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 == m_dragItem) {
836 collisionClip = NULL;
837 } else m_dragItem = collisionClip;
839 m_dragItemInfo = m_dragItem->info();
840 if (m_dragItem->parentItem() && m_dragItem->parentItem()->type() == GROUPWIDGET && m_dragItem->parentItem() != m_selectionGroup) {
841 // kDebug()<<"// KLIK FOUND GRP: "<<m_dragItem->sceneBoundingRect();
842 dragGroup = static_cast <AbstractGroupItem *>(m_dragItem->parentItem());
849 if (m_dragItem) emit clipItemSelected(NULL);
852 #if QT_VERSION >= 0x040600
853 // Add shadow to dragged item, currently disabled because of painting artifacts
854 //TODO:Â re-enable when fixed
855 /*QGraphicsDropShadowEffect *eff = new QGraphicsDropShadowEffect();
856 eff->setBlurRadius(5);
857 eff->setOffset(3, 3);
858 m_dragItem->setGraphicsEffect(eff);*/
860 if (m_dragItem && m_dragItem->type() == TRANSITIONWIDGET) {
861 // update transition menu action
862 m_autoTransition->setChecked(static_cast<Transition *>(m_dragItem)->isAutomatic());
863 m_autoTransition->setEnabled(true);
864 } else m_autoTransition->setEnabled(false);
866 // context menu requested
867 if (event->button() == Qt::RightButton) {
869 if (dragGroup) dragGroup->setSelected(true);
870 else if (!m_dragItem->isSelected()) {
871 resetSelectionGroup(false);
872 m_scene->clearSelection();
873 m_dragItem->setSelected(true);
875 } else if (!m_dragGuide) {
876 // check if there is a guide close to mouse click
877 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
878 for (int i = 0; i < guidesCollisionList.count(); i++) {
879 if (guidesCollisionList.at(i)->type() == GUIDEITEM) {
880 m_dragGuide = static_cast <Guide *>(guidesCollisionList.at(i));
884 // keep this to support multiple guides context menu in the future (?)
885 /*if (guidesCollisionList.at(0)->type() != GUIDEITEM)
886 guidesCollisionList.removeAt(0);
888 if (!guidesCollisionList.isEmpty())
889 m_dragGuide = static_cast <Guide *>(guidesCollisionList.at(0));*/
892 m_operationMode = NONE;
893 displayContextMenu(event->globalPos(), m_dragItem, dragGroup);
894 m_menuPosition = m_clickEvent;
900 // No item under click
901 if (m_dragItem == NULL || m_tool == SPACERTOOL) {
902 resetSelectionGroup(false);
903 setCursor(Qt::ArrowCursor);
904 m_scene->clearSelection();
906 updateClipTypeActions(NULL);
907 if (m_tool == SPACERTOOL) {
908 QList<QGraphicsItem *> selection;
909 if (event->modifiers() == Qt::ControlModifier) {
910 // Ctrl + click, select all items on track after click position
911 int track = (int)(mapToScene(m_clickEvent).y() / m_tracksHeight);
912 if (m_document->trackInfoAt(m_document->tracksCount() - track - 1).isLocked) {
913 // Cannot use spacer on locked track
914 emit displayMessage(i18n("Cannot use spacer in a locked track"), ErrorMessage);
918 QRectF rect(mapToScene(m_clickEvent).x(), track * m_tracksHeight + m_tracksHeight / 2, sceneRect().width() - mapToScene(m_clickEvent).x(), m_tracksHeight / 2 - 2);
921 selection = checkForGroups(rect, &isOk);
923 // groups found on track, do not allow the move
924 emit displayMessage(i18n("Cannot use spacer in a track with a group"), ErrorMessage);
928 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;
930 // Select all items on all tracks after click position
931 selection = items(event->pos().x(), 1, mapFromScene(sceneRect().width(), 0).x() - event->pos().x(), sceneRect().height());
932 kDebug() << "SELELCTING ELEMENTS WITHIN =" << event->pos().x() << "/" << 1 << ", " << mapFromScene(sceneRect().width(), 0).x() - event->pos().x() << "/" << sceneRect().height();
935 QList <GenTime> offsetList;
936 // create group to hold selected items
937 m_selectionGroup = new AbstractGroupItem(m_document->fps());
938 scene()->addItem(m_selectionGroup);
940 for (int i = 0; i < selection.count(); i++) {
941 if (selection.at(i)->parentItem() == 0 && (selection.at(i)->type() == AVWIDGET || selection.at(i)->type() == TRANSITIONWIDGET)) {
942 AbstractClipItem *item = static_cast<AbstractClipItem *>(selection.at(i));
943 if (item->isItemLocked()) continue;
944 offsetList.append(item->startPos());
945 offsetList.append(item->endPos());
946 m_selectionGroup->addToGroup(selection.at(i));
947 selection.at(i)->setFlag(QGraphicsItem::ItemIsMovable, false);
948 } else if (/*selection.at(i)->parentItem() == 0 && */selection.at(i)->type() == GROUPWIDGET) {
949 if (static_cast<AbstractGroupItem *>(selection.at(i))->isItemLocked()) continue;
950 QList<QGraphicsItem *> children = selection.at(i)->childItems();
951 for (int j = 0; j < children.count(); j++) {
952 AbstractClipItem *item = static_cast<AbstractClipItem *>(children.at(j));
953 offsetList.append(item->startPos());
954 offsetList.append(item->endPos());
956 m_selectionGroup->addToGroup(selection.at(i));
957 selection.at(i)->setFlag(QGraphicsItem::ItemIsMovable, false);
958 } else if (selection.at(i)->parentItem() && !selection.contains(selection.at(i)->parentItem())) {
959 if (static_cast<AbstractGroupItem *>(selection.at(i)->parentItem())->isItemLocked()) continue;
960 //AbstractGroupItem *grp = static_cast<AbstractGroupItem *>(selection.at(i)->parentItem());
961 m_selectionGroup->addToGroup(selection.at(i)->parentItem());
962 selection.at(i)->parentItem()->setFlag(QGraphicsItem::ItemIsMovable, false);
965 m_spacerOffset = m_selectionGroup->sceneBoundingRect().left() - (int)(mapToScene(m_clickEvent).x());
966 if (!offsetList.isEmpty()) {
968 QList <GenTime> cleandOffsetList;
969 GenTime startOffset = offsetList.takeFirst();
970 for (int k = 0; k < offsetList.size(); k++) {
971 GenTime newoffset = offsetList.at(k) - startOffset;
972 if (newoffset != GenTime() && !cleandOffsetList.contains(newoffset)) {
973 cleandOffsetList.append(newoffset);
976 updateSnapPoints(NULL, cleandOffsetList, true);
978 m_operationMode = SPACER;
980 setCursorPos((int)(mapToScene(event->x(), 0).x()));
982 QGraphicsView::mousePressEvent(event);
987 if (m_tool == RAZORTOOL && m_dragItem) {
988 if (m_dragItem->type() == TRANSITIONWIDGET) {
989 emit displayMessage(i18n("Cannot cut a transition"), ErrorMessage);
993 } else if (m_dragItem->parentItem() && m_dragItem->parentItem() != m_selectionGroup) {
994 emit displayMessage(i18n("Cannot cut a clip in a group"), ErrorMessage);
999 AbstractClipItem *clip = static_cast <AbstractClipItem *>(m_dragItem);
1000 RazorClipCommand* command = new RazorClipCommand(this, clip->info(), GenTime((int)(mapToScene(event->pos()).x()), m_document->fps()));
1001 m_document->renderer()->pause();
1002 m_commandStack->push(command);
1003 setDocumentModified();
1009 bool itemSelected = false;
1010 if (m_dragItem->isSelected()) itemSelected = true;
1011 else if (m_dragItem->parentItem() && m_dragItem->parentItem()->isSelected()) itemSelected = true;
1012 else if (dragGroup && dragGroup->isSelected()) itemSelected = true;
1014 if (event->modifiers() == Qt::ControlModifier || itemSelected == false) {
1015 if (event->modifiers() != Qt::ControlModifier) {
1016 resetSelectionGroup(false);
1017 m_scene->clearSelection();
1018 // A refresh seems necessary otherwise in zoomed mode, some clips disappear
1019 viewport()->update();
1020 } else resetSelectionGroup();
1022 if (m_dragItem->parentItem() && m_dragItem->parentItem()->type() == GROUPWIDGET) {
1023 //kDebug()<<"// KLIK FOUND GRP: "<<m_dragItem->sceneBoundingRect();
1024 dragGroup = static_cast <AbstractGroupItem *>(m_dragItem->parentItem());
1026 bool selected = !m_dragItem->isSelected();
1027 if (dragGroup) dragGroup->setSelected(selected);
1028 else m_dragItem->setSelected(selected);
1030 groupSelectedItems();
1031 ClipItem *clip = static_cast <ClipItem *>(m_dragItem);
1032 updateClipTypeActions(dragGroup == NULL ? clip : NULL);
1033 m_pasteEffectsAction->setEnabled(m_copiedItems.count() == 1);
1036 if (collisionClip != NULL || m_dragItem == NULL) {
1037 if (m_dragItem && m_dragItem->type() == AVWIDGET && !m_dragItem->isItemLocked()) {
1038 ClipItem *selected = static_cast <ClipItem*>(m_dragItem);
1039 emit clipItemSelected(selected);
1040 } else emit clipItemSelected(NULL);
1043 // If clicked item is selected, allow move
1044 if (event->modifiers() != Qt::ControlModifier && m_operationMode == NONE) QGraphicsView::mousePressEvent(event);
1046 m_clickPoint = QPoint((int)(mapToScene(event->pos()).x() - m_dragItem->startPos().frames(m_document->fps())), (int)(event->pos().y() - m_dragItem->pos().y()));
1047 m_operationMode = m_dragItem->operationMode(mapToScene(event->pos()));
1049 // Update snap points
1050 if (m_selectionGroup == NULL) {
1051 if (m_operationMode == RESIZEEND || m_operationMode == RESIZESTART) updateSnapPoints(NULL);
1052 else updateSnapPoints(m_dragItem);
1054 QList <GenTime> offsetList;
1055 QList<QGraphicsItem *> children = m_selectionGroup->childItems();
1056 for (int i = 0; i < children.count(); i++) {
1057 if (children.at(i)->type() == AVWIDGET || children.at(i)->type() == TRANSITIONWIDGET) {
1058 AbstractClipItem *item = static_cast <AbstractClipItem *>(children.at(i));
1059 offsetList.append(item->startPos());
1060 offsetList.append(item->endPos());
1063 if (!offsetList.isEmpty()) {
1065 GenTime startOffset = offsetList.takeFirst();
1066 QList <GenTime> cleandOffsetList;
1067 for (int k = 0; k < offsetList.size(); k++) {
1068 GenTime newoffset = offsetList.at(k) - startOffset;
1069 if (newoffset != GenTime() && !cleandOffsetList.contains(newoffset)) {
1070 cleandOffsetList.append(newoffset);
1073 updateSnapPoints(NULL, cleandOffsetList, true);
1077 if (m_operationMode == KEYFRAME) {
1078 m_dragItem->updateSelectedKeyFrame();
1079 m_blockRefresh = false;
1081 } else if (m_operationMode == MOVE) {
1082 setCursor(Qt::ClosedHandCursor);
1083 } else if (m_operationMode == TRANSITIONSTART && event->modifiers() != Qt::ControlModifier) {
1085 info.startPos = m_dragItem->startPos();
1086 info.track = m_dragItem->track();
1087 int transitiontrack = getPreviousVideoTrack(info.track);
1088 ClipItem *transitionClip = NULL;
1089 if (transitiontrack != 0) transitionClip = getClipItemAt((int) info.startPos.frames(m_document->fps()), m_document->tracksCount() - transitiontrack);
1090 if (transitionClip && transitionClip->endPos() < m_dragItem->endPos()) {
1091 info.endPos = transitionClip->endPos();
1093 GenTime transitionDuration(65, m_document->fps());
1094 if (m_dragItem->cropDuration() < transitionDuration) info.endPos = m_dragItem->endPos();
1095 else info.endPos = info.startPos + transitionDuration;
1097 if (info.endPos == info.startPos) info.endPos = info.startPos + GenTime(65, m_document->fps());
1098 // Check there is no other transition at that place
1099 double startY = info.track * m_tracksHeight + 1 + m_tracksHeight / 2;
1100 QRectF r(info.startPos.frames(m_document->fps()), startY, (info.endPos - info.startPos).frames(m_document->fps()), m_tracksHeight / 2);
1101 QList<QGraphicsItem *> selection = m_scene->items(r);
1102 bool transitionAccepted = true;
1103 for (int i = 0; i < selection.count(); i++) {
1104 if (selection.at(i)->type() == TRANSITIONWIDGET) {
1105 Transition *tr = static_cast <Transition *>(selection.at(i));
1106 if (tr->startPos() - info.startPos > GenTime(5, m_document->fps())) {
1107 if (tr->startPos() < info.endPos) info.endPos = tr->startPos();
1108 } else transitionAccepted = false;
1111 if (transitionAccepted) slotAddTransition((ClipItem *) m_dragItem, info, transitiontrack);
1112 else emit displayMessage(i18n("Cannot add transition"), ErrorMessage);
1113 } else if (m_operationMode == TRANSITIONEND && event->modifiers() != Qt::ControlModifier) {
1115 info.endPos = GenTime(m_dragItem->endPos().frames(m_document->fps()), m_document->fps());
1116 info.track = m_dragItem->track();
1117 int transitiontrack = getPreviousVideoTrack(info.track);
1118 ClipItem *transitionClip = NULL;
1119 if (transitiontrack != 0) transitionClip = getClipItemAt((int) info.endPos.frames(m_document->fps()), m_document->tracksCount() - transitiontrack);
1120 if (transitionClip && transitionClip->startPos() > m_dragItem->startPos()) {
1121 info.startPos = transitionClip->startPos();
1123 GenTime transitionDuration(65, m_document->fps());
1124 if (m_dragItem->cropDuration() < transitionDuration) info.startPos = m_dragItem->startPos();
1125 else info.startPos = info.endPos - transitionDuration;
1127 if (info.endPos == info.startPos) info.startPos = info.endPos - GenTime(65, m_document->fps());
1128 QDomElement transition = MainWindow::transitions.getEffectByTag("luma", "dissolve").cloneNode().toElement();
1129 EffectsList::setParameter(transition, "reverse", "1");
1131 // Check there is no other transition at that place
1132 double startY = info.track * m_tracksHeight + 1 + m_tracksHeight / 2;
1133 QRectF r(info.startPos.frames(m_document->fps()), startY, (info.endPos - info.startPos).frames(m_document->fps()), m_tracksHeight / 2);
1134 QList<QGraphicsItem *> selection = m_scene->items(r);
1135 bool transitionAccepted = true;
1136 for (int i = 0; i < selection.count(); i++) {
1137 if (selection.at(i)->type() == TRANSITIONWIDGET) {
1138 Transition *tr = static_cast <Transition *>(selection.at(i));
1139 if (info.endPos - tr->endPos() > GenTime(5, m_document->fps())) {
1140 if (tr->endPos() > info.startPos) info.startPos = tr->endPos();
1141 } else transitionAccepted = false;
1144 if (transitionAccepted) slotAddTransition((ClipItem *) m_dragItem, info, transitiontrack, transition);
1145 else emit displayMessage(i18n("Cannot add transition"), ErrorMessage);
1147 } else if ((m_operationMode == RESIZESTART || m_operationMode == RESIZEEND) && m_selectionGroup) {
1148 resetSelectionGroup(false);
1149 m_dragItem->setSelected(true);
1152 m_blockRefresh = false;
1154 QGraphicsView::mousePressEvent(event);
1157 void CustomTrackView::resetSelectionGroup(bool selectItems)
1159 if (m_selectionGroup) {
1160 // delete selection group
1161 bool snap = KdenliveSettings::snaptopoints();
1162 KdenliveSettings::setSnaptopoints(false);
1164 QList<QGraphicsItem *> children = m_selectionGroup->childItems();
1165 scene()->destroyItemGroup(m_selectionGroup);
1166 for (int i = 0; i < children.count(); i++) {
1167 if (children.at(i)->parentItem() == 0 && (children.at(i)->type() == AVWIDGET || children.at(i)->type() == TRANSITIONWIDGET)) {
1168 if (!static_cast <AbstractClipItem *>(children.at(i))->isItemLocked()) {
1169 children.at(i)->setFlag(QGraphicsItem::ItemIsMovable, true);
1170 children.at(i)->setSelected(selectItems);
1172 } else if (children.at(i)->type() == GROUPWIDGET) {
1173 children.at(i)->setFlag(QGraphicsItem::ItemIsMovable, true);
1174 children.at(i)->setSelected(selectItems);
1177 m_selectionGroup = NULL;
1178 KdenliveSettings::setSnaptopoints(snap);
1182 void CustomTrackView::groupSelectedItems(bool force, bool createNewGroup)
1184 if (m_selectionGroup) {
1185 kDebug() << "///// ERROR, TRYING TO OVERRIDE EXISTING GROUP";
1188 QList<QGraphicsItem *> selection = m_scene->selectedItems();
1189 if (selection.isEmpty()) return;
1191 // Find top left position of selection
1192 for (int i = 0; i < selection.count(); i++) {
1193 if (selection.at(i)->parentItem() == 0 && (selection.at(i)->type() == AVWIDGET || selection.at(i)->type() == TRANSITIONWIDGET || selection.at(i)->type() == GROUPWIDGET)) {
1194 rectUnion = rectUnion.united(selection.at(i)->sceneBoundingRect());
1195 } else if (selection.at(i)->parentItem()) {
1196 rectUnion = rectUnion.united(selection.at(i)->parentItem()->sceneBoundingRect());
1200 if (force || selection.count() > 1) {
1201 bool snap = KdenliveSettings::snaptopoints();
1202 KdenliveSettings::setSnaptopoints(false);
1203 if (createNewGroup) {
1204 AbstractGroupItem *newGroup = m_document->clipManager()->createGroup();
1205 newGroup->setPos(rectUnion.left(), rectUnion.top() - 1);
1206 QPointF diff = newGroup->pos();
1207 newGroup->translate(-diff.x(), -diff.y());
1208 //newGroup->translate((int) -rectUnion.left(), (int) -rectUnion.top() + 1);
1210 scene()->addItem(newGroup);
1212 // CHeck if we are trying to include a group in a group
1213 QList <AbstractGroupItem *> groups;
1214 for (int i = 0; i < selection.count(); i++) {
1215 if (selection.at(i)->type() == GROUPWIDGET && !groups.contains(static_cast<AbstractGroupItem *>(selection.at(i)))) {
1216 groups.append(static_cast<AbstractGroupItem *>(selection.at(i)));
1217 } else if (selection.at(i)->parentItem() && !groups.contains(static_cast<AbstractGroupItem *>(selection.at(i)->parentItem()))) groups.append(static_cast<AbstractGroupItem *>(selection.at(i)->parentItem()));
1219 if (!groups.isEmpty()) {
1220 // ungroup previous groups
1221 while (!groups.isEmpty()) {
1222 AbstractGroupItem *grp = groups.takeFirst();
1223 m_document->clipManager()->removeGroup(grp);
1224 scene()->destroyItemGroup(grp);
1226 selection = m_scene->selectedItems();
1229 for (int i = 0; i < selection.count(); i++) {
1230 if (selection.at(i)->type() == AVWIDGET || selection.at(i)->type() == TRANSITIONWIDGET) {
1231 newGroup->addToGroup(selection.at(i));
1232 selection.at(i)->setFlag(QGraphicsItem::ItemIsMovable, false);
1235 KdenliveSettings::setSnaptopoints(snap);
1237 m_selectionGroup = new AbstractGroupItem(m_document->fps());
1238 m_selectionGroup->setPos(rectUnion.left(), rectUnion.top() - 1);
1239 QPointF diff = m_selectionGroup->pos();
1240 //m_selectionGroup->translate((int) - rectUnion.left(), (int) -rectUnion.top() + 1);
1241 m_selectionGroup->translate(- diff.x(), -diff.y());
1243 scene()->addItem(m_selectionGroup);
1244 for (int i = 0; i < selection.count(); i++) {
1245 if (selection.at(i)->parentItem() == 0 && (selection.at(i)->type() == AVWIDGET || selection.at(i)->type() == TRANSITIONWIDGET || selection.at(i)->type() == GROUPWIDGET)) {
1246 m_selectionGroup->addToGroup(selection.at(i));
1247 selection.at(i)->setFlag(QGraphicsItem::ItemIsMovable, false);
1250 KdenliveSettings::setSnaptopoints(snap);
1251 if (m_selectionGroup) {
1252 m_selectionGroupInfo.startPos = GenTime(m_selectionGroup->scenePos().x(), m_document->fps());
1253 m_selectionGroupInfo.track = m_selectionGroup->track();
1256 } else resetSelectionGroup();
1259 void CustomTrackView::mouseDoubleClickEvent(QMouseEvent *event)
1261 if (m_dragItem && m_dragItem->hasKeyFrames()) {
1262 /*if (m_moveOpMode == KEYFRAME) {
1263 // user double clicked on a keyframe, open edit dialog
1264 //TODO:Â update for effects with several values per keyframe
1265 QDialog d(parentWidget());
1266 Ui::KeyFrameDialog_UI view;
1268 view.kfr_position->setText(m_document->timecode().getTimecode(GenTime(m_dragItem->selectedKeyFramePos(), m_document->fps()) - m_dragItem->cropStart()));
1269 view.kfr_value->setValue(m_dragItem->selectedKeyFrameValue());
1270 view.kfr_value->setFocus();
1271 if (d.exec() == QDialog::Accepted) {
1272 int pos = m_document->timecode().getFrameCount(view.kfr_position->text());
1273 m_dragItem->updateKeyFramePos(GenTime(pos, m_document->fps()) + m_dragItem->cropStart(), (double) view.kfr_value->value() * m_dragItem->keyFrameFactor());
1274 ClipItem *item = static_cast <ClipItem *>(m_dragItem);
1275 QString previous = item->keyframes(item->selectedEffectIndex());
1276 item->updateKeyframeEffect();
1277 QString next = item->keyframes(item->selectedEffectIndex());
1278 EditKeyFrameCommand *command = new EditKeyFrameCommand(this, item->track(), item->startPos(), item->selectedEffectIndex(), previous, next, false);
1279 m_commandStack->push(command);
1280 updateEffect(m_document->tracksCount() - item->track(), item->startPos(), item->selectedEffect(), item->selectedEffectIndex());
1281 emit clipItemSelected(item, item->selectedEffectIndex());
1286 GenTime keyFramePos = GenTime((int)(mapToScene(event->pos()).x()), m_document->fps()) - m_dragItem->startPos() + m_dragItem->cropStart();
1287 int val = m_dragItem->addKeyFrame(keyFramePos, mapToScene(event->pos()).toPoint().y());
1288 ClipItem * item = static_cast <ClipItem *>(m_dragItem);
1289 //QString previous = item->keyframes(item->selectedEffectIndex());
1290 QDomElement oldEffect = item->selectedEffect().cloneNode().toElement();
1291 item->insertKeyframe(item->getEffectAt(item->selectedEffectIndex()), keyFramePos.frames(m_document->fps()), val);
1292 //item->updateKeyframeEffect();
1293 //QString next = item->keyframes(item->selectedEffectIndex());
1294 QDomElement newEffect = item->selectedEffect().cloneNode().toElement();
1295 EditEffectCommand *command = new EditEffectCommand(this, m_document->tracksCount() - item->track(), item->startPos(), oldEffect, newEffect, item->selectedEffectIndex(), false);
1296 //EditKeyFrameCommand *command = new EditKeyFrameCommand(this, m_dragItem->track(), m_dragItem->startPos(), item->selectedEffectIndex(), previous, next, false);
1297 m_commandStack->push(command);
1298 updateEffect(m_document->tracksCount() - item->track(), item->startPos(), item->selectedEffect(), item->selectedEffectIndex());
1299 emit clipItemSelected(item, item->selectedEffectIndex());
1301 } else if (m_dragItem && !m_dragItem->isItemLocked()) {
1304 QList<QGraphicsItem *> collisionList = items(event->pos());
1305 if (collisionList.count() == 1 && collisionList.at(0)->type() == GUIDEITEM) {
1306 Guide *editGuide = (Guide *) collisionList.at(0);
1307 if (editGuide) slotEditGuide(editGuide->info());
1312 void CustomTrackView::editItemDuration()
1314 AbstractClipItem *item;
1318 if (m_scene->selectedItems().count() == 1) {
1319 item = static_cast <AbstractClipItem *>(m_scene->selectedItems().at(0));
1321 if (m_scene->selectedItems().empty()) {
1322 emit displayMessage(i18n("Cannot find clip to edit"), ErrorMessage);
1324 emit displayMessage(i18n("Cannot edit the duration of multiple items"), ErrorMessage);
1330 if (!item->isItemLocked()) {
1333 if (item->type() == TRANSITIONWIDGET) {
1334 getTransitionAvailableSpace(item, minimum, maximum);
1336 getClipAvailableSpace(item, minimum, maximum);
1338 //kDebug()<<"// GOT MOVE POS: "<<minimum.frames(25)<<" - "<<maximum.frames(25);
1339 ClipDurationDialog d(item, m_document->timecode(), minimum, maximum, this);
1340 if (d.exec() == QDialog::Accepted) {
1341 if (item->type() == TRANSITIONWIDGET) {
1342 // move & resize transition
1344 startInfo.startPos = item->startPos();
1345 startInfo.endPos = item->endPos();
1346 startInfo.track = item->track();
1348 endInfo.startPos = d.startPos();
1349 endInfo.endPos = endInfo.startPos + d.duration();
1350 endInfo.track = item->track();
1351 MoveTransitionCommand *command = new MoveTransitionCommand(this, startInfo, endInfo, true);
1352 m_commandStack->push(command);
1354 // move and resize clip
1355 QUndoCommand *moveCommand = new QUndoCommand();
1356 moveCommand->setText(i18n("Edit clip"));
1357 ItemInfo clipInfo = item->info();
1358 if (d.duration() < item->cropDuration() || d.cropStart() != clipInfo.cropStart) {
1359 // duration was reduced, so process it first
1360 ItemInfo startInfo = clipInfo;
1361 clipInfo.endPos = clipInfo.startPos + d.duration();
1362 clipInfo.cropStart = d.cropStart();
1363 new ResizeClipCommand(this, startInfo, clipInfo, true, false, moveCommand);
1365 if (d.startPos() != clipInfo.startPos) {
1366 ItemInfo startInfo = clipInfo;
1367 clipInfo.startPos = d.startPos();
1368 clipInfo.endPos = item->endPos() + (clipInfo.startPos - startInfo.startPos);
1369 new MoveClipCommand(this, startInfo, clipInfo, true, moveCommand);
1371 if (d.duration() > item->cropDuration()) {
1372 // duration was increased, so process it after move
1373 ItemInfo startInfo = clipInfo;
1374 clipInfo.endPos = clipInfo.startPos + d.duration();
1375 clipInfo.cropStart = d.cropStart();
1376 new ResizeClipCommand(this, startInfo, clipInfo, true, false, moveCommand);
1378 m_commandStack->push(moveCommand);
1381 } else emit displayMessage(i18n("Item is locked"), ErrorMessage);
1384 void CustomTrackView::editKeyFrame(const GenTime pos, const int track, const int index, const QString keyframes)
1386 ClipItem *clip = getClipItemAt((int)pos.frames(m_document->fps()), track);
1388 clip->setKeyframes(index, keyframes);
1389 updateEffect(m_document->tracksCount() - clip->track(), clip->startPos(), clip->effectAt(index), index, false);
1390 } else emit displayMessage(i18n("Cannot find clip with keyframe"), ErrorMessage);
1394 void CustomTrackView::displayContextMenu(QPoint pos, AbstractClipItem *clip, AbstractGroupItem *group)
1396 m_deleteGuide->setEnabled(m_dragGuide != NULL);
1397 m_editGuide->setEnabled(m_dragGuide != NULL);
1398 m_markerMenu->clear();
1399 m_markerMenu->setEnabled(false);
1401 m_timelineContextMenu->popup(pos);
1402 } else if (group != NULL) {
1403 m_pasteEffectsAction->setEnabled(m_copiedItems.count() == 1);
1404 m_ungroupAction->setEnabled(true);
1405 updateClipTypeActions(NULL);
1406 m_timelineContextClipMenu->popup(pos);
1408 m_ungroupAction->setEnabled(false);
1409 if (clip->type() == AVWIDGET) {
1410 ClipItem *item = static_cast <ClipItem*>(clip);
1411 //build go to marker menu
1412 if (item->baseClip()) {
1413 QList <CommentedTime> markers = item->baseClip()->commentedSnapMarkers();
1414 int offset = item->startPos().frames(m_document->fps());
1415 if (!markers.isEmpty()) {
1416 for (int i = 0; i < markers.count(); i++) {
1417 int pos = (int) markers.at(i).time().frames(m_document->timecode().fps());
1418 QString position = m_document->timecode().getTimecode(markers.at(i).time()) + ' ' + markers.at(i).comment();
1419 QAction *go = m_markerMenu->addAction(position);
1420 go->setData(pos + offset);
1423 m_markerMenu->setEnabled(!m_markerMenu->isEmpty());
1425 updateClipTypeActions(item);
1426 m_pasteEffectsAction->setEnabled(m_copiedItems.count() == 1);
1427 m_timelineContextClipMenu->popup(pos);
1428 } else if (clip->type() == TRANSITIONWIDGET) {
1429 m_timelineContextTransitionMenu->popup(pos);
1434 void CustomTrackView::activateMonitor()
1436 emit activateDocumentMonitor();
1439 void CustomTrackView::insertClipCut(DocClipBase *clip, int in, int out)
1441 resetSelectionGroup();
1443 info.startPos = GenTime();
1444 info.cropStart = GenTime(in, m_document->fps());
1445 info.endPos = GenTime(out - in, m_document->fps());
1446 info.cropDuration = info.endPos - info.startPos;
1449 // Check if clip can be inserted at that position
1450 ItemInfo pasteInfo = info;
1451 pasteInfo.startPos = GenTime(m_cursorPos, m_document->fps());
1452 pasteInfo.endPos = pasteInfo.startPos + info.endPos;
1453 pasteInfo.track = selectedTrack();
1454 if (!canBePastedTo(pasteInfo, AVWIDGET)) {
1455 emit displayMessage(i18n("Cannot insert clip in timeline"), ErrorMessage);
1459 AddTimelineClipCommand *command = new AddTimelineClipCommand(this, clip->toXML(), clip->getId(), pasteInfo, EffectsList(), m_scene->editMode() == OVERWRITEEDIT, m_scene->editMode() == INSERTEDIT, true, false);
1460 m_commandStack->push(command);
1463 bool CustomTrackView::insertDropClips(const QMimeData *data, const QPoint pos)
1465 if (data->hasFormat("kdenlive/clip")) {
1467 m_scene->clearSelection();
1468 resetSelectionGroup(false);
1469 QStringList list = QString(data->data("kdenlive/clip")).split(';');
1470 DocClipBase *clip = m_document->getBaseClip(list.at(0));
1472 kDebug() << " WARNING))))))))) CLIP NOT FOUND : " << list.at(0);
1475 QPointF framePos = mapToScene(pos);
1477 info.startPos = GenTime();
1478 info.cropStart = GenTime(list.at(1).toInt(), m_document->fps());
1479 info.endPos = GenTime(list.at(2).toInt() - list.at(1).toInt(), m_document->fps());
1480 info.cropDuration = info.endPos - info.startPos;
1483 // Check if clip can be inserted at that position
1484 ItemInfo pasteInfo = info;
1485 pasteInfo.startPos = GenTime((int)(framePos.x() + 0.5), m_document->fps());
1486 pasteInfo.endPos = pasteInfo.startPos + info.endPos;
1487 pasteInfo.track = (int)(framePos.y() / m_tracksHeight);
1488 framePos.setX((int)(framePos.x() + 0.5));
1489 framePos.setY(pasteInfo.track * m_tracksHeight);
1490 if (!canBePastedTo(pasteInfo, AVWIDGET)) {
1493 m_selectionGroup = new AbstractGroupItem(m_document->fps());
1494 ClipItem *item = new ClipItem(clip, info, m_document->fps(), 1.0, 1);
1495 m_selectionGroup->addToGroup(item);
1496 item->setFlag(QGraphicsItem::ItemIsMovable, false);
1498 QList <GenTime> offsetList;
1499 offsetList.append(info.endPos);
1500 updateSnapPoints(NULL, offsetList);
1501 m_selectionGroup->setPos(framePos);
1502 scene()->addItem(m_selectionGroup);
1503 m_selectionGroup->setSelected(true);
1505 } else if (data->hasFormat("kdenlive/producerslist")) {
1507 QStringList ids = QString(data->data("kdenlive/producerslist")).split(';');
1508 m_scene->clearSelection();
1509 resetSelectionGroup(false);
1511 QList <GenTime> offsetList;
1512 QList <ItemInfo> infoList;
1513 QPointF framePos = mapToScene(pos);
1514 GenTime start = GenTime((int)(framePos.x() + 0.5), m_document->fps());
1515 int track = (int)(framePos.y() / m_tracksHeight);
1516 framePos.setX((int)(framePos.x() + 0.5));
1517 framePos.setY(track * m_tracksHeight);
1519 // Check if clips can be inserted at that position
1520 for (int i = 0; i < ids.size(); ++i) {
1521 DocClipBase *clip = m_document->getBaseClip(ids.at(i));
1523 kDebug() << " WARNING))))))))) CLIP NOT FOUND : " << ids.at(i);
1527 info.startPos = start;
1528 info.cropDuration = clip->duration();
1529 info.endPos = info.startPos + info.cropDuration;
1531 infoList.append(info);
1532 start += clip->duration();
1534 if (!canBePastedTo(infoList, AVWIDGET)) {
1537 m_selectionGroup = new AbstractGroupItem(m_document->fps());
1539 for (int i = 0; i < ids.size(); ++i) {
1540 DocClipBase *clip = m_document->getBaseClip(ids.at(i));
1542 info.startPos = start;
1543 info.cropDuration = clip->duration();
1544 info.endPos = info.startPos + info.cropDuration;
1546 start += info.cropDuration;
1547 offsetList.append(start);
1548 ClipItem *item = new ClipItem(clip, info, m_document->fps(), 1.0, 1, false);
1549 item->setFlag(QGraphicsItem::ItemIsMovable, false);
1550 m_selectionGroup->addToGroup(item);
1551 if (!clip->isPlaceHolder()) m_waitingThumbs.append(item);
1554 updateSnapPoints(NULL, offsetList);
1555 m_selectionGroup->setPos(framePos);
1556 scene()->addItem(m_selectionGroup);
1557 //m_selectionGroup->setZValue(10);
1558 m_thumbsTimer.start();
1562 // the drag is not a clip (may be effect, ...)
