1 /***************************************************************************
2 * Copyright (C) 2007 by Jean-Baptiste Mardelle (jb@kdenlive.org) *
4 * This program is free software; you can redistribute it and/or modify *
5 * it under the terms of the GNU General Public License as published by *
6 * the Free Software Foundation; either version 2 of the License, or *
7 * (at your option) any later version. *
9 * This program is distributed in the hope that it will be useful, *
10 * but WITHOUT ANY WARRANTY; without even the implied warranty of *
11 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the *
12 * GNU General Public License for more details. *
14 * You should have received a copy of the GNU General Public License *
15 * along with this program; if not, write to the *
16 * Free Software Foundation, Inc., *
17 * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA *
18 ***************************************************************************/
21 #include "customtrackview.h"
22 #include "docclipbase.h"
24 #include "definitions.h"
25 #include "moveclipcommand.h"
26 #include "movetransitioncommand.h"
27 #include "resizeclipcommand.h"
28 #include "editguidecommand.h"
29 #include "addtimelineclipcommand.h"
30 #include "addeffectcommand.h"
31 #include "editeffectcommand.h"
32 #include "moveeffectcommand.h"
33 #include "addtransitioncommand.h"
34 #include "edittransitioncommand.h"
35 #include "editkeyframecommand.h"
36 #include "changespeedcommand.h"
37 #include "addmarkercommand.h"
38 #include "razorclipcommand.h"
39 #include "kdenlivesettings.h"
40 #include "transition.h"
41 #include "clipmanager.h"
43 #include "markerdialog.h"
44 #include "mainwindow.h"
45 #include "ui_keyframedialog_ui.h"
46 #include "clipdurationdialog.h"
47 #include "abstractgroupitem.h"
48 #include "insertspacecommand.h"
49 #include "spacerdialog.h"
50 #include "addtrackcommand.h"
51 #include "changetrackcommand.h"
52 #include "movegroupcommand.h"
53 #include "ui_addtrack_ui.h"
54 #include "initeffects.h"
55 #include "locktrackcommand.h"
56 #include "groupclipscommand.h"
57 #include "splitaudiocommand.h"
58 #include "changecliptypecommand.h"
59 #include "trackdialog.h"
66 #include <KColorScheme>
67 #include <KMessageBox>
68 #include <KIO/NetAccess>
70 #include <QMouseEvent>
71 #include <QStylePainter>
72 #include <QGraphicsItem>
73 #include <QDomDocument>
75 #include <QApplication>
76 #include <QInputDialog>
79 #if QT_VERSION >= 0x040600
80 #include <QGraphicsDropShadowEffect>
83 bool sortGuidesList(const Guide *g1 , const Guide *g2)
85 return (*g1).position() < (*g2).position();
90 // disable animation if user asked it in KDE's global settings
91 // http://lists.kde.org/?l=kde-commits&m=120398724717624&w=2
92 // needs something like below (taken from dolphin)
93 // #include <kglobalsettings.h>
94 // const bool animate = KGlobalSettings::graphicEffectsLevel() & KGlobalSettings::SimpleAnimationEffects;
95 // const int duration = animate ? 1500 : 1;
97 CustomTrackView::CustomTrackView(KdenliveDoc *doc, CustomTrackScene* projectscene, QWidget *parent) :
98 QGraphicsView(projectscene, parent),
99 m_tracksHeight(KdenliveSettings::trackheight()),
100 m_projectDuration(0),
103 m_scene(projectscene),
105 m_operationMode(NONE),
112 m_autoScroll(KdenliveSettings::autoscroll()),
113 m_pasteEffectsAction(NULL),
114 m_ungroupAction(NULL),
121 m_blockRefresh(false),
122 m_selectionGroup(NULL),
125 if (doc) m_commandStack = doc->commandStack();
126 else m_commandStack = NULL;
127 setMouseTracking(true);
128 setAcceptDrops(true);
129 setFrameShape(QFrame::NoFrame);
131 //setCacheMode(QGraphicsView::CacheBackground);
132 //setViewportUpdateMode(QGraphicsView::FullViewportUpdate);
133 setViewportUpdateMode(QGraphicsView::SmartViewportUpdate);
135 pixmapCache = new KPixmapCache("kdenlive-thumbs");
136 KdenliveSettings::setTrackheight(m_tracksHeight);
137 m_animationTimer = new QTimeLine(800);
138 m_animationTimer->setFrameRange(0, 5);
139 m_animationTimer->setUpdateInterval(100);
140 m_animationTimer->setLoopCount(0);
141 m_tipColor = QColor(0, 192, 0, 200);
142 QColor border = QColor(255, 255, 255, 100);
143 m_tipPen.setColor(border);
144 m_tipPen.setWidth(3);
145 setContentsMargins(0, 0, 0, 0);
146 const int maxHeight = m_tracksHeight * m_document->tracksCount();
147 setSceneRect(0, 0, sceneRect().width(), maxHeight);
148 verticalScrollBar()->setMaximum(maxHeight);
149 m_cursorLine = projectscene->addLine(0, 0, 0, maxHeight);
150 m_cursorLine->setZValue(1000);
154 pen1.setColor(palette().text().color());
155 m_cursorLine->setPen(pen1);
156 m_cursorLine->setFlag(QGraphicsItem::ItemIgnoresTransformations, true);
158 KIcon razorIcon("edit-cut");
159 m_razorCursor = QCursor(razorIcon.pixmap(22, 22));
161 KIcon spacerIcon("kdenlive-spacer-tool");
162 m_spacerCursor = QCursor(spacerIcon.pixmap(22, 22));
163 verticalScrollBar()->setTracking(true);
164 // Line below was supposed to scroll guides label with scrollbar, not implemented yet
165 //connect(verticalScrollBar(), SIGNAL(valueChanged(int)), this, SLOT(slotRefreshGuides()));
166 connect(&m_scrollTimer, SIGNAL(timeout()), this, SLOT(slotCheckMouseScrolling()));
167 m_scrollTimer.setInterval(100);
168 m_scrollTimer.setSingleShot(true);
170 connect(&m_thumbsTimer, SIGNAL(timeout()), this, SLOT(slotFetchNextThumbs()));
171 m_thumbsTimer.setInterval(500);
172 m_thumbsTimer.setSingleShot(true);
175 CustomTrackView::~CustomTrackView()
177 qDeleteAll(m_guides);
179 m_waitingThumbs.clear();
183 void CustomTrackView::keyPressEvent(QKeyEvent * event)
185 if (event->key() == Qt::Key_Up) {
188 } else if (event->key() == Qt::Key_Down) {
191 } else QWidget::keyPressEvent(event);
194 void CustomTrackView::setDocumentModified()
196 m_document->setModified(true);
199 void CustomTrackView::setContextMenu(QMenu *timeline, QMenu *clip, QMenu *transition, QActionGroup *clipTypeGroup, QMenu *markermenu)
201 m_timelineContextMenu = timeline;
202 m_timelineContextClipMenu = clip;
203 m_clipTypeGroup = clipTypeGroup;
204 connect(m_timelineContextMenu, SIGNAL(aboutToHide()), this, SLOT(slotResetMenuPosition()));
206 m_markerMenu = new QMenu(i18n("Go to marker..."), this);
207 m_markerMenu->setEnabled(false);
208 markermenu->addMenu(m_markerMenu);
209 connect(m_markerMenu, SIGNAL(triggered(QAction *)), this, SLOT(slotGoToMarker(QAction *)));
210 QList <QAction *> list = m_timelineContextClipMenu->actions();
211 for (int i = 0; i < list.count(); i++) {
212 if (list.at(i)->data().toString() == "paste_effects") m_pasteEffectsAction = list.at(i);
213 else if (list.at(i)->data().toString() == "ungroup_clip") m_ungroupAction = list.at(i);
216 m_timelineContextTransitionMenu = transition;
217 list = m_timelineContextTransitionMenu->actions();
218 for (int i = 0; i < list.count(); i++) {
219 if (list.at(i)->data().toString() == "auto") {
220 m_autoTransition = list.at(i);
225 m_timelineContextMenu->addSeparator();
226 m_deleteGuide = new KAction(KIcon("edit-delete"), i18n("Delete Guide"), this);
227 connect(m_deleteGuide, SIGNAL(triggered()), this, SLOT(slotDeleteTimeLineGuide()));
228 m_timelineContextMenu->addAction(m_deleteGuide);
230 m_editGuide = new KAction(KIcon("document-properties"), i18n("Edit Guide"), this);
231 connect(m_editGuide, SIGNAL(triggered()), this, SLOT(slotEditTimeLineGuide()));
232 m_timelineContextMenu->addAction(m_editGuide);
235 void CustomTrackView::slotDoResetMenuPosition()
237 m_menuPosition = QPoint();
240 void CustomTrackView::slotResetMenuPosition()
242 // after a short time (so that the action is triggered / or menu is closed, we reset the menu pos
243 QTimer::singleShot(300, this, SLOT(slotDoResetMenuPosition()));
246 void CustomTrackView::checkAutoScroll()
248 m_autoScroll = KdenliveSettings::autoscroll();
251 /*sQList <TrackInfo> CustomTrackView::tracksList() const {
252 return m_scene->m_tracksList;
255 void CustomTrackView::checkTrackHeight()
257 if (m_tracksHeight == KdenliveSettings::trackheight()) return;
258 m_tracksHeight = KdenliveSettings::trackheight();
259 emit trackHeightChanged();
260 QList<QGraphicsItem *> itemList = items();
262 Transition *transitionitem;
263 bool snap = KdenliveSettings::snaptopoints();
264 KdenliveSettings::setSnaptopoints(false);
265 for (int i = 0; i < itemList.count(); i++) {
266 if (itemList.at(i)->type() == AVWIDGET) {
267 item = (ClipItem*) itemList.at(i);
268 item->setRect(0, 0, item->rect().width(), m_tracksHeight - 1);
269 item->setPos((qreal) item->startPos().frames(m_document->fps()), (qreal) item->track() * m_tracksHeight + 1);
270 item->resetThumbs(true);
271 } else if (itemList.at(i)->type() == TRANSITIONWIDGET) {
272 transitionitem = (Transition*) itemList.at(i);
273 transitionitem->setRect(0, 0, transitionitem->rect().width(), m_tracksHeight / 3 * 2 - 1);
274 transitionitem->setPos((qreal) transitionitem->startPos().frames(m_document->fps()), (qreal) transitionitem->track() * m_tracksHeight + m_tracksHeight / 3 * 2);
277 double newHeight = m_tracksHeight * m_document->tracksCount() * matrix().m22();
278 m_cursorLine->setLine(m_cursorLine->line().x1(), 0, m_cursorLine->line().x1(), newHeight);
280 for (int i = 0; i < m_guides.count(); i++) {
281 QLineF l = m_guides.at(i)->line();
282 l.setP2(QPointF(l.x2(), newHeight));
283 m_guides.at(i)->setLine(l);
286 setSceneRect(0, 0, sceneRect().width(), m_tracksHeight * m_document->tracksCount());
287 // verticalScrollBar()->setMaximum(m_tracksHeight * m_document->tracksCount());
288 KdenliveSettings::setSnaptopoints(snap);
289 viewport()->update();
292 /** Zoom or move viewport on mousewheel
294 * If mousewheel+Ctrl, zooms in/out on the timeline.
296 * With Ctrl, moves viewport towards end of timeline if down/back,
297 * opposite on up/forward.
299 * See also http://www.kdenlive.org/mantis/view.php?id=265 */
300 void CustomTrackView::wheelEvent(QWheelEvent * e)
302 if (e->modifiers() == Qt::ControlModifier) {
303 if (e->delta() > 0) emit zoomIn();
306 if (e->delta() <= 0) horizontalScrollBar()->setValue(horizontalScrollBar()->value() + horizontalScrollBar()->singleStep());
307 else horizontalScrollBar()->setValue(horizontalScrollBar()->value() - horizontalScrollBar()->singleStep());
311 int CustomTrackView::getPreviousVideoTrack(int track)
313 track = m_document->tracksCount() - track - 1;
315 for (int i = track; i > -1; i--) {
316 if (m_document->trackInfoAt(i).type == VIDEOTRACK) return i + 1;
322 void CustomTrackView::slotFetchNextThumbs()
324 if (!m_waitingThumbs.isEmpty()) {
325 ClipItem *item = m_waitingThumbs.takeFirst();
326 while ((item == NULL) && !m_waitingThumbs.isEmpty()) {
327 item = m_waitingThumbs.takeFirst();
329 if (item) item->slotFetchThumbs();
330 if (!m_waitingThumbs.isEmpty()) m_thumbsTimer.start();
334 void CustomTrackView::slotCheckMouseScrolling()
336 if (m_scrollOffset == 0) {
337 m_scrollTimer.stop();
340 horizontalScrollBar()->setValue(horizontalScrollBar()->value() + m_scrollOffset);
341 m_scrollTimer.start();
344 void CustomTrackView::slotCheckPositionScrolling()
346 // If mouse is at a border of the view, scroll
347 if (m_moveOpMode != SEEK) return;
348 if (mapFromScene(m_cursorPos, 0).x() < 3) {
349 horizontalScrollBar()->setValue(horizontalScrollBar()->value() - 2);
350 QTimer::singleShot(200, this, SLOT(slotCheckPositionScrolling()));
351 setCursorPos(mapToScene(QPoint(-2, 0)).x());
352 } else if (viewport()->width() - 3 < mapFromScene(m_cursorPos + 1, 0).x()) {
353 horizontalScrollBar()->setValue(horizontalScrollBar()->value() + 2);
354 setCursorPos(mapToScene(QPoint(viewport()->width(), 0)).x() + 1);
355 QTimer::singleShot(200, this, SLOT(slotCheckPositionScrolling()));
361 void CustomTrackView::mouseMoveEvent(QMouseEvent * event)
363 int pos = event->x();
364 int mappedXPos = qMax((int)(mapToScene(event->pos()).x() + 0.5), 0);
365 double snappedPos = getSnapPointForPos(mappedXPos);
366 emit mousePosition(mappedXPos);
368 if (event->buttons() & Qt::MidButton) return;
369 if (dragMode() == QGraphicsView::RubberBandDrag || (event->modifiers() == Qt::ControlModifier && m_tool != SPACERTOOL)) {
370 event->setAccepted(true);
372 QGraphicsView::mouseMoveEvent(event);
376 if (event->buttons() != Qt::NoButton) {
377 bool move = (event->pos() - m_clickEvent).manhattanLength() >= QApplication::startDragDistance();
378 if (m_dragItem && m_tool == SELECTTOOL) {
379 if (m_operationMode == MOVE && move) {
380 QGraphicsView::mouseMoveEvent(event);
381 // If mouse is at a border of the view, scroll
383 m_scrollOffset = -30;
384 m_scrollTimer.start();
385 } else if (viewport()->width() - pos < 10) {
387 m_scrollTimer.start();
388 } else if (m_scrollTimer.isActive()) m_scrollTimer.stop();
390 } else if (m_operationMode == RESIZESTART && move) {
391 m_document->renderer()->pause();
392 m_dragItem->resizeStart((int)(snappedPos));
393 } else if (m_operationMode == RESIZEEND && move) {
394 m_document->renderer()->pause();
395 m_dragItem->resizeEnd((int)(snappedPos));
396 } else if (m_operationMode == FADEIN && move) {
397 ((ClipItem*) m_dragItem)->setFadeIn((int)(mappedXPos - m_dragItem->startPos().frames(m_document->fps())));
398 } else if (m_operationMode == FADEOUT && move) {
399 ((ClipItem*) m_dragItem)->setFadeOut((int)(m_dragItem->endPos().frames(m_document->fps()) - mappedXPos));
400 } else if (m_operationMode == KEYFRAME && move) {
401 GenTime keyFramePos = GenTime(mappedXPos, m_document->fps()) - m_dragItem->startPos() + m_dragItem->cropStart();
402 double pos = mapToScene(event->pos()).toPoint().y();
403 QRectF br = m_dragItem->sceneBoundingRect();
404 double maxh = 100.0 / br.height();
405 pos = (br.bottom() - pos) * maxh;
406 m_dragItem->updateKeyFramePos(keyFramePos, pos);
409 scene()->removeItem(m_visualTip);
410 m_animationTimer->stop();
417 } else if (m_operationMode == MOVEGUIDE) {
419 scene()->removeItem(m_visualTip);
420 m_animationTimer->stop();
426 QGraphicsView::mouseMoveEvent(event);
428 } else if (m_operationMode == SPACER && move && m_selectionGroup) {
430 snappedPos = getSnapPointForPos(mappedXPos + m_spacerOffset);
431 if (snappedPos < 0) snappedPos = 0;
433 // Make sure there is no collision
434 QList<QGraphicsItem *> children = m_selectionGroup->childItems();
435 QPainterPath shape = m_selectionGroup->clipGroupShape(QPointF(snappedPos - m_selectionGroup->sceneBoundingRect().left(), 0));
436 QList<QGraphicsItem*> collidingItems = scene()->items(shape, Qt::IntersectsItemShape);
437 collidingItems.removeAll(m_selectionGroup);
438 for (int i = 0; i < children.count(); i++) {
439 if (children.at(i)->type() == GROUPWIDGET) {
440 QList<QGraphicsItem *> subchildren = children.at(i)->childItems();
441 for (int j = 0; j < subchildren.count(); j++) {
442 collidingItems.removeAll(subchildren.at(j));
445 collidingItems.removeAll(children.at(i));
447 bool collision = false;
449 for (int i = 0; i < collidingItems.count(); i++) {
450 if (!collidingItems.at(i)->isEnabled()) continue;
451 if (collidingItems.at(i)->type() == AVWIDGET && snappedPos < m_selectionGroup->sceneBoundingRect().left()) {
452 AbstractClipItem *item = static_cast <AbstractClipItem *>(collidingItems.at(i));
453 // Moving backward, determine best pos
454 QPainterPath clipPath;
455 clipPath.addRect(item->sceneBoundingRect());
456 QPainterPath res = shape.intersected(clipPath);
457 offset = qMax(offset, (int)(res.boundingRect().width() + 0.5));
460 snappedPos += offset;
461 // make sure we have no collision
462 shape = m_selectionGroup->clipGroupShape(QPointF(snappedPos - m_selectionGroup->sceneBoundingRect().left(), 0));
463 collidingItems = scene()->items(shape, Qt::IntersectsItemShape);
464 collidingItems.removeAll(m_selectionGroup);
465 for (int i = 0; i < children.count(); i++) {
466 if (children.at(i)->type() == GROUPWIDGET) {
467 QList<QGraphicsItem *> subchildren = children.at(i)->childItems();
468 for (int j = 0; j < subchildren.count(); j++) {
469 collidingItems.removeAll(subchildren.at(j));
472 collidingItems.removeAll(children.at(i));
475 for (int i = 0; i < collidingItems.count(); i++) {
476 if (!collidingItems.at(i)->isEnabled()) continue;
477 if (collidingItems.at(i)->type() == AVWIDGET) {
486 shape = m_selectionGroup->transitionGroupShape(QPointF(snappedPos - m_selectionGroup->sceneBoundingRect().left(), 0));
487 collidingItems = scene()->items(shape, Qt::IntersectsItemShape);
488 collidingItems.removeAll(m_selectionGroup);
489 for (int i = 0; i < children.count(); i++) {
490 if (children.at(i)->type() == GROUPWIDGET) {
491 QList<QGraphicsItem *> subchildren = children.at(i)->childItems();
492 for (int j = 0; j < subchildren.count(); j++) {
493 collidingItems.removeAll(subchildren.at(j));
496 collidingItems.removeAll(children.at(i));
500 for (int i = 0; i < collidingItems.count(); i++) {
501 if (collidingItems.at(i)->type() == TRANSITIONWIDGET && snappedPos < m_selectionGroup->sceneBoundingRect().left()) {
502 AbstractClipItem *item = static_cast <AbstractClipItem *>(collidingItems.at(i));
503 // Moving backward, determine best pos
504 QPainterPath clipPath;
505 clipPath.addRect(item->sceneBoundingRect());
506 QPainterPath res = shape.intersected(clipPath);
507 offset = qMax(offset, (int)(res.boundingRect().width() + 0.5));
511 snappedPos += offset;
512 // make sure we have no collision
513 shape = m_selectionGroup->transitionGroupShape(QPointF(snappedPos - m_selectionGroup->sceneBoundingRect().left(), 0));
514 collidingItems = scene()->items(shape, Qt::IntersectsItemShape);
515 collidingItems.removeAll(m_selectionGroup);
516 for (int i = 0; i < children.count(); i++) {
517 if (children.at(i)->type() == GROUPWIDGET) {
518 QList<QGraphicsItem *> subchildren = children.at(i)->childItems();
519 for (int j = 0; j < subchildren.count(); j++) {
520 collidingItems.removeAll(subchildren.at(j));
523 collidingItems.removeAll(children.at(i));
525 for (int i = 0; i < collidingItems.count(); i++) {
526 if (collidingItems.at(i)->type() == TRANSITIONWIDGET) {
534 m_selectionGroup->translate(snappedPos - m_selectionGroup->sceneBoundingRect().left(), 0);
535 //m_selectionGroup->setPos(mappedXPos + (((int) m_selectionGroup->boundingRect().topLeft().x() + 0.5) - mappedClick) , m_selectionGroup->pos().y());
539 if (m_tool == RAZORTOOL) {
540 setCursor(m_razorCursor);
541 //QGraphicsView::mouseMoveEvent(event);
543 } else if (m_tool == SPACERTOOL) {
544 setCursor(m_spacerCursor);
548 QList<QGraphicsItem *> itemList = items(event->pos());
549 QGraphicsRectItem *item = NULL;
550 OPERATIONTYPE opMode = NONE;
552 if (itemList.count() == 1 && itemList.at(0)->type() == GUIDEITEM) {
554 } else for (int i = 0; i < itemList.count(); i++) {
555 if (itemList.at(i)->type() == AVWIDGET || itemList.at(i)->type() == TRANSITIONWIDGET) {
556 item = (QGraphicsRectItem*) itemList.at(i);
561 if (item && event->buttons() == Qt::NoButton) {
562 AbstractClipItem *clip = static_cast <AbstractClipItem*>(item);
563 if (m_tool == RAZORTOOL) {
564 // razor tool over a clip, display current frame in monitor
565 if (false && !m_blockRefresh && item->type() == AVWIDGET) {
566 //TODO: solve crash when showing frame when moving razor over clip
567 emit showClipFrame(((ClipItem *) item)->baseClip(), QPoint(), mappedXPos - (clip->startPos() - clip->cropStart()).frames(m_document->fps()));
572 opMode = clip->operationMode(mapToScene(event->pos()));
573 const double size = 5;
574 if (opMode == m_moveOpMode) {
575 QGraphicsView::mouseMoveEvent(event);
579 scene()->removeItem(m_visualTip);
580 m_animationTimer->stop();
587 m_moveOpMode = opMode;
588 if (opMode == MOVE) {
589 setCursor(Qt::OpenHandCursor);
590 } else if (opMode == RESIZESTART) {
591 setCursor(KCursor("left_side", Qt::SizeHorCursor));
592 if (m_visualTip == NULL) {
593 QRectF rect = clip->sceneBoundingRect();
595 polygon << QPoint(0, - size * 2);
596 polygon << QPoint(size * 2, 0);
597 polygon << QPoint(0, size * 2);
598 polygon << QPoint(0, - size * 2);
600 m_visualTip = new QGraphicsPolygonItem(polygon);
601 ((QGraphicsPolygonItem*) m_visualTip)->setBrush(m_tipColor);
602 ((QGraphicsPolygonItem*) m_visualTip)->setPen(m_tipPen);
603 m_visualTip->setPos(rect.x(), rect.y() + rect.height() / 2);
604 m_visualTip->setFlags(QGraphicsItem::ItemIgnoresTransformations);
605 m_visualTip->setZValue(100);
606 m_animation = new QGraphicsItemAnimation;
607 m_animation->setItem(m_visualTip);
608 m_animation->setTimeLine(m_animationTimer);
609 m_animation->setScaleAt(.5, 2, 1);
610 m_animation->setScaleAt(1, 1, 1);
611 scene()->addItem(m_visualTip);
612 m_animationTimer->start();
614 } else if (opMode == RESIZEEND) {
615 setCursor(KCursor("right_side", Qt::SizeHorCursor));
616 if (m_visualTip == NULL) {
617 QRectF rect = clip->sceneBoundingRect();
619 polygon << QPoint(0, - size * 2);
620 polygon << QPoint(- size * 2, 0);
621 polygon << QPoint(0, size * 2);
622 polygon << QPoint(0, - size * 2);
624 m_visualTip = new QGraphicsPolygonItem(polygon);
625 ((QGraphicsPolygonItem*) m_visualTip)->setBrush(m_tipColor);
626 ((QGraphicsPolygonItem*) m_visualTip)->setPen(m_tipPen);
627 m_visualTip->setFlags(QGraphicsItem::ItemIgnoresTransformations);
628 m_visualTip->setPos(rect.right(), rect.y() + rect.height() / 2);
629 m_visualTip->setZValue(100);
630 m_animation = new QGraphicsItemAnimation;
631 m_animation->setItem(m_visualTip);
632 m_animation->setTimeLine(m_animationTimer);
633 m_animation->setScaleAt(.5, 2, 1);
634 m_animation->setScaleAt(1, 1, 1);
635 scene()->addItem(m_visualTip);
636 m_animationTimer->start();
638 } else if (opMode == FADEIN) {
639 if (m_visualTip == NULL) {
640 ClipItem *item = (ClipItem *) clip;
641 QRectF rect = clip->sceneBoundingRect();
642 m_visualTip = new QGraphicsEllipseItem(-size, -size, size * 2, size * 2);
643 ((QGraphicsEllipseItem*) m_visualTip)->setBrush(m_tipColor);
644 ((QGraphicsEllipseItem*) m_visualTip)->setPen(m_tipPen);
645 m_visualTip->setPos(rect.x() + item->fadeIn(), rect.y());
646 m_visualTip->setFlags(QGraphicsItem::ItemIgnoresTransformations);
647 m_visualTip->setZValue(100);
648 m_animation = new QGraphicsItemAnimation;
649 m_animation->setItem(m_visualTip);
650 m_animation->setTimeLine(m_animationTimer);
651 m_animation->setScaleAt(.5, 2, 2);
652 m_animation->setScaleAt(1, 1, 1);
653 scene()->addItem(m_visualTip);
654 m_animationTimer->start();
656 setCursor(Qt::PointingHandCursor);
657 } else if (opMode == FADEOUT) {
658 if (m_visualTip == NULL) {
659 ClipItem *item = (ClipItem *) clip;
660 QRectF rect = clip->sceneBoundingRect();
661 m_visualTip = new QGraphicsEllipseItem(-size, -size, size * 2, size * 2);
662 ((QGraphicsEllipseItem*) m_visualTip)->setBrush(m_tipColor);
663 ((QGraphicsEllipseItem*) m_visualTip)->setPen(m_tipPen);
664 m_visualTip->setPos(rect.right() - item->fadeOut(), rect.y());
665 m_visualTip->setFlags(QGraphicsItem::ItemIgnoresTransformations);
666 m_visualTip->setZValue(100);
667 m_animation = new QGraphicsItemAnimation;
668 m_animation->setItem(m_visualTip);
669 m_animation->setTimeLine(m_animationTimer);
670 m_animation->setScaleAt(.5, 2, 2);
671 m_animation->setScaleAt(1, 1, 1);
672 scene()->addItem(m_visualTip);
673 m_animationTimer->start();
675 setCursor(Qt::PointingHandCursor);
676 } else if (opMode == TRANSITIONSTART) {
677 if (m_visualTip == NULL) {
678 QRectF rect = clip->sceneBoundingRect();
680 polygon << QPoint(0, - size * 2);
681 polygon << QPoint(size * 2, 0);
682 polygon << QPoint(0, 0);
683 polygon << QPoint(0, - size * 2);
685 m_visualTip = new QGraphicsPolygonItem(polygon);
686 ((QGraphicsPolygonItem*) m_visualTip)->setBrush(m_tipColor);
687 ((QGraphicsPolygonItem*) m_visualTip)->setPen(m_tipPen);
688 m_visualTip->setPos(rect.x(), rect.bottom());
689 m_visualTip->setFlags(QGraphicsItem::ItemIgnoresTransformations);
690 m_visualTip->setZValue(100);
691 m_animation = new QGraphicsItemAnimation;
692 m_animation->setItem(m_visualTip);
693 m_animation->setTimeLine(m_animationTimer);
694 m_animation->setScaleAt(.5, 2, 2);
695 m_animation->setScaleAt(1, 1, 1);
696 scene()->addItem(m_visualTip);
697 m_animationTimer->start();
699 setCursor(Qt::PointingHandCursor);
700 } else if (opMode == TRANSITIONEND) {
701 if (m_visualTip == NULL) {
702 QRectF rect = clip->sceneBoundingRect();
704 polygon << QPoint(0, - size * 2);
705 polygon << QPoint(- size * 2, 0);
706 polygon << QPoint(0, 0);
707 polygon << QPoint(0, - size * 2);
709 m_visualTip = new QGraphicsPolygonItem(polygon);
710 ((QGraphicsPolygonItem*) m_visualTip)->setBrush(m_tipColor);
711 ((QGraphicsPolygonItem*) m_visualTip)->setPen(m_tipPen);
712 m_visualTip->setPos(rect.right(), rect.bottom());
713 m_visualTip->setFlags(QGraphicsItem::ItemIgnoresTransformations);
714 m_visualTip->setZValue(100);
715 m_animation = new QGraphicsItemAnimation;
716 m_animation->setItem(m_visualTip);
717 m_animation->setTimeLine(m_animationTimer);
718 m_animation->setScaleAt(.5, 2, 2);
719 m_animation->setScaleAt(1, 1, 1);
720 scene()->addItem(m_visualTip);
721 m_animationTimer->start();
723 setCursor(Qt::PointingHandCursor);
724 } else if (opMode == KEYFRAME) {
725 setCursor(Qt::PointingHandCursor);
727 } // no clip under mouse
728 else if (m_tool == RAZORTOOL) {
731 } else if (opMode == MOVEGUIDE) {
732 m_moveOpMode = opMode;
733 setCursor(Qt::SplitHCursor);
736 scene()->removeItem(m_visualTip);
737 m_animationTimer->stop();
744 setCursor(Qt::ArrowCursor);
745 if (event->buttons() != Qt::NoButton && event->modifiers() == Qt::NoModifier) {
746 QGraphicsView::mouseMoveEvent(event);
748 setCursorPos(mappedXPos);
749 slotCheckPositionScrolling();
751 } else m_moveOpMode = NONE;
753 QGraphicsView::mouseMoveEvent(event);
757 void CustomTrackView::mousePressEvent(QMouseEvent * event)
759 setFocus(Qt::MouseFocusReason);
760 m_menuPosition = QPoint();
762 // special cases (middle click button or ctrl / shift click
763 if (event->button() == Qt::MidButton) {
765 m_blockRefresh = false;
766 m_operationMode = NONE;
770 if (event->modifiers() & Qt::ShiftModifier) {
771 // Rectangle selection
772 setViewportUpdateMode(QGraphicsView::FullViewportUpdate);
773 setDragMode(QGraphicsView::RubberBandDrag);
774 if (!(event->modifiers() & Qt::ControlModifier)) {
775 resetSelectionGroup();
776 scene()->clearSelection();
778 m_blockRefresh = false;
779 m_operationMode = RUBBERSELECTION;
780 QGraphicsView::mousePressEvent(event);
784 m_blockRefresh = true;
786 bool collision = false;
788 if (m_tool != RAZORTOOL) activateMonitor();
789 else if (m_document->renderer()->playSpeed() != 0.0) {
790 m_document->renderer()->pause();
793 m_clickEvent = event->pos();
795 // check item under mouse
796 QList<QGraphicsItem *> collisionList = items(m_clickEvent);
798 if (event->modifiers() == Qt::ControlModifier && m_tool != SPACERTOOL && collisionList.count() == 0) {
799 // Pressing Ctrl + left mouse button in an empty area scrolls the timeline
800 setDragMode(QGraphicsView::ScrollHandDrag);
801 QGraphicsView::mousePressEvent(event);
802 m_blockRefresh = false;
803 m_operationMode = NONE;
807 // if a guide and a clip were pressed, just select the guide
808 for (int i = 0; i < collisionList.count(); ++i) {
809 if (collisionList.at(i)->type() == GUIDEITEM) {
810 // a guide item was pressed
811 m_dragGuide = (Guide *) collisionList.at(i);
812 if (event->button() == Qt::LeftButton) { // move it
813 m_dragGuide->setFlag(QGraphicsItem::ItemIsMovable, true);
815 m_operationMode = MOVEGUIDE;
816 // deselect all clips so that only the guide will move
817 m_scene->clearSelection();
818 resetSelectionGroup(false);
819 updateSnapPoints(NULL);
820 QGraphicsView::mousePressEvent(event);
822 } else // show context menu
827 // Find first clip, transition or group under mouse (when no guides selected)
829 AbstractGroupItem *dragGroup = NULL;
830 AbstractClipItem *collisionClip = NULL;
832 while (!m_dragGuide && ct < collisionList.count()) {
833 if (collisionList.at(ct)->type() == AVWIDGET || collisionList.at(ct)->type() == TRANSITIONWIDGET) {
834 collisionClip = static_cast <AbstractClipItem *>(collisionList.at(ct));
835 if (collisionClip->isItemLocked())
837 if (collisionClip == m_dragItem)
838 collisionClip = NULL;
840 m_dragItem = collisionClip;
842 m_dragItemInfo = m_dragItem->info();
843 if (m_dragItem->parentItem() && m_dragItem->parentItem()->type() == GROUPWIDGET && m_dragItem->parentItem() != m_selectionGroup) {
844 // kDebug()<<"// KLIK FOUND GRP: "<<m_dragItem->sceneBoundingRect();
845 dragGroup = static_cast <AbstractGroupItem *>(m_dragItem->parentItem());
852 if (m_dragItem) emit clipItemSelected(NULL);
855 #if QT_VERSION >= 0x040600
856 // Add shadow to dragged item, currently disabled because of painting artifacts
857 //TODO:Â re-enable when fixed
858 /*QGraphicsDropShadowEffect *eff = new QGraphicsDropShadowEffect();
859 eff->setBlurRadius(5);
860 eff->setOffset(3, 3);
861 m_dragItem->setGraphicsEffect(eff);*/
863 if (m_dragItem && m_dragItem->type() == TRANSITIONWIDGET) {
864 // update transition menu action
865 m_autoTransition->setChecked(static_cast<Transition *>(m_dragItem)->isAutomatic());
866 m_autoTransition->setEnabled(true);
867 } else m_autoTransition->setEnabled(false);
869 // context menu requested
870 if (event->button() == Qt::RightButton) {
872 if (dragGroup) dragGroup->setSelected(true);
873 else if (!m_dragItem->isSelected()) {
874 resetSelectionGroup(false);
875 m_scene->clearSelection();
876 m_dragItem->setSelected(true);
878 } else if (!m_dragGuide) {
879 // check if there is a guide close to mouse click
880 QList<QGraphicsItem *> guidesCollisionList = items(event->pos().x() - 5, event->pos().y(), 10, 2); // a rect of height < 2 does not always collide with the guide
881 for (int i = 0; i < guidesCollisionList.count(); i++) {
882 if (guidesCollisionList.at(i)->type() == GUIDEITEM) {
883 m_dragGuide = static_cast <Guide *>(guidesCollisionList.at(i));
887 // keep this to support multiple guides context menu in the future (?)
