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);
1292 m_timelineContextMenu->popup(pos);
1293 m_markerMenu->setEnabled(false);
1294 } else if (group != NULL) {
1295 m_pasteEffectsAction->setEnabled(m_copiedItems.count() == 1);
1296 m_ungroupAction->setEnabled(true);
1297 updateClipTypeActions(NULL);
1298 m_timelineContextClipMenu->popup(pos);
1300 m_ungroupAction->setEnabled(false);
1301 if (clip->type() == AVWIDGET) {
1302 ClipItem *item = static_cast <ClipItem*>(clip);
1303 updateClipTypeActions(item);
1304 m_pasteEffectsAction->setEnabled(m_copiedItems.count() == 1);
1305 m_timelineContextClipMenu->popup(pos);
1306 } else if (clip->type() == TRANSITIONWIDGET) {
1307 m_timelineContextTransitionMenu->popup(pos);
1312 void CustomTrackView::activateMonitor()
1314 emit activateDocumentMonitor();
1317 void CustomTrackView::insertClipCut(DocClipBase *clip, int in, int out)
1319 resetSelectionGroup();
1321 info.startPos = GenTime();
1322 info.cropStart = GenTime(in, m_document->fps());
1323 info.endPos = GenTime(out - in, m_document->fps());
1324 info.cropDuration = info.endPos - info.startPos;
1327 // Check if clip can be inserted at that position
1328 ItemInfo pasteInfo = info;
1329 pasteInfo.startPos = GenTime(m_cursorPos, m_document->fps());
1330 pasteInfo.endPos = pasteInfo.startPos + info.endPos;
1331 pasteInfo.track = selectedTrack();
1332 if (!canBePastedTo(pasteInfo, AVWIDGET)) {
1333 emit displayMessage(i18n("Cannot insert clip in timeline"), ErrorMessage);
1337 AddTimelineClipCommand *command = new AddTimelineClipCommand(this, clip->toXML(), clip->getId(), pasteInfo, EffectsList(), m_scene->editMode() == OVERWRITEEDIT, m_scene->editMode() == INSERTEDIT, true, false);
1338 m_commandStack->push(command);
1341 bool CustomTrackView::insertDropClips(const QMimeData *data, const QPoint pos)
1343 if (data->hasFormat("kdenlive/clip")) {
1345 m_scene->clearSelection();
1346 resetSelectionGroup(false);
1347 QStringList list = QString(data->data("kdenlive/clip")).split(';');
1348 DocClipBase *clip = m_document->getBaseClip(list.at(0));
1350 kDebug() << " WARNING))))))))) CLIP NOT FOUND : " << list.at(0);
1353 QPointF framePos = mapToScene(pos);
1355 info.startPos = GenTime();
1356 info.cropStart = GenTime(list.at(1).toInt(), m_document->fps());
1357 info.endPos = GenTime(list.at(2).toInt() - list.at(1).toInt(), m_document->fps());
1358 info.cropDuration = info.endPos - info.startPos;
1361 // Check if clip can be inserted at that position
1362 ItemInfo pasteInfo = info;
1363 pasteInfo.startPos = GenTime((int)(framePos.x() + 0.5), m_document->fps());
1364 pasteInfo.endPos = pasteInfo.startPos + info.endPos;
1365 pasteInfo.track = (int)(framePos.y() / m_tracksHeight);
1366 framePos.setX((int)(framePos.x() + 0.5));
1367 framePos.setY(pasteInfo.track * m_tracksHeight);
1368 if (!canBePastedTo(pasteInfo, AVWIDGET)) {
1371 m_selectionGroup = new AbstractGroupItem(m_document->fps());
1372 ClipItem *item = new ClipItem(clip, info, m_document->fps(), 1.0, 1);
1373 m_selectionGroup->addToGroup(item);
1374 item->setFlag(QGraphicsItem::ItemIsMovable, false);
1376 QList <GenTime> offsetList;
1377 offsetList.append(info.endPos);
1378 updateSnapPoints(NULL, offsetList);
1379 m_selectionGroup->setPos(framePos);
1380 scene()->addItem(m_selectionGroup);
1381 m_selectionGroup->setSelected(true);
1383 } else if (data->hasFormat("kdenlive/producerslist")) {
1385 QStringList ids = QString(data->data("kdenlive/producerslist")).split(';');
1386 m_scene->clearSelection();
1387 resetSelectionGroup(false);
1389 QList <GenTime> offsetList;
1390 QList <ItemInfo> infoList;
1391 QPointF framePos = mapToScene(pos);
1392 GenTime start = GenTime((int)(framePos.x() + 0.5), m_document->fps());
1393 int track = (int)(framePos.y() / m_tracksHeight);
1394 framePos.setX((int)(framePos.x() + 0.5));
1395 framePos.setY(track * m_tracksHeight);
1397 // Check if clips can be inserted at that position
1398 for (int i = 0; i < ids.size(); ++i) {
1399 DocClipBase *clip = m_document->getBaseClip(ids.at(i));
1401 kDebug() << " WARNING))))))))) CLIP NOT FOUND : " << ids.at(i);
1405 info.startPos = start;
1406 info.cropDuration = clip->duration();
1407 info.endPos = info.startPos + info.cropDuration;
1409 infoList.append(info);
1410 start += clip->duration();
1412 if (!canBePastedTo(infoList, AVWIDGET)) {
1415 m_selectionGroup = new AbstractGroupItem(m_document->fps());
1417 for (int i = 0; i < ids.size(); ++i) {
1418 DocClipBase *clip = m_document->getBaseClip(ids.at(i));
1420 info.startPos = start;
1421 info.cropDuration = clip->duration();
1422 info.endPos = info.startPos + info.cropDuration;
1424 start += info.cropDuration;
1425 offsetList.append(start);
1426 ClipItem *item = new ClipItem(clip, info, m_document->fps(), 1.0, 1, false);
1427 item->setFlag(QGraphicsItem::ItemIsMovable, false);
1428 m_selectionGroup->addToGroup(item);
1429 if (!clip->isPlaceHolder()) m_waitingThumbs.append(item);
1432 updateSnapPoints(NULL, offsetList);
1433 m_selectionGroup->setPos(framePos);
1434 scene()->addItem(m_selectionGroup);
1435 //m_selectionGroup->setZValue(10);
1436 m_thumbsTimer.start();
1440 // the drag is not a clip (may be effect, ...)
1448 void CustomTrackView::dragEnterEvent(QDragEnterEvent * event)
1450 if (insertDropClips(event->mimeData(), event->pos())) {
1451 event->acceptProposedAction();
1452 } else QGraphicsView::dragEnterEvent(event);
1455 bool CustomTrackView::itemCollision(AbstractClipItem *item, ItemInfo newPos)
1457 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);
1458 QList<QGraphicsItem*> collindingItems = scene()->items(shape, Qt::IntersectsItemShape);
1459 collindingItems.removeAll(item);
1460 if (collindingItems.isEmpty()) return false;
1462 for (int i = 0; i < collindingItems.count(); i++) {
1463 QGraphicsItem *collision = collindingItems.at(i);
1464 if (collision->type() == item->type()) {
1466 kDebug() << "// COLLISIION DETECTED";
1474 void CustomTrackView::slotRefreshEffects(ClipItem *clip)
1476 int track = m_document->tracksCount() - clip->track();
1477 GenTime pos = clip->startPos();
1478 if (!m_document->renderer()->mltRemoveEffect(track, pos, "-1", false, false)) {
1479 emit displayMessage(i18n("Problem deleting effect"), ErrorMessage);
1482 bool success = true;
1483 for (int i = 0; i < clip->effectsCount(); i++) {
1484 if (!m_document->renderer()->mltAddEffect(track, pos, clip->getEffectArgs(clip->effectAt(i)), false)) success = false;
1486 if (!success) emit displayMessage(i18n("Problem adding effect to clip"), ErrorMessage);
1487 m_document->renderer()->doRefresh();
1490 void CustomTrackView::addEffect(int track, GenTime pos, QDomElement effect)
1492 ClipItem *clip = getClipItemAt((int)pos.frames(m_document->fps()), m_document->tracksCount() - track);
1494 // Special case: speed effect
1495 if (effect.attribute("id") == "speed") {
1496 if (clip->clipType() != VIDEO && clip->clipType() != AV && clip->clipType() != PLAYLIST) {
1497 emit displayMessage(i18n("Problem adding effect to clip"), ErrorMessage);
1500 double speed = EffectsList::parameter(effect, "speed").toDouble() / 100.0;
1501 int strobe = EffectsList::parameter(effect, "strobe").toInt();
1502 if (strobe == 0) strobe = 1;
1503 doChangeClipSpeed(clip->info(), clip->speedIndependantInfo(), speed, 1.0, strobe, clip->baseClip()->getId());
1504 EffectsParameterList params = clip->addEffect(effect);
1505 m_document->renderer()->mltAddEffect(track, pos, params);
1506 if (clip->isSelected()) emit clipItemSelected(clip);
1509 EffectsParameterList params = clip->addEffect(effect);
1510 if (!m_document->renderer()->mltAddEffect(track, pos, params))
1511 emit displayMessage(i18n("Problem adding effect to clip"), ErrorMessage);
1512 if (clip->isSelected()) emit clipItemSelected(clip);
1513 } else emit displayMessage(i18n("Cannot find clip to add effect"), ErrorMessage);
1516 void CustomTrackView::deleteEffect(int track, GenTime pos, QDomElement effect)
1518 QString index = effect.attribute("kdenlive_ix");
1519 // Special case: speed effect
1520 if (effect.attribute("id") == "speed") {
1521 ClipItem *clip = getClipItemAt((int)pos.frames(m_document->fps()), m_document->tracksCount() - track);
1523 doChangeClipSpeed(clip->info(), clip->speedIndependantInfo(), 1.0, clip->speed(), 1, clip->baseClip()->getId());
1524 clip->deleteEffect(index);
1525 emit clipItemSelected(clip);
1526 m_document->renderer()->mltRemoveEffect(track, pos, index, true);
