1 /***************************************************************************
2 * Copyright (C) 2007 by Jean-Baptiste Mardelle (jb@kdenlive.org) *
4 * This program is free software; you can redistribute it and/or modify *
5 * it under the terms of the GNU General Public License as published by *
6 * the Free Software Foundation; either version 2 of the License, or *
7 * (at your option) any later version. *
9 * This program is distributed in the hope that it will be useful, *
10 * but WITHOUT ANY WARRANTY; without even the implied warranty of *
11 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the *
12 * GNU General Public License for more details. *
14 * You should have received a copy of the GNU General Public License *
15 * along with this program; if not, write to the *
16 * Free Software Foundation, Inc., *
17 * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA *
18 ***************************************************************************/
21 #include "customtrackview.h"
22 #include "docclipbase.h"
24 #include "definitions.h"
25 #include "moveclipcommand.h"
26 #include "movetransitioncommand.h"
27 #include "resizeclipcommand.h"
28 #include "editguidecommand.h"
29 #include "addtimelineclipcommand.h"
30 #include "addeffectcommand.h"
31 #include "editeffectcommand.h"
32 #include "moveeffectcommand.h"
33 #include "addtransitioncommand.h"
34 #include "edittransitioncommand.h"
35 #include "editkeyframecommand.h"
36 #include "changespeedcommand.h"
37 #include "addmarkercommand.h"
38 #include "razorclipcommand.h"
39 #include "kdenlivesettings.h"
40 #include "transition.h"
41 #include "clipmanager.h"
43 #include "markerdialog.h"
44 #include "mainwindow.h"
45 #include "ui_keyframedialog_ui.h"
46 #include "clipdurationdialog.h"
47 #include "abstractgroupitem.h"
48 #include "insertspacecommand.h"
49 #include "spacerdialog.h"
50 #include "addtrackcommand.h"
51 #include "changetrackcommand.h"
52 #include "movegroupcommand.h"
53 #include "ui_addtrack_ui.h"
54 #include "initeffects.h"
55 #include "locktrackcommand.h"
56 #include "groupclipscommand.h"
57 #include "splitaudiocommand.h"
58 #include "changecliptypecommand.h"
59 #include "trackdialog.h"
66 #include <KColorScheme>
67 #include <KMessageBox>
68 #include <KIO/NetAccess>
70 #include <QMouseEvent>
71 #include <QStylePainter>
72 #include <QGraphicsItem>
73 #include <QDomDocument>
75 #include <QApplication>
76 #include <QInputDialog>
79 #if QT_VERSION >= 0x040600
80 #include <QGraphicsDropShadowEffect>
83 bool sortGuidesList(const Guide *g1 , const Guide *g2)
85 return (*g1).position() < (*g2).position();
90 // disable animation if user asked it in KDE's global settings
91 // http://lists.kde.org/?l=kde-commits&m=120398724717624&w=2
92 // needs something like below (taken from dolphin)
93 // #include <kglobalsettings.h>
94 // const bool animate = KGlobalSettings::graphicEffectsLevel() & KGlobalSettings::SimpleAnimationEffects;
95 // const int duration = animate ? 1500 : 1;
97 CustomTrackView::CustomTrackView(KdenliveDoc *doc, CustomTrackScene* projectscene, QWidget *parent) :
98 QGraphicsView(projectscene, parent),
99 m_tracksHeight(KdenliveSettings::trackheight()),
100 m_projectDuration(0),
103 m_scene(projectscene),
105 m_operationMode(NONE),
112 m_autoScroll(KdenliveSettings::autoscroll()),
113 m_pasteEffectsAction(NULL),
114 m_ungroupAction(NULL),
121 m_blockRefresh(false),
122 m_selectionGroup(NULL),
125 if (doc) m_commandStack = doc->commandStack();
126 else m_commandStack = NULL;
127 setMouseTracking(true);
128 setAcceptDrops(true);
129 setFrameShape(QFrame::NoFrame);
131 //setCacheMode(QGraphicsView::CacheBackground);
132 //setViewportUpdateMode(QGraphicsView::FullViewportUpdate);
134 KdenliveSettings::setTrackheight(m_tracksHeight);
135 m_animationTimer = new QTimeLine(800);
136 m_animationTimer->setFrameRange(0, 5);
137 m_animationTimer->setUpdateInterval(100);
138 m_animationTimer->setLoopCount(0);
139 m_tipColor = QColor(0, 192, 0, 200);
140 QColor border = QColor(255, 255, 255, 100);
141 m_tipPen.setColor(border);
142 m_tipPen.setWidth(3);
143 setContentsMargins(0, 0, 0, 0);
144 const int maxHeight = m_tracksHeight * m_document->tracksCount();
145 setSceneRect(0, 0, sceneRect().width(), maxHeight);
146 verticalScrollBar()->setMaximum(maxHeight);
147 m_cursorLine = projectscene->addLine(0, 0, 0, maxHeight);
148 m_cursorLine->setZValue(1000);
152 pen1.setColor(palette().text().color());
153 m_cursorLine->setPen(pen1);
154 m_cursorLine->setFlag(QGraphicsItem::ItemIgnoresTransformations, true);
156 KIcon razorIcon("edit-cut");
157 m_razorCursor = QCursor(razorIcon.pixmap(22, 22));
159 KIcon spacerIcon("kdenlive-spacer-tool");
160 m_spacerCursor = QCursor(spacerIcon.pixmap(22, 22));
161 verticalScrollBar()->setTracking(true);
162 // Line below was supposed to scroll guides label with scrollbar, not implemented yet
163 //connect(verticalScrollBar(), SIGNAL(valueChanged(int)), this, SLOT(slotRefreshGuides()));
164 connect(&m_scrollTimer, SIGNAL(timeout()), this, SLOT(slotCheckMouseScrolling()));
165 m_scrollTimer.setInterval(100);
166 m_scrollTimer.setSingleShot(true);
168 connect(&m_thumbsTimer, SIGNAL(timeout()), this, SLOT(slotFetchNextThumbs()));
169 m_thumbsTimer.setInterval(500);
170 m_thumbsTimer.setSingleShot(true);
173 CustomTrackView::~CustomTrackView()
175 qDeleteAll(m_guides);
177 m_waitingThumbs.clear();
181 void CustomTrackView::keyPressEvent(QKeyEvent * event)
183 if (event->key() == Qt::Key_Up) {
186 } else if (event->key() == Qt::Key_Down) {
189 } else QWidget::keyPressEvent(event);
192 void CustomTrackView::setDocumentModified()
194 m_document->setModified(true);
197 void CustomTrackView::setContextMenu(QMenu *timeline, QMenu *clip, QMenu *transition, QActionGroup *clipTypeGroup, QMenu *markermenu)
199 m_timelineContextMenu = timeline;
200 m_timelineContextClipMenu = clip;
201 m_clipTypeGroup = clipTypeGroup;
203 m_markerMenu = new QMenu(i18n("Go to marker..."), this);
204 m_markerMenu->setEnabled(false);
205 markermenu->addMenu(m_markerMenu);
206 connect(m_markerMenu, SIGNAL(triggered(QAction *)), this, SLOT(slotGoToMarker(QAction *)));
207 QList <QAction *> list = m_timelineContextClipMenu->actions();
208 for (int i = 0; i < list.count(); i++) {
209 if (list.at(i)->data().toString() == "paste_effects") m_pasteEffectsAction = list.at(i);
210 else if (list.at(i)->data().toString() == "ungroup_clip") m_ungroupAction = list.at(i);
213 m_timelineContextTransitionMenu = transition;
214 list = m_timelineContextTransitionMenu->actions();
215 for (int i = 0; i < list.count(); i++) {
216 if (list.at(i)->data().toString() == "auto") {
217 m_autoTransition = list.at(i);
222 m_timelineContextMenu->addSeparator();
223 m_deleteGuide = new KAction(KIcon("edit-delete"), i18n("Delete Guide"), this);
224 connect(m_deleteGuide, SIGNAL(triggered()), this, SLOT(slotDeleteTimeLineGuide()));
225 m_timelineContextMenu->addAction(m_deleteGuide);
227 m_editGuide = new KAction(KIcon("document-properties"), i18n("Edit Guide"), this);
228 connect(m_editGuide, SIGNAL(triggered()), this, SLOT(slotEditTimeLineGuide()));
229 m_timelineContextMenu->addAction(m_editGuide);
232 void CustomTrackView::checkAutoScroll()
234 m_autoScroll = KdenliveSettings::autoscroll();
237 /*sQList <TrackInfo> CustomTrackView::tracksList() const {
238 return m_scene->m_tracksList;
241 void CustomTrackView::checkTrackHeight()
243 if (m_tracksHeight == KdenliveSettings::trackheight()) return;
244 m_tracksHeight = KdenliveSettings::trackheight();
245 emit trackHeightChanged();
246 QList<QGraphicsItem *> itemList = items();
248 Transition *transitionitem;
249 bool snap = KdenliveSettings::snaptopoints();
250 KdenliveSettings::setSnaptopoints(false);
251 for (int i = 0; i < itemList.count(); i++) {
252 if (itemList.at(i)->type() == AVWIDGET) {
253 item = (ClipItem*) itemList.at(i);
254 item->setRect(0, 0, item->rect().width(), m_tracksHeight - 1);
255 item->setPos((qreal) item->startPos().frames(m_document->fps()), (qreal) item->track() * m_tracksHeight + 1);
256 item->resetThumbs(true);
257 } else if (itemList.at(i)->type() == TRANSITIONWIDGET) {
258 transitionitem = (Transition*) itemList.at(i);
259 transitionitem->setRect(0, 0, transitionitem->rect().width(), m_tracksHeight / 3 * 2 - 1);
260 transitionitem->setPos((qreal) transitionitem->startPos().frames(m_document->fps()), (qreal) transitionitem->track() * m_tracksHeight + m_tracksHeight / 3 * 2);
263 double newHeight = m_tracksHeight * m_document->tracksCount() * matrix().m22();
264 m_cursorLine->setLine(m_cursorLine->line().x1(), 0, m_cursorLine->line().x1(), newHeight);
266 for (int i = 0; i < m_guides.count(); i++) {
267 QLineF l = m_guides.at(i)->line();
268 l.setP2(QPointF(l.x2(), newHeight));
269 m_guides.at(i)->setLine(l);
272 setSceneRect(0, 0, sceneRect().width(), m_tracksHeight * m_document->tracksCount());
273 // verticalScrollBar()->setMaximum(m_tracksHeight * m_document->tracksCount());
274 KdenliveSettings::setSnaptopoints(snap);
275 viewport()->update();
278 /** Zoom or move viewport on mousewheel
280 * If mousewheel+Ctrl, zooms in/out on the timeline.
282 * With Ctrl, moves viewport towards end of timeline if down/back,
283 * opposite on up/forward.
285 * See also http://www.kdenlive.org/mantis/view.php?id=265 */
286 void CustomTrackView::wheelEvent(QWheelEvent * e)
288 if (e->modifiers() == Qt::ControlModifier) {
289 if (e->delta() > 0) emit zoomIn();
292 if (e->delta() <= 0) horizontalScrollBar()->setValue(horizontalScrollBar()->value() + horizontalScrollBar()->singleStep());
293 else horizontalScrollBar()->setValue(horizontalScrollBar()->value() - horizontalScrollBar()->singleStep());
297 int CustomTrackView::getPreviousVideoTrack(int track)
299 track = m_document->tracksCount() - track - 1;
301 for (int i = track; i > -1; i--) {
302 if (m_document->trackInfoAt(i).type == VIDEOTRACK) return i + 1;
308 void CustomTrackView::slotFetchNextThumbs()
310 if (!m_waitingThumbs.isEmpty()) {
311 ClipItem *item = m_waitingThumbs.takeFirst();
312 while ((item == NULL) && !m_waitingThumbs.isEmpty()) {
313 item = m_waitingThumbs.takeFirst();
315 if (item) item->slotFetchThumbs();
316 if (!m_waitingThumbs.isEmpty()) m_thumbsTimer.start();
320 void CustomTrackView::slotCheckMouseScrolling()
322 if (m_scrollOffset == 0) {
323 m_scrollTimer.stop();
326 horizontalScrollBar()->setValue(horizontalScrollBar()->value() + m_scrollOffset);
327 m_scrollTimer.start();
330 void CustomTrackView::slotCheckPositionScrolling()
332 // If mouse is at a border of the view, scroll
333 if (m_moveOpMode != SEEK) return;
334 if (mapFromScene(m_cursorPos, 0).x() < 3) {
335 horizontalScrollBar()->setValue(horizontalScrollBar()->value() - 2);
336 QTimer::singleShot(200, this, SLOT(slotCheckPositionScrolling()));
337 setCursorPos(mapToScene(QPoint(-2, 0)).x());
338 } else if (viewport()->width() - 3 < mapFromScene(m_cursorPos + 1, 0).x()) {
339 horizontalScrollBar()->setValue(horizontalScrollBar()->value() + 2);
340 setCursorPos(mapToScene(QPoint(viewport()->width(), 0)).x() + 1);
341 QTimer::singleShot(200, this, SLOT(slotCheckPositionScrolling()));
347 void CustomTrackView::mouseMoveEvent(QMouseEvent * event)
349 int pos = event->x();
350 int mappedXPos = qMax((int)(mapToScene(event->pos()).x() + 0.5), 0);
351 double snappedPos = getSnapPointForPos(mappedXPos);
352 emit mousePosition(mappedXPos);
354 if (event->buttons() & Qt::MidButton) return;
355 if (dragMode() == QGraphicsView::RubberBandDrag || (event->modifiers() == Qt::ControlModifier && m_tool != SPACERTOOL)) {
356 event->setAccepted(true);
358 QGraphicsView::mouseMoveEvent(event);
362 if (event->buttons() != Qt::NoButton) {
363 bool move = (event->pos() - m_clickEvent).manhattanLength() >= QApplication::startDragDistance();
364 if (m_dragItem && m_tool == SELECTTOOL) {
365 if (m_operationMode == MOVE && move) {
366 QGraphicsView::mouseMoveEvent(event);
367 // If mouse is at a border of the view, scroll
369 m_scrollOffset = -30;
370 m_scrollTimer.start();
371 } else if (viewport()->width() - pos < 10) {
373 m_scrollTimer.start();
374 } else if (m_scrollTimer.isActive()) m_scrollTimer.stop();
376 } else if (m_operationMode == RESIZESTART && move) {
377 m_document->renderer()->pause();
378 m_dragItem->resizeStart((int)(snappedPos));
379 } else if (m_operationMode == RESIZEEND && move) {
380 m_document->renderer()->pause();
381 m_dragItem->resizeEnd((int)(snappedPos));
382 } else if (m_operationMode == FADEIN && move) {
383 ((ClipItem*) m_dragItem)->setFadeIn((int)(mappedXPos - m_dragItem->startPos().frames(m_document->fps())));
384 } else if (m_operationMode == FADEOUT && move) {
385 ((ClipItem*) m_dragItem)->setFadeOut((int)(m_dragItem->endPos().frames(m_document->fps()) - mappedXPos));
386 } else if (m_operationMode == KEYFRAME && move) {
387 GenTime keyFramePos = GenTime(mappedXPos, m_document->fps()) - m_dragItem->startPos() + m_dragItem->cropStart();
388 double pos = mapToScene(event->pos()).toPoint().y();
389 QRectF br = m_dragItem->sceneBoundingRect();
390 double maxh = 100.0 / br.height();
391 pos = (br.bottom() - pos) * maxh;
392 m_dragItem->updateKeyFramePos(keyFramePos, pos);
395 scene()->removeItem(m_visualTip);
396 m_animationTimer->stop();
403 } else if (m_operationMode == MOVEGUIDE) {
405 scene()->removeItem(m_visualTip);
406 m_animationTimer->stop();
412 QGraphicsView::mouseMoveEvent(event);
414 } else if (m_operationMode == SPACER && move && m_selectionGroup) {
416 snappedPos = getSnapPointForPos(mappedXPos + m_spacerOffset);
417 if (snappedPos < 0) snappedPos = 0;
419 // Make sure there is no collision
420 QList<QGraphicsItem *> children = m_selectionGroup->childItems();
421 QPainterPath shape = m_selectionGroup->clipGroupShape(QPointF(snappedPos - m_selectionGroup->sceneBoundingRect().left(), 0));
422 QList<QGraphicsItem*> collidingItems = scene()->items(shape, Qt::IntersectsItemShape);
423 collidingItems.removeAll(m_selectionGroup);
424 for (int i = 0; i < children.count(); i++) {
425 if (children.at(i)->type() == GROUPWIDGET) {
426 QList<QGraphicsItem *> subchildren = children.at(i)->childItems();
427 for (int j = 0; j < subchildren.count(); j++) {
428 collidingItems.removeAll(subchildren.at(j));
431 collidingItems.removeAll(children.at(i));
433 bool collision = false;
435 for (int i = 0; i < collidingItems.count(); i++) {
436 if (!collidingItems.at(i)->isEnabled()) continue;
437 if (collidingItems.at(i)->type() == AVWIDGET && snappedPos < m_selectionGroup->sceneBoundingRect().left()) {
438 AbstractClipItem *item = static_cast <AbstractClipItem *>(collidingItems.at(i));
439 // Moving backward, determine best pos
440 QPainterPath clipPath;
441 clipPath.addRect(item->sceneBoundingRect());
442 QPainterPath res = shape.intersected(clipPath);
443 offset = qMax(offset, (int)(res.boundingRect().width() + 0.5));
446 snappedPos += offset;
447 // make sure we have no collision
448 shape = m_selectionGroup->clipGroupShape(QPointF(snappedPos - m_selectionGroup->sceneBoundingRect().left(), 0));
449 collidingItems = scene()->items(shape, Qt::IntersectsItemShape);
450 collidingItems.removeAll(m_selectionGroup);
451 for (int i = 0; i < children.count(); i++) {
452 if (children.at(i)->type() == GROUPWIDGET) {
453 QList<QGraphicsItem *> subchildren = children.at(i)->childItems();
454 for (int j = 0; j < subchildren.count(); j++) {
455 collidingItems.removeAll(subchildren.at(j));
458 collidingItems.removeAll(children.at(i));
461 for (int i = 0; i < collidingItems.count(); i++) {
462 if (!collidingItems.at(i)->isEnabled()) continue;
463 if (collidingItems.at(i)->type() == AVWIDGET) {
472 shape = m_selectionGroup->transitionGroupShape(QPointF(snappedPos - m_selectionGroup->sceneBoundingRect().left(), 0));
473 collidingItems = scene()->items(shape, Qt::IntersectsItemShape);
474 collidingItems.removeAll(m_selectionGroup);
475 for (int i = 0; i < children.count(); i++) {
476 if (children.at(i)->type() == GROUPWIDGET) {
477 QList<QGraphicsItem *> subchildren = children.at(i)->childItems();
478 for (int j = 0; j < subchildren.count(); j++) {
479 collidingItems.removeAll(subchildren.at(j));
482 collidingItems.removeAll(children.at(i));
486 for (int i = 0; i < collidingItems.count(); i++) {
487 if (collidingItems.at(i)->type() == TRANSITIONWIDGET && snappedPos < m_selectionGroup->sceneBoundingRect().left()) {
488 AbstractClipItem *item = static_cast <AbstractClipItem *>(collidingItems.at(i));
489 // Moving backward, determine best pos
490 QPainterPath clipPath;
491 clipPath.addRect(item->sceneBoundingRect());
492 QPainterPath res = shape.intersected(clipPath);
493 offset = qMax(offset, (int)(res.boundingRect().width() + 0.5));
497 snappedPos += offset;
498 // make sure we have no collision
499 shape = m_selectionGroup->transitionGroupShape(QPointF(snappedPos - m_selectionGroup->sceneBoundingRect().left(), 0));
500 collidingItems = scene()->items(shape, Qt::IntersectsItemShape);
501 collidingItems.removeAll(m_selectionGroup);
502 for (int i = 0; i < children.count(); i++) {
503 if (children.at(i)->type() == GROUPWIDGET) {
504 QList<QGraphicsItem *> subchildren = children.at(i)->childItems();
505 for (int j = 0; j < subchildren.count(); j++) {
506 collidingItems.removeAll(subchildren.at(j));
509 collidingItems.removeAll(children.at(i));
511 for (int i = 0; i < collidingItems.count(); i++) {
512 if (collidingItems.at(i)->type() == TRANSITIONWIDGET) {
520 m_selectionGroup->translate(snappedPos - m_selectionGroup->sceneBoundingRect().left(), 0);
521 //m_selectionGroup->setPos(mappedXPos + (((int) m_selectionGroup->boundingRect().topLeft().x() + 0.5) - mappedClick) , m_selectionGroup->pos().y());
525 if (m_tool == RAZORTOOL) {
526 setCursor(m_razorCursor);
527 //QGraphicsView::mouseMoveEvent(event);
529 } else if (m_tool == SPACERTOOL) {
530 setCursor(m_spacerCursor);
534 QList<QGraphicsItem *> itemList = items(event->pos());
535 QGraphicsRectItem *item = NULL;
536 OPERATIONTYPE opMode = NONE;
538 if (itemList.count() == 1 && itemList.at(0)->type() == GUIDEITEM) {
540 } else for (int i = 0; i < itemList.count(); i++) {
541 if (itemList.at(i)->type() == AVWIDGET || itemList.at(i)->type() == TRANSITIONWIDGET) {
542 item = (QGraphicsRectItem*) itemList.at(i);
547 if (item && event->buttons() == Qt::NoButton) {
548 AbstractClipItem *clip = static_cast <AbstractClipItem*>(item);
549 if (m_tool == RAZORTOOL) {
550 // razor tool over a clip, display current frame in monitor
551 if (false && !m_blockRefresh && item->type() == AVWIDGET) {
552 //TODO: solve crash when showing frame when moving razor over clip
553 emit showClipFrame(((ClipItem *) item)->baseClip(), QPoint(), mappedXPos - (clip->startPos() - clip->cropStart()).frames(m_document->fps()));
558 opMode = clip->operationMode(mapToScene(event->pos()));
559 const double size = 5;
560 if (opMode == m_moveOpMode) {
561 QGraphicsView::mouseMoveEvent(event);
565 scene()->removeItem(m_visualTip);
566 m_animationTimer->stop();
573 m_moveOpMode = opMode;
574 if (opMode == MOVE) {
575 setCursor(Qt::OpenHandCursor);
576 } else if (opMode == RESIZESTART) {
577 setCursor(KCursor("left_side", Qt::SizeHorCursor));
578 if (m_visualTip == NULL) {
579 QRectF rect = clip->sceneBoundingRect();
581 polygon << QPoint(0, - size * 2);
582 polygon << QPoint(size * 2, 0);
583 polygon << QPoint(0, size * 2);
584 polygon << QPoint(0, - size * 2);
586 m_visualTip = new QGraphicsPolygonItem(polygon);
587 ((QGraphicsPolygonItem*) m_visualTip)->setBrush(m_tipColor);
588 ((QGraphicsPolygonItem*) m_visualTip)->setPen(m_tipPen);
589 m_visualTip->setPos(rect.x(), rect.y() + rect.height() / 2);
590 m_visualTip->setFlags(QGraphicsItem::ItemIgnoresTransformations);
591 m_visualTip->setZValue(100);
592 m_animation = new QGraphicsItemAnimation;
593 m_animation->setItem(m_visualTip);
594 m_animation->setTimeLine(m_animationTimer);
595 m_animation->setScaleAt(.5, 2, 1);
596 m_animation->setScaleAt(1, 1, 1);
597 scene()->addItem(m_visualTip);
598 m_animationTimer->start();
600 } else if (opMode == RESIZEEND) {
601 setCursor(KCursor("right_side", Qt::SizeHorCursor));
602 if (m_visualTip == NULL) {
603 QRectF rect = clip->sceneBoundingRect();
605 polygon << QPoint(0, - size * 2);
606 polygon << QPoint(- size * 2, 0);
607 polygon << QPoint(0, size * 2);
608 polygon << QPoint(0, - size * 2);
610 m_visualTip = new QGraphicsPolygonItem(polygon);
611 ((QGraphicsPolygonItem*) m_visualTip)->setBrush(m_tipColor);
612 ((QGraphicsPolygonItem*) m_visualTip)->setPen(m_tipPen);
613 m_visualTip->setFlags(QGraphicsItem::ItemIgnoresTransformations);
614 m_visualTip->setPos(rect.right(), rect.y() + rect.height() / 2);
615 m_visualTip->setZValue(100);
616 m_animation = new QGraphicsItemAnimation;
617 m_animation->setItem(m_visualTip);
618 m_animation->setTimeLine(m_animationTimer);
619 m_animation->setScaleAt(.5, 2, 1);
620 m_animation->setScaleAt(1, 1, 1);
621 scene()->addItem(m_visualTip);
622 m_animationTimer->start();
624 } else if (opMode == FADEIN) {
625 if (m_visualTip == NULL) {
626 ClipItem *item = (ClipItem *) clip;
627 QRectF rect = clip->sceneBoundingRect();
628 m_visualTip = new QGraphicsEllipseItem(-size, -size, size * 2, size * 2);
629 ((QGraphicsEllipseItem*) m_visualTip)->setBrush(m_tipColor);
630 ((QGraphicsEllipseItem*) m_visualTip)->setPen(m_tipPen);
631 m_visualTip->setPos(rect.x() + item->fadeIn(), rect.y());
632 m_visualTip->setFlags(QGraphicsItem::ItemIgnoresTransformations);
633 m_visualTip->setZValue(100);
634 m_animation = new QGraphicsItemAnimation;
635 m_animation->setItem(m_visualTip);
636 m_animation->setTimeLine(m_animationTimer);
637 m_animation->setScaleAt(.5, 2, 2);
638 m_animation->setScaleAt(1, 1, 1);
639 scene()->addItem(m_visualTip);
640 m_animationTimer->start();
642 setCursor(Qt::PointingHandCursor);
643 } else if (opMode == FADEOUT) {
644 if (m_visualTip == NULL) {
645 ClipItem *item = (ClipItem *) clip;
646 QRectF rect = clip->sceneBoundingRect();
647 m_visualTip = new QGraphicsEllipseItem(-size, -size, size * 2, size * 2);
648 ((QGraphicsEllipseItem*) m_visualTip)->setBrush(m_tipColor);
649 ((QGraphicsEllipseItem*) m_visualTip)->setPen(m_tipPen);
650 m_visualTip->setPos(rect.right() - item->fadeOut(), rect.y());
651 m_visualTip->setFlags(QGraphicsItem::ItemIgnoresTransformations);
652 m_visualTip->setZValue(100);
653 m_animation = new QGraphicsItemAnimation;
654 m_animation->setItem(m_visualTip);
655 m_animation->setTimeLine(m_animationTimer);
656 m_animation->setScaleAt(.5, 2, 2);
657 m_animation->setScaleAt(1, 1, 1);
658 scene()->addItem(m_visualTip);
659 m_animationTimer->start();
661 setCursor(Qt::PointingHandCursor);
662 } else if (opMode == TRANSITIONSTART) {
663 if (m_visualTip == NULL) {
664 QRectF rect = clip->sceneBoundingRect();
666 polygon << QPoint(0, - size * 2);
667 polygon << QPoint(size * 2, 0);
668 polygon << QPoint(0, 0);
669 polygon << QPoint(0, - size * 2);
671 m_visualTip = new QGraphicsPolygonItem(polygon);
672 ((QGraphicsPolygonItem*) m_visualTip)->setBrush(m_tipColor);
673 ((QGraphicsPolygonItem*) m_visualTip)->setPen(m_tipPen);
674 m_visualTip->setPos(rect.x(), rect.bottom());
675 m_visualTip->setFlags(QGraphicsItem::ItemIgnoresTransformations);
676 m_visualTip->setZValue(100);
677 m_animation = new QGraphicsItemAnimation;
678 m_animation->setItem(m_visualTip);
679 m_animation->setTimeLine(m_animationTimer);
680 m_animation->setScaleAt(.5, 2, 2);
681 m_animation->setScaleAt(1, 1, 1);
682 scene()->addItem(m_visualTip);
683 m_animationTimer->start();
685 setCursor(Qt::PointingHandCursor);
686 } else if (opMode == TRANSITIONEND) {
687 if (m_visualTip == NULL) {
688 QRectF rect = clip->sceneBoundingRect();
690 polygon << QPoint(0, - size * 2);
691 polygon << QPoint(- size * 2, 0);
692 polygon << QPoint(0, 0);
693 polygon << QPoint(0, - size * 2);
695 m_visualTip = new QGraphicsPolygonItem(polygon);
696 ((QGraphicsPolygonItem*) m_visualTip)->setBrush(m_tipColor);
697 ((QGraphicsPolygonItem*) m_visualTip)->setPen(m_tipPen);
698 m_visualTip->setPos(rect.right(), rect.bottom());
699 m_visualTip->setFlags(QGraphicsItem::ItemIgnoresTransformations);
700 m_visualTip->setZValue(100);
701 m_animation = new QGraphicsItemAnimation;
702 m_animation->setItem(m_visualTip);
703 m_animation->setTimeLine(m_animationTimer);
704 m_animation->setScaleAt(.5, 2, 2);
705 m_animation->setScaleAt(1, 1, 1);
706 scene()->addItem(m_visualTip);
707 m_animationTimer->start();
709 setCursor(Qt::PointingHandCursor);
710 } else if (opMode == KEYFRAME) {
711 setCursor(Qt::PointingHandCursor);
713 } // no clip under mouse
714 else if (m_tool == RAZORTOOL) {
717 } else if (opMode == MOVEGUIDE) {
718 m_moveOpMode = opMode;
719 setCursor(Qt::SplitHCursor);
722 scene()->removeItem(m_visualTip);
723 m_animationTimer->stop();
730 setCursor(Qt::ArrowCursor);
731 if (event->buttons() != Qt::NoButton && event->modifiers() == Qt::NoModifier) {
732 QGraphicsView::mouseMoveEvent(event);
734 setCursorPos(mappedXPos);
735 slotCheckPositionScrolling();
737 } else m_moveOpMode = NONE;
739 QGraphicsView::mouseMoveEvent(event);
743 void CustomTrackView::mousePressEvent(QMouseEvent * event)
745 setFocus(Qt::MouseFocusReason);
746 m_menuPosition = QPoint();
748 // special cases (middle click button or ctrl / shift click
749 if (event->button() == Qt::MidButton) {
751 m_blockRefresh = false;
752 m_operationMode = NONE;
756 if (event->modifiers() & Qt::ShiftModifier) {
757 // Rectangle selection
758 setViewportUpdateMode(QGraphicsView::FullViewportUpdate);
759 setDragMode(QGraphicsView::RubberBandDrag);
760 if (!(event->modifiers() & Qt::ControlModifier)) {
761 resetSelectionGroup();
762 scene()->clearSelection();
764 m_blockRefresh = false;
765 m_operationMode = RUBBERSELECTION;
766 QGraphicsView::mousePressEvent(event);
770 m_blockRefresh = true;
772 bool collision = false;
774 if (m_tool != RAZORTOOL) activateMonitor();
775 else if (m_document->renderer()->playSpeed() != 0.0) {
776 m_document->renderer()->pause();
779 m_clickEvent = event->pos();
781 // check item under mouse
782 QList<QGraphicsItem *> collisionList = items(m_clickEvent);
784 if (event->modifiers() == Qt::ControlModifier && m_tool != SPACERTOOL && collisionList.count() == 0) {
785 // Pressing Ctrl + left mouse button in an empty area scrolls the timeline
786 setDragMode(QGraphicsView::ScrollHandDrag);
787 QGraphicsView::mousePressEvent(event);
788 m_blockRefresh = false;
789 m_operationMode = NONE;
793 // if a guide and a clip were pressed, just select the guide
794 for (int i = 0; i < collisionList.count(); ++i) {
795 if (collisionList.at(i)->type() == GUIDEITEM) {
796 // a guide item was pressed
797 m_dragGuide = (Guide *) collisionList.at(i);
798 if (event->button() == Qt::LeftButton) { // move it
799 m_dragGuide->setFlag(QGraphicsItem::ItemIsMovable, true);
801 m_operationMode = MOVEGUIDE;
802 // deselect all clips so that only the guide will move
803 m_scene->clearSelection();
804 resetSelectionGroup(false);
805 updateSnapPoints(NULL);
806 QGraphicsView::mousePressEvent(event);
808 } else // show context menu
813 // Find first clip, transition or group under mouse (when no guides selected)
815 AbstractGroupItem *dragGroup = NULL;
816 AbstractClipItem *collisionClip = NULL;
818 while (!m_dragGuide && ct < collisionList.count()) {
819 if (collisionList.at(ct)->type() == AVWIDGET || collisionList.at(ct)->type() == TRANSITIONWIDGET) {
820 collisionClip = static_cast <AbstractClipItem *>(collisionList.at(ct));
821 if (collisionClip == m_dragItem) {
822 collisionClip = NULL;
823 } else m_dragItem = collisionClip;
825 m_dragItemInfo = m_dragItem->info();
826 if (m_dragItem->parentItem() && m_dragItem->parentItem()->type() == GROUPWIDGET && m_dragItem->parentItem() != m_selectionGroup) {
827 // kDebug()<<"// KLIK FOUND GRP: "<<m_dragItem->sceneBoundingRect();
828 dragGroup = static_cast <AbstractGroupItem *>(m_dragItem->parentItem());
835 if (m_dragItem) emit clipItemSelected(NULL);
838 #if QT_VERSION >= 0x040600
839 // Add shadow to dragged item, currently disabled because of painting artifacts
840 //TODO:Â re-enable when fixed
841 /*QGraphicsDropShadowEffect *eff = new QGraphicsDropShadowEffect();
842 eff->setBlurRadius(5);
843 eff->setOffset(3, 3);
844 m_dragItem->setGraphicsEffect(eff);*/
846 if (m_dragItem && m_dragItem->type() == TRANSITIONWIDGET) {
847 // update transition menu action
848 m_autoTransition->setChecked(static_cast<Transition *>(m_dragItem)->isAutomatic());
849 m_autoTransition->setEnabled(true);
850 } else m_autoTransition->setEnabled(false);
852 // context menu requested
853 if (event->button() == Qt::RightButton) {
855 if (dragGroup) dragGroup->setSelected(true);
856 else if (!m_dragItem->isSelected()) {
857 resetSelectionGroup(false);
858 m_scene->clearSelection();
859 m_dragItem->setSelected(true);
861 } else if (!m_dragGuide) {
862 // check if there is a guide close to mouse click
863 QList<QGraphicsItem *> guidesCollisionList = items(event->pos().x() - 5, event->pos().y(), 10, 2); // a rect of height < 2 does not always collide with the guide
864 for (int i = 0; i < guidesCollisionList.count(); i++) {
865 if (guidesCollisionList.at(i)->type() == GUIDEITEM) {
866 m_dragGuide = static_cast <Guide *>(guidesCollisionList.at(i));
870 // keep this to support multiple guides context menu in the future (?)