888 /*if (guidesCollisionList.at(0)->type() != GUIDEITEM)
889 guidesCollisionList.removeAt(0);
891 if (!guidesCollisionList.isEmpty())
892 m_dragGuide = static_cast <Guide *>(guidesCollisionList.at(0));*/
895 m_operationMode = NONE;
896 displayContextMenu(event->globalPos(), m_dragItem, dragGroup);
897 m_menuPosition = m_clickEvent;
903 // No item under click
904 if (m_dragItem == NULL || m_tool == SPACERTOOL) {
905 resetSelectionGroup(false);
906 setCursor(Qt::ArrowCursor);
907 m_scene->clearSelection();
909 updateClipTypeActions(NULL);
910 if (m_tool == SPACERTOOL) {
911 QList<QGraphicsItem *> selection;
912 if (event->modifiers() == Qt::ControlModifier) {
913 // Ctrl + click, select all items on track after click position
914 int track = (int)(mapToScene(m_clickEvent).y() / m_tracksHeight);
915 if (m_document->trackInfoAt(m_document->tracksCount() - track - 1).isLocked) {
916 // Cannot use spacer on locked track
917 emit displayMessage(i18n("Cannot use spacer in a locked track"), ErrorMessage);
921 QRectF rect(mapToScene(m_clickEvent).x(), track * m_tracksHeight + m_tracksHeight / 2, sceneRect().width() - mapToScene(m_clickEvent).x(), m_tracksHeight / 2 - 2);
924 selection = checkForGroups(rect, &isOk);
926 // groups found on track, do not allow the move
927 emit displayMessage(i18n("Cannot use spacer in a track with a group"), ErrorMessage);
931 kDebug() << "SPACER TOOL + CTRL, SELECTING ALL CLIPS ON TRACK " << track << " WITH SELECTION RECT " << m_clickEvent.x() << "/" << track * m_tracksHeight + 1 << "; " << mapFromScene(sceneRect().width(), 0).x() - m_clickEvent.x() << "/" << m_tracksHeight - 2;
933 // Select all items on all tracks after click position
934 selection = items(event->pos().x(), 1, mapFromScene(sceneRect().width(), 0).x() - event->pos().x(), sceneRect().height());
935 kDebug() << "SELELCTING ELEMENTS WITHIN =" << event->pos().x() << "/" << 1 << ", " << mapFromScene(sceneRect().width(), 0).x() - event->pos().x() << "/" << sceneRect().height();
938 QList <GenTime> offsetList;
939 // create group to hold selected items
940 m_selectionGroup = new AbstractGroupItem(m_document->fps());
941 scene()->addItem(m_selectionGroup);
943 for (int i = 0; i < selection.count(); i++) {
944 if (selection.at(i)->parentItem() == 0 && (selection.at(i)->type() == AVWIDGET || selection.at(i)->type() == TRANSITIONWIDGET)) {
945 AbstractClipItem *item = static_cast<AbstractClipItem *>(selection.at(i));
946 if (item->isItemLocked()) continue;
947 offsetList.append(item->startPos());
948 offsetList.append(item->endPos());
949 m_selectionGroup->addToGroup(selection.at(i));
950 selection.at(i)->setFlag(QGraphicsItem::ItemIsMovable, false);
951 } else if (/*selection.at(i)->parentItem() == 0 && */selection.at(i)->type() == GROUPWIDGET) {
952 if (static_cast<AbstractGroupItem *>(selection.at(i))->isItemLocked()) continue;
953 QList<QGraphicsItem *> children = selection.at(i)->childItems();
954 for (int j = 0; j < children.count(); j++) {
955 AbstractClipItem *item = static_cast<AbstractClipItem *>(children.at(j));
956 offsetList.append(item->startPos());
957 offsetList.append(item->endPos());
959 m_selectionGroup->addToGroup(selection.at(i));
960 selection.at(i)->setFlag(QGraphicsItem::ItemIsMovable, false);
961 } else if (selection.at(i)->parentItem() && !selection.contains(selection.at(i)->parentItem())) {
962 if (static_cast<AbstractGroupItem *>(selection.at(i)->parentItem())->isItemLocked()) continue;
963 //AbstractGroupItem *grp = static_cast<AbstractGroupItem *>(selection.at(i)->parentItem());
964 m_selectionGroup->addToGroup(selection.at(i)->parentItem());
965 selection.at(i)->parentItem()->setFlag(QGraphicsItem::ItemIsMovable, false);
968 m_spacerOffset = m_selectionGroup->sceneBoundingRect().left() - (int)(mapToScene(m_clickEvent).x());
969 if (!offsetList.isEmpty()) {
971 QList <GenTime> cleandOffsetList;
972 GenTime startOffset = offsetList.takeFirst();
973 for (int k = 0; k < offsetList.size(); k++) {
974 GenTime newoffset = offsetList.at(k) - startOffset;
975 if (newoffset != GenTime() && !cleandOffsetList.contains(newoffset)) {
976 cleandOffsetList.append(newoffset);
979 updateSnapPoints(NULL, cleandOffsetList, true);
981 m_operationMode = SPACER;
983 setCursorPos((int)(mapToScene(event->x(), 0).x()));
985 QGraphicsView::mousePressEvent(event);
990 if (m_tool == RAZORTOOL && m_dragItem) {
991 if (m_dragItem->type() == TRANSITIONWIDGET) {
992 emit displayMessage(i18n("Cannot cut a transition"), ErrorMessage);
996 } else if (m_dragItem->parentItem() && m_dragItem->parentItem() != m_selectionGroup) {
997 emit displayMessage(i18n("Cannot cut a clip in a group"), ErrorMessage);
1002 AbstractClipItem *clip = static_cast <AbstractClipItem *>(m_dragItem);
1003 RazorClipCommand* command = new RazorClipCommand(this, clip->info(), GenTime((int)(mapToScene(event->pos()).x()), m_document->fps()));
1004 m_document->renderer()->pause();
1005 m_commandStack->push(command);
1006 setDocumentModified();
1012 bool itemSelected = false;
1013 if (m_dragItem->isSelected()) itemSelected = true;
1014 else if (m_dragItem->parentItem() && m_dragItem->parentItem()->isSelected()) itemSelected = true;
1015 else if (dragGroup && dragGroup->isSelected()) itemSelected = true;
1017 if (event->modifiers() == Qt::ControlModifier || itemSelected == false) {
1018 if (event->modifiers() != Qt::ControlModifier) {
1019 resetSelectionGroup(false);
1020 m_scene->clearSelection();
1021 // A refresh seems necessary otherwise in zoomed mode, some clips disappear
1022 viewport()->update();
1023 } else resetSelectionGroup();
1025 if (m_dragItem->parentItem() && m_dragItem->parentItem()->type() == GROUPWIDGET) {
1026 //kDebug()<<"// KLIK FOUND GRP: "<<m_dragItem->sceneBoundingRect();
1027 dragGroup = static_cast <AbstractGroupItem *>(m_dragItem->parentItem());
1029 bool selected = !m_dragItem->isSelected();
1030 if (dragGroup) dragGroup->setSelected(selected);
1031 else m_dragItem->setSelected(selected);
1033 groupSelectedItems();
1034 ClipItem *clip = static_cast <ClipItem *>(m_dragItem);
1035 updateClipTypeActions(dragGroup == NULL ? clip : NULL);
1036 m_pasteEffectsAction->setEnabled(m_copiedItems.count() == 1);
1039 if (collisionClip != NULL || m_dragItem == NULL) {
1040 if (m_dragItem && m_dragItem->type() == AVWIDGET && !m_dragItem->isItemLocked()) {
1041 ClipItem *selected = static_cast <ClipItem*>(m_dragItem);
1042 emit clipItemSelected(selected);
1043 } else emit clipItemSelected(NULL);
1046 // If clicked item is selected, allow move
1047 if (event->modifiers() != Qt::ControlModifier && m_operationMode == NONE) QGraphicsView::mousePressEvent(event);
1049 m_clickPoint = QPoint((int)(mapToScene(event->pos()).x() - m_dragItem->startPos().frames(m_document->fps())), (int)(event->pos().y() - m_dragItem->pos().y()));
1050 m_operationMode = m_dragItem->operationMode(mapToScene(event->pos()));
1052 // Update snap points
1053 if (m_selectionGroup == NULL) {
1054 if (m_operationMode == RESIZEEND || m_operationMode == RESIZESTART) updateSnapPoints(NULL);
1055 else updateSnapPoints(m_dragItem);
1057 QList <GenTime> offsetList;
1058 QList<QGraphicsItem *> children = m_selectionGroup->childItems();
1059 for (int i = 0; i < children.count(); i++) {
1060 if (children.at(i)->type() == AVWIDGET || children.at(i)->type() == TRANSITIONWIDGET) {
1061 AbstractClipItem *item = static_cast <AbstractClipItem *>(children.at(i));
1062 offsetList.append(item->startPos());
1063 offsetList.append(item->endPos());
1066 if (!offsetList.isEmpty()) {
1068 GenTime startOffset = offsetList.takeFirst();
1069 QList <GenTime> cleandOffsetList;
1070 for (int k = 0; k < offsetList.size(); k++) {
1071 GenTime newoffset = offsetList.at(k) - startOffset;
1072 if (newoffset != GenTime() && !cleandOffsetList.contains(newoffset)) {
1073 cleandOffsetList.append(newoffset);
1076 updateSnapPoints(NULL, cleandOffsetList, true);
1080 if (m_operationMode == KEYFRAME) {
1081 m_dragItem->updateSelectedKeyFrame();
1082 m_blockRefresh = false;
1084 } else if (m_operationMode == MOVE) {
1085 setCursor(Qt::ClosedHandCursor);
1086 } else if (m_operationMode == TRANSITIONSTART && event->modifiers() != Qt::ControlModifier) {
1088 info.startPos = m_dragItem->startPos();
1089 info.track = m_dragItem->track();
1090 int transitiontrack = getPreviousVideoTrack(info.track);
1091 ClipItem *transitionClip = NULL;
1092 if (transitiontrack != 0) transitionClip = getClipItemAt((int) info.startPos.frames(m_document->fps()), m_document->tracksCount() - transitiontrack);
1093 if (transitionClip && transitionClip->endPos() < m_dragItem->endPos()) {
1094 info.endPos = transitionClip->endPos();
1096 GenTime transitionDuration(65, m_document->fps());
1097 if (m_dragItem->cropDuration() < transitionDuration) info.endPos = m_dragItem->endPos();
1098 else info.endPos = info.startPos + transitionDuration;
1100 if (info.endPos == info.startPos) info.endPos = info.startPos + GenTime(65, m_document->fps());
1101 // Check there is no other transition at that place
1102 double startY = info.track * m_tracksHeight + 1 + m_tracksHeight / 2;
1103 QRectF r(info.startPos.frames(m_document->fps()), startY, (info.endPos - info.startPos).frames(m_document->fps()), m_tracksHeight / 2);
1104 QList<QGraphicsItem *> selection = m_scene->items(r);
1105 bool transitionAccepted = true;
1106 for (int i = 0; i < selection.count(); i++) {
1107 if (selection.at(i)->type() == TRANSITIONWIDGET) {
1108 Transition *tr = static_cast <Transition *>(selection.at(i));
1109 if (tr->startPos() - info.startPos > GenTime(5, m_document->fps())) {
1110 if (tr->startPos() < info.endPos) info.endPos = tr->startPos();
1111 } else transitionAccepted = false;
1114 if (transitionAccepted) slotAddTransition((ClipItem *) m_dragItem, info, transitiontrack);
1115 else emit displayMessage(i18n("Cannot add transition"), ErrorMessage);
1116 } else if (m_operationMode == TRANSITIONEND && event->modifiers() != Qt::ControlModifier) {
1118 info.endPos = GenTime(m_dragItem->endPos().frames(m_document->fps()), m_document->fps());
1119 info.track = m_dragItem->track();
1120 int transitiontrack = getPreviousVideoTrack(info.track);
1121 ClipItem *transitionClip = NULL;
1122 if (transitiontrack != 0) transitionClip = getClipItemAt((int) info.endPos.frames(m_document->fps()), m_document->tracksCount() - transitiontrack);
1123 if (transitionClip && transitionClip->startPos() > m_dragItem->startPos()) {
1124 info.startPos = transitionClip->startPos();
1126 GenTime transitionDuration(65, m_document->fps());
1127 if (m_dragItem->cropDuration() < transitionDuration) info.startPos = m_dragItem->startPos();
1128 else info.startPos = info.endPos - transitionDuration;
1130 if (info.endPos == info.startPos) info.startPos = info.endPos - GenTime(65, m_document->fps());
1131 QDomElement transition = MainWindow::transitions.getEffectByTag("luma", "dissolve").cloneNode().toElement();
1132 EffectsList::setParameter(transition, "reverse", "1");
1134 // Check there is no other transition at that place
1135 double startY = info.track * m_tracksHeight + 1 + m_tracksHeight / 2;
1136 QRectF r(info.startPos.frames(m_document->fps()), startY, (info.endPos - info.startPos).frames(m_document->fps()), m_tracksHeight / 2);
1137 QList<QGraphicsItem *> selection = m_scene->items(r);
1138 bool transitionAccepted = true;
1139 for (int i = 0; i < selection.count(); i++) {
1140 if (selection.at(i)->type() == TRANSITIONWIDGET) {
1141 Transition *tr = static_cast <Transition *>(selection.at(i));
1142 if (info.endPos - tr->endPos() > GenTime(5, m_document->fps())) {
1143 if (tr->endPos() > info.startPos) info.startPos = tr->endPos();
1144 } else transitionAccepted = false;
1147 if (transitionAccepted) slotAddTransition((ClipItem *) m_dragItem, info, transitiontrack, transition);
1148 else emit displayMessage(i18n("Cannot add transition"), ErrorMessage);
1150 } else if ((m_operationMode == RESIZESTART || m_operationMode == RESIZEEND) && m_selectionGroup) {
1151 resetSelectionGroup(false);
1152 m_dragItem->setSelected(true);
1155 m_blockRefresh = false;
1157 QGraphicsView::mousePressEvent(event);
1160 void CustomTrackView::resetSelectionGroup(bool selectItems)
1162 if (m_selectionGroup) {
1163 // delete selection group
1164 bool snap = KdenliveSettings::snaptopoints();
1165 KdenliveSettings::setSnaptopoints(false);
1167 QList<QGraphicsItem *> children = m_selectionGroup->childItems();
1168 scene()->destroyItemGroup(m_selectionGroup);
1169 for (int i = 0; i < children.count(); i++) {
1170 if (children.at(i)->parentItem() == 0 && (children.at(i)->type() == AVWIDGET || children.at(i)->type() == TRANSITIONWIDGET)) {
1171 if (!static_cast <AbstractClipItem *>(children.at(i))->isItemLocked()) {
1172 children.at(i)->setFlag(QGraphicsItem::ItemIsMovable, true);
1173 children.at(i)->setSelected(selectItems);
1175 } else if (children.at(i)->type() == GROUPWIDGET) {
1176 children.at(i)->setFlag(QGraphicsItem::ItemIsMovable, true);
1177 children.at(i)->setSelected(selectItems);
1180 m_selectionGroup = NULL;
1181 KdenliveSettings::setSnaptopoints(snap);
1185 void CustomTrackView::groupSelectedItems(bool force, bool createNewGroup)
1187 if (m_selectionGroup) {
1188 kDebug() << "///// ERROR, TRYING TO OVERRIDE EXISTING GROUP";
1191 QList<QGraphicsItem *> selection = m_scene->selectedItems();
1192 if (selection.isEmpty()) return;
1194 // Find top left position of selection
1195 for (int i = 0; i < selection.count(); i++) {
1196 if (selection.at(i)->parentItem() == 0 && (selection.at(i)->type() == AVWIDGET || selection.at(i)->type() == TRANSITIONWIDGET || selection.at(i)->type() == GROUPWIDGET)) {
1197 rectUnion = rectUnion.united(selection.at(i)->sceneBoundingRect());
1198 } else if (selection.at(i)->parentItem()) {
1199 rectUnion = rectUnion.united(selection.at(i)->parentItem()->sceneBoundingRect());
1203 if (force || selection.count() > 1) {
1204 bool snap = KdenliveSettings::snaptopoints();
1205 KdenliveSettings::setSnaptopoints(false);
1206 if (createNewGroup) {
1207 AbstractGroupItem *newGroup = m_document->clipManager()->createGroup();
1208 newGroup->setPos(rectUnion.left(), rectUnion.top() - 1);
1209 QPointF diff = newGroup->pos();
1210 newGroup->translate(-diff.x(), -diff.y());
1211 //newGroup->translate((int) -rectUnion.left(), (int) -rectUnion.top() + 1);
1213 scene()->addItem(newGroup);
1215 // CHeck if we are trying to include a group in a group
1216 QList <AbstractGroupItem *> groups;
1217 for (int i = 0; i < selection.count(); i++) {
1218 if (selection.at(i)->type() == GROUPWIDGET && !groups.contains(static_cast<AbstractGroupItem *>(selection.at(i)))) {
1219 groups.append(static_cast<AbstractGroupItem *>(selection.at(i)));
1220 } else if (selection.at(i)->parentItem() && !groups.contains(static_cast<AbstractGroupItem *>(selection.at(i)->parentItem()))) groups.append(static_cast<AbstractGroupItem *>(selection.at(i)->parentItem()));
1222 if (!groups.isEmpty()) {
1223 // ungroup previous groups
1224 while (!groups.isEmpty()) {
1225 AbstractGroupItem *grp = groups.takeFirst();
1226 m_document->clipManager()->removeGroup(grp);
1227 scene()->destroyItemGroup(grp);
1229 selection = m_scene->selectedItems();
1232 for (int i = 0; i < selection.count(); i++) {
1233 if (selection.at(i)->type() == AVWIDGET || selection.at(i)->type() == TRANSITIONWIDGET) {
1234 newGroup->addToGroup(selection.at(i));
1235 selection.at(i)->setFlag(QGraphicsItem::ItemIsMovable, false);
1238 KdenliveSettings::setSnaptopoints(snap);
1240 m_selectionGroup = new AbstractGroupItem(m_document->fps());
1241 m_selectionGroup->setPos(rectUnion.left(), rectUnion.top() - 1);
1242 QPointF diff = m_selectionGroup->pos();
1243 //m_selectionGroup->translate((int) - rectUnion.left(), (int) -rectUnion.top() + 1);
1244 m_selectionGroup->translate(- diff.x(), -diff.y());
1246 scene()->addItem(m_selectionGroup);
1247 for (int i = 0; i < selection.count(); i++) {
1248 if (selection.at(i)->parentItem() == 0 && (selection.at(i)->type() == AVWIDGET || selection.at(i)->type() == TRANSITIONWIDGET || selection.at(i)->type() == GROUPWIDGET)) {
1249 m_selectionGroup->addToGroup(selection.at(i));
1250 selection.at(i)->setFlag(QGraphicsItem::ItemIsMovable, false);
1253 KdenliveSettings::setSnaptopoints(snap);
1254 if (m_selectionGroup) {
1255 m_selectionGroupInfo.startPos = GenTime(m_selectionGroup->scenePos().x(), m_document->fps());
1256 m_selectionGroupInfo.track = m_selectionGroup->track();
1259 } else resetSelectionGroup();
1262 void CustomTrackView::mouseDoubleClickEvent(QMouseEvent *event)
1264 if (m_dragItem && m_dragItem->hasKeyFrames()) {
1265 /*if (m_moveOpMode == KEYFRAME) {
1266 // user double clicked on a keyframe, open edit dialog
1267 //TODO:Â update for effects with several values per keyframe
1268 QDialog d(parentWidget());
1269 Ui::KeyFrameDialog_UI view;
1271 view.kfr_position->setText(m_document->timecode().getTimecode(GenTime(m_dragItem->selectedKeyFramePos(), m_document->fps()) - m_dragItem->cropStart()));
1272 view.kfr_value->setValue(m_dragItem->selectedKeyFrameValue());
1273 view.kfr_value->setFocus();
1274 if (d.exec() == QDialog::Accepted) {
1275 int pos = m_document->timecode().getFrameCount(view.kfr_position->text());
1276 m_dragItem->updateKeyFramePos(GenTime(pos, m_document->fps()) + m_dragItem->cropStart(), (double) view.kfr_value->value() * m_dragItem->keyFrameFactor());
1277 ClipItem *item = static_cast <ClipItem *>(m_dragItem);
1278 QString previous = item->keyframes(item->selectedEffectIndex());
1279 item->updateKeyframeEffect();
1280 QString next = item->keyframes(item->selectedEffectIndex());
1281 EditKeyFrameCommand *command = new EditKeyFrameCommand(this, item->track(), item->startPos(), item->selectedEffectIndex(), previous, next, false);
1282 m_commandStack->push(command);
1283 updateEffect(m_document->tracksCount() - item->track(), item->startPos(), item->selectedEffect(), item->selectedEffectIndex());
1284 emit clipItemSelected(item, item->selectedEffectIndex());
1289 GenTime keyFramePos = GenTime((int)(mapToScene(event->pos()).x()), m_document->fps()) - m_dragItem->startPos() + m_dragItem->cropStart();
1290 int val = m_dragItem->addKeyFrame(keyFramePos, mapToScene(event->pos()).toPoint().y());
1291 ClipItem * item = static_cast <ClipItem *>(m_dragItem);
1292 //QString previous = item->keyframes(item->selectedEffectIndex());
1293 QDomElement oldEffect = item->selectedEffect().cloneNode().toElement();
1294 item->insertKeyframe(item->getEffectAt(item->selectedEffectIndex()), keyFramePos.frames(m_document->fps()), val);
1295 //item->updateKeyframeEffect();
1296 //QString next = item->keyframes(item->selectedEffectIndex());
1297 QDomElement newEffect = item->selectedEffect().cloneNode().toElement();
1298 EditEffectCommand *command = new EditEffectCommand(this, m_document->tracksCount() - item->track(), item->startPos(), oldEffect, newEffect, item->selectedEffectIndex(), false);
1299 //EditKeyFrameCommand *command = new EditKeyFrameCommand(this, m_dragItem->track(), m_dragItem->startPos(), item->selectedEffectIndex(), previous, next, false);
1300 m_commandStack->push(command);
1301 updateEffect(m_document->tracksCount() - item->track(), item->startPos(), item->selectedEffect(), item->selectedEffectIndex());
1302 emit clipItemSelected(item, item->selectedEffectIndex());
1304 } else if (m_dragItem && !m_dragItem->isItemLocked()) {
1307 QList<QGraphicsItem *> collisionList = items(event->pos());
1308 if (collisionList.count() == 1 && collisionList.at(0)->type() == GUIDEITEM) {
1309 Guide *editGuide = (Guide *) collisionList.at(0);
1310 if (editGuide) slotEditGuide(editGuide->info());
1315 void CustomTrackView::editItemDuration()
1317 AbstractClipItem *item;
1321 if (m_scene->selectedItems().count() == 1) {
1322 item = static_cast <AbstractClipItem *>(m_scene->selectedItems().at(0));
1324 if (m_scene->selectedItems().empty()) {
1325 emit displayMessage(i18n("Cannot find clip to edit"), ErrorMessage);
1327 emit displayMessage(i18n("Cannot edit the duration of multiple items"), ErrorMessage);
1333 if (!item->isItemLocked()) {
1336 if (item->type() == TRANSITIONWIDGET) {
1337 getTransitionAvailableSpace(item, minimum, maximum);
1339 getClipAvailableSpace(item, minimum, maximum);
1341 //kDebug()<<"// GOT MOVE POS: "<<minimum.frames(25)<<" - "<<maximum.frames(25);
1342 ClipDurationDialog d(item, m_document->timecode(), minimum, maximum, this);
1343 if (d.exec() == QDialog::Accepted) {
1344 if (item->type() == TRANSITIONWIDGET) {
1345 // move & resize transition
1347 startInfo.startPos = item->startPos();
1348 startInfo.endPos = item->endPos();
1349 startInfo.track = item->track();
1351 endInfo.startPos = d.startPos();
1352 endInfo.endPos = endInfo.startPos + d.duration();
1353 endInfo.track = item->track();
1354 MoveTransitionCommand *command = new MoveTransitionCommand(this, startInfo, endInfo, true);
1355 m_commandStack->push(command);
1357 // move and resize clip
1358 QUndoCommand *moveCommand = new QUndoCommand();
1359 moveCommand->setText(i18n("Edit clip"));
1360 ItemInfo clipInfo = item->info();
1361 if (d.duration() < item->cropDuration() || d.cropStart() != clipInfo.cropStart) {
1362 // duration was reduced, so process it first
1363 ItemInfo startInfo = clipInfo;
1364 clipInfo.endPos = clipInfo.startPos + d.duration();
1365 clipInfo.cropStart = d.cropStart();
1366 new ResizeClipCommand(this, startInfo, clipInfo, true, false, moveCommand);
1368 if (d.startPos() != clipInfo.startPos) {
1369 ItemInfo startInfo = clipInfo;
1370 clipInfo.startPos = d.startPos();
1371 clipInfo.endPos = item->endPos() + (clipInfo.startPos - startInfo.startPos);
1372 new MoveClipCommand(this, startInfo, clipInfo, true, moveCommand);
1374 if (d.duration() > item->cropDuration()) {
1375 // duration was increased, so process it after move
1376 ItemInfo startInfo = clipInfo;
1377 clipInfo.endPos = clipInfo.startPos + d.duration();
1378 clipInfo.cropStart = d.cropStart();
1379 new ResizeClipCommand(this, startInfo, clipInfo, true, false, moveCommand);
1381 m_commandStack->push(moveCommand);
1384 } else emit displayMessage(i18n("Item is locked"), ErrorMessage);
1387 void CustomTrackView::editKeyFrame(const GenTime pos, const int track, const int index, const QString keyframes)
1389 ClipItem *clip = getClipItemAt((int)pos.frames(m_document->fps()), track);
1391 clip->setKeyframes(index, keyframes);
1392 updateEffect(m_document->tracksCount() - clip->track(), clip->startPos(), clip->effectAt(index), index, false);
1393 } else emit displayMessage(i18n("Cannot find clip with keyframe"), ErrorMessage);
1397 void CustomTrackView::displayContextMenu(QPoint pos, AbstractClipItem *clip, AbstractGroupItem *group)
1399 m_deleteGuide->setEnabled(m_dragGuide != NULL);
1400 m_editGuide->setEnabled(m_dragGuide != NULL);
1401 m_markerMenu->clear();
1402 m_markerMenu->setEnabled(false);
1404 m_timelineContextMenu->popup(pos);
1405 } else if (group != NULL) {
1406 m_pasteEffectsAction->setEnabled(m_copiedItems.count() == 1);
1407 m_ungroupAction->setEnabled(true);
1408 updateClipTypeActions(NULL);
1409 m_timelineContextClipMenu->popup(pos);
1411 m_ungroupAction->setEnabled(false);
1412 if (clip->type() == AVWIDGET) {
1413 ClipItem *item = static_cast <ClipItem*>(clip);
1414 //build go to marker menu
1415 if (item->baseClip()) {
1416 QList <CommentedTime> markers = item->baseClip()->commentedSnapMarkers();
1417 int offset = item->startPos().frames(m_document->fps());
1418 if (!markers.isEmpty()) {
1419 for (int i = 0; i < markers.count(); i++) {
1420 int pos = (int) markers.at(i).time().frames(m_document->timecode().fps());
1421 QString position = m_document->timecode().getTimecode(markers.at(i).time()) + ' ' + markers.at(i).comment();
1422 QAction *go = m_markerMenu->addAction(position);
1423 go->setData(pos + offset);
1426 m_markerMenu->setEnabled(!m_markerMenu->isEmpty());
1428 updateClipTypeActions(item);
1429 m_pasteEffectsAction->setEnabled(m_copiedItems.count() == 1);
1430 m_timelineContextClipMenu->popup(pos);
1431 } else if (clip->type() == TRANSITIONWIDGET) {
1432 m_timelineContextTransitionMenu->popup(pos);
1437 void CustomTrackView::activateMonitor()
1439 emit activateDocumentMonitor();
1442 void CustomTrackView::insertClipCut(DocClipBase *clip, int in, int out)
1444 resetSelectionGroup();
1446 info.startPos = GenTime();
1447 info.cropStart = GenTime(in, m_document->fps());
1448 info.endPos = GenTime(out - in, m_document->fps());
1449 info.cropDuration = info.endPos - info.startPos;
1452 // Check if clip can be inserted at that position
1453 ItemInfo pasteInfo = info;
1454 pasteInfo.startPos = GenTime(m_cursorPos, m_document->fps());
1455 pasteInfo.endPos = pasteInfo.startPos + info.endPos;
1456 pasteInfo.track = selectedTrack();
1457 if (!canBePastedTo(pasteInfo, AVWIDGET)) {
1458 emit displayMessage(i18n("Cannot insert clip in timeline"), ErrorMessage);
1462 AddTimelineClipCommand *command = new AddTimelineClipCommand(this, clip->toXML(), clip->getId(), pasteInfo, EffectsList(), m_scene->editMode() == OVERWRITEEDIT, m_scene->editMode() == INSERTEDIT, true, false);
1463 m_commandStack->push(command);
1466 bool CustomTrackView::insertDropClips(const QMimeData *data, const QPoint pos)
1468 if (data->hasFormat("kdenlive/clip")) {
1470 m_scene->clearSelection();
1471 resetSelectionGroup(false);
1472 QStringList list = QString(data->data("kdenlive/clip")).split(';');
1473 DocClipBase *clip = m_document->getBaseClip(list.at(0));
1475 kDebug() << " WARNING))))))))) CLIP NOT FOUND : " << list.at(0);
1478 QPointF framePos = mapToScene(pos);
1480 info.startPos = GenTime();
1481 info.cropStart = GenTime(list.at(1).toInt(), m_document->fps());
1482 info.endPos = GenTime(list.at(2).toInt() - list.at(1).toInt(), m_document->fps());
1483 info.cropDuration = info.endPos - info.startPos;
1486 // Check if clip can be inserted at that position
1487 ItemInfo pasteInfo = info;
1488 pasteInfo.startPos = GenTime((int)(framePos.x() + 0.5), m_document->fps());
1489 pasteInfo.endPos = pasteInfo.startPos + info.endPos;
1490 pasteInfo.track = (int)(framePos.y() / m_tracksHeight);
1491 framePos.setX((int)(framePos.x() + 0.5));
1492 framePos.setY(pasteInfo.track * m_tracksHeight);
1493 if (!canBePastedTo(pasteInfo, AVWIDGET)) {
1496 m_selectionGroup = new AbstractGroupItem(m_document->fps());
1497 ClipItem *item = new ClipItem(clip, info, m_document->fps(), 1.0, 1);
1498 m_selectionGroup->addToGroup(item);
1499 item->setFlag(QGraphicsItem::ItemIsMovable, false);
1501 QList <GenTime> offsetList;
1502 offsetList.append(info.endPos);
1503 updateSnapPoints(NULL, offsetList);
1504 m_selectionGroup->setPos(framePos);
1505 scene()->addItem(m_selectionGroup);
1506 m_selectionGroup->setSelected(true);
1508 } else if (data->hasFormat("kdenlive/producerslist")) {
1510 QStringList ids = QString(data->data("kdenlive/producerslist")).split(';');
1511 m_scene->clearSelection();
1512 resetSelectionGroup(false);
1514 QList <GenTime> offsetList;
1515 QList <ItemInfo> infoList;
1516 QPointF framePos = mapToScene(pos);
1517 GenTime start = GenTime((int)(framePos.x() + 0.5), m_document->fps());
1518 int track = (int)(framePos.y() / m_tracksHeight);
1519 framePos.setX((int)(framePos.x() + 0.5));
1520 framePos.setY(track * m_tracksHeight);
1522 // Check if clips can be inserted at that position
1523 for (int i = 0; i < ids.size(); ++i) {
1524 DocClipBase *clip = m_document->getBaseClip(ids.at(i));
1526 kDebug() << " WARNING))))))))) CLIP NOT FOUND : " << ids.at(i);
1530 info.startPos = start;
1531 info.cropDuration = clip->duration();
1532 info.endPos = info.startPos + info.cropDuration;
1534 infoList.append(info);
1535 start += clip->duration();
1537 if (!canBePastedTo(infoList, AVWIDGET)) {
1540 m_selectionGroup = new AbstractGroupItem(m_document->fps());
1542 for (int i = 0; i < ids.size(); ++i) {
1543 DocClipBase *clip = m_document->getBaseClip(ids.at(i));
1545 info.startPos = start;
1546 info.cropDuration = clip->duration();
1547 info.endPos = info.startPos + info.cropDuration;
1549 start += info.cropDuration;
1550 offsetList.append(start);
1551 ClipItem *item = new ClipItem(clip, info, m_document->fps(), 1.0, 1, false);
1552 item->setFlag(QGraphicsItem::ItemIsMovable, false);
1553 m_selectionGroup->addToGroup(item);
1554 if (!clip->isPlaceHolder()) m_waitingThumbs.append(item);
1557 updateSnapPoints(NULL, offsetList);
1558 m_selectionGroup->setPos(framePos);
1559 scene()->addItem(m_selectionGroup);
1560 //m_selectionGroup->setZValue(10);
1561 m_thumbsTimer.start();
1565 // the drag is not a clip (may be effect, ...)