1570 void CustomTrackView::dragEnterEvent(QDragEnterEvent * event)
1572 if (insertDropClips(event->mimeData(), event->pos())) {
1573 event->acceptProposedAction();
1574 } else QGraphicsView::dragEnterEvent(event);
1577 bool CustomTrackView::itemCollision(AbstractClipItem *item, ItemInfo newPos)
1579 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);
1580 QList<QGraphicsItem*> collindingItems = scene()->items(shape, Qt::IntersectsItemShape);
1581 collindingItems.removeAll(item);
1582 if (collindingItems.isEmpty()) return false;
1584 for (int i = 0; i < collindingItems.count(); i++) {
1585 QGraphicsItem *collision = collindingItems.at(i);
1586 if (collision->type() == item->type()) {
1588 kDebug() << "// COLLISIION DETECTED";
1596 void CustomTrackView::slotRefreshEffects(ClipItem *clip)
1598 int track = m_document->tracksCount() - clip->track();
1599 GenTime pos = clip->startPos();
1600 if (!m_document->renderer()->mltRemoveEffect(track, pos, "-1", false, false)) {
1601 emit displayMessage(i18n("Problem deleting effect"), ErrorMessage);
1604 bool success = true;
1605 for (int i = 0; i < clip->effectsCount(); i++) {
1606 if (!m_document->renderer()->mltAddEffect(track, pos, clip->getEffectArgs(clip->effectAt(i)), false)) success = false;
1608 if (!success) emit displayMessage(i18n("Problem adding effect to clip"), ErrorMessage);
1609 m_document->renderer()->doRefresh();
1612 void CustomTrackView::addEffect(int track, GenTime pos, QDomElement effect)
1614 ClipItem *clip = getClipItemAt((int)pos.frames(m_document->fps()), m_document->tracksCount() - track);
1616 // Special case: speed effect
1617 if (effect.attribute("id") == "speed") {
1618 if (clip->clipType() != VIDEO && clip->clipType() != AV && clip->clipType() != PLAYLIST) {
1619 emit displayMessage(i18n("Problem adding effect to clip"), ErrorMessage);
1622 double speed = EffectsList::parameter(effect, "speed").toDouble() / 100.0;
1623 int strobe = EffectsList::parameter(effect, "strobe").toInt();
1624 if (strobe == 0) strobe = 1;
1625 doChangeClipSpeed(clip->info(), clip->speedIndependantInfo(), speed, 1.0, strobe, clip->baseClip()->getId());
1626 EffectsParameterList params = clip->addEffect(effect);
1627 m_document->renderer()->mltAddEffect(track, pos, params);
1628 if (clip->isSelected()) emit clipItemSelected(clip);
1631 EffectsParameterList params = clip->addEffect(effect);
1632 if (!m_document->renderer()->mltAddEffect(track, pos, params))
1633 emit displayMessage(i18n("Problem adding effect to clip"), ErrorMessage);
1634 if (clip->isSelected()) emit clipItemSelected(clip);
1635 } else emit displayMessage(i18n("Cannot find clip to add effect"), ErrorMessage);
1638 void CustomTrackView::deleteEffect(int track, GenTime pos, QDomElement effect)
1640 QString index = effect.attribute("kdenlive_ix");
1641 // Special case: speed effect
1642 if (effect.attribute("id") == "speed") {
1643 ClipItem *clip = getClipItemAt((int)pos.frames(m_document->fps()), m_document->tracksCount() - track);
1645 doChangeClipSpeed(clip->info(), clip->speedIndependantInfo(), 1.0, clip->speed(), 1, clip->baseClip()->getId());
1646 clip->deleteEffect(index);
1647 emit clipItemSelected(clip);
1648 m_document->renderer()->mltRemoveEffect(track, pos, index, true);
1652 if (!m_document->renderer()->mltRemoveEffect(track, pos, index, true)) {
1653 kDebug() << "// ERROR REMOV EFFECT: " << index << ", DISABLE: " << effect.attribute("disable");
1654 emit displayMessage(i18n("Problem deleting effect"), ErrorMessage);
1657 ClipItem *clip = getClipItemAt((int)pos.frames(m_document->fps()), m_document->tracksCount() - track);
1659 clip->deleteEffect(index);
1660 emit clipItemSelected(clip);
1664 void CustomTrackView::slotAddGroupEffect(QDomElement effect, AbstractGroupItem *group)
1666 QList<QGraphicsItem *> itemList = group->childItems();
1667 QUndoCommand *effectCommand = new QUndoCommand();
1669 QDomNode namenode = effect.elementsByTagName("name").item(0);
1670 if (!namenode.isNull()) effectName = i18n(namenode.toElement().text().toUtf8().data());
1671 else effectName = i18n("effect");
1672 effectCommand->setText(i18n("Add %1", effectName));
1674 for (int i = 0; i < itemList.count(); i++) {
1675 if (itemList.at(i)->type() == AVWIDGET) {
1676 ClipItem *item = static_cast <ClipItem *>(itemList.at(i));
1677 if (effect.attribute("type") == "audio") {
1678 // Don't add audio effects on video clips
1679 if (item->isVideoOnly() || (item->clipType() != AUDIO && item->clipType() != AV && item->clipType() != PLAYLIST)) continue;
1680 } else if (effect.hasAttribute("type") == false) {
1681 // Don't add video effect on audio clips
1682 if (item->isAudioOnly() || item->clipType() == AUDIO) continue;
1685 if (effect.attribute("unique", "0") != "0" && item->hasEffect(effect.attribute("tag"), effect.attribute("id")) != -1) {
1686 emit displayMessage(i18n("Effect already present in clip"), ErrorMessage);
1689 if (item->isItemLocked()) {
1692 item->initEffect(effect);
1693 if (effect.attribute("tag") == "ladspa") {
1694 QString ladpsaFile = m_document->getLadspaFile();
1695 initEffects::ladspaEffectFile(ladpsaFile, effect.attribute("ladspaid").toInt(), getLadspaParams(effect));
1696 effect.setAttribute("src", ladpsaFile);
1698 new AddEffectCommand(this, m_document->tracksCount() - item->track(), item->startPos(), effect, true, effectCommand);
1703 m_commandStack->push(effectCommand);
1704 setDocumentModified();
1705 } else delete effectCommand;
1708 void CustomTrackView::slotAddEffect(QDomElement effect, GenTime pos, int track)
1710 QList<QGraphicsItem *> itemList;
1711 QUndoCommand *effectCommand = new QUndoCommand();
1713 QDomNode namenode = effect.elementsByTagName("name").item(0);
1714 if (!namenode.isNull()) effectName = i18n(namenode.toElement().text().toUtf8().data());
1715 else effectName = i18n("effect");
1716 effectCommand->setText(i18n("Add %1", effectName));
1718 if (track == -1) itemList = scene()->selectedItems();
1719 if (itemList.isEmpty()) {
1720 ClipItem *clip = getClipItemAt((int) pos.frames(m_document->fps()), track);
1721 if (clip) itemList.append(clip);
1722 else emit displayMessage(i18n("Select a clip if you want to apply an effect"), ErrorMessage);
1726 for (int i = 0; i < itemList.count(); i++) {
1727 if (itemList.at(i)->type() == GROUPWIDGET) {
1728 QList<QGraphicsItem *> subitems = itemList.at(i)->childItems();
1729 for (int j = 0; j < subitems.count(); j++) {
1730 if (!itemList.contains(subitems.at(j))) itemList.append(subitems.at(j));
1735 for (int i = 0; i < itemList.count(); i++) {
1736 if (itemList.at(i)->type() == AVWIDGET) {
1737 ClipItem *item = static_cast <ClipItem *>(itemList.at(i));
1738 if (effect.attribute("type") == "audio") {
1739 // Don't add audio effects on video clips
1740 if (item->isVideoOnly() || (item->clipType() != AUDIO && item->clipType() != AV && item->clipType() != PLAYLIST)) {
1741 emit displayMessage(i18n("Cannot add an audio effect to this clip"), ErrorMessage);
1744 } else if (effect.hasAttribute("type") == false) {
1745 // Don't add video effect on audio clips
1746 if (item->isAudioOnly() || item->clipType() == AUDIO) {
1747 emit displayMessage(i18n("Cannot add a video effect to this clip"), ErrorMessage);
1751 if (item->hasEffect(effect.attribute("tag"), effect.attribute("id")) != -1 && effect.attribute("unique", "0") != "0") {
1752 emit displayMessage(i18n("Effect already present in clip"), ErrorMessage);
1755 if (item->isItemLocked()) {
1758 if (effect.attribute("id") == "freeze" && m_cursorPos > item->startPos().frames(m_document->fps()) && m_cursorPos < item->endPos().frames(m_document->fps())) {
1759 item->initEffect(effect, m_cursorPos - item->startPos().frames(m_document->fps()));
1760 } else item->initEffect(effect);
1761 if (effect.attribute("tag") == "ladspa") {
1762 QString ladpsaFile = m_document->getLadspaFile();
1763 initEffects::ladspaEffectFile(ladpsaFile, effect.attribute("ladspaid").toInt(), getLadspaParams(effect));
1764 effect.setAttribute("src", ladpsaFile);
1766 new AddEffectCommand(this, m_document->tracksCount() - item->track(), item->startPos(), effect, true, effectCommand);
1769 if (effectCommand->childCount() > 0) {
1770 m_commandStack->push(effectCommand);
1771 setDocumentModified();
1772 } else delete effectCommand;
1775 void CustomTrackView::slotDeleteEffect(ClipItem *clip, QDomElement effect, bool affectGroup)
1777 if (affectGroup && clip->parentItem() && clip->parentItem() == m_selectionGroup) {
1778 //clip is in a group, also remove the effect in other clips of the group
1779 QList<QGraphicsItem *> items = m_selectionGroup->childItems();
1780 QUndoCommand *delCommand = new QUndoCommand();
1782 QDomNode namenode = effect.elementsByTagName("name").item(0);
1783 if (!namenode.isNull()) effectName = i18n(namenode.toElement().text().toUtf8().data());
1784 else effectName = i18n("effect");
1785 delCommand->setText(i18n("Delete %1", effectName));
1788 for (int i = 0; i < items.count(); i++) {
1789 if (items.at(i)->type() == GROUPWIDGET) {
1790 QList<QGraphicsItem *> subitems = items.at(i)->childItems();
1791 for (int j = 0; j < subitems.count(); j++) {
1792 if (!items.contains(subitems.at(j))) items.append(subitems.at(j));
1797 for (int i = 0; i < items.count(); i++) {
1798 if (items.at(i)->type() == AVWIDGET) {
1799 ClipItem *item = static_cast <ClipItem *>(items.at(i));
1800 int ix = item->hasEffect(effect.attribute("tag"), effect.attribute("id"));
1802 QDomElement eff = item->effectAt(ix);
1803 new AddEffectCommand(this, m_document->tracksCount() - item->track(), item->startPos(), eff, false, delCommand);
1807 if (delCommand->childCount() > 0) m_commandStack->push(delCommand);
1808 else delete delCommand;
1811 AddEffectCommand *command = new AddEffectCommand(this, m_document->tracksCount() - clip->track(), clip->startPos(), effect, false);
1812 m_commandStack->push(command);
1813 setDocumentModified();
1816 void CustomTrackView::updateEffect(int track, GenTime pos, QDomElement insertedEffect, int ix, bool triggeredByUser)
1818 if (insertedEffect.isNull()) {
1819 emit displayMessage(i18n("Problem editing effect"), ErrorMessage);
1822 ClipItem *clip = getClipItemAt((int)pos.frames(m_document->fps()), m_document->tracksCount() - track);
1823 QDomElement effect = insertedEffect.cloneNode().toElement();
1825 // Special case: speed effect
1826 if (effect.attribute("id") == "speed") {
1827 if (effect.attribute("disable") == "1") doChangeClipSpeed(clip->info(), clip->speedIndependantInfo(), 1.0, clip->speed(), 1, clip->baseClip()->getId());
1829 double speed = EffectsList::parameter(effect, "speed").toDouble() / 100.0;
1830 int strobe = EffectsList::parameter(effect, "strobe").toInt();
1831 if (strobe == 0) strobe = 1;
1832 doChangeClipSpeed(clip->info(), clip->speedIndependantInfo(), speed, clip->speed(), strobe, clip->baseClip()->getId());
1834 clip->setEffectAt(ix, effect);
1835 if (ix == clip->selectedEffectIndex()) {
1836 clip->setSelectedEffect(ix);
1837 if (!triggeredByUser) emit clipItemSelected(clip, ix);
1842 EffectsParameterList effectParams = clip->getEffectArgs(effect);
1843 if (effect.attribute("tag") == "ladspa") {
1844 // Update the ladspa affect file
1845 initEffects::ladspaEffectFile(effect.attribute("src"), effect.attribute("ladspaid").toInt(), getLadspaParams(effect));
1847 // check if we are trying to reset a keyframe effect
1848 if (effectParams.hasParam("keyframes") && effectParams.paramValue("keyframes").isEmpty()) {
1849 clip->initEffect(effect);
1850 effectParams = clip->getEffectArgs(effect);
1852 if (!m_document->renderer()->mltEditEffect(m_document->tracksCount() - clip->track(), clip->startPos(), effectParams))
1853 emit displayMessage(i18n("Problem editing effect"), ErrorMessage);
1855 clip->setEffectAt(ix, effect);
1856 if (ix == clip->selectedEffectIndex()) {
1857 clip->setSelectedEffect(ix);
1858 if (!triggeredByUser) emit clipItemSelected(clip, ix);
1860 if (effect.attribute("tag") == "volume" || effect.attribute("tag") == "brightness") {
1861 // A fade effect was modified, update the clip
1862 if (effect.attribute("id") == "fadein" || effect.attribute("id") == "fade_from_black") {
1863 int pos = effectParams.paramValue("out").toInt() - effectParams.paramValue("in").toInt();
1864 clip->setFadeIn(pos);
1866 if (effect.attribute("id") == "fadeout" || effect.attribute("id") == "fade_to_black") {
1867 int pos = effectParams.paramValue("out").toInt() - effectParams.paramValue("in").toInt();
1868 clip->setFadeOut(pos);
1872 setDocumentModified();
1875 void CustomTrackView::moveEffect(int track, GenTime pos, int oldPos, int newPos)
1877 ClipItem *clip = getClipItemAt((int)pos.frames(m_document->fps()), m_document->tracksCount() - track);
1878 if (clip && !clip->effectAt(newPos - 1).isNull() && !clip->effectAt(oldPos - 1).isNull()) {
1879 QDomElement act = clip->effectAt(newPos - 1);
1880 QDomElement before = clip->effectAt(oldPos - 1);
1881 clip->setEffectAt(oldPos - 1, act);
1882 clip->setEffectAt(newPos - 1, before);
1883 // special case: speed effect, which is a pseudo-effect, not appearing in MLT's effects
1884 if (act.attribute("id") == "speed") {
1885 m_document->renderer()->mltUpdateEffectPosition(track, pos, oldPos, newPos);
1886 } else if (before.attribute("id") == "speed") {
1887 m_document->renderer()->mltUpdateEffectPosition(track, pos, newPos, oldPos);
1888 } else m_document->renderer()->mltMoveEffect(track, pos, oldPos, newPos);
1889 emit clipItemSelected(clip, newPos - 1);
1890 setDocumentModified();
1891 } else emit displayMessage(i18n("Cannot move effect"), ErrorMessage);
1894 void CustomTrackView::slotChangeEffectState(ClipItem *clip, int effectPos, bool disable)
1896 QDomElement effect = clip->effectAt(effectPos);
1897 QDomElement oldEffect = effect.cloneNode().toElement();
1899 effect.setAttribute("disable", (int) disable);
1900 EditEffectCommand *command = new EditEffectCommand(this, m_document->tracksCount() - clip->track(), clip->startPos(), oldEffect, effect, effectPos, true);
1901 m_commandStack->push(command);
1902 setDocumentModified();;
1905 void CustomTrackView::slotChangeEffectPosition(ClipItem *clip, int currentPos, int newPos)
1907 MoveEffectCommand *command = new MoveEffectCommand(this, m_document->tracksCount() - clip->track(), clip->startPos(), currentPos, newPos);
1908 m_commandStack->push(command);
1909 setDocumentModified();
1912 void CustomTrackView::slotUpdateClipEffect(ClipItem *clip, QDomElement oldeffect, QDomElement effect, int ix)
1914 EditEffectCommand *command = new EditEffectCommand(this, m_document->tracksCount() - clip->track(), clip->startPos(), oldeffect, effect, ix, true);
1915 m_commandStack->push(command);
1918 ClipItem *CustomTrackView::cutClip(ItemInfo info, GenTime cutTime, bool cut, bool execute)
1922 ClipItem *item = getClipItemAt((int) info.startPos.frames(m_document->fps()), info.track);
1923 if (!item || cutTime >= item->endPos() || cutTime <= item->startPos()) {
1924 emit displayMessage(i18n("Cannot find clip to cut"), ErrorMessage);
1925 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);
1926 else kDebug() << "/// ERROR NO CLIP at: " << info.startPos.frames(m_document->fps()) << ", track: " << info.track;
1927 m_blockRefresh = false;
1930 if (item->parentItem()) {
1931 // Item is part of a group, reset group
1932 resetSelectionGroup();
1934 kDebug() << "///////// CUTTING CLIP : (" << item->startPos().frames(25) << "-" << item->endPos().frames(25) << "), INFO: (" << info.startPos.frames(25) << "-" << info.endPos.frames(25) << ")" << ", CUT: " << cutTime.frames(25);
1936 if (execute) m_document->renderer()->mltCutClip(m_document->tracksCount() - info.track, cutTime);
1937 int cutPos = (int) cutTime.frames(m_document->fps());
1939 newPos.startPos = cutTime;
1940 newPos.endPos = info.endPos;
1941 newPos.cropStart = item->info().cropStart + (cutTime - info.startPos);
1942 newPos.track = info.track;
1943 newPos.cropDuration = newPos.endPos - newPos.startPos;
1945 bool snap = KdenliveSettings::snaptopoints();
1946 KdenliveSettings::setSnaptopoints(false);
1947 ClipItem *dup = item->clone(newPos);
1948 // remove unwanted effects (fade in) from 2nd part of cutted clip
1949 int ix = dup->hasEffect(QString(), "fadein");
1951 QDomElement oldeffect = item->effectAt(ix);
1952 dup->deleteEffect(oldeffect.attribute("kdenlive_ix"));
1954 ix = dup->hasEffect(QString(), "fade_from_black");
1956 QDomElement oldeffect = item->effectAt(ix);
1957 dup->deleteEffect(oldeffect.attribute("kdenlive_ix"));
1959 item->resizeEnd(cutPos);
1960 scene()->addItem(dup);
1961 if (item->checkKeyFrames()) slotRefreshEffects(item);
1962 if (dup->checkKeyFrames()) slotRefreshEffects(dup);
1963 item->baseClip()->addReference();
1964 m_document->updateClip(item->baseClip()->getId());
1965 setDocumentModified();
1966 KdenliveSettings::setSnaptopoints(snap);
1968 //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);
1972 ClipItem *item = getClipItemAt((int) info.startPos.frames(m_document->fps()), info.track);
1973 ClipItem *dup = getClipItemAt((int) cutTime.frames(m_document->fps()), info.track);
1975 if (!item || !dup || item == dup) {
1976 emit displayMessage(i18n("Cannot find clip to uncut"), ErrorMessage);
1977 m_blockRefresh = false;
1980 if (m_document->renderer()->mltRemoveClip(m_document->tracksCount() - info.track, cutTime) == false) {
1981 emit displayMessage(i18n("Error removing clip at %1 on track %2", m_document->timecode().getTimecodeFromFrames(cutTime.frames(m_document->fps())), info.track), ErrorMessage);
1985 /*kDebug() << "// UNCUTTING CLIPS: ITEM 1 (" << item->startPos().frames(25) << "x" << item->endPos().frames(25) << ")";
1986 kDebug() << "// UNCUTTING CLIPS: ITEM 2 (" << dup->startPos().frames(25) << "x" << dup->endPos().frames(25) << ")";
1987 kDebug() << "// UNCUTTING CLIPS, INFO (" << info.startPos.frames(25) << "x" << info.endPos.frames(25) << ") , CUT: " << cutTime.frames(25);;*/
1988 //deleteClip(dup->info());
1990 bool snap = KdenliveSettings::snaptopoints();
1991 KdenliveSettings::setSnaptopoints(false);
1993 if (dup->isSelected()) emit clipItemSelected(NULL);
1994 dup->baseClip()->removeReference();
1995 m_document->updateClip(dup->baseClip()->getId());
1996 scene()->removeItem(dup);
1999 ItemInfo clipinfo = item->info();
2000 clipinfo.track = m_document->tracksCount() - clipinfo.track;
2001 bool success = m_document->renderer()->mltResizeClipEnd(clipinfo, info.endPos - info.startPos);
2003 item->resizeEnd((int) info.endPos.frames(m_document->fps()));
2004 setDocumentModified();
2006 emit displayMessage(i18n("Error when resizing clip"), ErrorMessage);
2007 KdenliveSettings::setSnaptopoints(snap);
2011 //QTimer::singleShot(3000, this, SLOT(slotEnableRefresh()));
2014 void CustomTrackView::slotEnableRefresh()
2016 m_blockRefresh = false;
2019 void CustomTrackView::slotAddTransitionToSelectedClips(QDomElement transition)
2021 QList<QGraphicsItem *> itemList = scene()->selectedItems();
2022 if (itemList.count() == 1) {
2023 if (itemList.at(0)->type() == AVWIDGET) {
2024 ClipItem *item = (ClipItem *) itemList.at(0);
2026 info.track = item->track();
2027 ClipItem *transitionClip = NULL;
2028 const int transitiontrack = getPreviousVideoTrack(info.track);
2029 GenTime pos = GenTime((int)(mapToScene(m_menuPosition).x()), m_document->fps());
2030 if (pos < item->startPos() + item->cropDuration() / 2) {
2031 // add transition to clip start
2032 info.startPos = item->startPos();
2033 if (transitiontrack != 0) transitionClip = getClipItemAt((int) info.startPos.frames(m_document->fps()), m_document->tracksCount() - transitiontrack);
2034 if (transitionClip && transitionClip->endPos() < item->endPos()) {
2035 info.endPos = transitionClip->endPos();
2036 } else info.endPos = info.startPos + GenTime(65, m_document->fps());
2037 // Check there is no other transition at that place
2038 double startY = info.track * m_tracksHeight + 1 + m_tracksHeight / 2;
2039 QRectF r(info.startPos.frames(m_document->fps()), startY, (info.endPos - info.startPos).frames(m_document->fps()), m_tracksHeight / 2);
2040 QList<QGraphicsItem *> selection = m_scene->items(r);
2041 bool transitionAccepted = true;
2042 for (int i = 0; i < selection.count(); i++) {
2043 if (selection.at(i)->type() == TRANSITIONWIDGET) {
2044 Transition *tr = static_cast <Transition *>(selection.at(i));
2045 if (tr->startPos() - info.startPos > GenTime(5, m_document->fps())) {
2046 if (tr->startPos() < info.endPos) info.endPos = tr->startPos();
2047 } else transitionAccepted = false;
2050 if (transitionAccepted) slotAddTransition(item, info, transitiontrack, transition);
2051 else emit displayMessage(i18n("Cannot add transition"), ErrorMessage);
2054 // add transition to clip end
2055 info.endPos = item->endPos();
2056 if (transitiontrack != 0) transitionClip = getClipItemAt((int) info.endPos.frames(m_document->fps()), m_document->tracksCount() - transitiontrack);
2057 if (transitionClip && transitionClip->startPos() > item->startPos()) {
2058 info.startPos = transitionClip->startPos();
2059 } else info.startPos = info.endPos - GenTime(65, m_document->fps());
2060 if (transition.attribute("tag") == "luma") EffectsList::setParameter(transition, "reverse", "1");
2061 else if (transition.attribute("id") == "slide") EffectsList::setParameter(transition, "invert", "1");
2063 // Check there is no other transition at that place
2064 double startY = info.track * m_tracksHeight + 1 + m_tracksHeight / 2;
2065 QRectF r(info.startPos.frames(m_document->fps()), startY, (info.endPos - info.startPos).frames(m_document->fps()), m_tracksHeight / 2);
2066 QList<QGraphicsItem *> selection = m_scene->items(r);
2067 bool transitionAccepted = true;
2068 for (int i = 0; i < selection.count(); i++) {
2069 if (selection.at(i)->type() == TRANSITIONWIDGET) {
2070 Transition *tr = static_cast <Transition *>(selection.at(i));
2071 if (info.endPos - tr->endPos() > GenTime(5, m_document->fps())) {
2072 if (tr->endPos() > info.startPos) info.startPos = tr->endPos();
2073 } else transitionAccepted = false;
2076 if (transitionAccepted) slotAddTransition(item, info, transitiontrack, transition);
2077 else emit displayMessage(i18n("Cannot add transition"), ErrorMessage);
2080 } else for (int i = 0; i < itemList.count(); i++) {
2081 if (itemList.at(i)->type() == AVWIDGET) {
2082 ClipItem *item = (ClipItem *) itemList.at(i);
2084 info.startPos = item->startPos();
2085 info.endPos = info.startPos + GenTime(65, m_document->fps());
2086 info.track = item->track();
2088 // Check there is no other transition at that place
2089 double startY = info.track * m_tracksHeight + 1 + m_tracksHeight / 2;
2090 QRectF r(info.startPos.frames(m_document->fps()), startY, (info.endPos - info.startPos).frames(m_document->fps()), m_tracksHeight / 2);
2091 QList<QGraphicsItem *> selection = m_scene->items(r);
2092 bool transitionAccepted = true;
2093 for (int i = 0; i < selection.count(); i++) {
2094 if (selection.at(i)->type() == TRANSITIONWIDGET) {
2095 Transition *tr = static_cast <Transition *>(selection.at(i));
2096 if (tr->startPos() - info.startPos > GenTime(5, m_document->fps())) {
2097 if (tr->startPos() < info.endPos) info.endPos = tr->startPos();
2098 } else transitionAccepted = false;
2101 int transitiontrack = getPreviousVideoTrack(info.track);
2102 if (transitionAccepted) slotAddTransition(item, info, transitiontrack, transition);
2103 else emit displayMessage(i18n("Cannot add transition"), ErrorMessage);
2108 void CustomTrackView::slotAddTransition(ClipItem* /*clip*/, ItemInfo transitionInfo, int endTrack, QDomElement transition)
2110 if (transitionInfo.startPos >= transitionInfo.endPos) {
2111 emit displayMessage(i18n("Invalid transition"), ErrorMessage);
2114 AddTransitionCommand* command = new AddTransitionCommand(this, transitionInfo, endTrack, transition, false, true);
2115 m_commandStack->push(command);
2116 setDocumentModified();
2119 void CustomTrackView::addTransition(ItemInfo transitionInfo, int endTrack, QDomElement params, bool refresh)
2121 Transition *tr = new Transition(transitionInfo, endTrack, m_document->fps(), params, true);
2122 //kDebug() << "---- ADDING transition " << params.attribute("value");
2123 if (m_document->renderer()->mltAddTransition(tr->transitionTag(), endTrack, m_document->tracksCount() - transitionInfo.track, transitionInfo.startPos, transitionInfo.endPos, tr->toXML(), refresh)) {
2124 scene()->addItem(tr);
2125 setDocumentModified();
2127 emit displayMessage(i18n("Cannot add transition"), ErrorMessage);
2132 void CustomTrackView::deleteTransition(ItemInfo transitionInfo, int endTrack, QDomElement /*params*/, bool refresh)
2134 Transition *item = getTransitionItemAt(transitionInfo.startPos, transitionInfo.track);
2136 emit displayMessage(i18n("Select clip to delete"), ErrorMessage);
2139 m_document->renderer()->mltDeleteTransition(item->transitionTag(), endTrack, m_document->tracksCount() - transitionInfo.track, transitionInfo.startPos, transitionInfo.endPos, item->toXML(), refresh);
2140 if (m_dragItem == item) m_dragItem = NULL;