871 /*if (guidesCollisionList.at(0)->type() != GUIDEITEM)
872 guidesCollisionList.removeAt(0);
874 if (!guidesCollisionList.isEmpty())
875 m_dragGuide = static_cast <Guide *>(guidesCollisionList.at(0));*/
878 m_operationMode = NONE;
879 displayContextMenu(event->globalPos(), m_dragItem, dragGroup);
880 m_menuPosition = m_clickEvent;
886 // No item under click
887 if (m_dragItem == NULL || m_tool == SPACERTOOL) {
888 resetSelectionGroup(false);
889 setCursor(Qt::ArrowCursor);
890 m_scene->clearSelection();
892 updateClipTypeActions(NULL);
893 if (m_tool == SPACERTOOL) {
894 QList<QGraphicsItem *> selection;
895 if (event->modifiers() == Qt::ControlModifier) {
896 // Ctrl + click, select all items on track after click position
897 int track = (int)(mapToScene(m_clickEvent).y() / m_tracksHeight);
898 if (m_document->trackInfoAt(m_document->tracksCount() - track - 1).isLocked) {
899 // Cannot use spacer on locked track
900 emit displayMessage(i18n("Cannot use spacer in a locked track"), ErrorMessage);
904 QRectF rect(mapToScene(m_clickEvent).x(), track * m_tracksHeight + m_tracksHeight / 2, sceneRect().width() - mapToScene(m_clickEvent).x(), m_tracksHeight / 2 - 2);
907 selection = checkForGroups(rect, &isOk);
909 // groups found on track, do not allow the move
910 emit displayMessage(i18n("Cannot use spacer in a track with a group"), ErrorMessage);
914 kDebug() << "SPACER TOOL + CTRL, SELECTING ALL CLIPS ON TRACK " << track << " WITH SELECTION RECT " << m_clickEvent.x() << "/" << track * m_tracksHeight + 1 << "; " << mapFromScene(sceneRect().width(), 0).x() - m_clickEvent.x() << "/" << m_tracksHeight - 2;
916 // Select all items on all tracks after click position
917 selection = items(event->pos().x(), 1, mapFromScene(sceneRect().width(), 0).x() - event->pos().x(), sceneRect().height());
918 kDebug() << "SELELCTING ELEMENTS WITHIN =" << event->pos().x() << "/" << 1 << ", " << mapFromScene(sceneRect().width(), 0).x() - event->pos().x() << "/" << sceneRect().height();
921 QList <GenTime> offsetList;
922 // create group to hold selected items
923 m_selectionGroup = new AbstractGroupItem(m_document->fps());
924 scene()->addItem(m_selectionGroup);
926 for (int i = 0; i < selection.count(); i++) {
927 if (selection.at(i)->parentItem() == 0 && (selection.at(i)->type() == AVWIDGET || selection.at(i)->type() == TRANSITIONWIDGET)) {
928 AbstractClipItem *item = static_cast<AbstractClipItem *>(selection.at(i));
929 if (item->isItemLocked()) continue;
930 offsetList.append(item->startPos());
931 offsetList.append(item->endPos());
932 m_selectionGroup->addToGroup(selection.at(i));
933 selection.at(i)->setFlag(QGraphicsItem::ItemIsMovable, false);
934 } else if (/*selection.at(i)->parentItem() == 0 && */selection.at(i)->type() == GROUPWIDGET) {
935 if (static_cast<AbstractGroupItem *>(selection.at(i))->isItemLocked()) continue;
936 QList<QGraphicsItem *> children = selection.at(i)->childItems();
937 for (int j = 0; j < children.count(); j++) {
938 AbstractClipItem *item = static_cast<AbstractClipItem *>(children.at(j));
939 offsetList.append(item->startPos());
940 offsetList.append(item->endPos());
942 m_selectionGroup->addToGroup(selection.at(i));
943 selection.at(i)->setFlag(QGraphicsItem::ItemIsMovable, false);
944 } else if (selection.at(i)->parentItem() && !selection.contains(selection.at(i)->parentItem())) {
945 if (static_cast<AbstractGroupItem *>(selection.at(i)->parentItem())->isItemLocked()) continue;
946 //AbstractGroupItem *grp = static_cast<AbstractGroupItem *>(selection.at(i)->parentItem());
947 m_selectionGroup->addToGroup(selection.at(i)->parentItem());
948 selection.at(i)->parentItem()->setFlag(QGraphicsItem::ItemIsMovable, false);
951 m_spacerOffset = m_selectionGroup->sceneBoundingRect().left() - (int)(mapToScene(m_clickEvent).x());
952 if (!offsetList.isEmpty()) {
954 QList <GenTime> cleandOffsetList;
955 GenTime startOffset = offsetList.takeFirst();
956 for (int k = 0; k < offsetList.size(); k++) {
957 GenTime newoffset = offsetList.at(k) - startOffset;
958 if (newoffset != GenTime() && !cleandOffsetList.contains(newoffset)) {
959 cleandOffsetList.append(newoffset);
962 updateSnapPoints(NULL, cleandOffsetList, true);
964 m_operationMode = SPACER;
966 setCursorPos((int)(mapToScene(event->x(), 0).x()));
968 QGraphicsView::mousePressEvent(event);
973 if (m_tool == RAZORTOOL && m_dragItem) {
974 if (m_dragItem->type() == TRANSITIONWIDGET) {
975 emit displayMessage(i18n("Cannot cut a transition"), ErrorMessage);
979 } else if (m_dragItem->parentItem() && m_dragItem->parentItem() != m_selectionGroup) {
980 emit displayMessage(i18n("Cannot cut a clip in a group"), ErrorMessage);
985 AbstractClipItem *clip = static_cast <AbstractClipItem *>(m_dragItem);
986 RazorClipCommand* command = new RazorClipCommand(this, clip->info(), GenTime((int)(mapToScene(event->pos()).x()), m_document->fps()));
987 m_document->renderer()->pause();
988 m_commandStack->push(command);
989 setDocumentModified();
995 bool itemSelected = false;
996 if (m_dragItem->isSelected()) itemSelected = true;
997 else if (m_dragItem->parentItem() && m_dragItem->parentItem()->isSelected()) itemSelected = true;
998 else if (dragGroup && dragGroup->isSelected()) itemSelected = true;
1000 if (event->modifiers() == Qt::ControlModifier || itemSelected == false) {
1001 if (event->modifiers() != Qt::ControlModifier) {
1002 resetSelectionGroup(false);
1003 m_scene->clearSelection();
1004 // A refresh seems necessary otherwise in zoomed mode, some clips disappear
1005 viewport()->update();
1006 } else resetSelectionGroup();
1008 if (m_dragItem->parentItem() && m_dragItem->parentItem()->type() == GROUPWIDGET) {
1009 //kDebug()<<"// KLIK FOUND GRP: "<<m_dragItem->sceneBoundingRect();
1010 dragGroup = static_cast <AbstractGroupItem *>(m_dragItem->parentItem());
1012 bool selected = !m_dragItem->isSelected();
1013 if (dragGroup) dragGroup->setSelected(selected);
1014 else m_dragItem->setSelected(selected);
1016 groupSelectedItems();
1017 ClipItem *clip = static_cast <ClipItem *>(m_dragItem);
1018 updateClipTypeActions(dragGroup == NULL ? clip : NULL);
1019 m_pasteEffectsAction->setEnabled(m_copiedItems.count() == 1);
1022 if (collisionClip != NULL || m_dragItem == NULL) {
1023 if (m_dragItem && m_dragItem->type() == AVWIDGET && !m_dragItem->isItemLocked()) {
1024 ClipItem *selected = static_cast <ClipItem*>(m_dragItem);
1025 emit clipItemSelected(selected);
1026 } else emit clipItemSelected(NULL);
1029 // If clicked item is selected, allow move
1030 if (event->modifiers() != Qt::ControlModifier && m_operationMode == NONE) QGraphicsView::mousePressEvent(event);
1032 m_clickPoint = QPoint((int)(mapToScene(event->pos()).x() - m_dragItem->startPos().frames(m_document->fps())), (int)(event->pos().y() - m_dragItem->pos().y()));
1033 m_operationMode = m_dragItem->operationMode(mapToScene(event->pos()));
1035 // Update snap points
1036 if (m_selectionGroup == NULL) {
1037 if (m_operationMode == RESIZEEND || m_operationMode == RESIZESTART) updateSnapPoints(NULL);
1038 else updateSnapPoints(m_dragItem);
1040 QList <GenTime> offsetList;
1041 QList<QGraphicsItem *> children = m_selectionGroup->childItems();
1042 for (int i = 0; i < children.count(); i++) {
1043 if (children.at(i)->type() == AVWIDGET || children.at(i)->type() == TRANSITIONWIDGET) {
1044 AbstractClipItem *item = static_cast <AbstractClipItem *>(children.at(i));
1045 offsetList.append(item->startPos());
1046 offsetList.append(item->endPos());
1049 if (!offsetList.isEmpty()) {
1051 GenTime startOffset = offsetList.takeFirst();
1052 QList <GenTime> cleandOffsetList;
1053 for (int k = 0; k < offsetList.size(); k++) {
1054 GenTime newoffset = offsetList.at(k) - startOffset;
1055 if (newoffset != GenTime() && !cleandOffsetList.contains(newoffset)) {
1056 cleandOffsetList.append(newoffset);
1059 updateSnapPoints(NULL, cleandOffsetList, true);
1063 if (m_operationMode == KEYFRAME) {
1064 m_dragItem->updateSelectedKeyFrame();
1065 m_blockRefresh = false;
1067 } else if (m_operationMode == MOVE) {
1068 setCursor(Qt::ClosedHandCursor);
1069 } else if (m_operationMode == TRANSITIONSTART && event->modifiers() != Qt::ControlModifier) {
1071 info.startPos = m_dragItem->startPos();
1072 info.track = m_dragItem->track();
1073 int transitiontrack = getPreviousVideoTrack(info.track);
1074 ClipItem *transitionClip = NULL;
1075 if (transitiontrack != 0) transitionClip = getClipItemAt((int) info.startPos.frames(m_document->fps()), m_document->tracksCount() - transitiontrack);
1076 if (transitionClip && transitionClip->endPos() < m_dragItem->endPos()) {
1077 info.endPos = transitionClip->endPos();
1079 GenTime transitionDuration(65, m_document->fps());
1080 if (m_dragItem->cropDuration() < transitionDuration) info.endPos = m_dragItem->endPos();
1081 else info.endPos = info.startPos + transitionDuration;
1083 if (info.endPos == info.startPos) info.endPos = info.startPos + GenTime(65, m_document->fps());
1084 // Check there is no other transition at that place
1085 double startY = info.track * m_tracksHeight + 1 + m_tracksHeight / 2;
1086 QRectF r(info.startPos.frames(m_document->fps()), startY, (info.endPos - info.startPos).frames(m_document->fps()), m_tracksHeight / 2);
1087 QList<QGraphicsItem *> selection = m_scene->items(r);
1088 bool transitionAccepted = true;
1089 for (int i = 0; i < selection.count(); i++) {
1090 if (selection.at(i)->type() == TRANSITIONWIDGET) {
1091 Transition *tr = static_cast <Transition *>(selection.at(i));
1092 if (tr->startPos() - info.startPos > GenTime(5, m_document->fps())) {
1093 if (tr->startPos() < info.endPos) info.endPos = tr->startPos();
1094 } else transitionAccepted = false;
1097 if (transitionAccepted) slotAddTransition((ClipItem *) m_dragItem, info, transitiontrack);
1098 else emit displayMessage(i18n("Cannot add transition"), ErrorMessage);
1099 } else if (m_operationMode == TRANSITIONEND && event->modifiers() != Qt::ControlModifier) {
1101 info.endPos = GenTime(m_dragItem->endPos().frames(m_document->fps()), m_document->fps());
1102 info.track = m_dragItem->track();
1103 int transitiontrack = getPreviousVideoTrack(info.track);
1104 ClipItem *transitionClip = NULL;
1105 if (transitiontrack != 0) transitionClip = getClipItemAt((int) info.endPos.frames(m_document->fps()), m_document->tracksCount() - transitiontrack);
1106 if (transitionClip && transitionClip->startPos() > m_dragItem->startPos()) {
1107 info.startPos = transitionClip->startPos();
1109 GenTime transitionDuration(65, m_document->fps());
1110 if (m_dragItem->cropDuration() < transitionDuration) info.startPos = m_dragItem->startPos();
1111 else info.startPos = info.endPos - transitionDuration;
1113 if (info.endPos == info.startPos) info.startPos = info.endPos - GenTime(65, m_document->fps());
1114 QDomElement transition = MainWindow::transitions.getEffectByTag("luma", "dissolve").cloneNode().toElement();
1115 EffectsList::setParameter(transition, "reverse", "1");
1117 // Check there is no other transition at that place
1118 double startY = info.track * m_tracksHeight + 1 + m_tracksHeight / 2;
1119 QRectF r(info.startPos.frames(m_document->fps()), startY, (info.endPos - info.startPos).frames(m_document->fps()), m_tracksHeight / 2);
1120 QList<QGraphicsItem *> selection = m_scene->items(r);
1121 bool transitionAccepted = true;
1122 for (int i = 0; i < selection.count(); i++) {
1123 if (selection.at(i)->type() == TRANSITIONWIDGET) {
1124 Transition *tr = static_cast <Transition *>(selection.at(i));
1125 if (info.endPos - tr->endPos() > GenTime(5, m_document->fps())) {
1126 if (tr->endPos() > info.startPos) info.startPos = tr->endPos();
1127 } else transitionAccepted = false;
1130 if (transitionAccepted) slotAddTransition((ClipItem *) m_dragItem, info, transitiontrack, transition);
1131 else emit displayMessage(i18n("Cannot add transition"), ErrorMessage);
1133 } else if ((m_operationMode == RESIZESTART || m_operationMode == RESIZEEND) && m_selectionGroup) {
1134 resetSelectionGroup(false);
1135 m_dragItem->setSelected(true);
1138 m_blockRefresh = false;
1140 QGraphicsView::mousePressEvent(event);
1143 void CustomTrackView::resetSelectionGroup(bool selectItems)
1145 if (m_selectionGroup) {
1146 // delete selection group
1147 bool snap = KdenliveSettings::snaptopoints();
1148 KdenliveSettings::setSnaptopoints(false);
1150 QList<QGraphicsItem *> children = m_selectionGroup->childItems();
1151 scene()->destroyItemGroup(m_selectionGroup);
1152 for (int i = 0; i < children.count(); i++) {
1153 if (children.at(i)->parentItem() == 0 && (children.at(i)->type() == AVWIDGET || children.at(i)->type() == TRANSITIONWIDGET)) {
1154 if (!static_cast <AbstractClipItem *>(children.at(i))->isItemLocked()) {
1155 children.at(i)->setFlag(QGraphicsItem::ItemIsMovable, true);
1156 children.at(i)->setSelected(selectItems);
1158 } else if (children.at(i)->type() == GROUPWIDGET) {
1159 children.at(i)->setFlag(QGraphicsItem::ItemIsMovable, true);
1160 children.at(i)->setSelected(selectItems);
1163 m_selectionGroup = NULL;
1164 KdenliveSettings::setSnaptopoints(snap);
1168 void CustomTrackView::groupSelectedItems(bool force, bool createNewGroup)
1170 if (m_selectionGroup) {
1171 kDebug() << "///// ERROR, TRYING TO OVERRIDE EXISTING GROUP";
1174 QList<QGraphicsItem *> selection = m_scene->selectedItems();
1175 if (selection.isEmpty()) return;
1177 // Find top left position of selection
1178 for (int i = 0; i < selection.count(); i++) {
1179 if (selection.at(i)->parentItem() == 0 && (selection.at(i)->type() == AVWIDGET || selection.at(i)->type() == TRANSITIONWIDGET || selection.at(i)->type() == GROUPWIDGET)) {
1180 rectUnion = rectUnion.united(selection.at(i)->sceneBoundingRect());
1181 } else if (selection.at(i)->parentItem()) {
1182 rectUnion = rectUnion.united(selection.at(i)->parentItem()->sceneBoundingRect());
1186 if (force || selection.count() > 1) {
1187 bool snap = KdenliveSettings::snaptopoints();
1188 KdenliveSettings::setSnaptopoints(false);
1189 if (createNewGroup) {
1190 AbstractGroupItem *newGroup = m_document->clipManager()->createGroup();
1191 newGroup->setPos(rectUnion.left(), rectUnion.top() - 1);
1192 QPointF diff = newGroup->pos();
1193 newGroup->translate(-diff.x(), -diff.y());
1194 //newGroup->translate((int) -rectUnion.left(), (int) -rectUnion.top() + 1);
1196 scene()->addItem(newGroup);
1198 // CHeck if we are trying to include a group in a group
1199 QList <AbstractGroupItem *> groups;
1200 for (int i = 0; i < selection.count(); i++) {
1201 if (selection.at(i)->type() == GROUPWIDGET && !groups.contains(static_cast<AbstractGroupItem *>(selection.at(i)))) {
1202 groups.append(static_cast<AbstractGroupItem *>(selection.at(i)));
1203 } else if (selection.at(i)->parentItem() && !groups.contains(static_cast<AbstractGroupItem *>(selection.at(i)->parentItem()))) groups.append(static_cast<AbstractGroupItem *>(selection.at(i)->parentItem()));
1205 if (!groups.isEmpty()) {
1206 // ungroup previous groups
1207 while (!groups.isEmpty()) {
1208 AbstractGroupItem *grp = groups.takeFirst();
1209 m_document->clipManager()->removeGroup(grp);
1210 scene()->destroyItemGroup(grp);
1212 selection = m_scene->selectedItems();
1215 for (int i = 0; i < selection.count(); i++) {
1216 if (selection.at(i)->type() == AVWIDGET || selection.at(i)->type() == TRANSITIONWIDGET) {
1217 newGroup->addToGroup(selection.at(i));
1218 selection.at(i)->setFlag(QGraphicsItem::ItemIsMovable, false);
1221 KdenliveSettings::setSnaptopoints(snap);
1223 m_selectionGroup = new AbstractGroupItem(m_document->fps());
1224 m_selectionGroup->setPos(rectUnion.left(), rectUnion.top() - 1);
1225 QPointF diff = m_selectionGroup->pos();
1226 //m_selectionGroup->translate((int) - rectUnion.left(), (int) -rectUnion.top() + 1);
1227 m_selectionGroup->translate(- diff.x(), -diff.y());
1229 scene()->addItem(m_selectionGroup);
1230 for (int i = 0; i < selection.count(); i++) {
1231 if (selection.at(i)->parentItem() == 0 && (selection.at(i)->type() == AVWIDGET || selection.at(i)->type() == TRANSITIONWIDGET || selection.at(i)->type() == GROUPWIDGET)) {
1232 m_selectionGroup->addToGroup(selection.at(i));
1233 selection.at(i)->setFlag(QGraphicsItem::ItemIsMovable, false);
1236 KdenliveSettings::setSnaptopoints(snap);
1237 if (m_selectionGroup) {
1238 m_selectionGroupInfo.startPos = GenTime(m_selectionGroup->scenePos().x(), m_document->fps());
1239 m_selectionGroupInfo.track = m_selectionGroup->track();
1242 } else resetSelectionGroup();
1245 void CustomTrackView::mouseDoubleClickEvent(QMouseEvent *event)
1247 if (m_dragItem && m_dragItem->hasKeyFrames()) {
1248 /*if (m_moveOpMode == KEYFRAME) {
1249 // user double clicked on a keyframe, open edit dialog
1250 //TODO:Â update for effects with several values per keyframe
1251 QDialog d(parentWidget());
1252 Ui::KeyFrameDialog_UI view;
1254 view.kfr_position->setText(m_document->timecode().getTimecode(GenTime(m_dragItem->selectedKeyFramePos(), m_document->fps()) - m_dragItem->cropStart()));
1255 view.kfr_value->setValue(m_dragItem->selectedKeyFrameValue());
1256 view.kfr_value->setFocus();
1257 if (d.exec() == QDialog::Accepted) {
1258 int pos = m_document->timecode().getFrameCount(view.kfr_position->text());
1259 m_dragItem->updateKeyFramePos(GenTime(pos, m_document->fps()) + m_dragItem->cropStart(), (double) view.kfr_value->value() * m_dragItem->keyFrameFactor());
1260 ClipItem *item = static_cast <ClipItem *>(m_dragItem);
1261 QString previous = item->keyframes(item->selectedEffectIndex());
1262 item->updateKeyframeEffect();
1263 QString next = item->keyframes(item->selectedEffectIndex());
1264 EditKeyFrameCommand *command = new EditKeyFrameCommand(this, item->track(), item->startPos(), item->selectedEffectIndex(), previous, next, false);
1265 m_commandStack->push(command);
1266 updateEffect(m_document->tracksCount() - item->track(), item->startPos(), item->selectedEffect(), item->selectedEffectIndex());
1267 emit clipItemSelected(item, item->selectedEffectIndex());
1272 GenTime keyFramePos = GenTime((int)(mapToScene(event->pos()).x()), m_document->fps()) - m_dragItem->startPos() + m_dragItem->cropStart();
1273 int val = m_dragItem->addKeyFrame(keyFramePos, mapToScene(event->pos()).toPoint().y());
1274 ClipItem * item = static_cast <ClipItem *>(m_dragItem);
1275 //QString previous = item->keyframes(item->selectedEffectIndex());
1276 QDomElement oldEffect = item->selectedEffect().cloneNode().toElement();
1277 item->insertKeyframe(item->getEffectAt(item->selectedEffectIndex()), keyFramePos.frames(m_document->fps()), val);
1278 //item->updateKeyframeEffect();
1279 //QString next = item->keyframes(item->selectedEffectIndex());
1280 QDomElement newEffect = item->selectedEffect().cloneNode().toElement();
1281 EditEffectCommand *command = new EditEffectCommand(this, m_document->tracksCount() - item->track(), item->startPos(), oldEffect, newEffect, item->selectedEffectIndex(), false);
1282 //EditKeyFrameCommand *command = new EditKeyFrameCommand(this, m_dragItem->track(), m_dragItem->startPos(), item->selectedEffectIndex(), previous, next, false);
1283 m_commandStack->push(command);
1284 updateEffect(m_document->tracksCount() - item->track(), item->startPos(), item->selectedEffect(), item->selectedEffectIndex());
1285 emit clipItemSelected(item, item->selectedEffectIndex());
1287 } else if (m_dragItem && !m_dragItem->isItemLocked()) {
1290 if (m_dragItem->type() == TRANSITIONWIDGET) {
1291 getTransitionAvailableSpace(m_dragItem, minimum, maximum);
1293 getClipAvailableSpace(m_dragItem, minimum, maximum);
1295 //kDebug()<<"// GOT MOVE POS: "<<minimum.frames(25)<<" - "<<maximum.frames(25);
1296 ClipDurationDialog d(m_dragItem, m_document->timecode(), minimum, maximum, this);
1297 if (d.exec() == QDialog::Accepted) {
1298 if (m_dragItem->type() == TRANSITIONWIDGET) {
1299 // move & resize transition
1301 startInfo.startPos = m_dragItem->startPos();
1302 startInfo.endPos = m_dragItem->endPos();
1303 startInfo.track = m_dragItem->track();
1305 endInfo.startPos = d.startPos();
1306 endInfo.endPos = endInfo.startPos + d.duration();
1307 endInfo.track = m_dragItem->track();
1308 MoveTransitionCommand *command = new MoveTransitionCommand(this, startInfo, endInfo, true);
1309 m_commandStack->push(command);
1311 // move and resize clip
1312 QUndoCommand *moveCommand = new QUndoCommand();
1313 moveCommand->setText(i18n("Edit clip"));
1314 ItemInfo clipInfo = m_dragItem->info();
1315 if (d.duration() < m_dragItem->cropDuration() || d.cropStart() != clipInfo.cropStart) {
1316 // duration was reduced, so process it first
1317 ItemInfo startInfo = clipInfo;
1318 clipInfo.endPos = clipInfo.startPos + d.duration();
1319 clipInfo.cropStart = d.cropStart();
1320 new ResizeClipCommand(this, startInfo, clipInfo, true, false, moveCommand);
1322 if (d.startPos() != clipInfo.startPos) {
1323 ItemInfo startInfo = clipInfo;
1324 clipInfo.startPos = d.startPos();
1325 clipInfo.endPos = m_dragItem->endPos() + (clipInfo.startPos - startInfo.startPos);
1326 new MoveClipCommand(this, startInfo, clipInfo, true, moveCommand);
1328 if (d.duration() > m_dragItem->cropDuration()) {
1329 // duration was increased, so process it after move
1330 ItemInfo startInfo = clipInfo;
1331 clipInfo.endPos = clipInfo.startPos + d.duration();
1332 clipInfo.cropStart = d.cropStart();
1333 new ResizeClipCommand(this, startInfo, clipInfo, true, false, moveCommand);
1335 m_commandStack->push(moveCommand);
1339 QList<QGraphicsItem *> collisionList = items(event->pos());
1340 if (collisionList.count() == 1 && collisionList.at(0)->type() == GUIDEITEM) {
1341 Guide *editGuide = (Guide *) collisionList.at(0);
1342 if (editGuide) slotEditGuide(editGuide->info());
1348 void CustomTrackView::editKeyFrame(const GenTime pos, const int track, const int index, const QString keyframes)
1350 ClipItem *clip = getClipItemAt((int)pos.frames(m_document->fps()), track);
1352 clip->setKeyframes(index, keyframes);
1353 updateEffect(m_document->tracksCount() - clip->track(), clip->startPos(), clip->effectAt(index), index, false);
1354 } else emit displayMessage(i18n("Cannot find clip with keyframe"), ErrorMessage);
1358 void CustomTrackView::displayContextMenu(QPoint pos, AbstractClipItem *clip, AbstractGroupItem *group)
1360 m_deleteGuide->setEnabled(m_dragGuide != NULL);
1361 m_editGuide->setEnabled(m_dragGuide != NULL);
1362 m_markerMenu->clear();
1363 m_markerMenu->setEnabled(false);
1365 m_timelineContextMenu->popup(pos);
1366 } else if (group != NULL) {
1367 m_pasteEffectsAction->setEnabled(m_copiedItems.count() == 1);
1368 m_ungroupAction->setEnabled(true);
1369 updateClipTypeActions(NULL);
1370 m_timelineContextClipMenu->popup(pos);
1372 m_ungroupAction->setEnabled(false);
1373 if (clip->type() == AVWIDGET) {
1374 ClipItem *item = static_cast <ClipItem*>(clip);
1375 //build go to marker menu
1376 if (item->baseClip()) {
1377 QList <CommentedTime> markers = item->baseClip()->commentedSnapMarkers();
1378 int offset = item->startPos().frames(m_document->fps());
1379 if (!markers.isEmpty()) {
1380 for (int i = 0; i < markers.count(); i++) {
1381 int pos = (int) markers.at(i).time().frames(m_document->timecode().fps());
1382 QString position = m_document->timecode().getTimecode(markers.at(i).time()) + ' ' + markers.at(i).comment();
1383 QAction *go = m_markerMenu->addAction(position);
1384 go->setData(pos + offset);
1387 m_markerMenu->setEnabled(!m_markerMenu->isEmpty());
1389 updateClipTypeActions(item);
1390 m_pasteEffectsAction->setEnabled(m_copiedItems.count() == 1);
1391 m_timelineContextClipMenu->popup(pos);
1392 } else if (clip->type() == TRANSITIONWIDGET) {
1393 m_timelineContextTransitionMenu->popup(pos);
1398 void CustomTrackView::activateMonitor()
1400 emit activateDocumentMonitor();
1403 void CustomTrackView::insertClipCut(DocClipBase *clip, int in, int out)
1405 resetSelectionGroup();
1407 info.startPos = GenTime();
1408 info.cropStart = GenTime(in, m_document->fps());
1409 info.endPos = GenTime(out - in, m_document->fps());
1410 info.cropDuration = info.endPos - info.startPos;
1413 // Check if clip can be inserted at that position
1414 ItemInfo pasteInfo = info;
1415 pasteInfo.startPos = GenTime(m_cursorPos, m_document->fps());
1416 pasteInfo.endPos = pasteInfo.startPos + info.endPos;
1417 pasteInfo.track = selectedTrack();
1418 if (!canBePastedTo(pasteInfo, AVWIDGET)) {
1419 emit displayMessage(i18n("Cannot insert clip in timeline"), ErrorMessage);
1423 AddTimelineClipCommand *command = new AddTimelineClipCommand(this, clip->toXML(), clip->getId(), pasteInfo, EffectsList(), m_scene->editMode() == OVERWRITEEDIT, m_scene->editMode() == INSERTEDIT, true, false);
1424 m_commandStack->push(command);
1427 bool CustomTrackView::insertDropClips(const QMimeData *data, const QPoint pos)
1429 if (data->hasFormat("kdenlive/clip")) {
1431 m_scene->clearSelection();
1432 resetSelectionGroup(false);
1433 QStringList list = QString(data->data("kdenlive/clip")).split(';');
1434 DocClipBase *clip = m_document->getBaseClip(list.at(0));
1436 kDebug() << " WARNING))))))))) CLIP NOT FOUND : " << list.at(0);
1439 QPointF framePos = mapToScene(pos);
1441 info.startPos = GenTime();
1442 info.cropStart = GenTime(list.at(1).toInt(), m_document->fps());
1443 info.endPos = GenTime(list.at(2).toInt() - list.at(1).toInt(), m_document->fps());
1444 info.cropDuration = info.endPos - info.startPos;
1447 // Check if clip can be inserted at that position
1448 ItemInfo pasteInfo = info;
1449 pasteInfo.startPos = GenTime((int)(framePos.x() + 0.5), m_document->fps());
1450 pasteInfo.endPos = pasteInfo.startPos + info.endPos;
1451 pasteInfo.track = (int)(framePos.y() / m_tracksHeight);
1452 framePos.setX((int)(framePos.x() + 0.5));
1453 framePos.setY(pasteInfo.track * m_tracksHeight);
1454 if (!canBePastedTo(pasteInfo, AVWIDGET)) {
1457 m_selectionGroup = new AbstractGroupItem(m_document->fps());
1458 ClipItem *item = new ClipItem(clip, info, m_document->fps(), 1.0, 1);
1459 m_selectionGroup->addToGroup(item);
1460 item->setFlag(QGraphicsItem::ItemIsMovable, false);
1462 QList <GenTime> offsetList;
1463 offsetList.append(info.endPos);
1464 updateSnapPoints(NULL, offsetList);
1465 m_selectionGroup->setPos(framePos);
1466 scene()->addItem(m_selectionGroup);
1467 m_selectionGroup->setSelected(true);
1469 } else if (data->hasFormat("kdenlive/producerslist")) {
1471 QStringList ids = QString(data->data("kdenlive/producerslist")).split(';');
1472 m_scene->clearSelection();
1473 resetSelectionGroup(false);
1475 QList <GenTime> offsetList;
1476 QList <ItemInfo> infoList;
1477 QPointF framePos = mapToScene(pos);
1478 GenTime start = GenTime((int)(framePos.x() + 0.5), m_document->fps());
1479 int track = (int)(framePos.y() / m_tracksHeight);
1480 framePos.setX((int)(framePos.x() + 0.5));
1481 framePos.setY(track * m_tracksHeight);
1483 // Check if clips can be inserted at that position
1484 for (int i = 0; i < ids.size(); ++i) {
1485 DocClipBase *clip = m_document->getBaseClip(ids.at(i));
1487 kDebug() << " WARNING))))))))) CLIP NOT FOUND : " << ids.at(i);
1491 info.startPos = start;
1492 info.cropDuration = clip->duration();
1493 info.endPos = info.startPos + info.cropDuration;
1495 infoList.append(info);
1496 start += clip->duration();
1498 if (!canBePastedTo(infoList, AVWIDGET)) {
1501 m_selectionGroup = new AbstractGroupItem(m_document->fps());
1503 for (int i = 0; i < ids.size(); ++i) {
1504 DocClipBase *clip = m_document->getBaseClip(ids.at(i));
1506 info.startPos = start;
1507 info.cropDuration = clip->duration();
1508 info.endPos = info.startPos + info.cropDuration;
1510 start += info.cropDuration;
1511 offsetList.append(start);
1512 ClipItem *item = new ClipItem(clip, info, m_document->fps(), 1.0, 1, false);
1513 item->setFlag(QGraphicsItem::ItemIsMovable, false);
1514 m_selectionGroup->addToGroup(item);
1515 if (!clip->isPlaceHolder()) m_waitingThumbs.append(item);
1518 updateSnapPoints(NULL, offsetList);
1519 m_selectionGroup->setPos(framePos);
1520 scene()->addItem(m_selectionGroup);
1521 //m_selectionGroup->setZValue(10);
1522 m_thumbsTimer.start();
1526 // the drag is not a clip (may be effect, ...)