1530 if (!m_document->renderer()->mltRemoveEffect(track, pos, index, true)) {
1531 kDebug() << "// ERROR REMOV EFFECT: " << index << ", DISABLE: " << effect.attribute("disable");
1532 emit displayMessage(i18n("Problem deleting effect"), ErrorMessage);
1535 ClipItem *clip = getClipItemAt((int)pos.frames(m_document->fps()), m_document->tracksCount() - track);
1537 clip->deleteEffect(index);
1538 emit clipItemSelected(clip);
1542 void CustomTrackView::slotAddGroupEffect(QDomElement effect, AbstractGroupItem *group)
1544 QList<QGraphicsItem *> itemList = group->childItems();
1545 QUndoCommand *effectCommand = new QUndoCommand();
1547 QDomNode namenode = effect.elementsByTagName("name").item(0);
1548 if (!namenode.isNull()) effectName = i18n(namenode.toElement().text().toUtf8().data());
1549 else effectName = i18n("effect");
1550 effectCommand->setText(i18n("Add %1", effectName));
1552 for (int i = 0; i < itemList.count(); i++) {
1553 if (itemList.at(i)->type() == AVWIDGET) {
1554 ClipItem *item = static_cast <ClipItem *>(itemList.at(i));
1555 if (effect.attribute("type") == "audio") {
1556 // Don't add audio effects on video clips
1557 if (item->isVideoOnly() || (item->clipType() != AUDIO && item->clipType() != AV && item->clipType() != PLAYLIST)) continue;
1558 } else if (effect.hasAttribute("type") == false) {
1559 // Don't add video effect on audio clips
1560 if (item->isAudioOnly() || item->clipType() == AUDIO) continue;
1563 if (effect.attribute("unique", "0") != "0" && item->hasEffect(effect.attribute("tag"), effect.attribute("id")) != -1) {
1564 emit displayMessage(i18n("Effect already present in clip"), ErrorMessage);
1567 if (item->isItemLocked()) {
1570 item->initEffect(effect);
1571 if (effect.attribute("tag") == "ladspa") {
1572 QString ladpsaFile = m_document->getLadspaFile();
1573 initEffects::ladspaEffectFile(ladpsaFile, effect.attribute("ladspaid").toInt(), getLadspaParams(effect));
1574 effect.setAttribute("src", ladpsaFile);
1576 new AddEffectCommand(this, m_document->tracksCount() - item->track(), item->startPos(), effect, true, effectCommand);
1581 m_commandStack->push(effectCommand);
1582 setDocumentModified();
1583 } else delete effectCommand;
1586 void CustomTrackView::slotAddEffect(QDomElement effect, GenTime pos, int track)
1588 QList<QGraphicsItem *> itemList;
1589 QUndoCommand *effectCommand = new QUndoCommand();
1591 QDomNode namenode = effect.elementsByTagName("name").item(0);
1592 if (!namenode.isNull()) effectName = i18n(namenode.toElement().text().toUtf8().data());
1593 else effectName = i18n("effect");
1594 effectCommand->setText(i18n("Add %1", effectName));
1596 if (track == -1) itemList = scene()->selectedItems();
1597 if (itemList.isEmpty()) {
1598 ClipItem *clip = getClipItemAt((int) pos.frames(m_document->fps()), track);
1599 if (clip) itemList.append(clip);
1600 else emit displayMessage(i18n("Select a clip if you want to apply an effect"), ErrorMessage);
1602 kDebug() << "// REQUESTING EFFECT ON CLIP: " << pos.frames(25) << ", TRK: " << track << "SELECTED ITEMS: " << itemList.count();
1603 for (int i = 0; i < itemList.count(); i++) {
1604 if (itemList.at(i)->type() == AVWIDGET) {
1605 ClipItem *item = static_cast <ClipItem *>(itemList.at(i));
1606 if (effect.attribute("type") == "audio") {
1607 // Don't add audio effects on video clips
1608 if (item->isVideoOnly() || (item->clipType() != AUDIO && item->clipType() != AV && item->clipType() != PLAYLIST)) {
1609 emit displayMessage(i18n("Cannot add an audio effect to this clip"), ErrorMessage);
1612 } else if (effect.hasAttribute("type") == false) {
1613 // Don't add video effect on audio clips
1614 if (item->isAudioOnly() || item->clipType() == AUDIO) {
1615 emit displayMessage(i18n("Cannot add a video effect to this clip"), ErrorMessage);
1619 if (item->hasEffect(effect.attribute("tag"), effect.attribute("id")) != -1 && effect.attribute("unique", "0") != "0") {
1620 emit displayMessage(i18n("Effect already present in clip"), ErrorMessage);
1623 if (item->isItemLocked()) {
1626 if (effect.attribute("id") == "freeze" && m_cursorPos > item->startPos().frames(m_document->fps()) && m_cursorPos < item->endPos().frames(m_document->fps())) {
1627 item->initEffect(effect, m_cursorPos - item->startPos().frames(m_document->fps()));
1628 } else item->initEffect(effect);
1629 if (effect.attribute("tag") == "ladspa") {
1630 QString ladpsaFile = m_document->getLadspaFile();
1631 initEffects::ladspaEffectFile(ladpsaFile, effect.attribute("ladspaid").toInt(), getLadspaParams(effect));
1632 effect.setAttribute("src", ladpsaFile);
1634 new AddEffectCommand(this, m_document->tracksCount() - item->track(), item->startPos(), effect, true, effectCommand);
1639 m_commandStack->push(effectCommand);
1640 setDocumentModified();
1641 } else delete effectCommand;
1644 void CustomTrackView::slotDeleteEffect(ClipItem *clip, QDomElement effect)
1646 AddEffectCommand *command = new AddEffectCommand(this, m_document->tracksCount() - clip->track(), clip->startPos(), effect, false);
1647 m_commandStack->push(command);
1648 setDocumentModified();
1651 void CustomTrackView::updateEffect(int track, GenTime pos, QDomElement insertedEffect, int ix, bool triggeredByUser)
1653 if (insertedEffect.isNull()) {
1654 emit displayMessage(i18n("Problem editing effect"), ErrorMessage);
1657 ClipItem *clip = getClipItemAt((int)pos.frames(m_document->fps()), m_document->tracksCount() - track);
1658 QDomElement effect = insertedEffect.cloneNode().toElement();
1660 // Special case: speed effect
1661 if (effect.attribute("id") == "speed") {
1662 if (effect.attribute("disable") == "1") doChangeClipSpeed(clip->info(), clip->speedIndependantInfo(), 1.0, clip->speed(), 1, clip->baseClip()->getId());
1664 double speed = EffectsList::parameter(effect, "speed").toDouble() / 100.0;
1665 int strobe = EffectsList::parameter(effect, "strobe").toInt();
1666 if (strobe == 0) strobe = 1;
1667 doChangeClipSpeed(clip->info(), clip->speedIndependantInfo(), speed, clip->speed(), strobe, clip->baseClip()->getId());
1669 clip->setEffectAt(ix, effect);
1670 if (ix == clip->selectedEffectIndex()) {
1671 clip->setSelectedEffect(ix);
1672 if (!triggeredByUser) emit clipItemSelected(clip, ix);
1677 EffectsParameterList effectParams = clip->getEffectArgs(effect);
1678 if (effect.attribute("tag") == "ladspa") {
1679 // Update the ladspa affect file
1680 initEffects::ladspaEffectFile(effect.attribute("src"), effect.attribute("ladspaid").toInt(), getLadspaParams(effect));
1682 // check if we are trying to reset a keyframe effect
1683 if (effectParams.hasParam("keyframes") && effectParams.paramValue("keyframes").isEmpty()) {
1684 clip->initEffect(effect);
1685 effectParams = clip->getEffectArgs(effect);
1687 if (!m_document->renderer()->mltEditEffect(m_document->tracksCount() - clip->track(), clip->startPos(), effectParams))
1688 emit displayMessage(i18n("Problem editing effect"), ErrorMessage);
1690 clip->setEffectAt(ix, effect);
1691 if (ix == clip->selectedEffectIndex()) {
1692 clip->setSelectedEffect(ix);
1693 if (!triggeredByUser) emit clipItemSelected(clip, ix);
1695 if (effect.attribute("tag") == "volume" || effect.attribute("tag") == "brightness") {
1696 // A fade effect was modified, update the clip
1697 if (effect.attribute("id") == "fadein" || effect.attribute("id") == "fade_from_black") {
1698 int pos = effectParams.paramValue("out").toInt() - effectParams.paramValue("in").toInt();
1699 clip->setFadeIn(pos);
1701 if (effect.attribute("id") == "fadeout" || effect.attribute("id") == "fade_to_black") {
1702 int pos = effectParams.paramValue("out").toInt() - effectParams.paramValue("in").toInt();
1703 clip->setFadeOut(pos);
1707 setDocumentModified();
1710 void CustomTrackView::moveEffect(int track, GenTime pos, int oldPos, int newPos)
1712 ClipItem *clip = getClipItemAt((int)pos.frames(m_document->fps()), m_document->tracksCount() - track);
1713 if (clip && !clip->effectAt(newPos - 1).isNull() && !clip->effectAt(oldPos - 1).isNull()) {
1714 QDomElement act = clip->effectAt(newPos - 1);
1715 QDomElement before = clip->effectAt(oldPos - 1);
1716 clip->setEffectAt(oldPos - 1, act);
1717 clip->setEffectAt(newPos - 1, before);
1718 // special case: speed effect, which is a pseudo-effect, not appearing in MLT's effects
1719 if (act.attribute("id") == "speed") {
1720 m_document->renderer()->mltUpdateEffectPosition(track, pos, oldPos, newPos);
1721 } else if (before.attribute("id") == "speed") {
