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);
133 setViewportUpdateMode(QGraphicsView::SmartViewportUpdate);
135 pixmapCache = new KPixmapCache("kdenlive-thumbs");
136 KdenliveSettings::setTrackheight(m_tracksHeight);
137 m_animationTimer = new QTimeLine(800);
138 m_animationTimer->setFrameRange(0, 5);
139 m_animationTimer->setUpdateInterval(100);
140 m_animationTimer->setLoopCount(0);
141 m_tipColor = QColor(0, 192, 0, 200);
142 QColor border = QColor(255, 255, 255, 100);
143 m_tipPen.setColor(border);
144 m_tipPen.setWidth(3);
145 setContentsMargins(0, 0, 0, 0);
146 const int maxHeight = m_tracksHeight * m_document->tracksCount();
147 setSceneRect(0, 0, sceneRect().width(), maxHeight);
148 verticalScrollBar()->setMaximum(maxHeight);
149 m_cursorLine = projectscene->addLine(0, 0, 0, maxHeight);
150 m_cursorLine->setZValue(1000);
154 pen1.setColor(palette().text().color());
155 m_cursorLine->setPen(pen1);
156 m_cursorLine->setFlag(QGraphicsItem::ItemIgnoresTransformations, true);
158 KIcon razorIcon("edit-cut");
159 m_razorCursor = QCursor(razorIcon.pixmap(22, 22));
161 KIcon spacerIcon("kdenlive-spacer-tool");
162 m_spacerCursor = QCursor(spacerIcon.pixmap(22, 22));
163 verticalScrollBar()->setTracking(true);
164 // Line below was supposed to scroll guides label with scrollbar, not implemented yet
165 //connect(verticalScrollBar(), SIGNAL(valueChanged(int)), this, SLOT(slotRefreshGuides()));
166 connect(&m_scrollTimer, SIGNAL(timeout()), this, SLOT(slotCheckMouseScrolling()));
167 m_scrollTimer.setInterval(100);
168 m_scrollTimer.setSingleShot(true);
170 connect(&m_thumbsTimer, SIGNAL(timeout()), this, SLOT(slotFetchNextThumbs()));
171 m_thumbsTimer.setInterval(500);
172 m_thumbsTimer.setSingleShot(true);
175 CustomTrackView::~CustomTrackView()
177 qDeleteAll(m_guides);
179 m_waitingThumbs.clear();
183 void CustomTrackView::keyPressEvent(QKeyEvent * event)
185 if (event->key() == Qt::Key_Up) {
188 } else if (event->key() == Qt::Key_Down) {
191 } else QWidget::keyPressEvent(event);
194 void CustomTrackView::setDocumentModified()
196 m_document->setModified(true);
199 void CustomTrackView::setContextMenu(QMenu *timeline, QMenu *clip, QMenu *transition, QActionGroup *clipTypeGroup, QMenu *markermenu)
201 m_timelineContextMenu = timeline;
202 m_timelineContextClipMenu = clip;
203 m_clipTypeGroup = clipTypeGroup;
204 connect(m_timelineContextMenu, SIGNAL(aboutToHide()), this, SLOT(slotResetMenuPosition()));
206 m_markerMenu = new QMenu(i18n("Go to marker..."), this);
207 m_markerMenu->setEnabled(false);
208 markermenu->addMenu(m_markerMenu);
209 connect(m_markerMenu, SIGNAL(triggered(QAction *)), this, SLOT(slotGoToMarker(QAction *)));
210 QList <QAction *> list = m_timelineContextClipMenu->actions();
211 for (int i = 0; i < list.count(); i++) {
212 if (list.at(i)->data().toString() == "paste_effects") m_pasteEffectsAction = list.at(i);
213 else if (list.at(i)->data().toString() == "ungroup_clip") m_ungroupAction = list.at(i);
216 m_timelineContextTransitionMenu = transition;
217 list = m_timelineContextTransitionMenu->actions();
218 for (int i = 0; i < list.count(); i++) {
219 if (list.at(i)->data().toString() == "auto") {
220 m_autoTransition = list.at(i);
225 m_timelineContextMenu->addSeparator();
226 m_deleteGuide = new KAction(KIcon("edit-delete"), i18n("Delete Guide"), this);
227 connect(m_deleteGuide, SIGNAL(triggered()), this, SLOT(slotDeleteTimeLineGuide()));
228 m_timelineContextMenu->addAction(m_deleteGuide);
230 m_editGuide = new KAction(KIcon("document-properties"), i18n("Edit Guide"), this);
231 connect(m_editGuide, SIGNAL(triggered()), this, SLOT(slotEditTimeLineGuide()));
232 m_timelineContextMenu->addAction(m_editGuide);
235 void CustomTrackView::slotDoResetMenuPosition()
237 m_menuPosition = QPoint();
240 void CustomTrackView::slotResetMenuPosition()
242 // after a short time (so that the action is triggered / or menu is closed, we reset the menu pos
243 QTimer::singleShot(300, this, SLOT(slotDoResetMenuPosition()));
246 void CustomTrackView::checkAutoScroll()
248 m_autoScroll = KdenliveSettings::autoscroll();
251 /*sQList <TrackInfo> CustomTrackView::tracksList() const {
252 return m_scene->m_tracksList;
255 void CustomTrackView::checkTrackHeight()
257 if (m_tracksHeight == KdenliveSettings::trackheight()) return;
258 m_tracksHeight = KdenliveSettings::trackheight();
259 emit trackHeightChanged();
260 QList<QGraphicsItem *> itemList = items();
262 Transition *transitionitem;
263 bool snap = KdenliveSettings::snaptopoints();
264 KdenliveSettings::setSnaptopoints(false);
265 for (int i = 0; i < itemList.count(); i++) {
266 if (itemList.at(i)->type() == AVWIDGET) {
267 item = (ClipItem*) itemList.at(i);
268 item->setRect(0, 0, item->rect().width(), m_tracksHeight - 1);
269 item->setPos((qreal) item->startPos().frames(m_document->fps()), (qreal) item->track() * m_tracksHeight + 1);
270 item->resetThumbs(true);
271 } else if (itemList.at(i)->type() == TRANSITIONWIDGET) {
272 transitionitem = (Transition*) itemList.at(i);
273 transitionitem->setRect(0, 0, transitionitem->rect().width(), m_tracksHeight / 3 * 2 - 1);
274 transitionitem->setPos((qreal) transitionitem->startPos().frames(m_document->fps()), (qreal) transitionitem->track() * m_tracksHeight + m_tracksHeight / 3 * 2);
277 double newHeight = m_tracksHeight * m_document->tracksCount() * matrix().m22();
278 m_cursorLine->setLine(m_cursorLine->line().x1(), 0, m_cursorLine->line().x1(), newHeight);
280 for (int i = 0; i < m_guides.count(); i++) {
281 QLineF l = m_guides.at(i)->line();
282 l.setP2(QPointF(l.x2(), newHeight));
283 m_guides.at(i)->setLine(l);
286 setSceneRect(0, 0, sceneRect().width(), m_tracksHeight * m_document->tracksCount());
287 // verticalScrollBar()->setMaximum(m_tracksHeight * m_document->tracksCount());
288 KdenliveSettings::setSnaptopoints(snap);
289 viewport()->update();
292 /** Zoom or move viewport on mousewheel
294 * If mousewheel+Ctrl, zooms in/out on the timeline.
296 * With Ctrl, moves viewport towards end of timeline if down/back,
297 * opposite on up/forward.
299 * See also http://www.kdenlive.org/mantis/view.php?id=265 */
300 void CustomTrackView::wheelEvent(QWheelEvent * e)
302 if (e->modifiers() == Qt::ControlModifier) {
303 if (e->delta() > 0) emit zoomIn();
306 if (e->delta() <= 0) horizontalScrollBar()->setValue(horizontalScrollBar()->value() + horizontalScrollBar()->singleStep());
307 else horizontalScrollBar()->setValue(horizontalScrollBar()->value() - horizontalScrollBar()->singleStep());
311 int CustomTrackView::getPreviousVideoTrack(int track)
313 track = m_document->tracksCount() - track - 1;
315 for (int i = track; i > -1; i--) {
316 if (m_document->trackInfoAt(i).type == VIDEOTRACK) return i + 1;
322 void CustomTrackView::slotFetchNextThumbs()
324 if (!m_waitingThumbs.isEmpty()) {
325 ClipItem *item = m_waitingThumbs.takeFirst();
326 while ((item == NULL) && !m_waitingThumbs.isEmpty()) {
327 item = m_waitingThumbs.takeFirst();
329 if (item) item->slotFetchThumbs();
330 if (!m_waitingThumbs.isEmpty()) m_thumbsTimer.start();
334 void CustomTrackView::slotCheckMouseScrolling()
336 if (m_scrollOffset == 0) {
337 m_scrollTimer.stop();
340 horizontalScrollBar()->setValue(horizontalScrollBar()->value() + m_scrollOffset);
341 m_scrollTimer.start();
344 void CustomTrackView::slotCheckPositionScrolling()
346 // If mouse is at a border of the view, scroll
347 if (m_moveOpMode != SEEK) return;
348 if (mapFromScene(m_cursorPos, 0).x() < 3) {
349 horizontalScrollBar()->setValue(horizontalScrollBar()->value() - 2);
350 QTimer::singleShot(200, this, SLOT(slotCheckPositionScrolling()));
351 setCursorPos(mapToScene(QPoint(-2, 0)).x());
352 } else if (viewport()->width() - 3 < mapFromScene(m_cursorPos + 1, 0).x()) {
353 horizontalScrollBar()->setValue(horizontalScrollBar()->value() + 2);
354 setCursorPos(mapToScene(QPoint(viewport()->width(), 0)).x() + 1);
355 QTimer::singleShot(200, this, SLOT(slotCheckPositionScrolling()));
361 void CustomTrackView::mouseMoveEvent(QMouseEvent * event)
363 int pos = event->x();
364 int mappedXPos = qMax((int)(mapToScene(event->pos()).x() + 0.5), 0);
365 double snappedPos = getSnapPointForPos(mappedXPos);
366 emit mousePosition(mappedXPos);
368 if (event->buttons() & Qt::MidButton) return;
369 if (dragMode() == QGraphicsView::RubberBandDrag || (event->modifiers() == Qt::ControlModifier && m_tool != SPACERTOOL)) {
370 event->setAccepted(true);
372 QGraphicsView::mouseMoveEvent(event);
376 if (event->buttons() != Qt::NoButton) {
377 bool move = (event->pos() - m_clickEvent).manhattanLength() >= QApplication::startDragDistance();
378 if (m_dragItem && m_tool == SELECTTOOL) {
379 if (m_operationMode == MOVE && move) {
380 QGraphicsView::mouseMoveEvent(event);
381 // If mouse is at a border of the view, scroll
383 m_scrollOffset = -30;
384 m_scrollTimer.start();
385 } else if (viewport()->width() - pos < 10) {
387 m_scrollTimer.start();
388 } else if (m_scrollTimer.isActive()) m_scrollTimer.stop();
390 } else if (m_operationMode == RESIZESTART && move) {
391 m_document->renderer()->pause();
392 m_dragItem->resizeStart((int)(snappedPos));
393 } else if (m_operationMode == RESIZEEND && move) {
394 m_document->renderer()->pause();
395 m_dragItem->resizeEnd((int)(snappedPos));
396 } else if (m_operationMode == FADEIN && move) {
397 ((ClipItem*) m_dragItem)->setFadeIn((int)(mappedXPos - m_dragItem->startPos().frames(m_document->fps())));
398 } else if (m_operationMode == FADEOUT && move) {
399 ((ClipItem*) m_dragItem)->setFadeOut((int)(m_dragItem->endPos().frames(m_document->fps()) - mappedXPos));
400 } else if (m_operationMode == KEYFRAME && move) {
401 GenTime keyFramePos = GenTime(mappedXPos, m_document->fps()) - m_dragItem->startPos() + m_dragItem->cropStart();
402 double pos = mapToScene(event->pos()).toPoint().y();
403 QRectF br = m_dragItem->sceneBoundingRect();
404 double maxh = 100.0 / br.height();
405 pos = (br.bottom() - pos) * maxh;
406 m_dragItem->updateKeyFramePos(keyFramePos, pos);
409 scene()->removeItem(m_visualTip);
410 m_animationTimer->stop();
417 } else if (m_operationMode == MOVEGUIDE) {
419 scene()->removeItem(m_visualTip);
420 m_animationTimer->stop();
426 QGraphicsView::mouseMoveEvent(event);
428 } else if (m_operationMode == SPACER && move && m_selectionGroup) {
430 snappedPos = getSnapPointForPos(mappedXPos + m_spacerOffset);
431 if (snappedPos < 0) snappedPos = 0;
433 // Make sure there is no collision
434 QList<QGraphicsItem *> children = m_selectionGroup->childItems();
435 QPainterPath shape = m_selectionGroup->clipGroupShape(QPointF(snappedPos - m_selectionGroup->sceneBoundingRect().left(), 0));
436 QList<QGraphicsItem*> collidingItems = scene()->items(shape, Qt::IntersectsItemShape);
437 collidingItems.removeAll(m_selectionGroup);
438 for (int i = 0; i < children.count(); i++) {
439 if (children.at(i)->type() == GROUPWIDGET) {
440 QList<QGraphicsItem *> subchildren = children.at(i)->childItems();
441 for (int j = 0; j < subchildren.count(); j++) {
442 collidingItems.removeAll(subchildren.at(j));
445 collidingItems.removeAll(children.at(i));
447 bool collision = false;
449 for (int i = 0; i < collidingItems.count(); i++) {
450 if (!collidingItems.at(i)->isEnabled()) continue;
451 if (collidingItems.at(i)->type() == AVWIDGET && snappedPos < m_selectionGroup->sceneBoundingRect().left()) {
452 AbstractClipItem *item = static_cast <AbstractClipItem *>(collidingItems.at(i));
453 // Moving backward, determine best pos
454 QPainterPath clipPath;
455 clipPath.addRect(item->sceneBoundingRect());
456 QPainterPath res = shape.intersected(clipPath);
457 offset = qMax(offset, (int)(res.boundingRect().width() + 0.5));
460 snappedPos += offset;
461 // make sure we have no collision
462 shape = m_selectionGroup->clipGroupShape(QPointF(snappedPos - m_selectionGroup->sceneBoundingRect().left(), 0));
463 collidingItems = scene()->items(shape, Qt::IntersectsItemShape);
464 collidingItems.removeAll(m_selectionGroup);
465 for (int i = 0; i < children.count(); i++) {
466 if (children.at(i)->type() == GROUPWIDGET) {
467 QList<QGraphicsItem *> subchildren = children.at(i)->childItems();
468 for (int j = 0; j < subchildren.count(); j++) {
469 collidingItems.removeAll(subchildren.at(j));
472 collidingItems.removeAll(children.at(i));
475 for (int i = 0; i < collidingItems.count(); i++) {
476 if (!collidingItems.at(i)->isEnabled()) continue;
477 if (collidingItems.at(i)->type() == AVWIDGET) {
486 shape = m_selectionGroup->transitionGroupShape(QPointF(snappedPos - m_selectionGroup->sceneBoundingRect().left(), 0));
487 collidingItems = scene()->items(shape, Qt::IntersectsItemShape);
488 collidingItems.removeAll(m_selectionGroup);
489 for (int i = 0; i < children.count(); i++) {
490 if (children.at(i)->type() == GROUPWIDGET) {
491 QList<QGraphicsItem *> subchildren = children.at(i)->childItems();
492 for (int j = 0; j < subchildren.count(); j++) {
493 collidingItems.removeAll(subchildren.at(j));
496 collidingItems.removeAll(children.at(i));
500 for (int i = 0; i < collidingItems.count(); i++) {
501 if (collidingItems.at(i)->type() == TRANSITIONWIDGET && snappedPos < m_selectionGroup->sceneBoundingRect().left()) {
502 AbstractClipItem *item = static_cast <AbstractClipItem *>(collidingItems.at(i));
503 // Moving backward, determine best pos
504 QPainterPath clipPath;
505 clipPath.addRect(item->sceneBoundingRect());
506 QPainterPath res = shape.intersected(clipPath);
507 offset = qMax(offset, (int)(res.boundingRect().width() + 0.5));
511 snappedPos += offset;
512 // make sure we have no collision
513 shape = m_selectionGroup->transitionGroupShape(QPointF(snappedPos - m_selectionGroup->sceneBoundingRect().left(), 0));
514 collidingItems = scene()->items(shape, Qt::IntersectsItemShape);
515 collidingItems.removeAll(m_selectionGroup);
516 for (int i = 0; i < children.count(); i++) {
517 if (children.at(i)->type() == GROUPWIDGET) {
518 QList<QGraphicsItem *> subchildren = children.at(i)->childItems();
519 for (int j = 0; j < subchildren.count(); j++) {
520 collidingItems.removeAll(subchildren.at(j));
523 collidingItems.removeAll(children.at(i));
525 for (int i = 0; i < collidingItems.count(); i++) {
526 if (collidingItems.at(i)->type() == TRANSITIONWIDGET) {
534 m_selectionGroup->translate(snappedPos - m_selectionGroup->sceneBoundingRect().left(), 0);
535 //m_selectionGroup->setPos(mappedXPos + (((int) m_selectionGroup->boundingRect().topLeft().x() + 0.5) - mappedClick) , m_selectionGroup->pos().y());
539 if (m_tool == RAZORTOOL) {
540 setCursor(m_razorCursor);
541 //QGraphicsView::mouseMoveEvent(event);
543 } else if (m_tool == SPACERTOOL) {
544 setCursor(m_spacerCursor);
548 QList<QGraphicsItem *> itemList = items(event->pos());
549 QGraphicsRectItem *item = NULL;
550 OPERATIONTYPE opMode = NONE;
552 if (itemList.count() == 1 && itemList.at(0)->type() == GUIDEITEM) {
554 } else for (int i = 0; i < itemList.count(); i++) {
555 if (itemList.at(i)->type() == AVWIDGET || itemList.at(i)->type() == TRANSITIONWIDGET) {
556 item = (QGraphicsRectItem*) itemList.at(i);
561 if (item && event->buttons() == Qt::NoButton) {
562 AbstractClipItem *clip = static_cast <AbstractClipItem*>(item);
563 if (m_tool == RAZORTOOL) {
564 // razor tool over a clip, display current frame in monitor
565 if (false && !m_blockRefresh && item->type() == AVWIDGET) {
566 //TODO: solve crash when showing frame when moving razor over clip
567 emit showClipFrame(((ClipItem *) item)->baseClip(), QPoint(), mappedXPos - (clip->startPos() - clip->cropStart()).frames(m_document->fps()));
572 opMode = clip->operationMode(mapToScene(event->pos()));
573 const double size = 5;
574 if (opMode == m_moveOpMode) {
575 QGraphicsView::mouseMoveEvent(event);
579 scene()->removeItem(m_visualTip);
580 m_animationTimer->stop();
587 m_moveOpMode = opMode;
588 if (opMode == MOVE) {
589 setCursor(Qt::OpenHandCursor);
590 } else if (opMode == RESIZESTART) {
591 setCursor(KCursor("left_side", Qt::SizeHorCursor));
592 if (m_visualTip == NULL) {
593 QRectF rect = clip->sceneBoundingRect();
595 polygon << QPoint(0, - size * 2);
596 polygon << QPoint(size * 2, 0);
597 polygon << QPoint(0, size * 2);
598 polygon << QPoint(0, - size * 2);
600 m_visualTip = new QGraphicsPolygonItem(polygon);
601 ((QGraphicsPolygonItem*) m_visualTip)->setBrush(m_tipColor);
602 ((QGraphicsPolygonItem*) m_visualTip)->setPen(m_tipPen);
603 m_visualTip->setPos(rect.x(), rect.y() + rect.height() / 2);
604 m_visualTip->setFlags(QGraphicsItem::ItemIgnoresTransformations);
605 m_visualTip->setZValue(100);
606 m_animation = new QGraphicsItemAnimation;
607 m_animation->setItem(m_visualTip);
608 m_animation->setTimeLine(m_animationTimer);
609 m_animation->setScaleAt(.5, 2, 1);
610 m_animation->setScaleAt(1, 1, 1);
611 scene()->addItem(m_visualTip);
612 m_animationTimer->start();
614 } else if (opMode == RESIZEEND) {
615 setCursor(KCursor("right_side", Qt::SizeHorCursor));
616 if (m_visualTip == NULL) {
617 QRectF rect = clip->sceneBoundingRect();
619 polygon << QPoint(0, - size * 2);
620 polygon << QPoint(- size * 2, 0);
621 polygon << QPoint(0, size * 2);
622 polygon << QPoint(0, - size * 2);
624 m_visualTip = new QGraphicsPolygonItem(polygon);
625 ((QGraphicsPolygonItem*) m_visualTip)->setBrush(m_tipColor);
626 ((QGraphicsPolygonItem*) m_visualTip)->setPen(m_tipPen);
627 m_visualTip->setFlags(QGraphicsItem::ItemIgnoresTransformations);
628 m_visualTip->setPos(rect.right(), rect.y() + rect.height() / 2);
629 m_visualTip->setZValue(100);
630 m_animation = new QGraphicsItemAnimation;
631 m_animation->setItem(m_visualTip);
632 m_animation->setTimeLine(m_animationTimer);
633 m_animation->setScaleAt(.5, 2, 1);
634 m_animation->setScaleAt(1, 1, 1);
635 scene()->addItem(m_visualTip);
636 m_animationTimer->start();
638 } else if (opMode == FADEIN) {
639 if (m_visualTip == NULL) {
640 ClipItem *item = (ClipItem *) clip;
641 QRectF rect = clip->sceneBoundingRect();
642 m_visualTip = new QGraphicsEllipseItem(-size, -size, size * 2, size * 2);
643 ((QGraphicsEllipseItem*) m_visualTip)->setBrush(m_tipColor);
644 ((QGraphicsEllipseItem*) m_visualTip)->setPen(m_tipPen);
645 m_visualTip->setPos(rect.x() + item->fadeIn(), rect.y());
646 m_visualTip->setFlags(QGraphicsItem::ItemIgnoresTransformations);
647 m_visualTip->setZValue(100);
648 m_animation = new QGraphicsItemAnimation;
649 m_animation->setItem(m_visualTip);
650 m_animation->setTimeLine(m_animationTimer);
651 m_animation->setScaleAt(.5, 2, 2);
652 m_animation->setScaleAt(1, 1, 1);
653 scene()->addItem(m_visualTip);
654 m_animationTimer->start();
656 setCursor(Qt::PointingHandCursor);
657 } else if (opMode == FADEOUT) {
658 if (m_visualTip == NULL) {
659 ClipItem *item = (ClipItem *) clip;
660 QRectF rect = clip->sceneBoundingRect();
661 m_visualTip = new QGraphicsEllipseItem(-size, -size, size * 2, size * 2);
662 ((QGraphicsEllipseItem*) m_visualTip)->setBrush(m_tipColor);
663 ((QGraphicsEllipseItem*) m_visualTip)->setPen(m_tipPen);
664 m_visualTip->setPos(rect.right() - item->fadeOut(), rect.y());
665 m_visualTip->setFlags(QGraphicsItem::ItemIgnoresTransformations);
666 m_visualTip->setZValue(100);
667 m_animation = new QGraphicsItemAnimation;
668 m_animation->setItem(m_visualTip);
669 m_animation->setTimeLine(m_animationTimer);
670 m_animation->setScaleAt(.5, 2, 2);
671 m_animation->setScaleAt(1, 1, 1);
672 scene()->addItem(m_visualTip);
673 m_animationTimer->start();
675 setCursor(Qt::PointingHandCursor);
676 } else if (opMode == TRANSITIONSTART) {
677 if (m_visualTip == NULL) {
678 QRectF rect = clip->sceneBoundingRect();
680 polygon << QPoint(0, - size * 2);
681 polygon << QPoint(size * 2, 0);
682 polygon << QPoint(0, 0);
683 polygon << QPoint(0, - size * 2);
685 m_visualTip = new QGraphicsPolygonItem(polygon);
686 ((QGraphicsPolygonItem*) m_visualTip)->setBrush(m_tipColor);
687 ((QGraphicsPolygonItem*) m_visualTip)->setPen(m_tipPen);
688 m_visualTip->setPos(rect.x(), rect.bottom());
689 m_visualTip->setFlags(QGraphicsItem::ItemIgnoresTransformations);
690 m_visualTip->setZValue(100);
691 m_animation = new QGraphicsItemAnimation;
692 m_animation->setItem(m_visualTip);
693 m_animation->setTimeLine(m_animationTimer);
694 m_animation->setScaleAt(.5, 2, 2);
695 m_animation->setScaleAt(1, 1, 1);
696 scene()->addItem(m_visualTip);
697 m_animationTimer->start();
699 setCursor(Qt::PointingHandCursor);
700 } else if (opMode == TRANSITIONEND) {
701 if (m_visualTip == NULL) {
702 QRectF rect = clip->sceneBoundingRect();
704 polygon << QPoint(0, - size * 2);
705 polygon << QPoint(- size * 2, 0);
706 polygon << QPoint(0, 0);
707 polygon << QPoint(0, - size * 2);
709 m_visualTip = new QGraphicsPolygonItem(polygon);
710 ((QGraphicsPolygonItem*) m_visualTip)->setBrush(m_tipColor);
711 ((QGraphicsPolygonItem*) m_visualTip)->setPen(m_tipPen);
712 m_visualTip->setPos(rect.right(), rect.bottom());
713 m_visualTip->setFlags(QGraphicsItem::ItemIgnoresTransformations);
714 m_visualTip->setZValue(100);
715 m_animation = new QGraphicsItemAnimation;
716 m_animation->setItem(m_visualTip);
717 m_animation->setTimeLine(m_animationTimer);
718 m_animation->setScaleAt(.5, 2, 2);
719 m_animation->setScaleAt(1, 1, 1);
720 scene()->addItem(m_visualTip);
721 m_animationTimer->start();
723 setCursor(Qt::PointingHandCursor);
724 } else if (opMode == KEYFRAME) {
725 setCursor(Qt::PointingHandCursor);
727 } // no clip under mouse
728 else if (m_tool == RAZORTOOL) {
731 } else if (opMode == MOVEGUIDE) {
732 m_moveOpMode = opMode;
733 setCursor(Qt::SplitHCursor);
736 scene()->removeItem(m_visualTip);
737 m_animationTimer->stop();
744 setCursor(Qt::ArrowCursor);
745 if (event->buttons() != Qt::NoButton && event->modifiers() == Qt::NoModifier) {
746 QGraphicsView::mouseMoveEvent(event);
748 setCursorPos(mappedXPos);
749 slotCheckPositionScrolling();
751 } else m_moveOpMode = NONE;
753 QGraphicsView::mouseMoveEvent(event);
757 void CustomTrackView::mousePressEvent(QMouseEvent * event)
759 setFocus(Qt::MouseFocusReason);
760 m_menuPosition = QPoint();
762 // special cases (middle click button or ctrl / shift click
763 if (event->button() == Qt::MidButton) {
765 m_blockRefresh = false;
766 m_operationMode = NONE;
770 if (event->modifiers() & Qt::ShiftModifier) {
771 // Rectangle selection
772 setViewportUpdateMode(QGraphicsView::FullViewportUpdate);
773 setDragMode(QGraphicsView::RubberBandDrag);
774 if (!(event->modifiers() & Qt::ControlModifier)) {
775 resetSelectionGroup();
776 scene()->clearSelection();
778 m_blockRefresh = false;
779 m_operationMode = RUBBERSELECTION;
780 QGraphicsView::mousePressEvent(event);
784 m_blockRefresh = true;
786 bool collision = false;
788 if (m_tool != RAZORTOOL) activateMonitor();
789 else if (m_document->renderer()->playSpeed() != 0.0) {
790 m_document->renderer()->pause();
793 m_clickEvent = event->pos();
795 // check item under mouse
796 QList<QGraphicsItem *> collisionList = items(m_clickEvent);
798 if (event->modifiers() == Qt::ControlModifier && m_tool != SPACERTOOL && collisionList.count() == 0) {
799 // Pressing Ctrl + left mouse button in an empty area scrolls the timeline
800 setDragMode(QGraphicsView::ScrollHandDrag);
801 QGraphicsView::mousePressEvent(event);
802 m_blockRefresh = false;
803 m_operationMode = NONE;
807 // if a guide and a clip were pressed, just select the guide
808 for (int i = 0; i < collisionList.count(); ++i) {
809 if (collisionList.at(i)->type() == GUIDEITEM) {
810 // a guide item was pressed
811 m_dragGuide = (Guide *) collisionList.at(i);
812 if (event->button() == Qt::LeftButton) { // move it
813 m_dragGuide->setFlag(QGraphicsItem::ItemIsMovable, true);
815 m_operationMode = MOVEGUIDE;
816 // deselect all clips so that only the guide will move
817 m_scene->clearSelection();
818 resetSelectionGroup(false);
819 updateSnapPoints(NULL);
820 QGraphicsView::mousePressEvent(event);
822 } else // show context menu
827 // Find first clip, transition or group under mouse (when no guides selected)
829 AbstractGroupItem *dragGroup = NULL;
830 AbstractClipItem *collisionClip = NULL;
832 while (!m_dragGuide && ct < collisionList.count()) {
833 if (collisionList.at(ct)->type() == AVWIDGET || collisionList.at(ct)->type() == TRANSITIONWIDGET) {
834 collisionClip = static_cast <AbstractClipItem *>(collisionList.at(ct));
835 if (collisionClip->isItemLocked())
837 if (collisionClip == m_dragItem)
838 collisionClip = NULL;
840 m_dragItem = collisionClip;
842 m_dragItemInfo = m_dragItem->info();
843 if (m_dragItem->parentItem() && m_dragItem->parentItem()->type() == GROUPWIDGET && m_dragItem->parentItem() != m_selectionGroup) {
844 // kDebug()<<"// KLIK FOUND GRP: "<<m_dragItem->sceneBoundingRect();
845 dragGroup = static_cast <AbstractGroupItem *>(m_dragItem->parentItem());
852 if (m_dragItem) emit clipItemSelected(NULL);
855 #if QT_VERSION >= 0x040600
856 // Add shadow to dragged item, currently disabled because of painting artifacts
857 //TODO:Â re-enable when fixed
858 /*QGraphicsDropShadowEffect *eff = new QGraphicsDropShadowEffect();
859 eff->setBlurRadius(5);
860 eff->setOffset(3, 3);
861 m_dragItem->setGraphicsEffect(eff);*/
863 if (m_dragItem && m_dragItem->type() == TRANSITIONWIDGET) {
864 // update transition menu action
865 m_autoTransition->setChecked(static_cast<Transition *>(m_dragItem)->isAutomatic());
866 m_autoTransition->setEnabled(true);
867 } else m_autoTransition->setEnabled(false);
869 // context menu requested
870 if (event->button() == Qt::RightButton) {
872 if (dragGroup) dragGroup->setSelected(true);
873 else if (!m_dragItem->isSelected()) {
874 resetSelectionGroup(false);
875 m_scene->clearSelection();
876 m_dragItem->setSelected(true);
878 } else if (!m_dragGuide) {
879 // check if there is a guide close to mouse click
880 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
881 for (int i = 0; i < guidesCollisionList.count(); i++) {
882 if (guidesCollisionList.at(i)->type() == GUIDEITEM) {
883 m_dragGuide = static_cast <Guide *>(guidesCollisionList.at(i));
887 // keep this to support multiple guides context menu in the future (?)
