1 /***************************************************************************
2 * Copyright (C) 2007 by Jean-Baptiste Mardelle (jb@kdenlive.org) *
4 * This program is free software; you can redistribute it and/or modify *
5 * it under the terms of the GNU General Public License as published by *
6 * the Free Software Foundation; either version 2 of the License, or *
7 * (at your option) any later version. *
9 * This program is distributed in the hope that it will be useful, *
10 * but WITHOUT ANY WARRANTY; without even the implied warranty of *
11 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the *
12 * GNU General Public License for more details. *
14 * You should have received a copy of the GNU General Public License *
15 * along with this program; if not, write to the *
16 * Free Software Foundation, Inc., *
17 * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA *
18 ***************************************************************************/
21 #include "customtrackview.h"
22 #include "docclipbase.h"
24 #include "definitions.h"
25 #include "moveclipcommand.h"
26 #include "movetransitioncommand.h"
27 #include "resizeclipcommand.h"
28 #include "editguidecommand.h"
29 #include "addtimelineclipcommand.h"
30 #include "addeffectcommand.h"
31 #include "editeffectcommand.h"
32 #include "moveeffectcommand.h"
33 #include "addtransitioncommand.h"
34 #include "edittransitioncommand.h"
35 #include "editkeyframecommand.h"
36 #include "changespeedcommand.h"
37 #include "addmarkercommand.h"
38 #include "razorclipcommand.h"
39 #include "kdenlivesettings.h"
40 #include "transition.h"
41 #include "clipmanager.h"
43 #include "markerdialog.h"
44 #include "mainwindow.h"
45 #include "ui_keyframedialog_ui.h"
46 #include "clipdurationdialog.h"
47 #include "abstractgroupitem.h"
48 #include "insertspacecommand.h"
49 #include "spacerdialog.h"
50 #include "addtrackcommand.h"
51 #include "changetrackcommand.h"
52 #include "movegroupcommand.h"
53 #include "ui_addtrack_ui.h"
54 #include "initeffects.h"
55 #include "locktrackcommand.h"
56 #include "groupclipscommand.h"
57 #include "splitaudiocommand.h"
58 #include "changecliptypecommand.h"
59 #include "trackdialog.h"
66 #include <KColorScheme>
67 #include <KMessageBox>
68 #include <KIO/NetAccess>
70 #include <QMouseEvent>
71 #include <QStylePainter>
72 #include <QGraphicsItem>
73 #include <QDomDocument>
75 #include <QApplication>
76 #include <QInputDialog>
79 #if QT_VERSION >= 0x040600
80 #include <QGraphicsDropShadowEffect>
83 bool sortGuidesList(const Guide *g1 , const Guide *g2)
85 return (*g1).position() < (*g2).position();
90 // disable animation if user asked it in KDE's global settings
91 // http://lists.kde.org/?l=kde-commits&m=120398724717624&w=2
92 // needs something like below (taken from dolphin)
93 // #include <kglobalsettings.h>
94 // const bool animate = KGlobalSettings::graphicEffectsLevel() & KGlobalSettings::SimpleAnimationEffects;
95 // const int duration = animate ? 1500 : 1;
97 CustomTrackView::CustomTrackView(KdenliveDoc *doc, CustomTrackScene* projectscene, QWidget *parent) :
98 QGraphicsView(projectscene, parent),
99 m_tracksHeight(KdenliveSettings::trackheight()),
100 m_projectDuration(0),
103 m_scene(projectscene),
105 m_operationMode(NONE),
112 m_autoScroll(KdenliveSettings::autoscroll()),
113 m_pasteEffectsAction(NULL),
114 m_ungroupAction(NULL),
121 m_blockRefresh(false),
122 m_selectionGroup(NULL),
125 if (doc) m_commandStack = doc->commandStack();
126 else m_commandStack = NULL;
127 setMouseTracking(true);
128 setAcceptDrops(true);
129 setFrameShape(QFrame::NoFrame);
131 //setCacheMode(QGraphicsView::CacheBackground);
132 //setViewportUpdateMode(QGraphicsView::FullViewportUpdate);
134 KdenliveSettings::setTrackheight(m_tracksHeight);
135 m_animationTimer = new QTimeLine(800);
136 m_animationTimer->setFrameRange(0, 5);
137 m_animationTimer->setUpdateInterval(100);
138 m_animationTimer->setLoopCount(0);
139 m_tipColor = QColor(0, 192, 0, 200);
140 QColor border = QColor(255, 255, 255, 100);
141 m_tipPen.setColor(border);
142 m_tipPen.setWidth(3);
143 setContentsMargins(0, 0, 0, 0);
144 const int maxHeight = m_tracksHeight * m_document->tracksCount();
145 setSceneRect(0, 0, sceneRect().width(), maxHeight);
146 verticalScrollBar()->setMaximum(maxHeight);
147 m_cursorLine = projectscene->addLine(0, 0, 0, maxHeight);
148 m_cursorLine->setZValue(1000);
152 pen1.setColor(palette().text().color());
153 m_cursorLine->setPen(pen1);
154 m_cursorLine->setFlag(QGraphicsItem::ItemIgnoresTransformations, true);
156 KIcon razorIcon("edit-cut");
157 m_razorCursor = QCursor(razorIcon.pixmap(22, 22));
159 KIcon spacerIcon("kdenlive-spacer-tool");
160 m_spacerCursor = QCursor(spacerIcon.pixmap(22, 22));
161 verticalScrollBar()->setTracking(true);
162 // Line below was supposed to scroll guides label with scrollbar, not implemented yet
163 //connect(verticalScrollBar(), SIGNAL(valueChanged(int)), this, SLOT(slotRefreshGuides()));
164 connect(&m_scrollTimer, SIGNAL(timeout()), this, SLOT(slotCheckMouseScrolling()));
165 m_scrollTimer.setInterval(100);
166 m_scrollTimer.setSingleShot(true);
168 connect(&m_thumbsTimer, SIGNAL(timeout()), this, SLOT(slotFetchNextThumbs()));
169 m_thumbsTimer.setInterval(500);
170 m_thumbsTimer.setSingleShot(true);
173 CustomTrackView::~CustomTrackView()
175 qDeleteAll(m_guides);
177 m_waitingThumbs.clear();
181 void CustomTrackView::keyPressEvent(QKeyEvent * event)
183 if (event->key() == Qt::Key_Up) {
186 } else if (event->key() == Qt::Key_Down) {
189 } else QWidget::keyPressEvent(event);
192 void CustomTrackView::setDocumentModified()
194 m_document->setModified(true);
197 void CustomTrackView::setContextMenu(QMenu *timeline, QMenu *clip, QMenu *transition, QActionGroup *clipTypeGroup, QMenu *markermenu)
199 m_timelineContextMenu = timeline;
200 m_timelineContextClipMenu = clip;
201 m_clipTypeGroup = clipTypeGroup;
202 connect(m_timelineContextMenu, SIGNAL(aboutToHide()), this, SLOT(slotResetMenuPosition()));
204 m_markerMenu = new QMenu(i18n("Go to marker..."), this);
205 m_markerMenu->setEnabled(false);
206 markermenu->addMenu(m_markerMenu);
207 connect(m_markerMenu, SIGNAL(triggered(QAction *)), this, SLOT(slotGoToMarker(QAction *)));
208 QList <QAction *> list = m_timelineContextClipMenu->actions();
209 for (int i = 0; i < list.count(); i++) {
210 if (list.at(i)->data().toString() == "paste_effects") m_pasteEffectsAction = list.at(i);
211 else if (list.at(i)->data().toString() == "ungroup_clip") m_ungroupAction = list.at(i);
214 m_timelineContextTransitionMenu = transition;
215 list = m_timelineContextTransitionMenu->actions();
216 for (int i = 0; i < list.count(); i++) {
217 if (list.at(i)->data().toString() == "auto") {
218 m_autoTransition = list.at(i);
223 m_timelineContextMenu->addSeparator();
224 m_deleteGuide = new KAction(KIcon("edit-delete"), i18n("Delete Guide"), this);
225 connect(m_deleteGuide, SIGNAL(triggered()), this, SLOT(slotDeleteTimeLineGuide()));
226 m_timelineContextMenu->addAction(m_deleteGuide);
228 m_editGuide = new KAction(KIcon("document-properties"), i18n("Edit Guide"), this);
229 connect(m_editGuide, SIGNAL(triggered()), this, SLOT(slotEditTimeLineGuide()));
230 m_timelineContextMenu->addAction(m_editGuide);
233 void CustomTrackView::slotDoResetMenuPosition()
235 m_menuPosition = QPoint();
238 void CustomTrackView::slotResetMenuPosition()
240 // after a short time (so that the action is triggered / or menu is closed, we reset the menu pos
241 QTimer::singleShot(300, this, SLOT(slotDoResetMenuPosition()));
244 void CustomTrackView::checkAutoScroll()
246 m_autoScroll = KdenliveSettings::autoscroll();
249 /*sQList <TrackInfo> CustomTrackView::tracksList() const {
250 return m_scene->m_tracksList;
253 void CustomTrackView::checkTrackHeight()
255 if (m_tracksHeight == KdenliveSettings::trackheight()) return;
256 m_tracksHeight = KdenliveSettings::trackheight();
257 emit trackHeightChanged();
258 QList<QGraphicsItem *> itemList = items();
260 Transition *transitionitem;
261 bool snap = KdenliveSettings::snaptopoints();
262 KdenliveSettings::setSnaptopoints(false);
263 for (int i = 0; i < itemList.count(); i++) {
264 if (itemList.at(i)->type() == AVWIDGET) {
265 item = (ClipItem*) itemList.at(i);
266 item->setRect(0, 0, item->rect().width(), m_tracksHeight - 1);
267 item->setPos((qreal) item->startPos().frames(m_document->fps()), (qreal) item->track() * m_tracksHeight + 1);
268 item->resetThumbs(true);
269 } else if (itemList.at(i)->type() == TRANSITIONWIDGET) {
270 transitionitem = (Transition*) itemList.at(i);
271 transitionitem->setRect(0, 0, transitionitem->rect().width(), m_tracksHeight / 3 * 2 - 1);
272 transitionitem->setPos((qreal) transitionitem->startPos().frames(m_document->fps()), (qreal) transitionitem->track() * m_tracksHeight + m_tracksHeight / 3 * 2);
275 double newHeight = m_tracksHeight * m_document->tracksCount() * matrix().m22();
276 m_cursorLine->setLine(m_cursorLine->line().x1(), 0, m_cursorLine->line().x1(), newHeight);
278 for (int i = 0; i < m_guides.count(); i++) {
279 QLineF l = m_guides.at(i)->line();
280 l.setP2(QPointF(l.x2(), newHeight));
281 m_guides.at(i)->setLine(l);
284 setSceneRect(0, 0, sceneRect().width(), m_tracksHeight * m_document->tracksCount());
285 // verticalScrollBar()->setMaximum(m_tracksHeight * m_document->tracksCount());
286 KdenliveSettings::setSnaptopoints(snap);
287 viewport()->update();
290 /** Zoom or move viewport on mousewheel
292 * If mousewheel+Ctrl, zooms in/out on the timeline.
294 * With Ctrl, moves viewport towards end of timeline if down/back,
295 * opposite on up/forward.
297 * See also http://www.kdenlive.org/mantis/view.php?id=265 */
298 void CustomTrackView::wheelEvent(QWheelEvent * e)
300 if (e->modifiers() == Qt::ControlModifier) {
301 if (e->delta() > 0) emit zoomIn();
304 if (e->delta() <= 0) horizontalScrollBar()->setValue(horizontalScrollBar()->value() + horizontalScrollBar()->singleStep());
305 else horizontalScrollBar()->setValue(horizontalScrollBar()->value() - horizontalScrollBar()->singleStep());
309 int CustomTrackView::getPreviousVideoTrack(int track)
311 track = m_document->tracksCount() - track - 1;
313 for (int i = track; i > -1; i--) {
314 if (m_document->trackInfoAt(i).type == VIDEOTRACK) return i + 1;
320 void CustomTrackView::slotFetchNextThumbs()
322 if (!m_waitingThumbs.isEmpty()) {
323 ClipItem *item = m_waitingThumbs.takeFirst();
324 while ((item == NULL) && !m_waitingThumbs.isEmpty()) {
325 item = m_waitingThumbs.takeFirst();
327 if (item) item->slotFetchThumbs();
328 if (!m_waitingThumbs.isEmpty()) m_thumbsTimer.start();
332 void CustomTrackView::slotCheckMouseScrolling()
334 if (m_scrollOffset == 0) {
335 m_scrollTimer.stop();
338 horizontalScrollBar()->setValue(horizontalScrollBar()->value() + m_scrollOffset);
339 m_scrollTimer.start();
342 void CustomTrackView::slotCheckPositionScrolling()
344 // If mouse is at a border of the view, scroll
345 if (m_moveOpMode != SEEK) return;
346 if (mapFromScene(m_cursorPos, 0).x() < 3) {
347 horizontalScrollBar()->setValue(horizontalScrollBar()->value() - 2);
348 QTimer::singleShot(200, this, SLOT(slotCheckPositionScrolling()));
349 setCursorPos(mapToScene(QPoint(-2, 0)).x());
350 } else if (viewport()->width() - 3 < mapFromScene(m_cursorPos + 1, 0).x()) {
351 horizontalScrollBar()->setValue(horizontalScrollBar()->value() + 2);
352 setCursorPos(mapToScene(QPoint(viewport()->width(), 0)).x() + 1);
353 QTimer::singleShot(200, this, SLOT(slotCheckPositionScrolling()));
359 void CustomTrackView::mouseMoveEvent(QMouseEvent * event)
361 int pos = event->x();
362 int mappedXPos = qMax((int)(mapToScene(event->pos()).x() + 0.5), 0);
363 double snappedPos = getSnapPointForPos(mappedXPos);
364 emit mousePosition(mappedXPos);
366 if (event->buttons() & Qt::MidButton) return;
367 if (dragMode() == QGraphicsView::RubberBandDrag || (event->modifiers() == Qt::ControlModifier && m_tool != SPACERTOOL)) {
368 event->setAccepted(true);
370 QGraphicsView::mouseMoveEvent(event);
374 if (event->buttons() != Qt::NoButton) {
375 bool move = (event->pos() - m_clickEvent).manhattanLength() >= QApplication::startDragDistance();
376 if (m_dragItem && m_tool == SELECTTOOL) {
377 if (m_operationMode == MOVE && move) {
378 QGraphicsView::mouseMoveEvent(event);
379 // If mouse is at a border of the view, scroll
381 m_scrollOffset = -30;
382 m_scrollTimer.start();
383 } else if (viewport()->width() - pos < 10) {
385 m_scrollTimer.start();
386 } else if (m_scrollTimer.isActive()) m_scrollTimer.stop();
388 } else if (m_operationMode == RESIZESTART && move) {
389 m_document->renderer()->pause();
390 m_dragItem->resizeStart((int)(snappedPos));
391 } else if (m_operationMode == RESIZEEND && move) {
392 m_document->renderer()->pause();
393 m_dragItem->resizeEnd((int)(snappedPos));
394 } else if (m_operationMode == FADEIN && move) {
395 ((ClipItem*) m_dragItem)->setFadeIn((int)(mappedXPos - m_dragItem->startPos().frames(m_document->fps())));
396 } else if (m_operationMode == FADEOUT && move) {
397 ((ClipItem*) m_dragItem)->setFadeOut((int)(m_dragItem->endPos().frames(m_document->fps()) - mappedXPos));
398 } else if (m_operationMode == KEYFRAME && move) {
399 GenTime keyFramePos = GenTime(mappedXPos, m_document->fps()) - m_dragItem->startPos() + m_dragItem->cropStart();
400 double pos = mapToScene(event->pos()).toPoint().y();
401 QRectF br = m_dragItem->sceneBoundingRect();
402 double maxh = 100.0 / br.height();
403 pos = (br.bottom() - pos) * maxh;
404 m_dragItem->updateKeyFramePos(keyFramePos, pos);
407 scene()->removeItem(m_visualTip);
408 m_animationTimer->stop();
415 } else if (m_operationMode == MOVEGUIDE) {
417 scene()->removeItem(m_visualTip);
418 m_animationTimer->stop();
424 QGraphicsView::mouseMoveEvent(event);
426 } else if (m_operationMode == SPACER && move && m_selectionGroup) {
428 snappedPos = getSnapPointForPos(mappedXPos + m_spacerOffset);
429 if (snappedPos < 0) snappedPos = 0;
431 // Make sure there is no collision
432 QList<QGraphicsItem *> children = m_selectionGroup->childItems();
433 QPainterPath shape = m_selectionGroup->clipGroupShape(QPointF(snappedPos - m_selectionGroup->sceneBoundingRect().left(), 0));
434 QList<QGraphicsItem*> collidingItems = scene()->items(shape, Qt::IntersectsItemShape);
435 collidingItems.removeAll(m_selectionGroup);
436 for (int i = 0; i < children.count(); i++) {
437 if (children.at(i)->type() == GROUPWIDGET) {
438 QList<QGraphicsItem *> subchildren = children.at(i)->childItems();
439 for (int j = 0; j < subchildren.count(); j++) {
440 collidingItems.removeAll(subchildren.at(j));
443 collidingItems.removeAll(children.at(i));
445 bool collision = false;
447 for (int i = 0; i < collidingItems.count(); i++) {
448 if (!collidingItems.at(i)->isEnabled()) continue;
449 if (collidingItems.at(i)->type() == AVWIDGET && snappedPos < m_selectionGroup->sceneBoundingRect().left()) {
450 AbstractClipItem *item = static_cast <AbstractClipItem *>(collidingItems.at(i));
451 // Moving backward, determine best pos
452 QPainterPath clipPath;
453 clipPath.addRect(item->sceneBoundingRect());
454 QPainterPath res = shape.intersected(clipPath);
455 offset = qMax(offset, (int)(res.boundingRect().width() + 0.5));
458 snappedPos += offset;
459 // make sure we have no collision
460 shape = m_selectionGroup->clipGroupShape(QPointF(snappedPos - m_selectionGroup->sceneBoundingRect().left(), 0));
461 collidingItems = scene()->items(shape, Qt::IntersectsItemShape);
462 collidingItems.removeAll(m_selectionGroup);
463 for (int i = 0; i < children.count(); i++) {
464 if (children.at(i)->type() == GROUPWIDGET) {
465 QList<QGraphicsItem *> subchildren = children.at(i)->childItems();
466 for (int j = 0; j < subchildren.count(); j++) {
467 collidingItems.removeAll(subchildren.at(j));
470 collidingItems.removeAll(children.at(i));
473 for (int i = 0; i < collidingItems.count(); i++) {
474 if (!collidingItems.at(i)->isEnabled()) continue;
475 if (collidingItems.at(i)->type() == AVWIDGET) {
484 shape = m_selectionGroup->transitionGroupShape(QPointF(snappedPos - m_selectionGroup->sceneBoundingRect().left(), 0));
485 collidingItems = scene()->items(shape, Qt::IntersectsItemShape);
486 collidingItems.removeAll(m_selectionGroup);
487 for (int i = 0; i < children.count(); i++) {
488 if (children.at(i)->type() == GROUPWIDGET) {
489 QList<QGraphicsItem *> subchildren = children.at(i)->childItems();
490 for (int j = 0; j < subchildren.count(); j++) {
491 collidingItems.removeAll(subchildren.at(j));
494 collidingItems.removeAll(children.at(i));
498 for (int i = 0; i < collidingItems.count(); i++) {
499 if (collidingItems.at(i)->type() == TRANSITIONWIDGET && snappedPos < m_selectionGroup->sceneBoundingRect().left()) {
500 AbstractClipItem *item = static_cast <AbstractClipItem *>(collidingItems.at(i));
501 // Moving backward, determine best pos
502 QPainterPath clipPath;
503 clipPath.addRect(item->sceneBoundingRect());
504 QPainterPath res = shape.intersected(clipPath);
505 offset = qMax(offset, (int)(res.boundingRect().width() + 0.5));
509 snappedPos += offset;
510 // make sure we have no collision
511 shape = m_selectionGroup->transitionGroupShape(QPointF(snappedPos - m_selectionGroup->sceneBoundingRect().left(), 0));
512 collidingItems = scene()->items(shape, Qt::IntersectsItemShape);
513 collidingItems.removeAll(m_selectionGroup);
514 for (int i = 0; i < children.count(); i++) {
515 if (children.at(i)->type() == GROUPWIDGET) {
516 QList<QGraphicsItem *> subchildren = children.at(i)->childItems();
517 for (int j = 0; j < subchildren.count(); j++) {
518 collidingItems.removeAll(subchildren.at(j));
521 collidingItems.removeAll(children.at(i));
523 for (int i = 0; i < collidingItems.count(); i++) {
524 if (collidingItems.at(i)->type() == TRANSITIONWIDGET) {
532 m_selectionGroup->translate(snappedPos - m_selectionGroup->sceneBoundingRect().left(), 0);
533 //m_selectionGroup->setPos(mappedXPos + (((int) m_selectionGroup->boundingRect().topLeft().x() + 0.5) - mappedClick) , m_selectionGroup->pos().y());
537 if (m_tool == RAZORTOOL) {
538 setCursor(m_razorCursor);
539 //QGraphicsView::mouseMoveEvent(event);
541 } else if (m_tool == SPACERTOOL) {
542 setCursor(m_spacerCursor);
546 QList<QGraphicsItem *> itemList = items(event->pos());
547 QGraphicsRectItem *item = NULL;
548 OPERATIONTYPE opMode = NONE;
550 if (itemList.count() == 1 && itemList.at(0)->type() == GUIDEITEM) {
552 } else for (int i = 0; i < itemList.count(); i++) {
553 if (itemList.at(i)->type() == AVWIDGET || itemList.at(i)->type() == TRANSITIONWIDGET) {
554 item = (QGraphicsRectItem*) itemList.at(i);
559 if (item && event->buttons() == Qt::NoButton) {
560 AbstractClipItem *clip = static_cast <AbstractClipItem*>(item);
561 if (m_tool == RAZORTOOL) {
562 // razor tool over a clip, display current frame in monitor
563 if (false && !m_blockRefresh && item->type() == AVWIDGET) {
564 //TODO: solve crash when showing frame when moving razor over clip
565 emit showClipFrame(((ClipItem *) item)->baseClip(), QPoint(), mappedXPos - (clip->startPos() - clip->cropStart()).frames(m_document->fps()));
570 opMode = clip->operationMode(mapToScene(event->pos()));
571 const double size = 5;
572 if (opMode == m_moveOpMode) {
573 QGraphicsView::mouseMoveEvent(event);
577 scene()->removeItem(m_visualTip);
578 m_animationTimer->stop();
585 m_moveOpMode = opMode;
586 if (opMode == MOVE) {
587 setCursor(Qt::OpenHandCursor);
588 } else if (opMode == RESIZESTART) {
589 setCursor(KCursor("left_side", Qt::SizeHorCursor));
590 if (m_visualTip == NULL) {
591 QRectF rect = clip->sceneBoundingRect();
593 polygon << QPoint(0, - size * 2);
594 polygon << QPoint(size * 2, 0);
595 polygon << QPoint(0, size * 2);
596 polygon << QPoint(0, - size * 2);
598 m_visualTip = new QGraphicsPolygonItem(polygon);
599 ((QGraphicsPolygonItem*) m_visualTip)->setBrush(m_tipColor);
600 ((QGraphicsPolygonItem*) m_visualTip)->setPen(m_tipPen);
601 m_visualTip->setPos(rect.x(), rect.y() + rect.height() / 2);
602 m_visualTip->setFlags(QGraphicsItem::ItemIgnoresTransformations);
603 m_visualTip->setZValue(100);
604 m_animation = new QGraphicsItemAnimation;
605 m_animation->setItem(m_visualTip);
606 m_animation->setTimeLine(m_animationTimer);
607 m_animation->setScaleAt(.5, 2, 1);
608 m_animation->setScaleAt(1, 1, 1);
609 scene()->addItem(m_visualTip);
610 m_animationTimer->start();
612 } else if (opMode == RESIZEEND) {
613 setCursor(KCursor("right_side", Qt::SizeHorCursor));
614 if (m_visualTip == NULL) {
615 QRectF rect = clip->sceneBoundingRect();
617 polygon << QPoint(0, - size * 2);
618 polygon << QPoint(- size * 2, 0);
619 polygon << QPoint(0, size * 2);
620 polygon << QPoint(0, - size * 2);
622 m_visualTip = new QGraphicsPolygonItem(polygon);
623 ((QGraphicsPolygonItem*) m_visualTip)->setBrush(m_tipColor);
624 ((QGraphicsPolygonItem*) m_visualTip)->setPen(m_tipPen);
625 m_visualTip->setFlags(QGraphicsItem::ItemIgnoresTransformations);
626 m_visualTip->setPos(rect.right(), rect.y() + rect.height() / 2);
627 m_visualTip->setZValue(100);
628 m_animation = new QGraphicsItemAnimation;
629 m_animation->setItem(m_visualTip);
630 m_animation->setTimeLine(m_animationTimer);
631 m_animation->setScaleAt(.5, 2, 1);
632 m_animation->setScaleAt(1, 1, 1);
633 scene()->addItem(m_visualTip);
634 m_animationTimer->start();
636 } else if (opMode == FADEIN) {
637 if (m_visualTip == NULL) {
638 ClipItem *item = (ClipItem *) clip;
639 QRectF rect = clip->sceneBoundingRect();
640 m_visualTip = new QGraphicsEllipseItem(-size, -size, size * 2, size * 2);
641 ((QGraphicsEllipseItem*) m_visualTip)->setBrush(m_tipColor);
642 ((QGraphicsEllipseItem*) m_visualTip)->setPen(m_tipPen);
643 m_visualTip->setPos(rect.x() + item->fadeIn(), rect.y());
644 m_visualTip->setFlags(QGraphicsItem::ItemIgnoresTransformations);
645 m_visualTip->setZValue(100);
646 m_animation = new QGraphicsItemAnimation;
647 m_animation->setItem(m_visualTip);
648 m_animation->setTimeLine(m_animationTimer);
649 m_animation->setScaleAt(.5, 2, 2);
650 m_animation->setScaleAt(1, 1, 1);
651 scene()->addItem(m_visualTip);
652 m_animationTimer->start();
654 setCursor(Qt::PointingHandCursor);
655 } else if (opMode == FADEOUT) {
656 if (m_visualTip == NULL) {
657 ClipItem *item = (ClipItem *) clip;
658 QRectF rect = clip->sceneBoundingRect();
659 m_visualTip = new QGraphicsEllipseItem(-size, -size, size * 2, size * 2);
660 ((QGraphicsEllipseItem*) m_visualTip)->setBrush(m_tipColor);
661 ((QGraphicsEllipseItem*) m_visualTip)->setPen(m_tipPen);
662 m_visualTip->setPos(rect.right() - item->fadeOut(), rect.y());
663 m_visualTip->setFlags(QGraphicsItem::ItemIgnoresTransformations);
664 m_visualTip->setZValue(100);
665 m_animation = new QGraphicsItemAnimation;
666 m_animation->setItem(m_visualTip);
667 m_animation->setTimeLine(m_animationTimer);
668 m_animation->setScaleAt(.5, 2, 2);
669 m_animation->setScaleAt(1, 1, 1);
670 scene()->addItem(m_visualTip);
671 m_animationTimer->start();
673 setCursor(Qt::PointingHandCursor);
674 } else if (opMode == TRANSITIONSTART) {
675 if (m_visualTip == NULL) {
676 QRectF rect = clip->sceneBoundingRect();
678 polygon << QPoint(0, - size * 2);
679 polygon << QPoint(size * 2, 0);
680 polygon << QPoint(0, 0);
681 polygon << QPoint(0, - size * 2);
683 m_visualTip = new QGraphicsPolygonItem(polygon);
684 ((QGraphicsPolygonItem*) m_visualTip)->setBrush(m_tipColor);
685 ((QGraphicsPolygonItem*) m_visualTip)->setPen(m_tipPen);
686 m_visualTip->setPos(rect.x(), rect.bottom());
687 m_visualTip->setFlags(QGraphicsItem::ItemIgnoresTransformations);
688 m_visualTip->setZValue(100);
689 m_animation = new QGraphicsItemAnimation;
690 m_animation->setItem(m_visualTip);
691 m_animation->setTimeLine(m_animationTimer);
692 m_animation->setScaleAt(.5, 2, 2);
693 m_animation->setScaleAt(1, 1, 1);
694 scene()->addItem(m_visualTip);
695 m_animationTimer->start();
697 setCursor(Qt::PointingHandCursor);
698 } else if (opMode == TRANSITIONEND) {
699 if (m_visualTip == NULL) {
700 QRectF rect = clip->sceneBoundingRect();
702 polygon << QPoint(0, - size * 2);
703 polygon << QPoint(- size * 2, 0);
704 polygon << QPoint(0, 0);
705 polygon << QPoint(0, - size * 2);
707 m_visualTip = new QGraphicsPolygonItem(polygon);
708 ((QGraphicsPolygonItem*) m_visualTip)->setBrush(m_tipColor);
709 ((QGraphicsPolygonItem*) m_visualTip)->setPen(m_tipPen);
710 m_visualTip->setPos(rect.right(), rect.bottom());
711 m_visualTip->setFlags(QGraphicsItem::ItemIgnoresTransformations);
712 m_visualTip->setZValue(100);
713 m_animation = new QGraphicsItemAnimation;
714 m_animation->setItem(m_visualTip);
715 m_animation->setTimeLine(m_animationTimer);
716 m_animation->setScaleAt(.5, 2, 2);
717 m_animation->setScaleAt(1, 1, 1);
718 scene()->addItem(m_visualTip);
719 m_animationTimer->start();
721 setCursor(Qt::PointingHandCursor);
722 } else if (opMode == KEYFRAME) {
723 setCursor(Qt::PointingHandCursor);
725 } // no clip under mouse
726 else if (m_tool == RAZORTOOL) {
729 } else if (opMode == MOVEGUIDE) {
730 m_moveOpMode = opMode;
731 setCursor(Qt::SplitHCursor);
734 scene()->removeItem(m_visualTip);
735 m_animationTimer->stop();
742 setCursor(Qt::ArrowCursor);
743 if (event->buttons() != Qt::NoButton && event->modifiers() == Qt::NoModifier) {
744 QGraphicsView::mouseMoveEvent(event);
746 setCursorPos(mappedXPos);
747 slotCheckPositionScrolling();
749 } else m_moveOpMode = NONE;
751 QGraphicsView::mouseMoveEvent(event);
755 void CustomTrackView::mousePressEvent(QMouseEvent * event)
757 setFocus(Qt::MouseFocusReason);
758 m_menuPosition = QPoint();
760 // special cases (middle click button or ctrl / shift click
761 if (event->button() == Qt::MidButton) {
763 m_blockRefresh = false;
764 m_operationMode = NONE;
768 if (event->modifiers() & Qt::ShiftModifier) {
769 // Rectangle selection
770 setViewportUpdateMode(QGraphicsView::FullViewportUpdate);
771 setDragMode(QGraphicsView::RubberBandDrag);
772 if (!(event->modifiers() & Qt::ControlModifier)) {
773 resetSelectionGroup();
774 scene()->clearSelection();
776 m_blockRefresh = false;
777 m_operationMode = RUBBERSELECTION;
778 QGraphicsView::mousePressEvent(event);
782 m_blockRefresh = true;
784 bool collision = false;
786 if (m_tool != RAZORTOOL) activateMonitor();
787 else if (m_document->renderer()->playSpeed() != 0.0) {
788 m_document->renderer()->pause();
791 m_clickEvent = event->pos();
793 // check item under mouse
794 QList<QGraphicsItem *> collisionList = items(m_clickEvent);
796 if (event->modifiers() == Qt::ControlModifier && m_tool != SPACERTOOL && collisionList.count() == 0) {
797 // Pressing Ctrl + left mouse button in an empty area scrolls the timeline
798 setDragMode(QGraphicsView::ScrollHandDrag);
799 QGraphicsView::mousePressEvent(event);
800 m_blockRefresh = false;
801 m_operationMode = NONE;
805 // if a guide and a clip were pressed, just select the guide
806 for (int i = 0; i < collisionList.count(); ++i) {
807 if (collisionList.at(i)->type() == GUIDEITEM) {
808 // a guide item was pressed
809 m_dragGuide = (Guide *) collisionList.at(i);
810 if (event->button() == Qt::LeftButton) { // move it
811 m_dragGuide->setFlag(QGraphicsItem::ItemIsMovable, true);
813 m_operationMode = MOVEGUIDE;
814 // deselect all clips so that only the guide will move
815 m_scene->clearSelection();
816 resetSelectionGroup(false);
817 updateSnapPoints(NULL);
818 QGraphicsView::mousePressEvent(event);
820 } else // show context menu
825 // Find first clip, transition or group under mouse (when no guides selected)
827 AbstractGroupItem *dragGroup = NULL;
828 AbstractClipItem *collisionClip = NULL;
830 while (!m_dragGuide && ct < collisionList.count()) {
831 if (collisionList.at(ct)->type() == AVWIDGET || collisionList.at(ct)->type() == TRANSITIONWIDGET) {
832 collisionClip = static_cast <AbstractClipItem *>(collisionList.at(ct));
833 if (collisionClip == m_dragItem) {
834 collisionClip = NULL;
835 } else m_dragItem = collisionClip;
837 m_dragItemInfo = m_dragItem->info();
838 if (m_dragItem->parentItem() && m_dragItem->parentItem()->type() == GROUPWIDGET && m_dragItem->parentItem() != m_selectionGroup) {
839 // kDebug()<<"// KLIK FOUND GRP: "<<m_dragItem->sceneBoundingRect();
840 dragGroup = static_cast <AbstractGroupItem *>(m_dragItem->parentItem());
847 if (m_dragItem) emit clipItemSelected(NULL);
850 #if QT_VERSION >= 0x040600
851 // Add shadow to dragged item, currently disabled because of painting artifacts
852 //TODO:Â re-enable when fixed
853 /*QGraphicsDropShadowEffect *eff = new QGraphicsDropShadowEffect();
854 eff->setBlurRadius(5);
855 eff->setOffset(3, 3);
856 m_dragItem->setGraphicsEffect(eff);*/
858 if (m_dragItem && m_dragItem->type() == TRANSITIONWIDGET) {
859 // update transition menu action
860 m_autoTransition->setChecked(static_cast<Transition *>(m_dragItem)->isAutomatic());
861 m_autoTransition->setEnabled(true);
862 } else m_autoTransition->setEnabled(false);
864 // context menu requested
865 if (event->button() == Qt::RightButton) {
867 if (dragGroup) dragGroup->setSelected(true);
868 else if (!m_dragItem->isSelected()) {
869 resetSelectionGroup(false);
870 m_scene->clearSelection();
871 m_dragItem->setSelected(true);
873 } else if (!m_dragGuide) {
874 // check if there is a guide close to mouse click
875 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
876 for (int i = 0; i < guidesCollisionList.count(); i++) {
877 if (guidesCollisionList.at(i)->type() == GUIDEITEM) {
878 m_dragGuide = static_cast <Guide *>(guidesCollisionList.at(i));
882 // keep this to support multiple guides context menu in the future (?)
