInfos.append(clip->info());
3631 if (clipInfos.count() > 0) {
3632 new GroupClipsCommand(this, clipInfos, transitionInfos, false, deleteSelected);
3637 for (int i = 0; i < itemList.count(); i++) {
3638 if (itemList.at(i)->type() == AVWIDGET) {
3640 ClipItem *item = static_cast <ClipItem *>(itemList.at(i));
3641 if (item->parentItem()) resetGroup = true;
3642 //kDebug()<<"// DELETE CLP AT: "<<item->info().startPos.frames(25);
3643 new AddTimelineClipCommand(this, item->xml(), item->clipProducer(), item->info(), item->effectList(), false, false, true, true, deleteSelected);
3644 emit clipItemSelected(NULL);
3645 } else if (itemList.at(i)->type() == TRANSITIONWIDGET) {
3647 Transition *item = static_cast <Transition *>(itemList.at(i));
3648 //kDebug()<<"// DELETE TRANS AT: "<<item->info().startPos.frames(25);
3649 if (item->parentItem()) resetGroup = true;
3650 new AddTransitionCommand(this, item->info(), item->transitionEndTrack(), item->toXML(), true, true, deleteSelected);
3651 emit transitionItemSelected(NULL);
3654 if (groupCount > 0 && clipCount == 0 && transitionCount == 0)
3655 deleteSelected->setText(i18np("Delete selected group", "Delete selected groups", groupCount));
3656 else if (clipCount > 0 && groupCount == 0 && transitionCount == 0)
3657 deleteSelected->setText(i18np("Delete selected clip", "Delete selected clips", clipCount));
3658 else if (transitionCount > 0 && groupCount == 0 && clipCount == 0)
3659 deleteSelected->setText(i18np("Delete selected transition", "Delete selected transitions", transitionCount));
3660 else deleteSelected->setText(i18n("Delete selected items"));
3661 m_commandStack->push(deleteSelected);
3664 void CustomTrackView::changeClipSpeed()
3666 QList<QGraphicsItem *> itemList = scene()->selectedItems();
3667 if (itemList.count() == 0) {
3668 emit displayMessage(i18n("Select clip to change speed"), ErrorMessage);
3671 QUndoCommand *changeSelected = new QUndoCommand();
3672 changeSelected->setText("Edit clip speed");
3676 for (int i = 0; i < itemList.count(); i++) {
3677 if (itemList.at(i)->type() == AVWIDGET) {
3678 ClipItem *item = static_cast <ClipItem *>(itemList.at(i));
3679 ItemInfo info = item->info();
3680 if (percent == -1) percent = QInputDialog::getInteger(this, i18n("Edit Clip Speed"), i18n("New speed (percents)"), item->speed() * 100, 1, 10000, 1, &ok);
3682 double speed = (double) percent / 100.0;
3683 if (item->speed() != speed && (item->clipType() == VIDEO || item->clipType() == AV)) {
3685 //new ChangeSpeedCommand(this, info, item->speed(), speed, item->clipProducer(), changeSelected);
3689 if (count > 0) m_commandStack->push(changeSelected);
3690 else delete changeSelected;
3693 void CustomTrackView::doChangeClipSpeed(ItemInfo info, ItemInfo speedIndependantInfo, const double speed, const double oldspeed, int strobe, const QString &id)
3695 DocClipBase *baseclip = m_document->clipManager()->getClipById(id);
3696 ClipItem *item = getClipItemAt((int) info.startPos.frames(m_document->fps()), info.track);
3698 kDebug() << "ERROR: Cannot find clip for speed change";
3699 emit displayMessage(i18n("Cannot find clip for speed change"), ErrorMessage);
3702 info.track = m_document->tracksCount() - item->track();
3704 if (item->isVideoOnly()) endPos = m_document->renderer()->mltChangeClipSpeed(info, speedIndependantInfo, speed, oldspeed, strobe, baseclip->videoProducer());
3705 else if (item->isAudioOnly()) endPos = m_document->renderer()->mltChangeClipSpeed(info, speedIndependantInfo, speed, oldspeed, strobe, baseclip->audioProducer(item->track()));
3706 else endPos = m_document->renderer()->mltChangeClipSpeed(info, speedIndependantInfo, speed, oldspeed, strobe, baseclip->producer());
3708 item->setSpeed(speed, strobe);
3709 item->updateRectGeometry();
3710 if (item->cropDuration().frames(m_document->fps()) != endPos) {
3711 item->resizeEnd((int) info.startPos.frames(m_document->fps()) + endPos - 1);
3713 updatePositionEffects(item, info);
3714 setDocumentModified();
3715 } else emit displayMessage(i18n("Invalid clip"), ErrorMessage);
3718 void CustomTrackView::cutSelectedClips()
3720 QList<QGraphicsItem *> itemList = scene()->selectedItems();
3721 GenTime currentPos = GenTime(m_cursorPos, m_document->fps());
3722 for (int i = 0; i < itemList.count(); i++) {
3723 if (itemList.at(i)->type() == AVWIDGET) {
3724 ClipItem *item = static_cast <ClipItem *>(itemList.at(i));
3725 if (item->parentItem() && item->parentItem() != m_selectionGroup) {
3726 emit displayMessage(i18n("Cannot cut a clip in a group"), ErrorMessage);
3727 } else if (currentPos > item->startPos() && currentPos < item->endPos()) {
3728 RazorClipCommand *command = new RazorClipCommand(this, item->info(), currentPos);
3729 m_commandStack->push(command);
3735 void CustomTrackView::groupClips(bool group)
3737 QList<QGraphicsItem *> itemList = scene()->selectedItems();
3738 QList <ItemInfo> clipInfos;
3739 QList <ItemInfo> transitionInfos;
3740 GenTime currentPos = GenTime(m_cursorPos, m_document->fps());
3743 int max = itemList.count();
3744 for (int i = 0; i < max; i++) {
3745 if (itemList.at(i)->type() == GROUPWIDGET) {
3746 itemList += itemList.at(i)->childItems();
3750 for (int i = 0; i < itemList.count(); i++) {
3751 if (itemList.at(i)->type() == AVWIDGET) {
3752 AbstractClipItem *clip = static_cast <AbstractClipItem *>(itemList.at(i));
3753 if (!clip->isItemLocked()) clipInfos.append(clip->info());
3754 } else if (itemList.at(i)->type() == TRANSITIONWIDGET) {
3755 AbstractClipItem *clip = static_cast <AbstractClipItem *>(itemList.at(i));
3756 if (!clip->isItemLocked()) transitionInfos.append(clip->info());
3759 if (clipInfos.count() > 0) {
3760 GroupClipsCommand *command = new GroupClipsCommand(this, clipInfos, transitionInfos, group);
3761 m_commandStack->push(command);
3765 void CustomTrackView::doGroupClips(QList <ItemInfo> clipInfos, QList <ItemInfo> transitionInfos, bool group)
3767 resetSelectionGroup();
3768 m_scene->clearSelection();
3770 for (int i = 0; i < clipInfos.count(); i++) {
3771 ClipItem *clip = getClipItemAt(clipInfos.at(i).startPos, clipInfos.at(i).track);
3772 if (clip == NULL) continue;
3773 if (clip->parentItem() && clip->parentItem()->type() == GROUPWIDGET) {
3774 AbstractGroupItem *grp = static_cast <AbstractGroupItem *>(clip->parentItem());
3775 m_document->clipManager()->removeGroup(grp);
3776 scene()->destroyItemGroup(grp);
3778 clip->setFlag(QGraphicsItem::ItemIsMovable, true);
3780 for (int i = 0; i < transitionInfos.count(); i++) {
3781 Transition *tr = getTransitionItemAt(transitionInfos.at(i).startPos, transitionInfos.at(i).track);
3782 if (tr == NULL) continue;
3783 if (tr->parentItem() && tr->parentItem()->type() == GROUPWIDGET) {
3784 AbstractGroupItem *grp = static_cast <AbstractGroupItem *>(tr->parentItem());
3785 m_document->clipManager()->removeGroup(grp);
3786 scene()->destroyItemGroup(grp);
3788 tr->setFlag(QGraphicsItem::ItemIsMovable, true);
3790 setDocumentModified();
3794 QList <QGraphicsItemGroup *> groups;
3795 for (int i = 0; i < clipInfos.count(); i++) {
3796 ClipItem *clip = getClipItemAt(clipInfos.at(i).startPos, clipInfos.at(i).track);
3798 clip->setSelected(true);
3801 for (int i = 0; i < transitionInfos.count(); i++) {
3802 Transition *clip = getTransitionItemAt(transitionInfos.at(i).startPos, transitionInfos.at(i).track);
3804 clip->setSelected(true);
3808 groupSelectedItems(false, true);
3809 setDocumentModified();
3812 void CustomTrackView::addClip(QDomElement xml, const QString &clipId, ItemInfo info, EffectsList effects, bool overwrite, bool push, bool refresh)
3814 DocClipBase *baseclip = m_document->clipManager()->getClipById(clipId);
3815 if (baseclip == NULL) {
3816 emit displayMessage(i18n("No clip copied"), ErrorMessage);
3819 ClipItem *item = new ClipItem(baseclip, info, m_document->fps(), xml.attribute("speed", "1").toDouble(), xml.attribute("strobe", "1").toInt());
3820 item->setEffectList(effects);
3821 if (xml.hasAttribute("audio_only")) item->setAudioOnly(true);
3822 else if (xml.hasAttribute("video_only")) item->setVideoOnly(true);
3823 scene()->addItem(item);
3825 int tracknumber = m_document->tracksCount() - info.track - 1;
3826 bool isLocked = m_document->trackInfoAt(tracknumber).isLocked;
3827 if (isLocked) item->setItemLocked(true);
3829 baseclip->addReference();
3830 m_document->updateClip(baseclip->getId());
3831 info.track = m_document->tracksCount() - info.track;
3832 Mlt::Producer *prod;
3833 if (item->isAudioOnly()) prod = baseclip->audioProducer(info.track);
3834 else if (item->isVideoOnly()) prod = baseclip->videoProducer();
3835 else prod = baseclip->producer(info.track);
3836 m_document->renderer()->mltInsertClip(info, xml, prod, overwrite, push);
3837 for (int i = 0; i < item->effectsCount(); i++) {
3838 m_document->renderer()->mltAddEffect(info.track, info.startPos, item->getEffectArgs(item->effectAt(i)), false);
3840 setDocumentModified();
3841 if (refresh) m_document->renderer()->doRefresh();
3842 if (!baseclip->isPlaceHolder()) m_waitingThumbs.append(item);
3843 m_thumbsTimer.start();
3846 void CustomTrackView::slotUpdateClip(const QString &clipId, bool reload)
3848 QList<QGraphicsItem *> list = scene()->items();
3849 ClipItem *clip = NULL;
3850 for (int i = 0; i < list.size(); ++i) {
3851 if (list.at(i)->type() == AVWIDGET) {
3852 clip = static_cast <ClipItem *>(list.at(i));
3853 if (clip->clipProducer() == clipId) {
3854 ItemInfo info = clip->info();
3855 info.track = m_document->tracksCount() - clip->track();
3856 if (reload && !m_document->renderer()->mltUpdateClip(info, clip->xml(), clip->baseClip()->producer())) {
3857 emit displayMessage(i18n("Cannot update clip (time: %1, track: %2)", info.startPos.frames(m_document->fps()), info.track), ErrorMessage);
3859 clip->refreshClip(true);
3866 ClipItem *CustomTrackView::getClipItemAtEnd(GenTime pos, int track)
3868 int framepos = (int)(pos.frames(m_document->fps()));