1534 void CustomTrackView::dragEnterEvent(QDragEnterEvent * event)
1536 if (insertDropClips(event->mimeData(), event->pos())) {
1537 event->acceptProposedAction();
1538 } else QGraphicsView::dragEnterEvent(event);
1541 bool CustomTrackView::itemCollision(AbstractClipItem *item, ItemInfo newPos)
1543 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);
1544 QList<QGraphicsItem*> collindingItems = scene()->items(shape, Qt::IntersectsItemShape);
1545 collindingItems.removeAll(item);
1546 if (collindingItems.isEmpty()) return false;
1548 for (int i = 0; i < collindingItems.count(); i++) {
1549 QGraphicsItem *collision = collindingItems.at(i);
1550 if (collision->type() == item->type()) {
1552 kDebug() << "// COLLISIION DETECTED";
1560 void CustomTrackView::slotRefreshEffects(ClipItem *clip)
1562 int track = m_document->tracksCount() - clip->track();
1563 GenTime pos = clip->startPos();
1564 if (!m_document->renderer()->mltRemoveEffect(track, pos, "-1", false, false)) {
1565 emit displayMessage(i18n("Problem deleting effect"), ErrorMessage);
1568 bool success = true;
1569 for (int i = 0; i < clip->effectsCount(); i++) {
1570 if (!m_document->renderer()->mltAddEffect(track, pos, clip->getEffectArgs(clip->effectAt(i)), false)) success = false;
1572 if (!success) emit displayMessage(i18n("Problem adding effect to clip"), ErrorMessage);
1573 m_document->renderer()->doRefresh();
1576 void CustomTrackView::addEffect(int track, GenTime pos, QDomElement effect)
1578 ClipItem *clip = getClipItemAt((int)pos.frames(m_document->fps()), m_document->tracksCount() - track);
1580 // Special case: speed effect
1581 if (effect.attribute("id") == "speed") {
1582 if (clip->clipType() != VIDEO && clip->clipType() != AV && clip->clipType() != PLAYLIST) {
1583 emit displayMessage(i18n("Problem adding effect to clip"), ErrorMessage);
1586 double speed = EffectsList::parameter(effect, "speed").toDouble() / 100.0;
1587 int strobe = EffectsList::parameter(effect, "strobe").toInt();
1588 if (strobe == 0) strobe = 1;
1589 doChangeClipSpeed(clip->info(), clip->speedIndependantInfo(), speed, 1.0, strobe, clip->baseClip()->getId());
1590 EffectsParameterList params = clip->addEffect(effect);
1591 m_document->renderer()->mltAddEffect(track, pos, params);
1592 if (clip->isSelected()) emit clipItemSelected(clip);
1595 EffectsParameterList params = clip->addEffect(effect);
1596 if (!m_document->renderer()->mltAddEffect(track, pos, params))
1597 emit displayMessage(i18n("Problem adding effect to clip"), ErrorMessage);
1598 if (clip->isSelected()) emit clipItemSelected(clip);
1599 } else emit displayMessage(i18n("Cannot find clip to add effect"), ErrorMessage);
1602 void CustomTrackView::deleteEffect(int track, GenTime pos, QDomElement effect)
1604 QString index = effect.attribute("kdenlive_ix");
1605 // Special case: speed effect
1606 if (effect.attribute("id") == "speed") {
1607 ClipItem *clip = getClipItemAt((int)pos.frames(m_document->fps()), m_document->tracksCount() - track);
1609 doChangeClipSpeed(clip->info(), clip->speedIndependantInfo(), 1.0, clip->speed(), 1, clip->baseClip()->getId());
1610 clip->deleteEffect(index);
1611 emit clipItemSelected(clip);
1612 m_document->renderer()->mltRemoveEffect(track, pos, index, true);
1616 if (!m_document->renderer()->mltRemoveEffect(track, pos, index, true)) {
1617 kDebug() << "// ERROR REMOV EFFECT: " << index << ", DISABLE: " << effect.attribute("disable");
1618 emit displayMessage(i18n("Problem deleting effect"), ErrorMessage);
1621 ClipItem *clip = getClipItemAt((int)pos.frames(m_document->fps()), m_document->tracksCount() - track);
1623 clip->deleteEffect(index);
1624 emit clipItemSelected(clip);
1628 void CustomTrackView::slotAddGroupEffect(QDomElement effect, AbstractGroupItem *group)
1630 QList<QGraphicsItem *> itemList = group->childItems();
1631 QUndoCommand *effectCommand = new QUndoCommand();
1633 QDomNode namenode = effect.elementsByTagName("name").item(0);
1634 if (!namenode.isNull()) effectName = i18n(namenode.toElement().text().toUtf8().data());
1635 else effectName = i18n("effect");
1636 effectCommand->setText(i18n("Add %1", effectName));
1638 for (int i = 0; i < itemList.count(); i++) {
1639 if (itemList.at(i)->type() == AVWIDGET) {
1640 ClipItem *item = static_cast <ClipItem *>(itemList.at(i));
1641 if (effect.attribute("type") == "audio") {
1642 // Don't add audio effects on video clips
1643 if (item->isVideoOnly() || (item->clipType() != AUDIO && item->clipType() != AV && item->clipType() != PLAYLIST)) continue;
1644 } else if (effect.hasAttribute("type") == false) {
1645 // Don't add video effect on audio clips
1646 if (item->isAudioOnly() || item->clipType() == AUDIO) continue;
1649 if (effect.attribute("unique", "0") != "0" && item->hasEffect(effect.attribute("tag"), effect.attribute("id")) != -1) {
1650 emit displayMessage(i18n("Effect already present in clip"), ErrorMessage);
1653 if (item->isItemLocked()) {
1656 item->initEffect(effect);
1657 if (effect.attribute("tag") == "ladspa") {
1658 QString ladpsaFile = m_document->getLadspaFile();
1659 initEffects::ladspaEffectFile(ladpsaFile, effect.attribute("ladspaid").toInt(), getLadspaParams(effect));
1660 effect.setAttribute("src", ladpsaFile);
1662 new AddEffectCommand(this, m_document->tracksCount() - item->track(), item->startPos(), effect, true, effectCommand);
1667 m_commandStack->push(effectCommand);
1668 setDocumentModified();
1669 } else delete effectCommand;
1672 void CustomTrackView::slotAddEffect(QDomElement effect, GenTime pos, int track)
1674 QList<QGraphicsItem *> itemList;
1675 QUndoCommand *effectCommand = new QUndoCommand();
1677 QDomNode namenode = effect.elementsByTagName("name").item(0);
1678 if (!namenode.isNull()) effectName = i18n(namenode.toElement().text().toUtf8().data());
1679 else effectName = i18n("effect");
1680 effectCommand->setText(i18n("Add %1", effectName));
1682 if (track == -1) itemList = scene()->selectedItems();
1683 if (itemList.isEmpty()) {
1684 ClipItem *clip = getClipItemAt((int) pos.frames(m_document->fps()), track);
1685 if (clip) itemList.append(clip);
1686 else emit displayMessage(i18n("Select a clip if you want to apply an effect"), ErrorMessage);
1690 for (int i = 0; i < itemList.count(); i++) {
1691 if (itemList.at(i)->type() == GROUPWIDGET) {
1692 QList<QGraphicsItem *> subitems = itemList.at(i)->childItems();
1693 for (int j = 0; j < subitems.count(); j++) {
1694 if (!itemList.contains(subitems.at(j))) itemList.append(subitems.at(j));
1699 for (int i = 0; i < itemList.count(); i++) {
1700 if (itemList.at(i)->type() == AVWIDGET) {
1701 ClipItem *item = static_cast <ClipItem *>(itemList.at(i));
1702 if (effect.attribute("type") == "audio") {
1703 // Don't add audio effects on video clips
1704 if (item->isVideoOnly() || (item->clipType() != AUDIO && item->clipType() != AV && item->clipType() != PLAYLIST)) {
1705 emit displayMessage(i18n("Cannot add an audio effect to this clip"), ErrorMessage);
1708 } else if (effect.hasAttribute("type") == false) {
1709 // Don't add video effect on audio clips
1710 if (item->isAudioOnly() || item->clipType() == AUDIO) {
1711 emit displayMessage(i18n("Cannot add a video effect to this clip"), ErrorMessage);
1715 if (item->hasEffect(effect.attribute("tag"), effect.attribute("id")) != -1 && effect.attribute("unique", "0") != "0") {
1716 emit displayMessage(i18n("Effect already present in clip"), ErrorMessage);
1719 if (item->isItemLocked()) {
1722 if (effect.attribute("id") == "freeze" && m_cursorPos > item->startPos().frames(m_document->fps()) && m_cursorPos < item->endPos().frames(m_document->fps())) {
1723 item->initEffect(effect, m_cursorPos - item->startPos().frames(m_document->fps()));
1724 } else item->initEffect(effect);
1725 if (effect.attribute("tag") == "ladspa") {
1726 QString ladpsaFile = m_document->getLadspaFile();
1727 initEffects::ladspaEffectFile(ladpsaFile, effect.attribute("ladspaid").toInt(), getLadspaParams(effect));
1728 effect.setAttribute("src", ladpsaFile);
1730 new AddEffectCommand(this, m_document->tracksCount() - item->track(), item->startPos(), effect, true, effectCommand);
1733 if (effectCommand->childCount() > 0) {
1734 m_commandStack->push(effectCommand);
1735 setDocumentModified();
1736 } else delete effectCommand;
1739 void CustomTrackView::slotDeleteEffect(ClipItem *clip, QDomElement effect, bool affectGroup)
1741 if (affectGroup && clip->parentItem() && clip->parentItem() == m_selectionGroup) {
1742 //clip is in a group, also remove the effect in other clips of the group
1743 QList<QGraphicsItem *> items = m_selectionGroup->childItems();
1744 QUndoCommand *delCommand = new QUndoCommand();
1746 QDomNode namenode = effect.elementsByTagName("name").item(0);
1747 if (!namenode.isNull()) effectName = i18n(namenode.toElement().text().toUtf8().data());
1748 else effectName = i18n("effect");
1749 delCommand->setText(i18n("Delete %1", effectName));
1752 for (int i = 0; i < items.count(); i++) {
1753 if (items.at(i)->type() == GROUPWIDGET) {
1754 QList<QGraphicsItem *> subitems = items.at(i)->childItems();
1755 for (int j = 0; j < subitems.count(); j++) {
1756 if (!items.contains(subitems.at(j))) items.append(subitems.at(j));
1761 for (int i = 0; i < items.count(); i++) {
1762 if (items.at(i)->type() == AVWIDGET) {
1763 ClipItem *item = static_cast <ClipItem *>(items.at(i));
1764 int ix = item->hasEffect(effect.attribute("tag"), effect.attribute("id"));
1766 QDomElement eff = item->effectAt(ix);
1767 new AddEffectCommand(this, m_document->tracksCount() - item->track(), item->startPos(), eff, false, delCommand);
1771 if (delCommand->childCount() > 0) m_commandStack->push(delCommand);
1772 else delete delCommand;
1775 AddEffectCommand *command = new AddEffectCommand(this, m_document->tracksCount() - clip->track(), clip->startPos(), effect, false);
1776 m_commandStack->push(command);
1777 setDocumentModified();
1780 void CustomTrackView::updateEffect(int track, GenTime pos, QDomElement insertedEffect, int ix, bool triggeredByUser)
1782 if (insertedEffect.isNull()) {
1783 emit displayMessage(i18n("Problem editing effect"), ErrorMessage);
1786 ClipItem *clip = getClipItemAt((int)pos.frames(m_document->fps()), m_document->tracksCount() - track);
1787 QDomElement effect = insertedEffect.cloneNode().toElement();
1789 // Special case: speed effect
1790 if (effect.attribute("id") == "speed") {
1791 if (effect.attribute("disable") == "1") doChangeClipSpeed(clip->info(), clip->speedIndependantInfo(), 1.0, clip->speed(), 1, clip->baseClip()->getId());
1793 double speed = EffectsList::parameter(effect, "speed").toDouble() / 100.0;
1794 int strobe = EffectsList::parameter(effect, "strobe").toInt();
1795 if (strobe == 0) strobe = 1;
1796 doChangeClipSpeed(clip->info(), clip->speedIndependantInfo(), speed, clip->speed(), strobe, clip->baseClip()->getId());
1798 clip->setEffectAt(ix, effect);
1799 if (ix == clip->selectedEffectIndex()) {
1800 clip->setSelectedEffect(ix);
1801 if (!triggeredByUser) emit clipItemSelected(clip, ix);
1806 EffectsParameterList effectParams = clip->getEffectArgs(effect);
1807 if (effect.attribute("tag") == "ladspa") {
1808 // Update the ladspa affect file
1809 initEffects::ladspaEffectFile(effect.attribute("src"), effect.attribute("ladspaid").toInt(), getLadspaParams(effect));
1811 // check if we are trying to reset a keyframe effect
1812 if (effectParams.hasParam("keyframes") && effectParams.paramValue("keyframes").isEmpty()) {
1813 clip->initEffect(effect);
1814 effectParams = clip->getEffectArgs(effect);
1816 if (!m_document->renderer()->mltEditEffect(m_document->tracksCount() - clip->track(), clip->startPos(), effectParams))
1817 emit displayMessage(i18n("Problem editing effect"), ErrorMessage);
1819 clip->setEffectAt(ix, effect);
1820 if (ix == clip->selectedEffectIndex()) {
1821 clip->setSelectedEffect(ix);
1822 if (!triggeredByUser) emit clipItemSelected(clip, ix);
1824 if (effect.attribute("tag") == "volume" || effect.attribute("tag") == "brightness") {
1825 // A fade effect was modified, update the clip
1826 if (effect.attribute("id") == "fadein" || effect.attribute("id") == "fade_from_black") {
1827 int pos = effectParams.paramValue("out").toInt() - effectParams.paramValue("in").toInt();
1828 clip->setFadeIn(pos);
1830 if (effect.attribute("id") == "fadeout" || effect.attribute("id") == "fade_to_black") {
1831 int pos = effectParams.paramValue("out").toInt() - effectParams.paramValue("in").toInt();
1832 clip->setFadeOut(pos);
1836 setDocumentModified();
1839 void CustomTrackView::moveEffect(int track, GenTime pos, int oldPos, int newPos)
1841 ClipItem *clip = getClipItemAt((int)pos.frames(m_document->fps()), m_document->tracksCount() - track);
1842 if (clip && !clip->effectAt(newPos - 1).isNull() && !clip->effectAt(oldPos - 1).isNull()) {
1843 QDomElement act = clip->effectAt(newPos - 1);
1844 QDomElement before = clip->effectAt(oldPos - 1);
1845 clip->setEffectAt(oldPos - 1, act);
1846 clip->setEffectAt(newPos - 1, before);
1847 // special case: speed effect, which is a pseudo-effect, not appearing in MLT's effects
1848 if (act.attribute("id") == "speed") {
1849 m_document->renderer()->mltUpdateEffectPosition(track, pos, oldPos, newPos);
1850 } else if (before.attribute("id") == "speed") {
1851 m_document->renderer()->mltUpdateEffectPosition(track, pos, newPos, oldPos);
1852 } else m_document->renderer()->mltMoveEffect(track, pos, oldPos, newPos);
1853 emit clipItemSelected(clip, newPos - 1);
1854 setDocumentModified();
1855 } else emit displayMessage(i18n("Cannot move effect"), ErrorMessage);
1858 void CustomTrackView::slotChangeEffectState(ClipItem *clip, int effectPos, bool disable)
1860 QDomElement effect = clip->effectAt(effectPos);
1861 QDomElement oldEffect = effect.cloneNode().toElement();
1863 effect.setAttribute("disable", (int) disable);
1864 EditEffectCommand *command = new EditEffectCommand(this, m_document->tracksCount() - clip->track(), clip->startPos(), oldEffect, effect, effectPos, true);
1865 m_commandStack->push(command);
1866 setDocumentModified();;
1869 void CustomTrackView::slotChangeEffectPosition(ClipItem *clip, int currentPos, int newPos)
1871 MoveEffectCommand *command = new MoveEffectCommand(this, m_document->tracksCount() - clip->track(), clip->startPos(), currentPos, newPos);
1872 m_commandStack->push(command);
1873 setDocumentModified();
1876 void CustomTrackView::slotUpdateClipEffect(ClipItem *clip, QDomElement oldeffect, QDomElement effect, int ix)
1878 EditEffectCommand *command = new EditEffectCommand(this, m_document->tracksCount() - clip->track(), clip->startPos(), oldeffect, effect, ix, true);
1879 m_commandStack->push(command);
1882 ClipItem *CustomTrackView::cutClip(ItemInfo info, GenTime cutTime, bool cut, bool execute)
1886 ClipItem *item = getClipItemAt((int) info.startPos.frames(m_document->fps()), info.track);
1887 if (!item || cutTime >= item->endPos() || cutTime <= item->startPos()) {
1888 emit displayMessage(i18n("Cannot find clip to cut"), ErrorMessage);
1889 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);
1890 else kDebug() << "/// ERROR NO CLIP at: " << info.startPos.frames(m_document->fps()) << ", track: " << info.track;
1891 m_blockRefresh = false;
1894 if (item->parentItem()) {
1895 // Item is part of a group, reset group
1896 resetSelectionGroup();
1898 kDebug() << "///////// CUTTING CLIP : (" << item->startPos().frames(25) << "-" << item->endPos().frames(25) << "), INFO: (" << info.startPos.frames(25) << "-" << info.endPos.frames(25) << ")" << ", CUT: " << cutTime.frames(25);
1900 if (execute) m_document->renderer()->mltCutClip(m_document->tracksCount() - info.track, cutTime);
1901 int cutPos = (int) cutTime.frames(m_document->fps());
1903 newPos.startPos = cutTime;
1904 newPos.endPos = info.endPos;
1905 newPos.cropStart = item->info().cropStart + (cutTime - info.startPos);
1906 newPos.track = info.track;
1907 newPos.cropDuration = newPos.endPos - newPos.startPos;
1909 bool snap = KdenliveSettings::snaptopoints();
1910 KdenliveSettings::setSnaptopoints(false);
1911 ClipItem *dup = item->clone(newPos);
1912 // remove unwanted effects (fade in) from 2nd part of cutted clip
1913 int ix = dup->hasEffect(QString(), "fadein");
1915 QDomElement oldeffect = item->effectAt(ix);
1916 dup->deleteEffect(oldeffect.attribute("kdenlive_ix"));
1918 ix = dup->hasEffect(QString(), "fade_from_black");
1920 QDomElement oldeffect = item->effectAt(ix);
1921 dup->deleteEffect(oldeffect.attribute("kdenlive_ix"));
1923 item->resizeEnd(cutPos);
1924 scene()->addItem(dup);
1925 if (item->checkKeyFrames()) slotRefreshEffects(item);
1926 if (dup->checkKeyFrames()) slotRefreshEffects(dup);
1927 item->baseClip()->addReference();
1928 m_document->updateClip(item->baseClip()->getId());
1929 setDocumentModified();
1930 KdenliveSettings::setSnaptopoints(snap);
1932 //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);
1936 ClipItem *item = getClipItemAt((int) info.startPos.frames(m_document->fps()), info.track);
1937 ClipItem *dup = getClipItemAt((int) cutTime.frames(m_document->fps()), info.track);
1939 if (!item || !dup || item == dup) {
1940 emit displayMessage(i18n("Cannot find clip to uncut"), ErrorMessage);
1941 m_blockRefresh = false;
1944 if (m_document->renderer()->mltRemoveClip(m_document->tracksCount() - info.track, cutTime) == false) {
1945 emit displayMessage(i18n("Error removing clip at %1 on track %2", m_document->timecode().getTimecodeFromFrames(cutTime.frames(m_document->fps())), info.track), ErrorMessage);
1949 /*kDebug() << "// UNCUTTING CLIPS: ITEM 1 (" << item->startPos().frames(25) << "x" << item->endPos().frames(25) << ")";
1950 kDebug() << "// UNCUTTING CLIPS: ITEM 2 (" << dup->startPos().frames(25) << "x" << dup->endPos().frames(25) << ")";
1951 kDebug() << "// UNCUTTING CLIPS, INFO (" << info.startPos.frames(25) << "x" << info.endPos.frames(25) << ") , CUT: " << cutTime.frames(25);;*/
1952 //deleteClip(dup->info());
1954 bool snap = KdenliveSettings::snaptopoints();
1955 KdenliveSettings::setSnaptopoints(false);
1957 if (dup->isSelected()) emit clipItemSelected(NULL);
1958 dup->baseClip()->removeReference();
1959 m_document->updateClip(dup->baseClip()->getId());
1960 scene()->removeItem(dup);
1963 ItemInfo clipinfo = item->info();
1964 clipinfo.track = m_document->tracksCount() - clipinfo.track;
1965 bool success = m_document->renderer()->mltResizeClipEnd(clipinfo, info.endPos - info.startPos);
1967 item->resizeEnd((int) info.endPos.frames(m_document->fps()));
1968 setDocumentModified();
1970 emit displayMessage(i18n("Error when resizing clip"), ErrorMessage);
1971 KdenliveSettings::setSnaptopoints(snap);
1975 //QTimer::singleShot(3000, this, SLOT(slotEnableRefresh()));
1978 void CustomTrackView::slotEnableRefresh()
1980 m_blockRefresh = false;
1983 void CustomTrackView::slotAddTransitionToSelectedClips(QDomElement transition)
1985 QList<QGraphicsItem *> itemList = scene()->selectedItems();
1986 if (itemList.count() == 1) {
1987 if (itemList.at(0)->type() == AVWIDGET) {
1988 ClipItem *item = (ClipItem *) itemList.at(0);
1990 info.track = item->track();
1991 ClipItem *transitionClip = NULL;
1992 const int transitiontrack = getPreviousVideoTrack(info.track);
1993 GenTime pos = GenTime((int)(mapToScene(m_menuPosition).x()), m_document->fps());
1994 if (pos < item->startPos() + item->cropDuration() / 2) {
1995 // add transition to clip start
1996 info.startPos = item->startPos();
1997 if (transitiontrack != 0) transitionClip = getClipItemAt((int) info.startPos.frames(m_document->fps()), m_document->tracksCount() - transitiontrack);
1998 if (transitionClip && transitionClip->endPos() < item->endPos()) {
1999 info.endPos = transitionClip->endPos();
2000 } else info.endPos = info.startPos + GenTime(65, m_document->fps());
2001 // Check there is no other transition at that place
2002 double startY = info.track * m_tracksHeight + 1 + m_tracksHeight / 2;
2003 QRectF r(info.startPos.frames(m_document->fps()), startY, (info.endPos - info.startPos).frames(m_document->fps()), m_tracksHeight / 2);
2004 QList<QGraphicsItem *> selection = m_scene->items(r);
2005 bool transitionAccepted = true;
2006 for (int i = 0; i < selection.count(); i++) {
2007 if (selection.at(i)->type() == TRANSITIONWIDGET) {
2008 Transition *tr = static_cast <Transition *>(selection.at(i));
2009 if (tr->startPos() - info.startPos > GenTime(5, m_document->fps())) {
2010 if (tr->startPos() < info.endPos) info.endPos = tr->startPos();
2011 } else transitionAccepted = false;
2014 if (transitionAccepted) slotAddTransition(item, info, transitiontrack, transition);
2015 else emit displayMessage(i18n("Cannot add transition"), ErrorMessage);
2018 // add transition to clip end
2019 info.endPos = item->endPos();
2020 if (transitiontrack != 0) transitionClip = getClipItemAt((int) info.endPos.frames(m_document->fps()), m_document->tracksCount() - transitiontrack);
2021 if (transitionClip && transitionClip->startPos() > item->startPos()) {
2022 info.startPos = transitionClip->startPos();
2023 } else info.startPos = info.endPos - GenTime(65, m_document->fps());
2024 if (transition.attribute("tag") == "luma") EffectsList::setParameter(transition, "reverse", "1");
2025 else if (transition.attribute("id") == "slide") EffectsList::setParameter(transition, "invert", "1");
2027 // Check there is no other transition at that place
2028 double startY = info.track * m_tracksHeight + 1 + m_tracksHeight / 2;
2029 QRectF r(info.startPos.frames(m_document->fps()), startY, (info.endPos - info.startPos).frames(m_document->fps()), m_tracksHeight / 2);
2030 QList<QGraphicsItem *> selection = m_scene->items(r);
2031 bool transitionAccepted = true;
2032 for (int i = 0; i < selection.count(); i++) {
2033 if (selection.at(i)->type() == TRANSITIONWIDGET) {
2034 Transition *tr = static_cast <Transition *>(selection.at(i));
2035 if (info.endPos - tr->endPos() > GenTime(5, m_document->fps())) {
2036 if (tr->endPos() > info.startPos) info.startPos = tr->endPos();
2037 } else transitionAccepted = false;
2040 if (transitionAccepted) slotAddTransition(item, info, transitiontrack, transition);
2041 else emit displayMessage(i18n("Cannot add transition"), ErrorMessage);
2044 } else for (int i = 0; i < itemList.count(); i++) {
2045 if (itemList.at(i)->type() == AVWIDGET) {
2046 ClipItem *item = (ClipItem *) itemList.at(i);
2048 info.startPos = item->startPos();
2049 info.endPos = info.startPos + GenTime(65, m_document->fps());
2050 info.track = item->track();
2052 // Check there is no other transition at that place
2053 double startY = info.track * m_tracksHeight + 1 + m_tracksHeight / 2;
2054 QRectF r(info.startPos.frames(m_document->fps()), startY, (info.endPos - info.startPos).frames(m_document->fps()), m_tracksHeight / 2);
2055 QList<QGraphicsItem *> selection = m_scene->items(r);
2056 bool transitionAccepted = true;
2057 for (int i = 0; i < selection.count(); i++) {
2058 if (selection.at(i)->type() == TRANSITIONWIDGET) {
2059 Transition *tr = static_cast <Transition *>(selection.at(i));
2060 if (tr->startPos() - info.startPos > GenTime(5, m_document->fps())) {
2061 if (tr->startPos() < info.endPos) info.endPos = tr->startPos();
2062 } else transitionAccepted = false;
2065 int transitiontrack = getPreviousVideoTrack(info.track);
2066 if (transitionAccepted) slotAddTransition(item, info, transitiontrack, transition);
2067 else emit displayMessage(i18n("Cannot add transition"), ErrorMessage);
2072 void CustomTrackView::slotAddTransition(ClipItem* /*clip*/, ItemInfo transitionInfo, int endTrack, QDomElement transition)
2074 if (transitionInfo.startPos >= transitionInfo.endPos) {
2075 emit displayMessage(i18n("Invalid transition"), ErrorMessage);
2078 AddTransitionCommand* command = new AddTransitionCommand(this, transitionInfo, endTrack, transition, false, true);
2079 m_commandStack->push(command);
2080 setDocumentModified();
2083 void CustomTrackView::addTransition(ItemInfo transitionInfo, int endTrack, QDomElement params, bool refresh)
2085 Transition *tr = new Transition(transitionInfo, endTrack, m_document->fps(), params, true);
2086 //kDebug() << "---- ADDING transition " << params.attribute("value");
2087 if (m_document->renderer()->mltAddTransition(tr->transitionTag(), endTrack, m_document->tracksCount() - transitionInfo.track, transitionInfo.startPos, transitionInfo.endPos, tr->toXML(), refresh)) {
2088 scene()->addItem(tr);
2089 setDocumentModified();
2091 emit displayMessage(i18n("Cannot add transition"), ErrorMessage);
2096 void CustomTrackView::deleteTransition(ItemInfo transitionInfo, int endTrack, QDomElement /*params*/, bool refresh)
2098 Transition *item = getTransitionItemAt(transitionInfo.startPos, transitionInfo.track);
2100 emit displayMessage(i18n("Select clip to delete"), ErrorMessage);
2103 m_document->renderer()->mltDeleteTransition(item->transitionTag(), endTrack, m_document->tracksCount() - transitionInfo.track, transitionInfo.startPos, transitionInfo.endPos, item->toXML(), refresh);
2104 if (m_dragItem == item) m_dragItem = NULL;
2106 #if QT_VERSION >= 0x040600
2107 // animate item deletion
2108 item->closeAnimation();
2112 emit transitionItemSelected(NULL);
2113 setDocumentModified();
2116 void CustomTrackView::slotTransitionUpdated(Transition *tr, QDomElement old)
2118 //kDebug() << "TRANS UPDATE, TRACKS: " << old.attribute("transition_btrack") << ", NEW: " << tr->toXML().attribute("transition_btrack");
2119 EditTransitionCommand *command = new EditTransitionCommand(this, tr->track(), tr->startPos(), old, tr->toXML(), false);
2120 m_commandStack->push(command);
2121 setDocumentModified();
2124 void CustomTrackView::updateTransition(int track, GenTime pos, QDomElement oldTransition, QDomElement transition, bool updateTransitionWidget)
2126 Transition *item = getTransitionItemAt(pos, track);
2128 kWarning() << "Unable to find transition at pos :" << pos.frames(m_document->fps()) << ", ON track: " << track;
2131 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);
2132 //kDebug() << "ORIGINAL TRACK: "<< oldTransition.attribute("transition_btrack") << ", NEW TRACK: "<<transition.attribute("transition_btrack");
2133 item->setTransitionParameters(transition);
2134 if (updateTransitionWidget) {
2135 ItemInfo info = item->info();
2137 ClipItem *transitionClip = getClipItemAt(info.startPos, info.track);
2138 if (transitionClip && transitionClip->baseClip()) {
2139 QString size = transitionClip->baseClip()->getProperty("frame_size");
2140 double factor = transitionClip->baseClip()->getProperty("aspect_ratio").toDouble();
2141 p.setX((int)(size.section('x', 0, 0).toInt() * factor + 0.5));
2142 p.setY(size.section('x', 1, 1).toInt());
2144 emit transitionItemSelected(item, getPreviousVideoTrack(info.track), p, true);
2146 setDocumentModified();
2149 void CustomTrackView::dragMoveEvent(QDragMoveEvent * event)
2152 const QPointF pos = mapToScene(event->pos());
2153 if (m_selectionGroup) {
2154 m_selectionGroup->setPos(pos);
2155 emit mousePosition((int)(m_selectionGroup->scenePos().x() + 0.5));
2156 event->acceptProposedAction();
2158 // Drag enter was not possible, try again at mouse position
2159 insertDropClips(event->mimeData(), event->pos());
2163 QGraphicsView::dragMoveEvent(event);
2167 void CustomTrackView::dragLeaveEvent(QDragLeaveEvent * event)
2169 if (m_selectionGroup && m_clipDrag) {
2170 m_thumbsTimer.stop();
2171 m_waitingThumbs.clear();
2172 QList<QGraphicsItem *> items = m_selectionGroup->childItems();
2174 scene()->destroyItemGroup(m_selectionGroup);
2175 m_selectionGroup = NULL;
2176 } else QGraphicsView::dragLeaveEvent(event);
2179 void CustomTrackView::dropEvent(QDropEvent * event)
2181 if (m_selectionGroup && m_clipDrag) {