883 /*if (guidesCollisionList.at(0)->type() != GUIDEITEM)
884 guidesCollisionList.removeAt(0);
886 if (!guidesCollisionList.isEmpty())
887 m_dragGuide = static_cast <Guide *>(guidesCollisionList.at(0));*/
890 m_operationMode = NONE;
891 displayContextMenu(event->globalPos(), m_dragItem, dragGroup);
892 m_menuPosition = m_clickEvent;
898 // No item under click
899 if (m_dragItem == NULL || m_tool == SPACERTOOL) {
900 resetSelectionGroup(false);
901 setCursor(Qt::ArrowCursor);
902 m_scene->clearSelection();
904 updateClipTypeActions(NULL);
905 if (m_tool == SPACERTOOL) {
906 QList<QGraphicsItem *> selection;
907 if (event->modifiers() == Qt::ControlModifier) {
908 // Ctrl + click, select all items on track after click position
909 int track = (int)(mapToScene(m_clickEvent).y() / m_tracksHeight);
910 if (m_document->trackInfoAt(m_document->tracksCount() - track - 1).isLocked) {
911 // Cannot use spacer on locked track
912 emit displayMessage(i18n("Cannot use spacer in a locked track"), ErrorMessage);
916 QRectF rect(mapToScene(m_clickEvent).x(), track * m_tracksHeight + m_tracksHeight / 2, sceneRect().width() - mapToScene(m_clickEvent).x(), m_tracksHeight / 2 - 2);
919 selection = checkForGroups(rect, &isOk);
921 // groups found on track, do not allow the move
922 emit displayMessage(i18n("Cannot use spacer in a track with a group"), ErrorMessage);
926 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;
928 // Select all items on all tracks after click position
929 selection = items(event->pos().x(), 1, mapFromScene(sceneRect().width(), 0).x() - event->pos().x(), sceneRect().height());
930 kDebug() << "SELELCTING ELEMENTS WITHIN =" << event->pos().x() << "/" << 1 << ", " << mapFromScene(sceneRect().width(), 0).x() - event->pos().x() << "/" << sceneRect().height();
933 QList <GenTime> offsetList;
934 // create group to hold selected items
935 m_selectionGroup = new AbstractGroupItem(m_document->fps());
936 scene()->addItem(m_selectionGroup);
938 for (int i = 0; i < selection.count(); i++) {
939 if (selection.at(i)->parentItem() == 0 && (selection.at(i)->type() == AVWIDGET || selection.at(i)->type() == TRANSITIONWIDGET)) {
940 AbstractClipItem *item = static_cast<AbstractClipItem *>(selection.at(i));
941 if (item->isItemLocked()) continue;
942 offsetList.append(item->startPos());
943 offsetList.append(item->endPos());
944 m_selectionGroup->addToGroup(selection.at(i));
945 selection.at(i)->setFlag(QGraphicsItem::ItemIsMovable, false);
946 } else if (/*selection.at(i)->parentItem() == 0 && */selection.at(i)->type() == GROUPWIDGET) {
947 if (static_cast<AbstractGroupItem *>(selection.at(i))->isItemLocked()) continue;
948 QList<QGraphicsItem *> children = selection.at(i)->childItems();
949 for (int j = 0; j < children.count(); j++) {
950 AbstractClipItem *item = static_cast<AbstractClipItem *>(children.at(j));
951 offsetList.append(item->startPos());
952 offsetList.append(item->endPos());
954 m_selectionGroup->addToGroup(selection.at(i));
955 selection.at(i)->setFlag(QGraphicsItem::ItemIsMovable, false);
956 } else if (selection.at(i)->parentItem() && !selection.contains(selection.at(i)->parentItem())) {
957 if (static_cast<AbstractGroupItem *>(selection.at(i)->parentItem())->isItemLocked()) continue;
958 //AbstractGroupItem *grp = static_cast<AbstractGroupItem *>(selection.at(i)->parentItem());
959 m_selectionGroup->addToGroup(selection.at(i)->parentItem());
960 selection.at(i)->parentItem()->setFlag(QGraphicsItem::ItemIsMovable, false);
963 m_spacerOffset = m_selectionGroup->sceneBoundingRect().left() - (int)(mapToScene(m_clickEvent).x());
964 if (!offsetList.isEmpty()) {
966 QList <GenTime> cleandOffsetList;
967 GenTime startOffset = offsetList.takeFirst();
968 for (int k = 0; k < offsetList.size(); k++) {
969 GenTime newoffset = offsetList.at(k) - startOffset;
970 if (newoffset != GenTime() && !cleandOffsetList.contains(newoffset)) {
971 cleandOffsetList.append(newoffset);
974 updateSnapPoints(NULL, cleandOffsetList, true);
976 m_operationMode = SPACER;
978 setCursorPos((int)(mapToScene(event->x(), 0).x()));
980 QGraphicsView::mousePressEvent(event);
985 if (m_tool == RAZORTOOL && m_dragItem) {
986 if (m_dragItem->type() == TRANSITIONWIDGET) {
987 emit displayMessage(i18n("Cannot cut a transition"), ErrorMessage);
991 } else if (m_dragItem->parentItem() && m_dragItem->parentItem() != m_selectionGroup) {
992 emit displayMessage(i18n("Cannot cut a clip in a group"), ErrorMessage);
997 AbstractClipItem *clip = static_cast <AbstractClipItem *>(m_dragItem);
998 RazorClipCommand* command = new RazorClipCommand(this, clip->info(), GenTime((int)(mapToScene(event->pos()).x()), m_document->fps()));
999 m_document->renderer()->pause();
1000 m_commandStack->push(command);
1001 setDocumentModified();
1007 bool itemSelected = false;
1008 if (m_dragItem->isSelected()) itemSelected = true;
1009 else if (m_dragItem->parentItem() && m_dragItem->parentItem()->isSelected()) itemSelected = true;
1010 else if (dragGroup && dragGroup->isSelected()) itemSelected = true;
1012 if (event->modifiers() == Qt::ControlModifier || itemSelected == false) {
1013 if (event->modifiers() != Qt::ControlModifier) {
1014 resetSelectionGroup(false);
1015 m_scene->clearSelection();
1016 // A refresh seems necessary otherwise in zoomed mode, some clips disappear
1017 viewport()->update();
1018 } else resetSelectionGroup();
1020 if (m_dragItem->parentItem() && m_dragItem->parentItem()->type() == GROUPWIDGET) {
1021 //kDebug()<<"// KLIK FOUND GRP: "<<m_dragItem->sceneBoundingRect();
1022 dragGroup = static_cast <AbstractGroupItem *>(m_dragItem->parentItem());
1024 bool selected = !m_dragItem->isSelected();
1025 if (dragGroup) dragGroup->setSelected(selected);
1026 else m_dragItem->setSelected(selected);
1028 groupSelectedItems();
1029 ClipItem *clip = static_cast <ClipItem *>(m_dragItem);
1030 updateClipTypeActions(dragGroup == NULL ? clip : NULL);
1031 m_pasteEffectsAction->setEnabled(m_copiedItems.count() == 1);
1034 if (collisionClip != NULL || m_dragItem == NULL) {
1035 if (m_dragItem && m_dragItem->type() == AVWIDGET && !m_dragItem->isItemLocked()) {
1036 ClipItem *selected = static_cast <ClipItem*>(m_dragItem);
1037 emit clipItemSelected(selected);
1038 } else emit clipItemSelected(NULL);
1041 // If clicked item is selected, allow move
1042 if (event->modifiers() != Qt::ControlModifier && m_operationMode == NONE) QGraphicsView::mousePressEvent(event);
1044 m_clickPoint = QPoint((int)(mapToScene(event->pos()).x() - m_dragItem->startPos().frames(m_document->fps())), (int)(event->pos().y() - m_dragItem->pos().y()));
1045 m_operationMode = m_dragItem->operationMode(mapToScene(event->pos()));
1047 // Update snap points
1048 if (m_selectionGroup == NULL) {
1049 if (m_operationMode == RESIZEEND || m_operationMode == RESIZESTART) updateSnapPoints(NULL);
1050 else updateSnapPoints(m_dragItem);
1052 QList <GenTime> offsetList;
1053 QList<QGraphicsItem *> children = m_selectionGroup->childItems();
1054 for (int i = 0; i < children.count(); i++) {
1055 if (children.at(i)->type() == AVWIDGET || children.at(i)->type() == TRANSITIONWIDGET) {
1056 AbstractClipItem *item = static_cast <AbstractClipItem *>(children.at(i));
1057 offsetList.append(item->startPos());
1058 offsetList.append(item->endPos());
1061 if (!offsetList.isEmpty()) {
1063 GenTime startOffset = offsetList.takeFirst();
1064 QList <GenTime> cleandOffsetList;
1065 for (int k = 0; k < offsetList.size(); k++) {
1066 GenTime newoffset = offsetList.at(k) - startOffset;
1067 if (newoffset != GenTime() && !cleandOffsetList.contains(newoffset)) {
1068 cleandOffsetList.append(newoffset);
1071 updateSnapPoints(NULL, cleandOffsetList, true);
1075 if (m_operationMode == KEYFRAME) {
1076 m_dragItem->updateSelectedKeyFrame();
1077 m_blockRefresh = false;
1079 } else if (m_operationMode == MOVE) {
1080 setCursor(Qt::ClosedHandCursor);
1081 } else if (m_operationMode == TRANSITIONSTART && event->modifiers() != Qt::ControlModifier) {
1083 info.startPos = m_dragItem->startPos();
1084 info.track = m_dragItem->track();
1085 int transitiontrack = getPreviousVideoTrack(info.track);
1086 ClipItem *transitionClip = NULL;
1087 if (transitiontrack != 0) transitionClip = getClipItemAt((int) info.startPos.frames(m_document->fps()), m_document->tracksCount() - transitiontrack);
1088 if (transitionClip && transitionClip->endPos() < m_dragItem->endPos()) {
1089 info.endPos = transitionClip->endPos();
1091 GenTime transitionDuration(65, m_document->fps());
1092 if (m_dragItem->cropDuration() < transitionDuration) info.endPos = m_dragItem->endPos();
1093 else info.endPos = info.startPos + transitionDuration;
1095 if (info.endPos == info.startPos) info.endPos = info.startPos + GenTime(65, m_document->fps());
1096 // Check there is no other transition at that place
1097 double startY = info.track * m_tracksHeight + 1 + m_tracksHeight / 2;
1098 QRectF r(info.startPos.frames(m_document->fps()), startY, (info.endPos - info.startPos).frames(m_document->fps()), m_tracksHeight / 2);
1099 QList<QGraphicsItem *> selection = m_scene->items(r);
1100 bool transitionAccepted = true;
1101 for (int i = 0; i < selection.count(); i++) {
1102 if (selection.at(i)->type() == TRANSITIONWIDGET) {
1103 Transition *tr = static_cast <Transition *>(selection.at(i));
1104 if (tr->startPos() - info.startPos > GenTime(5, m_document->fps())) {
1105 if (tr->startPos() < info.endPos) info.endPos = tr->startPos();
1106 } else transitionAccepted = false;
1109 if (transitionAccepted) slotAddTransition((ClipItem *) m_dragItem, info, transitiontrack);
1110 else emit displayMessage(i18n("Cannot add transition"), ErrorMessage);
1111 } else if (m_operationMode == TRANSITIONEND && event->modifiers() != Qt::ControlModifier) {
1113 info.endPos = GenTime(m_dragItem->endPos().frames(m_document->fps()), m_document->fps());
1114 info.track = m_dragItem->track();
1115 int transitiontrack = getPreviousVideoTrack(info.track);
1116 ClipItem *transitionClip = NULL;
1117 if (transitiontrack != 0) transitionClip = getClipItemAt((int) info.endPos.frames(m_document->fps()), m_document->tracksCount() - transitiontrack);
1118 if (transitionClip && transitionClip->startPos() > m_dragItem->startPos()) {
1119 info.startPos = transitionClip->startPos();
1121 GenTime transitionDuration(65, m_document->fps());
1122 if (m_dragItem->cropDuration() < transitionDuration) info.startPos = m_dragItem->startPos();
1123 else info.startPos = info.endPos - transitionDuration;
1125 if (info.endPos == info.startPos) info.startPos = info.endPos - GenTime(65, m_document->fps());
1126 QDomElement transition = MainWindow::transitions.getEffectByTag("luma", "dissolve").cloneNode().toElement();
1127 EffectsList::setParameter(transition, "reverse", "1");
1129 // Check there is no other transition at that place
1130 double startY = info.track * m_tracksHeight + 1 + m_tracksHeight / 2;
1131 QRectF r(info.startPos.frames(m_document->fps()), startY, (info.endPos - info.startPos).frames(m_document->fps()), m_tracksHeight / 2);
1132 QList<QGraphicsItem *> selection = m_scene->items(r);
1133 bool transitionAccepted = true;
1134 for (int i = 0; i < selection.count(); i++) {
1135 if (selection.at(i)->type() == TRANSITIONWIDGET) {
1136 Transition *tr = static_cast <Transition *>(selection.at(i));
1137 if (info.endPos - tr->endPos() > GenTime(5, m_document->fps())) {
1138 if (tr->endPos() > info.startPos) info.startPos = tr->endPos();
1139 } else transitionAccepted = false;
1142 if (transitionAccepted) slotAddTransition((ClipItem *) m_dragItem, info, transitiontrack, transition);
1143 else emit displayMessage(i18n("Cannot add transition"), ErrorMessage);
1145 } else if ((m_operationMode == RESIZESTART || m_operationMode == RESIZEEND) && m_selectionGroup) {
1146 resetSelectionGroup(false);
1147 m_dragItem->setSelected(true);
1150 m_blockRefresh = false;
1152 QGraphicsView::mousePressEvent(event);
1155 void CustomTrackView::resetSelectionGroup(bool selectItems)
1157 if (m_selectionGroup) {
1158 // delete selection group
1159 bool snap = KdenliveSettings::snaptopoints();
1160 KdenliveSettings::setSnaptopoints(false);
1162 QList<QGraphicsItem *> children = m_selectionGroup->childItems();
1163 scene()->destroyItemGroup(m_selectionGroup);
1164 for (int i = 0; i < children.count(); i++) {
1165 if (children.at(i)->parentItem() == 0 && (children.at(i)->type() == AVWIDGET || children.at(i)->type() == TRANSITIONWIDGET)) {
1166 if (!static_cast <AbstractClipItem *>(children.at(i))->isItemLocked()) {
1167 children.at(i)->setFlag(QGraphicsItem::ItemIsMovable, true);
1168 children.at(i)->setSelected(selectItems);
1170 } else if (children.at(i)->type() == GROUPWIDGET) {
1171 children.at(i)->setFlag(QGraphicsItem::ItemIsMovable, true);
1172 children.at(i)->setSelected(selectItems);
1175 m_selectionGroup = NULL;
1176 KdenliveSettings::setSnaptopoints(snap);
1180 void CustomTrackView::groupSelectedItems(bool force, bool createNewGroup)
1182 if (m_selectionGroup) {
1183 kDebug() << "///// ERROR, TRYING TO OVERRIDE EXISTING GROUP";
1186 QList<QGraphicsItem *> selection = m_scene->selectedItems();
1187 if (selection.isEmpty()) return;
1189 // Find top left position of selection
1190 for (int i = 0; i < selection.count(); i++) {
1191 if (selection.at(i)->parentItem() == 0 && (selection.at(i)->type() == AVWIDGET || selection.at(i)->type() == TRANSITIONWIDGET || selection.at(i)->type() == GROUPWIDGET)) {
1192 rectUnion = rectUnion.united(selection.at(i)->sceneBoundingRect());
1193 } else if (selection.at(i)->parentItem()) {
1194 rectUnion = rectUnion.united(selection.at(i)->parentItem()->sceneBoundingRect());
1198 if (force || selection.count() > 1) {
1199 bool snap = KdenliveSettings::snaptopoints();
1200 KdenliveSettings::setSnaptopoints(false);
1201 if (createNewGroup) {
1202 AbstractGroupItem *newGroup = m_document->clipManager()->createGroup();
1203 newGroup->setPos(rectUnion.left(), rectUnion.top() - 1);
1204 QPointF diff = newGroup->pos();
1205 newGroup->translate(-diff.x(), -diff.y());
1206 //newGroup->translate((int) -rectUnion.left(), (int) -rectUnion.top() + 1);
1208 scene()->addItem(newGroup);
1210 // CHeck if we are trying to include a group in a group
1211 QList <AbstractGroupItem *> groups;
1212 for (int i = 0; i < selection.count(); i++) {
1213 if (selection.at(i)->type() == GROUPWIDGET && !groups.contains(static_cast<AbstractGroupItem *>(selection.at(i)))) {
1214 groups.append(static_cast<AbstractGroupItem *>(selection.at(i)));
1215 } else if (selection.at(i)->parentItem() && !groups.contains(static_cast<AbstractGroupItem *>(selection.at(i)->parentItem()))) groups.append(static_cast<AbstractGroupItem *>(selection.at(i)->parentItem()));
1217 if (!groups.isEmpty()) {
1218 // ungroup previous groups
1219 while (!groups.isEmpty()) {
1220 AbstractGroupItem *grp = groups.takeFirst();
1221 m_document->clipManager()->removeGroup(grp);
1222 scene()->destroyItemGroup(grp);
1224 selection = m_scene->selectedItems();
1227 for (int i = 0; i < selection.count(); i++) {
1228 if (selection.at(i)->type() == AVWIDGET || selection.at(i)->type() == TRANSITIONWIDGET) {
1229 newGroup->addToGroup(selection.at(i));
1230 selection.at(i)->setFlag(QGraphicsItem::ItemIsMovable, false);
1233 KdenliveSettings::setSnaptopoints(snap);
1235 m_selectionGroup = new AbstractGroupItem(m_document->fps());
1236 m_selectionGroup->setPos(rectUnion.left(), rectUnion.top() - 1);
1237 QPointF diff = m_selectionGroup->pos();
1238 //m_selectionGroup->translate((int) - rectUnion.left(), (int) -rectUnion.top() + 1);
1239 m_selectionGroup->translate(- diff.x(), -diff.y());
1241 scene()->addItem(m_selectionGroup);
1242 for (int i = 0; i < selection.count(); i++) {
1243 if (selection.at(i)->parentItem() == 0 && (selection.at(i)->type() == AVWIDGET || selection.at(i)->type() == TRANSITIONWIDGET || selection.at(i)->type() == GROUPWIDGET)) {
1244 m_selectionGroup->addToGroup(selection.at(i));
1245 selection.at(i)->setFlag(QGraphicsItem::ItemIsMovable, false);
1248 KdenliveSettings::setSnaptopoints(snap);
1249 if (m_selectionGroup) {
1250 m_selectionGroupInfo.startPos = GenTime(m_selectionGroup->scenePos().x(), m_document->fps());
1251 m_selectionGroupInfo.track = m_selectionGroup->track();
1254 } else resetSelectionGroup();
1257 void CustomTrackView::mouseDoubleClickEvent(QMouseEvent *event)
1259 if (m_dragItem && m_dragItem->hasKeyFrames()) {
1260 /*if (m_moveOpMode == KEYFRAME) {
1261 // user double clicked on a keyframe, open edit dialog
1262 //TODO:Â update for effects with several values per keyframe
1263 QDialog d(parentWidget());
1264 Ui::KeyFrameDialog_UI view;
1266 view.kfr_position->setText(m_document->timecode().getTimecode(GenTime(m_dragItem->selectedKeyFramePos(), m_document->fps()) - m_dragItem->cropStart()));
1267 view.kfr_value->setValue(m_dragItem->selectedKeyFrameValue());
1268 view.kfr_value->setFocus();
1269 if (d.exec() == QDialog::Accepted) {
1270 int pos = m_document->timecode().getFrameCount(view.kfr_position->text());
1271 m_dragItem->updateKeyFramePos(GenTime(pos, m_document->fps()) + m_dragItem->cropStart(), (double) view.kfr_value->value() * m_dragItem->keyFrameFactor());
1272 ClipItem *item = static_cast <ClipItem *>(m_dragItem);
1273 QString previous = item->keyframes(item->selectedEffectIndex());
1274 item->updateKeyframeEffect();
1275 QString next = item->keyframes(item->selectedEffectIndex());
1276 EditKeyFrameCommand *command = new EditKeyFrameCommand(this, item->track(), item->startPos(), item->selectedEffectIndex(), previous, next, false);
1277 m_commandStack->push(command);
1278 updateEffect(m_document->tracksCount() - item->track(), item->startPos(), item->selectedEffect(), item->selectedEffectIndex());
1279 emit clipItemSelected(item, item->selectedEffectIndex());
1284 GenTime keyFramePos = GenTime((int)(mapToScene(event->pos()).x()), m_document->fps()) - m_dragItem->startPos() + m_dragItem->cropStart();
1285 int val = m_dragItem->addKeyFrame(keyFramePos, mapToScene(event->pos()).toPoint().y());
1286 ClipItem * item = static_cast <ClipItem *>(m_dragItem);
1287 //QString previous = item->keyframes(item->selectedEffectIndex());
1288 QDomElement oldEffect = item->selectedEffect().cloneNode().toElement();
1289 item->insertKeyframe(item->getEffectAt(item->selectedEffectIndex()), keyFramePos.frames(m_document->fps()), val);
1290 //item->updateKeyframeEffect();
1291 //QString next = item->keyframes(item->selectedEffectIndex());
1292 QDomElement newEffect = item->selectedEffect().cloneNode().toElement();
1293 EditEffectCommand *command = new EditEffectCommand(this, m_document->tracksCount() - item->track(), item->startPos(), oldEffect, newEffect, item->selectedEffectIndex(), false);
1294 //EditKeyFrameCommand *command = new EditKeyFrameCommand(this, m_dragItem->track(), m_dragItem->startPos(), item->selectedEffectIndex(), previous, next, false);
1295 m_commandStack->push(command);
1296 updateEffect(m_document->tracksCount() - item->track(), item->startPos(), item->selectedEffect(), item->selectedEffectIndex());
1297 emit clipItemSelected(item, item->selectedEffectIndex());
1299 } else if (m_dragItem && !m_dragItem->isItemLocked()) {
1302 QList<QGraphicsItem *> collisionList = items(event->pos());
1303 if (collisionList.count() == 1 && collisionList.at(0)->type() == GUIDEITEM) {
1304 Guide *editGuide = (Guide *) collisionList.at(0);
1305 if (editGuide) slotEditGuide(editGuide->info());
1310 void CustomTrackView::editItemDuration()
1312 AbstractClipItem *item;
1316 if (m_scene->selectedItems().count() == 1) {
1317 item = static_cast <AbstractClipItem *>(m_scene->selectedItems().at(0));
1319 if (m_scene->selectedItems().empty()) {
1320 emit displayMessage(i18n("Cannot find clip to edit"), ErrorMessage);
1322 emit displayMessage(i18n("Cannot edit the duration of multiple items"), ErrorMessage);
1328 if (!item->isItemLocked()) {
1331 if (item->type() == TRANSITIONWIDGET) {
1332 getTransitionAvailableSpace(item, minimum, maximum);
1334 getClipAvailableSpace(item, minimum, maximum);
1336 //kDebug()<<"// GOT MOVE POS: "<<minimum.frames(25)<<" - "<<maximum.frames(25);
1337 ClipDurationDialog d(item, m_document->timecode(), minimum, maximum, this);
1338 if (d.exec() == QDialog::Accepted) {
1339 if (item->type() == TRANSITIONWIDGET) {
1340 // move & resize transition
1342 startInfo.startPos = item->startPos();
1343 startInfo.endPos = item->endPos();
1344 startInfo.track = item->track();
1346 endInfo.startPos = d.startPos();
1347 endInfo.endPos = endInfo.startPos + d.duration();
1348 endInfo.track = item->track();
1349 MoveTransitionCommand *command = new MoveTransitionCommand(this, startInfo, endInfo, true);
1350 m_commandStack->push(command);
1352 // move and resize clip
1353 QUndoCommand *moveCommand = new QUndoCommand();
1354 moveCommand->setText(i18n("Edit clip"));
1355 ItemInfo clipInfo = item->info();
1356 if (d.duration() < item->cropDuration() || d.cropStart() != clipInfo.cropStart) {
1357 // duration was reduced, so process it first
1358 ItemInfo startInfo = clipInfo;
1359 clipInfo.endPos = clipInfo.startPos + d.duration();
1360 clipInfo.cropStart = d.cropStart();
1361 new ResizeClipCommand(this, startInfo, clipInfo, true, false, moveCommand);
1363 if (d.startPos() != clipInfo.startPos) {
1364 ItemInfo startInfo = clipInfo;
1365 clipInfo.startPos = d.startPos();
1366 clipInfo.endPos = item->endPos() + (clipInfo.startPos - startInfo.startPos);
1367 new MoveClipCommand(this, startInfo, clipInfo, true, moveCommand);
1369 if (d.duration() > item->cropDuration()) {
1370 // duration was increased, so process it after move
1371 ItemInfo startInfo = clipInfo;
1372 clipInfo.endPos = clipInfo.startPos + d.duration();
1373 clipInfo.cropStart = d.cropStart();
1374 new ResizeClipCommand(this, startInfo, clipInfo, true, false, moveCommand);
1376 m_commandStack->push(moveCommand);
1379 } else emit displayMessage(i18n("Item is locked"), ErrorMessage);
1382 void CustomTrackView::editKeyFrame(const GenTime pos, const int track, const int index, const QString keyframes)
1384 ClipItem *clip = getClipItemAt((int)pos.frames(m_document->fps()), track);
1386 clip->setKeyframes(index, keyframes);
1387 updateEffect(m_document->tracksCount() - clip->track(), clip->startPos(), clip->effectAt(index), index, false);
1388 } else emit displayMessage(i18n("Cannot find clip with keyframe"), ErrorMessage);
1392 void CustomTrackView::displayContextMenu(QPoint pos, AbstractClipItem *clip, AbstractGroupItem *group)
1394 m_deleteGuide->setEnabled(m_dragGuide != NULL);
1395 m_editGuide->setEnabled(m_dragGuide != NULL);
1396 m_markerMenu->clear();
1397 m_markerMenu->setEnabled(false);
1399 m_timelineContextMenu->popup(pos);
1400 } else if (group != NULL) {
1401 m_pasteEffectsAction->setEnabled(m_copiedItems.count() == 1);
1402 m_ungroupAction->setEnabled(true);
1403 updateClipTypeActions(NULL);
1404 m_timelineContextClipMenu->popup(pos);
1406 m_ungroupAction->setEnabled(false);
1407 if (clip->type() == AVWIDGET) {
1408 ClipItem *item = static_cast <ClipItem*>(clip);
1409 //build go to marker menu
1410 if (item->baseClip()) {
1411 QList <CommentedTime> markers = item->baseClip()->commentedSnapMarkers();
1412 int offset = item->startPos().frames(m_document->fps());
1413 if (!markers.isEmpty()) {
1414 for (int i = 0; i < markers.count(); i++) {
1415 int pos = (int) markers.at(i).time().frames(m_document->timecode().fps());
1416 QString position = m_document->timecode().getTimecode(markers.at(i).time()) + ' ' + markers.at(i).comment();
1417 QAction *go = m_markerMenu->addAction(position);
1418 go->setData(pos + offset);
1421 m_markerMenu->setEnabled(!m_markerMenu->isEmpty());
1423 updateClipTypeActions(item);
1424 m_pasteEffectsAction->setEnabled(m_copiedItems.count() == 1);
1425 m_timelineContextClipMenu->popup(pos);
1426 } else if (clip->type() == TRANSITIONWIDGET) {
1427 m_timelineContextTransitionMenu->popup(pos);
1432 void CustomTrackView::activateMonitor()
1434 emit activateDocumentMonitor();
1437 void CustomTrackView::insertClipCut(DocClipBase *clip, int in, int out)
1439 resetSelectionGroup();
1441 info.startPos = GenTime();
1442 info.cropStart = GenTime(in, m_document->fps());
1443 info.endPos = GenTime(out - in, m_document->fps());
1444 info.cropDuration = info.endPos - info.startPos;
1447 // Check if clip can be inserted at that position
1448 ItemInfo pasteInfo = info;
1449 pasteInfo.startPos = GenTime(m_cursorPos, m_document->fps());
1450 pasteInfo.endPos = pasteInfo.startPos + info.endPos;
1451 pasteInfo.track = selectedTrack();
1452 if (!canBePastedTo(pasteInfo, AVWIDGET)) {
1453 emit displayMessage(i18n("Cannot insert clip in timeline"), ErrorMessage);
1457 AddTimelineClipCommand *command = new AddTimelineClipCommand(this, clip->toXML(), clip->getId(), pasteInfo, EffectsList(), m_scene->editMode() == OVERWRITEEDIT, m_scene->editMode() == INSERTEDIT, true, false);
1458 m_commandStack->push(command);
1461 bool CustomTrackView::insertDropClips(const QMimeData *data, const QPoint pos)
1463 if (data->hasFormat("kdenlive/clip")) {
1465 m_scene->clearSelection();
1466 resetSelectionGroup(false);
1467 QStringList list = QString(data->data("kdenlive/clip")).split(';');
1468 DocClipBase *clip = m_document->getBaseClip(list.at(0));
1470 kDebug() << " WARNING))))))))) CLIP NOT FOUND : " << list.at(0);
1473 QPointF framePos = mapToScene(pos);
1475 info.startPos = GenTime();
1476 info.cropStart = GenTime(list.at(1).toInt(), m_document->fps());
1477 info.endPos = GenTime(list.at(2).toInt() - list.at(1).toInt(), m_document->fps());
1478 info.cropDuration = info.endPos - info.startPos;
1481 // Check if clip can be inserted at that position
1482 ItemInfo pasteInfo = info;
1483 pasteInfo.startPos = GenTime((int)(framePos.x() + 0.5), m_document->fps());
1484 pasteInfo.endPos = pasteInfo.startPos + info.endPos;
1485 pasteInfo.track = (int)(framePos.y() / m_tracksHeight);
1486 framePos.setX((int)(framePos.x() + 0.5));
1487 framePos.setY(pasteInfo.track * m_tracksHeight);
1488 if (!canBePastedTo(pasteInfo, AVWIDGET)) {
1491 m_selectionGroup = new AbstractGroupItem(m_document->fps());
1492 ClipItem *item = new ClipItem(clip, info, m_document->fps(), 1.0, 1);
1493 m_selectionGroup->addToGroup(item);
1494 item->setFlag(QGraphicsItem::ItemIsMovable, false);
1496 QList <GenTime> offsetList;
1497 offsetList.append(info.endPos);
1498 updateSnapPoints(NULL, offsetList);
1499 m_selectionGroup->setPos(framePos);
1500 scene()->addItem(m_selectionGroup);
1501 m_selectionGroup->setSelected(true);
1503 } else if (data->hasFormat("kdenlive/producerslist")) {
1505 QStringList ids = QString(data->data("kdenlive/producerslist")).split(';');
1506 m_scene->clearSelection();
1507 resetSelectionGroup(false);
1509 QList <GenTime> offsetList;
1510 QList <ItemInfo> infoList;
1511 QPointF framePos = mapToScene(pos);
1512 GenTime start = GenTime((int)(framePos.x() + 0.5), m_document->fps());
1513 int track = (int)(framePos.y() / m_tracksHeight);
1514 framePos.setX((int)(framePos.x() + 0.5));
1515 framePos.setY(track * m_tracksHeight);
1517 // Check if clips can be inserted at that position
1518 for (int i = 0; i < ids.size(); ++i) {
1519 DocClipBase *clip = m_document->getBaseClip(ids.at(i));
1521 kDebug() << " WARNING))))))))) CLIP NOT FOUND : " << ids.at(i);
1525 info.startPos = start;
1526 info.cropDuration = clip->duration();
1527 info.endPos = info.startPos + info.cropDuration;
1529 infoList.append(info);
1530 start += clip->duration();
1532 if (!canBePastedTo(infoList, AVWIDGET)) {
1535 m_selectionGroup = new AbstractGroupItem(m_document->fps());
1537 for (int i = 0; i < ids.size(); ++i) {
1538 DocClipBase *clip = m_document->getBaseClip(ids.at(i));
1540 info.startPos = start;
1541 info.cropDuration = clip->duration();
1542 info.endPos = info.startPos + info.cropDuration;
1544 start += info.cropDuration;
1545 offsetList.append(start);
1546 ClipItem *item = new ClipItem(clip, info, m_document->fps(), 1.0, 1, false);
1547 item->setFlag(QGraphicsItem::ItemIsMovable, false);
1548 m_selectionGroup->addToGroup(item);
1549 if (!clip->isPlaceHolder()) m_waitingThumbs.append(item);
1552 updateSnapPoints(NULL, offsetList);
1553 m_selectionGroup->setPos(framePos);
1554 scene()->addItem(m_selectionGroup);
1555 //m_selectionGroup->setZValue(10);
1556 m_thumbsTimer.start();
1560 // the drag is not a clip (may be effect, ...)