3869 QList<QGraphicsItem *> list = scene()->items(QPointF(framepos - 1, track * m_tracksHeight + m_tracksHeight / 2));
3870 ClipItem *clip = NULL;
3871 for (int i = 0; i < list.size(); i++) {
3872 if (!list.at(i)->isEnabled()) continue;
3873 if (list.at(i)->type() == AVWIDGET) {
3874 ClipItem *test = static_cast <ClipItem *>(list.at(i));
3875 if (test->endPos() == pos) clip = test;
3882 ClipItem *CustomTrackView::getClipItemAtStart(GenTime pos, int track)
3884 QList<QGraphicsItem *> list = scene()->items(QPointF(pos.frames(m_document->fps()), track * m_tracksHeight + m_tracksHeight / 2));
3885 ClipItem *clip = NULL;
3886 for (int i = 0; i < list.size(); i++) {
3887 if (!list.at(i)->isEnabled()) continue;
3888 if (list.at(i)->type() == AVWIDGET) {
3889 ClipItem *test = static_cast <ClipItem *>(list.at(i));
3890 if (test->startPos() == pos) clip = test;
3897 ClipItem *CustomTrackView::getClipItemAt(int pos, int track)
3899 const QPointF p(pos, track * m_tracksHeight + m_tracksHeight / 2);
3900 QList<QGraphicsItem *> list = scene()->items(p);
3901 ClipItem *clip = NULL;
3902 for (int i = 0; i < list.size(); i++) {
3903 if (!list.at(i)->isEnabled()) continue;
3904 if (list.at(i)->type() == AVWIDGET) {
3905 clip = static_cast <ClipItem *>(list.at(i));
3912 ClipItem *CustomTrackView::getClipItemAt(GenTime pos, int track)
3914 return getClipItemAt((int) pos.frames(m_document->fps()), track);
3917 Transition *CustomTrackView::getTransitionItemAt(int pos, int track)
3919 const QPointF p(pos, (track + 1) * m_tracksHeight);
3920 QList<QGraphicsItem *> list = scene()->items(p);
3921 Transition *clip = NULL;
3922 for (int i = 0; i < list.size(); i++) {
3923 if (!list.at(i)->isEnabled()) continue;
3924 if (list.at(i)->type() == TRANSITIONWIDGET) {
3925 clip = static_cast <Transition *>(list.at(i));
3932 Transition *CustomTrackView::getTransitionItemAt(GenTime pos, int track)
3934 return getTransitionItemAt(pos.frames(m_document->fps()), track);
3937 Transition *CustomTrackView::getTransitionItemAtEnd(GenTime pos, int track)
3939 int framepos = (int)(pos.frames(m_document->fps()));
3940 const QPointF p(framepos - 1, (track + 1) * m_tracksHeight);
3941 QList<QGraphicsItem *> list = scene()->items(p);
3942 Transition *clip = NULL;
3943 for (int i = 0; i < list.size(); i++) {
3944 if (!list.at(i)->isEnabled()) continue;
3945 if (list.at(i)->type() == TRANSITIONWIDGET) {
3946 Transition *test = static_cast <Transition *>(list.at(i));
3947 if (test->endPos() == pos) clip = test;
3954 Transition *CustomTrackView::getTransitionItemAtStart(GenTime pos, int track)
3956 const QPointF p(pos.frames(m_document->fps()), (track + 1) * m_tracksHeight);
3957 QList<QGraphicsItem *> list = scene()->items(p);
3958 Transition *clip = NULL;
3959 for (int i = 0; i < list.size(); ++i) {
3960 if (!list.at(i)->isEnabled()) continue;
3961 if (list.at(i)->type() == TRANSITIONWIDGET) {
3962 Transition *test = static_cast <Transition *>(list.at(i));
3963 if (test->startPos() == pos) clip = test;
3970 void CustomTrackView::moveClip(const ItemInfo start, const ItemInfo end, bool refresh)
3972 if (m_selectionGroup) resetSelectionGroup(false);
3973 ClipItem *item = getClipItemAt((int) start.startPos.frames(m_document->fps()), start.track);
3975 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);
3976 kDebug() << "---------------- ERROR, CANNOT find clip to move at.. ";
3979 Mlt::Producer *prod;
3980 if (item->isAudioOnly()) prod = item->baseClip()->audioProducer(end.track);
3981 else if (item->isVideoOnly()) prod = item->baseClip()->videoProducer();
3982 else prod = item->baseClip()->producer(end.track);
3984 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);
3986 bool snap = KdenliveSettings::snaptopoints();
3987 KdenliveSettings::setSnaptopoints(false);
3988 item->setPos((int) end.startPos.frames(m_document->fps()), (int)(end.track * m_tracksHeight + 1));
3990 int tracknumber = m_document->tracksCount() - end.track - 1;
3991 bool isLocked = m_document->trackInfoAt(tracknumber).isLocked;
3992 m_scene->clearSelection();
3993 if (isLocked) item->setItemLocked(true);
3995 if (item->isItemLocked()) item->setItemLocked(false);
3996 item->setSelected(true);
3998 if (item->baseClip()->isTransparent()) {
3999 // Also move automatic transition
4000 Transition *tr = getTransitionItemAt(start.startPos, start.track);
4001 if (tr && tr->isAutomatic()) {
4002 tr->updateTransitionEndTrack(getPreviousVideoTrack(end.track));
4003 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);
4004 tr->setPos((int) end.startPos.frames(m_document->fps()), (int)(end.track * m_tracksHeight + 1));
4007 KdenliveSettings::setSnaptopoints(snap);
4008 setDocumentModified();
4010 // undo last move and emit error message
4011 emit displayMessage(i18n("Cannot move clip to position %1", m_document->timecode().getTimecodeFromFrames(end.startPos.frames(m_document->fps()))), ErrorMessage);
4013 if (refresh) m_document->renderer()->doRefresh();
4014 //kDebug() << " // MOVED CLIP TO: " << end.startPos.frames(25) << ", ITEM START: " << item->startPos().frames(25);
4017 void CustomTrackView::moveGroup(QList <ItemInfo> startClip, QList <ItemInfo> startTransition, const GenTime offset, const int trackOffset, bool reverseMove)
4020 /*kDebug() << "//GRP MOVE, REVERS:" << reverseMove;
4021 kDebug() << "// GROUP MOV; OFFSET: " << offset.frames(25) << ", TK OFF: " << trackOffset;*/
4022 resetSelectionGroup();
4023 m_scene->clearSelection();
4025 m_selectionGroup = new AbstractGroupItem(m_document->fps());
4026 scene()->addItem(m_selectionGroup);
4028 m_document->renderer()->blockSignals(true);
4029 for (int i = 0; i < startClip.count(); i++) {
4031 startClip[i].startPos = startClip.at(i).startPos - offset;
4032 startClip[i].track = startClip.at(i).track - trackOffset;
4034 //kDebug()<<"//LKING FR CLIP AT:"<<startClip.at(i).startPos.frames(25)<<", TK:"<<startClip.at(i).track;
4035 ClipItem *clip = getClipItemAt(startClip.at(i).startPos, startClip.at(i).track);
4037 clip->setItemLocked(false);
4038 if (clip->parentItem()) {
4039 m_selectionGroup->addToGroup(clip->parentItem());
4040 clip->parentItem()->setFlag(QGraphicsItem::ItemIsMovable, false);
4042 m_selectionGroup->addToGroup(clip);
4043 clip->setFlag(QGraphicsItem::ItemIsMovable, false);
4045 m_document->renderer()->mltRemoveClip(m_document->tracksCount() - startClip.at(i).track, startClip.at(i).startPos);
4046 } else kDebug() << "//MISSING CLIP AT: " << startClip.at(i).startPos.frames(25);
4048 for (int i = 0; i < startTransition.count(); i++) {
4050 startTransition[i].startPos = startTransition.at(i).startPos - offset;
4051 startTransition[i].track = startTransition.at(i).track - trackOffset;
4053 Transition *tr = getTransitionItemAt(startTransition.at(i).startPos, startTransition.at(i).track);
4055 tr->setItemLocked(false);
4056 if (tr->parentItem()) {
4057 m_selectionGroup->addToGroup(tr->parentItem());
4058 tr->parentItem()->setFlag(QGraphicsItem::ItemIsMovable, false);
4060 m_selectionGroup->addToGroup(tr);
4061 tr->setFlag(QGraphicsItem::ItemIsMovable, false);
4063 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());
4064 } else kDebug() << "//MISSING TRANSITION AT: " << startTransition.at(i).startPos.frames(25);
4066 m_document->renderer()->blockSignals(false);
4068 if (m_selectionGroup) {
4069 bool snap = KdenliveSettings::snaptopoints();
4070 KdenliveSettings::setSnaptopoints(false);
4072 m_selectionGroup->translate(offset.frames(m_document->fps()), trackOffset *(qreal) m_tracksHeight);
4073 //m_selectionGroup->moveBy(offset.frames(m_document->fps()), trackOffset *(qreal) m_tracksHeight);
4075 QList<QGraphicsItem *> children = m_selectionGroup->childItems();
4077 int max = children.count();
4078 for (int i = 0; i < max; i++) {
4079 if (children.at(i)->type() == GROUPWIDGET) {
4080 children += children.at(i)->childItems();
4081 //AbstractGroupItem *grp = static_cast<AbstractGroupItem *>(children.at(i));
4082 //grp->moveBy(offset.frames(m_document->fps()), trackOffset *(qreal) m_tracksHeight);
4083 /*m_document->clipManager()->removeGroup(grp);
4084 m_scene->destroyItemGroup(grp);*/
4085 children.removeAll(children.at(i));
4090 for (int i = 0; i < children.count(); i++) {
4091 // re-add items in correct place
4092 if (children.at(i)->type() != AVWIDGET && children.at(i)->type() != TRANSITIONWIDGET) continue;
4093 AbstractClipItem *item = static_cast <AbstractClipItem *>(children.at(i));
4095 ItemInfo info = item->info();
4096 int tracknumber = m_document->tracksCount() - info.track - 1;
4097 bool isLocked = m_document->trackInfoAt(tracknumber).isLocked;
4098 if (isLocked) item->setItemLocked(true);
4099 else if (item->isItemLocked()) item->setItemLocked(false);
4101 if (item->type() == AVWIDGET) {
4102 ClipItem *clip = static_cast <ClipItem*>(item);
4103 info.track = m_document->tracksCount() - info.track;
4104 Mlt::Producer *prod;
4105 if (clip->isAudioOnly()) prod = clip->baseClip()->audioProducer(info.track);
4106 else if (clip->isVideoOnly()) prod = clip->baseClip()->videoProducer();
4107 else prod = clip->baseClip()->producer(info.track);
4108 m_document->renderer()->mltInsertClip(info, clip->xml(), prod);
4109 } else if (item->type() == TRANSITIONWIDGET) {
4110 Transition *tr = static_cast <Transition*>(item);
4112 if (!tr->forcedTrack()) newTrack = getPreviousVideoTrack(info.track);
4114 newTrack = tr->transitionEndTrack() + trackOffset;
4115 if (newTrack < 0 || newTrack > m_document->tracksCount()) newTrack = getPreviousVideoTrack(info.track);
4117 tr->updateTransitionEndTrack(newTrack);
4118 m_document->renderer()->mltAddTransition(tr->transitionTag(), newTrack, m_document->tracksCount() - info.track, info.startPos, info.endPos, tr->toXML());
4121 resetSelectionGroup(false);
4122 KdenliveSettings::setSnaptopoints(snap);
4123 m_document->renderer()->doRefresh();
4124 } else kDebug() << "///////// WARNING; NO GROUP TO MOVE";
4127 void CustomTrackView::moveTransition(const ItemInfo start, const ItemInfo end, bool m_refresh)