888 /*if (guidesCollisionList.at(0)->type() != GUIDEITEM)
889 guidesCollisionList.removeAt(0);
891 if (!guidesCollisionList.isEmpty())
892 m_dragGuide = static_cast <Guide *>(guidesCollisionList.at(0));*/
895 m_operationMode = NONE;
896 displayContextMenu(event->globalPos(), m_dragItem, dragGroup);
897 m_menuPosition = m_clickEvent;
903 // No item under click
904 if (m_dragItem == NULL || m_tool == SPACERTOOL) {
905 resetSelectionGroup(false);
906 setCursor(Qt::ArrowCursor);
907 m_scene->clearSelection();
909 updateClipTypeActions(NULL);
910 if (m_tool == SPACERTOOL) {
911 QList<QGraphicsItem *> selection;
912 if (event->modifiers() == Qt::ControlModifier) {
913 // Ctrl + click, select all items on track after click position
914 int track = (int)(mapToScene(m_clickEvent).y() / m_tracksHeight);
915 if (m_document->trackInfoAt(m_document->tracksCount() - track - 1).isLocked) {
916 // Cannot use spacer on locked track
917 emit displayMessage(i18n("Cannot use spacer in a locked track"), ErrorMessage);
921 QRectF rect(mapToScene(m_clickEvent).x(), track * m_tracksHeight + m_tracksHeight / 2, sceneRect().width() - mapToScene(m_clickEvent).x(), m_tracksHeight / 2 - 2);
924 selection = checkForGroups(rect, &isOk);
926 // groups found on track, do not allow the move
927 emit displayMessage(i18n("Cannot use spacer in a track with a group"), ErrorMessage);
931 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;
933 // Select all items on all tracks after click position
934 selection = items(event->pos().x(), 1, mapFromScene(sceneRect().width(), 0).x() - event->pos().x(), sceneRect().height());
935 kDebug() << "SELELCTING ELEMENTS WITHIN =" << event->pos().x() << "/" << 1 << ", " << mapFromScene(sceneRect().width(), 0).x() - event->pos().x() << "/" << sceneRect().height();
938 QList <GenTime> offsetList;
939 // create group to hold selected items
940 m_selectionGroup = new AbstractGroupItem(m_document->fps());
941 scene()->addItem(m_selectionGroup);
943 for (int i = 0; i < selection.count(); i++) {
944 if (selection.at(i)->parentItem() == 0 && (selection.at(i)->type() == AVWIDGET || selection.at(i)->type() == TRANSITIONWIDGET)) {
945 AbstractClipItem *item = static_cast<AbstractClipItem *>(selection.at(i));
946 if (item->isItemLocked()) continue;
947 offsetList.append(item->startPos());
948 offsetList.append(item->endPos());
949 m_selectionGroup->addToGroup(selection.at(i));
950 selection.at(i)->setFlag(QGraphicsItem::ItemIsMovable, false);
951 } else if (/*selection.at(i)->parentItem() == 0 && */selection.at(i)->type() == GROUPWIDGET) {
952 if (static_cast<AbstractGroupItem *>(selection.at(i))->isItemLocked()) continue;
953 QList<QGraphicsItem *> children = selection.at(i)->childItems();
954 for (int j = 0; j < children.count(); j++) {
955 AbstractClipItem *item = static_cast<AbstractClipItem *>(children.at(j));
956 offsetList.append(item->startPos());
957 offsetList.append(item->endPos());
959 m_selectionGroup->addToGroup(selection.at(i));
960 selection.at(i)->setFlag(QGraphicsItem::ItemIsMovable, false);
961 } else if (selection.at(i)->parentItem() && !selection.contains(selection.at(i)->parentItem())) {
962 if (static_cast<AbstractGroupItem *>(selection.at(i)->parentItem())->isItemLocked()) continue;
963 //AbstractGroupItem *grp = static_cast<AbstractGroupItem *>(selection.at(i)->parentItem());
964 m_selectionGroup->addToGroup(selection.at(i)->parentItem());
965 selection.at(i)->parentItem()->setFlag(QGraphicsItem::ItemIsMovable, false);
968 m_spacerOffset = m_selectionGroup->sceneBoundingRect().left() - (int)(mapToScene(m_clickEvent).x());
969 if (!offsetList.isEmpty()) {
971 QList <GenTime> cleandOffsetList;
972 GenTime startOffset = offsetList.takeFirst();
973 for (int k = 0; k < offsetList.size(); k++) {
974 GenTime newoffset = offsetList.at(k) - startOffset;
975 if (newoffset != GenTime() && !cleandOffsetList.contains(newoffset)) {
976 cleandOffsetList.append(newoffset);
979 updateSnapPoints(NULL, cleandOffsetList, true);
981 m_operationMode = SPACER;
983 setCursorPos((int)(mapToScene(event->x(), 0).x()));
985 QGraphicsView::mousePressEvent(event);
990 if (m_tool == RAZORTOOL && m_dragItem) {
991 if (m_dragItem->type() == TRANSITIONWIDGET) {
992 emit displayMessage(i18n("Cannot cut a transition"), ErrorMessage);
996 } else if (m_dragItem->parentItem() && m_dragItem->parentItem() != m_selectionGroup) {
997 emit displayMessage(i18n("Cannot cut a clip in a group"), ErrorMessage);
1002 AbstractClipItem *clip = static_cast <AbstractClipItem *>(m_dragItem);
1003 RazorClipCommand* command = new RazorClipCommand(this, clip->info(), GenTime((int)(mapToScene(event->pos()).x()), m_document->fps()));
1004 m_document->renderer()->pause();
1005 m_commandStack->push(command);
1006 setDocumentModified();
1012 bool itemSelected = false;
1013 if (m_dragItem->isSelected()) itemSelected = true;
1014 else if (m_dragItem->parentItem() && m_dragItem->parentItem()->isSelected()) itemSelected = true;
1015 else if (dragGroup && dragGroup->isSelected()) itemSelected = true;
1017 if (event->modifiers() == Qt::ControlModifier || itemSelected == false) {
1018 if (event->modifiers() != Qt::ControlModifier) {
1019 resetSelectionGroup(false);
1020 m_scene->clearSelection();
1021 // A refresh seems necessary otherwise in zoomed mode, some clips disappear
1022 viewport()->update();
1023 } else resetSelectionGroup();
1025 if (m_dragItem->parentItem() && m_dragItem->parentItem()->type() == GROUPWIDGET) {
1026 //kDebug()<<"// KLIK FOUND GRP: "<<m_dragItem->sceneBoundingRect();
1027 dragGroup = static_cast <AbstractGroupItem *>(m_dragItem->parentItem());
1029 bool selected = !m_dragItem->isSelected();
1030 if (dragGroup) dragGroup->setSelected(selected);
1031 else m_dragItem->setSelected(selected);
1033 groupSelectedItems();
1034 ClipItem *clip = static_cast <ClipItem *>(m_dragItem);
1035 updateClipTypeActions(dragGroup == NULL ? clip : NULL);
1036 m_pasteEffectsAction->setEnabled(m_copiedItems.count() == 1);
1039 if (collisionClip != NULL || m_dragItem == NULL) {
1040 if (m_dragItem && m_dragItem->type() == AVWIDGET && !m_dragItem->isItemLocked()) {
1041 ClipItem *selected = static_cast <ClipItem*>(m_dragItem);
1042 emit clipItemSelected(selected);
1043 } else emit clipItemSelected(NULL);
1046 // If clicked item is selected, allow move
1047 if (event->modifiers() != Qt::ControlModifier && m_operationMode == NONE) QGraphicsView::mousePressEvent(event);
1049 m_clickPoint = QPoint((int)(mapToScene(event->pos()).x() - m_dragItem->startPos().frames(m_document->fps())), (int)(event->pos().y() - m_dragItem->pos().y()));
1050 m_operationMode = m_dragItem->operationMode(mapToScene(event->pos()));
1052 // Update snap points
1053 if (m_selectionGroup == NULL) {
1054 if (m_operationMode == RESIZEEND || m_operationMode == RESIZESTART) updateSnapPoints(NULL);
1055 else updateSnapPoints(m_dragItem);
1057 QList <GenTime> offsetList;
1058 QList<QGraphicsItem *> children = m_selectionGroup->childItems();
1059 for (int i = 0; i < children.count(); i++) {
1060 if (children.at(i)->type() == AVWIDGET || children.at(i)->type() == TRANSITIONWIDGET) {
1061 AbstractClipItem *item = static_cast <AbstractClipItem *>(children.at(i));
1062 offsetList.append(item->startPos());
1063 offsetList.append(item->endPos());
1066 if (!offsetList.isEmpty()) {
1068 GenTime startOffset = offsetList.takeFirst();
1069 QList <GenTime> cleandOffsetList;
1070 for (int k = 0; k < offsetList.size(); k++) {
1071 GenTime newoffset = offsetList.at(k) - startOffset;
1072 if (newoffset != GenTime() && !cleandOffsetList.contains(newoffset)) {
1073 cleandOffsetList.append(newoffset);
1076 updateSnapPoints(NULL, cleandOffsetList, true);
1080 if (m_operationMode == KEYFRAME) {
1081 m_dragItem->updateSelectedKeyFrame();
1082 m_blockRefresh = false;
1084 } else if (m_operationMode == MOVE) {
1085 setCursor(Qt::ClosedHandCursor);
1086 } else if (m_operationMode == TRANSITIONSTART && event->modifiers() != Qt::ControlModifier) {
1088 info.startPos = m_dragItem->startPos();
1089 info.track = m_dragItem->track();
1090 int transitiontrack = getPreviousVideoTrack(info.track);
1091 ClipItem *transitionClip = NULL;
1092 if (transitiontrack != 0) transitionClip = getClipItemAt((int) info.startPos.frames(m_document->fps()), m_document->tracksCount() - transitiontrack);
1093 if (transitionClip && transitionClip->endPos() < m_dragItem->endPos()) {
1094 info.endPos = transitionClip->endPos();
1096 GenTime transitionDuration(65, m_document->fps());
1097 if (m_dragItem->cropDuration() < transitionDuration) info.endPos = m_dragItem->endPos();
1098 else info.endPos = info.startPos + transitionDuration;
1100 if (info.endPos == info.startPos) info.endPos = info.startPos + GenTime(65, m_document->fps());
1101 // Check there is no other transition at that place
1102 double startY = info.track * m_tracksHeight + 1 + m_tracksHeight / 2;
1103 QRectF r(info.startPos.frames(m_document->fps()), startY, (info.endPos - info.startPos).frames(m_document->fps()), m_tracksHeight / 2);
1104 QList<QGraphicsItem *> selection = m_scene->items(r);
1105 bool transitionAccepted = true;
1106 for (int i = 0; i < selection.count(); i++) {
1107 if (selection.at(i)->type() == TRANSITIONWIDGET) {
1108 Transition *tr = static_cast <Transition *>(selection.at(i));
1109 if (tr->startPos() - info.startPos > GenTime(5, m_document->fps())) {
1110 if (tr->startPos() < info.endPos) info.endPos = tr->startPos();
1111 } else transitionAccepted = false;
1114 if (transitionAccepted) slotAddTransition((ClipItem *) m_dragItem, info, transitiontrack);
1115 else emit displayMessage(i18n("Cannot add transition"), ErrorMessage);
1116 } else if (m_operationMode == TRANSITIONEND && event->modifiers() != Qt::ControlModifier) {
1118 info.endPos = GenTime(m_dragItem->endPos().frames(m_document->fps()), m_document->fps());
1119 info.track = m_dragItem->track();
1120 int transitiontrack = getPreviousVideoTrack(info.track);
1121 ClipItem *transitionClip = NULL;
1122 if (transitiontrack != 0) transitionClip = getClipItemAt((int) info.endPos.frames(m_document->fps()), m_document->tracksCount() - transitiontrack);
1123 if (transitionClip && transitionClip->startPos() > m_dragItem->startPos()) {
1124 info.startPos = transitionClip->startPos();
1126 GenTime transitionDuration(65, m_document->fps());
1127 if (m_dragItem->cropDuration() < transitionDuration) info.startPos = m_dragItem->startPos();
1128 else info.startPos = info.endPos - transitionDuration;
1130 if (info.endPos == info.startPos) info.startPos = info.endPos - GenTime(65, m_document->fps());
1131 QDomElement transition = MainWindow::transitions.getEffectByTag("luma", "dissolve").cloneNode().toElement();
1132 EffectsList::setParameter(transition, "reverse", "1");
1134 // Check there is no other transition at that place
1135 double startY = info.track * m_tracksHeight + 1 + m_tracksHeight / 2;
1136 QRectF r(info.startPos.frames(m_document->fps()), startY, (info.endPos - info.startPos).frames(m_document->fps()), m_tracksHeight / 2);
1137 QList<QGraphicsItem *> selection = m_scene->items(r);
1138 bool transitionAccepted = true;
1139 for (int i = 0; i < selection.count(); i++) {
1140 if (selection.at(i)->type() == TRANSITIONWIDGET) {
1141 Transition *tr = static_cast <Transition *>(selection.at(i));
1142 if (info.endPos - tr->endPos() > GenTime(5, m_document->fps())) {
1143 if (tr->endPos() > info.startPos) info.startPos = tr->endPos();
1144 } else transitionAccepted = false;
1147 if (transitionAccepted) slotAddTransition((ClipItem *) m_dragItem, info, transitiontrack, transition);
1148 else emit displayMessage(i18n("Cannot add transition"), ErrorMessage);
1150 } else if ((m_operationMode == RESIZESTART || m_operationMode == RESIZEEND) && m_selectionGroup) {
1151 resetSelectionGroup(false);
1152 m_dragItem->setSelected(true);
1155 m_blockRefresh = false;
1157 QGraphicsView::mousePressEvent(event);
1160 void CustomTrackView::resetSelectionGroup(bool selectItems)
1162 if (m_selectionGroup) {
1163 // delete selection group
1164 bool snap = KdenliveSettings::snaptopoints();
1165 KdenliveSettings::setSnaptopoints(false);
1167 QList<QGraphicsItem *> children = m_selectionGroup->childItems();
1168 scene()->destroyItemGroup(m_selectionGroup);
1169 for (int i = 0; i < children.count(); i++) {
1170 if (children.at(i)->parentItem() == 0 && (children.at(i)->type() == AVWIDGET || children.at(i)->type() == TRANSITIONWIDGET)) {
1171 if (!static_cast <AbstractClipItem *>(children.at(i))->isItemLocked()) {
1172 children.at(i)->setFlag(QGraphicsItem::ItemIsMovable, true);
1173 children.at(i)->setSelected(selectItems);
1175 } else if (children.at(i)->type() == GROUPWIDGET) {
1176 children.at(i)->setFlag(QGraphicsItem::ItemIsMovable, true);
1177 children.at(i)->setSelected(selectItems);
1180 m_selectionGroup = NULL;
1181 KdenliveSettings::setSnaptopoints(snap);
1185 void CustomTrackView::groupSelectedItems(bool force, bool createNewGroup)
1187 if (m_selectionGroup) {
1188 kDebug() << "///// ERROR, TRYING TO OVERRIDE EXISTING GROUP";
1191 QList<QGraphicsItem *> selection = m_scene->selectedItems();
1192 if (selection.isEmpty()) return;
1194 // Find top left position of selection
1195 for (int i = 0; i < selection.count(); i++) {
1196 if (selection.at(i)->parentItem() == 0 && (selection.at(i)->type() == AVWIDGET || selection.at(i)->type() == TRANSITIONWIDGET || selection.at(i)->type() == GROUPWIDGET)) {
1197 rectUnion = rectUnion.united(selection.at(i)->sceneBoundingRect());
1198 } else if (selection.at(i)->parentItem()) {
1199 rectUnion = rectUnion.united(selection.at(i)->parentItem()->sceneBoundingRect());
1203 if (force || selection.count() > 1) {
1204 bool snap = KdenliveSettings::snaptopoints();
1205 KdenliveSettings::setSnaptopoints(false);
1206 if (createNewGroup) {
1207 AbstractGroupItem *newGroup = m_document->clipManager()->createGroup();
1208 newGroup->setPos(rectUnion.left(), rectUnion.top() - 1);
1209 QPointF diff = newGroup->pos();
1210 newGroup->translate(-diff.x(), -diff.y());
1211 //newGroup->translate((int) -rectUnion.left(), (int) -rectUnion.top() + 1);
1213 scene()->addItem(newGroup);
1215 // CHeck if we are trying to include a group in a group
1216 QList <AbstractGroupItem *> groups;
1217 for (int i = 0; i < selection.count(); i++) {
1218 if (selection.at(i)->type() == GROUPWIDGET && !groups.contains(static_cast<AbstractGroupItem *>(selection.at(i)))) {
1219 groups.append(static_cast<AbstractGroupItem *>(selection.at(i)));
1220 } else if (selection.at(i)->parentItem() && !groups.contains(static_cast<AbstractGroupItem *>(selection.at(i)->parentItem()))) groups.append(static_cast<AbstractGroupItem *>(selection.at(i)->parentItem()));
1222 if (!groups.isEmpty()) {
1223 // ungroup previous groups
1224 while (!groups.isEmpty()) {
1225 AbstractGroupItem *grp = groups.takeFirst();
1226 m_document->clipManager()->removeGroup(grp);
1227 scene()->destroyItemGroup(grp);
1229 selection = m_scene->selectedItems();
1232 for (int i = 0; i < selection.count(); i++) {
1233 if (selection.at(i)->type() == AVWIDGET || selection.at(i)->type() == TRANSITIONWIDGET) {
1234 newGroup->addToGroup(selection.at(i));
1235 selection.at(i)->setFlag(QGraphicsItem::ItemIsMovable, false);
1238 KdenliveSettings::setSnaptopoints(snap);
1240 m_selectionGroup = new AbstractGroupItem(m_document->fps());
1241 m_selectionGroup->setPos(rectUnion.left(), rectUnion.top() - 1);
1242 QPointF diff = m_selectionGroup->pos();
1243 //m_selectionGroup->translate((int) - rectUnion.left(), (int) -rectUnion.top() + 1);
1244 m_selectionGroup->translate(- diff.x(), -diff.y());
1246 scene()->addItem(m_selectionGroup);
1247 for (int i = 0; i < selection.count(); i++) {
1248 if (selection.at(i)->parentItem() == 0 && (selection.at(i)->type() == AVWIDGET || selection.at(i)->type() == TRANSITIONWIDGET || selection.at(i)->type() == GROUPWIDGET)) {
1249 m_selectionGroup->addToGroup(selection.at(i));
1250 selection.at(i)->setFlag(QGraphicsItem::ItemIsMovable, false);
1253 KdenliveSettings::setSnaptopoints(snap);
1254 if (m_selectionGroup) {
1255 m_selectionGroupInfo.startPos = GenTime(m_selectionGroup->scenePos().x(), m_document->fps());
1256 m_selectionGroupInfo.track = m_selectionGroup->track();
1259 } else resetSelectionGroup();
1262 void CustomTrackView::mouseDoubleClickEvent(QMouseEvent *event)
1264 if (m_dragItem && m_dragItem->hasKeyFrames()) {
1265 /*if (m_moveOpMode == KEYFRAME) {
1266 // user double clicked on a keyframe, open edit dialog
1267 //TODO:Â update for effects with several values per keyframe
1268 QDialog d(parentWidget());
1269 Ui::KeyFrameDialog_UI view;
1271 view.kfr_position->setText(m_document->timecode().getTimecode(GenTime(m_dragItem->selectedKeyFramePos(), m_document->fps()) - m_dragItem->cropStart()));
1272 view.kfr_value->setValue(m_dragItem->selectedKeyFrameValue());
1273 view.kfr_value->setFocus();
1274 if (d.exec() == QDialog::Accepted) {
1275 int pos = m_document->timecode().getFrameCount(view.kfr_position->text());
1276 m_dragItem->updateKeyFramePos(GenTime(pos, m_document->fps()) + m_dragItem->cropStart(), (double) view.kfr_value->value() * m_dragItem->keyFrameFactor());
1277 ClipItem *item = static_cast <ClipItem *>(m_dragItem);
1278 QString previous = item->keyframes(item->selectedEffectIndex());
1279 item->updateKeyframeEffect();
1280 QString next = item->keyframes(item->selectedEffectIndex());
1281 EditKeyFrameCommand *command = new EditKeyFrameCommand(this, item->track(), item->startPos(), item->selectedEffectIndex(), previous, next, false);
1282 m_commandStack->push(command);
1283 updateEffect(m_document->tracksCount() - item->track(), item->startPos(), item->selectedEffect(), item->selectedEffectIndex());
1284 emit clipItemSelected(item, item->selectedEffectIndex());
1289 GenTime keyFramePos = GenTime((int)(mapToScene(event->pos()).x()), m_document->fps()) - m_dragItem->startPos() + m_dragItem->cropStart();
1290 int val = m_dragItem->addKeyFrame(keyFramePos, mapToScene(event->pos()).toPoint().y());
1291 ClipItem * item = static_cast <ClipItem *>(m_dragItem);
1292 //QString previous = item->keyframes(item->selectedEffectIndex());
1293 QDomElement oldEffect = item->selectedEffect().cloneNode().toElement();
1294 item->insertKeyframe(item->getEffectAt(item->selectedEffectIndex()), keyFramePos.frames(m_document->fps()), val);
1295 //item->updateKeyframeEffect();
1296 //QString next = item->keyframes(item->selectedEffectIndex());
1297 QDomElement newEffect = item->selectedEffect().cloneNode().toElement();
1298 EditEffectCommand *command = new EditEffectCommand(this, m_document->tracksCount() - item->track(), item->startPos(), oldEffect, newEffect, item->selectedEffectIndex(), false);
1299 //EditKeyFrameCommand *command = new EditKeyFrameCommand(this, m_dragItem->track(), m_dragItem->startPos(), item->selectedEffectIndex(), previous, next, false);
1300 m_commandStack->push(command);
1301 updateEffect(m_document->tracksCount() - item->track(), item->startPos(), item->selectedEffect(), item->selectedEffectIndex());
1302 emit clipItemSelected(item, item->selectedEffectIndex());
1304 } else if (m_dragItem && !m_dragItem->isItemLocked()) {
1307 QList<QGraphicsItem *> collisionList = items(event->pos());
1308 if (collisionList.count() == 1 && collisionList.at(0)->type() == GUIDEITEM) {
1309 Guide *editGuide = (Guide *) collisionList.at(0);
1310 if (editGuide) slotEditGuide(editGuide->info());
1315 void CustomTrackView::editItemDuration()
1317 AbstractClipItem *item;
1321 if (m_scene->selectedItems().count() == 1) {
1322 item = static_cast <AbstractClipItem *>(m_scene->selectedItems().at(0));
1324 if (m_scene->selectedItems().empty()) {
1325 emit displayMessage(i18n("Cannot find clip to edit"), ErrorMessage);
1327 emit displayMessage(i18n("Cannot edit the duration of multiple items"), ErrorMessage);
1333 if (!item->isItemLocked()) {
1336 if (item->type() == TRANSITIONWIDGET) {
1337 getTransitionAvailableSpace(item, minimum, maximum);
1339 getClipAvailableSpace(item, minimum, maximum);
1341 //kDebug()<<"// GOT MOVE POS: "<<minimum.frames(25)<<" - "<<maximum.frames(25);
1342 ClipDurationDialog d(item, m_document->timecode(), minimum, maximum, this);
1343 if (d.exec() == QDialog::Accepted) {
1344 if (item->type() == TRANSITIONWIDGET) {
1345 // move & resize transition
1347 startInfo.startPos = item->startPos();
1348 startInfo.endPos = item->endPos();
1349 startInfo.track = item->track();
1351 endInfo.startPos = d.startPos();
1352 endInfo.endPos = endInfo.startPos + d.duration();
1353 endInfo.track = item->track();
1354 MoveTransitionCommand *command = new MoveTransitionCommand(this, startInfo, endInfo, true);
1355 m_commandStack->push(command);
1357 // move and resize clip
1358 QUndoCommand *moveCommand = new QUndoCommand();
1359 moveCommand->setText(i18n("Edit clip"));
1360 ItemInfo clipInfo = item->info();
1361 if (d.duration() < item->cropDuration() || d.cropStart() != clipInfo.cropStart) {
1362 // duration was reduced, so process it first
1363 ItemInfo startInfo = clipInfo;
1364 clipInfo.endPos = clipInfo.startPos + d.duration();
1365 clipInfo.cropStart = d.cropStart();
1366 new ResizeClipCommand(this, startInfo, clipInfo, true, false, moveCommand);
1368 if (d.startPos() != clipInfo.startPos) {
1369 ItemInfo startInfo = clipInfo;
1370 clipInfo.startPos = d.startPos();
1371 clipInfo.endPos = item->endPos() + (clipInfo.startPos - startInfo.startPos);
1372 new MoveClipCommand(this, startInfo, clipInfo, true, moveCommand);
1374 if (d.duration() > item->cropDuration()) {
1375 // duration was increased, so process it after move
1376 ItemInfo startInfo = clipInfo;
1377 clipInfo.endPos = clipInfo.startPos + d.duration();
1378 clipInfo.cropStart = d.cropStart();
1379 new ResizeClipCommand(this, startInfo, clipInfo, true, false, moveCommand);
1381 m_commandStack->push(moveCommand);
1384 } else emit displayMessage(i18n("Item is locked"), ErrorMessage);
1387 void CustomTrackView::editKeyFrame(const GenTime pos, const int track, const int index, const QString keyframes)
1389 ClipItem *clip = getClipItemAt((int)pos.frames(m_document->fps()), track);
1391 clip->setKeyframes(index, keyframes);
1392 updateEffect(m_document->tracksCount() - clip->track(), clip->startPos(), clip->effectAt(index), index, false);
1393 } else emit displayMessage(i18n("Cannot find clip with keyframe"), ErrorMessage);
1397 void CustomTrackView::displayContextMenu(QPoint pos, AbstractClipItem *clip, AbstractGroupItem *group)
1399 m_deleteGuide->setEnabled(m_dragGuide != NULL);
1400 m_editGuide->setEnabled(m_dragGuide != NULL);
1401 m_markerMenu->clear();
1402 m_markerMenu->setEnabled(false);
1404 m_timelineContextMenu->popup(pos);
1405 } else if (group != NULL) {
1406 m_pasteEffectsAction->setEnabled(m_copiedItems.count() == 1);
1407 m_ungroupAction->setEnabled(true);
1408 updateClipTypeActions(NULL);
1409 m_timelineContextClipMenu->popup(pos);
1411 m_ungroupAction->setEnabled(false);
1412 if (clip->type() == AVWIDGET) {
1413 ClipItem *item = static_cast <ClipItem*>(clip);
1414 //build go to marker menu
1415 if (item->baseClip()) {
1416 QList <CommentedTime> markers = item->baseClip()->commentedSnapMarkers();
1417 int offset = item->startPos().frames(m_document->fps());
1418 if (!markers.isEmpty()) {
1419 for (int i = 0; i < markers.count(); i++) {
1420 int pos = (int) markers.at(i).time().frames(m_document->timecode().fps());
1421 QString position = m_document->timecode().getTimecode(markers.at(i).time()) + ' ' + markers.at(i).comment();
1422 QAction *go = m_markerMenu->addAction(position);
1423 go->setData(pos + offset);
1426 m_markerMenu->setEnabled(!m_markerMenu->isEmpty());
1428 updateClipTypeActions(item);
1429 m_pasteEffectsAction->setEnabled(m_copiedItems.count() == 1);
1430 m_timelineContextClipMenu->popup(pos);
1431 } else if (clip->type() == TRANSITIONWIDGET) {
1432 m_timelineContextTransitionMenu->popup(pos);
1437 void CustomTrackView::activateMonitor()
1439 emit activateDocumentMonitor();
1442 void CustomTrackView::insertClipCut(DocClipBase *clip, int in, int out)
1444 resetSelectionGroup();
1446 info.startPos = GenTime();
1447 info.cropStart = GenTime(in, m_document->fps());
1448 info.endPos = GenTime(out - in, m_document->fps());
1449 info.cropDuration = info.endPos - info.startPos;
1452 // Check if clip can be inserted at that position
1453 ItemInfo pasteInfo = info;
1454 pasteInfo.startPos = GenTime(m_cursorPos, m_document->fps());
1455 pasteInfo.endPos = pasteInfo.startPos + info.endPos;
1456 pasteInfo.track = selectedTrack();
1457 if (!canBePastedTo(pasteInfo, AVWIDGET)) {
1458 emit displayMessage(i18n("Cannot insert clip in timeline"), ErrorMessage);
1462 AddTimelineClipCommand *command = new AddTimelineClipCommand(this, clip->toXML(), clip->getId(), pasteInfo, EffectsList(), m_scene->editMode() == OVERWRITEEDIT, m_scene->editMode() == INSERTEDIT, true, false);
1463 m_commandStack->push(command);
1466 bool CustomTrackView::insertDropClips(const QMimeData *data, const QPoint pos)
1468 if (data->hasFormat("kdenlive/clip")) {
1470 m_scene->clearSelection();
1471 resetSelectionGroup(false);
1472 QStringList list = QString(data->data("kdenlive/clip")).split(';');
1473 DocClipBase *clip = m_document->getBaseClip(list.at(0));
1475 kDebug() << " WARNING))))))))) CLIP NOT FOUND : " << list.at(0);
1478 QPointF framePos = mapToScene(pos);
1480 info.startPos = GenTime();
1481 info.cropStart = GenTime(list.at(1).toInt(), m_document->fps());
1482 info.endPos = GenTime(list.at(2).toInt() - list.at(1).toInt(), m_document->fps());
1483 info.cropDuration = info.endPos - info.startPos;
1486 // Check if clip can be inserted at that position
1487 ItemInfo pasteInfo = info;
1488 pasteInfo.startPos = GenTime((int)(framePos.x() + 0.5), m_document->fps());
1489 pasteInfo.endPos = pasteInfo.startPos + info.endPos;
1490 pasteInfo.track = (int)(framePos.y() / m_tracksHeight);
1491 framePos.setX((int)(framePos.x() + 0.5));
1492 framePos.setY(pasteInfo.track * m_tracksHeight);
1493 if (!canBePastedTo(pasteInfo, AVWIDGET)) {
1496 m_selectionGroup = new AbstractGroupItem(m_document->fps());
1497 ClipItem *item = new ClipItem(clip, info, m_document->fps(), 1.0, 1);
1498 m_selectionGroup->addToGroup(item);
1499 item->setFlag(QGraphicsItem::ItemIsMovable, false);
1501 QList <GenTime> offsetList;
1502 offsetList.append(info.endPos);
1503 updateSnapPoints(NULL, offsetList);
1504 m_selectionGroup->setPos(framePos);
1505 scene()->addItem(m_selectionGroup);
1506 m_selectionGroup->setSelected(true);
1508 } else if (data->hasFormat("kdenlive/producerslist")) {
1510 QStringList ids = QString(data->data("kdenlive/producerslist")).split(';');
1511 m_scene->clearSelection();
1512 resetSelectionGroup(false);
1514 QList <GenTime> offsetList;
1515 QList <ItemInfo> infoList;
1516 QPointF framePos = mapToScene(pos);
1517 GenTime start = GenTime((int)(framePos.x() + 0.5), m_document->fps());
1518 int track = (int)(framePos.y() / m_tracksHeight);
1519 framePos.setX((int)(framePos.x() + 0.5));
1520 framePos.setY(track * m_tracksHeight);
1522 // Check if clips can be inserted at that position
1523 for (int i = 0; i < ids.size(); ++i) {
1524 DocClipBase *clip = m_document->getBaseClip(ids.at(i));
1526 kDebug() << " WARNING))))))))) CLIP NOT FOUND : " << ids.at(i);
1530 info.startPos = start;
1531 info.cropDuration = clip->duration();
1532 info.endPos = info.startPos + info.cropDuration;
1534 infoList.append(info);
1535 start += clip->duration();
1537 if (!canBePastedTo(infoList, AVWIDGET)) {
1540 m_selectionGroup = new AbstractGroupItem(m_document->fps());
1542 for (int i = 0; i < ids.size(); ++i) {
1543 DocClipBase *clip = m_document->getBaseClip(ids.at(i));
1545 info.startPos = start;
1546 info.cropDuration = clip->duration();
1547 info.endPos = info.startPos + info.cropDuration;
1549 start += info.cropDuration;
1550 offsetList.append(start);
1551 ClipItem *item = new ClipItem(clip, info, m_document->fps(), 1.0, 1, false);
1552 item->setFlag(QGraphicsItem::ItemIsMovable, false);
1553 m_selectionGroup->addToGroup(item);
1554 if (!clip->isPlaceHolder()) m_waitingThumbs.append(item);
1557 updateSnapPoints(NULL, offsetList);
1558 m_selectionGroup->setPos(framePos);
1559 scene()->addItem(m_selectionGroup);
1560 //m_selectionGroup->setZValue(10);
1561 m_thumbsTimer.start();
1565 // the drag is not a clip (may be effect, ...)