1568 void CustomTrackView::dragEnterEvent(QDragEnterEvent * event)
1570 if (insertDropClips(event->mimeData(), event->pos())) {
1571 event->acceptProposedAction();
1572 } else QGraphicsView::dragEnterEvent(event);
1575 bool CustomTrackView::itemCollision(AbstractClipItem *item, ItemInfo newPos)
1577 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);
1578 QList<QGraphicsItem*> collindingItems = scene()->items(shape, Qt::IntersectsItemShape);
1579 collindingItems.removeAll(item);
1580 if (collindingItems.isEmpty()) return false;
1582 for (int i = 0; i < collindingItems.count(); i++) {
1583 QGraphicsItem *collision = collindingItems.at(i);
1584 if (collision->type() == item->type()) {
1586 kDebug() << "// COLLISIION DETECTED";
1594 void CustomTrackView::slotRefreshEffects(ClipItem *clip)
1596 int track = m_document->tracksCount() - clip->track();
1597 GenTime pos = clip->startPos();
1598 if (!m_document->renderer()->mltRemoveEffect(track, pos, "-1", false, false)) {
1599 emit displayMessage(i18n("Problem deleting effect"), ErrorMessage);
1602 bool success = true;
1603 for (int i = 0; i < clip->effectsCount(); i++) {
1604 if (!m_document->renderer()->mltAddEffect(track, pos, clip->getEffectArgs(clip->effectAt(i)), false)) success = false;
1606 if (!success) emit displayMessage(i18n("Problem adding effect to clip"), ErrorMessage);
1607 m_document->renderer()->doRefresh();
1610 void CustomTrackView::addEffect(int track, GenTime pos, QDomElement effect)
1612 ClipItem *clip = getClipItemAt((int)pos.frames(m_document->fps()), m_document->tracksCount() - track);
1614 // Special case: speed effect
1615 if (effect.attribute("id") == "speed") {
1616 if (clip->clipType() != VIDEO && clip->clipType() != AV && clip->clipType() != PLAYLIST) {
1617 emit displayMessage(i18n("Problem adding effect to clip"), ErrorMessage);
1620 double speed = EffectsList::parameter(effect, "speed").toDouble() / 100.0;
1621 int strobe = EffectsList::parameter(effect, "strobe").toInt();
1622 if (strobe == 0) strobe = 1;
1623 doChangeClipSpeed(clip->info(), clip->speedIndependantInfo(), speed, 1.0, strobe, clip->baseClip()->getId());
1624 EffectsParameterList params = clip->addEffect(effect);
1625 m_document->renderer()->mltAddEffect(track, pos, params);
1626 if (clip->isSelected()) emit clipItemSelected(clip);
1629 EffectsParameterList params = clip->addEffect(effect);
1630 if (!m_document->renderer()->mltAddEffect(track, pos, params))
1631 emit displayMessage(i18n("Problem adding effect to clip"), ErrorMessage);
1632 if (clip->isSelected()) emit clipItemSelected(clip);
1633 } else emit displayMessage(i18n("Cannot find clip to add effect"), ErrorMessage);
1636 void CustomTrackView::deleteEffect(int track, GenTime pos, QDomElement effect)
1638 QString index = effect.attribute("kdenlive_ix");
1639 // Special case: speed effect
1640 if (effect.attribute("id") == "speed") {
1641 ClipItem *clip = getClipItemAt((int)pos.frames(m_document->fps()), m_document->tracksCount() - track);
1643 doChangeClipSpeed(clip->info(), clip->speedIndependantInfo(), 1.0, clip->speed(), 1, clip->baseClip()->getId());
1644 clip->deleteEffect(index);
1645 emit clipItemSelected(clip);
1646 m_document->renderer()->mltRemoveEffect(track, pos, index, true);
1650 if (!m_document->renderer()->mltRemoveEffect(track, pos, index, true)) {
1651 kDebug() << "// ERROR REMOV EFFECT: " << index << ", DISABLE: " << effect.attribute("disable");
1652 emit displayMessage(i18n("Problem deleting effect"), ErrorMessage);
1655 ClipItem *clip = getClipItemAt((int)pos.frames(m_document->fps()), m_document->tracksCount() - track);
1657 clip->deleteEffect(index);
1658 emit clipItemSelected(clip);
1662 void CustomTrackView::slotAddGroupEffect(QDomElement effect, AbstractGroupItem *group)
1664 QList<QGraphicsItem *> itemList = group->childItems();
1665 QUndoCommand *effectCommand = new QUndoCommand();
1667 QDomNode namenode = effect.elementsByTagName("name").item(0);
1668 if (!namenode.isNull()) effectName = i18n(namenode.toElement().text().toUtf8().data());
1669 else effectName = i18n("effect");
1670 effectCommand->setText(i18n("Add %1", effectName));
1672 for (int i = 0; i < itemList.count(); i++) {
1673 if (itemList.at(i)->type() == AVWIDGET) {
1674 ClipItem *item = static_cast <ClipItem *>(itemList.at(i));
1675 if (effect.attribute("type") == "audio") {
1676 // Don't add audio effects on video clips
1677 if (item->isVideoOnly() || (item->clipType() != AUDIO && item->clipType() != AV && item->clipType() != PLAYLIST)) continue;
1678 } else if (effect.hasAttribute("type") == false) {
1679 // Don't add video effect on audio clips
1680 if (item->isAudioOnly() || item->clipType() == AUDIO) continue;
1683 if (effect.attribute("unique", "0") != "0" && item->hasEffect(effect.attribute("tag"), effect.attribute("id")) != -1) {
1684 emit displayMessage(i18n("Effect already present in clip"), ErrorMessage);
1687 if (item->isItemLocked()) {
1690 item->initEffect(effect);
1691 if (effect.attribute("tag") == "ladspa") {
1692 QString ladpsaFile = m_document->getLadspaFile();
1693 initEffects::ladspaEffectFile(ladpsaFile, effect.attribute("ladspaid").toInt(), getLadspaParams(effect));
1694 effect.setAttribute("src", ladpsaFile);
1696 new AddEffectCommand(this, m_document->tracksCount() - item->track(), item->startPos(), effect, true, effectCommand);
1701 m_commandStack->push(effectCommand);
1702 setDocumentModified();
1703 } else delete effectCommand;
1706 void CustomTrackView::slotAddEffect(QDomElement effect, GenTime pos, int track)
1708 QList<QGraphicsItem *> itemList;
1709 QUndoCommand *effectCommand = new QUndoCommand();
1711 QDomNode namenode = effect.elementsByTagName("name").item(0);
1712 if (!namenode.isNull()) effectName = i18n(namenode.toElement().text().toUtf8().data());
1713 else effectName = i18n("effect");
1714 effectCommand->setText(i18n("Add %1", effectName));
1716 if (track == -1) itemList = scene()->selectedItems();
1717 if (itemList.isEmpty()) {
1718 ClipItem *clip = getClipItemAt((int) pos.frames(m_document->fps()), track);
1719 if (clip) itemList.append(clip);
1720 else emit displayMessage(i18n("Select a clip if you want to apply an effect"), ErrorMessage);
1724 for (int i = 0; i < itemList.count(); i++) {
1725 if (itemList.at(i)->type() == GROUPWIDGET) {
1726 QList<QGraphicsItem *> subitems = itemList.at(i)->childItems();
1727 for (int j = 0; j < subitems.count(); j++) {
1728 if (!itemList.contains(subitems.at(j))) itemList.append(subitems.at(j));
1733 for (int i = 0; i < itemList.count(); i++) {
1734 if (itemList.at(i)->type() == AVWIDGET) {
1735 ClipItem *item = static_cast <ClipItem *>(itemList.at(i));
1736 if (effect.attribute("type") == "audio") {
1737 // Don't add audio effects on video clips
1738 if (item->isVideoOnly() || (item->clipType() != AUDIO && item->clipType() != AV && item->clipType() != PLAYLIST)) {
1739 emit displayMessage(i18n("Cannot add an audio effect to this clip"), ErrorMessage);
1742 } else if (effect.hasAttribute("type") == false) {
1743 // Don't add video effect on audio clips
1744 if (item->isAudioOnly() || item->clipType() == AUDIO) {
1745 emit displayMessage(i18n("Cannot add a video effect to this clip"), ErrorMessage);
1749 if (item->hasEffect(effect.attribute("tag"), effect.attribute("id")) != -1 && effect.attribute("unique", "0") != "0") {
1750 emit displayMessage(i18n("Effect already present in clip"), ErrorMessage);
1753 if (item->isItemLocked()) {
1756 if (effect.attribute("id") == "freeze" && m_cursorPos > item->startPos().frames(m_document->fps()) && m_cursorPos < item->endPos().frames(m_document->fps())) {
1757 item->initEffect(effect, m_cursorPos - item->startPos().frames(m_document->fps()));
1758 } else item->initEffect(effect);
1759 if (effect.attribute("tag") == "ladspa") {
1760 QString ladpsaFile = m_document->getLadspaFile();
1761 initEffects::ladspaEffectFile(ladpsaFile, effect.attribute("ladspaid").toInt(), getLadspaParams(effect));
1762 effect.setAttribute("src", ladpsaFile);
1764 new AddEffectCommand(this, m_document->tracksCount() - item->track(), item->startPos(), effect, true, effectCommand);
1767 if (effectCommand->childCount() > 0) {
1768 m_commandStack->push(effectCommand);
1769 setDocumentModified();
1770 } else delete effectCommand;
1773 void CustomTrackView::slotDeleteEffect(ClipItem *clip, QDomElement effect, bool affectGroup)
1775 if (affectGroup && clip->parentItem() && clip->parentItem() == m_selectionGroup) {
1776 //clip is in a group, also remove the effect in other clips of the group
1777 QList<QGraphicsItem *> items = m_selectionGroup->childItems();
1778 QUndoCommand *delCommand = new QUndoCommand();
1780 QDomNode namenode = effect.elementsByTagName("name").item(0);
1781 if (!namenode.isNull()) effectName = i18n(namenode.toElement().text().toUtf8().data());
1782 else effectName = i18n("effect");
1783 delCommand->setText(i18n("Delete %1", effectName));
1786 for (int i = 0; i < items.count(); i++) {
1787 if (items.at(i)->type() == GROUPWIDGET) {
1788 QList<QGraphicsItem *> subitems = items.at(i)->childItems();
1789 for (int j = 0; j < subitems.count(); j++) {
1790 if (!items.contains(subitems.at(j))) items.append(subitems.at(j));
1795 for (int i = 0; i < items.count(); i++) {
1796 if (items.at(i)->type() == AVWIDGET) {
1797 ClipItem *item = static_cast <ClipItem *>(items.at(i));
1798 int ix = item->hasEffect(effect.attribute("tag"), effect.attribute("id"));
1800 QDomElement eff = item->effectAt(ix);
1801 new AddEffectCommand(this, m_document->tracksCount() - item->track(), item->startPos(), eff, false, delCommand);
1805 if (delCommand->childCount() > 0) m_commandStack->push(delCommand);
1806 else delete delCommand;
1809 AddEffectCommand *command = new AddEffectCommand(this, m_document->tracksCount() - clip->track(), clip->startPos(), effect, false);
1810 m_commandStack->push(command);
1811 setDocumentModified();
1814 void CustomTrackView::updateEffect(int track, GenTime pos, QDomElement insertedEffect, int ix, bool triggeredByUser)
1816 if (insertedEffect.isNull()) {
1817 emit displayMessage(i18n("Problem editing effect"), ErrorMessage);
1820 ClipItem *clip = getClipItemAt((int)pos.frames(m_document->fps()), m_document->tracksCount() - track);
1821 QDomElement effect = insertedEffect.cloneNode().toElement();
1823 // Special case: speed effect
1824 if (effect.attribute("id") == "speed") {
1825 if (effect.attribute("disable") == "1") doChangeClipSpeed(clip->info(), clip->speedIndependantInfo(), 1.0, clip->speed(), 1, clip->baseClip()->getId());
1827 double speed = EffectsList::parameter(effect, "speed").toDouble() / 100.0;
1828 int strobe = EffectsList::parameter(effect, "strobe").toInt();
1829 if (strobe == 0) strobe = 1;
1830 doChangeClipSpeed(clip->info(), clip->speedIndependantInfo(), speed, clip->speed(), strobe, clip->baseClip()->getId());
1832 clip->setEffectAt(ix, effect);
1833 if (ix == clip->selectedEffectIndex()) {
1834 clip->setSelectedEffect(ix);
1835 if (!triggeredByUser) emit clipItemSelected(clip, ix);
1840 EffectsParameterList effectParams = clip->getEffectArgs(effect);
1841 if (effect.attribute("tag") == "ladspa") {
1842 // Update the ladspa affect file
1843 initEffects::ladspaEffectFile(effect.attribute("src"), effect.attribute("ladspaid").toInt(), getLadspaParams(effect));
1845 // check if we are trying to reset a keyframe effect
1846 if (effectParams.hasParam("keyframes") && effectParams.paramValue("keyframes").isEmpty()) {
1847 clip->initEffect(effect);
1848 effectParams = clip->getEffectArgs(effect);
1850 if (!m_document->renderer()->mltEditEffect(m_document->tracksCount() - clip->track(), clip->startPos(), effectParams))
1851 emit displayMessage(i18n("Problem editing effect"), ErrorMessage);
1853 clip->setEffectAt(ix, effect);
1854 if (ix == clip->selectedEffectIndex()) {
1855 clip->setSelectedEffect(ix);
1856 if (!triggeredByUser) emit clipItemSelected(clip, ix);
1858 if (effect.attribute("tag") == "volume" || effect.attribute("tag") == "brightness") {
1859 // A fade effect was modified, update the clip
1860 if (effect.attribute("id") == "fadein" || effect.attribute("id") == "fade_from_black") {
1861 int pos = effectParams.paramValue("out").toInt() - effectParams.paramValue("in").toInt();
1862 clip->setFadeIn(pos);
1864 if (effect.attribute("id") == "fadeout" || effect.attribute("id") == "fade_to_black") {
1865 int pos = effectParams.paramValue("out").toInt() - effectParams.paramValue("in").toInt();
1866 clip->setFadeOut(pos);
1870 setDocumentModified();
1873 void CustomTrackView::moveEffect(int track, GenTime pos, int oldPos, int newPos)
1875 ClipItem *clip = getClipItemAt((int)pos.frames(m_document->fps()), m_document->tracksCount() - track);
1876 if (clip && !clip->effectAt(newPos - 1).isNull() && !clip->effectAt(oldPos - 1).isNull()) {
1877 QDomElement act = clip->effectAt(newPos - 1);
1878 QDomElement before = clip->effectAt(oldPos - 1);
1879 clip->setEffectAt(oldPos - 1, act);
1880 clip->setEffectAt(newPos - 1, before);
1881 // special case: speed effect, which is a pseudo-effect, not appearing in MLT's effects
1882 if (act.attribute("id") == "speed") {
1883 m_document->renderer()->mltUpdateEffectPosition(track, pos, oldPos, newPos);
1884 } else if (before.attribute("id") == "speed") {
1885 m_document->renderer()->mltUpdateEffectPosition(track, pos, newPos, oldPos);
1886 } else m_document->renderer()->mltMoveEffect(track, pos, oldPos, newPos);
1887 emit clipItemSelected(clip, newPos - 1);
1888 setDocumentModified();
1889 } else emit displayMessage(i18n("Cannot move effect"), ErrorMessage);
1892 void CustomTrackView::slotChangeEffectState(ClipItem *clip, int effectPos, bool disable)
1894 QDomElement effect = clip->effectAt(effectPos);
1895 QDomElement oldEffect = effect.cloneNode().toElement();
1897 effect.setAttribute("disable", (int) disable);
1898 EditEffectCommand *command = new EditEffectCommand(this, m_document->tracksCount() - clip->track(), clip->startPos(), oldEffect, effect, effectPos, true);
1899 m_commandStack->push(command);
1900 setDocumentModified();;
1903 void CustomTrackView::slotChangeEffectPosition(ClipItem *clip, int currentPos, int newPos)
1905 MoveEffectCommand *command = new MoveEffectCommand(this, m_document->tracksCount() - clip->track(), clip->startPos(), currentPos, newPos);
1906 m_commandStack->push(command);
1907 setDocumentModified();
1910 void CustomTrackView::slotUpdateClipEffect(ClipItem *clip, QDomElement oldeffect, QDomElement effect, int ix)
1912 EditEffectCommand *command = new EditEffectCommand(this, m_document->tracksCount() - clip->track(), clip->startPos(), oldeffect, effect, ix, true);
1913 m_commandStack->push(command);
1916 ClipItem *CustomTrackView::cutClip(ItemInfo info, GenTime cutTime, bool cut, bool execute)
1920 ClipItem *item = getClipItemAt((int) info.startPos.frames(m_document->fps()), info.track);
1921 if (!item || cutTime >= item->endPos() || cutTime <= item->startPos()) {
1922 emit displayMessage(i18n("Cannot find clip to cut"), ErrorMessage);
1923 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);
1924 else kDebug() << "/// ERROR NO CLIP at: " << info.startPos.frames(m_document->fps()) << ", track: " << info.track;
1925 m_blockRefresh = false;
1928 if (item->parentItem()) {
1929 // Item is part of a group, reset group
1930 resetSelectionGroup();
1932 kDebug() << "///////// CUTTING CLIP : (" << item->startPos().frames(25) << "-" << item->endPos().frames(25) << "), INFO: (" << info.startPos.frames(25) << "-" << info.endPos.frames(25) << ")" << ", CUT: " << cutTime.frames(25);
1934 if (execute) m_document->renderer()->mltCutClip(m_document->tracksCount() - info.track, cutTime);
1935 int cutPos = (int) cutTime.frames(m_document->fps());
1937 newPos.startPos = cutTime;
1938 newPos.endPos = info.endPos;
1939 newPos.cropStart = item->info().cropStart + (cutTime - info.startPos);
1940 newPos.track = info.track;
1941 newPos.cropDuration = newPos.endPos - newPos.startPos;
1943 bool snap = KdenliveSettings::snaptopoints();
1944 KdenliveSettings::setSnaptopoints(false);
1945 ClipItem *dup = item->clone(newPos);
1946 // remove unwanted effects (fade in) from 2nd part of cutted clip
1947 int ix = dup->hasEffect(QString(), "fadein");
1949 QDomElement oldeffect = item->effectAt(ix);
1950 dup->deleteEffect(oldeffect.attribute("kdenlive_ix"));
1952 ix = dup->hasEffect(QString(), "fade_from_black");
1954 QDomElement oldeffect = item->effectAt(ix);
1955 dup->deleteEffect(oldeffect.attribute("kdenlive_ix"));
1957 item->resizeEnd(cutPos);
1958 scene()->addItem(dup);
1959 if (item->checkKeyFrames()) slotRefreshEffects(item);
1960 if (dup->checkKeyFrames()) slotRefreshEffects(dup);
1961 item->baseClip()->addReference();
1962 m_document->updateClip(item->baseClip()->getId());
1963 setDocumentModified();
1964 KdenliveSettings::setSnaptopoints(snap);
1966 //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);
1970 ClipItem *item = getClipItemAt((int) info.startPos.frames(m_document->fps()), info.track);
1971 ClipItem *dup = getClipItemAt((int) cutTime.frames(m_document->fps()), info.track);
1973 if (!item || !dup || item == dup) {
1974 emit displayMessage(i18n("Cannot find clip to uncut"), ErrorMessage);
1975 m_blockRefresh = false;
1978 if (m_document->renderer()->mltRemoveClip(m_document->tracksCount() - info.track, cutTime) == false) {
1979 emit displayMessage(i18n("Error removing clip at %1 on track %2", m_document->timecode().getTimecodeFromFrames(cutTime.frames(m_document->fps())), info.track), ErrorMessage);
1983 /*kDebug() << "// UNCUTTING CLIPS: ITEM 1 (" << item->startPos().frames(25) << "x" << item->endPos().frames(25) << ")";
1984 kDebug() << "// UNCUTTING CLIPS: ITEM 2 (" << dup->startPos().frames(25) << "x" << dup->endPos().frames(25) << ")";
1985 kDebug() << "// UNCUTTING CLIPS, INFO (" << info.startPos.frames(25) << "x" << info.endPos.frames(25) << ") , CUT: " << cutTime.frames(25);;*/
1986 //deleteClip(dup->info());
1988 bool snap = KdenliveSettings::snaptopoints();
1989 KdenliveSettings::setSnaptopoints(false);
1991 if (dup->isSelected()) emit clipItemSelected(NULL);
1992 dup->baseClip()->removeReference();
1993 m_document->updateClip(dup->baseClip()->getId());
1994 scene()->removeItem(dup);
1997 ItemInfo clipinfo = item->info();
1998 clipinfo.track = m_document->tracksCount() - clipinfo.track;
1999 bool success = m_document->renderer()->mltResizeClipEnd(clipinfo, info.endPos - info.startPos);
2001 item->resizeEnd((int) info.endPos.frames(m_document->fps()));
2002 setDocumentModified();
2004 emit displayMessage(i18n("Error when resizing clip"), ErrorMessage);
2005 KdenliveSettings::setSnaptopoints(snap);
2009 //QTimer::singleShot(3000, this, SLOT(slotEnableRefresh()));
2012 void CustomTrackView::slotEnableRefresh()
2014 m_blockRefresh = false;
2017 void CustomTrackView::slotAddTransitionToSelectedClips(QDomElement transition)
2019 QList<QGraphicsItem *> itemList = scene()->selectedItems();
2020 if (itemList.count() == 1) {
2021 if (itemList.at(0)->type() == AVWIDGET) {
2022 ClipItem *item = (ClipItem *) itemList.at(0);
2024 info.track = item->track();
2025 ClipItem *transitionClip = NULL;
2026 const int transitiontrack = getPreviousVideoTrack(info.track);
2027 GenTime pos = GenTime((int)(mapToScene(m_menuPosition).x()), m_document->fps());
2028 if (pos < item->startPos() + item->cropDuration() / 2) {
2029 // add transition to clip start
2030 info.startPos = item->startPos();
2031 if (transitiontrack != 0) transitionClip = getClipItemAt((int) info.startPos.frames(m_document->fps()), m_document->tracksCount() - transitiontrack);
2032 if (transitionClip && transitionClip->endPos() < item->endPos()) {
2033 info.endPos = transitionClip->endPos();
2034 } else info.endPos = info.startPos + GenTime(65, m_document->fps());
2035 // Check there is no other transition at that place
2036 double startY = info.track * m_tracksHeight + 1 + m_tracksHeight / 2;
2037 QRectF r(info.startPos.frames(m_document->fps()), startY, (info.endPos - info.startPos).frames(m_document->fps()), m_tracksHeight / 2);
2038 QList<QGraphicsItem *> selection = m_scene->items(r);
2039 bool transitionAccepted = true;
2040 for (int i = 0; i < selection.count(); i++) {
2041 if (selection.at(i)->type() == TRANSITIONWIDGET) {
2042 Transition *tr = static_cast <Transition *>(selection.at(i));
2043 if (tr->startPos() - info.startPos > GenTime(5, m_document->fps())) {
2044 if (tr->startPos() < info.endPos) info.endPos = tr->startPos();
2045 } else transitionAccepted = false;
2048 if (transitionAccepted) slotAddTransition(item, info, transitiontrack, transition);
2049 else emit displayMessage(i18n("Cannot add transition"), ErrorMessage);
2052 // add transition to clip end
2053 info.endPos = item->endPos();
2054 if (transitiontrack != 0) transitionClip = getClipItemAt((int) info.endPos.frames(m_document->fps()), m_document->tracksCount() - transitiontrack);
2055 if (transitionClip && transitionClip->startPos() > item->startPos()) {
2056 info.startPos = transitionClip->startPos();
2057 } else info.startPos = info.endPos - GenTime(65, m_document->fps());
2058 if (transition.attribute("tag") == "luma") EffectsList::setParameter(transition, "reverse", "1");
2059 else if (transition.attribute("id") == "slide") EffectsList::setParameter(transition, "invert", "1");
2061 // Check there is no other transition at that place
2062 double startY = info.track * m_tracksHeight + 1 + m_tracksHeight / 2;
2063 QRectF r(info.startPos.frames(m_document->fps()), startY, (info.endPos - info.startPos).frames(m_document->fps()), m_tracksHeight / 2);
2064 QList<QGraphicsItem *> selection = m_scene->items(r);
2065 bool transitionAccepted = true;
2066 for (int i = 0; i < selection.count(); i++) {
2067 if (selection.at(i)->type() == TRANSITIONWIDGET) {
2068 Transition *tr = static_cast <Transition *>(selection.at(i));
2069 if (info.endPos - tr->endPos() > GenTime(5, m_document->fps())) {
2070 if (tr->endPos() > info.startPos) info.startPos = tr->endPos();
2071 } else transitionAccepted = false;
2074 if (transitionAccepted) slotAddTransition(item, info, transitiontrack, transition);
2075 else emit displayMessage(i18n("Cannot add transition"), ErrorMessage);
2078 } else for (int i = 0; i < itemList.count(); i++) {
2079 if (itemList.at(i)->type() == AVWIDGET) {
2080 ClipItem *item = (ClipItem *) itemList.at(i);
2082 info.startPos = item->startPos();
2083 info.endPos = info.startPos + GenTime(65, m_document->fps());
2084 info.track = item->track();
2086 // Check there is no other transition at that place
2087 double startY = info.track * m_tracksHeight + 1 + m_tracksHeight / 2;
2088 QRectF r(info.startPos.frames(m_document->fps()), startY, (info.endPos - info.startPos).frames(m_document->fps()), m_tracksHeight / 2);
2089 QList<QGraphicsItem *> selection = m_scene->items(r);
2090 bool transitionAccepted = true;
2091 for (int i = 0; i < selection.count(); i++) {
2092 if (selection.at(i)->type() == TRANSITIONWIDGET) {
2093 Transition *tr = static_cast <Transition *>(selection.at(i));
2094 if (tr->startPos() - info.startPos > GenTime(5, m_document->fps())) {
2095 if (tr->startPos() < info.endPos) info.endPos = tr->startPos();
2096 } else transitionAccepted = false;
2099 int transitiontrack = getPreviousVideoTrack(info.track);
2100 if (transitionAccepted) slotAddTransition(item, info, transitiontrack, transition);
2101 else emit displayMessage(i18n("Cannot add transition"), ErrorMessage);
2106 void CustomTrackView::slotAddTransition(ClipItem* /*clip*/, ItemInfo transitionInfo, int endTrack, QDomElement transition)
2108 if (transitionInfo.startPos >= transitionInfo.endPos) {
2109 emit displayMessage(i18n("Invalid transition"), ErrorMessage);
2112 AddTransitionCommand* command = new AddTransitionCommand(this, transitionInfo, endTrack, transition, false, true);
2113 m_commandStack->push(command);
2114 setDocumentModified();
2117 void CustomTrackView::addTransition(ItemInfo transitionInfo, int endTrack, QDomElement params, bool refresh)
2119 Transition *tr = new Transition(transitionInfo, endTrack, m_document->fps(), params, true);
2120 //kDebug() << "---- ADDING transition " << params.attribute("value");
2121 if (m_document->renderer()->mltAddTransition(tr->transitionTag(), endTrack, m_document->tracksCount() - transitionInfo.track, transitionInfo.startPos, transitionInfo.endPos, tr->toXML(), refresh)) {
2122 scene()->addItem(tr);
2123 setDocumentModified();
2125 emit displayMessage(i18n("Cannot add transition"), ErrorMessage);
2130 void CustomTrackView::deleteTransition(ItemInfo transitionInfo, int endTrack, QDomElement /*params*/, bool refresh)
2132 Transition *item = getTransitionItemAt(transitionInfo.startPos, transitionInfo.track);
2134 emit displayMessage(i18n("Select clip to delete"), ErrorMessage);
2137 m_document->renderer()->mltDeleteTransition(item->transitionTag(), endTrack, m_document->tracksCount() - transitionInfo.track, transitionInfo.startPos, transitionInfo.endPos, item->toXML(), refresh);
2138 if (m_dragItem == item) m_dragItem = NULL;
2140 #if QT_VERSION >= 0x040600
2141 // animate item deletion
2142 item->closeAnimation();
2146 emit transitionItemSelected(NULL);
2147 setDocumentModified();
2150 void CustomTrackView::slotTransitionUpdated(Transition *tr, QDomElement old)
2152 //kDebug() << "TRANS UPDATE, TRACKS: " << old.attribute("transition_btrack") << ", NEW: " << tr->toXML().attribute("transition_btrack");
2153 QDomElement xml = tr->toXML();
2154 if (old.isNull() || xml.isNull()) {
2155 emit displayMessage(i18n("Cannot update transition"), ErrorMessage);
2158 EditTransitionCommand *command = new EditTransitionCommand(this, tr->track(), tr->startPos(), old, xml, false);
2159 m_commandStack->push(command);
2160 setDocumentModified();
2163 void CustomTrackView::updateTransition(int track, GenTime pos, QDomElement oldTransition, QDomElement transition, bool updateTransitionWidget)
2165 Transition *item = getTransitionItemAt(pos, track);
2167 kWarning() << "Unable to find transition at pos :" << pos.frames(m_document->fps()) << ", ON track: " << track;
2171 if (oldTransition.attribute("transition_atrack") != transition.attribute("transition_atrack") || oldTransition.attribute("transition_btrack") != transition.attribute("transition_btrack")) force = true;
2172 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);
2173 //kDebug() << "ORIGINAL TRACK: "<< oldTransition.attribute("transition_btrack") << ", NEW TRACK: "<<transition.attribute("transition_btrack");
2174 item->setTransitionParameters(transition);
2175 if (updateTransitionWidget) {
2176 ItemInfo info = item->info();
2178 ClipItem *transitionClip = getClipItemAt(info.startPos, info.track);
2179 if (transitionClip && transitionClip->baseClip()) {
2180 QString size = transitionClip->baseClip()->getProperty("frame_size");
2181 double factor = transitionClip->baseClip()->getProperty("aspect_ratio").toDouble();
2182 p.setX((int)(size.section('x', 0, 0).toInt() * factor + 0.5));
2183 p.setY(size.section('x', 1, 1).toInt());
2185 emit transitionItemSelected(item, getPreviousVideoTrack(info.track), p, true);
2187 setDocumentModified();
2190 void CustomTrackView::dragMoveEvent(QDragMoveEvent * event)
2193 const QPointF pos = mapToScene(event->pos());
2194 if (m_selectionGroup) {
2195 m_selectionGroup->setPos(pos);
2196 emit mousePosition((int)(m_selectionGroup->scenePos().x() + 0.5));
2197 event->acceptProposedAction();
2199 // Drag enter was not possible, try again at mouse position
2200 insertDropClips(event->mimeData(), event->pos());
2204 QGraphicsView::dragMoveEvent(event);
2208 void CustomTrackView::dragLeaveEvent(QDragLeaveEvent * event)
2210 if (m_selectionGroup && m_clipDrag) {
2211 m_thumbsTimer.stop();
2212 m_waitingThumbs.clear();
2213 QList<QGraphicsItem *> items = m_selectionGroup->childItems();
2215 scene()->destroyItemGroup(m_selectionGroup);
2216 m_selectionGroup = NULL;
2217 } else QGraphicsView::dragLeaveEvent(event);
2220 void CustomTrackView::dropEvent(QDropEvent * event)
2222 if (m_selectionGroup && m_clipDrag) {
2223 QList<QGraphicsItem *> items = m_selectionGroup->childItems();
2224 resetSelectionGroup();
2225 m_scene->clearSelection();