2182 QList<QGraphicsItem *> items = m_selectionGroup->childItems();
2183 resetSelectionGroup();
2184 m_scene->clearSelection();
2185 bool hasVideoClip = false;
2186 QUndoCommand *addCommand = new QUndoCommand();
2187 addCommand->setText(i18n("Add timeline clip"));
2188 QList <ClipItem *> brokenClips;
2190 for (int i = 0; i < items.count(); i++) {
2191 ClipItem *item = static_cast <ClipItem *>(items.at(i));
2192 if (!hasVideoClip && (item->clipType() == AV || item->clipType() == VIDEO)) hasVideoClip = true;
2193 if (items.count() == 1) {
2194 updateClipTypeActions(item);
2196 updateClipTypeActions(NULL);
2199 //TODO: take care of edit mode for undo
2200 item->baseClip()->addReference();
2201 //item->setZValue(item->defaultZValue());
2202 m_document->updateClip(item->baseClip()->getId());
2203 ItemInfo info = item->info();
2205 int tracknumber = m_document->tracksCount() - info.track - 1;
2206 bool isLocked = m_document->trackInfoAt(tracknumber).isLocked;
2207 if (isLocked) item->setItemLocked(true);
2208 ItemInfo clipInfo = info;
2209 clipInfo.track = m_document->tracksCount() - item->track();
2210 if (m_document->renderer()->mltInsertClip(clipInfo, item->xml(), item->baseClip()->producer(item->track()), m_scene->editMode() == OVERWRITEEDIT, m_scene->editMode() == INSERTEDIT) == -1) {
2211 emit displayMessage(i18n("Cannot insert clip in timeline"), ErrorMessage);
2212 brokenClips.append(item);
2215 adjustTimelineClips(m_scene->editMode(), item, ItemInfo(), addCommand);
2217 new AddTimelineClipCommand(this, item->xml(), item->clipProducer(), item->info(), item->effectList(), m_scene->editMode() == OVERWRITEEDIT, m_scene->editMode() == INSERTEDIT, false, false, addCommand);
2219 if (item->baseClip()->isTransparent() && getTransitionItemAtStart(info.startPos, info.track) == NULL) {
2220 // add transparency transition
2221 QDomElement trans = MainWindow::transitions.getEffectByTag("composite", "composite").cloneNode().toElement();
2222 new AddTransitionCommand(this, info, getPreviousVideoTrack(info.track), trans, false, true, addCommand);
2224 item->setSelected(true);
2226 qDeleteAll(brokenClips);
2227 brokenClips.clear();
2228 if (addCommand->childCount() > 0) m_commandStack->push(addCommand);
2229 else delete addCommand;
2230 setDocumentModified();
2234 QRectF rect(0, 1 * m_tracksHeight + m_tracksHeight / 2, sceneRect().width(), 2);
2235 QList<QGraphicsItem *> selection = m_scene->items(rect);
2236 QStringList timelineList;
2238 kDebug()<<"// ITEMS on TRACK: "<<selection.count();
2239 for (int i = 0; i < selection.count(); i++) {
2240 if (selection.at(i)->type() == AVWIDGET) {
2241 ClipItem *clip = static_cast <ClipItem *>(selection.at(i));
2242 int start = clip->startPos().frames(m_document->fps());
2243 int end = clip->endPos().frames(m_document->fps());
2244 timelineList.append(QString::number(start) + "-" + QString::number(end));
2247 kDebug() << "// COMPARE:\n" << timelineList << "\n-------------------";
2250 m_pasteEffectsAction->setEnabled(m_copiedItems.count() == 1);
2251 if (items.count() > 1) groupSelectedItems(true);
2252 event->setDropAction(Qt::MoveAction);
2254 } else QGraphicsView::dropEvent(event);
2258 void CustomTrackView::adjustTimelineClips(EDITMODE mode, ClipItem *item, ItemInfo posinfo, QUndoCommand *command)
2260 bool snap = KdenliveSettings::snaptopoints();
2261 KdenliveSettings::setSnaptopoints(false);
2262 if (mode == OVERWRITEEDIT) {
2263 // if we are in overwrite mode, move clips accordingly
2265 if (item == NULL) info = posinfo;
2266 else info = item->info();
2267 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);
2268 QList<QGraphicsItem *> selection = m_scene->items(rect);
2269 if (item) selection.removeAll(item);
2270 for (int i = 0; i < selection.count(); i++) {
2271 if (!selection.at(i)->isEnabled()) continue;
2272 if (selection.at(i)->type() == AVWIDGET) {
2273 ClipItem *clip = static_cast<ClipItem *>(selection.at(i));
2274 if (clip->startPos() < info.startPos) {
2275 if (clip->endPos() > info.endPos) {
2276 ItemInfo clipInfo = clip->info();
2277 ItemInfo dupInfo = clipInfo;
2278 GenTime diff = info.startPos - clipInfo.startPos;
2279 dupInfo.startPos = info.startPos;
2280 dupInfo.cropStart += diff;
2281 dupInfo.cropDuration = clipInfo.endPos - info.startPos;
2282 ItemInfo newdupInfo = dupInfo;
2283 GenTime diff2 = info.endPos - info.startPos;
2284 newdupInfo.startPos = info.endPos;
2285 newdupInfo.cropStart += diff2;
2286 newdupInfo.cropDuration = clipInfo.endPos - info.endPos;
2287 new RazorClipCommand(this, clipInfo, info.startPos, false, command);
2288 new ResizeClipCommand(this, dupInfo, newdupInfo, false, false, command);
2289 ClipItem *dup = cutClip(clipInfo, info.startPos, true, false);
2290 if (dup) dup->resizeStart(info.endPos.frames(m_document->fps()));
2292 ItemInfo newclipInfo = clip->info();
2293 newclipInfo.endPos = info.startPos;
2294 new ResizeClipCommand(this, clip->info(), newclipInfo, false, false, command);
2295 clip->resizeEnd(info.startPos.frames(m_document->fps()));
2297 } else if (clip->endPos() <= info.endPos) {
2298 new AddTimelineClipCommand(this, clip->xml(), clip->clipProducer(), clip->info(), clip->effectList(), false, false, false, true, command);
2299 scene()->removeItem(clip);
2303 ItemInfo newclipInfo = clip->info();
2304 newclipInfo.startPos = info.endPos;
2305 new ResizeClipCommand(this, clip->info(), newclipInfo, false, false, command);
2306 clip->resizeStart(info.endPos.frames(m_document->fps()));
2310 } else if (mode == INSERTEDIT) {
2311 // if we are in push mode, move clips accordingly
2313 if (item == NULL) info = posinfo;
2314 else info = item->info();
2315 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);
2316 QList<QGraphicsItem *> selection = m_scene->items(rect);
2317 if (item) selection.removeAll(item);
2318 for (int i = 0; i < selection.count(); i++) {
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.startPos) {
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 new RazorClipCommand(this, clipInfo, info.startPos, false, command);
2330 // Commented out; variable dup unused. --granjow
2331 //ClipItem *dup = cutClip(clipInfo, info.startPos, true, false);
2332 cutClip(clipInfo, info.startPos, true, false);
2335 // TODO: add insertspacecommand
2340 KdenliveSettings::setSnaptopoints(snap);
2344 void CustomTrackView::adjustTimelineTransitions(EDITMODE mode, Transition *item, QUndoCommand *command)
2346 if (mode == OVERWRITEEDIT) {
2347 // if we are in overwrite or push mode, move clips accordingly
2348 bool snap = KdenliveSettings::snaptopoints();
2349 KdenliveSettings::setSnaptopoints(false);
2350 ItemInfo info = item->info();
2351 QRectF rect(info.startPos.frames(m_document->fps()), info.track * m_tracksHeight + m_tracksHeight, (info.endPos - info.startPos).frames(m_document->fps()) - 1, 5);
2352 QList<QGraphicsItem *> selection = m_scene->items(rect);
2353 selection.removeAll(item);
2354 for (int i = 0; i < selection.count(); i++) {
2355 if (!selection.at(i)->isEnabled()) continue;
2356 if (selection.at(i)->type() == TRANSITIONWIDGET) {
2357 Transition *tr = static_cast<Transition *>(selection.at(i));
2358 if (tr->startPos() < info.startPos) {
2359 ItemInfo firstPos = tr->info();
2360 ItemInfo newPos = firstPos;
2361 firstPos.endPos = item->startPos();
2362 newPos.startPos = item->endPos();
2363 new MoveTransitionCommand(this, tr->info(), firstPos, true, command);
2364 if (tr->endPos() > info.endPos) {
2366 new AddTransitionCommand(this, newPos, tr->transitionEndTrack(), tr->toXML(), false, true, command);
2368 } else if (tr->endPos() > info.endPos) {
2370 ItemInfo firstPos = tr->info();
2371 firstPos.startPos = item->endPos();
2372 new MoveTransitionCommand(this, tr->info(), firstPos, true, command);
2374 // remove transition
2375 new AddTransitionCommand(this, tr->info(), tr->transitionEndTrack(), tr->toXML(), true, true, command);
2379 KdenliveSettings::setSnaptopoints(snap);
2383 QStringList CustomTrackView::mimeTypes() const
2385 QStringList qstrList;
2386 // list of accepted mime types for drop
2387 qstrList.append("text/plain");
2388 qstrList.append("kdenlive/producerslist");
2389 qstrList.append("kdenlive/clip");
2393 Qt::DropActions CustomTrackView::supportedDropActions() const
2395 // returns what actions are supported when dropping
2396 return Qt::MoveAction;
2399 void CustomTrackView::setDuration(int duration)
2401 int diff = qAbs(duration - sceneRect().width());
2402 if (diff * matrix().m11() > -50) {
2403 if (matrix().m11() < 0.4) setSceneRect(0, 0, (duration + 100 / matrix().m11()), sceneRect().height());
2404 else setSceneRect(0, 0, (duration + 300), sceneRect().height());
2406 m_projectDuration = duration;
2409 int CustomTrackView::duration() const
2411 return m_projectDuration;
2414 void CustomTrackView::addTrack(TrackInfo type, int ix)
2416 if (ix == -1 || ix == m_document->tracksCount()) {
2417 m_document->insertTrack(0, type);
2418 m_document->renderer()->mltInsertTrack(1, type.type == VIDEOTRACK);
2420 m_document->insertTrack(m_document->tracksCount() - ix, type);
2421 // insert track in MLT playlist
2422 m_document->renderer()->mltInsertTrack(m_document->tracksCount() - ix, type.type == VIDEOTRACK);
2424 double startY = ix * m_tracksHeight + 1 + m_tracksHeight / 2;
2425 QRectF r(0, startY, sceneRect().width(), sceneRect().height() - startY);
2426 QList<QGraphicsItem *> selection = m_scene->items(r);
2427 resetSelectionGroup();
2429 m_selectionGroup = new AbstractGroupItem(m_document->fps());
2430 scene()->addItem(m_selectionGroup);
2431 for (int i = 0; i < selection.count(); i++) {
2432 if ((!selection.at(i)->parentItem()) && (selection.at(i)->type() == AVWIDGET || selection.at(i)->type() == TRANSITIONWIDGET || selection.at(i)->type() == GROUPWIDGET)) {
2433 m_selectionGroup->addToGroup(selection.at(i));
2434 selection.at(i)->setFlag(QGraphicsItem::ItemIsMovable, false);
2437 // Move graphic items
2438 m_selectionGroup->translate(0, m_tracksHeight);
2440 // adjust track number
2441 QList<QGraphicsItem *> children = m_selectionGroup->childItems();
2442 for (int i = 0; i < children.count(); i++) {
2443 if (children.at(i)->type() == GROUPWIDGET) {
2444 AbstractGroupItem *grp = static_cast<AbstractGroupItem*>(children.at(i));
2445 children << grp->childItems();
2448 AbstractClipItem *item = static_cast <AbstractClipItem *>(children.at(i));
2450 ItemInfo clipinfo = item->info();
2451 if (item->type() == AVWIDGET) {
2452 ClipItem *clip = static_cast <ClipItem *>(item);
2453 // slowmotion clips are not track dependant, so no need to update them
2454 if (clip->speed() != 1.0) continue;
2455 // We add a move clip command so that we get the correct producer for new track number
2456 if (clip->clipType() == AV || clip->clipType() == AUDIO) {
2457 Mlt::Producer *prod;
2458 if (clip->isAudioOnly()) prod = clip->baseClip()->audioProducer(clipinfo.track);
2459 else if (clip->isVideoOnly()) prod = clip->baseClip()->videoProducer();
2460 else prod = clip->baseClip()->producer(clipinfo.track);
2461 if (m_document->renderer()->mltUpdateClipProducer((int)(m_document->tracksCount() - clipinfo.track), clipinfo.startPos.frames(m_document->fps()), prod) == false) {
2462 // problem updating clip
2463 emit displayMessage(i18n("Cannot update clip (time: %1, track: %2)", clipinfo.startPos.frames(m_document->fps()), clipinfo.track), ErrorMessage);
2466 } else if (item->type() == TRANSITIONWIDGET) {
2467 Transition *tr = static_cast <Transition *>(item);
2468 int track = tr->transitionEndTrack();
2470 tr->updateTransitionEndTrack(getPreviousVideoTrack(clipinfo.track));
2474 resetSelectionGroup(false);
2477 int maxHeight = m_tracksHeight * m_document->tracksCount() * matrix().m22();
2478 for (int i = 0; i < m_guides.count(); i++) {
2479 QLineF l = m_guides.at(i)->line();
2480 l.setP2(QPointF(l.x2(), maxHeight));
2481 m_guides.at(i)->setLine(l);
2483 m_cursorLine->setLine(m_cursorLine->line().x1(), 0, m_cursorLine->line().x1(), maxHeight);
2484 setSceneRect(0, 0, sceneRect().width(), m_tracksHeight * m_document->tracksCount());
2485 viewport()->update();
2486 emit tracksChanged();
2487 //QTimer::singleShot(500, this, SIGNAL(trackHeightChanged()));
2488 //setFixedHeight(50 * m_tracksCount);
2491 void CustomTrackView::removeTrack(int ix)
2493 // Delete track in MLT playlist
2494 m_document->renderer()->mltDeleteTrack(m_document->tracksCount() - ix);
2495 m_document->deleteTrack(m_document->tracksCount() - ix - 1);
2497 double startY = ix * (m_tracksHeight + 1) + m_tracksHeight / 2;
2498 QRectF r(0, startY, sceneRect().width(), sceneRect().height() - startY);
2499 QList<QGraphicsItem *> selection = m_scene->items(r);
2501 resetSelectionGroup();
2503 m_selectionGroup = new AbstractGroupItem(m_document->fps());
2504 scene()->addItem(m_selectionGroup);
2505 for (int i = 0; i < selection.count(); i++) {
2506 if ((!selection.at(i)->parentItem()) && (selection.at(i)->type() == AVWIDGET || selection.at(i)->type() == TRANSITIONWIDGET || selection.at(i)->type() == GROUPWIDGET)) {
2507 m_selectionGroup->addToGroup(selection.at(i));
2508 selection.at(i)->setFlag(QGraphicsItem::ItemIsMovable, false);
2511 // Move graphic items
2512 qreal ydiff = 0 - (int) m_tracksHeight;
2513 m_selectionGroup->translate(0, ydiff);
2515 // adjust track number
2516 QList<QGraphicsItem *> children = m_selectionGroup->childItems();
2517 //kDebug() << "// FOUND CLIPS TO MOVE: " << children.count();
2518 for (int i = 0; i < children.count(); i++) {
2519 if (children.at(i)->type() == GROUPWIDGET) {
2520 AbstractGroupItem *grp = static_cast<AbstractGroupItem*>(children.at(i));
2521 children << grp->childItems();
2524 if (children.at(i)->type() == AVWIDGET) {
2525 ClipItem *clip = static_cast <ClipItem *>(children.at(i));
2527 ItemInfo clipinfo = clip->info();
2528 // We add a move clip command so that we get the correct producer for new track number
2529 if (clip->clipType() == AV || clip->clipType() == AUDIO) {
2530 Mlt::Producer *prod;
2531 if (clip->isAudioOnly()) prod = clip->baseClip()->audioProducer(clipinfo.track);
2532 else if (clip->isVideoOnly()) prod = clip->baseClip()->videoProducer();
2533 else prod = clip->baseClip()->producer(clipinfo.track);
2534 if (!m_document->renderer()->mltUpdateClipProducer((int)(m_document->tracksCount() - clipinfo.track), clipinfo.startPos.frames(m_document->fps()), prod)) {
2535 emit displayMessage(i18n("Cannot update clip (time: %1, track: %2)", clipinfo.startPos.frames(m_document->fps()), clipinfo.track), ErrorMessage);
2538 } else if (children.at(i)->type() == TRANSITIONWIDGET) {
2539 Transition *tr = static_cast <Transition *>(children.at(i));
2541 int track = tr->transitionEndTrack();
2543 ItemInfo clipinfo = tr->info();
2544 tr->updateTransitionEndTrack(getPreviousVideoTrack(clipinfo.track));
2548 resetSelectionGroup(false);
2550 int maxHeight = m_tracksHeight * m_document->tracksCount() * matrix().m22();
2551 for (int i = 0; i < m_guides.count(); i++) {
2552 QLineF l = m_guides.at(i)->line();
2553 l.setP2(QPointF(l.x2(), maxHeight));
2554 m_guides.at(i)->setLine(l);
2556 m_cursorLine->setLine(m_cursorLine->line().x1(), 0, m_cursorLine->line().x1(), maxHeight);
2557 setSceneRect(0, 0, sceneRect().width(), m_tracksHeight * m_document->tracksCount());
2559 m_selectedTrack = qMin(m_selectedTrack, m_document->tracksCount() - 1);
2560 viewport()->update();
2561 emit tracksChanged();
2562 //QTimer::singleShot(500, this, SIGNAL(trackHeightChanged()));
2565 void CustomTrackView::changeTrack(int ix, TrackInfo type)
2567 int tracknumber = m_document->tracksCount() - ix;
2568 m_document->setTrackType(tracknumber - 1, type);
2569 m_document->renderer()->mltChangeTrackState(tracknumber, m_document->trackInfoAt(tracknumber - 1).isMute, m_document->trackInfoAt(tracknumber - 1).isBlind);
2570 QTimer::singleShot(300, this, SIGNAL(trackHeightChanged()));
2571 viewport()->update();
2575 void CustomTrackView::slotSwitchTrackAudio(int ix)
2577 /*for (int i = 0; i < m_document->tracksCount(); i++)
2578 kDebug() << "TRK " << i << " STATE: " << m_document->trackInfoAt(i).isMute << m_document->trackInfoAt(i).isBlind;*/
2579 int tracknumber = m_document->tracksCount() - ix - 1;
2580 m_document->switchTrackAudio(tracknumber, !m_document->trackInfoAt(tracknumber).isMute);
2581 kDebug() << "NEXT TRK STATE: " << m_document->trackInfoAt(tracknumber).isMute << m_document->trackInfoAt(tracknumber).isBlind;
2582 m_document->renderer()->mltChangeTrackState(tracknumber + 1, m_document->trackInfoAt(tracknumber).isMute, m_document->trackInfoAt(tracknumber).isBlind);
2583 setDocumentModified();
2586 void CustomTrackView::slotSwitchTrackLock(int ix)
2588 int tracknumber = m_document->tracksCount() - ix - 1;
2589 LockTrackCommand *command = new LockTrackCommand(this, ix, !m_document->trackInfoAt(tracknumber).isLocked);
2590 m_commandStack->push(command);
2594 void CustomTrackView::lockTrack(int ix, bool lock)
2596 int tracknumber = m_document->tracksCount() - ix - 1;
2597 m_document->switchTrackLock(tracknumber, lock);
2598 emit doTrackLock(ix, lock);
2599 QList<QGraphicsItem *> selection = m_scene->items(0, ix * m_tracksHeight + m_tracksHeight / 2, sceneRect().width(), m_tracksHeight / 2 - 2);
2601 for (int i = 0; i < selection.count(); i++) {
2602 if (selection.at(i)->type() != AVWIDGET && selection.at(i)->type() != TRANSITIONWIDGET) continue;
2603 if (selection.at(i)->isSelected()) {
2604 if (selection.at(i)->type() == AVWIDGET) emit clipItemSelected(NULL);
2605 else emit transitionItemSelected(NULL);
2607 static_cast <AbstractClipItem *>(selection.at(i))->setItemLocked(lock);
2609 kDebug() << "NEXT TRK STATE: " << m_document->trackInfoAt(tracknumber).isLocked;
2610 viewport()->update();
2611 setDocumentModified();
2614 void CustomTrackView::slotSwitchTrackVideo(int ix)
2616 int tracknumber = m_document->tracksCount() - ix;
2617 m_document->switchTrackVideo(tracknumber - 1, !m_document->trackInfoAt(tracknumber - 1).isBlind);
2618 m_document->renderer()->mltChangeTrackState(tracknumber, m_document->trackInfoAt(tracknumber - 1).isMute, m_document->trackInfoAt(tracknumber - 1).isBlind);
2619 setDocumentModified();
2622 QList<QGraphicsItem *> CustomTrackView::checkForGroups(const QRectF &rect, bool *ok)
2624 // Check there is no group going over several tracks there, or that would result in timeline corruption
2625 QList<QGraphicsItem *> selection = scene()->items(rect);
2627 int maxHeight = m_tracksHeight * 1.5;
2628 for (int i = 0; i < selection.count(); i++) {
2629 // Check that we don't try to move a group with clips on other tracks
2630 if (selection.at(i)->type() == GROUPWIDGET && (selection.at(i)->boundingRect().height() >= maxHeight)) {
2633 } else if (selection.at(i)->parentItem() && (selection.at(i)->parentItem()->boundingRect().height() >= maxHeight)) {
2641 void CustomTrackView::slotRemoveSpace()
2645 if (m_menuPosition.isNull()) {
2646 pos = GenTime(cursorPos(), m_document->fps());
2648 track = QInputDialog::getInteger(this, i18n("Remove Space"), i18n("Track"), 0, 0, m_document->tracksCount() - 1, 1, &ok);
2651 pos = GenTime((int)(mapToScene(m_menuPosition).x()), m_document->fps());
2652 track = (int)(mapToScene(m_menuPosition).y() / m_tracksHeight);
2655 ClipItem *item = getClipItemAt(pos, track);
2657 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);
2660 int length = m_document->renderer()->mltGetSpaceLength(pos, m_document->tracksCount() - track, true);
2661 //kDebug() << "// GOT LENGT; " << length;
2663 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);
2667 // Make sure there is no group in the way
2668 QRectF rect(pos.frames(m_document->fps()), track * m_tracksHeight + m_tracksHeight / 2, sceneRect().width() - pos.frames(m_document->fps()), m_tracksHeight / 2 - 2);
2671 QList<QGraphicsItem *> items = checkForGroups(rect, &isOk);
2673 // groups found on track, do not allow the move
2674 emit displayMessage(i18n("Cannot remove space in a track with a group"), ErrorMessage);
2678 QList<ItemInfo> clipsToMove;
2679 QList<ItemInfo> transitionsToMove;
2681 for (int i = 0; i < items.count(); i++) {
2682 if (items.at(i)->type() == AVWIDGET || items.at(i)->type() == TRANSITIONWIDGET) {
2683 AbstractClipItem *item = static_cast <AbstractClipItem *>(items.at(i));
2684 ItemInfo info = item->info();
2685 if (item->type() == AVWIDGET) {
2686 clipsToMove.append(info);
2687 } else if (item->type() == TRANSITIONWIDGET) {
2688 transitionsToMove.append(info);
2693 InsertSpaceCommand *command = new InsertSpaceCommand(this, clipsToMove, transitionsToMove, track, GenTime(-length, m_document->fps()), true);
2694 m_commandStack->push(command);
2697 void CustomTrackView::slotInsertSpace()
2701 if (m_menuPosition.isNull()) {
2702 pos = GenTime(cursorPos(), m_document->fps());
2704 pos = GenTime((int)(mapToScene(m_menuPosition).x()), m_document->fps());
2705 track = (int)(mapToScene(m_menuPosition).y() / m_tracksHeight) + 1;
2707 SpacerDialog d(GenTime(65, m_document->fps()), m_document->timecode(), track, m_document->tracksCount(), this);
2708 if (d.exec() != QDialog::Accepted) return;
2709 GenTime spaceDuration = d.selectedDuration();
2710 track = d.selectedTrack();
2712 ClipItem *item = getClipItemAt(pos, track);
2713 if (item) pos = item->startPos();
2715 // Make sure there is no group in the way
2716 QRectF rect(pos.frames(m_document->fps()), track * m_tracksHeight + m_tracksHeight / 2, sceneRect().width() - pos.frames(m_document->fps()), m_tracksHeight / 2 - 2);
2718 QList<QGraphicsItem *> items = checkForGroups(rect, &isOk);
2720 // groups found on track, do not allow the move
2721 emit displayMessage(i18n("Cannot insert space in a track with a group"), ErrorMessage);
2725 QList<ItemInfo> clipsToMove;
2726 QList<ItemInfo> transitionsToMove;
2728 for (int i = 0; i < items.count(); i++) {
2729 if (items.at(i)->type() == AVWIDGET || items.at(i)->type() == TRANSITIONWIDGET) {
2730 AbstractClipItem *item = static_cast <AbstractClipItem *>(items.at(i));
2731 ItemInfo info = item->info();
2732 if (item->type() == AVWIDGET) {
2733 clipsToMove.append(info);
2734 } else if (item->type() == TRANSITIONWIDGET) {
2735 transitionsToMove.append(info);
2740 InsertSpaceCommand *command = new InsertSpaceCommand(this, clipsToMove, transitionsToMove, track, spaceDuration, true);
2741 m_commandStack->push(command);
2744 void CustomTrackView::insertSpace(QList<ItemInfo> clipsToMove, QList<ItemInfo> transToMove, int track, const GenTime duration, const GenTime offset)
2746 int diff = duration.frames(m_document->fps());
2747 resetSelectionGroup();
2748 m_selectionGroup = new AbstractGroupItem(m_document->fps());
2749 scene()->addItem(m_selectionGroup);
2751 Transition *transition;
2753 // Create lists with start pos for each track
2754 QMap <int, int> trackClipStartList;
2755 QMap <int, int> trackTransitionStartList;
2757 for (int i = 1; i < m_document->tracksCount() + 1; i++) {
2758 trackClipStartList[i] = -1;
2759 trackTransitionStartList[i] = -1;
2762 if (!clipsToMove.isEmpty()) for (int i = 0; i < clipsToMove.count(); i++) {
2763 clip = getClipItemAtStart(clipsToMove.at(i).startPos + offset, clipsToMove.at(i).track);
2765 if (clip->parentItem()) {
2766 m_selectionGroup->addToGroup(clip->parentItem());
2767 clip->parentItem()->setFlag(QGraphicsItem::ItemIsMovable, false);
2769 m_selectionGroup->addToGroup(clip);
2770 clip->setFlag(QGraphicsItem::ItemIsMovable, false);
2772 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))
2773 trackClipStartList[m_document->tracksCount() - clipsToMove.at(i).track] = clipsToMove.at(i).startPos.frames(m_document->fps());
2775 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);
2778 if (!transToMove.isEmpty()) for (int i = 0; i < transToMove.count(); i++) {
2779 transition = getTransitionItemAtStart(transToMove.at(i).startPos + offset, transToMove.at(i).track);
2781 if (transition->parentItem()) {
2782 m_selectionGroup->addToGroup(transition->parentItem());
2783 transition->parentItem()->setFlag(QGraphicsItem::ItemIsMovable, false);
2785 m_selectionGroup->addToGroup(transition);
2786 transition->setFlag(QGraphicsItem::ItemIsMovable, false);
2788 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))
2789 trackTransitionStartList[m_document->tracksCount() - transToMove.at(i).track] = transToMove.at(i).startPos.frames(m_document->fps());
2790 } 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);
2792 m_selectionGroup->translate(diff, 0);
2794 // update items coordinates
2795 QList<QGraphicsItem *> itemList = m_selectionGroup->childItems();
2797 for (int i = 0; i < itemList.count(); i++) {
2798 if (itemList.at(i)->type() == AVWIDGET || itemList.at(i)->type() == TRANSITIONWIDGET) {
2799 static_cast < AbstractClipItem *>(itemList.at(i))->updateItem();
2800 } else if (itemList.at(i)->type() == GROUPWIDGET) {
2801 QList<QGraphicsItem *> children = itemList.at(i)->childItems();
2802 for (int j = 0; j < children.count(); j++) {
2803 AbstractClipItem * clp = static_cast < AbstractClipItem *>(children.at(j));
2808 resetSelectionGroup(false);
2809 if (track != -1) track = m_document->tracksCount() - track;
2810 m_document->renderer()->mltInsertSpace(trackClipStartList, trackTransitionStartList, track, duration, offset);
2813 void CustomTrackView::deleteClip(const QString &clipId)
2815 resetSelectionGroup();
2816 QList<QGraphicsItem *> itemList = items();
2817 QUndoCommand *deleteCommand = new QUndoCommand();
2819 for (int i = 0; i < itemList.count(); i++) {
2820 if (itemList.at(i)->type() == AVWIDGET) {
2821 ClipItem *item = (ClipItem *)itemList.at(i);
2822 if (item->clipProducer() == clipId) {
2824 if (item->parentItem()) {
2825 // Clip is in a group, destroy the group
2826 new GroupClipsCommand(this, QList<ItemInfo>() << item->info(), QList<ItemInfo>(), false, deleteCommand);
2828 new AddTimelineClipCommand(this, item->xml(), item->clipProducer(), item->info(), item->effectList(), false, false, true, true, deleteCommand);
2832 deleteCommand->setText(i18np("Delete timeline clip", "Delete timeline clips", count));
2833 if (count == 0) delete deleteCommand;
2834 else m_commandStack->push(deleteCommand);
2837 void CustomTrackView::setCursorPos(int pos, bool seek)
2839 if (pos == m_cursorPos) return;
2840 emit cursorMoved((int)(m_cursorPos), (int)(pos));
2842 if (seek) m_document->renderer()->seek(GenTime(m_cursorPos, m_document->fps()));
2843 else if (m_autoScroll) checkScrolling();
2844 m_cursorLine->setPos(m_cursorPos, 0);
2847 void CustomTrackView::updateCursorPos()
2849 m_cursorLine->setPos(m_cursorPos, 0);
2852 int CustomTrackView::cursorPos()
2854 return (int)(m_cursorPos);
2857 void CustomTrackView::moveCursorPos(int delta)
2859 if (m_cursorPos + delta < 0) delta = 0 - m_cursorPos;
2860 emit cursorMoved((int)(m_cursorPos), (int)((m_cursorPos + delta)));
2861 m_cursorPos += delta;
2862 m_cursorLine->setPos(m_cursorPos, 0);
2863 m_document->renderer()->seek(GenTime(m_cursorPos, m_document->fps()));
2866 void CustomTrackView::initCursorPos(int pos)
2868 emit cursorMoved((int)(m_cursorPos), (int)(pos));
2870 m_cursorLine->setPos(pos, 0);
2874 void CustomTrackView::checkScrolling()
2876 ensureVisible(m_cursorPos, verticalScrollBar()->value() + 10, 2, 2, 50, 0);
2879 void CustomTrackView::mouseReleaseEvent(QMouseEvent * event)
2881 if (m_moveOpMode == SEEK) m_moveOpMode = NONE;
2882 QGraphicsView::mouseReleaseEvent(event);
2883 setViewportUpdateMode(QGraphicsView::MinimalViewportUpdate);
2884 #if QT_VERSION >= 0x040600
2885 if (m_dragItem) m_dragItem->setGraphicsEffect(NULL);
2887 if (m_scrollTimer.isActive()) m_scrollTimer.stop();
2888 if (event->button() == Qt::MidButton) {
2891 setDragMode(QGraphicsView::NoDrag);
2892 if (m_operationMode == MOVEGUIDE) {
2893 setCursor(Qt::ArrowCursor);
2894 m_operationMode = NONE;