4129 Transition *item = getTransitionItemAt(start.startPos, start.track);
4131 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);
4132 kDebug() << "---------------- ERROR, CANNOT find transition to move... ";// << startPos.x() * m_scale * FRAME_SIZE + 1 << ", " << startPos.y() * m_tracksHeight + m_tracksHeight / 2;
4135 //kDebug() << "---------------- Move TRANSITION FROM: " << startPos.x() << ", END:" << endPos.x() << ",TRACKS: " << oldtrack << " TO " << newtrack;
4136 bool snap = KdenliveSettings::snaptopoints();
4137 KdenliveSettings::setSnaptopoints(false);
4138 //kDebug()<<"/// RESIZE TRANS START: ("<< startPos.x()<<"x"<< startPos.y()<<") / ("<<endPos.x()<<"x"<< endPos.y()<<")";
4139 if (end.endPos - end.startPos == start.endPos - start.startPos) {
4140 // Transition was moved
4141 item->setPos((int) end.startPos.frames(m_document->fps()), (end.track) * m_tracksHeight + 1);
4142 } else if (end.endPos == start.endPos) {
4143 // Transition start resize
4144 item->resizeStart((int) end.startPos.frames(m_document->fps()));
4145 } else if (end.startPos == start.startPos) {
4146 // Transition end resize;
4147 kDebug() << "// resize END: " << end.endPos.frames(m_document->fps());
4148 item->resizeEnd((int) end.endPos.frames(m_document->fps()));
4151 item->setPos((int) end.startPos.frames(m_document->fps()), (end.track) * m_tracksHeight + 1);
4152 item->resizeStart((int) end.startPos.frames(m_document->fps()));
4153 item->resizeEnd((int) end.endPos.frames(m_document->fps()));
4155 //item->moveTransition(GenTime((int) (endPos.x() - startPos.x()), m_document->fps()));
4156 KdenliveSettings::setSnaptopoints(snap);
4157 item->updateTransitionEndTrack(getPreviousVideoTrack(end.track));
4158 m_document->renderer()->mltMoveTransition(item->transitionTag(), m_document->tracksCount() - start.track, m_document->tracksCount() - end.track, item->transitionEndTrack(), start.startPos, start.endPos, end.startPos, end.endPos);
4159 if (m_dragItem && m_dragItem == item) {
4161 ClipItem *transitionClip = getClipItemAt(item->startPos(), item->track());
4162 if (transitionClip && transitionClip->baseClip()) {
4163 QString size = transitionClip->baseClip()->getProperty("frame_size");
4164 double factor = transitionClip->baseClip()->getProperty("aspect_ratio").toDouble();
4165 p.setX((int)(size.section('x', 0, 0).toInt() * factor + 0.5));
4166 p.setY(size.section('x', 1, 1).toInt());
4168 emit transitionItemSelected(item, getPreviousVideoTrack(item->track()), p);
4170 if (m_refresh) m_document->renderer()->doRefresh();
4171 setDocumentModified();
4174 void CustomTrackView::resizeClip(const ItemInfo start, const ItemInfo end, bool dontWorry)
4176 bool resizeClipStart = (start.startPos != end.startPos);
4177 ClipItem *item = getClipItemAtStart(start.startPos, start.track);
4179 if (dontWorry) return;
4180 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);
4181 kDebug() << "---------------- ERROR, CANNOT find clip to resize at... "; // << startPos;
4184 if (item->parentItem()) {
4185 // Item is part of a group, reset group
4186 resetSelectionGroup();
4189 bool snap = KdenliveSettings::snaptopoints();
4190 KdenliveSettings::setSnaptopoints(false);
4191 if (resizeClipStart) {
4192 ItemInfo clipinfo = item->info();
4193 clipinfo.track = m_document->tracksCount() - clipinfo.track;
4194 bool success = m_document->renderer()->mltResizeClipStart(clipinfo, end.startPos - clipinfo.startPos);
4196 kDebug() << "RESIZE CLP STRAT TO:" << end.startPos.frames(m_document->fps()) << ", OLD ST: " << start.startPos.frames(25);
4197 item->resizeStart((int) end.startPos.frames(m_document->fps()));
4198 updatePositionEffects(item, clipinfo);
4199 } else emit displayMessage(i18n("Error when resizing clip"), ErrorMessage);
4201 ItemInfo clipinfo = item->info();
4202 clipinfo.track = m_document->tracksCount() - clipinfo.track;
4203 bool success = m_document->renderer()->mltResizeClipEnd(clipinfo, end.endPos - clipinfo.startPos);
4205 item->resizeEnd((int) end.endPos.frames(m_document->fps()));
4206 updatePositionEffects(item, clipinfo);
4207 } else emit displayMessage(i18n("Error when resizing clip"), ErrorMessage);
4209 if (!resizeClipStart && end.cropStart != start.cropStart) {
4210 kDebug() << "// RESIZE CROP, DIFF: " << (end.cropStart - start.cropStart).frames(25);
4211 ItemInfo clipinfo = end;
4212 clipinfo.track = m_document->tracksCount() - end.track;
4213 bool success = m_document->renderer()->mltResizeClipCrop(clipinfo, end.cropStart - start.cropStart);
4215 item->setCropStart(end.cropStart);
4216 item->resetThumbs(true);
4219 m_document->renderer()->doRefresh();
4220 KdenliveSettings::setSnaptopoints(snap);
4221 setDocumentModified();
4224 void CustomTrackView::updatePositionEffects(ClipItem * item, ItemInfo info)
4226 int end = item->fadeIn();
4228 // there is a fade in effect
4229 int effectPos = item->hasEffect("volume", "fadein");
4230 if (effectPos != -1) {
4231 QDomElement oldeffect = item->effectAt(effectPos);
4232 int start = item->cropStart().frames(m_document->fps());
4233 int max = item->cropDuration().frames(m_document->fps());
4235 // Make sure the fade effect is not longer than the clip
4236 item->setFadeIn(max);
4237 end = item->fadeIn();
4240 EffectsList::setParameter(oldeffect, "in", QString::number(start));
4241 EffectsList::setParameter(oldeffect, "out", QString::number(end));
4242 if (!m_document->renderer()->mltEditEffect(m_document->tracksCount() - item->track(), item->startPos(), item->getEffectArgs(oldeffect)))
4243 emit displayMessage(i18n("Problem editing effect"), ErrorMessage);
4244 // if fade effect is displayed, update the effect edit widget with new clip duration
4245 if (item->isSelected() && effectPos == item->selectedEffectIndex()) emit clipItemSelected(item, effectPos);
4247 effectPos = item->hasEffect("brightness", "fade_from_black");
4248 if (effectPos != -1) {
4249 QDomElement oldeffect = item->effectAt(effectPos);
4250 int start = item->cropStart().frames(m_document->fps());
4251 int max = item->cropDuration().frames(m_document->fps());
4253 // Make sure the fade effect is not longer than the clip
4254 item->setFadeIn(max);
4255 end = item->fadeIn();
4258 EffectsList::setParameter(oldeffect, "in", QString::number(start));
4259 EffectsList::setParameter(oldeffect, "out", QString::number(end));
4260 if (!m_document->renderer()->mltEditEffect(m_document->tracksCount() - item->track(), item->startPos(), item->getEffectArgs(oldeffect)))
4261 emit displayMessage(i18n("Problem editing effect"), ErrorMessage);
4262 // if fade effect is displayed, update the effect edit widget with new clip duration
4263 if (item->isSelected() && effectPos == item->selectedEffectIndex()) emit clipItemSelected(item, effectPos);
4266 int start = item->fadeOut();
4268 // there is a fade out effect
4269 int effectPos = item->hasEffect("volume", "fadeout");
4270 if (effectPos != -1) {
4271 QDomElement oldeffect = item->effectAt(effectPos);
4272 int max = item->cropDuration().frames(m_document->fps());
4273 int end = max + item->cropStart().frames(m_document->fps());
4275 // Make sure the fade effect is not longer than the clip
4276 item->setFadeOut(max);
4277 start = item->fadeOut();
4279 start = end - start;
4280 EffectsList::setParameter(oldeffect, "in", QString::number(start));
4281 EffectsList::setParameter(oldeffect, "out", QString::number(end));
4282 if (!m_document->renderer()->mltEditEffect(m_document->tracksCount() - item->track(), item->startPos(), item->getEffectArgs(oldeffect)))
4283 emit displayMessage(i18n("Problem editing effect"), ErrorMessage);
4284 // if fade effect is displayed, update the effect edit widget with new clip duration
4285 if (item->isSelected() && effectPos == item->selectedEffectIndex()) emit clipItemSelected(item, effectPos);
4287 effectPos = item->hasEffect("brightness", "fade_to_black");
4288 if (effectPos != -1) {
4289 QDomElement oldeffect = item->effectAt(effectPos);
4290 int max = item->cropDuration().frames(m_document->fps());
4291 int end = max + item->cropStart().frames(m_document->fps());
4293 // Make sure the fade effect is not longer than the clip
4294 item->setFadeOut(max);
4295 start = item->fadeOut();
4297 start = end - start;
4298 EffectsList::setParameter(oldeffect, "in", QString::number(start));
4299 EffectsList::setParameter(oldeffect, "out", QString::number(end));
4300 if (!m_document->renderer()->mltEditEffect(m_document->tracksCount() - item->track(), item->startPos(), item->getEffectArgs(oldeffect)))
4301 emit displayMessage(i18n("Problem editing effect"), ErrorMessage);
4302 // if fade effect is displayed, update the effect edit widget with new clip duration
4303 if (item->isSelected() && effectPos == item->selectedEffectIndex()) emit clipItemSelected(item, effectPos);
4307 int effectPos = item->hasEffect("freeze", "freeze");
4308 if (effectPos != -1) {
4309 // Freeze effect needs to be adjusted with clip resize
4310 int diff = (info.startPos - item->startPos()).frames(m_document->fps());
4311 QDomElement eff = item->getEffectAt(effectPos);
4312 if (!eff.isNull() && diff != 0) {
4313 int freeze_pos = EffectsList::parameter(eff, "frame").toInt() + diff;
4314 EffectsList::setParameter(eff, "frame", QString::number(freeze_pos));
4315 if (item->isSelected() && item->selectedEffect().attribute("id") == "freeze") {
4316 emit clipItemSelected(item, item->selectedEffectIndex());
4322 double CustomTrackView::getSnapPointForPos(double pos)
4324 return m_scene->getSnapPointForPos(pos, KdenliveSettings::snaptopoints());
4327 void CustomTrackView::updateSnapPoints(AbstractClipItem *selected, QList <GenTime> offsetList, bool skipSelectedItems)
4329 QList <GenTime> snaps;
4330 if (selected && offsetList.isEmpty()) offsetList.append(selected->cropDuration());
4331 QList<QGraphicsItem *> itemList = items();
4332 for (int i = 0; i < itemList.count(); i++) {
4333 if (itemList.at(i) == selected) continue;