1573 void CustomTrackView::dragEnterEvent(QDragEnterEvent * event)
1575 if (insertDropClips(event->mimeData(), event->pos())) {
1576 event->acceptProposedAction();
1577 } else QGraphicsView::dragEnterEvent(event);
1580 bool CustomTrackView::itemCollision(AbstractClipItem *item, ItemInfo newPos)
1582 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);
1583 QList<QGraphicsItem*> collindingItems = scene()->items(shape, Qt::IntersectsItemShape);
1584 collindingItems.removeAll(item);
1585 if (collindingItems.isEmpty()) return false;
1587 for (int i = 0; i < collindingItems.count(); i++) {
1588 QGraphicsItem *collision = collindingItems.at(i);
1589 if (collision->type() == item->type()) {
1591 kDebug() << "// COLLISIION DETECTED";
1599 void CustomTrackView::slotRefreshEffects(ClipItem *clip)
1601 int track = m_document->tracksCount() - clip->track();
1602 GenTime pos = clip->startPos();
1603 if (!m_document->renderer()->mltRemoveEffect(track, pos, "-1", false, false)) {
1604 emit displayMessage(i18n("Problem deleting effect"), ErrorMessage);
1607 bool success = true;
1608 for (int i = 0; i < clip->effectsCount(); i++) {
1609 if (!m_document->renderer()->mltAddEffect(track, pos, clip->getEffectArgs(clip->effectAt(i)), false)) success = false;
1611 if (!success) emit displayMessage(i18n("Problem adding effect to clip"), ErrorMessage);
1612 m_document->renderer()->doRefresh();
1615 void CustomTrackView::addEffect(int track, GenTime pos, QDomElement effect)
1617 ClipItem *clip = getClipItemAt((int)pos.frames(m_document->fps()), m_document->tracksCount() - track);
1619 // Special case: speed effect
1620 if (effect.attribute("id") == "speed") {
1621 if (clip->clipType() != VIDEO && clip->clipType() != AV && clip->clipType() != PLAYLIST) {
1622 emit displayMessage(i18n("Problem adding effect to clip"), ErrorMessage);
1625 double speed = EffectsList::parameter(effect, "speed").toDouble() / 100.0;
1626 int strobe = EffectsList::parameter(effect, "strobe").toInt();
1627 if (strobe == 0) strobe = 1;
1628 doChangeClipSpeed(clip->info(), clip->speedIndependantInfo(), speed, 1.0, strobe, clip->baseClip()->getId());
1629 EffectsParameterList params = clip->addEffect(effect);
1630 m_document->renderer()->mltAddEffect(track, pos, params);
1631 if (clip->isSelected()) emit clipItemSelected(clip);
1634 EffectsParameterList params = clip->addEffect(effect);
1635 if (!m_document->renderer()->mltAddEffect(track, pos, params))
1636 emit displayMessage(i18n("Problem adding effect to clip"), ErrorMessage);
1637 if (clip->isSelected()) emit clipItemSelected(clip);
1638 } else emit displayMessage(i18n("Cannot find clip to add effect"), ErrorMessage);
1641 void CustomTrackView::deleteEffect(int track, GenTime pos, QDomElement effect)
1643 QString index = effect.attribute("kdenlive_ix");
1644 // Special case: speed effect
1645 if (effect.attribute("id") == "speed") {
1646 ClipItem *clip = getClipItemAt((int)pos.frames(m_document->fps()), m_document->tracksCount() - track);
1648 doChangeClipSpeed(clip->info(), clip->speedIndependantInfo(), 1.0, clip->speed(), 1, clip->baseClip()->getId());
1649 clip->deleteEffect(index);
1650 emit clipItemSelected(clip);
1651 m_document->renderer()->mltRemoveEffect(track, pos, index, true);
1655 if (!m_document->renderer()->mltRemoveEffect(track, pos, index, true)) {
1656 kDebug() << "// ERROR REMOV EFFECT: " << index << ", DISABLE: " << effect.attribute("disable");
1657 emit displayMessage(i18n("Problem deleting effect"), ErrorMessage);
1660 ClipItem *clip = getClipItemAt((int)pos.frames(m_document->fps()), m_document->tracksCount() - track);
1662 clip->deleteEffect(index);
1663 emit clipItemSelected(clip);
1667 void CustomTrackView::slotAddGroupEffect(QDomElement effect, AbstractGroupItem *group)
1669 QList<QGraphicsItem *> itemList = group->childItems();
1670 QUndoCommand *effectCommand = new QUndoCommand();
1672 QDomNode namenode = effect.elementsByTagName("name").item(0);
1673 if (!namenode.isNull()) effectName = i18n(namenode.toElement().text().toUtf8().data());
1674 else effectName = i18n("effect");
1675 effectCommand->setText(i18n("Add %1", effectName));
1677 for (int i = 0; i < itemList.count(); i++) {
1678 if (itemList.at(i)->type() == AVWIDGET) {
1679 ClipItem *item = static_cast <ClipItem *>(itemList.at(i));
1680 if (effect.attribute("type") == "audio") {
1681 // Don't add audio effects on video clips
1682 if (item->isVideoOnly() || (item->clipType() != AUDIO && item->clipType() != AV && item->clipType() != PLAYLIST)) continue;
1683 } else if (effect.hasAttribute("type") == false) {
1684 // Don't add video effect on audio clips
1685 if (item->isAudioOnly() || item->clipType() == AUDIO) continue;
1688 if (effect.attribute("unique", "0") != "0" && item->hasEffect(effect.attribute("tag"), effect.attribute("id")) != -1) {
1689 emit displayMessage(i18n("Effect already present in clip"), ErrorMessage);
1692 if (item->isItemLocked()) {
1695 item->initEffect(effect);
1696 if (effect.attribute("tag") == "ladspa") {
1697 QString ladpsaFile = m_document->getLadspaFile();
1698 initEffects::ladspaEffectFile(ladpsaFile, effect.attribute("ladspaid").toInt(), getLadspaParams(effect));
1699 effect.setAttribute("src", ladpsaFile);
1701 new AddEffectCommand(this, m_document->tracksCount() - item->track(), item->startPos(), effect, true, effectCommand);
1706 m_commandStack->push(effectCommand);
1707 setDocumentModified();
1708 } else delete effectCommand;
1711 void CustomTrackView::slotAddEffect(QDomElement effect, GenTime pos, int track)
1713 QList<QGraphicsItem *> itemList;
1714 QUndoCommand *effectCommand = new QUndoCommand();
1716 QDomNode namenode = effect.elementsByTagName("name").item(0);
1717 if (!namenode.isNull()) effectName = i18n(namenode.toElement().text().toUtf8().data());
1718 else effectName = i18n("effect");
1719 effectCommand->setText(i18n("Add %1", effectName));
1721 if (track == -1) itemList = scene()->selectedItems();
1722 if (itemList.isEmpty()) {
1723 ClipItem *clip = getClipItemAt((int) pos.frames(m_document->fps()), track);
1724 if (clip) itemList.append(clip);
1725 else emit displayMessage(i18n("Select a clip if you want to apply an effect"), ErrorMessage);
1729 for (int i = 0; i < itemList.count(); i++) {
1730 if (itemList.at(i)->type() == GROUPWIDGET) {
1731 QList<QGraphicsItem *> subitems = itemList.at(i)->childItems();
1732 for (int j = 0; j < subitems.count(); j++) {
1733 if (!itemList.contains(subitems.at(j))) itemList.append(subitems.at(j));
1738 for (int i = 0; i < itemList.count(); i++) {
1739 if (itemList.at(i)->type() == AVWIDGET) {
1740 ClipItem *item = static_cast <ClipItem *>(itemList.at(i));
1741 if (effect.attribute("type") == "audio") {
1742 // Don't add audio effects on video clips
1743 if (item->isVideoOnly() || (item->clipType() != AUDIO && item->clipType() != AV && item->clipType() != PLAYLIST)) {
1744 emit displayMessage(i18n("Cannot add an audio effect to this clip"), ErrorMessage);
1747 } else if (effect.hasAttribute("type") == false) {
1748 // Don't add video effect on audio clips
1749 if (item->isAudioOnly() || item->clipType() == AUDIO) {
1750 emit displayMessage(i18n("Cannot add a video effect to this clip"), ErrorMessage);
1754 if (item->hasEffect(effect.attribute("tag"), effect.attribute("id")) != -1 && effect.attribute("unique", "0") != "0") {
1755 emit displayMessage(i18n("Effect already present in clip"), ErrorMessage);
1758 if (item->isItemLocked()) {
1761 if (effect.attribute("id") == "freeze" && m_cursorPos > item->startPos().frames(m_document->fps()) && m_cursorPos < item->endPos().frames(m_document->fps())) {
1762 item->initEffect(effect, m_cursorPos - item->startPos().frames(m_document->fps()));
1763 } else item->initEffect(effect);
1764 if (effect.attribute("tag") == "ladspa") {
1765 QString ladpsaFile = m_document->getLadspaFile();
1766 initEffects::ladspaEffectFile(ladpsaFile, effect.attribute("ladspaid").toInt(), getLadspaParams(effect));
1767 effect.setAttribute("src", ladpsaFile);
1769 new AddEffectCommand(this, m_document->tracksCount() - item->track(), item->startPos(), effect, true, effectCommand);
1772 if (effectCommand->childCount() > 0) {
1773 m_commandStack->push(effectCommand);
1774 setDocumentModified();
1775 } else delete effectCommand;
1778 void CustomTrackView::slotDeleteEffect(ClipItem *clip, QDomElement effect, bool affectGroup)
1780 if (affectGroup && clip->parentItem() && clip->parentItem() == m_selectionGroup) {
1781 //clip is in a group, also remove the effect in other clips of the group
1782 QList<QGraphicsItem *> items = m_selectionGroup->childItems();
1783 QUndoCommand *delCommand = new QUndoCommand();
1785 QDomNode namenode = effect.elementsByTagName("name").item(0);
1786 if (!namenode.isNull()) effectName = i18n(namenode.toElement().text().toUtf8().data());
1787 else effectName = i18n("effect");
1788 delCommand->setText(i18n("Delete %1", effectName));
1791 for (int i = 0; i < items.count(); i++) {
1792 if (items.at(i)->type() == GROUPWIDGET) {
1793 QList<QGraphicsItem *> subitems = items.at(i)->childItems();
1794 for (int j = 0; j < subitems.count(); j++) {
1795 if (!items.contains(subitems.at(j))) items.append(subitems.at(j));
1800 for (int i = 0; i < items.count(); i++) {
1801 if (items.at(i)->type() == AVWIDGET) {
1802 ClipItem *item = static_cast <ClipItem *>(items.at(i));
1803 int ix = item->hasEffect(effect.attribute("tag"), effect.attribute("id"));
1805 QDomElement eff = item->effectAt(ix);
1806 new AddEffectCommand(this, m_document->tracksCount() - item->track(), item->startPos(), eff, false, delCommand);
1810 if (delCommand->childCount() > 0) m_commandStack->push(delCommand);
1811 else delete delCommand;
1814 AddEffectCommand *command = new AddEffectCommand(this, m_document->tracksCount() - clip->track(), clip->startPos(), effect, false);
1815 m_commandStack->push(command);
1816 setDocumentModified();
1819 void CustomTrackView::updateEffect(int track, GenTime pos, QDomElement insertedEffect, int ix, bool triggeredByUser)
1821 if (insertedEffect.isNull()) {
1822 emit displayMessage(i18n("Problem editing effect"), ErrorMessage);
1825 ClipItem *clip = getClipItemAt((int)pos.frames(m_document->fps()), m_document->tracksCount() - track);
1826 QDomElement effect = insertedEffect.cloneNode().toElement();
1828 // Special case: speed effect
1829 if (effect.attribute("id") == "speed") {
1830 if (effect.attribute("disable") == "1") doChangeClipSpeed(clip->info(), clip->speedIndependantInfo(), 1.0, clip->speed(), 1, clip->baseClip()->getId());
1832 double speed = EffectsList::parameter(effect, "speed").toDouble() / 100.0;
1833 int strobe = EffectsList::parameter(effect, "strobe").toInt();
1834 if (strobe == 0) strobe = 1;
1835 doChangeClipSpeed(clip->info(), clip->speedIndependantInfo(), speed, clip->speed(), strobe, clip->baseClip()->getId());
1837 clip->setEffectAt(ix, effect);
1838 if (ix == clip->selectedEffectIndex()) {
1839 clip->setSelectedEffect(ix);
1840 if (!triggeredByUser) emit clipItemSelected(clip, ix);
1845 EffectsParameterList effectParams = clip->getEffectArgs(effect);
1846 if (effect.attribute("tag") == "ladspa") {
1847 // Update the ladspa affect file
1848 initEffects::ladspaEffectFile(effect.attribute("src"), effect.attribute("ladspaid").toInt(), getLadspaParams(effect));
1850 // check if we are trying to reset a keyframe effect
1851 if (effectParams.hasParam("keyframes") && effectParams.paramValue("keyframes").isEmpty()) {
1852 clip->initEffect(effect);
1853 effectParams = clip->getEffectArgs(effect);
1855 if (!m_document->renderer()->mltEditEffect(m_document->tracksCount() - clip->track(), clip->startPos(), effectParams))
1856 emit displayMessage(i18n("Problem editing effect"), ErrorMessage);
1858 clip->setEffectAt(ix, effect);
1859 if (ix == clip->selectedEffectIndex()) {
1860 clip->setSelectedEffect(ix);
1861 if (!triggeredByUser) emit clipItemSelected(clip, ix);
1863 if (effect.attribute("tag") == "volume" || effect.attribute("tag") == "brightness") {
1864 // A fade effect was modified, update the clip
1865 if (effect.attribute("id") == "fadein" || effect.attribute("id") == "fade_from_black") {
1866 int pos = effectParams.paramValue("out").toInt() - effectParams.paramValue("in").toInt();
1867 clip->setFadeIn(pos);
1869 if (effect.attribute("id") == "fadeout" || effect.attribute("id") == "fade_to_black") {
1870 int pos = effectParams.paramValue("out").toInt() - effectParams.paramValue("in").toInt();
1871 clip->setFadeOut(pos);
1875 setDocumentModified();
1878 void CustomTrackView::moveEffect(int track, GenTime pos, int oldPos, int newPos)
1880 ClipItem *clip = getClipItemAt((int)pos.frames(m_document->fps()), m_document->tracksCount() - track);
1881 if (clip && !clip->effectAt(newPos - 1).isNull() && !clip->effectAt(oldPos - 1).isNull()) {
1882 QDomElement act = clip->effectAt(newPos - 1);
1883 QDomElement before = clip->effectAt(oldPos - 1);
1884 clip->setEffectAt(oldPos - 1, act);
1885 clip->setEffectAt(newPos - 1, before);
1886 // special case: speed effect, which is a pseudo-effect, not appearing in MLT's effects
1887 if (act.attribute("id") == "speed") {
1888 m_document->renderer()->mltUpdateEffectPosition(track, pos, oldPos, newPos);
1889 } else if (before.attribute("id") == "speed") {
1890 m_document->renderer()->mltUpdateEffectPosition(track, pos, newPos, oldPos);
1891 } else m_document->renderer()->mltMoveEffect(track, pos, oldPos, newPos);
1892 emit clipItemSelected(clip, newPos - 1);
1893 setDocumentModified();
1894 } else emit displayMessage(i18n("Cannot move effect"), ErrorMessage);
1897 void CustomTrackView::slotChangeEffectState(ClipItem *clip, int effectPos, bool disable)
1899 QDomElement effect = clip->effectAt(effectPos);
1900 QDomElement oldEffect = effect.cloneNode().toElement();
1902 effect.setAttribute("disable", (int) disable);
1903 EditEffectCommand *command = new EditEffectCommand(this, m_document->tracksCount() - clip->track(), clip->startPos(), oldEffect, effect, effectPos, true);
1904 m_commandStack->push(command);
1905 setDocumentModified();;
1908 void CustomTrackView::slotChangeEffectPosition(ClipItem *clip, int currentPos, int newPos)
1910 MoveEffectCommand *command = new MoveEffectCommand(this, m_document->tracksCount() - clip->track(), clip->startPos(), currentPos, newPos);
1911 m_commandStack->push(command);
1912 setDocumentModified();
1915 void CustomTrackView::slotUpdateClipEffect(ClipItem *clip, QDomElement oldeffect, QDomElement effect, int ix)
1917 EditEffectCommand *command = new EditEffectCommand(this, m_document->tracksCount() - clip->track(), clip->startPos(), oldeffect, effect, ix, true);
1918 m_commandStack->push(command);
1921 ClipItem *CustomTrackView::cutClip(ItemInfo info, GenTime cutTime, bool cut, bool execute)
1925 ClipItem *item = getClipItemAt((int) info.startPos.frames(m_document->fps()), info.track);
1926 if (!item || cutTime >= item->endPos() || cutTime <= item->startPos()) {
1927 emit displayMessage(i18n("Cannot find clip to cut"), ErrorMessage);
1928 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);
1929 else kDebug() << "/// ERROR NO CLIP at: " << info.startPos.frames(m_document->fps()) << ", track: " << info.track;
1930 m_blockRefresh = false;
1933 if (item->parentItem()) {
1934 // Item is part of a group, reset group
1935 resetSelectionGroup();
1937 kDebug() << "///////// CUTTING CLIP : (" << item->startPos().frames(25) << "-" << item->endPos().frames(25) << "), INFO: (" << info.startPos.frames(25) << "-" << info.endPos.frames(25) << ")" << ", CUT: " << cutTime.frames(25);
1939 if (execute) m_document->renderer()->mltCutClip(m_document->tracksCount() - info.track, cutTime);
1940 int cutPos = (int) cutTime.frames(m_document->fps());
1942 newPos.startPos = cutTime;
1943 newPos.endPos = info.endPos;
1944 newPos.cropStart = item->info().cropStart + (cutTime - info.startPos);
1945 newPos.track = info.track;
1946 newPos.cropDuration = newPos.endPos - newPos.startPos;
1948 bool snap = KdenliveSettings::snaptopoints();
1949 KdenliveSettings::setSnaptopoints(false);
1950 ClipItem *dup = item->clone(newPos);
1951 // remove unwanted effects (fade in) from 2nd part of cutted clip
1952 int ix = dup->hasEffect(QString(), "fadein");
1954 QDomElement oldeffect = item->effectAt(ix);
1955 dup->deleteEffect(oldeffect.attribute("kdenlive_ix"));
1957 ix = dup->hasEffect(QString(), "fade_from_black");
1959 QDomElement oldeffect = item->effectAt(ix);
1960 dup->deleteEffect(oldeffect.attribute("kdenlive_ix"));
1962 item->resizeEnd(cutPos);
1963 scene()->addItem(dup);
1964 if (item->checkKeyFrames()) slotRefreshEffects(item);
1965 if (dup->checkKeyFrames()) slotRefreshEffects(dup);
1966 item->baseClip()->addReference();
1967 m_document->updateClip(item->baseClip()->getId());
1968 setDocumentModified();
1969 KdenliveSettings::setSnaptopoints(snap);
1971 //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);
1975 ClipItem *item = getClipItemAt((int) info.startPos.frames(m_document->fps()), info.track);
1976 ClipItem *dup = getClipItemAt((int) cutTime.frames(m_document->fps()), info.track);
1978 if (!item || !dup || item == dup) {
1979 emit displayMessage(i18n("Cannot find clip to uncut"), ErrorMessage);
1980 m_blockRefresh = false;
1983 if (m_document->renderer()->mltRemoveClip(m_document->tracksCount() - info.track, cutTime) == false) {
1984 emit displayMessage(i18n("Error removing clip at %1 on track %2", m_document->timecode().getTimecodeFromFrames(cutTime.frames(m_document->fps())), info.track), ErrorMessage);
1988 /*kDebug() << "// UNCUTTING CLIPS: ITEM 1 (" << item->startPos().frames(25) << "x" << item->endPos().frames(25) << ")";
1989 kDebug() << "// UNCUTTING CLIPS: ITEM 2 (" << dup->startPos().frames(25) << "x" << dup->endPos().frames(25) << ")";
1990 kDebug() << "// UNCUTTING CLIPS, INFO (" << info.startPos.frames(25) << "x" << info.endPos.frames(25) << ") , CUT: " << cutTime.frames(25);;*/
1991 //deleteClip(dup->info());
1993 bool snap = KdenliveSettings::snaptopoints();
1994 KdenliveSettings::setSnaptopoints(false);
1996 if (dup->isSelected()) emit clipItemSelected(NULL);
1997 dup->baseClip()->removeReference();
1998 m_document->updateClip(dup->baseClip()->getId());
1999 scene()->removeItem(dup);
2002 ItemInfo clipinfo = item->info();
2003 clipinfo.track = m_document->tracksCount() - clipinfo.track;
2004 bool success = m_document->renderer()->mltResizeClipEnd(clipinfo, info.endPos - info.startPos);
2006 item->resizeEnd((int) info.endPos.frames(m_document->fps()));
2007 setDocumentModified();
2009 emit displayMessage(i18n("Error when resizing clip"), ErrorMessage);
2010 KdenliveSettings::setSnaptopoints(snap);
2014 //QTimer::singleShot(3000, this, SLOT(slotEnableRefresh()));
2017 void CustomTrackView::slotEnableRefresh()
2019 m_blockRefresh = false;
2022 void CustomTrackView::slotAddTransitionToSelectedClips(QDomElement transition)
2024 QList<QGraphicsItem *> itemList = scene()->selectedItems();
2025 if (itemList.count() == 1) {
2026 if (itemList.at(0)->type() == AVWIDGET) {
2027 ClipItem *item = (ClipItem *) itemList.at(0);
2029 info.track = item->track();
2030 ClipItem *transitionClip = NULL;
2031 const int transitiontrack = getPreviousVideoTrack(info.track);
2032 GenTime pos = GenTime((int)(mapToScene(m_menuPosition).x()), m_document->fps());
2033 if (pos < item->startPos() + item->cropDuration() / 2) {
2034 // add transition to clip start
2035 info.startPos = item->startPos();
2036 if (transitiontrack != 0) transitionClip = getClipItemAt((int) info.startPos.frames(m_document->fps()), m_document->tracksCount() - transitiontrack);
2037 if (transitionClip && transitionClip->endPos() < item->endPos()) {
2038 info.endPos = transitionClip->endPos();
2039 } else info.endPos = info.startPos + GenTime(65, m_document->fps());
2040 // Check there is no other transition at that place
2041 double startY = info.track * m_tracksHeight + 1 + m_tracksHeight / 2;
2042 QRectF r(info.startPos.frames(m_document->fps()), startY, (info.endPos - info.startPos).frames(m_document->fps()), m_tracksHeight / 2);
2043 QList<QGraphicsItem *> selection = m_scene->items(r);
2044 bool transitionAccepted = true;
2045 for (int i = 0; i < selection.count(); i++) {
2046 if (selection.at(i)->type() == TRANSITIONWIDGET) {
2047 Transition *tr = static_cast <Transition *>(selection.at(i));
2048 if (tr->startPos() - info.startPos > GenTime(5, m_document->fps())) {
2049 if (tr->startPos() < info.endPos) info.endPos = tr->startPos();
2050 } else transitionAccepted = false;
2053 if (transitionAccepted) slotAddTransition(item, info, transitiontrack, transition);
2054 else emit displayMessage(i18n("Cannot add transition"), ErrorMessage);
2057 // add transition to clip end
2058 info.endPos = item->endPos();
2059 if (transitiontrack != 0) transitionClip = getClipItemAt((int) info.endPos.frames(m_document->fps()), m_document->tracksCount() - transitiontrack);
2060 if (transitionClip && transitionClip->startPos() > item->startPos()) {
2061 info.startPos = transitionClip->startPos();
2062 } else info.startPos = info.endPos - GenTime(65, m_document->fps());
2063 if (transition.attribute("tag") == "luma") EffectsList::setParameter(transition, "reverse", "1");
2064 else if (transition.attribute("id") == "slide") EffectsList::setParameter(transition, "invert", "1");
2066 // Check there is no other transition at that place
2067 double startY = info.track * m_tracksHeight + 1 + m_tracksHeight / 2;
2068 QRectF r(info.startPos.frames(m_document->fps()), startY, (info.endPos - info.startPos).frames(m_document->fps()), m_tracksHeight / 2);
2069 QList<QGraphicsItem *> selection = m_scene->items(r);
2070 bool transitionAccepted = true;
2071 for (int i = 0; i < selection.count(); i++) {
2072 if (selection.at(i)->type() == TRANSITIONWIDGET) {
2073 Transition *tr = static_cast <Transition *>(selection.at(i));
2074 if (info.endPos - tr->endPos() > GenTime(5, m_document->fps())) {
2075 if (tr->endPos() > info.startPos) info.startPos = tr->endPos();
2076 } else transitionAccepted = false;
2079 if (transitionAccepted) slotAddTransition(item, info, transitiontrack, transition);
2080 else emit displayMessage(i18n("Cannot add transition"), ErrorMessage);
2083 } else for (int i = 0; i < itemList.count(); i++) {
2084 if (itemList.at(i)->type() == AVWIDGET) {
2085 ClipItem *item = (ClipItem *) itemList.at(i);
2087 info.startPos = item->startPos();
2088 info.endPos = info.startPos + GenTime(65, m_document->fps());
2089 info.track = item->track();
2091 // Check there is no other transition at that place
2092 double startY = info.track * m_tracksHeight + 1 + m_tracksHeight / 2;
2093 QRectF r(info.startPos.frames(m_document->fps()), startY, (info.endPos - info.startPos).frames(m_document->fps()), m_tracksHeight / 2);
2094 QList<QGraphicsItem *> selection = m_scene->items(r);
2095 bool transitionAccepted = true;
2096 for (int i = 0; i < selection.count(); i++) {
2097 if (selection.at(i)->type() == TRANSITIONWIDGET) {
2098 Transition *tr = static_cast <Transition *>(selection.at(i));
2099 if (tr->startPos() - info.startPos > GenTime(5, m_document->fps())) {
2100 if (tr->startPos() < info.endPos) info.endPos = tr->startPos();
2101 } else transitionAccepted = false;
2104 int transitiontrack = getPreviousVideoTrack(info.track);
2105 if (transitionAccepted) slotAddTransition(item, info, transitiontrack, transition);
2106 else emit displayMessage(i18n("Cannot add transition"), ErrorMessage);
2111 void CustomTrackView::slotAddTransition(ClipItem* /*clip*/, ItemInfo transitionInfo, int endTrack, QDomElement transition)
2113 if (transitionInfo.startPos >= transitionInfo.endPos) {
2114 emit displayMessage(i18n("Invalid transition"), ErrorMessage);
2117 AddTransitionCommand* command = new AddTransitionCommand(this, transitionInfo, endTrack, transition, false, true);
2118 m_commandStack->push(command);
2119 setDocumentModified();
2122 void CustomTrackView::addTransition(ItemInfo transitionInfo, int endTrack, QDomElement params, bool refresh)
2124 Transition *tr = new Transition(transitionInfo, endTrack, m_document->fps(), params, true);
2125 //kDebug() << "---- ADDING transition " << params.attribute("value");
2126 if (m_document->renderer()->mltAddTransition(tr->transitionTag(), endTrack, m_document->tracksCount() - transitionInfo.track, transitionInfo.startPos, transitionInfo.endPos, tr->toXML(), refresh)) {
2127 scene()->addItem(tr);
2128 setDocumentModified();
2130 emit displayMessage(i18n("Cannot add transition"), ErrorMessage);
2135 void CustomTrackView::deleteTransition(ItemInfo transitionInfo, int endTrack, QDomElement /*params*/, bool refresh)
2137 Transition *item = getTransitionItemAt(transitionInfo.startPos, transitionInfo.track);
2139 emit displayMessage(i18n("Select clip to delete"), ErrorMessage);
2142 m_document->renderer()->mltDeleteTransition(item->transitionTag(), endTrack, m_document->tracksCount() - transitionInfo.track, transitionInfo.startPos, transitionInfo.endPos, item->toXML(), refresh);
2143 if (m_dragItem == item) m_dragItem = NULL;
2145 #if QT_VERSION >= 0x040600
2146 // animate item deletion
2147 item->closeAnimation();
2151 emit transitionItemSelected(NULL);
2152 setDocumentModified();
2155 void CustomTrackView::slotTransitionUpdated(Transition *tr, QDomElement old)
2157 //kDebug() << "TRANS UPDATE, TRACKS: " << old.attribute("transition_btrack") << ", NEW: " << tr->toXML().attribute("transition_btrack");
2158 QDomElement xml = tr->toXML();
2159 if (old.isNull() || xml.isNull()) {
2160 emit displayMessage(i18n("Cannot update transition"), ErrorMessage);
2163 EditTransitionCommand *command = new EditTransitionCommand(this, tr->track(), tr->startPos(), old, xml, false);
2164 m_commandStack->push(command);
2165 setDocumentModified();
2168 void CustomTrackView::updateTransition(int track, GenTime pos, QDomElement oldTransition, QDomElement transition, bool updateTransitionWidget)
2170 Transition *item = getTransitionItemAt(pos, track);
2172 kWarning() << "Unable to find transition at pos :" << pos.frames(m_document->fps()) << ", ON track: " << track;
2176 if (oldTransition.attribute("transition_atrack") != transition.attribute("transition_atrack") || oldTransition.attribute("transition_btrack") != transition.attribute("transition_btrack")) force = true;
2177 m_document->renderer()->mltUpdateTransition(oldTransition.attribute("tag"), transition.attribute("tag"), transition.attribute("transition_btrack").toInt(), m_document->tracksCount() - transition.attribute("transition_atrack").toInt(), item->startPos(), item->endPos(), transition, force);
2178 //kDebug() << "ORIGINAL TRACK: "<< oldTransition.attribute("transition_btrack") << ", NEW TRACK: "<<transition.attribute("transition_btrack");
2179 item->setTransitionParameters(transition);
2180 if (updateTransitionWidget) {
2181 ItemInfo info = item->info();
2183 ClipItem *transitionClip = getClipItemAt(info.startPos, info.track);
2184 if (transitionClip && transitionClip->baseClip()) {
2185 QString size = transitionClip->baseClip()->getProperty("frame_size");
2186 double factor = transitionClip->baseClip()->getProperty("aspect_ratio").toDouble();
2187 if (factor == 0) factor = 1.0;
2188 p.setX((int)(size.section('x', 0, 0).toInt() * factor + 0.5));
2189 p.setY(size.section('x', 1, 1).toInt());
2191 emit transitionItemSelected(item, getPreviousVideoTrack(info.track), p, true);
2193 setDocumentModified();
2196 void CustomTrackView::dragMoveEvent(QDragMoveEvent * event)
2199 const QPointF pos = mapToScene(event->pos());
2200 if (m_selectionGroup) {
2201 m_selectionGroup->setPos(pos);
2202 emit mousePosition((int)(m_selectionGroup->scenePos().x() + 0.5));
2203 event->acceptProposedAction();
2205 // Drag enter was not possible, try again at mouse position
2206 insertDropClips(event->mimeData(), event->pos());
2210 QGraphicsView::dragMoveEvent(event);
2214 void CustomTrackView::dragLeaveEvent(QDragLeaveEvent * event)
2216 if (m_selectionGroup && m_clipDrag) {
2217 m_thumbsTimer.stop();
2218 m_waitingThumbs.clear();
2219 QList<QGraphicsItem *> items = m_selectionGroup->childItems();
2221 scene()->destroyItemGroup(m_selectionGroup);
2222 m_selectionGroup = NULL;
2223 } else QGraphicsView::dragLeaveEvent(event);
2226 void CustomTrackView::dropEvent(QDropEvent * event)
2228 if (m_selectionGroup && m_clipDrag) {