1573 void CustomTrackView::dragEnterEvent(QDragEnterEvent * event)
1575 if (insertDropClips(event->mimeData(), event->pos())) {
1576 event->acceptProposedAction();
1577 } else QGraphicsView::dragEnterEvent(event);
1580 bool CustomTrackView::itemCollision(AbstractClipItem *item, ItemInfo newPos)
1582 QRectF shape = QRectF(newPos.startPos.frames(m_document->fps()), newPos.track * m_tracksHeight + 1, (newPos.endPos - newPos.startPos).frames(m_document->fps()) - 0.02, m_tracksHeight - 1);
1583 QList<QGraphicsItem*> collindingItems = scene()->items(shape, Qt::IntersectsItemShape);
1584 collindingItems.removeAll(item);
1585 if (collindingItems.isEmpty()) return false;
1587 for (int i = 0; i < collindingItems.count(); i++) {
1588 QGraphicsItem *collision = collindingItems.at(i);
1589 if (collision->type() == item->type()) {
1591 kDebug() << "// COLLISIION DETECTED";
1599 void CustomTrackView::slotRefreshEffects(ClipItem *clip)
1601 int track = m_document->tracksCount() - clip->track();
1602 GenTime pos = clip->startPos();
1603 if (!m_document->renderer()->mltRemoveEffect(track, pos, "-1", false, false)) {
1604 emit displayMessage(i18n("Problem deleting effect"), ErrorMessage);
1607 bool success = true;
1608 for (int i = 0; i < clip->effectsCount(); i++) {
1609 if (!m_document->renderer()->mltAddEffect(track, pos, clip->getEffectArgs(clip->effectAt(i)), false)) success = false;
1611 if (!success) emit displayMessage(i18n("Problem adding effect to clip"), ErrorMessage);
1612 m_document->renderer()->doRefresh();
1615 void CustomTrackView::addEffect(int track, GenTime pos, QDomElement effect)
1617 ClipItem *clip = getClipItemAt((int)pos.frames(m_document->fps()), m_document->tracksCount() - track);
1619 // Special case: speed effect
1620 if (effect.attribute("id") == "speed") {
1621 if (clip->clipType() != VIDEO && clip->clipType() != AV && clip->clipType() != PLAYLIST) {
1622 emit displayMessage(i18n("Problem adding effect to clip"), ErrorMessage);
1625 double speed = EffectsList::parameter(effect, "speed").toDouble() / 100.0;
1626 int strobe = EffectsList::parameter(effect, "strobe").toInt();
1627 if (strobe == 0) strobe = 1;
1628 doChangeClipSpeed(clip->info(), clip->speedIndependantInfo(), speed, 1.0, strobe, clip->baseClip()->getId());
1629 EffectsParameterList params = clip->addEffect(effect);
1630 m_document->renderer()->mltAddEffect(track, pos, params);
1631 if (clip->isSelected()) emit clipItemSelected(clip);
1634 EffectsParameterList params = clip->addEffect(effect);
1635 if (!m_document->renderer()->mltAddEffect(track, pos, params))
1636 emit displayMessage(i18n("Problem adding effect to clip"), ErrorMessage);
1637 if (clip->isSelected()) emit clipItemSelected(clip);
1638 } else emit displayMessage(i18n("Cannot find clip to add effect"), ErrorMessage);
1641 void CustomTrackView::deleteEffect(int track, GenTime pos, QDomElement effect)
1643 QString index = effect.attribute("kdenlive_ix");
1644 // Special case: speed effect
1645 if (effect.attribute("id") == "speed") {
1646 ClipItem *clip = getClipItemAt((int)pos.frames(m_document->fps()), m_document->tracksCount() - track);
1648 doChangeClipSpeed(clip->info(), clip->speedIndependantInfo(), 1.0, clip->speed(), 1, clip->baseClip()->getId());
1649 clip->deleteEffect(index);
1650 emit clipItemSelected(clip);
1651 m_document->renderer()->mltRemoveEffect(track, pos, index, true);
1655 if (!m_document->renderer()->mltRemoveEffect(track, pos, index, true)) {
1656 kDebug() << "// ERROR REMOV EFFECT: " << index << ", DISABLE: " << effect.attribute("disable");
1657 emit displayMessage(i18n("Problem deleting effect"), ErrorMessage);
1660 ClipItem *clip = getClipItemAt((int)pos.frames(m_document->fps()), m_document->tracksCount() - track);
1662 clip->deleteEffect(index);
1663 emit clipItemSelected(clip);
1667 void CustomTrackView::slotAddGroupEffect(QDomElement effect, AbstractGroupItem *group)
1669 QList<QGraphicsItem *> itemList = group->childItems();
1670 QUndoCommand *effectCommand = new QUndoCommand();
1672 QDomNode namenode = effect.elementsByTagName("name").item(0);
1673 if (!namenode.isNull()) effectName = i18n(namenode.toElement().text().toUtf8().data());
1674 else effectName = i18n("effect");
1675 effectCommand->setText(i18n("Add %1", effectName));
1677 for (int i = 0; i < itemList.count(); i++) {
1678 if (itemList.at(i)->type() == AVWIDGET) {
1679 ClipItem *item = static_cast <ClipItem *>(itemList.at(i));
1680 if (effect.attribute("type") == "audio") {
1681 // Don't add audio effects on video clips
1682 if (item->isVideoOnly() || (item->clipType() != AUDIO && item->clipType() != AV && item->clipType() != PLAYLIST)) continue;
1683 } else if (effect.hasAttribute("type") == false) {
1684 // Don't add video effect on audio clips
1685 if (item->isAudioOnly() || item->clipType() == AUDIO) continue;
1688 if (effect.attribute("unique", "0") != "0" && item->hasEffect(effect.attribute("tag"), effect.attribute("id")) != -1) {
1689 emit displayMessage(i18n("Effect already present in clip"), ErrorMessage);
1692 if (item->isItemLocked()) {
1695 item->initEffect(effect);
1696 if (effect.attribute("tag") == "ladspa") {
1697 QString ladpsaFile = m_document->getLadspaFile();
1698 initEffects::ladspaEffectFile(ladpsaFile, effect.attribute("ladspaid").toInt(), getLadspaParams(effect));
1699 effect.setAttribute("src", ladpsaFile);
1701 new AddEffectCommand(this, m_document->tracksCount() - item->track(), item->startPos(), effect, true, effectCommand);
1706 m_commandStack->push(effectCommand);
1707 setDocumentModified();
1708 } else delete effectCommand;
1711 void CustomTrackView::slotAddEffect(QDomElement effect, GenTime pos, int track)
1713 QList<QGraphicsItem *> itemList;
1714 QUndoCommand *effectCommand = new QUndoCommand();
1716 QDomNode namenode = effect.elementsByTagName("name").item(0);
1717 if (!namenode.isNull()) effectName = i18n(namenode.toElement().text().toUtf8().data());
1718 else effectName = i18n("effect");
1719 effectCommand->setText(i18n("Add %1", effectName));
1721 if (track == -1) itemList = scene()->selectedItems();
1722 if (itemList.isEmpty()) {
1723 ClipItem *clip = getClipItemAt((int) pos.frames(m_document->fps()), track);
1724 if (clip) itemList.append(clip);
1725 else emit displayMessage(i18n("Select a clip if you want to apply an effect"), ErrorMessage);
1729 for (int i = 0; i < itemList.count(); i++) {
1730 if (itemList.at(i)->type() == GROUPWIDGET) {
1731 QList<QGraphicsItem *> subitems = itemList.at(i)->childItems();
1732 for (int j = 0; j < subitems.count(); j++) {
1733 if (!itemList.contains(subitems.at(j))) itemList.append(subitems.at(j));
1738 for (int i = 0; i < itemList.count(); i++) {
1739 if (itemList.at(i)->type() == AVWIDGET) {
1740 ClipItem *item = static_cast <ClipItem *>(itemList.at(i));
1741 if (effect.attribute("type") == "audio") {
1742 // Don't add audio effects on video clips
1743 if (item->isVideoOnly() || (item->clipType() != AUDIO && item->clipType() != AV && item->clipType() != PLAYLIST)) {
1744 emit displayMessage(i18n("Cannot add an audio effect to this clip"), ErrorMessage);
1747 } else if (effect.hasAttribute("type") == false) {
1748 // Don't add video effect on audio clips
1749 if (item->isAudioOnly() || item->clipType() == AUDIO) {
1750 emit displayMessage(i18n("Cannot add a video effect to this clip"), ErrorMessage);
1754 if (item->hasEffect(effect.attribute("tag"), effect.attribute("id")) != -1 && effect.attribute("unique", "0") != "0") {
1755 emit displayMessage(i18n("Effect already present in clip"), ErrorMessage);
1758 if (item->isItemLocked()) {
1761 if (effect.attribute("id") == "freeze" && m_cursorPos > item->startPos().frames(m_document->fps()) && m_cursorPos < item->endPos().frames(m_document->fps())) {
1762 item->initEffect(effect, m_cursorPos - item->startPos().frames(m_document->fps()));
1763 } else item->initEffect(effect);
1764 if (effect.attribute("tag") == "ladspa") {
1765 QString ladpsaFile = m_document->getLadspaFile();
1766 initEffects::ladspaEffectFile(ladpsaFile, effect.attribute("ladspaid").toInt(), getLadspaParams(effect));
1767 effect.setAttribute("src", ladpsaFile);
1769 new AddEffectCommand(this, m_document->tracksCount() - item->track(), item->startPos(), effect, true, effectCommand);
1772 if (effectCommand->childCount() > 0) {
1773 m_commandStack->push(effectCommand);
1774 setDocumentModified();
1775 } else delete effectCommand;
1778 void CustomTrackView::slotDeleteEffect(ClipItem *clip, QDomElement effect, bool affectGroup)
1780 if (affectGroup && clip->parentItem() && clip->parentItem() == m_selectionGroup) {
1781 //clip is in a group, also remove the effect in other clips of the group
1782 QList<QGraphicsItem *> items = m_selectionGroup->childItems();
1783 QUndoCommand *delCommand = new QUndoCommand();
1785 QDomNode namenode = effect.elementsByTagName("name").item(0);
1786 if (!namenode.isNull()) effectName = i18n(namenode.toElement().text().toUtf8().data());
1787 else effectName = i18n("effect");
1788 delCommand->setText(i18n("Delete %1", effectName));
1791 for (int i = 0; i < items.count(); i++) {
1792 if (items.at(i)->type() == GROUPWIDGET) {
1793 QList<QGraphicsItem *> subitems = items.at(i)->childItems();
1794 for (int j = 0; j < subitems.count(); j++) {
1795 if (!items.contains(subitems.at(j))) items.append(subitems.at(j));
1800 for (int i = 0; i < items.count(); i++) {
1801 if (items.at(i)->type() == AVWIDGET) {
1802 ClipItem *item = static_cast <ClipItem *>(items.at(i));
1803 int ix = item->hasEffect(effect.attribute("tag"), effect.attribute("id"));
1805 QDomElement eff = item->effectAt(ix);
1806 new AddEffectCommand(this, m_document->tracksCount() - item->track(), item->startPos(), eff, false, delCommand);
1810 if (delCommand->childCount() > 0) m_commandStack->push(delCommand);
1811 else delete delCommand;
1814 AddEffectCommand *command = new AddEffectCommand(this, m_document->tracksCount() - clip->track(), clip->startPos(), effect, false);
1815 m_commandStack->push(command);
1816 setDocumentModified();
1819 void CustomTrackView::updateEffect(int track, GenTime pos, QDomElement insertedEffect, int ix, bool triggeredByUser)
1821 if (insertedEffect.isNull()) {
1822 emit displayMessage(i18n("Problem editing effect"), ErrorMessage);
1825 ClipItem *clip = getClipItemAt((int)pos.frames(m_document->fps()), m_document->tracksCount() - track);
1826 QDomElement effect = insertedEffect.cloneNode().toElement();
1828 // Special case: speed effect
1829 if (effect.attribute("id") == "speed") {
1830 if (effect.attribute("disable") == "1") doChangeClipSpeed(clip->info(), clip->speedIndependantInfo(), 1.0, clip->speed(), 1, clip->baseClip()->getId());
1832 double speed = EffectsList::parameter(effect, "speed").toDouble() / 100.0;
1833 int strobe = EffectsList::parameter(effect, "strobe").toInt();
1834 if (strobe == 0) strobe = 1;
1835 doChangeClipSpeed(clip->info(), clip->speedIndependantInfo(), speed, clip->speed(), strobe, clip->baseClip()->getId());
1837 clip->setEffectAt(ix, effect);
1838 if (ix == clip->selectedEffectIndex()) {
1839 clip->setSelectedEffect(ix);
1840 if (!triggeredByUser) emit clipItemSelected(clip, ix);
1845 EffectsParameterList effectParams = clip->getEffectArgs(effect);
1846 if (effect.attribute("tag") == "ladspa") {
1847 // Update the ladspa affect file
1848 initEffects::ladspaEffectFile(effect.attribute("src"), effect.attribute("ladspaid").toInt(), getLadspaParams(effect));
1850 // check if we are trying to reset a keyframe effect
1851 if (effectParams.hasParam("keyframes") && effectParams.paramValue("keyframes").isEmpty()) {
1852 clip->initEffect(effect);
1853 effectParams = clip->getEffectArgs(effect);
1855 if (!m_document->renderer()->mltEditEffect(m_document->tracksCount() - clip->track(), clip->startPos(), effectParams))
1856 emit displayMessage(i18n("Problem editing effect"), ErrorMessage);
1858 clip->setEffectAt(ix, effect);
1859 if (ix == clip->selectedEffectIndex()) {
1860 clip->setSelectedEffect(ix);
1861 if (!triggeredByUser) emit clipItemSelected(clip, ix);
1863 if (effect.attribute("tag") == "volume" || effect.attribute("tag") == "brightness") {
1864 // A fade effect was modified, update the clip
1865 if (effect.attribute("id") == "fadein" || effect.attribute("id") == "fade_from_black") {
1866 int pos = effectParams.paramValue("out").toInt() - effectParams.paramValue("in").toInt();
1867 clip->setFadeIn(pos);
1869 if (effect.attribute("id") == "fadeout" || effect.attribute("id") == "fade_to_black") {
1870 int pos = effectParams.paramValue("out").toInt() - effectParams.paramValue("in").toInt();
1871 clip->setFadeOut(pos);
1875 setDocumentModified();
1878 void CustomTrackView::moveEffect(int track, GenTime pos, int oldPos, int newPos)
1880 ClipItem *clip = getClipItemAt((int)pos.frames(m_document->fps()), m_document->tracksCount() - track);
1881 if (clip && !clip->effectAt(newPos - 1).isNull() && !clip->effectAt(oldPos - 1).isNull()) {
1882 QDomElement act = clip->effectAt(newPos - 1);
1883 QDomElement before = clip->effectAt(oldPos - 1);
1884 clip->setEffectAt(oldPos - 1, act);
1885 clip->setEffectAt(newPos - 1, before);
1886 // special case: speed effect, which is a pseudo-effect, not appearing in MLT's effects
1887 if (act.attribute("id") == "speed") {
1888 m_document->renderer()->mltUpdateEffectPosition(track, pos, oldPos, newPos);
1889 } else if (before.attribute("id") == "speed") {
1890 m_document->renderer()->mltUpdateEffectPosition(track, pos, newPos, oldPos);
1891 } else m_document->renderer()->mltMoveEffect(track, pos, oldPos, newPos);
1892 emit clipItemSelected(clip, newPos - 1);
1893 setDocumentModified();
1894 } else emit displayMessage(i18n("Cannot move effect"), ErrorMessage);
1897 void CustomTrackView::slotChangeEffectState(ClipItem *clip, int effectPos, bool disable)
1899 QDomElement effect = clip->effectAt(effectPos);
1900 QDomElement oldEffect = effect.cloneNode().toElement();
1902 effect.setAttribute("disable", (int) disable);
1903 EditEffectCommand *command = new EditEffectCommand(this, m_document->tracksCount() - clip->track(), clip->startPos(), oldEffect, effect, effectPos, true);
1904 m_commandStack->push(command);
1905 setDocumentModified();;
1908 void CustomTrackView::slotChangeEffectPosition(ClipItem *clip, int currentPos, int newPos)
1910 MoveEffectCommand *command = new MoveEffectCommand(this, m_document->tracksCount() - clip->track(), clip->startPos(), currentPos, newPos);
1911 m_commandStack->push(command);
1912 setDocumentModified();
1915 void CustomTrackView::slotUpdateClipEffect(ClipItem *clip, QDomElement oldeffect, QDomElement effect, int ix)
1917 EditEffectCommand *command = new EditEffectCommand(this, m_document->tracksCount() - clip->track(), clip->startPos(), oldeffect, effect, ix, true);
1918 m_commandStack->push(command);
1921 ClipItem *CustomTrackView::cutClip(ItemInfo info, GenTime cutTime, bool cut, bool execute)
1925 ClipItem *item = getClipItemAt((int) info.startPos.frames(m_document->fps()), info.track);
1926 if (!item || cutTime >= item->endPos() || cutTime <= item->startPos()) {
1927 emit displayMessage(i18n("Cannot find clip to cut"), ErrorMessage);
1928 if (item) kDebug() << "///////// ERROR CUTTING CLIP : (" << item->startPos().frames(25) << "-" << item->endPos().frames(25) << "), INFO: (" << info.startPos.frames(25) << "-" << info.endPos.frames(25) << ")" << ", CUT: " << cutTime.frames(25);
1929 else kDebug() << "/// ERROR NO CLIP at: " << info.startPos.frames(m_document->fps()) << ", track: " << info.track;
1930 m_blockRefresh = false;
1933 if (item->parentItem()) {
1934 // Item is part of a group, reset group
1935 resetSelectionGroup();
1937 kDebug() << "///////// CUTTING CLIP : (" << item->startPos().frames(25) << "-" << item->endPos().frames(25) << "), INFO: (" << info.startPos.frames(25) << "-" << info.endPos.frames(25) << ")" << ", CUT: " << cutTime.frames(25);
1939 if (execute) m_document->renderer()->mltCutClip(m_document->tracksCount() - info.track, cutTime);
1940 int cutPos = (int) cutTime.frames(m_document->fps());
1942 newPos.startPos = cutTime;
1943 newPos.endPos = info.endPos;
1944 newPos.cropStart = item->info().cropStart + (cutTime - info.startPos);
1945 newPos.track = info.track;
1946 newPos.cropDuration = newPos.endPos - newPos.startPos;
1948 bool snap = KdenliveSettings::snaptopoints();
1949 KdenliveSettings::setSnaptopoints(false);
1950 ClipItem *dup = item->clone(newPos);
1951 // remove unwanted effects (fade in) from 2nd part of cutted clip
1952 int ix = dup->hasEffect(QString(), "fadein");
1954 QDomElement oldeffect = item->effectAt(ix);
1955 dup->deleteEffect(oldeffect.attribute("kdenlive_ix"));
1957 ix = dup->hasEffect(QString(), "fade_from_black");
1959 QDomElement oldeffect = item->effectAt(ix);
1960 dup->deleteEffect(oldeffect.attribute("kdenlive_ix"));
1962 item->resizeEnd(cutPos);
1963 scene()->addItem(dup);
1964 if (item->checkKeyFrames()) slotRefreshEffects(item);
1965 if (dup->checkKeyFrames()) slotRefreshEffects(dup);
1966 item->baseClip()->addReference();
1967 m_document->updateClip(item->baseClip()->getId());
1968 setDocumentModified();
1969 KdenliveSettings::setSnaptopoints(snap);
1971 //kDebug() << "///////// CUTTING CLIP RESULT: (" << item->startPos().frames(25) << "-" << item->endPos().frames(25) << "), DUP: (" << dup->startPos().frames(25) << "-" << dup->endPos().frames(25) << ")" << ", CUT: " << cutTime.frames(25);
1975 ClipItem *item = getClipItemAt((int) info.startPos.frames(m_document->fps()), info.track);
1976 ClipItem *dup = getClipItemAt((int) cutTime.frames(m_document->fps()), info.track);
1978 if (!item || !dup || item == dup) {
1979 emit displayMessage(i18n("Cannot find clip to uncut"), ErrorMessage);
1980 m_blockRefresh = false;
1983 if (m_document->renderer()->mltRemoveClip(m_document->tracksCount() - info.track, cutTime) == false) {
1984 emit displayMessage(i18n("Error removing clip at %1 on track %2", m_document->timecode().getTimecodeFromFrames(cutTime.frames(m_document->fps())), info.track), ErrorMessage);
1988 /*kDebug() << "// UNCUTTING CLIPS: ITEM 1 (" << item->startPos().frames(25) << "x" << item->endPos().frames(25) << ")";
1989 kDebug() << "// UNCUTTING CLIPS: ITEM 2 (" << dup->startPos().frames(25) << "x" << dup->endPos().frames(25) << ")";
1990 kDebug() << "// UNCUTTING CLIPS, INFO (" << info.startPos.frames(25) << "x" << info.endPos.frames(25) << ") , CUT: " << cutTime.frames(25);;*/
1991 //deleteClip(dup->info());
1993 bool snap = KdenliveSettings::snaptopoints();
1994 KdenliveSettings::setSnaptopoints(false);
1996 if (dup->isSelected()) emit clipItemSelected(NULL);
1997 dup->baseClip()->removeReference();
1998 m_document->updateClip(dup->baseClip()->getId());
1999 scene()->removeItem(dup);
2002 ItemInfo clipinfo = item->info();
2003 clipinfo.track = m_document->tracksCount() - clipinfo.track;
2004 bool success = m_document->renderer()->mltResizeClipEnd(clipinfo, info.endPos - info.startPos);
2006 item->resizeEnd((int) info.endPos.frames(m_document->fps()));
2007 setDocumentModified();
2009 emit displayMessage(i18n("Error when resizing clip"), ErrorMessage);
2010 KdenliveSettings::setSnaptopoints(snap);
2014 //QTimer::singleShot(3000, this, SLOT(slotEnableRefresh()));
2017 void CustomTrackView::slotEnableRefresh()
2019 m_blockRefresh = false;
2022 void CustomTrackView::slotAddTransitionToSelectedClips(QDomElement transition)
2024 QList<QGraphicsItem *> itemList = scene()->selectedItems();
2025 if (itemList.count() == 1) {
2026 if (itemList.at(0)->type() == AVWIDGET) {
2027 ClipItem *item = (ClipItem *) itemList.at(0);
2029 info.track = item->track();
2030 ClipItem *transitionClip = NULL;
2031 const int transitiontrack = getPreviousVideoTrack(info.track);
2032 GenTime pos = GenTime((int)(mapToScene(m_menuPosition).x()), m_document->fps());
2033 if (pos < item->startPos() + item->cropDuration() / 2) {
2034 // add transition to clip start
2035 info.startPos = item->startPos();
2036 if (transitiontrack != 0) transitionClip = getClipItemAt((int) info.startPos.frames(m_document->fps()), m_document->tracksCount() - transitiontrack);
2037 if (transitionClip && transitionClip->endPos() < item->endPos()) {
2038 info.endPos = transitionClip->endPos();
2039 } else info.endPos = info.startPos + GenTime(65, m_document->fps());
2040 // Check there is no other transition at that place
2041 double startY = info.track * m_tracksHeight + 1 + m_tracksHeight / 2;
2042 QRectF r(info.startPos.frames(m_document->fps()), startY, (info.endPos - info.startPos).frames(m_document->fps()), m_tracksHeight / 2);
2043 QList<QGraphicsItem *> selection = m_scene->items(r);
2044 bool transitionAccepted = true;
2045 for (int i = 0; i < selection.count(); i++) {
2046 if (selection.at(i)->type() == TRANSITIONWIDGET) {
2047 Transition *tr = static_cast <Transition *>(selection.at(i));
2048 if (tr->startPos() - info.startPos > GenTime(5, m_document->fps())) {
2049 if (tr->startPos() < info.endPos) info.endPos = tr->startPos();
2050 } else transitionAccepted = false;
2053 if (transitionAccepted) slotAddTransition(item, info, transitiontrack, transition);
2054 else emit displayMessage(i18n("Cannot add transition"), ErrorMessage);
2057 // add transition to clip end
2058 info.endPos = item->endPos();
2059 if (transitiontrack != 0) transitionClip = getClipItemAt((int) info.endPos.frames(m_document->fps()), m_document->tracksCount() - transitiontrack);
2060 if (transitionClip && transitionClip->startPos() > item->startPos()) {
2061 info.startPos = transitionClip->startPos();
2062 } else info.startPos = info.endPos - GenTime(65, m_document->fps());
2063 if (transition.attribute("tag") == "luma") EffectsList::setParameter(transition, "reverse", "1");
2064 else if (transition.attribute("id") == "slide") EffectsList::setParameter(transition, "invert", "1");
2066 // Check there is no other transition at that place
2067 double startY = info.track * m_tracksHeight + 1 + m_tracksHeight / 2;
2068 QRectF r(info.startPos.frames(m_document->fps()), startY, (info.endPos - info.startPos).frames(m_document->fps()), m_tracksHeight / 2);
2069 QList<QGraphicsItem *> selection = m_scene->items(r);
2070 bool transitionAccepted = true;
2071 for (int i = 0; i < selection.count(); i++) {
2072 if (selection.at(i)->type() == TRANSITIONWIDGET) {
2073 Transition *tr = static_cast <Transition *>(selection.at(i));
2074 if (info.endPos - tr->endPos() > GenTime(5, m_document->fps())) {
2075 if (tr->endPos() > info.startPos) info.startPos = tr->endPos();
2076 } else transitionAccepted = false;
2079 if (transitionAccepted) slotAddTransition(item, info, transitiontrack, transition);
2080 else emit displayMessage(i18n("Cannot add transition"), ErrorMessage);
2083 } else for (int i = 0; i < itemList.count(); i++) {
2084 if (itemList.at(i)->type() == AVWIDGET) {
2085 ClipItem *item = (ClipItem *) itemList.at(i);
2087 info.startPos = item->startPos();
2088 info.endPos = info.startPos + GenTime(65, m_document->fps());
2089 info.track = item->track();
2091 // Check there is no other transition at that place
2092 double startY = info.track * m_tracksHeight + 1 + m_tracksHeight / 2;
2093 QRectF r(info.startPos.frames(m_document->fps()), startY, (info.endPos - info.startPos).frames(m_document->fps()), m_tracksHeight / 2);
2094 QList<QGraphicsItem *> selection = m_scene->items(r);
2095 bool transitionAccepted = true;
2096 for (int i = 0; i < selection.count(); i++) {
2097 if (selection.at(i)->type() == TRANSITIONWIDGET) {
2098 Transition *tr = static_cast <Transition *>(selection.at(i));
2099 if (tr->startPos() - info.startPos > GenTime(5, m_document->fps())) {
2100 if (tr->startPos() < info.endPos) info.endPos = tr->startPos();
2101 } else transitionAccepted = false;
2104 int transitiontrack = getPreviousVideoTrack(info.track);
2105 if (transitionAccepted) slotAddTransition(item, info, transitiontrack, transition);
2106 else emit displayMessage(i18n("Cannot add transition"), ErrorMessage);
2111 void CustomTrackView::slotAddTransition(ClipItem* /*clip*/, ItemInfo transitionInfo, int endTrack, QDomElement transition)
2113 if (transitionInfo.startPos >= transitionInfo.endPos) {
2114 emit displayMessage(i18n("Invalid transition"), ErrorMessage);
2117 AddTransitionCommand* command = new AddTransitionCommand(this, transitionInfo, endTrack, transition, false, true);
2118 m_commandStack->push(command);
2119 setDocumentModified();
2122 void CustomTrackView::addTransition(ItemInfo transitionInfo, int endTrack, QDomElement params, bool refresh)
2124 Transition *tr = new Transition(transitionInfo, endTrack, m_document->fps(), params, true);
2125 //kDebug() << "---- ADDING transition " << params.attribute("value");
2126 if (m_document->renderer()->mltAddTransition(tr->transitionTag(), endTrack, m_document->tracksCount() - transitionInfo.track, transitionInfo.startPos, transitionInfo.endPos, tr->toXML(), refresh)) {
2127 scene()->addItem(tr);
2128 setDocumentModified();
2130 emit displayMessage(i18n("Cannot add transition"), ErrorMessage);
2135 void CustomTrackView::deleteTransition(ItemInfo transitionInfo, int endTrack, QDomElement /*params*/, bool refresh)
2137 Transition *item = getTransitionItemAt(transitionInfo.startPos, transitionInfo.track);
2139 emit displayMessage(i18n("Select clip to delete"), ErrorMessage);
2142 m_document->renderer()->mltDeleteTransition(item->transitionTag(), endTrack, m_document->tracksCount() - transitionInfo.track, transitionInfo.startPos, transitionInfo.endPos, item->toXML(), refresh);
2143 if (m_dragItem == item) m_dragItem = NULL;
2145 #if QT_VERSION >= 0x040600
2146 // animate item deletion
2147 item->closeAnimation();
2151 emit transitionItemSelected(NULL);
2152 setDocumentModified();
2155 void CustomTrackView::slotTransitionUpdated(Transition *tr, QDomElement old)
2157 //kDebug() << "TRANS UPDATE, TRACKS: " << old.attribute("transition_btrack") << ", NEW: " << tr->toXML().attribute("transition_btrack");
2158 QDomElement xml = tr->toXML();
2159 if (old.isNull() || xml.isNull()) {
2160 emit displayMessage(i18n("Cannot update transition"), ErrorMessage);
2163 EditTransitionCommand *command = new EditTransitionCommand(this, tr->track(), tr->startPos(), old, xml, false);
2164 m_commandStack->push(command);
2165 setDocumentModified();
2168 void CustomTrackView::updateTransition(int track, GenTime pos, QDomElement oldTransition, QDomElement transition, bool updateTransitionWidget)
2170 Transition *item = getTransitionItemAt(pos, track);
2172 kWarning() << "Unable to find transition at pos :" << pos.frames(m_document->fps()) << ", ON track: " << track;
2176 if (oldTransition.attribute("transition_atrack") != transition.attribute("transition_atrack") || oldTransition.attribute("transition_btrack") != transition.attribute("transition_btrack")) force = true;
2177 m_document->renderer()->mltUpdateTransition(oldTransition.attribute("tag"), transition.attribute("tag"), transition.attribute("transition_btrack").toInt(), m_document->tracksCount() - transition.attribute("transition_atrack").toInt(), item->startPos(), item->endPos(), transition, force);
2178 //kDebug() << "ORIGINAL TRACK: "<< oldTransition.attribute("transition_btrack") << ", NEW TRACK: "<<transition.attribute("transition_btrack");
2179 item->setTransitionParameters(transition);
2180 if (updateTransitionWidget) {
2181 ItemInfo info = item->info();
2183 ClipItem *transitionClip = getClipItemAt(info.startPos, info.track);
2184 if (transitionClip && transitionClip->baseClip()) {
2185 QString size = transitionClip->baseClip()->getProperty("frame_size");
2186 double factor = transitionClip->baseClip()->getProperty("aspect_ratio").toDouble();
2187 if (factor == 0) factor = 1.0;
2188 p.setX((int)(size.section('x', 0, 0).toInt() * factor + 0.5));
2189 p.setY(size.section('x', 1, 1).toInt());
2191 emit transitionItemSelected(item, getPreviousVideoTrack(info.track), p, true);
2193 setDocumentModified();
2196 void CustomTrackView::dragMoveEvent(QDragMoveEvent * event)
2199 const QPointF pos = mapToScene(event->pos());
2200 if (m_selectionGroup) {
2201 m_selectionGroup->setPos(pos);
2202 emit mousePosition((int)(m_selectionGroup->scenePos().x() + 0.5));
2203 event->acceptProposedAction();
2205 // Drag enter was not possible, try again at mouse position
2206 insertDropClips(event->mimeData(), event->pos());
2210 QGraphicsView::dragMoveEvent(event);