2226 bool hasVideoClip = false;
2227 QUndoCommand *addCommand = new QUndoCommand();
2228 addCommand->setText(i18n("Add timeline clip"));
2229 QList <ClipItem *> brokenClips;
2231 for (int i = 0; i < items.count(); i++) {
2232 ClipItem *item = static_cast <ClipItem *>(items.at(i));
2233 if (!hasVideoClip && (item->clipType() == AV || item->clipType() == VIDEO)) hasVideoClip = true;
2234 if (items.count() == 1) {
2235 updateClipTypeActions(item);
2237 updateClipTypeActions(NULL);
2240 //TODO: take care of edit mode for undo
2241 item->baseClip()->addReference();
2242 //item->setZValue(item->defaultZValue());
2243 m_document->updateClip(item->baseClip()->getId());
2244 ItemInfo info = item->info();
2246 int tracknumber = m_document->tracksCount() - info.track - 1;
2247 bool isLocked = m_document->trackInfoAt(tracknumber).isLocked;
2248 if (isLocked) item->setItemLocked(true);
2249 ItemInfo clipInfo = info;
2250 clipInfo.track = m_document->tracksCount() - item->track();
2251 if (m_document->renderer()->mltInsertClip(clipInfo, item->xml(), item->baseClip()->producer(item->track()), m_scene->editMode() == OVERWRITEEDIT, m_scene->editMode() == INSERTEDIT) == -1) {
2252 emit displayMessage(i18n("Cannot insert clip in timeline"), ErrorMessage);
2253 brokenClips.append(item);
2256 adjustTimelineClips(m_scene->editMode(), item, ItemInfo(), addCommand);
2258 new AddTimelineClipCommand(this, item->xml(), item->clipProducer(), item->info(), item->effectList(), m_scene->editMode() == OVERWRITEEDIT, m_scene->editMode() == INSERTEDIT, false, false, addCommand);
2260 if (item->baseClip()->isTransparent() && getTransitionItemAtStart(info.startPos, info.track) == NULL) {
2261 // add transparency transition
2262 QDomElement trans = MainWindow::transitions.getEffectByTag("composite", "composite").cloneNode().toElement();
2263 new AddTransitionCommand(this, info, getPreviousVideoTrack(info.track), trans, false, true, addCommand);
2265 item->setSelected(true);
2267 qDeleteAll(brokenClips);
2268 brokenClips.clear();
2269 if (addCommand->childCount() > 0) m_commandStack->push(addCommand);
2270 else delete addCommand;
2271 setDocumentModified();
2275 QRectF rect(0, 1 * m_tracksHeight + m_tracksHeight / 2, sceneRect().width(), 2);
2276 QList<QGraphicsItem *> selection = m_scene->items(rect);
2277 QStringList timelineList;
2279 kDebug()<<"// ITEMS on TRACK: "<<selection.count();
2280 for (int i = 0; i < selection.count(); i++) {
2281 if (selection.at(i)->type() == AVWIDGET) {
2282 ClipItem *clip = static_cast <ClipItem *>(selection.at(i));
2283 int start = clip->startPos().frames(m_document->fps());
2284 int end = clip->endPos().frames(m_document->fps());
2285 timelineList.append(QString::number(start) + "-" + QString::number(end));
2288 kDebug() << "// COMPARE:\n" << timelineList << "\n-------------------";
2291 m_pasteEffectsAction->setEnabled(m_copiedItems.count() == 1);
2292 if (items.count() > 1) groupSelectedItems(true);
2293 event->setDropAction(Qt::MoveAction);
2295 } else QGraphicsView::dropEvent(event);
2299 void CustomTrackView::adjustTimelineClips(EDITMODE mode, ClipItem *item, ItemInfo posinfo, QUndoCommand *command)
2301 bool snap = KdenliveSettings::snaptopoints();
2302 KdenliveSettings::setSnaptopoints(false);
2303 if (mode == OVERWRITEEDIT) {
2304 // if we are in overwrite mode, move clips accordingly
2306 if (item == NULL) info = posinfo;
2307 else info = item->info();
2308 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);
2309 QList<QGraphicsItem *> selection = m_scene->items(rect);
2310 if (item) selection.removeAll(item);
2311 for (int i = 0; i < selection.count(); i++) {
2312 if (!selection.at(i)->isEnabled()) continue;
2313 if (selection.at(i)->type() == AVWIDGET) {
2314 ClipItem *clip = static_cast<ClipItem *>(selection.at(i));
2315 if (clip->startPos() < info.startPos) {
2316 if (clip->endPos() > info.endPos) {
2317 ItemInfo clipInfo = clip->info();
2318 ItemInfo dupInfo = clipInfo;
2319 GenTime diff = info.startPos - clipInfo.startPos;
2320 dupInfo.startPos = info.startPos;
2321 dupInfo.cropStart += diff;
2322 dupInfo.cropDuration = clipInfo.endPos - info.startPos;
2323 ItemInfo newdupInfo = dupInfo;
2324 GenTime diff2 = info.endPos - info.startPos;
2325 newdupInfo.startPos = info.endPos;
2326 newdupInfo.cropStart += diff2;
2327 newdupInfo.cropDuration = clipInfo.endPos - info.endPos;
2328 new RazorClipCommand(this, clipInfo, info.startPos, false, command);
2329 new ResizeClipCommand(this, dupInfo, newdupInfo, false, false, command);
2330 ClipItem *dup = cutClip(clipInfo, info.startPos, true, false);
2331 if (dup) dup->resizeStart(info.endPos.frames(m_document->fps()));
2333 ItemInfo newclipInfo = clip->info();
2334 newclipInfo.endPos = info.startPos;
2335 new ResizeClipCommand(this, clip->info(), newclipInfo, false, false, command);
2336 clip->resizeEnd(info.startPos.frames(m_document->fps()));
2338 } else if (clip->endPos() <= info.endPos) {
2339 new AddTimelineClipCommand(this, clip->xml(), clip->clipProducer(), clip->info(), clip->effectList(), false, false, false, true, command);
2340 scene()->removeItem(clip);
2344 ItemInfo newclipInfo = clip->info();
2345 newclipInfo.startPos = info.endPos;
2346 new ResizeClipCommand(this, clip->info(), newclipInfo, false, false, command);
2347 clip->resizeStart(info.endPos.frames(m_document->fps()));
2351 } else if (mode == INSERTEDIT) {
2352 // if we are in push mode, move clips accordingly
2354 if (item == NULL) info = posinfo;
2355 else info = item->info();
2356 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);
2357 QList<QGraphicsItem *> selection = m_scene->items(rect);
2358 if (item) selection.removeAll(item);
2359 for (int i = 0; i < selection.count(); i++) {
2360 if (selection.at(i)->type() == AVWIDGET) {
2361 ClipItem *clip = static_cast<ClipItem *>(selection.at(i));
2362 if (clip->startPos() < info.startPos) {
2363 if (clip->endPos() > info.startPos) {
2364 ItemInfo clipInfo = clip->info();
2365 ItemInfo dupInfo = clipInfo;
2366 GenTime diff = info.startPos - clipInfo.startPos;
2367 dupInfo.startPos = info.startPos;
2368 dupInfo.cropStart += diff;
2369 dupInfo.cropDuration = clipInfo.endPos - info.startPos;
2370 new RazorClipCommand(this, clipInfo, info.startPos, false, command);
2371 // Commented out; variable dup unused. --granjow
2372 //ClipItem *dup = cutClip(clipInfo, info.startPos, true, false);
2373 cutClip(clipInfo, info.startPos, true, false);
2376 // TODO: add insertspacecommand
2381 KdenliveSettings::setSnaptopoints(snap);
2385 void CustomTrackView::adjustTimelineTransitions(EDITMODE mode, Transition *item, QUndoCommand *command)
2387 if (mode == OVERWRITEEDIT) {
2388 // if we are in overwrite or push mode, move clips accordingly
2389 bool snap = KdenliveSettings::snaptopoints();
2390 KdenliveSettings::setSnaptopoints(false);
2391 ItemInfo info = item->info();
2392 QRectF rect(info.startPos.frames(m_document->fps()), info.track * m_tracksHeight + m_tracksHeight, (info.endPos - info.startPos).frames(m_document->fps()) - 1, 5);
2393 QList<QGraphicsItem *> selection = m_scene->items(rect);
2394 selection.removeAll(item);
2395 for (int i = 0; i < selection.count(); i++) {
2396 if (!selection.at(i)->isEnabled()) continue;
2397 if (selection.at(i)->type() == TRANSITIONWIDGET) {
2398 Transition *tr = static_cast<Transition *>(selection.at(i));
2399 if (tr->startPos() < info.startPos) {
2400 ItemInfo firstPos = tr->info();
2401 ItemInfo newPos = firstPos;
2402 firstPos.endPos = item->startPos();
2403 newPos.startPos = item->endPos();
2404 new MoveTransitionCommand(this, tr->info(), firstPos, true, command);
2405 if (tr->endPos() > info.endPos) {
2407 new AddTransitionCommand(this, newPos, tr->transitionEndTrack(), tr->toXML(), false, true, command);
2409 } else if (tr->endPos() > info.endPos) {
2411 ItemInfo firstPos = tr->info();
2412 firstPos.startPos = item->endPos();
2413 new MoveTransitionCommand(this, tr->info(), firstPos, true, command);
2415 // remove transition
2416 new AddTransitionCommand(this, tr->info(), tr->transitionEndTrack(), tr->toXML(), true, true, command);
2420 KdenliveSettings::setSnaptopoints(snap);
2424 QStringList CustomTrackView::mimeTypes() const
2426 QStringList qstrList;
2427 // list of accepted mime types for drop
2428 qstrList.append("text/plain");
2429 qstrList.append("kdenlive/producerslist");
2430 qstrList.append("kdenlive/clip");
2434 Qt::DropActions CustomTrackView::supportedDropActions() const
2436 // returns what actions are supported when dropping
2437 return Qt::MoveAction;
2440 void CustomTrackView::setDuration(int duration)
2442 int diff = qAbs(duration - sceneRect().width());
2443 if (diff * matrix().m11() > -50) {
2444 if (matrix().m11() < 0.4) setSceneRect(0, 0, (duration + 100 / matrix().m11()), sceneRect().height());
2445 else setSceneRect(0, 0, (duration + 300), sceneRect().height());
2447 m_projectDuration = duration;
2450 int CustomTrackView::duration() const
2452 return m_projectDuration;
2455 void CustomTrackView::addTrack(TrackInfo type, int ix)
2457 if (ix == -1 || ix == m_document->tracksCount()) {
2458 m_document->insertTrack(0, type);
2459 m_document->renderer()->mltInsertTrack(1, type.type == VIDEOTRACK);
2461 m_document->insertTrack(m_document->tracksCount() - ix, type);
2462 // insert track in MLT playlist
2463 m_document->renderer()->mltInsertTrack(m_document->tracksCount() - ix, type.type == VIDEOTRACK);
2465 double startY = ix * m_tracksHeight + 1 + m_tracksHeight / 2;
2466 QRectF r(0, startY, sceneRect().width(), sceneRect().height() - startY);
2467 QList<QGraphicsItem *> selection = m_scene->items(r);
2468 resetSelectionGroup();
2470 m_selectionGroup = new AbstractGroupItem(m_document->fps());
2471 scene()->addItem(m_selectionGroup);
2472 for (int i = 0; i < selection.count(); i++) {
2473 if ((!selection.at(i)->parentItem()) && (selection.at(i)->type() == AVWIDGET || selection.at(i)->type() == TRANSITIONWIDGET || selection.at(i)->type() == GROUPWIDGET)) {
2474 m_selectionGroup->addToGroup(selection.at(i));
2475 selection.at(i)->setFlag(QGraphicsItem::ItemIsMovable, false);
2478 // Move graphic items
2479 m_selectionGroup->translate(0, m_tracksHeight);
2481 // adjust track number
2482 QList<QGraphicsItem *> children = m_selectionGroup->childItems();
2483 for (int i = 0; i < children.count(); i++) {
2484 if (children.at(i)->type() == GROUPWIDGET) {
2485 AbstractGroupItem *grp = static_cast<AbstractGroupItem*>(children.at(i));
2486 children << grp->childItems();
2489 AbstractClipItem *item = static_cast <AbstractClipItem *>(children.at(i));
2491 ItemInfo clipinfo = item->info();
2492 if (item->type() == AVWIDGET) {
2493 ClipItem *clip = static_cast <ClipItem *>(item);
2494 // slowmotion clips are not track dependant, so no need to update them
2495 if (clip->speed() != 1.0) continue;
2496 // We add a move clip command so that we get the correct producer for new track number
2497 if (clip->clipType() == AV || clip->clipType() == AUDIO) {
2498 Mlt::Producer *prod;
2499 if (clip->isAudioOnly()) prod = clip->baseClip()->audioProducer(clipinfo.track);
2500 else if (clip->isVideoOnly()) prod = clip->baseClip()->videoProducer();
2501 else prod = clip->baseClip()->producer(clipinfo.track);
2502 if (m_document->renderer()->mltUpdateClipProducer((int)(m_document->tracksCount() - clipinfo.track), clipinfo.startPos.frames(m_document->fps()), prod) == false) {
2503 // problem updating clip
2504 emit displayMessage(i18n("Cannot update clip (time: %1, track: %2)", clipinfo.startPos.frames(m_document->fps()), clipinfo.track), ErrorMessage);
2507 } else if (item->type() == TRANSITIONWIDGET) {
2508 Transition *tr = static_cast <Transition *>(item);
2509 int track = tr->transitionEndTrack();
2511 tr->updateTransitionEndTrack(getPreviousVideoTrack(clipinfo.track));
2515 resetSelectionGroup(false);
2518 int maxHeight = m_tracksHeight * m_document->tracksCount() * matrix().m22();
2519 for (int i = 0; i < m_guides.count(); i++) {
2520 QLineF l = m_guides.at(i)->line();
2521 l.setP2(QPointF(l.x2(), maxHeight));
2522 m_guides.at(i)->setLine(l);
2524 m_cursorLine->setLine(m_cursorLine->line().x1(), 0, m_cursorLine->line().x1(), maxHeight);
2525 setSceneRect(0, 0, sceneRect().width(), m_tracksHeight * m_document->tracksCount());
2526 viewport()->update();
2527 emit tracksChanged();
2528 //QTimer::singleShot(500, this, SIGNAL(trackHeightChanged()));
2529 //setFixedHeight(50 * m_tracksCount);
2532 void CustomTrackView::removeTrack(int ix)
2534 // Delete track in MLT playlist
2535 m_document->renderer()->mltDeleteTrack(m_document->tracksCount() - ix);
2536 m_document->deleteTrack(m_document->tracksCount() - ix - 1);
2538 double startY = ix * (m_tracksHeight + 1) + m_tracksHeight / 2;
2539 QRectF r(0, startY, sceneRect().width(), sceneRect().height() - startY);
2540 QList<QGraphicsItem *> selection = m_scene->items(r);
2542 resetSelectionGroup();
2544 m_selectionGroup = new AbstractGroupItem(m_document->fps());
2545 scene()->addItem(m_selectionGroup);
2546 for (int i = 0; i < selection.count(); i++) {
2547 if ((!selection.at(i)->parentItem()) && (selection.at(i)->type() == AVWIDGET || selection.at(i)->type() == TRANSITIONWIDGET || selection.at(i)->type() == GROUPWIDGET)) {
2548 m_selectionGroup->addToGroup(selection.at(i));
2549 selection.at(i)->setFlag(QGraphicsItem::ItemIsMovable, false);
2552 // Move graphic items
2553 qreal ydiff = 0 - (int) m_tracksHeight;
2554 m_selectionGroup->translate(0, ydiff);
2556 // adjust track number
2557 QList<QGraphicsItem *> children = m_selectionGroup->childItems();
2558 //kDebug() << "// FOUND CLIPS TO MOVE: " << children.count();
2559 for (int i = 0; i < children.count(); i++) {
2560 if (children.at(i)->type() == GROUPWIDGET) {
2561 AbstractGroupItem *grp = static_cast<AbstractGroupItem*>(children.at(i));
2562 children << grp->childItems();
2565 if (children.at(i)->type() == AVWIDGET) {
2566 ClipItem *clip = static_cast <ClipItem *>(children.at(i));
2568 ItemInfo clipinfo = clip->info();
2569 // We add a move clip command so that we get the correct producer for new track number
2570 if (clip->clipType() == AV || clip->clipType() == AUDIO) {
2571 Mlt::Producer *prod;
2572 if (clip->isAudioOnly()) prod = clip->baseClip()->audioProducer(clipinfo.track);
2573 else if (clip->isVideoOnly()) prod = clip->baseClip()->videoProducer();
2574 else prod = clip->baseClip()->producer(clipinfo.track);
2575 if (!m_document->renderer()->mltUpdateClipProducer((int)(m_document->tracksCount() - clipinfo.track), clipinfo.startPos.frames(m_document->fps()), prod)) {
2576 emit displayMessage(i18n("Cannot update clip (time: %1, track: %2)", clipinfo.startPos.frames(m_document->fps()), clipinfo.track), ErrorMessage);
2579 } else if (children.at(i)->type() == TRANSITIONWIDGET) {
2580 Transition *tr = static_cast <Transition *>(children.at(i));
2582 int track = tr->transitionEndTrack();
2584 ItemInfo clipinfo = tr->info();
2585 tr->updateTransitionEndTrack(getPreviousVideoTrack(clipinfo.track));
2589 resetSelectionGroup(false);
2591 int maxHeight = m_tracksHeight * m_document->tracksCount() * matrix().m22();
2592 for (int i = 0; i < m_guides.count(); i++) {
2593 QLineF l = m_guides.at(i)->line();
2594 l.setP2(QPointF(l.x2(), maxHeight));
2595 m_guides.at(i)->setLine(l);
2597 m_cursorLine->setLine(m_cursorLine->line().x1(), 0, m_cursorLine->line().x1(), maxHeight);
2598 setSceneRect(0, 0, sceneRect().width(), m_tracksHeight * m_document->tracksCount());
2600 m_selectedTrack = qMin(m_selectedTrack, m_document->tracksCount() - 1);
2601 viewport()->update();
2602 emit tracksChanged();
2603 //QTimer::singleShot(500, this, SIGNAL(trackHeightChanged()));
2606 void CustomTrackView::changeTrack(int ix, TrackInfo type)
2608 int tracknumber = m_document->tracksCount() - ix;
2609 m_document->setTrackType(tracknumber - 1, type);
2610 m_document->renderer()->mltChangeTrackState(tracknumber, m_document->trackInfoAt(tracknumber - 1).isMute, m_document->trackInfoAt(tracknumber - 1).isBlind);
2611 QTimer::singleShot(300, this, SIGNAL(trackHeightChanged()));
2612 viewport()->update();
2616 void CustomTrackView::slotSwitchTrackAudio(int ix)
2618 /*for (int i = 0; i < m_document->tracksCount(); i++)
2619 kDebug() << "TRK " << i << " STATE: " << m_document->trackInfoAt(i).isMute << m_document->trackInfoAt(i).isBlind;*/
2620 int tracknumber = m_document->tracksCount() - ix - 1;
2621 m_document->switchTrackAudio(tracknumber, !m_document->trackInfoAt(tracknumber).isMute);
2622 kDebug() << "NEXT TRK STATE: " << m_document->trackInfoAt(tracknumber).isMute << m_document->trackInfoAt(tracknumber).isBlind;
2623 m_document->renderer()->mltChangeTrackState(tracknumber + 1, m_document->trackInfoAt(tracknumber).isMute, m_document->trackInfoAt(tracknumber).isBlind);
2624 setDocumentModified();
2627 void CustomTrackView::slotSwitchTrackLock(int ix)
2629 int tracknumber = m_document->tracksCount() - ix - 1;
2630 LockTrackCommand *command = new LockTrackCommand(this, ix, !m_document->trackInfoAt(tracknumber).isLocked);
2631 m_commandStack->push(command);
2635 void CustomTrackView::lockTrack(int ix, bool lock)
2637 int tracknumber = m_document->tracksCount() - ix - 1;
2638 m_document->switchTrackLock(tracknumber, lock);
2639 emit doTrackLock(ix, lock);
2640 QList<QGraphicsItem *> selection = m_scene->items(0, ix * m_tracksHeight + m_tracksHeight / 2, sceneRect().width(), m_tracksHeight / 2 - 2);
2642 for (int i = 0; i < selection.count(); i++) {
2643 if (selection.at(i)->type() != AVWIDGET && selection.at(i)->type() != TRANSITIONWIDGET) continue;
2644 if (selection.at(i)->isSelected()) {
2645 if (selection.at(i)->type() == AVWIDGET) emit clipItemSelected(NULL);
2646 else emit transitionItemSelected(NULL);
2648 static_cast <AbstractClipItem *>(selection.at(i))->setItemLocked(lock);
2650 kDebug() << "NEXT TRK STATE: " << m_document->trackInfoAt(tracknumber).isLocked;
2651 viewport()->update();
2652 setDocumentModified();
2655 void CustomTrackView::slotSwitchTrackVideo(int ix)
2657 int tracknumber = m_document->tracksCount() - ix;
2658 m_document->switchTrackVideo(tracknumber - 1, !m_document->trackInfoAt(tracknumber - 1).isBlind);
2659 m_document->renderer()->mltChangeTrackState(tracknumber, m_document->trackInfoAt(tracknumber - 1).isMute, m_document->trackInfoAt(tracknumber - 1).isBlind);
2660 setDocumentModified();
2663 QList<QGraphicsItem *> CustomTrackView::checkForGroups(const QRectF &rect, bool *ok)
2665 // Check there is no group going over several tracks there, or that would result in timeline corruption
2666 QList<QGraphicsItem *> selection = scene()->items(rect);
2668 int maxHeight = m_tracksHeight * 1.5;
2669 for (int i = 0; i < selection.count(); i++) {
2670 // Check that we don't try to move a group with clips on other tracks
2671 if (selection.at(i)->type() == GROUPWIDGET && (selection.at(i)->boundingRect().height() >= maxHeight)) {
2674 } else if (selection.at(i)->parentItem() && (selection.at(i)->parentItem()->boundingRect().height() >= maxHeight)) {
2682 void CustomTrackView::slotRemoveSpace()
2686 if (m_menuPosition.isNull()) {
2687 pos = GenTime(cursorPos(), m_document->fps());
2689 track = QInputDialog::getInteger(this, i18n("Remove Space"), i18n("Track"), 0, 0, m_document->tracksCount() - 1, 1, &ok);
2692 pos = GenTime((int)(mapToScene(m_menuPosition).x()), m_document->fps());
2693 track = (int)(mapToScene(m_menuPosition).y() / m_tracksHeight);
2696 ClipItem *item = getClipItemAt(pos, track);
2698 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);
2701 int length = m_document->renderer()->mltGetSpaceLength(pos, m_document->tracksCount() - track, true);
2702 //kDebug() << "// GOT LENGT; " << length;
2704 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);
2708 // Make sure there is no group in the way
2709 QRectF rect(pos.frames(m_document->fps()), track * m_tracksHeight + m_tracksHeight / 2, sceneRect().width() - pos.frames(m_document->fps()), m_tracksHeight / 2 - 2);
2712 QList<QGraphicsItem *> items = checkForGroups(rect, &isOk);
2714 // groups found on track, do not allow the move
2715 emit displayMessage(i18n("Cannot remove space in a track with a group"), ErrorMessage);
2719 QList<ItemInfo> clipsToMove;
2720 QList<ItemInfo> transitionsToMove;
2722 for (int i = 0; i < items.count(); i++) {
2723 if (items.at(i)->type() == AVWIDGET || items.at(i)->type() == TRANSITIONWIDGET) {
2724 AbstractClipItem *item = static_cast <AbstractClipItem *>(items.at(i));
2725 ItemInfo info = item->info();
2726 if (item->type() == AVWIDGET) {
2727 clipsToMove.append(info);
2728 } else if (item->type() == TRANSITIONWIDGET) {
2729 transitionsToMove.append(info);
2734 InsertSpaceCommand *command = new InsertSpaceCommand(this, clipsToMove, transitionsToMove, track, GenTime(-length, m_document->fps()), true);
2735 m_commandStack->push(command);
2738 void CustomTrackView::slotInsertSpace()
2742 if (m_menuPosition.isNull()) {
2743 pos = GenTime(cursorPos(), m_document->fps());
2745 pos = GenTime((int)(mapToScene(m_menuPosition).x()), m_document->fps());
2746 track = (int)(mapToScene(m_menuPosition).y() / m_tracksHeight) + 1;
2748 SpacerDialog d(GenTime(65, m_document->fps()), m_document->timecode(), track, m_document->tracksCount() + 1, this);
2749 if (d.exec() != QDialog::Accepted) return;
2750 GenTime spaceDuration = d.selectedDuration();
2751 track = d.selectedTrack();
2753 ClipItem *item = getClipItemAt(pos, track);
2754 if (item) pos = item->startPos();
2756 // Make sure there is no group in the way
2757 QRectF rect(pos.frames(m_document->fps()), track * m_tracksHeight + m_tracksHeight / 2, sceneRect().width() - pos.frames(m_document->fps()), m_tracksHeight / 2 - 2);
2759 QList<QGraphicsItem *> items = checkForGroups(rect, &isOk);
2761 // groups found on track, do not allow the move
2762 emit displayMessage(i18n("Cannot insert space in a track with a group"), ErrorMessage);
2766 QList<ItemInfo> clipsToMove;
2767 QList<ItemInfo> transitionsToMove;
2769 for (int i = 0; i < items.count(); i++) {
2770 if (items.at(i)->type() == AVWIDGET || items.at(i)->type() == TRANSITIONWIDGET) {
2771 AbstractClipItem *item = static_cast <AbstractClipItem *>(items.at(i));
2772 ItemInfo info = item->info();
2773 if (item->type() == AVWIDGET) {
2774 clipsToMove.append(info);
2775 } else if (item->type() == TRANSITIONWIDGET) {
2776 transitionsToMove.append(info);
2781 InsertSpaceCommand *command = new InsertSpaceCommand(this, clipsToMove, transitionsToMove, track, spaceDuration, true);
2782 m_commandStack->push(command);
2785 void CustomTrackView::insertSpace(QList<ItemInfo> clipsToMove, QList<ItemInfo> transToMove, int track, const GenTime duration, const GenTime offset)
2787 int diff = duration.frames(m_document->fps());
2788 resetSelectionGroup();
2789 m_selectionGroup = new AbstractGroupItem(m_document->fps());
2790 scene()->addItem(m_selectionGroup);
2792 Transition *transition;
2794 // Create lists with start pos for each track
2795 QMap <int, int> trackClipStartList;
2796 QMap <int, int> trackTransitionStartList;
2798 for (int i = 1; i < m_document->tracksCount() + 1; i++) {
2799 trackClipStartList[i] = -1;
2800 trackTransitionStartList[i] = -1;
2803 if (!clipsToMove.isEmpty()) for (int i = 0; i < clipsToMove.count(); i++) {
2804 clip = getClipItemAtStart(clipsToMove.at(i).startPos + offset, clipsToMove.at(i).track);
2806 if (clip->parentItem()) {
2807 m_selectionGroup->addToGroup(clip->parentItem());
2808 clip->parentItem()->setFlag(QGraphicsItem::ItemIsMovable, false);
2810 m_selectionGroup->addToGroup(clip);
2811 clip->setFlag(QGraphicsItem::ItemIsMovable, false);
2813 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))
2814 trackClipStartList[m_document->tracksCount() - clipsToMove.at(i).track] = clipsToMove.at(i).startPos.frames(m_document->fps());
2816 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);
2819 if (!transToMove.isEmpty()) for (int i = 0; i < transToMove.count(); i++) {
2820 transition = getTransitionItemAtStart(transToMove.at(i).startPos + offset, transToMove.at(i).track);
2822 if (transition->parentItem()) {
2823 m_selectionGroup->addToGroup(transition->parentItem());
2824 transition->parentItem()->setFlag(QGraphicsItem::ItemIsMovable, false);
2826 m_selectionGroup->addToGroup(transition);
2827 transition->setFlag(QGraphicsItem::ItemIsMovable, false);
2829 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))
2830 trackTransitionStartList[m_document->tracksCount() - transToMove.at(i).track] = transToMove.at(i).startPos.frames(m_document->fps());
2831 } 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);
2833 m_selectionGroup->translate(diff, 0);
2835 // update items coordinates
2836 QList<QGraphicsItem *> itemList = m_selectionGroup->childItems();
2838 for (int i = 0; i < itemList.count(); i++) {
2839 if (itemList.at(i)->type() == AVWIDGET || itemList.at(i)->type() == TRANSITIONWIDGET) {
2840 static_cast < AbstractClipItem *>(itemList.at(i))->updateItem();
2841 } else if (itemList.at(i)->type() == GROUPWIDGET) {
2842 QList<QGraphicsItem *> children = itemList.at(i)->childItems();
2843 for (int j = 0; j < children.count(); j++) {
2844 AbstractClipItem * clp = static_cast < AbstractClipItem *>(children.at(j));
2849 resetSelectionGroup(false);
2850 if (track != -1) track = m_document->tracksCount() - track;
2851 m_document->renderer()->mltInsertSpace(trackClipStartList, trackTransitionStartList, track, duration, offset);
2854 void CustomTrackView::deleteClip(const QString &clipId)
2856 resetSelectionGroup();
2857 QList<QGraphicsItem *> itemList = items();
2858 QUndoCommand *deleteCommand = new QUndoCommand();
2860 for (int i = 0; i < itemList.count(); i++) {
2861 if (itemList.at(i)->type() == AVWIDGET) {
2862 ClipItem *item = (ClipItem *)itemList.at(i);
2863 if (item->clipProducer() == clipId) {
2865 if (item->parentItem()) {
2866 // Clip is in a group, destroy the group
2867 new GroupClipsCommand(this, QList<ItemInfo>() << item->info(), QList<ItemInfo>(), false, deleteCommand);
2869 new AddTimelineClipCommand(this, item->xml(), item->clipProducer(), item->info(), item->effectList(), false, false, true, true, deleteCommand);
2873 deleteCommand->setText(i18np("Delete timeline clip", "Delete timeline clips", count));
2874 if (count == 0) delete deleteCommand;
2875 else m_commandStack->push(deleteCommand);
2878 void CustomTrackView::setCursorPos(int pos, bool seek)
2880 if (pos == m_cursorPos) return;
2881 emit cursorMoved((int)(m_cursorPos), (int)(pos));
2883 if (seek) m_document->renderer()->seek(GenTime(m_cursorPos, m_document->fps()));
2884 else if (m_autoScroll) checkScrolling();
2885 m_cursorLine->setPos(m_cursorPos, 0);
2888 void CustomTrackView::updateCursorPos()
2890 m_cursorLine->setPos(m_cursorPos, 0);
2893 int CustomTrackView::cursorPos()
2895 return (int)(m_cursorPos);
2898 void CustomTrackView::moveCursorPos(int delta)
2900 if (m_cursorPos + delta < 0) delta = 0 - m_cursorPos;
2901 emit cursorMoved((int)(m_cursorPos), (int)((m_cursorPos + delta)));
2902 m_cursorPos += delta;
2903 m_cursorLine->setPos(m_cursorPos, 0);
2904 m_document->renderer()->seek(GenTime(m_cursorPos, m_document->fps()));
2907 void CustomTrackView::initCursorPos(int pos)
2909 emit cursorMoved((int)(m_cursorPos), (int)(pos));
2911 m_cursorLine->setPos(pos, 0);
2915 void CustomTrackView::checkScrolling()
2917 ensureVisible(m_cursorPos, verticalScrollBar()->value() + 10, 2, 2, 50, 0);
2920 void CustomTrackView::mouseReleaseEvent(QMouseEvent * event)
2922 if (m_moveOpMode == SEEK) m_moveOpMode = NONE;
2923 QGraphicsView::mouseReleaseEvent(event);
2924 setViewportUpdateMode(QGraphicsView::MinimalViewportUpdate);
2925 #if QT_VERSION >= 0x040600
2926 if (m_dragItem) m_dragItem->setGraphicsEffect(NULL);
2928 if (m_scrollTimer.isActive()) m_scrollTimer.stop();
2929 if (event->button() == Qt::MidButton) {
2932 setDragMode(QGraphicsView::NoDrag);
2933 if (m_operationMode == MOVEGUIDE) {
2934 setCursor(Qt::ArrowCursor);
2935 m_operationMode = NONE;
2936 m_dragGuide->setFlag(QGraphicsItem::ItemIsMovable, false);
2937 GenTime newPos = GenTime(m_dragGuide->pos().x(), m_document->fps());
2938 if (newPos != m_dragGuide->position()) {