2229 QList<QGraphicsItem *> items = m_selectionGroup->childItems();
2230 resetSelectionGroup();
2231 m_scene->clearSelection();
2232 bool hasVideoClip = false;
2233 QUndoCommand *addCommand = new QUndoCommand();
2234 addCommand->setText(i18n("Add timeline clip"));
2235 QList <ClipItem *> brokenClips;
2237 for (int i = 0; i < items.count(); i++) {
2238 ClipItem *item = static_cast <ClipItem *>(items.at(i));
2239 if (!hasVideoClip && (item->clipType() == AV || item->clipType() == VIDEO)) hasVideoClip = true;
2240 if (items.count() == 1) {
2241 updateClipTypeActions(item);
2243 updateClipTypeActions(NULL);
2246 //TODO: take care of edit mode for undo
2247 item->baseClip()->addReference();
2248 //item->setZValue(item->defaultZValue());
2249 m_document->updateClip(item->baseClip()->getId());
2250 ItemInfo info = item->info();
2252 int tracknumber = m_document->tracksCount() - info.track - 1;
2253 bool isLocked = m_document->trackInfoAt(tracknumber).isLocked;
2254 if (isLocked) item->setItemLocked(true);
2255 ItemInfo clipInfo = info;
2256 clipInfo.track = m_document->tracksCount() - item->track();
2257 if (m_document->renderer()->mltInsertClip(clipInfo, item->xml(), item->baseClip()->producer(item->track()), m_scene->editMode() == OVERWRITEEDIT, m_scene->editMode() == INSERTEDIT) == -1) {
2258 emit displayMessage(i18n("Cannot insert clip in timeline"), ErrorMessage);
2259 brokenClips.append(item);
2262 adjustTimelineClips(m_scene->editMode(), item, ItemInfo(), addCommand);
2264 new AddTimelineClipCommand(this, item->xml(), item->clipProducer(), item->info(), item->effectList(), m_scene->editMode() == OVERWRITEEDIT, m_scene->editMode() == INSERTEDIT, false, false, addCommand);
2266 if (item->baseClip()->isTransparent() && getTransitionItemAtStart(info.startPos, info.track) == NULL) {
2267 // add transparency transition
2268 QDomElement trans = MainWindow::transitions.getEffectByTag("composite", "composite").cloneNode().toElement();
2269 new AddTransitionCommand(this, info, getPreviousVideoTrack(info.track), trans, false, true, addCommand);
2271 item->setSelected(true);
2273 qDeleteAll(brokenClips);
2274 brokenClips.clear();
2275 if (addCommand->childCount() > 0) m_commandStack->push(addCommand);
2276 else delete addCommand;
2277 setDocumentModified();
2281 QRectF rect(0, 1 * m_tracksHeight + m_tracksHeight / 2, sceneRect().width(), 2);
2282 QList<QGraphicsItem *> selection = m_scene->items(rect);
2283 QStringList timelineList;
2285 kDebug()<<"// ITEMS on TRACK: "<<selection.count();
2286 for (int i = 0; i < selection.count(); i++) {
2287 if (selection.at(i)->type() == AVWIDGET) {
2288 ClipItem *clip = static_cast <ClipItem *>(selection.at(i));
2289 int start = clip->startPos().frames(m_document->fps());
2290 int end = clip->endPos().frames(m_document->fps());
2291 timelineList.append(QString::number(start) + "-" + QString::number(end));
2294 kDebug() << "// COMPARE:\n" << timelineList << "\n-------------------";
2297 m_pasteEffectsAction->setEnabled(m_copiedItems.count() == 1);
2298 if (items.count() > 1) groupSelectedItems(true);
2299 event->setDropAction(Qt::MoveAction);
2301 } else QGraphicsView::dropEvent(event);
2305 void CustomTrackView::adjustTimelineClips(EDITMODE mode, ClipItem *item, ItemInfo posinfo, QUndoCommand *command)
2307 bool snap = KdenliveSettings::snaptopoints();
2308 KdenliveSettings::setSnaptopoints(false);
2309 if (mode == OVERWRITEEDIT) {
2310 // if we are in overwrite mode, move clips accordingly
2312 if (item == NULL) info = posinfo;
2313 else info = item->info();
2314 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);
2315 QList<QGraphicsItem *> selection = m_scene->items(rect);
2316 if (item) selection.removeAll(item);
2317 for (int i = 0; i < selection.count(); i++) {
2318 if (!selection.at(i)->isEnabled()) continue;
2319 if (selection.at(i)->type() == AVWIDGET) {
2320 ClipItem *clip = static_cast<ClipItem *>(selection.at(i));
2321 if (clip->startPos() < info.startPos) {
2322 if (clip->endPos() > info.endPos) {
2323 ItemInfo clipInfo = clip->info();
2324 ItemInfo dupInfo = clipInfo;
2325 GenTime diff = info.startPos - clipInfo.startPos;
2326 dupInfo.startPos = info.startPos;
2327 dupInfo.cropStart += diff;
2328 dupInfo.cropDuration = clipInfo.endPos - info.startPos;
2329 ItemInfo newdupInfo = dupInfo;
2330 GenTime diff2 = info.endPos - info.startPos;
2331 newdupInfo.startPos = info.endPos;
2332 newdupInfo.cropStart += diff2;
2333 newdupInfo.cropDuration = clipInfo.endPos - info.endPos;
2334 new RazorClipCommand(this, clipInfo, info.startPos, false, command);
2335 new ResizeClipCommand(this, dupInfo, newdupInfo, false, false, command);
2336 ClipItem *dup = cutClip(clipInfo, info.startPos, true, false);
2337 if (dup) dup->resizeStart(info.endPos.frames(m_document->fps()));
2339 ItemInfo newclipInfo = clip->info();
2340 newclipInfo.endPos = info.startPos;
2341 new ResizeClipCommand(this, clip->info(), newclipInfo, false, false, command);
2342 clip->resizeEnd(info.startPos.frames(m_document->fps()));
2344 } else if (clip->endPos() <= info.endPos) {
2345 new AddTimelineClipCommand(this, clip->xml(), clip->clipProducer(), clip->info(), clip->effectList(), false, false, false, true, command);
2346 scene()->removeItem(clip);
2350 ItemInfo newclipInfo = clip->info();
2351 newclipInfo.startPos = info.endPos;
2352 new ResizeClipCommand(this, clip->info(), newclipInfo, false, false, command);
2353 clip->resizeStart(info.endPos.frames(m_document->fps()));
2357 } else if (mode == INSERTEDIT) {
2358 // if we are in push mode, move clips accordingly
2360 if (item == NULL) info = posinfo;
2361 else info = item->info();
2362 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);
2363 QList<QGraphicsItem *> selection = m_scene->items(rect);
2364 if (item) selection.removeAll(item);
2365 for (int i = 0; i < selection.count(); i++) {
2366 if (selection.at(i)->type() == AVWIDGET) {
2367 ClipItem *clip = static_cast<ClipItem *>(selection.at(i));
2368 if (clip->startPos() < info.startPos) {
2369 if (clip->endPos() > info.startPos) {
2370 ItemInfo clipInfo = clip->info();
2371 ItemInfo dupInfo = clipInfo;
2372 GenTime diff = info.startPos - clipInfo.startPos;
2373 dupInfo.startPos = info.startPos;
2374 dupInfo.cropStart += diff;
2375 dupInfo.cropDuration = clipInfo.endPos - info.startPos;
2376 new RazorClipCommand(this, clipInfo, info.startPos, false, command);
2377 // Commented out; variable dup unused. --granjow
2378 //ClipItem *dup = cutClip(clipInfo, info.startPos, true, false);
2379 cutClip(clipInfo, info.startPos, true, false);
2382 // TODO: add insertspacecommand
2387 KdenliveSettings::setSnaptopoints(snap);
2391 void CustomTrackView::adjustTimelineTransitions(EDITMODE mode, Transition *item, QUndoCommand *command)
2393 if (mode == OVERWRITEEDIT) {
2394 // if we are in overwrite or push mode, move clips accordingly
2395 bool snap = KdenliveSettings::snaptopoints();
2396 KdenliveSettings::setSnaptopoints(false);
2397 ItemInfo info = item->info();
2398 QRectF rect(info.startPos.frames(m_document->fps()), info.track * m_tracksHeight + m_tracksHeight, (info.endPos - info.startPos).frames(m_document->fps()) - 1, 5);
2399 QList<QGraphicsItem *> selection = m_scene->items(rect);
2400 selection.removeAll(item);
2401 for (int i = 0; i < selection.count(); i++) {
2402 if (!selection.at(i)->isEnabled()) continue;
2403 if (selection.at(i)->type() == TRANSITIONWIDGET) {
2404 Transition *tr = static_cast<Transition *>(selection.at(i));
2405 if (tr->startPos() < info.startPos) {
2406 ItemInfo firstPos = tr->info();
2407 ItemInfo newPos = firstPos;
2408 firstPos.endPos = item->startPos();
2409 newPos.startPos = item->endPos();
2410 new MoveTransitionCommand(this, tr->info(), firstPos, true, command);
2411 if (tr->endPos() > info.endPos) {
2413 new AddTransitionCommand(this, newPos, tr->transitionEndTrack(), tr->toXML(), false, true, command);
2415 } else if (tr->endPos() > info.endPos) {
2417 ItemInfo firstPos = tr->info();
2418 firstPos.startPos = item->endPos();
2419 new MoveTransitionCommand(this, tr->info(), firstPos, true, command);
2421 // remove transition
2422 new AddTransitionCommand(this, tr->info(), tr->transitionEndTrack(), tr->toXML(), true, true, command);
2426 KdenliveSettings::setSnaptopoints(snap);
2430 QStringList CustomTrackView::mimeTypes() const
2432 QStringList qstrList;
2433 // list of accepted mime types for drop
2434 qstrList.append("text/plain");
2435 qstrList.append("kdenlive/producerslist");
2436 qstrList.append("kdenlive/clip");
2440 Qt::DropActions CustomTrackView::supportedDropActions() const
2442 // returns what actions are supported when dropping
2443 return Qt::MoveAction;
2446 void CustomTrackView::setDuration(int duration)
2448 int diff = qAbs(duration - sceneRect().width());
2449 if (diff * matrix().m11() > -50) {
2450 if (matrix().m11() < 0.4) setSceneRect(0, 0, (duration + 100 / matrix().m11()), sceneRect().height());
2451 else setSceneRect(0, 0, (duration + 300), sceneRect().height());
2453 m_projectDuration = duration;
2456 int CustomTrackView::duration() const
2458 return m_projectDuration;
2461 void CustomTrackView::addTrack(TrackInfo type, int ix)
2463 if (ix == -1 || ix == m_document->tracksCount()) {
2464 m_document->insertTrack(0, type);
2465 m_document->renderer()->mltInsertTrack(1, type.type == VIDEOTRACK);
2467 m_document->insertTrack(m_document->tracksCount() - ix, type);
2468 // insert track in MLT playlist
2469 m_document->renderer()->mltInsertTrack(m_document->tracksCount() - ix, type.type == VIDEOTRACK);
2471 double startY = ix * m_tracksHeight + 1 + m_tracksHeight / 2;
2472 QRectF r(0, startY, sceneRect().width(), sceneRect().height() - startY);
2473 QList<QGraphicsItem *> selection = m_scene->items(r);
2474 resetSelectionGroup();
2476 m_selectionGroup = new AbstractGroupItem(m_document->fps());
2477 scene()->addItem(m_selectionGroup);
2478 for (int i = 0; i < selection.count(); i++) {
2479 if ((!selection.at(i)->parentItem()) && (selection.at(i)->type() == AVWIDGET || selection.at(i)->type() == TRANSITIONWIDGET || selection.at(i)->type() == GROUPWIDGET)) {
2480 m_selectionGroup->addToGroup(selection.at(i));
2481 selection.at(i)->setFlag(QGraphicsItem::ItemIsMovable, false);
2484 // Move graphic items
2485 m_selectionGroup->translate(0, m_tracksHeight);
2487 // adjust track number
2488 QList<QGraphicsItem *> children = m_selectionGroup->childItems();
2489 for (int i = 0; i < children.count(); i++) {
2490 if (children.at(i)->type() == GROUPWIDGET) {
2491 AbstractGroupItem *grp = static_cast<AbstractGroupItem*>(children.at(i));
2492 children << grp->childItems();
2495 AbstractClipItem *item = static_cast <AbstractClipItem *>(children.at(i));
2497 ItemInfo clipinfo = item->info();
2498 if (item->type() == AVWIDGET) {
2499 ClipItem *clip = static_cast <ClipItem *>(item);
2500 // slowmotion clips are not track dependant, so no need to update them
2501 if (clip->speed() != 1.0) continue;
2502 // We add a move clip command so that we get the correct producer for new track number
2503 if (clip->clipType() == AV || clip->clipType() == AUDIO) {
2504 Mlt::Producer *prod;
2505 if (clip->isAudioOnly()) prod = clip->baseClip()->audioProducer(clipinfo.track);
2506 else if (clip->isVideoOnly()) prod = clip->baseClip()->videoProducer();
2507 else prod = clip->baseClip()->producer(clipinfo.track);
2508 if (m_document->renderer()->mltUpdateClipProducer((int)(m_document->tracksCount() - clipinfo.track), clipinfo.startPos.frames(m_document->fps()), prod) == false) {
2509 // problem updating clip
2510 emit displayMessage(i18n("Cannot update clip (time: %1, track: %2)", clipinfo.startPos.frames(m_document->fps()), clipinfo.track), ErrorMessage);
2513 } else if (item->type() == TRANSITIONWIDGET) {
2514 Transition *tr = static_cast <Transition *>(item);
2515 int track = tr->transitionEndTrack();
2517 tr->updateTransitionEndTrack(getPreviousVideoTrack(clipinfo.track));
2521 resetSelectionGroup(false);
2524 int maxHeight = m_tracksHeight * m_document->tracksCount() * matrix().m22();
2525 for (int i = 0; i < m_guides.count(); i++) {
2526 QLineF l = m_guides.at(i)->line();
2527 l.setP2(QPointF(l.x2(), maxHeight));
2528 m_guides.at(i)->setLine(l);
2530 m_cursorLine->setLine(m_cursorLine->line().x1(), 0, m_cursorLine->line().x1(), maxHeight);
2531 setSceneRect(0, 0, sceneRect().width(), m_tracksHeight * m_document->tracksCount());
2532 viewport()->update();
2533 emit tracksChanged();
2534 //QTimer::singleShot(500, this, SIGNAL(trackHeightChanged()));
2535 //setFixedHeight(50 * m_tracksCount);
2538 void CustomTrackView::removeTrack(int ix)
2540 // Delete track in MLT playlist
2541 m_document->renderer()->mltDeleteTrack(m_document->tracksCount() - ix);
2542 m_document->deleteTrack(m_document->tracksCount() - ix - 1);
2544 double startY = ix * (m_tracksHeight + 1) + m_tracksHeight / 2;
2545 QRectF r(0, startY, sceneRect().width(), sceneRect().height() - startY);
2546 QList<QGraphicsItem *> selection = m_scene->items(r);
2548 resetSelectionGroup();
2550 m_selectionGroup = new AbstractGroupItem(m_document->fps());
2551 scene()->addItem(m_selectionGroup);
2552 for (int i = 0; i < selection.count(); i++) {
2553 if ((!selection.at(i)->parentItem()) && (selection.at(i)->type() == AVWIDGET || selection.at(i)->type() == TRANSITIONWIDGET || selection.at(i)->type() == GROUPWIDGET)) {
2554 m_selectionGroup->addToGroup(selection.at(i));
2555 selection.at(i)->setFlag(QGraphicsItem::ItemIsMovable, false);
2558 // Move graphic items
2559 qreal ydiff = 0 - (int) m_tracksHeight;
2560 m_selectionGroup->translate(0, ydiff);
2562 // adjust track number
2563 QList<QGraphicsItem *> children = m_selectionGroup->childItems();
2564 //kDebug() << "// FOUND CLIPS TO MOVE: " << children.count();
2565 for (int i = 0; i < children.count(); i++) {
2566 if (children.at(i)->type() == GROUPWIDGET) {
2567 AbstractGroupItem *grp = static_cast<AbstractGroupItem*>(children.at(i));
2568 children << grp->childItems();
2571 if (children.at(i)->type() == AVWIDGET) {
2572 ClipItem *clip = static_cast <ClipItem *>(children.at(i));
2574 ItemInfo clipinfo = clip->info();
2575 // We add a move clip command so that we get the correct producer for new track number
2576 if (clip->clipType() == AV || clip->clipType() == AUDIO) {
2577 Mlt::Producer *prod;
2578 if (clip->isAudioOnly()) prod = clip->baseClip()->audioProducer(clipinfo.track);
2579 else if (clip->isVideoOnly()) prod = clip->baseClip()->videoProducer();
2580 else prod = clip->baseClip()->producer(clipinfo.track);
2581 if (!m_document->renderer()->mltUpdateClipProducer((int)(m_document->tracksCount() - clipinfo.track), clipinfo.startPos.frames(m_document->fps()), prod)) {
2582 emit displayMessage(i18n("Cannot update clip (time: %1, track: %2)", clipinfo.startPos.frames(m_document->fps()), clipinfo.track), ErrorMessage);
2585 } else if (children.at(i)->type() == TRANSITIONWIDGET) {
2586 Transition *tr = static_cast <Transition *>(children.at(i));
2588 int track = tr->transitionEndTrack();
2590 ItemInfo clipinfo = tr->info();
2591 tr->updateTransitionEndTrack(getPreviousVideoTrack(clipinfo.track));
2595 resetSelectionGroup(false);
2597 int maxHeight = m_tracksHeight * m_document->tracksCount() * matrix().m22();
2598 for (int i = 0; i < m_guides.count(); i++) {
2599 QLineF l = m_guides.at(i)->line();
2600 l.setP2(QPointF(l.x2(), maxHeight));
2601 m_guides.at(i)->setLine(l);
2603 m_cursorLine->setLine(m_cursorLine->line().x1(), 0, m_cursorLine->line().x1(), maxHeight);
2604 setSceneRect(0, 0, sceneRect().width(), m_tracksHeight * m_document->tracksCount());
2606 m_selectedTrack = qMin(m_selectedTrack, m_document->tracksCount() - 1);
2607 viewport()->update();
2608 emit tracksChanged();
2609 //QTimer::singleShot(500, this, SIGNAL(trackHeightChanged()));
2612 void CustomTrackView::changeTrack(int ix, TrackInfo type)
2614 int tracknumber = m_document->tracksCount() - ix;
2615 m_document->setTrackType(tracknumber - 1, type);
2616 m_document->renderer()->mltChangeTrackState(tracknumber, m_document->trackInfoAt(tracknumber - 1).isMute, m_document->trackInfoAt(tracknumber - 1).isBlind);
2617 QTimer::singleShot(300, this, SIGNAL(trackHeightChanged()));
2618 viewport()->update();
2622 void CustomTrackView::slotSwitchTrackAudio(int ix)
2624 /*for (int i = 0; i < m_document->tracksCount(); i++)
2625 kDebug() << "TRK " << i << " STATE: " << m_document->trackInfoAt(i).isMute << m_document->trackInfoAt(i).isBlind;*/
2626 int tracknumber = m_document->tracksCount() - ix - 1;
2627 m_document->switchTrackAudio(tracknumber, !m_document->trackInfoAt(tracknumber).isMute);
2628 kDebug() << "NEXT TRK STATE: " << m_document->trackInfoAt(tracknumber).isMute << m_document->trackInfoAt(tracknumber).isBlind;
2629 m_document->renderer()->mltChangeTrackState(tracknumber + 1, m_document->trackInfoAt(tracknumber).isMute, m_document->trackInfoAt(tracknumber).isBlind);
2630 setDocumentModified();
2633 void CustomTrackView::slotSwitchTrackLock(int ix)
2635 int tracknumber = m_document->tracksCount() - ix - 1;
2636 LockTrackCommand *command = new LockTrackCommand(this, ix, !m_document->trackInfoAt(tracknumber).isLocked);
2637 m_commandStack->push(command);
2641 void CustomTrackView::lockTrack(int ix, bool lock)
2643 int tracknumber = m_document->tracksCount() - ix - 1;
2644 m_document->switchTrackLock(tracknumber, lock);
2645 emit doTrackLock(ix, lock);
2646 AbstractClipItem *clip = NULL;
2647 QList<QGraphicsItem *> selection = m_scene->items(0, ix * m_tracksHeight + m_tracksHeight / 2, sceneRect().width(), m_tracksHeight / 2 - 2);
2649 for (int i = 0; i < selection.count(); i++) {
2650 if (selection.at(i)->type() != AVWIDGET && selection.at(i)->type() != TRANSITIONWIDGET) continue;
2651 if (selection.at(i)->isSelected()) {
2652 if (selection.at(i)->type() == AVWIDGET) emit clipItemSelected(NULL);
2653 else emit transitionItemSelected(NULL);
2655 clip = static_cast <AbstractClipItem *>(selection.at(i));
2656 clip->setItemLocked(lock);
2657 if (clip == m_dragItem)
2660 kDebug() << "NEXT TRK STATE: " << m_document->trackInfoAt(tracknumber).isLocked;
2661 viewport()->update();
2662 setDocumentModified();
2665 void CustomTrackView::slotSwitchTrackVideo(int ix)
2667 int tracknumber = m_document->tracksCount() - ix;
2668 m_document->switchTrackVideo(tracknumber - 1, !m_document->trackInfoAt(tracknumber - 1).isBlind);
2669 m_document->renderer()->mltChangeTrackState(tracknumber, m_document->trackInfoAt(tracknumber - 1).isMute, m_document->trackInfoAt(tracknumber - 1).isBlind);
2670 setDocumentModified();
2673 QList<QGraphicsItem *> CustomTrackView::checkForGroups(const QRectF &rect, bool *ok)
2675 // Check there is no group going over several tracks there, or that would result in timeline corruption
2676 QList<QGraphicsItem *> selection = scene()->items(rect);
2678 int maxHeight = m_tracksHeight * 1.5;
2679 for (int i = 0; i < selection.count(); i++) {
2680 // Check that we don't try to move a group with clips on other tracks
2681 if (selection.at(i)->type() == GROUPWIDGET && (selection.at(i)->boundingRect().height() >= maxHeight)) {
2684 } else if (selection.at(i)->parentItem() && (selection.at(i)->parentItem()->boundingRect().height() >= maxHeight)) {
2692 void CustomTrackView::slotRemoveSpace()
2696 if (m_menuPosition.isNull()) {
2697 pos = GenTime(cursorPos(), m_document->fps());
2699 track = QInputDialog::getInteger(this, i18n("Remove Space"), i18n("Track"), 0, 0, m_document->tracksCount() - 1, 1, &ok);
2702 pos = GenTime((int)(mapToScene(m_menuPosition).x()), m_document->fps());
2703 track = (int)(mapToScene(m_menuPosition).y() / m_tracksHeight);
2706 ClipItem *item = getClipItemAt(pos, track);
2708 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);
2711 int length = m_document->renderer()->mltGetSpaceLength(pos, m_document->tracksCount() - track, true);
2712 //kDebug() << "// GOT LENGT; " << length;
2714 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);
2718 // Make sure there is no group in the way
2719 QRectF rect(pos.frames(m_document->fps()), track * m_tracksHeight + m_tracksHeight / 2, sceneRect().width() - pos.frames(m_document->fps()), m_tracksHeight / 2 - 2);
2722 QList<QGraphicsItem *> items = checkForGroups(rect, &isOk);
2724 // groups found on track, do not allow the move
2725 emit displayMessage(i18n("Cannot remove space in a track with a group"), ErrorMessage);
2729 QList<ItemInfo> clipsToMove;
2730 QList<ItemInfo> transitionsToMove;
2732 for (int i = 0; i < items.count(); i++) {
2733 if (items.at(i)->type() == AVWIDGET || items.at(i)->type() == TRANSITIONWIDGET) {
2734 AbstractClipItem *item = static_cast <AbstractClipItem *>(items.at(i));
2735 ItemInfo info = item->info();
2736 if (item->type() == AVWIDGET) {
2737 clipsToMove.append(info);
2738 } else if (item->type() == TRANSITIONWIDGET) {
2739 transitionsToMove.append(info);
2744 InsertSpaceCommand *command = new InsertSpaceCommand(this, clipsToMove, transitionsToMove, track, GenTime(-length, m_document->fps()), true);
2745 m_commandStack->push(command);
2748 void CustomTrackView::slotInsertSpace()
2752 if (m_menuPosition.isNull()) {
2753 pos = GenTime(cursorPos(), m_document->fps());
2755 pos = GenTime((int)(mapToScene(m_menuPosition).x()), m_document->fps());
2756 track = (int)(mapToScene(m_menuPosition).y() / m_tracksHeight) + 1;
2758 SpacerDialog d(GenTime(65, m_document->fps()), m_document->timecode(), track, m_document->tracksCount() + 1, this);
2759 if (d.exec() != QDialog::Accepted) return;
2760 GenTime spaceDuration = d.selectedDuration();
2761 track = d.selectedTrack();
2763 ClipItem *item = getClipItemAt(pos, track);
2764 if (item) pos = item->startPos();
2766 // Make sure there is no group in the way
2767 QRectF rect(pos.frames(m_document->fps()), track * m_tracksHeight + m_tracksHeight / 2, sceneRect().width() - pos.frames(m_document->fps()), m_tracksHeight / 2 - 2);
2769 QList<QGraphicsItem *> items = checkForGroups(rect, &isOk);
2771 // groups found on track, do not allow the move
2772 emit displayMessage(i18n("Cannot insert space in a track with a group"), ErrorMessage);
2776 QList<ItemInfo> clipsToMove;
2777 QList<ItemInfo> transitionsToMove;
2779 for (int i = 0; i < items.count(); i++) {
2780 if (items.at(i)->type() == AVWIDGET || items.at(i)->type() == TRANSITIONWIDGET) {
2781 AbstractClipItem *item = static_cast <AbstractClipItem *>(items.at(i));
2782 ItemInfo info = item->info();
2783 if (item->type() == AVWIDGET) {
2784 clipsToMove.append(info);
2785 } else if (item->type() == TRANSITIONWIDGET) {
2786 transitionsToMove.append(info);
2791 InsertSpaceCommand *command = new InsertSpaceCommand(this, clipsToMove, transitionsToMove, track, spaceDuration, true);
2792 m_commandStack->push(command);
2795 void CustomTrackView::insertSpace(QList<ItemInfo> clipsToMove, QList<ItemInfo> transToMove, int track, const GenTime duration, const GenTime offset)
2797 int diff = duration.frames(m_document->fps());
2798 resetSelectionGroup();
2799 m_selectionGroup = new AbstractGroupItem(m_document->fps());
2800 scene()->addItem(m_selectionGroup);
2802 Transition *transition;
2804 // Create lists with start pos for each track
2805 QMap <int, int> trackClipStartList;
2806 QMap <int, int> trackTransitionStartList;
2808 for (int i = 1; i < m_document->tracksCount() + 1; i++) {
2809 trackClipStartList[i] = -1;
2810 trackTransitionStartList[i] = -1;
2813 if (!clipsToMove.isEmpty()) for (int i = 0; i < clipsToMove.count(); i++) {
2814 clip = getClipItemAtStart(clipsToMove.at(i).startPos + offset, clipsToMove.at(i).track);
2816 if (clip->parentItem()) {
2817 m_selectionGroup->addToGroup(clip->parentItem());
2818 clip->parentItem()->setFlag(QGraphicsItem::ItemIsMovable, false);
2820 m_selectionGroup->addToGroup(clip);
2821 clip->setFlag(QGraphicsItem::ItemIsMovable, false);
2823 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))
2824 trackClipStartList[m_document->tracksCount() - clipsToMove.at(i).track] = clipsToMove.at(i).startPos.frames(m_document->fps());
2826 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);
2829 if (!transToMove.isEmpty()) for (int i = 0; i < transToMove.count(); i++) {
2830 transition = getTransitionItemAtStart(transToMove.at(i).startPos + offset, transToMove.at(i).track);
2832 if (transition->parentItem()) {
2833 m_selectionGroup->addToGroup(transition->parentItem());
2834 transition->parentItem()->setFlag(QGraphicsItem::ItemIsMovable, false);
2836 m_selectionGroup->addToGroup(transition);
2837 transition->setFlag(QGraphicsItem::ItemIsMovable, false);
2839 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))
2840 trackTransitionStartList[m_document->tracksCount() - transToMove.at(i).track] = transToMove.at(i).startPos.frames(m_document->fps());
2841 } 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);
2843 m_selectionGroup->translate(diff, 0);
2845 // update items coordinates
2846 QList<QGraphicsItem *> itemList = m_selectionGroup->childItems();
2848 for (int i = 0; i < itemList.count(); i++) {
2849 if (itemList.at(i)->type() == AVWIDGET || itemList.at(i)->type() == TRANSITIONWIDGET) {
2850 static_cast < AbstractClipItem *>(itemList.at(i))->updateItem();
2851 } else if (itemList.at(i)->type() == GROUPWIDGET) {
2852 QList<QGraphicsItem *> children = itemList.at(i)->childItems();
2853 for (int j = 0; j < children.count(); j++) {
2854 AbstractClipItem * clp = static_cast < AbstractClipItem *>(children.at(j));
2859 resetSelectionGroup(false);
2860 if (track != -1) track = m_document->tracksCount() - track;
2861 m_document->renderer()->mltInsertSpace(trackClipStartList, trackTransitionStartList, track, duration, offset);
2864 void CustomTrackView::deleteClip(const QString &clipId)
2866 resetSelectionGroup();
2867 QList<QGraphicsItem *> itemList = items();
2868 QUndoCommand *deleteCommand = new QUndoCommand();
2870 for (int i = 0; i < itemList.count(); i++) {
2871 if (itemList.at(i)->type() == AVWIDGET) {
2872 ClipItem *item = (ClipItem *)itemList.at(i);
2873 if (item->clipProducer() == clipId) {
2875 if (item->parentItem()) {
2876 // Clip is in a group, destroy the group
2877 new GroupClipsCommand(this, QList<ItemInfo>() << item->info(), QList<ItemInfo>(), false, deleteCommand);
2879 new AddTimelineClipCommand(this, item->xml(), item->clipProducer(), item->info(), item->effectList(), false, false, true, true, deleteCommand);
2883 deleteCommand->setText(i18np("Delete timeline clip", "Delete timeline clips", count));
2884 if (count == 0) delete deleteCommand;
2885 else m_commandStack->push(deleteCommand);
2888 void CustomTrackView::setCursorPos(int pos, bool seek)
2890 if (pos == m_cursorPos) return;
2891 emit cursorMoved((int)(m_cursorPos), (int)(pos));
2893 if (seek) m_document->renderer()->seek(GenTime(m_cursorPos, m_document->fps()));
2894 else if (m_autoScroll) checkScrolling();
2895 m_cursorLine->setPos(m_cursorPos, 0);
2898 void CustomTrackView::updateCursorPos()
2900 m_cursorLine->setPos(m_cursorPos, 0);
2903 int CustomTrackView::cursorPos()
2905 return (int)(m_cursorPos);
2908 void CustomTrackView::moveCursorPos(int delta)
2910 if (m_cursorPos + delta < 0) delta = 0 - m_cursorPos;
2911 emit cursorMoved((int)(m_cursorPos), (int)((m_cursorPos + delta)));
2912 m_cursorPos += delta;
2913 m_cursorLine->setPos(m_cursorPos, 0);
2914 m_document->renderer()->seek(GenTime(m_cursorPos, m_document->fps()));
2917 void CustomTrackView::initCursorPos(int pos)
2919 emit cursorMoved((int)(m_cursorPos), (int)(pos));
2921 m_cursorLine->setPos(pos, 0);
2925 void CustomTrackView::checkScrolling()
2927 ensureVisible(m_cursorPos, verticalScrollBar()->value() + 10, 2, 2, 50, 0);
2930 void CustomTrackView::mouseReleaseEvent(QMouseEvent * event)
2932 if (m_moveOpMode == SEEK) m_moveOpMode = NONE;
2933 QGraphicsView::mouseReleaseEvent(event);
2934 setViewportUpdateMode(QGraphicsView::MinimalViewportUpdate);
2935 #if QT_VERSION >= 0x040600
2936 if (m_dragItem) m_dragItem->setGraphicsEffect(NULL);
2938 if (m_scrollTimer.isActive()) m_scrollTimer.stop();
2939 if (event->button() == Qt::MidButton) {
2942 setDragMode(QGraphicsView::NoDrag);
2943 if (m_operationMode == MOVEGUIDE) {
2944 setCursor(Qt::ArrowCursor);
2945 m_operationMode = NONE;
2946 m_dragGuide->setFlag(QGraphicsItem::ItemIsMovable, false);
2947 GenTime newPos = GenTime(m_dragGuide->pos().x(), m_document->fps());