2214 void CustomTrackView::dragLeaveEvent(QDragLeaveEvent * event)
2216 if (m_selectionGroup && m_clipDrag) {
2217 m_thumbsTimer.stop();
2218 m_waitingThumbs.clear();
2219 QList<QGraphicsItem *> items = m_selectionGroup->childItems();
2221 scene()->destroyItemGroup(m_selectionGroup);
2222 m_selectionGroup = NULL;
2223 } else QGraphicsView::dragLeaveEvent(event);
2226 void CustomTrackView::dropEvent(QDropEvent * event)
2228 if (m_selectionGroup && m_clipDrag) {
2229 QList<QGraphicsItem *> items = m_selectionGroup->childItems();
2230 resetSelectionGroup();
2231 m_scene->clearSelection();
2232 bool hasVideoClip = false;
2233 QUndoCommand *addCommand = new QUndoCommand();
2234 addCommand->setText(i18n("Add timeline clip"));
2235 QList <ClipItem *> brokenClips;
2237 for (int i = 0; i < items.count(); i++) {
2238 ClipItem *item = static_cast <ClipItem *>(items.at(i));
2239 if (!hasVideoClip && (item->clipType() == AV || item->clipType() == VIDEO)) hasVideoClip = true;
2240 if (items.count() == 1) {
2241 updateClipTypeActions(item);
2243 updateClipTypeActions(NULL);
2246 //TODO: take care of edit mode for undo
2247 item->baseClip()->addReference();
2248 //item->setZValue(item->defaultZValue());
2249 m_document->updateClip(item->baseClip()->getId());
2250 ItemInfo info = item->info();
2252 int tracknumber = m_document->tracksCount() - info.track - 1;
2253 bool isLocked = m_document->trackInfoAt(tracknumber).isLocked;
2254 if (isLocked) item->setItemLocked(true);
2255 ItemInfo clipInfo = info;
2256 clipInfo.track = m_document->tracksCount() - item->track();
2257 if (m_document->renderer()->mltInsertClip(clipInfo, item->xml(), item->baseClip()->producer(item->track()), m_scene->editMode() == OVERWRITEEDIT, m_scene->editMode() == INSERTEDIT) == -1) {
2258 emit displayMessage(i18n("Cannot insert clip in timeline"), ErrorMessage);
2259 brokenClips.append(item);
2262 adjustTimelineClips(m_scene->editMode(), item, ItemInfo(), addCommand);
2264 new AddTimelineClipCommand(this, item->xml(), item->clipProducer(), item->info(), item->effectList(), m_scene->editMode() == OVERWRITEEDIT, m_scene->editMode() == INSERTEDIT, false, false, addCommand);
2266 if (item->baseClip()->isTransparent() && getTransitionItemAtStart(info.startPos, info.track) == NULL) {
2267 // add transparency transition
2268 QDomElement trans = MainWindow::transitions.getEffectByTag("composite", "composite").cloneNode().toElement();
2269 new AddTransitionCommand(this, info, getPreviousVideoTrack(info.track), trans, false, true, addCommand);
2271 item->setSelected(true);
2273 qDeleteAll(brokenClips);
2274 brokenClips.clear();
2275 if (addCommand->childCount() > 0) m_commandStack->push(addCommand);
2276 else delete addCommand;
2277 setDocumentModified();
2281 QRectF rect(0, 1 * m_tracksHeight + m_tracksHeight / 2, sceneRect().width(), 2);
2282 QList<QGraphicsItem *> selection = m_scene->items(rect);
2283 QStringList timelineList;
2285 kDebug()<<"// ITEMS on TRACK: "<<selection.count();
2286 for (int i = 0; i < selection.count(); i++) {
2287 if (selection.at(i)->type() == AVWIDGET) {
2288 ClipItem *clip = static_cast <ClipItem *>(selection.at(i));
2289 int start = clip->startPos().frames(m_document->fps());
2290 int end = clip->endPos().frames(m_document->fps());
2291 timelineList.append(QString::number(start) + "-" + QString::number(end));
2294 kDebug() << "// COMPARE:\n" << timelineList << "\n-------------------";
2297 m_pasteEffectsAction->setEnabled(m_copiedItems.count() == 1);
2298 if (items.count() > 1) groupSelectedItems(true);
2299 event->setDropAction(Qt::MoveAction);
2301 } else QGraphicsView::dropEvent(event);
2305 void CustomTrackView::adjustTimelineClips(EDITMODE mode, ClipItem *item, ItemInfo posinfo, QUndoCommand *command)
2307 bool snap = KdenliveSettings::snaptopoints();
2308 KdenliveSettings::setSnaptopoints(false);
2309 if (mode == OVERWRITEEDIT) {
2310 // if we are in overwrite mode, move clips accordingly
2312 if (item == NULL) info = posinfo;
2313 else info = item->info();
2314 QRectF rect(info.startPos.frames(m_document->fps()), info.track * m_tracksHeight + m_tracksHeight / 2, (info.endPos - info.startPos).frames(m_document->fps()) - 1, 5);
2315 QList<QGraphicsItem *> selection = m_scene->items(rect);
2316 if (item) selection.removeAll(item);
2317 for (int i = 0; i < selection.count(); i++) {
2318 if (!selection.at(i)->isEnabled()) continue;
2319 if (selection.at(i)->type() == AVWIDGET) {
2320 ClipItem *clip = static_cast<ClipItem *>(selection.at(i));
2321 if (clip->startPos() < info.startPos) {
2322 if (clip->endPos() > info.endPos) {
2323 ItemInfo clipInfo = clip->info();
2324 ItemInfo dupInfo = clipInfo;
2325 GenTime diff = info.startPos - clipInfo.startPos;
2326 dupInfo.startPos = info.startPos;
2327 dupInfo.cropStart += diff;
2328 dupInfo.cropDuration = clipInfo.endPos - info.startPos;
2329 ItemInfo newdupInfo = dupInfo;
2330 GenTime diff2 = info.endPos - info.startPos;
2331 newdupInfo.startPos = info.endPos;
2332 newdupInfo.cropStart += diff2;
2333 newdupInfo.cropDuration = clipInfo.endPos - info.endPos;
2334 new RazorClipCommand(this, clipInfo, info.startPos, false, command);
2335 new ResizeClipCommand(this, dupInfo, newdupInfo, false, false, command);
2336 ClipItem *dup = cutClip(clipInfo, info.startPos, true, false);
2337 if (dup) dup->resizeStart(info.endPos.frames(m_document->fps()));
2339 ItemInfo newclipInfo = clip->info();
2340 newclipInfo.endPos = info.startPos;
2341 new ResizeClipCommand(this, clip->info(), newclipInfo, false, false, command);
2342 clip->resizeEnd(info.startPos.frames(m_document->fps()));
2344 } else if (clip->endPos() <= info.endPos) {
2345 new AddTimelineClipCommand(this, clip->xml(), clip->clipProducer(), clip->info(), clip->effectList(), false, false, false, true, command);
2346 scene()->removeItem(clip);
2350 ItemInfo newclipInfo = clip->info();
2351 newclipInfo.startPos = info.endPos;
2352 new ResizeClipCommand(this, clip->info(), newclipInfo, false, false, command);
2353 clip->resizeStart(info.endPos.frames(m_document->fps()));
2357 } else if (mode == INSERTEDIT) {
2358 // if we are in push mode, move clips accordingly
2360 if (item == NULL) info = posinfo;
2361 else info = item->info();
2362 QRectF rect(info.startPos.frames(m_document->fps()), info.track * m_tracksHeight + m_tracksHeight / 2, (info.endPos - info.startPos).frames(m_document->fps()) - 1, 5);
2363 QList<QGraphicsItem *> selection = m_scene->items(rect);
2364 if (item) selection.removeAll(item);
2365 for (int i = 0; i < selection.count(); i++) {
2366 if (selection.at(i)->type() == AVWIDGET) {
2367 ClipItem *clip = static_cast<ClipItem *>(selection.at(i));
2368 if (clip->startPos() < info.startPos) {
2369 if (clip->endPos() > info.startPos) {
2370 ItemInfo clipInfo = clip->info();
2371 ItemInfo dupInfo = clipInfo;
2372 GenTime diff = info.startPos - clipInfo.startPos;
2373 dupInfo.startPos = info.startPos;
2374 dupInfo.cropStart += diff;
2375 dupInfo.cropDuration = clipInfo.endPos - info.startPos;
2376 new RazorClipCommand(this, clipInfo, info.startPos, false, command);
2377 // Commented out; variable dup unused. --granjow
2378 //ClipItem *dup = cutClip(clipInfo, info.startPos, true, false);
2379 cutClip(clipInfo, info.startPos, true, false);
2382 // TODO: add insertspacecommand
2387 KdenliveSettings::setSnaptopoints(snap);
2391 void CustomTrackView::adjustTimelineTransitions(EDITMODE mode, Transition *item, QUndoCommand *command)
2393 if (mode == OVERWRITEEDIT) {
2394 // if we are in overwrite or push mode, move clips accordingly
2395 bool snap = KdenliveSettings::snaptopoints();
2396 KdenliveSettings::setSnaptopoints(false);
2397 ItemInfo info = item->info();
2398 QRectF rect(info.startPos.frames(m_document->fps()), info.track * m_tracksHeight + m_tracksHeight, (info.endPos - info.startPos).frames(m_document->fps()) - 1, 5);
2399 QList<QGraphicsItem *> selection = m_scene->items(rect);
2400 selection.removeAll(item);
2401 for (int i = 0; i < selection.count(); i++) {
2402 if (!selection.at(i)->isEnabled()) continue;
2403 if (selection.at(i)->type() == TRANSITIONWIDGET) {
2404 Transition *tr = static_cast<Transition *>(selection.at(i));
2405 if (tr->startPos() < info.startPos) {
2406 ItemInfo firstPos = tr->info();
2407 ItemInfo newPos = firstPos;
2408 firstPos.endPos = item->startPos();
2409 newPos.startPos = item->endPos();
2410 new MoveTransitionCommand(this, tr->info(), firstPos, true, command);
2411 if (tr->endPos() > info.endPos) {
2413 new AddTransitionCommand(this, newPos, tr->transitionEndTrack(), tr->toXML(), false, true, command);
2415 } else if (tr->endPos() > info.endPos) {
2417 ItemInfo firstPos = tr->info();
2418 firstPos.startPos = item->endPos();
2419 new MoveTransitionCommand(this, tr->info(), firstPos, true, command);
2421 // remove transition
2422 new AddTransitionCommand(this, tr->info(), tr->transitionEndTrack(), tr->toXML(), true, true, command);
2426 KdenliveSettings::setSnaptopoints(snap);
2430 QStringList CustomTrackView::mimeTypes() const
2432 QStringList qstrList;
2433 // list of accepted mime types for drop
2434 qstrList.append("text/plain");
2435 qstrList.append("kdenlive/producerslist");
2436 qstrList.append("kdenlive/clip");
2440 Qt::DropActions CustomTrackView::supportedDropActions() const
2442 // returns what actions are supported when dropping
2443 return Qt::MoveAction;
2446 void CustomTrackView::setDuration(int duration)
2448 int diff = qAbs(duration - sceneRect().width());
2449 if (diff * matrix().m11() > -50) {
2450 if (matrix().m11() < 0.4) setSceneRect(0, 0, (duration + 100 / matrix().m11()), sceneRect().height());
2451 else setSceneRect(0, 0, (duration + 300), sceneRect().height());
2453 m_projectDuration = duration;
2456 int CustomTrackView::duration() const
2458 return m_projectDuration;
2461 void CustomTrackView::addTrack(TrackInfo type, int ix)
2463 if (ix == -1 || ix == m_document->tracksCount()) {
2464 m_document->insertTrack(0, type);
2465 m_document->renderer()->mltInsertTrack(1, type.type == VIDEOTRACK);
2467 m_document->insertTrack(m_document->tracksCount() - ix, type);
2468 // insert track in MLT playlist
2469 m_document->renderer()->mltInsertTrack(m_document->tracksCount() - ix, type.type == VIDEOTRACK);
2471 double startY = ix * m_tracksHeight + 1 + m_tracksHeight / 2;
2472 QRectF r(0, startY, sceneRect().width(), sceneRect().height() - startY);
2473 QList<QGraphicsItem *> selection = m_scene->items(r);
2474 resetSelectionGroup();
2476 m_selectionGroup = new AbstractGroupItem(m_document->fps());
2477 scene()->addItem(m_selectionGroup);
2478 for (int i = 0; i < selection.count(); i++) {
2479 if ((!selection.at(i)->parentItem()) && (selection.at(i)->type() == AVWIDGET || selection.at(i)->type() == TRANSITIONWIDGET || selection.at(i)->type() == GROUPWIDGET)) {
2480 m_selectionGroup->addToGroup(selection.at(i));
2481 selection.at(i)->setFlag(QGraphicsItem::ItemIsMovable, false);
2484 // Move graphic items
2485 m_selectionGroup->translate(0, m_tracksHeight);
2487 // adjust track number
2488 QList<QGraphicsItem *> children = m_selectionGroup->childItems();
2489 for (int i = 0; i < children.count(); i++) {
2490 if (children.at(i)->type() == GROUPWIDGET) {
2491 AbstractGroupItem *grp = static_cast<AbstractGroupItem*>(children.at(i));
2492 children << grp->childItems();
2495 AbstractClipItem *item = static_cast <AbstractClipItem *>(children.at(i));
2497 ItemInfo clipinfo = item->info();
2498 if (item->type() == AVWIDGET) {
2499 ClipItem *clip = static_cast <ClipItem *>(item);
2500 // slowmotion clips are not track dependant, so no need to update them
2501 if (clip->speed() != 1.0) continue;
2502 // We add a move clip command so that we get the correct producer for new track number
2503 if (clip->clipType() == AV || clip->clipType() == AUDIO) {
2504 Mlt::Producer *prod;
2505 if (clip->isAudioOnly()) prod = clip->baseClip()->audioProducer(clipinfo.track);
2506 else if (clip->isVideoOnly()) prod = clip->baseClip()->videoProducer();
2507 else prod = clip->baseClip()->producer(clipinfo.track);
2508 if (m_document->renderer()->mltUpdateClipProducer((int)(m_document->tracksCount() - clipinfo.track), clipinfo.startPos.frames(m_document->fps()), prod) == false) {
2509 // problem updating clip
2510 emit displayMessage(i18n("Cannot update clip (time: %1, track: %2)", clipinfo.startPos.frames(m_document->fps()), clipinfo.track), ErrorMessage);
2513 } else if (item->type() == TRANSITIONWIDGET) {
2514 Transition *tr = static_cast <Transition *>(item);
2515 int track = tr->transitionEndTrack();
2517 tr->updateTransitionEndTrack(getPreviousVideoTrack(clipinfo.track));
2521 resetSelectionGroup(false);
2524 int maxHeight = m_tracksHeight * m_document->tracksCount() * matrix().m22();
2525 for (int i = 0; i < m_guides.count(); i++) {
2526 QLineF l = m_guides.at(i)->line();
2527 l.setP2(QPointF(l.x2(), maxHeight));
2528 m_guides.at(i)->setLine(l);
2530 m_cursorLine->setLine(m_cursorLine->line().x1(), 0, m_cursorLine->line().x1(), maxHeight);
2531 setSceneRect(0, 0, sceneRect().width(), m_tracksHeight * m_document->tracksCount());
2532 viewport()->update();
2533 emit tracksChanged();
2534 //QTimer::singleShot(500, this, SIGNAL(trackHeightChanged()));
2535 //setFixedHeight(50 * m_tracksCount);
2538 void CustomTrackView::removeTrack(int ix)
2540 // Delete track in MLT playlist
2541 m_document->renderer()->mltDeleteTrack(m_document->tracksCount() - ix);
2542 m_document->deleteTrack(m_document->tracksCount() - ix - 1);
2544 double startY = ix * (m_tracksHeight + 1) + m_tracksHeight / 2;
2545 QRectF r(0, startY, sceneRect().width(), sceneRect().height() - startY);
2546 QList<QGraphicsItem *> selection = m_scene->items(r);
2548 resetSelectionGroup();
2550 m_selectionGroup = new AbstractGroupItem(m_document->fps());
2551 scene()->addItem(m_selectionGroup);
2552 for (int i = 0; i < selection.count(); i++) {
2553 if ((!selection.at(i)->parentItem()) && (selection.at(i)->type() == AVWIDGET || selection.at(i)->type() == TRANSITIONWIDGET || selection.at(i)->type() == GROUPWIDGET)) {
2554 m_selectionGroup->addToGroup(selection.at(i));
2555 selection.at(i)->setFlag(QGraphicsItem::ItemIsMovable, false);
2558 // Move graphic items
2559 qreal ydiff = 0 - (int) m_tracksHeight;
2560 m_selectionGroup->translate(0, ydiff);
2562 // adjust track number
2563 QList<QGraphicsItem *> children = m_selectionGroup->childItems();
2564 //kDebug() << "// FOUND CLIPS TO MOVE: " << children.count();
2565 for (int i = 0; i < children.count(); i++) {
2566 if (children.at(i)->type() == GROUPWIDGET) {
2567 AbstractGroupItem *grp = static_cast<AbstractGroupItem*>(children.at(i));
2568 children << grp->childItems();
2571 if (children.at(i)->type() == AVWIDGET) {
2572 ClipItem *clip = static_cast <ClipItem *>(children.at(i));
2574 ItemInfo clipinfo = clip->info();
2575 // We add a move clip command so that we get the correct producer for new track number
2576 if (clip->clipType() == AV || clip->clipType() == AUDIO) {
2577 Mlt::Producer *prod;
2578 if (clip->isAudioOnly()) prod = clip->baseClip()->audioProducer(clipinfo.track);
2579 else if (clip->isVideoOnly()) prod = clip->baseClip()->videoProducer();
2580 else prod = clip->baseClip()->producer(clipinfo.track);
2581 if (!m_document->renderer()->mltUpdateClipProducer((int)(m_document->tracksCount() - clipinfo.track), clipinfo.startPos.frames(m_document->fps()), prod)) {
2582 emit displayMessage(i18n("Cannot update clip (time: %1, track: %2)", clipinfo.startPos.frames(m_document->fps()), clipinfo.track), ErrorMessage);
2585 } else if (children.at(i)->type() == TRANSITIONWIDGET) {
2586 Transition *tr = static_cast <Transition *>(children.at(i));
2588 int track = tr->transitionEndTrack();
2590 ItemInfo clipinfo = tr->info();
2591 tr->updateTransitionEndTrack(getPreviousVideoTrack(clipinfo.track));
2595 resetSelectionGroup(false);
2597 int maxHeight = m_tracksHeight * m_document->tracksCount() * matrix().m22();
2598 for (int i = 0; i < m_guides.count(); i++) {
2599 QLineF l = m_guides.at(i)->line();
2600 l.setP2(QPointF(l.x2(), maxHeight));
2601 m_guides.at(i)->setLine(l);
2603 m_cursorLine->setLine(m_cursorLine->line().x1(), 0, m_cursorLine->line().x1(), maxHeight);
2604 setSceneRect(0, 0, sceneRect().width(), m_tracksHeight * m_document->tracksCount());
2606 m_selectedTrack = qMin(m_selectedTrack, m_document->tracksCount() - 1);
2607 viewport()->update();
2608 emit tracksChanged();
2609 //QTimer::singleShot(500, this, SIGNAL(trackHeightChanged()));
2612 void CustomTrackView::changeTrack(int ix, TrackInfo type)
2614 int tracknumber = m_document->tracksCount() - ix;
2615 m_document->setTrackType(tracknumber - 1, type);
2616 m_document->renderer()->mltChangeTrackState(tracknumber, m_document->trackInfoAt(tracknumber - 1).isMute, m_document->trackInfoAt(tracknumber - 1).isBlind);
2617 QTimer::singleShot(300, this, SIGNAL(trackHeightChanged()));
2618 viewport()->update();
2622 void CustomTrackView::slotSwitchTrackAudio(int ix)
2624 /*for (int i = 0; i < m_document->tracksCount(); i++)
2625 kDebug() << "TRK " << i << " STATE: " << m_document->trackInfoAt(i).isMute << m_document->trackInfoAt(i).isBlind;*/
2626 int tracknumber = m_document->tracksCount() - ix - 1;
2627 m_document->switchTrackAudio(tracknumber, !m_document->trackInfoAt(tracknumber).isMute);
2628 kDebug() << "NEXT TRK STATE: " << m_document->trackInfoAt(tracknumber).isMute << m_document->trackInfoAt(tracknumber).isBlind;
2629 m_document->renderer()->mltChangeTrackState(tracknumber + 1, m_document->trackInfoAt(tracknumber).isMute, m_document->trackInfoAt(tracknumber).isBlind);
2630 setDocumentModified();
2633 void CustomTrackView::slotSwitchTrackLock(int ix)
2635 int tracknumber = m_document->tracksCount() - ix - 1;
2636 LockTrackCommand *command = new LockTrackCommand(this, ix, !m_document->trackInfoAt(tracknumber).isLocked);
2637 m_commandStack->push(command);
2641 void CustomTrackView::lockTrack(int ix, bool lock)
2643 int tracknumber = m_document->tracksCount() - ix - 1;
2644 m_document->switchTrackLock(tracknumber, lock);
2645 emit doTrackLock(ix, lock);
2646 AbstractClipItem *clip = NULL;
2647 QList<QGraphicsItem *> selection = m_scene->items(0, ix * m_tracksHeight + m_tracksHeight / 2, sceneRect().width(), m_tracksHeight / 2 - 2);
2649 for (int i = 0; i < selection.count(); i++) {
2650 if (selection.at(i)->type() != AVWIDGET && selection.at(i)->type() != TRANSITIONWIDGET) continue;
2651 if (selection.at(i)->isSelected()) {
2652 if (selection.at(i)->type() == AVWIDGET) emit clipItemSelected(NULL);
2653 else emit transitionItemSelected(NULL);
2655 clip = static_cast <AbstractClipItem *>(selection.at(i));
2656 clip->setItemLocked(lock);
2657 if (clip == m_dragItem)
2660 kDebug() << "NEXT TRK STATE: " << m_document->trackInfoAt(tracknumber).isLocked;
2661 viewport()->update();
2662 setDocumentModified();
2665 void CustomTrackView::slotSwitchTrackVideo(int ix)
2667 int tracknumber = m_document->tracksCount() - ix;
2668 m_document->switchTrackVideo(tracknumber - 1, !m_document->trackInfoAt(tracknumber - 1).isBlind);
2669 m_document->renderer()->mltChangeTrackState(tracknumber, m_document->trackInfoAt(tracknumber - 1).isMute, m_document->trackInfoAt(tracknumber - 1).isBlind);
2670 setDocumentModified();
2673 QList<QGraphicsItem *> CustomTrackView::checkForGroups(const QRectF &rect, bool *ok)
2675 // Check there is no group going over several tracks there, or that would result in timeline corruption
2676 QList<QGraphicsItem *> selection = scene()->items(rect);
2678 int maxHeight = m_tracksHeight * 1.5;
2679 for (int i = 0; i < selection.count(); i++) {
2680 // Check that we don't try to move a group with clips on other tracks
2681 if (selection.at(i)->type() == GROUPWIDGET && (selection.at(i)->boundingRect().height() >= maxHeight)) {
2684 } else if (selection.at(i)->parentItem() && (selection.at(i)->parentItem()->boundingRect().height() >= maxHeight)) {
2692 void CustomTrackView::slotRemoveSpace()
2696 if (m_menuPosition.isNull()) {
2697 pos = GenTime(cursorPos(), m_document->fps());
2699 track = QInputDialog::getInteger(this, i18n("Remove Space"), i18n("Track"), 0, 0, m_document->tracksCount() - 1, 1, &ok);
2702 pos = GenTime((int)(mapToScene(m_menuPosition).x()), m_document->fps());
2703 track = (int)(mapToScene(m_menuPosition).y() / m_tracksHeight);
2706 if (m_document->isTrackLocked(m_document->tracksCount() - track - 1)) {
2707 emit displayMessage(i18n("Cannot remove space in a locked track"), ErrorMessage);
2711 ClipItem *item = getClipItemAt(pos, track);
2713 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);
2716 int length = m_document->renderer()->mltGetSpaceLength(pos, m_document->tracksCount() - track, true);
2717 //kDebug() << "// GOT LENGT; " << length;
2719 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);
2723 // Make sure there is no group in the way
2724 QRectF rect(pos.frames(m_document->fps()), track * m_tracksHeight + m_tracksHeight / 2, sceneRect().width() - pos.frames(m_document->fps()), m_tracksHeight / 2 - 2);
2727 QList<QGraphicsItem *> items = checkForGroups(rect, &isOk);
2729 // groups found on track, do not allow the move
2730 emit displayMessage(i18n("Cannot remove space in a track with a group"), ErrorMessage);
2734 QList<ItemInfo> clipsToMove;
2735 QList<ItemInfo> transitionsToMove;
2737 for (int i = 0; i < items.count(); i++) {
2738 if (items.at(i)->type() == AVWIDGET || items.at(i)->type() == TRANSITIONWIDGET) {
2739 AbstractClipItem *item = static_cast <AbstractClipItem *>(items.at(i));
2740 ItemInfo info = item->info();
2741 if (item->type() == AVWIDGET) {
2742 clipsToMove.append(info);
2743 } else if (item->type() == TRANSITIONWIDGET) {
2744 transitionsToMove.append(info);
2749 InsertSpaceCommand *command = new InsertSpaceCommand(this, clipsToMove, transitionsToMove, track, GenTime(-length, m_document->fps()), true);
2750 m_commandStack->push(command);
2753 void CustomTrackView::slotInsertSpace()
2757 if (m_menuPosition.isNull()) {
2758 pos = GenTime(cursorPos(), m_document->fps());
2760 pos = GenTime((int)(mapToScene(m_menuPosition).x()), m_document->fps());
2761 track = (int)(mapToScene(m_menuPosition).y() / m_tracksHeight) + 1;
2763 SpacerDialog d(GenTime(65, m_document->fps()), m_document->timecode(), track, m_document->tracksCount() + 1, this);
2764 if (d.exec() != QDialog::Accepted) return;
2765 GenTime spaceDuration = d.selectedDuration();
2766 track = d.selectedTrack();
2768 if (m_document->isTrackLocked(m_document->tracksCount() - track - 1)) {
2769 emit displayMessage(i18n("Cannot insert space in a locked track"), ErrorMessage);
2773 ClipItem *item = getClipItemAt(pos, track);
2774 if (item) pos = item->startPos();
2776 // Make sure there is no group in the way
2777 QRectF rect(pos.frames(m_document->fps()), track * m_tracksHeight + m_tracksHeight / 2, sceneRect().width() - pos.frames(m_document->fps()), m_tracksHeight / 2 - 2);
2779 QList<QGraphicsItem *> items = checkForGroups(rect, &isOk);
2781 // groups found on track, do not allow the move
2782 emit displayMessage(i18n("Cannot insert space in a track with a group"), ErrorMessage);
2786 QList<ItemInfo> clipsToMove;
2787 QList<ItemInfo> transitionsToMove;
2789 for (int i = 0; i < items.count(); i++) {
2790 if (items.at(i)->type() == AVWIDGET || items.at(i)->type() == TRANSITIONWIDGET) {
2791 AbstractClipItem *item = static_cast <AbstractClipItem *>(items.at(i));
2792 ItemInfo info = item->info();
2793 if (item->type() == AVWIDGET) {
2794 clipsToMove.append(info);
2795 } else if (item->type() == TRANSITIONWIDGET) {
2796 transitionsToMove.append(info);
2801 InsertSpaceCommand *command = new InsertSpaceCommand(this, clipsToMove, transitionsToMove, track, spaceDuration, true);
2802 m_commandStack->push(command);
2805 void CustomTrackView::insertSpace(QList<ItemInfo> clipsToMove, QList<ItemInfo> transToMove, int track, const GenTime duration, const GenTime offset)
2807 int diff = duration.frames(m_document->fps());
2808 resetSelectionGroup();
2809 m_selectionGroup = new AbstractGroupItem(m_document->fps());
2810 scene()->addItem(m_selectionGroup);
2812 Transition *transition;
2814 // Create lists with start pos for each track
2815 QMap <int, int> trackClipStartList;
2816 QMap <int, int> trackTransitionStartList;
2818 for (int i = 1; i < m_document->tracksCount() + 1; i++) {
2819 trackClipStartList[i] = -1;
2820 trackTransitionStartList[i] = -1;
2823 if (!clipsToMove.isEmpty()) for (int i = 0; i < clipsToMove.count(); i++) {
2824 clip = getClipItemAtStart(clipsToMove.at(i).startPos + offset, clipsToMove.at(i).track);
2826 if (clip->parentItem()) {
2827 m_selectionGroup->addToGroup(clip->parentItem());
2828 clip->parentItem()->setFlag(QGraphicsItem::ItemIsMovable, false);
2830 m_selectionGroup->addToGroup(clip);
2831 clip->setFlag(QGraphicsItem::ItemIsMovable, false);
2833 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))
2834 trackClipStartList[m_document->tracksCount() - clipsToMove.at(i).track] = clipsToMove.at(i).startPos.frames(m_document->fps());
2836 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);
2839 if (!transToMove.isEmpty()) for (int i = 0; i < transToMove.count(); i++) {
2840 transition = getTransitionItemAtStart(transToMove.at(i).startPos + offset, transToMove.at(i).track);
2842 if (transition->parentItem()) {
2843 m_selectionGroup->addToGroup(transition->parentItem());
2844 transition->parentItem()->setFlag(QGraphicsItem::ItemIsMovable, false);
2846 m_selectionGroup->addToGroup(transition);
2847 transition->setFlag(QGraphicsItem::ItemIsMovable, false);
2849 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))
2850 trackTransitionStartList[m_document->tracksCount() - transToMove.at(i).track] = transToMove.at(i).startPos.frames(m_document->fps());
2851 } 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);
2853 m_selectionGroup->translate(diff, 0);
2855 // update items coordinates
2856 QList<QGraphicsItem *> itemList = m_selectionGroup->childItems();
2858 for (int i = 0; i < itemList.count(); i++) {
2859 if (itemList.at(i)->type() == AVWIDGET || itemList.at(i)->type() == TRANSITIONWIDGET) {
2860 static_cast < AbstractClipItem *>(itemList.at(i))->updateItem();
2861 } else if (itemList.at(i)->type() == GROUPWIDGET) {
2862 QList<QGraphicsItem *> children = itemList.at(i)->childItems();
2863 for (int j = 0; j < children.count(); j++) {
2864 AbstractClipItem * clp = static_cast < AbstractClipItem *>(children.at(j));
2869 resetSelectionGroup(false);
2870 if (track != -1) track = m_document->tracksCount() - track;
2871 m_document->renderer()->mltInsertSpace(trackClipStartList, trackTransitionStartList, track, duration, offset);
2874 void CustomTrackView::deleteClip(const QString &clipId)
2876 resetSelectionGroup();
2877 QList<QGraphicsItem *> itemList = items();
2878 QUndoCommand *deleteCommand = new QUndoCommand();
2880 for (int i = 0; i < itemList.count(); i++) {
2881 if (itemList.at(i)->type() == AVWIDGET) {
2882 ClipItem *item = (ClipItem *)itemList.at(i);
2883 if (item->clipProducer() == clipId) {
2885 if (item->parentItem()) {
2886 // Clip is in a group, destroy the group
2887 new GroupClipsCommand(this, QList<ItemInfo>() << item->info(), QList<ItemInfo>(), false, deleteCommand);
2889 new AddTimelineClipCommand(this, item->xml(), item->clipProducer(), item->info(), item->effectList(), false, false, true, true, deleteCommand);
2893 deleteCommand->setText(i18np("Delete timeline clip", "Delete timeline clips", count));
2894 if (count == 0) delete deleteCommand;
2895 else m_commandStack->push(deleteCommand);
2898 void CustomTrackView::setCursorPos(int pos, bool seek)
2900 if (pos == m_cursorPos) return;
2901 emit cursorMoved((int)(m_cursorPos), (int)(pos));
2903 if (seek) m_document->renderer()->seek(GenTime(m_cursorPos, m_document->fps()));
2904 else if (m_autoScroll) checkScrolling();
2905 m_cursorLine->setPos(m_cursorPos, 0);
2908 void CustomTrackView::updateCursorPos()
2910 m_cursorLine->setPos(m_cursorPos, 0);
2913 int CustomTrackView::cursorPos()
2915 return (int)(m_cursorPos);
2918 void CustomTrackView::moveCursorPos(int delta)
2920 if (m_cursorPos + delta < 0) delta = 0 - m_cursorPos;
2921 emit cursorMoved((int)(m_cursorPos), (int)((m_cursorPos + delta)));
2922 m_cursorPos += delta;
2923 m_cursorLine->setPos(m_cursorPos, 0);