1722 m_document->renderer()->mltUpdateEffectPosition(track, pos, newPos, oldPos);
1723 } else m_document->renderer()->mltMoveEffect(track, pos, oldPos, newPos);
1724 emit clipItemSelected(clip, newPos - 1);
1725 setDocumentModified();
1726 } else emit displayMessage(i18n("Cannot move effect"), ErrorMessage);
1729 void CustomTrackView::slotChangeEffectState(ClipItem *clip, int effectPos, bool disable)
1731 QDomElement effect = clip->effectAt(effectPos);
1732 QDomElement oldEffect = effect.cloneNode().toElement();
1734 effect.setAttribute("disable", (int) disable);
1735 EditEffectCommand *command = new EditEffectCommand(this, m_document->tracksCount() - clip->track(), clip->startPos(), oldEffect, effect, effectPos, true);
1736 m_commandStack->push(command);
1737 setDocumentModified();;
1740 void CustomTrackView::slotChangeEffectPosition(ClipItem *clip, int currentPos, int newPos)
1742 MoveEffectCommand *command = new MoveEffectCommand(this, m_document->tracksCount() - clip->track(), clip->startPos(), currentPos, newPos);
1743 m_commandStack->push(command);
1744 setDocumentModified();
1747 void CustomTrackView::slotUpdateClipEffect(ClipItem *clip, QDomElement oldeffect, QDomElement effect, int ix)
1749 EditEffectCommand *command = new EditEffectCommand(this, m_document->tracksCount() - clip->track(), clip->startPos(), oldeffect, effect, ix, true);
1750 m_commandStack->push(command);
1753 ClipItem *CustomTrackView::cutClip(ItemInfo info, GenTime cutTime, bool cut, bool execute)
1757 ClipItem *item = getClipItemAt((int) info.startPos.frames(m_document->fps()), info.track);
1758 if (!item || cutTime >= item->endPos() || cutTime <= item->startPos()) {
1759 emit displayMessage(i18n("Cannot find clip to cut"), ErrorMessage);
1760 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);
1761 else kDebug() << "/// ERROR NO CLIP at: " << info.startPos.frames(m_document->fps()) << ", track: " << info.track;
1762 m_blockRefresh = false;
1765 if (item->parentItem()) {
1766 // Item is part of a group, reset group
1767 resetSelectionGroup();
1769 kDebug() << "///////// CUTTING CLIP : (" << item->startPos().frames(25) << "-" << item->endPos().frames(25) << "), INFO: (" << info.startPos.frames(25) << "-" << info.endPos.frames(25) << ")" << ", CUT: " << cutTime.frames(25);
1771 if (execute) m_document->renderer()->mltCutClip(m_document->tracksCount() - info.track, cutTime);
1772 int cutPos = (int) cutTime.frames(m_document->fps());
1774 newPos.startPos = cutTime;
1775 newPos.endPos = info.endPos;
1776 newPos.cropStart = item->info().cropStart + (cutTime - info.startPos);
1777 newPos.track = info.track;
1778 newPos.cropDuration = newPos.endPos - newPos.startPos;
1780 bool snap = KdenliveSettings::snaptopoints();
1781 KdenliveSettings::setSnaptopoints(false);
1782 ClipItem *dup = item->clone(newPos);
1783 // remove unwanted effects (fade in) from 2nd part of cutted clip
1784 int ix = dup->hasEffect(QString(), "fadein");
1786 QDomElement oldeffect = item->effectAt(ix);
1787 dup->deleteEffect(oldeffect.attribute("kdenlive_ix"));
1789 ix = dup->hasEffect(QString(), "fade_from_black");
1791 QDomElement oldeffect = item->effectAt(ix);
1792 dup->deleteEffect(oldeffect.attribute("kdenlive_ix"));
1794 item->resizeEnd(cutPos);
1795 scene()->addItem(dup);
1796 if (item->checkKeyFrames()) slotRefreshEffects(item);
1797 if (dup->checkKeyFrames()) slotRefreshEffects(dup);
1798 item->baseClip()->addReference();
1799 m_document->updateClip(item->baseClip()->getId());
1800 setDocumentModified();
1801 KdenliveSettings::setSnaptopoints(snap);
1803 //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);
1807 ClipItem *item = getClipItemAt((int) info.startPos.frames(m_document->fps()), info.track);
1808 ClipItem *dup = getClipItemAt((int) cutTime.frames(m_document->fps()), info.track);
1810 if (!item || !dup || item == dup) {
1811 emit displayMessage(i18n("Cannot find clip to uncut"), ErrorMessage);
1812 m_blockRefresh = false;
1815 if (m_document->renderer()->mltRemoveClip(m_document->tracksCount() - info.track, cutTime) == false) {
1816 emit displayMessage(i18n("Error removing clip at %1 on track %2", m_document->timecode().getTimecodeFromFrames(cutTime.frames(m_document->fps())), info.track), ErrorMessage);
1820 /*kDebug() << "// UNCUTTING CLIPS: ITEM 1 (" << item->startPos().frames(25) << "x" << item->endPos().frames(25) << ")";
1821 kDebug() << "// UNCUTTING CLIPS: ITEM 2 (" << dup->startPos().frames(25) << "x" << dup->endPos().frames(25) << ")";
1822 kDebug() << "// UNCUTTING CLIPS, INFO (" << info.startPos.frames(25) << "x" << info.endPos.frames(25) << ") , CUT: " << cutTime.frames(25);;*/
1823 //deleteClip(dup->info());
1825 bool snap = KdenliveSettings::snaptopoints();
1826 KdenliveSettings::setSnaptopoints(false);
1828 if (dup->isSelected()) emit clipItemSelected(NULL);
1829 dup->baseClip()->removeReference();
1830 m_document->updateClip(dup->baseClip()->getId());
1831 scene()->removeItem(dup);
1834 ItemInfo clipinfo = item->info();
1835 clipinfo.track = m_document->tracksCount() - clipinfo.track;
1836 bool success = m_document->renderer()->mltResizeClipEnd(clipinfo, info.endPos - info.startPos);
1838 item->resizeEnd((int) info.endPos.frames(m_document->fps()));
1839 setDocumentModified();
1841 emit displayMessage(i18n("Error when resizing clip"), ErrorMessage);
1842 KdenliveSettings::setSnaptopoints(snap);
1846 //QTimer::singleShot(3000, this, SLOT(slotEnableRefresh()));
1849 void CustomTrackView::slotEnableRefresh()
1851 m_blockRefresh = false;
1854 void CustomTrackView::slotAddTransitionToSelectedClips(QDomElement transition)
1856 QList<QGraphicsItem *> itemList = scene()->selectedItems();
1857 if (itemList.count() == 1) {
1858 if (itemList.at(0)->type() == AVWIDGET) {
1859 ClipItem *item = (ClipItem *) itemList.at(0);
1861 info.track = item->track();
1862 ClipItem *transitionClip = NULL;
1863 const int transitiontrack = getPreviousVideoTrack(info.track);
1864 GenTime pos = GenTime((int)(mapToScene(m_menuPosition).x()), m_document->fps());
1865 if (pos < item->startPos() + item->cropDuration() / 2) {
1866 // add transition to clip start
1867 info.startPos = item->startPos();
1868 if (transitiontrack != 0) transitionClip = getClipItemAt((int) info.startPos.frames(m_document->fps()), m_document->tracksCount() - transitiontrack);
1869 if (transitionClip && transitionClip->endPos() < item->endPos()) {
1870 info.endPos = transitionClip->endPos();
1871 } else info.endPos = info.startPos + GenTime(65, m_document->fps());
1872 // Check there is no other transition at that place
1873 double startY = info.track * m_tracksHeight + 1 + m_tracksHeight / 2;
1874 QRectF r(info.startPos.frames(m_document->fps()), startY, (info.endPos - info.startPos).frames(m_document->fps()), m_tracksHeight / 2);
1875 QList<QGraphicsItem *> selection = m_scene->items(r);
1876 bool transitionAccepted = true;
1877 for (int i = 0; i < selection.count(); i++) {
1878 if (selection.at(i)->type() == TRANSITIONWIDGET) {
1879 Transition *tr = static_cast <Transition *>(selection.at(i));
1880 if (tr->startPos() - info.startPos > GenTime(5, m_document->fps())) {
1881 if (tr->startPos() < info.endPos) info.endPos = tr->startPos();
1882 } else transitionAccepted = false;
1885 if (transitionAccepted) slotAddTransition(item, info, transitiontrack, transition);
1886 else emit displayMessage(i18n("Cannot add transition"), ErrorMessage);
1889 // add transition to clip end
1890 info.endPos = item->endPos();
1891 if (transitiontrack != 0) transitionClip = getClipItemAt((int) info.endPos.frames(m_document->fps()), m_document->tracksCount() - transitiontrack);
1892 if (transitionClip && transitionClip->startPos() > item->startPos()) {
1893 info.startPos = transitionClip->startPos();
1894 } else info.startPos = info.endPos - GenTime(65, m_document->fps());
1895 if (transition.attribute("tag") == "luma") EffectsList::setParameter(transition, "reverse", "1");
1896 else if (transition.attribute("id") == "slide") EffectsList::setParameter(transition, "invert", "1");
1898 // Check there is no other transition at that place
1899 double startY = info.track * m_tracksHeight + 1 + m_tracksHeight / 2;
1900 QRectF r(info.startPos.frames(m_document->fps()), startY, (info.endPos - info.startPos).frames(m_document->fps()), m_tracksHeight / 2);
1901 QList<QGraphicsItem *> selection = m_scene->items(r);
1902 bool transitionAccepted = true;
1903 for (int i = 0; i < selection.count(); i++) {
1904 if (selection.at(i)->type() == TRANSITIONWIDGET) {
