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;
418 // Make sure there is no collision
419 QList<QGraphicsItem *> children = m_selectionGroup->childItems();
420 QPainterPath shape = m_selectionGroup->clipGroupShape(QPointF(snappedPos - m_selectionGroup->sceneBoundingRect().left(), 0));
421 QList<QGraphicsItem*> collidingItems = scene()->items(shape, Qt::IntersectsItemShape);
422 collidingItems.removeAll(m_selectionGroup);
423 for (int i = 0; i < children.count(); i++) {
424 collidingItems.removeAll(children.at(i));
426 bool collision = false;
427 for (int i = 0; i < collidingItems.count(); i++) {
428 if (!collidingItems.at(i)->isEnabled()) continue;
429 if (collidingItems.at(i)->type() == AVWIDGET) {
436 shape = m_selectionGroup->transitionGroupShape(QPointF(snappedPos - m_selectionGroup->sceneBoundingRect().left(), 0));
437 collidingItems = scene()->items(shape, Qt::IntersectsItemShape);
438 collidingItems.removeAll(m_selectionGroup);
439 for (int i = 0; i < children.count(); i++) {
440 collidingItems.removeAll(children.at(i));
442 for (int i = 0; i < collidingItems.count(); i++) {
443 if (collidingItems.at(i)->type() == TRANSITIONWIDGET) {
451 m_selectionGroup->translate(snappedPos - m_selectionGroup->sceneBoundingRect().left(), 0);
452 //m_selectionGroup->setPos(mappedXPos + (((int) m_selectionGroup->boundingRect().topLeft().x() + 0.5) - mappedClick) , m_selectionGroup->pos().y());
456 if (m_tool == RAZORTOOL) {
457 setCursor(m_razorCursor);
458 //QGraphicsView::mouseMoveEvent(event);
460 } else if (m_tool == SPACERTOOL) {
461 setCursor(m_spacerCursor);
465 QList<QGraphicsItem *> itemList = items(event->pos());
466 QGraphicsRectItem *item = NULL;
467 OPERATIONTYPE opMode = NONE;
469 if (itemList.count() == 1 && itemList.at(0)->type() == GUIDEITEM) {
471 } else for (int i = 0; i < itemList.count(); i++) {
472 if (itemList.at(i)->type() == AVWIDGET || itemList.at(i)->type() == TRANSITIONWIDGET) {
473 item = (QGraphicsRectItem*) itemList.at(i);
478 if (item && event->buttons() == Qt::NoButton) {
479 AbstractClipItem *clip = static_cast <AbstractClipItem*>(item);
480 if (m_tool == RAZORTOOL) {
481 // razor tool over a clip, display current frame in monitor
482 if (false && !m_blockRefresh && item->type() == AVWIDGET) {
483 //TODO: solve crash when showing frame when moving razor over clip
484 emit showClipFrame(((ClipItem *) item)->baseClip(), QPoint(), mappedXPos - (clip->startPos() - clip->cropStart()).frames(m_document->fps()));
489 opMode = clip->operationMode(mapToScene(event->pos()));
490 const double size = 5;
491 if (opMode == m_moveOpMode) {
492 QGraphicsView::mouseMoveEvent(event);
496 scene()->removeItem(m_visualTip);
497 m_animationTimer->stop();
504 m_moveOpMode = opMode;
505 if (opMode == MOVE) {
506 setCursor(Qt::OpenHandCursor);
507 } else if (opMode == RESIZESTART) {
508 setCursor(KCursor("left_side", Qt::SizeHorCursor));
509 if (m_visualTip == NULL) {
510 QRectF rect = clip->sceneBoundingRect();
512 polygon << QPoint(0, - size * 2);
513 polygon << QPoint(size * 2, 0);
514 polygon << QPoint(0, size * 2);
515 polygon << QPoint(0, - size * 2);
517 m_visualTip = new QGraphicsPolygonItem(polygon);
518 ((QGraphicsPolygonItem*) m_visualTip)->setBrush(m_tipColor);
519 ((QGraphicsPolygonItem*) m_visualTip)->setPen(m_tipPen);
520 m_visualTip->setPos(rect.x(), rect.y() + rect.height() / 2);
521 m_visualTip->setFlags(QGraphicsItem::ItemIgnoresTransformations);
522 m_visualTip->setZValue(100);
523 m_animation = new QGraphicsItemAnimation;
524 m_animation->setItem(m_visualTip);
525 m_animation->setTimeLine(m_animationTimer);
526 m_animation->setScaleAt(.5, 2, 1);
527 m_animation->setScaleAt(1, 1, 1);
528 scene()->addItem(m_visualTip);
529 m_animationTimer->start();
531 } else if (opMode == RESIZEEND) {
532 setCursor(KCursor("right_side", Qt::SizeHorCursor));
533 if (m_visualTip == NULL) {
534 QRectF rect = clip->sceneBoundingRect();
536 polygon << QPoint(0, - size * 2);
537 polygon << QPoint(- size * 2, 0);
538 polygon << QPoint(0, size * 2);
539 polygon << QPoint(0, - size * 2);
541 m_visualTip = new QGraphicsPolygonItem(polygon);
542 ((QGraphicsPolygonItem*) m_visualTip)->setBrush(m_tipColor);
543 ((QGraphicsPolygonItem*) m_visualTip)->setPen(m_tipPen);
544 m_visualTip->setFlags(QGraphicsItem::ItemIgnoresTransformations);
545 m_visualTip->setPos(rect.right(), rect.y() + rect.height() / 2);
546 m_visualTip->setZValue(100);
547 m_animation = new QGraphicsItemAnimation;
548 m_animation->setItem(m_visualTip);
549 m_animation->setTimeLine(m_animationTimer);
550 m_animation->setScaleAt(.5, 2, 1);
551 m_animation->setScaleAt(1, 1, 1);
552 scene()->addItem(m_visualTip);
553 m_animationTimer->start();
555 } else if (opMode == FADEIN) {
556 if (m_visualTip == NULL) {
557 ClipItem *item = (ClipItem *) clip;
558 QRectF rect = clip->sceneBoundingRect();
559 m_visualTip = new QGraphicsEllipseItem(-size, -size, size * 2, size * 2);
560 ((QGraphicsEllipseItem*) m_visualTip)->setBrush(m_tipColor);
561 ((QGraphicsEllipseItem*) m_visualTip)->setPen(m_tipPen);
562 m_visualTip->setPos(rect.x() + item->fadeIn(), rect.y());
563 m_visualTip->setFlags(QGraphicsItem::ItemIgnoresTransformations);
564 m_visualTip->setZValue(100);
565 m_animation = new QGraphicsItemAnimation;
566 m_animation->setItem(m_visualTip);
567 m_animation->setTimeLine(m_animationTimer);
568 m_animation->setScaleAt(.5, 2, 2);
569 m_animation->setScaleAt(1, 1, 1);
570 scene()->addItem(m_visualTip);
571 m_animationTimer->start();
573 setCursor(Qt::PointingHandCursor);
574 } else if (opMode == FADEOUT) {
575 if (m_visualTip == NULL) {
576 ClipItem *item = (ClipItem *) clip;
577 QRectF rect = clip->sceneBoundingRect();
578 m_visualTip = new QGraphicsEllipseItem(-size, -size, size * 2, size * 2);
579 ((QGraphicsEllipseItem*) m_visualTip)->setBrush(m_tipColor);
580 ((QGraphicsEllipseItem*) m_visualTip)->setPen(m_tipPen);
581 m_visualTip->setPos(rect.right() - item->fadeOut(), rect.y());
582 m_visualTip->setFlags(QGraphicsItem::ItemIgnoresTransformations);
583 m_visualTip->setZValue(100);
584 m_animation = new QGraphicsItemAnimation;
585 m_animation->setItem(m_visualTip);
586 m_animation->setTimeLine(m_animationTimer);
587 m_animation->setScaleAt(.5, 2, 2);
588 m_animation->setScaleAt(1, 1, 1);
589 scene()->addItem(m_visualTip);
590 m_animationTimer->start();
592 setCursor(Qt::PointingHandCursor);
593 } else if (opMode == TRANSITIONSTART) {
594 if (m_visualTip == NULL) {
595 QRectF rect = clip->sceneBoundingRect();
597 polygon << QPoint(0, - size * 2);
598 polygon << QPoint(size * 2, 0);
599 polygon << QPoint(0, 0);
600 polygon << QPoint(0, - size * 2);
602 m_visualTip = new QGraphicsPolygonItem(polygon);
603 ((QGraphicsPolygonItem*) m_visualTip)->setBrush(m_tipColor);
604 ((QGraphicsPolygonItem*) m_visualTip)->setPen(m_tipPen);
605 m_visualTip->setPos(rect.x(), rect.bottom());
606 m_visualTip->setFlags(QGraphicsItem::ItemIgnoresTransformations);
607 m_visualTip->setZValue(100);
608 m_animation = new QGraphicsItemAnimation;
609 m_animation->setItem(m_visualTip);
610 m_animation->setTimeLine(m_animationTimer);
611 m_animation->setScaleAt(.5, 2, 2);
612 m_animation->setScaleAt(1, 1, 1);
613 scene()->addItem(m_visualTip);
614 m_animationTimer->start();
616 setCursor(Qt::PointingHandCursor);
617 } else if (opMode == TRANSITIONEND) {
618 if (m_visualTip == NULL) {
619 QRectF rect = clip->sceneBoundingRect();
621 polygon << QPoint(0, - size * 2);
622 polygon << QPoint(- size * 2, 0);
623 polygon << QPoint(0, 0);
624 polygon << QPoint(0, - size * 2);
626 m_visualTip = new QGraphicsPolygonItem(polygon);
627 ((QGraphicsPolygonItem*) m_visualTip)->setBrush(m_tipColor);
628 ((QGraphicsPolygonItem*) m_visualTip)->setPen(m_tipPen);
629 m_visualTip->setPos(rect.right(), rect.bottom());
630 m_visualTip->setFlags(QGraphicsItem::ItemIgnoresTransformations);
631 m_visualTip->setZValue(100);
632 m_animation = new QGraphicsItemAnimation;
633 m_animation->setItem(m_visualTip);
634 m_animation->setTimeLine(m_animationTimer);
635 m_animation->setScaleAt(.5, 2, 2);
636 m_animation->setScaleAt(1, 1, 1);
637 scene()->addItem(m_visualTip);
638 m_animationTimer->start();
640 setCursor(Qt::PointingHandCursor);
641 } else if (opMode == KEYFRAME) {
642 setCursor(Qt::PointingHandCursor);
644 } // no clip under mouse
645 else if (m_tool == RAZORTOOL) {
648 } else if (opMode == MOVEGUIDE) {
649 m_moveOpMode = opMode;
650 setCursor(Qt::SplitHCursor);
653 scene()->removeItem(m_visualTip);
654 m_animationTimer->stop();
661 setCursor(Qt::ArrowCursor);
662 if (event->buttons() != Qt::NoButton && event->modifiers() == Qt::NoModifier) {
663 QGraphicsView::mouseMoveEvent(event);
665 setCursorPos(mappedXPos);
666 slotCheckPositionScrolling();
668 } else m_moveOpMode = NONE;
670 QGraphicsView::mouseMoveEvent(event);
674 void CustomTrackView::mousePressEvent(QMouseEvent * event)
676 setFocus(Qt::MouseFocusReason);
677 m_menuPosition = QPoint();
679 // special cases (middle click button or ctrl / shift click
680 if (event->button() == Qt::MidButton) {
682 m_blockRefresh = false;
683 m_operationMode = NONE;
687 if (event->modifiers() & Qt::ShiftModifier) {
688 // Rectangle selection
689 setViewportUpdateMode(QGraphicsView::FullViewportUpdate);
690 setDragMode(QGraphicsView::RubberBandDrag);
691 if (!(event->modifiers() & Qt::ControlModifier)) {
692 resetSelectionGroup();
693 scene()->clearSelection();
695 m_blockRefresh = false;
696 m_operationMode = RUBBERSELECTION;
697 QGraphicsView::mousePressEvent(event);
701 m_blockRefresh = true;
703 bool collision = false;
705 if (m_tool != RAZORTOOL) activateMonitor();
706 else if (m_document->renderer()->playSpeed() != 0.0) {
707 m_document->renderer()->pause();
710 m_clickEvent = event->pos();
712 // check item under mouse
713 QList<QGraphicsItem *> collisionList = items(m_clickEvent);
715 if (event->modifiers() == Qt::ControlModifier && m_tool != SPACERTOOL && collisionList.count() == 0) {
716 // Pressing Ctrl + left mouse button in an empty area scrolls the timeline
717 setDragMode(QGraphicsView::ScrollHandDrag);
718 QGraphicsView::mousePressEvent(event);
719 m_blockRefresh = false;
720 m_operationMode = NONE;
724 // if a guide and a clip were pressed, just select the guide
725 for (int i = 0; i < collisionList.count(); ++i) {
726 if (collisionList.at(i)->type() == GUIDEITEM) {
727 // a guide item was pressed
728 m_dragGuide = (Guide *) collisionList.at(i);
729 if (event->button() == Qt::LeftButton) { // move it
730 m_dragGuide->setFlag(QGraphicsItem::ItemIsMovable, true);
732 m_operationMode = MOVEGUIDE;
733 // deselect all clips so that only the guide will move
734 m_scene->clearSelection();
735 resetSelectionGroup(false);
736 updateSnapPoints(NULL);
737 QGraphicsView::mousePressEvent(event);
739 } else // show context menu
744 // Find first clip, transition or group under mouse (when no guides selected)
746 AbstractGroupItem *dragGroup = NULL;
747 AbstractClipItem *collisionClip = NULL;
749 while (!m_dragGuide && ct < collisionList.count()) {
750 if (collisionList.at(ct)->type() == AVWIDGET || collisionList.at(ct)->type() == TRANSITIONWIDGET) {
751 collisionClip = static_cast <AbstractClipItem *>(collisionList.at(ct));
752 if (collisionClip == m_dragItem) {
753 collisionClip = NULL;
754 } else m_dragItem = collisionClip;
756 m_dragItemInfo = m_dragItem->info();
757 if (m_dragItem->parentItem() && m_dragItem->parentItem()->type() == GROUPWIDGET && m_dragItem->parentItem() != m_selectionGroup) {
758 // kDebug()<<"// KLIK FOUND GRP: "<<m_dragItem->sceneBoundingRect();
759 dragGroup = static_cast <AbstractGroupItem *>(m_dragItem->parentItem());
766 if (m_dragItem) emit clipItemSelected(NULL);
769 #if QT_VERSION >= 0x040600
770 // Add shadow to dragged item, currently disabled because of painting artifacts
771 //TODO:Â re-enable when fixed
772 /*QGraphicsDropShadowEffect *eff = new QGraphicsDropShadowEffect();
773 eff->setBlurRadius(5);
774 eff->setOffset(3, 3);
775 m_dragItem->setGraphicsEffect(eff);*/
777 if (m_dragItem && m_dragItem->type() == TRANSITIONWIDGET) {
778 // update transition menu action
779 m_autoTransition->setChecked(static_cast<Transition *>(m_dragItem)->isAutomatic());
780 m_autoTransition->setEnabled(true);
781 } else m_autoTransition->setEnabled(false);
783 // context menu requested
784 if (event->button() == Qt::RightButton) {
786 if (dragGroup) dragGroup->setSelected(true);
787 else if (!m_dragItem->isSelected()) {
788 resetSelectionGroup(false);
789 m_scene->clearSelection();
790 m_dragItem->setSelected(true);
792 } else if (!m_dragGuide) {
793 // check if there is a guide close to mouse click
794 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
795 for (int i = 0; i < guidesCollisionList.count(); i++) {
796 if (guidesCollisionList.at(i)->type() == GUIDEITEM) {
797 m_dragGuide = static_cast <Guide *>(guidesCollisionList.at(i));
801 // keep this to support multiple guides context menu in the future (?)
802 /*if (guidesCollisionList.at(0)->type() != GUIDEITEM)
803 guidesCollisionList.removeAt(0);
805 if (!guidesCollisionList.isEmpty())
806 m_dragGuide = static_cast <Guide *>(guidesCollisionList.at(0));*/
809 m_operationMode = NONE;
810 displayContextMenu(event->globalPos(), m_dragItem, dragGroup);
811 m_menuPosition = m_clickEvent;
817 // No item under click
818 if (m_dragItem == NULL || m_tool == SPACERTOOL) {
819 resetSelectionGroup(false);
820 setCursor(Qt::ArrowCursor);
821 m_scene->clearSelection();
823 updateClipTypeActions(NULL);
824 if (m_tool == SPACERTOOL) {
825 QList<QGraphicsItem *> selection;
826 if (event->modifiers() == Qt::ControlModifier) {
827 // Ctrl + click, select all items on track after click position
828 int track = (int)(mapToScene(m_clickEvent).y() / m_tracksHeight);
829 if (m_document->trackInfoAt(m_document->tracksCount() - track - 1).isLocked) {
830 // Cannot use spacer on locked track
831 emit displayMessage(i18n("Cannot use spacer in a locked track"), ErrorMessage);
835 QRectF rect(mapToScene(m_clickEvent).x(), track * m_tracksHeight + m_tracksHeight / 2, sceneRect().width() - mapToScene(m_clickEvent).x(), m_tracksHeight / 2 - 2);
838 selection = checkForGroups(rect, &isOk);
840 // groups found on track, do not allow the move
841 emit displayMessage(i18n("Cannot use spacer in a track with a group"), ErrorMessage);
845 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;
847 // Select all items on all tracks after click position
848 selection = items(event->pos().x(), 1, mapFromScene(sceneRect().width(), 0).x() - event->pos().x(), sceneRect().height());
849 kDebug() << "SELELCTING ELEMENTS WITHIN =" << event->pos().x() << "/" << 1 << ", " << mapFromScene(sceneRect().width(), 0).x() - event->pos().x() << "/" << sceneRect().height();
852 // create group to hold selected items
853 m_selectionGroup = new AbstractGroupItem(m_document->fps());
854 scene()->addItem(m_selectionGroup);
855 QList <GenTime> offsetList;
856 for (int i = 0; i < selection.count(); i++) {
857 if (selection.at(i)->parentItem() == 0 && (selection.at(i)->type() == AVWIDGET || selection.at(i)->type() == TRANSITIONWIDGET)) {
858 AbstractClipItem *item = static_cast<AbstractClipItem *>(selection.at(i));
859 if (item->isItemLocked()) continue;
860 offsetList.append(item->startPos());
861 offsetList.append(item->endPos());
862 m_selectionGroup->addToGroup(selection.at(i));
863 selection.at(i)->setFlag(QGraphicsItem::ItemIsMovable, false);
864 } else if (selection.at(i)->parentItem() == 0 && selection.at(i)->type() == GROUPWIDGET) {
865 if (static_cast<AbstractGroupItem *>(selection.at(i))->isItemLocked()) continue;
866 QList<QGraphicsItem *> children = selection.at(i)->childItems();
867 for (int j = 0; j < children.count(); j++) {
868 AbstractClipItem *item = static_cast<AbstractClipItem *>(children.at(j));
869 offsetList.append(item->startPos());
870 offsetList.append(item->endPos());
872 m_selectionGroup->addToGroup(selection.at(i));
873 selection.at(i)->setFlag(QGraphicsItem::ItemIsMovable, false);
874 } else if (selection.at(i)->parentItem()) {
875 if (static_cast<AbstractGroupItem *>(selection.at(i)->parentItem())->isItemLocked()) continue;
876 m_selectionGroup->addToGroup(selection.at(i)->parentItem());
877 selection.at(i)->parentItem()->setFlag(QGraphicsItem::ItemIsMovable, false);
880 m_spacerOffset = m_selectionGroup->sceneBoundingRect().left() - (int)(mapToScene(m_clickEvent).x());
881 if (!offsetList.isEmpty()) {
883 QList <GenTime> cleandOffsetList;
884 GenTime startOffset = offsetList.takeFirst();
885 for (int k = 0; k < offsetList.size(); k++) {
886 GenTime newoffset = offsetList.at(k) - startOffset;
887 if (newoffset != GenTime() && !cleandOffsetList.contains(newoffset)) {
888 cleandOffsetList.append(newoffset);
891 updateSnapPoints(NULL, cleandOffsetList, true);
893 m_operationMode = SPACER;
895 setCursorPos((int)(mapToScene(event->x(), 0).x()));
897 QGraphicsView::mousePressEvent(event);
902 if (m_tool == RAZORTOOL && m_dragItem) {
903 if (m_dragItem->type() == TRANSITIONWIDGET) {
904 emit displayMessage(i18n("Cannot cut a transition"), ErrorMessage);
908 } else if (m_dragItem->parentItem() && m_dragItem->parentItem() != m_selectionGroup) {
909 emit displayMessage(i18n("Cannot cut a clip in a group"), ErrorMessage);
914 AbstractClipItem *clip = static_cast <AbstractClipItem *>(m_dragItem);
915 RazorClipCommand* command = new RazorClipCommand(this, clip->info(), GenTime((int)(mapToScene(event->pos()).x()), m_document->fps()));
916 m_document->renderer()->pause();
917 m_commandStack->push(command);
918 setDocumentModified();
924 bool itemSelected = false;
925 if (m_dragItem->isSelected()) itemSelected = true;
926 else if (m_dragItem->parentItem() && m_dragItem->parentItem()->isSelected()) itemSelected = true;
927 else if (dragGroup && dragGroup->isSelected()) itemSelected = true;
929 if (event->modifiers() == Qt::ControlModifier || itemSelected == false) {
930 if (event->modifiers() != Qt::ControlModifier) {
931 resetSelectionGroup(false);
932 m_scene->clearSelection();
933 // A refresh seems necessary otherwise in zoomed mode, some clips disappear
934 viewport()->update();
935 } else resetSelectionGroup();
937 if (m_dragItem->parentItem() && m_dragItem->parentItem()->type() == GROUPWIDGET) {
938 //kDebug()<<"// KLIK FOUND GRP: "<<m_dragItem->sceneBoundingRect();
939 dragGroup = static_cast <AbstractGroupItem *>(m_dragItem->parentItem());
941 bool selected = !m_dragItem->isSelected();
942 if (dragGroup) dragGroup->setSelected(selected);
943 else m_dragItem->setSelected(selected);
945 groupSelectedItems();
946 ClipItem *clip = static_cast <ClipItem *>(m_dragItem);
947 updateClipTypeActions(dragGroup == NULL ? clip : NULL);
948 m_pasteEffectsAction->setEnabled(m_copiedItems.count() == 1);
951 if (collisionClip != NULL || m_dragItem == NULL) {
952 if (m_dragItem && m_dragItem->type() == AVWIDGET && !m_dragItem->isItemLocked()) {
953 ClipItem *selected = static_cast <ClipItem*>(m_dragItem);
954 emit clipItemSelected(selected);
955 } else emit clipItemSelected(NULL);
958 // If clicked item is selected, allow move
959 if (event->modifiers() != Qt::ControlModifier && m_operationMode == NONE) QGraphicsView::mousePressEvent(event);
961 m_clickPoint = QPoint((int)(mapToScene(event->pos()).x() - m_dragItem->startPos().frames(m_document->fps())), (int)(event->pos().y() - m_dragItem->pos().y()));
962 m_operationMode = m_dragItem->operationMode(mapToScene(event->pos()));
964 // Update snap points
965 if (m_selectionGroup == NULL) {
966 if (m_operationMode == RESIZEEND || m_operationMode == RESIZESTART) updateSnapPoints(NULL);
967 else updateSnapPoints(m_dragItem);
969 QList <GenTime> offsetList;
970 QList<QGraphicsItem *> children = m_selectionGroup->childItems();
971 for (int i = 0; i < children.count(); i++) {
972 if (children.at(i)->type() == AVWIDGET || children.at(i)->type() == TRANSITIONWIDGET) {
973 AbstractClipItem *item = static_cast <AbstractClipItem *>(children.at(i));
974 offsetList.append(item->startPos());
975 offsetList.append(item->endPos());
978 if (!offsetList.isEmpty()) {
980 GenTime startOffset = offsetList.takeFirst();
981 QList <GenTime> cleandOffsetList;
982 for (int k = 0; k < offsetList.size(); k++) {
983 GenTime newoffset = offsetList.at(k) - startOffset;
984 if (newoffset != GenTime() && !cleandOffsetList.contains(newoffset)) {
985 cleandOffsetList.append(newoffset);
988 updateSnapPoints(NULL, cleandOffsetList, true);
992 if (m_operationMode == KEYFRAME) {
993 m_dragItem->updateSelectedKeyFrame();
994 m_blockRefresh = false;
996 } else if (m_operationMode == MOVE) {
997 setCursor(Qt::ClosedHandCursor);
998 } else if (m_operationMode == TRANSITIONSTART && event->modifiers() != Qt::ControlModifier) {
1000 info.startPos = m_dragItem->startPos();
1001 info.track = m_dragItem->track();
1002 int transitiontrack = getPreviousVideoTrack(info.track);
1003 ClipItem *transitionClip = NULL;
1004 if (transitiontrack != 0) transitionClip = getClipItemAt((int) info.startPos.frames(m_document->fps()), m_document->tracksCount() - transitiontrack);
1005 if (transitionClip && transitionClip->endPos() < m_dragItem->endPos()) {
1006 info.endPos = transitionClip->endPos();
1008 GenTime transitionDuration(65, m_document->fps());
1009 if (m_dragItem->cropDuration() < transitionDuration) info.endPos = m_dragItem->endPos();
1010 else info.endPos = info.startPos + transitionDuration;
1012 if (info.endPos == info.startPos) info.endPos = info.startPos + GenTime(65, m_document->fps());
1013 // Check there is no other transition at that place
1014 double startY = info.track * m_tracksHeight + 1 + m_tracksHeight / 2;
1015 QRectF r(info.startPos.frames(m_document->fps()), startY, (info.endPos - info.startPos).frames(m_document->fps()), m_tracksHeight / 2);
1016 QList<QGraphicsItem *> selection = m_scene->items(r);
1017 bool transitionAccepted = true;
1018 for (int i = 0; i < selection.count(); i++) {
1019 if (selection.at(i)->type() == TRANSITIONWIDGET) {
1020 Transition *tr = static_cast <Transition *>(selection.at(i));
1021 if (tr->startPos() - info.startPos > GenTime(5, m_document->fps())) {
1022 if (tr->startPos() < info.endPos) info.endPos = tr->startPos();
1023 } else transitionAccepted = false;
1026 if (transitionAccepted) slotAddTransition((ClipItem *) m_dragItem, info, transitiontrack);
1027 else emit displayMessage(i18n("Cannot add transition"), ErrorMessage);
1028 } else if (m_operationMode == TRANSITIONEND && event->modifiers() != Qt::ControlModifier) {
1030 info.endPos = GenTime(m_dragItem->endPos().frames(m_document->fps()), m_document->fps());
1031 info.track = m_dragItem->track();
1032 int transitiontrack = getPreviousVideoTrack(info.track);
1033 ClipItem *transitionClip = NULL;
1034 if (transitiontrack != 0) transitionClip = getClipItemAt((int) info.endPos.frames(m_document->fps()), m_document->tracksCount() - transitiontrack);
1035 if (transitionClip && transitionClip->startPos() > m_dragItem->startPos()) {
1036 info.startPos = transitionClip->startPos();
1038 GenTime transitionDuration(65, m_document->fps());
1039 if (m_dragItem->cropDuration() < transitionDuration) info.startPos = m_dragItem->startPos();
1040 else info.startPos = info.endPos - transitionDuration;
1042 if (info.endPos == info.startPos) info.startPos = info.endPos - GenTime(65, m_document->fps());
1043 QDomElement transition = MainWindow::transitions.getEffectByTag("luma", "dissolve").cloneNode().toElement();
1044 EffectsList::setParameter(transition, "reverse", "1");
1046 // Check there is no other transition at that place
1047 double startY = info.track * m_tracksHeight + 1 + m_tracksHeight / 2;
1048 QRectF r(info.startPos.frames(m_document->fps()), startY, (info.endPos - info.startPos).frames(m_document->fps()), m_tracksHeight / 2);
1049 QList<QGraphicsItem *> selection = m_scene->items(r);
1050 bool transitionAccepted = true;
1051 for (int i = 0; i < selection.count(); i++) {
1052 if (selection.at(i)->type() == TRANSITIONWIDGET) {
1053 Transition *tr = static_cast <Transition *>(selection.at(i));
1054 if (info.endPos - tr->endPos() > GenTime(5, m_document->fps())) {
1055 if (tr->endPos() > info.startPos) info.startPos = tr->endPos();
1056 } else transitionAccepted = false;
1059 if (transitionAccepted) slotAddTransition((ClipItem *) m_dragItem, info, transitiontrack, transition);
1060 else emit displayMessage(i18n("Cannot add transition"), ErrorMessage);
1062 } else if ((m_operationMode == RESIZESTART || m_operationMode == RESIZEEND) && m_selectionGroup) {
1063 resetSelectionGroup(false);
1064 m_dragItem->setSelected(true);
1067 m_blockRefresh = false;
1069 QGraphicsView::mousePressEvent(event);
1072 void CustomTrackView::resetSelectionGroup(bool selectItems)
1074 if (m_selectionGroup) {
1075 // delete selection group
1076 bool snap = KdenliveSettings::snaptopoints();
1077 KdenliveSettings::setSnaptopoints(false);
1079 QList<QGraphicsItem *> children = m_selectionGroup->childItems();
1080 scene()->destroyItemGroup(m_selectionGroup);
1081 for (int i = 0; i < children.count(); i++) {
1082 if (children.at(i)->parentItem() == 0 && (children.at(i)->type() == AVWIDGET || children.at(i)->type() == TRANSITIONWIDGET)) {
1083 if (!static_cast <AbstractClipItem *>(children.at(i))->isItemLocked()) {
1084 children.at(i)->setFlag(QGraphicsItem::ItemIsMovable, true);
1085 children.at(i)->setSelected(selectItems);
1087 } else if (children.at(i)->type() == GROUPWIDGET) {
1088 children.at(i)->setFlag(QGraphicsItem::ItemIsMovable, true);
1089 children.at(i)->setSelected(selectItems);
1092 m_selectionGroup = NULL;
1093 KdenliveSettings::setSnaptopoints(snap);