2142 #if QT_VERSION >= 0x040600
2143 // animate item deletion
2144 item->closeAnimation();
2148 emit transitionItemSelected(NULL);
2149 setDocumentModified();
2152 void CustomTrackView::slotTransitionUpdated(Transition *tr, QDomElement old)
2154 //kDebug() << "TRANS UPDATE, TRACKS: " << old.attribute("transition_btrack") << ", NEW: " << tr->toXML().attribute("transition_btrack");
2155 QDomElement xml = tr->toXML();
2156 if (old.isNull() || xml.isNull()) {
2157 emit displayMessage(i18n("Cannot update transition"), ErrorMessage);
2160 EditTransitionCommand *command = new EditTransitionCommand(this, tr->track(), tr->startPos(), old, xml, false);
2161 m_commandStack->push(command);
2162 setDocumentModified();
2165 void CustomTrackView::updateTransition(int track, GenTime pos, QDomElement oldTransition, QDomElement transition, bool updateTransitionWidget)
2167 Transition *item = getTransitionItemAt(pos, track);
2169 kWarning() << "Unable to find transition at pos :" << pos.frames(m_document->fps()) << ", ON track: " << track;
2173 if (oldTransition.attribute("transition_atrack") != transition.attribute("transition_atrack") || oldTransition.attribute("transition_btrack") != transition.attribute("transition_btrack")) force = true;
2174 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);
2175 //kDebug() << "ORIGINAL TRACK: "<< oldTransition.attribute("transition_btrack") << ", NEW TRACK: "<<transition.attribute("transition_btrack");
2176 item->setTransitionParameters(transition);
2177 if (updateTransitionWidget) {
2178 ItemInfo info = item->info();
2180 ClipItem *transitionClip = getClipItemAt(info.startPos, info.track);
2181 if (transitionClip && transitionClip->baseClip()) {
2182 QString size = transitionClip->baseClip()->getProperty("frame_size");
2183 double factor = transitionClip->baseClip()->getProperty("aspect_ratio").toDouble();
2184 if (factor == 0) factor = 1.0;
2185 p.setX((int)(size.section('x', 0, 0).toInt() * factor + 0.5));
2186 p.setY(size.section('x', 1, 1).toInt());
2188 emit transitionItemSelected(item, getPreviousVideoTrack(info.track), p, true);
2190 setDocumentModified();
2193 void CustomTrackView::dragMoveEvent(QDragMoveEvent * event)
2196 const QPointF pos = mapToScene(event->pos());
2197 if (m_selectionGroup) {
2198 m_selectionGroup->setPos(pos);
2199 emit mousePosition((int)(m_selectionGroup->scenePos().x() + 0.5));
2200 event->acceptProposedAction();
2202 // Drag enter was not possible, try again at mouse position
2203 insertDropClips(event->mimeData(), event->pos());
2207 QGraphicsView::dragMoveEvent(event);
2211 void CustomTrackView::dragLeaveEvent(QDragLeaveEvent * event)
2213 if (m_selectionGroup && m_clipDrag) {
2214 m_thumbsTimer.stop();
2215 m_waitingThumbs.clear();
2216 QList<QGraphicsItem *> items = m_selectionGroup->childItems();
2218 scene()->destroyItemGroup(m_selectionGroup);
2219 m_selectionGroup = NULL;
2220 } else QGraphicsView::dragLeaveEvent(event);
2223 void CustomTrackView::dropEvent(QDropEvent * event)
2225 if (m_selectionGroup && m_clipDrag) {
2226 QList<QGraphicsItem *> items = m_selectionGroup->childItems();
2227 resetSelectionGroup();
2228 m_scene->clearSelection();
2229 bool hasVideoClip = false;
2230 QUndoCommand *addCommand = new QUndoCommand();
2231 addCommand->setText(i18n("Add timeline clip"));
2232 QList <ClipItem *> brokenClips;
2234 for (int i = 0; i < items.count(); i++) {
2235 ClipItem *item = static_cast <ClipItem *>(items.at(i));
2236 if (!hasVideoClip && (item->clipType() == AV || item->clipType() == VIDEO)) hasVideoClip = true;
2237 if (items.count() == 1) {
2238 updateClipTypeActions(item);
2240 updateClipTypeActions(NULL);
2243 //TODO: take care of edit mode for undo
2244 item->baseClip()->addReference();
2245 //item->setZValue(item->defaultZValue());
2246 m_document->updateClip(item->baseClip()->getId());
2247 ItemInfo info = item->info();
2249 int tracknumber = m_document->tracksCount() - info.track - 1;
2250 bool isLocked = m_document->trackInfoAt(tracknumber).isLocked;
2251 if (isLocked) item->setItemLocked(true);
2252 ItemInfo clipInfo = info;
2253 clipInfo.track = m_document->tracksCount() - item->track();
2254 if (m_document->renderer()->mltInsertClip(clipInfo, item->xml(), item->baseClip()->producer(item->track()), m_scene->editMode() == OVERWRITEEDIT, m_scene->editMode() == INSERTEDIT) == -1) {
2255 emit displayMessage(i18n("Cannot insert clip in timeline"), ErrorMessage);
2256 brokenClips.append(item);
2259 adjustTimelineClips(m_scene->editMode(), item, ItemInfo(), addCommand);
2261 new AddTimelineClipCommand(this, item->xml(), item->clipProducer(), item->info(), item->effectList(), m_scene->editMode() == OVERWRITEEDIT, m_scene->editMode() == INSERTEDIT, false, false, addCommand);
2263 if (item->baseClip()->isTransparent() && getTransitionItemAtStart(info.startPos, info.track) == NULL) {
2264 // add transparency transition
2265 QDomElement trans = MainWindow::transitions.getEffectByTag("composite", "composite").cloneNode().toElement();
2266 new AddTransitionCommand(this, info, getPreviousVideoTrack(info.track), trans, false, true, addCommand);
2268 item->setSelected(true);
2270 qDeleteAll(brokenClips);
2271 brokenClips.clear();
2272 if (addCommand->childCount() > 0) m_commandStack->push(addCommand);
2273 else delete addCommand;
2274 setDocumentModified();
2278 QRectF rect(0, 1 * m_tracksHeight + m_tracksHeight / 2, sceneRect().width(), 2);
2279 QList<QGraphicsItem *> selection = m_scene->items(rect);
2280 QStringList timelineList;
2282 kDebug()<<"// ITEMS on TRACK: "<<selection.count();
2283 for (int i = 0; i < selection.count(); i++) {
2284 if (selection.at(i)->type() == AVWIDGET) {
2285 ClipItem *clip = static_cast <ClipItem *>(selection.at(i));
2286 int start = clip->startPos().frames(m_document->fps());
2287 int end = clip->endPos().frames(m_document->fps());
2288 timelineList.append(QString::number(start) + "-" + QString::number(end));
2291 kDebug() << "// COMPARE:\n" << timelineList << "\n-------------------";
2294 m_pasteEffectsAction->setEnabled(m_copiedItems.count() == 1);
2295 if (items.count() > 1) groupSelectedItems(true);
2296 event->setDropAction(Qt::MoveAction);
2298 } else QGraphicsView::dropEvent(event);
2302 void CustomTrackView::adjustTimelineClips(EDITMODE mode, ClipItem *item, ItemInfo posinfo, QUndoCommand *command)
2304 bool snap = KdenliveSettings::snaptopoints();
2305 KdenliveSettings::setSnaptopoints(false);
2306 if (mode == OVERWRITEEDIT) {
2307 // if we are in overwrite mode, move clips accordingly
2309 if (item == NULL) info = posinfo;
2310 else info = item->info();
2311 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);
2312 QList<QGraphicsItem *> selection = m_scene->items(rect);
2313 if (item) selection.removeAll(item);
2314 for (int i = 0; i < selection.count(); i++) {
2315 if (!selection.at(i)->isEnabled()) continue;
2316 if (selection.at(i)->type() == AVWIDGET) {
2317 ClipItem *clip = static_cast<ClipItem *>(selection.at(i));
2318 if (clip->startPos() < info.startPos) {
2319 if (clip->endPos() > info.endPos) {
2320 ItemInfo clipInfo = clip->info();
2321 ItemInfo dupInfo = clipInfo;
2322 GenTime diff = info.startPos - clipInfo.startPos;
2323 dupInfo.startPos = info.startPos;
2324 dupInfo.cropStart += diff;
2325 dupInfo.cropDuration = clipInfo.endPos - info.startPos;
2326 ItemInfo newdupInfo = dupInfo;
2327 GenTime diff2 = info.endPos - info.startPos;
2328 newdupInfo.startPos = info.endPos;
2329 newdupInfo.cropStart += diff2;
2330 newdupInfo.cropDuration = clipInfo.endPos - info.endPos;
2331 new RazorClipCommand(this, clipInfo, info.startPos, false, command);
2332 new ResizeClipCommand(this, dupInfo, newdupInfo, false, false, command);
2333 ClipItem *dup = cutClip(clipInfo, info.startPos, true, false);
2334 if (dup) dup->resizeStart(info.endPos.frames(m_document->fps()));
2336 ItemInfo newclipInfo = clip->info();
2337 newclipInfo.endPos = info.startPos;
2338 new ResizeClipCommand(this, clip->info(), newclipInfo, false, false, command);
2339 clip->resizeEnd(info.startPos.frames(m_document->fps()));
2341 } else if (clip->endPos() <= info.endPos) {
2342 new AddTimelineClipCommand(this, clip->xml(), clip->clipProducer(), clip->info(), clip->effectList(), false, false, false, true, command);
2343 scene()->removeItem(clip);
2347 ItemInfo newclipInfo = clip->info();
2348 newclipInfo.startPos = info.endPos;
2349 new ResizeClipCommand(this, clip->info(), newclipInfo, false, false, command);
2350 clip->resizeStart(info.endPos.frames(m_document->fps()));
2354 } else if (mode == INSERTEDIT) {
2355 // if we are in push mode, move clips accordingly
2357 if (item == NULL) info = posinfo;
2358 else info = item->info();
2359 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);
2360 QList<QGraphicsItem *> selection = m_scene->items(rect);
2361 if (item) selection.removeAll(item);
2362 for (int i = 0; i < selection.count(); i++) {
2363 if (selection.at(i)->type() == AVWIDGET) {
2364 ClipItem *clip = static_cast<ClipItem *>(selection.at(i));
2365 if (clip->startPos() < info.startPos) {
2366 if (clip->endPos() > info.startPos) {
2367 ItemInfo clipInfo = clip->info();
2368 ItemInfo dupInfo = clipInfo;
2369 GenTime diff = info.startPos - clipInfo.startPos;
2370 dupInfo.startPos = info.startPos;
2371 dupInfo.cropStart += diff;
2372 dupInfo.cropDuration = clipInfo.endPos - info.startPos;
2373 new RazorClipCommand(this, clipInfo, info.startPos, false, command);
2374 // Commented out; variable dup unused. --granjow
2375 //ClipItem *dup = cutClip(clipInfo, info.startPos, true, false);
2376 cutClip(clipInfo, info.startPos, true, false);
2379 // TODO: add insertspacecommand
2384 KdenliveSettings::setSnaptopoints(snap);
2388 void CustomTrackView::adjustTimelineTransitions(EDITMODE mode, Transition *item, QUndoCommand *command)
2390 if (mode == OVERWRITEEDIT) {
2391 // if we are in overwrite or push mode, move clips accordingly
2392 bool snap = KdenliveSettings::snaptopoints();
2393 KdenliveSettings::setSnaptopoints(false);
2394 ItemInfo info = item->info();
2395 QRectF rect(info.startPos.frames(m_document->fps()), info.track * m_tracksHeight + m_tracksHeight, (info.endPos - info.startPos).frames(m_document->fps()) - 1, 5);
2396 QList<QGraphicsItem *> selection = m_scene->items(rect);
2397 selection.removeAll(item);
2398 for (int i = 0; i < selection.count(); i++) {
2399 if (!selection.at(i)->isEnabled()) continue;
2400 if (selection.at(i)->type() == TRANSITIONWIDGET) {
2401 Transition *tr = static_cast<Transition *>(selection.at(i));
2402 if (tr->startPos() < info.startPos) {
2403 ItemInfo firstPos = tr->info();
2404 ItemInfo newPos = firstPos;
2405 firstPos.endPos = item->startPos();
2406 newPos.startPos = item->endPos();
2407 new MoveTransitionCommand(this, tr->info(), firstPos, true, command);
2408 if (tr->endPos() > info.endPos) {
2410 new AddTransitionCommand(this, newPos, tr->transitionEndTrack(), tr->toXML(), false, true, command);
2412 } else if (tr->endPos() > info.endPos) {
2414 ItemInfo firstPos = tr->info();
2415 firstPos.startPos = item->endPos();
2416 new MoveTransitionCommand(this, tr->info(), firstPos, true, command);
2418 // remove transition
2419 new AddTransitionCommand(this, tr->info(), tr->transitionEndTrack(), tr->toXML(), true, true, command);
2423 KdenliveSettings::setSnaptopoints(snap);
2427 QStringList CustomTrackView::mimeTypes() const
2429 QStringList qstrList;
2430 // list of accepted mime types for drop
2431 qstrList.append("text/plain");
2432 qstrList.append("kdenlive/producerslist");
2433 qstrList.append("kdenlive/clip");
2437 Qt::DropActions CustomTrackView::supportedDropActions() const
2439 // returns what actions are supported when dropping
2440 return Qt::MoveAction;
2443 void CustomTrackView::setDuration(int duration)
2445 int diff = qAbs(duration - sceneRect().width());
2446 if (diff * matrix().m11() > -50) {
2447 if (matrix().m11() < 0.4) setSceneRect(0, 0, (duration + 100 / matrix().m11()), sceneRect().height());
2448 else setSceneRect(0, 0, (duration + 300), sceneRect().height());
2450 m_projectDuration = duration;
2453 int CustomTrackView::duration() const
2455 return m_projectDuration;
2458 void CustomTrackView::addTrack(TrackInfo type, int ix)
2460 if (ix == -1 || ix == m_document->tracksCount()) {
2461 m_document->insertTrack(0, type);
2462 m_document->renderer()->mltInsertTrack(1, type.type == VIDEOTRACK);
2464 m_document->insertTrack(m_document->tracksCount() - ix, type);
2465 // insert track in MLT playlist
2466 m_document->renderer()->mltInsertTrack(m_document->tracksCount() - ix, type.type == VIDEOTRACK);
2468 double startY = ix * m_tracksHeight + 1 + m_tracksHeight / 2;
2469 QRectF r(0, startY, sceneRect().width(), sceneRect().height() - startY);
2470 QList<QGraphicsItem *> selection = m_scene->items(r);
2471 resetSelectionGroup();
2473 m_selectionGroup = new AbstractGroupItem(m_document->fps());
2474 scene()->addItem(m_selectionGroup);
2475 for (int i = 0; i < selection.count(); i++) {
2476 if ((!selection.at(i)->parentItem()) && (selection.at(i)->type() == AVWIDGET || selection.at(i)->type() == TRANSITIONWIDGET || selection.at(i)->type() == GROUPWIDGET)) {
2477 m_selectionGroup->addToGroup(selection.at(i));
2478 selection.at(i)->setFlag(QGraphicsItem::ItemIsMovable, false);
2481 // Move graphic items
2482 m_selectionGroup->translate(0, m_tracksHeight);
2484 // adjust track number
2485 QList<QGraphicsItem *> children = m_selectionGroup->childItems();
2486 for (int i = 0; i < children.count(); i++) {
2487 if (children.at(i)->type() == GROUPWIDGET) {
2488 AbstractGroupItem *grp = static_cast<AbstractGroupItem*>(children.at(i));
2489 children << grp->childItems();
2492 AbstractClipItem *item = static_cast <AbstractClipItem *>(children.at(i));
2494 ItemInfo clipinfo = item->info();
2495 if (item->type() == AVWIDGET) {
2496 ClipItem *clip = static_cast <ClipItem *>(item);
2497 // slowmotion clips are not track dependant, so no need to update them
2498 if (clip->speed() != 1.0) continue;
2499 // We add a move clip command so that we get the correct producer for new track number
2500 if (clip->clipType() == AV || clip->clipType() == AUDIO) {
2501 Mlt::Producer *prod;
2502 if (clip->isAudioOnly()) prod = clip->baseClip()->audioProducer(clipinfo.track);
2503 else if (clip->isVideoOnly()) prod = clip->baseClip()->videoProducer();
2504 else prod = clip->baseClip()->producer(clipinfo.track);
2505 if (m_document->renderer()->mltUpdateClipProducer((int)(m_document->tracksCount() - clipinfo.track), clipinfo.startPos.frames(m_document->fps()), prod) == false) {
2506 // problem updating clip
2507 emit displayMessage(i18n("Cannot update clip (time: %1, track: %2)", clipinfo.startPos.frames(m_document->fps()), clipinfo.track), ErrorMessage);
2510 } else if (item->type() == TRANSITIONWIDGET) {
2511 Transition *tr = static_cast <Transition *>(item);
2512 int track = tr->transitionEndTrack();
2514 tr->updateTransitionEndTrack(getPreviousVideoTrack(clipinfo.track));
2518 resetSelectionGroup(false);
2521 int maxHeight = m_tracksHeight * m_document->tracksCount() * matrix().m22();
2522 for (int i = 0; i < m_guides.count(); i++) {
2523 QLineF l = m_guides.at(i)->line();
2524 l.setP2(QPointF(l.x2(), maxHeight));
2525 m_guides.at(i)->setLine(l);
2527 m_cursorLine->setLine(m_cursorLine->line().x1(), 0, m_cursorLine->line().x1(), maxHeight);
2528 setSceneRect(0, 0, sceneRect().width(), m_tracksHeight * m_document->tracksCount());
2529 viewport()->update();
2530 emit tracksChanged();
2531 //QTimer::singleShot(500, this, SIGNAL(trackHeightChanged()));
2532 //setFixedHeight(50 * m_tracksCount);
2535 void CustomTrackView::removeTrack(int ix)
2537 // Delete track in MLT playlist
2538 m_document->renderer()->mltDeleteTrack(m_document->tracksCount() - ix);
2539 m_document->deleteTrack(m_document->tracksCount() - ix - 1);
2541 double startY = ix * (m_tracksHeight + 1) + m_tracksHeight / 2;
2542 QRectF r(0, startY, sceneRect().width(), sceneRect().height() - startY);
2543 QList<QGraphicsItem *> selection = m_scene->items(r);
2545 resetSelectionGroup();
2547 m_selectionGroup = new AbstractGroupItem(m_document->fps());
2548 scene()->addItem(m_selectionGroup);
2549 for (int i = 0; i < selection.count(); i++) {
2550 if ((!selection.at(i)->parentItem()) && (selection.at(i)->type() == AVWIDGET || selection.at(i)->type() == TRANSITIONWIDGET || selection.at(i)->type() == GROUPWIDGET)) {
2551 m_selectionGroup->addToGroup(selection.at(i));
2552 selection.at(i)->setFlag(QGraphicsItem::ItemIsMovable, false);
2555 // Move graphic items
2556 qreal ydiff = 0 - (int) m_tracksHeight;
2557 m_selectionGroup->translate(0, ydiff);
2559 // adjust track number
2560 QList<QGraphicsItem *> children = m_selectionGroup->childItems();
2561 //kDebug() << "// FOUND CLIPS TO MOVE: " << children.count();
2562 for (int i = 0; i < children.count(); i++) {
2563 if (children.at(i)->type() == GROUPWIDGET) {
2564 AbstractGroupItem *grp = static_cast<AbstractGroupItem*>(children.at(i));
2565 children << grp->childItems();
2568 if (children.at(i)->type() == AVWIDGET) {
2569 ClipItem *clip = static_cast <ClipItem *>(children.at(i));
2571 ItemInfo clipinfo = clip->info();
2572 // We add a move clip command so that we get the correct producer for new track number
2573 if (clip->clipType() == AV || clip->clipType() == AUDIO) {
2574 Mlt::Producer *prod;
2575 if (clip->isAudioOnly()) prod = clip->baseClip()->audioProducer(clipinfo.track);
2576 else if (clip->isVideoOnly()) prod = clip->baseClip()->videoProducer();
2577 else prod = clip->baseClip()->producer(clipinfo.track);
2578 if (!m_document->renderer()->mltUpdateClipProducer((int)(m_document->tracksCount() - clipinfo.track), clipinfo.startPos.frames(m_document->fps()), prod)) {
2579 emit displayMessage(i18n("Cannot update clip (time: %1, track: %2)", clipinfo.startPos.frames(m_document->fps()), clipinfo.track), ErrorMessage);
2582 } else if (children.at(i)->type() == TRANSITIONWIDGET) {
2583 Transition *tr = static_cast <Transition *>(children.at(i));
2585 int track = tr->transitionEndTrack();
2587 ItemInfo clipinfo = tr->info();
2588 tr->updateTransitionEndTrack(getPreviousVideoTrack(clipinfo.track));
2592 resetSelectionGroup(false);
2594 int maxHeight = m_tracksHeight * m_document->tracksCount() * matrix().m22();
2595 for (int i = 0; i < m_guides.count(); i++) {
2596 QLineF l = m_guides.at(i)->line();
2597 l.setP2(QPointF(l.x2(), maxHeight));
2598 m_guides.at(i)->setLine(l);
2600 m_cursorLine->setLine(m_cursorLine->line().x1(), 0, m_cursorLine->line().x1(), maxHeight);
2601 setSceneRect(0, 0, sceneRect().width(), m_tracksHeight * m_document->tracksCount());
2603 m_selectedTrack = qMin(m_selectedTrack, m_document->tracksCount() - 1);
2604 viewport()->update();
2605 emit tracksChanged();
2606 //QTimer::singleShot(500, this, SIGNAL(trackHeightChanged()));
2609 void CustomTrackView::changeTrack(int ix, TrackInfo type)
2611 int tracknumber = m_document->tracksCount() - ix;
2612 m_document->setTrackType(tracknumber - 1, type);
2613 m_document->renderer()->mltChangeTrackState(tracknumber, m_document->trackInfoAt(tracknumber - 1).isMute, m_document->trackInfoAt(tracknumber - 1).isBlind);
2614 QTimer::singleShot(300, this, SIGNAL(trackHeightChanged()));
2615 viewport()->update();
2619 void CustomTrackView::slotSwitchTrackAudio(int ix)
2621 /*for (int i = 0; i < m_document->tracksCount(); i++)
2622 kDebug() << "TRK " << i << " STATE: " << m_document->trackInfoAt(i).isMute << m_document->trackInfoAt(i).isBlind;*/
2623 int tracknumber = m_document->tracksCount() - ix - 1;
2624 m_document->switchTrackAudio(tracknumber, !m_document->trackInfoAt(tracknumber).isMute);
2625 kDebug() << "NEXT TRK STATE: " << m_document->trackInfoAt(tracknumber).isMute << m_document->trackInfoAt(tracknumber).isBlind;
2626 m_document->renderer()->mltChangeTrackState(tracknumber + 1, m_document->trackInfoAt(tracknumber).isMute, m_document->trackInfoAt(tracknumber).isBlind);
2627 setDocumentModified();
2630 void CustomTrackView::slotSwitchTrackLock(int ix)
2632 int tracknumber = m_document->tracksCount() - ix - 1;
2633 LockTrackCommand *command = new LockTrackCommand(this, ix, !m_document->trackInfoAt(tracknumber).isLocked);
2634 m_commandStack->push(command);
2638 void CustomTrackView::lockTrack(int ix, bool lock)
2640 int tracknumber = m_document->tracksCount() - ix - 1;
2641 m_document->switchTrackLock(tracknumber, lock);
2642 emit doTrackLock(ix, lock);
2643 QList<QGraphicsItem *> selection = m_scene->items(0, ix * m_tracksHeight + m_tracksHeight / 2, sceneRect().width(), m_tracksHeight / 2 - 2);
2645 for (int i = 0; i < selection.count(); i++) {
2646 if (selection.at(i)->type() != AVWIDGET && selection.at(i)->type() != TRANSITIONWIDGET) continue;
2647 if (selection.at(i)->isSelected()) {
2648 if (selection.at(i)->type() == AVWIDGET) emit clipItemSelected(NULL);
2649 else emit transitionItemSelected(NULL);
2651 static_cast <AbstractClipItem *>(selection.at(i))->setItemLocked(lock);
2653 kDebug() << "NEXT TRK STATE: " << m_document->trackInfoAt(tracknumber).isLocked;
2654 viewport()->update();
2655 setDocumentModified();
2658 void CustomTrackView::slotSwitchTrackVideo(int ix)
2660 int tracknumber = m_document->tracksCount() - ix;
2661 m_document->switchTrackVideo(tracknumber - 1, !m_document->trackInfoAt(tracknumber - 1).isBlind);
2662 m_document->renderer()->mltChangeTrackState(tracknumber, m_document->trackInfoAt(tracknumber - 1).isMute, m_document->trackInfoAt(tracknumber - 1).isBlind);
2663 setDocumentModified();
2666 QList<QGraphicsItem *> CustomTrackView::checkForGroups(const QRectF &rect, bool *ok)
2668 // Check there is no group going over several tracks there, or that would result in timeline corruption
2669 QList<QGraphicsItem *> selection = scene()->items(rect);
2671 int maxHeight = m_tracksHeight * 1.5;
2672 for (int i = 0; i < selection.count(); i++) {
2673 // Check that we don't try to move a group with clips on other tracks
2674 if (selection.at(i)->type() == GROUPWIDGET && (selection.at(i)->boundingRect().height() >= maxHeight)) {
2677 } else if (selection.at(i)->parentItem() && (selection.at(i)->parentItem()->boundingRect().height() >= maxHeight)) {
2685 void CustomTrackView::slotRemoveSpace()
2689 if (m_menuPosition.isNull()) {
2690 pos = GenTime(cursorPos(), m_document->fps());
2692 track = QInputDialog::getInteger(this, i18n("Remove Space"), i18n("Track"), 0, 0, m_document->tracksCount() - 1, 1, &ok);
2695 pos = GenTime((int)(mapToScene(m_menuPosition).x()), m_document->fps());
2696 track = (int)(mapToScene(m_menuPosition).y() / m_tracksHeight);
2699 ClipItem *item = getClipItemAt(pos, track);
2701 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);
2704 int length = m_document->renderer()->mltGetSpaceLength(pos, m_document->tracksCount() - track, true);
2705 //kDebug() << "// GOT LENGT; " << length;
2707 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 // Make sure there is no group in the way
2712 QRectF rect(pos.frames(m_document->fps()), track * m_tracksHeight + m_tracksHeight / 2, sceneRect().width() - pos.frames(m_document->fps()), m_tracksHeight / 2 - 2);
2715 QList<QGraphicsItem *> items = checkForGroups(rect, &isOk);
2717 // groups found on track, do not allow the move
2718 emit displayMessage(i18n("Cannot remove space in a track with a group"), ErrorMessage);
2722 QList<ItemInfo> clipsToMove;
2723 QList<ItemInfo> transitionsToMove;
2725 for (int i = 0; i < items.count(); i++) {
2726 if (items.at(i)->type() == AVWIDGET || items.at(i)->type() == TRANSITIONWIDGET) {
2727 AbstractClipItem *item = static_cast <AbstractClipItem *>(items.at(i));
2728 ItemInfo info = item->info();
2729 if (item->type() == AVWIDGET) {
2730 clipsToMove.append(info);
2731 } else if (item->type() == TRANSITIONWIDGET) {
2732 transitionsToMove.append(info);
2737 InsertSpaceCommand *command = new InsertSpaceCommand(this, clipsToMove, transitionsToMove, track, GenTime(-length, m_document->fps()), true);
2738 m_commandStack->push(command);
2741 void CustomTrackView::slotInsertSpace()
2745 if (m_menuPosition.isNull()) {
2746 pos = GenTime(cursorPos(), m_document->fps());
2748 pos = GenTime((int)(mapToScene(m_menuPosition).x()), m_document->fps());
2749 track = (int)(mapToScene(m_menuPosition).y() / m_tracksHeight) + 1;
2751 SpacerDialog d(GenTime(65, m_document->fps()), m_document->timecode(), track, m_document->tracksCount() + 1, this);
2752 if (d.exec() != QDialog::Accepted) return;
2753 GenTime spaceDuration = d.selectedDuration();
2754 track = d.selectedTrack();
2756 ClipItem *item = getClipItemAt(pos, track);
2757 if (item) pos = item->startPos();
2759 // Make sure there is no group in the way
2760 QRectF rect(pos.frames(m_document->fps()), track * m_tracksHeight + m_tracksHeight / 2, sceneRect().width() - pos.frames(m_document->fps()), m_tracksHeight / 2 - 2);
2762 QList<QGraphicsItem *> items = checkForGroups(rect, &isOk);
2764 // groups found on track, do not allow the move