1905 Transition *tr = static_cast <Transition *>(selection.at(i));
1906 if (info.endPos - tr->endPos() > GenTime(5, m_document->fps())) {
1907 if (tr->endPos() > info.startPos) info.startPos = tr->endPos();
1908 } else transitionAccepted = false;
1911 if (transitionAccepted) slotAddTransition(item, info, transitiontrack, transition);
1912 else emit displayMessage(i18n("Cannot add transition"), ErrorMessage);
1915 } else for (int i = 0; i < itemList.count(); i++) {
1916 if (itemList.at(i)->type() == AVWIDGET) {
1917 ClipItem *item = (ClipItem *) itemList.at(i);
1919 info.startPos = item->startPos();
1920 info.endPos = info.startPos + GenTime(65, m_document->fps());
1921 info.track = item->track();
1923 // Check there is no other transition at that place
1924 double startY = info.track * m_tracksHeight + 1 + m_tracksHeight / 2;
1925 QRectF r(info.startPos.frames(m_document->fps()), startY, (info.endPos - info.startPos).frames(m_document->fps()), m_tracksHeight / 2);
1926 QList<QGraphicsItem *> selection = m_scene->items(r);
1927 bool transitionAccepted = true;
1928 for (int i = 0; i < selection.count(); i++) {
1929 if (selection.at(i)->type() == TRANSITIONWIDGET) {
1930 Transition *tr = static_cast <Transition *>(selection.at(i));
1931 if (tr->startPos() - info.startPos > GenTime(5, m_document->fps())) {
1932 if (tr->startPos() < info.endPos) info.endPos = tr->startPos();
1933 } else transitionAccepted = false;
1936 int transitiontrack = getPreviousVideoTrack(info.track);
1937 if (transitionAccepted) slotAddTransition(item, info, transitiontrack, transition);
1938 else emit displayMessage(i18n("Cannot add transition"), ErrorMessage);
1943 void CustomTrackView::slotAddTransition(ClipItem* /*clip*/, ItemInfo transitionInfo, int endTrack, QDomElement transition)
1945 if (transitionInfo.startPos >= transitionInfo.endPos) {
1946 emit displayMessage(i18n("Invalid transition"), ErrorMessage);
1949 AddTransitionCommand* command = new AddTransitionCommand(this, transitionInfo, endTrack, transition, false, true);
1950 m_commandStack->push(command);
1951 setDocumentModified();
1954 void CustomTrackView::addTransition(ItemInfo transitionInfo, int endTrack, QDomElement params, bool refresh)
1956 Transition *tr = new Transition(transitionInfo, endTrack, m_document->fps(), params, true);
1957 //kDebug() << "---- ADDING transition " << params.attribute("value");
1958 if (m_document->renderer()->mltAddTransition(tr->transitionTag(), endTrack, m_document->tracksCount() - transitionInfo.track, transitionInfo.startPos, transitionInfo.endPos, tr->toXML(), refresh)) {
1959 scene()->addItem(tr);
1960 setDocumentModified();
1962 emit displayMessage(i18n("Cannot add transition"), ErrorMessage);
1967 void CustomTrackView::deleteTransition(ItemInfo transitionInfo, int endTrack, QDomElement /*params*/, bool refresh)
1969 Transition *item = getTransitionItemAt(transitionInfo.startPos, transitionInfo.track);
1971 emit displayMessage(i18n("Select clip to delete"), ErrorMessage);
1974 m_document->renderer()->mltDeleteTransition(item->transitionTag(), endTrack, m_document->tracksCount() - transitionInfo.track, transitionInfo.startPos, transitionInfo.endPos, item->toXML(), refresh);
1975 if (m_dragItem == item) m_dragItem = NULL;
1977 #if QT_VERSION >= 0x040600
1978 // animate item deletion
1979 item->closeAnimation();
1983 emit transitionItemSelected(NULL);
1984 setDocumentModified();
1987 void CustomTrackView::slotTransitionUpdated(Transition *tr, QDomElement old)
1989 //kDebug() << "TRANS UPDATE, TRACKS: " << old.attribute("transition_btrack") << ", NEW: " << tr->toXML().attribute("transition_btrack");
1990 EditTransitionCommand *command = new EditTransitionCommand(this, tr->track(), tr->startPos(), old, tr->toXML(), false);
1991 m_commandStack->push(command);
1992 setDocumentModified();
1995 void CustomTrackView::updateTransition(int track, GenTime pos, QDomElement oldTransition, QDomElement transition, bool updateTransitionWidget)
1997 Transition *item = getTransitionItemAt(pos, track);
1999 kWarning() << "Unable to find transition at pos :" << pos.frames(m_document->fps()) << ", ON track: " << track;
2002 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);
2003 //kDebug() << "ORIGINAL TRACK: "<< oldTransition.attribute("transition_btrack") << ", NEW TRACK: "<<transition.attribute("transition_btrack");
2004 item->setTransitionParameters(transition);
2005 if (updateTransitionWidget) {
2006 ItemInfo info = item->info();
2008 ClipItem *transitionClip = getClipItemAt(info.startPos, info.track);
2009 if (transitionClip && transitionClip->baseClip()) {
2010 QString size = transitionClip->baseClip()->getProperty("frame_size");
2011 double factor = transitionClip->baseClip()->getProperty("aspect_ratio").toDouble();
2012 p.setX((int)(size.section('x', 0, 0).toInt() * factor + 0.5));
2013 p.setY(size.section('x', 1, 1).toInt());
2015 emit transitionItemSelected(item, getPreviousVideoTrack(info.track), p, true);
2017 setDocumentModified();
2020 void CustomTrackView::dragMoveEvent(QDragMoveEvent * event)
2023 const QPointF pos = mapToScene(event->pos());
2024 if (m_selectionGroup) {
2025 m_selectionGroup->setPos(pos);
2026 emit mousePosition((int)(m_selectionGroup->scenePos().x() + 0.5));
2027 event->acceptProposedAction();
2029 // Drag enter was not possible, try again at mouse position
2030 insertDropClips(event->mimeData(), event->pos());
2034 QGraphicsView::dragMoveEvent(event);
2038 void CustomTrackView::dragLeaveEvent(QDragLeaveEvent * event)
2040 if (m_selectionGroup && m_clipDrag) {
2041 m_thumbsTimer.stop();
2042 m_waitingThumbs.clear();
2043 QList<QGraphicsItem *> items = m_selectionGroup->childItems();
2045 scene()->destroyItemGroup(m_selectionGroup);
2046 m_selectionGroup = NULL;
2047 } else QGraphicsView::dragLeaveEvent(event);
2050 void CustomTrackView::dropEvent(QDropEvent * event)
2052 if (m_selectionGroup && m_clipDrag) {
2053 QList<QGraphicsItem *> items = m_selectionGroup->childItems();
2054 resetSelectionGroup();
2055 m_scene->clearSelection();
2056 bool hasVideoClip = false;
2057 QUndoCommand *addCommand = new QUndoCommand();
2058 addCommand->setText(i18n("Add timeline clip"));
2059 QList <ClipItem *> brokenClips;
2061 for (int i = 0; i < items.count(); i++) {
2062 ClipItem *item = static_cast <ClipItem *>(items.at(i));
2063 if (!hasVideoClip && (item->clipType() == AV || item->clipType() == VIDEO)) hasVideoClip = true;
2064 if (items.count() == 1) {
2065 updateClipTypeActions(item);
2067 updateClipTypeActions(NULL);
2070 //TODO: take care of edit mode for undo
2071 item->baseClip()->addReference();
2072 //item->setZValue(item->defaultZValue());
2073 m_document->updateClip(item->baseClip()->getId());
2074 ItemInfo info = item->info();
2076 int tracknumber = m_document->tracksCount() - info.track - 1;
2077 bool isLocked = m_document->trackInfoAt(tracknumber).isLocked;
2078 if (isLocked) item->setItemLocked(true);
2079 ItemInfo clipInfo = info;
2080 clipInfo.track = m_document->tracksCount() - item->track();
2081 if (m_document->renderer()->mltInsertClip(clipInfo, item->xml(), item->baseClip()->producer(item->track()), m_scene->editMode() == OVERWRITEEDIT, m_scene->editMode() == INSERTEDIT) == -1) {
2082 emit displayMessage(i18n("Cannot insert clip in timeline"), ErrorMessage);
2083 brokenClips.append(item);
2086 adjustTimelineClips(m_scene->editMode(), item, ItemInfo(), addCommand);
2088 new AddTimelineClipCommand(this, item->xml(), item->clipProducer(), item->info(), item->effectList(), m_scene->editMode() == OVERWRITEEDIT, m_scene->editMode() == INSERTEDIT, false, false, addCommand);
2090 if (item->baseClip()->isTransparent() && getTransitionItemAtStart(info.startPos, info.track) == NULL) {
2091 // add transparency transition
2092 QDomElement trans = MainWindow::transitions.getEffectByTag("composite", "composite").cloneNode().toElement();
2093 new AddTransitionCommand(this, info, getPreviousVideoTrack(info.track), trans, false, true, addCommand);
2095 item->setSelected(true);
2097 qDeleteAll(brokenClips);
2098 brokenClips.clear();
2099 if (addCommand->childCount() > 0) m_commandStack->push(addCommand);
2100 else delete addCommand;
2101 setDocumentModified();
2105 QRectF rect(0, 1 * m_tracksHeight + m_tracksHeight / 2, sceneRect().width(), 2);
2106 QList<QGraphicsItem *> selection = m_scene->items(rect);
2107 QStringList timelineList;
2109 kDebug()<<"// ITEMS on TRACK: "<<selection.count();