1097 void CustomTrackView::groupSelectedItems(bool force, bool createNewGroup)
1099 if (m_selectionGroup) {
1100 kDebug() << "///// ERROR, TRYING TO OVERRIDE EXISTING GROUP";
1103 QList<QGraphicsItem *> selection = m_scene->selectedItems();
1104 if (selection.isEmpty()) return;
1106 // Find top left position of selection
1107 for (int i = 0; i < selection.count(); i++) {
1108 if (selection.at(i)->parentItem() == 0 && (selection.at(i)->type() == AVWIDGET || selection.at(i)->type() == TRANSITIONWIDGET || selection.at(i)->type() == GROUPWIDGET)) {
1109 rectUnion = rectUnion.united(selection.at(i)->sceneBoundingRect());
1110 } else if (selection.at(i)->parentItem()) {
1111 rectUnion = rectUnion.united(selection.at(i)->parentItem()->sceneBoundingRect());
1115 if (force || selection.count() > 1) {
1116 bool snap = KdenliveSettings::snaptopoints();
1117 KdenliveSettings::setSnaptopoints(false);
1118 if (createNewGroup) {
1119 AbstractGroupItem *newGroup = m_document->clipManager()->createGroup();
1120 newGroup->setPos(rectUnion.left(), rectUnion.top() - 1);
1121 QPointF diff = newGroup->pos();
1122 newGroup->translate(-diff.x(), -diff.y());
1123 //newGroup->translate((int) -rectUnion.left(), (int) -rectUnion.top() + 1);
1125 scene()->addItem(newGroup);
1127 // CHeck if we are trying to include a group in a group
1128 QList <AbstractGroupItem *> groups;
1129 for (int i = 0; i < selection.count(); i++) {
1130 if (selection.at(i)->type() == GROUPWIDGET && !groups.contains(static_cast<AbstractGroupItem *>(selection.at(i)))) {
1131 groups.append(static_cast<AbstractGroupItem *>(selection.at(i)));
1132 } else if (selection.at(i)->parentItem() && !groups.contains(static_cast<AbstractGroupItem *>(selection.at(i)->parentItem()))) groups.append(static_cast<AbstractGroupItem *>(selection.at(i)->parentItem()));
1134 if (!groups.isEmpty()) {
1135 // ungroup previous groups
1136 while (!groups.isEmpty()) {
1137 AbstractGroupItem *grp = groups.takeFirst();
1138 m_document->clipManager()->removeGroup(grp);
1139 scene()->destroyItemGroup(grp);
1141 selection = m_scene->selectedItems();
1144 for (int i = 0; i < selection.count(); i++) {
1145 if (selection.at(i)->type() == AVWIDGET || selection.at(i)->type() == TRANSITIONWIDGET) {
1146 newGroup->addToGroup(selection.at(i));
1147 selection.at(i)->setFlag(QGraphicsItem::ItemIsMovable, false);
1150 KdenliveSettings::setSnaptopoints(snap);
1152 m_selectionGroup = new AbstractGroupItem(m_document->fps());
1153 m_selectionGroup->setPos(rectUnion.left(), rectUnion.top() - 1);
1154 QPointF diff = m_selectionGroup->pos();
1155 //m_selectionGroup->translate((int) - rectUnion.left(), (int) -rectUnion.top() + 1);
1156 m_selectionGroup->translate(- diff.x(), -diff.y());
1158 scene()->addItem(m_selectionGroup);
1159 for (int i = 0; i < selection.count(); i++) {
1160 if (selection.at(i)->parentItem() == 0 && (selection.at(i)->type() == AVWIDGET || selection.at(i)->type() == TRANSITIONWIDGET || selection.at(i)->type() == GROUPWIDGET)) {
1161 m_selectionGroup->addToGroup(selection.at(i));
1162 selection.at(i)->setFlag(QGraphicsItem::ItemIsMovable, false);
1165 KdenliveSettings::setSnaptopoints(snap);
1166 if (m_selectionGroup) {
1167 m_selectionGroupInfo.startPos = GenTime(m_selectionGroup->scenePos().x(), m_document->fps());
1168 m_selectionGroupInfo.track = m_selectionGroup->track();
1171 } else resetSelectionGroup();
1174 void CustomTrackView::mouseDoubleClickEvent(QMouseEvent *event)
1176 if (m_dragItem && m_dragItem->hasKeyFrames()) {
1177 /*if (m_moveOpMode == KEYFRAME) {
1178 // user double clicked on a keyframe, open edit dialog
1179 //TODO:Â update for effects with several values per keyframe
1180 QDialog d(parentWidget());
1181 Ui::KeyFrameDialog_UI view;
1183 view.kfr_position->setText(m_document->timecode().getTimecode(GenTime(m_dragItem->selectedKeyFramePos(), m_document->fps()) - m_dragItem->cropStart()));
1184 view.kfr_value->setValue(m_dragItem->selectedKeyFrameValue());
1185 view.kfr_value->setFocus();
1186 if (d.exec() == QDialog::Accepted) {
1187 int pos = m_document->timecode().getFrameCount(view.kfr_position->text());
1188 m_dragItem->updateKeyFramePos(GenTime(pos, m_document->fps()) + m_dragItem->cropStart(), (double) view.kfr_value->value() * m_dragItem->keyFrameFactor());
1189 ClipItem *item = static_cast <ClipItem *>(m_dragItem);
1190 QString previous = item->keyframes(item->selectedEffectIndex());
1191 item->updateKeyframeEffect();
1192 QString next = item->keyframes(item->selectedEffectIndex());
1193 EditKeyFrameCommand *command = new EditKeyFrameCommand(this, item->track(), item->startPos(), item->selectedEffectIndex(), previous, next, false);
1194 m_commandStack->push(command);
1195 updateEffect(m_document->tracksCount() - item->track(), item->startPos(), item->selectedEffect(), item->selectedEffectIndex());
1196 emit clipItemSelected(item, item->selectedEffectIndex());
1201 GenTime keyFramePos = GenTime((int)(mapToScene(event->pos()).x()), m_document->fps()) - m_dragItem->startPos() + m_dragItem->cropStart();
1202 int val = m_dragItem->addKeyFrame(keyFramePos, mapToScene(event->pos()).toPoint().y());
1203 ClipItem * item = static_cast <ClipItem *>(m_dragItem);
1204 //QString previous = item->keyframes(item->selectedEffectIndex());
1205 QDomElement oldEffect = item->selectedEffect().cloneNode().toElement();
1206 item->insertKeyframe(item->getEffectAt(item->selectedEffectIndex()), keyFramePos.frames(m_document->fps()), val);
1207 //item->updateKeyframeEffect();
1208 //QString next = item->keyframes(item->selectedEffectIndex());
1209 QDomElement newEffect = item->selectedEffect().cloneNode().toElement();
1210 EditEffectCommand *command = new EditEffectCommand(this, m_document->tracksCount() - item->track(), item->startPos(), oldEffect, newEffect, item->selectedEffectIndex(), false);
1211 //EditKeyFrameCommand *command = new EditKeyFrameCommand(this, m_dragItem->track(), m_dragItem->startPos(), item->selectedEffectIndex(), previous, next, false);
1212 m_commandStack->push(command);
1213 updateEffect(m_document->tracksCount() - item->track(), item->startPos(), item->selectedEffect(), item->selectedEffectIndex());
1214 emit clipItemSelected(item, item->selectedEffectIndex());
1216 } else if (m_dragItem && !m_dragItem->isItemLocked()) {
1219 if (m_dragItem->type() == TRANSITIONWIDGET) {
1220 getTransitionAvailableSpace(m_dragItem, minimum, maximum);
1222 getClipAvailableSpace(m_dragItem, minimum, maximum);
1224 //kDebug()<<"// GOT MOVE POS: "<<minimum.frames(25)<<" - "<<maximum.frames(25);
1225 ClipDurationDialog d(m_dragItem, m_document->timecode(), minimum, maximum, this);
1226 if (d.exec() == QDialog::Accepted) {
1227 if (m_dragItem->type() == TRANSITIONWIDGET) {
1228 // move & resize transition
1230 startInfo.startPos = m_dragItem->startPos();
1231 startInfo.endPos = m_dragItem->endPos();
1232 startInfo.track = m_dragItem->track();
1234 endInfo.startPos = d.startPos();
1235 endInfo.endPos = endInfo.startPos + d.duration();
1236 endInfo.track = m_dragItem->track();
1237 MoveTransitionCommand *command = new MoveTransitionCommand(this, startInfo, endInfo, true);
1238 m_commandStack->push(command);
1240 // move and resize clip
1241 QUndoCommand *moveCommand = new QUndoCommand();
1242 moveCommand->setText(i18n("Edit clip"));
1243 ItemInfo clipInfo = m_dragItem->info();
1244 if (d.duration() < m_dragItem->cropDuration() || d.cropStart() != clipInfo.cropStart) {
1245 // duration was reduced, so process it first
1246 ItemInfo startInfo = clipInfo;
1247 clipInfo.endPos = clipInfo.startPos + d.duration();
1248 clipInfo.cropStart = d.cropStart();
1249 new ResizeClipCommand(this, startInfo, clipInfo, true, false, moveCommand);
1251 if (d.startPos() != clipInfo.startPos) {
1252 ItemInfo startInfo = clipInfo;
1253 clipInfo.startPos = d.startPos();
1254 clipInfo.endPos = m_dragItem->endPos() + (clipInfo.startPos - startInfo.startPos);
1255 new MoveClipCommand(this, startInfo, clipInfo, true, moveCommand);
1257 if (d.duration() > m_dragItem->cropDuration()) {
1258 // duration was increased, so process it after move
1259 ItemInfo startInfo = clipInfo;
1260 clipInfo.endPos = clipInfo.startPos + d.duration();
1261 clipInfo.cropStart = d.cropStart();
1262 new ResizeClipCommand(this, startInfo, clipInfo, true, false, moveCommand);
1264 m_commandStack->push(moveCommand);
1268 QList<QGraphicsItem *> collisionList = items(event->pos());
1269 if (collisionList.count() == 1 && collisionList.at(0)->type() == GUIDEITEM) {
1270 Guide *editGuide = (Guide *) collisionList.at(0);
1271 if (editGuide) slotEditGuide(editGuide->info());
1277 void CustomTrackView::editKeyFrame(const GenTime pos, const int track, const int index, const QString keyframes)
1279 ClipItem *clip = getClipItemAt((int)pos.frames(m_document->fps()), track);
1281 clip->setKeyframes(index, keyframes);
1282 updateEffect(m_document->tracksCount() - clip->track(), clip->startPos(), clip->effectAt(index), index, false);
1283 } else emit displayMessage(i18n("Cannot find clip with keyframe"), ErrorMessage);
1287 void CustomTrackView::displayContextMenu(QPoint pos, AbstractClipItem *clip, AbstractGroupItem *group)
1289 m_deleteGuide->setEnabled(m_dragGuide != NULL);
1290 m_editGuide->setEnabled(m_dragGuide != NULL);
1291 m_markerMenu->clear();
1292 m_markerMenu->setEnabled(false);
1294 m_timelineContextMenu->popup(pos);
1295 } else if (group != NULL) {
1296 m_pasteEffectsAction->setEnabled(m_copiedItems.count() == 1);
1297 m_ungroupAction->setEnabled(true);
1298 updateClipTypeActions(NULL);
1299 m_timelineContextClipMenu->popup(pos);
1301 m_ungroupAction->setEnabled(false);
1302 if (clip->type() == AVWIDGET) {
1303 ClipItem *item = static_cast <ClipItem*>(clip);
1304 //build go to marker menu
1305 if (item->baseClip()) {
1306 QList <CommentedTime> markers = item->baseClip()->commentedSnapMarkers();
1307 int offset = item->startPos().frames(m_document->fps());
1308 if (!markers.isEmpty()) {
1309 for (int i = 0; i < markers.count(); i++) {
1310 int pos = (int) markers.at(i).time().frames(m_document->timecode().fps());
1311 QString position = m_document->timecode().getTimecode(markers.at(i).time()) + ' ' + markers.at(i).comment();
1312 QAction *go = m_markerMenu->addAction(position);
1313 go->setData(pos + offset);
1316 m_markerMenu->setEnabled(!m_markerMenu->isEmpty());
1318 updateClipTypeActions(item);
1319 m_pasteEffectsAction->setEnabled(m_copiedItems.count() == 1);
1320 m_timelineContextClipMenu->popup(pos);
1321 } else if (clip->type() == TRANSITIONWIDGET) {
1322 m_timelineContextTransitionMenu->popup(pos);
1327 void CustomTrackView::activateMonitor()
1329 emit activateDocumentMonitor();
1332 void CustomTrackView::insertClipCut(DocClipBase *clip, int in, int out)
1334 resetSelectionGroup();
1336 info.startPos = GenTime();
1337 info.cropStart = GenTime(in, m_document->fps());
1338 info.endPos = GenTime(out - in, m_document->fps());
1339 info.cropDuration = info.endPos - info.startPos;
1342 // Check if clip can be inserted at that position
1343 ItemInfo pasteInfo = info;
1344 pasteInfo.startPos = GenTime(m_cursorPos, m_document->fps());
1345 pasteInfo.endPos = pasteInfo.startPos + info.endPos;
1346 pasteInfo.track = selectedTrack();
1347 if (!canBePastedTo(pasteInfo, AVWIDGET)) {
1348 emit displayMessage(i18n("Cannot insert clip in timeline"), ErrorMessage);
1352 AddTimelineClipCommand *command = new AddTimelineClipCommand(this, clip->toXML(), clip->getId(), pasteInfo, EffectsList(), m_scene->editMode() == OVERWRITEEDIT, m_scene->editMode() == INSERTEDIT, true, false);
1353 m_commandStack->push(command);
1356 bool CustomTrackView::insertDropClips(const QMimeData *data, const QPoint pos)
1358 if (data->hasFormat("kdenlive/clip")) {
1360 m_scene->clearSelection();
1361 resetSelectionGroup(false);
1362 QStringList list = QString(data->data("kdenlive/clip")).split(';');
1363 DocClipBase *clip = m_document->getBaseClip(list.at(0));
1365 kDebug() << " WARNING))))))))) CLIP NOT FOUND : " << list.at(0);
1368 QPointF framePos = mapToScene(pos);
1370 info.startPos = GenTime();
1371 info.cropStart = GenTime(list.at(1).toInt(), m_document->fps());
1372 info.endPos = GenTime(list.at(2).toInt() - list.at(1).toInt(), m_document->fps());
1373 info.cropDuration = info.endPos - info.startPos;
1376 // Check if clip can be inserted at that position
1377 ItemInfo pasteInfo = info;
1378 pasteInfo.startPos = GenTime((int)(framePos.x() + 0.5), m_document->fps());
1379 pasteInfo.endPos = pasteInfo.startPos + info.endPos;
1380 pasteInfo.track = (int)(framePos.y() / m_tracksHeight);
1381 framePos.setX((int)(framePos.x() + 0.5));
1382 framePos.setY(pasteInfo.track * m_tracksHeight);
1383 if (!canBePastedTo(pasteInfo, AVWIDGET)) {
1386 m_selectionGroup = new AbstractGroupItem(m_document->fps());
1387 ClipItem *item = new ClipItem(clip, info, m_document->fps(), 1.0, 1);
1388 m_selectionGroup->addToGroup(item);
1389 item->setFlag(QGraphicsItem::ItemIsMovable, false);
1391 QList <GenTime> offsetList;
1392 offsetList.append(info.endPos);
1393 updateSnapPoints(NULL, offsetList);
1394 m_selectionGroup->setPos(framePos);
1395 scene()->addItem(m_selectionGroup);
1396 m_selectionGroup->setSelected(true);
1398 } else if (data->hasFormat("kdenlive/producerslist")) {
1400 QStringList ids = QString(data->data("kdenlive/producerslist")).split(';');
1401 m_scene->clearSelection();
1402 resetSelectionGroup(false);
1404 QList <GenTime> offsetList;
1405 QList <ItemInfo> infoList;
1406 QPointF framePos = mapToScene(pos);
1407 GenTime start = GenTime((int)(framePos.x() + 0.5), m_document->fps());
1408 int track = (int)(framePos.y() / m_tracksHeight);
1409 framePos.setX((int)(framePos.x() + 0.5));
1410 framePos.setY(track * m_tracksHeight);
1412 // Check if clips can be inserted at that position
1413 for (int i = 0; i < ids.size(); ++i) {
1414 DocClipBase *clip = m_document->getBaseClip(ids.at(i));
1416 kDebug() << " WARNING))))))))) CLIP NOT FOUND : " << ids.at(i);
1420 info.startPos = start;
1421 info.cropDuration = clip->duration();
1422 info.endPos = info.startPos + info.cropDuration;
1424 infoList.append(info);
1425 start += clip->duration();
1427 if (!canBePastedTo(infoList, AVWIDGET)) {
1430 m_selectionGroup = new AbstractGroupItem(m_document->fps());
1432 for (int i = 0; i < ids.size(); ++i) {
1433 DocClipBase *clip = m_document->getBaseClip(ids.at(i));
1435 info.startPos = start;
1436 info.cropDuration = clip->duration();
1437 info.endPos = info.startPos + info.cropDuration;
1439 start += info.cropDuration;
1440 offsetList.append(start);
1441 ClipItem *item = new ClipItem(clip, info, m_document->fps(), 1.0, 1, false);
1442 item->setFlag(QGraphicsItem::ItemIsMovable, false);
1443 m_selectionGroup->addToGroup(item);
1444 if (!clip->isPlaceHolder()) m_waitingThumbs.append(item);
1447 updateSnapPoints(NULL, offsetList);
1448 m_selectionGroup->setPos(framePos);
1449 scene()->addItem(m_selectionGroup);
1450 //m_selectionGroup->setZValue(10);
1451 m_thumbsTimer.start();
1455 // the drag is not a clip (may be effect, ...)
1463 void CustomTrackView::dragEnterEvent(QDragEnterEvent * event)
1465 if (insertDropClips(event->mimeData(), event->pos())) {
1466 event->acceptProposedAction();
1467 } else QGraphicsView::dragEnterEvent(event);
1470 bool CustomTrackView::itemCollision(AbstractClipItem *item, ItemInfo newPos)
1472 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);
1473 QList<QGraphicsItem*> collindingItems = scene()->items(shape, Qt::IntersectsItemShape);
1474 collindingItems.removeAll(item);
1475 if (collindingItems.isEmpty()) return false;
1477 for (int i = 0; i < collindingItems.count(); i++) {
1478 QGraphicsItem *collision = collindingItems.at(i);
1479 if (collision->type() == item->type()) {
1481 kDebug() << "// COLLISIION DETECTED";
1489 void CustomTrackView::slotRefreshEffects(ClipItem *clip)
1491 int track = m_document->tracksCount() - clip->track();
1492 GenTime pos = clip->startPos();
1493 if (!m_document->renderer()->mltRemoveEffect(track, pos, "-1", false, false)) {
1494 emit displayMessage(i18n("Problem deleting effect"), ErrorMessage);
1497 bool success = true;
1498 for (int i = 0; i < clip->effectsCount(); i++) {
1499 if (!m_document->renderer()->mltAddEffect(track, pos, clip->getEffectArgs(clip->effectAt(i)), false)) success = false;
1501 if (!success) emit displayMessage(i18n("Problem adding effect to clip"), ErrorMessage);
1502 m_document->renderer()->doRefresh();
1505 void CustomTrackView::addEffect(int track, GenTime pos, QDomElement effect)
1507 ClipItem *clip = getClipItemAt((int)pos.frames(m_document->fps()), m_document->tracksCount() - track);
1509 // Special case: speed effect
1510 if (effect.attribute("id") == "speed") {
1511 if (clip->clipType() != VIDEO && clip->clipType() != AV && clip->clipType() != PLAYLIST) {
1512 emit displayMessage(i18n("Problem adding effect to clip"), ErrorMessage);
1515 double speed = EffectsList::parameter(effect, "speed").toDouble() / 100.0;
1516 int strobe = EffectsList::parameter(effect, "strobe").toInt();
1517 if (strobe == 0) strobe = 1;
1518 doChangeClipSpeed(clip->info(), clip->speedIndependantInfo(), speed, 1.0, strobe, clip->baseClip()->getId());
1519 EffectsParameterList params = clip->addEffect(effect);
1520 m_document->renderer()->mltAddEffect(track, pos, params);
1521 if (clip->isSelected()) emit clipItemSelected(clip);
1524 EffectsParameterList params = clip->addEffect(effect);
1525 if (!m_document->renderer()->mltAddEffect(track, pos, params))
1526 emit displayMessage(i18n("Problem adding effect to clip"), ErrorMessage);
1527 if (clip->isSelected()) emit clipItemSelected(clip);
1528 } else emit displayMessage(i18n("Cannot find clip to add effect"), ErrorMessage);
1531 void CustomTrackView::deleteEffect(int track, GenTime pos, QDomElement effect)
1533 QString index = effect.attribute("kdenlive_ix");
1534 // Special case: speed effect
1535 if (effect.attribute("id") == "speed") {
1536 ClipItem *clip = getClipItemAt((int)pos.frames(m_document->fps()), m_document->tracksCount() - track);
1538 doChangeClipSpeed(clip->info(), clip->speedIndependantInfo(), 1.0, clip->speed(), 1, clip->baseClip()->getId());
1539 clip->deleteEffect(index);
1540 emit clipItemSelected(clip);
1541 m_document->renderer()->mltRemoveEffect(track, pos, index, true);
1545 if (!m_document->renderer()->mltRemoveEffect(track, pos, index, true)) {
1546 kDebug() << "// ERROR REMOV EFFECT: " << index << ", DISABLE: " << effect.attribute("disable");
1547 emit displayMessage(i18n("Problem deleting effect"), ErrorMessage);
1550 ClipItem *clip = getClipItemAt((int)pos.frames(m_document->fps()), m_document->tracksCount() - track);
1552 clip->deleteEffect(index);
1553 emit clipItemSelected(clip);
1557 void CustomTrackView::slotAddGroupEffect(QDomElement effect, AbstractGroupItem *group)
1559 QList<QGraphicsItem *> itemList = group->childItems();
1560 QUndoCommand *effectCommand = new QUndoCommand();
1562 QDomNode namenode = effect.elementsByTagName("name").item(0);
1563 if (!namenode.isNull()) effectName = i18n(namenode.toElement().text().toUtf8().data());
1564 else effectName = i18n("effect");
1565 effectCommand->setText(i18n("Add %1", effectName));
1567 for (int i = 0; i < itemList.count(); i++) {
1568 if (itemList.at(i)->type() == AVWIDGET) {
1569 ClipItem *item = static_cast <ClipItem *>(itemList.at(i));
1570 if (effect.attribute("type") == "audio") {
1571 // Don't add audio effects on video clips
1572 if (item->isVideoOnly() || (item->clipType() != AUDIO && item->clipType() != AV && item->clipType() != PLAYLIST)) continue;
1573 } else if (effect.hasAttribute("type") == false) {
1574 // Don't add video effect on audio clips
1575 if (item->isAudioOnly() || item->clipType() == AUDIO) continue;
1578 if (effect.attribute("unique", "0") != "0" && item->hasEffect(effect.attribute("tag"), effect.attribute("id")) != -1) {
1579 emit displayMessage(i18n("Effect already present in clip"), ErrorMessage);
1582 if (item->isItemLocked()) {
1585 item->initEffect(effect);
1586 if (effect.attribute("tag") == "ladspa") {
1587 QString ladpsaFile = m_document->getLadspaFile();
1588 initEffects::ladspaEffectFile(ladpsaFile, effect.attribute("ladspaid").toInt(), getLadspaParams(effect));
1589 effect.setAttribute("src", ladpsaFile);
1591 new AddEffectCommand(this, m_document->tracksCount() - item->track(), item->startPos(), effect, true, effectCommand);
1596 m_commandStack->push(effectCommand);
1597 setDocumentModified();
1598 } else delete effectCommand;
1601 void CustomTrackView::slotAddEffect(QDomElement effect, GenTime pos, int track)
1603 QList<QGraphicsItem *> itemList;
1604 QUndoCommand *effectCommand = new QUndoCommand();
1606 QDomNode namenode = effect.elementsByTagName("name").item(0);
1607 if (!namenode.isNull()) effectName = i18n(namenode.toElement().text().toUtf8().data());
1608 else effectName = i18n("effect");
1609 effectCommand->setText(i18n("Add %1", effectName));
1611 if (track == -1) itemList = scene()->selectedItems();
1612 if (itemList.isEmpty()) {
1613 ClipItem *clip = getClipItemAt((int) pos.frames(m_document->fps()), track);
1614 if (clip) itemList.append(clip);
1615 else emit displayMessage(i18n("Select a clip if you want to apply an effect"), ErrorMessage);
1619 for (int i = 0; i < itemList.count(); i++) {
1620 if (itemList.at(i)->type() == GROUPWIDGET) {
1621 QList<QGraphicsItem *> subitems = itemList.at(i)->childItems();
1622 for (int j = 0; j < subitems.count(); j++) {
1623 if (!itemList.contains(subitems.at(j))) itemList.append(subitems.at(j));
1628 for (int i = 0; i < itemList.count(); i++) {
1629 if (itemList.at(i)->type() == AVWIDGET) {
1630 ClipItem *item = static_cast <ClipItem *>(itemList.at(i));
1631 if (effect.attribute("type") == "audio") {
1632 // Don't add audio effects on video clips
1633 if (item->isVideoOnly() || (item->clipType() != AUDIO && item->clipType() != AV && item->clipType() != PLAYLIST)) {
1634 emit displayMessage(i18n("Cannot add an audio effect to this clip"), ErrorMessage);
1637 } else if (effect.hasAttribute("type") == false) {
1638 // Don't add video effect on audio clips
1639 if (item->isAudioOnly() || item->clipType() == AUDIO) {
1640 emit displayMessage(i18n("Cannot add a video effect to this clip"), ErrorMessage);
1644 if (item->hasEffect(effect.attribute("tag"), effect.attribute("id")) != -1 && effect.attribute("unique", "0") != "0") {
1645 emit displayMessage(i18n("Effect already present in clip"), ErrorMessage);
1648 if (item->isItemLocked()) {
1651 if (effect.attribute("id") == "freeze" && m_cursorPos > item->startPos().frames(m_document->fps()) && m_cursorPos < item->endPos().frames(m_document->fps())) {
1652 item->initEffect(effect, m_cursorPos - item->startPos().frames(m_document->fps()));
1653 } else item->initEffect(effect);
1654 if (effect.attribute("tag") == "ladspa") {
1655 QString ladpsaFile = m_document->getLadspaFile();
1656 initEffects::ladspaEffectFile(ladpsaFile, effect.attribute("ladspaid").toInt(), getLadspaParams(effect));
1657 effect.setAttribute("src", ladpsaFile);
1659 new AddEffectCommand(this, m_document->tracksCount() - item->track(), item->startPos(), effect, true, effectCommand);
1662 if (effectCommand->childCount() > 0) {
1663 m_commandStack->push(effectCommand);
1664 setDocumentModified();
1665 } else delete effectCommand;
1668 void CustomTrackView::slotDeleteEffect(ClipItem *clip, QDomElement effect, bool affectGroup)
1670 if (affectGroup && clip->parentItem() && clip->parentItem() == m_selectionGroup) {
1671 //clip is in a group, also remove the effect in other clips of the group
1672 QList<QGraphicsItem *> items = m_selectionGroup->childItems();
1673 QUndoCommand *delCommand = new QUndoCommand();
1675 QDomNode namenode = effect.elementsByTagName("name").item(0);
1676 if (!namenode.isNull()) effectName = i18n(namenode.toElement().text().toUtf8().data());
1677 else effectName = i18n("effect");
1678 delCommand->setText(i18n("Delete %1", effectName));
1681 for (int i = 0; i < items.count(); i++) {
1682 if (items.at(i)->type() == GROUPWIDGET) {
1683 QList<QGraphicsItem *> subitems = items.at(i)->childItems();
1684 for (int j = 0; j < subitems.count(); j++) {
1685 if (!items.contains(subitems.at(j))) items.append(subitems.at(j));
1690 for (int i = 0; i < items.count(); i++) {
1691 if (items.at(i)->type() == AVWIDGET) {
1692 ClipItem *item = static_cast <ClipItem *>(items.at(i));
1693 int ix = item->hasEffect(effect.attribute("tag"), effect.attribute("id"));
1695 QDomElement eff = item->effectAt(ix);
1696 new AddEffectCommand(this, m_document->tracksCount() - item->track(), item->startPos(), eff, false, delCommand);
1700 if (delCommand->childCount() > 0) m_commandStack->push(delCommand);
1701 else delete delCommand;
1704 AddEffectCommand *command = new AddEffectCommand(this, m_document->tracksCount() - clip->track(), clip->startPos(), effect, false);
1705 m_commandStack->push(command);
1706 setDocumentModified();
1709 void CustomTrackView::updateEffect(int track, GenTime pos, QDomElement insertedEffect, int ix, bool triggeredByUser)
1711 if (insertedEffect.isNull()) {
1712 emit displayMessage(i18n("Problem editing effect"), ErrorMessage);
1715 ClipItem *clip = getClipItemAt((int)pos.frames(m_document->fps()), m_document->tracksCount() - track);
1716 QDomElement effect = insertedEffect.cloneNode().toElement();
1718 // Special case: speed effect
1719 if (effect.attribute("id") == "speed") {
1720 if (effect.attribute("disable") == "1") doChangeClipSpeed(clip->info(), clip->speedIndependantInfo(), 1.0, clip->speed(), 1, clip->baseClip()->getId());
1722 double speed = EffectsList::parameter(effect, "speed").toDouble() / 100.0;