2948 if (newPos != m_dragGuide->position()) {
2949 EditGuideCommand *command = new EditGuideCommand(this, m_dragGuide->position(), m_dragGuide->label(), newPos, m_dragGuide->label(), false);
2950 m_commandStack->push(command);
2951 m_dragGuide->updateGuide(GenTime(m_dragGuide->pos().x(), m_document->fps()));
2952 qSort(m_guides.begin(), m_guides.end(), sortGuidesList);
2953 m_document->syncGuides(m_guides);
2958 } else if (m_operationMode == SPACER && m_selectionGroup) {
2960 if (event->modifiers() != Qt::ControlModifier) {
2961 // We are moving all tracks
2963 } else track = (int)(mapToScene(m_clickEvent).y() / m_tracksHeight);
2964 GenTime timeOffset = GenTime((int)(m_selectionGroup->scenePos().x()), m_document->fps()) - m_selectionGroupInfo.startPos;
2966 if (timeOffset != GenTime()) {
2967 QList<QGraphicsItem *> items = m_selectionGroup->childItems();
2969 QList<ItemInfo> clipsToMove;
2970 QList<ItemInfo> transitionsToMove;
2972 // Create lists with start pos for each track
2973 QMap <int, int> trackClipStartList;
2974 QMap <int, int> trackTransitionStartList;
2976 for (int i = 1; i < m_document->tracksCount() + 1; i++) {
2977 trackClipStartList[i] = -1;
2978 trackTransitionStartList[i] = -1;
2981 for (int i = 0; i < items.count(); i++) {
2982 if (items.at(i)->type() == GROUPWIDGET)
2983 items += items.at(i)->childItems();
2986 for (int i = 0; i < items.count(); i++) {
2987 if (items.at(i)->type() == AVWIDGET) {
2988 AbstractClipItem *item = static_cast <AbstractClipItem *>(items.at(i));
2989 ItemInfo info = item->info();
2990 clipsToMove.append(info);
2992 if (trackClipStartList.value(m_document->tracksCount() - info.track) == -1 || info.startPos.frames(m_document->fps()) < trackClipStartList.value(m_document->tracksCount() - info.track))
2993 trackClipStartList[m_document->tracksCount() - info.track] = info.startPos.frames(m_document->fps());
2994 } else if (items.at(i)->type() == TRANSITIONWIDGET) {
2995 AbstractClipItem *item = static_cast <AbstractClipItem *>(items.at(i));
2996 ItemInfo info = item->info();
2997 transitionsToMove.append(info);
2999 if (trackTransitionStartList.value(m_document->tracksCount() - info.track) == -1 || info.startPos.frames(m_document->fps()) < trackTransitionStartList.value(m_document->tracksCount() - info.track))
3000 trackTransitionStartList[m_document->tracksCount() - info.track] = info.startPos.frames(m_document->fps());
3004 InsertSpaceCommand *command = new InsertSpaceCommand(this, clipsToMove, transitionsToMove, track, timeOffset, false);
3005 m_commandStack->push(command);
3006 if (track != -1) track = m_document->tracksCount() - track;
3007 kDebug() << "SPACER TRACK:" << track;
3008 m_document->renderer()->mltInsertSpace(trackClipStartList, trackTransitionStartList, track, timeOffset, GenTime());
3010 resetSelectionGroup(false);
3011 m_operationMode = NONE;
3012 } else if (m_operationMode == RUBBERSELECTION) {
3013 //kDebug() << "// END RUBBER SELECT";
3014 resetSelectionGroup();
3015 groupSelectedItems();
3016 m_operationMode = NONE;
3019 if (m_dragItem == NULL && m_selectionGroup == NULL) {
3020 emit transitionItemSelected(NULL);
3024 if (m_dragItem) info = m_dragItem->info();
3026 if (m_operationMode == MOVE) {
3027 setCursor(Qt::OpenHandCursor);
3028 if (m_dragItem->parentItem() == 0) {
3029 // we are moving one clip, easy
3030 if (m_dragItem->type() == AVWIDGET && (m_dragItemInfo.startPos != info.startPos || m_dragItemInfo.track != info.track)) {
3031 ClipItem *item = static_cast <ClipItem *>(m_dragItem);
3032 Mlt::Producer *prod;
3033 if (item->isAudioOnly()) prod = item->baseClip()->audioProducer(m_dragItemInfo.track);
3034 else if (item->isVideoOnly()) prod = item->baseClip()->videoProducer();
3035 else prod = item->baseClip()->producer(m_dragItemInfo.track);
3036 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);
3039 QUndoCommand *moveCommand = new QUndoCommand();
3040 moveCommand->setText(i18n("Move clip"));
3041 adjustTimelineClips(m_scene->editMode(), item, ItemInfo(), moveCommand);
3043 int tracknumber = m_document->tracksCount() - item->track() - 1;
3044 bool isLocked = m_document->trackInfoAt(tracknumber).isLocked;
3045 if (isLocked) item->setItemLocked(true);
3046 new MoveClipCommand(this, m_dragItemInfo, info, false, moveCommand);
3047 // Also move automatic transitions (on lower track)
3048 Transition *startTransition = getTransitionItemAtStart(m_dragItemInfo.startPos, m_dragItemInfo.track);
3049 ItemInfo startTrInfo;
3050 ItemInfo newStartTrInfo;
3051 bool moveStartTrans = false;
3052 bool moveEndTrans = false;
3053 if (startTransition && startTransition->isAutomatic()) {
3054 startTrInfo = startTransition->info();
3055 newStartTrInfo = startTrInfo;
3056 newStartTrInfo.track = info.track;
3057 newStartTrInfo.startPos = info.startPos;
3058 if (m_dragItemInfo.track == info.track && !item->baseClip()->isTransparent() && getClipItemAtEnd(newStartTrInfo.endPos, m_document->tracksCount() - startTransition->transitionEndTrack())) {
3059 // transition end should stay the same
3061 // transition end should be adjusted to clip
3062 newStartTrInfo.endPos = newStartTrInfo.endPos + (newStartTrInfo.startPos - startTrInfo.startPos);
3064 if (newStartTrInfo.startPos < newStartTrInfo.endPos) moveStartTrans = true;
3066 if (startTransition == NULL || startTransition->endPos() < m_dragItemInfo.endPos) {
3067 // Check if there is a transition at clip end
3068 Transition *tr = getTransitionItemAtEnd(m_dragItemInfo.endPos, m_dragItemInfo.track);
3069 if (tr && tr->isAutomatic()) {
3070 ItemInfo trInfo = tr->info();
3071 ItemInfo newTrInfo = trInfo;
3072 newTrInfo.track = info.track;
3073 newTrInfo.endPos = m_dragItem->endPos();
3074 if (m_dragItemInfo.track == info.track && !item->baseClip()->isTransparent() && getClipItemAtStart(trInfo.startPos, m_document->tracksCount() - tr->transitionEndTrack())) {
3075 // transition start should stay the same
3077 // transition start should be moved
3078 newTrInfo.startPos = newTrInfo.startPos + (newTrInfo.endPos - trInfo.endPos);
3080 if (newTrInfo.startPos < newTrInfo.endPos) {
3081 moveEndTrans = true;
3082 if (moveStartTrans) {
3083 // we have to move both transitions, remove the start one so that there is no collision
3084 new AddTransitionCommand(this, startTrInfo, startTransition->transitionEndTrack(), startTransition->toXML(), true, true, moveCommand);
3086 adjustTimelineTransitions(m_scene->editMode(), tr, moveCommand);
3087 new MoveTransitionCommand(this, trInfo, newTrInfo, true, moveCommand);
3088 if (moveStartTrans) {
3089 // re-add transition in correct place
3090 int transTrack = startTransition->transitionEndTrack();
3091 if (m_dragItemInfo.track != info.track && !startTransition->forcedTrack()) {
3092 transTrack = getPreviousVideoTrack(info.track);
3094 adjustTimelineTransitions(m_scene->editMode(), startTransition, moveCommand);
3095 new AddTransitionCommand(this, newStartTrInfo, transTrack, startTransition->toXML(), false, true, moveCommand);
3101 if (moveStartTrans && !moveEndTrans) {
3102 adjustTimelineTransitions(m_scene->editMode(), startTransition, moveCommand);
3103 new MoveTransitionCommand(this, startTrInfo, newStartTrInfo, true, moveCommand);
3106 // Also move automatic transitions (on upper track)
3107 Transition *tr = getTransitionItemAtStart(m_dragItemInfo.startPos, m_dragItemInfo.track - 1);
3108 if (m_dragItemInfo.track == info.track && tr && tr->isAutomatic() && (m_document->tracksCount() - tr->transitionEndTrack()) == m_dragItemInfo.track) {
3109 ItemInfo trInfo = tr->info();
3110 ItemInfo newTrInfo = trInfo;
3111 newTrInfo.startPos = m_dragItem->startPos();
3112 ClipItem * upperClip = getClipItemAt(m_dragItemInfo.startPos, m_dragItemInfo.track - 1);
3113 if (!upperClip || !upperClip->baseClip()->isTransparent()) {
3114 if (!getClipItemAtEnd(newTrInfo.endPos, tr->track())) {
3115 // transition end should be adjusted to clip on upper track
3116 newTrInfo.endPos = newTrInfo.endPos + (newTrInfo.startPos - trInfo.startPos);
3118 if (newTrInfo.startPos < newTrInfo.endPos) {
3119 adjustTimelineTransitions(m_scene->editMode(), tr, moveCommand);
3120 new MoveTransitionCommand(this, trInfo, newTrInfo, true, moveCommand);
3124 if (m_dragItemInfo.track == info.track && (tr == NULL || tr->endPos() < m_dragItemInfo.endPos)) {
3125 // Check if there is a transition at clip end
3126 tr = getTransitionItemAtEnd(m_dragItemInfo.endPos, m_dragItemInfo.track - 1);
3127 if (tr && tr->isAutomatic() && (m_document->tracksCount() - tr->transitionEndTrack()) == m_dragItemInfo.track) {
3128 ItemInfo trInfo = tr->info();
3129 ItemInfo newTrInfo = trInfo;
3130 newTrInfo.endPos = m_dragItem->endPos();
3131 kDebug() << "CLIP ENDS AT: " << newTrInfo.endPos.frames(25);
3132 kDebug() << "CLIP STARTS AT: " << newTrInfo.startPos.frames(25);
3133 ClipItem * upperClip = getClipItemAt(m_dragItemInfo.startPos, m_dragItemInfo.track - 1);
3134 if (!upperClip || !upperClip->baseClip()->isTransparent()) {
3135 if (!getClipItemAtStart(trInfo.startPos, tr->track())) {
3136 // transition start should be moved
3137 newTrInfo.startPos = newTrInfo.startPos + (newTrInfo.endPos - trInfo.endPos);
3139 if (newTrInfo.startPos < newTrInfo.endPos) {
3140 adjustTimelineTransitions(m_scene->editMode(), tr, moveCommand);
3141 new MoveTransitionCommand(this, trInfo, newTrInfo, true, moveCommand);
3146 m_commandStack->push(moveCommand);
3147 //checkTrackSequence(m_dragItem->track());
3149 // undo last move and emit error message
3150 bool snap = KdenliveSettings::snaptopoints();
3151 KdenliveSettings::setSnaptopoints(false);
3152 item->setPos((int) m_dragItemInfo.startPos.frames(m_document->fps()), (int)(m_dragItemInfo.track * m_tracksHeight + 1));
3153 KdenliveSettings::setSnaptopoints(snap);
3154 emit displayMessage(i18n("Cannot move clip to position %1", m_document->timecode().getTimecodeFromFrames(m_dragItemInfo.startPos.frames(m_document->fps()))), ErrorMessage);
3156 setDocumentModified();
3158 if (m_dragItem->type() == TRANSITIONWIDGET && (m_dragItemInfo.startPos != info.startPos || m_dragItemInfo.track != info.track)) {
3159 Transition *transition = static_cast <Transition *>(m_dragItem);
3160 transition->updateTransitionEndTrack(getPreviousVideoTrack(m_dragItem->track()));
3161 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)) {
3162 // Moving transition failed, revert to previous position
3163 emit displayMessage(i18n("Cannot move transition"), ErrorMessage);
3164 transition->setPos((int) m_dragItemInfo.startPos.frames(m_document->fps()), (m_dragItemInfo.track) * m_tracksHeight + 1);
3166 QUndoCommand *moveCommand = new QUndoCommand();
3167 moveCommand->setText(i18n("Move transition"));
3168 adjustTimelineTransitions(m_scene->editMode(), transition, moveCommand);
3169 new MoveTransitionCommand(this, m_dragItemInfo, info, false, moveCommand);
3170 m_commandStack->push(moveCommand);
3174 // Moving several clips. We need to delete them and readd them to new position,
3175 // or they might overlap each other during the move
3176 QGraphicsItemGroup *group = static_cast <QGraphicsItemGroup *>(m_dragItem->parentItem());
3177 QList<QGraphicsItem *> items = group->childItems();
3179 QList<ItemInfo> clipsToMove;
3180 QList<ItemInfo> transitionsToMove;
3182 GenTime timeOffset = GenTime(m_dragItem->scenePos().x(), m_document->fps()) - m_dragItemInfo.startPos;
3183 const int trackOffset = (int)(m_dragItem->scenePos().y() / m_tracksHeight) - m_dragItemInfo.track;
3184 //kDebug() << "// MOVED SEVERAL CLIPS" << timeOffset.frames(25);
3185 QUndoCommand *moveGroup = new QUndoCommand();
3186 moveGroup->setText(i18n("Move group"));
3187 if (timeOffset != GenTime() || trackOffset != 0) {
3188 // remove items in MLT playlist
3191 int max = items.count();
3192 for (int i = 0; i < max; i++) {
3193 if (items.at(i)->type() == GROUPWIDGET) {
3194 items += items.at(i)->childItems();
3197 m_document->renderer()->blockSignals(true);
3198 for (int i = 0; i < items.count(); i++) {
3199 if (items.at(i)->type() != AVWIDGET && items.at(i)->type() != TRANSITIONWIDGET) continue;
3200 AbstractClipItem *item = static_cast <AbstractClipItem *>(items.at(i));
3201 ItemInfo info = item->info();
3202 if (item->type() == AVWIDGET) {
3203 if (m_document->renderer()->mltRemoveClip(m_document->tracksCount() - info.track, info.startPos) == false) {
3204 // error, clip cannot be removed from playlist
3205 emit displayMessage(i18n("Error removing clip at %1 on track %2", m_document->timecode().getTimecodeFromFrames(info.startPos.frames(m_document->fps())), info.track), ErrorMessage);
3207 clipsToMove.append(info);
3210 transitionsToMove.append(info);
3211 Transition *tr = static_cast <Transition*>(item);
3212 m_document->renderer()->mltDeleteTransition(tr->transitionTag(), tr->transitionEndTrack(), m_document->tracksCount() - info.track, info.startPos, info.endPos, tr->toXML());
3215 m_document->renderer()->blockSignals(false);
3216 for (int i = 0; i < items.count(); i++) {
3217 // re-add items in correct place
3218 if (items.at(i)->type() != AVWIDGET && items.at(i)->type() != TRANSITIONWIDGET) continue;
3219 AbstractClipItem *item = static_cast <AbstractClipItem *>(items.at(i));
3221 ItemInfo info = item->info();
3222 int tracknumber = m_document->tracksCount() - info.track - 1;
3223 bool isLocked = m_document->trackInfoAt(tracknumber).isLocked;
3225 group->removeFromGroup(item);
3226 item->setItemLocked(true);
3229 if (item->type() == AVWIDGET) {
3230 ClipItem *clip = static_cast <ClipItem*>(item);
3231 info.track = m_document->tracksCount() - info.track;
3232 Mlt::Producer *prod;
3233 adjustTimelineClips(m_scene->editMode(), clip, ItemInfo(), moveGroup);
3234 if (clip->isAudioOnly()) prod = clip->baseClip()->audioProducer(info.track);
3235 else if (clip->isVideoOnly()) prod = clip->baseClip()->videoProducer();
3236 else prod = clip->baseClip()->producer(info.track);
3237 m_document->renderer()->mltInsertClip(info, clip->xml(), prod, m_scene->editMode() == OVERWRITEEDIT, m_scene->editMode() == INSERTEDIT);
3238 for (int i = 0; i < clip->effectsCount(); i++) {
3239 m_document->renderer()->mltAddEffect(info.track, info.startPos, clip->getEffectArgs(clip->effectAt(i)), false);
3242 Transition *tr = static_cast <Transition*>(item);
3243 int newTrack = tr->transitionEndTrack();
3244 if (!tr->forcedTrack()) {
3245 newTrack = getPreviousVideoTrack(info.track);
3247 tr->updateTransitionEndTrack(newTrack);
3248 adjustTimelineTransitions(m_scene->editMode(), tr, moveGroup);
3249 m_document->renderer()->mltAddTransition(tr->transitionTag(), newTrack, m_document->tracksCount() - info.track, info.startPos, info.endPos, tr->toXML());
3253 new MoveGroupCommand(this, clipsToMove, transitionsToMove, timeOffset, trackOffset, false, moveGroup);
3254 m_commandStack->push(moveGroup);
3256 //QPointF top = group->sceneBoundingRect().topLeft();
3257 //QPointF oldpos = m_selectionGroup->scenePos();
3258 //kDebug()<<"SELECTION GRP POS: "<<m_selectionGroup->scenePos()<<", TOP: "<<top;
3259 //group->setPos(top);
3260 //TODO: get rid of the 3 lines below
3261 if (m_selectionGroup) {
3262 m_selectionGroupInfo.startPos = GenTime(m_selectionGroup->scenePos().x(), m_document->fps());
3263 m_selectionGroupInfo.track = m_selectionGroup->track();
3265 setDocumentModified();
3268 m_document->renderer()->doRefresh();
3269 } else if (m_operationMode == RESIZESTART && m_dragItem->startPos() != m_dragItemInfo.startPos) {
3271 if (m_dragItem->type() == AVWIDGET) {
3272 ItemInfo resizeinfo = m_dragItemInfo;
3273 resizeinfo.track = m_document->tracksCount() - resizeinfo.track;
3274 bool success = m_document->renderer()->mltResizeClipStart(resizeinfo, m_dragItem->startPos() - m_dragItemInfo.startPos);
3276 QUndoCommand *resizeCommand = new QUndoCommand();
3277 resizeCommand->setText(i18n("Resize clip"));
3279 // Check if there is an automatic transition on that clip (lower track)
3280 Transition *transition = getTransitionItemAtStart(m_dragItemInfo.startPos, m_dragItemInfo.track);
3281 if (transition && transition->isAutomatic()) {
3282 ItemInfo trInfo = transition->info();
3283 ItemInfo newTrInfo = trInfo;
3284 newTrInfo.startPos = m_dragItem->startPos();
3285 if (newTrInfo.startPos < newTrInfo.endPos)
3286 new MoveTransitionCommand(this, trInfo, newTrInfo, true, resizeCommand);
3288 // Check if there is an automatic transition on that clip (upper track)
3289 transition = getTransitionItemAtStart(m_dragItemInfo.startPos, m_dragItemInfo.track - 1);
3290 if (transition && transition->isAutomatic() && (m_document->tracksCount() - transition->transitionEndTrack()) == m_dragItemInfo.track) {
3291 ItemInfo trInfo = transition->info();
3292 ItemInfo newTrInfo = trInfo;
3293 newTrInfo.startPos = m_dragItem->startPos();
3294 ClipItem * upperClip = getClipItemAt(m_dragItemInfo.startPos, m_dragItemInfo.track - 1);
3295 if ((!upperClip || !upperClip->baseClip()->isTransparent()) && newTrInfo.startPos < newTrInfo.endPos) {
3296 new MoveTransitionCommand(this, trInfo, newTrInfo, true, resizeCommand);
3300 ClipItem *clip = static_cast < ClipItem * >(m_dragItem);
3301 updatePositionEffects(clip, m_dragItemInfo);
3305 QDomElement root = doc.createElement("list");
3306 doc.appendChild(root);
3307 QList <int> indexes;
3308 for (int i = 0; i < clip->effectsCount(); i++) {
3309 QDomElement effect = clip->effectAt(i);
3310 if (EffectsList::hasKeyFrames(effect)) {
3311 doc.appendChild(doc.importNode(effect, true));
3316 if (clip->checkEffectsKeyframesPos(m_dragItemInfo.cropStart.frames(m_document->fps()), clip->cropStart().frames(m_document->fps()), true)) {
3317 // Keyframes were modified, updateClip
3318 QDomNodeList effs = doc.elementsByTagName("effect");
3320 // Since we must always resize clip before updating the keyframes, we
3321 // put a resize command before & after checking keyframes so that
3322 // we are sure the resize is performed before whenever we do or undo the action
3324 new ResizeClipCommand(this, m_dragItemInfo, info, false, true, resizeCommand);
3325 for (int i = 0; i < indexes.count(); i++) {
3326 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);
3327 updateEffect(m_document->tracksCount() - clip->track(), clip->startPos(), clip->effectAt(indexes.at(i)), indexes.at(i));
3329 new ResizeClipCommand(this, m_dragItemInfo, info, false, true, resizeCommand);
3330 emit clipItemSelected(clip);
3331 } else new ResizeClipCommand(this, m_dragItemInfo, info, false, false, resizeCommand);
3333 m_commandStack->push(resizeCommand);
3335 bool snap = KdenliveSettings::snaptopoints();
3336 KdenliveSettings::setSnaptopoints(false);
3337 m_dragItem->resizeStart((int) m_dragItemInfo.startPos.frames(m_document->fps()));
3338 KdenliveSettings::setSnaptopoints(snap);
3339 emit displayMessage(i18n("Error when resizing clip"), ErrorMessage);
3341 } else if (m_dragItem->type() == TRANSITIONWIDGET) {
3342 Transition *transition = static_cast <Transition *>(m_dragItem);
3343 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)) {
3344 // Cannot resize transition
3345 bool snap = KdenliveSettings::snaptopoints();
3346 KdenliveSettings::setSnaptopoints(false);
3347 transition->resizeStart((int) m_dragItemInfo.startPos.frames(m_document->fps()));
3348 KdenliveSettings::setSnaptopoints(snap);
3349 emit displayMessage(i18n("Cannot resize transition"), ErrorMessage);
3351 MoveTransitionCommand *command = new MoveTransitionCommand(this, m_dragItemInfo, info, false);
3352 m_commandStack->push(command);
3356 if (m_dragItem->parentItem() && m_dragItem->parentItem() != m_selectionGroup) {
3357 // Item was resized, rebuild group;
3358 AbstractGroupItem *group = static_cast <AbstractGroupItem *>(m_dragItem->parentItem());
3359 QList <QGraphicsItem *> children = group->childItems();
3360 m_document->clipManager()->removeGroup(group);
3361 scene()->destroyItemGroup(group);
3362 for (int i = 0; i < children.count(); i++) {
3363 children.at(i)->setSelected(true);
3365 groupSelectedItems(false, true);
3367 //m_document->renderer()->doRefresh();
3368 } else if (m_operationMode == RESIZEEND && m_dragItem->endPos() != m_dragItemInfo.endPos) {
3370 if (m_dragItem->type() == AVWIDGET) {
3371 ItemInfo resizeinfo = info;
3372 resizeinfo.track = m_document->tracksCount() - resizeinfo.track;
3373 bool success = m_document->renderer()->mltResizeClipEnd(resizeinfo, resizeinfo.endPos - resizeinfo.startPos);
3375 QUndoCommand *resizeCommand = new QUndoCommand();
3376 resizeCommand->setText(i18n("Resize clip"));
3378 // Check if there is an automatic transition on that clip (lower track)
3379 Transition *tr = getTransitionItemAtEnd(m_dragItemInfo.endPos, m_dragItemInfo.track);
3380 if (tr && tr->isAutomatic()) {
3381 ItemInfo trInfo = tr->info();
3382 ItemInfo newTrInfo = trInfo;
3383 newTrInfo.endPos = m_dragItem->endPos();
3384 if (newTrInfo.endPos > newTrInfo.startPos) new MoveTransitionCommand(this, trInfo, newTrInfo, true, resizeCommand);
3387 // Check if there is an automatic transition on that clip (upper track)
3388 tr = getTransitionItemAtEnd(m_dragItemInfo.endPos, m_dragItemInfo.track - 1);
3389 if (tr && tr->isAutomatic() && (m_document->tracksCount() - tr->transitionEndTrack()) == m_dragItemInfo.track) {
3390 ItemInfo trInfo = tr->info();
3391 ItemInfo newTrInfo = trInfo;
3392 newTrInfo.endPos = m_dragItem->endPos();
3393 ClipItem * upperClip = getClipItemAtEnd(m_dragItemInfo.endPos, m_dragItemInfo.track - 1);
3394 if ((!upperClip || !upperClip->baseClip()->isTransparent()) && newTrInfo.endPos > newTrInfo.startPos) {
3395 new MoveTransitionCommand(this, trInfo, newTrInfo, true, resizeCommand);
3400 ClipItem *clip = static_cast < ClipItem * >(m_dragItem);
3402 QDomElement root = doc.createElement("list");
3403 doc.appendChild(root);
3404 QList <int> indexes;
3405 for (int i = 0; i < clip->effectsCount(); i++) {
3406 QDomElement effect = clip->effectAt(i);
3407 if (EffectsList::hasKeyFrames(effect)) {
3408 doc.appendChild(doc.importNode(effect, true));
3413 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)) {
3414 // Keyframes were modified, updateClip
3415 QDomNodeList effs = doc.elementsByTagName("effect");
3417 // Since we must always resize clip before updating the keyframes, we
3418 // put a resize command before & after checking keyframes so that
3419 // we are sure the resize is performed before whenever we do or undo the action
3421 new ResizeClipCommand(this, m_dragItemInfo, info, false, true, resizeCommand);
3422 for (int i = 0; i < indexes.count(); i++) {
3423 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);
3424 updateEffect(m_document->tracksCount() - clip->track(), clip->startPos(), clip->effectAt(indexes.at(i)), indexes.at(i));
3426 new ResizeClipCommand(this, m_dragItemInfo, info, false, true, resizeCommand);
3427 emit clipItemSelected(clip);
3428 } else new ResizeClipCommand(this, m_dragItemInfo, info, false, false, resizeCommand);
3430 m_commandStack->push(resizeCommand);
3431 updatePositionEffects(clip, m_dragItemInfo);
3433 m_dragItem->resizeEnd((int) m_dragItemInfo.endPos.frames(m_document->fps()));
3434 emit displayMessage(i18n("Error when resizing clip"), ErrorMessage);
3436 } else if (m_dragItem->type() == TRANSITIONWIDGET) {
3437 Transition *transition = static_cast <Transition *>(m_dragItem);
3438 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)) {
3439 // Cannot resize transition
3440 transition->resizeEnd((int) m_dragItemInfo.endPos.frames(m_document->fps()));
3441 emit displayMessage(i18n("Cannot resize transition"), ErrorMessage);
3443 MoveTransitionCommand *command = new MoveTransitionCommand(this, m_dragItemInfo, info, false);
3444 m_commandStack->push(command);
3447 if (m_dragItem->parentItem() && m_dragItem->parentItem() != m_selectionGroup) {
3448 // Item was resized, rebuild group;
3449 AbstractGroupItem *group = static_cast <AbstractGroupItem *>(m_dragItem->parentItem());
3450 QList <QGraphicsItem *> children = group->childItems();
3451 m_document->clipManager()->removeGroup(group);
3452 scene()->destroyItemGroup(group);
3453 for (int i = 0; i < children.count(); i++) {
3454 children.at(i)->setSelected(true);
3456 groupSelectedItems(false, true);
3458 //m_document->renderer()->doRefresh();
3459 } else if (m_operationMode == FADEIN) {
3460 // resize fade in effect
3461 ClipItem * item = static_cast <ClipItem *>(m_dragItem);
3462 int ix = item->hasEffect("volume", "fadein");
3463 int ix2 = item->hasEffect("", "fade_from_black");
3465 QDomElement oldeffect = item->effectAt(ix);
3466 int start = item->cropStart().frames(m_document->fps());
3467 int end = item->fadeIn();
3469 slotDeleteEffect(item, oldeffect, false);
3472 QDomElement effect = oldeffect.cloneNode().toElement();
3473 EffectsList::setParameter(oldeffect, "in", QString::number(start));
3474 EffectsList::setParameter(oldeffect, "out", QString::number(end));
3475 slotUpdateClipEffect(item, effect, oldeffect, ix);
3476 emit clipItemSelected(item, ix);
3478 } else if (item->fadeIn() != 0 && ix2 == -1) {
3480 if (item->isVideoOnly() || (item->clipType() != AUDIO && item->clipType() != AV && item->clipType() != PLAYLIST)) {
3482 effect = MainWindow::videoEffects.getEffectByTag("", "fade_from_black").cloneNode().toElement();
3483 } else effect = MainWindow::audioEffects.getEffectByTag("volume", "fadein").cloneNode().toElement();
3484 EffectsList::setParameter(effect, "out", QString::number(item->fadeIn()));
3485 slotAddEffect(effect, m_dragItem->startPos(), m_dragItem->track());
3488 QDomElement oldeffect = item->effectAt(ix2);
3489 int start = item->cropStart().frames(m_document->fps());
3490 int end = item->fadeIn();
3492 slotDeleteEffect(item, oldeffect, false);
3495 QDomElement effect = oldeffect.cloneNode().toElement();
3496 EffectsList::setParameter(oldeffect, "in", QString::number(start));
3497 EffectsList::setParameter(oldeffect, "out", QString::number(end));
3498 slotUpdateClipEffect(item, effect, oldeffect, ix2);
3499 emit clipItemSelected(item, ix2);
3502 } else if (m_operationMode == FADEOUT) {
3503 // resize fade in effect
3504 ClipItem * item = static_cast <ClipItem *>(m_dragItem);
3505 int ix = item->hasEffect("volume", "fadeout");
3506 int ix2 = item->hasEffect("", "fade_to_black");
3508 QDomElement oldeffect = item->effectAt(ix);
3509 int end = (item->cropDuration() + item->cropStart()).frames(m_document->fps());
3510 int start = item->fadeOut();
3512 slotDeleteEffect(item, oldeffect, false);
3514 start = end - start;
3515 QDomElement effect = oldeffect.cloneNode().toElement();
3516 EffectsList::setParameter(oldeffect, "in", QString::number(start));
3517 EffectsList::setParameter(oldeffect, "out", QString::number(end));
3518 // kDebug()<<"EDIT FADE OUT : "<<start<<"x"<<end;
3519 slotUpdateClipEffect(item, effect, oldeffect, ix);
3520 emit clipItemSelected(item, ix);
3522 } else if (item->fadeOut() != 0 && ix2 == -1) {
3524 if (item->isVideoOnly() || (item->clipType() != AUDIO && item->clipType() != AV && item->clipType() != PLAYLIST)) {
3526 effect = MainWindow::videoEffects.getEffectByTag("", "fade_to_black").cloneNode().toElement();
3527 } else effect = MainWindow::audioEffects.getEffectByTag("volume", "fadeout").cloneNode().toElement();
3528 EffectsList::setParameter(effect, "in", QString::number(item->fadeOut()));
3529 EffectsList::setParameter(effect, "out", QString::number(0));
3530 slotAddEffect(effect, m_dragItem->startPos(), m_dragItem->track());
3533 QDomElement oldeffect = item->effectAt(ix2);
3534 int end = (item->cropDuration() + item->cropStart()).frames(m_document->fps());
3535 int start = item->fadeOut();
3537 slotDeleteEffect(item, oldeffect, false);
3539 start = end - start;
3540 QDomElement effect = oldeffect.cloneNode().toElement();
3541 EffectsList::setParameter(oldeffect, "in", QString::number(start));
3542 EffectsList::setParameter(oldeffect, "out", QString::number(end));
3543 // kDebug()<<"EDIT FADE OUT : "<<start<<"x"<<end;
3544 slotUpdateClipEffect(item, effect, oldeffect, ix2);
3545 emit clipItemSelected(item, ix2);
3548 } else if (m_operationMode == KEYFRAME) {
3549 // update the MLT effect
3550 ClipItem * item = static_cast <ClipItem *>(m_dragItem);
3551 QDomElement oldEffect = item->selectedEffect().cloneNode().toElement();
3553 // check if we want to remove keyframe
3554 double val = mapToScene(event->pos()).toPoint().y();