2939 EditGuideCommand *command = new EditGuideCommand(this, m_dragGuide->position(), m_dragGuide->label(), newPos, m_dragGuide->label(), false);
2940 m_commandStack->push(command);
2941 m_dragGuide->updateGuide(GenTime(m_dragGuide->pos().x(), m_document->fps()));
2942 qSort(m_guides.begin(), m_guides.end(), sortGuidesList);
2943 m_document->syncGuides(m_guides);
2948 } else if (m_operationMode == SPACER && m_selectionGroup) {
2950 if (event->modifiers() != Qt::ControlModifier) {
2951 // We are moving all tracks
2953 } else track = (int)(mapToScene(m_clickEvent).y() / m_tracksHeight);
2954 GenTime timeOffset = GenTime((int)(m_selectionGroup->scenePos().x()), m_document->fps()) - m_selectionGroupInfo.startPos;
2956 if (timeOffset != GenTime()) {
2957 QList<QGraphicsItem *> items = m_selectionGroup->childItems();
2959 QList<ItemInfo> clipsToMove;
2960 QList<ItemInfo> transitionsToMove;
2962 // Create lists with start pos for each track
2963 QMap <int, int> trackClipStartList;
2964 QMap <int, int> trackTransitionStartList;
2966 for (int i = 1; i < m_document->tracksCount() + 1; i++) {
2967 trackClipStartList[i] = -1;
2968 trackTransitionStartList[i] = -1;
2971 for (int i = 0; i < items.count(); i++) {
2972 if (items.at(i)->type() == GROUPWIDGET)
2973 items += items.at(i)->childItems();
2976 for (int i = 0; i < items.count(); i++) {
2977 if (items.at(i)->type() == AVWIDGET) {
2978 AbstractClipItem *item = static_cast <AbstractClipItem *>(items.at(i));
2979 ItemInfo info = item->info();
2980 clipsToMove.append(info);
2982 if (trackClipStartList.value(m_document->tracksCount() - info.track) == -1 || info.startPos.frames(m_document->fps()) < trackClipStartList.value(m_document->tracksCount() - info.track))
2983 trackClipStartList[m_document->tracksCount() - info.track] = info.startPos.frames(m_document->fps());
2984 } else if (items.at(i)->type() == TRANSITIONWIDGET) {
2985 AbstractClipItem *item = static_cast <AbstractClipItem *>(items.at(i));
2986 ItemInfo info = item->info();
2987 transitionsToMove.append(info);
2989 if (trackTransitionStartList.value(m_document->tracksCount() - info.track) == -1 || info.startPos.frames(m_document->fps()) < trackTransitionStartList.value(m_document->tracksCount() - info.track))
2990 trackTransitionStartList[m_document->tracksCount() - info.track] = info.startPos.frames(m_document->fps());
2994 InsertSpaceCommand *command = new InsertSpaceCommand(this, clipsToMove, transitionsToMove, track, timeOffset, false);
2995 m_commandStack->push(command);
2996 if (track != -1) track = m_document->tracksCount() - track;
2997 kDebug() << "SPACER TRACK:" << track;
2998 m_document->renderer()->mltInsertSpace(trackClipStartList, trackTransitionStartList, track, timeOffset, GenTime());
3000 resetSelectionGroup(false);
3001 m_operationMode = NONE;
3002 } else if (m_operationMode == RUBBERSELECTION) {
3003 //kDebug() << "// END RUBBER SELECT";
3004 resetSelectionGroup();
3005 groupSelectedItems();
3006 m_operationMode = NONE;
3009 if (m_dragItem == NULL && m_selectionGroup == NULL) {
3010 emit transitionItemSelected(NULL);
3014 if (m_dragItem) info = m_dragItem->info();
3016 if (m_operationMode == MOVE) {
3017 setCursor(Qt::OpenHandCursor);
3018 if (m_dragItem->parentItem() == 0) {
3019 // we are moving one clip, easy
3020 if (m_dragItem->type() == AVWIDGET && (m_dragItemInfo.startPos != info.startPos || m_dragItemInfo.track != info.track)) {
3021 ClipItem *item = static_cast <ClipItem *>(m_dragItem);
3022 Mlt::Producer *prod;
3023 if (item->isAudioOnly()) prod = item->baseClip()->audioProducer(m_dragItemInfo.track);
3024 else if (item->isVideoOnly()) prod = item->baseClip()->videoProducer();
3025 else prod = item->baseClip()->producer(m_dragItemInfo.track);
3026 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);
3029 QUndoCommand *moveCommand = new QUndoCommand();
3030 moveCommand->setText(i18n("Move clip"));
3031 adjustTimelineClips(m_scene->editMode(), item, ItemInfo(), moveCommand);
3033 int tracknumber = m_document->tracksCount() - item->track() - 1;
3034 bool isLocked = m_document->trackInfoAt(tracknumber).isLocked;
3035 if (isLocked) item->setItemLocked(true);
3036 new MoveClipCommand(this, m_dragItemInfo, info, false, moveCommand);
3037 // Also move automatic transitions (on lower track)
3038 Transition *startTransition = getTransitionItemAtStart(m_dragItemInfo.startPos, m_dragItemInfo.track);
3039 ItemInfo startTrInfo;
3040 ItemInfo newStartTrInfo;
3041 bool moveStartTrans = false;
3042 bool moveEndTrans = false;
3043 if (startTransition && startTransition->isAutomatic()) {
3044 startTrInfo = startTransition->info();
3045 newStartTrInfo = startTrInfo;
3046 newStartTrInfo.track = info.track;
3047 newStartTrInfo.startPos = info.startPos;
3048 if (m_dragItemInfo.track == info.track && !item->baseClip()->isTransparent() && getClipItemAtEnd(newStartTrInfo.endPos, m_document->tracksCount() - startTransition->transitionEndTrack())) {
3049 // transition end should stay the same
3051 // transition end should be adjusted to clip
3052 newStartTrInfo.endPos = newStartTrInfo.endPos + (newStartTrInfo.startPos - startTrInfo.startPos);
3054 if (newStartTrInfo.startPos < newStartTrInfo.endPos) moveStartTrans = true;
3056 if (startTransition == NULL || startTransition->endPos() < m_dragItemInfo.endPos) {
3057 // Check if there is a transition at clip end
3058 Transition *tr = getTransitionItemAtEnd(m_dragItemInfo.endPos, m_dragItemInfo.track);
3059 if (tr && tr->isAutomatic()) {
3060 ItemInfo trInfo = tr->info();
3061 ItemInfo newTrInfo = trInfo;
3062 newTrInfo.track = info.track;
3063 newTrInfo.endPos = m_dragItem->endPos();
3064 if (m_dragItemInfo.track == info.track && !item->baseClip()->isTransparent() && getClipItemAtStart(trInfo.startPos, m_document->tracksCount() - tr->transitionEndTrack())) {
3065 // transition start should stay the same
3067 // transition start should be moved
3068 newTrInfo.startPos = newTrInfo.startPos + (newTrInfo.endPos - trInfo.endPos);
3070 if (newTrInfo.startPos < newTrInfo.endPos) {
3071 moveEndTrans = true;
3072 if (moveStartTrans) {
3073 // we have to move both transitions, remove the start one so that there is no collision
3074 new AddTransitionCommand(this, startTrInfo, startTransition->transitionEndTrack(), startTransition->toXML(), true, true, moveCommand);
3076 adjustTimelineTransitions(m_scene->editMode(), tr, moveCommand);
3077 new MoveTransitionCommand(this, trInfo, newTrInfo, true, moveCommand);
3078 if (moveStartTrans) {
3079 // re-add transition in correct place
3080 int transTrack = startTransition->transitionEndTrack();
3081 if (m_dragItemInfo.track != info.track && !startTransition->forcedTrack()) {
3082 transTrack = getPreviousVideoTrack(info.track);
3084 adjustTimelineTransitions(m_scene->editMode(), startTransition, moveCommand);
3085 new AddTransitionCommand(this, newStartTrInfo, transTrack, startTransition->toXML(), false, true, moveCommand);
3091 if (moveStartTrans && !moveEndTrans) {
3092 adjustTimelineTransitions(m_scene->editMode(), startTransition, moveCommand);
3093 new MoveTransitionCommand(this, startTrInfo, newStartTrInfo, true, moveCommand);
3096 // Also move automatic transitions (on upper track)
3097 Transition *tr = getTransitionItemAtStart(m_dragItemInfo.startPos, m_dragItemInfo.track - 1);
3098 if (m_dragItemInfo.track == info.track && tr && tr->isAutomatic() && (m_document->tracksCount() - tr->transitionEndTrack()) == m_dragItemInfo.track) {
3099 ItemInfo trInfo = tr->info();
3100 ItemInfo newTrInfo = trInfo;
3101 newTrInfo.startPos = m_dragItem->startPos();
3102 ClipItem * upperClip = getClipItemAt(m_dragItemInfo.startPos, m_dragItemInfo.track - 1);
3103 if (!upperClip || !upperClip->baseClip()->isTransparent()) {
3104 if (!getClipItemAtEnd(newTrInfo.endPos, tr->track())) {
3105 // transition end should be adjusted to clip on upper track
3106 newTrInfo.endPos = newTrInfo.endPos + (newTrInfo.startPos - trInfo.startPos);
3108 if (newTrInfo.startPos < newTrInfo.endPos) {
3109 adjustTimelineTransitions(m_scene->editMode(), tr, moveCommand);
3110 new MoveTransitionCommand(this, trInfo, newTrInfo, true, moveCommand);
3114 if (m_dragItemInfo.track == info.track && (tr == NULL || tr->endPos() < m_dragItemInfo.endPos)) {
3115 // Check if there is a transition at clip end
3116 tr = getTransitionItemAtEnd(m_dragItemInfo.endPos, m_dragItemInfo.track - 1);
3117 if (tr && tr->isAutomatic() && (m_document->tracksCount() - tr->transitionEndTrack()) == m_dragItemInfo.track) {
3118 ItemInfo trInfo = tr->info();
3119 ItemInfo newTrInfo = trInfo;
3120 newTrInfo.endPos = m_dragItem->endPos();
3121 kDebug() << "CLIP ENDS AT: " << newTrInfo.endPos.frames(25);
3122 kDebug() << "CLIP STARTS AT: " << newTrInfo.startPos.frames(25);
3123 ClipItem * upperClip = getClipItemAt(m_dragItemInfo.startPos, m_dragItemInfo.track - 1);
3124 if (!upperClip || !upperClip->baseClip()->isTransparent()) {
3125 if (!getClipItemAtStart(trInfo.startPos, tr->track())) {
3126 // transition start should be moved
3127 newTrInfo.startPos = newTrInfo.startPos + (newTrInfo.endPos - trInfo.endPos);
3129 if (newTrInfo.startPos < newTrInfo.endPos) {
3130 adjustTimelineTransitions(m_scene->editMode(), tr, moveCommand);
3131 new MoveTransitionCommand(this, trInfo, newTrInfo, true, moveCommand);
3136 m_commandStack->push(moveCommand);
3137 //checkTrackSequence(m_dragItem->track());
3139 // undo last move and emit error message
3140 bool snap = KdenliveSettings::snaptopoints();
3141 KdenliveSettings::setSnaptopoints(false);
3142 item->setPos((int) m_dragItemInfo.startPos.frames(m_document->fps()), (int)(m_dragItemInfo.track * m_tracksHeight + 1));
3143 KdenliveSettings::setSnaptopoints(snap);
3144 emit displayMessage(i18n("Cannot move clip to position %1", m_document->timecode().getTimecodeFromFrames(m_dragItemInfo.startPos.frames(m_document->fps()))), ErrorMessage);
3146 setDocumentModified();
3148 if (m_dragItem->type() == TRANSITIONWIDGET && (m_dragItemInfo.startPos != info.startPos || m_dragItemInfo.track != info.track)) {
3149 Transition *transition = static_cast <Transition *>(m_dragItem);
3150 transition->updateTransitionEndTrack(getPreviousVideoTrack(m_dragItem->track()));
3151 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)) {
3152 // Moving transition failed, revert to previous position
3153 emit displayMessage(i18n("Cannot move transition"), ErrorMessage);
3154 transition->setPos((int) m_dragItemInfo.startPos.frames(m_document->fps()), (m_dragItemInfo.track) * m_tracksHeight + 1);
3156 QUndoCommand *moveCommand = new QUndoCommand();
3157 moveCommand->setText(i18n("Move transition"));
3158 adjustTimelineTransitions(m_scene->editMode(), transition, moveCommand);
3159 new MoveTransitionCommand(this, m_dragItemInfo, info, false, moveCommand);
3160 m_commandStack->push(moveCommand);
3164 // Moving several clips. We need to delete them and readd them to new position,
3165 // or they might overlap each other during the move
3166 QGraphicsItemGroup *group = static_cast <QGraphicsItemGroup *>(m_dragItem->parentItem());
3167 QList<QGraphicsItem *> items = group->childItems();
3169 QList<ItemInfo> clipsToMove;
3170 QList<ItemInfo> transitionsToMove;
3172 GenTime timeOffset = GenTime(m_dragItem->scenePos().x(), m_document->fps()) - m_dragItemInfo.startPos;
3173 const int trackOffset = (int)(m_dragItem->scenePos().y() / m_tracksHeight) - m_dragItemInfo.track;
3174 //kDebug() << "// MOVED SEVERAL CLIPS" << timeOffset.frames(25);
3175 QUndoCommand *moveGroup = new QUndoCommand();
3176 moveGroup->setText(i18n("Move group"));
3177 if (timeOffset != GenTime() || trackOffset != 0) {
3178 // remove items in MLT playlist
3181 int max = items.count();
3182 for (int i = 0; i < max; i++) {
3183 if (items.at(i)->type() == GROUPWIDGET) {
3184 items += items.at(i)->childItems();
3187 m_document->renderer()->blockSignals(true);
3188 for (int i = 0; i < items.count(); i++) {
3189 if (items.at(i)->type() != AVWIDGET && items.at(i)->type() != TRANSITIONWIDGET) continue;
3190 AbstractClipItem *item = static_cast <AbstractClipItem *>(items.at(i));
3191 ItemInfo info = item->info();
3192 if (item->type() == AVWIDGET) {
3193 if (m_document->renderer()->mltRemoveClip(m_document->tracksCount() - info.track, info.startPos) == false) {
3194 // error, clip cannot be removed from playlist
3195 emit displayMessage(i18n("Error removing clip at %1 on track %2", m_document->timecode().getTimecodeFromFrames(info.startPos.frames(m_document->fps())), info.track), ErrorMessage);
3197 clipsToMove.append(info);
3200 transitionsToMove.append(info);
3201 Transition *tr = static_cast <Transition*>(item);
3202 m_document->renderer()->mltDeleteTransition(tr->transitionTag(), tr->transitionEndTrack(), m_document->tracksCount() - info.track, info.startPos, info.endPos, tr->toXML());
3205 m_document->renderer()->blockSignals(false);
3206 for (int i = 0; i < items.count(); i++) {
3207 // re-add items in correct place
3208 if (items.at(i)->type() != AVWIDGET && items.at(i)->type() != TRANSITIONWIDGET) continue;
3209 AbstractClipItem *item = static_cast <AbstractClipItem *>(items.at(i));
3211 ItemInfo info = item->info();
3212 int tracknumber = m_document->tracksCount() - info.track - 1;
3213 bool isLocked = m_document->trackInfoAt(tracknumber).isLocked;
3215 group->removeFromGroup(item);
3216 item->setItemLocked(true);
3219 if (item->type() == AVWIDGET) {
3220 ClipItem *clip = static_cast <ClipItem*>(item);
3221 info.track = m_document->tracksCount() - info.track;
3222 Mlt::Producer *prod;
3223 adjustTimelineClips(m_scene->editMode(), clip, ItemInfo(), moveGroup);
3224 if (clip->isAudioOnly()) prod = clip->baseClip()->audioProducer(info.track);
3225 else if (clip->isVideoOnly()) prod = clip->baseClip()->videoProducer();
3226 else prod = clip->baseClip()->producer(info.track);
3227 m_document->renderer()->mltInsertClip(info, clip->xml(), prod, m_scene->editMode() == OVERWRITEEDIT, m_scene->editMode() == INSERTEDIT);
3228 for (int i = 0; i < clip->effectsCount(); i++) {
3229 m_document->renderer()->mltAddEffect(info.track, info.startPos, clip->getEffectArgs(clip->effectAt(i)), false);
3232 Transition *tr = static_cast <Transition*>(item);
3233 int newTrack = tr->transitionEndTrack();
3234 if (!tr->forcedTrack()) {
3235 newTrack = getPreviousVideoTrack(info.track);
3237 tr->updateTransitionEndTrack(newTrack);
3238 adjustTimelineTransitions(m_scene->editMode(), tr, moveGroup);
3239 m_document->renderer()->mltAddTransition(tr->transitionTag(), newTrack, m_document->tracksCount() - info.track, info.startPos, info.endPos, tr->toXML());
3243 new MoveGroupCommand(this, clipsToMove, transitionsToMove, timeOffset, trackOffset, false, moveGroup);
3244 m_commandStack->push(moveGroup);
3246 //QPointF top = group->sceneBoundingRect().topLeft();
3247 //QPointF oldpos = m_selectionGroup->scenePos();
3248 //kDebug()<<"SELECTION GRP POS: "<<m_selectionGroup->scenePos()<<", TOP: "<<top;
3249 //group->setPos(top);
3250 //TODO: get rid of the 3 lines below
3251 if (m_selectionGroup) {
3252 m_selectionGroupInfo.startPos = GenTime(m_selectionGroup->scenePos().x(), m_document->fps());
3253 m_selectionGroupInfo.track = m_selectionGroup->track();
3255 setDocumentModified();
3258 m_document->renderer()->doRefresh();
3259 } else if (m_operationMode == RESIZESTART && m_dragItem->startPos() != m_dragItemInfo.startPos) {
3261 if (m_dragItem->type() == AVWIDGET) {
3262 ItemInfo resizeinfo = m_dragItemInfo;
3263 resizeinfo.track = m_document->tracksCount() - resizeinfo.track;
3264 bool success = m_document->renderer()->mltResizeClipStart(resizeinfo, m_dragItem->startPos() - m_dragItemInfo.startPos);
3266 QUndoCommand *resizeCommand = new QUndoCommand();
3267 resizeCommand->setText(i18n("Resize clip"));
3269 // Check if there is an automatic transition on that clip (lower track)
3270 Transition *transition = getTransitionItemAtStart(m_dragItemInfo.startPos, m_dragItemInfo.track);
3271 if (transition && transition->isAutomatic()) {
3272 ItemInfo trInfo = transition->info();
3273 ItemInfo newTrInfo = trInfo;
3274 newTrInfo.startPos = m_dragItem->startPos();
3275 if (newTrInfo.startPos < newTrInfo.endPos)
3276 new MoveTransitionCommand(this, trInfo, newTrInfo, true, resizeCommand);
3278 // Check if there is an automatic transition on that clip (upper track)
3279 transition = getTransitionItemAtStart(m_dragItemInfo.startPos, m_dragItemInfo.track - 1);
3280 if (transition && transition->isAutomatic() && (m_document->tracksCount() - transition->transitionEndTrack()) == m_dragItemInfo.track) {
3281 ItemInfo trInfo = transition->info();
3282 ItemInfo newTrInfo = trInfo;
3283 newTrInfo.startPos = m_dragItem->startPos();
3284 ClipItem * upperClip = getClipItemAt(m_dragItemInfo.startPos, m_dragItemInfo.track - 1);
3285 if ((!upperClip || !upperClip->baseClip()->isTransparent()) && newTrInfo.startPos < newTrInfo.endPos) {
3286 new MoveTransitionCommand(this, trInfo, newTrInfo, true, resizeCommand);
3290 ClipItem *clip = static_cast < ClipItem * >(m_dragItem);
3291 updatePositionEffects(clip, m_dragItemInfo);
3295 QDomElement root = doc.createElement("list");
3296 doc.appendChild(root);
3297 QList <int> indexes;
3298 for (int i = 0; i < clip->effectsCount(); i++) {
3299 QDomElement effect = clip->effectAt(i);
3300 if (EffectsList::hasKeyFrames(effect)) {
3301 doc.appendChild(doc.importNode(effect, true));
3306 if (clip->checkEffectsKeyframesPos(m_dragItemInfo.cropStart.frames(m_document->fps()), clip->cropStart().frames(m_document->fps()), true)) {
3307 // Keyframes were modified, updateClip
3308 QDomNodeList effs = doc.elementsByTagName("effect");
3310 // Since we must always resize clip before updating the keyframes, we
3311 // put a resize command before & after checking keyframes so that
3312 // we are sure the resize is performed before whenever we do or undo the action
3314 new ResizeClipCommand(this, m_dragItemInfo, info, false, true, resizeCommand);
3315 for (int i = 0; i < indexes.count(); i++) {
3316 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);
3317 updateEffect(m_document->tracksCount() - clip->track(), clip->startPos(), clip->effectAt(indexes.at(i)), indexes.at(i));
3319 new ResizeClipCommand(this, m_dragItemInfo, info, false, true, resizeCommand);
3320 emit clipItemSelected(clip);
3321 } else new ResizeClipCommand(this, m_dragItemInfo, info, false, false, resizeCommand);
3323 m_commandStack->push(resizeCommand);
3325 bool snap = KdenliveSettings::snaptopoints();
3326 KdenliveSettings::setSnaptopoints(false);
3327 m_dragItem->resizeStart((int) m_dragItemInfo.startPos.frames(m_document->fps()));
3328 KdenliveSettings::setSnaptopoints(snap);
3329 emit displayMessage(i18n("Error when resizing clip"), ErrorMessage);
3331 } else if (m_dragItem->type() == TRANSITIONWIDGET) {
3332 Transition *transition = static_cast <Transition *>(m_dragItem);
3333 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)) {
3334 // Cannot resize transition
3335 bool snap = KdenliveSettings::snaptopoints();
3336 KdenliveSettings::setSnaptopoints(false);
3337 transition->resizeStart((int) m_dragItemInfo.startPos.frames(m_document->fps()));
3338 KdenliveSettings::setSnaptopoints(snap);
3339 emit displayMessage(i18n("Cannot resize transition"), ErrorMessage);
3341 MoveTransitionCommand *command = new MoveTransitionCommand(this, m_dragItemInfo, info, false);
3342 m_commandStack->push(command);
3346 if (m_dragItem->parentItem() && m_dragItem->parentItem() != m_selectionGroup) {
3347 // Item was resized, rebuild group;
3348 AbstractGroupItem *group = static_cast <AbstractGroupItem *>(m_dragItem->parentItem());
3349 QList <QGraphicsItem *> children = group->childItems();
3350 m_document->clipManager()->removeGroup(group);
3351 scene()->destroyItemGroup(group);
3352 for (int i = 0; i < children.count(); i++) {
3353 children.at(i)->setSelected(true);
3355 groupSelectedItems(false, true);
3357 //m_document->renderer()->doRefresh();
3358 } else if (m_operationMode == RESIZEEND && m_dragItem->endPos() != m_dragItemInfo.endPos) {
3360 if (m_dragItem->type() == AVWIDGET) {
3361 ItemInfo resizeinfo = info;
3362 resizeinfo.track = m_document->tracksCount() - resizeinfo.track;
3363 bool success = m_document->renderer()->mltResizeClipEnd(resizeinfo, resizeinfo.endPos - resizeinfo.startPos);
3365 QUndoCommand *resizeCommand = new QUndoCommand();
3366 resizeCommand->setText(i18n("Resize clip"));
3368 // Check if there is an automatic transition on that clip (lower track)
3369 Transition *tr = getTransitionItemAtEnd(m_dragItemInfo.endPos, m_dragItemInfo.track);
3370 if (tr && tr->isAutomatic()) {
3371 ItemInfo trInfo = tr->info();
3372 ItemInfo newTrInfo = trInfo;
3373 newTrInfo.endPos = m_dragItem->endPos();
3374 if (newTrInfo.endPos > newTrInfo.startPos) new MoveTransitionCommand(this, trInfo, newTrInfo, true, resizeCommand);
3377 // Check if there is an automatic transition on that clip (upper track)
3378 tr = getTransitionItemAtEnd(m_dragItemInfo.endPos, m_dragItemInfo.track - 1);
3379 if (tr && tr->isAutomatic() && (m_document->tracksCount() - tr->transitionEndTrack()) == m_dragItemInfo.track) {
3380 ItemInfo trInfo = tr->info();
3381 ItemInfo newTrInfo = trInfo;
3382 newTrInfo.endPos = m_dragItem->endPos();
3383 ClipItem * upperClip = getClipItemAtEnd(m_dragItemInfo.endPos, m_dragItemInfo.track - 1);
3384 if ((!upperClip || !upperClip->baseClip()->isTransparent()) && newTrInfo.endPos > newTrInfo.startPos) {
3385 new MoveTransitionCommand(this, trInfo, newTrInfo, true, resizeCommand);
3390 ClipItem *clip = static_cast < ClipItem * >(m_dragItem);
3392 QDomElement root = doc.createElement("list");
3393 doc.appendChild(root);
3394 QList <int> indexes;
3395 for (int i = 0; i < clip->effectsCount(); i++) {
3396 QDomElement effect = clip->effectAt(i);
3397 if (EffectsList::hasKeyFrames(effect)) {
3398 doc.appendChild(doc.importNode(effect, true));
3403 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)) {
3404 // Keyframes were modified, updateClip
3405 QDomNodeList effs = doc.elementsByTagName("effect");
3407 // Since we must always resize clip before updating the keyframes, we
3408 // put a resize command before & after checking keyframes so that
3409 // we are sure the resize is performed before whenever we do or undo the action
3411 new ResizeClipCommand(this, m_dragItemInfo, info, false, true, resizeCommand);
3412 for (int i = 0; i < indexes.count(); i++) {
3413 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);
3414 updateEffect(m_document->tracksCount() - clip->track(), clip->startPos(), clip->effectAt(indexes.at(i)), indexes.at(i));
3416 new ResizeClipCommand(this, m_dragItemInfo, info, false, true, resizeCommand);
3417 emit clipItemSelected(clip);
3418 } else new ResizeClipCommand(this, m_dragItemInfo, info, false, false, resizeCommand);
3420 m_commandStack->push(resizeCommand);
3421 updatePositionEffects(clip, m_dragItemInfo);
3423 m_dragItem->resizeEnd((int) m_dragItemInfo.endPos.frames(m_document->fps()));
3424 emit displayMessage(i18n("Error when resizing clip"), ErrorMessage);
3426 } else if (m_dragItem->type() == TRANSITIONWIDGET) {
3427 Transition *transition = static_cast <Transition *>(m_dragItem);
3428 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)) {
3429 // Cannot resize transition
3430 transition->resizeEnd((int) m_dragItemInfo.endPos.frames(m_document->fps()));
3431 emit displayMessage(i18n("Cannot resize transition"), ErrorMessage);
3433 MoveTransitionCommand *command = new MoveTransitionCommand(this, m_dragItemInfo, info, false);
3434 m_commandStack->push(command);
3437 if (m_dragItem->parentItem() && m_dragItem->parentItem() != m_selectionGroup) {
3438 // Item was resized, rebuild group;
3439 AbstractGroupItem *group = static_cast <AbstractGroupItem *>(m_dragItem->parentItem());
3440 QList <QGraphicsItem *> children = group->childItems();
3441 m_document->clipManager()->removeGroup(group);
3442 scene()->destroyItemGroup(group);
3443 for (int i = 0; i < children.count(); i++) {
3444 children.at(i)->setSelected(true);
3446 groupSelectedItems(false, true);
3448 //m_document->renderer()->doRefresh();
3449 } else if (m_operationMode == FADEIN) {
3450 // resize fade in effect
3451 ClipItem * item = static_cast <ClipItem *>(m_dragItem);
3452 int ix = item->hasEffect("volume", "fadein");
3453 int ix2 = item->hasEffect("", "fade_from_black");
3455 QDomElement oldeffect = item->effectAt(ix);
3456 int start = item->cropStart().frames(m_document->fps());
3457 int end = item->fadeIn();
3459 slotDeleteEffect(item, oldeffect, false);
3462 QDomElement effect = oldeffect.cloneNode().toElement();
3463 EffectsList::setParameter(oldeffect, "in", QString::number(start));
3464 EffectsList::setParameter(oldeffect, "out", QString::number(end));
3465 slotUpdateClipEffect(item, effect, oldeffect, ix);
3466 emit clipItemSelected(item, ix);
3468 } else if (item->fadeIn() != 0 && ix2 == -1) {
3470 if (item->isVideoOnly() || (item->clipType() != AUDIO && item->clipType() != AV && item->clipType() != PLAYLIST)) {
3472 effect = MainWindow::videoEffects.getEffectByTag("", "fade_from_black").cloneNode().toElement();
3473 } else effect = MainWindow::audioEffects.getEffectByTag("volume", "fadein").cloneNode().toElement();
3474 EffectsList::setParameter(effect, "out", QString::number(item->fadeIn()));
3475 slotAddEffect(effect, m_dragItem->startPos(), m_dragItem->track());
3478 QDomElement oldeffect = item->effectAt(ix2);
3479 int start = item->cropStart().frames(m_document->fps());
3480 int end = item->fadeIn();
3482 slotDeleteEffect(item, oldeffect, false);
3485 QDomElement effect = oldeffect.cloneNode().toElement();
3486 EffectsList::setParameter(oldeffect, "in", QString::number(start));
3487 EffectsList::setParameter(oldeffect, "out", QString::number(end));
3488 slotUpdateClipEffect(item, effect, oldeffect, ix2);
3489 emit clipItemSelected(item, ix2);
3492 } else if (m_operationMode == FADEOUT) {
3493 // resize fade in effect
3494 ClipItem * item = static_cast <ClipItem *>(m_dragItem);
3495 int ix = item->hasEffect("volume", "fadeout");
3496 int ix2 = item->hasEffect("", "fade_to_black");
3498 QDomElement oldeffect = item->effectAt(ix);
3499 int end = (item->cropDuration() + item->cropStart()).frames(m_document->fps());
3500 int start = item->fadeOut();
3502 slotDeleteEffect(item, oldeffect, false);
3504 start = end - start;
3505 QDomElement effect = oldeffect.cloneNode().toElement();
3506 EffectsList::setParameter(oldeffect, "in", QString::number(start));
3507 EffectsList::setParameter(oldeffect, "out", QString::number(end));
3508 // kDebug()<<"EDIT FADE OUT : "<<start<<"x"<<end;
3509 slotUpdateClipEffect(item, effect, oldeffect, ix);
3510 emit clipItemSelected(item, ix);
3512 } else if (item->fadeOut() != 0 && ix2 == -1) {
3514 if (item->isVideoOnly() || (item->clipType() != AUDIO && item->clipType() != AV && item->clipType() != PLAYLIST)) {
3516 effect = MainWindow::videoEffects.getEffectByTag("", "fade_to_black").cloneNode().toElement();
3517 } else effect = MainWindow::audioEffects.getEffectByTag("volume", "fadeout").cloneNode().toElement();
3518 EffectsList::setParameter(effect, "in", QString::number(item->fadeOut()));
3519 EffectsList::setParameter(effect, "out", QString::number(0));
3520 slotAddEffect(effect, m_dragItem->startPos(), m_dragItem->track());
3523 QDomElement oldeffect = item->effectAt(ix2);
3524 int end = (item->cropDuration() + item->cropStart()).frames(m_document->fps());
3525 int start = item->fadeOut();
3527 slotDeleteEffect(item, oldeffect, false);
3529 start = end - start;
3530 QDomElement effect = oldeffect.cloneNode().toElement();
3531 EffectsList::setParameter(oldeffect, "in", QString::number(start));
3532 EffectsList::setParameter(oldeffect, "out", QString::number(end));
3533 // kDebug()<<"EDIT FADE OUT : "<<start<<"x"<<end;
3534 slotUpdateClipEffect(item, effect, oldeffect, ix2);
3535 emit clipItemSelected(item, ix2);
3538 } else if (m_operationMode == KEYFRAME) {
3539 // update the MLT effect
3540 ClipItem * item = static_cast <ClipItem *>(m_dragItem);
3541 QDomElement oldEffect = item->selectedEffect().cloneNode().toElement();
3543 // check if we want to remove keyframe
3544 double val = mapToScene(event->pos()).toPoint().y();