4334 if (skipSelectedItems && itemList.at(i)->isSelected()) continue;
4335 if (itemList.at(i)->type() == AVWIDGET) {
4336 ClipItem *item = static_cast <ClipItem *>(itemList.at(i));
4337 GenTime start = item->startPos();
4338 GenTime end = item->endPos();
4339 snaps.append(start);
4341 if (!offsetList.isEmpty()) {
4342 for (int j = 0; j < offsetList.size(); j++) {
4343 if (start > offsetList.at(j)) snaps.append(start - offsetList.at(j));
4344 if (end > offsetList.at(j)) snaps.append(end - offsetList.at(j));
4348 QList < GenTime > markers = item->snapMarkers();
4349 for (int j = 0; j < markers.size(); ++j) {
4350 GenTime t = markers.at(j);
4352 if (!offsetList.isEmpty()) {
4353 for (int k = 0; k < offsetList.size(); k++) {
4354 if (t > offsetList.at(k)) snaps.append(t - offsetList.at(k));
4358 } else if (itemList.at(i)->type() == TRANSITIONWIDGET) {
4359 Transition *transition = static_cast <Transition*>(itemList.at(i));
4360 GenTime start = transition->startPos();
4361 GenTime end = transition->endPos();
4362 snaps.append(start);
4364 if (!offsetList.isEmpty()) {
4365 for (int j = 0; j < offsetList.size(); j++) {
4366 if (start > offsetList.at(j)) snaps.append(start - offsetList.at(j));
4367 if (end > offsetList.at(j)) snaps.append(end - offsetList.at(j));
4373 // add cursor position
4374 GenTime pos = GenTime(m_cursorPos, m_document->fps());
4376 if (!offsetList.isEmpty()) {
4377 for (int j = 0; j < offsetList.size(); j++) {
4378 snaps.append(pos - offsetList.at(j));
4383 for (int i = 0; i < m_guides.count(); i++) {
4384 snaps.append(m_guides.at(i)->position());
4385 if (!offsetList.isEmpty()) {
4386 for (int j = 0; j < offsetList.size(); j++) {
4387 snaps.append(m_guides.at(i)->position() - offsetList.at(j));
4393 m_scene->setSnapList(snaps);
4394 //for (int i = 0; i < m_snapPoints.size(); ++i)
4395 // kDebug() << "SNAP POINT: " << m_snapPoints.at(i).frames(25);
4398 void CustomTrackView::slotSeekToPreviousSnap()
4400 updateSnapPoints(NULL);
4401 GenTime res = m_scene->previousSnapPoint(GenTime(m_cursorPos, m_document->fps()));
4402 setCursorPos((int) res.frames(m_document->fps()));
4406 void CustomTrackView::slotSeekToNextSnap()
4408 updateSnapPoints(NULL);
4409 GenTime res = m_scene->nextSnapPoint(GenTime(m_cursorPos, m_document->fps()));
4410 setCursorPos((int) res.frames(m_document->fps()));
4414 void CustomTrackView::clipStart()
4416 AbstractClipItem *item = getMainActiveClip();
4418 setCursorPos((int) item->startPos().frames(m_document->fps()));
4423 void CustomTrackView::clipEnd()
4425 AbstractClipItem *item = getMainActiveClip();
4427 setCursorPos((int) item->endPos().frames(m_document->fps()) - 1);
4432 void CustomTrackView::slotAddClipMarker(const QString &id, GenTime t, QString c)
4434 QString oldcomment = m_document->clipManager()->getClipById(id)->markerComment(t);
4435 AddMarkerCommand *command = new AddMarkerCommand(this, oldcomment, c, id, t);
4436 m_commandStack->push(command);
4439 void CustomTrackView::slotDeleteClipMarker(const QString &comment, const QString &id, const GenTime &position)
4441 AddMarkerCommand *command = new AddMarkerCommand(this, comment, QString(), id, position);
4442 m_commandStack->push(command);
4445 void CustomTrackView::slotDeleteAllClipMarkers(const QString &id)
4447 DocClipBase *base = m_document->clipManager()->getClipById(id);
4448 QList <CommentedTime> markers = base->commentedSnapMarkers();
4450 if (markers.isEmpty()) {
4451 emit displayMessage(i18n("Clip has no markers"), ErrorMessage);
4454 QUndoCommand *deleteMarkers = new QUndoCommand();
4455 deleteMarkers->setText("Delete clip markers");
4457 for (int i = 0; i < markers.size(); i++) {
4458 new AddMarkerCommand(this, markers.at(i).comment(), QString(), id, markers.at(i).time(), deleteMarkers);
4460 m_commandStack->push(deleteMarkers);
4463 void CustomTrackView::addMarker(const QString &id, const GenTime &pos, const QString comment)
4465 DocClipBase *base = m_document->clipManager()->getClipById(id);
4466 if (!comment.isEmpty()) base->addSnapMarker(pos, comment);
4467 else base->deleteSnapMarker(pos);
4468 emit updateClipMarkers(base);
4469 setDocumentModified();
4470 viewport()->update();
4473 int CustomTrackView::hasGuide(int pos, int offset)
4475 for (int i = 0; i < m_guides.count(); i++) {
4476 int guidePos = m_guides.at(i)->position().frames(m_document->fps());
4477 if (qAbs(guidePos - pos) <= offset) return guidePos;
4478 else if (guidePos > pos) return -1;
4483 void CustomTrackView::editGuide(const GenTime oldPos, const GenTime pos, const QString &comment)
4485 if (oldPos > GenTime() && pos > GenTime()) {
4487 for (int i = 0; i < m_guides.count(); i++) {
4488 if (m_guides.at(i)->position() == oldPos) {
4489 Guide *item = m_guides.at(i);
4490 item->updateGuide(pos, comment);
4494 } else if (pos > GenTime()) addGuide(pos, comment);
4498 for (int i = 0; i < m_guides.count(); i++) {
4499 if (m_guides.at(i)->position() == oldPos) {
4500 delete m_guides.takeAt(i);
4505 if (!found) emit displayMessage(i18n("No guide at cursor time"), ErrorMessage);
4507 qSort(m_guides.begin(), m_guides.end(), sortGuidesList);
4508 m_document->syncGuides(m_guides);
4511 bool CustomTrackView::addGuide(const GenTime pos, const QString &comment)
4513 for (int i = 0; i < m_guides.count(); i++) {
4514 if (m_guides.at(i)->position() == pos) {
4515 emit displayMessage(i18n("A guide already exists at position %1", m_document->timecode().getTimecodeFromFrames(pos.frames(m_document->fps()))), ErrorMessage);
4519 Guide *g = new Guide(this, pos, comment, m_tracksHeight * m_document->tracksCount() * matrix().m22());
4520 scene()->addItem(g);
4522 qSort(m_guides.begin(), m_guides.end(), sortGuidesList);
4523 m_document->syncGuides(m_guides);
4527 void CustomTrackView::slotAddGuide()
4529 CommentedTime marker(GenTime(m_cursorPos, m_document->fps()), i18n("Guide"));
4530 MarkerDialog d(NULL, marker, m_document->timecode(), i18n("Add Guide"), this);
4531 if (d.exec() != QDialog::Accepted) return;
4532 if (addGuide(d.newMarker().time(), d.newMarker().comment())) {
4533 EditGuideCommand *command = new EditGuideCommand(this, GenTime(), QString(), d.newMarker().time(), d.newMarker().comment(), false);
4534 m_commandStack->push(command);
4538 void CustomTrackView::slotEditGuide(int guidePos)
4541 if (guidePos == -1) pos = GenTime(m_cursorPos, m_document->fps());
4542 else pos = GenTime(guidePos, m_document->fps());
4544 for (int i = 0; i < m_guides.count(); i++) {
4545 if (m_guides.at(i)->position() == pos) {
4546 slotEditGuide(m_guides.at(i)->info());
4551 if (!found) emit displayMessage(i18n("No guide at cursor time"), ErrorMessage);
4554 void CustomTrackView::slotEditGuide(CommentedTime guide)
4556 MarkerDialog d(NULL, guide, m_document->timecode(), i18n("Edit Guide"), this);
4557 if (d.exec() == QDialog::Accepted) {
4558 EditGuideCommand *command = new EditGuideCommand(this, guide.time(), guide.comment(), d.newMarker().time(), d.newMarker().comment(), true);
4559 m_commandStack->push(command);
4564 void CustomTrackView::slotEditTimeLineGuide()
4566 if (m_dragGuide == NULL) return;
4567 CommentedTime guide = m_dragGuide->info();
4568 MarkerDialog d(NULL, guide, m_document->timecode(), i18n("Edit Guide"), this);
4569 if (d.exec() == QDialog::Accepted) {
4570 EditGuideCommand *command = new EditGuideCommand(this, guide.time(), guide.comment(), d.newMarker().time(), d.newMarker().comment(), true);
4571 m_commandStack->push(command);
4575 void CustomTrackView::slotDeleteGuide(int guidePos)
4578 if (guidePos == -1) pos = GenTime(m_cursorPos, m_document->fps());
4579 else pos = GenTime(guidePos, m_document->fps());
4581 for (int i = 0; i < m_guides.count(); i++) {
4582 if (m_guides.at(i)->position() == pos) {
4583 EditGuideCommand *command = new EditGuideCommand(this, m_guides.at(i)->position(), m_guides.at(i)->label(), GenTime(), QString(), true);
4584 m_commandStack->push(command);
4589 if (!found) emit displayMessage(i18n("No guide at cursor time"), ErrorMessage);
4593 void CustomTrackView::slotDeleteTimeLineGuide()
4595 if (m_dragGuide == NULL) return;
4596 EditGuideCommand *command = new EditGuideCommand(this, m_dragGuide->position(), m_dragGuide->label(), GenTime(), QString(), true);
4597 m_commandStack->push(command);
4601 void CustomTrackView::slotDeleteAllGuides()
4603 QUndoCommand *deleteAll = new QUndoCommand();
4604 deleteAll->setText("Delete all guides");
4605 for (int i = 0; i < m_guides.count(); i++) {
4606 new EditGuideCommand(this, m_guides.at(i)->position(), m_guides.at(i)->label(), GenTime(), QString(), true, deleteAll);
4608 m_commandStack->push(deleteAll);
4611 void CustomTrackView::setTool(PROJECTTOOL tool)
4616 void CustomTrackView::setScale(double scaleFactor, double verticalScale)
4619 newmatrix = newmatrix.scale(scaleFactor, verticalScale);
4620 m_scene->setScale(scaleFactor, verticalScale);
4622 scene()->removeItem(m_visualTip);
4623 m_animationTimer->stop();
4629 double verticalPos = mapToScene(QPoint(0, viewport()->height() / 2)).y();
4630 bool adjust = false;
4631 if (verticalScale != matrix().m22()) adjust = true;
4632 setMatrix(newmatrix);
4634 double newHeight = m_tracksHeight * m_document->tracksCount() * matrix().m22();
4635 m_cursorLine->setLine(m_cursorLine->line().x1(), 0, m_cursorLine->line().x1(), newHeight);
4636 for (int i = 0; i < m_guides.count(); i++) {
4637 QLineF l = m_guides.at(i)->line();
4638 l.setP2(QPointF(l.x2(), newHeight));
4639 m_guides.at(i)->setLine(l);
4641 setSceneRect(0, 0, sceneRect().width(), m_tracksHeight * m_document->tracksCount());
4644 int diff = sceneRect().width() - m_projectDuration;
4645 if (diff * newmatrix.m11() < 50) {
4646 if (newmatrix.m11() < 0.4) setSceneRect(0, 0, (m_projectDuration + 100 / newmatrix.m11()), sceneRect().height());
4647 else setSceneRect(0, 0, (m_projectDuration + 300), sceneRect().height());
4649 centerOn(QPointF(cursorPos(), verticalPos));
4652 void CustomTrackView::slotRefreshGuides()
4654 if (KdenliveSettings::showmarkers()) {