2924 m_document->renderer()->seek(GenTime(m_cursorPos, m_document->fps()));
2927 void CustomTrackView::initCursorPos(int pos)
2929 emit cursorMoved((int)(m_cursorPos), (int)(pos));
2931 m_cursorLine->setPos(pos, 0);
2935 void CustomTrackView::checkScrolling()
2937 ensureVisible(m_cursorPos, verticalScrollBar()->value() + 10, 2, 2, 50, 0);
2940 void CustomTrackView::mouseReleaseEvent(QMouseEvent * event)
2942 if (m_moveOpMode == SEEK) m_moveOpMode = NONE;
2943 QGraphicsView::mouseReleaseEvent(event);
2944 setViewportUpdateMode(QGraphicsView::MinimalViewportUpdate);
2945 #if QT_VERSION >= 0x040600
2946 if (m_dragItem) m_dragItem->setGraphicsEffect(NULL);
2948 if (m_scrollTimer.isActive()) m_scrollTimer.stop();
2949 if (event->button() == Qt::MidButton) {
2952 setDragMode(QGraphicsView::NoDrag);
2953 if (m_operationMode == MOVEGUIDE) {
2954 setCursor(Qt::ArrowCursor);
2955 m_operationMode = NONE;
2956 m_dragGuide->setFlag(QGraphicsItem::ItemIsMovable, false);
2957 GenTime newPos = GenTime(m_dragGuide->pos().x(), m_document->fps());
2958 if (newPos != m_dragGuide->position()) {
2959 EditGuideCommand *command = new EditGuideCommand(this, m_dragGuide->position(), m_dragGuide->label(), newPos, m_dragGuide->label(), false);
2960 m_commandStack->push(command);
2961 m_dragGuide->updateGuide(GenTime(m_dragGuide->pos().x(), m_document->fps()));
2962 qSort(m_guides.begin(), m_guides.end(), sortGuidesList);
2963 m_document->syncGuides(m_guides);
2968 } else if (m_operationMode == SPACER && m_selectionGroup) {
2970 if (event->modifiers() != Qt::ControlModifier) {
2971 // We are moving all tracks
2973 } else track = (int)(mapToScene(m_clickEvent).y() / m_tracksHeight);
2974 GenTime timeOffset = GenTime((int)(m_selectionGroup->scenePos().x()), m_document->fps()) - m_selectionGroupInfo.startPos;
2976 if (timeOffset != GenTime()) {
2977 QList<QGraphicsItem *> items = m_selectionGroup->childItems();
2979 QList<ItemInfo> clipsToMove;
2980 QList<ItemInfo> transitionsToMove;
2982 // Create lists with start pos for each track
2983 QMap <int, int> trackClipStartList;
2984 QMap <int, int> trackTransitionStartList;
2986 for (int i = 1; i < m_document->tracksCount() + 1; i++) {
2987 trackClipStartList[i] = -1;
2988 trackTransitionStartList[i] = -1;
2991 for (int i = 0; i < items.count(); i++) {
2992 if (items.at(i)->type() == GROUPWIDGET)
2993 items += items.at(i)->childItems();
2996 for (int i = 0; i < items.count(); i++) {
2997 if (items.at(i)->type() == AVWIDGET) {
2998 AbstractClipItem *item = static_cast <AbstractClipItem *>(items.at(i));
2999 ItemInfo info = item->info();
3000 clipsToMove.append(info);
3002 if (trackClipStartList.value(m_document->tracksCount() - info.track) == -1 || info.startPos.frames(m_document->fps()) < trackClipStartList.value(m_document->tracksCount() - info.track))
3003 trackClipStartList[m_document->tracksCount() - info.track] = info.startPos.frames(m_document->fps());
3004 } else if (items.at(i)->type() == TRANSITIONWIDGET) {
3005 AbstractClipItem *item = static_cast <AbstractClipItem *>(items.at(i));
3006 ItemInfo info = item->info();
3007 transitionsToMove.append(info);
3009 if (trackTransitionStartList.value(m_document->tracksCount() - info.track) == -1 || info.startPos.frames(m_document->fps()) < trackTransitionStartList.value(m_document->tracksCount() - info.track))
3010 trackTransitionStartList[m_document->tracksCount() - info.track] = info.startPos.frames(m_document->fps());
3014 InsertSpaceCommand *command = new InsertSpaceCommand(this, clipsToMove, transitionsToMove, track, timeOffset, false);
3015 m_commandStack->push(command);
3016 if (track != -1) track = m_document->tracksCount() - track;
3017 kDebug() << "SPACER TRACK:" << track;
3018 m_document->renderer()->mltInsertSpace(trackClipStartList, trackTransitionStartList, track, timeOffset, GenTime());
3020 resetSelectionGroup(false);
3021 m_operationMode = NONE;
3022 } else if (m_operationMode == RUBBERSELECTION) {
3023 //kDebug() << "// END RUBBER SELECT";
3024 resetSelectionGroup();
3025 groupSelectedItems();
3026 m_operationMode = NONE;
3029 if (m_dragItem == NULL && m_selectionGroup == NULL) {
3030 emit transitionItemSelected(NULL);
3034 if (m_dragItem) info = m_dragItem->info();
3036 if (m_operationMode == MOVE) {
3037 setCursor(Qt::OpenHandCursor);
3038 if (m_dragItem->parentItem() == 0) {
3039 // we are moving one clip, easy
3040 if (m_dragItem->type() == AVWIDGET && (m_dragItemInfo.startPos != info.startPos || m_dragItemInfo.track != info.track)) {
3041 ClipItem *item = static_cast <ClipItem *>(m_dragItem);
3042 Mlt::Producer *prod;
3043 if (item->isAudioOnly()) prod = item->baseClip()->audioProducer(m_dragItemInfo.track);
3044 else if (item->isVideoOnly()) prod = item->baseClip()->videoProducer();
3045 else prod = item->baseClip()->producer(m_dragItemInfo.track);
3046 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);
3049 QUndoCommand *moveCommand = new QUndoCommand();
3050 moveCommand->setText(i18n("Move clip"));
3051 adjustTimelineClips(m_scene->editMode(), item, ItemInfo(), moveCommand);
3053 int tracknumber = m_document->tracksCount() - item->track() - 1;
3054 bool isLocked = m_document->trackInfoAt(tracknumber).isLocked;
3055 if (isLocked) item->setItemLocked(true);
3056 new MoveClipCommand(this, m_dragItemInfo, info, false, moveCommand);
3057 // Also move automatic transitions (on lower track)
3058 Transition *startTransition = getTransitionItemAtStart(m_dragItemInfo.startPos, m_dragItemInfo.track);
3059 ItemInfo startTrInfo;
3060 ItemInfo newStartTrInfo;
3061 bool moveStartTrans = false;
3062 bool moveEndTrans = false;
3063 if (startTransition && startTransition->isAutomatic()) {
3064 startTrInfo = startTransition->info();
3065 newStartTrInfo = startTrInfo;
3066 newStartTrInfo.track = info.track;
3067 newStartTrInfo.startPos = info.startPos;
3068 if (m_dragItemInfo.track == info.track && !item->baseClip()->isTransparent() && getClipItemAtEnd(newStartTrInfo.endPos, m_document->tracksCount() - startTransition->transitionEndTrack())) {
3069 // transition end should stay the same
3071 // transition end should be adjusted to clip
3072 newStartTrInfo.endPos = newStartTrInfo.endPos + (newStartTrInfo.startPos - startTrInfo.startPos);
3074 if (newStartTrInfo.startPos < newStartTrInfo.endPos) moveStartTrans = true;
3076 if (startTransition == NULL || startTransition->endPos() < m_dragItemInfo.endPos) {
3077 // Check if there is a transition at clip end
3078 Transition *tr = getTransitionItemAtEnd(m_dragItemInfo.endPos, m_dragItemInfo.track);
3079 if (tr && tr->isAutomatic()) {
3080 ItemInfo trInfo = tr->info();
3081 ItemInfo newTrInfo = trInfo;
3082 newTrInfo.track = info.track;
3083 newTrInfo.endPos = m_dragItem->endPos();
3084 if (m_dragItemInfo.track == info.track && !item->baseClip()->isTransparent() && getClipItemAtStart(trInfo.startPos, m_document->tracksCount() - tr->transitionEndTrack())) {
3085 // transition start should stay the same
3087 // transition start should be moved
3088 newTrInfo.startPos = newTrInfo.startPos + (newTrInfo.endPos - trInfo.endPos);
3090 if (newTrInfo.startPos < newTrInfo.endPos) {
3091 moveEndTrans = true;
3092 if (moveStartTrans) {
3093 // we have to move both transitions, remove the start one so that there is no collision
3094 new AddTransitionCommand(this, startTrInfo, startTransition->transitionEndTrack(), startTransition->toXML(), true, true, moveCommand);
3096 adjustTimelineTransitions(m_scene->editMode(), tr, moveCommand);
3097 new MoveTransitionCommand(this, trInfo, newTrInfo, true, moveCommand);
3098 if (moveStartTrans) {
3099 // re-add transition in correct place
3100 int transTrack = startTransition->transitionEndTrack();
3101 if (m_dragItemInfo.track != info.track && !startTransition->forcedTrack()) {
3102 transTrack = getPreviousVideoTrack(info.track);
3104 adjustTimelineTransitions(m_scene->editMode(), startTransition, moveCommand);
3105 new AddTransitionCommand(this, newStartTrInfo, transTrack, startTransition->toXML(), false, true, moveCommand);
3111 if (moveStartTrans && !moveEndTrans) {
3112 adjustTimelineTransitions(m_scene->editMode(), startTransition, moveCommand);
3113 new MoveTransitionCommand(this, startTrInfo, newStartTrInfo, true, moveCommand);
3116 // Also move automatic transitions (on upper track)
3117 Transition *tr = getTransitionItemAtStart(m_dragItemInfo.startPos, m_dragItemInfo.track - 1);
3118 if (m_dragItemInfo.track == info.track && tr && tr->isAutomatic() && (m_document->tracksCount() - tr->transitionEndTrack()) == m_dragItemInfo.track) {
3119 ItemInfo trInfo = tr->info();
3120 ItemInfo newTrInfo = trInfo;
3121 newTrInfo.startPos = m_dragItem->startPos();
3122 ClipItem * upperClip = getClipItemAt(m_dragItemInfo.startPos, m_dragItemInfo.track - 1);
3123 if (!upperClip || !upperClip->baseClip()->isTransparent()) {
3124 if (!getClipItemAtEnd(newTrInfo.endPos, tr->track())) {
3125 // transition end should be adjusted to clip on upper track
3126 newTrInfo.endPos = newTrInfo.endPos + (newTrInfo.startPos - trInfo.startPos);
3128 if (newTrInfo.startPos < newTrInfo.endPos) {
3129 adjustTimelineTransitions(m_scene->editMode(), tr, moveCommand);
3130 new MoveTransitionCommand(this, trInfo, newTrInfo, true, moveCommand);
3134 if (m_dragItemInfo.track == info.track && (tr == NULL || tr->endPos() < m_dragItemInfo.endPos)) {
3135 // Check if there is a transition at clip end
3136 tr = getTransitionItemAtEnd(m_dragItemInfo.endPos, m_dragItemInfo.track - 1);
3137 if (tr && tr->isAutomatic() && (m_document->tracksCount() - tr->transitionEndTrack()) == m_dragItemInfo.track) {
3138 ItemInfo trInfo = tr->info();
3139 ItemInfo newTrInfo = trInfo;
3140 newTrInfo.endPos = m_dragItem->endPos();
3141 kDebug() << "CLIP ENDS AT: " << newTrInfo.endPos.frames(25);
3142 kDebug() << "CLIP STARTS AT: " << newTrInfo.startPos.frames(25);
3143 ClipItem * upperClip = getClipItemAt(m_dragItemInfo.startPos, m_dragItemInfo.track - 1);
3144 if (!upperClip || !upperClip->baseClip()->isTransparent()) {
3145 if (!getClipItemAtStart(trInfo.startPos, tr->track())) {
3146 // transition start should be moved
3147 newTrInfo.startPos = newTrInfo.startPos + (newTrInfo.endPos - trInfo.endPos);
3149 if (newTrInfo.startPos < newTrInfo.endPos) {
3150 adjustTimelineTransitions(m_scene->editMode(), tr, moveCommand);
3151 new MoveTransitionCommand(this, trInfo, newTrInfo, true, moveCommand);
3156 m_commandStack->push(moveCommand);
3157 //checkTrackSequence(m_dragItem->track());
3159 // undo last move and emit error message
3160 bool snap = KdenliveSettings::snaptopoints();
3161 KdenliveSettings::setSnaptopoints(false);
3162 item->setPos((int) m_dragItemInfo.startPos.frames(m_document->fps()), (int)(m_dragItemInfo.track * m_tracksHeight + 1));
3163 KdenliveSettings::setSnaptopoints(snap);
3164 emit displayMessage(i18n("Cannot move clip to position %1", m_document->timecode().getTimecodeFromFrames(m_dragItemInfo.startPos.frames(m_document->fps()))), ErrorMessage);
3166 setDocumentModified();
3168 if (m_dragItem->type() == TRANSITIONWIDGET && (m_dragItemInfo.startPos != info.startPos || m_dragItemInfo.track != info.track)) {
3169 Transition *transition = static_cast <Transition *>(m_dragItem);
3170 transition->updateTransitionEndTrack(getPreviousVideoTrack(m_dragItem->track()));
3171 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)) {
3172 // Moving transition failed, revert to previous position
3173 emit displayMessage(i18n("Cannot move transition"), ErrorMessage);
3174 transition->setPos((int) m_dragItemInfo.startPos.frames(m_document->fps()), (m_dragItemInfo.track) * m_tracksHeight + 1);
3176 QUndoCommand *moveCommand = new QUndoCommand();
3177 moveCommand->setText(i18n("Move transition"));
3178 adjustTimelineTransitions(m_scene->editMode(), transition, moveCommand);
3179 new MoveTransitionCommand(this, m_dragItemInfo, info, false, moveCommand);
3180 m_commandStack->push(moveCommand);
3184 // Moving several clips. We need to delete them and readd them to new position,
3185 // or they might overlap each other during the move
3186 QGraphicsItemGroup *group = static_cast <QGraphicsItemGroup *>(m_dragItem->parentItem());
3187 QList<QGraphicsItem *> items = group->childItems();
3189 QList<ItemInfo> clipsToMove;
3190 QList<ItemInfo> transitionsToMove;
3192 GenTime timeOffset = GenTime(m_dragItem->scenePos().x(), m_document->fps()) - m_dragItemInfo.startPos;
3193 const int trackOffset = (int)(m_dragItem->scenePos().y() / m_tracksHeight) - m_dragItemInfo.track;
3194 //kDebug() << "// MOVED SEVERAL CLIPS" << timeOffset.frames(25);
3195 QUndoCommand *moveGroup = new QUndoCommand();
3196 moveGroup->setText(i18n("Move group"));
3197 if (timeOffset != GenTime() || trackOffset != 0) {
3198 // remove items in MLT playlist
3201 int max = items.count();
3202 for (int i = 0; i < max; i++) {
3203 if (items.at(i)->type() == GROUPWIDGET) {
3204 items += items.at(i)->childItems();
3207 m_document->renderer()->blockSignals(true);
3208 for (int i = 0; i < items.count(); i++) {
3209 if (items.at(i)->type() != AVWIDGET && items.at(i)->type() != TRANSITIONWIDGET) continue;
3210 AbstractClipItem *item = static_cast <AbstractClipItem *>(items.at(i));
3211 ItemInfo info = item->info();
3212 if (item->type() == AVWIDGET) {
3213 if (m_document->renderer()->mltRemoveClip(m_document->tracksCount() - info.track, info.startPos) == false) {
3214 // error, clip cannot be removed from playlist
3215 emit displayMessage(i18n("Error removing clip at %1 on track %2", m_document->timecode().getTimecodeFromFrames(info.startPos.frames(m_document->fps())), info.track), ErrorMessage);
3217 clipsToMove.append(info);
3220 transitionsToMove.append(info);
3221 Transition *tr = static_cast <Transition*>(item);
3222 m_document->renderer()->mltDeleteTransition(tr->transitionTag(), tr->transitionEndTrack(), m_document->tracksCount() - info.track, info.startPos, info.endPos, tr->toXML());
3225 m_document->renderer()->blockSignals(false);
3226 for (int i = 0; i < items.count(); i++) {
3227 // re-add items in correct place
3228 if (items.at(i)->type() != AVWIDGET && items.at(i)->type() != TRANSITIONWIDGET) continue;
3229 AbstractClipItem *item = static_cast <AbstractClipItem *>(items.at(i));
3231 ItemInfo info = item->info();
3232 int tracknumber = m_document->tracksCount() - info.track - 1;
3233 bool isLocked = m_document->trackInfoAt(tracknumber).isLocked;
3235 group->removeFromGroup(item);
3236 item->setItemLocked(true);
3239 if (item->type() == AVWIDGET) {
3240 ClipItem *clip = static_cast <ClipItem*>(item);
3241 info.track = m_document->tracksCount() - info.track;
3242 Mlt::Producer *prod;
3243 adjustTimelineClips(m_scene->editMode(), clip, ItemInfo(), moveGroup);
3244 if (clip->isAudioOnly()) prod = clip->baseClip()->audioProducer(info.track);
3245 else if (clip->isVideoOnly()) prod = clip->baseClip()->videoProducer();
3246 else prod = clip->baseClip()->producer(info.track);
3247 m_document->renderer()->mltInsertClip(info, clip->xml(), prod, m_scene->editMode() == OVERWRITEEDIT, m_scene->editMode() == INSERTEDIT);
3248 for (int i = 0; i < clip->effectsCount(); i++) {
3249 m_document->renderer()->mltAddEffect(info.track, info.startPos, clip->getEffectArgs(clip->effectAt(i)), false);
3252 Transition *tr = static_cast <Transition*>(item);
3253 int newTrack = tr->transitionEndTrack();
3254 if (!tr->forcedTrack()) {
3255 newTrack = getPreviousVideoTrack(info.track);
3257 tr->updateTransitionEndTrack(newTrack);
3258 adjustTimelineTransitions(m_scene->editMode(), tr, moveGroup);
3259 m_document->renderer()->mltAddTransition(tr->transitionTag(), newTrack, m_document->tracksCount() - info.track, info.startPos, info.endPos, tr->toXML());
3263 new MoveGroupCommand(this, clipsToMove, transitionsToMove, timeOffset, trackOffset, false, moveGroup);
3264 m_commandStack->push(moveGroup);
3266 //QPointF top = group->sceneBoundingRect().topLeft();
3267 //QPointF oldpos = m_selectionGroup->scenePos();
3268 //kDebug()<<"SELECTION GRP POS: "<<m_selectionGroup->scenePos()<<", TOP: "<<top;
3269 //group->setPos(top);
3270 //TODO: get rid of the 3 lines below
3271 if (m_selectionGroup) {
3272 m_selectionGroupInfo.startPos = GenTime(m_selectionGroup->scenePos().x(), m_document->fps());
3273 m_selectionGroupInfo.track = m_selectionGroup->track();
3275 setDocumentModified();
3278 m_document->renderer()->doRefresh();
3279 } else if (m_operationMode == RESIZESTART && m_dragItem->startPos() != m_dragItemInfo.startPos) {
3281 if (m_dragItem->type() == AVWIDGET) {
3282 ItemInfo resizeinfo = m_dragItemInfo;
3283 resizeinfo.track = m_document->tracksCount() - resizeinfo.track;
3284 bool success = m_document->renderer()->mltResizeClipStart(resizeinfo, m_dragItem->startPos() - m_dragItemInfo.startPos);
3286 QUndoCommand *resizeCommand = new QUndoCommand();
3287 resizeCommand->setText(i18n("Resize clip"));
3289 // Check if there is an automatic transition on that clip (lower track)
3290 Transition *transition = getTransitionItemAtStart(m_dragItemInfo.startPos, m_dragItemInfo.track);
3291 if (transition && transition->isAutomatic()) {
3292 ItemInfo trInfo = transition->info();
3293 ItemInfo newTrInfo = trInfo;
3294 newTrInfo.startPos = m_dragItem->startPos();
3295 if (newTrInfo.startPos < newTrInfo.endPos)
3296 new MoveTransitionCommand(this, trInfo, newTrInfo, true, resizeCommand);
3298 // Check if there is an automatic transition on that clip (upper track)
3299 transition = getTransitionItemAtStart(m_dragItemInfo.startPos, m_dragItemInfo.track - 1);
3300 if (transition && transition->isAutomatic() && (m_document->tracksCount() - transition->transitionEndTrack()) == m_dragItemInfo.track) {
3301 ItemInfo trInfo = transition->info();
3302 ItemInfo newTrInfo = trInfo;
3303 newTrInfo.startPos = m_dragItem->startPos();
3304 ClipItem * upperClip = getClipItemAt(m_dragItemInfo.startPos, m_dragItemInfo.track - 1);
3305 if ((!upperClip || !upperClip->baseClip()->isTransparent()) && newTrInfo.startPos < newTrInfo.endPos) {
3306 new MoveTransitionCommand(this, trInfo, newTrInfo, true, resizeCommand);
3310 ClipItem *clip = static_cast < ClipItem * >(m_dragItem);
3311 updatePositionEffects(clip, m_dragItemInfo);
3315 QDomElement root = doc.createElement("list");
3316 doc.appendChild(root);
3317 QList <int> indexes;
3318 for (int i = 0; i < clip->effectsCount(); i++) {
3319 QDomElement effect = clip->effectAt(i);
3320 if (EffectsList::hasKeyFrames(effect)) {
3321 doc.appendChild(doc.importNode(effect, true));
3326 if (clip->checkEffectsKeyframesPos(m_dragItemInfo.cropStart.frames(m_document->fps()), clip->cropStart().frames(m_document->fps()), true)) {
3327 // Keyframes were modified, updateClip
3328 QDomNodeList effs = doc.elementsByTagName("effect");
3330 // Since we must always resize clip before updating the keyframes, we
3331 // put a resize command before & after checking keyframes so that
3332 // we are sure the resize is performed before whenever we do or undo the action
3334 new ResizeClipCommand(this, m_dragItemInfo, info, false, true, resizeCommand);
3335 for (int i = 0; i < indexes.count(); i++) {
3336 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);
3337 updateEffect(m_document->tracksCount() - clip->track(), clip->startPos(), clip->effectAt(indexes.at(i)), indexes.at(i));
3339 new ResizeClipCommand(this, m_dragItemInfo, info, false, true, resizeCommand);
3340 emit clipItemSelected(clip);
3341 } else new ResizeClipCommand(this, m_dragItemInfo, info, false, false, resizeCommand);
3343 m_commandStack->push(resizeCommand);
3345 bool snap = KdenliveSettings::snaptopoints();
3346 KdenliveSettings::setSnaptopoints(false);
3347 m_dragItem->resizeStart((int) m_dragItemInfo.startPos.frames(m_document->fps()));
3348 KdenliveSettings::setSnaptopoints(snap);
3349 emit displayMessage(i18n("Error when resizing clip"), ErrorMessage);
3351 } else if (m_dragItem->type() == TRANSITIONWIDGET) {
3352 Transition *transition = static_cast <Transition *>(m_dragItem);
3353 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)) {
3354 // Cannot resize transition
3355 bool snap = KdenliveSettings::snaptopoints();
3356 KdenliveSettings::setSnaptopoints(false);
3357 transition->resizeStart((int) m_dragItemInfo.startPos.frames(m_document->fps()));
3358 KdenliveSettings::setSnaptopoints(snap);
3359 emit displayMessage(i18n("Cannot resize transition"), ErrorMessage);
3361 MoveTransitionCommand *command = new MoveTransitionCommand(this, m_dragItemInfo, info, false);
3362 m_commandStack->push(command);
3366 if (m_dragItem->parentItem() && m_dragItem->parentItem() != m_selectionGroup) {
3367 // Item was resized, rebuild group;
3368 AbstractGroupItem *group = static_cast <AbstractGroupItem *>(m_dragItem->parentItem());
3369 QList <QGraphicsItem *> children = group->childItems();
3370 m_document->clipManager()->removeGroup(group);
3371 scene()->destroyItemGroup(group);
3372 for (int i = 0; i < children.count(); i++) {
3373 children.at(i)->setSelected(true);
3375 groupSelectedItems(false, true);
3377 //m_document->renderer()->doRefresh();
3378 } else if (m_operationMode == RESIZEEND && m_dragItem->endPos() != m_dragItemInfo.endPos) {
3380 if (m_dragItem->type() == AVWIDGET) {
3381 ItemInfo resizeinfo = info;
3382 resizeinfo.track = m_document->tracksCount() - resizeinfo.track;
3383 bool success = m_document->renderer()->mltResizeClipEnd(resizeinfo, resizeinfo.endPos - resizeinfo.startPos);
3385 QUndoCommand *resizeCommand = new QUndoCommand();
3386 resizeCommand->setText(i18n("Resize clip"));
3388 // Check if there is an automatic transition on that clip (lower track)
3389 Transition *tr = getTransitionItemAtEnd(m_dragItemInfo.endPos, m_dragItemInfo.track);
3390 if (tr && tr->isAutomatic()) {
3391 ItemInfo trInfo = tr->info();
3392 ItemInfo newTrInfo = trInfo;
3393 newTrInfo.endPos = m_dragItem->endPos();
3394 if (newTrInfo.endPos > newTrInfo.startPos) new MoveTransitionCommand(this, trInfo, newTrInfo, true, resizeCommand);
3397 // Check if there is an automatic transition on that clip (upper track)
3398 tr = getTransitionItemAtEnd(m_dragItemInfo.endPos, m_dragItemInfo.track - 1);
3399 if (tr && tr->isAutomatic() && (m_document->tracksCount() - tr->transitionEndTrack()) == m_dragItemInfo.track) {
3400 ItemInfo trInfo = tr->info();
3401 ItemInfo newTrInfo = trInfo;
3402 newTrInfo.endPos = m_dragItem->endPos();
3403 ClipItem * upperClip = getClipItemAtEnd(m_dragItemInfo.endPos, m_dragItemInfo.track - 1);
3404 if ((!upperClip || !upperClip->baseClip()->isTransparent()) && newTrInfo.endPos > newTrInfo.startPos) {
3405 new MoveTransitionCommand(this, trInfo, newTrInfo, true, resizeCommand);
3410 ClipItem *clip = static_cast < ClipItem * >(m_dragItem);
3412 QDomElement root = doc.createElement("list");
3413 doc.appendChild(root);
3414 QList <int> indexes;
3415 for (int i = 0; i < clip->effectsCount(); i++) {
3416 QDomElement effect = clip->effectAt(i);
3417 if (EffectsList::hasKeyFrames(effect)) {
3418 doc.appendChild(doc.importNode(effect, true));
3423 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)) {
3424 // Keyframes were modified, updateClip
3425 QDomNodeList effs = doc.elementsByTagName("effect");
3427 // Since we must always resize clip before updating the keyframes, we
3428 // put a resize command before & after checking keyframes so that
3429 // we are sure the resize is performed before whenever we do or undo the action
3431 new ResizeClipCommand(this, m_dragItemInfo, info, false, true, resizeCommand);
3432 for (int i = 0; i < indexes.count(); i++) {
3433 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);
3434 updateEffect(m_document->tracksCount() - clip->track(), clip->startPos(), clip->effectAt(indexes.at(i)), indexes.at(i));
3436 new ResizeClipCommand(this, m_dragItemInfo, info, false, true, resizeCommand);
3437 emit clipItemSelected(clip);
3438 } else new ResizeClipCommand(this, m_dragItemInfo, info, false, false, resizeCommand);
3440 m_commandStack->push(resizeCommand);
3441 updatePositionEffects(clip, m_dragItemInfo);
3443 m_dragItem->resizeEnd((int) m_dragItemInfo.endPos.frames(m_document->fps()));
3444 emit displayMessage(i18n("Error when resizing clip"), ErrorMessage);
3446 } else if (m_dragItem->type() == TRANSITIONWIDGET) {
3447 Transition *transition = static_cast <Transition *>(m_dragItem);
3448 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)) {
3449 // Cannot resize transition
3450 transition->resizeEnd((int) m_dragItemInfo.endPos.frames(m_document->fps()));
3451 emit displayMessage(i18n("Cannot resize transition"), ErrorMessage);
3453 MoveTransitionCommand *command = new MoveTransitionCommand(this, m_dragItemInfo, info, false);
3454 m_commandStack->push(command);
3457 if (m_dragItem->parentItem() && m_dragItem->parentItem() != m_selectionGroup) {
3458 // Item was resized, rebuild group;
3459 AbstractGroupItem *group = static_cast <AbstractGroupItem *>(m_dragItem->parentItem());
3460 QList <QGraphicsItem *> children = group->childItems();
3461 m_document->clipManager()->removeGroup(group);
3462 scene()->destroyItemGroup(group);
3463 for (int i = 0; i < children.count(); i++) {
3464 children.at(i)->setSelected(true);
3466 groupSelectedItems(false, true);
3468 //m_document->renderer()->doRefresh();
3469 } else if (m_operationMode == FADEIN) {
3470 // resize fade in effect
3471 ClipItem * item = static_cast <ClipItem *>(m_dragItem);
3472 int ix = item->hasEffect("volume", "fadein");
3473 int ix2 = item->hasEffect("", "fade_from_black");
3475 QDomElement oldeffect = item->effectAt(ix);
3476 int start = item->cropStart().frames(m_document->fps());
3477 int end = item->fadeIn();
3479 slotDeleteEffect(item, oldeffect, false);
3482 QDomElement effect = oldeffect.cloneNode().toElement();
3483 EffectsList::setParameter(oldeffect, "in", QString::number(start));
3484 EffectsList::setParameter(oldeffect, "out", QString::number(end));
3485 slotUpdateClipEffect(item, effect, oldeffect, ix);
3486 emit clipItemSelected(item, ix);
3488 } else if (item->fadeIn() != 0 && ix2 == -1) {
3490 if (item->isVideoOnly() || (item->clipType() != AUDIO && item->clipType() != AV && item->clipType() != PLAYLIST)) {
3492 effect = MainWindow::videoEffects.getEffectByTag("", "fade_from_black").cloneNode().toElement();
3493 } else effect = MainWindow::audioEffects.getEffectByTag("volume", "fadein").cloneNode().toElement();
3494 EffectsList::setParameter(effect, "out", QString::number(item->fadeIn()));
3495 slotAddEffect(effect, m_dragItem->startPos(), m_dragItem->track());
3498 QDomElement oldeffect = item->effectAt(ix2);
3499 int start = item->cropStart().frames(m_document->fps());
3500 int end = item->fadeIn();
3502 slotDeleteEffect(item, oldeffect, false);
3505 QDomElement effect = oldeffect.cloneNode().toElement();
3506 EffectsList::setParameter(oldeffect, "in", QString::number(start));
3507 EffectsList::setParameter(oldeffect, "out", QString::number(end));
3508 slotUpdateClipEffect(item, effect, oldeffect, ix2);
3509 emit clipItemSelected(item, ix2);
3512 } else if (m_operationMode == FADEOUT) {
3513 // resize fade in effect
3514 ClipItem * item = static_cast <ClipItem *>(m_dragItem);
3515 int ix = item->hasEffect("volume", "fadeout");
3516 int ix2 = item->hasEffect("", "fade_to_black");
3518 QDomElement oldeffect = item->effectAt(ix);
3519 int end = (item->cropDuration() + item->cropStart()).frames(m_document->fps());
3520 int start = item->fadeOut();
3522 slotDeleteEffect(item, oldeffect, false);
3524 start = end - start;
3525 QDomElement effect = oldeffect.cloneNode().toElement();
3526 EffectsList::setParameter(oldeffect, "in", QString::number(start));
3527 EffectsList::setParameter(oldeffect, "out", QString::number(end));
3528 // kDebug()<<"EDIT FADE OUT : "<<start<<"x"<<end;
3529 slotUpdateClipEffect(item, effect, oldeffect, ix);
3530 emit clipItemSelected(item, ix);
3532 } else if (item->fadeOut() != 0 && ix2 == -1) {
3534 if (item->isVideoOnly() || (item->clipType() != AUDIO && item->clipType() != AV && item->clipType() != PLAYLIST)) {
3536 effect = MainWindow::videoEffects.getEffectByTag("", "fade_to_black").cloneNode().toElement();
3537 } else effect = MainWindow::audioEffects.getEffectByTag("volume", "fadeout").cloneNode().toElement();
3538 EffectsList::setParameter(effect, "in", QString::number(item->fadeOut()));
3539 EffectsList::setParameter(effect, "out", QString::number(0));