2895 m_dragGuide->setFlag(QGraphicsItem::ItemIsMovable, false);
2896 GenTime newPos = GenTime(m_dragGuide->pos().x(), m_document->fps());
2897 if (newPos != m_dragGuide->position()) {
2898 EditGuideCommand *command = new EditGuideCommand(this, m_dragGuide->position(), m_dragGuide->label(), newPos, m_dragGuide->label(), false);
2899 m_commandStack->push(command);
2900 m_dragGuide->updateGuide(GenTime(m_dragGuide->pos().x(), m_document->fps()));
2901 qSort(m_guides.begin(), m_guides.end(), sortGuidesList);
2902 m_document->syncGuides(m_guides);
2907 } else if (m_operationMode == SPACER && m_selectionGroup) {
2909 if (event->modifiers() != Qt::ControlModifier) {
2910 // We are moving all tracks
2912 } else track = (int)(mapToScene(m_clickEvent).y() / m_tracksHeight);
2913 GenTime timeOffset = GenTime((int)(m_selectionGroup->scenePos().x()), m_document->fps()) - m_selectionGroupInfo.startPos;
2915 if (timeOffset != GenTime()) {
2916 QList<QGraphicsItem *> items = m_selectionGroup->childItems();
2918 QList<ItemInfo> clipsToMove;
2919 QList<ItemInfo> transitionsToMove;
2921 // Create lists with start pos for each track
2922 QMap <int, int> trackClipStartList;
2923 QMap <int, int> trackTransitionStartList;
2925 for (int i = 1; i < m_document->tracksCount() + 1; i++) {
2926 trackClipStartList[i] = -1;
2927 trackTransitionStartList[i] = -1;
2930 for (int i = 0; i < items.count(); i++) {
2931 if (items.at(i)->type() == GROUPWIDGET)
2932 items += items.at(i)->childItems();
2935 for (int i = 0; i < items.count(); i++) {
2936 if (items.at(i)->type() == AVWIDGET) {
2937 AbstractClipItem *item = static_cast <AbstractClipItem *>(items.at(i));
2938 ItemInfo info = item->info();
2939 clipsToMove.append(info);
2941 if (trackClipStartList.value(m_document->tracksCount() - info.track) == -1 || info.startPos.frames(m_document->fps()) < trackClipStartList.value(m_document->tracksCount() - info.track))
2942 trackClipStartList[m_document->tracksCount() - info.track] = info.startPos.frames(m_document->fps());
2943 } else if (items.at(i)->type() == TRANSITIONWIDGET) {
2944 AbstractClipItem *item = static_cast <AbstractClipItem *>(items.at(i));
2945 ItemInfo info = item->info();
2946 transitionsToMove.append(info);
2948 if (trackTransitionStartList.value(m_document->tracksCount() - info.track) == -1 || info.startPos.frames(m_document->fps()) < trackTransitionStartList.value(m_document->tracksCount() - info.track))
2949 trackTransitionStartList[m_document->tracksCount() - info.track] = info.startPos.frames(m_document->fps());
2953 InsertSpaceCommand *command = new InsertSpaceCommand(this, clipsToMove, transitionsToMove, track, timeOffset, false);
2954 m_commandStack->push(command);
2955 if (track != -1) track = m_document->tracksCount() - track;
2956 kDebug() << "SPACER TRACK:" << track;
2957 m_document->renderer()->mltInsertSpace(trackClipStartList, trackTransitionStartList, track, timeOffset, GenTime());
2959 resetSelectionGroup(false);
2960 m_operationMode = NONE;
2961 } else if (m_operationMode == RUBBERSELECTION) {
2962 //kDebug() << "// END RUBBER SELECT";
2963 resetSelectionGroup();
2964 groupSelectedItems();
2965 m_operationMode = NONE;
2968 if (m_dragItem == NULL && m_selectionGroup == NULL) {
2969 emit transitionItemSelected(NULL);
2973 if (m_dragItem) info = m_dragItem->info();
2975 if (m_operationMode == MOVE) {
2976 setCursor(Qt::OpenHandCursor);
2977 if (m_dragItem->parentItem() == 0) {
2978 // we are moving one clip, easy
2979 if (m_dragItem->type() == AVWIDGET && (m_dragItemInfo.startPos != info.startPos || m_dragItemInfo.track != info.track)) {
2980 ClipItem *item = static_cast <ClipItem *>(m_dragItem);
2981 Mlt::Producer *prod;
2982 if (item->isAudioOnly()) prod = item->baseClip()->audioProducer(m_dragItemInfo.track);
2983 else if (item->isVideoOnly()) prod = item->baseClip()->videoProducer();
2984 else prod = item->baseClip()->producer(m_dragItemInfo.track);
2985 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);
2988 QUndoCommand *moveCommand = new QUndoCommand();
2989 moveCommand->setText(i18n("Move clip"));
2990 adjustTimelineClips(m_scene->editMode(), item, ItemInfo(), moveCommand);
2992 int tracknumber = m_document->tracksCount() - item->track() - 1;
2993 bool isLocked = m_document->trackInfoAt(tracknumber).isLocked;
2994 if (isLocked) item->setItemLocked(true);
2995 new MoveClipCommand(this, m_dragItemInfo, info, false, moveCommand);
2996 // Also move automatic transitions (on lower track)
2997 Transition *startTransition = getTransitionItemAtStart(m_dragItemInfo.startPos, m_dragItemInfo.track);
2998 ItemInfo startTrInfo;
2999 ItemInfo newStartTrInfo;
3000 bool moveStartTrans = false;
3001 bool moveEndTrans = false;
3002 if (startTransition && startTransition->isAutomatic()) {
3003 startTrInfo = startTransition->info();
3004 newStartTrInfo = startTrInfo;
3005 newStartTrInfo.track = info.track;
3006 newStartTrInfo.startPos = info.startPos;
3007 if (m_dragItemInfo.track == info.track && !item->baseClip()->isTransparent() && getClipItemAtEnd(newStartTrInfo.endPos, m_document->tracksCount() - startTransition->transitionEndTrack())) {
3008 // transition end should stay the same
3010 // transition end should be adjusted to clip
3011 newStartTrInfo.endPos = newStartTrInfo.endPos + (newStartTrInfo.startPos - startTrInfo.startPos);
3013 if (newStartTrInfo.startPos < newStartTrInfo.endPos) moveStartTrans = true;
3015 if (startTransition == NULL || startTransition->endPos() < m_dragItemInfo.endPos) {
3016 // Check if there is a transition at clip end
3017 Transition *tr = getTransitionItemAtEnd(m_dragItemInfo.endPos, m_dragItemInfo.track);
3018 if (tr && tr->isAutomatic()) {
3019 ItemInfo trInfo = tr->info();
3020 ItemInfo newTrInfo = trInfo;
3021 newTrInfo.track = info.track;
3022 newTrInfo.endPos = m_dragItem->endPos();
3023 if (m_dragItemInfo.track == info.track && !item->baseClip()->isTransparent() && getClipItemAtStart(trInfo.startPos, m_document->tracksCount() - tr->transitionEndTrack())) {
3024 // transition start should stay the same
3026 // transition start should be moved
3027 newTrInfo.startPos = newTrInfo.startPos + (newTrInfo.endPos - trInfo.endPos);
3029 if (newTrInfo.startPos < newTrInfo.endPos) {
3030 moveEndTrans = true;
3031 if (moveStartTrans) {
3032 // we have to move both transitions, remove the start one so that there is no collision
3033 new AddTransitionCommand(this, startTrInfo, startTransition->transitionEndTrack(), startTransition->toXML(), true, true, moveCommand);
3035 adjustTimelineTransitions(m_scene->editMode(), tr, moveCommand);
3036 new MoveTransitionCommand(this, trInfo, newTrInfo, true, moveCommand);
3037 if (moveStartTrans) {
3038 // re-add transition in correct place
3039 int transTrack = startTransition->transitionEndTrack();
3040 if (m_dragItemInfo.track != info.track && !startTransition->forcedTrack()) {
3041 transTrack = getPreviousVideoTrack(info.track);
3043 adjustTimelineTransitions(m_scene->editMode(), startTransition, moveCommand);
3044 new AddTransitionCommand(this, newStartTrInfo, transTrack, startTransition->toXML(), false, true, moveCommand);
3050 if (moveStartTrans && !moveEndTrans) {
3051 adjustTimelineTransitions(m_scene->editMode(), startTransition, moveCommand);
3052 new MoveTransitionCommand(this, startTrInfo, newStartTrInfo, true, moveCommand);
3055 // Also move automatic transitions (on upper track)
3056 Transition *tr = getTransitionItemAtStart(m_dragItemInfo.startPos, m_dragItemInfo.track - 1);
3057 if (m_dragItemInfo.track == info.track && tr && tr->isAutomatic() && (m_document->tracksCount() - tr->transitionEndTrack()) == m_dragItemInfo.track) {
3058 ItemInfo trInfo = tr->info();
3059 ItemInfo newTrInfo = trInfo;
3060 newTrInfo.startPos = m_dragItem->startPos();
3061 ClipItem * upperClip = getClipItemAt(m_dragItemInfo.startPos, m_dragItemInfo.track - 1);
3062 if (!upperClip || !upperClip->baseClip()->isTransparent()) {
3063 if (!getClipItemAtEnd(newTrInfo.endPos, tr->track())) {
3064 // transition end should be adjusted to clip on upper track
3065 newTrInfo.endPos = newTrInfo.endPos + (newTrInfo.startPos - trInfo.startPos);
3067 if (newTrInfo.startPos < newTrInfo.endPos) {
3068 adjustTimelineTransitions(m_scene->editMode(), tr, moveCommand);
3069 new MoveTransitionCommand(this, trInfo, newTrInfo, true, moveCommand);
3073 if (m_dragItemInfo.track == info.track && (tr == NULL || tr->endPos() < m_dragItemInfo.endPos)) {
3074 // Check if there is a transition at clip end
3075 tr = getTransitionItemAtEnd(m_dragItemInfo.endPos, m_dragItemInfo.track - 1);
3076 if (tr && tr->isAutomatic() && (m_document->tracksCount() - tr->transitionEndTrack()) == m_dragItemInfo.track) {
3077 ItemInfo trInfo = tr->info();
3078 ItemInfo newTrInfo = trInfo;
3079 newTrInfo.endPos = m_dragItem->endPos();
3080 kDebug() << "CLIP ENDS AT: " << newTrInfo.endPos.frames(25);
3081 kDebug() << "CLIP STARTS AT: " << newTrInfo.startPos.frames(25);
3082 ClipItem * upperClip = getClipItemAt(m_dragItemInfo.startPos, m_dragItemInfo.track - 1);
3083 if (!upperClip || !upperClip->baseClip()->isTransparent()) {
3084 if (!getClipItemAtStart(trInfo.startPos, tr->track())) {
3085 // transition start should be moved
3086 newTrInfo.startPos = newTrInfo.startPos + (newTrInfo.endPos - trInfo.endPos);
3088 if (newTrInfo.startPos < newTrInfo.endPos) {
3089 adjustTimelineTransitions(m_scene->editMode(), tr, moveCommand);
3090 new MoveTransitionCommand(this, trInfo, newTrInfo, true, moveCommand);
3095 m_commandStack->push(moveCommand);
3096 //checkTrackSequence(m_dragItem->track());
3098 // undo last move and emit error message
3099 bool snap = KdenliveSettings::snaptopoints();
3100 KdenliveSettings::setSnaptopoints(false);
3101 item->setPos((int) m_dragItemInfo.startPos.frames(m_document->fps()), (int)(m_dragItemInfo.track * m_tracksHeight + 1));
3102 KdenliveSettings::setSnaptopoints(snap);
3103 emit displayMessage(i18n("Cannot move clip to position %1", m_document->timecode().getTimecodeFromFrames(m_dragItemInfo.startPos.frames(m_document->fps()))), ErrorMessage);
3105 setDocumentModified();
3107 if (m_dragItem->type() == TRANSITIONWIDGET && (m_dragItemInfo.startPos != info.startPos || m_dragItemInfo.track != info.track)) {
3108 Transition *transition = static_cast <Transition *>(m_dragItem);
3109 transition->updateTransitionEndTrack(getPreviousVideoTrack(m_dragItem->track()));
3110 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)) {
3111 // Moving transition failed, revert to previous position
3112 emit displayMessage(i18n("Cannot move transition"), ErrorMessage);
3113 transition->setPos((int) m_dragItemInfo.startPos.frames(m_document->fps()), (m_dragItemInfo.track) * m_tracksHeight + 1);
3115 QUndoCommand *moveCommand = new QUndoCommand();
3116 moveCommand->setText(i18n("Move transition"));
3117 adjustTimelineTransitions(m_scene->editMode(), transition, moveCommand);
3118 new MoveTransitionCommand(this, m_dragItemInfo, info, false, moveCommand);
3119 m_commandStack->push(moveCommand);
3123 // Moving several clips. We need to delete them and readd them to new position,
3124 // or they might overlap each other during the move
3125 QGraphicsItemGroup *group = static_cast <QGraphicsItemGroup *>(m_dragItem->parentItem());
3126 QList<QGraphicsItem *> items = group->childItems();
3128 QList<ItemInfo> clipsToMove;
3129 QList<ItemInfo> transitionsToMove;
3131 GenTime timeOffset = GenTime(m_dragItem->scenePos().x(), m_document->fps()) - m_dragItemInfo.startPos;
3132 const int trackOffset = (int)(m_dragItem->scenePos().y() / m_tracksHeight) - m_dragItemInfo.track;
3133 //kDebug() << "// MOVED SEVERAL CLIPS" << timeOffset.frames(25);
3134 QUndoCommand *moveGroup = new QUndoCommand();
3135 moveGroup->setText(i18n("Move group"));
3136 if (timeOffset != GenTime() || trackOffset != 0) {
3137 // remove items in MLT playlist
3140 int max = items.count();
3141 for (int i = 0; i < max; i++) {
3142 if (items.at(i)->type() == GROUPWIDGET) {
3143 items += items.at(i)->childItems();
3146 m_document->renderer()->blockSignals(true);
3147 for (int i = 0; i < items.count(); i++) {
3148 if (items.at(i)->type() != AVWIDGET && items.at(i)->type() != TRANSITIONWIDGET) continue;
3149 AbstractClipItem *item = static_cast <AbstractClipItem *>(items.at(i));
3150 ItemInfo info = item->info();
3151 if (item->type() == AVWIDGET) {
3152 if (m_document->renderer()->mltRemoveClip(m_document->tracksCount() - info.track, info.startPos) == false) {
3153 // error, clip cannot be removed from playlist
3154 emit displayMessage(i18n("Error removing clip at %1 on track %2", m_document->timecode().getTimecodeFromFrames(info.startPos.frames(m_document->fps())), info.track), ErrorMessage);
3156 clipsToMove.append(info);
3159 transitionsToMove.append(info);
3160 Transition *tr = static_cast <Transition*>(item);
3161 m_document->renderer()->mltDeleteTransition(tr->transitionTag(), tr->transitionEndTrack(), m_document->tracksCount() - info.track, info.startPos, info.endPos, tr->toXML());
3164 m_document->renderer()->blockSignals(false);
3165 for (int i = 0; i < items.count(); i++) {
3166 // re-add items in correct place
3167 if (items.at(i)->type() != AVWIDGET && items.at(i)->type() != TRANSITIONWIDGET) continue;
3168 AbstractClipItem *item = static_cast <AbstractClipItem *>(items.at(i));
3170 ItemInfo info = item->info();
3171 int tracknumber = m_document->tracksCount() - info.track - 1;
3172 bool isLocked = m_document->trackInfoAt(tracknumber).isLocked;
3174 group->removeFromGroup(item);
3175 item->setItemLocked(true);
3178 if (item->type() == AVWIDGET) {
3179 ClipItem *clip = static_cast <ClipItem*>(item);
3180 info.track = m_document->tracksCount() - info.track;
3181 Mlt::Producer *prod;
3182 adjustTimelineClips(m_scene->editMode(), clip, ItemInfo(), moveGroup);
3183 if (clip->isAudioOnly()) prod = clip->baseClip()->audioProducer(info.track);
3184 else if (clip->isVideoOnly()) prod = clip->baseClip()->videoProducer();
3185 else prod = clip->baseClip()->producer(info.track);
3186 m_document->renderer()->mltInsertClip(info, clip->xml(), prod, m_scene->editMode() == OVERWRITEEDIT, m_scene->editMode() == INSERTEDIT);
3187 for (int i = 0; i < clip->effectsCount(); i++) {
3188 m_document->renderer()->mltAddEffect(info.track, info.startPos, clip->getEffectArgs(clip->effectAt(i)), false);
3191 Transition *tr = static_cast <Transition*>(item);
3192 int newTrack = tr->transitionEndTrack();
3193 if (!tr->forcedTrack()) {
3194 newTrack = getPreviousVideoTrack(info.track);
3196 tr->updateTransitionEndTrack(newTrack);
3197 adjustTimelineTransitions(m_scene->editMode(), tr, moveGroup);
3198 m_document->renderer()->mltAddTransition(tr->transitionTag(), newTrack, m_document->tracksCount() - info.track, info.startPos, info.endPos, tr->toXML());
3202 new MoveGroupCommand(this, clipsToMove, transitionsToMove, timeOffset, trackOffset, false, moveGroup);
3203 m_commandStack->push(moveGroup);
3205 //QPointF top = group->sceneBoundingRect().topLeft();
3206 //QPointF oldpos = m_selectionGroup->scenePos();
3207 //kDebug()<<"SELECTION GRP POS: "<<m_selectionGroup->scenePos()<<", TOP: "<<top;
3208 //group->setPos(top);
3209 //TODO: get rid of the 3 lines below
3210 if (m_selectionGroup) {
3211 m_selectionGroupInfo.startPos = GenTime(m_selectionGroup->scenePos().x(), m_document->fps());
3212 m_selectionGroupInfo.track = m_selectionGroup->track();
3214 setDocumentModified();
3217 m_document->renderer()->doRefresh();
3218 } else if (m_operationMode == RESIZESTART && m_dragItem->startPos() != m_dragItemInfo.startPos) {
3220 if (m_dragItem->type() == AVWIDGET) {
3221 ItemInfo resizeinfo = m_dragItemInfo;
3222 resizeinfo.track = m_document->tracksCount() - resizeinfo.track;
3223 bool success = m_document->renderer()->mltResizeClipStart(resizeinfo, m_dragItem->startPos() - m_dragItemInfo.startPos);
3225 QUndoCommand *resizeCommand = new QUndoCommand();
3226 resizeCommand->setText(i18n("Resize clip"));
3228 // Check if there is an automatic transition on that clip (lower track)
3229 Transition *transition = getTransitionItemAtStart(m_dragItemInfo.startPos, m_dragItemInfo.track);
3230 if (transition && transition->isAutomatic()) {
3231 ItemInfo trInfo = transition->info();
3232 ItemInfo newTrInfo = trInfo;
3233 newTrInfo.startPos = m_dragItem->startPos();
3234 if (newTrInfo.startPos < newTrInfo.endPos)
3235 new MoveTransitionCommand(this, trInfo, newTrInfo, true, resizeCommand);
3237 // Check if there is an automatic transition on that clip (upper track)
3238 transition = getTransitionItemAtStart(m_dragItemInfo.startPos, m_dragItemInfo.track - 1);
3239 if (transition && transition->isAutomatic() && (m_document->tracksCount() - transition->transitionEndTrack()) == m_dragItemInfo.track) {
3240 ItemInfo trInfo = transition->info();
3241 ItemInfo newTrInfo = trInfo;
3242 newTrInfo.startPos = m_dragItem->startPos();
3243 ClipItem * upperClip = getClipItemAt(m_dragItemInfo.startPos, m_dragItemInfo.track - 1);
3244 if ((!upperClip || !upperClip->baseClip()->isTransparent()) && newTrInfo.startPos < newTrInfo.endPos) {
3245 new MoveTransitionCommand(this, trInfo, newTrInfo, true, resizeCommand);
3249 ClipItem *clip = static_cast < ClipItem * >(m_dragItem);
3250 updatePositionEffects(clip, m_dragItemInfo);
3254 QDomElement root = doc.createElement("list");
3255 doc.appendChild(root);
3256 QList <int> indexes;
3257 for (int i = 0; i < clip->effectsCount(); i++) {
3258 QDomElement effect = clip->effectAt(i);
3259 if (EffectsList::hasKeyFrames(effect)) {
3260 doc.appendChild(doc.importNode(effect, true));
3265 if (clip->checkEffectsKeyframesPos(m_dragItemInfo.cropStart.frames(m_document->fps()), clip->cropStart().frames(m_document->fps()), true)) {
3266 // Keyframes were modified, updateClip
3267 QDomNodeList effs = doc.elementsByTagName("effect");
3269 // Since we must always resize clip before updating the keyframes, we
3270 // put a resize command before & after checking keyframes so that
3271 // we are sure the resize is performed before whenever we do or undo the action
3273 new ResizeClipCommand(this, m_dragItemInfo, info, false, true, resizeCommand);
3274 for (int i = 0; i < indexes.count(); i++) {
3275 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);
3276 updateEffect(m_document->tracksCount() - clip->track(), clip->startPos(), clip->effectAt(indexes.at(i)), indexes.at(i));
3278 new ResizeClipCommand(this, m_dragItemInfo, info, false, true, resizeCommand);
3279 emit clipItemSelected(clip);
3280 } else new ResizeClipCommand(this, m_dragItemInfo, info, false, false, resizeCommand);
3282 m_commandStack->push(resizeCommand);
3284 bool snap = KdenliveSettings::snaptopoints();
3285 KdenliveSettings::setSnaptopoints(false);
3286 m_dragItem->resizeStart((int) m_dragItemInfo.startPos.frames(m_document->fps()));
3287 KdenliveSettings::setSnaptopoints(snap);
3288 emit displayMessage(i18n("Error when resizing clip"), ErrorMessage);
3290 } else if (m_dragItem->type() == TRANSITIONWIDGET) {
3291 Transition *transition = static_cast <Transition *>(m_dragItem);
3292 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)) {
3293 // Cannot resize transition
3294 bool snap = KdenliveSettings::snaptopoints();
3295 KdenliveSettings::setSnaptopoints(false);
3296 transition->resizeStart((int) m_dragItemInfo.startPos.frames(m_document->fps()));
3297 KdenliveSettings::setSnaptopoints(snap);
3298 emit displayMessage(i18n("Cannot resize transition"), ErrorMessage);
3300 MoveTransitionCommand *command = new MoveTransitionCommand(this, m_dragItemInfo, info, false);
3301 m_commandStack->push(command);
3305 if (m_dragItem->parentItem() && m_dragItem->parentItem() != m_selectionGroup) {
3306 // Item was resized, rebuild group;
3307 AbstractGroupItem *group = static_cast <AbstractGroupItem *>(m_dragItem->parentItem());
3308 QList <QGraphicsItem *> children = group->childItems();
3309 m_document->clipManager()->removeGroup(group);
3310 scene()->destroyItemGroup(group);
3311 for (int i = 0; i < children.count(); i++) {
3312 children.at(i)->setSelected(true);
3314 groupSelectedItems(false, true);
3316 //m_document->renderer()->doRefresh();
3317 } else if (m_operationMode == RESIZEEND && m_dragItem->endPos() != m_dragItemInfo.endPos) {
3319 if (m_dragItem->type() == AVWIDGET) {
3320 ItemInfo resizeinfo = info;
3321 resizeinfo.track = m_document->tracksCount() - resizeinfo.track;
3322 bool success = m_document->renderer()->mltResizeClipEnd(resizeinfo, resizeinfo.endPos - resizeinfo.startPos);
3324 QUndoCommand *resizeCommand = new QUndoCommand();
3325 resizeCommand->setText(i18n("Resize clip"));
3327 // Check if there is an automatic transition on that clip (lower track)
3328 Transition *tr = getTransitionItemAtEnd(m_dragItemInfo.endPos, m_dragItemInfo.track);
3329 if (tr && tr->isAutomatic()) {
3330 ItemInfo trInfo = tr->info();
3331 ItemInfo newTrInfo = trInfo;
3332 newTrInfo.endPos = m_dragItem->endPos();
3333 if (newTrInfo.endPos > newTrInfo.startPos) new MoveTransitionCommand(this, trInfo, newTrInfo, true, resizeCommand);
3336 // Check if there is an automatic transition on that clip (upper track)
3337 tr = getTransitionItemAtEnd(m_dragItemInfo.endPos, m_dragItemInfo.track - 1);
3338 if (tr && tr->isAutomatic() && (m_document->tracksCount() - tr->transitionEndTrack()) == m_dragItemInfo.track) {
3339 ItemInfo trInfo = tr->info();
3340 ItemInfo newTrInfo = trInfo;
3341 newTrInfo.endPos = m_dragItem->endPos();
3342 ClipItem * upperClip = getClipItemAtEnd(m_dragItemInfo.endPos, m_dragItemInfo.track - 1);
3343 if ((!upperClip || !upperClip->baseClip()->isTransparent()) && newTrInfo.endPos > newTrInfo.startPos) {
3344 new MoveTransitionCommand(this, trInfo, newTrInfo, true, resizeCommand);
3349 ClipItem *clip = static_cast < ClipItem * >(m_dragItem);
3351 QDomElement root = doc.createElement("list");
3352 doc.appendChild(root);
3353 QList <int> indexes;
3354 for (int i = 0; i < clip->effectsCount(); i++) {
3355 QDomElement effect = clip->effectAt(i);
3356 if (EffectsList::hasKeyFrames(effect)) {
3357 doc.appendChild(doc.importNode(effect, true));
3362 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)) {
3363 // Keyframes were modified, updateClip
3364 QDomNodeList effs = doc.elementsByTagName("effect");
3366 // Since we must always resize clip before updating the keyframes, we
3367 // put a resize command before & after checking keyframes so that
3368 // we are sure the resize is performed before whenever we do or undo the action
3370 new ResizeClipCommand(this, m_dragItemInfo, info, false, true, resizeCommand);
3371 for (int i = 0; i < indexes.count(); i++) {
3372 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);
3373 updateEffect(m_document->tracksCount() - clip->track(), clip->startPos(), clip->effectAt(indexes.at(i)), indexes.at(i));
3375 new ResizeClipCommand(this, m_dragItemInfo, info, false, true, resizeCommand);
3376 emit clipItemSelected(clip);
3377 } else new ResizeClipCommand(this, m_dragItemInfo, info, false, false, resizeCommand);
3379 m_commandStack->push(resizeCommand);
3380 updatePositionEffects(clip, m_dragItemInfo);
3382 m_dragItem->resizeEnd((int) m_dragItemInfo.endPos.frames(m_document->fps()));
3383 emit displayMessage(i18n("Error when resizing clip"), ErrorMessage);
3385 } else if (m_dragItem->type() == TRANSITIONWIDGET) {
3386 Transition *transition = static_cast <Transition *>(m_dragItem);
3387 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)) {
3388 // Cannot resize transition
3389 transition->resizeEnd((int) m_dragItemInfo.endPos.frames(m_document->fps()));
3390 emit displayMessage(i18n("Cannot resize transition"), ErrorMessage);
3392 MoveTransitionCommand *command = new MoveTransitionCommand(this, m_dragItemInfo, info, false);
3393 m_commandStack->push(command);
3396 if (m_dragItem->parentItem() && m_dragItem->parentItem() != m_selectionGroup) {
3397 // Item was resized, rebuild group;
3398 AbstractGroupItem *group = static_cast <AbstractGroupItem *>(m_dragItem->parentItem());
3399 QList <QGraphicsItem *> children = group->childItems();
3400 m_document->clipManager()->removeGroup(group);
3401 scene()->destroyItemGroup(group);
3402 for (int i = 0; i < children.count(); i++) {
3403 children.at(i)->setSelected(true);
3405 groupSelectedItems(false, true);
3407 //m_document->renderer()->doRefresh();
3408 } else if (m_operationMode == FADEIN) {
3409 // resize fade in effect
3410 ClipItem * item = static_cast <ClipItem *>(m_dragItem);
3411 int ix = item->hasEffect("volume", "fadein");
3412 int ix2 = item->hasEffect("", "fade_from_black");
3414 QDomElement oldeffect = item->effectAt(ix);
3415 int start = item->cropStart().frames(m_document->fps());
3416 int end = item->fadeIn();
3418 slotDeleteEffect(item, oldeffect, false);
3421 QDomElement effect = oldeffect.cloneNode().toElement();
3422 EffectsList::setParameter(oldeffect, "in", QString::number(start));
3423 EffectsList::setParameter(oldeffect, "out", QString::number(end));
3424 slotUpdateClipEffect(item, effect, oldeffect, ix);
3425 emit clipItemSelected(item, ix);
3427 } else if (item->fadeIn() != 0 && ix2 == -1) {
3429 if (item->isVideoOnly() || (item->clipType() != AUDIO && item->clipType() != AV && item->clipType() != PLAYLIST)) {
3431 effect = MainWindow::videoEffects.getEffectByTag("", "fade_from_black").cloneNode().toElement();
3432 } else effect = MainWindow::audioEffects.getEffectByTag("volume", "fadein").cloneNode().toElement();
3433 EffectsList::setParameter(effect, "out", QString::number(item->fadeIn()));
3434 slotAddEffect(effect, m_dragItem->startPos(), m_dragItem->track());
3437 QDomElement oldeffect = item->effectAt(ix2);
3438 int start = item->cropStart().frames(m_document->fps());
3439 int end = item->fadeIn();
3441 slotDeleteEffect(item, oldeffect, false);
3444 QDomElement effect = oldeffect.cloneNode().toElement();
3445 EffectsList::setParameter(oldeffect, "in", QString::number(start));
3446 EffectsList::setParameter(oldeffect, "out", QString::number(end));
3447 slotUpdateClipEffect(item, effect, oldeffect, ix2);
3448 emit clipItemSelected(item, ix2);
3451 } else if (m_operationMode == FADEOUT) {
3452 // resize fade in effect
3453 ClipItem * item = static_cast <ClipItem *>(m_dragItem);
3454 int ix = item->hasEffect("volume", "fadeout");
3455 int ix2 = item->hasEffect("", "fade_to_black");
3457 QDomElement oldeffect = item->effectAt(ix);
3458 int end = (item->cropDuration() + item->cropStart()).frames(m_document->fps());
3459 int start = item->fadeOut();
3461 slotDeleteEffect(item, oldeffect, false);
3463 start = end - start;
3464 QDomElement effect = oldeffect.cloneNode().toElement();
3465 EffectsList::setParameter(oldeffect, "in", QString::number(start));
3466 EffectsList::setParameter(oldeffect, "out", QString::number(end));
3467 // kDebug()<<"EDIT FADE OUT : "<<start<<"x"<<end;
3468 slotUpdateClipEffect(item, effect, oldeffect, ix);
3469 emit clipItemSelected(item, ix);
3471 } else if (item->fadeOut() != 0 && ix2 == -1) {
3473 if (item->isVideoOnly() || (item->clipType() != AUDIO && item->clipType() != AV && item->clipType() != PLAYLIST)) {
3475 effect = MainWindow::videoEffects.getEffectByTag("", "fade_to_black").cloneNode().toElement();
3476 } else effect = MainWindow::audioEffects.getEffectByTag("volume", "fadeout").cloneNode().toElement();
3477 EffectsList::setParameter(effect, "in", QString::number(item->fadeOut()));
3478 EffectsList::setParameter(effect, "out", QString::number(0));
3479 slotAddEffect(effect, m_dragItem->startPos(), m_dragItem->track());
3482 QDomElement oldeffect = item->effectAt(ix2);
3483 int end = (item->cropDuration() + item->cropStart()).frames(m_document->fps());
3484 int start = item->fadeOut();
3486 slotDeleteEffect(item, oldeffect, false);