2110 for (int i = 0; i < selection.count(); i++) {
2111 if (selection.at(i)->type() == AVWIDGET) {
2112 ClipItem *clip = static_cast <ClipItem *>(selection.at(i));
2113 int start = clip->startPos().frames(m_document->fps());
2114 int end = clip->endPos().frames(m_document->fps());
2115 timelineList.append(QString::number(start) + "-" + QString::number(end));
2118 kDebug() << "// COMPARE:\n" << timelineList << "\n-------------------";
2121 m_pasteEffectsAction->setEnabled(m_copiedItems.count() == 1);
2122 if (items.count() > 1) groupSelectedItems(true);
2123 event->setDropAction(Qt::MoveAction);
2125 } else QGraphicsView::dropEvent(event);
2129 void CustomTrackView::adjustTimelineClips(EDITMODE mode, ClipItem *item, ItemInfo posinfo, QUndoCommand *command)
2131 bool snap = KdenliveSettings::snaptopoints();
2132 KdenliveSettings::setSnaptopoints(false);
2133 if (mode == OVERWRITEEDIT) {
2134 // if we are in overwrite mode, move clips accordingly
2136 if (item == NULL) info = posinfo;
2137 else info = item->info();
2138 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);
2139 QList<QGraphicsItem *> selection = m_scene->items(rect);
2140 if (item) selection.removeAll(item);
2141 for (int i = 0; i < selection.count(); i++) {
2142 if (!selection.at(i)->isEnabled()) continue;
2143 if (selection.at(i)->type() == AVWIDGET) {
2144 ClipItem *clip = static_cast<ClipItem *>(selection.at(i));
2145 if (clip->startPos() < info.startPos) {
2146 if (clip->endPos() > info.endPos) {
2147 ItemInfo clipInfo = clip->info();
2148 ItemInfo dupInfo = clipInfo;
2149 GenTime diff = info.startPos - clipInfo.startPos;
2150 dupInfo.startPos = info.startPos;
2151 dupInfo.cropStart += diff;
2152 dupInfo.cropDuration = clipInfo.endPos - info.startPos;
2153 ItemInfo newdupInfo = dupInfo;
2154 GenTime diff2 = info.endPos - info.startPos;
2155 newdupInfo.startPos = info.endPos;
2156 newdupInfo.cropStart += diff2;
2157 newdupInfo.cropDuration = clipInfo.endPos - info.endPos;
2158 new RazorClipCommand(this, clipInfo, info.startPos, false, command);
2159 new ResizeClipCommand(this, dupInfo, newdupInfo, false, false, command);
2160 ClipItem *dup = cutClip(clipInfo, info.startPos, true, false);
2161 if (dup) dup->resizeStart(info.endPos.frames(m_document->fps()));
2163 ItemInfo newclipInfo = clip->info();
2164 newclipInfo.endPos = info.startPos;
2165 new ResizeClipCommand(this, clip->info(), newclipInfo, false, false, command);
2166 clip->resizeEnd(info.startPos.frames(m_document->fps()));
2168 } else if (clip->endPos() <= info.endPos) {
2169 new AddTimelineClipCommand(this, clip->xml(), clip->clipProducer(), clip->info(), clip->effectList(), false, false, false, true, command);
2170 scene()->removeItem(clip);
2174 ItemInfo newclipInfo = clip->info();
2175 newclipInfo.startPos = info.endPos;
2176 new ResizeClipCommand(this, clip->info(), newclipInfo, false, false, command);
2177 clip->resizeStart(info.endPos.frames(m_document->fps()));
2181 } else if (mode == INSERTEDIT) {
2182 // if we are in push mode, move clips accordingly
2184 if (item == NULL) info = posinfo;
2185 else info = item->info();
2186 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);
2187 QList<QGraphicsItem *> selection = m_scene->items(rect);
2188 if (item) selection.removeAll(item);
2189 for (int i = 0; i < selection.count(); i++) {
2190 if (selection.at(i)->type() == AVWIDGET) {
2191 ClipItem *clip = static_cast<ClipItem *>(selection.at(i));
2192 if (clip->startPos() < info.startPos) {
2193 if (clip->endPos() > info.startPos) {
2194 ItemInfo clipInfo = clip->info();
2195 ItemInfo dupInfo = clipInfo;
2196 GenTime diff = info.startPos - clipInfo.startPos;
2197 dupInfo.startPos = info.startPos;
2198 dupInfo.cropStart += diff;
2199 dupInfo.cropDuration = clipInfo.endPos - info.startPos;
2200 new RazorClipCommand(this, clipInfo, info.startPos, false, command);
2201 // Commented out; variable dup unused. --granjow
2202 //ClipItem *dup = cutClip(clipInfo, info.startPos, true, false);
2203 cutClip(clipInfo, info.startPos, true, false);
2206 // TODO: add insertspacecommand
2211 KdenliveSettings::setSnaptopoints(snap);
2215 void CustomTrackView::adjustTimelineTransitions(EDITMODE mode, Transition *item, QUndoCommand *command)
2217 if (mode == OVERWRITEEDIT) {
2218 // if we are in overwrite or push mode, move clips accordingly
2219 bool snap = KdenliveSettings::snaptopoints();
2220 KdenliveSettings::setSnaptopoints(false);
2221 ItemInfo info = item->info();
2222 QRectF rect(info.startPos.frames(m_document->fps()), info.track * m_tracksHeight + m_tracksHeight, (info.endPos - info.startPos).frames(m_document->fps()) - 1, 5);
2223 QList<QGraphicsItem *> selection = m_scene->items(rect);
2224 selection.removeAll(item);
2225 for (int i = 0; i < selection.count(); i++) {
2226 if (!selection.at(i)->isEnabled()) continue;
2227 if (selection.at(i)->type() == TRANSITIONWIDGET) {
2228 Transition *tr = static_cast<Transition *>(selection.at(i));
2229 if (tr->startPos() < info.startPos) {
2230 ItemInfo firstPos = tr->info();
2231 ItemInfo newPos = firstPos;
2232 firstPos.endPos = item->startPos();
2233 newPos.startPos = item->endPos();
2234 new MoveTransitionCommand(this, tr->info(), firstPos, true, command);
2235 if (tr->endPos() > info.endPos) {
2237 new AddTransitionCommand(this, newPos, tr->transitionEndTrack(), tr->toXML(), false, true, command);
2239 } else if (tr->endPos() > info.endPos) {
2241 ItemInfo firstPos = tr->info();
2242 firstPos.startPos = item->endPos();
2243 new MoveTransitionCommand(this, tr->info(), firstPos, true, command);
2245 // remove transition
2246 new AddTransitionCommand(this, tr->info(), tr->transitionEndTrack(), tr->toXML(), true, true, command);
2250 KdenliveSettings::setSnaptopoints(snap);
2254 QStringList CustomTrackView::mimeTypes() const
2256 QStringList qstrList;
2257 // list of accepted mime types for drop
2258 qstrList.append("text/plain");
2259 qstrList.append("kdenlive/producerslist");
2260 qstrList.append("kdenlive/clip");
2264 Qt::DropActions CustomTrackView::supportedDropActions() const
2266 // returns what actions are supported when dropping
2267 return Qt::MoveAction;
2270 void CustomTrackView::setDuration(int duration)
2272 int diff = qAbs(duration - sceneRect().width());
2273 if (diff * matrix().m11() > -50) {
2274 if (matrix().m11() < 0.4) setSceneRect(0, 0, (duration + 100 / matrix().m11()), sceneRect().height());
2275 else setSceneRect(0, 0, (duration + 300), sceneRect().height());
2277 m_projectDuration = duration;
2280 int CustomTrackView::duration() const
2282 return m_projectDuration;
2285 void CustomTrackView::addTrack(TrackInfo type, int ix)
2287 if (ix == -1 || ix == m_document->tracksCount()) {
2288 m_document->insertTrack(0, type);
2289 m_document->renderer()->mltInsertTrack(1, type.type == VIDEOTRACK);
2291 m_document->insertTrack(m_document->tracksCount() - ix, type);
2292 // insert track in MLT playlist
2293 m_document->renderer()->mltInsertTrack(m_document->tracksCount() - ix, type.type == VIDEOTRACK);
2295 double startY = ix * m_tracksHeight + 1 + m_tracksHeight / 2;
2296 QRectF r(0, startY, sceneRect().width(), sceneRect().height() - startY);
2297 QList<QGraphicsItem *> selection = m_scene->items(r);
2298 resetSelectionGroup();
2300 m_selectionGroup = new AbstractGroupItem(m_document->fps());
2301 scene()->addItem(m_selectionGroup);
2302 for (int i = 0; i < selection.count(); i++) {
2303 if ((!selection.at(i)->parentItem()) && (selection.at(i)->type() == AVWIDGET || selection.at(i)->type() == TRANSITIONWIDGET || selection.at(i)->type() == GROUPWIDGET)) {
2304 m_selectionGroup->addToGroup(selection.at(i));
2305 selection.at(i)->setFlag(QGraphicsItem::ItemIsMovable, false);
2308 // Move graphic items
2309 m_selectionGroup->translate(0, m_tracksHeight);
2311 // adjust track number
2312 QList<QGraphicsItem *> children = m_selectionGroup->childItems();
2313 for (int i = 0; i < children.count(); i++) {
2314 if (children.at(i)->type() == GROUPWIDGET) {
2315 AbstractGroupItem *grp = static_cast<AbstractGroupItem*>(children.at(i));
2316 children << grp->childItems();
2319 AbstractClipItem *item = static_cast <AbstractClipItem *>(children.at(i));
2321 ItemInfo clipinfo = item->info();
2322 if (item->type() == AVWIDGET) {
2323 ClipItem *clip = static_cast <ClipItem *>(item);
2324 // slowmotion clips are not track dependant, so no need to update them
2325 if (clip->speed() != 1.0) continue;
2326 // We add a move clip command so that we get the correct producer for new track number