4655 for (int i = 0; i < m_guides.count(); i++) {
4656 m_guides.at(i)->update();
4661 void CustomTrackView::drawBackground(QPainter * painter, const QRectF &rect)
4663 //kDebug() << "// DRAW BG: " << rect.width();
4664 painter->setClipRect(rect);
4665 KColorScheme scheme(palette().currentColorGroup(), KColorScheme::Window);
4666 QPen pen1 = painter->pen();
4667 pen1.setColor(scheme.shade(KColorScheme::DarkShade));
4668 painter->setPen(pen1);
4669 double min = rect.left();
4670 double max = rect.right();
4671 painter->drawLine(QPointF(min, 0), QPointF(max, 0));
4672 int maxTrack = m_document->tracksCount();
4673 QColor lockedColor = scheme.background(KColorScheme::NegativeBackground).color();
4674 QColor audioColor = palette().alternateBase().color();
4675 QColor base = scheme.background(KColorScheme::NormalBackground).color();
4676 for (int i = 0; i < maxTrack; i++) {
4677 TrackInfo info = m_document->trackInfoAt(maxTrack - i - 1);
4678 if (info.isLocked || info.type == AUDIOTRACK || i == m_selectedTrack) {
4679 const QRectF track(min, m_tracksHeight * i + 1, max - min, m_tracksHeight - 1);
4680 if (i == m_selectedTrack) painter->fillRect(track, scheme.background(KColorScheme::ActiveBackground).color());
4681 else painter->fillRect(track, info.isLocked ? lockedColor : audioColor);
4683 painter->drawLine(QPointF(min, m_tracksHeight *(i + 1)), QPointF(max, m_tracksHeight *(i + 1)));
4685 int lowerLimit = m_tracksHeight * maxTrack + 1;
4686 if (height() > lowerLimit) {
4687 const QRectF bg(min, lowerLimit, max - min, height() - lowerLimit);
4688 painter->fillRect(bg, base);
4692 bool CustomTrackView::findString(const QString &text)
4695 for (int i = 0; i < m_searchPoints.size(); ++i) {
4696 marker = m_searchPoints.at(i).comment();
4697 if (marker.contains(text, Qt::CaseInsensitive)) {
4698 setCursorPos(m_searchPoints.at(i).time().frames(m_document->fps()), true);
4699 int vert = verticalScrollBar()->value();
4700 int hor = cursorPos();
4701 ensureVisible(hor, vert + 10, 2, 2, 50, 0);
4709 bool CustomTrackView::findNextString(const QString &text)
4712 for (int i = m_findIndex + 1; i < m_searchPoints.size(); ++i) {
4713 marker = m_searchPoints.at(i).comment();
4714 if (marker.contains(text, Qt::CaseInsensitive)) {
4715 setCursorPos(m_searchPoints.at(i).time().frames(m_document->fps()), true);
4716 int vert = verticalScrollBar()->value();
4717 int hor = cursorPos();
4718 ensureVisible(hor, vert + 10, 2, 2, 50, 0);
4727 void CustomTrackView::initSearchStrings()
4729 m_searchPoints.clear();
4730 QList<QGraphicsItem *> itemList = items();
4731 for (int i = 0; i < itemList.count(); i++) {
4732 // parse all clip names
4733 if (itemList.at(i)->type() == AVWIDGET) {
4734 ClipItem *item = static_cast <ClipItem *>(itemList.at(i));
4735 GenTime start = item->startPos();
4736 CommentedTime t(start, item->clipName());
4737 m_searchPoints.append(t);
4738 // add all clip markers
4739 QList < CommentedTime > markers = item->commentedSnapMarkers();
4740 m_searchPoints += markers;
4745 for (int i = 0; i < m_guides.count(); i++) {
4746 m_searchPoints.append(m_guides.at(i)->info());
4749 qSort(m_searchPoints);
4752 void CustomTrackView::clearSearchStrings()
4754 m_searchPoints.clear();
4758 void CustomTrackView::copyClip()
4760 qDeleteAll(m_copiedItems);
4761 m_copiedItems.clear();
4762 QList<QGraphicsItem *> itemList = scene()->selectedItems();
4763 if (itemList.count() == 0) {
4764 emit displayMessage(i18n("Select a clip before copying"), ErrorMessage);
4767 for (int i = 0; i < itemList.count(); i++) {
4768 if (itemList.at(i)->type() == AVWIDGET) {
4769 ClipItem *clip = static_cast <ClipItem *>(itemList.at(i));
4770 ClipItem *clone = clip->clone(clip->info());
4771 m_copiedItems.append(clone);
4772 } else if (itemList.at(i)->type() == TRANSITIONWIDGET) {
4773 Transition *dup = static_cast <Transition *>(itemList.at(i));
4774 m_copiedItems.append(dup->clone());
4779 bool CustomTrackView::canBePastedTo(ItemInfo info, int type) const
4781 if (m_scene->editMode() != NORMALEDIT) {
4782 // If we are in overwrite mode, always allow the move
4785 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));
4786 QList<QGraphicsItem *> collisions = scene()->items(rect, Qt::IntersectsItemBoundingRect);
4787 for (int i = 0; i < collisions.count(); i++) {
4788 if (collisions.at(i)->type() == type) return false;
4793 bool CustomTrackView::canBePastedTo(QList <ItemInfo> infoList, int type) const
4796 for (int i = 0; i < infoList.count(); i++) {
4797 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));
4800 QList<QGraphicsItem *> collisions = scene()->items(path);
4801 for (int i = 0; i < collisions.count(); i++) {
4802 if (collisions.at(i)->type() == type) return false;
4807 bool CustomTrackView::canBePasted(QList<AbstractClipItem *> items, GenTime offset, int trackOffset) const
4809 for (int i = 0; i < items.count(); i++) {
4810 ItemInfo info = items.at(i)->info();
4811 info.startPos += offset;
4812 info.endPos += offset;
4813 info.track += trackOffset;
4814 if (!canBePastedTo(info, items.at(i)->type())) return false;
4819 bool CustomTrackView::canBeMoved(QList<AbstractClipItem *> items, GenTime offset, int trackOffset) const
4821 QPainterPath movePath;
4822 movePath.moveTo(0, 0);
4824 for (int i = 0; i < items.count(); i++) {
4825 ItemInfo info = items.at(i)->info();
4826 info.startPos = info.startPos + offset;
4827 info.endPos = info.endPos + offset;
4828 info.track = info.track + trackOffset;
4829 if (info.startPos < GenTime()) {
4830 // No clip should go below 0
4833 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));
4834 movePath.addRect(rect);
4836 QList<QGraphicsItem *> collisions = scene()->items(movePath, Qt::IntersectsItemBoundingRect);
4837 for (int i = 0; i < collisions.count(); i++) {
4838 if ((collisions.at(i)->type() == AVWIDGET || collisions.at(i)->type() == TRANSITIONWIDGET) && !items.contains(static_cast <AbstractClipItem *>(collisions.at(i)))) {
4839 kDebug() << " //////////// CLIP COLLISION, MOVE NOT ALLOWED";
4846 void CustomTrackView::pasteClip()
4848 if (m_copiedItems.count() == 0) {
4849 emit displayMessage(i18n("No clip copied"), ErrorMessage);
4853 if (m_menuPosition.isNull()) {
4854 position = mapFromGlobal(QCursor::pos());
4855 if (!underMouse() || position.y() > m_tracksHeight * m_document->tracksCount()) {
4856 emit displayMessage(i18n("Cannot paste selected clips"), ErrorMessage);
4859 } else position = m_menuPosition;
4860 GenTime pos = GenTime((int)(mapToScene(position).x()), m_document->fps());
4861 int track = (int)(position.y() / m_tracksHeight);
4862 ItemInfo first = m_copiedItems.at(0)->info();
4864 GenTime offset = pos - first.startPos;
4865 int trackOffset = track - first.track;
4867 if (!canBePasted(m_copiedItems, offset, trackOffset)) {
4868 emit displayMessage(i18n("Cannot paste selected clips"), ErrorMessage);
4871 QUndoCommand *pasteClips = new QUndoCommand();
4872 pasteClips->setText("Paste clips");
4874 for (int i = 0; i < m_copiedItems.count(); i++) {
4875 // parse all clip names
4876 if (m_copiedItems.at(i) && m_copiedItems.at(i)->type() == AVWIDGET) {
4877 ClipItem *clip = static_cast <ClipItem *>(m_copiedItems.at(i));
4878 ItemInfo info = clip->info();
4879 info.startPos += offset;
4880 info.endPos += offset;
4881 info.track += trackOffset;
4882 if (canBePastedTo(info, AVWIDGET)) {
4883 new AddTimelineClipCommand(this, clip->xml(), clip->clipProducer(), info, clip->effectList(), m_scene->editMode() == OVERWRITEEDIT, m_scene->editMode() == INSERTEDIT, true, false, pasteClips);
4884 } else emit displayMessage(i18n("Cannot paste clip to selected place"), ErrorMessage);
4885 } else if (m_copiedItems.at(i) && m_copiedItems.at(i)->type() == TRANSITIONWIDGET) {
4886 Transition *tr = static_cast <Transition *>(m_copiedItems.at(i));
4888 info.startPos = tr->startPos() + offset;
4889 info.endPos = tr->endPos() + offset;
4890 info.track = tr->track() + trackOffset;
4891 int transitionEndTrack;
4892 if (!tr->forcedTrack()) transitionEndTrack = getPreviousVideoTrack(info.track);
4893 else transitionEndTrack = tr->transitionEndTrack();
4894 if (canBePastedTo(info, TRANSITIONWIDGET)) {
4895 if (info.startPos >= info.endPos) {
4896 emit displayMessage(i18n("Invalid transition"), ErrorMessage);
4897 } else new AddTransitionCommand(this, info, transitionEndTrack, tr->toXML(), false, true, pasteClips);
4898 } else emit displayMessage(i18n("Cannot paste transition to selected place"), ErrorMessage);
4901 m_commandStack->push(pasteClips);
4904 void CustomTrackView::pasteClipEffects()
4906 if (m_copiedItems.count() != 1 || m_copiedItems.at(0)->type() != AVWIDGET) {
4907 emit displayMessage(i18n("You must copy exactly one clip before pasting effects"), ErrorMessage);
4910 ClipItem *clip = static_cast < ClipItem *>(m_copiedItems.at(0));
4912 QUndoCommand *paste = new QUndoCommand();
4913 paste->setText("Paste effects");
4915 QList<QGraphicsItem *> clips = scene()->selectedItems();
4918 for (int i = 0; i < clips.count(); ++i) {
4919 if (clips.at(i)->type() == GROUPWIDGET) {
4920 QList<QGraphicsItem *> children = clips.at(i)->childItems();
4921 for (int j = 0; j < children.count(); j++) {
4922 if (children.at(j)->type() == AVWIDGET && !clips.contains(children.at(j))) {
4923 clips.append(children.at(j));
4930 for (int i = 0; i < clips.count(); ++i) {
4931 if (clips.at(i)->type() == AVWIDGET) {
4932 ClipItem *item = static_cast < ClipItem *>(clips.at(i));
4933 for (int j = 0; j < clip->effectsCount(); j++) {
4934 QDomElement eff = clip->effectAt(j);
4935 if (eff.attribute("unique", "0") == "0" || item->hasEffect(eff.attribute("tag"), eff.attribute("id")) == -1) {
4936 adjustKeyfames(clip->cropStart(), item->cropStart(), item->cropDuration(), eff);
4937 new AddEffectCommand(this, m_document->tracksCount() - item->track(), item->startPos(), eff, true, paste);
4942 if (paste->childCount() > 0) m_commandStack->push(paste);
4945 //adjust effects (fades, ...)