3540 slotAddEffect(effect, m_dragItem->startPos(), m_dragItem->track());
3543 QDomElement oldeffect = item->effectAt(ix2);
3544 int end = (item->cropDuration() + item->cropStart()).frames(m_document->fps());
3545 int start = item->fadeOut();
3547 slotDeleteEffect(item, oldeffect, false);
3549 start = end - start;
3550 QDomElement effect = oldeffect.cloneNode().toElement();
3551 EffectsList::setParameter(oldeffect, "in", QString::number(start));
3552 EffectsList::setParameter(oldeffect, "out", QString::number(end));
3553 // kDebug()<<"EDIT FADE OUT : "<<start<<"x"<<end;
3554 slotUpdateClipEffect(item, effect, oldeffect, ix2);
3555 emit clipItemSelected(item, ix2);
3558 } else if (m_operationMode == KEYFRAME) {
3559 // update the MLT effect
3560 ClipItem * item = static_cast <ClipItem *>(m_dragItem);
3561 QDomElement oldEffect = item->selectedEffect().cloneNode().toElement();
3563 // check if we want to remove keyframe
3564 double val = mapToScene(event->pos()).toPoint().y();
3565 QRectF br = item->sceneBoundingRect();
3566 double maxh = 100.0 / br.height();
3567 val = (br.bottom() - val) * maxh;
3568 int start = item->cropStart().frames(m_document->fps());
3569 int end = (item->cropStart() + item->cropDuration()).frames(m_document->fps()) - 1;
3570 if ((val < -50 || val > 150) && item->editedKeyFramePos() != start && item->editedKeyFramePos() != end) {
3572 kDebug() << "// DELETE KFR: " << item->editedKeyFramePos();
3573 item->movedKeyframe(item->getEffectAt(item->selectedEffectIndex()), item->selectedKeyFramePos(), -1, 0);
3574 } else item->movedKeyframe(item->getEffectAt(item->selectedEffectIndex()), item->selectedKeyFramePos(), item->editedKeyFramePos(), item->editedKeyFrameValue());
3575 QDomElement newEffect = item->selectedEffect().cloneNode().toElement();
3576 //item->updateKeyframeEffect();
3577 //QString next = item->keyframes(item->selectedEffectIndex());
3578 //EditKeyFrameCommand *command = new EditKeyFrameCommand(this, item->track(), item->startPos(), item->selectedEffectIndex(), previous, next, false);
3579 EditEffectCommand *command = new EditEffectCommand(this, m_document->tracksCount() - item->track(), item->startPos(), oldEffect, newEffect, item->selectedEffectIndex(), false);
3581 m_commandStack->push(command);
3582 updateEffect(m_document->tracksCount() - item->track(), item->startPos(), item->selectedEffect(), item->selectedEffectIndex());
3583 emit clipItemSelected(item, item->selectedEffectIndex());
3585 if (m_dragItem && m_dragItem->type() == TRANSITIONWIDGET && m_dragItem->isSelected()) {
3586 // A transition is selected
3588 ClipItem *transitionClip = getClipItemAt(m_dragItemInfo.startPos, m_dragItemInfo.track);
3589 if (transitionClip && transitionClip->baseClip()) {
3590 QString size = transitionClip->baseClip()->getProperty("frame_size");
3591 double factor = transitionClip->baseClip()->getProperty("aspect_ratio").toDouble();
3592 if (factor == 0) factor = 1.0;
3593 p.setX((int)(size.section('x', 0, 0).toInt() * factor + 0.5));
3594 p.setY(size.section('x', 1, 1).toInt());
3596 emit transitionItemSelected(static_cast <Transition *>(m_dragItem), getPreviousVideoTrack(m_dragItem->track()), p);
3597 } else emit transitionItemSelected(NULL);
3598 if (m_operationMode != NONE && m_operationMode != MOVE) setDocumentModified();
3599 m_operationMode = NONE;
3602 void CustomTrackView::deleteClip(ItemInfo info, bool refresh)
3604 ClipItem *item = getClipItemAt((int) info.startPos.frames(m_document->fps()), info.track);
3606 if (!item || m_document->renderer()->mltRemoveClip(m_document->tracksCount() - info.track, info.startPos) == false) {
3607 emit displayMessage(i18n("Error removing clip at %1 on track %2", m_document->timecode().getTimecodeFromFrames(info.startPos.frames(m_document->fps())), info.track), ErrorMessage);
3610 if (item->isSelected()) emit clipItemSelected(NULL);
3611 item->baseClip()->removeReference();
3612 m_document->updateClip(item->baseClip()->getId());
3614 /*if (item->baseClip()->isTransparent()) {
3615 // also remove automatic transition
3616 Transition *tr = getTransitionItemAt(info.startPos, info.track);
3617 if (tr && tr->isAutomatic()) {
3618 m_document->renderer()->mltDeleteTransition(tr->transitionTag(), tr->transitionEndTrack(), m_document->tracksCount() - info.track, info.startPos, info.endPos, tr->toXML());
3619 scene()->removeItem(tr);
3623 m_waitingThumbs.removeAll(item);
3624 if (m_dragItem == item) m_dragItem = NULL;
3625 #if QT_VERSION >= 0x040600
3626 // animate item deletion
3627 item->closeAnimation();
3628 /*if (refresh) item->closeAnimation();
3630 // no refresh, means we have several operations chained, we need to delete clip immediatly
3631 // so that it does not get in the way of the other
3640 setDocumentModified();
3641 if (refresh) m_document->renderer()->doRefresh();
3644 void CustomTrackView::deleteSelectedClips()
3646 resetSelectionGroup();
3647 QList<QGraphicsItem *> itemList = scene()->selectedItems();
3648 if (itemList.count() == 0) {
3649 emit displayMessage(i18n("Select clip to delete"), ErrorMessage);
3652 scene()->clearSelection();
3653 QUndoCommand *deleteSelected = new QUndoCommand();
3655 bool resetGroup = false;
3658 int transitionCount = 0;
3659 // expand & destroy groups
3660 for (int i = 0; i < itemList.count(); i++) {
3661 if (itemList.at(i)->type() == GROUPWIDGET) {
3663 QList<QGraphicsItem *> children = itemList.at(i)->childItems();
3664 itemList += children;
3665 QList <ItemInfo> clipInfos;
3666 QList <ItemInfo> transitionInfos;
3667 GenTime currentPos = GenTime(m_cursorPos, m_document->fps());
3668 for (int j = 0; j < children.count(); j++) {
3669 if (children.at(j)->type() == AVWIDGET) {
3670 AbstractClipItem *clip = static_cast <AbstractClipItem *>(children.at(j));
3671 if (!clip->isItemLocked()) clipInfos.append(clip->info());
3672 } else if (children.at(j)->type() == TRANSITIONWIDGET) {
3673 AbstractClipItem *clip = static_cast <AbstractClipItem *>(children.at(j));
3674 if (!clip->isItemLocked()) transitionInfos.append(clip->info());
3677 if (clipInfos.count() > 0) {
3678 new GroupClipsCommand(this, clipInfos, transitionInfos, false, deleteSelected);
3683 for (int i = 0; i < itemList.count(); i++) {
3684 if (itemList.at(i)->type() == AVWIDGET) {
3686 ClipItem *item = static_cast <ClipItem *>(itemList.at(i));
3687 if (item->parentItem()) resetGroup = true;
3688 //kDebug()<<"// DELETE CLP AT: "<<item->info().startPos.frames(25);
3689 new AddTimelineClipCommand(this, item->xml(), item->clipProducer(), item->info(), item->effectList(), false, false, true, true, deleteSelected);
3690 emit clipItemSelected(NULL);
3691 } else if (itemList.at(i)->type() == TRANSITIONWIDGET) {
3693 Transition *item = static_cast <Transition *>(itemList.at(i));
3694 //kDebug()<<"// DELETE TRANS AT: "<<item->info().startPos.frames(25);
3695 if (item->parentItem()) resetGroup = true;
3696 new AddTransitionCommand(this, item->info(), item->transitionEndTrack(), item->toXML(), true, true, deleteSelected);
3697 emit transitionItemSelected(NULL);
3700 if (groupCount > 0 && clipCount == 0 && transitionCount == 0)
3701 deleteSelected->setText(i18np("Delete selected group", "Delete selected groups", groupCount));
3702 else if (clipCount > 0 && groupCount == 0 && transitionCount == 0)
3703 deleteSelected->setText(i18np("Delete selected clip", "Delete selected clips", clipCount));
3704 else if (transitionCount > 0 && groupCount == 0 && clipCount == 0)
3705 deleteSelected->setText(i18np("Delete selected transition", "Delete selected transitions", transitionCount));
3706 else deleteSelected->setText(i18n("Delete selected items"));
3707 m_commandStack->push(deleteSelected);
3710 void CustomTrackView::changeClipSpeed()
3712 QList<QGraphicsItem *> itemList = scene()->selectedItems();
3713 if (itemList.count() == 0) {
3714 emit displayMessage(i18n("Select clip to change speed"), ErrorMessage);
3717 QUndoCommand *changeSelected = new QUndoCommand();
3718 changeSelected->setText("Edit clip speed");
3722 for (int i = 0; i < itemList.count(); i++) {
3723 if (itemList.at(i)->type() == AVWIDGET) {
3724 ClipItem *item = static_cast <ClipItem *>(itemList.at(i));
3725 ItemInfo info = item->info();
3726 if (percent == -1) percent = QInputDialog::getInteger(this, i18n("Edit Clip Speed"), i18n("New speed (percents)"), item->speed() * 100, 1, 10000, 1, &ok);
3728 double speed = (double) percent / 100.0;
3729 if (item->speed() != speed && (item->clipType() == VIDEO || item->clipType() == AV)) {
3731 //new ChangeSpeedCommand(this, info, item->speed(), speed, item->clipProducer(), changeSelected);
3735 if (count > 0) m_commandStack->push(changeSelected);
3736 else delete changeSelected;
3739 void CustomTrackView::doChangeClipSpeed(ItemInfo info, ItemInfo speedIndependantInfo, const double speed, const double oldspeed, int strobe, const QString &id)
3741 DocClipBase *baseclip = m_document->clipManager()->getClipById(id);
3742 ClipItem *item = getClipItemAt((int) info.startPos.frames(m_document->fps()), info.track);
3744 kDebug() << "ERROR: Cannot find clip for speed change";
3745 emit displayMessage(i18n("Cannot find clip for speed change"), ErrorMessage);
3748 info.track = m_document->tracksCount() - item->track();
3750 if (item->isVideoOnly()) endPos = m_document->renderer()->mltChangeClipSpeed(info, speedIndependantInfo, speed, oldspeed, strobe, baseclip->videoProducer());
3751 else if (item->isAudioOnly()) endPos = m_document->renderer()->mltChangeClipSpeed(info, speedIndependantInfo, speed, oldspeed, strobe, baseclip->audioProducer(item->track()));
3752 else endPos = m_document->renderer()->mltChangeClipSpeed(info, speedIndependantInfo, speed, oldspeed, strobe, baseclip->producer());
3754 item->setSpeed(speed, strobe);
3755 item->updateRectGeometry();
3756 if (item->cropDuration().frames(m_document->fps()) != endPos) {
3757 item->resizeEnd((int) info.startPos.frames(m_document->fps()) + endPos - 1);
3759 updatePositionEffects(item, info);
3760 setDocumentModified();
3761 } else emit displayMessage(i18n("Invalid clip"), ErrorMessage);
3764 void CustomTrackView::cutSelectedClips()
3766 QList<QGraphicsItem *> itemList = scene()->selectedItems();
3767 GenTime currentPos = GenTime(m_cursorPos, m_document->fps());
3768 for (int i = 0; i < itemList.count(); i++) {
3769 if (itemList.at(i)->type() == AVWIDGET) {
3770 ClipItem *item = static_cast <ClipItem *>(itemList.at(i));
3771 if (item->parentItem() && item->parentItem() != m_selectionGroup) {
3772 emit displayMessage(i18n("Cannot cut a clip in a group"), ErrorMessage);
3773 } else if (currentPos > item->startPos() && currentPos < item->endPos()) {
3774 RazorClipCommand *command = new RazorClipCommand(this, item->info(), currentPos);
3775 m_commandStack->push(command);
3781 void CustomTrackView::groupClips(bool group)
3783 QList<QGraphicsItem *> itemList = scene()->selectedItems();
3784 QList <ItemInfo> clipInfos;
3785 QList <ItemInfo> transitionInfos;
3786 GenTime currentPos = GenTime(m_cursorPos, m_document->fps());
3789 int max = itemList.count();
3790 for (int i = 0; i < max; i++) {
3791 if (itemList.at(i)->type() == GROUPWIDGET) {
3792 itemList += itemList.at(i)->childItems();
3796 for (int i = 0; i < itemList.count(); i++) {
3797 if (itemList.at(i)->type() == AVWIDGET) {
3798 AbstractClipItem *clip = static_cast <AbstractClipItem *>(itemList.at(i));
3799 if (!clip->isItemLocked()) clipInfos.append(clip->info());
3800 } else if (itemList.at(i)->type() == TRANSITIONWIDGET) {
3801 AbstractClipItem *clip = static_cast <AbstractClipItem *>(itemList.at(i));
3802 if (!clip->isItemLocked()) transitionInfos.append(clip->info());
3805 if (clipInfos.count() > 0) {
3806 GroupClipsCommand *command = new GroupClipsCommand(this, clipInfos, transitionInfos, group);
3807 m_commandStack->push(command);
3811 void CustomTrackView::doGroupClips(QList <ItemInfo> clipInfos, QList <ItemInfo> transitionInfos, bool group)
3813 resetSelectionGroup();
3814 m_scene->clearSelection();
3816 for (int i = 0; i < clipInfos.count(); i++) {
3817 ClipItem *clip = getClipItemAt(clipInfos.at(i).startPos, clipInfos.at(i).track);
3818 if (clip == NULL) continue;
3819 if (clip->parentItem() && clip->parentItem()->type() == GROUPWIDGET) {
3820 AbstractGroupItem *grp = static_cast <AbstractGroupItem *>(clip->parentItem());
3821 m_document->clipManager()->removeGroup(grp);
3822 scene()->destroyItemGroup(grp);
3824 clip->setFlag(QGraphicsItem::ItemIsMovable, true);
3826 for (int i = 0; i < transitionInfos.count(); i++) {
3827 Transition *tr = getTransitionItemAt(transitionInfos.at(i).startPos, transitionInfos.at(i).track);
3828 if (tr == NULL) continue;
3829 if (tr->parentItem() && tr->parentItem()->type() == GROUPWIDGET) {
3830 AbstractGroupItem *grp = static_cast <AbstractGroupItem *>(tr->parentItem());
3831 m_document->clipManager()->removeGroup(grp);
3832 scene()->destroyItemGroup(grp);
3834 tr->setFlag(QGraphicsItem::ItemIsMovable, true);
3836 setDocumentModified();
3840 QList <QGraphicsItemGroup *> groups;
3841 for (int i = 0; i < clipInfos.count(); i++) {
3842 ClipItem *clip = getClipItemAt(clipInfos.at(i).startPos, clipInfos.at(i).track);
3844 clip->setSelected(true);
3847 for (int i = 0; i < transitionInfos.count(); i++) {
3848 Transition *clip = getTransitionItemAt(transitionInfos.at(i).startPos, transitionInfos.at(i).track);
3850 clip->setSelected(true);
3854 groupSelectedItems(false, true);
3855 setDocumentModified();
3858 void CustomTrackView::addClip(QDomElement xml, const QString &clipId, ItemInfo info, EffectsList effects, bool overwrite, bool push, bool refresh)
3860 DocClipBase *baseclip = m_document->clipManager()->getClipById(clipId);
3861 if (baseclip == NULL) {
3862 emit displayMessage(i18n("No clip copied"), ErrorMessage);
3865 ClipItem *item = new ClipItem(baseclip, info, m_document->fps(), xml.attribute("speed", "1").toDouble(), xml.attribute("strobe", "1").toInt());
3866 item->setEffectList(effects);
3867 if (xml.hasAttribute("audio_only")) item->setAudioOnly(true);
3868 else if (xml.hasAttribute("video_only")) item->setVideoOnly(true);
3869 scene()->addItem(item);
3871 int tracknumber = m_document->tracksCount() - info.track - 1;
3872 bool isLocked = m_document->trackInfoAt(tracknumber).isLocked;
3873 if (isLocked) item->setItemLocked(true);
3875 baseclip->addReference();
3876 m_document->updateClip(baseclip->getId());
3877 info.track = m_document->tracksCount() - info.track;
3878 Mlt::Producer *prod;
3879 if (item->isAudioOnly()) prod = baseclip->audioProducer(info.track);
3880 else if (item->isVideoOnly()) prod = baseclip->videoProducer();
3881 else prod = baseclip->producer(info.track);
3882 m_document->renderer()->mltInsertClip(info, xml, prod, overwrite, push);
3883 for (int i = 0; i < item->effectsCount(); i++) {
3884 m_document->renderer()->mltAddEffect(info.track, info.startPos, item->getEffectArgs(item->effectAt(i)), false);
3886 setDocumentModified();
3887 if (refresh) m_document->renderer()->doRefresh();
3888 if (!baseclip->isPlaceHolder()) m_waitingThumbs.append(item);
3889 m_thumbsTimer.start();
3892 void CustomTrackView::slotUpdateClip(const QString &clipId, bool reload)
3894 QList<QGraphicsItem *> list = scene()->items();
3895 ClipItem *clip = NULL;
3896 for (int i = 0; i < list.size(); ++i) {
3897 if (list.at(i)->type() == AVWIDGET) {
3898 clip = static_cast <ClipItem *>(list.at(i));
3899 if (clip->clipProducer() == clipId) {
3900 ItemInfo info = clip->info();
3901 info.track = m_document->tracksCount() - clip->track();
3902 if (reload && !m_document->renderer()->mltUpdateClip(info, clip->xml(), clip->baseClip()->producer())) {
3903 emit displayMessage(i18n("Cannot update clip (time: %1, track: %2)", info.startPos.frames(m_document->fps()), info.track), ErrorMessage);
3905 clip->refreshClip(true);
3912 ClipItem *CustomTrackView::getClipItemAtEnd(GenTime pos, int track)
3914 int framepos = (int)(pos.frames(m_document->fps()));
3915 QList<QGraphicsItem *> list = scene()->items(QPointF(framepos - 1, track * m_tracksHeight + m_tracksHeight / 2));
3916 ClipItem *clip = NULL;
3917 for (int i = 0; i < list.size(); i++) {
3918 if (!list.at(i)->isEnabled()) continue;
3919 if (list.at(i)->type() == AVWIDGET) {
3920 ClipItem *test = static_cast <ClipItem *>(list.at(i));
3921 if (test->endPos() == pos) clip = test;
3928 ClipItem *CustomTrackView::getClipItemAtStart(GenTime pos, int track)
3930 QList<QGraphicsItem *> list = scene()->items(QPointF(pos.frames(m_document->fps()), track * m_tracksHeight + m_tracksHeight / 2));
3931 ClipItem *clip = NULL;
3932 for (int i = 0; i < list.size(); i++) {
3933 if (!list.at(i)->isEnabled()) continue;
3934 if (list.at(i)->type() == AVWIDGET) {
3935 ClipItem *test = static_cast <ClipItem *>(list.at(i));
3936 if (test->startPos() == pos) clip = test;
3943 ClipItem *CustomTrackView::getClipItemAt(int pos, int track)
3945 const QPointF p(pos, track * m_tracksHeight + m_tracksHeight / 2);
3946 QList<QGraphicsItem *> list = scene()->items(p);
3947 ClipItem *clip = NULL;
3948 for (int i = 0; i < list.size(); i++) {
3949 if (!list.at(i)->isEnabled()) continue;
3950 if (list.at(i)->type() == AVWIDGET) {
3951 clip = static_cast <ClipItem *>(list.at(i));
3958 ClipItem *CustomTrackView::getClipItemAt(GenTime pos, int track)
3960 return getClipItemAt((int) pos.frames(m_document->fps()), track);
3963 Transition *CustomTrackView::getTransitionItemAt(int pos, int track)
3965 const QPointF p(pos, (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 clip = static_cast <Transition *>(list.at(i));
3978 Transition *CustomTrackView::getTransitionItemAt(GenTime pos, int track)
3980 return getTransitionItemAt(pos.frames(m_document->fps()), track);
3983 Transition *CustomTrackView::getTransitionItemAtEnd(GenTime pos, int track)
3985 int framepos = (int)(pos.frames(m_document->fps()));
3986 const QPointF p(framepos - 1, (track + 1) * m_tracksHeight);
3987 QList<QGraphicsItem *> list = scene()->items(p);
3988 Transition *clip = NULL;
3989 for (int i = 0; i < list.size(); i++) {
3990 if (!list.at(i)->isEnabled()) continue;
3991 if (list.at(i)->type() == TRANSITIONWIDGET) {
3992 Transition *test = static_cast <Transition *>(list.at(i));
3993 if (test->endPos() == pos) clip = test;
4000 Transition *CustomTrackView::getTransitionItemAtStart(GenTime pos, int track)
4002 const QPointF p(pos.frames(m_document->fps()), (track + 1) * m_tracksHeight);
4003 QList<QGraphicsItem *> list = scene()->items(p);
4004 Transition *clip = NULL;
4005 for (int i = 0; i < list.size(); ++i) {
4006 if (!list.at(i)->isEnabled()) continue;
4007 if (list.at(i)->type() == TRANSITIONWIDGET) {
4008 Transition *test = static_cast <Transition *>(list.at(i));
4009 if (test->startPos() == pos) clip = test;
4016 void CustomTrackView::moveClip(const ItemInfo start, const ItemInfo end, bool refresh)
4018 if (m_selectionGroup) resetSelectionGroup(false);
4019 ClipItem *item = getClipItemAt((int) start.startPos.frames(m_document->fps()), start.track);
4021 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);
4022 kDebug() << "---------------- ERROR, CANNOT find clip to move at.. ";
4025 Mlt::Producer *prod;
4026 if (item->isAudioOnly()) prod = item->baseClip()->audioProducer(end.track);
4027 else if (item->isVideoOnly()) prod = item->baseClip()->videoProducer();
4028 else prod = item->baseClip()->producer(end.track);
4030 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);
4032 bool snap = KdenliveSettings::snaptopoints();
4033 KdenliveSettings::setSnaptopoints(false);
4034 item->setPos((int) end.startPos.frames(m_document->fps()), (int)(end.track * m_tracksHeight + 1));
4036 int tracknumber = m_document->tracksCount() - end.track - 1;
4037 bool isLocked = m_document->trackInfoAt(tracknumber).isLocked;
4038 m_scene->clearSelection();
4039 if (isLocked) item->setItemLocked(true);
4041 if (item->isItemLocked()) item->setItemLocked(false);
4042 item->setSelected(true);
4044 if (item->baseClip()->isTransparent()) {
4045 // Also move automatic transition
4046 Transition *tr = getTransitionItemAt(start.startPos, start.track);
4047 if (tr && tr->isAutomatic()) {
4048 tr->updateTransitionEndTrack(getPreviousVideoTrack(end.track));
4049 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);
4050 tr->setPos((int) end.startPos.frames(m_document->fps()), (int)(end.track * m_tracksHeight + 1));
4053 KdenliveSettings::setSnaptopoints(snap);
4054 setDocumentModified();
4056 // undo last move and emit error message
4057 emit displayMessage(i18n("Cannot move clip to position %1", m_document->timecode().getTimecodeFromFrames(end.startPos.frames(m_document->fps()))), ErrorMessage);
4059 if (refresh) m_document->renderer()->doRefresh();
4060 //kDebug() << " // MOVED CLIP TO: " << end.startPos.frames(25) << ", ITEM START: " << item->startPos().frames(25);
4063 void CustomTrackView::moveGroup(QList <ItemInfo> startClip, QList <ItemInfo> startTransition, const GenTime offset, const int trackOffset, bool reverseMove)
4066 /*kDebug() << "//GRP MOVE, REVERS:" << reverseMove;
4067 kDebug() << "// GROUP MOV; OFFSET: " << offset.frames(25) << ", TK OFF: " << trackOffset;*/
4068 resetSelectionGroup();
4069 m_scene->clearSelection();
4071 m_selectionGroup = new AbstractGroupItem(m_document->fps());
4072 scene()->addItem(m_selectionGroup);
4074 m_document->renderer()->blockSignals(true);
4075 for (int i = 0; i < startClip.count(); i++) {
4077 startClip[i].startPos = startClip.at(i).startPos - offset;
4078 startClip[i].track = startClip.at(i).track - trackOffset;
4080 //kDebug()<<"//LKING FR CLIP AT:"<<startClip.at(i).startPos.frames(25)<<", TK:"<<startClip.at(i).track;
4081 ClipItem *clip = getClipItemAt(startClip.at(i).startPos, startClip.at(i).track);
4083 clip->setItemLocked(false);
4084 if (clip->parentItem()) {
4085 m_selectionGroup->addToGroup(clip->parentItem());
4086 clip->parentItem()->setFlag(QGraphicsItem::ItemIsMovable, false);
4088 m_selectionGroup->addToGroup(clip);
4089 clip->setFlag(QGraphicsItem::ItemIsMovable, false);
4091 m_document->renderer()->mltRemoveClip(m_document->tracksCount() - startClip.at(i).track, startClip.at(i).startPos);
4092 } else kDebug() << "//MISSING CLIP AT: " << startClip.at(i).startPos.frames(25);
4094 for (int i = 0; i < startTransition.count(); i++) {
4096 startTransition[i].startPos = startTransition.at(i).startPos - offset;
4097 startTransition[i].track = startTransition.at(i).track - trackOffset;
4099 Transition *tr = getTransitionItemAt(startTransition.at(i).startPos, startTransition.at(i).track);
4101 tr->setItemLocked(false);
4102 if (tr->parentItem()) {
4103 m_selectionGroup->addToGroup(tr->parentItem());
4104 tr->parentItem()->setFlag(QGraphicsItem::ItemIsMovable, false);
4106 m_selectionGroup->addToGroup(tr);
4107 tr->setFlag(QGraphicsItem::ItemIsMovable, false);
4109 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());
4110 } else kDebug() << "//MISSING TRANSITION AT: " << startTransition.at(i).startPos.frames(25);
4112 m_document->renderer()->blockSignals(false);
4114 if (m_selectionGroup) {
4115 bool snap = KdenliveSettings::snaptopoints();
4116 KdenliveSettings::setSnaptopoints(false);
4118 m_selectionGroup->translate(offset.frames(m_document->fps()), trackOffset *(qreal) m_tracksHeight);
4119 //m_selectionGroup->moveBy(offset.frames(m_document->fps()), trackOffset *(qreal) m_tracksHeight);
4121 QList<QGraphicsItem *> children = m_selectionGroup->childItems();
4123 int max = children.count();
4124 for (int i = 0; i < max; i++) {
4125 if (children.at(i)->type() == GROUPWIDGET) {
4126 children += children.at(i)->childItems();
4127 //AbstractGroupItem *grp = static_cast<AbstractGroupItem *>(children.at(i));
4128 //grp->moveBy(offset.frames(m_document->fps()), trackOffset *(qreal) m_tracksHeight);
4129 /*m_document->clipManager()->removeGroup(grp);
4130 m_scene->destroyItemGroup(grp);*/
4131 children.removeAll(children.at(i));
4136 for (int i = 0; i < children.count(); i++) {
4137 // re-add items in correct place
4138 if (children.at(i)->type() != AVWIDGET && children.at(i)->type() != TRANSITIONWIDGET) continue;
4139 AbstractClipItem *item = static_cast <AbstractClipItem *>(children.at(i));
4141 ItemInfo info = item->info();
4142 int tracknumber = m_document->tracksCount() - info.track - 1;
4143 bool isLocked = m_document->trackInfoAt(tracknumber).isLocked;
4144 if (isLocked) item->setItemLocked(true);
4145 else if (item->isItemLocked()) item->setItemLocked(false);
4147 if (item->type() == AVWIDGET) {
4148 ClipItem *clip = static_cast <ClipItem*>(item);
4149 info.track = m_document->tracksCount() - info.track;
4150 Mlt::Producer *prod;
4151 if (clip->isAudioOnly()) prod = clip->baseClip()->audioProducer(info.track);
4152 else if (clip->isVideoOnly()) prod = clip->baseClip()->videoProducer();
4153 else prod = clip->baseClip()->producer(info.track);
4154 m_document->renderer()->mltInsertClip(info, clip->xml(), prod);
4155 } else if (item->type() == TRANSITIONWIDGET) {
4156 Transition *tr = static_cast <Transition*>(item);
4158 if (!tr->forcedTrack()) newTrack = getPreviousVideoTrack(info.track);
4160 newTrack = tr->transitionEndTrack() + trackOffset;
4161 if (newTrack < 0 || newTrack > m_document->tracksCount()) newTrack = getPreviousVideoTrack(info.track);
4163 tr->updateTransitionEndTrack(newTrack);
4164 m_document->renderer()->mltAddTransition(tr->transitionTag(), newTrack, m_document->tracksCount() - info.track, info.startPos, info.endPos, tr->toXML());
4167 resetSelectionGroup(false);
4168 KdenliveSettings::setSnaptopoints(snap);
4169 m_document->renderer()->doRefresh();
4170 } else kDebug() << "///////// WARNING; NO GROUP TO MOVE";
4173 void CustomTrackView::moveTransition(const ItemInfo start, const ItemInfo end, bool m_refresh)
4175 Transition *item = getTransitionItemAt(start.startPos, start.track);
4177 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);
4178 kDebug() << "---------------- ERROR, CANNOT find transition to move... ";// << startPos.x() * m_scale * FRAME_SIZE + 1 << ", " << startPos.y() * m_tracksHeight + m_tracksHeight / 2;
4181 //kDebug() << "---------------- Move TRANSITION FROM: " << startPos.x() << ", END:" << endPos.x() << ",TRACKS: " << oldtrack << " TO " << newtrack;
4182 bool snap = KdenliveSettings::snaptopoints();
4183 KdenliveSettings::setSnaptopoints(false);
4184 //kDebug()<<"/// RESIZE TRANS START: ("<< startPos.x()<<"x"<< startPos.y()<<") / ("<<endPos.x()<<"x"<< endPos.y()<<")";
4185 if (end.endPos - end.startPos == start.endPos - start.startPos) {
4186 // Transition was moved
4187 item->setPos((int) end.startPos.frames(m_document->fps()), (end.track) * m_tracksHeight + 1);
4188 } else if (end.endPos == start.endPos) {
4189 // Transition start resize
4190 item->resizeStart((int) end.startPos.frames(m_document->fps()));
4191 } else if (end.startPos == start.startPos) {
4192 // Transition end resize;
4193 kDebug() << "// resize END: " << end.endPos.frames(m_document->fps());
4194 item->resizeEnd((int) end.endPos.frames(m_document->fps()));
4197 item->setPos((int) end.startPos.frames(m_document->fps()), (end.track) * m_tracksHeight + 1);
4198 item->resizeStart((int) end.startPos.frames(m_document->fps()));
4199 item->resizeEnd((int) end.endPos.frames(m_document->fps()));
4201 //item->moveTransition(GenTime((int) (endPos.x() - startPos.x()), m_document->fps()));
4202 KdenliveSettings::setSnaptopoints(snap);
4203 item->updateTransitionEndTrack(getPreviousVideoTrack(end.track));
4204 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());
4205 if (m_dragItem && m_dragItem == item) {
4207 ClipItem *transitionClip = getClipItemAt(item->startPos(), item->track());
4208 if (transitionClip && transitionClip->baseClip()) {
4209 QString size = transitionClip->baseClip()->getProperty("frame_size");
4210 double factor = transitionClip->baseClip()->getProperty("aspect_ratio").toDouble();
4211 if (factor == 0) factor = 1.0;
4212 p.setX((int)(size.section('x', 0, 0).toInt() * factor + 0.5));
4213 p.setY(size.section('x', 1, 1).toInt());
4215 emit transitionItemSelected(item, getPreviousVideoTrack(item->track()), p);
4217 if (m_refresh) m_document->renderer()->doRefresh();
4218 setDocumentModified();
4221 void CustomTrackView::resizeClip(const ItemInfo start, const ItemInfo end, bool dontWorry)
4223 bool resizeClipStart = (start.startPos != end.startPos);
4224 ClipItem *item = getClipItemAtStart(start.startPos, start.track);