2765 emit displayMessage(i18n("Cannot insert space in a track with a group"), ErrorMessage);
2769 QList<ItemInfo> clipsToMove;
2770 QList<ItemInfo> transitionsToMove;
2772 for (int i = 0; i < items.count(); i++) {
2773 if (items.at(i)->type() == AVWIDGET || items.at(i)->type() == TRANSITIONWIDGET) {
2774 AbstractClipItem *item = static_cast <AbstractClipItem *>(items.at(i));
2775 ItemInfo info = item->info();
2776 if (item->type() == AVWIDGET) {
2777 clipsToMove.append(info);
2778 } else if (item->type() == TRANSITIONWIDGET) {
2779 transitionsToMove.append(info);
2784 InsertSpaceCommand *command = new InsertSpaceCommand(this, clipsToMove, transitionsToMove, track, spaceDuration, true);
2785 m_commandStack->push(command);
2788 void CustomTrackView::insertSpace(QList<ItemInfo> clipsToMove, QList<ItemInfo> transToMove, int track, const GenTime duration, const GenTime offset)
2790 int diff = duration.frames(m_document->fps());
2791 resetSelectionGroup();
2792 m_selectionGroup = new AbstractGroupItem(m_document->fps());
2793 scene()->addItem(m_selectionGroup);
2795 Transition *transition;
2797 // Create lists with start pos for each track
2798 QMap <int, int> trackClipStartList;
2799 QMap <int, int> trackTransitionStartList;
2801 for (int i = 1; i < m_document->tracksCount() + 1; i++) {
2802 trackClipStartList[i] = -1;
2803 trackTransitionStartList[i] = -1;
2806 if (!clipsToMove.isEmpty()) for (int i = 0; i < clipsToMove.count(); i++) {
2807 clip = getClipItemAtStart(clipsToMove.at(i).startPos + offset, clipsToMove.at(i).track);
2809 if (clip->parentItem()) {
2810 m_selectionGroup->addToGroup(clip->parentItem());
2811 clip->parentItem()->setFlag(QGraphicsItem::ItemIsMovable, false);
2813 m_selectionGroup->addToGroup(clip);
2814 clip->setFlag(QGraphicsItem::ItemIsMovable, false);
2816 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))
2817 trackClipStartList[m_document->tracksCount() - clipsToMove.at(i).track] = clipsToMove.at(i).startPos.frames(m_document->fps());
2819 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);
2822 if (!transToMove.isEmpty()) for (int i = 0; i < transToMove.count(); i++) {
2823 transition = getTransitionItemAtStart(transToMove.at(i).startPos + offset, transToMove.at(i).track);
2825 if (transition->parentItem()) {
2826 m_selectionGroup->addToGroup(transition->parentItem());
2827 transition->parentItem()->setFlag(QGraphicsItem::ItemIsMovable, false);
2829 m_selectionGroup->addToGroup(transition);
2830 transition->setFlag(QGraphicsItem::ItemIsMovable, false);
2832 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))
2833 trackTransitionStartList[m_document->tracksCount() - transToMove.at(i).track] = transToMove.at(i).startPos.frames(m_document->fps());
2834 } 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);
2836 m_selectionGroup->translate(diff, 0);
2838 // update items coordinates
2839 QList<QGraphicsItem *> itemList = m_selectionGroup->childItems();
2841 for (int i = 0; i < itemList.count(); i++) {
2842 if (itemList.at(i)->type() == AVWIDGET || itemList.at(i)->type() == TRANSITIONWIDGET) {
2843 static_cast < AbstractClipItem *>(itemList.at(i))->updateItem();
2844 } else if (itemList.at(i)->type() == GROUPWIDGET) {
2845 QList<QGraphicsItem *> children = itemList.at(i)->childItems();
2846 for (int j = 0; j < children.count(); j++) {
2847 AbstractClipItem * clp = static_cast < AbstractClipItem *>(children.at(j));
2852 resetSelectionGroup(false);
2853 if (track != -1) track = m_document->tracksCount() - track;
2854 m_document->renderer()->mltInsertSpace(trackClipStartList, trackTransitionStartList, track, duration, offset);
2857 void CustomTrackView::deleteClip(const QString &clipId)
2859 resetSelectionGroup();
2860 QList<QGraphicsItem *> itemList = items();
2861 QUndoCommand *deleteCommand = new QUndoCommand();
2863 for (int i = 0; i < itemList.count(); i++) {
2864 if (itemList.at(i)->type() == AVWIDGET) {
2865 ClipItem *item = (ClipItem *)itemList.at(i);
2866 if (item->clipProducer() == clipId) {
2868 if (item->parentItem()) {
2869 // Clip is in a group, destroy the group
2870 new GroupClipsCommand(this, QList<ItemInfo>() << item->info(), QList<ItemInfo>(), false, deleteCommand);
2872 new AddTimelineClipCommand(this, item->xml(), item->clipProducer(), item->info(), item->effectList(), false, false, true, true, deleteCommand);
2876 deleteCommand->setText(i18np("Delete timeline clip", "Delete timeline clips", count));
2877 if (count == 0) delete deleteCommand;
2878 else m_commandStack->push(deleteCommand);
2881 void CustomTrackView::setCursorPos(int pos, bool seek)
2883 if (pos == m_cursorPos) return;
2884 emit cursorMoved((int)(m_cursorPos), (int)(pos));
2886 if (seek) m_document->renderer()->seek(GenTime(m_cursorPos, m_document->fps()));
2887 else if (m_autoScroll) checkScrolling();
2888 m_cursorLine->setPos(m_cursorPos, 0);
2891 void CustomTrackView::updateCursorPos()
2893 m_cursorLine->setPos(m_cursorPos, 0);
2896 int CustomTrackView::cursorPos()
2898 return (int)(m_cursorPos);
2901 void CustomTrackView::moveCursorPos(int delta)
2903 if (m_cursorPos + delta < 0) delta = 0 - m_cursorPos;
2904 emit cursorMoved((int)(m_cursorPos), (int)((m_cursorPos + delta)));
2905 m_cursorPos += delta;
2906 m_cursorLine->setPos(m_cursorPos, 0);
2907 m_document->renderer()->seek(GenTime(m_cursorPos, m_document->fps()));
2910 void CustomTrackView::initCursorPos(int pos)
2912 emit cursorMoved((int)(m_cursorPos), (int)(pos));
2914 m_cursorLine->setPos(pos, 0);
2918 void CustomTrackView::checkScrolling()
2920 ensureVisible(m_cursorPos, verticalScrollBar()->value() + 10, 2, 2, 50, 0);
2923 void CustomTrackView::mouseReleaseEvent(QMouseEvent * event)
2925 if (m_moveOpMode == SEEK) m_moveOpMode = NONE;
2926 QGraphicsView::mouseReleaseEvent(event);
2927 setViewportUpdateMode(QGraphicsView::MinimalViewportUpdate);
2928 #if QT_VERSION >= 0x040600
2929 if (m_dragItem) m_dragItem->setGraphicsEffect(NULL);
2931 if (m_scrollTimer.isActive()) m_scrollTimer.stop();
2932 if (event->button() == Qt::MidButton) {
2935 setDragMode(QGraphicsView::NoDrag);
2936 if (m_operationMode == MOVEGUIDE) {
2937 setCursor(Qt::ArrowCursor);
2938 m_operationMode = NONE;
2939 m_dragGuide->setFlag(QGraphicsItem::ItemIsMovable, false);
2940 GenTime newPos = GenTime(m_dragGuide->pos().x(), m_document->fps());
2941 if (newPos != m_dragGuide->position()) {
2942 EditGuideCommand *command = new EditGuideCommand(this, m_dragGuide->position(), m_dragGuide->label(), newPos, m_dragGuide->label(), false);
2943 m_commandStack->push(command);
2944 m_dragGuide->updateGuide(GenTime(m_dragGuide->pos().x(), m_document->fps()));
2945 qSort(m_guides.begin(), m_guides.end(), sortGuidesList);
2946 m_document->syncGuides(m_guides);
2951 } else if (m_operationMode == SPACER && m_selectionGroup) {
2953 if (event->modifiers() != Qt::ControlModifier) {
2954 // We are moving all tracks
2956 } else track = (int)(mapToScene(m_clickEvent).y() / m_tracksHeight);
2957 GenTime timeOffset = GenTime((int)(m_selectionGroup->scenePos().x()), m_document->fps()) - m_selectionGroupInfo.startPos;
2959 if (timeOffset != GenTime()) {
2960 QList<QGraphicsItem *> items = m_selectionGroup->childItems();
2962 QList<ItemInfo> clipsToMove;
2963 QList<ItemInfo> transitionsToMove;
2965 // Create lists with start pos for each track
2966 QMap <int, int> trackClipStartList;
2967 QMap <int, int> trackTransitionStartList;
2969 for (int i = 1; i < m_document->tracksCount() + 1; i++) {
2970 trackClipStartList[i] = -1;
2971 trackTransitionStartList[i] = -1;
2974 for (int i = 0; i < items.count(); i++) {
2975 if (items.at(i)->type() == GROUPWIDGET)
2976 items += items.at(i)->childItems();
2979 for (int i = 0; i < items.count(); i++) {
2980 if (items.at(i)->type() == AVWIDGET) {
2981 AbstractClipItem *item = static_cast <AbstractClipItem *>(items.at(i));
2982 ItemInfo info = item->info();
2983 clipsToMove.append(info);
2985 if (trackClipStartList.value(m_document->tracksCount() - info.track) == -1 || info.startPos.frames(m_document->fps()) < trackClipStartList.value(m_document->tracksCount() - info.track))
2986 trackClipStartList[m_document->tracksCount() - info.track] = info.startPos.frames(m_document->fps());
2987 } else if (items.at(i)->type() == TRANSITIONWIDGET) {
2988 AbstractClipItem *item = static_cast <AbstractClipItem *>(items.at(i));
2989 ItemInfo info = item->info();
2990 transitionsToMove.append(info);
2992 if (trackTransitionStartList.value(m_document->tracksCount() - info.track) == -1 || info.startPos.frames(m_document->fps()) < trackTransitionStartList.value(m_document->tracksCount() - info.track))
2993 trackTransitionStartList[m_document->tracksCount() - info.track] = info.startPos.frames(m_document->fps());
2997 InsertSpaceCommand *command = new InsertSpaceCommand(this, clipsToMove, transitionsToMove, track, timeOffset, false);
2998 m_commandStack->push(command);
2999 if (track != -1) track = m_document->tracksCount() - track;
3000 kDebug() << "SPACER TRACK:" << track;
3001 m_document->renderer()->mltInsertSpace(trackClipStartList, trackTransitionStartList, track, timeOffset, GenTime());
3003 resetSelectionGroup(false);
3004 m_operationMode = NONE;
3005 } else if (m_operationMode == RUBBERSELECTION) {
3006 //kDebug() << "// END RUBBER SELECT";
3007 resetSelectionGroup();
3008 groupSelectedItems();
3009 m_operationMode = NONE;
3012 if (m_dragItem == NULL && m_selectionGroup == NULL) {
3013 emit transitionItemSelected(NULL);
3017 if (m_dragItem) info = m_dragItem->info();
3019 if (m_operationMode == MOVE) {
3020 setCursor(Qt::OpenHandCursor);
3021 if (m_dragItem->parentItem() == 0) {
3022 // we are moving one clip, easy
3023 if (m_dragItem->type() == AVWIDGET && (m_dragItemInfo.startPos != info.startPos || m_dragItemInfo.track != info.track)) {
3024 ClipItem *item = static_cast <ClipItem *>(m_dragItem);
3025 Mlt::Producer *prod;
3026 if (item->isAudioOnly()) prod = item->baseClip()->audioProducer(m_dragItemInfo.track);
3027 else if (item->isVideoOnly()) prod = item->baseClip()->videoProducer();
3028 else prod = item->baseClip()->producer(m_dragItemInfo.track);
3029 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);
3032 QUndoCommand *moveCommand = new QUndoCommand();
3033 moveCommand->setText(i18n("Move clip"));
3034 adjustTimelineClips(m_scene->editMode(), item, ItemInfo(), moveCommand);
3036 int tracknumber = m_document->tracksCount() - item->track() - 1;
3037 bool isLocked = m_document->trackInfoAt(tracknumber).isLocked;
3038 if (isLocked) item->setItemLocked(true);
3039 new MoveClipCommand(this, m_dragItemInfo, info, false, moveCommand);
3040 // Also move automatic transitions (on lower track)
3041 Transition *startTransition = getTransitionItemAtStart(m_dragItemInfo.startPos, m_dragItemInfo.track);
3042 ItemInfo startTrInfo;
3043 ItemInfo newStartTrInfo;
3044 bool moveStartTrans = false;
3045 bool moveEndTrans = false;
3046 if (startTransition && startTransition->isAutomatic()) {
3047 startTrInfo = startTransition->info();
3048 newStartTrInfo = startTrInfo;
3049 newStartTrInfo.track = info.track;
3050 newStartTrInfo.startPos = info.startPos;
3051 if (m_dragItemInfo.track == info.track && !item->baseClip()->isTransparent() && getClipItemAtEnd(newStartTrInfo.endPos, m_document->tracksCount() - startTransition->transitionEndTrack())) {
3052 // transition end should stay the same
3054 // transition end should be adjusted to clip
3055 newStartTrInfo.endPos = newStartTrInfo.endPos + (newStartTrInfo.startPos - startTrInfo.startPos);
3057 if (newStartTrInfo.startPos < newStartTrInfo.endPos) moveStartTrans = true;
3059 if (startTransition == NULL || startTransition->endPos() < m_dragItemInfo.endPos) {
3060 // Check if there is a transition at clip end
3061 Transition *tr = getTransitionItemAtEnd(m_dragItemInfo.endPos, m_dragItemInfo.track);
3062 if (tr && tr->isAutomatic()) {
3063 ItemInfo trInfo = tr->info();
3064 ItemInfo newTrInfo = trInfo;
3065 newTrInfo.track = info.track;
3066 newTrInfo.endPos = m_dragItem->endPos();
3067 if (m_dragItemInfo.track == info.track && !item->baseClip()->isTransparent() && getClipItemAtStart(trInfo.startPos, m_document->tracksCount() - tr->transitionEndTrack())) {
3068 // transition start should stay the same
3070 // transition start should be moved
3071 newTrInfo.startPos = newTrInfo.startPos + (newTrInfo.endPos - trInfo.endPos);
3073 if (newTrInfo.startPos < newTrInfo.endPos) {
3074 moveEndTrans = true;
3075 if (moveStartTrans) {
3076 // we have to move both transitions, remove the start one so that there is no collision
3077 new AddTransitionCommand(this, startTrInfo, startTransition->transitionEndTrack(), startTransition->toXML(), true, true, moveCommand);
3079 adjustTimelineTransitions(m_scene->editMode(), tr, moveCommand);
3080 new MoveTransitionCommand(this, trInfo, newTrInfo, true, moveCommand);
3081 if (moveStartTrans) {
3082 // re-add transition in correct place
3083 int transTrack = startTransition->transitionEndTrack();
3084 if (m_dragItemInfo.track != info.track && !startTransition->forcedTrack()) {
3085 transTrack = getPreviousVideoTrack(info.track);
3087 adjustTimelineTransitions(m_scene->editMode(), startTransition, moveCommand);
3088 new AddTransitionCommand(this, newStartTrInfo, transTrack, startTransition->toXML(), false, true, moveCommand);
3094 if (moveStartTrans && !moveEndTrans) {
3095 adjustTimelineTransitions(m_scene->editMode(), startTransition, moveCommand);
3096 new MoveTransitionCommand(this, startTrInfo, newStartTrInfo, true, moveCommand);
3099 // Also move automatic transitions (on upper track)
3100 Transition *tr = getTransitionItemAtStart(m_dragItemInfo.startPos, m_dragItemInfo.track - 1);
3101 if (m_dragItemInfo.track == info.track && tr && tr->isAutomatic() && (m_document->tracksCount() - tr->transitionEndTrack()) == m_dragItemInfo.track) {
3102 ItemInfo trInfo = tr->info();
3103 ItemInfo newTrInfo = trInfo;
3104 newTrInfo.startPos = m_dragItem->startPos();
3105 ClipItem * upperClip = getClipItemAt(m_dragItemInfo.startPos, m_dragItemInfo.track - 1);
3106 if (!upperClip || !upperClip->baseClip()->isTransparent()) {
3107 if (!getClipItemAtEnd(newTrInfo.endPos, tr->track())) {
3108 // transition end should be adjusted to clip on upper track
3109 newTrInfo.endPos = newTrInfo.endPos + (newTrInfo.startPos - trInfo.startPos);
3111 if (newTrInfo.startPos < newTrInfo.endPos) {
3112 adjustTimelineTransitions(m_scene->editMode(), tr, moveCommand);
3113 new MoveTransitionCommand(this, trInfo, newTrInfo, true, moveCommand);
3117 if (m_dragItemInfo.track == info.track && (tr == NULL || tr->endPos() < m_dragItemInfo.endPos)) {
3118 // Check if there is a transition at clip end
3119 tr = getTransitionItemAtEnd(m_dragItemInfo.endPos, m_dragItemInfo.track - 1);
3120 if (tr && tr->isAutomatic() && (m_document->tracksCount() - tr->transitionEndTrack()) == m_dragItemInfo.track) {
3121 ItemInfo trInfo = tr->info();
3122 ItemInfo newTrInfo = trInfo;
3123 newTrInfo.endPos = m_dragItem->endPos();
3124 kDebug() << "CLIP ENDS AT: " << newTrInfo.endPos.frames(25);
3125 kDebug() << "CLIP STARTS AT: " << newTrInfo.startPos.frames(25);
3126 ClipItem * upperClip = getClipItemAt(m_dragItemInfo.startPos, m_dragItemInfo.track - 1);
3127 if (!upperClip || !upperClip->baseClip()->isTransparent()) {
3128 if (!getClipItemAtStart(trInfo.startPos, tr->track())) {
3129 // transition start should be moved
3130 newTrInfo.startPos = newTrInfo.startPos + (newTrInfo.endPos - trInfo.endPos);
3132 if (newTrInfo.startPos < newTrInfo.endPos) {
3133 adjustTimelineTransitions(m_scene->editMode(), tr, moveCommand);
3134 new MoveTransitionCommand(this, trInfo, newTrInfo, true, moveCommand);
3139 m_commandStack->push(moveCommand);
3140 //checkTrackSequence(m_dragItem->track());
3142 // undo last move and emit error message
3143 bool snap = KdenliveSettings::snaptopoints();
3144 KdenliveSettings::setSnaptopoints(false);
3145 item->setPos((int) m_dragItemInfo.startPos.frames(m_document->fps()), (int)(m_dragItemInfo.track * m_tracksHeight + 1));
3146 KdenliveSettings::setSnaptopoints(snap);
3147 emit displayMessage(i18n("Cannot move clip to position %1", m_document->timecode().getTimecodeFromFrames(m_dragItemInfo.startPos.frames(m_document->fps()))), ErrorMessage);
3149 setDocumentModified();
3151 if (m_dragItem->type() == TRANSITIONWIDGET && (m_dragItemInfo.startPos != info.startPos || m_dragItemInfo.track != info.track)) {
3152 Transition *transition = static_cast <Transition *>(m_dragItem);
3153 transition->updateTransitionEndTrack(getPreviousVideoTrack(m_dragItem->track()));
3154 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)) {
3155 // Moving transition failed, revert to previous position
3156 emit displayMessage(i18n("Cannot move transition"), ErrorMessage);
3157 transition->setPos((int) m_dragItemInfo.startPos.frames(m_document->fps()), (m_dragItemInfo.track) * m_tracksHeight + 1);
3159 QUndoCommand *moveCommand = new QUndoCommand();
3160 moveCommand->setText(i18n("Move transition"));
3161 adjustTimelineTransitions(m_scene->editMode(), transition, moveCommand);
3162 new MoveTransitionCommand(this, m_dragItemInfo, info, false, moveCommand);
3163 m_commandStack->push(moveCommand);
3167 // Moving several clips. We need to delete them and readd them to new position,
3168 // or they might overlap each other during the move
3169 QGraphicsItemGroup *group = static_cast <QGraphicsItemGroup *>(m_dragItem->parentItem());
3170 QList<QGraphicsItem *> items = group->childItems();
3172 QList<ItemInfo> clipsToMove;
3173 QList<ItemInfo> transitionsToMove;
3175 GenTime timeOffset = GenTime(m_dragItem->scenePos().x(), m_document->fps()) - m_dragItemInfo.startPos;
3176 const int trackOffset = (int)(m_dragItem->scenePos().y() / m_tracksHeight) - m_dragItemInfo.track;
3177 //kDebug() << "// MOVED SEVERAL CLIPS" << timeOffset.frames(25);
3178 QUndoCommand *moveGroup = new QUndoCommand();
3179 moveGroup->setText(i18n("Move group"));
3180 if (timeOffset != GenTime() || trackOffset != 0) {
3181 // remove items in MLT playlist
3184 int max = items.count();
3185 for (int i = 0; i < max; i++) {
3186 if (items.at(i)->type() == GROUPWIDGET) {
3187 items += items.at(i)->childItems();
3190 m_document->renderer()->blockSignals(true);
3191 for (int i = 0; i < items.count(); i++) {
3192 if (items.at(i)->type() != AVWIDGET && items.at(i)->type() != TRANSITIONWIDGET) continue;
3193 AbstractClipItem *item = static_cast <AbstractClipItem *>(items.at(i));
3194 ItemInfo info = item->info();
3195 if (item->type() == AVWIDGET) {
3196 if (m_document->renderer()->mltRemoveClip(m_document->tracksCount() - info.track, info.startPos) == false) {
3197 // error, clip cannot be removed from playlist
3198 emit displayMessage(i18n("Error removing clip at %1 on track %2", m_document->timecode().getTimecodeFromFrames(info.startPos.frames(m_document->fps())), info.track), ErrorMessage);
3200 clipsToMove.append(info);
3203 transitionsToMove.append(info);
3204 Transition *tr = static_cast <Transition*>(item);
3205 m_document->renderer()->mltDeleteTransition(tr->transitionTag(), tr->transitionEndTrack(), m_document->tracksCount() - info.track, info.startPos, info.endPos, tr->toXML());
3208 m_document->renderer()->blockSignals(false);
3209 for (int i = 0; i < items.count(); i++) {
3210 // re-add items in correct place
3211 if (items.at(i)->type() != AVWIDGET && items.at(i)->type() != TRANSITIONWIDGET) continue;
3212 AbstractClipItem *item = static_cast <AbstractClipItem *>(items.at(i));
3214 ItemInfo info = item->info();
3215 int tracknumber = m_document->tracksCount() - info.track - 1;
3216 bool isLocked = m_document->trackInfoAt(tracknumber).isLocked;
3218 group->removeFromGroup(item);
3219 item->setItemLocked(true);
3222 if (item->type() == AVWIDGET) {
3223 ClipItem *clip = static_cast <ClipItem*>(item);
3224 info.track = m_document->tracksCount() - info.track;
3225 Mlt::Producer *prod;
3226 adjustTimelineClips(m_scene->editMode(), clip, ItemInfo(), moveGroup);
3227 if (clip->isAudioOnly()) prod = clip->baseClip()->audioProducer(info.track);
3228 else if (clip->isVideoOnly()) prod = clip->baseClip()->videoProducer();
3229 else prod = clip->baseClip()->producer(info.track);
3230 m_document->renderer()->mltInsertClip(info, clip->xml(), prod, m_scene->editMode() == OVERWRITEEDIT, m_scene->editMode() == INSERTEDIT);
3231 for (int i = 0; i < clip->effectsCount(); i++) {
3232 m_document->renderer()->mltAddEffect(info.track, info.startPos, clip->getEffectArgs(clip->effectAt(i)), false);
3235 Transition *tr = static_cast <Transition*>(item);
3236 int newTrack = tr->transitionEndTrack();
3237 if (!tr->forcedTrack()) {
3238 newTrack = getPreviousVideoTrack(info.track);
3240 tr->updateTransitionEndTrack(newTrack);
3241 adjustTimelineTransitions(m_scene->editMode(), tr, moveGroup);
3242 m_document->renderer()->mltAddTransition(tr->transitionTag(), newTrack, m_document->tracksCount() - info.track, info.startPos, info.endPos, tr->toXML());
3246 new MoveGroupCommand(this, clipsToMove, transitionsToMove, timeOffset, trackOffset, false, moveGroup);
3247 m_commandStack->push(moveGroup);
3249 //QPointF top = group->sceneBoundingRect().topLeft();
3250 //QPointF oldpos = m_selectionGroup->scenePos();
3251 //kDebug()<<"SELECTION GRP POS: "<<m_selectionGroup->scenePos()<<", TOP: "<<top;
3252 //group->setPos(top);
3253 //TODO: get rid of the 3 lines below
3254 if (m_selectionGroup) {
3255 m_selectionGroupInfo.startPos = GenTime(m_selectionGroup->scenePos().x(), m_document->fps());
3256 m_selectionGroupInfo.track = m_selectionGroup->track();
3258 setDocumentModified();
3261 m_document->renderer()->doRefresh();
3262 } else if (m_operationMode == RESIZESTART && m_dragItem->startPos() != m_dragItemInfo.startPos) {
3264 if (m_dragItem->type() == AVWIDGET) {
3265 ItemInfo resizeinfo = m_dragItemInfo;
3266 resizeinfo.track = m_document->tracksCount() - resizeinfo.track;
3267 bool success = m_document->renderer()->mltResizeClipStart(resizeinfo, m_dragItem->startPos() - m_dragItemInfo.startPos);
3269 QUndoCommand *resizeCommand = new QUndoCommand();
3270 resizeCommand->setText(i18n("Resize clip"));
3272 // Check if there is an automatic transition on that clip (lower track)
3273 Transition *transition = getTransitionItemAtStart(m_dragItemInfo.startPos, m_dragItemInfo.track);
3274 if (transition && transition->isAutomatic()) {
3275 ItemInfo trInfo = transition->info();
3276 ItemInfo newTrInfo = trInfo;
3277 newTrInfo.startPos = m_dragItem->startPos();
3278 if (newTrInfo.startPos < newTrInfo.endPos)
3279 new MoveTransitionCommand(this, trInfo, newTrInfo, true, resizeCommand);
3281 // Check if there is an automatic transition on that clip (upper track)
3282 transition = getTransitionItemAtStart(m_dragItemInfo.startPos, m_dragItemInfo.track - 1);
3283 if (transition && transition->isAutomatic() && (m_document->tracksCount() - transition->transitionEndTrack()) == m_dragItemInfo.track) {
3284 ItemInfo trInfo = transition->info();
3285 ItemInfo newTrInfo = trInfo;
3286 newTrInfo.startPos = m_dragItem->startPos();
3287 ClipItem * upperClip = getClipItemAt(m_dragItemInfo.startPos, m_dragItemInfo.track - 1);
3288 if ((!upperClip || !upperClip->baseClip()->isTransparent()) && newTrInfo.startPos < newTrInfo.endPos) {
3289 new MoveTransitionCommand(this, trInfo, newTrInfo, true, resizeCommand);
3293 ClipItem *clip = static_cast < ClipItem * >(m_dragItem);
3294 updatePositionEffects(clip, m_dragItemInfo);
3298 QDomElement root = doc.createElement("list");
3299 doc.appendChild(root);
3300 QList <int> indexes;
3301 for (int i = 0; i < clip->effectsCount(); i++) {
3302 QDomElement effect = clip->effectAt(i);
3303 if (EffectsList::hasKeyFrames(effect)) {
3304 doc.appendChild(doc.importNode(effect, true));
3309 if (clip->checkEffectsKeyframesPos(m_dragItemInfo.cropStart.frames(m_document->fps()), clip->cropStart().frames(m_document->fps()), true)) {
3310 // Keyframes were modified, updateClip
3311 QDomNodeList effs = doc.elementsByTagName("effect");
3313 // Since we must always resize clip before updating the keyframes, we
3314 // put a resize command before & after checking keyframes so that
3315 // we are sure the resize is performed before whenever we do or undo the action
3317 new ResizeClipCommand(this, m_dragItemInfo, info, false, true, resizeCommand);
3318 for (int i = 0; i < indexes.count(); i++) {
3319 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);
3320 updateEffect(m_document->tracksCount() - clip->track(), clip->startPos(), clip->effectAt(indexes.at(i)), indexes.at(i));
3322 new ResizeClipCommand(this, m_dragItemInfo, info, false, true, resizeCommand);
3323 emit clipItemSelected(clip);
3324 } else new ResizeClipCommand(this, m_dragItemInfo, info, false, false, resizeCommand);
3326 m_commandStack->push(resizeCommand);
3328 bool snap = KdenliveSettings::snaptopoints();
3329 KdenliveSettings::setSnaptopoints(false);
3330 m_dragItem->resizeStart((int) m_dragItemInfo.startPos.frames(m_document->fps()));
3331 KdenliveSettings::setSnaptopoints(snap);