4946 for (int i = 0; i < clips.count(); ++i) {
4947 if (clips.at(i)->type() == AVWIDGET) {
4948 ClipItem *item = static_cast < ClipItem *>(clips.at(i));
4949 updatePositionEffects(item, item->info());
4955 void CustomTrackView::adjustKeyfames(GenTime oldstart, GenTime newstart, GenTime duration, QDomElement xml)
4957 // parse parameters to check if we need to adjust to the new crop start
4958 int diff = (newstart - oldstart).frames(m_document->fps());
4959 int max = (newstart + duration).frames(m_document->fps());
4960 QDomNodeList params = xml.elementsByTagName("parameter");
4961 for (int i = 0; i < params.count(); i++) {
4962 QDomElement e = params.item(i).toElement();
4963 if (!e.isNull() && (e.attribute("type") == "keyframe" || e.attribute("type") == "simplekeyframe")) {
4964 QString def = e.attribute("default");
4965 // Effect has a keyframe type parameter, we need to adjust the values
4966 QStringList keys = e.attribute("keyframes").split(";", QString::SkipEmptyParts);
4967 QStringList newKeyFrames;
4968 foreach(const QString &str, keys) {
4969 int pos = str.section(':', 0, 0).toInt();
4970 double val = str.section(':', 1, 1).toDouble();
4973 newKeyFrames.append(QString::number(max) + ':' + QString::number(val));
4975 } else newKeyFrames.append(QString::number(pos) + ':' + QString::number(val));
4977 //kDebug()<<"ORIGIN: "<<keys<<", FIXED: "<<newKeyFrames;
4978 e.setAttribute("keyframes", newKeyFrames.join(";"));
4983 ClipItem *CustomTrackView::getClipUnderCursor() const
4985 QRectF rect((double) m_cursorPos, 0.0, 1.0, (double)(m_tracksHeight * m_document->tracksCount()));
4986 QList<QGraphicsItem *> collisions = scene()->items(rect, Qt::IntersectsItemBoundingRect);
4987 for (int i = 0; i < collisions.count(); i++) {
4988 if (collisions.at(i)->type() == AVWIDGET) {
4989 return static_cast < ClipItem *>(collisions.at(i));
4995 AbstractClipItem *CustomTrackView::getMainActiveClip() const
4997 QList<QGraphicsItem *> clips = scene()->selectedItems();
4998 if (clips.isEmpty()) {
4999 return getClipUnderCursor();
5001 AbstractClipItem *item = NULL;
5002 for (int i = 0; i < clips.count(); ++i) {
5003 if (clips.at(i)->type() == AVWIDGET) {
5004 item = static_cast < AbstractClipItem *>(clips.at(i));
5005 if (clips.count() > 1 && item->startPos().frames(m_document->fps()) <= m_cursorPos && item->endPos().frames(m_document->fps()) >= m_cursorPos) break;
5008 if (item) return item;
5013 ClipItem *CustomTrackView::getActiveClipUnderCursor(bool allowOutsideCursor) const
5015 QList<QGraphicsItem *> clips = scene()->selectedItems();
5016 if (clips.isEmpty()) {
5017 return getClipUnderCursor();
5020 // remove all items in the list that are not clips
5021 for (int i = 0; i < clips.count();) {
5022 if (clips.at(i)->type() != AVWIDGET) clips.removeAt(i);
5025 if (clips.count() == 1 && allowOutsideCursor) return static_cast < ClipItem *>(clips.at(0));
5026 for (int i = 0; i < clips.count(); ++i) {
5027 if (clips.at(i)->type() == AVWIDGET) {
5028 item = static_cast < ClipItem *>(clips.at(i));
5029 if (item->startPos().frames(m_document->fps()) <= m_cursorPos && item->endPos().frames(m_document->fps()) >= m_cursorPos)
5037 void CustomTrackView::setInPoint()
5039 AbstractClipItem *clip = getActiveClipUnderCursor(true);
5041 if (m_dragItem && m_dragItem->type() == TRANSITIONWIDGET) {
5044 emit displayMessage(i18n("You must select one clip for this action"), ErrorMessage);
5048 ItemInfo startInfo = clip->info();
5049 ItemInfo endInfo = startInfo;
5050 endInfo.startPos = GenTime(m_cursorPos, m_document->fps());
5051 if (endInfo.startPos >= startInfo.endPos || endInfo.startPos < startInfo.startPos - startInfo.cropStart) {
5052 // Check for invalid resize
5053 emit displayMessage(i18n("Invalid action"), ErrorMessage);
5055 } else if (endInfo.startPos < startInfo.startPos) {
5056 int length = m_document->renderer()->mltGetSpaceLength(endInfo.startPos, m_document->tracksCount() - startInfo.track, false);
5057 if ((clip->type() == TRANSITIONWIDGET && itemCollision(clip, endInfo) == true) || (
5058 (clip->type() == AVWIDGET) && length < (startInfo.startPos - endInfo.startPos).frames(m_document->fps()))) {
5059 emit displayMessage(i18n("Invalid action"), ErrorMessage);
5063 if (clip->type() == TRANSITIONWIDGET) {
5064 m_commandStack->push(new MoveTransitionCommand(this, startInfo, endInfo, true));
5065 } else m_commandStack->push(new ResizeClipCommand(this, startInfo, endInfo, true, false));
5068 void CustomTrackView::setOutPoint()
5070 AbstractClipItem *clip = getActiveClipUnderCursor(true);
5072 if (m_dragItem && m_dragItem->type() == TRANSITIONWIDGET) {
5075 emit displayMessage(i18n("You must select one clip for this action"), ErrorMessage);
5079 ItemInfo startInfo = clip->info();
5080 ItemInfo endInfo = clip->info();
5081 endInfo.endPos = GenTime(m_cursorPos, m_document->fps());
5082 CLIPTYPE type = (CLIPTYPE) static_cast <ClipItem *>(clip)->clipType();
5083 if (endInfo.endPos <= startInfo.startPos || (type != IMAGE && type != COLOR && type != TEXT && endInfo.endPos > startInfo.startPos + clip->maxDuration() - startInfo.cropStart)) {
5084 // Check for invalid resize
5085 emit displayMessage(i18n("Invalid action"), ErrorMessage);
5087 } else if (endInfo.endPos > startInfo.endPos) {
5088 int length = m_document->renderer()->mltGetSpaceLength(startInfo.endPos, m_document->tracksCount() - startInfo.track, false);
5089 if ((clip->type() == TRANSITIONWIDGET && itemCollision(clip, endInfo) == true) || (clip->type() == AVWIDGET && length != -1 && length < (endInfo.endPos - startInfo.endPos).frames(m_document->fps()))) {
5090 kDebug() << " RESIZE ERROR, BLNK: " << length << ", RESIZE: " << (endInfo.endPos - startInfo.endPos).frames(m_document->fps());
5091 emit displayMessage(i18n("Invalid action"), ErrorMessage);
5097 if (clip->type() == TRANSITIONWIDGET) {
5098 m_commandStack->push(new MoveTransitionCommand(this, startInfo, endInfo, true));
5099 } else m_commandStack->push(new ResizeClipCommand(this, startInfo, endInfo, true, false));
5102 void CustomTrackView::slotUpdateAllThumbs()
5104 if (!isEnabled()) return;
5105 QList<QGraphicsItem *> itemList = items();
5106 //if (itemList.isEmpty()) return;
5108 const QString thumbBase = m_document->projectFolder().path() + "/thumbs/";
5109 for (int i = 0; i < itemList.count(); i++) {
5110 if (itemList.at(i)->type() == AVWIDGET) {
5111 item = static_cast <ClipItem *>(itemList.at(i));
5112 if (item->clipType() != COLOR && item->clipType() != AUDIO) {
5113 // Check if we have a cached thumbnail
5114 if (item->clipType() == IMAGE || item->clipType() == TEXT) {
5115 QString thumb = thumbBase + item->baseClip()->getClipHash() + "_0.png";
5116 if (QFile::exists(thumb)) {
5118 if (pix.isNull()) KIO::NetAccess::del(KUrl(thumb), this);
5119 item->slotSetStartThumb(pix);
5122 QString startThumb = thumbBase + item->baseClip()->getClipHash() + '_';
5123 QString endThumb = startThumb;
5124 startThumb.append(QString::number(item->speedIndependantCropStart().frames(m_document->fps())) + ".png");
5125 endThumb.append(QString::number((item->speedIndependantCropStart() + item->speedIndependantCropDuration()).frames(m_document->fps()) - 1) + ".png");
5126 if (QFile::exists(startThumb)) {
5127 QPixmap pix(startThumb);
5128 if (pix.isNull()) KIO::NetAccess::del(KUrl(startThumb), this);
5129 item->slotSetStartThumb(pix);
5131 if (QFile::exists(endThumb)) {
5132 QPixmap pix(endThumb);
5133 if (pix.isNull()) KIO::NetAccess::del(KUrl(endThumb), this);
5134 item->slotSetEndThumb(pix);
5138 item->refreshClip(false);
5139 //qApp->processEvents();
5142 viewport()->update();
5145 void CustomTrackView::saveThumbnails()
5147 QList<QGraphicsItem *> itemList = items();
5149 QString thumbBase = m_document->projectFolder().path() + "/thumbs/";
5150 for (int i = 0; i < itemList.count(); i++) {
5151 if (itemList.at(i)->type() == AVWIDGET) {
5152 item = static_cast <ClipItem *>(itemList.at(i));
5153 if (item->clipType() != COLOR) {
5154 // Check if we have a cached thumbnail
5155 if (item->clipType() == IMAGE || item->clipType() == TEXT || item->clipType() == AUDIO) {
5156 QString thumb = thumbBase + item->baseClip()->getClipHash() + "_0.png";
5157 if (!QFile::exists(thumb)) {
5158 QPixmap pix(item->startThumb());
5162 QString startThumb = thumbBase + item->baseClip()->getClipHash() + '_';
5163 QString endThumb = startThumb;
5164 startThumb.append(QString::number(item->speedIndependantCropStart().frames(m_document->fps())) + ".png");
5165 endThumb.append(QString::number((item->speedIndependantCropStart() + item->speedIndependantCropDuration()).frames(m_document->fps()) - 1) + ".png");
5166 if (!QFile::exists(startThumb)) {
5167 QPixmap pix(item->startThumb());
5168 pix.save(startThumb);
5170 if (!QFile::exists(endThumb)) {
5171 QPixmap pix(item->endThumb());
5181 void CustomTrackView::slotInsertTrack(int ix)
5183 TrackDialog d(m_document, parentWidget());
5184 d.label->setText(i18n("Insert track"));
5185 d.track_nb->setMaximum(m_document->tracksCount() - 1);
5186 d.track_nb->setValue(ix);
5187 d.setWindowTitle(i18n("Insert New Track"));
5188 d.slotUpdateName(ix);
5190 if (d.exec() == QDialog::Accepted) {
5191 ix = d.track_nb->value();
5192 if (d.before_select->currentIndex() == 1) {
5196 if (d.video_track->isChecked()) {
5197 info.type = VIDEOTRACK;
5198 info.isMute = false;
5199 info.isBlind = false;
5200 info.isLocked = false;
5202 info.type = AUDIOTRACK;
5203 info.isMute = false;
5204 info.isBlind = true;
5205 info.isLocked = false;
5207 AddTrackCommand *addTrack = new AddTrackCommand(this, ix, info, true);
5208 m_commandStack->push(addTrack);
5209 setDocumentModified();
5213 void CustomTrackView::slotDeleteTrack(int ix)
5215 TrackDialog d(m_document, parentWidget());
5216 d.label->setText(i18n("Delete track"));
5217 d.before_select->setHidden(true);
5218 d.track_nb->setMaximum(m_document->tracksCount() - 1);
5219 d.track_nb->setValue(ix);
5220 d.slotUpdateName(ix);
5221 d.setWindowTitle(i18n("Delete Track"));
5222 d.video_track->setHidden(true);
5223 d.audio_track->setHidden(true);
5224 if (d.exec() == QDialog::Accepted) {
5225 ix = d.track_nb->value();
5226 TrackInfo info = m_document->trackInfoAt(m_document->tracksCount() - ix - 1);
5227 deleteTimelineTrack(ix, info);
5228 setDocumentModified();
5229 /*AddTrackCommand* command = new AddTrackCommand(this, ix, info, false);
5230 m_commandStack->push(command);*/
5234 void CustomTrackView::slotChangeTrack(int ix)
5236 TrackDialog d(m_document, parentWidget());
5237 d.label->setText(i18n("Change track"));
5238 d.before_select->setHidden(true);
5239 d.track_nb->setMaximum(m_document->tracksCount() - 1);
5240 d.track_nb->setValue(ix);
5241 d.slotUpdateName(ix);
5242 d.setWindowTitle(i18n("Change Track Type"));
5244 TrackInfo oldInfo = m_document->trackInfoAt(m_document->tracksCount() - ix - 1);
5245 if (oldInfo.type == VIDEOTRACK)
5246 d.video_track->setChecked(true);
5248 d.audio_track->setChecked(true);
5250 if (d.exec() == QDialog::Accepted) {
5252 info.isLocked = false;
5253 info.isMute = false;
5254 info.trackName = oldInfo.trackName;
5255 ix = d.track_nb->value();