1723 int strobe = EffectsList::parameter(effect, "strobe").toInt();
1724 if (strobe == 0) strobe = 1;
1725 doChangeClipSpeed(clip->info(), clip->speedIndependantInfo(), speed, clip->speed(), strobe, clip->baseClip()->getId());
1727 clip->setEffectAt(ix, effect);
1728 if (ix == clip->selectedEffectIndex()) {
1729 clip->setSelectedEffect(ix);
1730 if (!triggeredByUser) emit clipItemSelected(clip, ix);
1735 EffectsParameterList effectParams = clip->getEffectArgs(effect);
1736 if (effect.attribute("tag") == "ladspa") {
1737 // Update the ladspa affect file
1738 initEffects::ladspaEffectFile(effect.attribute("src"), effect.attribute("ladspaid").toInt(), getLadspaParams(effect));
1740 // check if we are trying to reset a keyframe effect
1741 if (effectParams.hasParam("keyframes") && effectParams.paramValue("keyframes").isEmpty()) {
1742 clip->initEffect(effect);
1743 effectParams = clip->getEffectArgs(effect);
1745 if (!m_document->renderer()->mltEditEffect(m_document->tracksCount() - clip->track(), clip->startPos(), effectParams))
1746 emit displayMessage(i18n("Problem editing effect"), ErrorMessage);
1748 clip->setEffectAt(ix, effect);
1749 if (ix == clip->selectedEffectIndex()) {
1750 clip->setSelectedEffect(ix);
1751 if (!triggeredByUser) emit clipItemSelected(clip, ix);
1753 if (effect.attribute("tag") == "volume" || effect.attribute("tag") == "brightness") {
1754 // A fade effect was modified, update the clip
1755 if (effect.attribute("id") == "fadein" || effect.attribute("id") == "fade_from_black") {
1756 int pos = effectParams.paramValue("out").toInt() - effectParams.paramValue("in").toInt();
1757 clip->setFadeIn(pos);
1759 if (effect.attribute("id") == "fadeout" || effect.attribute("id") == "fade_to_black") {
1760 int pos = effectParams.paramValue("out").toInt() - effectParams.paramValue("in").toInt();
1761 clip->setFadeOut(pos);
1765 setDocumentModified();
1768 void CustomTrackView::moveEffect(int track, GenTime pos, int oldPos, int newPos)
1770 ClipItem *clip = getClipItemAt((int)pos.frames(m_document->fps()), m_document->tracksCount() - track);
1771 if (clip && !clip->effectAt(newPos - 1).isNull() && !clip->effectAt(oldPos - 1).isNull()) {
1772 QDomElement act = clip->effectAt(newPos - 1);
1773 QDomElement before = clip->effectAt(oldPos - 1);
1774 clip->setEffectAt(oldPos - 1, act);
1775 clip->setEffectAt(newPos - 1, before);
1776 // special case: speed effect, which is a pseudo-effect, not appearing in MLT's effects
1777 if (act.attribute("id") == "speed") {
1778 m_document->renderer()->mltUpdateEffectPosition(track, pos, oldPos, newPos);
1779 } else if (before.attribute("id") == "speed") {
1780 m_document->renderer()->mltUpdateEffectPosition(track, pos, newPos, oldPos);
1781 } else m_document->renderer()->mltMoveEffect(track, pos, oldPos, newPos);
1782 emit clipItemSelected(clip, newPos - 1);
1783 setDocumentModified();
1784 } else emit displayMessage(i18n("Cannot move effect"), ErrorMessage);
1787 void CustomTrackView::slotChangeEffectState(ClipItem *clip, int effectPos, bool disable)
1789 QDomElement effect = clip->effectAt(effectPos);
1790 QDomElement oldEffect = effect.cloneNode().toElement();
1792 effect.setAttribute("disable", (int) disable);
1793 EditEffectCommand *command = new EditEffectCommand(this, m_document->tracksCount() - clip->track(), clip->startPos(), oldEffect, effect, effectPos, true);
1794 m_commandStack->push(command);
1795 setDocumentModified();;
1798 void CustomTrackView::slotChangeEffectPosition(ClipItem *clip, int currentPos, int newPos)
1800 MoveEffectCommand *command = new MoveEffectCommand(this, m_document->tracksCount() - clip->track(), clip->startPos(), currentPos, newPos);
1801 m_commandStack->push(command);
1802 setDocumentModified();
1805 void CustomTrackView::slotUpdateClipEffect(ClipItem *clip, QDomElement oldeffect, QDomElement effect, int ix)
1807 EditEffectCommand *command = new EditEffectCommand(this, m_document->tracksCount() - clip->track(), clip->startPos(), oldeffect, effect, ix, true);
1808 m_commandStack->push(command);
1811 ClipItem *CustomTrackView::cutClip(ItemInfo info, GenTime cutTime, bool cut, bool execute)
1815 ClipItem *item = getClipItemAt((int) info.startPos.frames(m_document->fps()), info.track);
1816 if (!item || cutTime >= item->endPos() || cutTime <= item->startPos()) {
1817 emit displayMessage(i18n("Cannot find clip to cut"), ErrorMessage);
1818 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);
1819 else kDebug() << "/// ERROR NO CLIP at: " << info.startPos.frames(m_document->fps()) << ", track: " << info.track;
1820 m_blockRefresh = false;
1823 if (item->parentItem()) {
1824 // Item is part of a group, reset group
1825 resetSelectionGroup();
1827 kDebug() << "///////// CUTTING CLIP : (" << item->startPos().frames(25) << "-" << item->endPos().frames(25) << "), INFO: (" << info.startPos.frames(25) << "-" << info.endPos.frames(25) << ")" << ", CUT: " << cutTime.frames(25);
1829 if (execute) m_document->renderer()->mltCutClip(m_document->tracksCount() - info.track, cutTime);
1830 int cutPos = (int) cutTime.frames(m_document->fps());
1832 newPos.startPos = cutTime;
1833 newPos.endPos = info.endPos;
1834 newPos.cropStart = item->info().cropStart + (cutTime - info.startPos);
1835 newPos.track = info.track;
1836 newPos.cropDuration = newPos.endPos - newPos.startPos;
1838 bool snap = KdenliveSettings::snaptopoints();
1839 KdenliveSettings::setSnaptopoints(false);
1840 ClipItem *dup = item->clone(newPos);
1841 // remove unwanted effects (fade in) from 2nd part of cutted clip
1842 int ix = dup->hasEffect(QString(), "fadein");
1844 QDomElement oldeffect = item->effectAt(ix);
1845 dup->deleteEffect(oldeffect.attribute("kdenlive_ix"));
1847 ix = dup->hasEffect(QString(), "fade_from_black");
1849 QDomElement oldeffect = item->effectAt(ix);
1850 dup->deleteEffect(oldeffect.attribute("kdenlive_ix"));
1852 item->resizeEnd(cutPos);
1853 scene()->addItem(dup);
1854 if (item->checkKeyFrames()) slotRefreshEffects(item);
1855 if (dup->checkKeyFrames()) slotRefreshEffects(dup);
1856 item->baseClip()->addReference();
1857 m_document->updateClip(item->baseClip()->getId());
1858 setDocumentModified();
1859 KdenliveSettings::setSnaptopoints(snap);
1861 //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);
1865 ClipItem *item = getClipItemAt((int) info.startPos.frames(m_document->fps()), info.track);
1866 ClipItem *dup = getClipItemAt((int) cutTime.frames(m_document->fps()), info.track);
1868 if (!item || !dup || item == dup) {
1869 emit displayMessage(i18n("Cannot find clip to uncut"), ErrorMessage);
1870 m_blockRefresh = false;
1873 if (m_document->renderer()->mltRemoveClip(m_document->tracksCount() - info.track, cutTime) == false) {
1874 emit displayMessage(i18n("Error removing clip at %1 on track %2", m_document->timecode().getTimecodeFromFrames(cutTime.frames(m_document->fps())), info.track), ErrorMessage);
1878 /*kDebug() << "// UNCUTTING CLIPS: ITEM 1 (" << item->startPos().frames(25) << "x" << item->endPos().frames(25) << ")";
1879 kDebug() << "// UNCUTTING CLIPS: ITEM 2 (" << dup->startPos().frames(25) << "x" << dup->endPos().frames(25) << ")";
1880 kDebug() << "// UNCUTTING CLIPS, INFO (" << info.startPos.frames(25) << "x" << info.endPos.frames(25) << ") , CUT: " << cutTime.frames(25);;*/
1881 //deleteClip(dup->info());
1883 bool snap = KdenliveSettings::snaptopoints();
1884 KdenliveSettings::setSnaptopoints(false);
1886 if (dup->isSelected()) emit clipItemSelected(NULL);
1887 dup->baseClip()->removeReference();
1888 m_document->updateClip(dup->baseClip()->getId());
1889 scene()->removeItem(dup);
1892 ItemInfo clipinfo = item->info();
1893 clipinfo.track = m_document->tracksCount() - clipinfo.track;
1894 bool success = m_document->renderer()->mltResizeClipEnd(clipinfo, info.endPos - info.startPos);
1896 item->resizeEnd((int) info.endPos.frames(m_document->fps()));
1897 setDocumentModified();
1899 emit displayMessage(i18n("Error when resizing clip"), ErrorMessage);
1900 KdenliveSettings::setSnaptopoints(snap);
1904 //QTimer::singleShot(3000, this, SLOT(slotEnableRefresh()));
1907 void CustomTrackView::slotEnableRefresh()
1909 m_blockRefresh = false;
1912 void CustomTrackView::slotAddTransitionToSelectedClips(QDomElement transition)
1914 QList<QGraphicsItem *> itemList = scene()->selectedItems();
1915 if (itemList.count() == 1) {
1916 if (itemList.at(0)->type() == AVWIDGET) {
1917 ClipItem *item = (ClipItem *) itemList.at(0);
1919 info.track = item->track();
1920 ClipItem *transitionClip = NULL;
1921 const int transitiontrack = getPreviousVideoTrack(info.track);
1922 GenTime pos = GenTime((int)(mapToScene(m_menuPosition).x()), m_document->fps());
1923 if (pos < item->startPos() + item->cropDuration() / 2) {
1924 // add transition to clip start
1925 info.startPos = item->startPos();
1926 if (transitiontrack != 0) transitionClip = getClipItemAt((int) info.startPos.frames(m_document->fps()), m_document->tracksCount() - transitiontrack);
1927 if (transitionClip && transitionClip->endPos() < item->endPos()) {
1928 info.endPos = transitionClip->endPos();
1929 } else info.endPos = info.startPos + GenTime(65, m_document->fps());
1930 // Check there is no other transition at that place
1931 double startY = info.track * m_tracksHeight + 1 + m_tracksHeight / 2;
1932 QRectF r(info.startPos.frames(m_document->fps()), startY, (info.endPos - info.startPos).frames(m_document->fps()), m_tracksHeight / 2);
1933 QList<QGraphicsItem *> selection = m_scene->items(r);
1934 bool transitionAccepted = true;
1935 for (int i = 0; i < selection.count(); i++) {
1936 if (selection.at(i)->type() == TRANSITIONWIDGET) {
1937 Transition *tr = static_cast <Transition *>(selection.at(i));
1938 if (tr->startPos() - info.startPos > GenTime(5, m_document->fps())) {
1939 if (tr->startPos() < info.endPos) info.endPos = tr->startPos();
1940 } else transitionAccepted = false;
1943 if (transitionAccepted) slotAddTransition(item, info, transitiontrack, transition);
1944 else emit displayMessage(i18n("Cannot add transition"), ErrorMessage);
1947 // add transition to clip end
1948 info.endPos = item->endPos();
1949 if (transitiontrack != 0) transitionClip = getClipItemAt((int) info.endPos.frames(m_document->fps()), m_document->tracksCount() - transitiontrack);
1950 if (transitionClip && transitionClip->startPos() > item->startPos()) {
1951 info.startPos = transitionClip->startPos();
1952 } else info.startPos = info.endPos - GenTime(65, m_document->fps());
1953 if (transition.attribute("tag") == "luma") EffectsList::setParameter(transition, "reverse", "1");
1954 else if (transition.attribute("id") == "slide") EffectsList::setParameter(transition, "invert", "1");
1956 // Check there is no other transition at that place
1957 double startY = info.track * m_tracksHeight + 1 + m_tracksHeight / 2;
1958 QRectF r(info.startPos.frames(m_document->fps()), startY, (info.endPos - info.startPos).frames(m_document->fps()), m_tracksHeight / 2);
1959 QList<QGraphicsItem *> selection = m_scene->items(r);
1960 bool transitionAccepted = true;
1961 for (int i = 0; i < selection.count(); i++) {
1962 if (selection.at(i)->type() == TRANSITIONWIDGET) {
1963 Transition *tr = static_cast <Transition *>(selection.at(i));
1964 if (info.endPos - tr->endPos() > GenTime(5, m_document->fps())) {
1965 if (tr->endPos() > info.startPos) info.startPos = tr->endPos();
1966 } else transitionAccepted = false;
1969 if (transitionAccepted) slotAddTransition(item, info, transitiontrack, transition);
1970 else emit displayMessage(i18n("Cannot add transition"), ErrorMessage);
1973 } else for (int i = 0; i < itemList.count(); i++) {
1974 if (itemList.at(i)->type() == AVWIDGET) {
1975 ClipItem *item = (ClipItem *) itemList.at(i);
1977 info.startPos = item->startPos();
1978 info.endPos = info.startPos + GenTime(65, m_document->fps());
1979 info.track = item->track();
1981 // Check there is no other transition at that place
1982 double startY = info.track * m_tracksHeight + 1 + m_tracksHeight / 2;
1983 QRectF r(info.startPos.frames(m_document->fps()), startY, (info.endPos - info.startPos).frames(m_document->fps()), m_tracksHeight / 2);
1984 QList<QGraphicsItem *> selection = m_scene->items(r);
1985 bool transitionAccepted = true;
1986 for (int i = 0; i < selection.count(); i++) {
1987 if (selection.at(i)->type() == TRANSITIONWIDGET) {
1988 Transition *tr = static_cast <Transition *>(selection.at(i));
1989 if (tr->startPos() - info.startPos > GenTime(5, m_document->fps())) {
1990 if (tr->startPos() < info.endPos) info.endPos = tr->startPos();
1991 } else transitionAccepted = false;
1994 int transitiontrack = getPreviousVideoTrack(info.track);
1995 if (transitionAccepted) slotAddTransition(item, info, transitiontrack, transition);
1996 else emit displayMessage(i18n("Cannot add transition"), ErrorMessage);
2001 void CustomTrackView::slotAddTransition(ClipItem* /*clip*/, ItemInfo transitionInfo, int endTrack, QDomElement transition)
2003 if (transitionInfo.startPos >= transitionInfo.endPos) {
2004 emit displayMessage(i18n("Invalid transition"), ErrorMessage);
2007 AddTransitionCommand* command = new AddTransitionCommand(this, transitionInfo, endTrack, transition, false, true);
2008 m_commandStack->push(command);
2009 setDocumentModified();
2012 void CustomTrackView::addTransition(ItemInfo transitionInfo, int endTrack, QDomElement params, bool refresh)
2014 Transition *tr = new Transition(transitionInfo, endTrack, m_document->fps(), params, true);
2015 //kDebug() << "---- ADDING transition " << params.attribute("value");
2016 if (m_document->renderer()->mltAddTransition(tr->transitionTag(), endTrack, m_document->tracksCount() - transitionInfo.track, transitionInfo.startPos, transitionInfo.endPos, tr->toXML(), refresh)) {
2017 scene()->addItem(tr);
2018 setDocumentModified();
2020 emit displayMessage(i18n("Cannot add transition"), ErrorMessage);
2025 void CustomTrackView::deleteTransition(ItemInfo transitionInfo, int endTrack, QDomElement /*params*/, bool refresh)
2027 Transition *item = getTransitionItemAt(transitionInfo.startPos, transitionInfo.track);
2029 emit displayMessage(i18n("Select clip to delete"), ErrorMessage);
2032 m_document->renderer()->mltDeleteTransition(item->transitionTag(), endTrack, m_document->tracksCount() - transitionInfo.track, transitionInfo.startPos, transitionInfo.endPos, item->toXML(), refresh);
2033 if (m_dragItem == item) m_dragItem = NULL;
2035 #if QT_VERSION >= 0x040600
2036 // animate item deletion
2037 item->closeAnimation();
2041 emit transitionItemSelected(NULL);
2042 setDocumentModified();
2045 void CustomTrackView::slotTransitionUpdated(Transition *tr, QDomElement old)
2047 //kDebug() << "TRANS UPDATE, TRACKS: " << old.attribute("transition_btrack") << ", NEW: " << tr->toXML().attribute("transition_btrack");
2048 EditTransitionCommand *command = new EditTransitionCommand(this, tr->track(), tr->startPos(), old, tr->toXML(), false);
2049 m_commandStack->push(command);
2050 setDocumentModified();
2053 void CustomTrackView::updateTransition(int track, GenTime pos, QDomElement oldTransition, QDomElement transition, bool updateTransitionWidget)
2055 Transition *item = getTransitionItemAt(pos, track);
2057 kWarning() << "Unable to find transition at pos :" << pos.frames(m_document->fps()) << ", ON track: " << track;
2060 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);
2061 //kDebug() << "ORIGINAL TRACK: "<< oldTransition.attribute("transition_btrack") << ", NEW TRACK: "<<transition.attribute("transition_btrack");
2062 item->setTransitionParameters(transition);
2063 if (updateTransitionWidget) {
2064 ItemInfo info = item->info();
2066 ClipItem *transitionClip = getClipItemAt(info.startPos, info.track);
2067 if (transitionClip && transitionClip->baseClip()) {
2068 QString size = transitionClip->baseClip()->getProperty("frame_size");
2069 double factor = transitionClip->baseClip()->getProperty("aspect_ratio").toDouble();
2070 p.setX((int)(size.section('x', 0, 0).toInt() * factor + 0.5));
2071 p.setY(size.section('x', 1, 1).toInt());
2073 emit transitionItemSelected(item, getPreviousVideoTrack(info.track), p, true);
2075 setDocumentModified();
2078 void CustomTrackView::dragMoveEvent(QDragMoveEvent * event)
2081 const QPointF pos = mapToScene(event->pos());
2082 if (m_selectionGroup) {
2083 m_selectionGroup->setPos(pos);
2084 emit mousePosition((int)(m_selectionGroup->scenePos().x() + 0.5));
2085 event->acceptProposedAction();
2087 // Drag enter was not possible, try again at mouse position
2088 insertDropClips(event->mimeData(), event->pos());
2092 QGraphicsView::dragMoveEvent(event);
2096 void CustomTrackView::dragLeaveEvent(QDragLeaveEvent * event)
2098 if (m_selectionGroup && m_clipDrag) {
2099 m_thumbsTimer.stop();
2100 m_waitingThumbs.clear();
2101 QList<QGraphicsItem *> items = m_selectionGroup->childItems();
2103 scene()->destroyItemGroup(m_selectionGroup);
2104 m_selectionGroup = NULL;
2105 } else QGraphicsView::dragLeaveEvent(event);
2108 void CustomTrackView::dropEvent(QDropEvent * event)
2110 if (m_selectionGroup && m_clipDrag) {
2111 QList<QGraphicsItem *> items = m_selectionGroup->childItems();
2112 resetSelectionGroup();
2113 m_scene->clearSelection();
2114 bool hasVideoClip = false;
2115 QUndoCommand *addCommand = new QUndoCommand();
2116 addCommand->setText(i18n("Add timeline clip"));
2117 QList <ClipItem *> brokenClips;
2119 for (int i = 0; i < items.count(); i++) {
2120 ClipItem *item = static_cast <ClipItem *>(items.at(i));
2121 if (!hasVideoClip && (item->clipType() == AV || item->clipType() == VIDEO)) hasVideoClip = true;
2122 if (items.count() == 1) {
2123 updateClipTypeActions(item);
2125 updateClipTypeActions(NULL);
2128 //TODO: take care of edit mode for undo
2129 item->baseClip()->addReference();
2130 //item->setZValue(item->defaultZValue());
2131 m_document->updateClip(item->baseClip()->getId());
2132 ItemInfo info = item->info();
2134 int tracknumber = m_document->tracksCount() - info.track - 1;
2135 bool isLocked = m_document->trackInfoAt(tracknumber).isLocked;
2136 if (isLocked) item->setItemLocked(true);
2137 ItemInfo clipInfo = info;
2138 clipInfo.track = m_document->tracksCount() - item->track();
2139 if (m_document->renderer()->mltInsertClip(clipInfo, item->xml(), item->baseClip()->producer(item->track()), m_scene->editMode() == OVERWRITEEDIT, m_scene->editMode() == INSERTEDIT) == -1) {
2140 emit displayMessage(i18n("Cannot insert clip in timeline"), ErrorMessage);
2141 brokenClips.append(item);
2144 adjustTimelineClips(m_scene->editMode(), item, ItemInfo(), addCommand);
2146 new AddTimelineClipCommand(this, item->xml(), item->clipProducer(), item->info(), item->effectList(), m_scene->editMode() == OVERWRITEEDIT, m_scene->editMode() == INSERTEDIT, false, false, addCommand);
2148 if (item->baseClip()->isTransparent() && getTransitionItemAtStart(info.startPos, info.track) == NULL) {
2149 // add transparency transition
2150 QDomElement trans = MainWindow::transitions.getEffectByTag("composite", "composite").cloneNode().toElement();
2151 new AddTransitionCommand(this, info, getPreviousVideoTrack(info.track), trans, false, true, addCommand);
2153 item->setSelected(true);
2155 qDeleteAll(brokenClips);
2156 brokenClips.clear();
2157 if (addCommand->childCount() > 0) m_commandStack->push(addCommand);
2158 else delete addCommand;
2159 setDocumentModified();
2163 QRectF rect(0, 1 * m_tracksHeight + m_tracksHeight / 2, sceneRect().width(), 2);
2164 QList<QGraphicsItem *> selection = m_scene->items(rect);
2165 QStringList timelineList;
2167 kDebug()<<"// ITEMS on TRACK: "<<selection.count();
2168 for (int i = 0; i < selection.count(); i++) {
2169 if (selection.at(i)->type() == AVWIDGET) {
2170 ClipItem *clip = static_cast <ClipItem *>(selection.at(i));
2171 int start = clip->startPos().frames(m_document->fps());
2172 int end = clip->endPos().frames(m_document->fps());
2173 timelineList.append(QString::number(start) + "-" + QString::number(end));
2176 kDebug() << "// COMPARE:\n" << timelineList << "\n-------------------";
2179 m_pasteEffectsAction->setEnabled(m_copiedItems.count() == 1);
2180 if (items.count() > 1) groupSelectedItems(true);
2181 event->setDropAction(Qt::MoveAction);
2183 } else QGraphicsView::dropEvent(event);
2187 void CustomTrackView::adjustTimelineClips(EDITMODE mode, ClipItem *item, ItemInfo posinfo, QUndoCommand *command)
2189 bool snap = KdenliveSettings::snaptopoints();
2190 KdenliveSettings::setSnaptopoints(false);
2191 if (mode == OVERWRITEEDIT) {
2192 // if we are in overwrite mode, move clips accordingly
2194 if (item == NULL) info = posinfo;
2195 else info = item->info();
2196 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);
2197 QList<QGraphicsItem *> selection = m_scene->items(rect);
2198 if (item) selection.removeAll(item);
2199 for (int i = 0; i < selection.count(); i++) {
2200 if (!selection.at(i)->isEnabled()) continue;
2201 if (selection.at(i)->type() == AVWIDGET) {
2202 ClipItem *clip = static_cast<ClipItem *>(selection.at(i));
2203 if (clip->startPos() < info.startPos) {
2204 if (clip->endPos() > info.endPos) {
2205 ItemInfo clipInfo = clip->info();
2206 ItemInfo dupInfo = clipInfo;
2207 GenTime diff = info.startPos - clipInfo.startPos;
2208 dupInfo.startPos = info.startPos;
2209 dupInfo.cropStart += diff;
2210 dupInfo.cropDuration = clipInfo.endPos - info.startPos;
2211 ItemInfo newdupInfo = dupInfo;
2212 GenTime diff2 = info.endPos - info.startPos;
2213 newdupInfo.startPos = info.endPos;
2214 newdupInfo.cropStart += diff2;
2215 newdupInfo.cropDuration = clipInfo.endPos - info.endPos;
2216 new RazorClipCommand(this, clipInfo, info.startPos, false, command);
2217 new ResizeClipCommand(this, dupInfo, newdupInfo, false, false, command);
2218 ClipItem *dup = cutClip(clipInfo, info.startPos, true, false);
2219 if (dup) dup->resizeStart(info.endPos.frames(m_document->fps()));
2221 ItemInfo newclipInfo = clip->info();
2222 newclipInfo.endPos = info.startPos;
2223 new ResizeClipCommand(this, clip->info(), newclipInfo, false, false, command);
2224 clip->resizeEnd(info.startPos.frames(m_document->fps()));
2226 } else if (clip->endPos() <= info.endPos) {
2227 new AddTimelineClipCommand(this, clip->xml(), clip->clipProducer(), clip->info(), clip->effectList(), false, false, false, true, command);
2228 scene()->removeItem(clip);
2232 ItemInfo newclipInfo = clip->info();
2233 newclipInfo.startPos = info.endPos;
2234 new ResizeClipCommand(this, clip->info(), newclipInfo, false, false, command);
2235 clip->resizeStart(info.endPos.frames(m_document->fps()));
2239 } else if (mode == INSERTEDIT) {
2240 // if we are in push mode, move clips accordingly
2242 if (item == NULL) info = posinfo;
2243 else info = item->info();
2244 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);
2245 QList<QGraphicsItem *> selection = m_scene->items(rect);
2246 if (item) selection.removeAll(item);
2247 for (int i = 0; i < selection.count(); i++) {
2248 if (selection.at(i)->type() == AVWIDGET) {
2249 ClipItem *clip = static_cast<ClipItem *>(selection.at(i));
2250 if (clip->startPos() < info.startPos) {
2251 if (clip->endPos() > info.startPos) {
2252 ItemInfo clipInfo = clip->info();
2253 ItemInfo dupInfo = clipInfo;
2254 GenTime diff = info.startPos - clipInfo.startPos;
2255 dupInfo.startPos = info.startPos;
2256 dupInfo.cropStart += diff;
2257 dupInfo.cropDuration = clipInfo.endPos - info.startPos;
2258 new RazorClipCommand(this, clipInfo, info.startPos, false, command);
2259 // Commented out; variable dup unused. --granjow
2260 //ClipItem *dup = cutClip(clipInfo, info.startPos, true, false);
2261 cutClip(clipInfo, info.startPos, true, false);
2264 // TODO: add insertspacecommand
2269 KdenliveSettings::setSnaptopoints(snap);
2273 void CustomTrackView::adjustTimelineTransitions(EDITMODE mode, Transition *item, QUndoCommand *command)
2275 if (mode == OVERWRITEEDIT) {
2276 // if we are in overwrite or push mode, move clips accordingly
2277 bool snap = KdenliveSettings::snaptopoints();
2278 KdenliveSettings::setSnaptopoints(false);
2279 ItemInfo info = item->info();
2280 QRectF rect(info.startPos.frames(m_document->fps()), info.track * m_tracksHeight + m_tracksHeight, (info.endPos - info.startPos).frames(m_document->fps()) - 1, 5);
2281 QList<QGraphicsItem *> selection = m_scene->items(rect);
2282 selection.removeAll(item);
2283 for (int i = 0; i < selection.count(); i++) {
2284 if (!selection.at(i)->isEnabled()) continue;
2285 if (selection.at(i)->type() == TRANSITIONWIDGET) {
2286 Transition *tr = static_cast<Transition *>(selection.at(i));
2287 if (tr->startPos() < info.startPos) {
2288 ItemInfo firstPos = tr->info();
2289 ItemInfo newPos = firstPos;
2290 firstPos.endPos = item->startPos();
2291 newPos.startPos = item->endPos();
2292 new MoveTransitionCommand(this, tr->info(), firstPos, true, command);
2293 if (tr->endPos() > info.endPos) {
2295 new AddTransitionCommand(this, newPos, tr->transitionEndTrack(), tr->toXML(), false, true, command);
2297 } else if (tr->endPos() > info.endPos) {
2299 ItemInfo firstPos = tr->info();
2300 firstPos.startPos = item->endPos();
2301 new MoveTransitionCommand(this, tr->info(), firstPos, true, command);
2303 // remove transition
2304 new AddTransitionCommand(this, tr->info(), tr->transitionEndTrack(), tr->toXML(), true, true, command);
2308 KdenliveSettings::setSnaptopoints(snap);
2312 QStringList CustomTrackView::mimeTypes() const
2314 QStringList qstrList;
2315 // list of accepted mime types for drop
2316 qstrList.append("text/plain");
2317 qstrList.append("kdenlive/producerslist");
2318 qstrList.append("kdenlive/clip");
2322 Qt::DropActions CustomTrackView::supportedDropActions() const