4226 if (dontWorry) return;
4227 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);
4228 kDebug() << "---------------- ERROR, CANNOT find clip to resize at... "; // << startPos;
4231 if (item->parentItem()) {
4232 // Item is part of a group, reset group
4233 resetSelectionGroup();
4236 bool snap = KdenliveSettings::snaptopoints();
4237 KdenliveSettings::setSnaptopoints(false);
4238 if (resizeClipStart) {
4239 ItemInfo clipinfo = item->info();
4240 clipinfo.track = m_document->tracksCount() - clipinfo.track;
4241 bool success = m_document->renderer()->mltResizeClipStart(clipinfo, end.startPos - clipinfo.startPos);
4243 kDebug() << "RESIZE CLP STRAT TO:" << end.startPos.frames(m_document->fps()) << ", OLD ST: " << start.startPos.frames(25);
4244 item->resizeStart((int) end.startPos.frames(m_document->fps()));
4245 updatePositionEffects(item, clipinfo);
4246 } else emit displayMessage(i18n("Error when resizing clip"), ErrorMessage);
4248 ItemInfo clipinfo = item->info();
4249 clipinfo.track = m_document->tracksCount() - clipinfo.track;
4250 bool success = m_document->renderer()->mltResizeClipEnd(clipinfo, end.endPos - clipinfo.startPos);
4252 item->resizeEnd((int) end.endPos.frames(m_document->fps()));
4253 updatePositionEffects(item, clipinfo);
4254 } else emit displayMessage(i18n("Error when resizing clip"), ErrorMessage);
4256 if (!resizeClipStart && end.cropStart != start.cropStart) {
4257 kDebug() << "// RESIZE CROP, DIFF: " << (end.cropStart - start.cropStart).frames(25);
4258 ItemInfo clipinfo = end;
4259 clipinfo.track = m_document->tracksCount() - end.track;
4260 bool success = m_document->renderer()->mltResizeClipCrop(clipinfo, end.cropStart - start.cropStart);
4262 item->setCropStart(end.cropStart);
4263 item->resetThumbs(true);
4266 m_document->renderer()->doRefresh();
4267 KdenliveSettings::setSnaptopoints(snap);
4268 setDocumentModified();
4271 void CustomTrackView::updatePositionEffects(ClipItem * item, ItemInfo info)
4273 int end = item->fadeIn();
4275 // there is a fade in effect
4276 int effectPos = item->hasEffect("volume", "fadein");
4277 if (effectPos != -1) {
4278 QDomElement oldeffect = item->effectAt(effectPos);
4279 int start = item->cropStart().frames(m_document->fps());
4280 int max = item->cropDuration().frames(m_document->fps());
4282 // Make sure the fade effect is not longer than the clip
4283 item->setFadeIn(max);
4284 end = item->fadeIn();
4287 EffectsList::setParameter(oldeffect, "in", QString::number(start));
4288 EffectsList::setParameter(oldeffect, "out", QString::number(end));
4289 if (!m_document->renderer()->mltEditEffect(m_document->tracksCount() - item->track(), item->startPos(), item->getEffectArgs(oldeffect)))
4290 emit displayMessage(i18n("Problem editing effect"), ErrorMessage);
4291 // if fade effect is displayed, update the effect edit widget with new clip duration
4292 if (item->isSelected() && effectPos == item->selectedEffectIndex()) emit clipItemSelected(item, effectPos);
4294 effectPos = item->hasEffect("brightness", "fade_from_black");
4295 if (effectPos != -1) {
4296 QDomElement oldeffect = item->effectAt(effectPos);
4297 int start = item->cropStart().frames(m_document->fps());
4298 int max = item->cropDuration().frames(m_document->fps());
4300 // Make sure the fade effect is not longer than the clip
4301 item->setFadeIn(max);
4302 end = item->fadeIn();
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);
4313 int start = item->fadeOut();
4315 // there is a fade out effect
4316 int effectPos = item->hasEffect("volume", "fadeout");
4317 if (effectPos != -1) {
4318 QDomElement oldeffect = item->effectAt(effectPos);
4319 int max = item->cropDuration().frames(m_document->fps());
4320 int end = max + item->cropStart().frames(m_document->fps());
4322 // Make sure the fade effect is not longer than the clip
4323 item->setFadeOut(max);
4324 start = item->fadeOut();
4326 start = end - start;
4327 EffectsList::setParameter(oldeffect, "in", QString::number(start));
4328 EffectsList::setParameter(oldeffect, "out", QString::number(end));
4329 if (!m_document->renderer()->mltEditEffect(m_document->tracksCount() - item->track(), item->startPos(), item->getEffectArgs(oldeffect)))
4330 emit displayMessage(i18n("Problem editing effect"), ErrorMessage);
4331 // if fade effect is displayed, update the effect edit widget with new clip duration
4332 if (item->isSelected() && effectPos == item->selectedEffectIndex()) emit clipItemSelected(item, effectPos);
4334 effectPos = item->hasEffect("brightness", "fade_to_black");
4335 if (effectPos != -1) {
4336 QDomElement oldeffect = item->effectAt(effectPos);
4337 int max = item->cropDuration().frames(m_document->fps());
4338 int end = max + item->cropStart().frames(m_document->fps());
4340 // Make sure the fade effect is not longer than the clip
4341 item->setFadeOut(max);
4342 start = item->fadeOut();
4344 start = end - start;
4345 EffectsList::setParameter(oldeffect, "in", QString::number(start));
4346 EffectsList::setParameter(oldeffect, "out", QString::number(end));
4347 if (!m_document->renderer()->mltEditEffect(m_document->tracksCount() - item->track(), item->startPos(), item->getEffectArgs(oldeffect)))
4348 emit displayMessage(i18n("Problem editing effect"), ErrorMessage);
4349 // if fade effect is displayed, update the effect edit widget with new clip duration
4350 if (item->isSelected() && effectPos == item->selectedEffectIndex()) emit clipItemSelected(item, effectPos);
4354 int effectPos = item->hasEffect("freeze", "freeze");
4355 if (effectPos != -1) {
4356 // Freeze effect needs to be adjusted with clip resize
4357 int diff = (info.startPos - item->startPos()).frames(m_document->fps());
4358 QDomElement eff = item->getEffectAt(effectPos);
4359 if (!eff.isNull() && diff != 0) {
4360 int freeze_pos = EffectsList::parameter(eff, "frame").toInt() + diff;
4361 EffectsList::setParameter(eff, "frame", QString::number(freeze_pos));
4362 if (item->isSelected() && item->selectedEffect().attribute("id") == "freeze") {
4363 emit clipItemSelected(item, item->selectedEffectIndex());
4369 double CustomTrackView::getSnapPointForPos(double pos)
4371 return m_scene->getSnapPointForPos(pos, KdenliveSettings::snaptopoints());
4374 void CustomTrackView::updateSnapPoints(AbstractClipItem *selected, QList <GenTime> offsetList, bool skipSelectedItems)
4376 QList <GenTime> snaps;
4377 if (selected && offsetList.isEmpty()) offsetList.append(selected->cropDuration());
4378 QList<QGraphicsItem *> itemList = items();
4379 for (int i = 0; i < itemList.count(); i++) {
4380 if (itemList.at(i) == selected) continue;
4381 if (skipSelectedItems && itemList.at(i)->isSelected()) continue;
4382 if (itemList.at(i)->type() == AVWIDGET) {
4383 ClipItem *item = static_cast <ClipItem *>(itemList.at(i));
4384 GenTime start = item->startPos();
4385 GenTime end = item->endPos();
4386 snaps.append(start);
4388 if (!offsetList.isEmpty()) {
4389 for (int j = 0; j < offsetList.size(); j++) {
4390 if (start > offsetList.at(j)) snaps.append(start - offsetList.at(j));
4391 if (end > offsetList.at(j)) snaps.append(end - offsetList.at(j));
4395 QList < GenTime > markers = item->snapMarkers();
4396 for (int j = 0; j < markers.size(); ++j) {
4397 GenTime t = markers.at(j);
4399 if (!offsetList.isEmpty()) {
4400 for (int k = 0; k < offsetList.size(); k++) {
4401 if (t > offsetList.at(k)) snaps.append(t - offsetList.at(k));
4405 } else if (itemList.at(i)->type() == TRANSITIONWIDGET) {
4406 Transition *transition = static_cast <Transition*>(itemList.at(i));
4407 GenTime start = transition->startPos();
4408 GenTime end = transition->endPos();
4409 snaps.append(start);
4411 if (!offsetList.isEmpty()) {
4412 for (int j = 0; j < offsetList.size(); j++) {
4413 if (start > offsetList.at(j)) snaps.append(start - offsetList.at(j));
4414 if (end > offsetList.at(j)) snaps.append(end - offsetList.at(j));
4420 // add cursor position
4421 GenTime pos = GenTime(m_cursorPos, m_document->fps());
4423 if (!offsetList.isEmpty()) {
4424 for (int j = 0; j < offsetList.size(); j++) {
4425 snaps.append(pos - offsetList.at(j));
4430 for (int i = 0; i < m_guides.count(); i++) {
4431 snaps.append(m_guides.at(i)->position());
4432 if (!offsetList.isEmpty()) {
4433 for (int j = 0; j < offsetList.size(); j++) {
4434 snaps.append(m_guides.at(i)->position() - offsetList.at(j));
4440 m_scene->setSnapList(snaps);
4441 //for (int i = 0; i < m_snapPoints.size(); ++i)
4442 // kDebug() << "SNAP POINT: " << m_snapPoints.at(i).frames(25);
4445 void CustomTrackView::slotSeekToPreviousSnap()
4447 updateSnapPoints(NULL);
4448 GenTime res = m_scene->previousSnapPoint(GenTime(m_cursorPos, m_document->fps()));
4449 setCursorPos((int) res.frames(m_document->fps()));
4453 void CustomTrackView::slotSeekToNextSnap()
4455 updateSnapPoints(NULL);
4456 GenTime res = m_scene->nextSnapPoint(GenTime(m_cursorPos, m_document->fps()));
4457 setCursorPos((int) res.frames(m_document->fps()));
4461 void CustomTrackView::clipStart()
4463 AbstractClipItem *item = getMainActiveClip();
4465 setCursorPos((int) item->startPos().frames(m_document->fps()));
4470 void CustomTrackView::clipEnd()
4472 AbstractClipItem *item = getMainActiveClip();
4474 setCursorPos((int) item->endPos().frames(m_document->fps()) - 1);
4479 void CustomTrackView::slotAddClipMarker(const QString &id, GenTime t, QString c)
4481 QString oldcomment = m_document->clipManager()->getClipById(id)->markerComment(t);
4482 AddMarkerCommand *command = new AddMarkerCommand(this, oldcomment, c, id, t);
4483 m_commandStack->push(command);
4486 void CustomTrackView::slotDeleteClipMarker(const QString &comment, const QString &id, const GenTime &position)
4488 AddMarkerCommand *command = new AddMarkerCommand(this, comment, QString(), id, position);
4489 m_commandStack->push(command);
4492 void CustomTrackView::slotDeleteAllClipMarkers(const QString &id)
4494 DocClipBase *base = m_document->clipManager()->getClipById(id);
4495 QList <CommentedTime> markers = base->commentedSnapMarkers();
4497 if (markers.isEmpty()) {
4498 emit displayMessage(i18n("Clip has no markers"), ErrorMessage);
4501 QUndoCommand *deleteMarkers = new QUndoCommand();
4502 deleteMarkers->setText("Delete clip markers");
4504 for (int i = 0; i < markers.size(); i++) {
4505 new AddMarkerCommand(this, markers.at(i).comment(), QString(), id, markers.at(i).time(), deleteMarkers);
4507 m_commandStack->push(deleteMarkers);
4510 void CustomTrackView::addMarker(const QString &id, const GenTime &pos, const QString comment)
4512 DocClipBase *base = m_document->clipManager()->getClipById(id);
4513 if (!comment.isEmpty()) base->addSnapMarker(pos, comment);
4514 else base->deleteSnapMarker(pos);
4515 emit updateClipMarkers(base);
4516 setDocumentModified();
4517 viewport()->update();
4520 int CustomTrackView::hasGuide(int pos, int offset)
4522 for (int i = 0; i < m_guides.count(); i++) {
4523 int guidePos = m_guides.at(i)->position().frames(m_document->fps());
4524 if (qAbs(guidePos - pos) <= offset) return guidePos;
4525 else if (guidePos > pos) return -1;
4530 void CustomTrackView::buildGuidesMenu(QMenu *goMenu) const
4534 double fps = m_document->fps();
4535 for (int i = 0; i < m_guides.count(); i++) {
4536 act = goMenu->addAction(m_guides.at(i)->label() + "/" + Timecode::getStringTimecode(m_guides.at(i)->position().frames(fps), fps));
4537 act->setData(m_guides.at(i)->position().frames(m_document->fps()));
4539 goMenu->setEnabled(!m_guides.isEmpty());
4542 void CustomTrackView::editGuide(const GenTime oldPos, const GenTime pos, const QString &comment)
4544 if (oldPos > GenTime() && pos > GenTime()) {
4546 for (int i = 0; i < m_guides.count(); i++) {
4547 if (m_guides.at(i)->position() == oldPos) {
4548 Guide *item = m_guides.at(i);
4549 item->updateGuide(pos, comment);
4553 } else if (pos > GenTime()) addGuide(pos, comment);
4557 for (int i = 0; i < m_guides.count(); i++) {
4558 if (m_guides.at(i)->position() == oldPos) {
4559 delete m_guides.takeAt(i);
4564 if (!found) emit displayMessage(i18n("No guide at cursor time"), ErrorMessage);
4566 qSort(m_guides.begin(), m_guides.end(), sortGuidesList);
4567 m_document->syncGuides(m_guides);
4570 bool CustomTrackView::addGuide(const GenTime pos, const QString &comment)
4572 for (int i = 0; i < m_guides.count(); i++) {
4573 if (m_guides.at(i)->position() == pos) {
4574 emit displayMessage(i18n("A guide already exists at position %1", m_document->timecode().getTimecodeFromFrames(pos.frames(m_document->fps()))), ErrorMessage);
4578 Guide *g = new Guide(this, pos, comment, m_tracksHeight * m_document->tracksCount() * matrix().m22());
4579 scene()->addItem(g);
4581 qSort(m_guides.begin(), m_guides.end(), sortGuidesList);
4582 m_document->syncGuides(m_guides);
4586 void CustomTrackView::slotAddGuide()
4588 CommentedTime marker(GenTime(m_cursorPos, m_document->fps()), i18n("Guide"));
4589 MarkerDialog d(NULL, marker, m_document->timecode(), i18n("Add Guide"), this);
4590 if (d.exec() != QDialog::Accepted) return;
4591 if (addGuide(d.newMarker().time(), d.newMarker().comment())) {
4592 EditGuideCommand *command = new EditGuideCommand(this, GenTime(), QString(), d.newMarker().time(), d.newMarker().comment(), false);
4593 m_commandStack->push(command);
4597 void CustomTrackView::slotEditGuide(int guidePos)
4600 if (guidePos == -1) pos = GenTime(m_cursorPos, m_document->fps());
4601 else pos = GenTime(guidePos, m_document->fps());
4603 for (int i = 0; i < m_guides.count(); i++) {
4604 if (m_guides.at(i)->position() == pos) {
4605 slotEditGuide(m_guides.at(i)->info());
4610 if (!found) emit displayMessage(i18n("No guide at cursor time"), ErrorMessage);
4613 void CustomTrackView::slotEditGuide(CommentedTime guide)
4615 MarkerDialog d(NULL, guide, m_document->timecode(), i18n("Edit Guide"), this);
4616 if (d.exec() == QDialog::Accepted) {
4617 EditGuideCommand *command = new EditGuideCommand(this, guide.time(), guide.comment(), d.newMarker().time(), d.newMarker().comment(), true);
4618 m_commandStack->push(command);
4623 void CustomTrackView::slotEditTimeLineGuide()
4625 if (m_dragGuide == NULL) return;
4626 CommentedTime guide = m_dragGuide->info();
4627 MarkerDialog d(NULL, guide, m_document->timecode(), i18n("Edit Guide"), this);
4628 if (d.exec() == QDialog::Accepted) {
4629 EditGuideCommand *command = new EditGuideCommand(this, guide.time(), guide.comment(), d.newMarker().time(), d.newMarker().comment(), true);
4630 m_commandStack->push(command);
4634 void CustomTrackView::slotDeleteGuide(int guidePos)
4637 if (guidePos == -1) pos = GenTime(m_cursorPos, m_document->fps());
4638 else pos = GenTime(guidePos, m_document->fps());
4640 for (int i = 0; i < m_guides.count(); i++) {
4641 if (m_guides.at(i)->position() == pos) {
4642 EditGuideCommand *command = new EditGuideCommand(this, m_guides.at(i)->position(), m_guides.at(i)->label(), GenTime(), QString(), true);
4643 m_commandStack->push(command);
4648 if (!found) emit displayMessage(i18n("No guide at cursor time"), ErrorMessage);
4652 void CustomTrackView::slotDeleteTimeLineGuide()
4654 if (m_dragGuide == NULL) return;
4655 EditGuideCommand *command = new EditGuideCommand(this, m_dragGuide->position(), m_dragGuide->label(), GenTime(), QString(), true);
4656 m_commandStack->push(command);
4660 void CustomTrackView::slotDeleteAllGuides()
4662 QUndoCommand *deleteAll = new QUndoCommand();
4663 deleteAll->setText("Delete all guides");
4664 for (int i = 0; i < m_guides.count(); i++) {
4665 new EditGuideCommand(this, m_guides.at(i)->position(), m_guides.at(i)->label(), GenTime(), QString(), true, deleteAll);
4667 m_commandStack->push(deleteAll);
4670 void CustomTrackView::setTool(PROJECTTOOL tool)
4675 void CustomTrackView::setScale(double scaleFactor, double verticalScale)
4678 newmatrix = newmatrix.scale(scaleFactor, verticalScale);
4679 m_scene->setScale(scaleFactor, verticalScale);
4681 scene()->removeItem(m_visualTip);
4682 m_animationTimer->stop();
4688 double verticalPos = mapToScene(QPoint(0, viewport()->height() / 2)).y();
4689 bool adjust = false;
4690 if (verticalScale != matrix().m22()) adjust = true;
4691 setMatrix(newmatrix);
4693 double newHeight = m_tracksHeight * m_document->tracksCount() * matrix().m22();
4694 m_cursorLine->setLine(m_cursorLine->line().x1(), 0, m_cursorLine->line().x1(), newHeight);
4695 for (int i = 0; i < m_guides.count(); i++) {
4696 QLineF l = m_guides.at(i)->line();
4697 l.setP2(QPointF(l.x2(), newHeight));
4698 m_guides.at(i)->setLine(l);
4700 setSceneRect(0, 0, sceneRect().width(), m_tracksHeight * m_document->tracksCount());
4703 int diff = sceneRect().width() - m_projectDuration;
4704 if (diff * newmatrix.m11() < 50) {
4705 if (newmatrix.m11() < 0.4) setSceneRect(0, 0, (m_projectDuration + 100 / newmatrix.m11()), sceneRect().height());
4706 else setSceneRect(0, 0, (m_projectDuration + 300), sceneRect().height());
4708 centerOn(QPointF(cursorPos(), verticalPos));
4711 void CustomTrackView::slotRefreshGuides()
4713 if (KdenliveSettings::showmarkers()) {
4714 for (int i = 0; i < m_guides.count(); i++) {
4715 m_guides.at(i)->update();
4720 void CustomTrackView::drawBackground(QPainter * painter, const QRectF &rect)
4722 //kDebug() << "// DRAW BG: " << rect.width();
4723 painter->setClipRect(rect);
4724 KColorScheme scheme(palette().currentColorGroup(), KColorScheme::Window);
4725 QPen pen1 = painter->pen();
4726 pen1.setColor(scheme.shade(KColorScheme::DarkShade));
4727 painter->setPen(pen1);
4728 double min = rect.left();
4729 double max = rect.right();
4730 painter->drawLine(QPointF(min, 0), QPointF(max, 0));
4731 int maxTrack = m_document->tracksCount();
4732 QColor lockedColor = scheme.background(KColorScheme::NegativeBackground).color();
4733 QColor audioColor = palette().alternateBase().color();
4734 QColor base = scheme.background(KColorScheme::NormalBackground).color();
4735 for (int i = 0; i < maxTrack; i++) {
4736 TrackInfo info = m_document->trackInfoAt(maxTrack - i - 1);
4737 if (info.isLocked || info.type == AUDIOTRACK || i == m_selectedTrack) {
4738 const QRectF track(min, m_tracksHeight * i + 1, max - min, m_tracksHeight - 1);
4739 if (i == m_selectedTrack) painter->fillRect(track, scheme.background(KColorScheme::ActiveBackground).color());
4740 else painter->fillRect(track, info.isLocked ? lockedColor : audioColor);
4742 painter->drawLine(QPointF(min, m_tracksHeight *(i + 1)), QPointF(max, m_tracksHeight *(i + 1)));
4744 int lowerLimit = m_tracksHeight * maxTrack + 1;
4745 if (height() > lowerLimit) {
4746 const QRectF bg(min, lowerLimit, max - min, height() - lowerLimit);
4747 painter->fillRect(bg, base);
4751 bool CustomTrackView::findString(const QString &text)
4754 for (int i = 0; i < m_searchPoints.size(); ++i) {
4755 marker = m_searchPoints.at(i).comment();
4756 if (marker.contains(text, Qt::CaseInsensitive)) {
4757 setCursorPos(m_searchPoints.at(i).time().frames(m_document->fps()), true);
4758 int vert = verticalScrollBar()->value();
4759 int hor = cursorPos();
4760 ensureVisible(hor, vert + 10, 2, 2, 50, 0);
4768 void CustomTrackView::selectFound(QString track, QString pos)
4770 setCursorPos(m_document->timecode().getFrameCount(pos), true);
4771 slotSelectTrack(track.toInt());
4773 int vert = verticalScrollBar()->value();
4774 int hor = cursorPos();
4775 ensureVisible(hor, vert + 10, 2, 2, 50, 0);
4778 bool CustomTrackView::findNextString(const QString &text)
4781 for (int i = m_findIndex + 1; i < m_searchPoints.size(); ++i) {
4782 marker = m_searchPoints.at(i).comment();
4783 if (marker.contains(text, Qt::CaseInsensitive)) {
4784 setCursorPos(m_searchPoints.at(i).time().frames(m_document->fps()), true);
4785 int vert = verticalScrollBar()->value();
4786 int hor = cursorPos();
4787 ensureVisible(hor, vert + 10, 2, 2, 50, 0);
4796 void CustomTrackView::initSearchStrings()
4798 m_searchPoints.clear();
4799 QList<QGraphicsItem *> itemList = items();
4800 for (int i = 0; i < itemList.count(); i++) {
4801 // parse all clip names
4802 if (itemList.at(i)->type() == AVWIDGET) {
4803 ClipItem *item = static_cast <ClipItem *>(itemList.at(i));
4804 GenTime start = item->startPos();
4805 CommentedTime t(start, item->clipName());
4806 m_searchPoints.append(t);
4807 // add all clip markers
4808 QList < CommentedTime > markers = item->commentedSnapMarkers();
4809 m_searchPoints += markers;
4814 for (int i = 0; i < m_guides.count(); i++) {
4815 m_searchPoints.append(m_guides.at(i)->info());
4818 qSort(m_searchPoints);
4821 void CustomTrackView::clearSearchStrings()
4823 m_searchPoints.clear();
4827 QList<ItemInfo> CustomTrackView::findId(const QString &clipId)
4829 QList<ItemInfo> matchingInfo;
4830 QList<QGraphicsItem *> itemList = items();
4831 for (int i = 0; i < itemList.count(); i++) {
4832 if (itemList.at(i)->type() == AVWIDGET) {
4833 ClipItem *item = (ClipItem *)itemList.at(i);
4834 if (item->clipProducer() == clipId) {
4835 matchingInfo << item->info();
4839 return matchingInfo;
4842 void CustomTrackView::copyClip()
4844 qDeleteAll(m_copiedItems);
4845 m_copiedItems.clear();
4846 QList<QGraphicsItem *> itemList = scene()->selectedItems();
4847 if (itemList.count() == 0) {
4848 emit displayMessage(i18n("Select a clip before copying"), ErrorMessage);
4851 for (int i = 0; i < itemList.count(); i++) {
4852 if (itemList.at(i)->type() == AVWIDGET) {
4853 ClipItem *clip = static_cast <ClipItem *>(itemList.at(i));
4854 ClipItem *clone = clip->clone(clip->info());
4855 m_copiedItems.append(clone);
4856 } else if (itemList.at(i)->type() == TRANSITIONWIDGET) {
4857 Transition *dup = static_cast <Transition *>(itemList.at(i));
4858 m_copiedItems.append(dup->clone());
4863 bool CustomTrackView::canBePastedTo(ItemInfo info, int type) const
4865 if (m_scene->editMode() != NORMALEDIT) {
4866 // If we are in overwrite mode, always allow the move
4869 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));
4870 QList<QGraphicsItem *> collisions = scene()->items(rect, Qt::IntersectsItemBoundingRect);
4871 for (int i = 0; i < collisions.count(); i++) {
4872 if (collisions.at(i)->type() == type) return false;
4877 bool CustomTrackView::canBePastedTo(QList <ItemInfo> infoList, int type) const
4880 for (int i = 0; i < infoList.count(); i++) {
4881 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));
4884 QList<QGraphicsItem *> collisions = scene()->items(path);
4885 for (int i = 0; i < collisions.count(); i++) {
4886 if (collisions.at(i)->type() == type) return false;
4891 bool CustomTrackView::canBePasted(QList<AbstractClipItem *> items, GenTime offset, int trackOffset) const
4893 for (int i = 0; i < items.count(); i++) {
4894 ItemInfo info = items.at(i)->info();
4895 info.startPos += offset;
4896 info.endPos += offset;
4897 info.track += trackOffset;
4898 if (!canBePastedTo(info, items.at(i)->type())) return false;
4903 bool CustomTrackView::canBeMoved(QList<AbstractClipItem *> items, GenTime offset, int trackOffset) const
4905 QPainterPath movePath;
4906 movePath.moveTo(0, 0);
4908 for (int i = 0; i < items.count(); i++) {
4909 ItemInfo info = items.at(i)->info();
4910 info.startPos = info.startPos + offset;
4911 info.endPos = info.endPos + offset;
4912 info.track = info.track + trackOffset;
4913 if (info.startPos < GenTime()) {
4914 // No clip should go below 0
4917 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));
4918 movePath.addRect(rect);
4920 QList<QGraphicsItem *> collisions = scene()->items(movePath, Qt::IntersectsItemBoundingRect);
4921 for (int i = 0; i < collisions.count(); i++) {
4922 if ((collisions.at(i)->type() == AVWIDGET || collisions.at(i)->type() == TRANSITIONWIDGET) && !items.contains(static_cast <AbstractClipItem *>(collisions.at(i)))) {
4923 kDebug() << " //////////// CLIP COLLISION, MOVE NOT ALLOWED";
4931 void CustomTrackView::pasteClip()
4933 if (m_copiedItems.count() == 0) {
4934 emit displayMessage(i18n("No clip copied"), ErrorMessage);
4938 if (m_menuPosition.isNull()) {
4939 position = mapFromGlobal(QCursor::pos());
4940 if (!contentsRect().contains(position) || mapToScene(position).y() / m_tracksHeight > m_document->tracksCount()) {
4941 emit displayMessage(i18n("Cannot paste selected clips"), ErrorMessage);
4944 } else position = m_menuPosition;
4946 GenTime pos = GenTime((int)(mapToScene(position).x()), m_document->fps());
4947 int track = (int)(mapToScene(position).y() / m_tracksHeight);
4949 GenTime leftPos = m_copiedItems.at(0)->startPos();
4950 int lowerTrack = m_copiedItems.at(0)->track();
4951 int upperTrack = m_copiedItems.at(0)->track();
4952 for (int i = 1; i < m_copiedItems.count(); i++) {
4953 if (m_copiedItems.at(i)->startPos() < leftPos) leftPos = m_copiedItems.at(i)->startPos();
4954 if (m_copiedItems.at(i)->track() < lowerTrack) lowerTrack = m_copiedItems.at(i)->track();
4955 if (m_copiedItems.at(i)->track() > upperTrack) upperTrack = m_copiedItems.at(i)->track();
4958 GenTime offset = pos - leftPos;
4959 int trackOffset = track - lowerTrack;
4961 if (lowerTrack + trackOffset < 0) trackOffset = 0 - lowerTrack;
4962 if (upperTrack + trackOffset > m_document->tracksCount() - 1) trackOffset = m_document->tracksCount() - upperTrack - 1;
4963 if (!canBePasted(m_copiedItems, offset, trackOffset)) {
4964 emit displayMessage(i18n("Cannot paste selected clips"), ErrorMessage);
4967 QUndoCommand *pasteClips = new QUndoCommand();
4968 pasteClips->setText("Paste clips");
4970 for (int i = 0; i < m_copiedItems.count(); i++) {
4971 // parse all clip names
4972 if (m_copiedItems.at(i) && m_copiedItems.at(i)->type() == AVWIDGET) {
4973 ClipItem *clip = static_cast <ClipItem *>(m_copiedItems.at(i));
4974 ItemInfo info = clip->info();
4975 info.startPos += offset;
4976 info.endPos += offset;
4977 info.track += trackOffset;
4978 if (canBePastedTo(info, AVWIDGET)) {
4979 new AddTimelineClipCommand(this, clip->xml(), clip->clipProducer(), info, clip->effectList(), m_scene->editMode() == OVERWRITEEDIT, m_scene->editMode() == INSERTEDIT, true, false, pasteClips);
4980 } else emit displayMessage(i18n("Cannot paste clip to selected place"), ErrorMessage);
4981 } else if (m_copiedItems.at(i) && m_copiedItems.at(i)->type() == TRANSITIONWIDGET) {
4982 Transition *tr = static_cast <Transition *>(m_copiedItems.at(i));
4984 info.startPos = tr->startPos() + offset;
4985 info.endPos = tr->endPos() + offset;
4986 info.track = tr->track() + trackOffset;
4987 int transitionEndTrack;
4988 if (!tr->forcedTrack()) transitionEndTrack = getPreviousVideoTrack(info.track);
4989 else transitionEndTrack = tr->transitionEndTrack();
4990 if (canBePastedTo(info, TRANSITIONWIDGET)) {
4991 if (info.startPos >= info.endPos) {
4992 emit displayMessage(i18n("Invalid transition"), ErrorMessage);
4993 } else new AddTransitionCommand(this, info, transitionEndTrack, tr->toXML(), false, true, pasteClips);
4994 } else emit displayMessage(i18n("Cannot paste transition to selected place"), ErrorMessage);
4997 m_commandStack->push(pasteClips);
5000 void CustomTrackView::pasteClipEffects()
5002 if (m_copiedItems.count() != 1 || m_copiedItems.at(0)->type() != AVWIDGET) {
5003 emit displayMessage(i18n("You must copy exactly one clip before pasting effects"), ErrorMessage);
5006 ClipItem *clip = static_cast < ClipItem *>(m_copiedItems.at(0));
5008 QUndoCommand *paste = new QUndoCommand();
5009 paste->setText("Paste effects");
5011 QList<QGraphicsItem *> clips = scene()->selectedItems();
5014 for (int i = 0; i < clips.count(); ++i) {
5015 if (clips.at(i)->type() == GROUPWIDGET) {
5016 QList<QGraphicsItem *> children = clips.at(i)->childItems();
5017 for (int j = 0; j < children.count(); j++) {
5018 if (children.at(j)->type() == AVWIDGET && !clips.contains(children.at(j))) {
5019 clips.append(children.at(j));
5026 for (int i = 0; i < clips.count(); ++i) {
5027 if (clips.at(i)->type() == AVWIDGET) {
5028 ClipItem *item = static_cast < ClipItem *>(clips.at(i));
5029 for (int j = 0; j < clip->effectsCount(); j++) {
5030 QDomElement eff = clip->effectAt(j);
5031 if (eff.attribute("unique", "0") == "0" || item->hasEffect(eff.attribute("tag"), eff.attribute("id")) == -1) {
5032 adjustKeyfames(clip->cropStart(), item->cropStart(), item->cropDuration(), eff);
5033 new AddEffectCommand(this, m_document->tracksCount() - item->track(), item->startPos(), eff, true, paste);
5038 if (paste->childCount() > 0) m_commandStack->push(paste);
5041 //adjust effects (fades, ...)