3555 QRectF br = item->sceneBoundingRect();
3556 double maxh = 100.0 / br.height();
3557 val = (br.bottom() - val) * maxh;
3558 int start = item->cropStart().frames(m_document->fps());
3559 int end = (item->cropStart() + item->cropDuration()).frames(m_document->fps()) - 1;
3560 if ((val < -50 || val > 150) && item->editedKeyFramePos() != start && item->editedKeyFramePos() != end) {
3562 kDebug() << "// DELETE KFR: " << item->editedKeyFramePos();
3563 item->movedKeyframe(item->getEffectAt(item->selectedEffectIndex()), item->selectedKeyFramePos(), -1, 0);
3564 } else item->movedKeyframe(item->getEffectAt(item->selectedEffectIndex()), item->selectedKeyFramePos(), item->editedKeyFramePos(), item->editedKeyFrameValue());
3565 QDomElement newEffect = item->selectedEffect().cloneNode().toElement();
3566 //item->updateKeyframeEffect();
3567 //QString next = item->keyframes(item->selectedEffectIndex());
3568 //EditKeyFrameCommand *command = new EditKeyFrameCommand(this, item->track(), item->startPos(), item->selectedEffectIndex(), previous, next, false);
3569 EditEffectCommand *command = new EditEffectCommand(this, m_document->tracksCount() - item->track(), item->startPos(), oldEffect, newEffect, item->selectedEffectIndex(), false);
3571 m_commandStack->push(command);
3572 updateEffect(m_document->tracksCount() - item->track(), item->startPos(), item->selectedEffect(), item->selectedEffectIndex());
3573 emit clipItemSelected(item, item->selectedEffectIndex());
3575 if (m_dragItem && m_dragItem->type() == TRANSITIONWIDGET && m_dragItem->isSelected()) {
3576 // A transition is selected
3578 ClipItem *transitionClip = getClipItemAt(m_dragItemInfo.startPos, m_dragItemInfo.track);
3579 if (transitionClip && transitionClip->baseClip()) {
3580 QString size = transitionClip->baseClip()->getProperty("frame_size");
3581 double factor = transitionClip->baseClip()->getProperty("aspect_ratio").toDouble();
3582 if (factor == 0) factor = 1.0;
3583 p.setX((int)(size.section('x', 0, 0).toInt() * factor + 0.5));
3584 p.setY(size.section('x', 1, 1).toInt());
3586 emit transitionItemSelected(static_cast <Transition *>(m_dragItem), getPreviousVideoTrack(m_dragItem->track()), p);
3587 } else emit transitionItemSelected(NULL);
3588 if (m_operationMode != NONE && m_operationMode != MOVE) setDocumentModified();
3589 m_operationMode = NONE;
3592 void CustomTrackView::deleteClip(ItemInfo info, bool refresh)
3594 ClipItem *item = getClipItemAt((int) info.startPos.frames(m_document->fps()), info.track);
3596 if (!item || m_document->renderer()->mltRemoveClip(m_document->tracksCount() - info.track, info.startPos) == false) {
3597 emit displayMessage(i18n("Error removing clip at %1 on track %2", m_document->timecode().getTimecodeFromFrames(info.startPos.frames(m_document->fps())), info.track), ErrorMessage);
3600 if (item->isSelected()) emit clipItemSelected(NULL);
3601 item->baseClip()->removeReference();
3602 m_document->updateClip(item->baseClip()->getId());
3604 /*if (item->baseClip()->isTransparent()) {
3605 // also remove automatic transition
3606 Transition *tr = getTransitionItemAt(info.startPos, info.track);
3607 if (tr && tr->isAutomatic()) {
3608 m_document->renderer()->mltDeleteTransition(tr->transitionTag(), tr->transitionEndTrack(), m_document->tracksCount() - info.track, info.startPos, info.endPos, tr->toXML());
3609 scene()->removeItem(tr);
3613 m_waitingThumbs.removeAll(item);
3614 if (m_dragItem == item) m_dragItem = NULL;
3615 #if QT_VERSION >= 0x040600
3616 // animate item deletion
3617 item->closeAnimation();
3618 /*if (refresh) item->closeAnimation();
3620 // no refresh, means we have several operations chained, we need to delete clip immediatly
3621 // so that it does not get in the way of the other
3630 setDocumentModified();
3631 if (refresh) m_document->renderer()->doRefresh();
3634 void CustomTrackView::deleteSelectedClips()
3636 resetSelectionGroup();
3637 QList<QGraphicsItem *> itemList = scene()->selectedItems();
3638 if (itemList.count() == 0) {
3639 emit displayMessage(i18n("Select clip to delete"), ErrorMessage);
3642 scene()->clearSelection();
3643 QUndoCommand *deleteSelected = new QUndoCommand();
3645 bool resetGroup = false;
3648 int transitionCount = 0;
3649 // expand & destroy groups
3650 for (int i = 0; i < itemList.count(); i++) {
3651 if (itemList.at(i)->type() == GROUPWIDGET) {
3653 QList<QGraphicsItem *> children = itemList.at(i)->childItems();
3654 itemList += children;
3655 QList <ItemInfo> clipInfos;
3656 QList <ItemInfo> transitionInfos;
3657 GenTime currentPos = GenTime(m_cursorPos, m_document->fps());
3658 for (int j = 0; j < children.count(); j++) {
3659 if (children.at(j)->type() == AVWIDGET) {
3660 AbstractClipItem *clip = static_cast <AbstractClipItem *>(children.at(j));
3661 if (!clip->isItemLocked()) clipInfos.append(clip->info());
3662 } else if (children.at(j)->type() == TRANSITIONWIDGET) {
3663 AbstractClipItem *clip = static_cast <AbstractClipItem *>(children.at(j));
3664 if (!clip->isItemLocked()) transitionInfos.append(clip->info());
3667 if (clipInfos.count() > 0) {
3668 new GroupClipsCommand(this, clipInfos, transitionInfos, false, deleteSelected);
3673 for (int i = 0; i < itemList.count(); i++) {
3674 if (itemList.at(i)->type() == AVWIDGET) {
3676 ClipItem *item = static_cast <ClipItem *>(itemList.at(i));
3677 if (item->parentItem()) resetGroup = true;
3678 //kDebug()<<"// DELETE CLP AT: "<<item->info().startPos.frames(25);
3679 new AddTimelineClipCommand(this, item->xml(), item->clipProducer(), item->info(), item->effectList(), false, false, true, true, deleteSelected);
3680 emit clipItemSelected(NULL);
3681 } else if (itemList.at(i)->type() == TRANSITIONWIDGET) {
3683 Transition *item = static_cast <Transition *>(itemList.at(i));
3684 //kDebug()<<"// DELETE TRANS AT: "<<item->info().startPos.frames(25);
3685 if (item->parentItem()) resetGroup = true;
3686 new AddTransitionCommand(this, item->info(), item->transitionEndTrack(), item->toXML(), true, true, deleteSelected);
3687 emit transitionItemSelected(NULL);
3690 if (groupCount > 0 && clipCount == 0 && transitionCount == 0)
3691 deleteSelected->setText(i18np("Delete selected group", "Delete selected groups", groupCount));
3692 else if (clipCount > 0 && groupCount == 0 && transitionCount == 0)
3693 deleteSelected->setText(i18np("Delete selected clip", "Delete selected clips", clipCount));
3694 else if (transitionCount > 0 && groupCount == 0 && clipCount == 0)
3695 deleteSelected->setText(i18np("Delete selected transition", "Delete selected transitions", transitionCount));
3696 else deleteSelected->setText(i18n("Delete selected items"));
3697 m_commandStack->push(deleteSelected);
3700 void CustomTrackView::changeClipSpeed()
3702 QList<QGraphicsItem *> itemList = scene()->selectedItems();
3703 if (itemList.count() == 0) {
3704 emit displayMessage(i18n("Select clip to change speed"), ErrorMessage);
3707 QUndoCommand *changeSelected = new QUndoCommand();
3708 changeSelected->setText("Edit clip speed");
3712 for (int i = 0; i < itemList.count(); i++) {
3713 if (itemList.at(i)->type() == AVWIDGET) {
3714 ClipItem *item = static_cast <ClipItem *>(itemList.at(i));
3715 ItemInfo info = item->info();
3716 if (percent == -1) percent = QInputDialog::getInteger(this, i18n("Edit Clip Speed"), i18n("New speed (percents)"), item->speed() * 100, 1, 10000, 1, &ok);
3718 double speed = (double) percent / 100.0;
3719 if (item->speed() != speed && (item->clipType() == VIDEO || item->clipType() == AV)) {
3721 //new ChangeSpeedCommand(this, info, item->speed(), speed, item->clipProducer(), changeSelected);
3725 if (count > 0) m_commandStack->push(changeSelected);
3726 else delete changeSelected;
3729 void CustomTrackView::doChangeClipSpeed(ItemInfo info, ItemInfo speedIndependantInfo, const double speed, const double oldspeed, int strobe, const QString &id)
3731 DocClipBase *baseclip = m_document->clipManager()->getClipById(id);
3732 ClipItem *item = getClipItemAt((int) info.startPos.frames(m_document->fps()), info.track);
3734 kDebug() << "ERROR: Cannot find clip for speed change";
3735 emit displayMessage(i18n("Cannot find clip for speed change"), ErrorMessage);
3738 info.track = m_document->tracksCount() - item->track();
3740 if (item->isVideoOnly()) endPos = m_document->renderer()->mltChangeClipSpeed(info, speedIndependantInfo, speed, oldspeed, strobe, baseclip->videoProducer());
3741 else if (item->isAudioOnly()) endPos = m_document->renderer()->mltChangeClipSpeed(info, speedIndependantInfo, speed, oldspeed, strobe, baseclip->audioProducer(item->track()));
3742 else endPos = m_document->renderer()->mltChangeClipSpeed(info, speedIndependantInfo, speed, oldspeed, strobe, baseclip->producer());
3744 item->setSpeed(speed, strobe);
3745 item->updateRectGeometry();
3746 if (item->cropDuration().frames(m_document->fps()) != endPos) {
3747 item->resizeEnd((int) info.startPos.frames(m_document->fps()) + endPos - 1);
3749 updatePositionEffects(item, info);
3750 setDocumentModified();
3751 } else emit displayMessage(i18n("Invalid clip"), ErrorMessage);
3754 void CustomTrackView::cutSelectedClips()
3756 QList<QGraphicsItem *> itemList = scene()->selectedItems();
3757 GenTime currentPos = GenTime(m_cursorPos, m_document->fps());
3758 for (int i = 0; i < itemList.count(); i++) {
3759 if (itemList.at(i)->type() == AVWIDGET) {
3760 ClipItem *item = static_cast <ClipItem *>(itemList.at(i));
3761 if (item->parentItem() && item->parentItem() != m_selectionGroup) {
3762 emit displayMessage(i18n("Cannot cut a clip in a group"), ErrorMessage);
3763 } else if (currentPos > item->startPos() && currentPos < item->endPos()) {
3764 RazorClipCommand *command = new RazorClipCommand(this, item->info(), currentPos);
3765 m_commandStack->push(command);
3771 void CustomTrackView::groupClips(bool group)
3773 QList<QGraphicsItem *> itemList = scene()->selectedItems();
3774 QList <ItemInfo> clipInfos;
3775 QList <ItemInfo> transitionInfos;
3776 GenTime currentPos = GenTime(m_cursorPos, m_document->fps());
3779 int max = itemList.count();
3780 for (int i = 0; i < max; i++) {
3781 if (itemList.at(i)->type() == GROUPWIDGET) {
3782 itemList += itemList.at(i)->childItems();
3786 for (int i = 0; i < itemList.count(); i++) {
3787 if (itemList.at(i)->type() == AVWIDGET) {
3788 AbstractClipItem *clip = static_cast <AbstractClipItem *>(itemList.at(i));
3789 if (!clip->isItemLocked()) clipInfos.append(clip->info());
3790 } else if (itemList.at(i)->type() == TRANSITIONWIDGET) {
3791 AbstractClipItem *clip = static_cast <AbstractClipItem *>(itemList.at(i));
3792 if (!clip->isItemLocked()) transitionInfos.append(clip->info());
3795 if (clipInfos.count() > 0) {
3796 GroupClipsCommand *command = new GroupClipsCommand(this, clipInfos, transitionInfos, group);
3797 m_commandStack->push(command);
3801 void CustomTrackView::doGroupClips(QList <ItemInfo> clipInfos, QList <ItemInfo> transitionInfos, bool group)
3803 resetSelectionGroup();
3804 m_scene->clearSelection();
3806 for (int i = 0; i < clipInfos.count(); i++) {
3807 ClipItem *clip = getClipItemAt(clipInfos.at(i).startPos, clipInfos.at(i).track);
3808 if (clip == NULL) continue;
3809 if (clip->parentItem() && clip->parentItem()->type() == GROUPWIDGET) {
3810 AbstractGroupItem *grp = static_cast <AbstractGroupItem *>(clip->parentItem());
3811 m_document->clipManager()->removeGroup(grp);
3812 scene()->destroyItemGroup(grp);
3814 clip->setFlag(QGraphicsItem::ItemIsMovable, true);
3816 for (int i = 0; i < transitionInfos.count(); i++) {
3817 Transition *tr = getTransitionItemAt(transitionInfos.at(i).startPos, transitionInfos.at(i).track);
3818 if (tr == NULL) continue;
3819 if (tr->parentItem() && tr->parentItem()->type() == GROUPWIDGET) {
3820 AbstractGroupItem *grp = static_cast <AbstractGroupItem *>(tr->parentItem());
3821 m_document->clipManager()->removeGroup(grp);
3822 scene()->destroyItemGroup(grp);
3824 tr->setFlag(QGraphicsItem::ItemIsMovable, true);
3826 setDocumentModified();
3830 QList <QGraphicsItemGroup *> groups;
3831 for (int i = 0; i < clipInfos.count(); i++) {
3832 ClipItem *clip = getClipItemAt(clipInfos.at(i).startPos, clipInfos.at(i).track);
3834 clip->setSelected(true);
3837 for (int i = 0; i < transitionInfos.count(); i++) {
3838 Transition *clip = getTransitionItemAt(transitionInfos.at(i).startPos, transitionInfos.at(i).track);
3840 clip->setSelected(true);
3844 groupSelectedItems(false, true);
3845 setDocumentModified();
3848 void CustomTrackView::addClip(QDomElement xml, const QString &clipId, ItemInfo info, EffectsList effects, bool overwrite, bool push, bool refresh)
3850 DocClipBase *baseclip = m_document->clipManager()->getClipById(clipId);
3851 if (baseclip == NULL) {
3852 emit displayMessage(i18n("No clip copied"), ErrorMessage);
3855 ClipItem *item = new ClipItem(baseclip, info, m_document->fps(), xml.attribute("speed", "1").toDouble(), xml.attribute("strobe", "1").toInt());
3856 item->setEffectList(effects);
3857 if (xml.hasAttribute("audio_only")) item->setAudioOnly(true);
3858 else if (xml.hasAttribute("video_only")) item->setVideoOnly(true);
3859 scene()->addItem(item);
3861 int tracknumber = m_document->tracksCount() - info.track - 1;
3862 bool isLocked = m_document->trackInfoAt(tracknumber).isLocked;
3863 if (isLocked) item->setItemLocked(true);
3865 baseclip->addReference();
3866 m_document->updateClip(baseclip->getId());
3867 info.track = m_document->tracksCount() - info.track;
3868 Mlt::Producer *prod;
3869 if (item->isAudioOnly()) prod = baseclip->audioProducer(info.track);
3870 else if (item->isVideoOnly()) prod = baseclip->videoProducer();
3871 else prod = baseclip->producer(info.track);
3872 m_document->renderer()->mltInsertClip(info, xml, prod, overwrite, push);
3873 for (int i = 0; i < item->effectsCount(); i++) {
3874 m_document->renderer()->mltAddEffect(info.track, info.startPos, item->getEffectArgs(item->effectAt(i)), false);
3876 setDocumentModified();
3877 if (refresh) m_document->renderer()->doRefresh();
3878 if (!baseclip->isPlaceHolder()) m_waitingThumbs.append(item);
3879 m_thumbsTimer.start();
3882 void CustomTrackView::slotUpdateClip(const QString &clipId, bool reload)
3884 QList<QGraphicsItem *> list = scene()->items();
3885 ClipItem *clip = NULL;
3886 for (int i = 0; i < list.size(); ++i) {
3887 if (list.at(i)->type() == AVWIDGET) {
3888 clip = static_cast <ClipItem *>(list.at(i));
3889 if (clip->clipProducer() == clipId) {
3890 ItemInfo info = clip->info();
3891 info.track = m_document->tracksCount() - clip->track();
3892 if (reload && !m_document->renderer()->mltUpdateClip(info, clip->xml(), clip->baseClip()->producer())) {
3893 emit displayMessage(i18n("Cannot update clip (time: %1, track: %2)", info.startPos.frames(m_document->fps()), info.track), ErrorMessage);
3895 clip->refreshClip(true);
3902 ClipItem *CustomTrackView::getClipItemAtEnd(GenTime pos, int track)
3904 int framepos = (int)(pos.frames(m_document->fps()));
3905 QList<QGraphicsItem *> list = scene()->items(QPointF(framepos - 1, track * m_tracksHeight + m_tracksHeight / 2));
3906 ClipItem *clip = NULL;
3907 for (int i = 0; i < list.size(); i++) {
3908 if (!list.at(i)->isEnabled()) continue;
3909 if (list.at(i)->type() == AVWIDGET) {
3910 ClipItem *test = static_cast <ClipItem *>(list.at(i));
3911 if (test->endPos() == pos) clip = test;
3918 ClipItem *CustomTrackView::getClipItemAtStart(GenTime pos, int track)
3920 QList<QGraphicsItem *> list = scene()->items(QPointF(pos.frames(m_document->fps()), track * m_tracksHeight + m_tracksHeight / 2));
3921 ClipItem *clip = NULL;
3922 for (int i = 0; i < list.size(); i++) {
3923 if (!list.at(i)->isEnabled()) continue;
3924 if (list.at(i)->type() == AVWIDGET) {
3925 ClipItem *test = static_cast <ClipItem *>(list.at(i));
3926 if (test->startPos() == pos) clip = test;
3933 ClipItem *CustomTrackView::getClipItemAt(int pos, int track)
3935 const QPointF p(pos, track * m_tracksHeight + m_tracksHeight / 2);
3936 QList<QGraphicsItem *> list = scene()->items(p);
3937 ClipItem *clip = NULL;
3938 for (int i = 0; i < list.size(); i++) {
3939 if (!list.at(i)->isEnabled()) continue;
3940 if (list.at(i)->type() == AVWIDGET) {
3941 clip = static_cast <ClipItem *>(list.at(i));
3948 ClipItem *CustomTrackView::getClipItemAt(GenTime pos, int track)
3950 return getClipItemAt((int) pos.frames(m_document->fps()), track);
3953 Transition *CustomTrackView::getTransitionItemAt(int pos, int track)
3955 const QPointF p(pos, (track + 1) * m_tracksHeight);
3956 QList<QGraphicsItem *> list = scene()->items(p);
3957 Transition *clip = NULL;
3958 for (int i = 0; i < list.size(); i++) {
3959 if (!list.at(i)->isEnabled()) continue;
3960 if (list.at(i)->type() == TRANSITIONWIDGET) {
3961 clip = static_cast <Transition *>(list.at(i));
3968 Transition *CustomTrackView::getTransitionItemAt(GenTime pos, int track)
3970 return getTransitionItemAt(pos.frames(m_document->fps()), track);
3973 Transition *CustomTrackView::getTransitionItemAtEnd(GenTime pos, int track)
3975 int framepos = (int)(pos.frames(m_document->fps()));
3976 const QPointF p(framepos - 1, (track + 1) * m_tracksHeight);
3977 QList<QGraphicsItem *> list = scene()->items(p);
3978 Transition *clip = NULL;
3979 for (int i = 0; i < list.size(); i++) {
3980 if (!list.at(i)->isEnabled()) continue;
3981 if (list.at(i)->type() == TRANSITIONWIDGET) {
3982 Transition *test = static_cast <Transition *>(list.at(i));
3983 if (test->endPos() == pos) clip = test;
3990 Transition *CustomTrackView::getTransitionItemAtStart(GenTime pos, int track)
3992 const QPointF p(pos.frames(m_document->fps()), (track + 1) * m_tracksHeight);
3993 QList<QGraphicsItem *> list = scene()->items(p);
3994 Transition *clip = NULL;
3995 for (int i = 0; i < list.size(); ++i) {
3996 if (!list.at(i)->isEnabled()) continue;
3997 if (list.at(i)->type() == TRANSITIONWIDGET) {
3998 Transition *test = static_cast <Transition *>(list.at(i));
3999 if (test->startPos() == pos) clip = test;
4006 void CustomTrackView::moveClip(const ItemInfo start, const ItemInfo end, bool refresh)
4008 if (m_selectionGroup) resetSelectionGroup(false);
4009 ClipItem *item = getClipItemAt((int) start.startPos.frames(m_document->fps()), start.track);
4011 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);
4012 kDebug() << "---------------- ERROR, CANNOT find clip to move at.. ";
4015 Mlt::Producer *prod;
4016 if (item->isAudioOnly()) prod = item->baseClip()->audioProducer(end.track);
4017 else if (item->isVideoOnly()) prod = item->baseClip()->videoProducer();
4018 else prod = item->baseClip()->producer(end.track);
4020 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);
4022 bool snap = KdenliveSettings::snaptopoints();
4023 KdenliveSettings::setSnaptopoints(false);
4024 item->setPos((int) end.startPos.frames(m_document->fps()), (int)(end.track * m_tracksHeight + 1));
4026 int tracknumber = m_document->tracksCount() - end.track - 1;
4027 bool isLocked = m_document->trackInfoAt(tracknumber).isLocked;
4028 m_scene->clearSelection();
4029 if (isLocked) item->setItemLocked(true);
4031 if (item->isItemLocked()) item->setItemLocked(false);
4032 item->setSelected(true);
4034 if (item->baseClip()->isTransparent()) {
4035 // Also move automatic transition
4036 Transition *tr = getTransitionItemAt(start.startPos, start.track);
4037 if (tr && tr->isAutomatic()) {
4038 tr->updateTransitionEndTrack(getPreviousVideoTrack(end.track));
4039 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);
4040 tr->setPos((int) end.startPos.frames(m_document->fps()), (int)(end.track * m_tracksHeight + 1));
4043 KdenliveSettings::setSnaptopoints(snap);
4044 setDocumentModified();
4046 // undo last move and emit error message
4047 emit displayMessage(i18n("Cannot move clip to position %1", m_document->timecode().getTimecodeFromFrames(end.startPos.frames(m_document->fps()))), ErrorMessage);
4049 if (refresh) m_document->renderer()->doRefresh();
4050 //kDebug() << " // MOVED CLIP TO: " << end.startPos.frames(25) << ", ITEM START: " << item->startPos().frames(25);
4053 void CustomTrackView::moveGroup(QList <ItemInfo> startClip, QList <ItemInfo> startTransition, const GenTime offset, const int trackOffset, bool reverseMove)
4056 /*kDebug() << "//GRP MOVE, REVERS:" << reverseMove;
4057 kDebug() << "// GROUP MOV; OFFSET: " << offset.frames(25) << ", TK OFF: " << trackOffset;*/
4058 resetSelectionGroup();
4059 m_scene->clearSelection();
4061 m_selectionGroup = new AbstractGroupItem(m_document->fps());
4062 scene()->addItem(m_selectionGroup);
4064 m_document->renderer()->blockSignals(true);
4065 for (int i = 0; i < startClip.count(); i++) {
4067 startClip[i].startPos = startClip.at(i).startPos - offset;
4068 startClip[i].track = startClip.at(i).track - trackOffset;
4070 //kDebug()<<"//LKING FR CLIP AT:"<<startClip.at(i).startPos.frames(25)<<", TK:"<<startClip.at(i).track;
4071 ClipItem *clip = getClipItemAt(startClip.at(i).startPos, startClip.at(i).track);
4073 clip->setItemLocked(false);
4074 if (clip->parentItem()) {
4075 m_selectionGroup->addToGroup(clip->parentItem());
4076 clip->parentItem()->setFlag(QGraphicsItem::ItemIsMovable, false);
4078 m_selectionGroup->addToGroup(clip);
4079 clip->setFlag(QGraphicsItem::ItemIsMovable, false);
4081 m_document->renderer()->mltRemoveClip(m_document->tracksCount() - startClip.at(i).track, startClip.at(i).startPos);
4082 } else kDebug() << "//MISSING CLIP AT: " << startClip.at(i).startPos.frames(25);
4084 for (int i = 0; i < startTransition.count(); i++) {
4086 startTransition[i].startPos = startTransition.at(i).startPos - offset;
4087 startTransition[i].track = startTransition.at(i).track - trackOffset;
4089 Transition *tr = getTransitionItemAt(startTransition.at(i).startPos, startTransition.at(i).track);
4091 tr->setItemLocked(false);
4092 if (tr->parentItem()) {
4093 m_selectionGroup->addToGroup(tr->parentItem());
4094 tr->parentItem()->setFlag(QGraphicsItem::ItemIsMovable, false);
4096 m_selectionGroup->addToGroup(tr);
4097 tr->setFlag(QGraphicsItem::ItemIsMovable, false);
4099 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());
4100 } else kDebug() << "//MISSING TRANSITION AT: " << startTransition.at(i).startPos.frames(25);
4102 m_document->renderer()->blockSignals(false);
4104 if (m_selectionGroup) {
4105 bool snap = KdenliveSettings::snaptopoints();
4106 KdenliveSettings::setSnaptopoints(false);
4108 m_selectionGroup->translate(offset.frames(m_document->fps()), trackOffset *(qreal) m_tracksHeight);
4109 //m_selectionGroup->moveBy(offset.frames(m_document->fps()), trackOffset *(qreal) m_tracksHeight);
4111 QList<QGraphicsItem *> children = m_selectionGroup->childItems();
4113 int max = children.count();
4114 for (int i = 0; i < max; i++) {
4115 if (children.at(i)->type() == GROUPWIDGET) {
4116 children += children.at(i)->childItems();
4117 //AbstractGroupItem *grp = static_cast<AbstractGroupItem *>(children.at(i));
4118 //grp->moveBy(offset.frames(m_document->fps()), trackOffset *(qreal) m_tracksHeight);
4119 /*m_document->clipManager()->removeGroup(grp);
4120 m_scene->destroyItemGroup(grp);*/
4121 children.removeAll(children.at(i));
4126 for (int i = 0; i < children.count(); i++) {
4127 // re-add items in correct place
4128 if (children.at(i)->type() != AVWIDGET && children.at(i)->type() != TRANSITIONWIDGET) continue;
4129 AbstractClipItem *item = static_cast <AbstractClipItem *>(children.at(i));
4131 ItemInfo info = item->info();
4132 int tracknumber = m_document->tracksCount() - info.track - 1;
4133 bool isLocked = m_document->trackInfoAt(tracknumber).isLocked;
4134 if (isLocked) item->setItemLocked(true);
4135 else if (item->isItemLocked()) item->setItemLocked(false);
4137 if (item->type() == AVWIDGET) {
4138 ClipItem *clip = static_cast <ClipItem*>(item);
4139 info.track = m_document->tracksCount() - info.track;
4140 Mlt::Producer *prod;
4141 if (clip->isAudioOnly()) prod = clip->baseClip()->audioProducer(info.track);
4142 else if (clip->isVideoOnly()) prod = clip->baseClip()->videoProducer();
4143 else prod = clip->baseClip()->producer(info.track);
4144 m_document->renderer()->mltInsertClip(info, clip->xml(), prod);
4145 } else if (item->type() == TRANSITIONWIDGET) {
4146 Transition *tr = static_cast <Transition*>(item);
4148 if (!tr->forcedTrack()) newTrack = getPreviousVideoTrack(info.track);
4150 newTrack = tr->transitionEndTrack() + trackOffset;
4151 if (newTrack < 0 || newTrack > m_document->tracksCount()) newTrack = getPreviousVideoTrack(info.track);
4153 tr->updateTransitionEndTrack(newTrack);
4154 m_document->renderer()->mltAddTransition(tr->transitionTag(), newTrack, m_document->tracksCount() - info.track, info.startPos, info.endPos, tr->toXML());
4157 resetSelectionGroup(false);
4158 KdenliveSettings::setSnaptopoints(snap);
4159 m_document->renderer()->doRefresh();
4160 } else kDebug() << "///////// WARNING; NO GROUP TO MOVE";
4163 void CustomTrackView::moveTransition(const ItemInfo start, const ItemInfo end, bool m_refresh)
4165 Transition *item = getTransitionItemAt(start.startPos, start.track);
4167 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);
4168 kDebug() << "---------------- ERROR, CANNOT find transition to move... ";// << startPos.x() * m_scale * FRAME_SIZE + 1 << ", " << startPos.y() * m_tracksHeight + m_tracksHeight / 2;
4171 //kDebug() << "---------------- Move TRANSITION FROM: " << startPos.x() << ", END:" << endPos.x() << ",TRACKS: " << oldtrack << " TO " << newtrack;
4172 bool snap = KdenliveSettings::snaptopoints();
4173 KdenliveSettings::setSnaptopoints(false);
4174 //kDebug()<<"/// RESIZE TRANS START: ("<< startPos.x()<<"x"<< startPos.y()<<") / ("<<endPos.x()<<"x"<< endPos.y()<<")";
4175 if (end.endPos - end.startPos == start.endPos - start.startPos) {
4176 // Transition was moved
4177 item->setPos((int) end.startPos.frames(m_document->fps()), (end.track) * m_tracksHeight + 1);
4178 } else if (end.endPos == start.endPos) {
4179 // Transition start resize
4180 item->resizeStart((int) end.startPos.frames(m_document->fps()));
4181 } else if (end.startPos == start.startPos) {
4182 // Transition end resize;
4183 kDebug() << "// resize END: " << end.endPos.frames(m_document->fps());
4184 item->resizeEnd((int) end.endPos.frames(m_document->fps()));
4187 item->setPos((int) end.startPos.frames(m_document->fps()), (end.track) * m_tracksHeight + 1);
4188 item->resizeStart((int) end.startPos.frames(m_document->fps()));
4189 item->resizeEnd((int) end.endPos.frames(m_document->fps()));
4191 //item->moveTransition(GenTime((int) (endPos.x() - startPos.x()), m_document->fps()));
4192 KdenliveSettings::setSnaptopoints(snap);
4193 item->updateTransitionEndTrack(getPreviousVideoTrack(end.track));
4194 m_document->renderer()->mltMoveTransition(item->transitionTag(), m_document->tracksCount() - start.track, m_document->tracksCount() - item->track(), item->transitionEndTrack(), start.startPos, start.endPos, item->startPos(), item->endPos());
4195 if (m_dragItem && m_dragItem == item) {
4197 ClipItem *transitionClip = getClipItemAt(item->startPos(), item->track());
4198 if (transitionClip && transitionClip->baseClip()) {
4199 QString size = transitionClip->baseClip()->getProperty("frame_size");
4200 double factor = transitionClip->baseClip()->getProperty("aspect_ratio").toDouble();
4201 if (factor == 0) factor = 1.0;
4202 p.setX((int)(size.section('x', 0, 0).toInt() * factor + 0.5));
4203 p.setY(size.section('x', 1, 1).toInt());
4205 emit transitionItemSelected(item, getPreviousVideoTrack(item->track()), p);
4207 if (m_refresh) m_document->renderer()->doRefresh();
4208 setDocumentModified();
4211 void CustomTrackView::resizeClip(const ItemInfo start, const ItemInfo end, bool dontWorry)
4213 bool resizeClipStart = (start.startPos != end.startPos);
4214 ClipItem *item = getClipItemAtStart(start.startPos, start.track);
4216 if (dontWorry) return;
4217 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);
4218 kDebug() << "---------------- ERROR, CANNOT find clip to resize at... "; // << startPos;
4221 if (item->parentItem()) {
4222 // Item is part of a group, reset group
4223 resetSelectionGroup();
4226 bool snap = KdenliveSettings::snaptopoints();
4227 KdenliveSettings::setSnaptopoints(false);
4228 if (resizeClipStart) {
4229 ItemInfo clipinfo = item->info();
4230 clipinfo.track = m_document->tracksCount() - clipinfo.track;