2324 // returns what actions are supported when dropping
2325 return Qt::MoveAction;
2328 void CustomTrackView::setDuration(int duration)
2330 int diff = qAbs(duration - sceneRect().width());
2331 if (diff * matrix().m11() > -50) {
2332 if (matrix().m11() < 0.4) setSceneRect(0, 0, (duration + 100 / matrix().m11()), sceneRect().height());
2333 else setSceneRect(0, 0, (duration + 300), sceneRect().height());
2335 m_projectDuration = duration;
2338 int CustomTrackView::duration() const
2340 return m_projectDuration;
2343 void CustomTrackView::addTrack(TrackInfo type, int ix)
2345 if (ix == -1 || ix == m_document->tracksCount()) {
2346 m_document->insertTrack(0, type);
2347 m_document->renderer()->mltInsertTrack(1, type.type == VIDEOTRACK);
2349 m_document->insertTrack(m_document->tracksCount() - ix, type);
2350 // insert track in MLT playlist
2351 m_document->renderer()->mltInsertTrack(m_document->tracksCount() - ix, type.type == VIDEOTRACK);
2353 double startY = ix * m_tracksHeight + 1 + m_tracksHeight / 2;
2354 QRectF r(0, startY, sceneRect().width(), sceneRect().height() - startY);
2355 QList<QGraphicsItem *> selection = m_scene->items(r);
2356 resetSelectionGroup();
2358 m_selectionGroup = new AbstractGroupItem(m_document->fps());
2359 scene()->addItem(m_selectionGroup);
2360 for (int i = 0; i < selection.count(); i++) {
2361 if ((!selection.at(i)->parentItem()) && (selection.at(i)->type() == AVWIDGET || selection.at(i)->type() == TRANSITIONWIDGET || selection.at(i)->type() == GROUPWIDGET)) {
2362 m_selectionGroup->addToGroup(selection.at(i));
2363 selection.at(i)->setFlag(QGraphicsItem::ItemIsMovable, false);
2366 // Move graphic items
2367 m_selectionGroup->translate(0, m_tracksHeight);
2369 // adjust track number
2370 QList<QGraphicsItem *> children = m_selectionGroup->childItems();
2371 for (int i = 0; i < children.count(); i++) {
2372 if (children.at(i)->type() == GROUPWIDGET) {
2373 AbstractGroupItem *grp = static_cast<AbstractGroupItem*>(children.at(i));
2374 children << grp->childItems();
2377 AbstractClipItem *item = static_cast <AbstractClipItem *>(children.at(i));
2379 ItemInfo clipinfo = item->info();
2380 if (item->type() == AVWIDGET) {
2381 ClipItem *clip = static_cast <ClipItem *>(item);
2382 // slowmotion clips are not track dependant, so no need to update them
2383 if (clip->speed() != 1.0) continue;
2384 // We add a move clip command so that we get the correct producer for new track number
2385 if (clip->clipType() == AV || clip->clipType() == AUDIO) {
2386 Mlt::Producer *prod;
2387 if (clip->isAudioOnly()) prod = clip->baseClip()->audioProducer(clipinfo.track);
2388 else if (clip->isVideoOnly()) prod = clip->baseClip()->videoProducer();
2389 else prod = clip->baseClip()->producer(clipinfo.track);
2390 if (m_document->renderer()->mltUpdateClipProducer((int)(m_document->tracksCount() - clipinfo.track), clipinfo.startPos.frames(m_document->fps()), prod) == false) {
2391 // problem updating clip
2392 emit displayMessage(i18n("Cannot update clip (time: %1, track: %2)", clipinfo.startPos.frames(m_document->fps()), clipinfo.track), ErrorMessage);
2395 } else if (item->type() == TRANSITIONWIDGET) {
2396 Transition *tr = static_cast <Transition *>(item);
2397 int track = tr->transitionEndTrack();
2399 tr->updateTransitionEndTrack(getPreviousVideoTrack(clipinfo.track));
2403 resetSelectionGroup(false);
2406 int maxHeight = m_tracksHeight * m_document->tracksCount() * matrix().m22();
2407 for (int i = 0; i < m_guides.count(); i++) {
2408 QLineF l = m_guides.at(i)->line();
2409 l.setP2(QPointF(l.x2(), maxHeight));
2410 m_guides.at(i)->setLine(l);
2412 m_cursorLine->setLine(m_cursorLine->line().x1(), 0, m_cursorLine->line().x1(), maxHeight);
2413 setSceneRect(0, 0, sceneRect().width(), m_tracksHeight * m_document->tracksCount());
2414 viewport()->update();
2415 emit tracksChanged();
2416 //QTimer::singleShot(500, this, SIGNAL(trackHeightChanged()));
2417 //setFixedHeight(50 * m_tracksCount);
2420 void CustomTrackView::removeTrack(int ix)
2422 // Delete track in MLT playlist
2423 m_document->renderer()->mltDeleteTrack(m_document->tracksCount() - ix);
2424 m_document->deleteTrack(m_document->tracksCount() - ix - 1);
2426 double startY = ix * (m_tracksHeight + 1) + m_tracksHeight / 2;
2427 QRectF r(0, startY, sceneRect().width(), sceneRect().height() - startY);
2428 QList<QGraphicsItem *> selection = m_scene->items(r);
2430 resetSelectionGroup();
2432 m_selectionGroup = new AbstractGroupItem(m_document->fps());
2433 scene()->addItem(m_selectionGroup);
2434 for (int i = 0; i < selection.count(); i++) {
2435 if ((!selection.at(i)->parentItem()) && (selection.at(i)->type() == AVWIDGET || selection.at(i)->type() == TRANSITIONWIDGET || selection.at(i)->type() == GROUPWIDGET)) {
2436 m_selectionGroup->addToGroup(selection.at(i));
2437 selection.at(i)->setFlag(QGraphicsItem::ItemIsMovable, false);
2440 // Move graphic items
2441 qreal ydiff = 0 - (int) m_tracksHeight;
2442 m_selectionGroup->translate(0, ydiff);
2444 // adjust track number
2445 QList<QGraphicsItem *> children = m_selectionGroup->childItems();
2446 //kDebug() << "// FOUND CLIPS TO MOVE: " << children.count();
2447 for (int i = 0; i < children.count(); i++) {
2448 if (children.at(i)->type() == GROUPWIDGET) {
2449 AbstractGroupItem *grp = static_cast<AbstractGroupItem*>(children.at(i));
2450 children << grp->childItems();
2453 if (children.at(i)->type() == AVWIDGET) {
2454 ClipItem *clip = static_cast <ClipItem *>(children.at(i));
2456 ItemInfo clipinfo = clip->info();
2457 // We add a move clip command so that we get the correct producer for new track number
2458 if (clip->clipType() == AV || clip->clipType() == AUDIO) {
2459 Mlt::Producer *prod;
2460 if (clip->isAudioOnly()) prod = clip->baseClip()->audioProducer(clipinfo.track);
2461 else if (clip->isVideoOnly()) prod = clip->baseClip()->videoProducer();
2462 else prod = clip->baseClip()->producer(clipinfo.track);
2463 if (!m_document->renderer()->mltUpdateClipProducer((int)(m_document->tracksCount() - clipinfo.track), clipinfo.startPos.frames(m_document->fps()), prod)) {
2464 emit displayMessage(i18n("Cannot update clip (time: %1, track: %2)", clipinfo.startPos.frames(m_document->fps()), clipinfo.track), ErrorMessage);
2467 } else if (children.at(i)->type() == TRANSITIONWIDGET) {
2468 Transition *tr = static_cast <Transition *>(children.at(i));
2470 int track = tr->transitionEndTrack();
2472 ItemInfo clipinfo = tr->info();
2473 tr->updateTransitionEndTrack(getPreviousVideoTrack(clipinfo.track));
2477 resetSelectionGroup(false);
2479 int maxHeight = m_tracksHeight * m_document->tracksCount() * matrix().m22();
2480 for (int i = 0; i < m_guides.count(); i++) {
2481 QLineF l = m_guides.at(i)->line();
2482 l.setP2(QPointF(l.x2(), maxHeight));
2483 m_guides.at(i)->setLine(l);
2485 m_cursorLine->setLine(m_cursorLine->line().x1(), 0, m_cursorLine->line().x1(), maxHeight);
2486 setSceneRect(0, 0, sceneRect().width(), m_tracksHeight * m_document->tracksCount());
2488 m_selectedTrack = qMin(m_selectedTrack, m_document->tracksCount() - 1);
2489 viewport()->update();
2490 emit tracksChanged();
2491 //QTimer::singleShot(500, this, SIGNAL(trackHeightChanged()));
2494 void CustomTrackView::changeTrack(int ix, TrackInfo type)
2496 int tracknumber = m_document->tracksCount() - ix;
2497 m_document->setTrackType(tracknumber - 1, type);
2498 m_document->renderer()->mltChangeTrackState(tracknumber, m_document->trackInfoAt(tracknumber - 1).isMute, m_document->trackInfoAt(tracknumber - 1).isBlind);
2499 QTimer::singleShot(300, this, SIGNAL(trackHeightChanged()));
2500 viewport()->update();
2504 void CustomTrackView::slotSwitchTrackAudio(int ix)
2506 /*for (int i = 0; i < m_document->tracksCount(); i++)
2507 kDebug() << "TRK " << i << " STATE: " << m_document->trackInfoAt(i).isMute << m_document->trackInfoAt(i).isBlind;*/
2508 int tracknumber = m_document->tracksCount() - ix - 1;
2509 m_document->switchTrackAudio(tracknumber, !m_document->trackInfoAt(tracknumber).isMute);
2510 kDebug() << "NEXT TRK STATE: " << m_document->trackInfoAt(tracknumber).isMute << m_document->trackInfoAt(tracknumber).isBlind;
2511 m_document->renderer()->mltChangeTrackState(tracknumber + 1, m_document->trackInfoAt(tracknumber).isMute, m_document->trackInfoAt(tracknumber).isBlind);
2512 setDocumentModified();
2515 void CustomTrackView::slotSwitchTrackLock(int ix)
2517 int tracknumber = m_document->tracksCount() - ix - 1;
2518 LockTrackCommand *command = new LockTrackCommand(this, ix, !m_document->trackInfoAt(tracknumber).isLocked);
2519 m_commandStack->push(command);
2523 void CustomTrackView::lockTrack(int ix, bool lock)
2525 int tracknumber = m_document->tracksCount() - ix - 1;
2526 m_document->switchTrackLock(tracknumber, lock);
2527 emit doTrackLock(ix, lock);
2528 QList<QGraphicsItem *> selection = m_scene->items(0, ix * m_tracksHeight + m_tracksHeight / 2, sceneRect().width(), m_tracksHeight / 2 - 2);
2530 for (int i = 0; i < selection.count(); i++) {
2531 if (selection.at(i)->type() != AVWIDGET && selection.at(i)->type() != TRANSITIONWIDGET) continue;
2532 if (selection.at(i)->isSelected()) {
2533 if (selection.at(i)->type() == AVWIDGET) emit clipItemSelected(NULL);
2534 else emit transitionItemSelected(NULL);
2536 static_cast <AbstractClipItem *>(selection.at(i))->setItemLocked(lock);
2538 kDebug() << "NEXT TRK STATE: " << m_document->trackInfoAt(tracknumber).isLocked;
2539 viewport()->update();
2540 setDocumentModified();
2543 void CustomTrackView::slotSwitchTrackVideo(int ix)
2545 int tracknumber = m_document->tracksCount() - ix;
2546 m_document->switchTrackVideo(tracknumber - 1, !m_document->trackInfoAt(tracknumber - 1).isBlind);
2547 m_document->renderer()->mltChangeTrackState(tracknumber, m_document->trackInfoAt(tracknumber - 1).isMute, m_document->trackInfoAt(tracknumber - 1).isBlind);
2548 setDocumentModified();
2551 QList<QGraphicsItem *> CustomTrackView::checkForGroups(const QRectF &rect, bool *ok)
2553 // Check there is no group going over several tracks there, or that would result in timeline corruption
2554 QList<QGraphicsItem *> selection = scene()->items(rect);
2556 int maxHeight = m_tracksHeight * 1.5;
2557 for (int i = 0; i < selection.count(); i++) {
2558 // Check that we don't try to move a group with clips on other tracks
2559 if (selection.at(i)->type() == GROUPWIDGET && (selection.at(i)->boundingRect().height() >= maxHeight)) {
2562 } else if (selection.at(i)->parentItem() && (selection.at(i)->parentItem()->boundingRect().height() >= maxHeight)) {
2570 void CustomTrackView::slotRemoveSpace()
2574 if (m_menuPosition.isNull()) {
2575 pos = GenTime(cursorPos(), m_document->fps());
2577 track = QInputDialog::getInteger(this, i18n("Remove Space"), i18n("Track"), 0, 0, m_document->tracksCount() - 1, 1, &ok);
2580 pos = GenTime((int)(mapToScene(m_menuPosition).x()), m_document->fps());
2581 track = (int)(mapToScene(m_menuPosition).y() / m_tracksHeight);
2584 ClipItem *item = getClipItemAt(pos, track);
2586 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);
2589 int length = m_document->renderer()->mltGetSpaceLength(pos, m_document->tracksCount() - track, true);
2590 //kDebug() << "// GOT LENGT; " << length;
2592 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);
2596 // Make sure there is no group in the way
2597 QRectF rect(pos.frames(m_document->fps()), track * m_tracksHeight + m_tracksHeight / 2, sceneRect().width() - pos.frames(m_document->fps()), m_tracksHeight / 2 - 2);
2600 QList<QGraphicsItem *> items = checkForGroups(rect, &isOk);
2602 // groups found on track, do not allow the move
2603 emit displayMessage(i18n("Cannot remove space in a track with a group"), ErrorMessage);
2607 QList<ItemInfo> clipsToMove;
2608 QList<ItemInfo> transitionsToMove;
2610 for (int i = 0; i < items.count(); i++) {
2611 if (items.at(i)->type() == AVWIDGET || items.at(i)->type() == TRANSITIONWIDGET) {
2612 AbstractClipItem *item = static_cast <AbstractClipItem *>(items.at(i));
2613 ItemInfo info = item->info();
2614 if (item->type() == AVWIDGET) {
2615 clipsToMove.append(info);
2616 } else if (item->type() == TRANSITIONWIDGET) {
2617 transitionsToMove.append(info);
2622 InsertSpaceCommand *command = new InsertSpaceCommand(this, clipsToMove, transitionsToMove, track, GenTime(-length, m_document->fps()), true);
2623 m_commandStack->push(command);
2626 void CustomTrackView::slotInsertSpace()
2630 if (m_menuPosition.isNull()) {
2631 pos = GenTime(cursorPos(), m_document->fps());
2633 pos = GenTime((int)(mapToScene(m_menuPosition).x()), m_document->fps());
2634 track = (int)(mapToScene(m_menuPosition).y() / m_tracksHeight) + 1;
2636 SpacerDialog d(GenTime(65, m_document->fps()), m_document->timecode(), track, m_document->tracksCount(), this);
2637 if (d.exec() != QDialog::Accepted) return;
2638 GenTime spaceDuration = d.selectedDuration();
2639 track = d.selectedTrack();
2641 ClipItem *item = getClipItemAt(pos, track);
2642 if (item) pos = item->startPos();
2644 // Make sure there is no group in the way
2645 QRectF rect(pos.frames(m_document->fps()), track * m_tracksHeight + m_tracksHeight / 2, sceneRect().width() - pos.frames(m_document->fps()), m_tracksHeight / 2 - 2);
2647 QList<QGraphicsItem *> items = checkForGroups(rect, &isOk);
2649 // groups found on track, do not allow the move
2650 emit displayMessage(i18n("Cannot insert space in a track with a group"), ErrorMessage);
2654 QList<ItemInfo> clipsToMove;
2655 QList<ItemInfo> transitionsToMove;
2657 for (int i = 0; i < items.count(); i++) {
2658 if (items.at(i)->type() == AVWIDGET || items.at(i)->type() == TRANSITIONWIDGET) {
2659 AbstractClipItem *item = static_cast <AbstractClipItem *>(items.at(i));
2660 ItemInfo info = item->info();
2661 if (item->type() == AVWIDGET) {
2662 clipsToMove.append(info);
2663 } else if (item->type() == TRANSITIONWIDGET) {
2664 transitionsToMove.append(info);
2669 InsertSpaceCommand *command = new InsertSpaceCommand(this, clipsToMove, transitionsToMove, track, spaceDuration, true);
2670 m_commandStack->push(command);
2673 void CustomTrackView::insertSpace(QList<ItemInfo> clipsToMove, QList<ItemInfo> transToMove, int track, const GenTime duration, const GenTime offset)
2675 int diff = duration.frames(m_document->fps());
2676 resetSelectionGroup();
2677 m_selectionGroup = new AbstractGroupItem(m_document->fps());
2678 scene()->addItem(m_selectionGroup);
2680 Transition *transition;
2682 // Create lists with start pos for each track
2683 QMap <int, int> trackClipStartList;
2684 QMap <int, int> trackTransitionStartList;
2686 for (int i = 1; i < m_document->tracksCount() + 1; i++) {
2687 trackClipStartList[i] = -1;
2688 trackTransitionStartList[i] = -1;
2691 if (!clipsToMove.isEmpty()) for (int i = 0; i < clipsToMove.count(); i++) {
2692 clip = getClipItemAtStart(clipsToMove.at(i).startPos + offset, clipsToMove.at(i).track);
2694 if (clip->parentItem()) {
2695 m_selectionGroup->addToGroup(clip->parentItem());
2696 clip->parentItem()->setFlag(QGraphicsItem::ItemIsMovable, false);
2698 m_selectionGroup->addToGroup(clip);
2699 clip->setFlag(QGraphicsItem::ItemIsMovable, false);
2701 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))
2702 trackClipStartList[m_document->tracksCount() - clipsToMove.at(i).track] = clipsToMove.at(i).startPos.frames(m_document->fps());
2704 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);
2707 if (!transToMove.isEmpty()) for (int i = 0; i < transToMove.count(); i++) {
2708 transition = getTransitionItemAtStart(transToMove.at(i).startPos + offset, transToMove.at(i).track);
2710 if (transition->parentItem()) {
2711 m_selectionGroup->addToGroup(transition->parentItem());
2712 transition->parentItem()->setFlag(QGraphicsItem::ItemIsMovable, false);
2714 m_selectionGroup->addToGroup(transition);
2715 transition->setFlag(QGraphicsItem::ItemIsMovable, false);
2717 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))
2718 trackTransitionStartList[m_document->tracksCount() - transToMove.at(i).track] = transToMove.at(i).startPos.frames(m_document->fps());
2719 } 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);
2721 m_selectionGroup->translate(diff, 0);
2723 // update items coordinates
2724 QList<QGraphicsItem *> itemList = m_selectionGroup->childItems();
2726 for (int i = 0; i < itemList.count(); i++) {
2727 if (itemList.at(i)->type() == AVWIDGET || itemList.at(i)->type() == TRANSITIONWIDGET) {
2728 static_cast < AbstractClipItem *>(itemList.at(i))->updateItem();
2729 } else if (itemList.at(i)->type() == GROUPWIDGET) {
2730 QList<QGraphicsItem *> children = itemList.at(i)->childItems();
2731 for (int j = 0; j < children.count(); j++) {
2732 AbstractClipItem * clp = static_cast < AbstractClipItem *>(children.at(j));
2737 resetSelectionGroup(false);
2738 if (track != -1) track = m_document->tracksCount() - track;
2739 m_document->renderer()->mltInsertSpace(trackClipStartList, trackTransitionStartList, track, duration, offset);
2742 void CustomTrackView::deleteClip(const QString &clipId)
2744 resetSelectionGroup();
2745 QList<QGraphicsItem *> itemList = items();
2746 QUndoCommand *deleteCommand = new QUndoCommand();
2748 for (int i = 0; i < itemList.count(); i++) {
2749 if (itemList.at(i)->type() == AVWIDGET) {
2750 ClipItem *item = (ClipItem *)itemList.at(i);
2751 if (item->clipProducer() == clipId) {
2753 if (item->parentItem()) {
2754 // Clip is in a group, destroy the group
2755 new GroupClipsCommand(this, QList<ItemInfo>() << item->info(), QList<ItemInfo>(), false, deleteCommand);
2757 new AddTimelineClipCommand(this, item->xml(), item->clipProducer(), item->info(), item->effectList(), false, false, true, true, deleteCommand);
2761 deleteCommand->setText(i18np("Delete timeline clip", "Delete timeline clips", count));
2762 if (count == 0) delete deleteCommand;
2763 else m_commandStack->push(deleteCommand);
2766 void CustomTrackView::setCursorPos(int pos, bool seek)
2768 if (pos == m_cursorPos) return;
2769 emit cursorMoved((int)(m_cursorPos), (int)(pos));
2771 if (seek) m_document->renderer()->seek(GenTime(m_cursorPos, m_document->fps()));
2772 else if (m_autoScroll) checkScrolling();
2773 m_cursorLine->setPos(m_cursorPos, 0);
2776 void CustomTrackView::updateCursorPos()
2778 m_cursorLine->setPos(m_cursorPos, 0);
2781 int CustomTrackView::cursorPos()
2783 return (int)(m_cursorPos);
2786 void CustomTrackView::moveCursorPos(int delta)
2788 if (m_cursorPos + delta < 0) delta = 0 - m_cursorPos;
2789 emit cursorMoved((int)(m_cursorPos), (int)((m_cursorPos + delta)));
2790 m_cursorPos += delta;
2791 m_cursorLine->setPos(m_cursorPos, 0);
2792 m_document->renderer()->seek(GenTime(m_cursorPos, m_document->fps()));
2795 void CustomTrackView::initCursorPos(int pos)
2797 emit cursorMoved((int)(m_cursorPos), (int)(pos));
2799 m_cursorLine->setPos(pos, 0);
2803 void CustomTrackView::checkScrolling()
2805 ensureVisible(m_cursorPos, verticalScrollBar()->value() + 10, 2, 2, 50, 0);
2808 void CustomTrackView::mouseReleaseEvent(QMouseEvent * event)
2810 if (m_moveOpMode == SEEK) m_moveOpMode = NONE;
2811 QGraphicsView::mouseReleaseEvent(event);
2812 setViewportUpdateMode(QGraphicsView::MinimalViewportUpdate);
2813 #if QT_VERSION >= 0x040600
2814 if (m_dragItem) m_dragItem->setGraphicsEffect(NULL);
2816 if (m_scrollTimer.isActive()) m_scrollTimer.stop();
2817 if (event->button() == Qt::MidButton) {
2820 setDragMode(QGraphicsView::NoDrag);
2821 if (m_operationMode == MOVEGUIDE) {
2822 setCursor(Qt::ArrowCursor);
2823 m_operationMode = NONE;
2824 m_dragGuide->setFlag(QGraphicsItem::ItemIsMovable, false);
2825 GenTime newPos = GenTime(m_dragGuide->pos().x(), m_document->fps());
2826 if (newPos != m_dragGuide->position()) {
2827 EditGuideCommand *command = new EditGuideCommand(this, m_dragGuide->position(), m_dragGuide->label(), newPos, m_dragGuide->label(), false);
2828 m_commandStack->push(command);
2829 m_dragGuide->updateGuide(GenTime(m_dragGuide->pos().x(), m_document->fps()));
2830 qSort(m_guides.begin(), m_guides.end(), sortGuidesList);
2831 m_document->syncGuides(m_guides);
2836 } else if (m_operationMode == SPACER && m_selectionGroup) {
2838 if (event->modifiers() != Qt::ControlModifier) {
2839 // We are moving all tracks
2841 } else track = (int)(mapToScene(m_clickEvent).y() / m_tracksHeight);
2842 GenTime timeOffset = GenTime((int)(m_selectionGroup->scenePos().x()), m_document->fps()) - m_selectionGroupInfo.startPos;
2844 if (timeOffset != GenTime()) {
2845 QList<QGraphicsItem *> items = m_selectionGroup->childItems();
2847 QList<ItemInfo> clipsToMove;
2848 QList<ItemInfo> transitionsToMove;
2850 // Create lists with start pos for each track
2851 QMap <int, int> trackClipStartList;
2852 QMap <int, int> trackTransitionStartList;
2854 for (int i = 1; i < m_document->tracksCount() + 1; i++) {
2855 trackClipStartList[i] = -1;
2856 trackTransitionStartList[i] = -1;
2859 for (int i = 0; i < items.count(); i++) {
2860 if (items.at(i)->type() == GROUPWIDGET)
2861 items += items.at(i)->childItems();
2864 for (int i = 0; i < items.count(); i++) {
2865 if (items.at(i)->type() == AVWIDGET) {
2866 AbstractClipItem *item = static_cast <AbstractClipItem *>(items.at(i));
2867 ItemInfo info = item->info();
2868 clipsToMove.append(info);
2870 if (trackClipStartList.value(m_document->tracksCount() - info.track) == -1 || info.startPos.frames(m_document->fps()) < trackClipStartList.value(m_document->tracksCount() - info.track))
2871 trackClipStartList[m_document->tracksCount() - info.track] = info.startPos.frames(m_document->fps());
2872 } else if (items.at(i)->type() == TRANSITIONWIDGET) {
2873 AbstractClipItem *item = static_cast <AbstractClipItem *>(items.at(i));
2874 ItemInfo info = item->info();
2875 transitionsToMove.append(info);
2877 if (trackTransitionStartList.value(m_document->tracksCount() - info.track) == -1 || info.startPos.frames(m_document->fps()) < trackTransitionStartList.value(m_document->tracksCount() - info.track))
2878 trackTransitionStartList[m_document->tracksCount() - info.track] = info.startPos.frames(m_document->fps());
2882 InsertSpaceCommand *command = new InsertSpaceCommand(this, clipsToMove, transitionsToMove, track, timeOffset, false);
2883 m_commandStack->push(command);
2884 if (track != -1) track = m_document->tracksCount() - track;
2885 kDebug() << "SPACER TRACK:" << track;
2886 m_document->renderer()->mltInsertSpace(trackClipStartList, trackTransitionStartList, track, timeOffset, GenTime());
2888 resetSelectionGroup(false);
2889 m_operationMode = NONE;
2890 } else if (m_operationMode == RUBBERSELECTION) {
2891 //kDebug() << "// END RUBBER SELECT";
2892 resetSelectionGroup();
2893 groupSelectedItems();
2894 m_operationMode = NONE;
2897 if (m_dragItem == NULL && m_selectionGroup == NULL) {
2898 emit transitionItemSelected(NULL);
2902 if (m_dragItem) info = m_dragItem->info();
2904 if (m_operationMode == MOVE) {
2905 setCursor(Qt::OpenHandCursor);
2906 if (m_dragItem->parentItem() == 0) {
2907 // we are moving one clip, easy
2908 if (m_dragItem->type() == AVWIDGET && (m_dragItemInfo.startPos != info.startPos || m_dragItemInfo.track != info.track)) {
2909 ClipItem *item = static_cast <ClipItem *>(m_dragItem);
2910 Mlt::Producer *prod;
2911 if (item->isAudioOnly()) prod = item->baseClip()->audioProducer(m_dragItemInfo.track);
2912 else if (item->isVideoOnly()) prod = item->baseClip()->videoProducer();
2913 else prod = item->baseClip()->producer(m_dragItemInfo.track);
2914 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);
2917 QUndoCommand *moveCommand = new QUndoCommand();
2918 moveCommand->setText(i18n("Move clip"));
2919 adjustTimelineClips(m_scene->editMode(), item, ItemInfo(), moveCommand);
2921 int tracknumber = m_document->tracksCount() - item->track() - 1;
2922 bool isLocked = m_document->trackInfoAt(tracknumber).isLocked;
2923 if (isLocked) item->setItemLocked(true);
2924 new MoveClipCommand(this, m_dragItemInfo, info, false, moveCommand);
2925 // Also move automatic transitions (on lower track)
2926 Transition *startTransition = getTransitionItemAtStart(m_dragItemInfo.startPos, m_dragItemInfo.track);
2927 ItemInfo startTrInfo;
2928 ItemInfo newStartTrInfo;
2929 bool moveStartTrans = false;
2930 bool moveEndTrans = false;
2931 if (startTransition && startTransition->isAutomatic()) {
2932 startTrInfo = startTransition->info();
2933 newStartTrInfo = startTrInfo;
2934 newStartTrInfo.track = info.track;
2935 newStartTrInfo.startPos = info.startPos;
2936 if (m_dragItemInfo.track == info.track && !item->baseClip()->isTransparent() && getClipItemAtEnd(newStartTrInfo.endPos, m_document->tracksCount() - startTransition->transitionEndTrack())) {
2937 // transition end should stay the same
2939 // transition end should be adjusted to clip
2940 newStartTrInfo.endPos = newStartTrInfo.endPos + (newStartTrInfo.startPos - startTrInfo.startPos);
2942 if (newStartTrInfo.startPos < newStartTrInfo.endPos) moveStartTrans = true;
2944 if (startTransition == NULL || startTransition->endPos() < m_dragItemInfo.endPos) {
2945 // Check if there is a transition at clip end
2946 Transition *tr = getTransitionItemAtEnd(m_dragItemInfo.endPos, m_dragItemInfo.track);
2947 if (tr && tr->isAutomatic()) {
2948 ItemInfo trInfo = tr->info();
2949 ItemInfo newTrInfo = trInfo;
2950 newTrInfo.track = info.track;
2951 newTrInfo.endPos = m_dragItem->endPos();
2952 if (m_dragItemInfo.track == info.track && !item->baseClip()->isTransparent() && getClipItemAtStart(trInfo.startPos, m_document->tracksCount() - tr->transitionEndTrack())) {
2953 // transition start should stay the same
2955 // transition start should be moved