3488 start = end - start;
3489 QDomElement effect = oldeffect.cloneNode().toElement();
3490 EffectsList::setParameter(oldeffect, "in", QString::number(start));
3491 EffectsList::setParameter(oldeffect, "out", QString::number(end));
3492 // kDebug()<<"EDIT FADE OUT : "<<start<<"x"<<end;
3493 slotUpdateClipEffect(item, effect, oldeffect, ix2);
3494 emit clipItemSelected(item, ix2);
3497 } else if (m_operationMode == KEYFRAME) {
3498 // update the MLT effect
3499 ClipItem * item = static_cast <ClipItem *>(m_dragItem);
3500 QDomElement oldEffect = item->selectedEffect().cloneNode().toElement();
3502 // check if we want to remove keyframe
3503 double val = mapToScene(event->pos()).toPoint().y();
3504 QRectF br = item->sceneBoundingRect();
3505 double maxh = 100.0 / br.height();
3506 val = (br.bottom() - val) * maxh;
3507 int start = item->cropStart().frames(m_document->fps());
3508 int end = (item->cropStart() + item->cropDuration()).frames(m_document->fps()) - 1;
3509 if ((val < -50 || val > 150) && item->editedKeyFramePos() != start && item->editedKeyFramePos() != end) {
3511 kDebug() << "// DELETE KFR: " << item->editedKeyFramePos();
3512 item->movedKeyframe(item->getEffectAt(item->selectedEffectIndex()), item->selectedKeyFramePos(), -1, 0);
3513 } else item->movedKeyframe(item->getEffectAt(item->selectedEffectIndex()), item->selectedKeyFramePos(), item->editedKeyFramePos(), item->editedKeyFrameValue());
3514 QDomElement newEffect = item->selectedEffect().cloneNode().toElement();
3515 //item->updateKeyframeEffect();
3516 //QString next = item->keyframes(item->selectedEffectIndex());
3517 //EditKeyFrameCommand *command = new EditKeyFrameCommand(this, item->track(), item->startPos(), item->selectedEffectIndex(), previous, next, false);
3518 EditEffectCommand *command = new EditEffectCommand(this, m_document->tracksCount() - item->track(), item->startPos(), oldEffect, newEffect, item->selectedEffectIndex(), false);
3520 m_commandStack->push(command);
3521 updateEffect(m_document->tracksCount() - item->track(), item->startPos(), item->selectedEffect(), item->selectedEffectIndex());
3522 emit clipItemSelected(item, item->selectedEffectIndex());
3524 if (m_dragItem && m_dragItem->type() == TRANSITIONWIDGET && m_dragItem->isSelected()) {
3525 // A transition is selected
3527 ClipItem *transitionClip = getClipItemAt(m_dragItemInfo.startPos, m_dragItemInfo.track);
3528 if (transitionClip && transitionClip->baseClip()) {
3529 QString size = transitionClip->baseClip()->getProperty("frame_size");
3530 double factor = transitionClip->baseClip()->getProperty("aspect_ratio").toDouble();
3531 p.setX((int)(size.section('x', 0, 0).toInt() * factor + 0.5));
3532 p.setY(size.section('x', 1, 1).toInt());
3534 emit transitionItemSelected(static_cast <Transition *>(m_dragItem), getPreviousVideoTrack(m_dragItem->track()), p);
3535 } else emit transitionItemSelected(NULL);
3536 if (m_operationMode != NONE && m_operationMode != MOVE) setDocumentModified();
3537 m_operationMode = NONE;
3540 void CustomTrackView::deleteClip(ItemInfo info, bool refresh)
3542 ClipItem *item = getClipItemAt((int) info.startPos.frames(m_document->fps()), info.track);
3544 if (!item || m_document->renderer()->mltRemoveClip(m_document->tracksCount() - info.track, info.startPos) == false) {
3545 emit displayMessage(i18n("Error removing clip at %1 on track %2", m_document->timecode().getTimecodeFromFrames(info.startPos.frames(m_document->fps())), info.track), ErrorMessage);
3548 if (item->isSelected()) emit clipItemSelected(NULL);
3549 item->baseClip()->removeReference();
3550 m_document->updateClip(item->baseClip()->getId());
3552 /*if (item->baseClip()->isTransparent()) {
3553 // also remove automatic transition
3554 Transition *tr = getTransitionItemAt(info.startPos, info.track);
3555 if (tr && tr->isAutomatic()) {
3556 m_document->renderer()->mltDeleteTransition(tr->transitionTag(), tr->transitionEndTrack(), m_document->tracksCount() - info.track, info.startPos, info.endPos, tr->toXML());
3557 scene()->removeItem(tr);
3561 m_waitingThumbs.removeAll(item);
3562 if (m_dragItem == item) m_dragItem = NULL;
3563 #if QT_VERSION >= 0x040600
3564 // animate item deletion
3565 item->closeAnimation();
3566 /*if (refresh) item->closeAnimation();
3568 // no refresh, means we have several operations chained, we need to delete clip immediatly
3569 // so that it does not get in the way of the other
3578 setDocumentModified();
3579 if (refresh) m_document->renderer()->doRefresh();
3582 void CustomTrackView::deleteSelectedClips()
3584 resetSelectionGroup();
3585 QList<QGraphicsItem *> itemList = scene()->selectedItems();
3586 if (itemList.count() == 0) {
3587 emit displayMessage(i18n("Select clip to delete"), ErrorMessage);
3590 scene()->clearSelection();
3591 QUndoCommand *deleteSelected = new QUndoCommand();
3593 bool resetGroup = false;
3596 int transitionCount = 0;
3597 // expand & destroy groups
3598 for (int i = 0; i < itemList.count(); i++) {
3599 if (itemList.at(i)->type() == GROUPWIDGET) {
3601 QList<QGraphicsItem *> children = itemList.at(i)->childItems();
3602 itemList += children;
3603 QList <ItemInfo> clipInfos;
3604 QList <ItemInfo> transitionInfos;
3605 GenTime currentPos = GenTime(m_cursorPos, m_document->fps());
3606 for (int j = 0; j < children.count(); j++) {
3607 if (children.at(j)->type() == AVWIDGET) {
3608 AbstractClipItem *clip = static_cast <AbstractClipItem *>(children.at(j));
3609 if (!clip->isItemLocked()) clipInfos.append(clip->info());
3610 } else if (children.at(j)->type() == TRANSITIONWIDGET) {
3611 AbstractClipItem *clip = static_cast <AbstractClipItem *>(children.at(j));
3612 if (!clip->isItemLocked()) transitionInfos.append(clip->info());
3615 if (clipInfos.count() > 0) {
3616 new GroupClipsCommand(this, clipInfos, transitionInfos, false, deleteSelected);
3621 for (int i = 0; i < itemList.count(); i++) {
3622 if (itemList.at(i)->type() == AVWIDGET) {
3624 ClipItem *item = static_cast <ClipItem *>(itemList.at(i));
3625 if (item->parentItem()) resetGroup = true;
3626 //kDebug()<<"// DELETE CLP AT: "<<item->info().startPos.frames(25);
3627 new AddTimelineClipCommand(this, item->xml(), item->clipProducer(), item->info(), item->effectList(), false, false, true, true, deleteSelected);
3628 emit clipItemSelected(NULL);
3629 } else if (itemList.at(i)->type() == TRANSITIONWIDGET) {
3631 Transition *item = static_cast <Transition *>(itemList.at(i));
3632 //kDebug()<<"// DELETE TRANS AT: "<<item->info().startPos.frames(25);
3633 if (item->parentItem()) resetGroup = true;
3634 new AddTransitionCommand(this, item->info(), item->transitionEndTrack(), item->toXML(), true, true, deleteSelected);
3635 emit transitionItemSelected(NULL);
3638 if (groupCount > 0 && clipCount == 0 && transitionCount == 0)
3639 deleteSelected->setText(i18np("Delete selected group", "Delete selected groups", groupCount));
3640 else if (clipCount > 0 && groupCount == 0 && transitionCount == 0)
3641 deleteSelected->setText(i18np("Delete selected clip", "Delete selected clips", clipCount));
3642 else if (transitionCount > 0 && groupCount == 0 && clipCount == 0)
3643 deleteSelected->setText(i18np("Delete selected transition", "Delete selected transitions", transitionCount));
3644 else deleteSelected->setText(i18n("Delete selected items"));
3645 m_commandStack->push(deleteSelected);
3648 void CustomTrackView::changeClipSpeed()
3650 QList<QGraphicsItem *> itemList = scene()->selectedItems();
3651 if (itemList.count() == 0) {
3652 emit displayMessage(i18n("Select clip to change speed"), ErrorMessage);
3655 QUndoCommand *changeSelected = new QUndoCommand();
3656 changeSelected->setText("Edit clip speed");
3660 for (int i = 0; i < itemList.count(); i++) {
3661 if (itemList.at(i)->type() == AVWIDGET) {
3662 ClipItem *item = static_cast <ClipItem *>(itemList.at(i));
3663 ItemInfo info = item->info();
3664 if (percent == -1) percent = QInputDialog::getInteger(this, i18n("Edit Clip Speed"), i18n("New speed (percents)"), item->speed() * 100, 1, 10000, 1, &ok);
3666 double speed = (double) percent / 100.0;
3667 if (item->speed() != speed && (item->clipType() == VIDEO || item->clipType() == AV)) {
3669 //new ChangeSpeedCommand(this, info, item->speed(), speed, item->clipProducer(), changeSelected);
3673 if (count > 0) m_commandStack->push(changeSelected);
3674 else delete changeSelected;
3677 void CustomTrackView::doChangeClipSpeed(ItemInfo info, ItemInfo speedIndependantInfo, const double speed, const double oldspeed, int strobe, const QString &id)
3679 DocClipBase *baseclip = m_document->clipManager()->getClipById(id);
3680 ClipItem *item = getClipItemAt((int) info.startPos.frames(m_document->fps()), info.track);
3682 kDebug() << "ERROR: Cannot find clip for speed change";
3683 emit displayMessage(i18n("Cannot find clip for speed change"), ErrorMessage);
3686 info.track = m_document->tracksCount() - item->track();
3688 if (item->isVideoOnly()) endPos = m_document->renderer()->mltChangeClipSpeed(info, speedIndependantInfo, speed, oldspeed, strobe, baseclip->videoProducer());
3689 else if (item->isAudioOnly()) endPos = m_document->renderer()->mltChangeClipSpeed(info, speedIndependantInfo, speed, oldspeed, strobe, baseclip->audioProducer(item->track()));
3690 else endPos = m_document->renderer()->mltChangeClipSpeed(info, speedIndependantInfo, speed, oldspeed, strobe, baseclip->producer());
3692 item->setSpeed(speed, strobe);
3693 item->updateRectGeometry();
3694 if (item->cropDuration().frames(m_document->fps()) != endPos) {
3695 item->resizeEnd((int) info.startPos.frames(m_document->fps()) + endPos - 1);
3697 updatePositionEffects(item, info);
3698 setDocumentModified();
3699 } else emit displayMessage(i18n("Invalid clip"), ErrorMessage);
3702 void CustomTrackView::cutSelectedClips()
3704 QList<QGraphicsItem *> itemList = scene()->selectedItems();
3705 GenTime currentPos = GenTime(m_cursorPos, m_document->fps());
3706 for (int i = 0; i < itemList.count(); i++) {
3707 if (itemList.at(i)->type() == AVWIDGET) {
3708 ClipItem *item = static_cast <ClipItem *>(itemList.at(i));
3709 if (item->parentItem() && item->parentItem() != m_selectionGroup) {
3710 emit displayMessage(i18n("Cannot cut a clip in a group"), ErrorMessage);
3711 } else if (currentPos > item->startPos() && currentPos < item->endPos()) {
3712 RazorClipCommand *command = new RazorClipCommand(this, item->info(), currentPos);
3713 m_commandStack->push(command);
3719 void CustomTrackView::groupClips(bool group)
3721 QList<QGraphicsItem *> itemList = scene()->selectedItems();
3722 QList <ItemInfo> clipInfos;
3723 QList <ItemInfo> transitionInfos;
3724 GenTime currentPos = GenTime(m_cursorPos, m_document->fps());
3727 int max = itemList.count();
3728 for (int i = 0; i < max; i++) {
3729 if (itemList.at(i)->type() == GROUPWIDGET) {
3730 itemList += itemList.at(i)->childItems();
3734 for (int i = 0; i < itemList.count(); i++) {
3735 if (itemList.at(i)->type() == AVWIDGET) {
3736 AbstractClipItem *clip = static_cast <AbstractClipItem *>(itemList.at(i));
3737 if (!clip->isItemLocked()) clipInfos.append(clip->info());
3738 } else if (itemList.at(i)->type() == TRANSITIONWIDGET) {
3739 AbstractClipItem *clip = static_cast <AbstractClipItem *>(itemList.at(i));
3740 if (!clip->isItemLocked()) transitionInfos.append(clip->info());
3743 if (clipInfos.count() > 0) {
3744 GroupClipsCommand *command = new GroupClipsCommand(this, clipInfos, transitionInfos, group);
3745 m_commandStack->push(command);
3749 void CustomTrackView::doGroupClips(QList <ItemInfo> clipInfos, QList <ItemInfo> transitionInfos, bool group)
3751 resetSelectionGroup();
3752 m_scene->clearSelection();
3754 for (int i = 0; i < clipInfos.count(); i++) {
3755 ClipItem *clip = getClipItemAt(clipInfos.at(i).startPos, clipInfos.at(i).track);
3756 if (clip == NULL) continue;
3757 if (clip->parentItem() && clip->parentItem()->type() == GROUPWIDGET) {
3758 AbstractGroupItem *grp = static_cast <AbstractGroupItem *>(clip->parentItem());
3759 m_document->clipManager()->removeGroup(grp);
3760 scene()->destroyItemGroup(grp);
3762 clip->setFlag(QGraphicsItem::ItemIsMovable, true);
3764 for (int i = 0; i < transitionInfos.count(); i++) {
3765 Transition *tr = getTransitionItemAt(transitionInfos.at(i).startPos, transitionInfos.at(i).track);
3766 if (tr == NULL) continue;
3767 if (tr->parentItem() && tr->parentItem()->type() == GROUPWIDGET) {
3768 AbstractGroupItem *grp = static_cast <AbstractGroupItem *>(tr->parentItem());
3769 m_document->clipManager()->removeGroup(grp);
3770 scene()->destroyItemGroup(grp);
3772 tr->setFlag(QGraphicsItem::ItemIsMovable, true);
3774 setDocumentModified();
3778 QList <QGraphicsItemGroup *> groups;
3779 for (int i = 0; i < clipInfos.count(); i++) {
3780 ClipItem *clip = getClipItemAt(clipInfos.at(i).startPos, clipInfos.at(i).track);
3782 clip->setSelected(true);
3785 for (int i = 0; i < transitionInfos.count(); i++) {
3786 Transition *clip = getTransitionItemAt(transitionInfos.at(i).startPos, transitionInfos.at(i).track);
3788 clip->setSelected(true);
3792 groupSelectedItems(false, true);
3793 setDocumentModified();
3796 void CustomTrackView::addClip(QDomElement xml, const QString &clipId, ItemInfo info, EffectsList effects, bool overwrite, bool push, bool refresh)
3798 DocClipBase *baseclip = m_document->clipManager()->getClipById(clipId);
3799 if (baseclip == NULL) {
3800 emit displayMessage(i18n("No clip copied"), ErrorMessage);
3803 ClipItem *item = new ClipItem(baseclip, info, m_document->fps(), xml.attribute("speed", "1").toDouble(), xml.attribute("strobe", "1").toInt());
3804 item->setEffectList(effects);
3805 if (xml.hasAttribute("audio_only")) item->setAudioOnly(true);
3806 else if (xml.hasAttribute("video_only")) item->setVideoOnly(true);
3807 scene()->addItem(item);
3809 int tracknumber = m_document->tracksCount() - info.track - 1;
3810 bool isLocked = m_document->trackInfoAt(tracknumber).isLocked;
3811 if (isLocked) item->setItemLocked(true);
3813 baseclip->addReference();
3814 m_document->updateClip(baseclip->getId());
3815 info.track = m_document->tracksCount() - info.track;
3816 Mlt::Producer *prod;
3817 if (item->isAudioOnly()) prod = baseclip->audioProducer(info.track);
3818 else if (item->isVideoOnly()) prod = baseclip->videoProducer();
3819 else prod = baseclip->producer(info.track);
3820 m_document->renderer()->mltInsertClip(info, xml, prod, overwrite, push);
3821 for (int i = 0; i < item->effectsCount(); i++) {
3822 m_document->renderer()->mltAddEffect(info.track, info.startPos, item->getEffectArgs(item->effectAt(i)), false);
3824 setDocumentModified();
3825 if (refresh) m_document->renderer()->doRefresh();
3826 if (!baseclip->isPlaceHolder()) m_waitingThumbs.append(item);
3827 m_thumbsTimer.start();
3830 void CustomTrackView::slotUpdateClip(const QString &clipId, bool reload)
3832 QList<QGraphicsItem *> list = scene()->items();
3833 ClipItem *clip = NULL;
3834 for (int i = 0; i < list.size(); ++i) {
3835 if (list.at(i)->type() == AVWIDGET) {
3836 clip = static_cast <ClipItem *>(list.at(i));
3837 if (clip->clipProducer() == clipId) {
3838 ItemInfo info = clip->info();
3839 info.track = m_document->tracksCount() - clip->track();
3840 if (reload && !m_document->renderer()->mltUpdateClip(info, clip->xml(), clip->baseClip()->producer())) {
3841 emit displayMessage(i18n("Cannot update clip (time: %1, track: %2)", info.startPos.frames(m_document->fps()), info.track), ErrorMessage);
3843 clip->refreshClip(true);
3850 ClipItem *CustomTrackView::getClipItemAtEnd(GenTime pos, int track)
3852 int framepos = (int)(pos.frames(m_document->fps()));
3853 QList<QGraphicsItem *> list = scene()->items(QPointF(framepos - 1, track * m_tracksHeight + m_tracksHeight / 2));
3854 ClipItem *clip = NULL;
3855 for (int i = 0; i < list.size(); i++) {
3856 if (!list.at(i)->isEnabled()) continue;
3857 if (list.at(i)->type() == AVWIDGET) {
3858 ClipItem *test = static_cast <ClipItem *>(list.at(i));
3859 if (test->endPos() == pos) clip = test;
3866 ClipItem *CustomTrackView::getClipItemAtStart(GenTime pos, int track)
3868 QList<QGraphicsItem *> list = scene()->items(QPointF(pos.frames(m_document->fps()), track * m_tracksHeight + m_tracksHeight / 2));
3869 ClipItem *clip = NULL;
3870 for (int i = 0; i < list.size(); i++) {
3871 if (!list.at(i)->isEnabled()) continue;
3872 if (list.at(i)->type() == AVWIDGET) {
3873 ClipItem *test = static_cast <ClipItem *>(list.at(i));
3874 if (test->startPos() == pos) clip = test;
3881 ClipItem *CustomTrackView::getClipItemAt(int pos, int track)
3883 const QPointF p(pos, track * m_tracksHeight + m_tracksHeight / 2);
3884 QList<QGraphicsItem *> list = scene()->items(p);
3885 ClipItem *clip = NULL;
3886 for (int i = 0; i < list.size(); i++) {
3887 if (!list.at(i)->isEnabled()) continue;
3888 if (list.at(i)->type() == AVWIDGET) {
3889 clip = static_cast <ClipItem *>(list.at(i));
3896 ClipItem *CustomTrackView::getClipItemAt(GenTime pos, int track)
3898 return getClipItemAt((int) pos.frames(m_document->fps()), track);
3901 Transition *CustomTrackView::getTransitionItemAt(int pos, int track)
3903 const QPointF p(pos, (track + 1) * m_tracksHeight);
3904 QList<QGraphicsItem *> list = scene()->items(p);
3905 Transition *clip = NULL;
3906 for (int i = 0; i < list.size(); i++) {
3907 if (!list.at(i)->isEnabled()) continue;
3908 if (list.at(i)->type() == TRANSITIONWIDGET) {
3909 clip = static_cast <Transition *>(list.at(i));
3916 Transition *CustomTrackView::getTransitionItemAt(GenTime pos, int track)
3918 return getTransitionItemAt(pos.frames(m_document->fps()), track);
3921 Transition *CustomTrackView::getTransitionItemAtEnd(GenTime pos, int track)
3923 int framepos = (int)(pos.frames(m_document->fps()));
3924 const QPointF p(framepos - 1, (track + 1) * m_tracksHeight);
3925 QList<QGraphicsItem *> list = scene()->items(p);
3926 Transition *clip = NULL;
3927 for (int i = 0; i < list.size(); i++) {
3928 if (!list.at(i)->isEnabled()) continue;
3929 if (list.at(i)->type() == TRANSITIONWIDGET) {
3930 Transition *test = static_cast <Transition *>(list.at(i));
3931 if (test->endPos() == pos) clip = test;
3938 Transition *CustomTrackView::getTransitionItemAtStart(GenTime pos, int track)
3940 const QPointF p(pos.frames(m_document->fps()), (track + 1) * m_tracksHeight);
3941 QList<QGraphicsItem *> list = scene()->items(p);
3942 Transition *clip = NULL;
3943 for (int i = 0; i < list.size(); ++i) {
3944 if (!list.at(i)->isEnabled()) continue;
3945 if (list.at(i)->type() == TRANSITIONWIDGET) {
3946 Transition *test = static_cast <Transition *>(list.at(i));
3947 if (test->startPos() == pos) clip = test;
3954 void CustomTrackView::moveClip(const ItemInfo start, const ItemInfo end, bool refresh)
3956 if (m_selectionGroup) resetSelectionGroup(false);
3957 ClipItem *item = getClipItemAt((int) start.startPos.frames(m_document->fps()), start.track);
3959 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);
3960 kDebug() << "---------------- ERROR, CANNOT find clip to move at.. ";
3963 Mlt::Producer *prod;
3964 if (item->isAudioOnly()) prod = item->baseClip()->audioProducer(end.track);
3965 else if (item->isVideoOnly()) prod = item->baseClip()->videoProducer();
3966 else prod = item->baseClip()->producer(end.track);
3968 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);
3970 bool snap = KdenliveSettings::snaptopoints();
3971 KdenliveSettings::setSnaptopoints(false);
3972 item->setPos((int) end.startPos.frames(m_document->fps()), (int)(end.track * m_tracksHeight + 1));
3974 int tracknumber = m_document->tracksCount() - end.track - 1;
3975 bool isLocked = m_document->trackInfoAt(tracknumber).isLocked;
3976 m_scene->clearSelection();
3977 if (isLocked) item->setItemLocked(true);
3979 if (item->isItemLocked()) item->setItemLocked(false);
3980 item->setSelected(true);
3982 if (item->baseClip()->isTransparent()) {
3983 // Also move automatic transition
3984 Transition *tr = getTransitionItemAt(start.startPos, start.track);
3985 if (tr && tr->isAutomatic()) {
3986 tr->updateTransitionEndTrack(getPreviousVideoTrack(end.track));
3987 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);
3988 tr->setPos((int) end.startPos.frames(m_document->fps()), (int)(end.track * m_tracksHeight + 1));
3991 KdenliveSettings::setSnaptopoints(snap);
3992 setDocumentModified();
3994 // undo last move and emit error message
3995 emit displayMessage(i18n("Cannot move clip to position %1", m_document->timecode().getTimecodeFromFrames(end.startPos.frames(m_document->fps()))), ErrorMessage);
3997 if (refresh) m_document->renderer()->doRefresh();
3998 //kDebug() << " // MOVED CLIP TO: " << end.startPos.frames(25) << ", ITEM START: " << item->startPos().frames(25);
4001 void CustomTrackView::moveGroup(QList <ItemInfo> startClip, QList <ItemInfo> startTransition, const GenTime offset, const int trackOffset, bool reverseMove)
4004 /*kDebug() << "//GRP MOVE, REVERS:" << reverseMove;
4005 kDebug() << "// GROUP MOV; OFFSET: " << offset.frames(25) << ", TK OFF: " << trackOffset;*/
4006 resetSelectionGroup();
4007 m_scene->clearSelection();
4009 m_selectionGroup = new AbstractGroupItem(m_document->fps());
4010 scene()->addItem(m_selectionGroup);
4012 m_document->renderer()->blockSignals(true);
4013 for (int i = 0; i < startClip.count(); i++) {
4015 startClip[i].startPos = startClip.at(i).startPos - offset;
4016 startClip[i].track = startClip.at(i).track - trackOffset;
4018 //kDebug()<<"//LKING FR CLIP AT:"<<startClip.at(i).startPos.frames(25)<<", TK:"<<startClip.at(i).track;
4019 ClipItem *clip = getClipItemAt(startClip.at(i).startPos, startClip.at(i).track);
4021 clip->setItemLocked(false);
4022 if (clip->parentItem()) {
4023 m_selectionGroup->addToGroup(clip->parentItem());
4024 clip->parentItem()->setFlag(QGraphicsItem::ItemIsMovable, false);
4026 m_selectionGroup->addToGroup(clip);
4027 clip->setFlag(QGraphicsItem::ItemIsMovable, false);
4029 m_document->renderer()->mltRemoveClip(m_document->tracksCount() - startClip.at(i).track, startClip.at(i).startPos);
4030 } else kDebug() << "//MISSING CLIP AT: " << startClip.at(i).startPos.frames(25);
4032 for (int i = 0; i < startTransition.count(); i++) {
4034 startTransition[i].startPos = startTransition.at(i).startPos - offset;
4035 startTransition[i].track = startTransition.at(i).track - trackOffset;
4037 Transition *tr = getTransitionItemAt(startTransition.at(i).startPos, startTransition.at(i).track);
4039 tr->setItemLocked(false);
4040 if (tr->parentItem()) {
4041 m_selectionGroup->addToGroup(tr->parentItem());
4042 tr->parentItem()->setFlag(QGraphicsItem::ItemIsMovable, false);
4044 m_selectionGroup->addToGroup(tr);
4045 tr->setFlag(QGraphicsItem::ItemIsMovable, false);
4047 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());
4048 } else kDebug() << "//MISSING TRANSITION AT: " << startTransition.at(i).startPos.frames(25);
4050 m_document->renderer()->blockSignals(false);
4052 if (m_selectionGroup) {
4053 bool snap = KdenliveSettings::snaptopoints();
4054 KdenliveSettings::setSnaptopoints(false);
4056 m_selectionGroup->translate(offset.frames(m_document->fps()), trackOffset *(qreal) m_tracksHeight);
4057 //m_selectionGroup->moveBy(offset.frames(m_document->fps()), trackOffset *(qreal) m_tracksHeight);
4059 QList<QGraphicsItem *> children = m_selectionGroup->childItems();
4061 int max = children.count();
4062 for (int i = 0; i < max; i++) {
4063 if (children.at(i)->type() == GROUPWIDGET) {
4064 children += children.at(i)->childItems();
4065 //AbstractGroupItem *grp = static_cast<AbstractGroupItem *>(children.at(i));
4066 //grp->moveBy(offset.frames(m_document->fps()), trackOffset *(qreal) m_tracksHeight);
4067 /*m_document->clipManager()->removeGroup(grp);
4068 m_scene->destroyItemGroup(grp);*/
4069 children.removeAll(children.at(i));
4074 for (int i = 0; i < children.count(); i++) {
4075 // re-add items in correct place
4076 if (children.at(i)->type() != AVWIDGET && children.at(i)->type() != TRANSITIONWIDGET) continue;
4077 AbstractClipItem *item = static_cast <AbstractClipItem *>(children.at(i));
4079 ItemInfo info = item->info();
4080 int tracknumber = m_document->tracksCount() - info.track - 1;
4081 bool isLocked = m_document->trackInfoAt(tracknumber).isLocked;
4082 if (isLocked) item->setItemLocked(true);
4083 else if (item->isItemLocked()) item->setItemLocked(false);
4085 if (item->type() == AVWIDGET) {
4086 ClipItem *clip = static_cast <ClipItem*>(item);
4087 info.track = m_document->tracksCount() - info.track;
4088 Mlt::Producer *prod;
4089 if (clip->isAudioOnly()) prod = clip->baseClip()->audioProducer(info.track);
4090 else if (clip->isVideoOnly()) prod = clip->baseClip()->videoProducer();
4091 else prod = clip->baseClip()->producer(info.track);
4092 m_document->renderer()->mltInsertClip(info, clip->xml(), prod);
4093 } else if (item->type() == TRANSITIONWIDGET) {
4094 Transition *tr = static_cast <Transition*>(item);
4096 if (!tr->forcedTrack()) newTrack = getPreviousVideoTrack(info.track);
4098 newTrack = tr->transitionEndTrack() + trackOffset;
4099 if (newTrack < 0 || newTrack > m_document->tracksCount()) newTrack = getPreviousVideoTrack(info.track);
4101 tr->updateTransitionEndTrack(newTrack);
4102 m_document->renderer()->mltAddTransition(tr->transitionTag(), newTrack, m_document->tracksCount() - info.track, info.startPos, info.endPos, tr->toXML());
4105 resetSelectionGroup(false);
4106 KdenliveSettings::setSnaptopoints(snap);
4107 m_document->renderer()->doRefresh();
4108 } else kDebug() << "///////// WARNING; NO GROUP TO MOVE";
4111 void CustomTrackView::moveTransition(const ItemInfo start, const ItemInfo end, bool m_refresh)
4113 Transition *item = getTransitionItemAt(start.startPos, start.track);
4115 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);
4116 kDebug() << "---------------- ERROR, CANNOT find transition to move... ";// << startPos.x() * m_scale * FRAME_SIZE + 1 << ", " << startPos.y() * m_tracksHeight + m_tracksHeight / 2;
4119 //kDebug() << "---------------- Move TRANSITION FROM: " << startPos.x() << ", END:" << endPos.x() << ",TRACKS: " << oldtrack << " TO " << newtrack;
4120 bool snap = KdenliveSettings::snaptopoints();
4121 KdenliveSettings::setSnaptopoints(false);
4122 //kDebug()<<"/// RESIZE TRANS START: ("<< startPos.x()<<"x"<< startPos.y()<<") / ("<<endPos.x()<<"x"<< endPos.y()<<")";
4123 if (end.endPos - end.startPos == start.endPos - start.startPos) {
4124 // Transition was moved
4125 item->setPos((int) end.startPos.frames(m_document->fps()), (end.track) * m_tracksHeight + 1);
4126 } else if (end.endPos == start.endPos) {
4127 // Transition start resize
4128 item->resizeStart((int) end.startPos.frames(m_document->fps()));
4129 } else if (end.startPos == start.startPos) {
4130 // Transition end resize;
4131 kDebug() << "// resize END: " << end.endPos.frames(m_document->fps());
4132 item->resizeEnd((int) end.endPos.frames(m_document->fps()));
4135 item->setPos((int) end.startPos.frames(m_document->fps()), (end.track) * m_tracksHeight + 1);
4136 item->resizeStart((int) end.startPos.frames(m_document->fps()));
4137 item->resizeEnd((int) end.endPos.frames(m_document->fps()));
4139 //item->moveTransition(GenTime((int) (endPos.x() - startPos.x()), m_document->fps()));
4140 KdenliveSettings::setSnaptopoints(snap);
4141 item->updateTransitionEndTrack(getPreviousVideoTrack(end.track));
4142 m_document->renderer()->mltMoveTransition(item->transitionTag(), m_document->tracksCount() - start.track, m_document->tracksCount() - end.track, item->transitionEndTrack(), start.startPos, start.endPos, end.startPos, end.endPos);
4143 if (m_dragItem && m_dragItem == item) {
4145 ClipItem *transitionClip = getClipItemAt(item->startPos(), item->track());
4146 if (transitionClip && transitionClip->baseClip()) {