4231 bool success = m_document->renderer()->mltResizeClipStart(clipinfo, end.startPos - clipinfo.startPos);
4233 kDebug() << "RESIZE CLP STRAT TO:" << end.startPos.frames(m_document->fps()) << ", OLD ST: " << start.startPos.frames(25);
4234 item->resizeStart((int) end.startPos.frames(m_document->fps()));
4235 updatePositionEffects(item, clipinfo);
4236 } else emit displayMessage(i18n("Error when resizing clip"), ErrorMessage);
4238 ItemInfo clipinfo = item->info();
4239 clipinfo.track = m_document->tracksCount() - clipinfo.track;
4240 bool success = m_document->renderer()->mltResizeClipEnd(clipinfo, end.endPos - clipinfo.startPos);
4242 item->resizeEnd((int) end.endPos.frames(m_document->fps()));
4243 updatePositionEffects(item, clipinfo);
4244 } else emit displayMessage(i18n("Error when resizing clip"), ErrorMessage);
4246 if (!resizeClipStart && end.cropStart != start.cropStart) {
4247 kDebug() << "// RESIZE CROP, DIFF: " << (end.cropStart - start.cropStart).frames(25);
4248 ItemInfo clipinfo = end;
4249 clipinfo.track = m_document->tracksCount() - end.track;
4250 bool success = m_document->renderer()->mltResizeClipCrop(clipinfo, end.cropStart - start.cropStart);
4252 item->setCropStart(end.cropStart);
4253 item->resetThumbs(true);
4256 m_document->renderer()->doRefresh();
4257 KdenliveSettings::setSnaptopoints(snap);
4258 setDocumentModified();
4261 void CustomTrackView::updatePositionEffects(ClipItem * item, ItemInfo info)
4263 int end = item->fadeIn();
4265 // there is a fade in effect
4266 int effectPos = item->hasEffect("volume", "fadein");
4267 if (effectPos != -1) {
4268 QDomElement oldeffect = item->effectAt(effectPos);
4269 int start = item->cropStart().frames(m_document->fps());
4270 int max = item->cropDuration().frames(m_document->fps());
4272 // Make sure the fade effect is not longer than the clip
4273 item->setFadeIn(max);
4274 end = item->fadeIn();
4277 EffectsList::setParameter(oldeffect, "in", QString::number(start));
4278 EffectsList::setParameter(oldeffect, "out", QString::number(end));
4279 if (!m_document->renderer()->mltEditEffect(m_document->tracksCount() - item->track(), item->startPos(), item->getEffectArgs(oldeffect)))
4280 emit displayMessage(i18n("Problem editing effect"), ErrorMessage);
4281 // if fade effect is displayed, update the effect edit widget with new clip duration
4282 if (item->isSelected() && effectPos == item->selectedEffectIndex()) emit clipItemSelected(item, effectPos);
4284 effectPos = item->hasEffect("brightness", "fade_from_black");
4285 if (effectPos != -1) {
4286 QDomElement oldeffect = item->effectAt(effectPos);
4287 int start = item->cropStart().frames(m_document->fps());
4288 int max = item->cropDuration().frames(m_document->fps());
4290 // Make sure the fade effect is not longer than the clip
4291 item->setFadeIn(max);
4292 end = item->fadeIn();
4295 EffectsList::setParameter(oldeffect, "in", QString::number(start));
4296 EffectsList::setParameter(oldeffect, "out", QString::number(end));
4297 if (!m_document->renderer()->mltEditEffect(m_document->tracksCount() - item->track(), item->startPos(), item->getEffectArgs(oldeffect)))
4298 emit displayMessage(i18n("Problem editing effect"), ErrorMessage);
4299 // if fade effect is displayed, update the effect edit widget with new clip duration
4300 if (item->isSelected() && effectPos == item->selectedEffectIndex()) emit clipItemSelected(item, effectPos);
4303 int start = item->fadeOut();
4305 // there is a fade out effect
4306 int effectPos = item->hasEffect("volume", "fadeout");
4307 if (effectPos != -1) {
4308 QDomElement oldeffect = item->effectAt(effectPos);
4309 int max = item->cropDuration().frames(m_document->fps());
4310 int end = max + item->cropStart().frames(m_document->fps());
4312 // Make sure the fade effect is not longer than the clip
4313 item->setFadeOut(max);
4314 start = item->fadeOut();
4316 start = end - start;
4317 EffectsList::setParameter(oldeffect, "in", QString::number(start));
4318 EffectsList::setParameter(oldeffect, "out", QString::number(end));
4319 if (!m_document->renderer()->mltEditEffect(m_document->tracksCount() - item->track(), item->startPos(), item->getEffectArgs(oldeffect)))
4320 emit displayMessage(i18n("Problem editing effect"), ErrorMessage);
4321 // if fade effect is displayed, update the effect edit widget with new clip duration
4322 if (item->isSelected() && effectPos == item->selectedEffectIndex()) emit clipItemSelected(item, effectPos);
4324 effectPos = item->hasEffect("brightness", "fade_to_black");
4325 if (effectPos != -1) {
4326 QDomElement oldeffect = item->effectAt(effectPos);
4327 int max = item->cropDuration().frames(m_document->fps());
4328 int end = max + item->cropStart().frames(m_document->fps());
4330 // Make sure the fade effect is not longer than the clip
4331 item->setFadeOut(max);
4332 start = item->fadeOut();
4334 start = end - start;
4335 EffectsList::setParameter(oldeffect, "in", QString::number(start));
4336 EffectsList::setParameter(oldeffect, "out", QString::number(end));
4337 if (!m_document->renderer()->mltEditEffect(m_document->tracksCount() - item->track(), item->startPos(), item->getEffectArgs(oldeffect)))
4338 emit displayMessage(i18n("Problem editing effect"), ErrorMessage);
4339 // if fade effect is displayed, update the effect edit widget with new clip duration
4340 if (item->isSelected() && effectPos == item->selectedEffectIndex()) emit clipItemSelected(item, effectPos);
4344 int effectPos = item->hasEffect("freeze", "freeze");
4345 if (effectPos != -1) {
4346 // Freeze effect needs to be adjusted with clip resize
4347 int diff = (info.startPos - item->startPos()).frames(m_document->fps());
4348 QDomElement eff = item->getEffectAt(effectPos);
4349 if (!eff.isNull() && diff != 0) {
4350 int freeze_pos = EffectsList::parameter(eff, "frame").toInt() + diff;
4351 EffectsList::setParameter(eff, "frame", QString::number(freeze_pos));
4352 if (item->isSelected() && item->selectedEffect().attribute("id") == "freeze") {
4353 emit clipItemSelected(item, item->selectedEffectIndex());
4359 double CustomTrackView::getSnapPointForPos(double pos)
4361 return m_scene->getSnapPointForPos(pos, KdenliveSettings::snaptopoints());
4364 void CustomTrackView::updateSnapPoints(AbstractClipItem *selected, QList <GenTime> offsetList, bool skipSelectedItems)
4366 QList <GenTime> snaps;
4367 if (selected && offsetList.isEmpty()) offsetList.append(selected->cropDuration());
4368 QList<QGraphicsItem *> itemList = items();
4369 for (int i = 0; i < itemList.count(); i++) {
4370 if (itemList.at(i) == selected) continue;
4371 if (skipSelectedItems && itemList.at(i)->isSelected()) continue;
4372 if (itemList.at(i)->type() == AVWIDGET) {
4373 ClipItem *item = static_cast <ClipItem *>(itemList.at(i));
4374 GenTime start = item->startPos();
4375 GenTime end = item->endPos();
4376 snaps.append(start);
4378 if (!offsetList.isEmpty()) {
4379 for (int j = 0; j < offsetList.size(); j++) {
4380 if (start > offsetList.at(j)) snaps.append(start - offsetList.at(j));
4381 if (end > offsetList.at(j)) snaps.append(end - offsetList.at(j));
4385 QList < GenTime > markers = item->snapMarkers();
4386 for (int j = 0; j < markers.size(); ++j) {
4387 GenTime t = markers.at(j);
4389 if (!offsetList.isEmpty()) {
4390 for (int k = 0; k < offsetList.size(); k++) {
4391 if (t > offsetList.at(k)) snaps.append(t - offsetList.at(k));
4395 } else if (itemList.at(i)->type() == TRANSITIONWIDGET) {
4396 Transition *transition = static_cast <Transition*>(itemList.at(i));
4397 GenTime start = transition->startPos();
4398 GenTime end = transition->endPos();
4399 snaps.append(start);
4401 if (!offsetList.isEmpty()) {
4402 for (int j = 0; j < offsetList.size(); j++) {
4403 if (start > offsetList.at(j)) snaps.append(start - offsetList.at(j));
4404 if (end > offsetList.at(j)) snaps.append(end - offsetList.at(j));
4410 // add cursor position
4411 GenTime pos = GenTime(m_cursorPos, m_document->fps());
4413 if (!offsetList.isEmpty()) {
4414 for (int j = 0; j < offsetList.size(); j++) {
4415 snaps.append(pos - offsetList.at(j));
4420 for (int i = 0; i < m_guides.count(); i++) {
4421 snaps.append(m_guides.at(i)->position());
4422 if (!offsetList.isEmpty()) {
4423 for (int j = 0; j < offsetList.size(); j++) {
4424 snaps.append(m_guides.at(i)->position() - offsetList.at(j));
4430 m_scene->setSnapList(snaps);
4431 //for (int i = 0; i < m_snapPoints.size(); ++i)
4432 // kDebug() << "SNAP POINT: " << m_snapPoints.at(i).frames(25);
4435 void CustomTrackView::slotSeekToPreviousSnap()
4437 updateSnapPoints(NULL);
4438 GenTime res = m_scene->previousSnapPoint(GenTime(m_cursorPos, m_document->fps()));
4439 setCursorPos((int) res.frames(m_document->fps()));
4443 void CustomTrackView::slotSeekToNextSnap()
4445 updateSnapPoints(NULL);
4446 GenTime res = m_scene->nextSnapPoint(GenTime(m_cursorPos, m_document->fps()));
4447 setCursorPos((int) res.frames(m_document->fps()));
4451 void CustomTrackView::clipStart()
4453 AbstractClipItem *item = getMainActiveClip();
4455 setCursorPos((int) item->startPos().frames(m_document->fps()));
4460 void CustomTrackView::clipEnd()
4462 AbstractClipItem *item = getMainActiveClip();
4464 setCursorPos((int) item->endPos().frames(m_document->fps()) - 1);
4469 void CustomTrackView::slotAddClipMarker(const QString &id, GenTime t, QString c)
4471 QString oldcomment = m_document->clipManager()->getClipById(id)->markerComment(t);
4472 AddMarkerCommand *command = new AddMarkerCommand(this, oldcomment, c, id, t);
4473 m_commandStack->push(command);
4476 void CustomTrackView::slotDeleteClipMarker(const QString &comment, const QString &id, const GenTime &position)
4478 AddMarkerCommand *command = new AddMarkerCommand(this, comment, QString(), id, position);
4479 m_commandStack->push(command);
4482 void CustomTrackView::slotDeleteAllClipMarkers(const QString &id)
4484 DocClipBase *base = m_document->clipManager()->getClipById(id);
4485 QList <CommentedTime> markers = base->commentedSnapMarkers();
4487 if (markers.isEmpty()) {
4488 emit displayMessage(i18n("Clip has no markers"), ErrorMessage);
4491 QUndoCommand *deleteMarkers = new QUndoCommand();
4492 deleteMarkers->setText("Delete clip markers");
4494 for (int i = 0; i < markers.size(); i++) {
4495 new AddMarkerCommand(this, markers.at(i).comment(), QString(), id, markers.at(i).time(), deleteMarkers);
4497 m_commandStack->push(deleteMarkers);
4500 void CustomTrackView::addMarker(const QString &id, const GenTime &pos, const QString comment)
4502 DocClipBase *base = m_document->clipManager()->getClipById(id);
4503 if (!comment.isEmpty()) base->addSnapMarker(pos, comment);
4504 else base->deleteSnapMarker(pos);
4505 emit updateClipMarkers(base);
4506 setDocumentModified();
4507 viewport()->update();
4510 int CustomTrackView::hasGuide(int pos, int offset)
4512 for (int i = 0; i < m_guides.count(); i++) {
4513 int guidePos = m_guides.at(i)->position().frames(m_document->fps());
4514 if (qAbs(guidePos - pos) <= offset) return guidePos;
4515 else if (guidePos > pos) return -1;
4520 void CustomTrackView::buildGuidesMenu(QMenu *goMenu) const
4524 double fps = m_document->fps();
4525 for (int i = 0; i < m_guides.count(); i++) {
4526 act = goMenu->addAction(m_guides.at(i)->label() + "/" + Timecode::getStringTimecode(m_guides.at(i)->position().frames(fps), fps));
4527 act->setData(m_guides.at(i)->position().frames(m_document->fps()));
4529 goMenu->setEnabled(!m_guides.isEmpty());
4532 void CustomTrackView::editGuide(const GenTime oldPos, const GenTime pos, const QString &comment)
4534 if (oldPos > GenTime() && pos > GenTime()) {
4536 for (int i = 0; i < m_guides.count(); i++) {
4537 if (m_guides.at(i)->position() == oldPos) {
4538 Guide *item = m_guides.at(i);
4539 item->updateGuide(pos, comment);
4543 } else if (pos > GenTime()) addGuide(pos, comment);
4547 for (int i = 0; i < m_guides.count(); i++) {
4548 if (m_guides.at(i)->position() == oldPos) {
4549 delete m_guides.takeAt(i);
4554 if (!found) emit displayMessage(i18n("No guide at cursor time"), ErrorMessage);
4556 qSort(m_guides.begin(), m_guides.end(), sortGuidesList);
4557 m_document->syncGuides(m_guides);
4560 bool CustomTrackView::addGuide(const GenTime pos, const QString &comment)
4562 for (int i = 0; i < m_guides.count(); i++) {
4563 if (m_guides.at(i)->position() == pos) {
4564 emit displayMessage(i18n("A guide already exists at position %1", m_document->timecode().getTimecodeFromFrames(pos.frames(m_document->fps()))), ErrorMessage);
4568 Guide *g = new Guide(this, pos, comment, m_tracksHeight * m_document->tracksCount() * matrix().m22());
4569 scene()->addItem(g);
4571 qSort(m_guides.begin(), m_guides.end(), sortGuidesList);
4572 m_document->syncGuides(m_guides);
4576 void CustomTrackView::slotAddGuide()
4578 CommentedTime marker(GenTime(m_cursorPos, m_document->fps()), i18n("Guide"));
4579 MarkerDialog d(NULL, marker, m_document->timecode(), i18n("Add Guide"), this);
4580 if (d.exec() != QDialog::Accepted) return;
4581 if (addGuide(d.newMarker().time(), d.newMarker().comment())) {
4582 EditGuideCommand *command = new EditGuideCommand(this, GenTime(), QString(), d.newMarker().time(), d.newMarker().comment(), false);
4583 m_commandStack->push(command);
4587 void CustomTrackView::slotEditGuide(int guidePos)
4590 if (guidePos == -1) pos = GenTime(m_cursorPos, m_document->fps());
4591 else pos = GenTime(guidePos, m_document->fps());
4593 for (int i = 0; i < m_guides.count(); i++) {
4594 if (m_guides.at(i)->position() == pos) {
4595 slotEditGuide(m_guides.at(i)->info());
4600 if (!found) emit displayMessage(i18n("No guide at cursor time"), ErrorMessage);
4603 void CustomTrackView::slotEditGuide(CommentedTime guide)
4605 MarkerDialog d(NULL, guide, m_document->timecode(), i18n("Edit Guide"), this);
4606 if (d.exec() == QDialog::Accepted) {
4607 EditGuideCommand *command = new EditGuideCommand(this, guide.time(), guide.comment(), d.newMarker().time(), d.newMarker().comment(), true);
4608 m_commandStack->push(command);
4613 void CustomTrackView::slotEditTimeLineGuide()
4615 if (m_dragGuide == NULL) return;
4616 CommentedTime guide = m_dragGuide->info();
4617 MarkerDialog d(NULL, guide, m_document->timecode(), i18n("Edit Guide"), this);
4618 if (d.exec() == QDialog::Accepted) {
4619 EditGuideCommand *command = new EditGuideCommand(this, guide.time(), guide.comment(), d.newMarker().time(), d.newMarker().comment(), true);
4620 m_commandStack->push(command);
4624 void CustomTrackView::slotDeleteGuide(int guidePos)
4627 if (guidePos == -1) pos = GenTime(m_cursorPos, m_document->fps());
4628 else pos = GenTime(guidePos, m_document->fps());
4630 for (int i = 0; i < m_guides.count(); i++) {
4631 if (m_guides.at(i)->position() == pos) {
4632 EditGuideCommand *command = new EditGuideCommand(this, m_guides.at(i)->position(), m_guides.at(i)->label(), GenTime(), QString(), true);
4633 m_commandStack->push(command);
4638 if (!found) emit displayMessage(i18n("No guide at cursor time"), ErrorMessage);
4642 void CustomTrackView::slotDeleteTimeLineGuide()
4644 if (m_dragGuide == NULL) return;
4645 EditGuideCommand *command = new EditGuideCommand(this, m_dragGuide->position(), m_dragGuide->label(), GenTime(), QString(), true);
4646 m_commandStack->push(command);
4650 void CustomTrackView::slotDeleteAllGuides()
4652 QUndoCommand *deleteAll = new QUndoCommand();
4653 deleteAll->setText("Delete all guides");
4654 for (int i = 0; i < m_guides.count(); i++) {
4655 new EditGuideCommand(this, m_guides.at(i)->position(), m_guides.at(i)->label(), GenTime(), QString(), true, deleteAll);
4657 m_commandStack->push(deleteAll);
4660 void CustomTrackView::setTool(PROJECTTOOL tool)
4665 void CustomTrackView::setScale(double scaleFactor, double verticalScale)
4668 newmatrix = newmatrix.scale(scaleFactor, verticalScale);
4669 m_scene->setScale(scaleFactor, verticalScale);
4671 scene()->removeItem(m_visualTip);
4672 m_animationTimer->stop();
4678 double verticalPos = mapToScene(QPoint(0, viewport()->height() / 2)).y();
4679 bool adjust = false;
4680 if (verticalScale != matrix().m22()) adjust = true;
4681 setMatrix(newmatrix);
4683 double newHeight = m_tracksHeight * m_document->tracksCount() * matrix().m22();
4684 m_cursorLine->setLine(m_cursorLine->line().x1(), 0, m_cursorLine->line().x1(), newHeight);
4685 for (int i = 0; i < m_guides.count(); i++) {
4686 QLineF l = m_guides.at(i)->line();
4687 l.setP2(QPointF(l.x2(), newHeight));
4688 m_guides.at(i)->setLine(l);
4690 setSceneRect(0, 0, sceneRect().width(), m_tracksHeight * m_document->tracksCount());
4693 int diff = sceneRect().width() - m_projectDuration;
4694 if (diff * newmatrix.m11() < 50) {
4695 if (newmatrix.m11() < 0.4) setSceneRect(0, 0, (m_projectDuration + 100 / newmatrix.m11()), sceneRect().height());
4696 else setSceneRect(0, 0, (m_projectDuration + 300), sceneRect().height());
4698 centerOn(QPointF(cursorPos(), verticalPos));
4701 void CustomTrackView::slotRefreshGuides()
4703 if (KdenliveSettings::showmarkers()) {
4704 for (int i = 0; i < m_guides.count(); i++) {
4705 m_guides.at(i)->update();
4710 void CustomTrackView::drawBackground(QPainter * painter, const QRectF &rect)
4712 //kDebug() << "// DRAW BG: " << rect.width();
4713 painter->setClipRect(rect);
4714 KColorScheme scheme(palette().currentColorGroup(), KColorScheme::Window);
4715 QPen pen1 = painter->pen();
4716 pen1.setColor(scheme.shade(KColorScheme::DarkShade));
4717 painter->setPen(pen1);
4718 double min = rect.left();
4719 double max = rect.right();
4720 painter->drawLine(QPointF(min, 0), QPointF(max, 0));
4721 int maxTrack = m_document->tracksCount();
4722 QColor lockedColor = scheme.background(KColorScheme::NegativeBackground).color();
4723 QColor audioColor = palette().alternateBase().color();
4724 QColor base = scheme.background(KColorScheme::NormalBackground).color();
4725 for (int i = 0; i < maxTrack; i++) {
4726 TrackInfo info = m_document->trackInfoAt(maxTrack - i - 1);
4727 if (info.isLocked || info.type == AUDIOTRACK || i == m_selectedTrack) {
4728 const QRectF track(min, m_tracksHeight * i + 1, max - min, m_tracksHeight - 1);
4729 if (i == m_selectedTrack) painter->fillRect(track, scheme.background(KColorScheme::ActiveBackground).color());
4730 else painter->fillRect(track, info.isLocked ? lockedColor : audioColor);
4732 painter->drawLine(QPointF(min, m_tracksHeight *(i + 1)), QPointF(max, m_tracksHeight *(i + 1)));
4734 int lowerLimit = m_tracksHeight * maxTrack + 1;
4735 if (height() > lowerLimit) {
4736 const QRectF bg(min, lowerLimit, max - min, height() - lowerLimit);
4737 painter->fillRect(bg, base);
4741 bool CustomTrackView::findString(const QString &text)
4744 for (int i = 0; i < m_searchPoints.size(); ++i) {
4745 marker = m_searchPoints.at(i).comment();
4746 if (marker.contains(text, Qt::CaseInsensitive)) {
4747 setCursorPos(m_searchPoints.at(i).time().frames(m_document->fps()), true);
4748 int vert = verticalScrollBar()->value();
4749 int hor = cursorPos();
4750 ensureVisible(hor, vert + 10, 2, 2, 50, 0);
4758 void CustomTrackView::selectFound(QString track, QString pos)
4760 setCursorPos(m_document->timecode().getFrameCount(pos), true);
4761 slotSelectTrack(track.toInt());
4763 int vert = verticalScrollBar()->value();
4764 int hor = cursorPos();
4765 ensureVisible(hor, vert + 10, 2, 2, 50, 0);
4768 bool CustomTrackView::findNextString(const QString &text)
4771 for (int i = m_findIndex + 1; i < m_searchPoints.size(); ++i) {
4772 marker = m_searchPoints.at(i).comment();
4773 if (marker.contains(text, Qt::CaseInsensitive)) {
4774 setCursorPos(m_searchPoints.at(i).time().frames(m_document->fps()), true);
4775 int vert = verticalScrollBar()->value();
4776 int hor = cursorPos();
4777 ensureVisible(hor, vert + 10, 2, 2, 50, 0);
4786 void CustomTrackView::initSearchStrings()
4788 m_searchPoints.clear();
4789 QList<QGraphicsItem *> itemList = items();
4790 for (int i = 0; i < itemList.count(); i++) {
4791 // parse all clip names
4792 if (itemList.at(i)->type() == AVWIDGET) {
4793 ClipItem *item = static_cast <ClipItem *>(itemList.at(i));
4794 GenTime start = item->startPos();
4795 CommentedTime t(start, item->clipName());
4796 m_searchPoints.append(t);
4797 // add all clip markers
4798 QList < CommentedTime > markers = item->commentedSnapMarkers();
4799 m_searchPoints += markers;
4804 for (int i = 0; i < m_guides.count(); i++) {
4805 m_searchPoints.append(m_guides.at(i)->info());
4808 qSort(m_searchPoints);
4811 void CustomTrackView::clearSearchStrings()
4813 m_searchPoints.clear();
4817 QList<ItemInfo> CustomTrackView::findId(const QString &clipId)
4819 QList<ItemInfo> matchingInfo;
4820 QList<QGraphicsItem *> itemList = items();
4821 for (int i = 0; i < itemList.count(); i++) {
4822 if (itemList.at(i)->type() == AVWIDGET) {
4823 ClipItem *item = (ClipItem *)itemList.at(i);
4824 if (item->clipProducer() == clipId) {
4825 matchingInfo << item->info();
4829 return matchingInfo;
4832 void CustomTrackView::copyClip()
4834 qDeleteAll(m_copiedItems);
4835 m_copiedItems.clear();
4836 QList<QGraphicsItem *> itemList = scene()->selectedItems();
4837 if (itemList.count() == 0) {
4838 emit displayMessage(i18n("Select a clip before copying"), ErrorMessage);
4841 for (int i = 0; i < itemList.count(); i++) {
4842 if (itemList.at(i)->type() == AVWIDGET) {
4843 ClipItem *clip = static_cast <ClipItem *>(itemList.at(i));
4844 ClipItem *clone = clip->clone(clip->info());
4845 m_copiedItems.append(clone);
4846 } else if (itemList.at(i)->type() == TRANSITIONWIDGET) {
4847 Transition *dup = static_cast <Transition *>(itemList.at(i));
4848 m_copiedItems.append(dup->clone());
4853 bool CustomTrackView::canBePastedTo(ItemInfo info, int type) const
4855 if (m_scene->editMode() != NORMALEDIT) {
4856 // If we are in overwrite mode, always allow the move
4859 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));
4860 QList<QGraphicsItem *> collisions = scene()->items(rect, Qt::IntersectsItemBoundingRect);
4861 for (int i = 0; i < collisions.count(); i++) {
4862 if (collisions.at(i)->type() == type) return false;
4867 bool CustomTrackView::canBePastedTo(QList <ItemInfo> infoList, int type) const
4870 for (int i = 0; i < infoList.count(); i++) {
4871 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));
4874 QList<QGraphicsItem *> collisions = scene()->items(path);
4875 for (int i = 0; i < collisions.count(); i++) {
4876 if (collisions.at(i)->type() == type) return false;
4881 bool CustomTrackView::canBePasted(QList<AbstractClipItem *> items, GenTime offset, int trackOffset) const
4883 for (int i = 0; i < items.count(); i++) {
4884 ItemInfo info = items.at(i)->info();
4885 info.startPos += offset;
4886 info.endPos += offset;
4887 info.track += trackOffset;
4888 if (!canBePastedTo(info, items.at(i)->type())) return false;
4893 bool CustomTrackView::canBeMoved(QList<AbstractClipItem *> items, GenTime offset, int trackOffset) const
4895 QPainterPath movePath;
4896 movePath.moveTo(0, 0);
4898 for (int i = 0; i < items.count(); i++) {
4899 ItemInfo info = items.at(i)->info();
4900 info.startPos = info.startPos + offset;
4901 info.endPos = info.endPos + offset;
4902 info.track = info.track + trackOffset;
4903 if (info.startPos < GenTime()) {
4904 // No clip should go below 0
4907 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));
4908 movePath.addRect(rect);
4910 QList<QGraphicsItem *> collisions = scene()->items(movePath, Qt::IntersectsItemBoundingRect);
4911 for (int i = 0; i < collisions.count(); i++) {
4912 if ((collisions.at(i)->type() == AVWIDGET || collisions.at(i)->type() == TRANSITIONWIDGET) && !items.contains(static_cast <AbstractClipItem *>(collisions.at(i)))) {
4913 kDebug() << " //////////// CLIP COLLISION, MOVE NOT ALLOWED";
4921 void CustomTrackView::pasteClip()
4923 if (m_copiedItems.count() == 0) {
4924 emit displayMessage(i18n("No clip copied"), ErrorMessage);
4928 if (m_menuPosition.isNull()) {
4929 position = mapFromGlobal(QCursor::pos());
4930 if (!contentsRect().contains(position) || mapToScene(position).y() / m_tracksHeight > m_document->tracksCount()) {
4931 emit displayMessage(i18n("Cannot paste selected clips"), ErrorMessage);
4934 } else position = m_menuPosition;
4936 GenTime pos = GenTime((int)(mapToScene(position).x()), m_document->fps());
4937 int track = (int)(mapToScene(position).y() / m_tracksHeight);
4939 GenTime leftPos = m_copiedItems.at(0)->startPos();
4940 int lowerTrack = m_copiedItems.at(0)->track();
4941 int upperTrack = m_copiedItems.at(0)->track();
4942 for (int i = 1; i < m_copiedItems.count(); i++) {
4943 if (m_copiedItems.at(i)->startPos() < leftPos) leftPos = m_copiedItems.at(i)->startPos();
4944 if (m_copiedItems.at(i)->track() < lowerTrack) lowerTrack = m_copiedItems.at(i)->track();
4945 if (m_copiedItems.at(i)->track() > upperTrack) upperTrack = m_copiedItems.at(i)->track();
4948 GenTime offset = pos - leftPos;
4949 int trackOffset = track - lowerTrack;
4951 if (lowerTrack + trackOffset < 0) trackOffset = 0 - lowerTrack;
4952 if (upperTrack + trackOffset > m_document->tracksCount() - 1) trackOffset = m_document->tracksCount() - upperTrack - 1;
4953 if (!canBePasted(m_copiedItems, offset, trackOffset)) {
4954 emit displayMessage(i18n("Cannot paste selected clips"), ErrorMessage);
4957 QUndoCommand *pasteClips = new QUndoCommand();
4958 pasteClips->setText("Paste clips");
4960 for (int i = 0; i < m_copiedItems.count(); i++) {
4961 // parse all clip names
4962 if (m_copiedItems.at(i) && m_copiedItems.at(i)->type() == AVWIDGET) {
4963 ClipItem *clip = static_cast <ClipItem *>(m_copiedItems.at(i));
4964 ItemInfo info = clip->info();
4965 info.startPos += offset;
4966 info.endPos += offset;
4967 info.track += trackOffset;
4968 if (canBePastedTo(info, AVWIDGET)) {
4969 new AddTimelineClipCommand(this, clip->xml(), clip->clipProducer(), info, clip->effectList(), m_scene->editMode() == OVERWRITEEDIT, m_scene->editMode() == INSERTEDIT, true, false, pasteClips);
4970 } else emit displayMessage(i18n("Cannot paste clip to selected place"), ErrorMessage);
4971 } else if (m_copiedItems.at(i) && m_copiedItems.at(i)->type() == TRANSITIONWIDGET) {
4972 Transition *tr = static_cast <Transition *>(m_copiedItems.at(i));
4974 info.startPos = tr->startPos() + offset;
4975 info.endPos = tr->endPos() + offset;
4976 info.track = tr->track() + trackOffset;
4977 int transitionEndTrack;
4978 if (!tr->forcedTrack()) transitionEndTrack = getPreviousVideoTrack(info.track);
4979 else transitionEndTrack = tr->transitionEndTrack();
4980 if (canBePastedTo(info, TRANSITIONWIDGET)) {
4981 if (info.startPos >= info.endPos) {
4982 emit displayMessage(i18n("Invalid transition"), ErrorMessage);
4983 } else new AddTransitionCommand(this, info, transitionEndTrack, tr->toXML(), false, true, pasteClips);
4984 } else emit displayMessage(i18n("Cannot paste transition to selected place"), ErrorMessage);
4987 m_commandStack->push(pasteClips);
4990 void CustomTrackView::pasteClipEffects()
4992 if (m_copiedItems.count() != 1 || m_copiedItems.at(0)->type() != AVWIDGET) {
4993 emit displayMessage(i18n("You must copy exactly one clip before pasting effects"), ErrorMessage);
4996 ClipItem *clip = static_cast < ClipItem *>(m_copiedItems.at(0));
4998 QUndoCommand *paste = new QUndoCommand();
4999 paste->setText("Paste effects");
5001 QList<QGraphicsItem *> clips = scene()->selectedItems();
5004 for (int i = 0; i < clips.count(); ++i) {
5005 if (clips.at(i)->type() == GROUPWIDGET) {
5006 QList<QGraphicsItem *> children = clips.at(i)->childItems();
5007 for (int j = 0; j < children.count(); j++) {
5008 if (children.at(j)->type() == AVWIDGET && !clips.contains(children.at(j))) {
5009 clips.append(children.at(j));
5016 for (int i = 0; i < clips.count(); ++i) {
5017 if (clips.at(i)->type() == AVWIDGET) {
5018 ClipItem *item = static_cast < ClipItem *>(clips.at(i));
5019 for (int j = 0; j < clip->effectsCount(); j++) {
5020 QDomElement eff = clip->effectAt(j);
5021 if (eff.attribute("unique", "0") == "0" || item->hasEffect(eff.attribute("tag"), eff.attribute("id")) == -1) {
5022 adjustKeyfames(clip->cropStart(), item->cropStart(), item->cropDuration(), eff);
5023 new AddEffectCommand(this, m_document->tracksCount() - item->track(), item->startPos(), eff, true, paste);
5028 if (paste->childCount() > 0) m_commandStack->push(paste);
5031 //adjust effects (fades, ...)