3332 emit displayMessage(i18n("Error when resizing clip"), ErrorMessage);
3334 } else if (m_dragItem->type() == TRANSITIONWIDGET) {
3335 Transition *transition = static_cast <Transition *>(m_dragItem);
3336 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)) {
3337 // Cannot resize transition
3338 bool snap = KdenliveSettings::snaptopoints();
3339 KdenliveSettings::setSnaptopoints(false);
3340 transition->resizeStart((int) m_dragItemInfo.startPos.frames(m_document->fps()));
3341 KdenliveSettings::setSnaptopoints(snap);
3342 emit displayMessage(i18n("Cannot resize transition"), ErrorMessage);
3344 MoveTransitionCommand *command = new MoveTransitionCommand(this, m_dragItemInfo, info, false);
3345 m_commandStack->push(command);
3349 if (m_dragItem->parentItem() && m_dragItem->parentItem() != m_selectionGroup) {
3350 // Item was resized, rebuild group;
3351 AbstractGroupItem *group = static_cast <AbstractGroupItem *>(m_dragItem->parentItem());
3352 QList <QGraphicsItem *> children = group->childItems();
3353 m_document->clipManager()->removeGroup(group);
3354 scene()->destroyItemGroup(group);
3355 for (int i = 0; i < children.count(); i++) {
3356 children.at(i)->setSelected(true);
3358 groupSelectedItems(false, true);
3360 //m_document->renderer()->doRefresh();
3361 } else if (m_operationMode == RESIZEEND && m_dragItem->endPos() != m_dragItemInfo.endPos) {
3363 if (m_dragItem->type() == AVWIDGET) {
3364 ItemInfo resizeinfo = info;
3365 resizeinfo.track = m_document->tracksCount() - resizeinfo.track;
3366 bool success = m_document->renderer()->mltResizeClipEnd(resizeinfo, resizeinfo.endPos - resizeinfo.startPos);
3368 QUndoCommand *resizeCommand = new QUndoCommand();
3369 resizeCommand->setText(i18n("Resize clip"));
3371 // Check if there is an automatic transition on that clip (lower track)
3372 Transition *tr = getTransitionItemAtEnd(m_dragItemInfo.endPos, m_dragItemInfo.track);
3373 if (tr && tr->isAutomatic()) {
3374 ItemInfo trInfo = tr->info();
3375 ItemInfo newTrInfo = trInfo;
3376 newTrInfo.endPos = m_dragItem->endPos();
3377 if (newTrInfo.endPos > newTrInfo.startPos) new MoveTransitionCommand(this, trInfo, newTrInfo, true, resizeCommand);
3380 // Check if there is an automatic transition on that clip (upper track)
3381 tr = getTransitionItemAtEnd(m_dragItemInfo.endPos, m_dragItemInfo.track - 1);
3382 if (tr && tr->isAutomatic() && (m_document->tracksCount() - tr->transitionEndTrack()) == m_dragItemInfo.track) {
3383 ItemInfo trInfo = tr->info();
3384 ItemInfo newTrInfo = trInfo;
3385 newTrInfo.endPos = m_dragItem->endPos();
3386 ClipItem * upperClip = getClipItemAtEnd(m_dragItemInfo.endPos, m_dragItemInfo.track - 1);
3387 if ((!upperClip || !upperClip->baseClip()->isTransparent()) && newTrInfo.endPos > newTrInfo.startPos) {
3388 new MoveTransitionCommand(this, trInfo, newTrInfo, true, resizeCommand);
3393 ClipItem *clip = static_cast < ClipItem * >(m_dragItem);
3395 QDomElement root = doc.createElement("list");
3396 doc.appendChild(root);
3397 QList <int> indexes;
3398 for (int i = 0; i < clip->effectsCount(); i++) {
3399 QDomElement effect = clip->effectAt(i);
3400 if (EffectsList::hasKeyFrames(effect)) {
3401 doc.appendChild(doc.importNode(effect, true));
3406 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)) {
3407 // Keyframes were modified, updateClip
3408 QDomNodeList effs = doc.elementsByTagName("effect");
3410 // Since we must always resize clip before updating the keyframes, we
3411 // put a resize command before & after checking keyframes so that
3412 // we are sure the resize is performed before whenever we do or undo the action
3414 new ResizeClipCommand(this, m_dragItemInfo, info, false, true, resizeCommand);
3415 for (int i = 0; i < indexes.count(); i++) {
3416 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);
3417 updateEffect(m_document->tracksCount() - clip->track(), clip->startPos(), clip->effectAt(indexes.at(i)), indexes.at(i));
3419 new ResizeClipCommand(this, m_dragItemInfo, info, false, true, resizeCommand);
3420 emit clipItemSelected(clip);
3421 } else new ResizeClipCommand(this, m_dragItemInfo, info, false, false, resizeCommand);
3423 m_commandStack->push(resizeCommand);
3424 updatePositionEffects(clip, m_dragItemInfo);
3426 m_dragItem->resizeEnd((int) m_dragItemInfo.endPos.frames(m_document->fps()));
3427 emit displayMessage(i18n("Error when resizing clip"), ErrorMessage);
3429 } else if (m_dragItem->type() == TRANSITIONWIDGET) {
3430 Transition *transition = static_cast <Transition *>(m_dragItem);
3431 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)) {
3432 // Cannot resize transition
3433 transition->resizeEnd((int) m_dragItemInfo.endPos.frames(m_document->fps()));
3434 emit displayMessage(i18n("Cannot resize transition"), ErrorMessage);
3436 MoveTransitionCommand *command = new MoveTransitionCommand(this, m_dragItemInfo, info, false);
3437 m_commandStack->push(command);
3440 if (m_dragItem->parentItem() && m_dragItem->parentItem() != m_selectionGroup) {
3441 // Item was resized, rebuild group;
3442 AbstractGroupItem *group = static_cast <AbstractGroupItem *>(m_dragItem->parentItem());
3443 QList <QGraphicsItem *> children = group->childItems();
3444 m_document->clipManager()->removeGroup(group);
3445 scene()->destroyItemGroup(group);
3446 for (int i = 0; i < children.count(); i++) {
3447 children.at(i)->setSelected(true);
3449 groupSelectedItems(false, true);
3451 //m_document->renderer()->doRefresh();
3452 } else if (m_operationMode == FADEIN) {
3453 // resize fade in effect
3454 ClipItem * item = static_cast <ClipItem *>(m_dragItem);
3455 int ix = item->hasEffect("volume", "fadein");
3456 int ix2 = item->hasEffect("", "fade_from_black");
3458 QDomElement oldeffect = item->effectAt(ix);
3459 int start = item->cropStart().frames(m_document->fps());
3460 int end = item->fadeIn();
3462 slotDeleteEffect(item, oldeffect, false);
3465 QDomElement effect = oldeffect.cloneNode().toElement();
3466 EffectsList::setParameter(oldeffect, "in", QString::number(start));
3467 EffectsList::setParameter(oldeffect, "out", QString::number(end));
3468 slotUpdateClipEffect(item, effect, oldeffect, ix);
3469 emit clipItemSelected(item, ix);
3471 } else if (item->fadeIn() != 0 && ix2 == -1) {
3473 if (item->isVideoOnly() || (item->clipType() != AUDIO && item->clipType() != AV && item->clipType() != PLAYLIST)) {
3475 effect = MainWindow::videoEffects.getEffectByTag("", "fade_from_black").cloneNode().toElement();
3476 } else effect = MainWindow::audioEffects.getEffectByTag("volume", "fadein").cloneNode().toElement();
3477 EffectsList::setParameter(effect, "out", QString::number(item->fadeIn()));
3478 slotAddEffect(effect, m_dragItem->startPos(), m_dragItem->track());
3481 QDomElement oldeffect = item->effectAt(ix2);
3482 int start = item->cropStart().frames(m_document->fps());
3483 int end = item->fadeIn();
3485 slotDeleteEffect(item, oldeffect, false);
3488 QDomElement effect = oldeffect.cloneNode().toElement();
3489 EffectsList::setParameter(oldeffect, "in", QString::number(start));
3490 EffectsList::setParameter(oldeffect, "out", QString::number(end));
3491 slotUpdateClipEffect(item, effect, oldeffect, ix2);
3492 emit clipItemSelected(item, ix2);
3495 } else if (m_operationMode == FADEOUT) {
3496 // resize fade in effect
3497 ClipItem * item = static_cast <ClipItem *>(m_dragItem);
3498 int ix = item->hasEffect("volume", "fadeout");
3499 int ix2 = item->hasEffect("", "fade_to_black");
3501 QDomElement oldeffect = item->effectAt(ix);
3502 int end = (item->cropDuration() + item->cropStart()).frames(m_document->fps());
3503 int start = item->fadeOut();
3505 slotDeleteEffect(item, oldeffect, false);
3507 start = end - start;
3508 QDomElement effect = oldeffect.cloneNode().toElement();
3509 EffectsList::setParameter(oldeffect, "in", QString::number(start));
3510 EffectsList::setParameter(oldeffect, "out", QString::number(end));
3511 // kDebug()<<"EDIT FADE OUT : "<<start<<"x"<<end;
3512 slotUpdateClipEffect(item, effect, oldeffect, ix);
3513 emit clipItemSelected(item, ix);
3515 } else if (item->fadeOut() != 0 && ix2 == -1) {
3517 if (item->isVideoOnly() || (item->clipType() != AUDIO && item->clipType() != AV && item->clipType() != PLAYLIST)) {
3519 effect = MainWindow::videoEffects.getEffectByTag("", "fade_to_black").cloneNode().toElement();
3520 } else effect = MainWindow::audioEffects.getEffectByTag("volume", "fadeout").cloneNode().toElement();
3521 EffectsList::setParameter(effect, "in", QString::number(item->fadeOut()));
3522 EffectsList::setParameter(effect, "out", QString::number(0));
3523 slotAddEffect(effect, m_dragItem->startPos(), m_dragItem->track());
3526 QDomElement oldeffect = item->effectAt(ix2);
3527 int end = (item->cropDuration() + item->cropStart()).frames(m_document->fps());
3528 int start = item->fadeOut();
3530 slotDeleteEffect(item, oldeffect, false);
3532 start = end - start;
3533 QDomElement effect = oldeffect.cloneNode().toElement();
3534 EffectsList::setParameter(oldeffect, "in", QString::number(start));
3535 EffectsList::setParameter(oldeffect, "out", QString::number(end));
3536 // kDebug()<<"EDIT FADE OUT : "<<start<<"x"<<end;
3537 slotUpdateClipEffect(item, effect, oldeffect, ix2);
3538 emit clipItemSelected(item, ix2);
3541 } else if (m_operationMode == KEYFRAME) {
3542 // update the MLT effect
3543 ClipItem * item = static_cast <ClipItem *>(m_dragItem);
3544 QDomElement oldEffect = item->selectedEffect().cloneNode().toElement();
3546 // check if we want to remove keyframe
3547 double val = mapToScene(event->pos()).toPoint().y();
3548 QRectF br = item->sceneBoundingRect();
3549 double maxh = 100.0 / br.height();
3550 val = (br.bottom() - val) * maxh;
3551 int start = item->cropStart().frames(m_document->fps());
3552 int end = (item->cropStart() + item->cropDuration()).frames(m_document->fps()) - 1;
3553 if ((val < -50 || val > 150) && item->editedKeyFramePos() != start && item->editedKeyFramePos() != end) {
3555 kDebug() << "// DELETE KFR: " << item->editedKeyFramePos();
3556 item->movedKeyframe(item->getEffectAt(item->selectedEffectIndex()), item->selectedKeyFramePos(), -1, 0);
3557 } else item->movedKeyframe(item->getEffectAt(item->selectedEffectIndex()), item->selectedKeyFramePos(), item->editedKeyFramePos(), item->editedKeyFrameValue());
3558 QDomElement newEffect = item->selectedEffect().cloneNode().toElement();
3559 //item->updateKeyframeEffect();
3560 //QString next = item->keyframes(item->selectedEffectIndex());
3561 //EditKeyFrameCommand *command = new EditKeyFrameCommand(this, item->track(), item->startPos(), item->selectedEffectIndex(), previous, next, false);
3562 EditEffectCommand *command = new EditEffectCommand(this, m_document->tracksCount() - item->track(), item->startPos(), oldEffect, newEffect, item->selectedEffectIndex(), false);
3564 m_commandStack->push(command);
3565 updateEffect(m_document->tracksCount() - item->track(), item->startPos(), item->selectedEffect(), item->selectedEffectIndex());
3566 emit clipItemSelected(item, item->selectedEffectIndex());
3568 if (m_dragItem && m_dragItem->type() == TRANSITIONWIDGET && m_dragItem->isSelected()) {
3569 // A transition is selected
3571 ClipItem *transitionClip = getClipItemAt(m_dragItemInfo.startPos, m_dragItemInfo.track);
3572 if (transitionClip && transitionClip->baseClip()) {
3573 QString size = transitionClip->baseClip()->getProperty("frame_size");
3574 double factor = transitionClip->baseClip()->getProperty("aspect_ratio").toDouble();
3575 if (factor == 0) factor = 1.0;
3576 p.setX((int)(size.section('x', 0, 0).toInt() * factor + 0.5));
3577 p.setY(size.section('x', 1, 1).toInt());
3579 emit transitionItemSelected(static_cast <Transition *>(m_dragItem), getPreviousVideoTrack(m_dragItem->track()), p);
3580 } else emit transitionItemSelected(NULL);
3581 if (m_operationMode != NONE && m_operationMode != MOVE) setDocumentModified();
3582 m_operationMode = NONE;
3585 void CustomTrackView::deleteClip(ItemInfo info, bool refresh)
3587 ClipItem *item = getClipItemAt((int) info.startPos.frames(m_document->fps()), info.track);
3589 if (!item || m_document->renderer()->mltRemoveClip(m_document->tracksCount() - info.track, info.startPos) == false) {
3590 emit displayMessage(i18n("Error removing clip at %1 on track %2", m_document->timecode().getTimecodeFromFrames(info.startPos.frames(m_document->fps())), info.track), ErrorMessage);
3593 if (item->isSelected()) emit clipItemSelected(NULL);
3594 item->baseClip()->removeReference();
3595 m_document->updateClip(item->baseClip()->getId());
3597 /*if (item->baseClip()->isTransparent()) {
3598 // also remove automatic transition
3599 Transition *tr = getTransitionItemAt(info.startPos, info.track);
3600 if (tr && tr->isAutomatic()) {
3601 m_document->renderer()->mltDeleteTransition(tr->transitionTag(), tr->transitionEndTrack(), m_document->tracksCount() - info.track, info.startPos, info.endPos, tr->toXML());
3602 scene()->removeItem(tr);
3606 m_waitingThumbs.removeAll(item);
3607 if (m_dragItem == item) m_dragItem = NULL;
3608 #if QT_VERSION >= 0x040600
3609 // animate item deletion
3610 item->closeAnimation();
3611 /*if (refresh) item->closeAnimation();
3613 // no refresh, means we have several operations chained, we need to delete clip immediatly
3614 // so that it does not get in the way of the other
3623 setDocumentModified();
3624 if (refresh) m_document->renderer()->doRefresh();
3627 void CustomTrackView::deleteSelectedClips()
3629 resetSelectionGroup();
3630 QList<QGraphicsItem *> itemList = scene()->selectedItems();
3631 if (itemList.count() == 0) {
3632 emit displayMessage(i18n("Select clip to delete"), ErrorMessage);
3635 scene()->clearSelection();
3636 QUndoCommand *deleteSelected = new QUndoCommand();
3638 bool resetGroup = false;
3641 int transitionCount = 0;
3642 // expand & destroy groups
3643 for (int i = 0; i < itemList.count(); i++) {
3644 if (itemList.at(i)->type() == GROUPWIDGET) {
3646 QList<QGraphicsItem *> children = itemList.at(i)->childItems();
3647 itemList += children;
3648 QList <ItemInfo> clipInfos;
3649 QList <ItemInfo> transitionInfos;
3650 GenTime currentPos = GenTime(m_cursorPos, m_document->fps());
3651 for (int j = 0; j < children.count(); j++) {
3652 if (children.at(j)->type() == AVWIDGET) {
3653 AbstractClipItem *clip = static_cast <AbstractClipItem *>(children.at(j));
3654 if (!clip->isItemLocked()) clipInfos.append(clip->info());
3655 } else if (children.at(j)->type() == TRANSITIONWIDGET) {
3656 AbstractClipItem *clip = static_cast <AbstractClipItem *>(children.at(j));
3657 if (!clip->isItemLocked()) transitionInfos.append(clip->info());
3660 if (clipInfos.count() > 0) {
3661 new GroupClipsCommand(this, clipInfos, transitionInfos, false, deleteSelected);
3666 for (int i = 0; i < itemList.count(); i++) {
3667 if (itemList.at(i)->type() == AVWIDGET) {
3669 ClipItem *item = static_cast <ClipItem *>(itemList.at(i));
3670 if (item->parentItem()) resetGroup = true;
3671 //kDebug()<<"// DELETE CLP AT: "<<item->info().startPos.frames(25);
3672 new AddTimelineClipCommand(this, item->xml(), item->clipProducer(), item->info(), item->effectList(), false, false, true, true, deleteSelected);
3673 emit clipItemSelected(NULL);
3674 } else if (itemList.at(i)->type() == TRANSITIONWIDGET) {
3676 Transition *item = static_cast <Transition *>(itemList.at(i));
3677 //kDebug()<<"// DELETE TRANS AT: "<<item->info().startPos.frames(25);
3678 if (item->parentItem()) resetGroup = true;
3679 new AddTransitionCommand(this, item->info(), item->transitionEndTrack(), item->toXML(), true, true, deleteSelected);
3680 emit transitionItemSelected(NULL);
3683 if (groupCount > 0 && clipCount == 0 && transitionCount == 0)
3684 deleteSelected->setText(i18np("Delete selected group", "Delete selected groups", groupCount));
3685 else if (clipCount > 0 && groupCount == 0 && transitionCount == 0)
3686 deleteSelected->setText(i18np("Delete selected clip", "Delete selected clips", clipCount));
3687 else if (transitionCount > 0 && groupCount == 0 && clipCount == 0)
3688 deleteSelected->setText(i18np("Delete selected transition", "Delete selected transitions", transitionCount));
3689 else deleteSelected->setText(i18n("Delete selected items"));
3690 m_commandStack->push(deleteSelected);
3693 void CustomTrackView::changeClipSpeed()
3695 QList<QGraphicsItem *> itemList = scene()->selectedItems();
3696 if (itemList.count() == 0) {
3697 emit displayMessage(i18n("Select clip to change speed"), ErrorMessage);
3700 QUndoCommand *changeSelected = new QUndoCommand();
3701 changeSelected->setText("Edit clip speed");
3705 for (int i = 0; i < itemList.count(); i++) {
3706 if (itemList.at(i)->type() == AVWIDGET) {
3707 ClipItem *item = static_cast <ClipItem *>(itemList.at(i));
3708 ItemInfo info = item->info();
3709 if (percent == -1) percent = QInputDialog::getInteger(this, i18n("Edit Clip Speed"), i18n("New speed (percents)"), item->speed() * 100, 1, 10000, 1, &ok);
3711 double speed = (double) percent / 100.0;
3712 if (item->speed() != speed && (item->clipType() == VIDEO || item->clipType() == AV)) {
3714 //new ChangeSpeedCommand(this, info, item->speed(), speed, item->clipProducer(), changeSelected);
3718 if (count > 0) m_commandStack->push(changeSelected);
3719 else delete changeSelected;
3722 void CustomTrackView::doChangeClipSpeed(ItemInfo info, ItemInfo speedIndependantInfo, const double speed, const double oldspeed, int strobe, const QString &id)
3724 DocClipBase *baseclip = m_document->clipManager()->getClipById(id);
3725 ClipItem *item = getClipItemAt((int) info.startPos.frames(m_document->fps()), info.track);
3727 kDebug() << "ERROR: Cannot find clip for speed change";
3728 emit displayMessage(i18n("Cannot find clip for speed change"), ErrorMessage);
3731 info.track = m_document->tracksCount() - item->track();
3733 if (item->isVideoOnly()) endPos = m_document->renderer()->mltChangeClipSpeed(info, speedIndependantInfo, speed, oldspeed, strobe, baseclip->videoProducer());
3734 else if (item->isAudioOnly()) endPos = m_document->renderer()->mltChangeClipSpeed(info, speedIndependantInfo, speed, oldspeed, strobe, baseclip->audioProducer(item->track()));
3735 else endPos = m_document->renderer()->mltChangeClipSpeed(info, speedIndependantInfo, speed, oldspeed, strobe, baseclip->producer());
3737 item->setSpeed(speed, strobe);
3738 item->updateRectGeometry();
3739 if (item->cropDuration().frames(m_document->fps()) != endPos) {
3740 item->resizeEnd((int) info.startPos.frames(m_document->fps()) + endPos - 1);
3742 updatePositionEffects(item, info);
3743 setDocumentModified();
3744 } else emit displayMessage(i18n("Invalid clip"), ErrorMessage);
3747 void CustomTrackView::cutSelectedClips()
3749 QList<QGraphicsItem *> itemList = scene()->selectedItems();
3750 GenTime currentPos = GenTime(m_cursorPos, m_document->fps());
3751 for (int i = 0; i < itemList.count(); i++) {
3752 if (itemList.at(i)->type() == AVWIDGET) {
3753 ClipItem *item = static_cast <ClipItem *>(itemList.at(i));
3754 if (item->parentItem() && item->parentItem() != m_selectionGroup) {
3755 emit displayMessage(i18n("Cannot cut a clip in a group"), ErrorMessage);
3756 } else if (currentPos > item->startPos() && currentPos < item->endPos()) {
3757 RazorClipCommand *command = new RazorClipCommand(this, item->info(), currentPos);
3758 m_commandStack->push(command);
3764 void CustomTrackView::groupClips(bool group)
3766 QList<QGraphicsItem *> itemList = scene()->selectedItems();
3767 QList <ItemInfo> clipInfos;
3768 QList <ItemInfo> transitionInfos;
3769 GenTime currentPos = GenTime(m_cursorPos, m_document->fps());
3772 int max = itemList.count();
3773 for (int i = 0; i < max; i++) {
3774 if (itemList.at(i)->type() == GROUPWIDGET) {
3775 itemList += itemList.at(i)->childItems();
3779 for (int i = 0; i < itemList.count(); i++) {
3780 if (itemList.at(i)->type() == AVWIDGET) {
3781 AbstractClipItem *clip = static_cast <AbstractClipItem *>(itemList.at(i));
3782 if (!clip->isItemLocked()) clipInfos.append(clip->info());
3783 } else if (itemList.at(i)->type() == TRANSITIONWIDGET) {
3784 AbstractClipItem *clip = static_cast <AbstractClipItem *>(itemList.at(i));
3785 if (!clip->isItemLocked()) transitionInfos.append(clip->info());
3788 if (clipInfos.count() > 0) {
3789 GroupClipsCommand *command = new GroupClipsCommand(this, clipInfos, transitionInfos, group);
3790 m_commandStack->push(command);
3794 void CustomTrackView::doGroupClips(QList <ItemInfo> clipInfos, QList <ItemInfo> transitionInfos, bool group)
3796 resetSelectionGroup();
3797 m_scene->clearSelection();
3799 for (int i = 0; i < clipInfos.count(); i++) {
3800 ClipItem *clip = getClipItemAt(clipInfos.at(i).startPos, clipInfos.at(i).track);
3801 if (clip == NULL) continue;
3802 if (clip->parentItem() && clip->parentItem()->type() == GROUPWIDGET) {
3803 AbstractGroupItem *grp = static_cast <AbstractGroupItem *>(clip->parentItem());
3804 m_document->clipManager()->removeGroup(grp);
3805 scene()->destroyItemGroup(grp);
3807 clip->setFlag(QGraphicsItem::ItemIsMovable, true);
3809 for (int i = 0; i < transitionInfos.count(); i++) {
3810 Transition *tr = getTransitionItemAt(transitionInfos.at(i).startPos, transitionInfos.at(i).track);
3811 if (tr == NULL) continue;
3812 if (tr->parentItem() && tr->parentItem()->type() == GROUPWIDGET) {
3813 AbstractGroupItem *grp = static_cast <AbstractGroupItem *>(tr->parentItem());
3814 m_document->clipManager()->removeGroup(grp);
3815 scene()->destroyItemGroup(grp);
3817 tr->setFlag(QGraphicsItem::ItemIsMovable, true);
3819 setDocumentModified();
3823 QList <QGraphicsItemGroup *> groups;
3824 for (int i = 0; i < clipInfos.count(); i++) {
3825 ClipItem *clip = getClipItemAt(clipInfos.at(i).startPos, clipInfos.at(i).track);
3827 clip->setSelected(true);
3830 for (int i = 0; i < transitionInfos.count(); i++) {
3831 Transition *clip = getTransitionItemAt(transitionInfos.at(i).startPos, transitionInfos.at(i).track);
3833 clip->setSelected(true);
3837 groupSelectedItems(false, true);
3838 setDocumentModified();
3841 void CustomTrackView::addClip(QDomElement xml, const QString &clipId, ItemInfo info, EffectsList effects, bool overwrite, bool push, bool refresh)
3843 DocClipBase *baseclip = m_document->clipManager()->getClipById(clipId);
3844 if (baseclip == NULL) {
3845 emit displayMessage(i18n("No clip copied"), ErrorMessage);
3848 ClipItem *item = new ClipItem(baseclip, info, m_document->fps(), xml.attribute("speed", "1").toDouble(), xml.attribute("strobe", "1").toInt());
3849 item->setEffectList(effects);
3850 if (xml.hasAttribute("audio_only")) item->setAudioOnly(true);
3851 else if (xml.hasAttribute("video_only")) item->setVideoOnly(true);
3852 scene()->addItem(item);
3854 int tracknumber = m_document->tracksCount() - info.track - 1;
3855 bool isLocked = m_document->trackInfoAt(tracknumber).isLocked;
3856 if (isLocked) item->setItemLocked(true);
3858 baseclip->addReference();
3859 m_document->updateClip(baseclip->getId());
3860 info.track = m_document->tracksCount() - info.track;
3861 Mlt::Producer *prod;
3862 if (item->isAudioOnly()) prod = baseclip->audioProducer(info.track);
3863 else if (item->isVideoOnly()) prod = baseclip->videoProducer();
3864 else prod = baseclip->producer(info.track);
3865 m_document->renderer()->mltInsertClip(info, xml, prod, overwrite, push);
3866 for (int i = 0; i < item->effectsCount(); i++) {
3867 m_document->renderer()->mltAddEffect(info.track, info.startPos, item->getEffectArgs(item->effectAt(i)), false);
3869 setDocumentModified();
3870 if (refresh) m_document->renderer()->doRefresh();
3871 if (!baseclip->isPlaceHolder()) m_waitingThumbs.append(item);
3872 m_thumbsTimer.start();
3875 void CustomTrackView::slotUpdateClip(const QString &clipId, bool reload)
3877 QList<QGraphicsItem *> list = scene()->items();
3878 ClipItem *clip = NULL;
3879 for (int i = 0; i < list.size(); ++i) {
3880 if (list.at(i)->type() == AVWIDGET) {
3881 clip = static_cast <ClipItem *>(list.at(i));
3882 if (clip->clipProducer() == clipId) {
3883 ItemInfo info = clip->info();
3884 info.track = m_document->tracksCount() - clip->track();
3885 if (reload && !m_document->renderer()->mltUpdateClip(info, clip->xml(), clip->baseClip()->producer())) {
3886 emit displayMessage(i18n("Cannot update clip (time: %1, track: %2)", info.startPos.frames(m_document->fps()), info.track), ErrorMessage);
3888 clip->refreshClip(true);
3895 ClipItem *CustomTrackView::getClipItemAtEnd(GenTime pos, int track)
3897 int framepos = (int)(pos.frames(m_document->fps()));
3898 QList<QGraphicsItem *> list = scene()->items(QPointF(framepos - 1, track * m_tracksHeight + m_tracksHeight / 2));
3899 ClipItem *clip = NULL;
3900 for (int i = 0; i < list.size(); i++) {
3901 if (!list.at(i)->isEnabled()) continue;
3902 if (list.at(i)->type() == AVWIDGET) {
3903 ClipItem *test = static_cast <ClipItem *>(list.at(i));
3904 if (test->endPos() == pos) clip = test;
3911 ClipItem *CustomTrackView::getClipItemAtStart(GenTime pos, int track)