2956 newTrInfo.startPos = newTrInfo.startPos + (newTrInfo.endPos - trInfo.endPos);
2958 if (newTrInfo.startPos < newTrInfo.endPos) {
2959 moveEndTrans = true;
2960 if (moveStartTrans) {
2961 // we have to move both transitions, remove the start one so that there is no collision
2962 new AddTransitionCommand(this, startTrInfo, startTransition->transitionEndTrack(), startTransition->toXML(), true, true, moveCommand);
2964 adjustTimelineTransitions(m_scene->editMode(), tr, moveCommand);
2965 new MoveTransitionCommand(this, trInfo, newTrInfo, true, moveCommand);
2966 if (moveStartTrans) {
2967 // re-add transition in correct place
2968 int transTrack = startTransition->transitionEndTrack();
2969 if (m_dragItemInfo.track != info.track && !startTransition->forcedTrack()) {
2970 transTrack = getPreviousVideoTrack(info.track);
2972 adjustTimelineTransitions(m_scene->editMode(), startTransition, moveCommand);
2973 new AddTransitionCommand(this, newStartTrInfo, transTrack, startTransition->toXML(), false, true, moveCommand);
2979 if (moveStartTrans && !moveEndTrans) {
2980 adjustTimelineTransitions(m_scene->editMode(), startTransition, moveCommand);
2981 new MoveTransitionCommand(this, startTrInfo, newStartTrInfo, true, moveCommand);
2984 // Also move automatic transitions (on upper track)
2985 Transition *tr = getTransitionItemAtStart(m_dragItemInfo.startPos, m_dragItemInfo.track - 1);
2986 if (m_dragItemInfo.track == info.track && tr && tr->isAutomatic() && (m_document->tracksCount() - tr->transitionEndTrack()) == m_dragItemInfo.track) {
2987 ItemInfo trInfo = tr->info();
2988 ItemInfo newTrInfo = trInfo;
2989 newTrInfo.startPos = m_dragItem->startPos();
2990 ClipItem * upperClip = getClipItemAt(m_dragItemInfo.startPos, m_dragItemInfo.track - 1);
2991 if (!upperClip || !upperClip->baseClip()->isTransparent()) {
2992 if (!getClipItemAtEnd(newTrInfo.endPos, tr->track())) {
2993 // transition end should be adjusted to clip on upper track
2994 newTrInfo.endPos = newTrInfo.endPos + (newTrInfo.startPos - trInfo.startPos);
2996 if (newTrInfo.startPos < newTrInfo.endPos) {
2997 adjustTimelineTransitions(m_scene->editMode(), tr, moveCommand);
2998 new MoveTransitionCommand(this, trInfo, newTrInfo, true, moveCommand);
3002 if (m_dragItemInfo.track == info.track && (tr == NULL || tr->endPos() < m_dragItemInfo.endPos)) {
3003 // Check if there is a transition at clip end
3004 tr = getTransitionItemAtEnd(m_dragItemInfo.endPos, m_dragItemInfo.track - 1);
3005 if (tr && tr->isAutomatic() && (m_document->tracksCount() - tr->transitionEndTrack()) == m_dragItemInfo.track) {
3006 ItemInfo trInfo = tr->info();
3007 ItemInfo newTrInfo = trInfo;
3008 newTrInfo.endPos = m_dragItem->endPos();
3009 kDebug() << "CLIP ENDS AT: " << newTrInfo.endPos.frames(25);
3010 kDebug() << "CLIP STARTS AT: " << newTrInfo.startPos.frames(25);
3011 ClipItem * upperClip = getClipItemAt(m_dragItemInfo.startPos, m_dragItemInfo.track - 1);
3012 if (!upperClip || !upperClip->baseClip()->isTransparent()) {
3013 if (!getClipItemAtStart(trInfo.startPos, tr->track())) {
3014 // transition start should be moved
3015 newTrInfo.startPos = newTrInfo.startPos + (newTrInfo.endPos - trInfo.endPos);
3017 if (newTrInfo.startPos < newTrInfo.endPos) {
3018 adjustTimelineTransitions(m_scene->editMode(), tr, moveCommand);
3019 new MoveTransitionCommand(this, trInfo, newTrInfo, true, moveCommand);
3024 m_commandStack->push(moveCommand);
3025 //checkTrackSequence(m_dragItem->track());
3027 // undo last move and emit error message
3028 bool snap = KdenliveSettings::snaptopoints();
3029 KdenliveSettings::setSnaptopoints(false);
3030 item->setPos((int) m_dragItemInfo.startPos.frames(m_document->fps()), (int)(m_dragItemInfo.track * m_tracksHeight + 1));
3031 KdenliveSettings::setSnaptopoints(snap);
3032 emit displayMessage(i18n("Cannot move clip to position %1", m_document->timecode().getTimecodeFromFrames(m_dragItemInfo.startPos.frames(m_document->fps()))), ErrorMessage);
3034 setDocumentModified();
3036 if (m_dragItem->type() == TRANSITIONWIDGET && (m_dragItemInfo.startPos != info.startPos || m_dragItemInfo.track != info.track)) {
3037 Transition *transition = static_cast <Transition *>(m_dragItem);
3038 transition->updateTransitionEndTrack(getPreviousVideoTrack(m_dragItem->track()));
3039 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)) {
3040 // Moving transition failed, revert to previous position
3041 emit displayMessage(i18n("Cannot move transition"), ErrorMessage);
3042 transition->setPos((int) m_dragItemInfo.startPos.frames(m_document->fps()), (m_dragItemInfo.track) * m_tracksHeight + 1);
3044 QUndoCommand *moveCommand = new QUndoCommand();
3045 moveCommand->setText(i18n("Move transition"));
3046 adjustTimelineTransitions(m_scene->editMode(), transition, moveCommand);
3047 new MoveTransitionCommand(this, m_dragItemInfo, info, false, moveCommand);
3048 m_commandStack->push(moveCommand);
3052 // Moving several clips. We need to delete them and readd them to new position,
3053 // or they might overlap each other during the move
3054 QGraphicsItemGroup *group = static_cast <QGraphicsItemGroup *>(m_dragItem->parentItem());
3055 QList<QGraphicsItem *> items = group->childItems();
3057 QList<ItemInfo> clipsToMove;
3058 QList<ItemInfo> transitionsToMove;
3060 GenTime timeOffset = GenTime(m_dragItem->scenePos().x(), m_document->fps()) - m_dragItemInfo.startPos;
3061 const int trackOffset = (int)(m_dragItem->scenePos().y() / m_tracksHeight) - m_dragItemInfo.track;
3062 //kDebug() << "// MOVED SEVERAL CLIPS" << timeOffset.frames(25);
3063 QUndoCommand *moveGroup = new QUndoCommand();
3064 moveGroup->setText(i18n("Move group"));
3065 if (timeOffset != GenTime() || trackOffset != 0) {
3066 // remove items in MLT playlist
3069 int max = items.count();
3070 for (int i = 0; i < max; i++) {
3071 if (items.at(i)->type() == GROUPWIDGET) {
3072 items += items.at(i)->childItems();
3075 m_document->renderer()->blockSignals(true);
3076 for (int i = 0; i < items.count(); i++) {
3077 if (items.at(i)->type() != AVWIDGET && items.at(i)->type() != TRANSITIONWIDGET) continue;
3078 AbstractClipItem *item = static_cast <AbstractClipItem *>(items.at(i));
3079 ItemInfo info = item->info();
3080 if (item->type() == AVWIDGET) {
3081 if (m_document->renderer()->mltRemoveClip(m_document->tracksCount() - info.track, info.startPos) == false) {
3082 // error, clip cannot be removed from playlist
3083 emit displayMessage(i18n("Error removing clip at %1 on track %2", m_document->timecode().getTimecodeFromFrames(info.startPos.frames(m_document->fps())), info.track), ErrorMessage);
3085 clipsToMove.append(info);
3088 transitionsToMove.append(info);
3089 Transition *tr = static_cast <Transition*>(item);
3090 m_document->renderer()->mltDeleteTransition(tr->transitionTag(), tr->transitionEndTrack(), m_document->tracksCount() - info.track, info.startPos, info.endPos, tr->toXML());
3093 m_document->renderer()->blockSignals(false);
3094 for (int i = 0; i < items.count(); i++) {
3095 // re-add items in correct place
3096 if (items.at(i)->type() != AVWIDGET && items.at(i)->type() != TRANSITIONWIDGET) continue;
3097 AbstractClipItem *item = static_cast <AbstractClipItem *>(items.at(i));
3099 ItemInfo info = item->info();
3100 int tracknumber = m_document->tracksCount() - info.track - 1;
3101 bool isLocked = m_document->trackInfoAt(tracknumber).isLocked;
3103 group->removeFromGroup(item);
3104 item->setItemLocked(true);
3107 if (item->type() == AVWIDGET) {
3108 ClipItem *clip = static_cast <ClipItem*>(item);
3109 info.track = m_document->tracksCount() - info.track;
3110 Mlt::Producer *prod;
3111 adjustTimelineClips(m_scene->editMode(), clip, ItemInfo(), moveGroup);
3112 if (clip->isAudioOnly()) prod = clip->baseClip()->audioProducer(info.track);
3113 else if (clip->isVideoOnly()) prod = clip->baseClip()->videoProducer();
3114 else prod = clip->baseClip()->producer(info.track);
3115 m_document->renderer()->mltInsertClip(info, clip->xml(), prod, m_scene->editMode() == OVERWRITEEDIT, m_scene->editMode() == INSERTEDIT);
3116 for (int i = 0; i < clip->effectsCount(); i++) {
3117 m_document->renderer()->mltAddEffect(info.track, info.startPos, clip->getEffectArgs(clip->effectAt(i)), false);
3120 Transition *tr = static_cast <Transition*>(item);
3121 int newTrack = tr->transitionEndTrack();
3122 if (!tr->forcedTrack()) {
3123 newTrack = getPreviousVideoTrack(info.track);
3125 tr->updateTransitionEndTrack(newTrack);
3126 adjustTimelineTransitions(m_scene->editMode(), tr, moveGroup);
3127 m_document->renderer()->mltAddTransition(tr->transitionTag(), newTrack, m_document->tracksCount() - info.track, info.startPos, info.endPos, tr->toXML());
3131 new MoveGroupCommand(this, clipsToMove, transitionsToMove, timeOffset, trackOffset, false, moveGroup);
3132 m_commandStack->push(moveGroup);
3134 //QPointF top = group->sceneBoundingRect().topLeft();
3135 //QPointF oldpos = m_selectionGroup->scenePos();
3136 //kDebug()<<"SELECTION GRP POS: "<<m_selectionGroup->scenePos()<<", TOP: "<<top;
3137 //group->setPos(top);
3138 //TODO: get rid of the 3 lines below
3139 if (m_selectionGroup) {
3140 m_selectionGroupInfo.startPos = GenTime(m_selectionGroup->scenePos().x(), m_document->fps());
3141 m_selectionGroupInfo.track = m_selectionGroup->track();
3143 setDocumentModified();
3146 m_document->renderer()->doRefresh();
3147 } else if (m_operationMode == RESIZESTART && m_dragItem->startPos() != m_dragItemInfo.startPos) {
3149 if (m_dragItem->type() == AVWIDGET) {
3150 ItemInfo resizeinfo = m_dragItemInfo;
3151 resizeinfo.track = m_document->tracksCount() - resizeinfo.track;
3152 bool success = m_document->renderer()->mltResizeClipStart(resizeinfo, m_dragItem->startPos() - m_dragItemInfo.startPos);
3154 QUndoCommand *resizeCommand = new QUndoCommand();
3155 resizeCommand->setText(i18n("Resize clip"));
3157 // Check if there is an automatic transition on that clip (lower track)
3158 Transition *transition = getTransitionItemAtStart(m_dragItemInfo.startPos, m_dragItemInfo.track);
3159 if (transition && transition->isAutomatic()) {
3160 ItemInfo trInfo = transition->info();
3161 ItemInfo newTrInfo = trInfo;
3162 newTrInfo.startPos = m_dragItem->startPos();
3163 if (newTrInfo.startPos < newTrInfo.endPos)
3164 new MoveTransitionCommand(this, trInfo, newTrInfo, true, resizeCommand);
3166 // Check if there is an automatic transition on that clip (upper track)
3167 transition = getTransitionItemAtStart(m_dragItemInfo.startPos, m_dragItemInfo.track - 1);
3168 if (transition && transition->isAutomatic() && (m_document->tracksCount() - transition->transitionEndTrack()) == m_dragItemInfo.track) {
3169 ItemInfo trInfo = transition->info();
3170 ItemInfo newTrInfo = trInfo;
3171 newTrInfo.startPos = m_dragItem->startPos();
3172 ClipItem * upperClip = getClipItemAt(m_dragItemInfo.startPos, m_dragItemInfo.track - 1);
3173 if ((!upperClip || !upperClip->baseClip()->isTransparent()) && newTrInfo.startPos < newTrInfo.endPos) {
3174 new MoveTransitionCommand(this, trInfo, newTrInfo, true, resizeCommand);
3178 ClipItem *clip = static_cast < ClipItem * >(m_dragItem);
3179 updatePositionEffects(clip, m_dragItemInfo);
3183 QDomElement root = doc.createElement("list");
3184 doc.appendChild(root);
3185 QList <int> indexes;
3186 for (int i = 0; i < clip->effectsCount(); i++) {
3187 QDomElement effect = clip->effectAt(i);
3188 if (EffectsList::hasKeyFrames(effect)) {
3189 doc.appendChild(doc.importNode(effect, true));
3194 if (clip->checkEffectsKeyframesPos(m_dragItemInfo.cropStart.frames(m_document->fps()), clip->cropStart().frames(m_document->fps()), true)) {
3195 // Keyframes were modified, updateClip
3196 QDomNodeList effs = doc.elementsByTagName("effect");
3198 // Since we must always resize clip before updating the keyframes, we
3199 // put a resize command before & after checking keyframes so that
3200 // we are sure the resize is performed before whenever we do or undo the action
3202 new ResizeClipCommand(this, m_dragItemInfo, info, false, true, resizeCommand);
3203 for (int i = 0; i < indexes.count(); i++) {
3204 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);
3205 updateEffect(m_document->tracksCount() - clip->track(), clip->startPos(), clip->effectAt(indexes.at(i)), indexes.at(i));
3207 new ResizeClipCommand(this, m_dragItemInfo, info, false, true, resizeCommand);
3208 emit clipItemSelected(clip);
3209 } else new ResizeClipCommand(this, m_dragItemInfo, info, false, false, resizeCommand);
3211 m_commandStack->push(resizeCommand);
3213 bool snap = KdenliveSettings::snaptopoints();
3214 KdenliveSettings::setSnaptopoints(false);
3215 m_dragItem->resizeStart((int) m_dragItemInfo.startPos.frames(m_document->fps()));
3216 KdenliveSettings::setSnaptopoints(snap);
3217 emit displayMessage(i18n("Error when resizing clip"), ErrorMessage);
3219 } else if (m_dragItem->type() == TRANSITIONWIDGET) {
3220 Transition *transition = static_cast <Transition *>(m_dragItem);
3221 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)) {
3222 // Cannot resize transition
3223 bool snap = KdenliveSettings::snaptopoints();
3224 KdenliveSettings::setSnaptopoints(false);
3225 transition->resizeStart((int) m_dragItemInfo.startPos.frames(m_document->fps()));
3226 KdenliveSettings::setSnaptopoints(snap);
3227 emit displayMessage(i18n("Cannot resize transition"), ErrorMessage);
3229 MoveTransitionCommand *command = new MoveTransitionCommand(this, m_dragItemInfo, info, false);
3230 m_commandStack->push(command);
3234 if (m_dragItem->parentItem() && m_dragItem->parentItem() != m_selectionGroup) {
3235 // Item was resized, rebuild group;
3236 AbstractGroupItem *group = static_cast <AbstractGroupItem *>(m_dragItem->parentItem());
3237 QList <QGraphicsItem *> children = group->childItems();
3238 m_document->clipManager()->removeGroup(group);
3239 scene()->destroyItemGroup(group);
3240 for (int i = 0; i < children.count(); i++) {
3241 children.at(i)->setSelected(true);
3243 groupSelectedItems(false, true);
3245 //m_document->renderer()->doRefresh();
3246 } else if (m_operationMode == RESIZEEND && m_dragItem->endPos() != m_dragItemInfo.endPos) {
3248 if (m_dragItem->type() == AVWIDGET) {
3249 ItemInfo resizeinfo = info;
3250 resizeinfo.track = m_document->tracksCount() - resizeinfo.track;
3251 bool success = m_document->renderer()->mltResizeClipEnd(resizeinfo, resizeinfo.endPos - resizeinfo.startPos);
3253 QUndoCommand *resizeCommand = new QUndoCommand();
3254 resizeCommand->setText(i18n("Resize clip"));
3256 // Check if there is an automatic transition on that clip (lower track)
3257 Transition *tr = getTransitionItemAtEnd(m_dragItemInfo.endPos, m_dragItemInfo.track);
3258 if (tr && tr->isAutomatic()) {
3259 ItemInfo trInfo = tr->info();
3260 ItemInfo newTrInfo = trInfo;
3261 newTrInfo.endPos = m_dragItem->endPos();
3262 if (newTrInfo.endPos > newTrInfo.startPos) new MoveTransitionCommand(this, trInfo, newTrInfo, true, resizeCommand);
3265 // Check if there is an automatic transition on that clip (upper track)
3266 tr = getTransitionItemAtEnd(m_dragItemInfo.endPos, m_dragItemInfo.track - 1);
3267 if (tr && tr->isAutomatic() && (m_document->tracksCount() - tr->transitionEndTrack()) == m_dragItemInfo.track) {
3268 ItemInfo trInfo = tr->info();
3269 ItemInfo newTrInfo = trInfo;
3270 newTrInfo.endPos = m_dragItem->endPos();
3271 ClipItem * upperClip = getClipItemAtEnd(m_dragItemInfo.endPos, m_dragItemInfo.track - 1);
3272 if ((!upperClip || !upperClip->baseClip()->isTransparent()) && newTrInfo.endPos > newTrInfo.startPos) {
3273 new MoveTransitionCommand(this, trInfo, newTrInfo, true, resizeCommand);
3278 ClipItem *clip = static_cast < ClipItem * >(m_dragItem);
3280 QDomElement root = doc.createElement("list");
3281 doc.appendChild(root);
3282 QList <int> indexes;
3283 for (int i = 0; i < clip->effectsCount(); i++) {
3284 QDomElement effect = clip->effectAt(i);
3285 if (EffectsList::hasKeyFrames(effect)) {
3286 doc.appendChild(doc.importNode(effect, true));
3291 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)) {
3292 // Keyframes were modified, updateClip
3293 QDomNodeList effs = doc.elementsByTagName("effect");
3295 // Since we must always resize clip before updating the keyframes, we
3296 // put a resize command before & after checking keyframes so that
3297 // we are sure the resize is performed before whenever we do or undo the action
3299 new ResizeClipCommand(this, m_dragItemInfo, info, false, true, resizeCommand);
3300 for (int i = 0; i < indexes.count(); i++) {
3301 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);
3302 updateEffect(m_document->tracksCount() - clip->track(), clip->startPos(), clip->effectAt(indexes.at(i)), indexes.at(i));
3304 new ResizeClipCommand(this, m_dragItemInfo, info, false, true, resizeCommand);
3305 emit clipItemSelected(clip);
3306 } else new ResizeClipCommand(this, m_dragItemInfo, info, false, false, resizeCommand);
3308 m_commandStack->push(resizeCommand);
3309 updatePositionEffects(clip, m_dragItemInfo);
3311 m_dragItem->resizeEnd((int) m_dragItemInfo.endPos.frames(m_document->fps()));
3312 emit displayMessage(i18n("Error when resizing clip"), ErrorMessage);
3314 } else if (m_dragItem->type() == TRANSITIONWIDGET) {
3315 Transition *transition = static_cast <Transition *>(m_dragItem);
3316 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)) {
3317 // Cannot resize transition
3318 transition->resizeEnd((int) m_dragItemInfo.endPos.frames(m_document->fps()));
3319 emit displayMessage(i18n("Cannot resize transition"), ErrorMessage);
3321 MoveTransitionCommand *command = new MoveTransitionCommand(this, m_dragItemInfo, info, false);
3322 m_commandStack->push(command);
3325 if (m_dragItem->parentItem() && m_dragItem->parentItem() != m_selectionGroup) {
3326 // Item was resized, rebuild group;
3327 AbstractGroupItem *group = static_cast <AbstractGroupItem *>(m_dragItem->parentItem());
3328 QList <QGraphicsItem *> children = group->childItems();
3329 m_document->clipManager()->removeGroup(group);
3330 scene()->destroyItemGroup(group);
3331 for (int i = 0; i < children.count(); i++) {
3332 children.at(i)->setSelected(true);
3334 groupSelectedItems(false, true);
3336 //m_document->renderer()->doRefresh();
3337 } else if (m_operationMode == FADEIN) {
3338 // resize fade in effect
3339 ClipItem * item = static_cast <ClipItem *>(m_dragItem);
3340 int ix = item->hasEffect("volume", "fadein");
3341 int ix2 = item->hasEffect("", "fade_from_black");
3343 QDomElement oldeffect = item->effectAt(ix);
3344 int start = item->cropStart().frames(m_document->fps());
3345 int end = item->fadeIn();
3347 slotDeleteEffect(item, oldeffect, false);
3350 QDomElement effect = oldeffect.cloneNode().toElement();
3351 EffectsList::setParameter(oldeffect, "in", QString::number(start));
3352 EffectsList::setParameter(oldeffect, "out", QString::number(end));
3353 slotUpdateClipEffect(item, effect, oldeffect, ix);
3354 emit clipItemSelected(item, ix);
3356 } else if (item->fadeIn() != 0 && ix2 == -1) {
3358 if (item->isVideoOnly() || (item->clipType() != AUDIO && item->clipType() != AV && item->clipType() != PLAYLIST)) {
3360 effect = MainWindow::videoEffects.getEffectByTag("", "fade_from_black").cloneNode().toElement();
3361 } else effect = MainWindow::audioEffects.getEffectByTag("volume", "fadein").cloneNode().toElement();
3362 EffectsList::setParameter(effect, "out", QString::number(item->fadeIn()));
3363 slotAddEffect(effect, m_dragItem->startPos(), m_dragItem->track());
3366 QDomElement oldeffect = item->effectAt(ix2);
3367 int start = item->cropStart().frames(m_document->fps());
3368 int end = item->fadeIn();
3370 slotDeleteEffect(item, oldeffect, false);
3373 QDomElement effect = oldeffect.cloneNode().toElement();
3374 EffectsList::setParameter(oldeffect, "in", QString::number(start));
3375 EffectsList::setParameter(oldeffect, "out", QString::number(end));
3376 slotUpdateClipEffect(item, effect, oldeffect, ix2);
3377 emit clipItemSelected(item, ix2);
3380 } else if (m_operationMode == FADEOUT) {
3381 // resize fade in effect
3382 ClipItem * item = static_cast <ClipItem *>(m_dragItem);
3383 int ix = item->hasEffect("volume", "fadeout");
3384 int ix2 = item->hasEffect("", "fade_to_black");
3386 QDomElement oldeffect = item->effectAt(ix);
3387 int end = (item->cropDuration() + item->cropStart()).frames(m_document->fps());
3388 int start = item->fadeOut();
3390 slotDeleteEffect(item, oldeffect, false);
3392 start = end - start;
3393 QDomElement effect = oldeffect.cloneNode().toElement();
3394 EffectsList::setParameter(oldeffect, "in", QString::number(start));
3395 EffectsList::setParameter(oldeffect, "out", QString::number(end));
3396 // kDebug()<<"EDIT FADE OUT : "<<start<<"x"<<end;
3397 slotUpdateClipEffect(item, effect, oldeffect, ix);
3398 emit clipItemSelected(item, ix);
3400 } else if (item->fadeOut() != 0 && ix2 == -1) {
3402 if (item->isVideoOnly() || (item->clipType() != AUDIO && item->clipType() != AV && item->clipType() != PLAYLIST)) {
3404 effect = MainWindow::videoEffects.getEffectByTag("", "fade_to_black").cloneNode().toElement();
3405 } else effect = MainWindow::audioEffects.getEffectByTag("volume", "fadeout").cloneNode().toElement();
3406 EffectsList::setParameter(effect, "in", QString::number(item->fadeOut()));
3407 EffectsList::setParameter(effect, "out", QString::number(0));
3408 slotAddEffect(effect, m_dragItem->startPos(), m_dragItem->track());
3411 QDomElement oldeffect = item->effectAt(ix2);
3412 int end = (item->cropDuration() + item->cropStart()).frames(m_document->fps());
3413 int start = item->fadeOut();
3415 slotDeleteEffect(item, oldeffect, false);
3417 start = end - start;
3418 QDomElement effect = oldeffect.cloneNode().toElement();
3419 EffectsList::setParameter(oldeffect, "in", QString::number(start));
3420 EffectsList::setParameter(oldeffect, "out", QString::number(end));
3421 // kDebug()<<"EDIT FADE OUT : "<<start<<"x"<<end;
3422 slotUpdateClipEffect(item, effect, oldeffect, ix2);
3423 emit clipItemSelected(item, ix2);
3426 } else if (m_operationMode == KEYFRAME) {
3427 // update the MLT effect
3428 ClipItem * item = static_cast <ClipItem *>(m_dragItem);
3429 QDomElement oldEffect = item->selectedEffect().cloneNode().toElement();
3431 // check if we want to remove keyframe
3432 double val = mapToScene(event->pos()).toPoint().y();
3433 QRectF br = item->sceneBoundingRect();
3434 double maxh = 100.0 / br.height();
3435 val = (br.bottom() - val) * maxh;
3436 int start = item->cropStart().frames(m_document->fps());
3437 int end = (item->cropStart() + item->cropDuration()).frames(m_document->fps()) - 1;
3438 if ((val < -50 || val > 150) && item->editedKeyFramePos() != start && item->editedKeyFramePos() != end) {
3440 kDebug() << "// DELETE KFR: " << item->editedKeyFramePos();
3441 item->movedKeyframe(item->getEffectAt(item->selectedEffectIndex()), item->selectedKeyFramePos(), -1, 0);
3442 } else item->movedKeyframe(item->getEffectAt(item->selectedEffectIndex()), item->selectedKeyFramePos(), item->editedKeyFramePos(), item->editedKeyFrameValue());
3443 QDomElement newEffect = item->selectedEffect().cloneNode().toElement();
3444 //item->updateKeyframeEffect();
3445 //QString next = item->keyframes(item->selectedEffectIndex());
3446 //EditKeyFrameCommand *command = new EditKeyFrameCommand(this, item->track(), item->startPos(), item->selectedEffectIndex(), previous, next, false);
3447 EditEffectCommand *command = new EditEffectCommand(this, m_document->tracksCount() - item->track(), item->startPos(), oldEffect, newEffect, item->selectedEffectIndex(), false);
3449 m_commandStack->push(command);
3450 updateEffect(m_document->tracksCount() - item->track(), item->startPos(), item->selectedEffect(), item->selectedEffectIndex());
3451 emit clipItemSelected(item, item->selectedEffectIndex());
3453 if (m_dragItem && m_dragItem->type() == TRANSITIONWIDGET && m_dragItem->isSelected()) {
3454 // A transition is selected
3456 ClipItem *transitionClip = getClipItemAt(m_dragItemInfo.startPos, m_dragItemInfo.track);
3457 if (transitionClip && transitionClip->baseClip()) {
3458 QString size = transitionClip->baseClip()->getProperty("frame_size");
3459 double factor = transitionClip->baseClip()->getProperty("aspect_ratio").toDouble();
3460 p.setX((int)(size.section('x', 0, 0).toInt() * factor + 0.5));
3461 p.setY(size.section('x', 1, 1).toInt());
3463 emit transitionItemSelected(static_cast <Transition *>(m_dragItem), getPreviousVideoTrack(m_dragItem->track()), p);
3464 } else emit transitionItemSelected(NULL);
3465 if (m_operationMode != NONE && m_operationMode != MOVE) setDocumentModified();
3466 m_operationMode = NONE;
3469 void CustomTrackView::deleteClip(ItemInfo info, bool refresh)
3471 ClipItem *item = getClipItemAt((int) info.startPos.frames(m_document->fps()), info.track);
3473 if (!item || m_document->renderer()->mltRemoveClip(m_document->tracksCount() - info.track, info.startPos) == false) {
3474 emit displayMessage(i18n("Error removing clip at %1 on track %2", m_document->timecode().getTimecodeFromFrames(info.startPos.frames(m_document->fps())), info.track), ErrorMessage);
3477 if (item->isSelected()) emit clipItemSelected(NULL);
3478 item->baseClip()->removeReference();
3479 m_document->updateClip(item->baseClip()->getId());
3481 /*if (item->baseClip()->isTransparent()) {
3482 // also remove automatic transition
3483 Transition *tr = getTransitionItemAt(info.startPos, info.track);
3484 if (tr && tr->isAutomatic()) {
3485 m_document->renderer()->mltDeleteTransition(tr->transitionTag(), tr->transitionEndTrack(), m_document->tracksCount() - info.track, info.startPos, info.endPos, tr->toXML());