2327 if (clip->clipType() == AV || clip->clipType() == AUDIO) {
2328 Mlt::Producer *prod;
2329 if (clip->isAudioOnly()) prod = clip->baseClip()->audioProducer(clipinfo.track);
2330 else if (clip->isVideoOnly()) prod = clip->baseClip()->videoProducer();
2331 else prod = clip->baseClip()->producer(clipinfo.track);
2332 if (m_document->renderer()->mltUpdateClipProducer((int)(m_document->tracksCount() - clipinfo.track), clipinfo.startPos.frames(m_document->fps()), prod) == false) {
2333 // problem updating clip
2334 emit displayMessage(i18n("Cannot update clip (time: %1, track: %2)", clipinfo.startPos.frames(m_document->fps()), clipinfo.track), ErrorMessage);
2337 } else if (item->type() == TRANSITIONWIDGET) {
2338 Transition *tr = static_cast <Transition *>(item);
2339 int track = tr->transitionEndTrack();
2341 tr->updateTransitionEndTrack(getPreviousVideoTrack(clipinfo.track));
2345 resetSelectionGroup(false);
2348 int maxHeight = m_tracksHeight * m_document->tracksCount() * matrix().m22();
2349 for (int i = 0; i < m_guides.count(); i++) {
2350 QLineF l = m_guides.at(i)->line();
2351 l.setP2(QPointF(l.x2(), maxHeight));
2352 m_guides.at(i)->setLine(l);
2354 m_cursorLine->setLine(m_cursorLine->line().x1(), 0, m_cursorLine->line().x1(), maxHeight);
2355 setSceneRect(0, 0, sceneRect().width(), m_tracksHeight * m_document->tracksCount());
2356 viewport()->update();
2357 emit tracksChanged();
2358 //QTimer::singleShot(500, this, SIGNAL(trackHeightChanged()));
2359 //setFixedHeight(50 * m_tracksCount);
2362 void CustomTrackView::removeTrack(int ix)
2364 // Delete track in MLT playlist
2365 m_document->renderer()->mltDeleteTrack(m_document->tracksCount() - ix);
2366 m_document->deleteTrack(m_document->tracksCount() - ix - 1);
2368 double startY = ix * (m_tracksHeight + 1) + m_tracksHeight / 2;
2369 QRectF r(0, startY, sceneRect().width(), sceneRect().height() - startY);
2370 QList<QGraphicsItem *> selection = m_scene->items(r);
2372 resetSelectionGroup();
2374 m_selectionGroup = new AbstractGroupItem(m_document->fps());
2375 scene()->addItem(m_selectionGroup);
2376 for (int i = 0; i < selection.count(); i++) {
2377 if ((!selection.at(i)->parentItem()) && (selection.at(i)->type() == AVWIDGET || selection.at(i)->type() == TRANSITIONWIDGET || selection.at(i)->type() == GROUPWIDGET)) {
2378 m_selectionGroup->addToGroup(selection.at(i));
2379 selection.at(i)->setFlag(QGraphicsItem::ItemIsMovable, false);
2382 // Move graphic items
2383 qreal ydiff = 0 - (int) m_tracksHeight;
2384 m_selectionGroup->translate(0, ydiff);
2386 // adjust track number
2387 QList<QGraphicsItem *> children = m_selectionGroup->childItems();
2388 //kDebug() << "// FOUND CLIPS TO MOVE: " << children.count();
2389 for (int i = 0; i < children.count(); i++) {
2390 if (children.at(i)->type() == GROUPWIDGET) {
2391 AbstractGroupItem *grp = static_cast<AbstractGroupItem*>(children.at(i));
2392 children << grp->childItems();
2395 if (children.at(i)->type() == AVWIDGET) {
2396 ClipItem *clip = static_cast <ClipItem *>(children.at(i));
2398 ItemInfo clipinfo = clip->info();
2399 // We add a move clip command so that we get the correct producer for new track number
2400 if (clip->clipType() == AV || clip->clipType() == AUDIO) {
2401 Mlt::Producer *prod;
2402 if (clip->isAudioOnly()) prod = clip->baseClip()->audioProducer(clipinfo.track);
2403 else if (clip->isVideoOnly()) prod = clip->baseClip()->videoProducer();
2404 else prod = clip->baseClip()->producer(clipinfo.track);
2405 if (!m_document->renderer()->mltUpdateClipProducer((int)(m_document->tracksCount() - clipinfo.track), clipinfo.startPos.frames(m_document->fps()), prod)) {
2406 emit displayMessage(i18n("Cannot update clip (time: %1, track: %2)", clipinfo.startPos.frames(m_document->fps()), clipinfo.track), ErrorMessage);
2409 } else if (children.at(i)->type() == TRANSITIONWIDGET) {
2410 Transition *tr = static_cast <Transition *>(children.at(i));
2412 int track = tr->transitionEndTrack();
2414 ItemInfo clipinfo = tr->info();
2415 tr->updateTransitionEndTrack(getPreviousVideoTrack(clipinfo.track));
2419 resetSelectionGroup(false);
2421 int maxHeight = m_tracksHeight * m_document->tracksCount() * matrix().m22();
2422 for (int i = 0; i < m_guides.count(); i++) {
2423 QLineF l = m_guides.at(i)->line();
2424 l.setP2(QPointF(l.x2(), maxHeight));
2425 m_guides.at(i)->setLine(l);
2427 m_cursorLine->setLine(m_cursorLine->line().x1(), 0, m_cursorLine->line().x1(), maxHeight);
2428 setSceneRect(0, 0, sceneRect().width(), m_tracksHeight * m_document->tracksCount());
2430 m_selectedTrack = qMin(m_selectedTrack, m_document->tracksCount() - 1);
2431 viewport()->update();
2432 emit tracksChanged();
2433 //QTimer::singleShot(500, this, SIGNAL(trackHeightChanged()));
2436 void CustomTrackView::changeTrack(int ix, TrackInfo type)
2438 int tracknumber = m_document->tracksCount() - ix;
2439 m_document->setTrackType(tracknumber - 1, type);
2440 m_document->renderer()->mltChangeTrackState(tracknumber, m_document->trackInfoAt(tracknumber - 1).isMute, m_document->trackInfoAt(tracknumber - 1).isBlind);
2441 QTimer::singleShot(300, this, SIGNAL(trackHeightChanged()));
2442 viewport()->update();
2446 void CustomTrackView::slotSwitchTrackAudio(int ix)
2448 /*for (int i = 0; i < m_document->tracksCount(); i++)
2449 kDebug() << "TRK " << i << " STATE: " << m_document->trackInfoAt(i).isMute << m_document->trackInfoAt(i).isBlind;*/
2450 int tracknumber = m_document->tracksCount() - ix - 1;
2451 m_document->switchTrackAudio(tracknumber, !m_document->trackInfoAt(tracknumber).isMute);
2452 kDebug() << "NEXT TRK STATE: " << m_document->trackInfoAt(tracknumber).isMute << m_document->trackInfoAt(tracknumber).isBlind;
2453 m_document->renderer()->mltChangeTrackState(tracknumber + 1, m_document->trackInfoAt(tracknumber).isMute, m_document->trackInfoAt(tracknumber).isBlind);
2454 setDocumentModified();
2457 void CustomTrackView::slotSwitchTrackLock(int ix)
2459 int tracknumber = m_document->tracksCount() - ix - 1;
2460 LockTrackCommand *command = new LockTrackCommand(this, ix, !m_document->trackInfoAt(tracknumber).isLocked);
2461 m_commandStack->push(command);
2465 void CustomTrackView::lockTrack(int ix, bool lock)
2467 int tracknumber = m_document->tracksCount() - ix - 1;
2468 m_document->switchTrackLock(tracknumber, lock);
2469 emit doTrackLock(ix, lock);
2470 QList<QGraphicsItem *> selection = m_scene->items(0, ix * m_tracksHeight + m_tracksHeight / 2, sceneRect().width(), m_tracksHeight / 2 - 2);
2472 for (int i = 0; i < selection.count(); i++) {
2473 if (selection.at(i)->type() != AVWIDGET && selection.at(i)->type() != TRANSITIONWIDGET) continue;
2474 if (selection.at(i)->isSelected()) {
2475 if (selection.at(i)->type() == AVWIDGET) emit clipItemSelected(NULL);
2476 else emit transitionItemSelected(NULL);
2478 static_cast <AbstractClipItem *>(selection.at(i))->setItemLocked(lock);
2480 kDebug() << "NEXT TRK STATE: " << m_document->trackInfoAt(tracknumber).isLocked;
2481 viewport()->update();
2482 setDocumentModified();
2485 void CustomTrackView::slotSwitchTrackVideo(int ix)
2487 int tracknumber = m_document->tracksCount() - ix;
2488 m_document->switchTrackVideo(tracknumber - 1, !m_document->trackInfoAt(tracknumber - 1).isBlind);
2489 m_document->renderer()->mltChangeTrackState(tracknumber, m_document->trackInfoAt(tracknumber - 1).isMute, m_document->trackInfoAt(tracknumber - 1).isBlind);
2490 setDocumentModified();
2493 QList<QGraphicsItem *> CustomTrackView::checkForGroups(const QRectF &rect, bool *ok)
2495 // Check there is no group going over several tracks there, or that would result in timeline corruption
2496 QList<QGraphicsItem *> selection = scene()->items(rect);
2498 int maxHeight = m_tracksHeight * 1.5;
2499 for (int i = 0; i < selection.count(); i++) {
2500 // Check that we don't try to move a group with clips on other tracks
2501 if (selection.at(i)->type() == GROUPWIDGET && (selection.at(i)->boundingRect().height() >= maxHeight)) {
2504 } else if (selection.at(i)->parentItem() && (selection.at(i)->parentItem()->boundingRect().height() >= maxHeight)) {
2512 void CustomTrackView::slotRemoveSpace()
2516 if (m_menuPosition.isNull()) {
2517 pos = GenTime(cursorPos(), m_document->fps());
2519 track = QInputDialog::getInteger(this, i18n("Remove Space"), i18n("Track"), 0, 0, m_document->tracksCount() - 1, 1, &ok);
2522 pos = GenTime((int)(mapToScene(m_menuPosition).x()), m_document->fps());