3913 QList<QGraphicsItem *> list = scene()->items(QPointF(pos.frames(m_document->fps()), track * m_tracksHeight + m_tracksHeight / 2));
3914 ClipItem *clip = NULL;
3915 for (int i = 0; i < list.size(); i++) {
3916 if (!list.at(i)->isEnabled()) continue;
3917 if (list.at(i)->type() == AVWIDGET) {
3918 ClipItem *test = static_cast <ClipItem *>(list.at(i));
3919 if (test->startPos() == pos) clip = test;
3926 ClipItem *CustomTrackView::getClipItemAt(int pos, int track)
3928 const QPointF p(pos, track * m_tracksHeight + m_tracksHeight / 2);
3929 QList<QGraphicsItem *> list = scene()->items(p);
3930 ClipItem *clip = NULL;
3931 for (int i = 0; i < list.size(); i++) {
3932 if (!list.at(i)->isEnabled()) continue;
3933 if (list.at(i)->type() == AVWIDGET) {
3934 clip = static_cast <ClipItem *>(list.at(i));
3941 ClipItem *CustomTrackView::getClipItemAt(GenTime pos, int track)
3943 return getClipItemAt((int) pos.frames(m_document->fps()), track);
3946 Transition *CustomTrackView::getTransitionItemAt(int pos, int track)
3948 const QPointF p(pos, (track + 1) * m_tracksHeight);
3949 QList<QGraphicsItem *> list = scene()->items(p);
3950 Transition *clip = NULL;
3951 for (int i = 0; i < list.size(); i++) {
3952 if (!list.at(i)->isEnabled()) continue;
3953 if (list.at(i)->type() == TRANSITIONWIDGET) {
3954 clip = static_cast <Transition *>(list.at(i));
3961 Transition *CustomTrackView::getTransitionItemAt(GenTime pos, int track)
3963 return getTransitionItemAt(pos.frames(m_document->fps()), track);
3966 Transition *CustomTrackView::getTransitionItemAtEnd(GenTime pos, int track)
3968 int framepos = (int)(pos.frames(m_document->fps()));
3969 const QPointF p(framepos - 1, (track + 1) * m_tracksHeight);
3970 QList<QGraphicsItem *> list = scene()->items(p);
3971 Transition *clip = NULL;
3972 for (int i = 0; i < list.size(); i++) {
3973 if (!list.at(i)->isEnabled()) continue;
3974 if (list.at(i)->type() == TRANSITIONWIDGET) {
3975 Transition *test = static_cast <Transition *>(list.at(i));
3976 if (test->endPos() == pos) clip = test;
3983 Transition *CustomTrackView::getTransitionItemAtStart(GenTime pos, int track)
3985 const QPointF p(pos.frames(m_document->fps()), (track + 1) * m_tracksHeight);
3986 QList<QGraphicsItem *> list = scene()->items(p);
3987 Transition *clip = NULL;
3988 for (int i = 0; i < list.size(); ++i) {
3989 if (!list.at(i)->isEnabled()) continue;
3990 if (list.at(i)->type() == TRANSITIONWIDGET) {
3991 Transition *test = static_cast <Transition *>(list.at(i));
3992 if (test->startPos() == pos) clip = test;
3999 void CustomTrackView::moveClip(const ItemInfo start, const ItemInfo end, bool refresh)
4001 if (m_selectionGroup) resetSelectionGroup(false);
4002 ClipItem *item = getClipItemAt((int) start.startPos.frames(m_document->fps()), start.track);
4004 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);
4005 kDebug() << "---------------- ERROR, CANNOT find clip to move at.. ";
4008 Mlt::Producer *prod;
4009 if (item->isAudioOnly()) prod = item->baseClip()->audioProducer(end.track);
4010 else if (item->isVideoOnly()) prod = item->baseClip()->videoProducer();
4011 else prod = item->baseClip()->producer(end.track);
4013 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);
4015 bool snap = KdenliveSettings::snaptopoints();
4016 KdenliveSettings::setSnaptopoints(false);
4017 item->setPos((int) end.startPos.frames(m_document->fps()), (int)(end.track * m_tracksHeight + 1));
4019 int tracknumber = m_document->tracksCount() - end.track - 1;
4020 bool isLocked = m_document->trackInfoAt(tracknumber).isLocked;
4021 m_scene->clearSelection();
4022 if (isLocked) item->setItemLocked(true);
4024 if (item->isItemLocked()) item->setItemLocked(false);
4025 item->setSelected(true);
4027 if (item->baseClip()->isTransparent()) {
4028 // Also move automatic transition
4029 Transition *tr = getTransitionItemAt(start.startPos, start.track);
4030 if (tr && tr->isAutomatic()) {
4031 tr->updateTransitionEndTrack(getPreviousVideoTrack(end.track));
4032 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);
4033 tr->setPos((int) end.startPos.frames(m_document->fps()), (int)(end.track * m_tracksHeight + 1));
4036 KdenliveSettings::setSnaptopoints(snap);
4037 setDocumentModified();
4039 // undo last move and emit error message
4040 emit displayMessage(i18n("Cannot move clip to position %1", m_document->timecode().getTimecodeFromFrames(end.startPos.frames(m_document->fps()))), ErrorMessage);
4042 if (refresh) m_document->renderer()->doRefresh();
4043 //kDebug() << " // MOVED CLIP TO: " << end.startPos.frames(25) << ", ITEM START: " << item->startPos().frames(25);
4046 void CustomTrackView::moveGroup(QList <ItemInfo> startClip, QList <ItemInfo> startTransition, const GenTime offset, const int trackOffset, bool reverseMove)
4049 /*kDebug() << "//GRP MOVE, REVERS:" << reverseMove;
4050 kDebug() << "// GROUP MOV; OFFSET: " << offset.frames(25) << ", TK OFF: " << trackOffset;*/
4051 resetSelectionGroup();
4052 m_scene->clearSelection();
4054 m_selectionGroup = new AbstractGroupItem(m_document->fps());
4055 scene()->addItem(m_selectionGroup);
4057 m_document->renderer()->blockSignals(true);
4058 for (int i = 0; i < startClip.count(); i++) {
4060 startClip[i].startPos = startClip.at(i).startPos - offset;
4061 startClip[i].track = startClip.at(i).track - trackOffset;
4063 //kDebug()<<"//LKING FR CLIP AT:"<<startClip.at(i).startPos.frames(25)<<", TK:"<<startClip.at(i).track;
4064 ClipItem *clip = getClipItemAt(startClip.at(i).startPos, startClip.at(i).track);
4066 clip->setItemLocked(false);
4067 if (clip->parentItem()) {
4068 m_selectionGroup->addToGroup(clip->parentItem());
4069 clip->parentItem()->setFlag(QGraphicsItem::ItemIsMovable, false);
4071 m_selectionGroup->addToGroup(clip);
4072 clip->setFlag(QGraphicsItem::ItemIsMovable, false);
4074 m_document->renderer()->mltRemoveClip(m_document->tracksCount() - startClip.at(i).track, startClip.at(i).startPos);
4075 } else kDebug() << "//MISSING CLIP AT: " << startClip.at(i).startPos.frames(25);
4077 for (int i = 0; i < startTransition.count(); i++) {
4079 startTransition[i].startPos = startTransition.at(i).startPos - offset;
4080 startTransition[i].track = startTransition.at(i).track - trackOffset;
4082 Transition *tr = getTransitionItemAt(startTransition.at(i).startPos, startTransition.at(i).track);
4084 tr->setItemLocked(false);
4085 if (tr->parentItem()) {
4086 m_selectionGroup->addToGroup(tr->parentItem());
4087 tr->parentItem()->setFlag(QGraphicsItem::ItemIsMovable, false);
4089 m_selectionGroup->addToGroup(tr);
4090 tr->setFlag(QGraphicsItem::ItemIsMovable, false);
4092 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());
4093 } else kDebug() << "//MISSING TRANSITION AT: " << startTransition.at(i).startPos.frames(25);
4095 m_document->renderer()->blockSignals(false);
4097 if (m_selectionGroup) {
4098 bool snap = KdenliveSettings::snaptopoints();
4099 KdenliveSettings::setSnaptopoints(false);
4101 m_selectionGroup->translate(offset.frames(m_document->fps()), trackOffset *(qreal) m_tracksHeight);
4102 //m_selectionGroup->moveBy(offset.frames(m_document->fps()), trackOffset *(qreal) m_tracksHeight);
4104 QList<QGraphicsItem *> children = m_selectionGroup->childItems();
4106 int max = children.count();
4107 for (int i = 0; i < max; i++) {
4108 if (children.at(i)->type() == GROUPWIDGET) {
4109 children += children.at(i)->childItems();
4110 //AbstractGroupItem *grp = static_cast<AbstractGroupItem *>(children.at(i));
4111 //grp->moveBy(offset.frames(m_document->fps()), trackOffset *(qreal) m_tracksHeight);
4112 /*m_document->clipManager()->removeGroup(grp);
4113 m_scene->destroyItemGroup(grp);*/
4114 children.removeAll(children.at(i));
4119 for (int i = 0; i < children.count(); i++) {
4120 // re-add items in correct place
4121 if (children.at(i)->type() != AVWIDGET && children.at(i)->type() != TRANSITIONWIDGET) continue;
4122 AbstractClipItem *item = static_cast <AbstractClipItem *>(children.at(i));
4124 ItemInfo info = item->info();
4125 int tracknumber = m_document->tracksCount() - info.track - 1;
4126 bool isLocked = m_document->trackInfoAt(tracknumber).isLocked;
4127 if (isLocked) item->setItemLocked(true);
4128 else if (item->isItemLocked()) item->setItemLocked(false);
4130 if (item->type() == AVWIDGET) {
4131 ClipItem *clip = static_cast <ClipItem*>(item);
4132 info.track = m_document->tracksCount() - info.track;
4133 Mlt::Producer *prod;
4134 if (clip->isAudioOnly()) prod = clip->baseClip()->audioProducer(info.track);
4135 else if (clip->isVideoOnly()) prod = clip->baseClip()->videoProducer();
4136 else prod = clip->baseClip()->producer(info.track);
4137 m_document->renderer()->mltInsertClip(info, clip->xml(), prod);
4138 } else if (item->type() == TRANSITIONWIDGET) {
4139 Transition *tr = static_cast <Transition*>(item);
4141 if (!tr->forcedTrack()) newTrack = getPreviousVideoTrack(info.track);
4143 newTrack = tr->transitionEndTrack() + trackOffset;
4144 if (newTrack < 0 || newTrack > m_document->tracksCount()) newTrack = getPreviousVideoTrack(info.track);
4146 tr->updateTransitionEndTrack(newTrack);
4147 m_document->renderer()->mltAddTransition(tr->transitionTag(), newTrack, m_document->tracksCount() - info.track, info.startPos, info.endPos, tr->toXML());
4150 resetSelectionGroup(false);
4151 KdenliveSettings::setSnaptopoints(snap);
4152 m_document->renderer()->doRefresh();
4153 } else kDebug() << "///////// WARNING; NO GROUP TO MOVE";
4156 void CustomTrackView::moveTransition(const ItemInfo start, const ItemInfo end, bool m_refresh)
4158 Transition *item = getTransitionItemAt(start.startPos, start.track);
4160 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);
4161 kDebug() << "---------------- ERROR, CANNOT find transition to move... ";// << startPos.x() * m_scale * FRAME_SIZE + 1 << ", " << startPos.y() * m_tracksHeight + m_tracksHeight / 2;
4164 //kDebug() << "---------------- Move TRANSITION FROM: " << startPos.x() << ", END:" << endPos.x() << ",TRACKS: " << oldtrack << " TO " << newtrack;
4165 bool snap = KdenliveSettings::snaptopoints();
4166 KdenliveSettings::setSnaptopoints(false);
4167 //kDebug()<<"/// RESIZE TRANS START: ("<< startPos.x()<<"x"<< startPos.y()<<") / ("<<endPos.x()<<"x"<< endPos.y()<<")";
4168 if (end.endPos - end.startPos == start.endPos - start.startPos) {
4169 // Transition was moved
4170 item->setPos((int) end.startPos.frames(m_document->fps()), (end.track) * m_tracksHeight + 1);
4171 } else if (end.endPos == start.endPos) {
4172 // Transition start resize
4173 item->resizeStart((int) end.startPos.frames(m_document->fps()));
4174 } else if (end.startPos == start.startPos) {
4175 // Transition end resize;
4176 kDebug() << "// resize END: " << end.endPos.frames(m_document->fps());
4177 item->resizeEnd((int) end.endPos.frames(m_document->fps()));
4180 item->setPos((int) end.startPos.frames(m_document->fps()), (end.track) * m_tracksHeight + 1);
4181 item->resizeStart((int) end.startPos.frames(m_document->fps()));
4182 item->resizeEnd((int) end.endPos.frames(m_document->fps()));
4184 //item->moveTransition(GenTime((int) (endPos.x() - startPos.x()), m_document->fps()));
4185 KdenliveSettings::setSnaptopoints(snap);
4186 item->updateTransitionEndTrack(getPreviousVideoTrack(end.track));
4187 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());
4188 if (m_dragItem && m_dragItem == item) {
4190 ClipItem *transitionClip = getClipItemAt(item->startPos(), item->track());
4191 if (transitionClip && transitionClip->baseClip()) {
4192 QString size = transitionClip->baseClip()->getProperty("frame_size");
4193 double factor = transitionClip->baseClip()->getProperty("aspect_ratio").toDouble();
4194 if (factor == 0) factor = 1.0;
4195 p.setX((int)(size.section('x', 0, 0).toInt() * factor + 0.5));
4196 p.setY(size.section('x', 1, 1).toInt());
4198 emit transitionItemSelected(item, getPreviousVideoTrack(item->track()), p);
4200 if (m_refresh) m_document->renderer()->doRefresh();
4201 setDocumentModified();
4204 void CustomTrackView::resizeClip(const ItemInfo start, const ItemInfo end, bool dontWorry)
4206 bool resizeClipStart = (start.startPos != end.startPos);
4207 ClipItem *item = getClipItemAtStart(start.startPos, start.track);
4209 if (dontWorry) return;
4210 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);
4211 kDebug() << "---------------- ERROR, CANNOT find clip to resize at... "; // << startPos;
4214 if (item->parentItem()) {
4215 // Item is part of a group, reset group
4216 resetSelectionGroup();
4219 bool snap = KdenliveSettings::snaptopoints();
4220 KdenliveSettings::setSnaptopoints(false);
4221 if (resizeClipStart) {
4222 ItemInfo clipinfo = item->info();
4223 clipinfo.track = m_document->tracksCount() - clipinfo.track;
4224 bool success = m_document->renderer()->mltResizeClipStart(clipinfo, end.startPos - clipinfo.startPos);
4226 kDebug() << "RESIZE CLP STRAT TO:" << end.startPos.frames(m_document->fps()) << ", OLD ST: " << start.startPos.frames(25);
4227 item->resizeStart((int) end.startPos.frames(m_document->fps()));
4228 updatePositionEffects(item, clipinfo);
4229 } else emit displayMessage(i18n("Error when resizing clip"), ErrorMessage);
4231 ItemInfo clipinfo = item->info();
4232 clipinfo.track = m_document->tracksCount() - clipinfo.track;
4233 bool success = m_document->renderer()->mltResizeClipEnd(clipinfo, end.endPos - clipinfo.startPos);
4235 item->resizeEnd((int) end.endPos.frames(m_document->fps()));
4236 updatePositionEffects(item, clipinfo);
4237 } else emit displayMessage(i18n("Error when resizing clip"), ErrorMessage);
4239 if (!resizeClipStart && end.cropStart != start.cropStart) {
4240 kDebug() << "// RESIZE CROP, DIFF: " << (end.cropStart - start.cropStart).frames(25);
4241 ItemInfo clipinfo = end;
4242 clipinfo.track = m_document->tracksCount() - end.track;
4243 bool success = m_document->renderer()->mltResizeClipCrop(clipinfo, end.cropStart - start.cropStart);
4245 item->setCropStart(end.cropStart);
4246 item->resetThumbs(true);
4249 m_document->renderer()->doRefresh();
4250 KdenliveSettings::setSnaptopoints(snap);
4251 setDocumentModified();
4254 void CustomTrackView::updatePositionEffects(ClipItem * item, ItemInfo info)
4256 int end = item->fadeIn();
4258 // there is a fade in effect
4259 int effectPos = item->hasEffect("volume", "fadein");
4260 if (effectPos != -1) {
4261 QDomElement oldeffect = item->effectAt(effectPos);
4262 int start = item->cropStart().frames(m_document->fps());
4263 int max = item->cropDuration().frames(m_document->fps());
4265 // Make sure the fade effect is not longer than the clip
4266 item->setFadeIn(max);
4267 end = item->fadeIn();
4270 EffectsList::setParameter(oldeffect, "in", QString::number(start));
4271 EffectsList::setParameter(oldeffect, "out", QString::number(end));
4272 if (!m_document->renderer()->mltEditEffect(m_document->tracksCount() - item->track(), item->startPos(), item->getEffectArgs(oldeffect)))
4273 emit displayMessage(i18n("Problem editing effect"), ErrorMessage);
4274 // if fade effect is displayed, update the effect edit widget with new clip duration
4275 if (item->isSelected() && effectPos == item->selectedEffectIndex()) emit clipItemSelected(item, effectPos);
4277 effectPos = item->hasEffect("brightness", "fade_from_black");
4278 if (effectPos != -1) {
4279 QDomElement oldeffect = item->effectAt(effectPos);
4280 int start = item->cropStart().frames(m_document->fps());
4281 int max = item->cropDuration().frames(m_document->fps());
4283 // Make sure the fade effect is not longer than the clip
4284 item->setFadeIn(max);
4285 end = item->fadeIn();
4288 EffectsList::setParameter(oldeffect, "in", QString::number(start));
4289 EffectsList::setParameter(oldeffect, "out", QString::number(end));
4290 if (!m_document->renderer()->mltEditEffect(m_document->tracksCount() - item->track(), item->startPos(), item->getEffectArgs(oldeffect)))
4291 emit displayMessage(i18n("Problem editing effect"), ErrorMessage);
4292 // if fade effect is displayed, update the effect edit widget with new clip duration
4293 if (item->isSelected() && effectPos == item->selectedEffectIndex()) emit clipItemSelected(item, effectPos);
4296 int start = item->fadeOut();
4298 // there is a fade out effect
4299 int effectPos = item->hasEffect("volume", "fadeout");
4300 if (effectPos != -1) {
4301 QDomElement oldeffect = item->effectAt(effectPos);
4302 int max = item->cropDuration().frames(m_document->fps());
4303 int end = max + item->cropStart().frames(m_document->fps());
4305 // Make sure the fade effect is not longer than the clip
4306 item->setFadeOut(max);
4307 start = item->fadeOut();
4309 start = end - start;
4310 EffectsList::setParameter(oldeffect, "in", QString::number(start));
4311 EffectsList::setParameter(oldeffect, "out", QString::number(end));
4312 if (!m_document->renderer()->mltEditEffect(m_document->tracksCount() - item->track(), item->startPos(), item->getEffectArgs(oldeffect)))
4313 emit displayMessage(i18n("Problem editing effect"), ErrorMessage);
4314 // if fade effect is displayed, update the effect edit widget with new clip duration
4315 if (item->isSelected() && effectPos == item->selectedEffectIndex()) emit clipItemSelected(item, effectPos);
4317 effectPos = item->hasEffect("brightness", "fade_to_black");
4318 if (effectPos != -1) {
4319 QDomElement oldeffect = item->effectAt(effectPos);
4320 int max = item->cropDuration().frames(m_document->fps());
4321 int end = max + item->cropStart().frames(m_document->fps());
4323 // Make sure the fade effect is not longer than the clip
4324 item->setFadeOut(max);
4325 start = item->fadeOut();
4327 start = end - start;
4328 EffectsList::setParameter(oldeffect, "in", QString::number(start));
4329 EffectsList::setParameter(oldeffect, "out", QString::number(end));
4330 if (!m_document->renderer()->mltEditEffect(m_document->tracksCount() - item->track(), item->startPos(), item->getEffectArgs(oldeffect)))
4331 emit displayMessage(i18n("Problem editing effect"), ErrorMessage);
4332 // if fade effect is displayed, update the effect edit widget with new clip duration
4333 if (item->isSelected() && effectPos == item->selectedEffectIndex()) emit clipItemSelected(item, effectPos);
4337 int effectPos = item->hasEffect("freeze", "freeze");
4338 if (effectPos != -1) {
4339 // Freeze effect needs to be adjusted with clip resize
4340 int diff = (info.startPos - item->startPos()).frames(m_document->fps());
4341 QDomElement eff = item->getEffectAt(effectPos);
4342 if (!eff.isNull() && diff != 0) {
4343 int freeze_pos = EffectsList::parameter(eff, "frame").toInt() + diff;
4344 EffectsList::setParameter(eff, "frame", QString::number(freeze_pos));
4345 if (item->isSelected() && item->selectedEffect().attribute("id") == "freeze") {
4346 emit clipItemSelected(item, item->selectedEffectIndex());
4352 double CustomTrackView::getSnapPointForPos(double pos)
4354 return m_scene->getSnapPointForPos(pos, KdenliveSettings::snaptopoints());
4357 void CustomTrackView::updateSnapPoints(AbstractClipItem *selected, QList <GenTime> offsetList, bool skipSelectedItems)
4359 QList <GenTime> snaps;
4360 if (selected && offsetList.isEmpty()) offsetList.append(selected->cropDuration());
4361 QList<QGraphicsItem *> itemList = items();
4362 for (int i = 0; i < itemList.count(); i++) {
4363 if (itemList.at(i) == selected) continue;
4364 if (skipSelectedItems && itemList.at(i)->isSelected()) continue;
4365 if (itemList.at(i)->type() == AVWIDGET) {
4366 ClipItem *item = static_cast <ClipItem *>(itemList.at(i));
4367 GenTime start = item->startPos();
4368 GenTime end = item->endPos();
4369 snaps.append(start);
4371 if (!offsetList.isEmpty()) {
4372 for (int j = 0; j < offsetList.size(); j++) {
4373 if (start > offsetList.at(j)) snaps.append(start - offsetList.at(j));
4374 if (end > offsetList.at(j)) snaps.append(end - offsetList.at(j));
4378 QList < GenTime > markers = item->snapMarkers();
4379 for (int j = 0; j < markers.size(); ++j) {
4380 GenTime t = markers.at(j);
4382 if (!offsetList.isEmpty()) {
4383 for (int k = 0; k < offsetList.size(); k++) {
4384 if (t > offsetList.at(k)) snaps.append(t - offsetList.at(k));
4388 } else if (itemList.at(i)->type() == TRANSITIONWIDGET) {
4389 Transition *transition = static_cast <Transition*>(itemList.at(i));
4390 GenTime start = transition->startPos();
4391 GenTime end = transition->endPos();
4392 snaps.append(start);
4394 if (!offsetList.isEmpty()) {
4395 for (int j = 0; j < offsetList.size(); j++) {
4396 if (start > offsetList.at(j)) snaps.append(start - offsetList.at(j));
4397 if (end > offsetList.at(j)) snaps.append(end - offsetList.at(j));
4403 // add cursor position
4404 GenTime pos = GenTime(m_cursorPos, m_document->fps());
4406 if (!offsetList.isEmpty()) {
4407 for (int j = 0; j < offsetList.size(); j++) {
4408 snaps.append(pos - offsetList.at(j));
4413 for (int i = 0; i < m_guides.count(); i++) {
4414 snaps.append(m_guides.at(i)->position());
4415 if (!offsetList.isEmpty()) {
4416 for (int j = 0; j < offsetList.size(); j++) {
4417 snaps.append(m_guides.at(i)->position() - offsetList.at(j));
4423 m_scene->setSnapList(snaps);
4424 //for (int i = 0; i < m_snapPoints.size(); ++i)
4425 // kDebug() << "SNAP POINT: " << m_snapPoints.at(i).frames(25);
4428 void CustomTrackView::slotSeekToPreviousSnap()
4430 updateSnapPoints(NULL);
4431 GenTime res = m_scene->previousSnapPoint(GenTime(m_cursorPos, m_document->fps()));
4432 setCursorPos((int) res.frames(m_document->fps()));
4436 void CustomTrackView::slotSeekToNextSnap()
4438 updateSnapPoints(NULL);
4439 GenTime res = m_scene->nextSnapPoint(GenTime(m_cursorPos, m_document->fps()));
4440 setCursorPos((int) res.frames(m_document->fps()));
4444 void CustomTrackView::clipStart()
4446 AbstractClipItem *item = getMainActiveClip();
4448 setCursorPos((int) item->startPos().frames(m_document->fps()));
4453 void CustomTrackView::clipEnd()
4455 AbstractClipItem *item = getMainActiveClip();
4457 setCursorPos((int) item->endPos().frames(m_document->fps()) - 1);
4462 void CustomTrackView::slotAddClipMarker(const QString &id, GenTime t, QString c)
4464 QString oldcomment = m_document->clipManager()->getClipById(id)->markerComment(t);
4465 AddMarkerCommand *command = new AddMarkerCommand(this, oldcomment, c, id, t);
4466 m_commandStack->push(command);
4469 void CustomTrackView::slotDeleteClipMarker(const QString &comment, const QString &id, const GenTime &position)
4471 AddMarkerCommand *command = new AddMarkerCommand(this, comment, QString(), id, position);
4472 m_commandStack->push(command);
4475 void CustomTrackView::slotDeleteAllClipMarkers(const QString &id)
4477 DocClipBase *base = m_document->clipManager()->getClipById(id);
4478 QList <CommentedTime> markers = base->commentedSnapMarkers();
4480 if (markers.isEmpty()) {
4481 emit displayMessage(i18n("Clip has no markers"), ErrorMessage);
4484 QUndoCommand *deleteMarkers = new QUndoCommand();
4485 deleteMarkers->setText("Delete clip markers");
4487 for (int i = 0; i < markers.size(); i++) {
4488 new AddMarkerCommand(this, markers.at(i).comment(), QString(), id, markers.at(i).time(), deleteMarkers);
4490 m_commandStack->push(deleteMarkers);
4493 void CustomTrackView::addMarker(const QString &id, const GenTime &pos, const QString comment)
4495 DocClipBase *base = m_document->clipManager()->getClipById(id);
4496 if (!comment.isEmpty()) base->addSnapMarker(pos, comment);
4497 else base->deleteSnapMarker(pos);
4498 emit updateClipMarkers(base);
4499 setDocumentModified();
4500 viewport()->update();
4503 int CustomTrackView::hasGuide(int pos, int offset)
4505 for (int i = 0; i < m_guides.count(); i++) {
4506 int guidePos = m_guides.at(i)->position().frames(m_document->fps());
4507 if (qAbs(guidePos - pos) <= offset) return guidePos;
4508 else if (guidePos > pos) return -1;
4513 void CustomTrackView::buildGuidesMenu(QMenu *goMenu) const
4517 double fps = m_document->fps();
4518 for (int i = 0; i < m_guides.count(); i++) {
4519 act = goMenu->addAction(m_guides.at(i)->label() + "/" + Timecode::getStringTimecode(m_guides.at(i)->position().frames(fps), fps));
4520 act->setData(m_guides.at(i)->position().frames(m_document->fps()));
4522 goMenu->setEnabled(!m_guides.isEmpty());
4525 void CustomTrackView::editGuide(const GenTime oldPos, const GenTime pos, const QString &comment)
4527 if (oldPos > GenTime() && pos > GenTime()) {
4529 for (int i = 0; i < m_guides.count(); i++) {
4530 if (m_guides.at(i)->position() == oldPos) {
4531 Guide *item = m_guides.at(i);
4532 item->updateGuide(pos, comment);
4536 } else if (pos > GenTime()) addGuide(pos, comment);
4540 for (int i = 0; i < m_guides.count(); i++) {
4541 if (m_guides.at(i)->position() == oldPos) {
4542 delete m_guides.takeAt(i);
4547 if (!found) emit displayMessage(i18n("No guide at cursor time"), ErrorMessage);
4549 qSort(m_guides.begin(), m_guides.end(), sortGuidesList);
4550 m_document->syncGuides(m_guides);
4553 bool CustomTrackView::addGuide(const GenTime pos, const QString &comment)
4555 for (int i = 0; i < m_guides.count(); i++) {
4556 if (m_guides.at(i)->position() == pos) {