5032 for (int i = 0; i < clips.count(); ++i) {
5033 if (clips.at(i)->type() == AVWIDGET) {
5034 ClipItem *item = static_cast < ClipItem *>(clips.at(i));
5035 updatePositionEffects(item, item->info());
5041 void CustomTrackView::adjustKeyfames(GenTime oldstart, GenTime newstart, GenTime duration, QDomElement xml)
5043 // parse parameters to check if we need to adjust to the new crop start
5044 int diff = (newstart - oldstart).frames(m_document->fps());
5045 int max = (newstart + duration).frames(m_document->fps());
5046 QDomNodeList params = xml.elementsByTagName("parameter");
5047 for (int i = 0; i < params.count(); i++) {
5048 QDomElement e = params.item(i).toElement();
5049 if (!e.isNull() && (e.attribute("type") == "keyframe" || e.attribute("type") == "simplekeyframe")) {
5050 QString def = e.attribute("default");
5051 // Effect has a keyframe type parameter, we need to adjust the values
5052 QStringList keys = e.attribute("keyframes").split(";", QString::SkipEmptyParts);
5053 QStringList newKeyFrames;
5054 foreach(const QString &str, keys) {
5055 int pos = str.section(':', 0, 0).toInt();
5056 double val = str.section(':', 1, 1).toDouble();
5059 newKeyFrames.append(QString::number(max) + ':' + QString::number(val));
5061 } else newKeyFrames.append(QString::number(pos) + ':' + QString::number(val));
5063 //kDebug()<<"ORIGIN: "<<keys<<", FIXED: "<<newKeyFrames;
5064 e.setAttribute("keyframes", newKeyFrames.join(";"));
5069 ClipItem *CustomTrackView::getClipUnderCursor() const
5071 QRectF rect((double) m_cursorPos, 0.0, 1.0, (double)(m_tracksHeight * m_document->tracksCount()));
5072 QList<QGraphicsItem *> collisions = scene()->items(rect, Qt::IntersectsItemBoundingRect);
5073 for (int i = 0; i < collisions.count(); i++) {
5074 if (collisions.at(i)->type() == AVWIDGET) {
5075 return static_cast < ClipItem *>(collisions.at(i));
5081 AbstractClipItem *CustomTrackView::getMainActiveClip() const
5083 QList<QGraphicsItem *> clips = scene()->selectedItems();
5084 if (clips.isEmpty()) {
5085 return getClipUnderCursor();
5087 AbstractClipItem *item = NULL;
5088 for (int i = 0; i < clips.count(); ++i) {
5089 if (clips.at(i)->type() == AVWIDGET) {
5090 item = static_cast < AbstractClipItem *>(clips.at(i));
5091 if (clips.count() > 1 && item->startPos().frames(m_document->fps()) <= m_cursorPos && item->endPos().frames(m_document->fps()) >= m_cursorPos) break;
5094 if (item) return item;
5099 ClipItem *CustomTrackView::getActiveClipUnderCursor(bool allowOutsideCursor) const
5101 QList<QGraphicsItem *> clips = scene()->selectedItems();
5102 if (clips.isEmpty()) {
5103 return getClipUnderCursor();
5106 // remove all items in the list that are not clips
5107 for (int i = 0; i < clips.count();) {
5108 if (clips.at(i)->type() != AVWIDGET) clips.removeAt(i);
5111 if (clips.count() == 1 && allowOutsideCursor) return static_cast < ClipItem *>(clips.at(0));
5112 for (int i = 0; i < clips.count(); ++i) {
5113 if (clips.at(i)->type() == AVWIDGET) {
5114 item = static_cast < ClipItem *>(clips.at(i));
5115 if (item->startPos().frames(m_document->fps()) <= m_cursorPos && item->endPos().frames(m_document->fps()) >= m_cursorPos)
5123 void CustomTrackView::setInPoint()
5125 AbstractClipItem *clip = getActiveClipUnderCursor(true);
5127 if (m_dragItem && m_dragItem->type() == TRANSITIONWIDGET) {
5130 emit displayMessage(i18n("You must select one clip for this action"), ErrorMessage);
5134 ItemInfo startInfo = clip->info();
5135 ItemInfo endInfo = startInfo;
5136 endInfo.startPos = GenTime(m_cursorPos, m_document->fps());
5137 if (endInfo.startPos >= startInfo.endPos || endInfo.startPos < startInfo.startPos - startInfo.cropStart) {
5138 // Check for invalid resize
5139 emit displayMessage(i18n("Invalid action"), ErrorMessage);
5141 } else if (endInfo.startPos < startInfo.startPos) {
5142 int length = m_document->renderer()->mltGetSpaceLength(endInfo.startPos, m_document->tracksCount() - startInfo.track, false);
5143 if ((clip->type() == TRANSITIONWIDGET && itemCollision(clip, endInfo) == true) || (
5144 (clip->type() == AVWIDGET) && length < (startInfo.startPos - endInfo.startPos).frames(m_document->fps()))) {
5145 emit displayMessage(i18n("Invalid action"), ErrorMessage);
5149 if (clip->type() == TRANSITIONWIDGET) {
5150 m_commandStack->push(new MoveTransitionCommand(this, startInfo, endInfo, true));
5151 } else m_commandStack->push(new ResizeClipCommand(this, startInfo, endInfo, true, false));
5154 void CustomTrackView::setOutPoint()
5156 AbstractClipItem *clip = getActiveClipUnderCursor(true);
5158 if (m_dragItem && m_dragItem->type() == TRANSITIONWIDGET) {
5161 emit displayMessage(i18n("You must select one clip for this action"), ErrorMessage);
5165 ItemInfo startInfo = clip->info();
5166 ItemInfo endInfo = clip->info();
5167 endInfo.endPos = GenTime(m_cursorPos, m_document->fps());
5168 CLIPTYPE type = (CLIPTYPE) static_cast <ClipItem *>(clip)->clipType();
5169 if (endInfo.endPos <= startInfo.startPos || (type != IMAGE && type != COLOR && type != TEXT && endInfo.endPos > startInfo.startPos + clip->maxDuration() - startInfo.cropStart)) {
5170 // Check for invalid resize
5171 emit displayMessage(i18n("Invalid action"), ErrorMessage);
5173 } else if (endInfo.endPos > startInfo.endPos) {
5174 int length = m_document->renderer()->mltGetSpaceLength(startInfo.endPos, m_document->tracksCount() - startInfo.track, false);
5175 if ((clip->type() == TRANSITIONWIDGET && itemCollision(clip, endInfo) == true) || (clip->type() == AVWIDGET && length != -1 && length < (endInfo.endPos - startInfo.endPos).frames(m_document->fps()))) {
5176 kDebug() << " RESIZE ERROR, BLNK: " << length << ", RESIZE: " << (endInfo.endPos - startInfo.endPos).frames(m_document->fps());
5177 emit displayMessage(i18n("Invalid action"), ErrorMessage);
5183 if (clip->type() == TRANSITIONWIDGET) {
5184 m_commandStack->push(new MoveTransitionCommand(this, startInfo, endInfo, true));
5185 } else m_commandStack->push(new ResizeClipCommand(this, startInfo, endInfo, true, false));
5188 void CustomTrackView::slotUpdateAllThumbs()
5190 if (!isEnabled()) return;
5191 QList<QGraphicsItem *> itemList = items();
5192 //if (itemList.isEmpty()) return;
5194 const QString thumbBase = m_document->projectFolder().path() + "/thumbs/";
5195 for (int i = 0; i < itemList.count(); i++) {
5196 if (itemList.at(i)->type() == AVWIDGET) {
5197 item = static_cast <ClipItem *>(itemList.at(i));
5198 if (item->clipType() != COLOR && item->clipType() != AUDIO) {
5199 // Check if we have a cached thumbnail
5200 if (item->clipType() == IMAGE || item->clipType() == TEXT) {
5201 QString thumb = thumbBase + item->baseClip()->getClipHash() + "_0.png";
5202 if (QFile::exists(thumb)) {
5204 if (pix.isNull()) KIO::NetAccess::del(KUrl(thumb), this);
5205 item->slotSetStartThumb(pix);
5208 QString startThumb = thumbBase + item->baseClip()->getClipHash() + '_';
5209 QString endThumb = startThumb;
5210 startThumb.append(QString::number(item->speedIndependantCropStart().frames(m_document->fps())) + ".png");
5211 endThumb.append(QString::number((item->speedIndependantCropStart() + item->speedIndependantCropDuration()).frames(m_document->fps()) - 1) + ".png");
5212 if (QFile::exists(startThumb)) {
5213 QPixmap pix(startThumb);
5214 if (pix.isNull()) KIO::NetAccess::del(KUrl(startThumb), this);
5215 item->slotSetStartThumb(pix);
5217 if (QFile::exists(endThumb)) {
5218 QPixmap pix(endThumb);
5219 if (pix.isNull()) KIO::NetAccess::del(KUrl(endThumb), this);
5220 item->slotSetEndThumb(pix);
5224 item->refreshClip(false);
5225 //qApp->processEvents();
5228 viewport()->update();
5231 void CustomTrackView::saveThumbnails()
5233 QList<QGraphicsItem *> itemList = items();
5235 QString thumbBase = m_document->projectFolder().path() + "/thumbs/";
5236 for (int i = 0; i < itemList.count(); i++) {
5237 if (itemList.at(i)->type() == AVWIDGET) {
5238 item = static_cast <ClipItem *>(itemList.at(i));
5239 if (item->clipType() != COLOR) {
5240 // Check if we have a cached thumbnail
5241 if (item->clipType() == IMAGE || item->clipType() == TEXT || item->clipType() == AUDIO) {
5242 QString thumb = thumbBase + item->baseClip()->getClipHash() + "_0.png";
5243 if (!QFile::exists(thumb)) {
5244 QPixmap pix(item->startThumb());
5248 QString startThumb = thumbBase + item->baseClip()->getClipHash() + '_';
5249 QString endThumb = startThumb;
5250 startThumb.append(QString::number(item->speedIndependantCropStart().frames(m_document->fps())) + ".png");
5251 endThumb.append(QString::number((item->speedIndependantCropStart() + item->speedIndependantCropDuration()).frames(m_document->fps()) - 1) + ".png");
5252 if (!QFile::exists(startThumb)) {
5253 QPixmap pix(item->startThumb());
5254 pix.save(startThumb);
5256 if (!QFile::exists(endThumb)) {
5257 QPixmap pix(item->endThumb());
5267 void CustomTrackView::slotInsertTrack(int ix)
5269 TrackDialog d(m_document, parentWidget());
5270 d.label->setText(i18n("Insert track"));
5271 d.track_nb->setMaximum(m_document->tracksCount() - 1);
5272 d.track_nb->setValue(ix);
5273 d.setWindowTitle(i18n("Insert New Track"));
5274 d.slotUpdateName(ix);
5276 if (d.exec() == QDialog::Accepted) {
5277 ix = d.track_nb->value();
5278 if (d.before_select->currentIndex() == 1) {
5282 if (d.video_track->isChecked()) {
5283 info.type = VIDEOTRACK;
5284 info.isMute = false;
5285 info.isBlind = false;
5286 info.isLocked = false;
5288 info.type = AUDIOTRACK;
5289 info.isMute = false;
5290 info.isBlind = true;
5291 info.isLocked = false;
5293 AddTrackCommand *addTrack = new AddTrackCommand(this, ix, info, true);
5294 m_commandStack->push(addTrack);
5295 setDocumentModified();
5299 void CustomTrackView::slotDeleteTrack(int ix)
5301 TrackDialog d(m_document, parentWidget());
5302 d.label->setText(i18n("Delete track"));
5303 d.before_select->setHidden(true);
5304 d.track_nb->setMaximum(m_document->tracksCount() - 1);
5305 d.track_nb->setValue(ix);
5306 d.slotUpdateName(ix);
5307 d.setWindowTitle(i18n("Delete Track"));
5308 d.video_track->setHidden(true);
5309 d.audio_track->setHidden(true);
5310 if (d.exec() == QDialog::Accepted) {
5311 ix = d.track_nb->value();
5312 TrackInfo info = m_document->trackInfoAt(m_document->tracksCount() - ix - 1);
5313 deleteTimelineTrack(ix, info);
5314 setDocumentModified();
5315 /*AddTrackCommand* command = new AddTrackCommand(this, ix, info, false);
5316 m_commandStack->push(command);*/
5320 void CustomTrackView::slotChangeTrack(int ix)
5322 TrackDialog d(m_document, parentWidget());
5323 d.label->setText(i18n("Change track"));
5324 d.before_select->setHidden(true);
5325 d.track_nb->setMaximum(m_document->tracksCount() - 1);
5326 d.track_nb->setValue(ix);
5327 d.slotUpdateName(ix);
5328 d.setWindowTitle(i18n("Change Track Type"));
5330 TrackInfo oldInfo = m_document->trackInfoAt(m_document->tracksCount() - ix - 1);
5331 if (oldInfo.type == VIDEOTRACK)
5332 d.video_track->setChecked(true);
5334 d.audio_track->setChecked(true);
5336 if (d.exec() == QDialog::Accepted) {
5338 info.isLocked = false;
5339 info.isMute = false;
5340 info.trackName = oldInfo.trackName;
5341 ix = d.track_nb->value();
5343 if (d.video_track->isChecked()) {
5344 info.type = VIDEOTRACK;
5345 info.isBlind = false;
5347 info.type = AUDIOTRACK;
5348 info.isBlind = true;
5350 changeTimelineTrack(ix, info);
5351 setDocumentModified();
5356 void CustomTrackView::deleteTimelineTrack(int ix, TrackInfo trackinfo)
5358 double startY = ix * m_tracksHeight + 1 + m_tracksHeight / 2;
5359 QRectF r(0, startY, sceneRect().width(), m_tracksHeight / 2 - 1);
5360 QList<QGraphicsItem *> selection = m_scene->items(r);
5361 QUndoCommand *deleteTrack = new QUndoCommand();
5362 deleteTrack->setText("Delete track");
5364 // Delete all clips in selected track
5365 for (int i = 0; i < selection.count(); i++) {
5366 if (selection.at(i)->type() == AVWIDGET) {
5367 ClipItem *item = static_cast <ClipItem *>(selection.at(i));
5368 new AddTimelineClipCommand(this, item->xml(), item->clipProducer(), item->info(), item->effectList(), false, false, false, true, deleteTrack);
5369 m_scene->removeItem(item);
5372 } else if (selection.at(i)->type() == TRANSITIONWIDGET) {
5373 Transition *item = static_cast <Transition *>(selection.at(i));
5374 new AddTransitionCommand(this, item->info(), item->transitionEndTrack(), item->toXML(), true, false, deleteTrack);
5375 m_scene->removeItem(item);
5381 new AddTrackCommand(this, ix, trackinfo, false, deleteTrack);
5382 m_commandStack->push(deleteTrack);
5385 void CustomTrackView::changeTimelineTrack(int ix, TrackInfo trackinfo)
5387 TrackInfo oldinfo = m_document->trackInfoAt(m_document->tracksCount() - ix - 1);
5388 ChangeTrackCommand *changeTrack = new ChangeTrackCommand(this, ix, oldinfo, trackinfo);
5389 m_commandStack->push(changeTrack);
5392 void CustomTrackView::autoTransition()
5394 QList<QGraphicsItem *> itemList = scene()->selectedItems();
5395 if (itemList.count() != 1 || itemList.at(0)->type() != TRANSITIONWIDGET) {
5396 emit displayMessage(i18n("You must select one transition for this action"), ErrorMessage);
5399 Transition *tr = static_cast <Transition*>(itemList.at(0));
5400 tr->setAutomatic(!tr->isAutomatic());
5401 QDomElement transition = tr->toXML();
5402 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);
5403 setDocumentModified();
5407 QStringList CustomTrackView::getLadspaParams(QDomElement effect) const
5410 QDomNodeList params = effect.elementsByTagName("parameter");
5411 for (int i = 0; i < params.count(); i++) {
5412 QDomElement e = params.item(i).toElement();
5413 if (!e.isNull() && e.attribute("type") == "constant") {
5414 if (e.hasAttribute("factor")) {
5415 double factor = e.attribute("factor").toDouble();
5416 double value = e.attribute("value").toDouble();
5417 value = value / factor;
5418 result.append(QString::number(value));
5419 } else result.append(e.attribute("value"));
5425 void CustomTrackView::clipNameChanged(const QString id, const QString name)
5427 QList<QGraphicsItem *> list = scene()->items();
5428 ClipItem *clip = NULL;
5429 for (int i = 0; i < list.size(); ++i) {
5430 if (list.at(i)->type() == AVWIDGET) {
5431 clip = static_cast <ClipItem *>(list.at(i));
5432 if (clip->clipProducer() == id) {
5433 clip->setClipName(name);
5437 viewport()->update();
5440 void CustomTrackView::getClipAvailableSpace(AbstractClipItem *item, GenTime &minimum, GenTime &maximum)
5442 minimum = GenTime();
5443 maximum = GenTime();
5444 QList<QGraphicsItem *> selection;
5445 selection = m_scene->items(0, item->track() * m_tracksHeight + m_tracksHeight / 2, sceneRect().width(), 2);
5446 selection.removeAll(item);
5447 for (int i = 0; i < selection.count(); i++) {
5448 AbstractClipItem *clip = static_cast <AbstractClipItem *>(selection.at(i));
5449 if (clip && clip->type() == AVWIDGET) {
5450 if (clip->endPos() <= item->startPos() && clip->endPos() > minimum) minimum = clip->endPos();
5451 if (clip->startPos() > item->startPos() && (clip->startPos() < maximum || maximum == GenTime())) maximum = clip->startPos();
5456 void CustomTrackView::getTransitionAvailableSpace(AbstractClipItem *item, GenTime &minimum, GenTime &maximum)
5458 minimum = GenTime();
5459 maximum = GenTime();
5460 QList<QGraphicsItem *> selection;
5461 selection = m_scene->items(0, (item->track() + 1) * m_tracksHeight, sceneRect().width(), 2);
5462 selection.removeAll(item);
5463 for (int i = 0; i < selection.count(); i++) {
5464 AbstractClipItem *clip = static_cast <AbstractClipItem *>(selection.at(i));
5465 if (clip && clip->type() == TRANSITIONWIDGET) {
5466 if (clip->endPos() <= item->startPos() && clip->endPos() > minimum) minimum = clip->endPos();
5467 if (clip->startPos() > item->startPos() && (clip->startPos() < maximum || maximum == GenTime())) maximum = clip->startPos();
5473 void CustomTrackView::loadGroups(const QDomNodeList groups)
5475 for (int i = 0; i < groups.count(); i++) {
5476 QDomNodeList children = groups.at(i).childNodes();
5477 scene()->clearSelection();
5478 for (int nodeindex = 0; nodeindex < children.count(); nodeindex++) {
5479 QDomNode n = children.item(nodeindex);
5480 QDomElement elem = n.toElement();
5481 int pos = elem.attribute("position").toInt();
5482 int track = elem.attribute("track").toInt();
5483 if (elem.tagName() == "clipitem") {
5484 ClipItem *clip = getClipItemAt(pos, track); //m_document->tracksCount() - transitiontrack);
5485 if (clip) clip->setSelected(true);
5487 Transition *clip = getTransitionItemAt(pos, track); //m_document->tracksCount() - transitiontrack);
5488 if (clip) clip->setSelected(true);
5491 groupSelectedItems(false, true);
5495 void CustomTrackView::splitAudio()
5497 resetSelectionGroup();
5498 QList<QGraphicsItem *> selection = scene()->selectedItems();
5499 if (selection.isEmpty()) {
5500 emit displayMessage(i18n("You must select one clip for this action"), ErrorMessage);
5503 QUndoCommand *splitCommand = new QUndoCommand();
5504 splitCommand->setText(i18n("Split audio"));
5505 for (int i = 0; i < selection.count(); i++) {
5506 if (selection.at(i)->type() == AVWIDGET) {
5507 ClipItem *clip = static_cast <ClipItem *>(selection.at(i));
5508 if (clip->clipType() == AV || clip->clipType() == PLAYLIST) {
5509 if (clip->parentItem()) {
5510 emit displayMessage(i18n("Cannot split audio of grouped clips"), ErrorMessage);
5512 new SplitAudioCommand(this, clip->track(), clip->startPos(), splitCommand);
5517 m_commandStack->push(splitCommand);
5520 void CustomTrackView::doSplitAudio(const GenTime &pos, int track, bool split)
5522 ClipItem *clip = getClipItemAt(pos, track);
5524 kDebug() << "// Cannot find clip to split!!!";
5528 int start = pos.frames(m_document->fps());
5529 int freetrack = m_document->tracksCount() - track - 1;
5530 for (; freetrack > 0; freetrack--) {
5531 kDebug() << "// CHK DOC TRK:" << freetrack << ", DUR:" << m_document->renderer()->mltTrackDuration(freetrack);
5532 if (m_document->trackInfoAt(freetrack - 1).type == AUDIOTRACK) {
5533 kDebug() << "// CHK DOC TRK:" << freetrack << ", DUR:" << m_document->renderer()->mltTrackDuration(freetrack);
5534 if (m_document->renderer()->mltTrackDuration(freetrack) < start || m_document->renderer()->mltGetSpaceLength(pos, freetrack, false) >= clip->cropDuration().frames(m_document->fps())) {
5535 kDebug() << "FOUND SPACE ON TRK: " << freetrack;
5540 kDebug() << "GOT TRK: " << track;
5541 if (freetrack == 0) {
5542 emit displayMessage(i18n("No empty space to put clip audio"), ErrorMessage);
5544 ItemInfo info = clip->info();
5545 info.track = m_document->tracksCount() - freetrack;
5546 addClip(clip->xml(), clip->clipProducer(), info, clip->effectList());
5547 scene()->clearSelection();
5548 clip->setSelected(true);
5549 ClipItem *audioClip = getClipItemAt(start, info.track);
5551 clip->setVideoOnly(true);
5552 if (m_document->renderer()->mltUpdateClipProducer(m_document->tracksCount() - track, start, clip->baseClip()->videoProducer()) == false) {
5553 emit displayMessage(i18n("Cannot update clip (time: %1, track: %2)", start, track), ErrorMessage);
5555 if (m_document->renderer()->mltUpdateClipProducer(m_document->tracksCount() - info.track, start, clip->baseClip()->audioProducer(info.track)) == false) {
5556 emit displayMessage(i18n("Cannot update clip (time: %1, track: %2)", start, info.track), ErrorMessage);
5558 audioClip->setSelected(true);
5559 audioClip->setAudioOnly(true);
5560 groupSelectedItems(false, true);
5564 // unsplit clip: remove audio part and change video part to normal clip
5565 if (clip->parentItem() == NULL || clip->parentItem()->type() != GROUPWIDGET) {
5566 kDebug() << "//CANNOT FIND CLP GRP";
5569 AbstractGroupItem *grp = static_cast <AbstractGroupItem *>(clip->parentItem());
5570 QList<QGraphicsItem *> children = grp->childItems();
5571 if (children.count() != 2) {
5572 kDebug() << "//SOMETHING IS WRONG WITH CLP GRP";
5575 for (int i = 0; i < children.count(); i++) {
5576 if (children.at(i) != clip) {
5577 ClipItem *clp = static_cast <ClipItem *>(children.at(i));
5578 ItemInfo info = clip->info();
5579 deleteClip(clp->info());
5580 clip->setVideoOnly(false);
5581 if (!m_document->renderer()->mltUpdateClipProducer(m_document->tracksCount() - info.track, info.startPos.frames(m_document->fps()), clip->baseClip()->producer(info.track))) {
5582 emit displayMessage(i18n("Cannot update clip (time: %1, track: %2)", info.startPos.frames(m_document->fps()), info.track), ErrorMessage);
5587 clip->setFlag(QGraphicsItem::ItemIsMovable, true);
5588 m_document->clipManager()->removeGroup(grp);
5589 scene()->destroyItemGroup(grp);
5593 void CustomTrackView::setVideoOnly()
5595 resetSelectionGroup();
5596 QList<QGraphicsItem *> selection = scene()->selectedItems();
5597 if (selection.isEmpty()) {
5598 emit displayMessage(i18n("You must select one clip for this action"), ErrorMessage);
5601 QUndoCommand *videoCommand = new QUndoCommand();
5602 videoCommand->setText(i18n("Video only"));
5603 for (int i = 0; i < selection.count(); i++) {
5604 if (selection.at(i)->type() == AVWIDGET) {
5605 ClipItem *clip = static_cast <ClipItem *>(selection.at(i));
5606 if (clip->clipType() == AV || clip->clipType() == PLAYLIST) {
5607 if (clip->parentItem()) {
5608 emit displayMessage(i18n("Cannot change grouped clips"), ErrorMessage);
5610 new ChangeClipTypeCommand(this, clip->track(), clip->startPos(), true, false, clip->isVideoOnly(), clip->isAudioOnly(), videoCommand);
5615 m_commandStack->push(videoCommand);
5618 void CustomTrackView::setAudioOnly()
5620 resetSelectionGroup();
5621 QList<QGraphicsItem *> selection = scene()->selectedItems();
5622 if (selection.isEmpty()) {
5623 emit displayMessage(i18n("You must select one clip for this action"), ErrorMessage);
5626 QUndoCommand *videoCommand = new QUndoCommand();
5627 videoCommand->setText(i18n("Audio only"));
5628 for (int i = 0; i < selection.count(); i++) {
5629 if (selection.at(i)->type() == AVWIDGET) {
5630 ClipItem *clip = static_cast <ClipItem *>(selection.at(i));
5631 if (clip->clipType() == AV || clip->clipType() == PLAYLIST) {
5632 if (clip->parentItem()) {
5633 emit displayMessage(i18n("Cannot change grouped clips"), ErrorMessage);
5635 new ChangeClipTypeCommand(this, clip->track(), clip->startPos(), false, true, clip->isVideoOnly(), clip->isAudioOnly(), videoCommand);
5640 m_commandStack->push(videoCommand);
5643 void CustomTrackView::setAudioAndVideo()
5645 resetSelectionGroup();
5646 QList<QGraphicsItem *> selection = scene()->selectedItems();
5647 if (selection.isEmpty()) {
5648 emit displayMessage(i18n("You must select one clip for this action"), ErrorMessage);
5651 QUndoCommand *videoCommand = new QUndoCommand();
5652 videoCommand->setText(i18n("Audio and Video"));
5653 for (int i = 0; i < selection.count(); i++) {
5654 if (selection.at(i)->type() == AVWIDGET) {
5655 ClipItem *clip = static_cast <ClipItem *>(selection.at(i));
5656 if (clip->clipType() == AV || clip->clipType() == PLAYLIST) {
5657 if (clip->parentItem()) {
5658 emit displayMessage(i18n("Cannot change grouped clips"), ErrorMessage);
5660 new ChangeClipTypeCommand(this, clip->track(), clip->startPos(), false, false, clip->isVideoOnly(), clip->isAudioOnly(), videoCommand);
5665 m_commandStack->push(videoCommand);
5668 void CustomTrackView::doChangeClipType(const GenTime &pos, int track, bool videoOnly, bool audioOnly)
5670 ClipItem *clip = getClipItemAt(pos, track);
5672 kDebug() << "// Cannot find clip to split!!!";
5676 int start = pos.frames(m_document->fps());
5677 clip->setVideoOnly(true);
5678 clip->setAudioOnly(false);
5679 if (m_document->renderer()->mltUpdateClipProducer(m_document->tracksCount() - track, start, clip->baseClip()->videoProducer()) == false) {
5680 emit displayMessage(i18n("Cannot update clip (time: %1, track: %2)", start, track), ErrorMessage);
5682 } else if (audioOnly) {
5683 int start = pos.frames(m_document->fps());
5684 clip->setAudioOnly(true);
5685 clip->setVideoOnly(false);
5686 if (m_document->renderer()->mltUpdateClipProducer(m_document->tracksCount() - track, start, clip->baseClip()->audioProducer(track)) == false) {
5687 emit displayMessage(i18n("Cannot update clip (time: %1, track: %2)", start, track), ErrorMessage);
5690 int start = pos.frames(m_document->fps());
5691 clip->setAudioOnly(false);
5692 clip->setVideoOnly(false);
5693 if (m_document->renderer()->mltUpdateClipProducer(m_document->tracksCount() - track, start, clip->baseClip()->producer(track)) == false) {
5694 emit displayMessage(i18n("Cannot update clip (time: %1, track: %2)", start, track), ErrorMessage);
5698 setDocumentModified();
5701 void CustomTrackView::updateClipTypeActions(ClipItem *clip)
5703 if (clip == NULL || (clip->clipType() != AV && clip->clipType() != PLAYLIST)) {
5704 m_clipTypeGroup->setEnabled(false);
5706 m_clipTypeGroup->setEnabled(true);
5707 QList <QAction *> actions = m_clipTypeGroup->actions();
5709 if (clip->isAudioOnly()) lookup = "clip_audio_only";
5710 else if (clip->isVideoOnly()) lookup = "clip_video_only";
5711 else lookup = "clip_audio_and_video";
5712 for (int i = 0; i < actions.count(); i++) {
5713 if (actions.at(i)->data().toString() == lookup) {
5714 actions.at(i)->setChecked(true);
5721 void CustomTrackView::slotGoToMarker(QAction *action)
5723 int pos = action->data().toInt();
5724 setCursorPos(pos, true);
5727 void CustomTrackView::reloadTransitionLumas()
5731 QDomElement lumaTransition = MainWindow::transitions.getEffectByTag("luma", "luma");
5732 QDomNodeList params = lumaTransition.elementsByTagName("parameter");
5733 for (int i = 0; i < params.count(); i++) {
5734 QDomElement e = params.item(i).toElement();
5735 if (e.attribute("tag") == "resource") {
5736 lumaNames = e.attribute("paramlistdisplay");
5737 lumaFiles = e.attribute("paramlist");
5742 QList<QGraphicsItem *> itemList = items();
5743 Transition *transitionitem;
5744 QDomElement transitionXml;
5745 for (int i = 0; i < itemList.count(); i++) {
5746 if (itemList.at(i)->type() == TRANSITIONWIDGET) {
5747 transitionitem = static_cast <Transition*>(itemList.at(i));
5748 transitionXml = transitionitem->toXML();
5749 if (transitionXml.attribute("id") == "luma" && transitionXml.attribute("tag") == "luma") {
5750 QDomNodeList params = transitionXml.elementsByTagName("parameter");
5751 for (int i = 0; i < params.count(); i++) {
5752 QDomElement e = params.item(i).toElement();
5753 if (e.attribute("tag") == "resource") {
5754 e.setAttribute("paramlistdisplay", lumaNames);
5755 e.setAttribute("paramlist", lumaFiles);
5760 if (transitionXml.attribute("id") == "composite" && transitionXml.attribute("tag") == "composite") {
5761 QDomNodeList params = transitionXml.elementsByTagName("parameter");
5762 for (int i = 0; i < params.count(); i++) {
5763 QDomElement e = params.item(i).toElement();
5764 if (e.attribute("tag") == "luma") {
5765 e.setAttribute("paramlistdisplay", lumaNames);
5766 e.setAttribute("paramlist", lumaFiles);
5773 emit transitionItemSelected(NULL);
5776 double CustomTrackView::fps() const
5778 return m_document->fps();
5781 void CustomTrackView::updateProjectFps()
5783 // update all clips to the new fps
5784 resetSelectionGroup();
5785 scene()->clearSelection();
5787 QList<QGraphicsItem *> itemList = items();
5788 for (int i = 0; i < itemList.count(); i++) {
5789 // remove all items and re-add them one by one
5790 if (itemList.at(i) != m_cursorLine && itemList.at(i)->parentItem() == NULL) m_scene->removeItem(itemList.at(i));
5792 for (int i = 0; i < itemList.count(); i++) {
5793 if (itemList.at(i)->parentItem() == 0 && (itemList.at(i)->type() == AVWIDGET || itemList.at(i)->type() == TRANSITIONWIDGET)) {
5794 AbstractClipItem *clip = static_cast <AbstractClipItem *>(itemList.at(i));
5795 clip->updateFps(m_document->fps());
5796 m_scene->addItem(clip);
5797 } else if (itemList.at(i)->type() == GROUPWIDGET) {
5798 AbstractGroupItem *grp = static_cast <AbstractGroupItem *>(itemList.at(i));
5799 QList<QGraphicsItem *> children = grp->childItems();
5800 for (int j = 0; j < children.count(); j++) {
5801 if (children.at(j)->type() == AVWIDGET || children.at(j)->type() == TRANSITIONWIDGET) {
5802 AbstractClipItem *clip = static_cast <AbstractClipItem *>(children.at(j));
5803 clip->setFlag(QGraphicsItem::ItemIsMovable, true);
5804 clip->updateFps(m_document->fps());
5807 m_document->clipManager()->removeGroup(grp);
5808 m_scene->addItem(grp);
5809 scene()->destroyItemGroup(grp);
5810 for (int j = 0; j < children.count(); j++) {
5811 if (children.at(j)->type() == AVWIDGET || children.at(j)->type() == TRANSITIONWIDGET) {
5812 //children.at(j)->setParentItem(0);
5813 children.at(j)->setSelected(true);
5816 groupSelectedItems(true, true);
5817 } else if (itemList.at(i)->type() == GUIDEITEM) {
5818 Guide *g = static_cast<Guide *>(itemList.at(i));
5820 m_scene->addItem(g);
5823 viewport()->update();
5826 void CustomTrackView::slotTrackDown()
5828 if (m_selectedTrack > m_document->tracksCount() - 2) m_selectedTrack = 0;
5829 else m_selectedTrack++;
5830 emit updateTrackHeaders();
5831 QRectF rect(mapToScene(QPoint(10, 0)).x(), m_selectedTrack * m_tracksHeight, 10, m_tracksHeight);
5832 ensureVisible(rect, 0, 0);
5833 viewport()->update();
5836 void CustomTrackView::slotTrackUp()
5838 if (m_selectedTrack > 0) m_selectedTrack--;
5839 else m_selectedTrack = m_document->tracksCount() - 1;
5840 emit updateTrackHeaders();
5841 QRectF rect(mapToScene(QPoint(10, 0)).x(), m_selectedTrack * m_tracksHeight, 10, m_tracksHeight);
5842 ensureVisible(rect, 0, 0);
5843 viewport()->update();
5846 int CustomTrackView::selectedTrack() const
5848 return m_selectedTrack;
5851 QStringList CustomTrackView::selectedClips() const
5853 QStringList clipIds;
5854 QList<QGraphicsItem *> selection = m_scene->selectedItems();
5855 for (int i = 0; i < selection.count(); i++) {
5856 if (selection.at(i)->type() == AVWIDGET) {
5857 ClipItem *item = (ClipItem *)selection.at(i);
5858 clipIds << item->clipProducer();
5864 QList<ClipItem *> CustomTrackView::selectedClipItems() const
5866 QList<ClipItem *> clips;
5867 QList<QGraphicsItem *> selection = m_scene->selectedItems();
5868 for (int i = 0; i < selection.count(); i++) {
5869 if (selection.at(i)->type() == AVWIDGET) {
5870 clips.append((ClipItem *)selection.at(i));
5876 void CustomTrackView::slotSelectTrack(int ix)
5878 m_selectedTrack = qMax(0, ix);
5879 m_selectedTrack = qMin(ix, m_document->tracksCount() - 1);
5880 emit updateTrackHeaders();
5881 QRectF rect(mapToScene(QPoint(10, 0)).x(), m_selectedTrack * m_tracksHeight, 10, m_tracksHeight);
5882 ensureVisible(rect, 0, 0);
5883 viewport()->update();
5886 void CustomTrackView::selectClip(bool add, bool group)
5888 QRectF rect(m_cursorPos, m_selectedTrack * m_tracksHeight + m_tracksHeight / 2, 1, 1);
5889 QList<QGraphicsItem *> selection = m_scene->items(rect);
5890 resetSelectionGroup(group);
5891 if (!group) m_scene->clearSelection();
5892 for (int i = 0; i < selection.count(); i++) {
5893 if (selection.at(i)->type() == AVWIDGET) {
5894 selection.at(i)->setSelected(add);
5898 if (group) groupSelectedItems();
5901 void CustomTrackView::selectTransition(bool add, bool group)
5903 QRectF rect(m_cursorPos, m_selectedTrack * m_tracksHeight + m_tracksHeight, 1, 1);
5904 QList<QGraphicsItem *> selection = m_scene->items(rect);
5905 resetSelectionGroup(group);
5906 if (!group) m_scene->clearSelection();
5907 for (int i = 0; i < selection.count(); i++) {
5908 if (selection.at(i)->type() == TRANSITIONWIDGET) {
5909 selection.at(i)->setSelected(add);
5913 if (group) groupSelectedItems();
5916 QStringList CustomTrackView::extractTransitionsLumas()
5919 QList<QGraphicsItem *> itemList = items();
5920 Transition *transitionitem;
5921 QDomElement transitionXml;
5922 for (int i = 0; i < itemList.count(); i++) {
5923 if (itemList.at(i)->type() == TRANSITIONWIDGET) {
5924 transitionitem = static_cast <Transition*>(itemList.at(i));
5925 transitionXml = transitionitem->toXML();
5926 QString luma = EffectsList::parameter(transitionXml, "luma");
5927 if (!luma.isEmpty()) urls << luma;
5933 void CustomTrackView::setEditMode(EDITMODE mode)
5935 m_scene->setEditMode(mode);
5938 void CustomTrackView::checkTrackSequence(int track)
5940 QList <int> times = m_document->renderer()->checkTrackSequence(m_document->tracksCount() - track);
5941 //track = m_document->tracksCount() -track;
5942 QRectF rect(0, track * m_tracksHeight + m_tracksHeight / 2, sceneRect().width(), 2);
5943 QList<QGraphicsItem *> selection = m_scene->items(rect);
5944 QList <int> timelineList;
5945 timelineList.append(0);
5946 for (int i = 0; i < selection.count(); i++) {
5947 if (selection.at(i)->type() == AVWIDGET) {
5948 ClipItem *clip = static_cast <ClipItem *>(selection.at(i));
5949 int start = clip->startPos().frames(m_document->fps());
5950 int end = clip->endPos().frames(m_document->fps());
5951 if (!timelineList.contains(start)) timelineList.append(start);
5952 if (!timelineList.contains(end)) timelineList.append(end);
5955 qSort(timelineList);
5956 kDebug() << "// COMPARE:\n" << times << "\n" << timelineList << "\n-------------------";
5957 if (times != timelineList) KMessageBox::sorry(this, i18n("error"), i18n("TRACTOR"));
5960 void CustomTrackView::insertZoneOverwrite(QStringList data, int in)
5962 if (data.isEmpty()) return;
5963 DocClipBase *clip = m_document->getBaseClip(data.at(0));
5965 info.startPos = GenTime(in, m_document->fps());
5966 info.cropStart = GenTime(data.at(1).toInt(), m_document->fps());
5967 info.endPos = info.startPos + GenTime(data.at(2).toInt(), m_document->fps()) - info.cropStart;
5968 info.cropDuration = info.endPos - info.startPos;
5969 info.track = m_selectedTrack;
5970 QUndoCommand *addCommand = new QUndoCommand();
5971 addCommand->setText(i18n("Insert clip"));
5972 adjustTimelineClips(OVERWRITEEDIT, NULL, info, addCommand);
5973 new AddTimelineClipCommand(this, clip->toXML(), clip->getId(), info, EffectsList(), true, false, true, false, addCommand);
5974 m_commandStack->push(addCommand);
5977 void CustomTrackView::clearSelection()
5979 resetSelectionGroup();
5980 scene()->clearSelection();
5982 emit clipItemSelected(NULL);