3486 scene()->removeItem(tr);
3490 m_waitingThumbs.removeAll(item);
3491 if (m_dragItem == item) m_dragItem = NULL;
3492 #if QT_VERSION >= 0x040600
3493 // animate item deletion
3494 item->closeAnimation();
3495 /*if (refresh) item->closeAnimation();
3497 // no refresh, means we have several operations chained, we need to delete clip immediatly
3498 // so that it does not get in the way of the other
3507 setDocumentModified();
3508 if (refresh) m_document->renderer()->doRefresh();
3511 void CustomTrackView::deleteSelectedClips()
3513 resetSelectionGroup();
3514 QList<QGraphicsItem *> itemList = scene()->selectedItems();
3515 if (itemList.count() == 0) {
3516 emit displayMessage(i18n("Select clip to delete"), ErrorMessage);
3519 scene()->clearSelection();
3520 QUndoCommand *deleteSelected = new QUndoCommand();
3522 bool resetGroup = false;
3525 int transitionCount = 0;
3526 // expand & destroy groups
3527 for (int i = 0; i < itemList.count(); i++) {
3528 if (itemList.at(i)->type() == GROUPWIDGET) {
3530 QList<QGraphicsItem *> children = itemList.at(i)->childItems();
3531 itemList += children;
3532 QList <ItemInfo> clipInfos;
3533 QList <ItemInfo> transitionInfos;
3534 GenTime currentPos = GenTime(m_cursorPos, m_document->fps());
3535 for (int j = 0; j < children.count(); j++) {
3536 if (children.at(j)->type() == AVWIDGET) {
3537 AbstractClipItem *clip = static_cast <AbstractClipItem *>(children.at(j));
3538 if (!clip->isItemLocked()) clipInfos.append(clip->info());
3539 } else if (children.at(j)->type() == TRANSITIONWIDGET) {
3540 AbstractClipItem *clip = static_cast <AbstractClipItem *>(children.at(j));
3541 if (!clip->isItemLocked()) transitionInfos.append(clip->info());
3544 if (clipInfos.count() > 0) {
3545 new GroupClipsCommand(this, clipInfos, transitionInfos, false, deleteSelected);
3550 for (int i = 0; i < itemList.count(); i++) {
3551 if (itemList.at(i)->type() == AVWIDGET) {
3553 ClipItem *item = static_cast <ClipItem *>(itemList.at(i));
3554 if (item->parentItem()) resetGroup = true;
3555 //kDebug()<<"// DELETE CLP AT: "<<item->info().startPos.frames(25);
3556 new AddTimelineClipCommand(this, item->xml(), item->clipProducer(), item->info(), item->effectList(), false, false, true, true, deleteSelected);
3557 emit clipItemSelected(NULL);
3558 } else if (itemList.at(i)->type() == TRANSITIONWIDGET) {
3560 Transition *item = static_cast <Transition *>(itemList.at(i));
3561 //kDebug()<<"// DELETE TRANS AT: "<<item->info().startPos.frames(25);
3562 if (item->parentItem()) resetGroup = true;
3563 new AddTransitionCommand(this, item->info(), item->transitionEndTrack(), item->toXML(), true, true, deleteSelected);
3564 emit transitionItemSelected(NULL);
3567 if (groupCount > 0 && clipCount == 0 && transitionCount == 0)
3568 deleteSelected->setText(i18np("Delete selected group", "Delete selected groups", groupCount));
3569 else if (clipCount > 0 && groupCount == 0 && transitionCount == 0)
3570 deleteSelected->setText(i18np("Delete selected clip", "Delete selected clips", clipCount));
3571 else if (transitionCount > 0 && groupCount == 0 && clipCount == 0)
3572 deleteSelected->setText(i18np("Delete selected transition", "Delete selected transitions", transitionCount));
3573 else deleteSelected->setText(i18n("Delete selected items"));
3574 m_commandStack->push(deleteSelected);
3577 void CustomTrackView::changeClipSpeed()
3579 QList<QGraphicsItem *> itemList = scene()->selectedItems();
3580 if (itemList.count() == 0) {
3581 emit displayMessage(i18n("Select clip to change speed"), ErrorMessage);
3584 QUndoCommand *changeSelected = new QUndoCommand();
3585 changeSelected->setText("Edit clip speed");
3589 for (int i = 0; i < itemList.count(); i++) {
3590 if (itemList.at(i)->type() == AVWIDGET) {
3591 ClipItem *item = static_cast <ClipItem *>(itemList.at(i));
3592 ItemInfo info = item->info();
3593 if (percent == -1) percent = QInputDialog::getInteger(this, i18n("Edit Clip Speed"), i18n("New speed (percents)"), item->speed() * 100, 1, 10000, 1, &ok);
3595 double speed = (double) percent / 100.0;
3596 if (item->speed() != speed && (item->clipType() == VIDEO || item->clipType() == AV)) {
3598 //new ChangeSpeedCommand(this, info, item->speed(), speed, item->clipProducer(), changeSelected);
3602 if (count > 0) m_commandStack->push(changeSelected);
3603 else delete changeSelected;
3606 void CustomTrackView::doChangeClipSpeed(ItemInfo info, ItemInfo speedIndependantInfo, const double speed, const double oldspeed, int strobe, const QString &id)
3608 DocClipBase *baseclip = m_document->clipManager()->getClipById(id);
3609 ClipItem *item = getClipItemAt((int) info.startPos.frames(m_document->fps()), info.track);
3611 kDebug() << "ERROR: Cannot find clip for speed change";
3612 emit displayMessage(i18n("Cannot find clip for speed change"), ErrorMessage);
3615 info.track = m_document->tracksCount() - item->track();
3617 if (item->isVideoOnly()) endPos = m_document->renderer()->mltChangeClipSpeed(info, speedIndependantInfo, speed, oldspeed, strobe, baseclip->videoProducer());
3618 else if (item->isAudioOnly()) endPos = m_document->renderer()->mltChangeClipSpeed(info, speedIndependantInfo, speed, oldspeed, strobe, baseclip->audioProducer(item->track()));
3619 else endPos = m_document->renderer()->mltChangeClipSpeed(info, speedIndependantInfo, speed, oldspeed, strobe, baseclip->producer());
3621 item->setSpeed(speed, strobe);
3622 item->updateRectGeometry();
3623 if (item->cropDuration().frames(m_document->fps()) != endPos) {
3624 item->resizeEnd((int) info.startPos.frames(m_document->fps()) + endPos - 1);
3626 updatePositionEffects(item, info);
3627 setDocumentModified();
3628 } else emit displayMessage(i18n("Invalid clip"), ErrorMessage);
3631 void CustomTrackView::cutSelectedClips()
3633 QList<QGraphicsItem *> itemList = scene()->selectedItems();
3634 GenTime currentPos = GenTime(m_cursorPos, m_document->fps());
3635 for (int i = 0; i < itemList.count(); i++) {
3636 if (itemList.at(i)->type() == AVWIDGET) {
3637 ClipItem *item = static_cast <ClipItem *>(itemList.at(i));
3638 if (item->parentItem() && item->parentItem() != m_selectionGroup) {
3639 emit displayMessage(i18n("Cannot cut a clip in a group"), ErrorMessage);
3640 } else if (currentPos > item->startPos() && currentPos < item->endPos()) {
3641 RazorClipCommand *command = new RazorClipCommand(this, item->info(), currentPos);
3642 m_commandStack->push(command);
3648 void CustomTrackView::groupClips(bool group)
3650 QList<QGraphicsItem *> itemList = scene()->selectedItems();
3651 QList <ItemInfo> clipInfos;
3652 QList <ItemInfo> transitionInfos;
3653 GenTime currentPos = GenTime(m_cursorPos, m_document->fps());
3656 int max = itemList.count();
3657 for (int i = 0; i < max; i++) {
3658 if (itemList.at(i)->type() == GROUPWIDGET) {
3659 itemList += itemList.at(i)->childItems();
3663 for (int i = 0; i < itemList.count(); i++) {
3664 if (itemList.at(i)->type() == AVWIDGET) {
3665 AbstractClipItem *clip = static_cast <AbstractClipItem *>(itemList.at(i));
3666 if (!clip->isItemLocked()) clipInfos.append(clip->info());
3667 } else if (itemList.at(i)->type() == TRANSITIONWIDGET) {
3668 AbstractClipItem *clip = static_cast <AbstractClipItem *>(itemList.at(i));
3669 if (!clip->isItemLocked()) transitionInfos.append(clip->info());
3672 if (clipInfos.count() > 0) {
3673 GroupClipsCommand *command = new GroupClipsCommand(this, clipInfos, transitionInfos, group);
3674 m_commandStack->push(command);
3678 void CustomTrackView::doGroupClips(QList <ItemInfo> clipInfos, QList <ItemInfo> transitionInfos, bool group)
3680 resetSelectionGroup();
3681 m_scene->clearSelection();
3683 for (int i = 0; i < clipInfos.count(); i++) {
3684 ClipItem *clip = getClipItemAt(clipInfos.at(i).startPos, clipInfos.at(i).track);
3685 if (clip == NULL) continue;
3686 if (clip->parentItem() && clip->parentItem()->type() == GROUPWIDGET) {
3687 AbstractGroupItem *grp = static_cast <AbstractGroupItem *>(clip->parentItem());
3688 m_document->clipManager()->removeGroup(grp);
3689 scene()->destroyItemGroup(grp);
3691 clip->setFlag(QGraphicsItem::ItemIsMovable, true);
3693 for (int i = 0; i < transitionInfos.count(); i++) {
3694 Transition *tr = getTransitionItemAt(transitionInfos.at(i).startPos, transitionInfos.at(i).track);
3695 if (tr == NULL) continue;
3696 if (tr->parentItem() && tr->parentItem()->type() == GROUPWIDGET) {
3697 AbstractGroupItem *grp = static_cast <AbstractGroupItem *>(tr->parentItem());
3698 m_document->clipManager()->removeGroup(grp);
3699 scene()->destroyItemGroup(grp);
3701 tr->setFlag(QGraphicsItem::ItemIsMovable, true);
3703 setDocumentModified();
3707 QList <QGraphicsItemGroup *> groups;
3708 for (int i = 0; i < clipInfos.count(); i++) {
3709 ClipItem *clip = getClipItemAt(clipInfos.at(i).startPos, clipInfos.at(i).track);
3711 clip->setSelected(true);
3714 for (int i = 0; i < transitionInfos.count(); i++) {
3715 Transition *clip = getTransitionItemAt(transitionInfos.at(i).startPos, transitionInfos.at(i).track);
3717 clip->setSelected(true);
3721 groupSelectedItems(false, true);
3722 setDocumentModified();
3725 void CustomTrackView::addClip(QDomElement xml, const QString &clipId, ItemInfo info, EffectsList effects, bool overwrite, bool push, bool refresh)
3727 DocClipBase *baseclip = m_document->clipManager()->getClipById(clipId);
3728 if (baseclip == NULL) {
3729 emit displayMessage(i18n("No clip copied"), ErrorMessage);
3732 ClipItem *item = new ClipItem(baseclip, info, m_document->fps(), xml.attribute("speed", "1").toDouble(), xml.attribute("strobe", "1").toInt());
3733 item->setEffectList(effects);
3734 if (xml.hasAttribute("audio_only")) item->setAudioOnly(true);
3735 else if (xml.hasAttribute("video_only")) item->setVideoOnly(true);
3736 scene()->addItem(item);
3738 int tracknumber = m_document->tracksCount() - info.track - 1;
3739 bool isLocked = m_document->trackInfoAt(tracknumber).isLocked;
3740 if (isLocked) item->setItemLocked(true);
3742 baseclip->addReference();
3743 m_document->updateClip(baseclip->getId());
3744 info.track = m_document->tracksCount() - info.track;
3745 Mlt::Producer *prod;
3746 if (item->isAudioOnly()) prod = baseclip->audioProducer(info.track);
3747 else if (item->isVideoOnly()) prod = baseclip->videoProducer();
3748 else prod = baseclip->producer(info.track);
3749 m_document->renderer()->mltInsertClip(info, xml, prod, overwrite, push);
3750 for (int i = 0; i < item->effectsCount(); i++) {
3751 m_document->renderer()->mltAddEffect(info.track, info.startPos, item->getEffectArgs(item->effectAt(i)), false);
3753 setDocumentModified();
3754 if (refresh) m_document->renderer()->doRefresh();
3755 if (!baseclip->isPlaceHolder()) m_waitingThumbs.append(item);
3756 m_thumbsTimer.start();
3759 void CustomTrackView::slotUpdateClip(const QString &clipId, bool reload)
3761 QList<QGraphicsItem *> list = scene()->items();
3762 ClipItem *clip = NULL;
3763 for (int i = 0; i < list.size(); ++i) {
3764 if (list.at(i)->type() == AVWIDGET) {
3765 clip = static_cast <ClipItem *>(list.at(i));
3766 if (clip->clipProducer() == clipId) {
3767 ItemInfo info = clip->info();
3768 info.track = m_document->tracksCount() - clip->track();
3769 if (reload && !m_document->renderer()->mltUpdateClip(info, clip->xml(), clip->baseClip()->producer())) {
3770 emit displayMessage(i18n("Cannot update clip (time: %1, track: %2)", info.startPos.frames(m_document->fps()), info.track), ErrorMessage);
3772 clip->refreshClip(true);
3779 ClipItem *CustomTrackView::getClipItemAtEnd(GenTime pos, int track)
3781 int framepos = (int)(pos.frames(m_document->fps()));
3782 QList<QGraphicsItem *> list = scene()->items(QPointF(framepos - 1, track * m_tracksHeight + m_tracksHeight / 2));
3783 ClipItem *clip = NULL;
3784 for (int i = 0; i < list.size(); i++) {
3785 if (!list.at(i)->isEnabled()) continue;
3786 if (list.at(i)->type() == AVWIDGET) {
3787 ClipItem *test = static_cast <ClipItem *>(list.at(i));
3788 if (test->endPos() == pos) clip = test;
3795 ClipItem *CustomTrackView::getClipItemAtStart(GenTime pos, int track)
3797 QList<QGraphicsItem *> list = scene()->items(QPointF(pos.frames(m_document->fps()), track * m_tracksHeight + m_tracksHeight / 2));
3798 ClipItem *clip = NULL;
3799 for (int i = 0; i < list.size(); i++) {
3800 if (!list.at(i)->isEnabled()) continue;
3801 if (list.at(i)->type() == AVWIDGET) {
3802 ClipItem *test = static_cast <ClipItem *>(list.at(i));
3803 if (test->startPos() == pos) clip = test;
3810 ClipItem *CustomTrackView::getClipItemAt(int pos, int track)
3812 const QPointF p(pos, track * m_tracksHeight + m_tracksHeight / 2);
3813 QList<QGraphicsItem *> list = scene()->items(p);
3814 ClipItem *clip = NULL;
3815 for (int i = 0; i < list.size(); i++) {
3816 if (!list.at(i)->isEnabled()) continue;
3817 if (list.at(i)->type() == AVWIDGET) {
3818 clip = static_cast <ClipItem *>(list.at(i));
3825 ClipItem *CustomTrackView::getClipItemAt(GenTime pos, int track)
3827 return getClipItemAt((int) pos.frames(m_document->fps()), track);
3830 Transition *CustomTrackView::getTransitionItemAt(int pos, int track)
3832 const QPointF p(pos, (track + 1) * m_tracksHeight);
3833 QList<QGraphicsItem *> list = scene()->items(p);
3834 Transition *clip = NULL;
3835 for (int i = 0; i < list.size(); i++) {
3836 if (!list.at(i)->isEnabled()) continue;
3837 if (list.at(i)->type() == TRANSITIONWIDGET) {
3838 clip = static_cast <Transition *>(list.at(i));
3845 Transition *CustomTrackView::getTransitionItemAt(GenTime pos, int track)
3847 return getTransitionItemAt(pos.frames(m_document->fps()), track);
3850 Transition *CustomTrackView::getTransitionItemAtEnd(GenTime pos, int track)
3852 int framepos = (int)(pos.frames(m_document->fps()));
3853 const QPointF p(framepos - 1, (track + 1) * m_tracksHeight);
3854 QList<QGraphicsItem *> list = scene()->items(p);
3855 Transition *clip = NULL;
3856 for (int i = 0; i < list.size(); i++) {
3857 if (!list.at(i)->isEnabled()) continue;
3858 if (list.at(i)->type() == TRANSITIONWIDGET) {
3859 Transition *test = static_cast <Transition *>(list.at(i));
3860 if (test->endPos() == pos) clip = test;
3867 Transition *CustomTrackView::getTransitionItemAtStart(GenTime pos, int track)
3869 const QPointF p(pos.frames(m_document->fps()), (track + 1) * m_tracksHeight);
3870 QList<QGraphicsItem *> list = scene()->items(p);
3871 Transition *clip = NULL;
3872 for (int i = 0; i < list.size(); ++i) {
3873 if (!list.at(i)->isEnabled()) continue;
3874 if (list.at(i)->type() == TRANSITIONWIDGET) {
3875 Transition *test = static_cast <Transition *>(list.at(i));
3876 if (test->startPos() == pos) clip = test;
3883 void CustomTrackView::moveClip(const ItemInfo start, const ItemInfo end, bool refresh)
3885 if (m_selectionGroup) resetSelectionGroup(false);
3886 ClipItem *item = getClipItemAt((int) start.startPos.frames(m_document->fps()), start.track);
3888 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);
3889 kDebug() << "---------------- ERROR, CANNOT find clip to move at.. ";
3892 Mlt::Producer *prod;
3893 if (item->isAudioOnly()) prod = item->baseClip()->audioProducer(end.track);
3894 else if (item->isVideoOnly()) prod = item->baseClip()->videoProducer();
3895 else prod = item->baseClip()->producer(end.track);
3897 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);
3899 bool snap = KdenliveSettings::snaptopoints();
3900 KdenliveSettings::setSnaptopoints(false);
3901 item->setPos((int) end.startPos.frames(m_document->fps()), (int)(end.track * m_tracksHeight + 1));
3903 int tracknumber = m_document->tracksCount() - end.track - 1;
3904 bool isLocked = m_document->trackInfoAt(tracknumber).isLocked;
3905 m_scene->clearSelection();
3906 if (isLocked) item->setItemLocked(true);
3908 if (item->isItemLocked()) item->setItemLocked(false);
3909 item->setSelected(true);
3911 if (item->baseClip()->isTransparent()) {
3912 // Also move automatic transition
3913 Transition *tr = getTransitionItemAt(start.startPos, start.track);
3914 if (tr && tr->isAutomatic()) {
3915 tr->updateTransitionEndTrack(getPreviousVideoTrack(end.track));
3916 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);
3917 tr->setPos((int) end.startPos.frames(m_document->fps()), (int)(end.track * m_tracksHeight + 1));
3920 KdenliveSettings::setSnaptopoints(snap);
3921 setDocumentModified();
3923 // undo last move and emit error message
3924 emit displayMessage(i18n("Cannot move clip to position %1", m_document->timecode().getTimecodeFromFrames(end.startPos.frames(m_document->fps()))), ErrorMessage);
3926 if (refresh) m_document->renderer()->doRefresh();
3927 //kDebug() << " // MOVED CLIP TO: " << end.startPos.frames(25) << ", ITEM START: " << item->startPos().frames(25);
3930 void CustomTrackView::moveGroup(QList <ItemInfo> startClip, QList <ItemInfo> startTransition, const GenTime offset, const int trackOffset, bool reverseMove)
3933 /*kDebug() << "//GRP MOVE, REVERS:" << reverseMove;
3934 kDebug() << "// GROUP MOV; OFFSET: " << offset.frames(25) << ", TK OFF: " << trackOffset;*/
3935 resetSelectionGroup();
3936 m_scene->clearSelection();
3938 m_selectionGroup = new AbstractGroupItem(m_document->fps());
3939 scene()->addItem(m_selectionGroup);
3941 m_document->renderer()->blockSignals(true);
3942 for (int i = 0; i < startClip.count(); i++) {
3944 startClip[i].startPos = startClip.at(i).startPos - offset;
3945 startClip[i].track = startClip.at(i).track - trackOffset;
3947 //kDebug()<<"//LKING FR CLIP AT:"<<startClip.at(i).startPos.frames(25)<<", TK:"<<startClip.at(i).track;
3948 ClipItem *clip = getClipItemAt(startClip.at(i).startPos, startClip.at(i).track);
3950 clip->setItemLocked(false);
3951 if (clip->parentItem()) {
3952 m_selectionGroup->addToGroup(clip->parentItem());
3953 clip->parentItem()->setFlag(QGraphicsItem::ItemIsMovable, false);
3955 m_selectionGroup->addToGroup(clip);
3956 clip->setFlag(QGraphicsItem::ItemIsMovable, false);
3958 m_document->renderer()->mltRemoveClip(m_document->tracksCount() - startClip.at(i).track, startClip.at(i).startPos);
3959 } else kDebug() << "//MISSING CLIP AT: " << startClip.at(i).startPos.frames(25);
3961 for (int i = 0; i < startTransition.count(); i++) {
3963 startTransition[i].startPos = startTransition.at(i).startPos - offset;
3964 startTransition[i].track = startTransition.at(i).track - trackOffset;
3966 Transition *tr = getTransitionItemAt(startTransition.at(i).startPos, startTransition.at(i).track);
3968 tr->setItemLocked(false);
3969 if (tr->parentItem()) {
3970 m_selectionGroup->addToGroup(tr->parentItem());
3971 tr->parentItem()->setFlag(QGraphicsItem::ItemIsMovable, false);
3973 m_selectionGroup->addToGroup(tr);
3974 tr->setFlag(QGraphicsItem::ItemIsMovable, false);
3976 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());
3977 } else kDebug() << "//MISSING TRANSITION AT: " << startTransition.at(i).startPos.frames(25);
3979 m_document->renderer()->blockSignals(false);
3981 if (m_selectionGroup) {
3982 bool snap = KdenliveSettings::snaptopoints();
3983 KdenliveSettings::setSnaptopoints(false);
3985 m_selectionGroup->translate(offset.frames(m_document->fps()), trackOffset *(qreal) m_tracksHeight);
3986 //m_selectionGroup->moveBy(offset.frames(m_document->fps()), trackOffset *(qreal) m_tracksHeight);
3988 QList<QGraphicsItem *> children = m_selectionGroup->childItems();
3990 int max = children.count();
3991 for (int i = 0; i < max; i++) {
3992 if (children.at(i)->type() == GROUPWIDGET) {
3993 children += children.at(i)->childItems();
3994 //AbstractGroupItem *grp = static_cast<AbstractGroupItem *>(children.at(i));
3995 //grp->moveBy(offset.frames(m_document->fps()), trackOffset *(qreal) m_tracksHeight);
3996 /*m_document->clipManager()->removeGroup(grp);
3997 m_scene->destroyItemGroup(grp);*/
3998 children.removeAll(children.at(i));
4003 for (int i = 0; i < children.count(); i++) {
4004 // re-add items in correct place
4005 if (children.at(i)->type() != AVWIDGET && children.at(i)->type() != TRANSITIONWIDGET) continue;
4006 AbstractClipItem *item = static_cast <AbstractClipItem *>(children.at(i));
4008 ItemInfo info = item->info();
4009 int tracknumber = m_document->tracksCount() - info.track - 1;
4010 bool isLocked = m_document->trackInfoAt(tracknumber).isLocked;
4011 if (isLocked) item->setItemLocked(true);
4012 else if (item->isItemLocked()) item->setItemLocked(false);
4014 if (item->type() == AVWIDGET) {
4015 ClipItem *clip = static_cast <ClipItem*>(item);
4016 info.track = m_document->tracksCount() - info.track;
4017 Mlt::Producer *prod;
4018 if (clip->isAudioOnly()) prod = clip->baseClip()->audioProducer(info.track);
4019 else if (clip->isVideoOnly()) prod = clip->baseClip()->videoProducer();
4020 else prod = clip->baseClip()->producer(info.track);
4021 m_document->renderer()->mltInsertClip(info, clip->xml(), prod);
4022 } else if (item->type() == TRANSITIONWIDGET) {
4023 Transition *tr = static_cast <Transition*>(item);
4025 if (!tr->forcedTrack()) newTrack = getPreviousVideoTrack(info.track);
4027 newTrack = tr->transitionEndTrack() + trackOffset;
4028 if (newTrack < 0 || newTrack > m_document->tracksCount()) newTrack = getPreviousVideoTrack(info.track);
4030 tr->updateTransitionEndTrack(newTrack);
4031 m_document->renderer()->mltAddTransition(tr->transitionTag(), newTrack, m_document->tracksCount() - info.track, info.startPos, info.endPos, tr->toXML());
4034 resetSelectionGroup(false);
4035 KdenliveSettings::setSnaptopoints(snap);
4036 m_document->renderer()->doRefresh();
4037 } else kDebug() << "///////// WARNING; NO GROUP TO MOVE";
4040 void CustomTrackView::moveTransition(const ItemInfo start, const ItemInfo end, bool m_refresh)
4042 Transition *item = getTransitionItemAt(start.startPos, start.track);
4044 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);
4045 kDebug() << "---------------- ERROR, CANNOT find transition to move... ";// << startPos.x() * m_scale * FRAME_SIZE + 1 << ", " << startPos.y() * m_tracksHeight + m_tracksHeight / 2;
4048 //kDebug() << "---------------- Move TRANSITION FROM: " << startPos.x() << ", END:" << endPos.x() << ",TRACKS: " << oldtrack << " TO " << newtrack;
4049 bool snap = KdenliveSettings::snaptopoints();
4050 KdenliveSettings::setSnaptopoints(false);
4051 //kDebug()<<"/// RESIZE TRANS START: ("<< startPos.x()<<"x"<< startPos.y()<<") / ("<<endPos.x()<<"x"<< endPos.y()<<")";
4052 if (end.endPos - end.startPos == start.endPos - start.startPos) {
4053 // Transition was moved
4054 item->setPos((int) end.startPos.frames(m_document->fps()), (end.track) * m_tracksHeight + 1);
4055 } else if (end.endPos == start.endPos) {
4056 // Transition start resize
4057 item->resizeStart((int) end.startPos.frames(m_document->fps()));
4058 } else if (end.startPos == start.startPos) {
4059 // Transition end resize;
4060 kDebug() << "// resize END: " << end.endPos.frames(m_document->fps());
4061 item->resizeEnd((int) end.endPos.frames(m_document->fps()));
4064 item->setPos((int) end.startPos.frames(m_document->fps()), (end.track) * m_tracksHeight + 1);
4065 item->resizeStart((int) end.startPos.frames(m_document->fps()));
4066 item->resizeEnd((int) end.endPos.frames(m_document->fps()));
4068 //item->moveTransition(GenTime((int) (endPos.x() - startPos.x()), m_document->fps()));
4069 KdenliveSettings::setSnaptopoints(snap);
4070 item->updateTransitionEndTrack(getPreviousVideoTrack(end.track));
4071 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);
4072 if (m_dragItem && m_dragItem == item) {
4074 ClipItem *transitionClip = getClipItemAt(item->startPos(), item->track());
4075 if (transitionClip && transitionClip->baseClip()) {
4076 QString size = transitionClip->baseClip()->getProperty("frame_size");
4077 double factor = transitionClip->baseClip()->getProperty("aspect_ratio").toDouble();
4078 p.setX((int)(size.section('x', 0, 0).toInt() * factor + 0.5));
4079 p.setY(size.section('x', 1, 1).toInt());
4081 emit transitionItemSelected(item, getPreviousVideoTrack(item->track()), p);
4083 if (m_refresh) m_document->renderer()->doRefresh();
4084 setDocumentModified();
4087 void CustomTrackView::resizeClip(const ItemInfo start, const ItemInfo end, bool dontWorry)
4089 bool resizeClipStart = (start.startPos != end.startPos);
4090 ClipItem *item = getClipItemAtStart(start.startPos, start.track);
4092 if (dontWorry) return;
4093 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);
4094 kDebug() << "---------------- ERROR, CANNOT find clip to resize at... "; // << startPos;
4097 if (item->parentItem()) {
4098 // Item is part of a group, reset group
4099 resetSelectionGroup();
4102 bool snap = KdenliveSettings::snaptopoints();
4103 KdenliveSettings::setSnaptopoints(false);
4104 if (resizeClipStart) {
4105 ItemInfo clipinfo = item->info();
4106 clipinfo.track = m_document->tracksCount() - clipinfo.track;
4107 bool success = m_document->renderer()->mltResizeClipStart(clipinfo, end.startPos - clipinfo.startPos);
4109 kDebug() << "RESIZE CLP STRAT TO:" << end.startPos.frames(m_document->fps()) << ", OLD ST: " << start.startPos.frames(25);
4110 item->resizeStart((int) end.startPos.frames(m_document->fps()));
4111 updatePositionEffects(item, clipinfo);
4112 } else emit displayMessage(i18n("Error when resizing clip"), ErrorMessage);
4114 ItemInfo clipinfo = item->info();
4115 clipinfo.track = m_document->tracksCount() - clipinfo.track;
4116 bool success = m_document->renderer()->mltResizeClipEnd(clipinfo, end.endPos - clipinfo.startPos);
4118 item->resizeEnd((int) end.endPos.frames(m_document->fps()));
4119 updatePositionEffects(item, clipinfo);
4120 } else emit displayMessage(i18n("Error when resizing clip"), ErrorMessage);
4122 if (!resizeClipStart && end.cropStart != start.cropStart) {