5042 for (int i = 0; i < clips.count(); ++i) {
5043 if (clips.at(i)->type() == AVWIDGET) {
5044 ClipItem *item = static_cast < ClipItem *>(clips.at(i));
5045 updatePositionEffects(item, item->info());
5051 void CustomTrackView::adjustKeyfames(GenTime oldstart, GenTime newstart, GenTime duration, QDomElement xml)
5053 // parse parameters to check if we need to adjust to the new crop start
5054 int diff = (newstart - oldstart).frames(m_document->fps());
5055 int max = (newstart + duration).frames(m_document->fps());
5056 QDomNodeList params = xml.elementsByTagName("parameter");
5057 for (int i = 0; i < params.count(); i++) {
5058 QDomElement e = params.item(i).toElement();
5059 if (!e.isNull() && (e.attribute("type") == "keyframe" || e.attribute("type") == "simplekeyframe")) {
5060 QString def = e.attribute("default");
5061 // Effect has a keyframe type parameter, we need to adjust the values
5062 QStringList keys = e.attribute("keyframes").split(";", QString::SkipEmptyParts);
5063 QStringList newKeyFrames;
5064 foreach(const QString &str, keys) {
5065 int pos = str.section(':', 0, 0).toInt();
5066 double val = str.section(':', 1, 1).toDouble();
5069 newKeyFrames.append(QString::number(max) + ':' + QString::number(val));
5071 } else newKeyFrames.append(QString::number(pos) + ':' + QString::number(val));
5073 //kDebug()<<"ORIGIN: "<<keys<<", FIXED: "<<newKeyFrames;
5074 e.setAttribute("keyframes", newKeyFrames.join(";"));
5079 ClipItem *CustomTrackView::getClipUnderCursor() const
5081 QRectF rect((double) m_cursorPos, 0.0, 1.0, (double)(m_tracksHeight * m_document->tracksCount()));
5082 QList<QGraphicsItem *> collisions = scene()->items(rect, Qt::IntersectsItemBoundingRect);
5083 for (int i = 0; i < collisions.count(); i++) {
5084 if (collisions.at(i)->type() == AVWIDGET) {
5085 return static_cast < ClipItem *>(collisions.at(i));
5091 AbstractClipItem *CustomTrackView::getMainActiveClip() const
5093 QList<QGraphicsItem *> clips = scene()->selectedItems();
5094 if (clips.isEmpty()) {
5095 return getClipUnderCursor();
5097 AbstractClipItem *item = NULL;
5098 for (int i = 0; i < clips.count(); ++i) {
5099 if (clips.at(i)->type() == AVWIDGET) {
5100 item = static_cast < AbstractClipItem *>(clips.at(i));
5101 if (clips.count() > 1 && item->startPos().frames(m_document->fps()) <= m_cursorPos && item->endPos().frames(m_document->fps()) >= m_cursorPos) break;
5104 if (item) return item;
5109 ClipItem *CustomTrackView::getActiveClipUnderCursor(bool allowOutsideCursor) const
5111 QList<QGraphicsItem *> clips = scene()->selectedItems();
5112 if (clips.isEmpty()) {
5113 return getClipUnderCursor();
5116 // remove all items in the list that are not clips
5117 for (int i = 0; i < clips.count();) {
5118 if (clips.at(i)->type() != AVWIDGET) clips.removeAt(i);
5121 if (clips.count() == 1 && allowOutsideCursor) return static_cast < ClipItem *>(clips.at(0));
5122 for (int i = 0; i < clips.count(); ++i) {
5123 if (clips.at(i)->type() == AVWIDGET) {
5124 item = static_cast < ClipItem *>(clips.at(i));
5125 if (item->startPos().frames(m_document->fps()) <= m_cursorPos && item->endPos().frames(m_document->fps()) >= m_cursorPos)
5133 void CustomTrackView::setInPoint()
5135 AbstractClipItem *clip = getActiveClipUnderCursor(true);
5137 if (m_dragItem && m_dragItem->type() == TRANSITIONWIDGET) {
5140 emit displayMessage(i18n("You must select one clip for this action"), ErrorMessage);
5144 ItemInfo startInfo = clip->info();
5145 ItemInfo endInfo = startInfo;
5146 endInfo.startPos = GenTime(m_cursorPos, m_document->fps());
5147 if (endInfo.startPos >= startInfo.endPos || endInfo.startPos < startInfo.startPos - startInfo.cropStart) {
5148 // Check for invalid resize
5149 emit displayMessage(i18n("Invalid action"), ErrorMessage);
5151 } else if (endInfo.startPos < startInfo.startPos) {
5152 int length = m_document->renderer()->mltGetSpaceLength(endInfo.startPos, m_document->tracksCount() - startInfo.track, false);
5153 if ((clip->type() == TRANSITIONWIDGET && itemCollision(clip, endInfo) == true) || (
5154 (clip->type() == AVWIDGET) && length < (startInfo.startPos - endInfo.startPos).frames(m_document->fps()))) {
5155 emit displayMessage(i18n("Invalid action"), ErrorMessage);
5159 if (clip->type() == TRANSITIONWIDGET) {
5160 m_commandStack->push(new MoveTransitionCommand(this, startInfo, endInfo, true));
5161 } else m_commandStack->push(new ResizeClipCommand(this, startInfo, endInfo, true, false));
5164 void CustomTrackView::setOutPoint()
5166 AbstractClipItem *clip = getActiveClipUnderCursor(true);
5168 if (m_dragItem && m_dragItem->type() == TRANSITIONWIDGET) {
5171 emit displayMessage(i18n("You must select one clip for this action"), ErrorMessage);
5175 ItemInfo startInfo = clip->info();
5176 ItemInfo endInfo = clip->info();
5177 endInfo.endPos = GenTime(m_cursorPos, m_document->fps());
5178 CLIPTYPE type = (CLIPTYPE) static_cast <ClipItem *>(clip)->clipType();
5179 if (endInfo.endPos <= startInfo.startPos || (type != IMAGE && type != COLOR && type != TEXT && endInfo.endPos > startInfo.startPos + clip->maxDuration() - startInfo.cropStart)) {
5180 // Check for invalid resize
5181 emit displayMessage(i18n("Invalid action"), ErrorMessage);
5183 } else if (endInfo.endPos > startInfo.endPos) {
5184 int length = m_document->renderer()->mltGetSpaceLength(startInfo.endPos, m_document->tracksCount() - startInfo.track, false);
5185 if ((clip->type() == TRANSITIONWIDGET && itemCollision(clip, endInfo) == true) || (clip->type() == AVWIDGET && length != -1 && length < (endInfo.endPos - startInfo.endPos).frames(m_document->fps()))) {
5186 kDebug() << " RESIZE ERROR, BLNK: " << length << ", RESIZE: " << (endInfo.endPos - startInfo.endPos).frames(m_document->fps());
5187 emit displayMessage(i18n("Invalid action"), ErrorMessage);
5193 if (clip->type() == TRANSITIONWIDGET) {
5194 m_commandStack->push(new MoveTransitionCommand(this, startInfo, endInfo, true));
5195 } else m_commandStack->push(new ResizeClipCommand(this, startInfo, endInfo, true, false));
5198 void CustomTrackView::slotUpdateAllThumbs()
5200 if (!isEnabled()) return;
5201 QList<QGraphicsItem *> itemList = items();
5202 //if (itemList.isEmpty()) return;
5204 const QString thumbBase = m_document->projectFolder().path() + "/thumbs/";
5205 for (int i = 0; i < itemList.count(); i++) {
5206 if (itemList.at(i)->type() == AVWIDGET) {
5207 item = static_cast <ClipItem *>(itemList.at(i));
5208 if (item->clipType() != COLOR && item->clipType() != AUDIO) {
5209 // Check if we have a cached thumbnail
5210 if (item->clipType() == IMAGE || item->clipType() == TEXT) {
5211 QString thumb = thumbBase + item->baseClip()->getClipHash() + "_0.png";
5212 if (QFile::exists(thumb)) {
5214 if (pix.isNull()) KIO::NetAccess::del(KUrl(thumb), this);
5215 item->slotSetStartThumb(pix);
5218 QString startThumb = thumbBase + item->baseClip()->getClipHash() + '_';
5219 QString endThumb = startThumb;
5220 startThumb.append(QString::number(item->speedIndependantCropStart().frames(m_document->fps())) + ".png");
5221 endThumb.append(QString::number((item->speedIndependantCropStart() + item->speedIndependantCropDuration()).frames(m_document->fps()) - 1) + ".png");
5222 if (QFile::exists(startThumb)) {
5223 QPixmap pix(startThumb);
5224 if (pix.isNull()) KIO::NetAccess::del(KUrl(startThumb), this);
5225 item->slotSetStartThumb(pix);
5227 if (QFile::exists(endThumb)) {
5228 QPixmap pix(endThumb);
5229 if (pix.isNull()) KIO::NetAccess::del(KUrl(endThumb), this);
5230 item->slotSetEndThumb(pix);
5234 item->refreshClip(false);
5235 //qApp->processEvents();
5238 viewport()->update();
5241 void CustomTrackView::saveThumbnails()
5243 QList<QGraphicsItem *> itemList = items();
5245 QString thumbBase = m_document->projectFolder().path() + "/thumbs/";
5246 for (int i = 0; i < itemList.count(); i++) {
5247 if (itemList.at(i)->type() == AVWIDGET) {
5248 item = static_cast <ClipItem *>(itemList.at(i));
5249 if (item->clipType() != COLOR) {
5250 // Check if we have a cached thumbnail
5251 if (item->clipType() == IMAGE || item->clipType() == TEXT || item->clipType() == AUDIO) {
5252 QString thumb = thumbBase + item->baseClip()->getClipHash() + "_0.png";
5253 if (!QFile::exists(thumb)) {
5254 QPixmap pix(item->startThumb());
5258 QString startThumb = thumbBase + item->baseClip()->getClipHash() + '_';
5259 QString endThumb = startThumb;
5260 startThumb.append(QString::number(item->speedIndependantCropStart().frames(m_document->fps())) + ".png");
5261 endThumb.append(QString::number((item->speedIndependantCropStart() + item->speedIndependantCropDuration()).frames(m_document->fps()) - 1) + ".png");
5262 if (!QFile::exists(startThumb)) {
5263 QPixmap pix(item->startThumb());
5264 pix.save(startThumb);
5266 if (!QFile::exists(endThumb)) {
5267 QPixmap pix(item->endThumb());
5277 void CustomTrackView::slotInsertTrack(int ix)
5279 TrackDialog d(m_document, parentWidget());
5280 d.label->setText(i18n("Insert track"));
5281 d.track_nb->setMaximum(m_document->tracksCount() - 1);
5282 d.track_nb->setValue(ix);
5283 d.setWindowTitle(i18n("Insert New Track"));
5284 d.slotUpdateName(ix);
5286 if (d.exec() == QDialog::Accepted) {
5287 ix = d.track_nb->value();
5288 if (d.before_select->currentIndex() == 1) {
5292 if (d.video_track->isChecked()) {
5293 info.type = VIDEOTRACK;
5294 info.isMute = false;
5295 info.isBlind = false;
5296 info.isLocked = false;
5298 info.type = AUDIOTRACK;
5299 info.isMute = false;
5300 info.isBlind = true;
5301 info.isLocked = false;
5303 AddTrackCommand *addTrack = new AddTrackCommand(this, ix, info, true);
5304 m_commandStack->push(addTrack);
5305 setDocumentModified();
5309 void CustomTrackView::slotDeleteTrack(int ix)
5311 TrackDialog d(m_document, parentWidget());
5312 d.label->setText(i18n("Delete track"));
5313 d.before_select->setHidden(true);
5314 d.track_nb->setMaximum(m_document->tracksCount() - 1);
5315 d.track_nb->setValue(ix);
5316 d.slotUpdateName(ix);
5317 d.setWindowTitle(i18n("Delete Track"));
5318 d.video_track->setHidden(true);
5319 d.audio_track->setHidden(true);
5320 if (d.exec() == QDialog::Accepted) {
5321 ix = d.track_nb->value();
5322 TrackInfo info = m_document->trackInfoAt(m_document->tracksCount() - ix - 1);
5323 deleteTimelineTrack(ix, info);
5324 setDocumentModified();
5325 /*AddTrackCommand* command = new AddTrackCommand(this, ix, info, false);
5326 m_commandStack->push(command);*/
5330 void CustomTrackView::slotChangeTrack(int ix)
5332 TrackDialog d(m_document, parentWidget());
5333 d.label->setText(i18n("Change track"));
5334 d.before_select->setHidden(true);
5335 d.track_nb->setMaximum(m_document->tracksCount() - 1);
5336 d.track_nb->setValue(ix);
5337 d.slotUpdateName(ix);
5338 d.setWindowTitle(i18n("Change Track Type"));
5340 TrackInfo oldInfo = m_document->trackInfoAt(m_document->tracksCount() - ix - 1);
5341 if (oldInfo.type == VIDEOTRACK)
5342 d.video_track->setChecked(true);
5344 d.audio_track->setChecked(true);
5346 if (d.exec() == QDialog::Accepted) {
5348 info.isLocked = false;
5349 info.isMute = false;
5350 info.trackName = oldInfo.trackName;
5351 ix = d.track_nb->value();
5353 if (d.video_track->isChecked()) {
5354 info.type = VIDEOTRACK;
5355 info.isBlind = false;
5357 info.type = AUDIOTRACK;
5358 info.isBlind = true;
5360 changeTimelineTrack(ix, info);
5361 setDocumentModified();
5366 void CustomTrackView::deleteTimelineTrack(int ix, TrackInfo trackinfo)
5368 double startY = ix * m_tracksHeight + 1 + m_tracksHeight / 2;
5369 QRectF r(0, startY, sceneRect().width(), m_tracksHeight / 2 - 1);
5370 QList<QGraphicsItem *> selection = m_scene->items(r);
5371 QUndoCommand *deleteTrack = new QUndoCommand();
5372 deleteTrack->setText("Delete track");
5374 // Delete all clips in selected track
5375 for (int i = 0; i < selection.count(); i++) {
5376 if (selection.at(i)->type() == AVWIDGET) {
5377 ClipItem *item = static_cast <ClipItem *>(selection.at(i));
5378 new AddTimelineClipCommand(this, item->xml(), item->clipProducer(), item->info(), item->effectList(), false, false, false, true, deleteTrack);
5379 m_scene->removeItem(item);
5382 } else if (selection.at(i)->type() == TRANSITIONWIDGET) {
5383 Transition *item = static_cast <Transition *>(selection.at(i));
5384 new AddTransitionCommand(this, item->info(), item->transitionEndTrack(), item->toXML(), true, false, deleteTrack);
5385 m_scene->removeItem(item);
5391 new AddTrackCommand(this, ix, trackinfo, false, deleteTrack);
5392 m_commandStack->push(deleteTrack);
5395 void CustomTrackView::changeTimelineTrack(int ix, TrackInfo trackinfo)
5397 TrackInfo oldinfo = m_document->trackInfoAt(m_document->tracksCount() - ix - 1);
5398 ChangeTrackCommand *changeTrack = new ChangeTrackCommand(this, ix, oldinfo, trackinfo);
5399 m_commandStack->push(changeTrack);
5402 void CustomTrackView::autoTransition()
5404 QList<QGraphicsItem *> itemList = scene()->selectedItems();
5405 if (itemList.count() != 1 || itemList.at(0)->type() != TRANSITIONWIDGET) {
5406 emit displayMessage(i18n("You must select one transition for this action"), ErrorMessage);
5409 Transition *tr = static_cast <Transition*>(itemList.at(0));
5410 tr->setAutomatic(!tr->isAutomatic());
5411 QDomElement transition = tr->toXML();
5412 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);
5413 setDocumentModified();
5417 QStringList CustomTrackView::getLadspaParams(QDomElement effect) const
5420 QDomNodeList params = effect.elementsByTagName("parameter");
5421 for (int i = 0; i < params.count(); i++) {
5422 QDomElement e = params.item(i).toElement();
5423 if (!e.isNull() && e.attribute("type") == "constant") {
5424 if (e.hasAttribute("factor")) {
5425 double factor = e.attribute("factor").toDouble();
5426 double value = e.attribute("value").toDouble();
5427 value = value / factor;
5428 result.append(QString::number(value));
5429 } else result.append(e.attribute("value"));
5435 void CustomTrackView::clipNameChanged(const QString id, const QString name)
5437 QList<QGraphicsItem *> list = scene()->items();
5438 ClipItem *clip = NULL;
5439 for (int i = 0; i < list.size(); ++i) {
5440 if (list.at(i)->type() == AVWIDGET) {
5441 clip = static_cast <ClipItem *>(list.at(i));
5442 if (clip->clipProducer() == id) {
5443 clip->setClipName(name);
5447 viewport()->update();
5450 void CustomTrackView::getClipAvailableSpace(AbstractClipItem *item, GenTime &minimum, GenTime &maximum)
5452 minimum = GenTime();
5453 maximum = GenTime();
5454 QList<QGraphicsItem *> selection;
5455 selection = m_scene->items(0, item->track() * m_tracksHeight + m_tracksHeight / 2, sceneRect().width(), 2);
5456 selection.removeAll(item);
5457 for (int i = 0; i < selection.count(); i++) {
5458 AbstractClipItem *clip = static_cast <AbstractClipItem *>(selection.at(i));
5459 if (clip && clip->type() == AVWIDGET) {
5460 if (clip->endPos() <= item->startPos() && clip->endPos() > minimum) minimum = clip->endPos();
5461 if (clip->startPos() > item->startPos() && (clip->startPos() < maximum || maximum == GenTime())) maximum = clip->startPos();
5466 void CustomTrackView::getTransitionAvailableSpace(AbstractClipItem *item, GenTime &minimum, GenTime &maximum)
5468 minimum = GenTime();
5469 maximum = GenTime();
5470 QList<QGraphicsItem *> selection;
5471 selection = m_scene->items(0, (item->track() + 1) * m_tracksHeight, sceneRect().width(), 2);
5472 selection.removeAll(item);
5473 for (int i = 0; i < selection.count(); i++) {
5474 AbstractClipItem *clip = static_cast <AbstractClipItem *>(selection.at(i));
5475 if (clip && clip->type() == TRANSITIONWIDGET) {
5476 if (clip->endPos() <= item->startPos() && clip->endPos() > minimum) minimum = clip->endPos();
5477 if (clip->startPos() > item->startPos() && (clip->startPos() < maximum || maximum == GenTime())) maximum = clip->startPos();
5483 void CustomTrackView::loadGroups(const QDomNodeList groups)
5485 for (int i = 0; i < groups.count(); i++) {
5486 QDomNodeList children = groups.at(i).childNodes();
5487 scene()->clearSelection();
5488 for (int nodeindex = 0; nodeindex < children.count(); nodeindex++) {
5489 QDomNode n = children.item(nodeindex);
5490 QDomElement elem = n.toElement();
5491 int pos = elem.attribute("position").toInt();
5492 int track = elem.attribute("track").toInt();
5493 if (elem.tagName() == "clipitem") {
5494 ClipItem *clip = getClipItemAt(pos, track); //m_document->tracksCount() - transitiontrack);
5495 if (clip) clip->setSelected(true);
5497 Transition *clip = getTransitionItemAt(pos, track); //m_document->tracksCount() - transitiontrack);
5498 if (clip) clip->setSelected(true);
5501 groupSelectedItems(false, true);
5505 void CustomTrackView::splitAudio()
5507 resetSelectionGroup();
5508 QList<QGraphicsItem *> selection = scene()->selectedItems();
5509 if (selection.isEmpty()) {
5510 emit displayMessage(i18n("You must select one clip for this action"), ErrorMessage);
5513 QUndoCommand *splitCommand = new QUndoCommand();
5514 splitCommand->setText(i18n("Split audio"));
5515 for (int i = 0; i < selection.count(); i++) {
5516 if (selection.at(i)->type() == AVWIDGET) {
5517 ClipItem *clip = static_cast <ClipItem *>(selection.at(i));
5518 if (clip->clipType() == AV || clip->clipType() == PLAYLIST) {
5519 if (clip->parentItem()) {
5520 emit displayMessage(i18n("Cannot split audio of grouped clips"), ErrorMessage);
5522 new SplitAudioCommand(this, clip->track(), clip->startPos(), splitCommand);
5527 m_commandStack->push(splitCommand);
5530 void CustomTrackView::doSplitAudio(const GenTime &pos, int track, bool split)
5532 ClipItem *clip = getClipItemAt(pos, track);
5534 kDebug() << "// Cannot find clip to split!!!";
5538 int start = pos.frames(m_document->fps());
5539 int freetrack = m_document->tracksCount() - track - 1;
5540 for (; freetrack > 0; freetrack--) {
5541 kDebug() << "// CHK DOC TRK:" << freetrack << ", DUR:" << m_document->renderer()->mltTrackDuration(freetrack);
5542 if (m_document->trackInfoAt(freetrack - 1).type == AUDIOTRACK) {
5543 kDebug() << "// CHK DOC TRK:" << freetrack << ", DUR:" << m_document->renderer()->mltTrackDuration(freetrack);
5544 if (m_document->renderer()->mltTrackDuration(freetrack) < start || m_document->renderer()->mltGetSpaceLength(pos, freetrack, false) >= clip->cropDuration().frames(m_document->fps())) {
5545 kDebug() << "FOUND SPACE ON TRK: " << freetrack;
5550 kDebug() << "GOT TRK: " << track;
5551 if (freetrack == 0) {
5552 emit displayMessage(i18n("No empty space to put clip audio"), ErrorMessage);
5554 ItemInfo info = clip->info();
5555 info.track = m_document->tracksCount() - freetrack;
5556 addClip(clip->xml(), clip->clipProducer(), info, clip->effectList());
5557 scene()->clearSelection();
5558 clip->setSelected(true);
5559 ClipItem *audioClip = getClipItemAt(start, info.track);
5561 clip->setVideoOnly(true);
5562 if (m_document->renderer()->mltUpdateClipProducer(m_document->tracksCount() - track, start, clip->baseClip()->videoProducer()) == false) {
5563 emit displayMessage(i18n("Cannot update clip (time: %1, track: %2)", start, track), ErrorMessage);
5565 if (m_document->renderer()->mltUpdateClipProducer(m_document->tracksCount() - info.track, start, clip->baseClip()->audioProducer(info.track)) == false) {
5566 emit displayMessage(i18n("Cannot update clip (time: %1, track: %2)", start, info.track), ErrorMessage);
5568 audioClip->setSelected(true);
5569 audioClip->setAudioOnly(true);
5570 groupSelectedItems(false, true);
5574 // unsplit clip: remove audio part and change video part to normal clip
5575 if (clip->parentItem() == NULL || clip->parentItem()->type() != GROUPWIDGET) {
5576 kDebug() << "//CANNOT FIND CLP GRP";
5579 AbstractGroupItem *grp = static_cast <AbstractGroupItem *>(clip->parentItem());
5580 QList<QGraphicsItem *> children = grp->childItems();
5581 if (children.count() != 2) {
5582 kDebug() << "//SOMETHING IS WRONG WITH CLP GRP";
5585 for (int i = 0; i < children.count(); i++) {
5586 if (children.at(i) != clip) {
5587 ClipItem *clp = static_cast <ClipItem *>(children.at(i));
5588 ItemInfo info = clip->info();
5589 deleteClip(clp->info());
5590 clip->setVideoOnly(false);
5591 if (!m_document->renderer()->mltUpdateClipProducer(m_document->tracksCount() - info.track, info.startPos.frames(m_document->fps()), clip->baseClip()->producer(info.track))) {
5592 emit displayMessage(i18n("Cannot update clip (time: %1, track: %2)", info.startPos.frames(m_document->fps()), info.track), ErrorMessage);
5597 clip->setFlag(QGraphicsItem::ItemIsMovable, true);
5598 m_document->clipManager()->removeGroup(grp);
5599 scene()->destroyItemGroup(grp);
5603 void CustomTrackView::setVideoOnly()
5605 resetSelectionGroup();
5606 QList<QGraphicsItem *> selection = scene()->selectedItems();
5607 if (selection.isEmpty()) {
5608 emit displayMessage(i18n("You must select one clip for this action"), ErrorMessage);
5611 QUndoCommand *videoCommand = new QUndoCommand();
5612 videoCommand->setText(i18n("Video only"));
5613 for (int i = 0; i < selection.count(); i++) {
5614 if (selection.at(i)->type() == AVWIDGET) {
5615 ClipItem *clip = static_cast <ClipItem *>(selection.at(i));
5616 if (clip->clipType() == AV || clip->clipType() == PLAYLIST) {
5617 if (clip->parentItem()) {
5618 emit displayMessage(i18n("Cannot change grouped clips"), ErrorMessage);
5620 new ChangeClipTypeCommand(this, clip->track(), clip->startPos(), true, false, clip->isVideoOnly(), clip->isAudioOnly(), videoCommand);
5625 m_commandStack->push(videoCommand);
5628 void CustomTrackView::setAudioOnly()
5630 resetSelectionGroup();
5631 QList<QGraphicsItem *> selection = scene()->selectedItems();
5632 if (selection.isEmpty()) {
5633 emit displayMessage(i18n("You must select one clip for this action"), ErrorMessage);
5636 QUndoCommand *videoCommand = new QUndoCommand();
5637 videoCommand->setText(i18n("Audio only"));
5638 for (int i = 0; i < selection.count(); i++) {
5639 if (selection.at(i)->type() == AVWIDGET) {
5640 ClipItem *clip = static_cast <ClipItem *>(selection.at(i));
5641 if (clip->clipType() == AV || clip->clipType() == PLAYLIST) {
5642 if (clip->parentItem()) {
5643 emit displayMessage(i18n("Cannot change grouped clips"), ErrorMessage);
5645 new ChangeClipTypeCommand(this, clip->track(), clip->startPos(), false, true, clip->isVideoOnly(), clip->isAudioOnly(), videoCommand);
5650 m_commandStack->push(videoCommand);
5653 void CustomTrackView::setAudioAndVideo()
5655 resetSelectionGroup();
5656 QList<QGraphicsItem *> selection = scene()->selectedItems();
5657 if (selection.isEmpty()) {
5658 emit displayMessage(i18n("You must select one clip for this action"), ErrorMessage);
5661 QUndoCommand *videoCommand = new QUndoCommand();
5662 videoCommand->setText(i18n("Audio and Video"));
5663 for (int i = 0; i < selection.count(); i++) {
5664 if (selection.at(i)->type() == AVWIDGET) {
5665 ClipItem *clip = static_cast <ClipItem *>(selection.at(i));
5666 if (clip->clipType() == AV || clip->clipType() == PLAYLIST) {
5667 if (clip->parentItem()) {
5668 emit displayMessage(i18n("Cannot change grouped clips"), ErrorMessage);
5670 new ChangeClipTypeCommand(this, clip->track(), clip->startPos(), false, false, clip->isVideoOnly(), clip->isAudioOnly(), videoCommand);
5675 m_commandStack->push(videoCommand);
5678 void CustomTrackView::doChangeClipType(const GenTime &pos, int track, bool videoOnly, bool audioOnly)
5680 ClipItem *clip = getClipItemAt(pos, track);
5682 kDebug() << "// Cannot find clip to split!!!";
5686 int start = pos.frames(m_document->fps());
5687 clip->setVideoOnly(true);
5688 clip->setAudioOnly(false);
5689 if (m_document->renderer()->mltUpdateClipProducer(m_document->tracksCount() - track, start, clip->baseClip()->videoProducer()) == false) {
5690 emit displayMessage(i18n("Cannot update clip (time: %1, track: %2)", start, track), ErrorMessage);
5692 } else if (audioOnly) {
5693 int start = pos.frames(m_document->fps());
5694 clip->setAudioOnly(true);
5695 clip->setVideoOnly(false);
5696 if (m_document->renderer()->mltUpdateClipProducer(m_document->tracksCount() - track, start, clip->baseClip()->audioProducer(track)) == false) {
5697 emit displayMessage(i18n("Cannot update clip (time: %1, track: %2)", start, track), ErrorMessage);
5700 int start = pos.frames(m_document->fps());
5701 clip->setAudioOnly(false);
5702 clip->setVideoOnly(false);
5703 if (m_document->renderer()->mltUpdateClipProducer(m_document->tracksCount() - track, start, clip->baseClip()->producer(track)) == false) {
5704 emit displayMessage(i18n("Cannot update clip (time: %1, track: %2)", start, track), ErrorMessage);
5708 setDocumentModified();
5711 void CustomTrackView::updateClipTypeActions(ClipItem *clip)
5713 if (clip == NULL || (clip->clipType() != AV && clip->clipType() != PLAYLIST)) {
5714 m_clipTypeGroup->setEnabled(false);
5716 m_clipTypeGroup->setEnabled(true);
5717 QList <QAction *> actions = m_clipTypeGroup->actions();
5719 if (clip->isAudioOnly()) lookup = "clip_audio_only";
5720 else if (clip->isVideoOnly()) lookup = "clip_video_only";
5721 else lookup = "clip_audio_and_video";
5722 for (int i = 0; i < actions.count(); i++) {
5723 if (actions.at(i)->data().toString() == lookup) {
5724 actions.at(i)->setChecked(true);
5731 void CustomTrackView::slotGoToMarker(QAction *action)
5733 int pos = action->data().toInt();
5734 setCursorPos(pos, true);
5737 void CustomTrackView::reloadTransitionLumas()
5741 QDomElement lumaTransition = MainWindow::transitions.getEffectByTag("luma", "luma");
5742 QDomNodeList params = lumaTransition.elementsByTagName("parameter");
5743 for (int i = 0; i < params.count(); i++) {
5744 QDomElement e = params.item(i).toElement();
5745 if (e.attribute("tag") == "resource") {
5746 lumaNames = e.attribute("paramlistdisplay");
5747 lumaFiles = e.attribute("paramlist");
5752 QList<QGraphicsItem *> itemList = items();
5753 Transition *transitionitem;
5754 QDomElement transitionXml;
5755 for (int i = 0; i < itemList.count(); i++) {
5756 if (itemList.at(i)->type() == TRANSITIONWIDGET) {
5757 transitionitem = static_cast <Transition*>(itemList.at(i));
5758 transitionXml = transitionitem->toXML();
5759 if (transitionXml.attribute("id") == "luma" && transitionXml.attribute("tag") == "luma") {
5760 QDomNodeList params = transitionXml.elementsByTagName("parameter");
5761 for (int i = 0; i < params.count(); i++) {
5762 QDomElement e = params.item(i).toElement();
5763 if (e.attribute("tag") == "resource") {
5764 e.setAttribute("paramlistdisplay", lumaNames);
5765 e.setAttribute("paramlist", lumaFiles);
5770 if (transitionXml.attribute("id") == "composite" && transitionXml.attribute("tag") == "composite") {
5771 QDomNodeList params = transitionXml.elementsByTagName("parameter");
5772 for (int i = 0; i < params.count(); i++) {
5773 QDomElement e = params.item(i).toElement();
5774 if (e.attribute("tag") == "luma") {
5775 e.setAttribute("paramlistdisplay", lumaNames);
5776 e.setAttribute("paramlist", lumaFiles);
5783 emit transitionItemSelected(NULL);
5786 double CustomTrackView::fps() const
5788 return m_document->fps();
5791 void CustomTrackView::updateProjectFps()
5793 // update all clips to the new fps
5794 resetSelectionGroup();
5795 scene()->clearSelection();
5797 QList<QGraphicsItem *> itemList = items();
5798 for (int i = 0; i < itemList.count(); i++) {
5799 // remove all items and re-add them one by one
5800 if (itemList.at(i) != m_cursorLine && itemList.at(i)->parentItem() == NULL) m_scene->removeItem(itemList.at(i));
5802 for (int i = 0; i < itemList.count(); i++) {
5803 if (itemList.at(i)->parentItem() == 0 && (itemList.at(i)->type() == AVWIDGET || itemList.at(i)->type() == TRANSITIONWIDGET)) {
5804 AbstractClipItem *clip = static_cast <AbstractClipItem *>(itemList.at(i));
5805 clip->updateFps(m_document->fps());
5806 m_scene->addItem(clip);
5807 } else if (itemList.at(i)->type() == GROUPWIDGET) {
5808 AbstractGroupItem *grp = static_cast <AbstractGroupItem *>(itemList.at(i));
5809 QList<QGraphicsItem *> children = grp->childItems();
5810 for (int j = 0; j < children.count(); j++) {
5811 if (children.at(j)->type() == AVWIDGET || children.at(j)->type() == TRANSITIONWIDGET) {
5812 AbstractClipItem *clip = static_cast <AbstractClipItem *>(children.at(j));
5813 clip->setFlag(QGraphicsItem::ItemIsMovable, true);
5814 clip->updateFps(m_document->fps());
5817 m_document->clipManager()->removeGroup(grp);
5818 m_scene->addItem(grp);
5819 scene()->destroyItemGroup(grp);
5820 for (int j = 0; j < children.count(); j++) {
5821 if (children.at(j)->type() == AVWIDGET || children.at(j)->type() == TRANSITIONWIDGET) {
5822 //children.at(j)->setParentItem(0);
5823 children.at(j)->setSelected(true);
5826 groupSelectedItems(true, true);
5827 } else if (itemList.at(i)->type() == GUIDEITEM) {
5828 Guide *g = static_cast<Guide *>(itemList.at(i));
5830 m_scene->addItem(g);
5833 viewport()->update();
5836 void CustomTrackView::slotTrackDown()
5838 if (m_selectedTrack > m_document->tracksCount() - 2) m_selectedTrack = 0;
5839 else m_selectedTrack++;
5840 emit updateTrackHeaders();
5841 QRectF rect(mapToScene(QPoint(10, 0)).x(), m_selectedTrack * m_tracksHeight, 10, m_tracksHeight);
5842 ensureVisible(rect, 0, 0);
5843 viewport()->update();
5846 void CustomTrackView::slotTrackUp()
5848 if (m_selectedTrack > 0) m_selectedTrack--;
5849 else m_selectedTrack = m_document->tracksCount() - 1;
5850 emit updateTrackHeaders();
5851 QRectF rect(mapToScene(QPoint(10, 0)).x(), m_selectedTrack * m_tracksHeight, 10, m_tracksHeight);
5852 ensureVisible(rect, 0, 0);
5853 viewport()->update();
5856 int CustomTrackView::selectedTrack() const
5858 return m_selectedTrack;
5861 QStringList CustomTrackView::selectedClips() const
5863 QStringList clipIds;
5864 QList<QGraphicsItem *> selection = m_scene->selectedItems();
5865 for (int i = 0; i < selection.count(); i++) {
5866 if (selection.at(i)->type() == AVWIDGET) {
5867 ClipItem *item = (ClipItem *)selection.at(i);
5868 clipIds << item->clipProducer();
5874 QList<ClipItem *> CustomTrackView::selectedClipItems() const
5876 QList<ClipItem *> clips;
5877 QList<QGraphicsItem *> selection = m_scene->selectedItems();
5878 for (int i = 0; i < selection.count(); i++) {
5879 if (selection.at(i)->type() == AVWIDGET) {
5880 clips.append((ClipItem *)selection.at(i));
5886 void CustomTrackView::slotSelectTrack(int ix)
5888 m_selectedTrack = qMax(0, ix);
5889 m_selectedTrack = qMin(ix, m_document->tracksCount() - 1);
5890 emit updateTrackHeaders();
5891 QRectF rect(mapToScene(QPoint(10, 0)).x(), m_selectedTrack * m_tracksHeight, 10, m_tracksHeight);
5892 ensureVisible(rect, 0, 0);
5893 viewport()->update();
5896 void CustomTrackView::selectClip(bool add, bool group)
5898 QRectF rect(m_cursorPos, m_selectedTrack * m_tracksHeight + m_tracksHeight / 2, 1, 1);
5899 QList<QGraphicsItem *> selection = m_scene->items(rect);
5900 resetSelectionGroup(group);
5901 if (!group) m_scene->clearSelection();
5902 for (int i = 0; i < selection.count(); i++) {
5903 if (selection.at(i)->type() == AVWIDGET) {
5904 selection.at(i)->setSelected(add);
5908 if (group) groupSelectedItems();
5911 void CustomTrackView::selectTransition(bool add, bool group)
5913 QRectF rect(m_cursorPos, m_selectedTrack * m_tracksHeight + m_tracksHeight, 1, 1);
5914 QList<QGraphicsItem *> selection = m_scene->items(rect);
5915 resetSelectionGroup(group);
5916 if (!group) m_scene->clearSelection();
5917 for (int i = 0; i < selection.count(); i++) {
5918 if (selection.at(i)->type() == TRANSITIONWIDGET) {
5919 selection.at(i)->setSelected(add);
5923 if (group) groupSelectedItems();
5926 QStringList CustomTrackView::extractTransitionsLumas()
5929 QList<QGraphicsItem *> itemList = items();
5930 Transition *transitionitem;
5931 QDomElement transitionXml;
5932 for (int i = 0; i < itemList.count(); i++) {
5933 if (itemList.at(i)->type() == TRANSITIONWIDGET) {
5934 transitionitem = static_cast <Transition*>(itemList.at(i));
5935 transitionXml = transitionitem->toXML();
5936 QString luma = EffectsList::parameter(transitionXml, "luma");
5937 if (!luma.isEmpty()) urls << luma;
5943 void CustomTrackView::setEditMode(EDITMODE mode)
5945 m_scene->setEditMode(mode);
5948 void CustomTrackView::checkTrackSequence(int track)
5950 QList <int> times = m_document->renderer()->checkTrackSequence(m_document->tracksCount() - track);
5951 //track = m_document->tracksCount() -track;
5952 QRectF rect(0, track * m_tracksHeight + m_tracksHeight / 2, sceneRect().width(), 2);
5953 QList<QGraphicsItem *> selection = m_scene->items(rect);
5954 QList <int> timelineList;
5955 timelineList.append(0);
5956 for (int i = 0; i < selection.count(); i++) {
5957 if (selection.at(i)->type() == AVWIDGET) {
5958 ClipItem *clip = static_cast <ClipItem *>(selection.at(i));
5959 int start = clip->startPos().frames(m_document->fps());
5960 int end = clip->endPos().frames(m_document->fps());
5961 if (!timelineList.contains(start)) timelineList.append(start);
5962 if (!timelineList.contains(end)) timelineList.append(end);
5965 qSort(timelineList);
5966 kDebug() << "// COMPARE:\n" << times << "\n" << timelineList << "\n-------------------";
5967 if (times != timelineList) KMessageBox::sorry(this, i18n("error"), i18n("TRACTOR"));
5970 void CustomTrackView::insertZoneOverwrite(QStringList data, int in)
5972 if (data.isEmpty()) return;
5973 DocClipBase *clip = m_document->getBaseClip(data.at(0));
5975 info.startPos = GenTime(in, m_document->fps());
5976 info.cropStart = GenTime(data.at(1).toInt(), m_document->fps());
5977 info.endPos = info.startPos + GenTime(data.at(2).toInt(), m_document->fps()) - info.cropStart;
5978 info.cropDuration = info.endPos - info.startPos;
5979 info.track = m_selectedTrack;
5980 QUndoCommand *addCommand = new QUndoCommand();
5981 addCommand->setText(i18n("Insert clip"));
5982 adjustTimelineClips(OVERWRITEEDIT, NULL, info, addCommand);
5983 new AddTimelineClipCommand(this, clip->toXML(), clip->getId(), info, EffectsList(), true, false, true, false, addCommand);
5984 m_commandStack->push(addCommand);
5987 void CustomTrackView::clearSelection()
5989 resetSelectionGroup();
5990 scene()->clearSelection();
5992 emit clipItemSelected(NULL);