4147 QString size = transitionClip->baseClip()->getProperty("frame_size");
4148 double factor = transitionClip->baseClip()->getProperty("aspect_ratio").toDouble();
4149 p.setX((int)(size.section('x', 0, 0).toInt() * factor + 0.5));
4150 p.setY(size.section('x', 1, 1).toInt());
4152 emit transitionItemSelected(item, getPreviousVideoTrack(item->track()), p);
4154 if (m_refresh) m_document->renderer()->doRefresh();
4155 setDocumentModified();
4158 void CustomTrackView::resizeClip(const ItemInfo start, const ItemInfo end, bool dontWorry)
4160 bool resizeClipStart = (start.startPos != end.startPos);
4161 ClipItem *item = getClipItemAtStart(start.startPos, start.track);
4163 if (dontWorry) return;
4164 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);
4165 kDebug() << "---------------- ERROR, CANNOT find clip to resize at... "; // << startPos;
4168 if (item->parentItem()) {
4169 // Item is part of a group, reset group
4170 resetSelectionGroup();
4173 bool snap = KdenliveSettings::snaptopoints();
4174 KdenliveSettings::setSnaptopoints(false);
4175 if (resizeClipStart) {
4176 ItemInfo clipinfo = item->info();
4177 clipinfo.track = m_document->tracksCount() - clipinfo.track;
4178 bool success = m_document->renderer()->mltResizeClipStart(clipinfo, end.startPos - clipinfo.startPos);
4180 kDebug() << "RESIZE CLP STRAT TO:" << end.startPos.frames(m_document->fps()) << ", OLD ST: " << start.startPos.frames(25);
4181 item->resizeStart((int) end.startPos.frames(m_document->fps()));
4182 updatePositionEffects(item, clipinfo);
4183 } else emit displayMessage(i18n("Error when resizing clip"), ErrorMessage);
4185 ItemInfo clipinfo = item->info();
4186 clipinfo.track = m_document->tracksCount() - clipinfo.track;
4187 bool success = m_document->renderer()->mltResizeClipEnd(clipinfo, end.endPos - clipinfo.startPos);
4189 item->resizeEnd((int) end.endPos.frames(m_document->fps()));
4190 updatePositionEffects(item, clipinfo);
4191 } else emit displayMessage(i18n("Error when resizing clip"), ErrorMessage);
4193 if (!resizeClipStart && end.cropStart != start.cropStart) {
4194 kDebug() << "// RESIZE CROP, DIFF: " << (end.cropStart - start.cropStart).frames(25);
4195 ItemInfo clipinfo = end;
4196 clipinfo.track = m_document->tracksCount() - end.track;
4197 bool success = m_document->renderer()->mltResizeClipCrop(clipinfo, end.cropStart - start.cropStart);
4199 item->setCropStart(end.cropStart);
4200 item->resetThumbs(true);
4203 m_document->renderer()->doRefresh();
4204 KdenliveSettings::setSnaptopoints(snap);
4205 setDocumentModified();
4208 void CustomTrackView::updatePositionEffects(ClipItem * item, ItemInfo info)
4210 int end = item->fadeIn();
4212 // there is a fade in effect
4213 int effectPos = item->hasEffect("volume", "fadein");
4214 if (effectPos != -1) {
4215 QDomElement oldeffect = item->effectAt(effectPos);
4216 int start = item->cropStart().frames(m_document->fps());
4217 int max = item->cropDuration().frames(m_document->fps());
4219 // Make sure the fade effect is not longer than the clip
4220 item->setFadeIn(max);
4221 end = item->fadeIn();
4224 EffectsList::setParameter(oldeffect, "in", QString::number(start));
4225 EffectsList::setParameter(oldeffect, "out", QString::number(end));
4226 if (!m_document->renderer()->mltEditEffect(m_document->tracksCount() - item->track(), item->startPos(), item->getEffectArgs(oldeffect)))
4227 emit displayMessage(i18n("Problem editing effect"), ErrorMessage);
4228 // if fade effect is displayed, update the effect edit widget with new clip duration
4229 if (item->isSelected() && effectPos == item->selectedEffectIndex()) emit clipItemSelected(item, effectPos);
4231 effectPos = item->hasEffect("brightness", "fade_from_black");
4232 if (effectPos != -1) {
4233 QDomElement oldeffect = item->effectAt(effectPos);
4234 int start = item->cropStart().frames(m_document->fps());
4235 int max = item->cropDuration().frames(m_document->fps());
4237 // Make sure the fade effect is not longer than the clip
4238 item->setFadeIn(max);
4239 end = item->fadeIn();
4242 EffectsList::setParameter(oldeffect, "in", QString::number(start));
4243 EffectsList::setParameter(oldeffect, "out", QString::number(end));
4244 if (!m_document->renderer()->mltEditEffect(m_document->tracksCount() - item->track(), item->startPos(), item->getEffectArgs(oldeffect)))
4245 emit displayMessage(i18n("Problem editing effect"), ErrorMessage);
4246 // if fade effect is displayed, update the effect edit widget with new clip duration
4247 if (item->isSelected() && effectPos == item->selectedEffectIndex()) emit clipItemSelected(item, effectPos);
4250 int start = item->fadeOut();
4252 // there is a fade out effect
4253 int effectPos = item->hasEffect("volume", "fadeout");
4254 if (effectPos != -1) {
4255 QDomElement oldeffect = item->effectAt(effectPos);
4256 int max = item->cropDuration().frames(m_document->fps());
4257 int end = max + item->cropStart().frames(m_document->fps());
4259 // Make sure the fade effect is not longer than the clip
4260 item->setFadeOut(max);
4261 start = item->fadeOut();
4263 start = end - start;
4264 EffectsList::setParameter(oldeffect, "in", QString::number(start));
4265 EffectsList::setParameter(oldeffect, "out", QString::number(end));
4266 if (!m_document->renderer()->mltEditEffect(m_document->tracksCount() - item->track(), item->startPos(), item->getEffectArgs(oldeffect)))
4267 emit displayMessage(i18n("Problem editing effect"), ErrorMessage);
4268 // if fade effect is displayed, update the effect edit widget with new clip duration
4269 if (item->isSelected() && effectPos == item->selectedEffectIndex()) emit clipItemSelected(item, effectPos);
4271 effectPos = item->hasEffect("brightness", "fade_to_black");
4272 if (effectPos != -1) {
4273 QDomElement oldeffect = item->effectAt(effectPos);
4274 int max = item->cropDuration().frames(m_document->fps());
4275 int end = max + item->cropStart().frames(m_document->fps());
4277 // Make sure the fade effect is not longer than the clip
4278 item->setFadeOut(max);
4279 start = item->fadeOut();
4281 start = end - start;
4282 EffectsList::setParameter(oldeffect, "in", QString::number(start));
4283 EffectsList::setParameter(oldeffect, "out", QString::number(end));
4284 if (!m_document->renderer()->mltEditEffect(m_document->tracksCount() - item->track(), item->startPos(), item->getEffectArgs(oldeffect)))
4285 emit displayMessage(i18n("Problem editing effect"), ErrorMessage);
4286 // if fade effect is displayed, update the effect edit widget with new clip duration
4287 if (item->isSelected() && effectPos == item->selectedEffectIndex()) emit clipItemSelected(item, effectPos);
4291 int effectPos = item->hasEffect("freeze", "freeze");
4292 if (effectPos != -1) {
4293 // Freeze effect needs to be adjusted with clip resize
4294 int diff = (info.startPos - item->startPos()).frames(m_document->fps());
4295 QDomElement eff = item->getEffectAt(effectPos);
4296 if (!eff.isNull() && diff != 0) {
4297 int freeze_pos = EffectsList::parameter(eff, "frame").toInt() + diff;
4298 EffectsList::setParameter(eff, "frame", QString::number(freeze_pos));
4299 if (item->isSelected() && item->selectedEffect().attribute("id") == "freeze") {
4300 emit clipItemSelected(item, item->selectedEffectIndex());
4306 double CustomTrackView::getSnapPointForPos(double pos)
4308 return m_scene->getSnapPointForPos(pos, KdenliveSettings::snaptopoints());
4311 void CustomTrackView::updateSnapPoints(AbstractClipItem *selected, QList <GenTime> offsetList, bool skipSelectedItems)
4313 QList <GenTime> snaps;
4314 if (selected && offsetList.isEmpty()) offsetList.append(selected->cropDuration());
4315 QList<QGraphicsItem *> itemList = items();
4316 for (int i = 0; i < itemList.count(); i++) {
4317 if (itemList.at(i) == selected) continue;
4318 if (skipSelectedItems && itemList.at(i)->isSelected()) continue;
4319 if (itemList.at(i)->type() == AVWIDGET) {
4320 ClipItem *item = static_cast <ClipItem *>(itemList.at(i));
4321 GenTime start = item->startPos();
4322 GenTime end = item->endPos();
4323 snaps.append(start);
4325 if (!offsetList.isEmpty()) {
4326 for (int j = 0; j < offsetList.size(); j++) {
4327 if (start > offsetList.at(j)) snaps.append(start - offsetList.at(j));
4328 if (end > offsetList.at(j)) snaps.append(end - offsetList.at(j));
4332 QList < GenTime > markers = item->snapMarkers();
4333 for (int j = 0; j < markers.size(); ++j) {
4334 GenTime t = markers.at(j);
4336 if (!offsetList.isEmpty()) {
4337 for (int k = 0; k < offsetList.size(); k++) {
4338 if (t > offsetList.at(k)) snaps.append(t - offsetList.at(k));
4342 } else if (itemList.at(i)->type() == TRANSITIONWIDGET) {
4343 Transition *transition = static_cast <Transition*>(itemList.at(i));
4344 GenTime start = transition->startPos();
4345 GenTime end = transition->endPos();
4346 snaps.append(start);
4348 if (!offsetList.isEmpty()) {
4349 for (int j = 0; j < offsetList.size(); j++) {
4350 if (start > offsetList.at(j)) snaps.append(start - offsetList.at(j));
4351 if (end > offsetList.at(j)) snaps.append(end - offsetList.at(j));
4357 // add cursor position
4358 GenTime pos = GenTime(m_cursorPos, m_document->fps());
4360 if (!offsetList.isEmpty()) {
4361 for (int j = 0; j < offsetList.size(); j++) {
4362 snaps.append(pos - offsetList.at(j));
4367 for (int i = 0; i < m_guides.count(); i++) {
4368 snaps.append(m_guides.at(i)->position());
4369 if (!offsetList.isEmpty()) {
4370 for (int j = 0; j < offsetList.size(); j++) {
4371 snaps.append(m_guides.at(i)->position() - offsetList.at(j));
4377 m_scene->setSnapList(snaps);
4378 //for (int i = 0; i < m_snapPoints.size(); ++i)
4379 // kDebug() << "SNAP POINT: " << m_snapPoints.at(i).frames(25);
4382 void CustomTrackView::slotSeekToPreviousSnap()
4384 updateSnapPoints(NULL);
4385 GenTime res = m_scene->previousSnapPoint(GenTime(m_cursorPos, m_document->fps()));
4386 setCursorPos((int) res.frames(m_document->fps()));
4390 void CustomTrackView::slotSeekToNextSnap()
4392 updateSnapPoints(NULL);
4393 GenTime res = m_scene->nextSnapPoint(GenTime(m_cursorPos, m_document->fps()));
4394 setCursorPos((int) res.frames(m_document->fps()));
4398 void CustomTrackView::clipStart()
4400 AbstractClipItem *item = getMainActiveClip();
4402 setCursorPos((int) item->startPos().frames(m_document->fps()));
4407 void CustomTrackView::clipEnd()
4409 AbstractClipItem *item = getMainActiveClip();
4411 setCursorPos((int) item->endPos().frames(m_document->fps()) - 1);
4416 void CustomTrackView::slotAddClipMarker(const QString &id, GenTime t, QString c)
4418 QString oldcomment = m_document->clipManager()->getClipById(id)->markerComment(t);
4419 AddMarkerCommand *command = new AddMarkerCommand(this, oldcomment, c, id, t);
4420 m_commandStack->push(command);
4423 void CustomTrackView::slotDeleteClipMarker(const QString &comment, const QString &id, const GenTime &position)
4425 AddMarkerCommand *command = new AddMarkerCommand(this, comment, QString(), id, position);
4426 m_commandStack->push(command);
4429 void CustomTrackView::slotDeleteAllClipMarkers(const QString &id)
4431 DocClipBase *base = m_document->clipManager()->getClipById(id);
4432 QList <CommentedTime> markers = base->commentedSnapMarkers();
4434 if (markers.isEmpty()) {
4435 emit displayMessage(i18n("Clip has no markers"), ErrorMessage);
4438 QUndoCommand *deleteMarkers = new QUndoCommand();
4439 deleteMarkers->setText("Delete clip markers");
4441 for (int i = 0; i < markers.size(); i++) {
4442 new AddMarkerCommand(this, markers.at(i).comment(), QString(), id, markers.at(i).time(), deleteMarkers);
4444 m_commandStack->push(deleteMarkers);
4447 void CustomTrackView::addMarker(const QString &id, const GenTime &pos, const QString comment)
4449 DocClipBase *base = m_document->clipManager()->getClipById(id);
4450 if (!comment.isEmpty()) base->addSnapMarker(pos, comment);
4451 else base->deleteSnapMarker(pos);
4452 emit updateClipMarkers(base);
4453 setDocumentModified();
4454 viewport()->update();
4457 int CustomTrackView::hasGuide(int pos, int offset)
4459 for (int i = 0; i < m_guides.count(); i++) {
4460 int guidePos = m_guides.at(i)->position().frames(m_document->fps());
4461 if (qAbs(guidePos - pos) <= offset) return guidePos;
4462 else if (guidePos > pos) return -1;
4467 void CustomTrackView::editGuide(const GenTime oldPos, const GenTime pos, const QString &comment)
4469 if (oldPos > GenTime() && pos > GenTime()) {
4471 for (int i = 0; i < m_guides.count(); i++) {
4472 if (m_guides.at(i)->position() == oldPos) {
4473 Guide *item = m_guides.at(i);
4474 item->updateGuide(pos, comment);
4478 } else if (pos > GenTime()) addGuide(pos, comment);
4482 for (int i = 0; i < m_guides.count(); i++) {
4483 if (m_guides.at(i)->position() == oldPos) {
4484 delete m_guides.takeAt(i);
4489 if (!found) emit displayMessage(i18n("No guide at cursor time"), ErrorMessage);
4491 qSort(m_guides.begin(), m_guides.end(), sortGuidesList);
4492 m_document->syncGuides(m_guides);
4495 bool CustomTrackView::addGuide(const GenTime pos, const QString &comment)
4497 for (int i = 0; i < m_guides.count(); i++) {
4498 if (m_guides.at(i)->position() == pos) {
4499 emit displayMessage(i18n("A guide already exists at position %1", m_document->timecode().getTimecodeFromFrames(pos.frames(m_document->fps()))), ErrorMessage);
4503 Guide *g = new Guide(this, pos, comment, m_tracksHeight * m_document->tracksCount() * matrix().m22());
4504 scene()->addItem(g);
4506 qSort(m_guides.begin(), m_guides.end(), sortGuidesList);
4507 m_document->syncGuides(m_guides);
4511 void CustomTrackView::slotAddGuide()
4513 CommentedTime marker(GenTime(m_cursorPos, m_document->fps()), i18n("Guide"));
4514 MarkerDialog d(NULL, marker, m_document->timecode(), i18n("Add Guide"), this);
4515 if (d.exec() != QDialog::Accepted) return;
4516 if (addGuide(d.newMarker().time(), d.newMarker().comment())) {
4517 EditGuideCommand *command = new EditGuideCommand(this, GenTime(), QString(), d.newMarker().time(), d.newMarker().comment(), false);
4518 m_commandStack->push(command);
4522 void CustomTrackView::slotEditGuide(int guidePos)
4525 if (guidePos == -1) pos = GenTime(m_cursorPos, m_document->fps());
4526 else pos = GenTime(guidePos, m_document->fps());
4528 for (int i = 0; i < m_guides.count(); i++) {
4529 if (m_guides.at(i)->position() == pos) {
4530 slotEditGuide(m_guides.at(i)->info());
4535 if (!found) emit displayMessage(i18n("No guide at cursor time"), ErrorMessage);
4538 void CustomTrackView::slotEditGuide(CommentedTime guide)
4540 MarkerDialog d(NULL, guide, m_document->timecode(), i18n("Edit Guide"), this);
4541 if (d.exec() == QDialog::Accepted) {
4542 EditGuideCommand *command = new EditGuideCommand(this, guide.time(), guide.comment(), d.newMarker().time(), d.newMarker().comment(), true);
4543 m_commandStack->push(command);
4548 void CustomTrackView::slotEditTimeLineGuide()
4550 if (m_dragGuide == NULL) return;
4551 CommentedTime guide = m_dragGuide->info();
4552 MarkerDialog d(NULL, guide, m_document->timecode(), i18n("Edit Guide"), this);
4553 if (d.exec() == QDialog::Accepted) {
4554 EditGuideCommand *command = new EditGuideCommand(this, guide.time(), guide.comment(), d.newMarker().time(), d.newMarker().comment(), true);
4555 m_commandStack->push(command);
4559 void CustomTrackView::slotDeleteGuide(int guidePos)
4562 if (guidePos == -1) pos = GenTime(m_cursorPos, m_document->fps());
4563 else pos = GenTime(guidePos, m_document->fps());
4565 for (int i = 0; i < m_guides.count(); i++) {
4566 if (m_guides.at(i)->position() == pos) {
4567 EditGuideCommand *command = new EditGuideCommand(this, m_guides.at(i)->position(), m_guides.at(i)->label(), GenTime(), QString(), true);
4568 m_commandStack->push(command);
4573 if (!found) emit displayMessage(i18n("No guide at cursor time"), ErrorMessage);
4577 void CustomTrackView::slotDeleteTimeLineGuide()
4579 if (m_dragGuide == NULL) return;
4580 EditGuideCommand *command = new EditGuideCommand(this, m_dragGuide->position(), m_dragGuide->label(), GenTime(), QString(), true);
4581 m_commandStack->push(command);
4585 void CustomTrackView::slotDeleteAllGuides()
4587 QUndoCommand *deleteAll = new QUndoCommand();
4588 deleteAll->setText("Delete all guides");
4589 for (int i = 0; i < m_guides.count(); i++) {
4590 new EditGuideCommand(this, m_guides.at(i)->position(), m_guides.at(i)->label(), GenTime(), QString(), true, deleteAll);
4592 m_commandStack->push(deleteAll);
4595 void CustomTrackView::setTool(PROJECTTOOL tool)
4600 void CustomTrackView::setScale(double scaleFactor, double verticalScale)
4603 newmatrix = newmatrix.scale(scaleFactor, verticalScale);
4604 m_scene->setScale(scaleFactor, verticalScale);
4606 scene()->removeItem(m_visualTip);
4607 m_animationTimer->stop();
4613 double verticalPos = mapToScene(QPoint(0, viewport()->height() / 2)).y();
4614 bool adjust = false;
4615 if (verticalScale != matrix().m22()) adjust = true;
4616 setMatrix(newmatrix);
4618 double newHeight = m_tracksHeight * m_document->tracksCount() * matrix().m22();
4619 m_cursorLine->setLine(m_cursorLine->line().x1(), 0, m_cursorLine->line().x1(), newHeight);
4620 for (int i = 0; i < m_guides.count(); i++) {
4621 QLineF l = m_guides.at(i)->line();
4622 l.setP2(QPointF(l.x2(), newHeight));
4623 m_guides.at(i)->setLine(l);
4625 setSceneRect(0, 0, sceneRect().width(), m_tracksHeight * m_document->tracksCount());
4628 int diff = sceneRect().width() - m_projectDuration;
4629 if (diff * newmatrix.m11() < 50) {
4630 if (newmatrix.m11() < 0.4) setSceneRect(0, 0, (m_projectDuration + 100 / newmatrix.m11()), sceneRect().height());
4631 else setSceneRect(0, 0, (m_projectDuration + 300), sceneRect().height());
4633 centerOn(QPointF(cursorPos(), verticalPos));
4636 void CustomTrackView::slotRefreshGuides()
4638 if (KdenliveSettings::showmarkers()) {
4639 for (int i = 0; i < m_guides.count(); i++) {
4640 m_guides.at(i)->update();
4645 void CustomTrackView::drawBackground(QPainter * painter, const QRectF &rect)
4647 //kDebug() << "// DRAW BG: " << rect.width();
4648 painter->setClipRect(rect);
4649 KColorScheme scheme(palette().currentColorGroup(), KColorScheme::Window);
4650 QPen pen1 = painter->pen();
4651 pen1.setColor(scheme.shade(KColorScheme::DarkShade));
4652 painter->setPen(pen1);
4653 double min = rect.left();
4654 double max = rect.right();
4655 painter->drawLine(QPointF(min, 0), QPointF(max, 0));
4656 int maxTrack = m_document->tracksCount();
4657 QColor lockedColor = scheme.background(KColorScheme::NegativeBackground).color();
4658 QColor audioColor = palette().alternateBase().color();
4659 QColor base = scheme.background(KColorScheme::NormalBackground).color();
4660 for (int i = 0; i < maxTrack; i++) {
4661 TrackInfo info = m_document->trackInfoAt(maxTrack - i - 1);
4662 if (info.isLocked || info.type == AUDIOTRACK || i == m_selectedTrack) {
4663 const QRectF track(min, m_tracksHeight * i + 1, max - min, m_tracksHeight - 1);
4664 if (i == m_selectedTrack) painter->fillRect(track, scheme.background(KColorScheme::ActiveBackground).color());
4665 else painter->fillRect(track, info.isLocked ? lockedColor : audioColor);
4667 painter->drawLine(QPointF(min, m_tracksHeight *(i + 1)), QPointF(max, m_tracksHeight *(i + 1)));
4669 int lowerLimit = m_tracksHeight * maxTrack + 1;
4670 if (height() > lowerLimit) {
4671 const QRectF bg(min, lowerLimit, max - min, height() - lowerLimit);
4672 painter->fillRect(bg, base);
4676 bool CustomTrackView::findString(const QString &text)
4679 for (int i = 0; i < m_searchPoints.size(); ++i) {
4680 marker = m_searchPoints.at(i).comment();
4681 if (marker.contains(text, Qt::CaseInsensitive)) {
4682 setCursorPos(m_searchPoints.at(i).time().frames(m_document->fps()), true);
4683 int vert = verticalScrollBar()->value();
4684 int hor = cursorPos();
4685 ensureVisible(hor, vert + 10, 2, 2, 50, 0);
4693 bool CustomTrackView::findNextString(const QString &text)
4696 for (int i = m_findIndex + 1; i < m_searchPoints.size(); ++i) {
4697 marker = m_searchPoints.at(i).comment();
4698 if (marker.contains(text, Qt::CaseInsensitive)) {
4699 setCursorPos(m_searchPoints.at(i).time().frames(m_document->fps()), true);
4700 int vert = verticalScrollBar()->value();
4701 int hor = cursorPos();
4702 ensureVisible(hor, vert + 10, 2, 2, 50, 0);
4711 void CustomTrackView::initSearchStrings()
4713 m_searchPoints.clear();
4714 QList<QGraphicsItem *> itemList = items();
4715 for (int i = 0; i < itemList.count(); i++) {
4716 // parse all clip names
4717 if (itemList.at(i)->type() == AVWIDGET) {
4718 ClipItem *item = static_cast <ClipItem *>(itemList.at(i));
4719 GenTime start = item->startPos();
4720 CommentedTime t(start, item->clipName());
4721 m_searchPoints.append(t);
4722 // add all clip markers
4723 QList < CommentedTime > markers = item->commentedSnapMarkers();
4724 m_searchPoints += markers;
4729 for (int i = 0; i < m_guides.count(); i++) {
4730 m_searchPoints.append(m_guides.at(i)->info());
4733 qSort(m_searchPoints);
4736 void CustomTrackView::clearSearchStrings()
4738 m_searchPoints.clear();
4742 void CustomTrackView::copyClip()
4744 qDeleteAll(m_copiedItems);
4745 m_copiedItems.clear();
4746 QList<QGraphicsItem *> itemList = scene()->selectedItems();
4747 if (itemList.count() == 0) {
4748 emit displayMessage(i18n("Select a clip before copying"), ErrorMessage);
4751 for (int i = 0; i < itemList.count(); i++) {
4752 if (itemList.at(i)->type() == AVWIDGET) {
4753 ClipItem *clip = static_cast <ClipItem *>(itemList.at(i));
4754 ClipItem *clone = clip->clone(clip->info());
4755 m_copiedItems.append(clone);
4756 } else if (itemList.at(i)->type() == TRANSITIONWIDGET) {
4757 Transition *dup = static_cast <Transition *>(itemList.at(i));
4758 m_copiedItems.append(dup->clone());
4763 bool CustomTrackView::canBePastedTo(ItemInfo info, int type) const
4765 if (m_scene->editMode() != NORMALEDIT) {
4766 // If we are in overwrite mode, always allow the move
4769 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));
4770 QList<QGraphicsItem *> collisions = scene()->items(rect, Qt::IntersectsItemBoundingRect);
4771 for (int i = 0; i < collisions.count(); i++) {
4772 if (collisions.at(i)->type() == type) return false;
4777 bool CustomTrackView::canBePastedTo(QList <ItemInfo> infoList, int type) const
4780 for (int i = 0; i < infoList.count(); i++) {
4781 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));
4784 QList<QGraphicsItem *> collisions = scene()->items(path);
4785 for (int i = 0; i < collisions.count(); i++) {
4786 if (collisions.at(i)->type() == type) return false;
4791 bool CustomTrackView::canBePasted(QList<AbstractClipItem *> items, GenTime offset, int trackOffset) const
4793 for (int i = 0; i < items.count(); i++) {
4794 ItemInfo info = items.at(i)->info();
4795 info.startPos += offset;
4796 info.endPos += offset;
4797 info.track += trackOffset;
4798 if (!canBePastedTo(info, items.at(i)->type())) return false;
4803 bool CustomTrackView::canBeMoved(QList<AbstractClipItem *> items, GenTime offset, int trackOffset) const
4805 QPainterPath movePath;
4806 movePath.moveTo(0, 0);
4808 for (int i = 0; i < items.count(); i++) {
4809 ItemInfo info = items.at(i)->info();
4810 info.startPos = info.startPos + offset;
4811 info.endPos = info.endPos + offset;
4812 info.track = info.track + trackOffset;
4813 if (info.startPos < GenTime()) {
4814 // No clip should go below 0
4817 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));
4818 movePath.addRect(rect);
4820 QList<QGraphicsItem *> collisions = scene()->items(movePath, Qt::IntersectsItemBoundingRect);
4821 for (int i = 0; i < collisions.count(); i++) {
4822 if ((collisions.at(i)->type() == AVWIDGET || collisions.at(i)->type() == TRANSITIONWIDGET) && !items.contains(static_cast <AbstractClipItem *>(collisions.at(i)))) {
4823 kDebug() << " //////////// CLIP COLLISION, MOVE NOT ALLOWED";
4830 void CustomTrackView::pasteClip()
4832 if (m_copiedItems.count() == 0) {
4833 emit displayMessage(i18n("No clip copied"), ErrorMessage);
4837 if (m_menuPosition.isNull()) {
4838 position = mapFromGlobal(QCursor::pos());
4839 if (!underMouse() || position.y() > m_tracksHeight * m_document->tracksCount()) {
4840 emit displayMessage(i18n("Cannot paste selected clips"), ErrorMessage);
4843 } else position = m_menuPosition;
4844 GenTime pos = GenTime((int)(mapToScene(position).x()), m_document->fps());
4845 int track = (int)(position.y() / m_tracksHeight);
4846 ItemInfo first = m_copiedItems.at(0)->info();
4848 GenTime offset = pos - first.startPos;
4849 int trackOffset = track - first.track;
4851 if (!canBePasted(m_copiedItems, offset, trackOffset)) {
4852 emit displayMessage(i18n("Cannot paste selected clips"), ErrorMessage);
4855 QUndoCommand *pasteClips = new QUndoCommand();
4856 pasteClips->setText("Paste clips");
4858 for (int i = 0; i < m_copiedItems.count(); i++) {
4859 // parse all clip names
4860 if (m_copiedItems.at(i) && m_copiedItems.at(i)->type() == AVWIDGET) {
4861 ClipItem *clip = static_cast <ClipItem *>(m_copiedItems.at(i));
4862 ItemInfo info = clip->info();
4863 info.startPos += offset;
4864 info.endPos += offset;
4865 info.track += trackOffset;
4866 if (canBePastedTo(info, AVWIDGET)) {
4867 new AddTimelineClipCommand(this, clip->xml(), clip->clipProducer(), info, clip->effectList(), m_scene->editMode() == OVERWRITEEDIT, m_scene->editMode() == INSERTEDIT, true, false, pasteClips);
4868 } else emit displayMessage(i18n("Cannot paste clip to selected place"), ErrorMessage);
4869 } else if (m_copiedItems.at(i) && m_copiedItems.at(i)->type() == TRANSITIONWIDGET) {
4870 Transition *tr = static_cast <Transition *>(m_copiedItems.at(i));
4872 info.startPos = tr->startPos() + offset;
4873 info.endPos = tr->endPos() + offset;
4874 info.track = tr->track() + trackOffset;
4875 int transitionEndTrack;
4876 if (!tr->forcedTrack()) transitionEndTrack = getPreviousVideoTrack(info.track);
4877 else transitionEndTrack = tr->transitionEndTrack();
4878 if (canBePastedTo(info, TRANSITIONWIDGET)) {
4879 if (info.startPos >= info.endPos) {
4880 emit displayMessage(i18n("Invalid transition"), ErrorMessage);
4881 } else new AddTransitionCommand(this, info, transitionEndTrack, tr->toXML(), false, true, pasteClips);
4882 } else emit displayMessage(i18n("Cannot paste transition to selected place"), ErrorMessage);
4885 m_commandStack->push(pasteClips);
4888 void CustomTrackView::pasteClipEffects()
4890 if (m_copiedItems.count() != 1 || m_copiedItems.at(0)->type() != AVWIDGET) {
4891 emit displayMessage(i18n("You must copy exactly one clip before pasting effects"), ErrorMessage);
4894 ClipItem *clip = static_cast < ClipItem *>(m_copiedItems.at(0));
4896 QUndoCommand *paste = new QUndoCommand();
4897 paste->setText("Paste effects");
4899 QList<QGraphicsItem *> clips = scene()->selectedItems();
4902 for (int i = 0; i < clips.count(); ++i) {
4903 if (clips.at(i)->type() == GROUPWIDGET) {
4904 QList<QGraphicsItem *> children = clips.at(i)->childItems();
4905 for (int j = 0; j < children.count(); j++) {
4906 if (children.at(j)->type() == AVWIDGET && !clips.contains(children.at(j))) {
4907 clips.append(children.at(j));
4914 for (int i = 0; i < clips.count(); ++i) {
4915 if (clips.at(i)->type() == AVWIDGET) {
4916 ClipItem *item = static_cast < ClipItem *>(clips.at(i));
4917 for (int j = 0; j < clip->effectsCount(); j++) {
4918 QDomElement eff = clip->effectAt(j);
4919 if (eff.attribute("unique", "0") == "0" || item->hasEffect(eff.attribute("tag"), eff.attribute("id")) == -1) {
4920 adjustKeyfames(clip->cropStart(), item->cropStart(), item->cropDuration(), eff);
4921 new AddEffectCommand(this, m_document->tracksCount() - item->track(), item->startPos(), eff, true, paste);
4926 if (paste->childCount() > 0) m_commandStack->push(paste);
4929 //adjust effects (fades, ...)