3545 QRectF br = item->sceneBoundingRect();
3546 double maxh = 100.0 / br.height();
3547 val = (br.bottom() - val) * maxh;
3548 int start = item->cropStart().frames(m_document->fps());
3549 int end = (item->cropStart() + item->cropDuration()).frames(m_document->fps()) - 1;
3550 if ((val < -50 || val > 150) && item->editedKeyFramePos() != start && item->editedKeyFramePos() != end) {
3552 kDebug() << "// DELETE KFR: " << item->editedKeyFramePos();
3553 item->movedKeyframe(item->getEffectAt(item->selectedEffectIndex()), item->selectedKeyFramePos(), -1, 0);
3554 } else item->movedKeyframe(item->getEffectAt(item->selectedEffectIndex()), item->selectedKeyFramePos(), item->editedKeyFramePos(), item->editedKeyFrameValue());
3555 QDomElement newEffect = item->selectedEffect().cloneNode().toElement();
3556 //item->updateKeyframeEffect();
3557 //QString next = item->keyframes(item->selectedEffectIndex());
3558 //EditKeyFrameCommand *command = new EditKeyFrameCommand(this, item->track(), item->startPos(), item->selectedEffectIndex(), previous, next, false);
3559 EditEffectCommand *command = new EditEffectCommand(this, m_document->tracksCount() - item->track(), item->startPos(), oldEffect, newEffect, item->selectedEffectIndex(), false);
3561 m_commandStack->push(command);
3562 updateEffect(m_document->tracksCount() - item->track(), item->startPos(), item->selectedEffect(), item->selectedEffectIndex());
3563 emit clipItemSelected(item, item->selectedEffectIndex());
3565 if (m_dragItem && m_dragItem->type() == TRANSITIONWIDGET && m_dragItem->isSelected()) {
3566 // A transition is selected
3568 ClipItem *transitionClip = getClipItemAt(m_dragItemInfo.startPos, m_dragItemInfo.track);
3569 if (transitionClip && transitionClip->baseClip()) {
3570 QString size = transitionClip->baseClip()->getProperty("frame_size");
3571 double factor = transitionClip->baseClip()->getProperty("aspect_ratio").toDouble();
3572 p.setX((int)(size.section('x', 0, 0).toInt() * factor + 0.5));
3573 p.setY(size.section('x', 1, 1).toInt());
3575 emit transitionItemSelected(static_cast <Transition *>(m_dragItem), getPreviousVideoTrack(m_dragItem->track()), p);
3576 } else emit transitionItemSelected(NULL);
3577 if (m_operationMode != NONE && m_operationMode != MOVE) setDocumentModified();
3578 m_operationMode = NONE;
3581 void CustomTrackView::deleteClip(ItemInfo info, bool refresh)
3583 ClipItem *item = getClipItemAt((int) info.startPos.frames(m_document->fps()), info.track);
3585 if (!item || m_document->renderer()->mltRemoveClip(m_document->tracksCount() - info.track, info.startPos) == false) {
3586 emit displayMessage(i18n("Error removing clip at %1 on track %2", m_document->timecode().getTimecodeFromFrames(info.startPos.frames(m_document->fps())), info.track), ErrorMessage);
3589 if (item->isSelected()) emit clipItemSelected(NULL);
3590 item->baseClip()->removeReference();
3591 m_document->updateClip(item->baseClip()->getId());
3593 /*if (item->baseClip()->isTransparent()) {
3594 // also remove automatic transition
3595 Transition *tr = getTransitionItemAt(info.startPos, info.track);
3596 if (tr && tr->isAutomatic()) {
3597 m_document->renderer()->mltDeleteTransition(tr->transitionTag(), tr->transitionEndTrack(), m_document->tracksCount() - info.track, info.startPos, info.endPos, tr->toXML());
3598 scene()->removeItem(tr);
3602 m_waitingThumbs.removeAll(item);
3603 if (m_dragItem == item) m_dragItem = NULL;
3604 #if QT_VERSION >= 0x040600
3605 // animate item deletion
3606 item->closeAnimation();
3607 /*if (refresh) item->closeAnimation();
3609 // no refresh, means we have several operations chained, we need to delete clip immediatly
3610 // so that it does not get in the way of the other
3619 setDocumentModified();
3620 if (refresh) m_document->renderer()->doRefresh();
3623 void CustomTrackView::deleteSelectedClips()
3625 resetSelectionGroup();
3626 QList<QGraphicsItem *> itemList = scene()->selectedItems();
3627 if (itemList.count() == 0) {
3628 emit displayMessage(i18n("Select clip to delete"), ErrorMessage);
3631 scene()->clearSelection();
3632 QUndoCommand *deleteSelected = new QUndoCommand();
3634 bool resetGroup = false;
3637 int transitionCount = 0;
3638 // expand & destroy groups
3639 for (int i = 0; i < itemList.count(); i++) {
3640 if (itemList.at(i)->type() == GROUPWIDGET) {
3642 QList<QGraphicsItem *> children = itemList.at(i)->childItems();
3643 itemList += children;
3644 QList <ItemInfo> clipInfos;
3645 QList <ItemInfo> transitionInfos;
3646 GenTime currentPos = GenTime(m_cursorPos, m_document->fps());
3647 for (int j = 0; j < children.count(); j++) {
3648 if (children.at(j)->type() == AVWIDGET) {
3649 AbstractClipItem *clip = static_cast <AbstractClipItem *>(children.at(j));
3650 if (!clip->isItemLocked()) clipInfos.append(clip->info());
3651 } else if (children.at(j)->type() == TRANSITIONWIDGET) {
3652 AbstractClipItem *clip = static_cast <AbstractClipItem *>(children.at(j));
3653 if (!clip->isItemLocked()) transitionInfos.append(clip->info());
3656 if (clipInfos.count() > 0) {
3657 new GroupClipsCommand(this, clipInfos, transitionInfos, false, deleteSelected);
3662 for (int i = 0; i < itemList.count(); i++) {
3663 if (itemList.at(i)->type() == AVWIDGET) {
3665 ClipItem *item = static_cast <ClipItem *>(itemList.at(i));
3666 if (item->parentItem()) resetGroup = true;
3667 //kDebug()<<"// DELETE CLP AT: "<<item->info().startPos.frames(25);
3668 new AddTimelineClipCommand(this, item->xml(), item->clipProducer(), item->info(), item->effectList(), false, false, true, true, deleteSelected);
3669 emit clipItemSelected(NULL);
3670 } else if (itemList.at(i)->type() == TRANSITIONWIDGET) {
3672 Transition *item = static_cast <Transition *>(itemList.at(i));
3673 //kDebug()<<"// DELETE TRANS AT: "<<item->info().startPos.frames(25);
3674 if (item->parentItem()) resetGroup = true;
3675 new AddTransitionCommand(this, item->info(), item->transitionEndTrack(), item->toXML(), true, true, deleteSelected);
3676 emit transitionItemSelected(NULL);
3679 if (groupCount > 0 && clipCount == 0 && transitionCount == 0)
3680 deleteSelected->setText(i18np("Delete selected group", "Delete selected groups", groupCount));
3681 else if (clipCount > 0 && groupCount == 0 && transitionCount == 0)
3682 deleteSelected->setText(i18np("Delete selected clip", "Delete selected clips", clipCount));
3683 else if (transitionCount > 0 && groupCount == 0 && clipCount == 0)
3684 deleteSelected->setText(i18np("Delete selected transition", "Delete selected transitions", transitionCount));
3685 else deleteSelected->setText(i18n("Delete selected items"));
3686 m_commandStack->push(deleteSelected);
3689 void CustomTrackView::changeClipSpeed()
3691 QList<QGraphicsItem *> itemList = scene()->selectedItems();
3692 if (itemList.count() == 0) {
3693 emit displayMessage(i18n("Select clip to change speed"), ErrorMessage);
3696 QUndoCommand *changeSelected = new QUndoCommand();
3697 changeSelected->setText("Edit clip speed");
3701 for (int i = 0; i < itemList.count(); i++) {
3702 if (itemList.at(i)->type() == AVWIDGET) {
3703 ClipItem *item = static_cast <ClipItem *>(itemList.at(i));
3704 ItemInfo info = item->info();
3705 if (percent == -1) percent = QInputDialog::getInteger(this, i18n("Edit Clip Speed"), i18n("New speed (percents)"), item->speed() * 100, 1, 10000, 1, &ok);
3707 double speed = (double) percent / 100.0;
3708 if (item->speed() != speed && (item->clipType() == VIDEO || item->clipType() == AV)) {
3710 //new ChangeSpeedCommand(this, info, item->speed(), speed, item->clipProducer(), changeSelected);
3714 if (count > 0) m_commandStack->push(changeSelected);
3715 else delete changeSelected;
3718 void CustomTrackView::doChangeClipSpeed(ItemInfo info, ItemInfo speedIndependantInfo, const double speed, const double oldspeed, int strobe, const QString &id)
3720 DocClipBase *baseclip = m_document->clipManager()->getClipById(id);
3721 ClipItem *item = getClipItemAt((int) info.startPos.frames(m_document->fps()), info.track);
3723 kDebug() << "ERROR: Cannot find clip for speed change";
3724 emit displayMessage(i18n("Cannot find clip for speed change"), ErrorMessage);
3727 info.track = m_document->tracksCount() - item->track();
3729 if (item->isVideoOnly()) endPos = m_document->renderer()->mltChangeClipSpeed(info, speedIndependantInfo, speed, oldspeed, strobe, baseclip->videoProducer());
3730 else if (item->isAudioOnly()) endPos = m_document->renderer()->mltChangeClipSpeed(info, speedIndependantInfo, speed, oldspeed, strobe, baseclip->audioProducer(item->track()));
3731 else endPos = m_document->renderer()->mltChangeClipSpeed(info, speedIndependantInfo, speed, oldspeed, strobe, baseclip->producer());
3733 item->setSpeed(speed, strobe);
3734 item->updateRectGeometry();
3735 if (item->cropDuration().frames(m_document->fps()) != endPos) {
3736 item->resizeEnd((int) info.startPos.frames(m_document->fps()) + endPos - 1);
3738 updatePositionEffects(item, info);
3739 setDocumentModified();
3740 } else emit displayMessage(i18n("Invalid clip"), ErrorMessage);
3743 void CustomTrackView::cutSelectedClips()
3745 QList<QGraphicsItem *> itemList = scene()->selectedItems();
3746 GenTime currentPos = GenTime(m_cursorPos, m_document->fps());
3747 for (int i = 0; i < itemList.count(); i++) {
3748 if (itemList.at(i)->type() == AVWIDGET) {
3749 ClipItem *item = static_cast <ClipItem *>(itemList.at(i));
3750 if (item->parentItem() && item->parentItem() != m_selectionGroup) {
3751 emit displayMessage(i18n("Cannot cut a clip in a group"), ErrorMessage);
3752 } else if (currentPos > item->startPos() && currentPos < item->endPos()) {
3753 RazorClipCommand *command = new RazorClipCommand(this, item->info(), currentPos);
3754 m_commandStack->push(command);
3760 void CustomTrackView::groupClips(bool group)
3762 QList<QGraphicsItem *> itemList = scene()->selectedItems();
3763 QList <ItemInfo> clipInfos;
3764 QList <ItemInfo> transitionInfos;
3765 GenTime currentPos = GenTime(m_cursorPos, m_document->fps());
3768 int max = itemList.count();
3769 for (int i = 0; i < max; i++) {
3770 if (itemList.at(i)->type() == GROUPWIDGET) {
3771 itemList += itemList.at(i)->childItems();
3775 for (int i = 0; i < itemList.count(); i++) {
3776 if (itemList.at(i)->type() == AVWIDGET) {
3777 AbstractClipItem *clip = static_cast <AbstractClipItem *>(itemList.at(i));
3778 if (!clip->isItemLocked()) clipInfos.append(clip->info());
3779 } else if (itemList.at(i)->type() == TRANSITIONWIDGET) {
3780 AbstractClipItem *clip = static_cast <AbstractClipItem *>(itemList.at(i));
3781 if (!clip->isItemLocked()) transitionInfos.append(clip->info());
3784 if (clipInfos.count() > 0) {
3785 GroupClipsCommand *command = new GroupClipsCommand(this, clipInfos, transitionInfos, group);
3786 m_commandStack->push(command);
3790 void CustomTrackView::doGroupClips(QList <ItemInfo> clipInfos, QList <ItemInfo> transitionInfos, bool group)
3792 resetSelectionGroup();
3793 m_scene->clearSelection();
3795 for (int i = 0; i < clipInfos.count(); i++) {
3796 ClipItem *clip = getClipItemAt(clipInfos.at(i).startPos, clipInfos.at(i).track);
3797 if (clip == NULL) continue;
3798 if (clip->parentItem() && clip->parentItem()->type() == GROUPWIDGET) {
3799 AbstractGroupItem *grp = static_cast <AbstractGroupItem *>(clip->parentItem());
3800 m_document->clipManager()->removeGroup(grp);
3801 scene()->destroyItemGroup(grp);
3803 clip->setFlag(QGraphicsItem::ItemIsMovable, true);
3805 for (int i = 0; i < transitionInfos.count(); i++) {
3806 Transition *tr = getTransitionItemAt(transitionInfos.at(i).startPos, transitionInfos.at(i).track);
3807 if (tr == NULL) continue;
3808 if (tr->parentItem() && tr->parentItem()->type() == GROUPWIDGET) {
3809 AbstractGroupItem *grp = static_cast <AbstractGroupItem *>(tr->parentItem());
3810 m_document->clipManager()->removeGroup(grp);
3811 scene()->destroyItemGroup(grp);
3813 tr->setFlag(QGraphicsItem::ItemIsMovable, true);
3815 setDocumentModified();
3819 QList <QGraphicsItemGroup *> groups;
3820 for (int i = 0; i < clipInfos.count(); i++) {
3821 ClipItem *clip = getClipItemAt(clipInfos.at(i).startPos, clipInfos.at(i).track);
3823 clip->setSelected(true);
3826 for (int i = 0; i < transitionInfos.count(); i++) {
3827 Transition *clip = getTransitionItemAt(transitionInfos.at(i).startPos, transitionInfos.at(i).track);
3829 clip->setSelected(true);
3833 groupSelectedItems(false, true);
3834 setDocumentModified();
3837 void CustomTrackView::addClip(QDomElement xml, const QString &clipId, ItemInfo info, EffectsList effects, bool overwrite, bool push, bool refresh)
3839 DocClipBase *baseclip = m_document->clipManager()->getClipById(clipId);
3840 if (baseclip == NULL) {
3841 emit displayMessage(i18n("No clip copied"), ErrorMessage);
3844 ClipItem *item = new ClipItem(baseclip, info, m_document->fps(), xml.attribute("speed", "1").toDouble(), xml.attribute("strobe", "1").toInt());
3845 item->setEffectList(effects);
3846 if (xml.hasAttribute("audio_only")) item->setAudioOnly(true);
3847 else if (xml.hasAttribute("video_only")) item->setVideoOnly(true);
3848 scene()->addItem(item);
3850 int tracknumber = m_document->tracksCount() - info.track - 1;
3851 bool isLocked = m_document->trackInfoAt(tracknumber).isLocked;
3852 if (isLocked) item->setItemLocked(true);
3854 baseclip->addReference();
3855 m_document->updateClip(baseclip->getId());
3856 info.track = m_document->tracksCount() - info.track;
3857 Mlt::Producer *prod;
3858 if (item->isAudioOnly()) prod = baseclip->audioProducer(info.track);
3859 else if (item->isVideoOnly()) prod = baseclip->videoProducer();
3860 else prod = baseclip->producer(info.track);
3861 m_document->renderer()->mltInsertClip(info, xml, prod, overwrite, push);
3862 for (int i = 0; i < item->effectsCount(); i++) {
3863 m_document->renderer()->mltAddEffect(info.track, info.startPos, item->getEffectArgs(item->effectAt(i)), false);
3865 setDocumentModified();
3866 if (refresh) m_document->renderer()->doRefresh();
3867 if (!baseclip->isPlaceHolder()) m_waitingThumbs.append(item);
3868 m_thumbsTimer.start();
3871 void CustomTrackView::slotUpdateClip(const QString &clipId, bool reload)
3873 QList<QGraphicsItem *> list = scene()->items();
3874 ClipItem *clip = NULL;
3875 for (int i = 0; i < list.size(); ++i) {
3876 if (list.at(i)->type() == AVWIDGET) {
3877 clip = static_cast <ClipItem *>(list.at(i));
3878 if (clip->clipProducer() == clipId) {
3879 ItemInfo info = clip->info();
3880 info.track = m_document->tracksCount() - clip->track();
3881 if (reload && !m_document->renderer()->mltUpdateClip(info, clip->xml(), clip->baseClip()->producer())) {
3882 emit displayMessage(i18n("Cannot update clip (time: %1, track: %2)", info.startPos.frames(m_document->fps()), info.track), ErrorMessage);
3884 clip->refreshClip(true);
3891 ClipItem *CustomTrackView::getClipItemAtEnd(GenTime pos, int track)
3893 int framepos = (int)(pos.frames(m_document->fps()));
3894 QList<QGraphicsItem *> list = scene()->items(QPointF(framepos - 1, track * m_tracksHeight + m_tracksHeight / 2));
3895 ClipItem *clip = NULL;
3896 for (int i = 0; i < list.size(); i++) {
3897 if (!list.at(i)->isEnabled()) continue;
3898 if (list.at(i)->type() == AVWIDGET) {
3899 ClipItem *test = static_cast <ClipItem *>(list.at(i));
3900 if (test->endPos() == pos) clip = test;
3907 ClipItem *CustomTrackView::getClipItemAtStart(GenTime pos, int track)
3909 QList<QGraphicsItem *> list = scene()->items(QPointF(pos.frames(m_document->fps()), track * m_tracksHeight + m_tracksHeight / 2));
3910 ClipItem *clip = NULL;
3911 for (int i = 0; i < list.size(); i++) {
3912 if (!list.at(i)->isEnabled()) continue;
3913 if (list.at(i)->type() == AVWIDGET) {
3914 ClipItem *test = static_cast <ClipItem *>(list.at(i));
3915 if (test->startPos() == pos) clip = test;
3922 ClipItem *CustomTrackView::getClipItemAt(int pos, int track)
3924 const QPointF p(pos, track * m_tracksHeight + m_tracksHeight / 2);
3925 QList<QGraphicsItem *> list = scene()->items(p);
3926 ClipItem *clip = NULL;
3927 for (int i = 0; i < list.size(); i++) {
3928 if (!list.at(i)->isEnabled()) continue;
3929 if (list.at(i)->type() == AVWIDGET) {
3930 clip = static_cast <ClipItem *>(list.at(i));
3937 ClipItem *CustomTrackView::getClipItemAt(GenTime pos, int track)
3939 return getClipItemAt((int) pos.frames(m_document->fps()), track);
3942 Transition *CustomTrackView::getTransitionItemAt(int pos, int track)
3944 const QPointF p(pos, (track + 1) * m_tracksHeight);
3945 QList<QGraphicsItem *> list = scene()->items(p);
3946 Transition *clip = NULL;
3947 for (int i = 0; i < list.size(); i++) {
3948 if (!list.at(i)->isEnabled()) continue;
3949 if (list.at(i)->type() == TRANSITIONWIDGET) {
3950 clip = static_cast <Transition *>(list.at(i));
3957 Transition *CustomTrackView::getTransitionItemAt(GenTime pos, int track)
3959 return getTransitionItemAt(pos.frames(m_document->fps()), track);
3962 Transition *CustomTrackView::getTransitionItemAtEnd(GenTime pos, int track)
3964 int framepos = (int)(pos.frames(m_document->fps()));
3965 const QPointF p(framepos - 1, (track + 1) * m_tracksHeight);
3966 QList<QGraphicsItem *> list = scene()->items(p);
3967 Transition *clip = NULL;
3968 for (int i = 0; i < list.size(); i++) {
3969 if (!list.at(i)->isEnabled()) continue;
3970 if (list.at(i)->type() == TRANSITIONWIDGET) {
3971 Transition *test = static_cast <Transition *>(list.at(i));
3972 if (test->endPos() == pos) clip = test;
3979 Transition *CustomTrackView::getTransitionItemAtStart(GenTime pos, int track)
3981 const QPointF p(pos.frames(m_document->fps()), (track + 1) * m_tracksHeight);
3982 QList<QGraphicsItem *> list = scene()->items(p);
3983 Transition *clip = NULL;
3984 for (int i = 0; i < list.size(); ++i) {
3985 if (!list.at(i)->isEnabled()) continue;
3986 if (list.at(i)->type() == TRANSITIONWIDGET) {
3987 Transition *test = static_cast <Transition *>(list.at(i));
3988 if (test->startPos() == pos) clip = test;
3995 void CustomTrackView::moveClip(const ItemInfo start, const ItemInfo end, bool refresh)
3997 if (m_selectionGroup) resetSelectionGroup(false);
3998 ClipItem *item = getClipItemAt((int) start.startPos.frames(m_document->fps()), start.track);
4000 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);
4001 kDebug() << "---------------- ERROR, CANNOT find clip to move at.. ";
4004 Mlt::Producer *prod;
4005 if (item->isAudioOnly()) prod = item->baseClip()->audioProducer(end.track);
4006 else if (item->isVideoOnly()) prod = item->baseClip()->videoProducer();
4007 else prod = item->baseClip()->producer(end.track);
4009 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);
4011 bool snap = KdenliveSettings::snaptopoints();
4012 KdenliveSettings::setSnaptopoints(false);
4013 item->setPos((int) end.startPos.frames(m_document->fps()), (int)(end.track * m_tracksHeight + 1));
4015 int tracknumber = m_document->tracksCount() - end.track - 1;
4016 bool isLocked = m_document->trackInfoAt(tracknumber).isLocked;
4017 m_scene->clearSelection();
4018 if (isLocked) item->setItemLocked(true);
4020 if (item->isItemLocked()) item->setItemLocked(false);
4021 item->setSelected(true);
4023 if (item->baseClip()->isTransparent()) {
4024 // Also move automatic transition
4025 Transition *tr = getTransitionItemAt(start.startPos, start.track);
4026 if (tr && tr->isAutomatic()) {
4027 tr->updateTransitionEndTrack(getPreviousVideoTrack(end.track));
4028 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);
4029 tr->setPos((int) end.startPos.frames(m_document->fps()), (int)(end.track * m_tracksHeight + 1));
4032 KdenliveSettings::setSnaptopoints(snap);
4033 setDocumentModified();
4035 // undo last move and emit error message
4036 emit displayMessage(i18n("Cannot move clip to position %1", m_document->timecode().getTimecodeFromFrames(end.startPos.frames(m_document->fps()))), ErrorMessage);
4038 if (refresh) m_document->renderer()->doRefresh();
4039 //kDebug() << " // MOVED CLIP TO: " << end.startPos.frames(25) << ", ITEM START: " << item->startPos().frames(25);
4042 void CustomTrackView::moveGroup(QList <ItemInfo> startClip, QList <ItemInfo> startTransition, const GenTime offset, const int trackOffset, bool reverseMove)
4045 /*kDebug() << "//GRP MOVE, REVERS:" << reverseMove;
4046 kDebug() << "// GROUP MOV; OFFSET: " << offset.frames(25) << ", TK OFF: " << trackOffset;*/
4047 resetSelectionGroup();
4048 m_scene->clearSelection();
4050 m_selectionGroup = new AbstractGroupItem(m_document->fps());
4051 scene()->addItem(m_selectionGroup);
4053 m_document->renderer()->blockSignals(true);
4054 for (int i = 0; i < startClip.count(); i++) {
4056 startClip[i].startPos = startClip.at(i).startPos - offset;
4057 startClip[i].track = startClip.at(i).track - trackOffset;
4059 //kDebug()<<"//LKING FR CLIP AT:"<<startClip.at(i).startPos.frames(25)<<", TK:"<<startClip.at(i).track;
4060 ClipItem *clip = getClipItemAt(startClip.at(i).startPos, startClip.at(i).track);
4062 clip->setItemLocked(false);
4063 if (clip->parentItem()) {
4064 m_selectionGroup->addToGroup(clip->parentItem());
4065 clip->parentItem()->setFlag(QGraphicsItem::ItemIsMovable, false);
4067 m_selectionGroup->addToGroup(clip);
4068 clip->setFlag(QGraphicsItem::ItemIsMovable, false);
4070 m_document->renderer()->mltRemoveClip(m_document->tracksCount() - startClip.at(i).track, startClip.at(i).startPos);
4071 } else kDebug() << "//MISSING CLIP AT: " << startClip.at(i).startPos.frames(25);
4073 for (int i = 0; i < startTransition.count(); i++) {
4075 startTransition[i].startPos = startTransition.at(i).startPos - offset;
4076 startTransition[i].track = startTransition.at(i).track - trackOffset;
4078 Transition *tr = getTransitionItemAt(startTransition.at(i).startPos, startTransition.at(i).track);
4080 tr->setItemLocked(false);
4081 if (tr->parentItem()) {
4082 m_selectionGroup->addToGroup(tr->parentItem());
4083 tr->parentItem()->setFlag(QGraphicsItem::ItemIsMovable, false);
4085 m_selectionGroup->addToGroup(tr);
4086 tr->setFlag(QGraphicsItem::ItemIsMovable, false);
4088 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());
4089 } else kDebug() << "//MISSING TRANSITION AT: " << startTransition.at(i).startPos.frames(25);
4091 m_document->renderer()->blockSignals(false);
4093 if (m_selectionGroup) {
4094 bool snap = KdenliveSettings::snaptopoints();
4095 KdenliveSettings::setSnaptopoints(false);
4097 m_selectionGroup->translate(offset.frames(m_document->fps()), trackOffset *(qreal) m_tracksHeight);
4098 //m_selectionGroup->moveBy(offset.frames(m_document->fps()), trackOffset *(qreal) m_tracksHeight);
4100 QList<QGraphicsItem *> children = m_selectionGroup->childItems();
4102 int max = children.count();
4103 for (int i = 0; i < max; i++) {
4104 if (children.at(i)->type() == GROUPWIDGET) {
4105 children += children.at(i)->childItems();
4106 //AbstractGroupItem *grp = static_cast<AbstractGroupItem *>(children.at(i));
4107 //grp->moveBy(offset.frames(m_document->fps()), trackOffset *(qreal) m_tracksHeight);
4108 /*m_document->clipManager()->removeGroup(grp);
4109 m_scene->destroyItemGroup(grp);*/
4110 children.removeAll(children.at(i));
4115 for (int i = 0; i < children.count(); i++) {
4116 // re-add items in correct place
4117 if (children.at(i)->type() != AVWIDGET && children.at(i)->type() != TRANSITIONWIDGET) continue;
4118 AbstractClipItem *item = static_cast <AbstractClipItem *>(children.at(i));
4120 ItemInfo info = item->info();
4121 int tracknumber = m_document->tracksCount() - info.track - 1;
4122 bool isLocked = m_document->trackInfoAt(tracknumber).isLocked;
4123 if (isLocked) item->setItemLocked(true);
4124 else if (item->isItemLocked()) item->setItemLocked(false);
4126 if (item->type() == AVWIDGET) {
4127 ClipItem *clip = static_cast <ClipItem*>(item);
4128 info.track = m_document->tracksCount() - info.track;
4129 Mlt::Producer *prod;
4130 if (clip->isAudioOnly()) prod = clip->baseClip()->audioProducer(info.track);
4131 else if (clip->isVideoOnly()) prod = clip->baseClip()->videoProducer();
4132 else prod = clip->baseClip()->producer(info.track);
4133 m_document->renderer()->mltInsertClip(info, clip->xml(), prod);
4134 } else if (item->type() == TRANSITIONWIDGET) {
4135 Transition *tr = static_cast <Transition*>(item);
4137 if (!tr->forcedTrack()) newTrack = getPreviousVideoTrack(info.track);
4139 newTrack = tr->transitionEndTrack() + trackOffset;
4140 if (newTrack < 0 || newTrack > m_document->tracksCount()) newTrack = getPreviousVideoTrack(info.track);
4142 tr->updateTransitionEndTrack(newTrack);
4143 m_document->renderer()->mltAddTransition(tr->transitionTag(), newTrack, m_document->tracksCount() - info.track, info.startPos, info.endPos, tr->toXML());
4146 resetSelectionGroup(false);
4147 KdenliveSettings::setSnaptopoints(snap);
4148 m_document->renderer()->doRefresh();
4149 } else kDebug() << "///////// WARNING; NO GROUP TO MOVE";
4152 void CustomTrackView::moveTransition(const ItemInfo start, const ItemInfo end, bool m_refresh)
4154 Transition *item = getTransitionItemAt(start.startPos, start.track);
4156 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);
4157 kDebug() << "---------------- ERROR, CANNOT find transition to move... ";// << startPos.x() * m_scale * FRAME_SIZE + 1 << ", " << startPos.y() * m_tracksHeight + m_tracksHeight / 2;
4160 //kDebug() << "---------------- Move TRANSITION FROM: " << startPos.x() << ", END:" << endPos.x() << ",TRACKS: " << oldtrack << " TO " << newtrack;
4161 bool snap = KdenliveSettings::snaptopoints();
4162 KdenliveSettings::setSnaptopoints(false);
4163 //kDebug()<<"/// RESIZE TRANS START: ("<< startPos.x()<<"x"<< startPos.y()<<") / ("<<endPos.x()<<"x"<< endPos.y()<<")";
4164 if (end.endPos - end.startPos == start.endPos - start.startPos) {
4165 // Transition was moved
4166 item->setPos((int) end.startPos.frames(m_document->fps()), (end.track) * m_tracksHeight + 1);
4167 } else if (end.endPos == start.endPos) {
4168 // Transition start resize
4169 item->resizeStart((int) end.startPos.frames(m_document->fps()));
4170 } else if (end.startPos == start.startPos) {
4171 // Transition end resize;
4172 kDebug() << "// resize END: " << end.endPos.frames(m_document->fps());
4173 item->resizeEnd((int) end.endPos.frames(m_document->fps()));
4176 item->setPos((int) end.startPos.frames(m_document->fps()), (end.track) * m_tracksHeight + 1);
4177 item->resizeStart((int) end.startPos.frames(m_document->fps()));
4178 item->resizeEnd((int) end.endPos.frames(m_document->fps()));
4180 //item->moveTransition(GenTime((int) (endPos.x() - startPos.x()), m_document->fps()));
4181 KdenliveSettings::setSnaptopoints(snap);
4182 item->updateTransitionEndTrack(getPreviousVideoTrack(end.track));
4183 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());
4184 if (m_dragItem && m_dragItem == item) {
4186 ClipItem *transitionClip = getClipItemAt(item->startPos(), item->track());
4187 if (transitionClip && transitionClip->baseClip()) {
4188 QString size = transitionClip->baseClip()->getProperty("frame_size");
4189 double factor = transitionClip->baseClip()->getProperty("aspect_ratio").toDouble();
4190 p.setX((int)(size.section('x', 0, 0).toInt() * factor + 0.5));
4191 p.setY(size.section('x', 1, 1).toInt());
4193 emit transitionItemSelected(item, getPreviousVideoTrack(item->track()), p);
4195 if (m_refresh) m_document->renderer()->doRefresh();
4196 setDocumentModified();
4199 void CustomTrackView::resizeClip(const ItemInfo start, const ItemInfo end, bool dontWorry)
4201 bool resizeClipStart = (start.startPos != end.startPos);
4202 ClipItem *item = getClipItemAtStart(start.startPos, start.track);
4204 if (dontWorry) return;
4205 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);
4206 kDebug() << "---------------- ERROR, CANNOT find clip to resize at... "; // << startPos;
4209 if (item->parentItem()) {
4210 // Item is part of a group, reset group
4211 resetSelectionGroup();
4214 bool snap = KdenliveSettings::snaptopoints();
4215 KdenliveSettings::setSnaptopoints(false);
4216 if (resizeClipStart) {
4217 ItemInfo clipinfo = item->info();
4218 clipinfo.track = m_document->tracksCount() - clipinfo.track;
4219 bool success = m_document->renderer()->mltResizeClipStart(clipinfo, end.startPos - clipinfo.startPos);