2523 track = (int)(mapToScene(m_menuPosition).y() / m_tracksHeight);
2526 ClipItem *item = getClipItemAt(pos, track);
2528 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);
2531 int length = m_document->renderer()->mltGetSpaceLength(pos, m_document->tracksCount() - track, true);
2532 //kDebug() << "// GOT LENGT; " << length;
2534 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);
2538 // Make sure there is no group in the way
2539 QRectF rect(pos.frames(m_document->fps()), track * m_tracksHeight + m_tracksHeight / 2, sceneRect().width() - pos.frames(m_document->fps()), m_tracksHeight / 2 - 2);
2542 QList<QGraphicsItem *> items = checkForGroups(rect, &isOk);
2544 // groups found on track, do not allow the move
2545 emit displayMessage(i18n("Cannot remove space in a track with a group"), ErrorMessage);
2549 QList<ItemInfo> clipsToMove;
2550 QList<ItemInfo> transitionsToMove;
2552 for (int i = 0; i < items.count(); i++) {
2553 if (items.at(i)->type() == AVWIDGET || items.at(i)->type() == TRANSITIONWIDGET) {
2554 AbstractClipItem *item = static_cast <AbstractClipItem *>(items.at(i));
2555 ItemInfo info = item->info();
2556 if (item->type() == AVWIDGET) {
2557 clipsToMove.append(info);
2558 } else if (item->type() == TRANSITIONWIDGET) {
2559 transitionsToMove.append(info);
2564 InsertSpaceCommand *command = new InsertSpaceCommand(this, clipsToMove, transitionsToMove, track, GenTime(-length, m_document->fps()), true);
2565 m_commandStack->push(command);
2568 void CustomTrackView::slotInsertSpace()
2572 if (m_menuPosition.isNull()) {
2573 pos = GenTime(cursorPos(), m_document->fps());
2575 pos = GenTime((int)(mapToScene(m_menuPosition).x()), m_document->fps());
2576 track = (int)(mapToScene(m_menuPosition).y() / m_tracksHeight) + 1;
2578 SpacerDialog d(GenTime(65, m_document->fps()), m_document->timecode(), track, m_document->tracksCount(), this);
2579 if (d.exec() != QDialog::Accepted) return;
2580 GenTime spaceDuration = d.selectedDuration();
2581 track = d.selectedTrack();
2583 ClipItem *item = getClipItemAt(pos, track);
2584 if (item) pos = item->startPos();
2586 // Make sure there is no group in the way
2587 QRectF rect(pos.frames(m_document->fps()), track * m_tracksHeight + m_tracksHeight / 2, sceneRect().width() - pos.frames(m_document->fps()), m_tracksHeight / 2 - 2);
2589 QList<QGraphicsItem *> items = checkForGroups(rect, &isOk);
2591 // groups found on track, do not allow the move
2592 emit displayMessage(i18n("Cannot insert space in a track with a group"), ErrorMessage);
2596 QList<ItemInfo> clipsToMove;
2597 QList<ItemInfo> transitionsToMove;
2599 for (int i = 0; i < items.count(); i++) {
2600 if (items.at(i)->type() == AVWIDGET || items.at(i)->type() == TRANSITIONWIDGET) {
2601 AbstractClipItem *item = static_cast <AbstractClipItem *>(items.at(i));
2602 ItemInfo info = item->info();
2603 if (item->type() == AVWIDGET) {
2604 clipsToMove.append(info);
2605 } else if (item->type() == TRANSITIONWIDGET) {
2606 transitionsToMove.append(info);
2611 InsertSpaceCommand *command = new InsertSpaceCommand(this, clipsToMove, transitionsToMove, track, spaceDuration, true);
2612 m_commandStack->push(command);
2615 void CustomTrackView::insertSpace(QList<ItemInfo> clipsToMove, QList<ItemInfo> transToMove, int track, const GenTime duration, const GenTime offset)
2617 int diff = duration.frames(m_document->fps());
2618 resetSelectionGroup();
2619 m_selectionGroup = new AbstractGroupItem(m_document->fps());
2620 scene()->addItem(m_selectionGroup);
2622 Transition *transition;
2624 // Create lists with start pos for each track
2625 QMap <int, int> trackClipStartList;
2626 QMap <int, int> trackTransitionStartList;
2628 for (int i = 1; i < m_document->tracksCount() + 1; i++) {
2629 trackClipStartList[i] = -1;
2630 trackTransitionStartList[i] = -1;
2633 if (!clipsToMove.isEmpty()) for (int i = 0; i < clipsToMove.count(); i++) {
2634 clip = getClipItemAtStart(clipsToMove.at(i).startPos + offset, clipsToMove.at(i).track);
2636 if (clip->parentItem()) {
2637 m_selectionGroup->addToGroup(clip->parentItem());
2638 clip->parentItem()->setFlag(QGraphicsItem::ItemIsMovable, false);
2640 m_selectionGroup->addToGroup(clip);
2641 clip->setFlag(QGraphicsItem::ItemIsMovable, false);
2643 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))
2644 trackClipStartList[m_document->tracksCount() - clipsToMove.at(i).track] = clipsToMove.at(i).startPos.frames(m_document->fps());
2646 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);
2649 if (!transToMove.isEmpty()) for (int i = 0; i < transToMove.count(); i++) {
2650 transition = getTransitionItemAtStart(transToMove.at(i).startPos + offset, transToMove.at(i).track);
2652 if (transition->parentItem()) {
2653 m_selectionGroup->addToGroup(transition->parentItem());
2654 transition->parentItem()->setFlag(QGraphicsItem::ItemIsMovable, false);
2656 m_selectionGroup->addToGroup(transition);
2657 transition->setFlag(QGraphicsItem::ItemIsMovable, false);
2659 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))
2660 trackTransitionStartList[m_document->tracksCount() - transToMove.at(i).track] = transToMove.at(i).startPos.frames(m_document->fps());
2661 } 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);
2663 m_selectionGroup->translate(diff, 0);
2665 // update items coordinates
2666 QList<QGraphicsItem *> itemList = m_selectionGroup->childItems();
2668 for (int i = 0; i < itemList.count(); i++) {
2669 if (itemList.at(i)->type() == AVWIDGET || itemList.at(i)->type() == TRANSITIONWIDGET) {
2670 static_cast < AbstractClipItem *>(itemList.at(i))->updateItem();
2671 } else if (itemList.at(i)->type() == GROUPWIDGET) {
2672 QList<QGraphicsItem *> children = itemList.at(i)->childItems();
2673 for (int j = 0; j < children.count(); j++) {
2674 AbstractClipItem * clp = static_cast < AbstractClipItem *>(children.at(j));
2679 resetSelectionGroup(false);
2680 if (track != -1) track = m_document->tracksCount() - track;
2681 m_document->renderer()->mltInsertSpace(trackClipStartList, trackTransitionStartList, track, duration, offset);
2684 void CustomTrackView::deleteClip(const QString &clipId)
2686 resetSelectionGroup();
2687 QList<QGraphicsItem *> itemList = items();
2688 QUndoCommand *deleteCommand = new QUndoCommand();
2690 for (int i = 0; i < itemList.count(); i++) {
2691 if (itemList.at(i)->type() == AVWIDGET) {
2692 ClipItem *item = (ClipItem *)itemList.at(i);
2693 if (item->clipProducer() == clipId) {
2695 if (item->parentItem()) {
2696 // Clip is in a group, destroy the group
2697 new GroupClipsCommand(this, QList<ItemInfo>() << item->info(), QList<ItemInfo>(), false, deleteCommand);
2699 new AddTimelineClipCommand(this, item->xml(), item->clipProducer(), item->info(), item->effectList(), false, false, true, true, deleteCommand);
2703 deleteCommand->setText(i18np("Delete timeline clip", "Delete timeline clips", count));
2704 if (count == 0) delete deleteCommand;
2705 else m_commandStack->push(deleteCommand);
2708 void CustomTrackView::setCursorPos(int pos, bool seek)
2710 if (pos == m_cursorPos) return;
2711 emit cursorMoved((int)(m_cursorPos), (int)(pos));
2713 if (seek) m_document->renderer()->seek(GenTime(m_cursorPos, m_document->fps()));
2714 else if (m_autoScroll) checkScrolling();
2715 m_cursorLine->setPos(m_cursorPos, 0);
2718 void CustomTrackView::updateCursorPos()
2720 m_cursorLine->setPos(m_cursorPos, 0);
2723 int CustomTrackView::cursorPos()
2725 return (int)(m_cursorPos);
2728 void CustomTrackView::moveCursorPos(int delta)
2730 if (m_cursorPos + delta < 0) delta = 0 - m_cursorPos;
2731 emit cursorMoved((int)(m_cursorPos), (int)((m_cursorPos + delta)));
2732 m_cursorPos += delta;
2733 m_cursorLine->setPos(m_cursorPos, 0);
2734 m_document->renderer()->seek(GenTime(m_cursorPos, m_document->fps()));
2737 void CustomTrackView::initCursorPos(int pos)
2739 emit cursorMoved((int)(m_cursorPos), (int)(pos));
2741 m_cursorLine->setPos(pos, 0);
2745 void CustomTrackView::checkScrolling()
2747 ensureVisible(m_cursorPos, verticalScrollBar()->value() + 10, 2, 2, 50, 0);
2750 void CustomTrackView::mouseReleaseEvent(QMouseEvent * event)
2752 if (m_moveOpMode == SEEK) m_moveOpMode = NONE;
2753 QGraphicsView::mouseReleaseEvent(event);
2754 setViewportUpdateMode(QGraphicsView::MinimalViewportUpdate);
2755 #if QT_VERSION >= 0x040600
2756 if (m_dragItem) m_dragItem->setGraphicsEffect(NULL);
2758 if (m_scrollTimer.isActive()) m_scrollTimer.stop();
2759 if (event->button() == Qt::MidButton) {