4123 kDebug() << "// RESIZE CROP, DIFF: " << (end.cropStart - start.cropStart).frames(25);
4124 ItemInfo clipinfo = end;
4125 clipinfo.track = m_document->tracksCount() - end.track;
4126 bool success = m_document->renderer()->mltResizeClipCrop(clipinfo, end.cropStart - start.cropStart);
4128 item->setCropStart(end.cropStart);
4129 item->resetThumbs(true);
4132 m_document->renderer()->doRefresh();
4133 KdenliveSettings::setSnaptopoints(snap);
4134 setDocumentModified();
4137 void CustomTrackView::updatePositionEffects(ClipItem * item, ItemInfo info)
4139 int end = item->fadeIn();
4141 // there is a fade in effect
4142 int effectPos = item->hasEffect("volume", "fadein");
4143 if (effectPos != -1) {
4144 QDomElement oldeffect = item->effectAt(effectPos);
4145 int start = item->cropStart().frames(m_document->fps());
4146 int max = item->cropDuration().frames(m_document->fps());
4148 // Make sure the fade effect is not longer than the clip
4149 item->setFadeIn(max);
4150 end = item->fadeIn();
4153 EffectsList::setParameter(oldeffect, "in", QString::number(start));
4154 EffectsList::setParameter(oldeffect, "out", QString::number(end));
4155 if (!m_document->renderer()->mltEditEffect(m_document->tracksCount() - item->track(), item->startPos(), item->getEffectArgs(oldeffect)))
4156 emit displayMessage(i18n("Problem editing effect"), ErrorMessage);
4157 // if fade effect is displayed, update the effect edit widget with new clip duration
4158 if (item->isSelected() && effectPos == item->selectedEffectIndex()) emit clipItemSelected(item, effectPos);
4160 effectPos = item->hasEffect("brightness", "fade_from_black");
4161 if (effectPos != -1) {
4162 QDomElement oldeffect = item->effectAt(effectPos);
4163 int start = item->cropStart().frames(m_document->fps());
4164 int max = item->cropDuration().frames(m_document->fps());
4166 // Make sure the fade effect is not longer than the clip
4167 item->setFadeIn(max);
4168 end = item->fadeIn();
4171 EffectsList::setParameter(oldeffect, "in", QString::number(start));
4172 EffectsList::setParameter(oldeffect, "out", QString::number(end));
4173 if (!m_document->renderer()->mltEditEffect(m_document->tracksCount() - item->track(), item->startPos(), item->getEffectArgs(oldeffect)))
4174 emit displayMessage(i18n("Problem editing effect"), ErrorMessage);
4175 // if fade effect is displayed, update the effect edit widget with new clip duration
4176 if (item->isSelected() && effectPos == item->selectedEffectIndex()) emit clipItemSelected(item, effectPos);
4179 int start = item->fadeOut();
4181 // there is a fade out effect
4182 int effectPos = item->hasEffect("volume", "fadeout");
4183 if (effectPos != -1) {
4184 QDomElement oldeffect = item->effectAt(effectPos);
4185 int max = item->cropDuration().frames(m_document->fps());
4186 int end = max + item->cropStart().frames(m_document->fps());
4188 // Make sure the fade effect is not longer than the clip
4189 item->setFadeOut(max);
4190 start = item->fadeOut();
4192 start = end - start;
4193 EffectsList::setParameter(oldeffect, "in", QString::number(start));
4194 EffectsList::setParameter(oldeffect, "out", QString::number(end));
4195 if (!m_document->renderer()->mltEditEffect(m_document->tracksCount() - item->track(), item->startPos(), item->getEffectArgs(oldeffect)))
4196 emit displayMessage(i18n("Problem editing effect"), ErrorMessage);
4197 // if fade effect is displayed, update the effect edit widget with new clip duration
4198 if (item->isSelected() && effectPos == item->selectedEffectIndex()) emit clipItemSelected(item, effectPos);
4200 effectPos = item->hasEffect("brightness", "fade_to_black");
4201 if (effectPos != -1) {
4202 QDomElement oldeffect = item->effectAt(effectPos);
4203 int max = item->cropDuration().frames(m_document->fps());
4204 int end = max + item->cropStart().frames(m_document->fps());
4206 // Make sure the fade effect is not longer than the clip
4207 item->setFadeOut(max);
4208 start = item->fadeOut();
4210 start = end - start;
4211 EffectsList::setParameter(oldeffect, "in", QString::number(start));
4212 EffectsList::setParameter(oldeffect, "out", QString::number(end));
4213 if (!m_document->renderer()->mltEditEffect(m_document->tracksCount() - item->track(), item->startPos(), item->getEffectArgs(oldeffect)))
4214 emit displayMessage(i18n("Problem editing effect"), ErrorMessage);
4215 // if fade effect is displayed, update the effect edit widget with new clip duration
4216 if (item->isSelected() && effectPos == item->selectedEffectIndex()) emit clipItemSelected(item, effectPos);
4220 int effectPos = item->hasEffect("freeze", "freeze");
4221 if (effectPos != -1) {
4222 // Freeze effect needs to be adjusted with clip resize
4223 int diff = (info.startPos - item->startPos()).frames(m_document->fps());
4224 QDomElement eff = item->getEffectAt(effectPos);
4225 if (!eff.isNull() && diff != 0) {
4226 int freeze_pos = EffectsList::parameter(eff, "frame").toInt() + diff;
4227 EffectsList::setParameter(eff, "frame", QString::number(freeze_pos));
4228 if (item->isSelected() && item->selectedEffect().attribute("id") == "freeze") {
4229 emit clipItemSelected(item, item->selectedEffectIndex());
4235 double CustomTrackView::getSnapPointForPos(double pos)
4237 return m_scene->getSnapPointForPos(pos, KdenliveSettings::snaptopoints());
4240 void CustomTrackView::updateSnapPoints(AbstractClipItem *selected, QList <GenTime> offsetList, bool skipSelectedItems)
4242 QList <GenTime> snaps;
4243 if (selected && offsetList.isEmpty()) offsetList.append(selected->cropDuration());
4244 QList<QGraphicsItem *> itemList = items();
4245 for (int i = 0; i < itemList.count(); i++) {
4246 if (itemList.at(i) == selected) continue;
4247 if (skipSelectedItems && itemList.at(i)->isSelected()) continue;
4248 if (itemList.at(i)->type() == AVWIDGET) {
4249 ClipItem *item = static_cast <ClipItem *>(itemList.at(i));
4250 GenTime start = item->startPos();
4251 GenTime end = item->endPos();
4252 snaps.append(start);
4254 if (!offsetList.isEmpty()) {
4255 for (int j = 0; j < offsetList.size(); j++) {
4256 if (start > offsetList.at(j)) snaps.append(start - offsetList.at(j));
4257 if (end > offsetList.at(j)) snaps.append(end - offsetList.at(j));
4261 QList < GenTime > markers = item->snapMarkers();
4262 for (int j = 0; j < markers.size(); ++j) {
4263 GenTime t = markers.at(j);
4265 if (!offsetList.isEmpty()) {
4266 for (int k = 0; k < offsetList.size(); k++) {
4267 if (t > offsetList.at(k)) snaps.append(t - offsetList.at(k));
4271 } else if (itemList.at(i)->type() == TRANSITIONWIDGET) {
4272 Transition *transition = static_cast <Transition*>(itemList.at(i));
4273 GenTime start = transition->startPos();
4274 GenTime end = transition->endPos();
4275 snaps.append(start);
4277 if (!offsetList.isEmpty()) {
4278 for (int j = 0; j < offsetList.size(); j++) {
4279 if (start > offsetList.at(j)) snaps.append(start - offsetList.at(j));
4280 if (end > offsetList.at(j)) snaps.append(end - offsetList.at(j));
4286 // add cursor position
4287 GenTime pos = GenTime(m_cursorPos, m_document->fps());
4289 if (!offsetList.isEmpty()) {
4290 for (int j = 0; j < offsetList.size(); j++) {
4291 snaps.append(pos - offsetList.at(j));
4296 for (int i = 0; i < m_guides.count(); i++) {
4297 snaps.append(m_guides.at(i)->position());
4298 if (!offsetList.isEmpty()) {
4299 for (int j = 0; j < offsetList.size(); j++) {
4300 snaps.append(m_guides.at(i)->position() - offsetList.at(j));
4306 m_scene->setSnapList(snaps);
4307 //for (int i = 0; i < m_snapPoints.size(); ++i)
4308 // kDebug() << "SNAP POINT: " << m_snapPoints.at(i).frames(25);
4311 void CustomTrackView::slotSeekToPreviousSnap()
4313 updateSnapPoints(NULL);
4314 GenTime res = m_scene->previousSnapPoint(GenTime(m_cursorPos, m_document->fps()));
4315 setCursorPos((int) res.frames(m_document->fps()));
4319 void CustomTrackView::slotSeekToNextSnap()
4321 updateSnapPoints(NULL);
4322 GenTime res = m_scene->nextSnapPoint(GenTime(m_cursorPos, m_document->fps()));
4323 setCursorPos((int) res.frames(m_document->fps()));
4327 void CustomTrackView::clipStart()
4329 AbstractClipItem *item = getMainActiveClip();
4331 setCursorPos((int) item->startPos().frames(m_document->fps()));
4336 void CustomTrackView::clipEnd()
4338 AbstractClipItem *item = getMainActiveClip();
4340 setCursorPos((int) item->endPos().frames(m_document->fps()) - 1);
4345 void CustomTrackView::slotAddClipMarker(const QString &id, GenTime t, QString c)
4347 QString oldcomment = m_document->clipManager()->getClipById(id)->markerComment(t);
4348 AddMarkerCommand *command = new AddMarkerCommand(this, oldcomment, c, id, t);
4349 m_commandStack->push(command);
4352 void CustomTrackView::slotDeleteClipMarker(const QString &comment, const QString &id, const GenTime &position)
4354 AddMarkerCommand *command = new AddMarkerCommand(this, comment, QString(), id, position);
4355 m_commandStack->push(command);
4358 void CustomTrackView::slotDeleteAllClipMarkers(const QString &id)
4360 DocClipBase *base = m_document->clipManager()->getClipById(id);
4361 QList <CommentedTime> markers = base->commentedSnapMarkers();
4363 if (markers.isEmpty()) {
4364 emit displayMessage(i18n("Clip has no markers"), ErrorMessage);
4367 QUndoCommand *deleteMarkers = new QUndoCommand();
4368 deleteMarkers->setText("Delete clip markers");
4370 for (int i = 0; i < markers.size(); i++) {
4371 new AddMarkerCommand(this, markers.at(i).comment(), QString(), id, markers.at(i).time(), deleteMarkers);
4373 m_commandStack->push(deleteMarkers);
4376 void CustomTrackView::addMarker(const QString &id, const GenTime &pos, const QString comment)
4378 DocClipBase *base = m_document->clipManager()->getClipById(id);
4379 if (!comment.isEmpty()) base->addSnapMarker(pos, comment);
4380 else base->deleteSnapMarker(pos);
4381 emit updateClipMarkers(base);
4382 setDocumentModified();
4383 viewport()->update();
4386 int CustomTrackView::hasGuide(int pos, int offset)
4388 for (int i = 0; i < m_guides.count(); i++) {
4389 int guidePos = m_guides.at(i)->position().frames(m_document->fps());
4390 if (qAbs(guidePos - pos) <= offset) return guidePos;
4391 else if (guidePos > pos) return -1;
4396 void CustomTrackView::editGuide(const GenTime oldPos, const GenTime pos, const QString &comment)
4398 if (oldPos > GenTime() && pos > GenTime()) {
4400 for (int i = 0; i < m_guides.count(); i++) {
4401 if (m_guides.at(i)->position() == oldPos) {
4402 Guide *item = m_guides.at(i);
4403 item->updateGuide(pos, comment);
4407 } else if (pos > GenTime()) addGuide(pos, comment);
4411 for (int i = 0; i < m_guides.count(); i++) {
4412 if (m_guides.at(i)->position() == oldPos) {
4413 delete m_guides.takeAt(i);
4418 if (!found) emit displayMessage(i18n("No guide at cursor time"), ErrorMessage);
4420 qSort(m_guides.begin(), m_guides.end(), sortGuidesList);
4421 m_document->syncGuides(m_guides);
4424 bool CustomTrackView::addGuide(const GenTime pos, const QString &comment)
4426 for (int i = 0; i < m_guides.count(); i++) {
4427 if (m_guides.at(i)->position() == pos) {
4428 emit displayMessage(i18n("A guide already exists at position %1", m_document->timecode().getTimecodeFromFrames(pos.frames(m_document->fps()))), ErrorMessage);
4432 Guide *g = new Guide(this, pos, comment, m_tracksHeight * m_document->tracksCount() * matrix().m22());
4433 scene()->addItem(g);
4435 qSort(m_guides.begin(), m_guides.end(), sortGuidesList);
4436 m_document->syncGuides(m_guides);
4440 void CustomTrackView::slotAddGuide()
4442 CommentedTime marker(GenTime(m_cursorPos, m_document->fps()), i18n("Guide"));
4443 MarkerDialog d(NULL, marker, m_document->timecode(), i18n("Add Guide"), this);
4444 if (d.exec() != QDialog::Accepted) return;
4445 if (addGuide(d.newMarker().time(), d.newMarker().comment())) {
4446 EditGuideCommand *command = new EditGuideCommand(this, GenTime(), QString(), d.newMarker().time(), d.newMarker().comment(), false);
4447 m_commandStack->push(command);
4451 void CustomTrackView::slotEditGuide(int guidePos)
4454 if (guidePos == -1) pos = GenTime(m_cursorPos, m_document->fps());
4455 else pos = GenTime(guidePos, m_document->fps());
4457 for (int i = 0; i < m_guides.count(); i++) {
4458 if (m_guides.at(i)->position() == pos) {
4459 slotEditGuide(m_guides.at(i)->info());
4464 if (!found) emit displayMessage(i18n("No guide at cursor time"), ErrorMessage);
4467 void CustomTrackView::slotEditGuide(CommentedTime guide)
4469 MarkerDialog d(NULL, guide, m_document->timecode(), i18n("Edit Guide"), this);
4470 if (d.exec() == QDialog::Accepted) {
4471 EditGuideCommand *command = new EditGuideCommand(this, guide.time(), guide.comment(), d.newMarker().time(), d.newMarker().comment(), true);
4472 m_commandStack->push(command);
4477 void CustomTrackView::slotEditTimeLineGuide()
4479 if (m_dragGuide == NULL) return;
4480 CommentedTime guide = m_dragGuide->info();
4481 MarkerDialog d(NULL, guide, m_document->timecode(), i18n("Edit Guide"), this);
4482 if (d.exec() == QDialog::Accepted) {
4483 EditGuideCommand *command = new EditGuideCommand(this, guide.time(), guide.comment(), d.newMarker().time(), d.newMarker().comment(), true);
4484 m_commandStack->push(command);
4488 void CustomTrackView::slotDeleteGuide(int guidePos)
4491 if (guidePos == -1) pos = GenTime(m_cursorPos, m_document->fps());
4492 else pos = GenTime(guidePos, m_document->fps());
4494 for (int i = 0; i < m_guides.count(); i++) {
4495 if (m_guides.at(i)->position() == pos) {
4496 EditGuideCommand *command = new EditGuideCommand(this, m_guides.at(i)->position(), m_guides.at(i)->label(), GenTime(), QString(), true);
4497 m_commandStack->push(command);
4502 if (!found) emit displayMessage(i18n("No guide at cursor time"), ErrorMessage);
4506 void CustomTrackView::slotDeleteTimeLineGuide()
4508 if (m_dragGuide == NULL) return;
4509 EditGuideCommand *command = new EditGuideCommand(this, m_dragGuide->position(), m_dragGuide->label(), GenTime(), QString(), true);
4510 m_commandStack->push(command);
4514 void CustomTrackView::slotDeleteAllGuides()
4516 QUndoCommand *deleteAll = new QUndoCommand();
4517 deleteAll->setText("Delete all guides");
4518 for (int i = 0; i < m_guides.count(); i++) {
4519 new EditGuideCommand(this, m_guides.at(i)->position(), m_guides.at(i)->label(), GenTime(), QString(), true, deleteAll);
4521 m_commandStack->push(deleteAll);
4524 void CustomTrackView::setTool(PROJECTTOOL tool)
4529 void CustomTrackView::setScale(double scaleFactor, double verticalScale)
4532 newmatrix = newmatrix.scale(scaleFactor, verticalScale);
4533 m_scene->setScale(scaleFactor, verticalScale);
4535 scene()->removeItem(m_visualTip);
4536 m_animationTimer->stop();
4542 double verticalPos = mapToScene(QPoint(0, viewport()->height() / 2)).y();
4543 bool adjust = false;
4544 if (verticalScale != matrix().m22()) adjust = true;
4545 setMatrix(newmatrix);
4547 double newHeight = m_tracksHeight * m_document->tracksCount() * matrix().m22();
4548 m_cursorLine->setLine(m_cursorLine->line().x1(), 0, m_cursorLine->line().x1(), newHeight);
4549 for (int i = 0; i < m_guides.count(); i++) {
4550 QLineF l = m_guides.at(i)->line();
4551 l.setP2(QPointF(l.x2(), newHeight));
4552 m_guides.at(i)->setLine(l);
4554 setSceneRect(0, 0, sceneRect().width(), m_tracksHeight * m_document->tracksCount());
4557 int diff = sceneRect().width() - m_projectDuration;
4558 if (diff * newmatrix.m11() < 50) {
4559 if (newmatrix.m11() < 0.4) setSceneRect(0, 0, (m_projectDuration + 100 / newmatrix.m11()), sceneRect().height());
4560 else setSceneRect(0, 0, (m_projectDuration + 300), sceneRect().height());
4562 centerOn(QPointF(cursorPos(), verticalPos));
4565 void CustomTrackView::slotRefreshGuides()
4567 if (KdenliveSettings::showmarkers()) {
4568 for (int i = 0; i < m_guides.count(); i++) {
4569 m_guides.at(i)->update();
4574 void CustomTrackView::drawBackground(QPainter * painter, const QRectF &rect)
4576 //kDebug() << "// DRAW BG: " << rect.width();
4577 painter->setClipRect(rect);
4578 KColorScheme scheme(palette().currentColorGroup(), KColorScheme::Window);
4579 QPen pen1 = painter->pen();
4580 pen1.setColor(scheme.shade(KColorScheme::DarkShade));
4581 painter->setPen(pen1);
4582 double min = rect.left();
4583 double max = rect.right();
4584 painter->drawLine(QPointF(min, 0), QPointF(max, 0));
4585 int maxTrack = m_document->tracksCount();
4586 QColor lockedColor = scheme.background(KColorScheme::NegativeBackground).color();
4587 QColor audioColor = palette().alternateBase().color();
4588 QColor base = scheme.background(KColorScheme::NormalBackground).color();
4589 for (int i = 0; i < maxTrack; i++) {
4590 TrackInfo info = m_document->trackInfoAt(maxTrack - i - 1);
4591 if (info.isLocked || info.type == AUDIOTRACK || i == m_selectedTrack) {
4592 const QRectF track(min, m_tracksHeight * i + 1, max - min, m_tracksHeight - 1);
4593 if (i == m_selectedTrack) painter->fillRect(track, scheme.background(KColorScheme::ActiveBackground).color());
4594 else painter->fillRect(track, info.isLocked ? lockedColor : audioColor);
4596 painter->drawLine(QPointF(min, m_tracksHeight *(i + 1)), QPointF(max, m_tracksHeight *(i + 1)));
4598 int lowerLimit = m_tracksHeight * maxTrack + 1;
4599 if (height() > lowerLimit) {
4600 const QRectF bg(min, lowerLimit, max - min, height() - lowerLimit);
4601 painter->fillRect(bg, base);
4605 bool CustomTrackView::findString(const QString &text)
4608 for (int i = 0; i < m_searchPoints.size(); ++i) {
4609 marker = m_searchPoints.at(i).comment();
4610 if (marker.contains(text, Qt::CaseInsensitive)) {
4611 setCursorPos(m_searchPoints.at(i).time().frames(m_document->fps()), true);
4612 int vert = verticalScrollBar()->value();
4613 int hor = cursorPos();
4614 ensureVisible(hor, vert + 10, 2, 2, 50, 0);
4622 bool CustomTrackView::findNextString(const QString &text)
4625 for (int i = m_findIndex + 1; i < m_searchPoints.size(); ++i) {
4626 marker = m_searchPoints.at(i).comment();
4627 if (marker.contains(text, Qt::CaseInsensitive)) {
4628 setCursorPos(m_searchPoints.at(i).time().frames(m_document->fps()), true);
4629 int vert = verticalScrollBar()->value();
4630 int hor = cursorPos();
4631 ensureVisible(hor, vert + 10, 2, 2, 50, 0);
4640 void CustomTrackView::initSearchStrings()
4642 m_searchPoints.clear();
4643 QList<QGraphicsItem *> itemList = items();
4644 for (int i = 0; i < itemList.count(); i++) {
4645 // parse all clip names
4646 if (itemList.at(i)->type() == AVWIDGET) {
4647 ClipItem *item = static_cast <ClipItem *>(itemList.at(i));
4648 GenTime start = item->startPos();
4649 CommentedTime t(start, item->clipName());
4650 m_searchPoints.append(t);
4651 // add all clip markers
4652 QList < CommentedTime > markers = item->commentedSnapMarkers();
4653 m_searchPoints += markers;
4658 for (int i = 0; i < m_guides.count(); i++) {
4659 m_searchPoints.append(m_guides.at(i)->info());
4662 qSort(m_searchPoints);
4665 void CustomTrackView::clearSearchStrings()
4667 m_searchPoints.clear();
4671 void CustomTrackView::copyClip()
4673 qDeleteAll(m_copiedItems);
4674 m_copiedItems.clear();
4675 QList<QGraphicsItem *> itemList = scene()->selectedItems();
4676 if (itemList.count() == 0) {
4677 emit displayMessage(i18n("Select a clip before copying"), ErrorMessage);
4680 for (int i = 0; i < itemList.count(); i++) {
4681 if (itemList.at(i)->type() == AVWIDGET) {
4682 ClipItem *clip = static_cast <ClipItem *>(itemList.at(i));
4683 ClipItem *clone = clip->clone(clip->info());
4684 m_copiedItems.append(clone);
4685 } else if (itemList.at(i)->type() == TRANSITIONWIDGET) {
4686 Transition *dup = static_cast <Transition *>(itemList.at(i));
4687 m_copiedItems.append(dup->clone());
4692 bool CustomTrackView::canBePastedTo(ItemInfo info, int type) const
4694 if (m_scene->editMode() != NORMALEDIT) {
4695 // If we are in overwrite mode, always allow the move
4698 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));
4699 QList<QGraphicsItem *> collisions = scene()->items(rect, Qt::IntersectsItemBoundingRect);
4700 for (int i = 0; i < collisions.count(); i++) {
4701 if (collisions.at(i)->type() == type) return false;
4706 bool CustomTrackView::canBePastedTo(QList <ItemInfo> infoList, int type) const
4709 for (int i = 0; i < infoList.count(); i++) {
4710 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));
4713 QList<QGraphicsItem *> collisions = scene()->items(path);
4714 for (int i = 0; i < collisions.count(); i++) {
4715 if (collisions.at(i)->type() == type) return false;
4720 bool CustomTrackView::canBePasted(QList<AbstractClipItem *> items, GenTime offset, int trackOffset) const
4722 for (int i = 0; i < items.count(); i++) {
4723 ItemInfo info = items.at(i)->info();
4724 info.startPos += offset;
4725 info.endPos += offset;
4726 info.track += trackOffset;
4727 if (!canBePastedTo(info, items.at(i)->type())) return false;
4732 bool CustomTrackView::canBeMoved(QList<AbstractClipItem *> items, GenTime offset, int trackOffset) const
4734 QPainterPath movePath;
4735 movePath.moveTo(0, 0);
4737 for (int i = 0; i < items.count(); i++) {
4738 ItemInfo info = items.at(i)->info();
4739 info.startPos = info.startPos + offset;
4740 info.endPos = info.endPos + offset;
4741 info.track = info.track + trackOffset;
4742 if (info.startPos < GenTime()) {
4743 // No clip should go below 0
4746 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));
4747 movePath.addRect(rect);
4749 QList<QGraphicsItem *> collisions = scene()->items(movePath, Qt::IntersectsItemBoundingRect);
4750 for (int i = 0; i < collisions.count(); i++) {
4751 if ((collisions.at(i)->type() == AVWIDGET || collisions.at(i)->type() == TRANSITIONWIDGET) && !items.contains(static_cast <AbstractClipItem *>(collisions.at(i)))) {
4752 kDebug() << " //////////// CLIP COLLISION, MOVE NOT ALLOWED";
4759 void CustomTrackView::pasteClip()
4761 if (m_copiedItems.count() == 0) {
4762 emit displayMessage(i18n("No clip copied"), ErrorMessage);
4766 if (m_menuPosition.isNull()) {
4767 position = mapFromGlobal(QCursor::pos());
4768 if (!underMouse() || position.y() > m_tracksHeight * m_document->tracksCount()) {
4769 emit displayMessage(i18n("Cannot paste selected clips"), ErrorMessage);
4772 } else position = m_menuPosition;
4773 GenTime pos = GenTime((int)(mapToScene(position).x()), m_document->fps());
4774 int track = (int)(position.y() / m_tracksHeight);
4775 ItemInfo first = m_copiedItems.at(0)->info();
4777 GenTime offset = pos - first.startPos;
4778 int trackOffset = track - first.track;
4780 if (!canBePasted(m_copiedItems, offset, trackOffset)) {
4781 emit displayMessage(i18n("Cannot paste selected clips"), ErrorMessage);
4784 QUndoCommand *pasteClips = new QUndoCommand();
4785 pasteClips->setText("Paste clips");
4787 for (int i = 0; i < m_copiedItems.count(); i++) {
4788 // parse all clip names
4789 if (m_copiedItems.at(i) && m_copiedItems.at(i)->type() == AVWIDGET) {
4790 ClipItem *clip = static_cast <ClipItem *>(m_copiedItems.at(i));
4791 ItemInfo info = clip->info();
4792 info.startPos += offset;
4793 info.endPos += offset;
4794 info.track += trackOffset;
4795 if (canBePastedTo(info, AVWIDGET)) {
4796 new AddTimelineClipCommand(this, clip->xml(), clip->clipProducer(), info, clip->effectList(), m_scene->editMode() == OVERWRITEEDIT, m_scene->editMode() == INSERTEDIT, true, false, pasteClips);
4797 } else emit displayMessage(i18n("Cannot paste clip to selected place"), ErrorMessage);
4798 } else if (m_copiedItems.at(i) && m_copiedItems.at(i)->type() == TRANSITIONWIDGET) {
4799 Transition *tr = static_cast <Transition *>(m_copiedItems.at(i));
4801 info.startPos = tr->startPos() + offset;
4802 info.endPos = tr->endPos() + offset;
4803 info.track = tr->track() + trackOffset;
4804 int transitionEndTrack;
4805 if (!tr->forcedTrack()) transitionEndTrack = getPreviousVideoTrack(info.track);
4806 else transitionEndTrack = tr->transitionEndTrack();
4807 if (canBePastedTo(info, TRANSITIONWIDGET)) {
4808 if (info.startPos >= info.endPos) {
4809 emit displayMessage(i18n("Invalid transition"), ErrorMessage);
4810 } else new AddTransitionCommand(this, info, transitionEndTrack, tr->toXML(), false, true, pasteClips);
4811 } else emit displayMessage(i18n("Cannot paste transition to selected place"), ErrorMessage);
4814 m_commandStack->push(pasteClips);
4817 void CustomTrackView::pasteClipEffects()
4819 if (m_copiedItems.count() != 1 || m_copiedItems.at(0)->type() != AVWIDGET) {
4820 emit displayMessage(i18n("You must copy exactly one clip before pasting effects"), ErrorMessage);
4823 ClipItem *clip = static_cast < ClipItem *>(m_copiedItems.at(0));
4825 QUndoCommand *paste = new QUndoCommand();
4826 paste->setText("Paste effects");
4828 QList<QGraphicsItem *> clips = scene()->selectedItems();
4831 for (int i = 0; i < clips.count(); ++i) {
4832 if (clips.at(i)->type() == GROUPWIDGET) {
4833 QList<QGraphicsItem *> children = clips.at(i)->childItems();
4834 for (int j = 0; j < children.count(); j++) {
4835 if (children.at(j)->type() == AVWIDGET && !clips.contains(children.at(j))) {
4836 clips.append(children.at(j));
4843 for (int i = 0; i < clips.count(); ++i) {
4844 if (clips.at(i)->type() == AVWIDGET) {
4845 ClipItem *item = static_cast < ClipItem *>(clips.at(i));
4846 for (int j = 0; j < clip->effectsCount(); j++) {
4847 QDomElement eff = clip->effectAt(j);
4848 if (eff.attribute("unique", "0") == "0" || item->hasEffect(eff.attribute("tag"), eff.attribute("id")) == -1) {
4849 adjustKeyfames(clip->cropStart(), item->cropStart(), item->cropDuration(), eff);
4850 new AddEffectCommand(this, m_document->tracksCount() - item->track(), item->startPos(), eff, true, paste);
4855 if (paste->childCount() > 0) m_commandStack->push(paste);
4858 //adjust effects (fades, ...)