5257 if (d.video_track->isChecked()) {
5258 info.type = VIDEOTRACK;
5259 info.isBlind = false;
5261 info.type = AUDIOTRACK;
5262 info.isBlind = true;
5264 changeTimelineTrack(ix, info);
5265 setDocumentModified();
5270 void CustomTrackView::deleteTimelineTrack(int ix, TrackInfo trackinfo)
5272 double startY = ix * m_tracksHeight + 1 + m_tracksHeight / 2;
5273 QRectF r(0, startY, sceneRect().width(), m_tracksHeight / 2 - 1);
5274 QList<QGraphicsItem *> selection = m_scene->items(r);
5275 QUndoCommand *deleteTrack = new QUndoCommand();
5276 deleteTrack->setText("Delete track");
5278 // Delete all clips in selected track
5279 for (int i = 0; i < selection.count(); i++) {
5280 if (selection.at(i)->type() == AVWIDGET) {
5281 ClipItem *item = static_cast <ClipItem *>(selection.at(i));
5282 new AddTimelineClipCommand(this, item->xml(), item->clipProducer(), item->info(), item->effectList(), false, false, false, true, deleteTrack);
5283 m_scene->removeItem(item);
5286 } else if (selection.at(i)->type() == TRANSITIONWIDGET) {
5287 Transition *item = static_cast <Transition *>(selection.at(i));
5288 new AddTransitionCommand(this, item->info(), item->transitionEndTrack(), item->toXML(), true, false, deleteTrack);
5289 m_scene->removeItem(item);
5295 new AddTrackCommand(this, ix, trackinfo, false, deleteTrack);
5296 m_commandStack->push(deleteTrack);
5299 void CustomTrackView::changeTimelineTrack(int ix, TrackInfo trackinfo)
5301 TrackInfo oldinfo = m_document->trackInfoAt(m_document->tracksCount() - ix - 1);
5302 ChangeTrackCommand *changeTrack = new ChangeTrackCommand(this, ix, oldinfo, trackinfo);
5303 m_commandStack->push(changeTrack);
5306 void CustomTrackView::autoTransition()
5308 QList<QGraphicsItem *> itemList = scene()->selectedItems();
5309 if (itemList.count() != 1 || itemList.at(0)->type() != TRANSITIONWIDGET) {
5310 emit displayMessage(i18n("You must select one transition for this action"), ErrorMessage);
5313 Transition *tr = static_cast <Transition*>(itemList.at(0));
5314 tr->setAutomatic(!tr->isAutomatic());
5315 QDomElement transition = tr->toXML();
5316 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);
5317 setDocumentModified();
5321 QStringList CustomTrackView::getLadspaParams(QDomElement effect) const
5324 QDomNodeList params = effect.elementsByTagName("parameter");
5325 for (int i = 0; i < params.count(); i++) {
5326 QDomElement e = params.item(i).toElement();
5327 if (!e.isNull() && e.attribute("type") == "constant") {
5328 if (e.hasAttribute("factor")) {
5329 double factor = e.attribute("factor").toDouble();
5330 double value = e.attribute("value").toDouble();
5331 value = value / factor;
5332 result.append(QString::number(value));
5333 } else result.append(e.attribute("value"));
5339 void CustomTrackView::clipNameChanged(const QString id, const QString name)
5341 QList<QGraphicsItem *> list = scene()->items();
5342 ClipItem *clip = NULL;
5343 for (int i = 0; i < list.size(); ++i) {
5344 if (list.at(i)->type() == AVWIDGET) {
5345 clip = static_cast <ClipItem *>(list.at(i));
5346 if (clip->clipProducer() == id) {
5347 clip->setClipName(name);
5351 viewport()->update();
5354 void CustomTrackView::getClipAvailableSpace(AbstractClipItem *item, GenTime &minimum, GenTime &maximum)
5356 minimum = GenTime();
5357 maximum = GenTime();
5358 QList<QGraphicsItem *> selection;
5359 selection = m_scene->items(0, item->track() * m_tracksHeight + m_tracksHeight / 2, sceneRect().width(), 2);
5360 selection.removeAll(item);
5361 for (int i = 0; i < selection.count(); i++) {
5362 AbstractClipItem *clip = static_cast <AbstractClipItem *>(selection.at(i));
5363 if (clip && clip->type() == AVWIDGET) {
5364 if (clip->endPos() <= item->startPos() && clip->endPos() > minimum) minimum = clip->endPos();
5365 if (clip->startPos() > item->startPos() && (clip->startPos() < maximum || maximum == GenTime())) maximum = clip->startPos();
5370 void CustomTrackView::getTransitionAvailableSpace(AbstractClipItem *item, GenTime &minimum, GenTime &maximum)
5372 minimum = GenTime();
5373 maximum = GenTime();
5374 QList<QGraphicsItem *> selection;
5375 selection = m_scene->items(0, (item->track() + 1) * m_tracksHeight, sceneRect().width(), 2);
5376 selection.removeAll(item);
5377 for (int i = 0; i < selection.count(); i++) {
5378 AbstractClipItem *clip = static_cast <AbstractClipItem *>(selection.at(i));
5379 if (clip && clip->type() == TRANSITIONWIDGET) {
5380 if (clip->endPos() <= item->startPos() && clip->endPos() > minimum) minimum = clip->endPos();
5381 if (clip->startPos() > item->startPos() && (clip->startPos() < maximum || maximum == GenTime())) maximum = clip->startPos();
5387 void CustomTrackView::loadGroups(const QDomNodeList groups)
5389 for (int i = 0; i < groups.count(); i++) {
5390 QDomNodeList children = groups.at(i).childNodes();
5391 scene()->clearSelection();
5392 for (int nodeindex = 0; nodeindex < children.count(); nodeindex++) {
5393 QDomNode n = children.item(nodeindex);
5394 QDomElement elem = n.toElement();
5395 int pos = elem.attribute("position").toInt();
5396 int track = elem.attribute("track").toInt();
5397 if (elem.tagName() == "clipitem") {
5398 ClipItem *clip = getClipItemAt(pos, track); //m_document->tracksCount() - transitiontrack);
5399 if (clip) clip->setSelected(true);
5401 Transition *clip = getTransitionItemAt(pos, track); //m_document->tracksCount() - transitiontrack);
5402 if (clip) clip->setSelected(true);
5405 groupSelectedItems(false, true);
5409 void CustomTrackView::splitAudio()
5411 resetSelectionGroup();
5412 QList<QGraphicsItem *> selection = scene()->selectedItems();
5413 if (selection.isEmpty()) {
5414 emit displayMessage(i18n("You must select one clip for this action"), ErrorMessage);
5417 QUndoCommand *splitCommand = new QUndoCommand();
5418 splitCommand->setText(i18n("Split audio"));
5419 for (int i = 0; i < selection.count(); i++) {
5420 if (selection.at(i)->type() == AVWIDGET) {
5421 ClipItem *clip = static_cast <ClipItem *>(selection.at(i));
5422 if (clip->clipType() == AV || clip->clipType() == PLAYLIST) {
5423 if (clip->parentItem()) {
5424 emit displayMessage(i18n("Cannot split audio of grouped clips"), ErrorMessage);
5426 new SplitAudioCommand(this, clip->track(), clip->startPos(), splitCommand);
5431 m_commandStack->push(splitCommand);
5434 void CustomTrackView::doSplitAudio(const GenTime &pos, int track, bool split)
5436 ClipItem *clip = getClipItemAt(pos, track);
5438 kDebug() << "// Cannot find clip to split!!!";
5442 int start = pos.frames(m_document->fps());
5443 int freetrack = m_document->tracksCount() - track - 1;
5444 for (; freetrack > 0; freetrack--) {
5445 kDebug() << "// CHK DOC TRK:" << freetrack << ", DUR:" << m_document->renderer()->mltTrackDuration(freetrack);
5446 if (m_document->trackInfoAt(freetrack - 1).type == AUDIOTRACK) {
5447 kDebug() << "// CHK DOC TRK:" << freetrack << ", DUR:" << m_document->renderer()->mltTrackDuration(freetrack);
5448 if (m_document->renderer()->mltTrackDuration(freetrack) < start || m_document->renderer()->mltGetSpaceLength(pos, freetrack, false) >= clip->cropDuration().frames(m_document->fps())) {
5449 kDebug() << "FOUND SPACE ON TRK: " << freetrack;
5454 kDebug() << "GOT TRK: " << track;
5455 if (freetrack == 0) {
5456 emit displayMessage(i18n("No empty space to put clip audio"), ErrorMessage);
5458 ItemInfo info = clip->info();
5459 info.track = m_document->tracksCount() - freetrack;
5460 addClip(clip->xml(), clip->clipProducer(), info, clip->effectList());
5461 scene()->clearSelection();
5462 clip->setSelected(true);
5463 ClipItem *audioClip = getClipItemAt(start, info.track);
5465 clip->setVideoOnly(true);
5466 if (m_document->renderer()->mltUpdateClipProducer(m_document->tracksCount() - track, start, clip->baseClip()->videoProducer()) == false) {
5467 emit displayMessage(i18n("Cannot update clip (time: %1, track: %2)", start, track), ErrorMessage);
5469 if (m_document->renderer()->mltUpdateClipProducer(m_document->tracksCount() - info.track, start, clip->baseClip()->audioProducer(info.track)) == false) {
5470 emit displayMessage(i18n("Cannot update clip (time: %1, track: %2)", start, info.track), ErrorMessage);
5472 audioClip->setSelected(true);
5473 audioClip->setAudioOnly(true);
5474 groupSelectedItems(false, true);
5478 // unsplit clip: remove audio part and change video part to normal clip
5479 if (clip->parentItem() == NULL || clip->parentItem()->type() != GROUPWIDGET) {
5480 kDebug() << "//CANNOT FIND CLP GRP";
5483 AbstractGroupItem *grp = static_cast <AbstractGroupItem *>(clip->parentItem());
5484 QList<QGraphicsItem *> children = grp->childItems();
5485 if (children.count() != 2) {
5486 kDebug() << "//SOMETHING IS WRONG WITH CLP GRP";
5489 for (int i = 0; i < children.count(); i++) {
5490 if (children.at(i) != clip) {
5491 ClipItem *clp = static_cast <ClipItem *>(children.at(i));
5492 ItemInfo info = clip->info();
5493 deleteClip(clp->info());
5494 clip->setVideoOnly(false);
5495 if (!m_document->renderer()->mltUpdateClipProducer(m_document->tracksCount() - info.track, info.startPos.frames(m_document->fps()), clip->baseClip()->producer(info.track))) {
5496 emit displayMessage(i18n("Cannot update clip (time: %1, track: %2)", info.startPos.frames(m_document->fps()), info.track), ErrorMessage);
5501 clip->setFlag(QGraphicsItem::ItemIsMovable, true);
5502 m_document->clipManager()->removeGroup(grp);
5503 scene()->destroyItemGroup(grp);
5507 void CustomTrackView::setVideoOnly()
5509 resetSelectionGroup();
5510 QList<QGraphicsItem *> selection = scene()->selectedItems();
5511 if (selection.isEmpty()) {
5512 emit displayMessage(i18n("You must select one clip for this action"), ErrorMessage);
5515 QUndoCommand *videoCommand = new QUndoCommand();
5516 videoCommand->setText(i18n("Video only"));
5517 for (int i = 0; i < selection.count(); i++) {
5518 if (selection.at(i)->type() == AVWIDGET) {
5519 ClipItem *clip = static_cast <ClipItem *>(selection.at(i));
5520 if (clip->clipType() == AV || clip->clipType() == PLAYLIST) {
5521 if (clip->parentItem()) {
5522 emit displayMessage(i18n("Cannot change grouped clips"), ErrorMessage);
5524 new ChangeClipTypeCommand(this, clip->track(), clip->startPos(), true, false, clip->isVideoOnly(), clip->isAudioOnly(), videoCommand);
5529 m_commandStack->push(videoCommand);
5532 void CustomTrackView::setAudioOnly()
5534 resetSelectionGroup();
5535 QList<QGraphicsItem *> selection = scene()->selectedItems();
5536 if (selection.isEmpty()) {
5537 emit displayMessage(i18n("You must select one clip for this action"), ErrorMessage);
5540 QUndoCommand *videoCommand = new QUndoCommand();
5541 videoCommand->setText(i18n("Audio only"));
5542 for (int i = 0; i < selection.count(); i++) {
5543 if (selection.at(i)->type() == AVWIDGET) {
5544 ClipItem *clip = static_cast <ClipItem *>(selection.at(i));
5545 if (clip->clipType() == AV || clip->clipType() == PLAYLIST) {
5546 if (clip->parentItem()) {
5547 emit displayMessage(i18n("Cannot change grouped clips"), ErrorMessage);
5549 new ChangeClipTypeCommand(this, clip->track(), clip->startPos(), false, true, clip->isVideoOnly(), clip->isAudioOnly(), videoCommand);