4557 emit displayMessage(i18n("A guide already exists at position %1", m_document->timecode().getTimecodeFromFrames(pos.frames(m_document->fps()))), ErrorMessage);
4561 Guide *g = new Guide(this, pos, comment, m_tracksHeight * m_document->tracksCount() * matrix().m22());
4562 scene()->addItem(g);
4564 qSort(m_guides.begin(), m_guides.end(), sortGuidesList);
4565 m_document->syncGuides(m_guides);
4569 void CustomTrackView::slotAddGuide()
4571 CommentedTime marker(GenTime(m_cursorPos, m_document->fps()), i18n("Guide"));
4572 MarkerDialog d(NULL, marker, m_document->timecode(), i18n("Add Guide"), this);
4573 if (d.exec() != QDialog::Accepted) return;
4574 if (addGuide(d.newMarker().time(), d.newMarker().comment())) {
4575 EditGuideCommand *command = new EditGuideCommand(this, GenTime(), QString(), d.newMarker().time(), d.newMarker().comment(), false);
4576 m_commandStack->push(command);
4580 void CustomTrackView::slotEditGuide(int guidePos)
4583 if (guidePos == -1) pos = GenTime(m_cursorPos, m_document->fps());
4584 else pos = GenTime(guidePos, m_document->fps());
4586 for (int i = 0; i < m_guides.count(); i++) {
4587 if (m_guides.at(i)->position() == pos) {
4588 slotEditGuide(m_guides.at(i)->info());
4593 if (!found) emit displayMessage(i18n("No guide at cursor time"), ErrorMessage);
4596 void CustomTrackView::slotEditGuide(CommentedTime guide)
4598 MarkerDialog d(NULL, guide, m_document->timecode(), i18n("Edit Guide"), this);
4599 if (d.exec() == QDialog::Accepted) {
4600 EditGuideCommand *command = new EditGuideCommand(this, guide.time(), guide.comment(), d.newMarker().time(), d.newMarker().comment(), true);
4601 m_commandStack->push(command);
4606 void CustomTrackView::slotEditTimeLineGuide()
4608 if (m_dragGuide == NULL) return;
4609 CommentedTime guide = m_dragGuide->info();
4610 MarkerDialog d(NULL, guide, m_document->timecode(), i18n("Edit Guide"), this);
4611 if (d.exec() == QDialog::Accepted) {
4612 EditGuideCommand *command = new EditGuideCommand(this, guide.time(), guide.comment(), d.newMarker().time(), d.newMarker().comment(), true);
4613 m_commandStack->push(command);
4617 void CustomTrackView::slotDeleteGuide(int guidePos)
4620 if (guidePos == -1) pos = GenTime(m_cursorPos, m_document->fps());
4621 else pos = GenTime(guidePos, m_document->fps());
4623 for (int i = 0; i < m_guides.count(); i++) {
4624 if (m_guides.at(i)->position() == pos) {
4625 EditGuideCommand *command = new EditGuideCommand(this, m_guides.at(i)->position(), m_guides.at(i)->label(), GenTime(), QString(), true);
4626 m_commandStack->push(command);
4631 if (!found) emit displayMessage(i18n("No guide at cursor time"), ErrorMessage);
4635 void CustomTrackView::slotDeleteTimeLineGuide()
4637 if (m_dragGuide == NULL) return;
4638 EditGuideCommand *command = new EditGuideCommand(this, m_dragGuide->position(), m_dragGuide->label(), GenTime(), QString(), true);
4639 m_commandStack->push(command);
4643 void CustomTrackView::slotDeleteAllGuides()
4645 QUndoCommand *deleteAll = new QUndoCommand();
4646 deleteAll->setText("Delete all guides");
4647 for (int i = 0; i < m_guides.count(); i++) {
4648 new EditGuideCommand(this, m_guides.at(i)->position(), m_guides.at(i)->label(), GenTime(), QString(), true, deleteAll);
4650 m_commandStack->push(deleteAll);
4653 void CustomTrackView::setTool(PROJECTTOOL tool)
4658 void CustomTrackView::setScale(double scaleFactor, double verticalScale)
4661 newmatrix = newmatrix.scale(scaleFactor, verticalScale);
4662 m_scene->setScale(scaleFactor, verticalScale);
4664 scene()->removeItem(m_visualTip);
4665 m_animationTimer->stop();
4671 double verticalPos = mapToScene(QPoint(0, viewport()->height() / 2)).y();
4672 bool adjust = false;
4673 if (verticalScale != matrix().m22()) adjust = true;
4674 setMatrix(newmatrix);
4676 double newHeight = m_tracksHeight * m_document->tracksCount() * matrix().m22();
4677 m_cursorLine->setLine(m_cursorLine->line().x1(), 0, m_cursorLine->line().x1(), newHeight);
4678 for (int i = 0; i < m_guides.count(); i++) {
4679 QLineF l = m_guides.at(i)->line();
4680 l.setP2(QPointF(l.x2(), newHeight));
4681 m_guides.at(i)->setLine(l);
4683 setSceneRect(0, 0, sceneRect().width(), m_tracksHeight * m_document->tracksCount());
4686 int diff = sceneRect().width() - m_projectDuration;
4687 if (diff * newmatrix.m11() < 50) {
4688 if (newmatrix.m11() < 0.4) setSceneRect(0, 0, (m_projectDuration + 100 / newmatrix.m11()), sceneRect().height());
4689 else setSceneRect(0, 0, (m_projectDuration + 300), sceneRect().height());
4691 centerOn(QPointF(cursorPos(), verticalPos));
4694 void CustomTrackView::slotRefreshGuides()
4696 if (KdenliveSettings::showmarkers()) {
4697 for (int i = 0; i < m_guides.count(); i++) {
4698 m_guides.at(i)->update();
4703 void CustomTrackView::drawBackground(QPainter * painter, const QRectF &rect)
4705 //kDebug() << "// DRAW BG: " << rect.width();
4706 painter->setClipRect(rect);
4707 KColorScheme scheme(palette().currentColorGroup(), KColorScheme::Window);
4708 QPen pen1 = painter->pen();
4709 pen1.setColor(scheme.shade(KColorScheme::DarkShade));
4710 painter->setPen(pen1);
4711 double min = rect.left();
4712 double max = rect.right();
4713 painter->drawLine(QPointF(min, 0), QPointF(max, 0));
4714 int maxTrack = m_document->tracksCount();
4715 QColor lockedColor = scheme.background(KColorScheme::NegativeBackground).color();
4716 QColor audioColor = palette().alternateBase().color();
4717 QColor base = scheme.background(KColorScheme::NormalBackground).color();
4718 for (int i = 0; i < maxTrack; i++) {
4719 TrackInfo info = m_document->trackInfoAt(maxTrack - i - 1);
4720 if (info.isLocked || info.type == AUDIOTRACK || i == m_selectedTrack) {
4721 const QRectF track(min, m_tracksHeight * i + 1, max - min, m_tracksHeight - 1);
4722 if (i == m_selectedTrack) painter->fillRect(track, scheme.background(KColorScheme::ActiveBackground).color());
4723 else painter->fillRect(track, info.isLocked ? lockedColor : audioColor);
4725 painter->drawLine(QPointF(min, m_tracksHeight *(i + 1)), QPointF(max, m_tracksHeight *(i + 1)));
4727 int lowerLimit = m_tracksHeight * maxTrack + 1;
4728 if (height() > lowerLimit) {
4729 const QRectF bg(min, lowerLimit, max - min, height() - lowerLimit);
4730 painter->fillRect(bg, base);
4734 bool CustomTrackView::findString(const QString &text)
4737 for (int i = 0; i < m_searchPoints.size(); ++i) {
4738 marker = m_searchPoints.at(i).comment();
4739 if (marker.contains(text, Qt::CaseInsensitive)) {
4740 setCursorPos(m_searchPoints.at(i).time().frames(m_document->fps()), true);
4741 int vert = verticalScrollBar()->value();
4742 int hor = cursorPos();
4743 ensureVisible(hor, vert + 10, 2, 2, 50, 0);
4751 void CustomTrackView::selectFound(QString track, QString pos)
4753 setCursorPos(m_document->timecode().getFrameCount(pos), true);
4754 slotSelectTrack(track.toInt());
4756 int vert = verticalScrollBar()->value();
4757 int hor = cursorPos();
4758 ensureVisible(hor, vert + 10, 2, 2, 50, 0);
4761 bool CustomTrackView::findNextString(const QString &text)
4764 for (int i = m_findIndex + 1; i < m_searchPoints.size(); ++i) {
4765 marker = m_searchPoints.at(i).comment();
4766 if (marker.contains(text, Qt::CaseInsensitive)) {
4767 setCursorPos(m_searchPoints.at(i).time().frames(m_document->fps()), true);
4768 int vert = verticalScrollBar()->value();
4769 int hor = cursorPos();
4770 ensureVisible(hor, vert + 10, 2, 2, 50, 0);
4779 void CustomTrackView::initSearchStrings()
4781 m_searchPoints.clear();
4782 QList<QGraphicsItem *> itemList = items();
4783 for (int i = 0; i < itemList.count(); i++) {
4784 // parse all clip names
4785 if (itemList.at(i)->type() == AVWIDGET) {
4786 ClipItem *item = static_cast <ClipItem *>(itemList.at(i));
4787 GenTime start = item->startPos();
4788 CommentedTime t(start, item->clipName());
4789 m_searchPoints.append(t);
4790 // add all clip markers
4791 QList < CommentedTime > markers = item->commentedSnapMarkers();
4792 m_searchPoints += markers;
4797 for (int i = 0; i < m_guides.count(); i++) {
4798 m_searchPoints.append(m_guides.at(i)->info());
4801 qSort(m_searchPoints);
4804 void CustomTrackView::clearSearchStrings()
4806 m_searchPoints.clear();
4810 QList<ItemInfo> CustomTrackView::findId(const QString &clipId)
4812 QList<ItemInfo> matchingInfo;
4813 QList<QGraphicsItem *> itemList = items();
4814 for (int i = 0; i < itemList.count(); i++) {
4815 if (itemList.at(i)->type() == AVWIDGET) {
4816 ClipItem *item = (ClipItem *)itemList.at(i);
4817 if (item->clipProducer() == clipId) {
4818 matchingInfo << item->info();
4822 return matchingInfo;
4825 void CustomTrackView::copyClip()
4827 qDeleteAll(m_copiedItems);
4828 m_copiedItems.clear();
4829 QList<QGraphicsItem *> itemList = scene()->selectedItems();
4830 if (itemList.count() == 0) {
4831 emit displayMessage(i18n("Select a clip before copying"), ErrorMessage);
4834 for (int i = 0; i < itemList.count(); i++) {
4835 if (itemList.at(i)->type() == AVWIDGET) {
4836 ClipItem *clip = static_cast <ClipItem *>(itemList.at(i));
4837 ClipItem *clone = clip->clone(clip->info());
4838 m_copiedItems.append(clone);
4839 } else if (itemList.at(i)->type() == TRANSITIONWIDGET) {
4840 Transition *dup = static_cast <Transition *>(itemList.at(i));
4841 m_copiedItems.append(dup->clone());
4846 bool CustomTrackView::canBePastedTo(ItemInfo info, int type) const
4848 if (m_scene->editMode() != NORMALEDIT) {
4849 // If we are in overwrite mode, always allow the move
4852 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));
4853 QList<QGraphicsItem *> collisions = scene()->items(rect, Qt::IntersectsItemBoundingRect);
4854 for (int i = 0; i < collisions.count(); i++) {
4855 if (collisions.at(i)->type() == type) return false;
4860 bool CustomTrackView::canBePastedTo(QList <ItemInfo> infoList, int type) const
4863 for (int i = 0; i < infoList.count(); i++) {
4864 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));
4867 QList<QGraphicsItem *> collisions = scene()->items(path);
4868 for (int i = 0; i < collisions.count(); i++) {
4869 if (collisions.at(i)->type() == type) return false;
4874 bool CustomTrackView::canBePasted(QList<AbstractClipItem *> items, GenTime offset, int trackOffset) const
4876 for (int i = 0; i < items.count(); i++) {
4877 ItemInfo info = items.at(i)->info();
4878 info.startPos += offset;
4879 info.endPos += offset;
4880 info.track += trackOffset;
4881 if (!canBePastedTo(info, items.at(i)->type())) return false;
4886 bool CustomTrackView::canBeMoved(QList<AbstractClipItem *> items, GenTime offset, int trackOffset) const
4888 QPainterPath movePath;
4889 movePath.moveTo(0, 0);
4891 for (int i = 0; i < items.count(); i++) {
4892 ItemInfo info = items.at(i)->info();
4893 info.startPos = info.startPos + offset;
4894 info.endPos = info.endPos + offset;
4895 info.track = info.track + trackOffset;
4896 if (info.startPos < GenTime()) {
4897 // No clip should go below 0
4900 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));
4901 movePath.addRect(rect);
4903 QList<QGraphicsItem *> collisions = scene()->items(movePath, Qt::IntersectsItemBoundingRect);
4904 for (int i = 0; i < collisions.count(); i++) {
4905 if ((collisions.at(i)->type() == AVWIDGET || collisions.at(i)->type() == TRANSITIONWIDGET) && !items.contains(static_cast <AbstractClipItem *>(collisions.at(i)))) {
4906 kDebug() << " //////////// CLIP COLLISION, MOVE NOT ALLOWED";
4914 void CustomTrackView::pasteClip()
4916 if (m_copiedItems.count() == 0) {
4917 emit displayMessage(i18n("No clip copied"), ErrorMessage);
4921 if (m_menuPosition.isNull()) {
4922 position = mapFromGlobal(QCursor::pos());
4923 if (!contentsRect().contains(position) || mapToScene(position).y() / m_tracksHeight > m_document->tracksCount()) {
4924 emit displayMessage(i18n("Cannot paste selected clips"), ErrorMessage);
4927 } else position = m_menuPosition;
4929 GenTime pos = GenTime((int)(mapToScene(position).x()), m_document->fps());
4930 int track = (int)(mapToScene(position).y() / m_tracksHeight);
4932 GenTime leftPos = m_copiedItems.at(0)->startPos();
4933 int lowerTrack = m_copiedItems.at(0)->track();
4934 int upperTrack = m_copiedItems.at(0)->track();
4935 for (int i = 1; i < m_copiedItems.count(); i++) {
4936 if (m_copiedItems.at(i)->startPos() < leftPos) leftPos = m_copiedItems.at(i)->startPos();
4937 if (m_copiedItems.at(i)->track() < lowerTrack) lowerTrack = m_copiedItems.at(i)->track();
4938 if (m_copiedItems.at(i)->track() > upperTrack) upperTrack = m_copiedItems.at(i)->track();
4941 GenTime offset = pos - leftPos;
4942 int trackOffset = track - lowerTrack;
4944 if (lowerTrack + trackOffset < 0) trackOffset = 0 - lowerTrack;
4945 if (upperTrack + trackOffset > m_document->tracksCount() - 1) trackOffset = m_document->tracksCount() - upperTrack - 1;
4946 if (!canBePasted(m_copiedItems, offset, trackOffset)) {
4947 emit displayMessage(i18n("Cannot paste selected clips"), ErrorMessage);
4950 QUndoCommand *pasteClips = new QUndoCommand();
4951 pasteClips->setText("Paste clips");
4953 for (int i = 0; i < m_copiedItems.count(); i++) {
4954 // parse all clip names
4955 if (m_copiedItems.at(i) && m_copiedItems.at(i)->type() == AVWIDGET) {
4956 ClipItem *clip = static_cast <ClipItem *>(m_copiedItems.at(i));
4957 ItemInfo info = clip->info();
4958 info.startPos += offset;
4959 info.endPos += offset;
4960 info.track += trackOffset;
4961 if (canBePastedTo(info, AVWIDGET)) {
4962 new AddTimelineClipCommand(this, clip->xml(), clip->clipProducer(), info, clip->effectList(), m_scene->editMode() == OVERWRITEEDIT, m_scene->editMode() == INSERTEDIT, true, false, pasteClips);
4963 } else emit displayMessage(i18n("Cannot paste clip to selected place"), ErrorMessage);
4964 } else if (m_copiedItems.at(i) && m_copiedItems.at(i)->type() == TRANSITIONWIDGET) {
4965 Transition *tr = static_cast <Transition *>(m_copiedItems.at(i));
4967 info.startPos = tr->startPos() + offset;
4968 info.endPos = tr->endPos() + offset;
4969 info.track = tr->track() + trackOffset;
4970 int transitionEndTrack;
4971 if (!tr->forcedTrack()) transitionEndTrack = getPreviousVideoTrack(info.track);
4972 else transitionEndTrack = tr->transitionEndTrack();
4973 if (canBePastedTo(info, TRANSITIONWIDGET)) {
4974 if (info.startPos >= info.endPos) {
4975 emit displayMessage(i18n("Invalid transition"), ErrorMessage);
4976 } else new AddTransitionCommand(this, info, transitionEndTrack, tr->toXML(), false, true, pasteClips);
4977 } else emit displayMessage(i18n("Cannot paste transition to selected place"), ErrorMessage);
4980 m_commandStack->push(pasteClips);
4983 void CustomTrackView::pasteClipEffects()
4985 if (m_copiedItems.count() != 1 || m_copiedItems.at(0)->type() != AVWIDGET) {
4986 emit displayMessage(i18n("You must copy exactly one clip before pasting effects"), ErrorMessage);
4989 ClipItem *clip = static_cast < ClipItem *>(m_copiedItems.at(0));
4991 QUndoCommand *paste = new QUndoCommand();
4992 paste->setText("Paste effects");
4994 QList<QGraphicsItem *> clips = scene()->selectedItems();
4997 for (int i = 0; i < clips.count(); ++i) {
4998 if (clips.at(i)->type() == GROUPWIDGET) {
4999 QList<QGraphicsItem *> children = clips.at(i)->childItems();
5000 for (int j = 0; j < children.count(); j++) {
5001 if (children.at(j)->type() == AVWIDGET && !clips.contains(children.at(j))) {
5002 clips.append(children.at(j));
5009 for (int i = 0; i < clips.count(); ++i) {
5010 if (clips.at(i)->type() == AVWIDGET) {
5011 ClipItem *item = static_cast < ClipItem *>(clips.at(i));
5012 for (int j = 0; j < clip->effectsCount(); j++) {
5013 QDomElement eff = clip->effectAt(j);
5014 if (eff.attribute("unique", "0") == "0" || item->hasEffect(eff.attribute("tag"), eff.attribute("id")) == -1) {
5015 adjustKeyfames(clip->cropStart(), item->cropStart(), item->cropDuration(), eff);
5016 new AddEffectCommand(this, m_document->tracksCount() - item->track(), item->startPos(), eff, true, paste);
5021 if (paste->childCount() > 0) m_commandStack->push(paste);
5024 //adjust effects (fades, ...)
5025 for (int i = 0; i < clips.count(); ++i) {
5026 if (clips.at(i)->type() == AVWIDGET) {
5027 ClipItem *item = static_cast < ClipItem *>(clips.at(i));
5028 updatePositionEffects(item, item->info());
5034 void CustomTrackView::adjustKeyfames(GenTime oldstart, GenTime newstart, GenTime duration, QDomElement xml)
5036 // parse parameters to check if we need to adjust to the new crop start
5037 int diff = (newstart - oldstart).frames(m_document->fps());
5038 int max = (newstart + duration).frames(m_document->fps());
5039 QDomNodeList params = xml.elementsByTagName("parameter");
5040 for (int i = 0; i < params.count(); i++) {
5041 QDomElement e = params.item(i).toElement();
5042 if (!e.isNull() && (e.attribute("type") == "keyframe" || e.attribute("type") == "simplekeyframe")) {
5043 QString def = e.attribute("default");
5044 // Effect has a keyframe type parameter, we need to adjust the values
5045 QStringList keys = e.attribute("keyframes").split(";", QString::SkipEmptyParts);
5046 QStringList newKeyFrames;
5047 foreach(const QString &str, keys) {
5048 int pos = str.section(':', 0, 0).toInt();
5049 double val = str.section(':', 1, 1).toDouble();
5052 newKeyFrames.append(QString::number(max) + ':' + QString::number(val));
5054 } else newKeyFrames.append(QString::number(pos) + ':' + QString::number(val));
5056 //kDebug()<<"ORIGIN: "<<keys<<", FIXED: "<<newKeyFrames;
5057 e.setAttribute("keyframes", newKeyFrames.join(";"));
5062 ClipItem *CustomTrackView::getClipUnderCursor() const
5064 QRectF rect((double) m_cursorPos, 0.0, 1.0, (double)(m_tracksHeight * m_document->tracksCount()));
5065 QList<QGraphicsItem *> collisions = scene()->items(rect, Qt::IntersectsItemBoundingRect);
5066 for (int i = 0; i < collisions.count(); i++) {
5067 if (collisions.at(i)->type() == AVWIDGET) {
5068 return static_cast < ClipItem *>(collisions.at(i));
5074 AbstractClipItem *CustomTrackView::getMainActiveClip() const
5076 QList<QGraphicsItem *> clips = scene()->selectedItems();
5077 if (clips.isEmpty()) {
5078 return getClipUnderCursor();
5080 AbstractClipItem *item = NULL;
5081 for (int i = 0; i < clips.count(); ++i) {
5082 if (clips.at(i)->type() == AVWIDGET) {
5083 item = static_cast < AbstractClipItem *>(clips.at(i));
5084 if (clips.count() > 1 && item->startPos().frames(m_document->fps()) <= m_cursorPos && item->endPos().frames(m_document->fps()) >= m_cursorPos) break;
5087 if (item) return item;
5092 ClipItem *CustomTrackView::getActiveClipUnderCursor(bool allowOutsideCursor) const
5094 QList<QGraphicsItem *> clips = scene()->selectedItems();
5095 if (clips.isEmpty()) {
5096 return getClipUnderCursor();
5099 // remove all items in the list that are not clips
5100 for (int i = 0; i < clips.count();) {
5101 if (clips.at(i)->type() != AVWIDGET) clips.removeAt(i);
5104 if (clips.count() == 1 && allowOutsideCursor) return static_cast < ClipItem *>(clips.at(0));
5105 for (int i = 0; i < clips.count(); ++i) {
5106 if (clips.at(i)->type() == AVWIDGET) {
5107 item = static_cast < ClipItem *>(clips.at(i));
5108 if (item->startPos().frames(m_document->fps()) <= m_cursorPos && item->endPos().frames(m_document->fps()) >= m_cursorPos)
5116 void CustomTrackView::setInPoint()
5118 AbstractClipItem *clip = getActiveClipUnderCursor(true);
5120 if (m_dragItem && m_dragItem->type() == TRANSITIONWIDGET) {
5123 emit displayMessage(i18n("You must select one clip for this action"), ErrorMessage);
5127 ItemInfo startInfo = clip->info();
5128 ItemInfo endInfo = startInfo;
5129 endInfo.startPos = GenTime(m_cursorPos, m_document->fps());
5130 if (endInfo.startPos >= startInfo.endPos || endInfo.startPos < startInfo.startPos - startInfo.cropStart) {
5131 // Check for invalid resize
5132 emit displayMessage(i18n("Invalid action"), ErrorMessage);
5134 } else if (endInfo.startPos < startInfo.startPos) {
5135 int length = m_document->renderer()->mltGetSpaceLength(endInfo.startPos, m_document->tracksCount() - startInfo.track, false);
5136 if ((clip->type() == TRANSITIONWIDGET && itemCollision(clip, endInfo) == true) || (
5137 (clip->type() == AVWIDGET) && length < (startInfo.startPos - endInfo.startPos).frames(m_document->fps()))) {
5138 emit displayMessage(i18n("Invalid action"), ErrorMessage);
5142 if (clip->type() == TRANSITIONWIDGET) {
5143 m_commandStack->push(new MoveTransitionCommand(this, startInfo, endInfo, true));
5144 } else m_commandStack->push(new ResizeClipCommand(this, startInfo, endInfo, true, false));
5147 void CustomTrackView::setOutPoint()
5149 AbstractClipItem *clip = getActiveClipUnderCursor(true);
5151 if (m_dragItem && m_dragItem->type() == TRANSITIONWIDGET) {
5154 emit displayMessage(i18n("You must select one clip for this action"), ErrorMessage);
5158 ItemInfo startInfo = clip->info();
5159 ItemInfo endInfo = clip->info();
5160 endInfo.endPos = GenTime(m_cursorPos, m_document->fps());
5161 CLIPTYPE type = (CLIPTYPE) static_cast <ClipItem *>(clip)->clipType();
5162 if (endInfo.endPos <= startInfo.startPos || (type != IMAGE && type != COLOR && type != TEXT && endInfo.endPos > startInfo.startPos + clip->maxDuration() - startInfo.cropStart)) {
5163 // Check for invalid resize
5164 emit displayMessage(i18n("Invalid action"), ErrorMessage);
5166 } else if (endInfo.endPos > startInfo.endPos) {
5167 int length = m_document->renderer()->mltGetSpaceLength(startInfo.endPos, m_document->tracksCount() - startInfo.track, false);
5168 if ((clip->type() == TRANSITIONWIDGET && itemCollision(clip, endInfo) == true) || (clip->type() == AVWIDGET && length != -1 && length < (endInfo.endPos - startInfo.endPos).frames(m_document->fps()))) {
5169 kDebug() << " RESIZE ERROR, BLNK: " << length << ", RESIZE: " << (endInfo.endPos - startInfo.endPos).frames(m_document->fps());
5170 emit displayMessage(i18n("Invalid action"), ErrorMessage);
5176 if (clip->type() == TRANSITIONWIDGET) {
5177 m_commandStack->push(new MoveTransitionCommand(this, startInfo, endInfo, true));
5178 } else m_commandStack->push(new ResizeClipCommand(this, startInfo, endInfo, true, false));
5181 void CustomTrackView::slotUpdateAllThumbs()
5183 if (!isEnabled()) return;
5184 QList<QGraphicsItem *> itemList = items();
5185 //if (itemList.isEmpty()) return;
5187 const QString thumbBase = m_document->projectFolder().path() + "/thumbs/";
5188 for (int i = 0; i < itemList.count(); i++) {
5189 if (itemList.at(i)->type() == AVWIDGET) {
5190 item = static_cast <ClipItem *>(itemList.at(i));
5191 if (item->clipType() != COLOR && item->clipType() != AUDIO) {
5192 // Check if we have a cached thumbnail
5193 if (item->clipType() == IMAGE || item->clipType() == TEXT) {
5194 QString thumb = thumbBase + item->baseClip()->getClipHash() + "_0.png";
5195 if (QFile::exists(thumb)) {
5197 if (pix.isNull()) KIO::NetAccess::del(KUrl(thumb), this);
5198 item->slotSetStartThumb(pix);
5201 QString startThumb = thumbBase + item->baseClip()->getClipHash() + '_';
5202 QString endThumb = startThumb;
5203 startThumb.append(QString::number(item->speedIndependantCropStart().frames(m_document->fps())) + ".png");
5204 endThumb.append(QString::number((item->speedIndependantCropStart() + item->speedIndependantCropDuration()).frames(m_document->fps()) - 1) + ".png");
5205 if (QFile::exists(startThumb)) {
5206 QPixmap pix(startThumb);
5207 if (pix.isNull()) KIO::NetAccess::del(KUrl(startThumb), this);
5208 item->slotSetStartThumb(pix);
5210 if (QFile::exists(endThumb)) {
5211 QPixmap pix(endThumb);
5212 if (pix.isNull()) KIO::NetAccess::del(KUrl(endThumb), this);
5213 item->slotSetEndThumb(pix);
5217 item->refreshClip(false);
5218 //qApp->processEvents();
5221 viewport()->update();
5224 void CustomTrackView::saveThumbnails()
5226 QList<QGraphicsItem *> itemList = items();
5228 QString thumbBase = m_document->projectFolder().path() + "/thumbs/";
5229 for (int i = 0; i < itemList.count(); i++) {
5230 if (itemList.at(i)->type() == AVWIDGET) {
5231 item = static_cast <ClipItem *>(itemList.at(i));
5232 if (item->clipType() != COLOR) {
5233 // Check if we have a cached thumbnail
5234 if (item->clipType() == IMAGE || item->clipType() == TEXT || item->clipType() == AUDIO) {
5235 QString thumb = thumbBase + item->baseClip()->getClipHash() + "_0.png";
5236 if (!QFile::exists(thumb)) {
5237 QPixmap pix(item->startThumb());
5241 QString startThumb = thumbBase + item->baseClip()->getClipHash() + '_';
5242 QString endThumb = startThumb;
5243 startThumb.append(QString::number(item->speedIndependantCropStart().frames(m_document->fps())) + ".png");
5244 endThumb.append(QString::number((item->speedIndependantCropStart() + item->speedIndependantCropDuration()).frames(m_document->fps()) - 1) + ".png");
5245 if (!QFile::exists(startThumb)) {
5246 QPixmap pix(item->startThumb());
5247 pix.save(startThumb);
5249 if (!QFile::exists(endThumb)) {
5250 QPixmap pix(item->endThumb());
5260 void CustomTrackView::slotInsertTrack(int ix)
5262 TrackDialog d(m_document, parentWidget());
5263 d.label->setText(i18n("Insert track"));
5264 d.track_nb->setMaximum(m_document->tracksCount() - 1);
5265 d.track_nb->setValue(ix);