4221 kDebug() << "RESIZE CLP STRAT TO:" << end.startPos.frames(m_document->fps()) << ", OLD ST: " << start.startPos.frames(25);
4222 item->resizeStart((int) end.startPos.frames(m_document->fps()));
4223 updatePositionEffects(item, clipinfo);
4224 } else emit displayMessage(i18n("Error when resizing clip"), ErrorMessage);
4226 ItemInfo clipinfo = item->info();
4227 clipinfo.track = m_document->tracksCount() - clipinfo.track;
4228 bool success = m_document->renderer()->mltResizeClipEnd(clipinfo, end.endPos - clipinfo.startPos);
4230 item->resizeEnd((int) end.endPos.frames(m_document->fps()));
4231 updatePositionEffects(item, clipinfo);
4232 } else emit displayMessage(i18n("Error when resizing clip"), ErrorMessage);
4234 if (!resizeClipStart && end.cropStart != start.cropStart) {
4235 kDebug() << "// RESIZE CROP, DIFF: " << (end.cropStart - start.cropStart).frames(25);
4236 ItemInfo clipinfo = end;
4237 clipinfo.track = m_document->tracksCount() - end.track;
4238 bool success = m_document->renderer()->mltResizeClipCrop(clipinfo, end.cropStart - start.cropStart);
4240 item->setCropStart(end.cropStart);
4241 item->resetThumbs(true);
4244 m_document->renderer()->doRefresh();
4245 KdenliveSettings::setSnaptopoints(snap);
4246 setDocumentModified();
4249 void CustomTrackView::updatePositionEffects(ClipItem * item, ItemInfo info)
4251 int end = item->fadeIn();
4253 // there is a fade in effect
4254 int effectPos = item->hasEffect("volume", "fadein");
4255 if (effectPos != -1) {
4256 QDomElement oldeffect = item->effectAt(effectPos);
4257 int start = item->cropStart().frames(m_document->fps());
4258 int max = item->cropDuration().frames(m_document->fps());
4260 // Make sure the fade effect is not longer than the clip
4261 item->setFadeIn(max);
4262 end = item->fadeIn();
4265 EffectsList::setParameter(oldeffect, "in", QString::number(start));
4266 EffectsList::setParameter(oldeffect, "out", QString::number(end));
4267 if (!m_document->renderer()->mltEditEffect(m_document->tracksCount() - item->track(), item->startPos(), item->getEffectArgs(oldeffect)))
4268 emit displayMessage(i18n("Problem editing effect"), ErrorMessage);
4269 // if fade effect is displayed, update the effect edit widget with new clip duration
4270 if (item->isSelected() && effectPos == item->selectedEffectIndex()) emit clipItemSelected(item, effectPos);
4272 effectPos = item->hasEffect("brightness", "fade_from_black");
4273 if (effectPos != -1) {
4274 QDomElement oldeffect = item->effectAt(effectPos);
4275 int start = item->cropStart().frames(m_document->fps());
4276 int max = item->cropDuration().frames(m_document->fps());
4278 // Make sure the fade effect is not longer than the clip
4279 item->setFadeIn(max);
4280 end = item->fadeIn();
4283 EffectsList::setParameter(oldeffect, "in", QString::number(start));
4284 EffectsList::setParameter(oldeffect, "out", QString::number(end));
4285 if (!m_document->renderer()->mltEditEffect(m_document->tracksCount() - item->track(), item->startPos(), item->getEffectArgs(oldeffect)))
4286 emit displayMessage(i18n("Problem editing effect"), ErrorMessage);
4287 // if fade effect is displayed, update the effect edit widget with new clip duration
4288 if (item->isSelected() && effectPos == item->selectedEffectIndex()) emit clipItemSelected(item, effectPos);
4291 int start = item->fadeOut();
4293 // there is a fade out effect
4294 int effectPos = item->hasEffect("volume", "fadeout");
4295 if (effectPos != -1) {
4296 QDomElement oldeffect = item->effectAt(effectPos);
4297 int max = item->cropDuration().frames(m_document->fps());
4298 int end = max + item->cropStart().frames(m_document->fps());
4300 // Make sure the fade effect is not longer than the clip
4301 item->setFadeOut(max);
4302 start = item->fadeOut();
4304 start = end - start;
4305 EffectsList::setParameter(oldeffect, "in", QString::number(start));
4306 EffectsList::setParameter(oldeffect, "out", QString::number(end));
4307 if (!m_document->renderer()->mltEditEffect(m_document->tracksCount() - item->track(), item->startPos(), item->getEffectArgs(oldeffect)))
4308 emit displayMessage(i18n("Problem editing effect"), ErrorMessage);
4309 // if fade effect is displayed, update the effect edit widget with new clip duration
4310 if (item->isSelected() && effectPos == item->selectedEffectIndex()) emit clipItemSelected(item, effectPos);
4312 effectPos = item->hasEffect("brightness", "fade_to_black");
4313 if (effectPos != -1) {
4314 QDomElement oldeffect = item->effectAt(effectPos);
4315 int max = item->cropDuration().frames(m_document->fps());
4316 int end = max + item->cropStart().frames(m_document->fps());
4318 // Make sure the fade effect is not longer than the clip
4319 item->setFadeOut(max);
4320 start = item->fadeOut();
4322 start = end - start;
4323 EffectsList::setParameter(oldeffect, "in", QString::number(start));
4324 EffectsList::setParameter(oldeffect, "out", QString::number(end));
4325 if (!m_document->renderer()->mltEditEffect(m_document->tracksCount() - item->track(), item->startPos(), item->getEffectArgs(oldeffect)))
4326 emit displayMessage(i18n("Problem editing effect"), ErrorMessage);
4327 // if fade effect is displayed, update the effect edit widget with new clip duration
4328 if (item->isSelected() && effectPos == item->selectedEffectIndex()) emit clipItemSelected(item, effectPos);
4332 int effectPos = item->hasEffect("freeze", "freeze");
4333 if (effectPos != -1) {
4334 // Freeze effect needs to be adjusted with clip resize
4335 int diff = (info.startPos - item->startPos()).frames(m_document->fps());
4336 QDomElement eff = item->getEffectAt(effectPos);
4337 if (!eff.isNull() && diff != 0) {
4338 int freeze_pos = EffectsList::parameter(eff, "frame").toInt() + diff;
4339 EffectsList::setParameter(eff, "frame", QString::number(freeze_pos));
4340 if (item->isSelected() && item->selectedEffect().attribute("id") == "freeze") {
4341 emit clipItemSelected(item, item->selectedEffectIndex());
4347 double CustomTrackView::getSnapPointForPos(double pos)
4349 return m_scene->getSnapPointForPos(pos, KdenliveSettings::snaptopoints());
4352 void CustomTrackView::updateSnapPoints(AbstractClipItem *selected, QList <GenTime> offsetList, bool skipSelectedItems)
4354 QList <GenTime> snaps;
4355 if (selected && offsetList.isEmpty()) offsetList.append(selected->cropDuration());
4356 QList<QGraphicsItem *> itemList = items();
4357 for (int i = 0; i < itemList.count(); i++) {
4358 if (itemList.at(i) == selected) continue;
4359 if (skipSelectedItems && itemList.at(i)->isSelected()) continue;
4360 if (itemList.at(i)->type() == AVWIDGET) {
4361 ClipItem *item = static_cast <ClipItem *>(itemList.at(i));
4362 GenTime start = item->startPos();
4363 GenTime end = item->endPos();
4364 snaps.append(start);
4366 if (!offsetList.isEmpty()) {
4367 for (int j = 0; j < offsetList.size(); j++) {
4368 if (start > offsetList.at(j)) snaps.append(start - offsetList.at(j));
4369 if (end > offsetList.at(j)) snaps.append(end - offsetList.at(j));
4373 QList < GenTime > markers = item->snapMarkers();
4374 for (int j = 0; j < markers.size(); ++j) {
4375 GenTime t = markers.at(j);
4377 if (!offsetList.isEmpty()) {
4378 for (int k = 0; k < offsetList.size(); k++) {
4379 if (t > offsetList.at(k)) snaps.append(t - offsetList.at(k));
4383 } else if (itemList.at(i)->type() == TRANSITIONWIDGET) {
4384 Transition *transition = static_cast <Transition*>(itemList.at(i));
4385 GenTime start = transition->startPos();
4386 GenTime end = transition->endPos();
4387 snaps.append(start);
4389 if (!offsetList.isEmpty()) {
4390 for (int j = 0; j < offsetList.size(); j++) {
4391 if (start > offsetList.at(j)) snaps.append(start - offsetList.at(j));
4392 if (end > offsetList.at(j)) snaps.append(end - offsetList.at(j));
4398 // add cursor position
4399 GenTime pos = GenTime(m_cursorPos, m_document->fps());
4401 if (!offsetList.isEmpty()) {
4402 for (int j = 0; j < offsetList.size(); j++) {
4403 snaps.append(pos - offsetList.at(j));
4408 for (int i = 0; i < m_guides.count(); i++) {
4409 snaps.append(m_guides.at(i)->position());
4410 if (!offsetList.isEmpty()) {
4411 for (int j = 0; j < offsetList.size(); j++) {
4412 snaps.append(m_guides.at(i)->position() - offsetList.at(j));
4418 m_scene->setSnapList(snaps);
4419 //for (int i = 0; i < m_snapPoints.size(); ++i)
4420 // kDebug() << "SNAP POINT: " << m_snapPoints.at(i).frames(25);
4423 void CustomTrackView::slotSeekToPreviousSnap()
4425 updateSnapPoints(NULL);
4426 GenTime res = m_scene->previousSnapPoint(GenTime(m_cursorPos, m_document->fps()));
4427 setCursorPos((int) res.frames(m_document->fps()));
4431 void CustomTrackView::slotSeekToNextSnap()
4433 updateSnapPoints(NULL);
4434 GenTime res = m_scene->nextSnapPoint(GenTime(m_cursorPos, m_document->fps()));
4435 setCursorPos((int) res.frames(m_document->fps()));
4439 void CustomTrackView::clipStart()
4441 AbstractClipItem *item = getMainActiveClip();
4443 setCursorPos((int) item->startPos().frames(m_document->fps()));
4448 void CustomTrackView::clipEnd()
4450 AbstractClipItem *item = getMainActiveClip();
4452 setCursorPos((int) item->endPos().frames(m_document->fps()) - 1);
4457 void CustomTrackView::slotAddClipMarker(const QString &id, GenTime t, QString c)
4459 QString oldcomment = m_document->clipManager()->getClipById(id)->markerComment(t);
4460 AddMarkerCommand *command = new AddMarkerCommand(this, oldcomment, c, id, t);
4461 m_commandStack->push(command);
4464 void CustomTrackView::slotDeleteClipMarker(const QString &comment, const QString &id, const GenTime &position)
4466 AddMarkerCommand *command = new AddMarkerCommand(this, comment, QString(), id, position);
4467 m_commandStack->push(command);
4470 void CustomTrackView::slotDeleteAllClipMarkers(const QString &id)
4472 DocClipBase *base = m_document->clipManager()->getClipById(id);
4473 QList <CommentedTime> markers = base->commentedSnapMarkers();
4475 if (markers.isEmpty()) {
4476 emit displayMessage(i18n("Clip has no markers"), ErrorMessage);
4479 QUndoCommand *deleteMarkers = new QUndoCommand();
4480 deleteMarkers->setText("Delete clip markers");
4482 for (int i = 0; i < markers.size(); i++) {
4483 new AddMarkerCommand(this, markers.at(i).comment(), QString(), id, markers.at(i).time(), deleteMarkers);
4485 m_commandStack->push(deleteMarkers);
4488 void CustomTrackView::addMarker(const QString &id, const GenTime &pos, const QString comment)
4490 DocClipBase *base = m_document->clipManager()->getClipById(id);
4491 if (!comment.isEmpty()) base->addSnapMarker(pos, comment);
4492 else base->deleteSnapMarker(pos);
4493 emit updateClipMarkers(base);
4494 setDocumentModified();
4495 viewport()->update();
4498 int CustomTrackView::hasGuide(int pos, int offset)
4500 for (int i = 0; i < m_guides.count(); i++) {
4501 int guidePos = m_guides.at(i)->position().frames(m_document->fps());
4502 if (qAbs(guidePos - pos) <= offset) return guidePos;
4503 else if (guidePos > pos) return -1;
4508 void CustomTrackView::buildGuidesMenu(QMenu *goMenu) const
4512 double fps = m_document->fps();
4513 for (int i = 0; i < m_guides.count(); i++) {
4514 act = goMenu->addAction(m_guides.at(i)->label() + "/" + Timecode::getStringTimecode(m_guides.at(i)->position().frames(fps), fps));
4515 act->setData(m_guides.at(i)->position().frames(m_document->fps()));
4517 goMenu->setEnabled(!m_guides.isEmpty());
4520 void CustomTrackView::editGuide(const GenTime oldPos, const GenTime pos, const QString &comment)
4522 if (oldPos > GenTime() && pos > GenTime()) {
4524 for (int i = 0; i < m_guides.count(); i++) {
4525 if (m_guides.at(i)->position() == oldPos) {
4526 Guide *item = m_guides.at(i);
4527 item->updateGuide(pos, comment);
4531 } else if (pos > GenTime()) addGuide(pos, comment);
4535 for (int i = 0; i < m_guides.count(); i++) {
4536 if (m_guides.at(i)->position() == oldPos) {
4537 delete m_guides.takeAt(i);
4542 if (!found) emit displayMessage(i18n("No guide at cursor time"), ErrorMessage);
4544 qSort(m_guides.begin(), m_guides.end(), sortGuidesList);
4545 m_document->syncGuides(m_guides);
4548 bool CustomTrackView::addGuide(const GenTime pos, const QString &comment)
4550 for (int i = 0; i < m_guides.count(); i++) {
4551 if (m_guides.at(i)->position() == pos) {
4552 emit displayMessage(i18n("A guide already exists at position %1", m_document->timecode().getTimecodeFromFrames(pos.frames(m_document->fps()))), ErrorMessage);
4556 Guide *g = new Guide(this, pos, comment, m_tracksHeight * m_document->tracksCount() * matrix().m22());
4557 scene()->addItem(g);
4559 qSort(m_guides.begin(), m_guides.end(), sortGuidesList);
4560 m_document->syncGuides(m_guides);
4564 void CustomTrackView::slotAddGuide()
4566 CommentedTime marker(GenTime(m_cursorPos, m_document->fps()), i18n("Guide"));
4567 MarkerDialog d(NULL, marker, m_document->timecode(), i18n("Add Guide"), this);
4568 if (d.exec() != QDialog::Accepted) return;
4569 if (addGuide(d.newMarker().time(), d.newMarker().comment())) {
4570 EditGuideCommand *command = new EditGuideCommand(this, GenTime(), QString(), d.newMarker().time(), d.newMarker().comment(), false);
4571 m_commandStack->push(command);
4575 void CustomTrackView::slotEditGuide(int guidePos)
4578 if (guidePos == -1) pos = GenTime(m_cursorPos, m_document->fps());
4579 else pos = GenTime(guidePos, m_document->fps());
4581 for (int i = 0; i < m_guides.count(); i++) {
4582 if (m_guides.at(i)->position() == pos) {
4583 slotEditGuide(m_guides.at(i)->info());
4588 if (!found) emit displayMessage(i18n("No guide at cursor time"), ErrorMessage);
4591 void CustomTrackView::slotEditGuide(CommentedTime guide)
4593 MarkerDialog d(NULL, guide, m_document->timecode(), i18n("Edit Guide"), this);
4594 if (d.exec() == QDialog::Accepted) {
4595 EditGuideCommand *command = new EditGuideCommand(this, guide.time(), guide.comment(), d.newMarker().time(), d.newMarker().comment(), true);
4596 m_commandStack->push(command);
4601 void CustomTrackView::slotEditTimeLineGuide()
4603 if (m_dragGuide == NULL) return;
4604 CommentedTime guide = m_dragGuide->info();
4605 MarkerDialog d(NULL, guide, m_document->timecode(), i18n("Edit Guide"), this);
4606 if (d.exec() == QDialog::Accepted) {
4607 EditGuideCommand *command = new EditGuideCommand(this, guide.time(), guide.comment(), d.newMarker().time(), d.newMarker().comment(), true);
4608 m_commandStack->push(command);
4612 void CustomTrackView::slotDeleteGuide(int guidePos)
4615 if (guidePos == -1) pos = GenTime(m_cursorPos, m_document->fps());
4616 else pos = GenTime(guidePos, m_document->fps());
4618 for (int i = 0; i < m_guides.count(); i++) {
4619 if (m_guides.at(i)->position() == pos) {
4620 EditGuideCommand *command = new EditGuideCommand(this, m_guides.at(i)->position(), m_guides.at(i)->label(), GenTime(), QString(), true);
4621 m_commandStack->push(command);
4626 if (!found) emit displayMessage(i18n("No guide at cursor time"), ErrorMessage);
4630 void CustomTrackView::slotDeleteTimeLineGuide()
4632 if (m_dragGuide == NULL) return;
4633 EditGuideCommand *command = new EditGuideCommand(this, m_dragGuide->position(), m_dragGuide->label(), GenTime(), QString(), true);
4634 m_commandStack->push(command);
4638 void CustomTrackView::slotDeleteAllGuides()
4640 QUndoCommand *deleteAll = new QUndoCommand();
4641 deleteAll->setText("Delete all guides");
4642 for (int i = 0; i < m_guides.count(); i++) {
4643 new EditGuideCommand(this, m_guides.at(i)->position(), m_guides.at(i)->label(), GenTime(), QString(), true, deleteAll);
4645 m_commandStack->push(deleteAll);
4648 void CustomTrackView::setTool(PROJECTTOOL tool)
4653 void CustomTrackView::setScale(double scaleFactor, double verticalScale)
4656 newmatrix = newmatrix.scale(scaleFactor, verticalScale);
4657 m_scene->setScale(scaleFactor, verticalScale);
4659 scene()->removeItem(m_visualTip);
4660 m_animationTimer->stop();
4666 double verticalPos = mapToScene(QPoint(0, viewport()->height() / 2)).y();
4667 bool adjust = false;
4668 if (verticalScale != matrix().m22()) adjust = true;
4669 setMatrix(newmatrix);
4671 double newHeight = m_tracksHeight * m_document->tracksCount() * matrix().m22();
4672 m_cursorLine->setLine(m_cursorLine->line().x1(), 0, m_cursorLine->line().x1(), newHeight);
4673 for (int i = 0; i < m_guides.count(); i++) {
4674 QLineF l = m_guides.at(i)->line();
4675 l.setP2(QPointF(l.x2(), newHeight));
4676 m_guides.at(i)->setLine(l);
4678 setSceneRect(0, 0, sceneRect().width(), m_tracksHeight * m_document->tracksCount());
4681 int diff = sceneRect().width() - m_projectDuration;
4682 if (diff * newmatrix.m11() < 50) {
4683 if (newmatrix.m11() < 0.4) setSceneRect(0, 0, (m_projectDuration + 100 / newmatrix.m11()), sceneRect().height());
4684 else setSceneRect(0, 0, (m_projectDuration + 300), sceneRect().height());
4686 centerOn(QPointF(cursorPos(), verticalPos));
4689 void CustomTrackView::slotRefreshGuides()
4691 if (KdenliveSettings::showmarkers()) {
4692 for (int i = 0; i < m_guides.count(); i++) {
4693 m_guides.at(i)->update();
4698 void CustomTrackView::drawBackground(QPainter * painter, const QRectF &rect)
4700 //kDebug() << "// DRAW BG: " << rect.width();
4701 painter->setClipRect(rect);
4702 KColorScheme scheme(palette().currentColorGroup(), KColorScheme::Window);
4703 QPen pen1 = painter->pen();
4704 pen1.setColor(scheme.shade(KColorScheme::DarkShade));
4705 painter->setPen(pen1);
4706 double min = rect.left();
4707 double max = rect.right();
4708 painter->drawLine(QPointF(min, 0), QPointF(max, 0));
4709 int maxTrack = m_document->tracksCount();
4710 QColor lockedColor = scheme.background(KColorScheme::NegativeBackground).color();
4711 QColor audioColor = palette().alternateBase().color();
4712 QColor base = scheme.background(KColorScheme::NormalBackground).color();
4713 for (int i = 0; i < maxTrack; i++) {
4714 TrackInfo info = m_document->trackInfoAt(maxTrack - i - 1);
4715 if (info.isLocked || info.type == AUDIOTRACK || i == m_selectedTrack) {
4716 const QRectF track(min, m_tracksHeight * i + 1, max - min, m_tracksHeight - 1);
4717 if (i == m_selectedTrack) painter->fillRect(track, scheme.background(KColorScheme::ActiveBackground).color());
4718 else painter->fillRect(track, info.isLocked ? lockedColor : audioColor);
4720 painter->drawLine(QPointF(min, m_tracksHeight *(i + 1)), QPointF(max, m_tracksHeight *(i + 1)));
4722 int lowerLimit = m_tracksHeight * maxTrack + 1;
4723 if (height() > lowerLimit) {
4724 const QRectF bg(min, lowerLimit, max - min, height() - lowerLimit);
4725 painter->fillRect(bg, base);
4729 bool CustomTrackView::findString(const QString &text)
4732 for (int i = 0; i < m_searchPoints.size(); ++i) {
4733 marker = m_searchPoints.at(i).comment();
4734 if (marker.contains(text, Qt::CaseInsensitive)) {
4735 setCursorPos(m_searchPoints.at(i).time().frames(m_document->fps()), true);
4736 int vert = verticalScrollBar()->value();
4737 int hor = cursorPos();
4738 ensureVisible(hor, vert + 10, 2, 2, 50, 0);
4746 void CustomTrackView::selectFound(QString track, QString pos)
4748 setCursorPos(m_document->timecode().getFrameCount(pos), true);
4749 slotSelectTrack(track.toInt());
4751 int vert = verticalScrollBar()->value();
4752 int hor = cursorPos();
4753 ensureVisible(hor, vert + 10, 2, 2, 50, 0);
4756 bool CustomTrackView::findNextString(const QString &text)
4759 for (int i = m_findIndex + 1; i < m_searchPoints.size(); ++i) {
4760 marker = m_searchPoints.at(i).comment();
4761 if (marker.contains(text, Qt::CaseInsensitive)) {
4762 setCursorPos(m_searchPoints.at(i).time().frames(m_document->fps()), true);
4763 int vert = verticalScrollBar()->value();
4764 int hor = cursorPos();
4765 ensureVisible(hor, vert + 10, 2, 2, 50, 0);
4774 void CustomTrackView::initSearchStrings()
4776 m_searchPoints.clear();
4777 QList<QGraphicsItem *> itemList = items();
4778 for (int i = 0; i < itemList.count(); i++) {
4779 // parse all clip names
4780 if (itemList.at(i)->type() == AVWIDGET) {
4781 ClipItem *item = static_cast <ClipItem *>(itemList.at(i));
4782 GenTime start = item->startPos();
4783 CommentedTime t(start, item->clipName());
4784 m_searchPoints.append(t);
4785 // add all clip markers
4786 QList < CommentedTime > markers = item->commentedSnapMarkers();
4787 m_searchPoints += markers;
4792 for (int i = 0; i < m_guides.count(); i++) {
4793 m_searchPoints.append(m_guides.at(i)->info());
4796 qSort(m_searchPoints);
4799 void CustomTrackView::clearSearchStrings()
4801 m_searchPoints.clear();
4805 QList<ItemInfo> CustomTrackView::findId(const QString &clipId)
4807 QList<ItemInfo> matchingInfo;
4808 QList<QGraphicsItem *> itemList = items();
4809 for (int i = 0; i < itemList.count(); i++) {
4810 if (itemList.at(i)->type() == AVWIDGET) {
4811 ClipItem *item = (ClipItem *)itemList.at(i);
4812 if (item->clipProducer() == clipId) {
4813 matchingInfo << item->info();
4817 return matchingInfo;
4820 void CustomTrackView::copyClip()
4822 qDeleteAll(m_copiedItems);
4823 m_copiedItems.clear();
4824 QList<QGraphicsItem *> itemList = scene()->selectedItems();
4825 if (itemList.count() == 0) {
4826 emit displayMessage(i18n("Select a clip before copying"), ErrorMessage);
4829 for (int i = 0; i < itemList.count(); i++) {
4830 if (itemList.at(i)->type() == AVWIDGET) {
4831 ClipItem *clip = static_cast <ClipItem *>(itemList.at(i));
4832 ClipItem *clone = clip->clone(clip->info());
4833 m_copiedItems.append(clone);
4834 } else if (itemList.at(i)->type() == TRANSITIONWIDGET) {
4835 Transition *dup = static_cast <Transition *>(itemList.at(i));
4836 m_copiedItems.append(dup->clone());
4841 bool CustomTrackView::canBePastedTo(ItemInfo info, int type) const
4843 if (m_scene->editMode() != NORMALEDIT) {
4844 // If we are in overwrite mode, always allow the move
4847 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));
4848 QList<QGraphicsItem *> collisions = scene()->items(rect, Qt::IntersectsItemBoundingRect);
4849 for (int i = 0; i < collisions.count(); i++) {
4850 if (collisions.at(i)->type() == type) return false;
4855 bool CustomTrackView::canBePastedTo(QList <ItemInfo> infoList, int type) const
4858 for (int i = 0; i < infoList.count(); i++) {
4859 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));
4862 QList<QGraphicsItem *> collisions = scene()->items(path);
4863 for (int i = 0; i < collisions.count(); i++) {
4864 if (collisions.at(i)->type() == type) return false;
4869 bool CustomTrackView::canBePasted(QList<AbstractClipItem *> items, GenTime offset, int trackOffset) const
4871 for (int i = 0; i < items.count(); i++) {
4872 ItemInfo info = items.at(i)->info();
4873 info.startPos += offset;
4874 info.endPos += offset;
4875 info.track += trackOffset;
4876 if (!canBePastedTo(info, items.at(i)->type())) return false;
4881 bool CustomTrackView::canBeMoved(QList<AbstractClipItem *> items, GenTime offset, int trackOffset) const
4883 QPainterPath movePath;
4884 movePath.moveTo(0, 0);
4886 for (int i = 0; i < items.count(); i++) {
4887 ItemInfo info = items.at(i)->info();
4888 info.startPos = info.startPos + offset;
4889 info.endPos = info.endPos + offset;
4890 info.track = info.track + trackOffset;
4891 if (info.startPos < GenTime()) {
4892 // No clip should go below 0
4895 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));
4896 movePath.addRect(rect);
4898 QList<QGraphicsItem *> collisions = scene()->items(movePath, Qt::IntersectsItemBoundingRect);
4899 for (int i = 0; i < collisions.count(); i++) {
4900 if ((collisions.at(i)->type() == AVWIDGET || collisions.at(i)->type() == TRANSITIONWIDGET) && !items.contains(static_cast <AbstractClipItem *>(collisions.at(i)))) {
4901 kDebug() << " //////////// CLIP COLLISION, MOVE NOT ALLOWED";
4909 void CustomTrackView::pasteClip()
4911 if (m_copiedItems.count() == 0) {
4912 emit displayMessage(i18n("No clip copied"), ErrorMessage);
4916 if (m_menuPosition.isNull()) {
4917 position = mapFromGlobal(QCursor::pos());
4918 if (!contentsRect().contains(position) || mapToScene(position).y() / m_tracksHeight > m_document->tracksCount()) {
4919 emit displayMessage(i18n("Cannot paste selected clips"), ErrorMessage);
4922 } else position = m_menuPosition;
4924 GenTime pos = GenTime((int)(mapToScene(position).x()), m_document->fps());
4925 int track = (int)(mapToScene(position).y() / m_tracksHeight);
4927 GenTime leftPos = m_copiedItems.at(0)->startPos();
4928 int lowerTrack = m_copiedItems.at(0)->track();
4929 int upperTrack = m_copiedItems.at(0)->track();
4930 for (int i = 1; i < m_copiedItems.count(); i++) {
4931 if (m_copiedItems.at(i)->startPos() < leftPos) leftPos = m_copiedItems.at(i)->startPos();
4932 if (m_copiedItems.at(i)->track() < lowerTrack) lowerTrack = m_copiedItems.at(i)->track();
4933 if (m_copiedItems.at(i)->track() > upperTrack) upperTrack = m_copiedItems.at(i)->track();
4936 GenTime offset = pos - leftPos;
4937 int trackOffset = track - lowerTrack;
4939 if (lowerTrack + trackOffset < 0) trackOffset = 0 - lowerTrack;
4940 if (upperTrack + trackOffset > m_document->tracksCount() - 1) trackOffset = m_document->tracksCount() - upperTrack - 1;
4941 if (!canBePasted(m_copiedItems, offset, trackOffset)) {
4942 emit displayMessage(i18n("Cannot paste selected clips"), ErrorMessage);
4945 QUndoCommand *pasteClips = new QUndoCommand();
4946 pasteClips->setText("Paste clips");
4948 for (int i = 0; i < m_copiedItems.count(); i++) {
4949 // parse all clip names
4950 if (m_copiedItems.at(i) && m_copiedItems.at(i)->type() == AVWIDGET) {
4951 ClipItem *clip = static_cast <ClipItem *>(m_copiedItems.at(i));
4952 ItemInfo info = clip->info();
4953 info.startPos += offset;
4954 info.endPos += offset;
4955 info.track += trackOffset;
4956 if (canBePastedTo(info, AVWIDGET)) {
4957 new AddTimelineClipCommand(this, clip->xml(), clip->clipProducer(), info, clip->effectList(), m_scene->editMode() == OVERWRITEEDIT, m_scene->editMode() == INSERTEDIT, true, false, pasteClips);
4958 } else emit displayMessage(i18n("Cannot paste clip to selected place"), ErrorMessage);
4959 } else if (m_copiedItems.at(i) && m_copiedItems.at(i)->type() == TRANSITIONWIDGET) {
4960 Transition *tr = static_cast <Transition *>(m_copiedItems.at(i));
4962 info.startPos = tr->startPos() + offset;
4963 info.endPos = tr->endPos() + offset;
4964 info.track = tr->track() + trackOffset;
4965 int transitionEndTrack;
4966 if (!tr->forcedTrack()) transitionEndTrack = getPreviousVideoTrack(info.track);
4967 else transitionEndTrack = tr->transitionEndTrack();
4968 if (canBePastedTo(info, TRANSITIONWIDGET)) {
4969 if (info.startPos >= info.endPos) {
4970 emit displayMessage(i18n("Invalid transition"), ErrorMessage);
4971 } else new AddTransitionCommand(this, info, transitionEndTrack, tr->toXML(), false, true, pasteClips);
4972 } else emit displayMessage(i18n("Cannot paste transition to selected place"), ErrorMessage);
4975 m_commandStack->push(pasteClips);
4978 void CustomTrackView::pasteClipEffects()
4980 if (m_copiedItems.count() != 1 || m_copiedItems.at(0)->type() != AVWIDGET) {
4981 emit displayMessage(i18n("You must copy exactly one clip before pasting effects"), ErrorMessage);
4984 ClipItem *clip = static_cast < ClipItem *>(m_copiedItems.at(0));
4986 QUndoCommand *paste = new QUndoCommand();
4987 paste->setText("Paste effects");
4989 QList<QGraphicsItem *> clips = scene()->selectedItems();
4992 for (int i = 0; i < clips.count(); ++i) {
4993 if (clips.at(i)->type() == GROUPWIDGET) {
4994 QList<QGraphicsItem *> children = clips.at(i)->childItems();
4995 for (int j = 0; j < children.count(); j++) {
4996 if (children.at(j)->type() == AVWIDGET && !clips.contains(children.at(j))) {
4997 clips.append(children.at(j));
5004 for (int i = 0; i < clips.count(); ++i) {
5005 if (clips.at(i)->type() == AVWIDGET) {
5006 ClipItem *item = static_cast < ClipItem *>(clips.at(i));
5007 for (int j = 0; j < clip->effectsCount(); j++) {
5008 QDomElement eff = clip->effectAt(j);
5009 if (eff.attribute("unique", "0") == "0" || item->hasEffect(eff.attribute("tag"), eff.attribute("id")) == -1) {
5010 adjustKeyfames(clip->cropStart(), item->cropStart(), item->cropDuration(), eff);
5011 new AddEffectCommand(this, m_document->tracksCount() - item->track(), item->startPos(), eff, true, paste);
5016 if (paste->childCount() > 0) m_commandStack->push(paste);
5019 //adjust effects (fades, ...)