4930 for (int i = 0; i < clips.count(); ++i) {
4931 if (clips.at(i)->type() == AVWIDGET) {
4932 ClipItem *item = static_cast < ClipItem *>(clips.at(i));
4933 updatePositionEffects(item, item->info());
4939 void CustomTrackView::adjustKeyfames(GenTime oldstart, GenTime newstart, GenTime duration, QDomElement xml)
4941 // parse parameters to check if we need to adjust to the new crop start
4942 int diff = (newstart - oldstart).frames(m_document->fps());
4943 int max = (newstart + duration).frames(m_document->fps());
4944 QDomNodeList params = xml.elementsByTagName("parameter");
4945 for (int i = 0; i < params.count(); i++) {
4946 QDomElement e = params.item(i).toElement();
4947 if (!e.isNull() && (e.attribute("type") == "keyframe" || e.attribute("type") == "simplekeyframe")) {
4948 QString def = e.attribute("default");
4949 // Effect has a keyframe type parameter, we need to adjust the values
4950 QStringList keys = e.attribute("keyframes").split(";", QString::SkipEmptyParts);
4951 QStringList newKeyFrames;
4952 foreach(const QString &str, keys) {
4953 int pos = str.section(':', 0, 0).toInt();
4954 double val = str.section(':', 1, 1).toDouble();
4957 newKeyFrames.append(QString::number(max) + ':' + QString::number(val));
4959 } else newKeyFrames.append(QString::number(pos) + ':' + QString::number(val));
4961 //kDebug()<<"ORIGIN: "<<keys<<", FIXED: "<<newKeyFrames;
4962 e.setAttribute("keyframes", newKeyFrames.join(";"));
4967 ClipItem *CustomTrackView::getClipUnderCursor() const
4969 QRectF rect((double) m_cursorPos, 0.0, 1.0, (double)(m_tracksHeight * m_document->tracksCount()));
4970 QList<QGraphicsItem *> collisions = scene()->items(rect, Qt::IntersectsItemBoundingRect);
4971 for (int i = 0; i < collisions.count(); i++) {
4972 if (collisions.at(i)->type() == AVWIDGET) {
4973 return static_cast < ClipItem *>(collisions.at(i));
4979 AbstractClipItem *CustomTrackView::getMainActiveClip() const
4981 QList<QGraphicsItem *> clips = scene()->selectedItems();
4982 if (clips.isEmpty()) {
4983 return getClipUnderCursor();
4985 AbstractClipItem *item = NULL;
4986 for (int i = 0; i < clips.count(); ++i) {
4987 if (clips.at(i)->type() == AVWIDGET) {
4988 item = static_cast < AbstractClipItem *>(clips.at(i));
4989 if (clips.count() > 1 && item->startPos().frames(m_document->fps()) <= m_cursorPos && item->endPos().frames(m_document->fps()) >= m_cursorPos) break;
4992 if (item) return item;
4997 ClipItem *CustomTrackView::getActiveClipUnderCursor(bool allowOutsideCursor) const
4999 QList<QGraphicsItem *> clips = scene()->selectedItems();
5000 if (clips.isEmpty()) {
5001 return getClipUnderCursor();
5004 // remove all items in the list that are not clips
5005 for (int i = 0; i < clips.count();) {
5006 if (clips.at(i)->type() != AVWIDGET) clips.removeAt(i);
5009 if (clips.count() == 1 && allowOutsideCursor) return static_cast < ClipItem *>(clips.at(0));
5010 for (int i = 0; i < clips.count(); ++i) {
5011 if (clips.at(i)->type() == AVWIDGET) {
5012 item = static_cast < ClipItem *>(clips.at(i));
5013 if (item->startPos().frames(m_document->fps()) <= m_cursorPos && item->endPos().frames(m_document->fps()) >= m_cursorPos)
5021 void CustomTrackView::setInPoint()
5023 AbstractClipItem *clip = getActiveClipUnderCursor(true);
5025 if (m_dragItem && m_dragItem->type() == TRANSITIONWIDGET) {
5028 emit displayMessage(i18n("You must select one clip for this action"), ErrorMessage);
5032 ItemInfo startInfo = clip->info();
5033 ItemInfo endInfo = startInfo;
5034 endInfo.startPos = GenTime(m_cursorPos, m_document->fps());
5035 if (endInfo.startPos >= startInfo.endPos || endInfo.startPos < startInfo.startPos - startInfo.cropStart) {
5036 // Check for invalid resize
5037 emit displayMessage(i18n("Invalid action"), ErrorMessage);
5039 } else if (endInfo.startPos < startInfo.startPos) {
5040 int length = m_document->renderer()->mltGetSpaceLength(endInfo.startPos, m_document->tracksCount() - startInfo.track, false);
5041 if ((clip->type() == TRANSITIONWIDGET && itemCollision(clip, endInfo) == true) || (
5042 (clip->type() == AVWIDGET) && length < (startInfo.startPos - endInfo.startPos).frames(m_document->fps()))) {
5043 emit displayMessage(i18n("Invalid action"), ErrorMessage);
5047 if (clip->type() == TRANSITIONWIDGET) {
5048 m_commandStack->push(new MoveTransitionCommand(this, startInfo, endInfo, true));
5049 } else m_commandStack->push(new ResizeClipCommand(this, startInfo, endInfo, true, false));
5052 void CustomTrackView::setOutPoint()
5054 AbstractClipItem *clip = getActiveClipUnderCursor(true);
5056 if (m_dragItem && m_dragItem->type() == TRANSITIONWIDGET) {
5059 emit displayMessage(i18n("You must select one clip for this action"), ErrorMessage);
5063 ItemInfo startInfo = clip->info();
5064 ItemInfo endInfo = clip->info();
5065 endInfo.endPos = GenTime(m_cursorPos, m_document->fps());
5066 CLIPTYPE type = (CLIPTYPE) static_cast <ClipItem *>(clip)->clipType();
5067 if (endInfo.endPos <= startInfo.startPos || (type != IMAGE && type != COLOR && type != TEXT && endInfo.endPos > startInfo.startPos + clip->maxDuration() - startInfo.cropStart)) {
5068 // Check for invalid resize
5069 emit displayMessage(i18n("Invalid action"), ErrorMessage);
5071 } else if (endInfo.endPos > startInfo.endPos) {
5072 int length = m_document->renderer()->mltGetSpaceLength(startInfo.endPos, m_document->tracksCount() - startInfo.track, false);
5073 if ((clip->type() == TRANSITIONWIDGET && itemCollision(clip, endInfo) == true) || (clip->type() == AVWIDGET && length != -1 && length < (endInfo.endPos - startInfo.endPos).frames(m_document->fps()))) {
5074 kDebug() << " RESIZE ERROR, BLNK: " << length << ", RESIZE: " << (endInfo.endPos - startInfo.endPos).frames(m_document->fps());
5075 emit displayMessage(i18n("Invalid action"), ErrorMessage);
5081 if (clip->type() == TRANSITIONWIDGET) {
5082 m_commandStack->push(new MoveTransitionCommand(this, startInfo, endInfo, true));
5083 } else m_commandStack->push(new ResizeClipCommand(this, startInfo, endInfo, true, false));
5086 void CustomTrackView::slotUpdateAllThumbs()
5088 if (!isEnabled()) return;
5089 QList<QGraphicsItem *> itemList = items();
5090 //if (itemList.isEmpty()) return;
5092 const QString thumbBase = m_document->projectFolder().path() + "/thumbs/";
5093 for (int i = 0; i < itemList.count(); i++) {
5094 if (itemList.at(i)->type() == AVWIDGET) {
5095 item = static_cast <ClipItem *>(itemList.at(i));
5096 if (item->clipType() != COLOR && item->clipType() != AUDIO) {
5097 // Check if we have a cached thumbnail
5098 if (item->clipType() == IMAGE || item->clipType() == TEXT) {
5099 QString thumb = thumbBase + item->baseClip()->getClipHash() + "_0.png";
5100 if (QFile::exists(thumb)) {
5102 if (pix.isNull()) KIO::NetAccess::del(KUrl(thumb), this);
5103 item->slotSetStartThumb(pix);
5106 QString startThumb = thumbBase + item->baseClip()->getClipHash() + '_';
5107 QString endThumb = startThumb;
5108 startThumb.append(QString::number(item->speedIndependantCropStart().frames(m_document->fps())) + ".png");
5109 endThumb.append(QString::number((item->speedIndependantCropStart() + item->speedIndependantCropDuration()).frames(m_document->fps()) - 1) + ".png");
5110 if (QFile::exists(startThumb)) {
5111 QPixmap pix(startThumb);
5112 if (pix.isNull()) KIO::NetAccess::del(KUrl(startThumb), this);
5113 item->slotSetStartThumb(pix);
5115 if (QFile::exists(endThumb)) {
5116 QPixmap pix(endThumb);
5117 if (pix.isNull()) KIO::NetAccess::del(KUrl(endThumb), this);
5118 item->slotSetEndThumb(pix);
5122 item->refreshClip(false);
5123 //qApp->processEvents();
5126 viewport()->update();
5129 void CustomTrackView::saveThumbnails()
5131 QList<QGraphicsItem *> itemList = items();
5133 QString thumbBase = m_document->projectFolder().path() + "/thumbs/";
5134 for (int i = 0; i < itemList.count(); i++) {
5135 if (itemList.at(i)->type() == AVWIDGET) {
5136 item = static_cast <ClipItem *>(itemList.at(i));
5137 if (item->clipType() != COLOR) {
5138 // Check if we have a cached thumbnail
5139 if (item->clipType() == IMAGE || item->clipType() == TEXT || item->clipType() == AUDIO) {
5140 QString thumb = thumbBase + item->baseClip()->getClipHash() + "_0.png";
5141 if (!QFile::exists(thumb)) {
5142 QPixmap pix(item->startThumb());
5146 QString startThumb = thumbBase + item->baseClip()->getClipHash() + '_';
5147 QString endThumb = startThumb;
5148 startThumb.append(QString::number(item->speedIndependantCropStart().frames(m_document->fps())) + ".png");
5149 endThumb.append(QString::number((item->speedIndependantCropStart() + item->speedIndependantCropDuration()).frames(m_document->fps()) - 1) + ".png");
5150 if (!QFile::exists(startThumb)) {
5151 QPixmap pix(item->startThumb());
5152 pix.save(startThumb);
5154 if (!QFile::exists(endThumb)) {
5155 QPixmap pix(item->endThumb());
5165 void CustomTrackView::slotInsertTrack(int ix)
5167 TrackDialog d(m_document, parentWidget());
5168 d.label->setText(i18n("Insert track"));
5169 d.track_nb->setMaximum(m_document->tracksCount() - 1);
5170 d.track_nb->setValue(ix);
5171 d.setWindowTitle(i18n("Insert New Track"));
5172 d.slotUpdateName(ix);
5174 if (d.exec() == QDialog::Accepted) {
5175 ix = d.track_nb->value();
5176 if (d.before_select->currentIndex() == 1) {
5180 if (d.video_track->isChecked()) {
5181 info.type = VIDEOTRACK;
5182 info.isMute = false;
5183 info.isBlind = false;
5184 info.isLocked = false;
5186 info.type = AUDIOTRACK;
5187 info.isMute = false;
5188 info.isBlind = true;
5189 info.isLocked = false;
5191 AddTrackCommand *addTrack = new AddTrackCommand(this, ix, info, true);
5192 m_commandStack->push(addTrack);
5193 setDocumentModified();
5197 void CustomTrackView::slotDeleteTrack(int ix)
5199 TrackDialog d(m_document, parentWidget());
5200 d.label->setText(i18n("Delete track"));
5201 d.before_select->setHidden(true);
5202 d.track_nb->setMaximum(m_document->tracksCount() - 1);
5203 d.track_nb->setValue(ix);
5204 d.slotUpdateName(ix);
5205 d.setWindowTitle(i18n("Delete Track"));
5206 d.video_track->setHidden(true);
5207 d.audio_track->setHidden(true);
5208 if (d.exec() == QDialog::Accepted) {
5209 ix = d.track_nb->value();
5210 TrackInfo info = m_document->trackInfoAt(m_document->tracksCount() - ix - 1);
5211 deleteTimelineTrack(ix, info);
5212 setDocumentModified();
5213 /*AddTrackCommand* command = new AddTrackCommand(this, ix, info, false);
5214 m_commandStack->push(command);*/
5218 void CustomTrackView::slotChangeTrack(int ix)
5220 TrackDialog d(m_document, parentWidget());
5221 d.label->setText(i18n("Change track"));
5222 d.before_select->setHidden(true);
5223 d.track_nb->setMaximum(m_document->tracksCount() - 1);
5224 d.track_nb->setValue(ix);
5225 d.slotUpdateName(ix);
5226 d.setWindowTitle(i18n("Change Track Type"));
5228 if (m_document->trackInfoAt(m_document->tracksCount() - ix - 1).type == VIDEOTRACK)
5229 d.video_track->setChecked(true);
5231 d.audio_track->setChecked(true);
5233 if (d.exec() == QDialog::Accepted) {
5235 info.isLocked = false;
5236 info.isMute = false;
5237 ix = d.track_nb->value();
5239 if (d.video_track->isChecked()) {
5240 info.type = VIDEOTRACK;
5241 info.isBlind = false;
5243 info.type = AUDIOTRACK;
5244 info.isBlind = true;
5246 changeTimelineTrack(ix, info);
5247 setDocumentModified();
5252 void CustomTrackView::deleteTimelineTrack(int ix, TrackInfo trackinfo)
5254 double startY = ix * m_tracksHeight + 1 + m_tracksHeight / 2;
5255 QRectF r(0, startY, sceneRect().width(), m_tracksHeight / 2 - 1);
5256 QList<QGraphicsItem *> selection = m_scene->items(r);
5257 QUndoCommand *deleteTrack = new QUndoCommand();
5258 deleteTrack->setText("Delete track");
5260 // Delete all clips in selected track
5261 for (int i = 0; i < selection.count(); i++) {
5262 if (selection.at(i)->type() == AVWIDGET) {
5263 ClipItem *item = static_cast <ClipItem *>(selection.at(i));
5264 new AddTimelineClipCommand(this, item->xml(), item->clipProducer(), item->info(), item->effectList(), false, false, false, true, deleteTrack);
5265 m_scene->removeItem(item);
5268 } else if (selection.at(i)->type() == TRANSITIONWIDGET) {
5269 Transition *item = static_cast <Transition *>(selection.at(i));
5270 new AddTransitionCommand(this, item->info(), item->transitionEndTrack(), item->toXML(), true, false, deleteTrack);
5271 m_scene->removeItem(item);
5277 new AddTrackCommand(this, ix, trackinfo, false, deleteTrack);
5278 m_commandStack->push(deleteTrack);
5281 void CustomTrackView::changeTimelineTrack(int ix, TrackInfo trackinfo)
5283 TrackInfo oldinfo = m_document->trackInfoAt(m_document->tracksCount() - ix - 1);
5284 ChangeTrackCommand *changeTrack = new ChangeTrackCommand(this, ix, oldinfo, trackinfo);
5285 m_commandStack->push(changeTrack);
5288 void CustomTrackView::autoTransition()
5290 QList<QGraphicsItem *> itemList = scene()->selectedItems();
5291 if (itemList.count() != 1 || itemList.at(0)->type() != TRANSITIONWIDGET) {
5292 emit displayMessage(i18n("You must select one transition for this action"), ErrorMessage);
5295 Transition *tr = static_cast <Transition*>(itemList.at(0));
5296 tr->setAutomatic(!tr->isAutomatic());
5297 QDomElement transition = tr->toXML();
5298 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);
5299 setDocumentModified();
5303 QStringList CustomTrackView::getLadspaParams(QDomElement effect) const
5306 QDomNodeList params = effect.elementsByTagName("parameter");
5307 for (int i = 0; i < params.count(); i++) {
5308 QDomElement e = params.item(i).toElement();
5309 if (!e.isNull() && e.attribute("type") == "constant") {
5310 if (e.hasAttribute("factor")) {
5311 double factor = e.attribute("factor").toDouble();
5312 double value = e.attribute("value").toDouble();
5313 value = value / factor;
5314 result.append(QString::number(value));
5315 } else result.append(e.attribute("value"));
5321 void CustomTrackView::clipNameChanged(const QString id, const QString name)
5323 QList<QGraphicsItem *> list = scene()->items();
5324 ClipItem *clip = NULL;
5325 for (int i = 0; i < list.size(); ++i) {
5326 if (list.at(i)->type() == AVWIDGET) {
5327 clip = static_cast <ClipItem *>(list.at(i));
5328 if (clip->clipProducer() == id) {
5329 clip->setClipName(name);
5333 viewport()->update();
5336 void CustomTrackView::getClipAvailableSpace(AbstractClipItem *item, GenTime &minimum, GenTime &maximum)
5338 minimum = GenTime();
5339 maximum = GenTime();
5340 QList<QGraphicsItem *> selection;
5341 selection = m_scene->items(0, item->track() * m_tracksHeight + m_tracksHeight / 2, sceneRect().width(), 2);
5342 selection.removeAll(item);
5343 for (int i = 0; i < selection.count(); i++) {
5344 AbstractClipItem *clip = static_cast <AbstractClipItem *>(selection.at(i));
5345 if (clip && clip->type() == AVWIDGET) {
5346 if (clip->endPos() <= item->startPos() && clip->endPos() > minimum) minimum = clip->endPos();
5347 if (clip->startPos() > item->startPos() && (clip->startPos() < maximum || maximum == GenTime())) maximum = clip->startPos();
5352 void CustomTrackView::getTransitionAvailableSpace(AbstractClipItem *item, GenTime &minimum, GenTime &maximum)
5354 minimum = GenTime();
5355 maximum = GenTime();
5356 QList<QGraphicsItem *> selection;
5357 selection = m_scene->items(0, (item->track() + 1) * m_tracksHeight, sceneRect().width(), 2);
5358 selection.removeAll(item);
5359 for (int i = 0; i < selection.count(); i++) {
5360 AbstractClipItem *clip = static_cast <AbstractClipItem *>(selection.at(i));
5361 if (clip && clip->type() == TRANSITIONWIDGET) {
5362 if (clip->endPos() <= item->startPos() && clip->endPos() > minimum) minimum = clip->endPos();
5363 if (clip->startPos() > item->startPos() && (clip->startPos() < maximum || maximum == GenTime())) maximum = clip->startPos();
5369 void CustomTrackView::loadGroups(const QDomNodeList groups)
5371 for (int i = 0; i < groups.count(); i++) {
5372 QDomNodeList children = groups.at(i).childNodes();
5373 scene()->clearSelection();
5374 for (int nodeindex = 0; nodeindex < children.count(); nodeindex++) {
5375 QDomNode n = children.item(nodeindex);
5376 QDomElement elem = n.toElement();
5377 int pos = elem.attribute("position").toInt();
5378 int track = elem.attribute("track").toInt();
5379 if (elem.tagName() == "clipitem") {
5380 ClipItem *clip = getClipItemAt(pos, track); //m_document->tracksCount() - transitiontrack);
5381 if (clip) clip->setSelected(true);
5383 Transition *clip = getTransitionItemAt(pos, track); //m_document->tracksCount() - transitiontrack);
5384 if (clip) clip->setSelected(true);
5387 groupSelectedItems(false, true);
5391 void CustomTrackView::splitAudio()
5393 resetSelectionGroup();
5394 QList<QGraphicsItem *> selection = scene()->selectedItems();
5395 if (selection.isEmpty()) {
5396 emit displayMessage(i18n("You must select one clip for this action"), ErrorMessage);
5399 QUndoCommand *splitCommand = new QUndoCommand();
5400 splitCommand->setText(i18n("Split audio"));
5401 for (int i = 0; i < selection.count(); i++) {
5402 if (selection.at(i)->type() == AVWIDGET) {
5403 ClipItem *clip = static_cast <ClipItem *>(selection.at(i));
5404 if (clip->clipType() == AV || clip->clipType() == PLAYLIST) {
5405 if (clip->parentItem()) {
5406 emit displayMessage(i18n("Cannot split audio of grouped clips"), ErrorMessage);
5408 new SplitAudioCommand(this, clip->track(), clip->startPos(), splitCommand);
5413 m_commandStack->push(splitCommand);
5416 void CustomTrackView::doSplitAudio(const GenTime &pos, int track, bool split)
5418 ClipItem *clip = getClipItemAt(pos, track);
5420 kDebug() << "// Cannot find clip to split!!!";
5424 int start = pos.frames(m_document->fps());
5425 int freetrack = m_document->tracksCount() - track - 1;
5426 for (; freetrack > 0; freetrack--) {
5427 kDebug() << "// CHK DOC TRK:" << freetrack << ", DUR:" << m_document->renderer()->mltTrackDuration(freetrack);
5428 if (m_document->trackInfoAt(freetrack - 1).type == AUDIOTRACK) {
5429 kDebug() << "// CHK DOC TRK:" << freetrack << ", DUR:" << m_document->renderer()->mltTrackDuration(freetrack);
5430 if (m_document->renderer()->mltTrackDuration(freetrack) < start || m_document->renderer()->mltGetSpaceLength(pos, freetrack, false) >= clip->cropDuration().frames(m_document->fps())) {
5431 kDebug() << "FOUND SPACE ON TRK: " << freetrack;
5436 kDebug() << "GOT TRK: " << track;
5437 if (freetrack == 0) {
5438 emit displayMessage(i18n("No empty space to put clip audio"), ErrorMessage);
5440 ItemInfo info = clip->info();
5441 info.track = m_document->tracksCount() - freetrack;
5442 addClip(clip->xml(), clip->clipProducer(), info, clip->effectList());
5443 scene()->clearSelection();
5444 clip->setSelected(true);
5445 ClipItem *audioClip = getClipItemAt(start, info.track);
5447 clip->setVideoOnly(true);
5448 if (m_document->renderer()->mltUpdateClipProducer(m_document->tracksCount() - track, start, clip->baseClip()->videoProducer()) == false) {
5449 emit displayMessage(i18n("Cannot update clip (time: %1, track: %2)", start, track), ErrorMessage);
5451 if (m_document->renderer()->mltUpdateClipProducer(m_document->tracksCount() - info.track, start, clip->baseClip()->audioProducer(info.track)) == false) {
5452 emit displayMessage(i18n("Cannot update clip (time: %1, track: %2)", start, info.track), ErrorMessage);
5454 audioClip->setSelected(true);
5455 audioClip->setAudioOnly(true);
5456 groupSelectedItems(false, true);
5460 // unsplit clip: remove audio part and change video part to normal clip
5461 if (clip->parentItem() == NULL || clip->parentItem()->type() != GROUPWIDGET) {
5462 kDebug() << "//CANNOT FIND CLP GRP";
5465 AbstractGroupItem *grp = static_cast <AbstractGroupItem *>(clip->parentItem());
5466 QList<QGraphicsItem *> children = grp->childItems();
5467 if (children.count() != 2) {
5468 kDebug() << "//SOMETHING IS WRONG WITH CLP GRP";
5471 for (int i = 0; i < children.count(); i++) {
5472 if (children.at(i) != clip) {
5473 ClipItem *clp = static_cast <ClipItem *>(children.at(i));
5474 ItemInfo info = clip->info();
5475 deleteClip(clp->info());
5476 clip->setVideoOnly(false);
5477 if (!m_document->renderer()->mltUpdateClipProducer(m_document->tracksCount() - info.track, info.startPos.frames(m_document->fps()), clip->baseClip()->producer(info.track))) {
5478 emit displayMessage(i18n("Cannot update clip (time: %1, track: %2)", info.startPos.frames(m_document->fps()), info.track), ErrorMessage);
5483 clip->setFlag(QGraphicsItem::ItemIsMovable, true);
5484 m_document->clipManager()->removeGroup(grp);
5485 scene()->destroyItemGroup(grp);
5489 void CustomTrackView::setVideoOnly()
5491 resetSelectionGroup();
5492 QList<QGraphicsItem *> selection = scene()->selectedItems();
5493 if (selection.isEmpty()) {
5494 emit displayMessage(i18n("You must select one clip for this action"), ErrorMessage);
5497 QUndoCommand *videoCommand = new QUndoCommand();
5498 videoCommand->setText(i18n("Video only"));
5499 for (int i = 0; i < selection.count(); i++) {
5500 if (selection.at(i)->type() == AVWIDGET) {
5501 ClipItem *clip = static_cast <ClipItem *>(selection.at(i));
5502 if (clip->clipType() == AV || clip->clipType() == PLAYLIST) {
5503 if (clip->parentItem()) {
5504 emit displayMessage(i18n("Cannot change grouped clips"), ErrorMessage);
5506 new ChangeClipTypeCommand(this, clip->track(), clip->startPos(), true, false, clip->isVideoOnly(), clip->isAudioOnly(), videoCommand);
5511 m_commandStack->push(videoCommand);
5514 void CustomTrackView::setAudioOnly()
5516 resetSelectionGroup();
5517 QList<QGraphicsItem *> selection = scene()->selectedItems();
5518 if (selection.isEmpty()) {
5519 emit displayMessage(i18n("You must select one clip for this action"), ErrorMessage);
5522 QUndoCommand *videoCommand = new QUndoCommand();
5523 videoCommand->setText(i18n("Audio only"));
5524 for (int i = 0; i < selection.count(); i++) {
5525 if (selection.at(i)->type() == AVWIDGET) {
5526 ClipItem *clip = static_cast <ClipItem *>(selection.at(i));
5527 if (clip->clipType() == AV || clip->clipType() == PLAYLIST) {
5528 if (clip->parentItem()) {
5529 emit displayMessage(i18n("Cannot change grouped clips"), ErrorMessage);
5531 new ChangeClipTypeCommand(this, clip->track(), clip->startPos(), false, true, clip->isVideoOnly(), clip->isAudioOnly(), videoCommand);
5536 m_commandStack->push(videoCommand);
5539 void CustomTrackView::setAudioAndVideo()
5541 resetSelectionGroup();
5542 QList<QGraphicsItem *> selection = scene()->selectedItems();
5543 if (selection.isEmpty()) {
5544 emit displayMessage(i18n("You must select one clip for this action"), ErrorMessage);
5547 QUndoCommand *videoCommand = new QUndoCommand();
5548 videoCommand->setText(i18n("Audio and Video"));
5549 for (int i = 0; i < selection.count(); i++) {
5550 if (selection.at(i)->type() == AVWIDGET) {
5551 ClipItem *clip = static_cast <ClipItem *>(selection.at(i));
5552 if (clip->clipType() == AV || clip->clipType() == PLAYLIST) {
5553 if (clip->parentItem()) {
5554 emit displayMessage(i18n("Cannot change grouped clips"), ErrorMessage);
5556 new ChangeClipTypeCommand(this, clip->track(), clip->startPos(), false, false, clip->isVideoOnly(), clip->isAudioOnly(), videoCommand);
5561 m_commandStack->push(videoCommand);
5564 void CustomTrackView::doChangeClipType(const GenTime &pos, int track, bool videoOnly, bool audioOnly)
5566 ClipItem *clip = getClipItemAt(pos, track);
5568 kDebug() << "// Cannot find clip to split!!!";
5572 int start = pos.frames(m_document->fps());
5573 clip->setVideoOnly(true);
5574 clip->setAudioOnly(false);
5575 if (m_document->renderer()->mltUpdateClipProducer(m_document->tracksCount() - track, start, clip->baseClip()->videoProducer()) == false) {
5576 emit displayMessage(i18n("Cannot update clip (time: %1, track: %2)", start, track), ErrorMessage);
5578 } else if (audioOnly) {
5579 int start = pos.frames(m_document->fps());
5580 clip->setAudioOnly(true);
5581 clip->setVideoOnly(false);
5582 if (m_document->renderer()->mltUpdateClipProducer(m_document->tracksCount() - track, start, clip->baseClip()->audioProducer(track)) == false) {
5583 emit displayMessage(i18n("Cannot update clip (time: %1, track: %2)", start, track), ErrorMessage);
5586 int start = pos.frames(m_document->fps());
5587 clip->setAudioOnly(false);
5588 clip->setVideoOnly(false);
5589 if (m_document->renderer()->mltUpdateClipProducer(m_document->tracksCount() - track, start, clip->baseClip()->producer(track)) == false) {
5590 emit displayMessage(i18n("Cannot update clip (time: %1, track: %2)", start, track), ErrorMessage);
5594 setDocumentModified();
5597 void CustomTrackView::updateClipTypeActions(ClipItem *clip)
5599 if (clip == NULL || (clip->clipType() != AV && clip->clipType() != PLAYLIST)) {
5600 m_clipTypeGroup->setEnabled(false);
5602 m_clipTypeGroup->setEnabled(true);
5603 QList <QAction *> actions = m_clipTypeGroup->actions();
5605 if (clip->isAudioOnly()) lookup = "clip_audio_only";
5606 else if (clip->isVideoOnly()) lookup = "clip_video_only";
5607 else lookup = "clip_audio_and_video";
5608 for (int i = 0; i < actions.count(); i++) {
5609 if (actions.at(i)->data().toString() == lookup) {
5610 actions.at(i)->setChecked(true);
5617 void CustomTrackView::slotGoToMarker(QAction *action)
5619 int pos = action->data().toInt();
5620 setCursorPos(pos, true);
5623 void CustomTrackView::reloadTransitionLumas()
5627 QDomElement lumaTransition = MainWindow::transitions.getEffectByTag("luma", "luma");
5628 QDomNodeList params = lumaTransition.elementsByTagName("parameter");
5629 for (int i = 0; i < params.count(); i++) {
5630 QDomElement e = params.item(i).toElement();
5631 if (e.attribute("tag") == "resource") {
5632 lumaNames = e.attribute("paramlistdisplay");
5633 lumaFiles = e.attribute("paramlist");
5638 QList<QGraphicsItem *> itemList = items();
5639 Transition *transitionitem;
5640 QDomElement transitionXml;
5641 for (int i = 0; i < itemList.count(); i++) {
5642 if (itemList.at(i)->type() == TRANSITIONWIDGET) {
5643 transitionitem = static_cast <Transition*>(itemList.at(i));
5644 transitionXml = transitionitem->toXML();
5645 if (transitionXml.attribute("id") == "luma" && transitionXml.attribute("tag") == "luma") {
5646 QDomNodeList params = transitionXml.elementsByTagName("parameter");
5647 for (int i = 0; i < params.count(); i++) {
5648 QDomElement e = params.item(i).toElement();
5649 if (e.attribute("tag") == "resource") {
5650 e.setAttribute("paramlistdisplay", lumaNames);
5651 e.setAttribute("paramlist", lumaFiles);
5656 if (transitionXml.attribute("id") == "composite" && transitionXml.attribute("tag") == "composite") {
5657 QDomNodeList params = transitionXml.elementsByTagName("parameter");
5658 for (int i = 0; i < params.count(); i++) {
5659 QDomElement e = params.item(i).toElement();
5660 if (e.attribute("tag") == "luma") {
5661 e.setAttribute("paramlistdisplay", lumaNames);
5662 e.setAttribute("paramlist", lumaFiles);
5669 emit transitionItemSelected(NULL);
5672 double CustomTrackView::fps() const
5674 return m_document->fps();
5677 void CustomTrackView::updateProjectFps()
5679 // update all clips to the new fps
5680 resetSelectionGroup();
5681 scene()->clearSelection();
5683 QList<QGraphicsItem *> itemList = items();
5684 for (int i = 0; i < itemList.count(); i++) {
5685 // remove all items and re-add them one by one
5686 if (itemList.at(i) != m_cursorLine && itemList.at(i)->parentItem() == NULL) m_scene->removeItem(itemList.at(i));
5688 for (int i = 0; i < itemList.count(); i++) {
5689 if (itemList.at(i)->parentItem() == 0 && (itemList.at(i)->type() == AVWIDGET || itemList.at(i)->type() == TRANSITIONWIDGET)) {
5690 AbstractClipItem *clip = static_cast <AbstractClipItem *>(itemList.at(i));
5691 clip->updateFps(m_document->fps());
5692 m_scene->addItem(clip);
5693 } else if (itemList.at(i)->type() == GROUPWIDGET) {
5694 AbstractGroupItem *grp = static_cast <AbstractGroupItem *>(itemList.at(i));
5695 QList<QGraphicsItem *> children = grp->childItems();
5696 for (int j = 0; j < children.count(); j++) {
5697 if (children.at(j)->type() == AVWIDGET || children.at(j)->type() == TRANSITIONWIDGET) {
5698 AbstractClipItem *clip = static_cast <AbstractClipItem *>(children.at(j));
5699 clip->setFlag(QGraphicsItem::ItemIsMovable, true);
5700 clip->updateFps(m_document->fps());
5703 m_document->clipManager()->removeGroup(grp);
5704 m_scene->addItem(grp);
5705 scene()->destroyItemGroup(grp);
5706 for (int j = 0; j < children.count(); j++) {
5707 if (children.at(j)->type() == AVWIDGET || children.at(j)->type() == TRANSITIONWIDGET) {
5708 //children.at(j)->setParentItem(0);
5709 children.at(j)->setSelected(true);
5712 groupSelectedItems(true, true);
5713 } else if (itemList.at(i)->type() == GUIDEITEM) {
5714 Guide *g = static_cast<Guide *>(itemList.at(i));
5716 m_scene->addItem(g);
5719 viewport()->update();
5722 void CustomTrackView::slotTrackDown()
5724 if (m_selectedTrack > m_document->tracksCount() - 2) m_selectedTrack = 0;
5725 else m_selectedTrack++;
5726 emit updateTrackHeaders();
5727 QRectF rect(mapToScene(QPoint(10, 0)).x(), m_selectedTrack * m_tracksHeight, 10, m_tracksHeight);
5728 ensureVisible(rect, 0, 0);
5729 viewport()->update();
5732 void CustomTrackView::slotTrackUp()
5734 if (m_selectedTrack > 0) m_selectedTrack--;
5735 else m_selectedTrack = m_document->tracksCount() - 1;
5736 emit updateTrackHeaders();
5737 QRectF rect(mapToScene(QPoint(10, 0)).x(), m_selectedTrack * m_tracksHeight, 10, m_tracksHeight);
5738 ensureVisible(rect, 0, 0);
5739 viewport()->update();
5742 int CustomTrackView::selectedTrack() const
5744 return m_selectedTrack;
5747 void CustomTrackView::slotSelectTrack(int ix)
5749 m_selectedTrack = qMax(0, ix);
5750 m_selectedTrack = qMin(ix, m_document->tracksCount() - 1);
5751 emit updateTrackHeaders();
5752 QRectF rect(mapToScene(QPoint(10, 0)).x(), m_selectedTrack * m_tracksHeight, 10, m_tracksHeight);
5753 ensureVisible(rect, 0, 0);
5754 viewport()->update();
5757 void CustomTrackView::selectClip(bool add, bool group)
5759 QRectF rect(m_cursorPos, m_selectedTrack * m_tracksHeight + m_tracksHeight / 2, 1, 1);
5760 QList<QGraphicsItem *> selection = m_scene->items(rect);
5761 resetSelectionGroup(group);
5762 if (!group) m_scene->clearSelection();
5763 for (int i = 0; i < selection.count(); i++) {
5764 if (selection.at(i)->type() == AVWIDGET) {
5765 selection.at(i)->setSelected(add);
5769 if (group) groupSelectedItems();
5772 void CustomTrackView::selectTransition(bool add, bool group)
5774 QRectF rect(m_cursorPos, m_selectedTrack * m_tracksHeight + m_tracksHeight, 1, 1);
5775 QList<QGraphicsItem *> selection = m_scene->items(rect);
5776 resetSelectionGroup(group);
5777 if (!group) m_scene->clearSelection();
5778 for (int i = 0; i < selection.count(); i++) {
5779 if (selection.at(i)->type() == TRANSITIONWIDGET) {
5780 selection.at(i)->setSelected(add);
5784 if (group) groupSelectedItems();
5787 QStringList CustomTrackView::extractTransitionsLumas()
5790 QList<QGraphicsItem *> itemList = items();
5791 Transition *transitionitem;
5792 QDomElement transitionXml;
5793 for (int i = 0; i < itemList.count(); i++) {
5794 if (itemList.at(i)->type() == TRANSITIONWIDGET) {
5795 transitionitem = static_cast <Transition*>(itemList.at(i));
5796 transitionXml = transitionitem->toXML();
5797 QString luma = EffectsList::parameter(transitionXml, "luma");
5798 if (!luma.isEmpty()) urls << luma;
5804 void CustomTrackView::setEditMode(EDITMODE mode)
5806 m_scene->setEditMode(mode);
5809 void CustomTrackView::checkTrackSequence(int track)
5811 QList <int> times = m_document->renderer()->checkTrackSequence(m_document->tracksCount() - track);
5812 //track = m_document->tracksCount() -track;
5813 QRectF rect(0, track * m_tracksHeight + m_tracksHeight / 2, sceneRect().width(), 2);
5814 QList<QGraphicsItem *> selection = m_scene->items(rect);
5815 QList <int> timelineList;
5816 timelineList.append(0);
5817 for (int i = 0; i < selection.count(); i++) {
5818 if (selection.at(i)->type() == AVWIDGET) {
5819 ClipItem *clip = static_cast <ClipItem *>(selection.at(i));
5820 int start = clip->startPos().frames(m_document->fps());
5821 int end = clip->endPos().frames(m_document->fps());
5822 if (!timelineList.contains(start)) timelineList.append(start);
5823 if (!timelineList.contains(end)) timelineList.append(end);
5826 qSort(timelineList);
5827 kDebug() << "// COMPARE:\n" << times << "\n" << timelineList << "\n-------------------";
5828 if (times != timelineList) KMessageBox::sorry(this, i18n("error"), i18n("TRACTOR"));
5831 void CustomTrackView::insertZoneOverwrite(QStringList data, int in)
5833 DocClipBase *clip = m_document->getBaseClip(data.at(0));
5835 info.startPos = GenTime(in, m_document->fps());
5836 info.cropStart = GenTime(data.at(1).toInt(), m_document->fps());
5837 info.endPos = info.startPos + GenTime(data.at(2).toInt(), m_document->fps()) - info.cropStart;
5838 info.cropDuration = info.endPos - info.startPos;
5839 info.track = m_selectedTrack;
5840 QUndoCommand *addCommand = new QUndoCommand();
5841 addCommand->setText(i18n("Insert clip"));
5842 adjustTimelineClips(OVERWRITEEDIT, NULL, info, addCommand);
5843 new AddTimelineClipCommand(this, clip->toXML(), clip->getId(), info, EffectsList(), true, false, true, false, addCommand);
5844 m_commandStack->push(addCommand);
5847 void CustomTrackView::clearSelection()
5849 resetSelectionGroup();
5850 scene()->clearSelection();
5852 emit clipItemSelected(NULL);