4859 for (int i = 0; i < clips.count(); ++i) {
4860 if (clips.at(i)->type() == AVWIDGET) {
4861 ClipItem *item = static_cast < ClipItem *>(clips.at(i));
4862 updatePositionEffects(item, item->info());
4868 void CustomTrackView::adjustKeyfames(GenTime oldstart, GenTime newstart, GenTime duration, QDomElement xml)
4870 // parse parameters to check if we need to adjust to the new crop start
4871 int diff = (newstart - oldstart).frames(m_document->fps());
4872 int max = (newstart + duration).frames(m_document->fps());
4873 QDomNodeList params = xml.elementsByTagName("parameter");
4874 for (int i = 0; i < params.count(); i++) {
4875 QDomElement e = params.item(i).toElement();
4876 if (!e.isNull() && (e.attribute("type") == "keyframe" || e.attribute("type") == "simplekeyframe")) {
4877 QString def = e.attribute("default");
4878 // Effect has a keyframe type parameter, we need to adjust the values
4879 QStringList keys = e.attribute("keyframes").split(";", QString::SkipEmptyParts);
4880 QStringList newKeyFrames;
4881 foreach(const QString &str, keys) {
4882 int pos = str.section(':', 0, 0).toInt();
4883 double val = str.section(':', 1, 1).toDouble();
4886 newKeyFrames.append(QString::number(max) + ':' + QString::number(val));
4888 } else newKeyFrames.append(QString::number(pos) + ':' + QString::number(val));
4890 //kDebug()<<"ORIGIN: "<<keys<<", FIXED: "<<newKeyFrames;
4891 e.setAttribute("keyframes", newKeyFrames.join(";"));
4896 ClipItem *CustomTrackView::getClipUnderCursor() const
4898 QRectF rect((double) m_cursorPos, 0.0, 1.0, (double)(m_tracksHeight * m_document->tracksCount()));
4899 QList<QGraphicsItem *> collisions = scene()->items(rect, Qt::IntersectsItemBoundingRect);
4900 for (int i = 0; i < collisions.count(); i++) {
4901 if (collisions.at(i)->type() == AVWIDGET) {
4902 return static_cast < ClipItem *>(collisions.at(i));
4908 AbstractClipItem *CustomTrackView::getMainActiveClip() const
4910 QList<QGraphicsItem *> clips = scene()->selectedItems();
4911 if (clips.isEmpty()) {
4912 return getClipUnderCursor();
4914 AbstractClipItem *item = NULL;
4915 for (int i = 0; i < clips.count(); ++i) {
4916 if (clips.at(i)->type() == AVWIDGET) {
4917 item = static_cast < AbstractClipItem *>(clips.at(i));
4918 if (clips.count() > 1 && item->startPos().frames(m_document->fps()) <= m_cursorPos && item->endPos().frames(m_document->fps()) >= m_cursorPos) break;
4921 if (item) return item;
4926 ClipItem *CustomTrackView::getActiveClipUnderCursor(bool allowOutsideCursor) const
4928 QList<QGraphicsItem *> clips = scene()->selectedItems();
4929 if (clips.isEmpty()) {
4930 return getClipUnderCursor();
4933 // remove all items in the list that are not clips
4934 for (int i = 0; i < clips.count();) {
4935 if (clips.at(i)->type() != AVWIDGET) clips.removeAt(i);
4938 if (clips.count() == 1 && allowOutsideCursor) return static_cast < ClipItem *>(clips.at(0));
4939 for (int i = 0; i < clips.count(); ++i) {
4940 if (clips.at(i)->type() == AVWIDGET) {
4941 item = static_cast < ClipItem *>(clips.at(i));
4942 if (item->startPos().frames(m_document->fps()) <= m_cursorPos && item->endPos().frames(m_document->fps()) >= m_cursorPos)
4950 void CustomTrackView::setInPoint()
4952 AbstractClipItem *clip = getActiveClipUnderCursor(true);
4954 if (m_dragItem && m_dragItem->type() == TRANSITIONWIDGET) {
4957 emit displayMessage(i18n("You must select one clip for this action"), ErrorMessage);
4961 ItemInfo startInfo = clip->info();
4962 ItemInfo endInfo = startInfo;
4963 endInfo.startPos = GenTime(m_cursorPos, m_document->fps());
4964 if (endInfo.startPos >= startInfo.endPos || endInfo.startPos < startInfo.startPos - startInfo.cropStart) {
4965 // Check for invalid resize
4966 emit displayMessage(i18n("Invalid action"), ErrorMessage);
4968 } else if (endInfo.startPos < startInfo.startPos) {
4969 int length = m_document->renderer()->mltGetSpaceLength(endInfo.startPos, m_document->tracksCount() - startInfo.track, false);
4970 if ((clip->type() == TRANSITIONWIDGET && itemCollision(clip, endInfo) == true) || (
4971 (clip->type() == AVWIDGET) && length < (startInfo.startPos - endInfo.startPos).frames(m_document->fps()))) {
4972 emit displayMessage(i18n("Invalid action"), ErrorMessage);
4976 if (clip->type() == TRANSITIONWIDGET) {
4977 m_commandStack->push(new MoveTransitionCommand(this, startInfo, endInfo, true));
4978 } else m_commandStack->push(new ResizeClipCommand(this, startInfo, endInfo, true, false));
4981 void CustomTrackView::setOutPoint()
4983 AbstractClipItem *clip = getActiveClipUnderCursor(true);
4985 if (m_dragItem && m_dragItem->type() == TRANSITIONWIDGET) {
4988 emit displayMessage(i18n("You must select one clip for this action"), ErrorMessage);
4992 ItemInfo startInfo = clip->info();
4993 ItemInfo endInfo = clip->info();
4994 endInfo.endPos = GenTime(m_cursorPos, m_document->fps());
4995 CLIPTYPE type = (CLIPTYPE) static_cast <ClipItem *>(clip)->clipType();
4996 if (endInfo.endPos <= startInfo.startPos || (type != IMAGE && type != COLOR && type != TEXT && endInfo.endPos > startInfo.startPos + clip->maxDuration() - startInfo.cropStart)) {
4997 // Check for invalid resize
4998 emit displayMessage(i18n("Invalid action"), ErrorMessage);
5000 } else if (endInfo.endPos > startInfo.endPos) {
5001 int length = m_document->renderer()->mltGetSpaceLength(startInfo.endPos, m_document->tracksCount() - startInfo.track, false);
5002 if ((clip->type() == TRANSITIONWIDGET && itemCollision(clip, endInfo) == true) || (clip->type() == AVWIDGET && length != -1 && length < (endInfo.endPos - startInfo.endPos).frames(m_document->fps()))) {
5003 kDebug() << " RESIZE ERROR, BLNK: " << length << ", RESIZE: " << (endInfo.endPos - startInfo.endPos).frames(m_document->fps());
5004 emit displayMessage(i18n("Invalid action"), ErrorMessage);
5010 if (clip->type() == TRANSITIONWIDGET) {
5011 m_commandStack->push(new MoveTransitionCommand(this, startInfo, endInfo, true));
5012 } else m_commandStack->push(new ResizeClipCommand(this, startInfo, endInfo, true, false));
5015 void CustomTrackView::slotUpdateAllThumbs()
5017 if (!isEnabled()) return;
5018 QList<QGraphicsItem *> itemList = items();
5019 //if (itemList.isEmpty()) return;
5021 const QString thumbBase = m_document->projectFolder().path() + "/thumbs/";
5022 for (int i = 0; i < itemList.count(); i++) {
5023 if (itemList.at(i)->type() == AVWIDGET) {
5024 item = static_cast <ClipItem *>(itemList.at(i));
5025 if (item->clipType() != COLOR && item->clipType() != AUDIO) {
5026 // Check if we have a cached thumbnail
5027 if (item->clipType() == IMAGE || item->clipType() == TEXT) {
5028 QString thumb = thumbBase + item->baseClip()->getClipHash() + "_0.png";
5029 if (QFile::exists(thumb)) {
5031 if (pix.isNull()) KIO::NetAccess::del(KUrl(thumb), this);
5032 item->slotSetStartThumb(pix);
5035 QString startThumb = thumbBase + item->baseClip()->getClipHash() + '_';
5036 QString endThumb = startThumb;
5037 startThumb.append(QString::number(item->speedIndependantCropStart().frames(m_document->fps())) + ".png");
5038 endThumb.append(QString::number((item->speedIndependantCropStart() + item->speedIndependantCropDuration()).frames(m_document->fps()) - 1) + ".png");
5039 if (QFile::exists(startThumb)) {
5040 QPixmap pix(startThumb);
5041 if (pix.isNull()) KIO::NetAccess::del(KUrl(startThumb), this);
5042 item->slotSetStartThumb(pix);
5044 if (QFile::exists(endThumb)) {
5045 QPixmap pix(endThumb);
5046 if (pix.isNull()) KIO::NetAccess::del(KUrl(endThumb), this);
5047 item->slotSetEndThumb(pix);
5051 item->refreshClip(false);
5052 //qApp->processEvents();
5055 viewport()->update();
5058 void CustomTrackView::saveThumbnails()
5060 QList<QGraphicsItem *> itemList = items();
5062 QString thumbBase = m_document->projectFolder().path() + "/thumbs/";
5063 for (int i = 0; i < itemList.count(); i++) {
5064 if (itemList.at(i)->type() == AVWIDGET) {
5065 item = static_cast <ClipItem *>(itemList.at(i));
5066 if (item->clipType() != COLOR) {
5067 // Check if we have a cached thumbnail
5068 if (item->clipType() == IMAGE || item->clipType() == TEXT || item->clipType() == AUDIO) {
5069 QString thumb = thumbBase + item->baseClip()->getClipHash() + "_0.png";
5070 if (!QFile::exists(thumb)) {
5071 QPixmap pix(item->startThumb());
5075 QString startThumb = thumbBase + item->baseClip()->getClipHash() + '_';
5076 QString endThumb = startThumb;
5077 startThumb.append(QString::number(item->speedIndependantCropStart().frames(m_document->fps())) + ".png");
5078 endThumb.append(QString::number((item->speedIndependantCropStart() + item->speedIndependantCropDuration()).frames(m_document->fps()) - 1) + ".png");
5079 if (!QFile::exists(startThumb)) {
5080 QPixmap pix(item->startThumb());
5081 pix.save(startThumb);
5083 if (!QFile::exists(endThumb)) {
5084 QPixmap pix(item->endThumb());
5094 void CustomTrackView::slotInsertTrack(int ix)
5096 TrackDialog d(m_document, parentWidget());
5097 d.label->setText(i18n("Insert track"));
5098 d.track_nb->setMaximum(m_document->tracksCount() - 1);
5099 d.track_nb->setValue(ix);
5100 d.setWindowTitle(i18n("Insert New Track"));
5101 d.slotUpdateName(ix);
5103 if (d.exec() == QDialog::Accepted) {
5104 ix = d.track_nb->value();
5105 if (d.before_select->currentIndex() == 1) {
5109 if (d.video_track->isChecked()) {
5110 info.type = VIDEOTRACK;
5111 info.isMute = false;
5112 info.isBlind = false;
5113 info.isLocked = false;
5115 info.type = AUDIOTRACK;
5116 info.isMute = false;
5117 info.isBlind = true;
5118 info.isLocked = false;
5120 AddTrackCommand *addTrack = new AddTrackCommand(this, ix, info, true);
5121 m_commandStack->push(addTrack);
5122 setDocumentModified();
5126 void CustomTrackView::slotDeleteTrack(int ix)
5128 TrackDialog d(m_document, parentWidget());
5129 d.label->setText(i18n("Delete track"));
5130 d.before_select->setHidden(true);
5131 d.track_nb->setMaximum(m_document->tracksCount() - 1);
5132 d.track_nb->setValue(ix);
5133 d.slotUpdateName(ix);
5134 d.setWindowTitle(i18n("Delete Track"));
5135 d.video_track->setHidden(true);
5136 d.audio_track->setHidden(true);
5137 if (d.exec() == QDialog::Accepted) {
5138 ix = d.track_nb->value();
5139 TrackInfo info = m_document->trackInfoAt(m_document->tracksCount() - ix - 1);
5140 deleteTimelineTrack(ix, info);
5141 setDocumentModified();
5142 /*AddTrackCommand* command = new AddTrackCommand(this, ix, info, false);
5143 m_commandStack->push(command);*/
5147 void CustomTrackView::slotChangeTrack(int ix)
5149 TrackDialog d(m_document, parentWidget());
5150 d.label->setText(i18n("Change track"));
5151 d.before_select->setHidden(true);
5152 d.track_nb->setMaximum(m_document->tracksCount() - 1);
5153 d.track_nb->setValue(ix);
5154 d.slotUpdateName(ix);
5155 d.setWindowTitle(i18n("Change Track Type"));
5157 if (m_document->trackInfoAt(m_document->tracksCount() - ix - 1).type == VIDEOTRACK)
5158 d.video_track->setChecked(true);
5160 d.audio_track->setChecked(true);
5162 if (d.exec() == QDialog::Accepted) {
5164 info.isLocked = false;
5165 info.isMute = false;
5166 ix = d.track_nb->value();
5168 if (d.video_track->isChecked()) {
5169 info.type = VIDEOTRACK;
5170 info.isBlind = false;
5172 info.type = AUDIOTRACK;
5173 info.isBlind = true;
5175 changeTimelineTrack(ix, info);
5176 setDocumentModified();
5181 void CustomTrackView::deleteTimelineTrack(int ix, TrackInfo trackinfo)
5183 double startY = ix * m_tracksHeight + 1 + m_tracksHeight / 2;
5184 QRectF r(0, startY, sceneRect().width(), m_tracksHeight / 2 - 1);
5185 QList<QGraphicsItem *> selection = m_scene->items(r);
5186 QUndoCommand *deleteTrack = new QUndoCommand();
5187 deleteTrack->setText("Delete track");
5189 // Delete all clips in selected track
5190 for (int i = 0; i < selection.count(); i++) {
5191 if (selection.at(i)->type() == AVWIDGET) {
5192 ClipItem *item = static_cast <ClipItem *>(selection.at(i));
5193 new AddTimelineClipCommand(this, item->xml(), item->clipProducer(), item->info(), item->effectList(), false, false, false, true, deleteTrack);
5194 m_scene->removeItem(item);
5197 } else if (selection.at(i)->type() == TRANSITIONWIDGET) {
5198 Transition *item = static_cast <Transition *>(selection.at(i));
5199 new AddTransitionCommand(this, item->info(), item->transitionEndTrack(), item->toXML(), true, false, deleteTrack);
5200 m_scene->removeItem(item);
5206 new AddTrackCommand(this, ix, trackinfo, false, deleteTrack);
5207 m_commandStack->push(deleteTrack);
5210 void CustomTrackView::changeTimelineTrack(int ix, TrackInfo trackinfo)
5212 TrackInfo oldinfo = m_document->trackInfoAt(m_document->tracksCount() - ix - 1);
5213 ChangeTrackCommand *changeTrack = new ChangeTrackCommand(this, ix, oldinfo, trackinfo);
5214 m_commandStack->push(changeTrack);
5217 void CustomTrackView::autoTransition()
5219 QList<QGraphicsItem *> itemList = scene()->selectedItems();
5220 if (itemList.count() != 1 || itemList.at(0)->type() != TRANSITIONWIDGET) {
5221 emit displayMessage(i18n("You must select one transition for this action"), ErrorMessage);
5224 Transition *tr = static_cast <Transition*>(itemList.at(0));
5225 tr->setAutomatic(!tr->isAutomatic());
5226 QDomElement transition = tr->toXML();
5227 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);
5228 setDocumentModified();
5232 QStringList CustomTrackView::getLadspaParams(QDomElement effect) const
5235 QDomNodeList params = effect.elementsByTagName("parameter");
5236 for (int i = 0; i < params.count(); i++) {
5237 QDomElement e = params.item(i).toElement();
5238 if (!e.isNull() && e.attribute("type") == "constant") {
5239 if (e.hasAttribute("factor")) {
5240 double factor = e.attribute("factor").toDouble();
5241 double value = e.attribute("value").toDouble();
5242 value = value / factor;
5243 result.append(QString::number(value));
5244 } else result.append(e.attribute("value"));
5250 void CustomTrackView::clipNameChanged(const QString id, const QString name)
5252 QList<QGraphicsItem *> list = scene()->items();
5253 ClipItem *clip = NULL;
5254 for (int i = 0; i < list.size(); ++i) {
5255 if (list.at(i)->type() == AVWIDGET) {
5256 clip = static_cast <ClipItem *>(list.at(i));
5257 if (clip->clipProducer() == id) {
5258 clip->setClipName(name);
5262 viewport()->update();
5265 void CustomTrackView::getClipAvailableSpace(AbstractClipItem *item, GenTime &minimum, GenTime &maximum)
5267 minimum = GenTime();
5268 maximum = GenTime();
5269 QList<QGraphicsItem *> selection;
5270 selection = m_scene->items(0, item->track() * m_tracksHeight + m_tracksHeight / 2, sceneRect().width(), 2);
5271 selection.removeAll(item);
5272 for (int i = 0; i < selection.count(); i++) {
5273 AbstractClipItem *clip = static_cast <AbstractClipItem *>(selection.at(i));
5274 if (clip && clip->type() == AVWIDGET) {
5275 if (clip->endPos() <= item->startPos() && clip->endPos() > minimum) minimum = clip->endPos();
5276 if (clip->startPos() > item->startPos() && (clip->startPos() < maximum || maximum == GenTime())) maximum = clip->startPos();
5281 void CustomTrackView::getTransitionAvailableSpace(AbstractClipItem *item, GenTime &minimum, GenTime &maximum)
5283 minimum = GenTime();
5284 maximum = GenTime();
5285 QList<QGraphicsItem *> selection;
5286 selection = m_scene->items(0, (item->track() + 1) * m_tracksHeight, sceneRect().width(), 2);
5287 selection.removeAll(item);
5288 for (int i = 0; i < selection.count(); i++) {
5289 AbstractClipItem *clip = static_cast <AbstractClipItem *>(selection.at(i));
5290 if (clip && clip->type() == TRANSITIONWIDGET) {
5291 if (clip->endPos() <= item->startPos() && clip->endPos() > minimum) minimum = clip->endPos();
5292 if (clip->startPos() > item->startPos() && (clip->startPos() < maximum || maximum == GenTime())) maximum = clip->startPos();
5298 void CustomTrackView::loadGroups(const QDomNodeList groups)
5300 for (int i = 0; i < groups.count(); i++) {
5301 QDomNodeList children = groups.at(i).childNodes();
5302 scene()->clearSelection();
5303 for (int nodeindex = 0; nodeindex < children.count(); nodeindex++) {
5304 QDomNode n = children.item(nodeindex);
5305 QDomElement elem = n.toElement();
5306 int pos = elem.attribute("position").toInt();
5307 int track = elem.attribute("track").toInt();
5308 if (elem.tagName() == "clipitem") {
5309 ClipItem *clip = getClipItemAt(pos, track); //m_document->tracksCount() - transitiontrack);
5310 if (clip) clip->setSelected(true);
5312 Transition *clip = getTransitionItemAt(pos, track); //m_document->tracksCount() - transitiontrack);
5313 if (clip) clip->setSelected(true);
5316 groupSelectedItems(false, true);
5320 void CustomTrackView::splitAudio()
5322 resetSelectionGroup();
5323 QList<QGraphicsItem *> selection = scene()->selectedItems();
5324 if (selection.isEmpty()) {
5325 emit displayMessage(i18n("You must select one clip for this action"), ErrorMessage);
5328 QUndoCommand *splitCommand = new QUndoCommand();
5329 splitCommand->setText(i18n("Split audio"));
5330 for (int i = 0; i < selection.count(); i++) {
5331 if (selection.at(i)->type() == AVWIDGET) {
5332 ClipItem *clip = static_cast <ClipItem *>(selection.at(i));
5333 if (clip->clipType() == AV || clip->clipType() == PLAYLIST) {
5334 if (clip->parentItem()) {
5335 emit displayMessage(i18n("Cannot split audio of grouped clips"), ErrorMessage);
5337 new SplitAudioCommand(this, clip->track(), clip->startPos(), splitCommand);
5342 m_commandStack->push(splitCommand);
5345 void CustomTrackView::doSplitAudio(const GenTime &pos, int track, bool split)
5347 ClipItem *clip = getClipItemAt(pos, track);
5349 kDebug() << "// Cannot find clip to split!!!";
5353 int start = pos.frames(m_document->fps());
5354 int freetrack = m_document->tracksCount() - track - 1;
5355 for (; freetrack > 0; freetrack--) {
5356 kDebug() << "// CHK DOC TRK:" << freetrack << ", DUR:" << m_document->renderer()->mltTrackDuration(freetrack);
5357 if (m_document->trackInfoAt(freetrack - 1).type == AUDIOTRACK) {
5358 kDebug() << "// CHK DOC TRK:" << freetrack << ", DUR:" << m_document->renderer()->mltTrackDuration(freetrack);
5359 if (m_document->renderer()->mltTrackDuration(freetrack) < start || m_document->renderer()->mltGetSpaceLength(pos, freetrack, false) >= clip->cropDuration().frames(m_document->fps())) {
5360 kDebug() << "FOUND SPACE ON TRK: " << freetrack;
5365 kDebug() << "GOT TRK: " << track;
5366 if (freetrack == 0) {
5367 emit displayMessage(i18n("No empty space to put clip audio"), ErrorMessage);
5369 ItemInfo info = clip->info();
5370 info.track = m_document->tracksCount() - freetrack;
5371 addClip(clip->xml(), clip->clipProducer(), info, clip->effectList());
5372 scene()->clearSelection();
5373 clip->setSelected(true);
5374 ClipItem *audioClip = getClipItemAt(start, info.track);
5376 clip->setVideoOnly(true);
5377 if (m_document->renderer()->mltUpdateClipProducer(m_document->tracksCount() - track, start, clip->baseClip()->videoProducer()) == false) {
5378 emit displayMessage(i18n("Cannot update clip (time: %1, track: %2)", start, track), ErrorMessage);
5380 if (m_document->renderer()->mltUpdateClipProducer(m_document->tracksCount() - info.track, start, clip->baseClip()->audioProducer(info.track)) == false) {
5381 emit displayMessage(i18n("Cannot update clip (time: %1, track: %2)", start, info.track), ErrorMessage);
5383 audioClip->setSelected(true);
5384 audioClip->setAudioOnly(true);
5385 groupSelectedItems(false, true);
5389 // unsplit clip: remove audio part and change video part to normal clip
5390 if (clip->parentItem() == NULL || clip->parentItem()->type() != GROUPWIDGET) {
5391 kDebug() << "//CANNOT FIND CLP GRP";
5394 AbstractGroupItem *grp = static_cast <AbstractGroupItem *>(clip->parentItem());
5395 QList<QGraphicsItem *> children = grp->childItems();
5396 if (children.count() != 2) {
5397 kDebug() << "//SOMETHING IS WRONG WITH CLP GRP";
5400 for (int i = 0; i < children.count(); i++) {
5401 if (children.at(i) != clip) {
5402 ClipItem *clp = static_cast <ClipItem *>(children.at(i));
5403 ItemInfo info = clip->info();
5404 deleteClip(clp->info());
5405 clip->setVideoOnly(false);
5406 if (!m_document->renderer()->mltUpdateClipProducer(m_document->tracksCount() - info.track, info.startPos.frames(m_document->fps()), clip->baseClip()->producer(info.track))) {
5407 emit displayMessage(i18n("Cannot update clip (time: %1, track: %2)", info.startPos.frames(m_document->fps()), info.track), ErrorMessage);
5412 clip->setFlag(QGraphicsItem::ItemIsMovable, true);
5413 m_document->clipManager()->removeGroup(grp);
5414 scene()->destroyItemGroup(grp);
5418 void CustomTrackView::setVideoOnly()
5420 resetSelectionGroup();
5421 QList<QGraphicsItem *> selection = scene()->selectedItems();
5422 if (selection.isEmpty()) {
5423 emit displayMessage(i18n("You must select one clip for this action"), ErrorMessage);
5426 QUndoCommand *videoCommand = new QUndoCommand();
5427 videoCommand->setText(i18n("Video only"));
5428 for (int i = 0; i < selection.count(); i++) {
5429 if (selection.at(i)->type() == AVWIDGET) {
5430 ClipItem *clip = static_cast <ClipItem *>(selection.at(i));
5431 if (clip->clipType() == AV || clip->clipType() == PLAYLIST) {
5432 if (clip->parentItem()) {
5433 emit displayMessage(i18n("Cannot change grouped clips"), ErrorMessage);
5435 new ChangeClipTypeCommand(this, clip->track(), clip->startPos(), true, false, clip->isVideoOnly(), clip->isAudioOnly(), videoCommand);
5440 m_commandStack->push(videoCommand);
5443 void CustomTrackView::setAudioOnly()
5445 resetSelectionGroup();
5446 QList<QGraphicsItem *> selection = scene()->selectedItems();
5447 if (selection.isEmpty()) {
5448 emit displayMessage(i18n("You must select one clip for this action"), ErrorMessage);
5451 QUndoCommand *videoCommand = new QUndoCommand();
5452 videoCommand->setText(i18n("Audio only"));
5453 for (int i = 0; i < selection.count(); i++) {
5454 if (selection.at(i)->type() == AVWIDGET) {
5455 ClipItem *clip = static_cast <ClipItem *>(selection.at(i));
5456 if (clip->clipType() == AV || clip->clipType() == PLAYLIST) {
5457 if (clip->parentItem()) {
5458 emit displayMessage(i18n("Cannot change grouped clips"), ErrorMessage);
5460 new ChangeClipTypeCommand(this, clip->track(), clip->startPos(), false, true, clip->isVideoOnly(), clip->isAudioOnly(), videoCommand);
5465 m_commandStack->push(videoCommand);
5468 void CustomTrackView::setAudioAndVideo()
5470 resetSelectionGroup();
5471 QList<QGraphicsItem *> selection = scene()->selectedItems();
5472 if (selection.isEmpty()) {
5473 emit displayMessage(i18n("You must select one clip for this action"), ErrorMessage);
5476 QUndoCommand *videoCommand = new QUndoCommand();
5477 videoCommand->setText(i18n("Audio and Video"));
5478 for (int i = 0; i < selection.count(); i++) {
5479 if (selection.at(i)->type() == AVWIDGET) {
5480 ClipItem *clip = static_cast <ClipItem *>(selection.at(i));
5481 if (clip->clipType() == AV || clip->clipType() == PLAYLIST) {
5482 if (clip->parentItem()) {
5483 emit displayMessage(i18n("Cannot change grouped clips"), ErrorMessage);
5485 new ChangeClipTypeCommand(this, clip->track(), clip->startPos(), false, false, clip->isVideoOnly(), clip->isAudioOnly(), videoCommand);
5490 m_commandStack->push(videoCommand);
5493 void CustomTrackView::doChangeClipType(const GenTime &pos, int track, bool videoOnly, bool audioOnly)
5495 ClipItem *clip = getClipItemAt(pos, track);
5497 kDebug() << "// Cannot find clip to split!!!";
5501 int start = pos.frames(m_document->fps());
5502 clip->setVideoOnly(true);
5503 clip->setAudioOnly(false);
5504 if (m_document->renderer()->mltUpdateClipProducer(m_document->tracksCount() - track, start, clip->baseClip()->videoProducer()) == false) {
5505 emit displayMessage(i18n("Cannot update clip (time: %1, track: %2)", start, track), ErrorMessage);
5507 } else if (audioOnly) {
5508 int start = pos.frames(m_document->fps());
5509 clip->setAudioOnly(true);
5510 clip->setVideoOnly(false);
5511 if (m_document->renderer()->mltUpdateClipProducer(m_document->tracksCount() - track, start, clip->baseClip()->audioProducer(track)) == false) {
5512 emit displayMessage(i18n("Cannot update clip (time: %1, track: %2)", start, track), ErrorMessage);
5515 int start = pos.frames(m_document->fps());
5516 clip->setAudioOnly(false);
5517 clip->setVideoOnly(false);
5518 if (m_document->renderer()->mltUpdateClipProducer(m_document->tracksCount() - track, start, clip->baseClip()->producer(track)) == false) {
5519 emit displayMessage(i18n("Cannot update clip (time: %1, track: %2)", start, track), ErrorMessage);
5523 setDocumentModified();
5526 void CustomTrackView::updateClipTypeActions(ClipItem *clip)
5528 if (clip == NULL || (clip->clipType() != AV && clip->clipType() != PLAYLIST)) {
5529 m_clipTypeGroup->setEnabled(false);
5531 m_clipTypeGroup->setEnabled(true);
5532 QList <QAction *> actions = m_clipTypeGroup->actions();
5534 if (clip->isAudioOnly()) lookup = "clip_audio_only";
5535 else if (clip->isVideoOnly()) lookup = "clip_video_only";
5536 else lookup = "clip_audio_and_video";
5537 for (int i = 0; i < actions.count(); i++) {
5538 if (actions.at(i)->data().toString() == lookup) {
5539 actions.at(i)->setChecked(true);
5546 void CustomTrackView::slotGoToMarker(QAction *action)
5548 int pos = action->data().toInt();
5549 setCursorPos(pos, true);
5552 void CustomTrackView::reloadTransitionLumas()
5556 QDomElement lumaTransition = MainWindow::transitions.getEffectByTag("luma", "luma");
5557 QDomNodeList params = lumaTransition.elementsByTagName("parameter");
5558 for (int i = 0; i < params.count(); i++) {
5559 QDomElement e = params.item(i).toElement();
5560 if (e.attribute("tag") == "resource") {
5561 lumaNames = e.attribute("paramlistdisplay");
5562 lumaFiles = e.attribute("paramlist");
5567 QList<QGraphicsItem *> itemList = items();
5568 Transition *transitionitem;
5569 QDomElement transitionXml;
5570 for (int i = 0; i < itemList.count(); i++) {
5571 if (itemList.at(i)->type() == TRANSITIONWIDGET) {
5572 transitionitem = static_cast <Transition*>(itemList.at(i));
5573 transitionXml = transitionitem->toXML();
5574 if (transitionXml.attribute("id") == "luma" && transitionXml.attribute("tag") == "luma") {
5575 QDomNodeList params = transitionXml.elementsByTagName("parameter");
5576 for (int i = 0; i < params.count(); i++) {
5577 QDomElement e = params.item(i).toElement();
5578 if (e.attribute("tag") == "resource") {
5579 e.setAttribute("paramlistdisplay", lumaNames);
5580 e.setAttribute("paramlist", lumaFiles);
5585 if (transitionXml.attribute("id") == "composite" && transitionXml.attribute("tag") == "composite") {
5586 QDomNodeList params = transitionXml.elementsByTagName("parameter");
5587 for (int i = 0; i < params.count(); i++) {
5588 QDomElement e = params.item(i).toElement();
5589 if (e.attribute("tag") == "luma") {
5590 e.setAttribute("paramlistdisplay", lumaNames);
5591 e.setAttribute("paramlist", lumaFiles);
5598 emit transitionItemSelected(NULL);
5601 double CustomTrackView::fps() const
5603 return m_document->fps();
5606 void CustomTrackView::updateProjectFps()
5608 // update all clips to the new fps
5609 resetSelectionGroup();
5610 scene()->clearSelection();
5612 QList<QGraphicsItem *> itemList = items();
5613 for (int i = 0; i < itemList.count(); i++) {
5614 // remove all items and re-add them one by one
5615 if (itemList.at(i) != m_cursorLine && itemList.at(i)->parentItem() == NULL) m_scene->removeItem(itemList.at(i));
5617 for (int i = 0; i < itemList.count(); i++) {
5618 if (itemList.at(i)->parentItem() == 0 && (itemList.at(i)->type() == AVWIDGET || itemList.at(i)->type() == TRANSITIONWIDGET)) {
5619 AbstractClipItem *clip = static_cast <AbstractClipItem *>(itemList.at(i));
5620 clip->updateFps(m_document->fps());
5621 m_scene->addItem(clip);
5622 } else if (itemList.at(i)->type() == GROUPWIDGET) {
5623 AbstractGroupItem *grp = static_cast <AbstractGroupItem *>(itemList.at(i));
5624 QList<QGraphicsItem *> children = grp->childItems();
5625 for (int j = 0; j < children.count(); j++) {
5626 if (children.at(j)->type() == AVWIDGET || children.at(j)->type() == TRANSITIONWIDGET) {
5627 AbstractClipItem *clip = static_cast <AbstractClipItem *>(children.at(j));
5628 clip->setFlag(QGraphicsItem::ItemIsMovable, true);
5629 clip->updateFps(m_document->fps());
5632 m_document->clipManager()->removeGroup(grp);
5633 m_scene->addItem(grp);
5634 scene()->destroyItemGroup(grp);
5635 for (int j = 0; j < children.count(); j++) {
5636 if (children.at(j)->type() == AVWIDGET || children.at(j)->type() == TRANSITIONWIDGET) {
5637 //children.at(j)->setParentItem(0);
5638 children.at(j)->setSelected(true);
5641 groupSelectedItems(true, true);
5642 } else if (itemList.at(i)->type() == GUIDEITEM) {
5643 Guide *g = static_cast<Guide *>(itemList.at(i));
5645 m_scene->addItem(g);
5648 viewport()->update();
5651 void CustomTrackView::slotTrackDown()
5653 if (m_selectedTrack > m_document->tracksCount() - 2) m_selectedTrack = 0;
5654 else m_selectedTrack++;
5655 emit updateTrackHeaders();
5656 QRectF rect(mapToScene(QPoint(10, 0)).x(), m_selectedTrack * m_tracksHeight, 10, m_tracksHeight);
5657 ensureVisible(rect, 0, 0);
5658 viewport()->update();
5661 void CustomTrackView::slotTrackUp()
5663 if (m_selectedTrack > 0) m_selectedTrack--;
5664 else m_selectedTrack = m_document->tracksCount() - 1;
5665 emit updateTrackHeaders();
5666 QRectF rect(mapToScene(QPoint(10, 0)).x(), m_selectedTrack * m_tracksHeight, 10, m_tracksHeight);
5667 ensureVisible(rect, 0, 0);
5668 viewport()->update();
5671 int CustomTrackView::selectedTrack() const
5673 return m_selectedTrack;
5676 void CustomTrackView::slotSelectTrack(int ix)
5678 m_selectedTrack = qMax(0, ix);
5679 m_selectedTrack = qMin(ix, m_document->tracksCount() - 1);
5680 emit updateTrackHeaders();
5681 QRectF rect(mapToScene(QPoint(10, 0)).x(), m_selectedTrack * m_tracksHeight, 10, m_tracksHeight);
5682 ensureVisible(rect, 0, 0);
5683 viewport()->update();
5686 void CustomTrackView::selectClip(bool add, bool group)
5688 QRectF rect(m_cursorPos, m_selectedTrack * m_tracksHeight + m_tracksHeight / 2, 1, 1);
5689 QList<QGraphicsItem *> selection = m_scene->items(rect);
5690 resetSelectionGroup(group);
5691 if (!group) m_scene->clearSelection();
5692 for (int i = 0; i < selection.count(); i++) {
5693 if (selection.at(i)->type() == AVWIDGET) {
5694 selection.at(i)->setSelected(add);
5698 if (group) groupSelectedItems();
5701 void CustomTrackView::selectTransition(bool add, bool group)
5703 QRectF rect(m_cursorPos, m_selectedTrack * m_tracksHeight + m_tracksHeight, 1, 1);
5704 QList<QGraphicsItem *> selection = m_scene->items(rect);
5705 resetSelectionGroup(group);
5706 if (!group) m_scene->clearSelection();
5707 for (int i = 0; i < selection.count(); i++) {
5708 if (selection.at(i)->type() == TRANSITIONWIDGET) {
5709 selection.at(i)->setSelected(add);
5713 if (group) groupSelectedItems();
5716 QStringList CustomTrackView::extractTransitionsLumas()
5719 QList<QGraphicsItem *> itemList = items();
5720 Transition *transitionitem;
5721 QDomElement transitionXml;
5722 for (int i = 0; i < itemList.count(); i++) {
5723 if (itemList.at(i)->type() == TRANSITIONWIDGET) {
5724 transitionitem = static_cast <Transition*>(itemList.at(i));
5725 transitionXml = transitionitem->toXML();
5726 QString luma = EffectsList::parameter(transitionXml, "luma");
5727 if (!luma.isEmpty()) urls << luma;
5733 void CustomTrackView::setEditMode(EDITMODE mode)
5735 m_scene->setEditMode(mode);
5738 void CustomTrackView::checkTrackSequence(int track)
5740 QList <int> times = m_document->renderer()->checkTrackSequence(m_document->tracksCount() - track);
5741 //track = m_document->tracksCount() -track;
5742 QRectF rect(0, track * m_tracksHeight + m_tracksHeight / 2, sceneRect().width(), 2);
5743 QList<QGraphicsItem *> selection = m_scene->items(rect);
5744 QList <int> timelineList;
5745 timelineList.append(0);
5746 for (int i = 0; i < selection.count(); i++) {
5747 if (selection.at(i)->type() == AVWIDGET) {
5748 ClipItem *clip = static_cast <ClipItem *>(selection.at(i));
5749 int start = clip->startPos().frames(m_document->fps());
5750 int end = clip->endPos().frames(m_document->fps());
5751 if (!timelineList.contains(start)) timelineList.append(start);
5752 if (!timelineList.contains(end)) timelineList.append(end);
5755 qSort(timelineList);
5756 kDebug() << "// COMPARE:\n" << times << "\n" << timelineList << "\n-------------------";
5757 if (times != timelineList) KMessageBox::sorry(this, i18n("error"), i18n("TRACTOR"));
5760 void CustomTrackView::insertZoneOverwrite(QStringList data, int in)
5762 DocClipBase *clip = m_document->getBaseClip(data.at(0));
5764 info.startPos = GenTime(in, m_document->fps());
5765 info.cropStart = GenTime(data.at(1).toInt(), m_document->fps());
5766 info.endPos = info.startPos + GenTime(data.at(2).toInt(), m_document->fps()) - info.cropStart;
5767 info.cropDuration = info.endPos - info.startPos;
5768 info.track = m_selectedTrack;
5769 QUndoCommand *addCommand = new QUndoCommand();
5770 addCommand->setText(i18n("Insert clip"));
5771 adjustTimelineClips(OVERWRITEEDIT, NULL, info, addCommand);
5772 new AddTimelineClipCommand(this, clip->toXML(), clip->getId(), info, EffectsList(), true, false, true, false, addCommand);
5773 m_commandStack->push(addCommand);