5020 for (int i = 0; i < clips.count(); ++i) {
5021 if (clips.at(i)->type() == AVWIDGET) {
5022 ClipItem *item = static_cast < ClipItem *>(clips.at(i));
5023 updatePositionEffects(item, item->info());
5029 void CustomTrackView::adjustKeyfames(GenTime oldstart, GenTime newstart, GenTime duration, QDomElement xml)
5031 // parse parameters to check if we need to adjust to the new crop start
5032 int diff = (newstart - oldstart).frames(m_document->fps());
5033 int max = (newstart + duration).frames(m_document->fps());
5034 QDomNodeList params = xml.elementsByTagName("parameter");
5035 for (int i = 0; i < params.count(); i++) {
5036 QDomElement e = params.item(i).toElement();
5037 if (!e.isNull() && (e.attribute("type") == "keyframe" || e.attribute("type") == "simplekeyframe")) {
5038 QString def = e.attribute("default");
5039 // Effect has a keyframe type parameter, we need to adjust the values
5040 QStringList keys = e.attribute("keyframes").split(";", QString::SkipEmptyParts);
5041 QStringList newKeyFrames;
5042 foreach(const QString &str, keys) {
5043 int pos = str.section(':', 0, 0).toInt();
5044 double val = str.section(':', 1, 1).toDouble();
5047 newKeyFrames.append(QString::number(max) + ':' + QString::number(val));
5049 } else newKeyFrames.append(QString::number(pos) + ':' + QString::number(val));
5051 //kDebug()<<"ORIGIN: "<<keys<<", FIXED: "<<newKeyFrames;
5052 e.setAttribute("keyframes", newKeyFrames.join(";"));
5057 ClipItem *CustomTrackView::getClipUnderCursor() const
5059 QRectF rect((double) m_cursorPos, 0.0, 1.0, (double)(m_tracksHeight * m_document->tracksCount()));
5060 QList<QGraphicsItem *> collisions = scene()->items(rect, Qt::IntersectsItemBoundingRect);
5061 for (int i = 0; i < collisions.count(); i++) {
5062 if (collisions.at(i)->type() == AVWIDGET) {
5063 return static_cast < ClipItem *>(collisions.at(i));
5069 AbstractClipItem *CustomTrackView::getMainActiveClip() const
5071 QList<QGraphicsItem *> clips = scene()->selectedItems();
5072 if (clips.isEmpty()) {
5073 return getClipUnderCursor();
5075 AbstractClipItem *item = NULL;
5076 for (int i = 0; i < clips.count(); ++i) {
5077 if (clips.at(i)->type() == AVWIDGET) {
5078 item = static_cast < AbstractClipItem *>(clips.at(i));
5079 if (clips.count() > 1 && item->startPos().frames(m_document->fps()) <= m_cursorPos && item->endPos().frames(m_document->fps()) >= m_cursorPos) break;
5082 if (item) return item;
5087 ClipItem *CustomTrackView::getActiveClipUnderCursor(bool allowOutsideCursor) const
5089 QList<QGraphicsItem *> clips = scene()->selectedItems();
5090 if (clips.isEmpty()) {
5091 return getClipUnderCursor();
5094 // remove all items in the list that are not clips
5095 for (int i = 0; i < clips.count();) {
5096 if (clips.at(i)->type() != AVWIDGET) clips.removeAt(i);
5099 if (clips.count() == 1 && allowOutsideCursor) return static_cast < ClipItem *>(clips.at(0));
5100 for (int i = 0; i < clips.count(); ++i) {
5101 if (clips.at(i)->type() == AVWIDGET) {
5102 item = static_cast < ClipItem *>(clips.at(i));
5103 if (item->startPos().frames(m_document->fps()) <= m_cursorPos && item->endPos().frames(m_document->fps()) >= m_cursorPos)
5111 void CustomTrackView::setInPoint()
5113 AbstractClipItem *clip = getActiveClipUnderCursor(true);
5115 if (m_dragItem && m_dragItem->type() == TRANSITIONWIDGET) {
5118 emit displayMessage(i18n("You must select one clip for this action"), ErrorMessage);
5122 ItemInfo startInfo = clip->info();
5123 ItemInfo endInfo = startInfo;
5124 endInfo.startPos = GenTime(m_cursorPos, m_document->fps());
5125 if (endInfo.startPos >= startInfo.endPos || endInfo.startPos < startInfo.startPos - startInfo.cropStart) {
5126 // Check for invalid resize
5127 emit displayMessage(i18n("Invalid action"), ErrorMessage);
5129 } else if (endInfo.startPos < startInfo.startPos) {
5130 int length = m_document->renderer()->mltGetSpaceLength(endInfo.startPos, m_document->tracksCount() - startInfo.track, false);
5131 if ((clip->type() == TRANSITIONWIDGET && itemCollision(clip, endInfo) == true) || (
5132 (clip->type() == AVWIDGET) && length < (startInfo.startPos - endInfo.startPos).frames(m_document->fps()))) {
5133 emit displayMessage(i18n("Invalid action"), ErrorMessage);
5137 if (clip->type() == TRANSITIONWIDGET) {
5138 m_commandStack->push(new MoveTransitionCommand(this, startInfo, endInfo, true));
5139 } else m_commandStack->push(new ResizeClipCommand(this, startInfo, endInfo, true, false));
5142 void CustomTrackView::setOutPoint()
5144 AbstractClipItem *clip = getActiveClipUnderCursor(true);
5146 if (m_dragItem && m_dragItem->type() == TRANSITIONWIDGET) {
5149 emit displayMessage(i18n("You must select one clip for this action"), ErrorMessage);
5153 ItemInfo startInfo = clip->info();
5154 ItemInfo endInfo = clip->info();
5155 endInfo.endPos = GenTime(m_cursorPos, m_document->fps());
5156 CLIPTYPE type = (CLIPTYPE) static_cast <ClipItem *>(clip)->clipType();
5157 if (endInfo.endPos <= startInfo.startPos || (type != IMAGE && type != COLOR && type != TEXT && endInfo.endPos > startInfo.startPos + clip->maxDuration() - startInfo.cropStart)) {
5158 // Check for invalid resize
5159 emit displayMessage(i18n("Invalid action"), ErrorMessage);
5161 } else if (endInfo.endPos > startInfo.endPos) {
5162 int length = m_document->renderer()->mltGetSpaceLength(startInfo.endPos, m_document->tracksCount() - startInfo.track, false);
5163 if ((clip->type() == TRANSITIONWIDGET && itemCollision(clip, endInfo) == true) || (clip->type() == AVWIDGET && length != -1 && length < (endInfo.endPos - startInfo.endPos).frames(m_document->fps()))) {
5164 kDebug() << " RESIZE ERROR, BLNK: " << length << ", RESIZE: " << (endInfo.endPos - startInfo.endPos).frames(m_document->fps());
5165 emit displayMessage(i18n("Invalid action"), ErrorMessage);
5171 if (clip->type() == TRANSITIONWIDGET) {
5172 m_commandStack->push(new MoveTransitionCommand(this, startInfo, endInfo, true));
5173 } else m_commandStack->push(new ResizeClipCommand(this, startInfo, endInfo, true, false));
5176 void CustomTrackView::slotUpdateAllThumbs()
5178 if (!isEnabled()) return;
5179 QList<QGraphicsItem *> itemList = items();
5180 //if (itemList.isEmpty()) return;
5182 const QString thumbBase = m_document->projectFolder().path() + "/thumbs/";
5183 for (int i = 0; i < itemList.count(); i++) {
5184 if (itemList.at(i)->type() == AVWIDGET) {
5185 item = static_cast <ClipItem *>(itemList.at(i));
5186 if (item->clipType() != COLOR && item->clipType() != AUDIO) {
5187 // Check if we have a cached thumbnail
5188 if (item->clipType() == IMAGE || item->clipType() == TEXT) {
5189 QString thumb = thumbBase + item->baseClip()->getClipHash() + "_0.png";
5190 if (QFile::exists(thumb)) {
5192 if (pix.isNull()) KIO::NetAccess::del(KUrl(thumb), this);
5193 item->slotSetStartThumb(pix);
5196 QString startThumb = thumbBase + item->baseClip()->getClipHash() + '_';
5197 QString endThumb = startThumb;
5198 startThumb.append(QString::number(item->speedIndependantCropStart().frames(m_document->fps())) + ".png");
5199 endThumb.append(QString::number((item->speedIndependantCropStart() + item->speedIndependantCropDuration()).frames(m_document->fps()) - 1) + ".png");
5200 if (QFile::exists(startThumb)) {
5201 QPixmap pix(startThumb);
5202 if (pix.isNull()) KIO::NetAccess::del(KUrl(startThumb), this);
5203 item->slotSetStartThumb(pix);
5205 if (QFile::exists(endThumb)) {
5206 QPixmap pix(endThumb);
5207 if (pix.isNull()) KIO::NetAccess::del(KUrl(endThumb), this);
5208 item->slotSetEndThumb(pix);
5212 item->refreshClip(false);
5213 //qApp->processEvents();
5216 viewport()->update();
5219 void CustomTrackView::saveThumbnails()
5221 QList<QGraphicsItem *> itemList = items();
5223 QString thumbBase = m_document->projectFolder().path() + "/thumbs/";
5224 for (int i = 0; i < itemList.count(); i++) {
5225 if (itemList.at(i)->type() == AVWIDGET) {
5226 item = static_cast <ClipItem *>(itemList.at(i));
5227 if (item->clipType() != COLOR) {
5228 // Check if we have a cached thumbnail
5229 if (item->clipType() == IMAGE || item->clipType() == TEXT || item->clipType() == AUDIO) {
5230 QString thumb = thumbBase + item->baseClip()->getClipHash() + "_0.png";
5231 if (!QFile::exists(thumb)) {
5232 QPixmap pix(item->startThumb());
5236 QString startThumb = thumbBase + item->baseClip()->getClipHash() + '_';
5237 QString endThumb = startThumb;
5238 startThumb.append(QString::number(item->speedIndependantCropStart().frames(m_document->fps())) + ".png");
5239 endThumb.append(QString::number((item->speedIndependantCropStart() + item->speedIndependantCropDuration()).frames(m_document->fps()) - 1) + ".png");
5240 if (!QFile::exists(startThumb)) {
5241 QPixmap pix(item->startThumb());
5242 pix.save(startThumb);
5244 if (!QFile::exists(endThumb)) {
5245 QPixmap pix(item->endThumb());
5255 void CustomTrackView::slotInsertTrack(int ix)
5257 TrackDialog d(m_document, parentWidget());
5258 d.label->setText(i18n("Insert track"));
5259 d.track_nb->setMaximum(m_document->tracksCount() - 1);
5260 d.track_nb->setValue(ix);
5261 d.setWindowTitle(i18n("Insert New Track"));
5262 d.slotUpdateName(ix);
5264 if (d.exec() == QDialog::Accepted) {
5265 ix = d.track_nb->value();
5266 if (d.before_select->currentIndex() == 1) {
5270 if (d.video_track->isChecked()) {
5271 info.type = VIDEOTRACK;
5272 info.isMute = false;
5273 info.isBlind = false;
5274 info.isLocked = false;
5276 info.type = AUDIOTRACK;
5277 info.isMute = false;
5278 info.isBlind = true;
5279 info.isLocked = false;
5281 AddTrackCommand *addTrack = new AddTrackCommand(this, ix, info, true);
5282 m_commandStack->push(addTrack);
5283 setDocumentModified();
5287 void CustomTrackView::slotDeleteTrack(int ix)
5289 TrackDialog d(m_document, parentWidget());
5290 d.label->setText(i18n("Delete track"));
5291 d.before_select->setHidden(true);
5292 d.track_nb->setMaximum(m_document->tracksCount() - 1);
5293 d.track_nb->setValue(ix);
5294 d.slotUpdateName(ix);
5295 d.setWindowTitle(i18n("Delete Track"));
5296 d.video_track->setHidden(true);
5297 d.audio_track->setHidden(true);
5298 if (d.exec() == QDialog::Accepted) {
5299 ix = d.track_nb->value();
5300 TrackInfo info = m_document->trackInfoAt(m_document->tracksCount() - ix - 1);
5301 deleteTimelineTrack(ix, info);
5302 setDocumentModified();
5303 /*AddTrackCommand* command = new AddTrackCommand(this, ix, info, false);
5304 m_commandStack->push(command);*/
5308 void CustomTrackView::slotChangeTrack(int ix)
5310 TrackDialog d(m_document, parentWidget());
5311 d.label->setText(i18n("Change track"));
5312 d.before_select->setHidden(true);
5313 d.track_nb->setMaximum(m_document->tracksCount() - 1);
5314 d.track_nb->setValue(ix);
5315 d.slotUpdateName(ix);
5316 d.setWindowTitle(i18n("Change Track Type"));
5318 TrackInfo oldInfo = m_document->trackInfoAt(m_document->tracksCount() - ix - 1);
5319 if (oldInfo.type == VIDEOTRACK)
5320 d.video_track->setChecked(true);
5322 d.audio_track->setChecked(true);
5324 if (d.exec() == QDialog::Accepted) {
5326 info.isLocked = false;
5327 info.isMute = false;
5328 info.trackName = oldInfo.trackName;
5329 ix = d.track_nb->value();
5331 if (d.video_track->isChecked()) {
5332 info.type = VIDEOTRACK;
5333 info.isBlind = false;
5335 info.type = AUDIOTRACK;
5336 info.isBlind = true;
5338 changeTimelineTrack(ix, info);
5339 setDocumentModified();
5344 void CustomTrackView::deleteTimelineTrack(int ix, TrackInfo trackinfo)
5346 double startY = ix * m_tracksHeight + 1 + m_tracksHeight / 2;
5347 QRectF r(0, startY, sceneRect().width(), m_tracksHeight / 2 - 1);
5348 QList<QGraphicsItem *> selection = m_scene->items(r);
5349 QUndoCommand *deleteTrack = new QUndoCommand();
5350 deleteTrack->setText("Delete track");
5352 // Delete all clips in selected track
5353 for (int i = 0; i < selection.count(); i++) {
5354 if (selection.at(i)->type() == AVWIDGET) {
5355 ClipItem *item = static_cast <ClipItem *>(selection.at(i));
5356 new AddTimelineClipCommand(this, item->xml(), item->clipProducer(), item->info(), item->effectList(), false, false, false, true, deleteTrack);
5357 m_scene->removeItem(item);
5360 } else if (selection.at(i)->type() == TRANSITIONWIDGET) {
5361 Transition *item = static_cast <Transition *>(selection.at(i));
5362 new AddTransitionCommand(this, item->info(), item->transitionEndTrack(), item->toXML(), true, false, deleteTrack);
5363 m_scene->removeItem(item);
5369 new AddTrackCommand(this, ix, trackinfo, false, deleteTrack);
5370 m_commandStack->push(deleteTrack);
5373 void CustomTrackView::changeTimelineTrack(int ix, TrackInfo trackinfo)
5375 TrackInfo oldinfo = m_document->trackInfoAt(m_document->tracksCount() - ix - 1);
5376 ChangeTrackCommand *changeTrack = new ChangeTrackCommand(this, ix, oldinfo, trackinfo);
5377 m_commandStack->push(changeTrack);
5380 void CustomTrackView::autoTransition()
5382 QList<QGraphicsItem *> itemList = scene()->selectedItems();
5383 if (itemList.count() != 1 || itemList.at(0)->type() != TRANSITIONWIDGET) {
5384 emit displayMessage(i18n("You must select one transition for this action"), ErrorMessage);
5387 Transition *tr = static_cast <Transition*>(itemList.at(0));
5388 tr->setAutomatic(!tr->isAutomatic());
5389 QDomElement transition = tr->toXML();
5390 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);
5391 setDocumentModified();
5395 QStringList CustomTrackView::getLadspaParams(QDomElement effect) const
5398 QDomNodeList params = effect.elementsByTagName("parameter");
5399 for (int i = 0; i < params.count(); i++) {
5400 QDomElement e = params.item(i).toElement();
5401 if (!e.isNull() && e.attribute("type") == "constant") {
5402 if (e.hasAttribute("factor")) {
5403 double factor = e.attribute("factor").toDouble();
5404 double value = e.attribute("value").toDouble();
5405 value = value / factor;
5406 result.append(QString::number(value));
5407 } else result.append(e.attribute("value"));
5413 void CustomTrackView::clipNameChanged(const QString id, const QString name)
5415 QList<QGraphicsItem *> list = scene()->items();
5416 ClipItem *clip = NULL;
5417 for (int i = 0; i < list.size(); ++i) {
5418 if (list.at(i)->type() == AVWIDGET) {
5419 clip = static_cast <ClipItem *>(list.at(i));
5420 if (clip->clipProducer() == id) {
5421 clip->setClipName(name);
5425 viewport()->update();
5428 void CustomTrackView::getClipAvailableSpace(AbstractClipItem *item, GenTime &minimum, GenTime &maximum)
5430 minimum = GenTime();
5431 maximum = GenTime();
5432 QList<QGraphicsItem *> selection;
5433 selection = m_scene->items(0, item->track() * m_tracksHeight + m_tracksHeight / 2, sceneRect().width(), 2);
5434 selection.removeAll(item);
5435 for (int i = 0; i < selection.count(); i++) {
5436 AbstractClipItem *clip = static_cast <AbstractClipItem *>(selection.at(i));
5437 if (clip && clip->type() == AVWIDGET) {
5438 if (clip->endPos() <= item->startPos() && clip->endPos() > minimum) minimum = clip->endPos();
5439 if (clip->startPos() > item->startPos() && (clip->startPos() < maximum || maximum == GenTime())) maximum = clip->startPos();
5444 void CustomTrackView::getTransitionAvailableSpace(AbstractClipItem *item, GenTime &minimum, GenTime &maximum)
5446 minimum = GenTime();
5447 maximum = GenTime();
5448 QList<QGraphicsItem *> selection;
5449 selection = m_scene->items(0, (item->track() + 1) * m_tracksHeight, sceneRect().width(), 2);
5450 selection.removeAll(item);
5451 for (int i = 0; i < selection.count(); i++) {
5452 AbstractClipItem *clip = static_cast <AbstractClipItem *>(selection.at(i));
5453 if (clip && clip->type() == TRANSITIONWIDGET) {
5454 if (clip->endPos() <= item->startPos() && clip->endPos() > minimum) minimum = clip->endPos();
5455 if (clip->startPos() > item->startPos() && (clip->startPos() < maximum || maximum == GenTime())) maximum = clip->startPos();
5461 void CustomTrackView::loadGroups(const QDomNodeList groups)
5463 for (int i = 0; i < groups.count(); i++) {
5464 QDomNodeList children = groups.at(i).childNodes();
5465 scene()->clearSelection();
5466 for (int nodeindex = 0; nodeindex < children.count(); nodeindex++) {
5467 QDomNode n = children.item(nodeindex);
5468 QDomElement elem = n.toElement();
5469 int pos = elem.attribute("position").toInt();
5470 int track = elem.attribute("track").toInt();
5471 if (elem.tagName() == "clipitem") {
5472 ClipItem *clip = getClipItemAt(pos, track); //m_document->tracksCount() - transitiontrack);
5473 if (clip) clip->setSelected(true);
5475 Transition *clip = getTransitionItemAt(pos, track); //m_document->tracksCount() - transitiontrack);
5476 if (clip) clip->setSelected(true);
5479 groupSelectedItems(false, true);
5483 void CustomTrackView::splitAudio()
5485 resetSelectionGroup();
5486 QList<QGraphicsItem *> selection = scene()->selectedItems();
5487 if (selection.isEmpty()) {
5488 emit displayMessage(i18n("You must select one clip for this action"), ErrorMessage);
5491 QUndoCommand *splitCommand = new QUndoCommand();
5492 splitCommand->setText(i18n("Split audio"));
5493 for (int i = 0; i < selection.count(); i++) {
5494 if (selection.at(i)->type() == AVWIDGET) {
5495 ClipItem *clip = static_cast <ClipItem *>(selection.at(i));
5496 if (clip->clipType() == AV || clip->clipType() == PLAYLIST) {
5497 if (clip->parentItem()) {
5498 emit displayMessage(i18n("Cannot split audio of grouped clips"), ErrorMessage);
5500 new SplitAudioCommand(this, clip->track(), clip->startPos(), splitCommand);
5505 m_commandStack->push(splitCommand);
5508 void CustomTrackView::doSplitAudio(const GenTime &pos, int track, bool split)
5510 ClipItem *clip = getClipItemAt(pos, track);
5512 kDebug() << "// Cannot find clip to split!!!";
5516 int start = pos.frames(m_document->fps());
5517 int freetrack = m_document->tracksCount() - track - 1;
5518 for (; freetrack > 0; freetrack--) {
5519 kDebug() << "// CHK DOC TRK:" << freetrack << ", DUR:" << m_document->renderer()->mltTrackDuration(freetrack);
5520 if (m_document->trackInfoAt(freetrack - 1).type == AUDIOTRACK) {
5521 kDebug() << "// CHK DOC TRK:" << freetrack << ", DUR:" << m_document->renderer()->mltTrackDuration(freetrack);
5522 if (m_document->renderer()->mltTrackDuration(freetrack) < start || m_document->renderer()->mltGetSpaceLength(pos, freetrack, false) >= clip->cropDuration().frames(m_document->fps())) {
5523 kDebug() << "FOUND SPACE ON TRK: " << freetrack;
5528 kDebug() << "GOT TRK: " << track;
5529 if (freetrack == 0) {
5530 emit displayMessage(i18n("No empty space to put clip audio"), ErrorMessage);
5532 ItemInfo info = clip->info();
5533 info.track = m_document->tracksCount() - freetrack;
5534 addClip(clip->xml(), clip->clipProducer(), info, clip->effectList());
5535 scene()->clearSelection();
5536 clip->setSelected(true);
5537 ClipItem *audioClip = getClipItemAt(start, info.track);
5539 clip->setVideoOnly(true);
5540 if (m_document->renderer()->mltUpdateClipProducer(m_document->tracksCount() - track, start, clip->baseClip()->videoProducer()) == false) {
5541 emit displayMessage(i18n("Cannot update clip (time: %1, track: %2)", start, track), ErrorMessage);
5543 if (m_document->renderer()->mltUpdateClipProducer(m_document->tracksCount() - info.track, start, clip->baseClip()->audioProducer(info.track)) == false) {
5544 emit displayMessage(i18n("Cannot update clip (time: %1, track: %2)", start, info.track), ErrorMessage);
5546 audioClip->setSelected(true);
5547 audioClip->setAudioOnly(true);
5548 groupSelectedItems(false, true);
5552 // unsplit clip: remove audio part and change video part to normal clip
5553 if (clip->parentItem() == NULL || clip->parentItem()->type() != GROUPWIDGET) {
5554 kDebug() << "//CANNOT FIND CLP GRP";
5557 AbstractGroupItem *grp = static_cast <AbstractGroupItem *>(clip->parentItem());
5558 QList<QGraphicsItem *> children = grp->childItems();
5559 if (children.count() != 2) {
5560 kDebug() << "//SOMETHING IS WRONG WITH CLP GRP";
5563 for (int i = 0; i < children.count(); i++) {
5564 if (children.at(i) != clip) {
5565 ClipItem *clp = static_cast <ClipItem *>(children.at(i));
5566 ItemInfo info = clip->info();
5567 deleteClip(clp->info());
5568 clip->setVideoOnly(false);
5569 if (!m_document->renderer()->mltUpdateClipProducer(m_document->tracksCount() - info.track, info.startPos.frames(m_document->fps()), clip->baseClip()->producer(info.track))) {
5570 emit displayMessage(i18n("Cannot update clip (time: %1, track: %2)", info.startPos.frames(m_document->fps()), info.track), ErrorMessage);
5575 clip->setFlag(QGraphicsItem::ItemIsMovable, true);
5576 m_document->clipManager()->removeGroup(grp);
5577 scene()->destroyItemGroup(grp);
5581 void CustomTrackView::setVideoOnly()
5583 resetSelectionGroup();
5584 QList<QGraphicsItem *> selection = scene()->selectedItems();
5585 if (selection.isEmpty()) {
5586 emit displayMessage(i18n("You must select one clip for this action"), ErrorMessage);
5589 QUndoCommand *videoCommand = new QUndoCommand();
5590 videoCommand->setText(i18n("Video only"));
5591 for (int i = 0; i < selection.count(); i++) {
5592 if (selection.at(i)->type() == AVWIDGET) {
5593 ClipItem *clip = static_cast <ClipItem *>(selection.at(i));
5594 if (clip->clipType() == AV || clip->clipType() == PLAYLIST) {
5595 if (clip->parentItem()) {
5596 emit displayMessage(i18n("Cannot change grouped clips"), ErrorMessage);
5598 new ChangeClipTypeCommand(this, clip->track(), clip->startPos(), true, false, clip->isVideoOnly(), clip->isAudioOnly(), videoCommand);
5603 m_commandStack->push(videoCommand);
5606 void CustomTrackView::setAudioOnly()
5608 resetSelectionGroup();
5609 QList<QGraphicsItem *> selection = scene()->selectedItems();
5610 if (selection.isEmpty()) {
5611 emit displayMessage(i18n("You must select one clip for this action"), ErrorMessage);
5614 QUndoCommand *videoCommand = new QUndoCommand();
5615 videoCommand->setText(i18n("Audio only"));
5616 for (int i = 0; i < selection.count(); i++) {
5617 if (selection.at(i)->type() == AVWIDGET) {
5618 ClipItem *clip = static_cast <ClipItem *>(selection.at(i));
5619 if (clip->clipType() == AV || clip->clipType() == PLAYLIST) {
5620 if (clip->parentItem()) {
5621 emit displayMessage(i18n("Cannot change grouped clips"), ErrorMessage);
5623 new ChangeClipTypeCommand(this, clip->track(), clip->startPos(), false, true, clip->isVideoOnly(), clip->isAudioOnly(), videoCommand);
5628 m_commandStack->push(videoCommand);
5631 void CustomTrackView::setAudioAndVideo()
5633 resetSelectionGroup();
5634 QList<QGraphicsItem *> selection = scene()->selectedItems();
5635 if (selection.isEmpty()) {
5636 emit displayMessage(i18n("You must select one clip for this action"), ErrorMessage);
5639 QUndoCommand *videoCommand = new QUndoCommand();
5640 videoCommand->setText(i18n("Audio and Video"));
5641 for (int i = 0; i < selection.count(); i++) {
5642 if (selection.at(i)->type() == AVWIDGET) {
5643 ClipItem *clip = static_cast <ClipItem *>(selection.at(i));
5644 if (clip->clipType() == AV || clip->clipType() == PLAYLIST) {
5645 if (clip->parentItem()) {
5646 emit displayMessage(i18n("Cannot change grouped clips"), ErrorMessage);
5648 new ChangeClipTypeCommand(this, clip->track(), clip->startPos(), false, false, clip->isVideoOnly(), clip->isAudioOnly(), videoCommand);
5653 m_commandStack->push(videoCommand);
5656 void CustomTrackView::doChangeClipType(const GenTime &pos, int track, bool videoOnly, bool audioOnly)
5658 ClipItem *clip = getClipItemAt(pos, track);
5660 kDebug() << "// Cannot find clip to split!!!";
5664 int start = pos.frames(m_document->fps());
5665 clip->setVideoOnly(true);
5666 clip->setAudioOnly(false);
5667 if (m_document->renderer()->mltUpdateClipProducer(m_document->tracksCount() - track, start, clip->baseClip()->videoProducer()) == false) {
5668 emit displayMessage(i18n("Cannot update clip (time: %1, track: %2)", start, track), ErrorMessage);
5670 } else if (audioOnly) {
5671 int start = pos.frames(m_document->fps());
5672 clip->setAudioOnly(true);
5673 clip->setVideoOnly(false);
5674 if (m_document->renderer()->mltUpdateClipProducer(m_document->tracksCount() - track, start, clip->baseClip()->audioProducer(track)) == false) {
5675 emit displayMessage(i18n("Cannot update clip (time: %1, track: %2)", start, track), ErrorMessage);
5678 int start = pos.frames(m_document->fps());
5679 clip->setAudioOnly(false);
5680 clip->setVideoOnly(false);
5681 if (m_document->renderer()->mltUpdateClipProducer(m_document->tracksCount() - track, start, clip->baseClip()->producer(track)) == false) {
5682 emit displayMessage(i18n("Cannot update clip (time: %1, track: %2)", start, track), ErrorMessage);
5686 setDocumentModified();
5689 void CustomTrackView::updateClipTypeActions(ClipItem *clip)
5691 if (clip == NULL || (clip->clipType() != AV && clip->clipType() != PLAYLIST)) {
5692 m_clipTypeGroup->setEnabled(false);
5694 m_clipTypeGroup->setEnabled(true);
5695 QList <QAction *> actions = m_clipTypeGroup->actions();
5697 if (clip->isAudioOnly()) lookup = "clip_audio_only";
5698 else if (clip->isVideoOnly()) lookup = "clip_video_only";
5699 else lookup = "clip_audio_and_video";
5700 for (int i = 0; i < actions.count(); i++) {
5701 if (actions.at(i)->data().toString() == lookup) {
5702 actions.at(i)->setChecked(true);
5709 void CustomTrackView::slotGoToMarker(QAction *action)
5711 int pos = action->data().toInt();
5712 setCursorPos(pos, true);
5715 void CustomTrackView::reloadTransitionLumas()
5719 QDomElement lumaTransition = MainWindow::transitions.getEffectByTag("luma", "luma");
5720 QDomNodeList params = lumaTransition.elementsByTagName("parameter");
5721 for (int i = 0; i < params.count(); i++) {
5722 QDomElement e = params.item(i).toElement();
5723 if (e.attribute("tag") == "resource") {
5724 lumaNames = e.attribute("paramlistdisplay");
5725 lumaFiles = e.attribute("paramlist");
5730 QList<QGraphicsItem *> itemList = items();
5731 Transition *transitionitem;
5732 QDomElement transitionXml;
5733 for (int i = 0; i < itemList.count(); i++) {
5734 if (itemList.at(i)->type() == TRANSITIONWIDGET) {
5735 transitionitem = static_cast <Transition*>(itemList.at(i));
5736 transitionXml = transitionitem->toXML();
5737 if (transitionXml.attribute("id") == "luma" && transitionXml.attribute("tag") == "luma") {
5738 QDomNodeList params = transitionXml.elementsByTagName("parameter");
5739 for (int i = 0; i < params.count(); i++) {
5740 QDomElement e = params.item(i).toElement();
5741 if (e.attribute("tag") == "resource") {
5742 e.setAttribute("paramlistdisplay", lumaNames);
5743 e.setAttribute("paramlist", lumaFiles);
5748 if (transitionXml.attribute("id") == "composite" && transitionXml.attribute("tag") == "composite") {
5749 QDomNodeList params = transitionXml.elementsByTagName("parameter");
5750 for (int i = 0; i < params.count(); i++) {
5751 QDomElement e = params.item(i).toElement();
5752 if (e.attribute("tag") == "luma") {
5753 e.setAttribute("paramlistdisplay", lumaNames);
5754 e.setAttribute("paramlist", lumaFiles);
5761 emit transitionItemSelected(NULL);
5764 double CustomTrackView::fps() const
5766 return m_document->fps();
5769 void CustomTrackView::updateProjectFps()
5771 // update all clips to the new fps
5772 resetSelectionGroup();
5773 scene()->clearSelection();
5775 QList<QGraphicsItem *> itemList = items();
5776 for (int i = 0; i < itemList.count(); i++) {
5777 // remove all items and re-add them one by one
5778 if (itemList.at(i) != m_cursorLine && itemList.at(i)->parentItem() == NULL) m_scene->removeItem(itemList.at(i));
5780 for (int i = 0; i < itemList.count(); i++) {
5781 if (itemList.at(i)->parentItem() == 0 && (itemList.at(i)->type() == AVWIDGET || itemList.at(i)->type() == TRANSITIONWIDGET)) {
5782 AbstractClipItem *clip = static_cast <AbstractClipItem *>(itemList.at(i));
5783 clip->updateFps(m_document->fps());
5784 m_scene->addItem(clip);
5785 } else if (itemList.at(i)->type() == GROUPWIDGET) {
5786 AbstractGroupItem *grp = static_cast <AbstractGroupItem *>(itemList.at(i));
5787 QList<QGraphicsItem *> children = grp->childItems();
5788 for (int j = 0; j < children.count(); j++) {
5789 if (children.at(j)->type() == AVWIDGET || children.at(j)->type() == TRANSITIONWIDGET) {
5790 AbstractClipItem *clip = static_cast <AbstractClipItem *>(children.at(j));
5791 clip->setFlag(QGraphicsItem::ItemIsMovable, true);
5792 clip->updateFps(m_document->fps());
5795 m_document->clipManager()->removeGroup(grp);
5796 m_scene->addItem(grp);
5797 scene()->destroyItemGroup(grp);
5798 for (int j = 0; j < children.count(); j++) {
5799 if (children.at(j)->type() == AVWIDGET || children.at(j)->type() == TRANSITIONWIDGET) {
5800 //children.at(j)->setParentItem(0);
5801 children.at(j)->setSelected(true);
5804 groupSelectedItems(true, true);
5805 } else if (itemList.at(i)->type() == GUIDEITEM) {
5806 Guide *g = static_cast<Guide *>(itemList.at(i));
5808 m_scene->addItem(g);
5811 viewport()->update();
5814 void CustomTrackView::slotTrackDown()
5816 if (m_selectedTrack > m_document->tracksCount() - 2) m_selectedTrack = 0;
5817 else m_selectedTrack++;
5818 emit updateTrackHeaders();
5819 QRectF rect(mapToScene(QPoint(10, 0)).x(), m_selectedTrack * m_tracksHeight, 10, m_tracksHeight);
5820 ensureVisible(rect, 0, 0);
5821 viewport()->update();
5824 void CustomTrackView::slotTrackUp()
5826 if (m_selectedTrack > 0) m_selectedTrack--;
5827 else m_selectedTrack = m_document->tracksCount() - 1;
5828 emit updateTrackHeaders();
5829 QRectF rect(mapToScene(QPoint(10, 0)).x(), m_selectedTrack * m_tracksHeight, 10, m_tracksHeight);
5830 ensureVisible(rect, 0, 0);
5831 viewport()->update();
5834 int CustomTrackView::selectedTrack() const
5836 return m_selectedTrack;
5839 QStringList CustomTrackView::selectedClips() const
5841 QStringList clipIds;
5842 QList<QGraphicsItem *> selection = m_scene->selectedItems();
5843 for (int i = 0; i < selection.count(); i++) {
5844 if (selection.at(i)->type() == AVWIDGET) {
5845 ClipItem *item = (ClipItem *)selection.at(i);
5846 clipIds << item->clipProducer();
5852 QList<ClipItem *> CustomTrackView::selectedClipItems() const
5854 QList<ClipItem *> clips;
5855 QList<QGraphicsItem *> selection = m_scene->selectedItems();
5856 for (int i = 0; i < selection.count(); i++) {
5857 if (selection.at(i)->type() == AVWIDGET) {
5858 clips.append((ClipItem *)selection.at(i));
5864 void CustomTrackView::slotSelectTrack(int ix)
5866 m_selectedTrack = qMax(0, ix);
5867 m_selectedTrack = qMin(ix, m_document->tracksCount() - 1);
5868 emit updateTrackHeaders();
5869 QRectF rect(mapToScene(QPoint(10, 0)).x(), m_selectedTrack * m_tracksHeight, 10, m_tracksHeight);
5870 ensureVisible(rect, 0, 0);
5871 viewport()->update();
5874 void CustomTrackView::selectClip(bool add, bool group)
5876 QRectF rect(m_cursorPos, m_selectedTrack * m_tracksHeight + m_tracksHeight / 2, 1, 1);
5877 QList<QGraphicsItem *> selection = m_scene->items(rect);
5878 resetSelectionGroup(group);
5879 if (!group) m_scene->clearSelection();
5880 for (int i = 0; i < selection.count(); i++) {
5881 if (selection.at(i)->type() == AVWIDGET) {
5882 selection.at(i)->setSelected(add);
5886 if (group) groupSelectedItems();
5889 void CustomTrackView::selectTransition(bool add, bool group)
5891 QRectF rect(m_cursorPos, m_selectedTrack * m_tracksHeight + m_tracksHeight, 1, 1);
5892 QList<QGraphicsItem *> selection = m_scene->items(rect);
5893 resetSelectionGroup(group);
5894 if (!group) m_scene->clearSelection();
5895 for (int i = 0; i < selection.count(); i++) {
5896 if (selection.at(i)->type() == TRANSITIONWIDGET) {
5897 selection.at(i)->setSelected(add);
5901 if (group) groupSelectedItems();
5904 QStringList CustomTrackView::extractTransitionsLumas()
5907 QList<QGraphicsItem *> itemList = items();
5908 Transition *transitionitem;
5909 QDomElement transitionXml;
5910 for (int i = 0; i < itemList.count(); i++) {
5911 if (itemList.at(i)->type() == TRANSITIONWIDGET) {
5912 transitionitem = static_cast <Transition*>(itemList.at(i));
5913 transitionXml = transitionitem->toXML();
5914 QString luma = EffectsList::parameter(transitionXml, "luma");
5915 if (!luma.isEmpty()) urls << luma;
5921 void CustomTrackView::setEditMode(EDITMODE mode)
5923 m_scene->setEditMode(mode);
5926 void CustomTrackView::checkTrackSequence(int track)
5928 QList <int> times = m_document->renderer()->checkTrackSequence(m_document->tracksCount() - track);
5929 //track = m_document->tracksCount() -track;
5930 QRectF rect(0, track * m_tracksHeight + m_tracksHeight / 2, sceneRect().width(), 2);
5931 QList<QGraphicsItem *> selection = m_scene->items(rect);
5932 QList <int> timelineList;
5933 timelineList.append(0);
5934 for (int i = 0; i < selection.count(); i++) {
5935 if (selection.at(i)->type() == AVWIDGET) {
5936 ClipItem *clip = static_cast <ClipItem *>(selection.at(i));
5937 int start = clip->startPos().frames(m_document->fps());
5938 int end = clip->endPos().frames(m_document->fps());
5939 if (!timelineList.contains(start)) timelineList.append(start);
5940 if (!timelineList.contains(end)) timelineList.append(end);
5943 qSort(timelineList);
5944 kDebug() << "// COMPARE:\n" << times << "\n" << timelineList << "\n-------------------";
5945 if (times != timelineList) KMessageBox::sorry(this, i18n("error"), i18n("TRACTOR"));
5948 void CustomTrackView::insertZoneOverwrite(QStringList data, int in)
5950 if (data.isEmpty()) return;
5951 DocClipBase *clip = m_document->getBaseClip(data.at(0));
5953 info.startPos = GenTime(in, m_document->fps());
5954 info.cropStart = GenTime(data.at(1).toInt(), m_document->fps());
5955 info.endPos = info.startPos + GenTime(data.at(2).toInt(), m_document->fps()) - info.cropStart;
5956 info.cropDuration = info.endPos - info.startPos;
5957 info.track = m_selectedTrack;
5958 QUndoCommand *addCommand = new QUndoCommand();
5959 addCommand->setText(i18n("Insert clip"));
5960 adjustTimelineClips(OVERWRITEEDIT, NULL, info, addCommand);
5961 new AddTimelineClipCommand(this, clip->toXML(), clip->getId(), info, EffectsList(), true, false, true, false, addCommand);
5962 m_commandStack->push(addCommand);
5965 void CustomTrackView::clearSelection()
5967 resetSelectionGroup();
5968 scene()->clearSelection();
5970 emit clipItemSelected(NULL);