5554 m_commandStack->push(videoCommand);
5557 void CustomTrackView::setAudioAndVideo()
5559 resetSelectionGroup();
5560 QList<QGraphicsItem *> selection = scene()->selectedItems();
5561 if (selection.isEmpty()) {
5562 emit displayMessage(i18n("You must select one clip for this action"), ErrorMessage);
5565 QUndoCommand *videoCommand = new QUndoCommand();
5566 videoCommand->setText(i18n("Audio and Video"));
5567 for (int i = 0; i < selection.count(); i++) {
5568 if (selection.at(i)->type() == AVWIDGET) {
5569 ClipItem *clip = static_cast <ClipItem *>(selection.at(i));
5570 if (clip->clipType() == AV || clip->clipType() == PLAYLIST) {
5571 if (clip->parentItem()) {
5572 emit displayMessage(i18n("Cannot change grouped clips"), ErrorMessage);
5574 new ChangeClipTypeCommand(this, clip->track(), clip->startPos(), false, false, clip->isVideoOnly(), clip->isAudioOnly(), videoCommand);
5579 m_commandStack->push(videoCommand);
5582 void CustomTrackView::doChangeClipType(const GenTime &pos, int track, bool videoOnly, bool audioOnly)
5584 ClipItem *clip = getClipItemAt(pos, track);
5586 kDebug() << "// Cannot find clip to split!!!";
5590 int start = pos.frames(m_document->fps());
5591 clip->setVideoOnly(true);
5592 clip->setAudioOnly(false);
5593 if (m_document->renderer()->mltUpdateClipProducer(m_document->tracksCount() - track, start, clip->baseClip()->videoProducer()) == false) {
5594 emit displayMessage(i18n("Cannot update clip (time: %1, track: %2)", start, track), ErrorMessage);
5596 } else if (audioOnly) {
5597 int start = pos.frames(m_document->fps());
5598 clip->setAudioOnly(true);
5599 clip->setVideoOnly(false);
5600 if (m_document->renderer()->mltUpdateClipProducer(m_document->tracksCount() - track, start, clip->baseClip()->audioProducer(track)) == false) {
5601 emit displayMessage(i18n("Cannot update clip (time: %1, track: %2)", start, track), ErrorMessage);
5604 int start = pos.frames(m_document->fps());
5605 clip->setAudioOnly(false);
5606 clip->setVideoOnly(false);
5607 if (m_document->renderer()->mltUpdateClipProducer(m_document->tracksCount() - track, start, clip->baseClip()->producer(track)) == false) {
5608 emit displayMessage(i18n("Cannot update clip (time: %1, track: %2)", start, track), ErrorMessage);
5612 setDocumentModified();
5615 void CustomTrackView::updateClipTypeActions(ClipItem *clip)
5617 if (clip == NULL || (clip->clipType() != AV && clip->clipType() != PLAYLIST)) {
5618 m_clipTypeGroup->setEnabled(false);
5620 m_clipTypeGroup->setEnabled(true);
5621 QList <QAction *> actions = m_clipTypeGroup->actions();
5623 if (clip->isAudioOnly()) lookup = "clip_audio_only";
5624 else if (clip->isVideoOnly()) lookup = "clip_video_only";
5625 else lookup = "clip_audio_and_video";
5626 for (int i = 0; i < actions.count(); i++) {
5627 if (actions.at(i)->data().toString() == lookup) {
5628 actions.at(i)->setChecked(true);
5635 void CustomTrackView::slotGoToMarker(QAction *action)
5637 int pos = action->data().toInt();
5638 setCursorPos(pos, true);
5641 void CustomTrackView::reloadTransitionLumas()
5645 QDomElement lumaTransition = MainWindow::transitions.getEffectByTag("luma", "luma");
5646 QDomNodeList params = lumaTransition.elementsByTagName("parameter");
5647 for (int i = 0; i < params.count(); i++) {
5648 QDomElement e = params.item(i).toElement();
5649 if (e.attribute("tag") == "resource") {
5650 lumaNames = e.attribute("paramlistdisplay");
5651 lumaFiles = e.attribute("paramlist");
5656 QList<QGraphicsItem *> itemList = items();
5657 Transition *transitionitem;
5658 QDomElement transitionXml;
5659 for (int i = 0; i < itemList.count(); i++) {
5660 if (itemList.at(i)->type() == TRANSITIONWIDGET) {
5661 transitionitem = static_cast <Transition*>(itemList.at(i));
5662 transitionXml = transitionitem->toXML();
5663 if (transitionXml.attribute("id") == "luma" && transitionXml.attribute("tag") == "luma") {
5664 QDomNodeList params = transitionXml.elementsByTagName("parameter");
5665 for (int i = 0; i < params.count(); i++) {
5666 QDomElement e = params.item(i).toElement();
5667 if (e.attribute("tag") == "resource") {
5668 e.setAttribute("paramlistdisplay", lumaNames);
5669 e.setAttribute("paramlist", lumaFiles);
5674 if (transitionXml.attribute("id") == "composite" && transitionXml.attribute("tag") == "composite") {
5675 QDomNodeList params = transitionXml.elementsByTagName("parameter");
5676 for (int i = 0; i < params.count(); i++) {
5677 QDomElement e = params.item(i).toElement();
5678 if (e.attribute("tag") == "luma") {
5679 e.setAttribute("paramlistdisplay", lumaNames);
5680 e.setAttribute("paramlist", lumaFiles);
5687 emit transitionItemSelected(NULL);
5690 double CustomTrackView::fps() const
5692 return m_document->fps();
5695 void CustomTrackView::updateProjectFps()
5697 // update all clips to the new fps
5698 resetSelectionGroup();
5699 scene()->clearSelection();
5701 QList<QGraphicsItem *> itemList = items();
5702 for (int i = 0; i < itemList.count(); i++) {
5703 // remove all items and re-add them one by one
5704 if (itemList.at(i) != m_cursorLine && itemList.at(i)->parentItem() == NULL) m_scene->removeItem(itemList.at(i));
5706 for (int i = 0; i < itemList.count(); i++) {
5707 if (itemList.at(i)->parentItem() == 0 && (itemList.at(i)->type() == AVWIDGET || itemList.at(i)->type() == TRANSITIONWIDGET)) {
5708 AbstractClipItem *clip = static_cast <AbstractClipItem *>(itemList.at(i));
5709 clip->updateFps(m_document->fps());
5710 m_scene->addItem(clip);
5711 } else if (itemList.at(i)->type() == GROUPWIDGET) {
5712 AbstractGroupItem *grp = static_cast <AbstractGroupItem *>(itemList.at(i));
5713 QList<QGraphicsItem *> children = grp->childItems();
5714 for (int j = 0; j < children.count(); j++) {
5715 if (children.at(j)->type() == AVWIDGET || children.at(j)->type() == TRANSITIONWIDGET) {
5716 AbstractClipItem *clip = static_cast <AbstractClipItem *>(children.at(j));
5717 clip->setFlag(QGraphicsItem::ItemIsMovable, true);
5718 clip->updateFps(m_document->fps());
5721 m_document->clipManager()->removeGroup(grp);
5722 m_scene->addItem(grp);
5723 scene()->destroyItemGroup(grp);
5724 for (int j = 0; j < children.count(); j++) {
5725 if (children.at(j)->type() == AVWIDGET || children.at(j)->type() == TRANSITIONWIDGET) {
5726 //children.at(j)->setParentItem(0);
5727 children.at(j)->setSelected(true);
5730 groupSelectedItems(true, true);
5731 } else if (itemList.at(i)->type() == GUIDEITEM) {
5732 Guide *g = static_cast<Guide *>(itemList.at(i));
5734 m_scene->addItem(g);
5737 viewport()->update();
5740 void CustomTrackView::slotTrackDown()
5742 if (m_selectedTrack > m_document->tracksCount() - 2) m_selectedTrack = 0;
5743 else m_selectedTrack++;
5744 emit updateTrackHeaders();
5745 QRectF rect(mapToScene(QPoint(10, 0)).x(), m_selectedTrack * m_tracksHeight, 10, m_tracksHeight);
5746 ensureVisible(rect, 0, 0);
5747 viewport()->update();
5750 void CustomTrackView::slotTrackUp()
5752 if (m_selectedTrack > 0) m_selectedTrack--;
5753 else m_selectedTrack = m_document->tracksCount() - 1;
5754 emit updateTrackHeaders();
5755 QRectF rect(mapToScene(QPoint(10, 0)).x(), m_selectedTrack * m_tracksHeight, 10, m_tracksHeight);
5756 ensureVisible(rect, 0, 0);
5757 viewport()->update();
5760 int CustomTrackView::selectedTrack() const
5762 return m_selectedTrack;
5765 void CustomTrackView::slotSelectTrack(int ix)
5767 m_selectedTrack = qMax(0, ix);
5768 m_selectedTrack = qMin(ix, m_document->tracksCount() - 1);
5769 emit updateTrackHeaders();
5770 QRectF rect(mapToScene(QPoint(10, 0)).x(), m_selectedTrack * m_tracksHeight, 10, m_tracksHeight);
5771 ensureVisible(rect, 0, 0);
5772 viewport()->update();
5775 void CustomTrackView::selectClip(bool add, bool group)
5777 QRectF rect(m_cursorPos, m_selectedTrack * m_tracksHeight + m_tracksHeight / 2, 1, 1);
5778 QList<QGraphicsItem *> selection = m_scene->items(rect);
5779 resetSelectionGroup(group);
5780 if (!group) m_scene->clearSelection();
5781 for (int i = 0; i < selection.count(); i++) {
5782 if (selection.at(i)->type() == AVWIDGET) {
5783 selection.at(i)->setSelected(add);
5787 if (group) groupSelectedItems();
5790 void CustomTrackView::selectTransition(bool add, bool group)
5792 QRectF rect(m_cursorPos, m_selectedTrack * m_tracksHeight + m_tracksHeight, 1, 1);
5793 QList<QGraphicsItem *> selection = m_scene->items(rect);
5794 resetSelectionGroup(group);
5795 if (!group) m_scene->clearSelection();
5796 for (int i = 0; i < selection.count(); i++) {
5797 if (selection.at(i)->type() == TRANSITIONWIDGET) {
5798 selection.at(i)->setSelected(add);
5802 if (group) groupSelectedItems();
5805 QStringList CustomTrackView::extractTransitionsLumas()
5808 QList<QGraphicsItem *> itemList = items();
5809 Transition *transitionitem;
5810 QDomElement transitionXml;
5811 for (int i = 0; i < itemList.count(); i++) {
5812 if (itemList.at(i)->type() == TRANSITIONWIDGET) {
5813 transitionitem = static_cast <Transition*>(itemList.at(i));
5814 transitionXml = transitionitem->toXML();
5815 QString luma = EffectsList::parameter(transitionXml, "luma");
5816 if (!luma.isEmpty()) urls << luma;
5822 void CustomTrackView::setEditMode(EDITMODE mode)
5824 m_scene->setEditMode(mode);
5827 void CustomTrackView::checkTrackSequence(int track)
5829 QList <int> times = m_document->renderer()->checkTrackSequence(m_document->tracksCount() - track);
5830 //track = m_document->tracksCount() -track;
5831 QRectF rect(0, track * m_tracksHeight + m_tracksHeight / 2, sceneRect().width(), 2);
5832 QList<QGraphicsItem *> selection = m_scene->items(rect);
5833 QList <int> timelineList;
5834 timelineList.append(0);
5835 for (int i = 0; i < selection.count(); i++) {
5836 if (selection.at(i)->type() == AVWIDGET) {
5837 ClipItem *clip = static_cast <ClipItem *>(selection.at(i));
5838 int start = clip->startPos().frames(m_document->fps());
5839 int end = clip->endPos().frames(m_document->fps());
5840 if (!timelineList.contains(start)) timelineList.append(start);
5841 if (!timelineList.contains(end)) timelineList.append(end);
5844 qSort(timelineList);
5845 kDebug() << "// COMPARE:\n" << times << "\n" << timelineList << "\n-------------------";
5846 if (times != timelineList) KMessageBox::sorry(this, i18n("error"), i18n("TRACTOR"));
5849 void CustomTrackView::insertZoneOverwrite(QStringList data, int in)
5851 DocClipBase *clip = m_document->getBaseClip(data.at(0));
5853 info.startPos = GenTime(in, m_document->fps());
5854 info.cropStart = GenTime(data.at(1).toInt(), m_document->fps());
5855 info.endPos = info.startPos + GenTime(data.at(2).toInt(), m_document->fps()) - info.cropStart;
5856 info.cropDuration = info.endPos - info.startPos;
5857 info.track = m_selectedTrack;
5858 QUndoCommand *addCommand = new QUndoCommand();
5859 addCommand->setText(i18n("Insert clip"));
5860 adjustTimelineClips(OVERWRITEEDIT, NULL, info, addCommand);
5861 new AddTimelineClipCommand(this, clip->toXML(), clip->getId(), info, EffectsList(), true, false, true, false, addCommand);
5862 m_commandStack->push(addCommand);
5865 void CustomTrackView::clearSelection()
5867 resetSelectionGroup();
5868 scene()->clearSelection();
5870 emit clipItemSelected(NULL);