5266 d.setWindowTitle(i18n("Insert New Track"));
5267 d.slotUpdateName(ix);
5269 if (d.exec() == QDialog::Accepted) {
5270 ix = d.track_nb->value();
5271 if (d.before_select->currentIndex() == 1) {
5275 if (d.video_track->isChecked()) {
5276 info.type = VIDEOTRACK;
5277 info.isMute = false;
5278 info.isBlind = false;
5279 info.isLocked = false;
5281 info.type = AUDIOTRACK;
5282 info.isMute = false;
5283 info.isBlind = true;
5284 info.isLocked = false;
5286 AddTrackCommand *addTrack = new AddTrackCommand(this, ix, info, true);
5287 m_commandStack->push(addTrack);
5288 setDocumentModified();
5292 void CustomTrackView::slotDeleteTrack(int ix)
5294 TrackDialog d(m_document, parentWidget());
5295 d.label->setText(i18n("Delete track"));
5296 d.before_select->setHidden(true);
5297 d.track_nb->setMaximum(m_document->tracksCount() - 1);
5298 d.track_nb->setValue(ix);
5299 d.slotUpdateName(ix);
5300 d.setWindowTitle(i18n("Delete Track"));
5301 d.video_track->setHidden(true);
5302 d.audio_track->setHidden(true);
5303 if (d.exec() == QDialog::Accepted) {
5304 ix = d.track_nb->value();
5305 TrackInfo info = m_document->trackInfoAt(m_document->tracksCount() - ix - 1);
5306 deleteTimelineTrack(ix, info);
5307 setDocumentModified();
5308 /*AddTrackCommand* command = new AddTrackCommand(this, ix, info, false);
5309 m_commandStack->push(command);*/
5313 void CustomTrackView::slotChangeTrack(int ix)
5315 TrackDialog d(m_document, parentWidget());
5316 d.label->setText(i18n("Change track"));
5317 d.before_select->setHidden(true);
5318 d.track_nb->setMaximum(m_document->tracksCount() - 1);
5319 d.track_nb->setValue(ix);
5320 d.slotUpdateName(ix);
5321 d.setWindowTitle(i18n("Change Track Type"));
5323 TrackInfo oldInfo = m_document->trackInfoAt(m_document->tracksCount() - ix - 1);
5324 if (oldInfo.type == VIDEOTRACK)
5325 d.video_track->setChecked(true);
5327 d.audio_track->setChecked(true);
5329 if (d.exec() == QDialog::Accepted) {
5331 info.isLocked = false;
5332 info.isMute = false;
5333 info.trackName = oldInfo.trackName;
5334 ix = d.track_nb->value();
5336 if (d.video_track->isChecked()) {
5337 info.type = VIDEOTRACK;
5338 info.isBlind = false;
5340 info.type = AUDIOTRACK;
5341 info.isBlind = true;
5343 changeTimelineTrack(ix, info);
5344 setDocumentModified();
5349 void CustomTrackView::deleteTimelineTrack(int ix, TrackInfo trackinfo)
5351 double startY = ix * m_tracksHeight + 1 + m_tracksHeight / 2;
5352 QRectF r(0, startY, sceneRect().width(), m_tracksHeight / 2 - 1);
5353 QList<QGraphicsItem *> selection = m_scene->items(r);
5354 QUndoCommand *deleteTrack = new QUndoCommand();
5355 deleteTrack->setText("Delete track");
5357 // Delete all clips in selected track
5358 for (int i = 0; i < selection.count(); i++) {
5359 if (selection.at(i)->type() == AVWIDGET) {
5360 ClipItem *item = static_cast <ClipItem *>(selection.at(i));
5361 new AddTimelineClipCommand(this, item->xml(), item->clipProducer(), item->info(), item->effectList(), false, false, false, true, deleteTrack);
5362 m_scene->removeItem(item);
5365 } else if (selection.at(i)->type() == TRANSITIONWIDGET) {
5366 Transition *item = static_cast <Transition *>(selection.at(i));
5367 new AddTransitionCommand(this, item->info(), item->transitionEndTrack(), item->toXML(), true, false, deleteTrack);
5368 m_scene->removeItem(item);
5374 new AddTrackCommand(this, ix, trackinfo, false, deleteTrack);
5375 m_commandStack->push(deleteTrack);
5378 void CustomTrackView::changeTimelineTrack(int ix, TrackInfo trackinfo)
5380 TrackInfo oldinfo = m_document->trackInfoAt(m_document->tracksCount() - ix - 1);
5381 ChangeTrackCommand *changeTrack = new ChangeTrackCommand(this, ix, oldinfo, trackinfo);
5382 m_commandStack->push(changeTrack);
5385 void CustomTrackView::autoTransition()
5387 QList<QGraphicsItem *> itemList = scene()->selectedItems();
5388 if (itemList.count() != 1 || itemList.at(0)->type() != TRANSITIONWIDGET) {
5389 emit displayMessage(i18n("You must select one transition for this action"), ErrorMessage);
5392 Transition *tr = static_cast <Transition*>(itemList.at(0));
5393 tr->setAutomatic(!tr->isAutomatic());
5394 QDomElement transition = tr->toXML();
5395 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);
5396 setDocumentModified();
5400 QStringList CustomTrackView::getLadspaParams(QDomElement effect) const
5403 QDomNodeList params = effect.elementsByTagName("parameter");
5404 for (int i = 0; i < params.count(); i++) {
5405 QDomElement e = params.item(i).toElement();
5406 if (!e.isNull() && e.attribute("type") == "constant") {
5407 if (e.hasAttribute("factor")) {
5408 double factor = e.attribute("factor").toDouble();
5409 double value = e.attribute("value").toDouble();
5410 value = value / factor;
5411 result.append(QString::number(value));
5412 } else result.append(e.attribute("value"));
5418 void CustomTrackView::clipNameChanged(const QString id, const QString name)
5420 QList<QGraphicsItem *> list = scene()->items();
5421 ClipItem *clip = NULL;
5422 for (int i = 0; i < list.size(); ++i) {
5423 if (list.at(i)->type() == AVWIDGET) {
5424 clip = static_cast <ClipItem *>(list.at(i));
5425 if (clip->clipProducer() == id) {
5426 clip->setClipName(name);
5430 viewport()->update();
5433 void CustomTrackView::getClipAvailableSpace(AbstractClipItem *item, GenTime &minimum, GenTime &maximum)
5435 minimum = GenTime();
5436 maximum = GenTime();
5437 QList<QGraphicsItem *> selection;
5438 selection = m_scene->items(0, item->track() * m_tracksHeight + m_tracksHeight / 2, sceneRect().width(), 2);
5439 selection.removeAll(item);
5440 for (int i = 0; i < selection.count(); i++) {
5441 AbstractClipItem *clip = static_cast <AbstractClipItem *>(selection.at(i));
5442 if (clip && clip->type() == AVWIDGET) {
5443 if (clip->endPos() <= item->startPos() && clip->endPos() > minimum) minimum = clip->endPos();
5444 if (clip->startPos() > item->startPos() && (clip->startPos() < maximum || maximum == GenTime())) maximum = clip->startPos();
5449 void CustomTrackView::getTransitionAvailableSpace(AbstractClipItem *item, GenTime &minimum, GenTime &maximum)
5451 minimum = GenTime();
5452 maximum = GenTime();
5453 QList<QGraphicsItem *> selection;
5454 selection = m_scene->items(0, (item->track() + 1) * m_tracksHeight, sceneRect().width(), 2);
5455 selection.removeAll(item);
5456 for (int i = 0; i < selection.count(); i++) {
5457 AbstractClipItem *clip = static_cast <AbstractClipItem *>(selection.at(i));
5458 if (clip && clip->type() == TRANSITIONWIDGET) {
5459 if (clip->endPos() <= item->startPos() && clip->endPos() > minimum) minimum = clip->endPos();
5460 if (clip->startPos() > item->startPos() && (clip->startPos() < maximum || maximum == GenTime())) maximum = clip->startPos();
5466 void CustomTrackView::loadGroups(const QDomNodeList groups)
5468 for (int i = 0; i < groups.count(); i++) {
5469 QDomNodeList children = groups.at(i).childNodes();
5470 scene()->clearSelection();
5471 for (int nodeindex = 0; nodeindex < children.count(); nodeindex++) {
5472 QDomNode n = children.item(nodeindex);
5473 QDomElement elem = n.toElement();
5474 int pos = elem.attribute("position").toInt();
5475 int track = elem.attribute("track").toInt();
5476 if (elem.tagName() == "clipitem") {
5477 ClipItem *clip = getClipItemAt(pos, track); //m_document->tracksCount() - transitiontrack);
5478 if (clip) clip->setSelected(true);
5480 Transition *clip = getTransitionItemAt(pos, track); //m_document->tracksCount() - transitiontrack);
5481 if (clip) clip->setSelected(true);
5484 groupSelectedItems(false, true);
5488 void CustomTrackView::splitAudio()
5490 resetSelectionGroup();
5491 QList<QGraphicsItem *> selection = scene()->selectedItems();
5492 if (selection.isEmpty()) {
5493 emit displayMessage(i18n("You must select one clip for this action"), ErrorMessage);
5496 QUndoCommand *splitCommand = new QUndoCommand();
5497 splitCommand->setText(i18n("Split audio"));
5498 for (int i = 0; i < selection.count(); i++) {
5499 if (selection.at(i)->type() == AVWIDGET) {
5500 ClipItem *clip = static_cast <ClipItem *>(selection.at(i));
5501 if (clip->clipType() == AV || clip->clipType() == PLAYLIST) {
5502 if (clip->parentItem()) {
5503 emit displayMessage(i18n("Cannot split audio of grouped clips"), ErrorMessage);
5505 new SplitAudioCommand(this, clip->track(), clip->startPos(), splitCommand);
5510 m_commandStack->push(splitCommand);
5513 void CustomTrackView::doSplitAudio(const GenTime &pos, int track, bool split)
5515 ClipItem *clip = getClipItemAt(pos, track);
5517 kDebug() << "// Cannot find clip to split!!!";
5521 int start = pos.frames(m_document->fps());
5522 int freetrack = m_document->tracksCount() - track - 1;
5523 for (; freetrack > 0; freetrack--) {
5524 kDebug() << "// CHK DOC TRK:" << freetrack << ", DUR:" << m_document->renderer()->mltTrackDuration(freetrack);
5525 if (m_document->trackInfoAt(freetrack - 1).type == AUDIOTRACK) {
5526 kDebug() << "// CHK DOC TRK:" << freetrack << ", DUR:" << m_document->renderer()->mltTrackDuration(freetrack);
5527 if (m_document->renderer()->mltTrackDuration(freetrack) < start || m_document->renderer()->mltGetSpaceLength(pos, freetrack, false) >= clip->cropDuration().frames(m_document->fps())) {
5528 kDebug() << "FOUND SPACE ON TRK: " << freetrack;
5533 kDebug() << "GOT TRK: " << track;
5534 if (freetrack == 0) {
5535 emit displayMessage(i18n("No empty space to put clip audio"), ErrorMessage);
5537 ItemInfo info = clip->info();
5538 info.track = m_document->tracksCount() - freetrack;
5539 addClip(clip->xml(), clip->clipProducer(), info, clip->effectList());
5540 scene()->clearSelection();
5541 clip->setSelected(true);
5542 ClipItem *audioClip = getClipItemAt(start, info.track);
5544 clip->setVideoOnly(true);
5545 if (m_document->renderer()->mltUpdateClipProducer(m_document->tracksCount() - track, start, clip->baseClip()->videoProducer()) == false) {
5546 emit displayMessage(i18n("Cannot update clip (time: %1, track: %2)", start, track), ErrorMessage);
5548 if (m_document->renderer()->mltUpdateClipProducer(m_document->tracksCount() - info.track, start, clip->baseClip()->audioProducer(info.track)) == false) {
5549 emit displayMessage(i18n("Cannot update clip (time: %1, track: %2)", start, info.track), ErrorMessage);
5551 audioClip->setSelected(true);
5552 audioClip->setAudioOnly(true);
5553 groupSelectedItems(false, true);
5557 // unsplit clip: remove audio part and change video part to normal clip
5558 if (clip->parentItem() == NULL || clip->parentItem()->type() != GROUPWIDGET) {
5559 kDebug() << "//CANNOT FIND CLP GRP";
5562 AbstractGroupItem *grp = static_cast <AbstractGroupItem *>(clip->parentItem());
5563 QList<QGraphicsItem *> children = grp->childItems();
5564 if (children.count() != 2) {
5565 kDebug() << "//SOMETHING IS WRONG WITH CLP GRP";
5568 for (int i = 0; i < children.count(); i++) {
5569 if (children.at(i) != clip) {
5570 ClipItem *clp = static_cast <ClipItem *>(children.at(i));
5571 ItemInfo info = clip->info();
5572 deleteClip(clp->info());
5573 clip->setVideoOnly(false);
5574 if (!m_document->renderer()->mltUpdateClipProducer(m_document->tracksCount() - info.track, info.startPos.frames(m_document->fps()), clip->baseClip()->producer(info.track))) {
5575 emit displayMessage(i18n("Cannot update clip (time: %1, track: %2)", info.startPos.frames(m_document->fps()), info.track), ErrorMessage);
5580 clip->setFlag(QGraphicsItem::ItemIsMovable, true);
5581 m_document->clipManager()->removeGroup(grp);
5582 scene()->destroyItemGroup(grp);
5586 void CustomTrackView::setVideoOnly()
5588 resetSelectionGroup();
5589 QList<QGraphicsItem *> selection = scene()->selectedItems();
5590 if (selection.isEmpty()) {
5591 emit displayMessage(i18n("You must select one clip for this action"), ErrorMessage);
5594 QUndoCommand *videoCommand = new QUndoCommand();
5595 videoCommand->setText(i18n("Video only"));
5596 for (int i = 0; i < selection.count(); i++) {
5597 if (selection.at(i)->type() == AVWIDGET) {
5598 ClipItem *clip = static_cast <ClipItem *>(selection.at(i));
5599 if (clip->clipType() == AV || clip->clipType() == PLAYLIST) {
5600 if (clip->parentItem()) {
5601 emit displayMessage(i18n("Cannot change grouped clips"), ErrorMessage);
5603 new ChangeClipTypeCommand(this, clip->track(), clip->startPos(), true, false, clip->isVideoOnly(), clip->isAudioOnly(), videoCommand);
5608 m_commandStack->push(videoCommand);
5611 void CustomTrackView::setAudioOnly()
5613 resetSelectionGroup();
5614 QList<QGraphicsItem *> selection = scene()->selectedItems();
5615 if (selection.isEmpty()) {
5616 emit displayMessage(i18n("You must select one clip for this action"), ErrorMessage);
5619 QUndoCommand *videoCommand = new QUndoCommand();
5620 videoCommand->setText(i18n("Audio only"));
5621 for (int i = 0; i < selection.count(); i++) {
5622 if (selection.at(i)->type() == AVWIDGET) {
5623 ClipItem *clip = static_cast <ClipItem *>(selection.at(i));
5624 if (clip->clipType() == AV || clip->clipType() == PLAYLIST) {
5625 if (clip->parentItem()) {
5626 emit displayMessage(i18n("Cannot change grouped clips"), ErrorMessage);
5628 new ChangeClipTypeCommand(this, clip->track(), clip->startPos(), false, true, clip->isVideoOnly(), clip->isAudioOnly(), videoCommand);
5633 m_commandStack->push(videoCommand);
5636 void CustomTrackView::setAudioAndVideo()
5638 resetSelectionGroup();
5639 QList<QGraphicsItem *> selection = scene()->selectedItems();
5640 if (selection.isEmpty()) {
5641 emit displayMessage(i18n("You must select one clip for this action"), ErrorMessage);
5644 QUndoCommand *videoCommand = new QUndoCommand();
5645 videoCommand->setText(i18n("Audio and Video"));
5646 for (int i = 0; i < selection.count(); i++) {
5647 if (selection.at(i)->type() == AVWIDGET) {
5648 ClipItem *clip = static_cast <ClipItem *>(selection.at(i));
5649 if (clip->clipType() == AV || clip->clipType() == PLAYLIST) {
5650 if (clip->parentItem()) {
5651 emit displayMessage(i18n("Cannot change grouped clips"), ErrorMessage);
5653 new ChangeClipTypeCommand(this, clip->track(), clip->startPos(), false, false, clip->isVideoOnly(), clip->isAudioOnly(), videoCommand);
5658 m_commandStack->push(videoCommand);
5661 void CustomTrackView::doChangeClipType(const GenTime &pos, int track, bool videoOnly, bool audioOnly)
5663 ClipItem *clip = getClipItemAt(pos, track);
5665 kDebug() << "// Cannot find clip to split!!!";
5669 int start = pos.frames(m_document->fps());
5670 clip->setVideoOnly(true);
5671 clip->setAudioOnly(false);
5672 if (m_document->renderer()->mltUpdateClipProducer(m_document->tracksCount() - track, start, clip->baseClip()->videoProducer()) == false) {
5673 emit displayMessage(i18n("Cannot update clip (time: %1, track: %2)", start, track), ErrorMessage);
5675 } else if (audioOnly) {
5676 int start = pos.frames(m_document->fps());
5677 clip->setAudioOnly(true);
5678 clip->setVideoOnly(false);
5679 if (m_document->renderer()->mltUpdateClipProducer(m_document->tracksCount() - track, start, clip->baseClip()->audioProducer(track)) == false) {
5680 emit displayMessage(i18n("Cannot update clip (time: %1, track: %2)", start, track), ErrorMessage);
5683 int start = pos.frames(m_document->fps());
5684 clip->setAudioOnly(false);
5685 clip->setVideoOnly(false);
5686 if (m_document->renderer()->mltUpdateClipProducer(m_document->tracksCount() - track, start, clip->baseClip()->producer(track)) == false) {
5687 emit displayMessage(i18n("Cannot update clip (time: %1, track: %2)", start, track), ErrorMessage);
5691 setDocumentModified();
5694 void CustomTrackView::updateClipTypeActions(ClipItem *clip)
5696 if (clip == NULL || (clip->clipType() != AV && clip->clipType() != PLAYLIST)) {
5697 m_clipTypeGroup->setEnabled(false);
5699 m_clipTypeGroup->setEnabled(true);
5700 QList <QAction *> actions = m_clipTypeGroup->actions();
5702 if (clip->isAudioOnly()) lookup = "clip_audio_only";
5703 else if (clip->isVideoOnly()) lookup = "clip_video_only";
5704 else lookup = "clip_audio_and_video";
5705 for (int i = 0; i < actions.count(); i++) {
5706 if (actions.at(i)->data().toString() == lookup) {
5707 actions.at(i)->setChecked(true);
5714 void CustomTrackView::slotGoToMarker(QAction *action)
5716 int pos = action->data().toInt();
5717 setCursorPos(pos, true);
5720 void CustomTrackView::reloadTransitionLumas()
5724 QDomElement lumaTransition = MainWindow::transitions.getEffectByTag("luma", "luma");
5725 QDomNodeList params = lumaTransition.elementsByTagName("parameter");
5726 for (int i = 0; i < params.count(); i++) {
5727 QDomElement e = params.item(i).toElement();
5728 if (e.attribute("tag") == "resource") {
5729 lumaNames = e.attribute("paramlistdisplay");
5730 lumaFiles = e.attribute("paramlist");
5735 QList<QGraphicsItem *> itemList = items();
5736 Transition *transitionitem;
5737 QDomElement transitionXml;
5738 for (int i = 0; i < itemList.count(); i++) {
5739 if (itemList.at(i)->type() == TRANSITIONWIDGET) {
5740 transitionitem = static_cast <Transition*>(itemList.at(i));
5741 transitionXml = transitionitem->toXML();
5742 if (transitionXml.attribute("id") == "luma" && transitionXml.attribute("tag") == "luma") {
5743 QDomNodeList params = transitionXml.elementsByTagName("parameter");
5744 for (int i = 0; i < params.count(); i++) {
5745 QDomElement e = params.item(i).toElement();
5746 if (e.attribute("tag") == "resource") {
5747 e.setAttribute("paramlistdisplay", lumaNames);
5748 e.setAttribute("paramlist", lumaFiles);
5753 if (transitionXml.attribute("id") == "composite" && transitionXml.attribute("tag") == "composite") {
5754 QDomNodeList params = transitionXml.elementsByTagName("parameter");
5755 for (int i = 0; i < params.count(); i++) {
5756 QDomElement e = params.item(i).toElement();
5757 if (e.attribute("tag") == "luma") {
5758 e.setAttribute("paramlistdisplay", lumaNames);
5759 e.setAttribute("paramlist", lumaFiles);
5766 emit transitionItemSelected(NULL);
5769 double CustomTrackView::fps() const
5771 return m_document->fps();
5774 void CustomTrackView::updateProjectFps()
5776 // update all clips to the new fps
5777 resetSelectionGroup();
5778 scene()->clearSelection();
5780 QList<QGraphicsItem *> itemList = items();
5781 for (int i = 0; i < itemList.count(); i++) {
5782 // remove all items and re-add them one by one
5783 if (itemList.at(i) != m_cursorLine && itemList.at(i)->parentItem() == NULL) m_scene->removeItem(itemList.at(i));
5785 for (int i = 0; i < itemList.count(); i++) {
5786 if (itemList.at(i)->parentItem() == 0 && (itemList.at(i)->type() == AVWIDGET || itemList.at(i)->type() == TRANSITIONWIDGET)) {
5787 AbstractClipItem *clip = static_cast <AbstractClipItem *>(itemList.at(i));
5788 clip->updateFps(m_document->fps());
5789 m_scene->addItem(clip);
5790 } else if (itemList.at(i)->type() == GROUPWIDGET) {
5791 AbstractGroupItem *grp = static_cast <AbstractGroupItem *>(itemList.at(i));
5792 QList<QGraphicsItem *> children = grp->childItems();
5793 for (int j = 0; j < children.count(); j++) {
5794 if (children.at(j)->type() == AVWIDGET || children.at(j)->type() == TRANSITIONWIDGET) {
5795 AbstractClipItem *clip = static_cast <AbstractClipItem *>(children.at(j));
5796 clip->setFlag(QGraphicsItem::ItemIsMovable, true);
5797 clip->updateFps(m_document->fps());
5800 m_document->clipManager()->removeGroup(grp);
5801 m_scene->addItem(grp);
5802 scene()->destroyItemGroup(grp);
5803 for (int j = 0; j < children.count(); j++) {
5804 if (children.at(j)->type() == AVWIDGET || children.at(j)->type() == TRANSITIONWIDGET) {
5805 //children.at(j)->setParentItem(0);
5806 children.at(j)->setSelected(true);
5809 groupSelectedItems(true, true);
5810 } else if (itemList.at(i)->type() == GUIDEITEM) {
5811 Guide *g = static_cast<Guide *>(itemList.at(i));
5813 m_scene->addItem(g);
5816 viewport()->update();
5819 void CustomTrackView::slotTrackDown()
5821 if (m_selectedTrack > m_document->tracksCount() - 2) m_selectedTrack = 0;
5822 else m_selectedTrack++;
5823 emit updateTrackHeaders();
5824 QRectF rect(mapToScene(QPoint(10, 0)).x(), m_selectedTrack * m_tracksHeight, 10, m_tracksHeight);
5825 ensureVisible(rect, 0, 0);
5826 viewport()->update();
5829 void CustomTrackView::slotTrackUp()
5831 if (m_selectedTrack > 0) m_selectedTrack--;
5832 else m_selectedTrack = m_document->tracksCount() - 1;
5833 emit updateTrackHeaders();
5834 QRectF rect(mapToScene(QPoint(10, 0)).x(), m_selectedTrack * m_tracksHeight, 10, m_tracksHeight);
5835 ensureVisible(rect, 0, 0);
5836 viewport()->update();
5839 int CustomTrackView::selectedTrack() const
5841 return m_selectedTrack;
5844 QStringList CustomTrackView::selectedClips() const
5846 QStringList clipIds;
5847 QList<QGraphicsItem *> selection = m_scene->selectedItems();
5848 for (int i = 0; i < selection.count(); i++) {
5849 if (selection.at(i)->type() == AVWIDGET) {
5850 ClipItem *item = (ClipItem *)selection.at(i);
5851 clipIds << item->clipProducer();
5857 QList<ClipItem *> CustomTrackView::selectedClipItems() const
5859 QList<ClipItem *> clips;
5860 QList<QGraphicsItem *> selection = m_scene->selectedItems();
5861 for (int i = 0; i < selection.count(); i++) {
5862 if (selection.at(i)->type() == AVWIDGET) {
5863 clips.append((ClipItem *)selection.at(i));
5869 void CustomTrackView::slotSelectTrack(int ix)
5871 m_selectedTrack = qMax(0, ix);
5872 m_selectedTrack = qMin(ix, m_document->tracksCount() - 1);
5873 emit updateTrackHeaders();
5874 QRectF rect(mapToScene(QPoint(10, 0)).x(), m_selectedTrack * m_tracksHeight, 10, m_tracksHeight);
5875 ensureVisible(rect, 0, 0);
5876 viewport()->update();
5879 void CustomTrackView::selectClip(bool add, bool group)
5881 QRectF rect(m_cursorPos, m_selectedTrack * m_tracksHeight + m_tracksHeight / 2, 1, 1);
5882 QList<QGraphicsItem *> selection = m_scene->items(rect);
5883 resetSelectionGroup(group);
5884 if (!group) m_scene->clearSelection();
5885 for (int i = 0; i < selection.count(); i++) {
5886 if (selection.at(i)->type() == AVWIDGET) {
5887 selection.at(i)->setSelected(add);
5891 if (group) groupSelectedItems();
5894 void CustomTrackView::selectTransition(bool add, bool group)
5896 QRectF rect(m_cursorPos, m_selectedTrack * m_tracksHeight + m_tracksHeight, 1, 1);
5897 QList<QGraphicsItem *> selection = m_scene->items(rect);
5898 resetSelectionGroup(group);
5899 if (!group) m_scene->clearSelection();
5900 for (int i = 0; i < selection.count(); i++) {
5901 if (selection.at(i)->type() == TRANSITIONWIDGET) {
5902 selection.at(i)->setSelected(add);
5906 if (group) groupSelectedItems();
5909 QStringList CustomTrackView::extractTransitionsLumas()
5912 QList<QGraphicsItem *> itemList = items();
5913 Transition *transitionitem;
5914 QDomElement transitionXml;
5915 for (int i = 0; i < itemList.count(); i++) {
5916 if (itemList.at(i)->type() == TRANSITIONWIDGET) {
5917 transitionitem = static_cast <Transition*>(itemList.at(i));
5918 transitionXml = transitionitem->toXML();
5919 QString luma = EffectsList::parameter(transitionXml, "luma");
5920 if (!luma.isEmpty()) urls << luma;
5926 void CustomTrackView::setEditMode(EDITMODE mode)
5928 m_scene->setEditMode(mode);
5931 void CustomTrackView::checkTrackSequence(int track)
5933 QList <int> times = m_document->renderer()->checkTrackSequence(m_document->tracksCount() - track);
5934 //track = m_document->tracksCount() -track;
5935 QRectF rect(0, track * m_tracksHeight + m_tracksHeight / 2, sceneRect().width(), 2);
5936 QList<QGraphicsItem *> selection = m_scene->items(rect);
5937 QList <int> timelineList;
5938 timelineList.append(0);
5939 for (int i = 0; i < selection.count(); i++) {
5940 if (selection.at(i)->type() == AVWIDGET) {
5941 ClipItem *clip = static_cast <ClipItem *>(selection.at(i));
5942 int start = clip->startPos().frames(m_document->fps());
5943 int end = clip->endPos().frames(m_document->fps());
5944 if (!timelineList.contains(start)) timelineList.append(start);
5945 if (!timelineList.contains(end)) timelineList.append(end);
5948 qSort(timelineList);
5949 kDebug() << "// COMPARE:\n" << times << "\n" << timelineList << "\n-------------------";
5950 if (times != timelineList) KMessageBox::sorry(this, i18n("error"), i18n("TRACTOR"));
5953 void CustomTrackView::insertZoneOverwrite(QStringList data, int in)
5955 if (data.isEmpty()) return;
5956 DocClipBase *clip = m_document->getBaseClip(data.at(0));
5958 info.startPos = GenTime(in, m_document->fps());
5959 info.cropStart = GenTime(data.at(1).toInt(), m_document->fps());
5960 info.endPos = info.startPos + GenTime(data.at(2).toInt(), m_document->fps()) - info.cropStart;
5961 info.cropDuration = info.endPos - info.startPos;
5962 info.track = m_selectedTrack;
5963 QUndoCommand *addCommand = new QUndoCommand();
5964 addCommand->setText(i18n("Insert clip"));
5965 adjustTimelineClips(OVERWRITEEDIT, NULL, info, addCommand);
5966 new AddTimelineClipCommand(this, clip->toXML(), clip->getId(), info, EffectsList(), true, false, true, false, addCommand);
5967 m_commandStack->push(addCommand);
5970 void CustomTrackView::clearSelection()
5972 resetSelectionGroup();
5973 scene()->clearSelection();
5975 emit clipItemSelected(NULL);