2762 setDragMode(QGraphicsView::NoDrag);
2763 if (m_operationMode == MOVEGUIDE) {
2764 setCursor(Qt::ArrowCursor);
2765 m_operationMode = NONE;
2766 m_dragGuide->setFlag(QGraphicsItem::ItemIsMovable, false);
2767 GenTime newPos = GenTime(m_dragGuide->pos().x(), m_document->fps());
2768 if (newPos != m_dragGuide->position()) {
2769 EditGuideCommand *command = new EditGuideCommand(this, m_dragGuide->position(), m_dragGuide->label(), newPos, m_dragGuide->label(), false);
2770 m_commandStack->push(command);
2771 m_dragGuide->updateGuide(GenTime(m_dragGuide->pos().x(), m_document->fps()));
2772 qSort(m_guides.begin(), m_guides.end(), sortGuidesList);
2773 m_document->syncGuides(m_guides);
2778 } else if (m_operationMode == SPACER && m_selectionGroup) {
2780 if (event->modifiers() != Qt::ControlModifier) {
2781 // We are moving all tracks
2783 } else track = (int)(mapToScene(m_clickEvent).y() / m_tracksHeight);
2784 GenTime timeOffset = GenTime((int)(m_selectionGroup->scenePos().x()), m_document->fps()) - m_selectionGroupInfo.startPos;
2786 if (timeOffset != GenTime()) {
2787 QList<QGraphicsItem *> items = m_selectionGroup->childItems();
2789 QList<ItemInfo> clipsToMove;
2790 QList<ItemInfo> transitionsToMove;
2792 // Create lists with start pos for each track
2793 QMap <int, int> trackClipStartList;
2794 QMap <int, int> trackTransitionStartList;
2796 for (int i = 1; i < m_document->tracksCount() + 1; i++) {
2797 trackClipStartList[i] = -1;
2798 trackTransitionStartList[i] = -1;
2801 for (int i = 0; i < items.count(); i++) {
2802 if (items.at(i)->type() == GROUPWIDGET)
2803 items += items.at(i)->childItems();
2806 for (int i = 0; i < items.count(); i++) {
2807 if (items.at(i)->type() == AVWIDGET) {
2808 AbstractClipItem *item = static_cast <AbstractClipItem *>(items.at(i));
2809 ItemInfo info = item->info();
2810 clipsToMove.append(info);
2812 if (trackClipStartList.value(m_document->tracksCount() - info.track) == -1 || info.startPos.frames(m_document->fps()) < trackClipStartList.value(m_document->tracksCount() - info.track))
2813 trackClipStartList[m_document->tracksCount() - info.track] = info.startPos.frames(m_document->fps());
2814 } else if (items.at(i)->type() == TRANSITIONWIDGET) {
2815 AbstractClipItem *item = static_cast <AbstractClipItem *>(items.at(i));
2816 ItemInfo info = item->info();
2817 transitionsToMove.append(info);
2819 if (trackTransitionStartList.value(m_document->tracksCount() - info.track) == -1 || info.startPos.frames(m_document->fps()) < trackTransitionStartList.value(m_document->tracksCount() - info.track))
2820 trackTransitionStartList[m_document->tracksCount() - info.track] = info.startPos.frames(m_document->fps());
2824 InsertSpaceCommand *command = new InsertSpaceCommand(this, clipsToMove, transitionsToMove, track, timeOffset, false);
2825 m_commandStack->push(command);
2826 if (track != -1) track = m_document->tracksCount() - track;
2827 kDebug() << "SPACER TRACK:" << track;
2828 m_document->renderer()->mltInsertSpace(trackClipStartList, trackTransitionStartList, track, timeOffset, GenTime());
2830 resetSelectionGroup(false);
2831 m_operationMode = NONE;
2832 } else if (m_operationMode == RUBBERSELECTION) {
2833 //kDebug() << "// END RUBBER SELECT";
2834 resetSelectionGroup();
2835 groupSelectedItems();
2836 m_operationMode = NONE;
2839 if (m_dragItem == NULL && m_selectionGroup == NULL) {
2840 emit transitionItemSelected(NULL);
2844 if (m_dragItem) info = m_dragItem->info();
2846 if (m_operationMode == MOVE) {
2847 setCursor(Qt::OpenHandCursor);
2848 if (m_dragItem->parentItem() == 0) {
2849 // we are moving one clip, easy
2850 if (m_dragItem->type() == AVWIDGET && (m_dragItemInfo.startPos != info.startPos || m_dragItemInfo.track != info.track)) {
2851 ClipItem *item = static_cast <ClipItem *>(m_dragItem);
2852 Mlt::Producer *prod;
2853 if (item->isAudioOnly()) prod = item->baseClip()->audioProducer(m_dragItemInfo.track);
2854 else if (item->isVideoOnly()) prod = item->baseClip()->videoProducer();
2855 else prod = item->baseClip()->producer(m_dragItemInfo.track);
2856 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);
2859 QUndoCommand *moveCommand = new QUndoCommand();
2860 moveCommand->setText(i18n("Move clip"));
2861 adjustTimelineClips(m_scene->editMode(), item, ItemInfo(), moveCommand);
2863 int tracknumber = m_document->tracksCount() - item->track() - 1;
2864 bool isLocked = m_document->trackInfoAt(tracknumber).isLocked;
2865 if (isLocked) item->setItemLocked(true);
2866 new MoveClipCommand(this, m_dragItemInfo, info, false, moveCommand);
2867 // Also move automatic transitions (on lower track)
2868 Transition *startTransition = getTransitionItemAtStart(m_dragItemInfo.startPos, m_dragItemInfo.track);
2869 ItemInfo startTrInfo;
2870 ItemInfo newStartTrInfo;
2871 bool moveStartTrans = false;
2872 bool moveEndTrans = false;
2873 if (startTransition && startTransition->isAutomatic()) {
2874 startTrInfo = startTransition->info();
2875 newStartTrInfo = startTrInfo;
2876 newStartTrInfo.track = info.track;
2877 newStartTrInfo.startPos = info.startPos;
2878 if (m_dragItemInfo.track == info.track && !item->baseClip()->isTransparent() && getClipItemAtEnd(newStartTrInfo.endPos, m_document->tracksCount() - startTransition->transitionEndTrack())) {
2879 // transition end should stay the same
2881 // transition end should be adjusted to clip
2882 newStartTrInfo.endPos = newStartTrInfo.endPos + (newStartTrInfo.startPos - startTrInfo.startPos);
2884 if (newStartTrInfo.startPos < newStartTrInfo.endPos) moveStartTrans = true;
2886 if (startTransition == NULL || startTransition->endPos() < m_dragItemInfo.endPos) {
2887 // Check if there is a transition at clip end
2888 Transition *tr = getTransitionItemAtEnd(m_dragItemInfo.endPos, m_dragItemInfo.track);
2889 if (tr && tr->isAutomatic()) {
2890 ItemInfo trInfo = tr->info();
2891 ItemInfo newTrInfo = trInfo;
2892 newTrInfo.track = info.track;
2893 newTrInfo.endPos = m_dragItem->endPos();
2894 if (m_dragItemInfo.track == info.track && !item->baseClip()->isTransparent() && getClipItemAtStart(trInfo.startPos, m_document->tracksCount() - tr->transitionEndTrack())) {
2895 // transition start should stay the same
2897 // transition start should be moved
2898 newTrInfo.startPos = newTrInfo.startPos + (newTrInfo.endPos - trInfo.endPos);
2900 if (newTrInfo.startPos < newTrInfo.endPos) {
2901 moveEndTrans = true;
2902 if (moveStartTrans) {
2903 // we have to move both transitions, remove the start one so that there is no collision
2904 new AddTransitionCommand(this, startTrInfo, startTransition->transitionEndTrack(), startTransition->toXML(), true, true, moveCommand);
2906 adjustTimelineTransitions(m_scene->editMode(), tr, moveCommand);
2907 new MoveTransitionCommand(this, trInfo, newTrInfo, true, moveCommand);
2908 if (moveStartTrans) {
2909 // re-add transition in correct place
2910 int transTrack = startTransition->transitionEndTrack();
2911 if (m_dragItemInfo.track != info.track && !startTransition->forcedTrack()) {
2912 transTrack = getPreviousVideoTrack(info.track);
2914 adjustTimelineTransitions(m_scene->editMode(), startTransition, moveCommand);
2915 new AddTransitionCommand(this, newStartTrInfo, transTrack, startTransition->toXML(), false, true, moveCommand);
2921 if (moveStartTrans && !moveEndTrans) {
2922 adjustTimelineTransitions(m_scene->editMode(), startTransition, moveCommand);
2923 new MoveTransitionCommand(this, startTrInfo, newStartTrInfo, true, moveCommand);
2926 // Also move automatic transitions (on upper track)
2927 Transition *tr = getTransitionItemAtStart(m_dragItemInfo.startPos, m_dragItemInfo.track - 1);
2928 if (m_dragItemInfo.track == info.track && tr && tr->isAutomatic() && (m_document->tracksCount() - tr->transitionEndTrack()) == m_dragItemInfo.track) {
2929 ItemInfo trInfo = tr->info();
2930 ItemInfo newTrInfo = trInfo;
2931 newTrInfo.startPos = m_dragItem->startPos();
2932 ClipItem * upperClip = getClipItemAt(m_dragItemInfo.startPos, m_dragItemInfo.track - 1);
2933 if (!upperClip || !upperClip->baseClip()->isTransparent()) {
2934 if (!getClipItemAtEnd(newTrInfo.endPos, tr->track())) {
2935 // transition end should be adjusted to clip on upper track
2936 newTrInfo.endPos = newTrInfo.endPos + (newTrInfo.startPos - trInfo.startPos);
2938 if (newTrInfo.startPos < newTrInfo.endPos) {
2939 adjustTimelineTransitions(m_scene->editMode(), tr, moveCommand);
2940 new MoveTransitionCommand(this, trInfo, newTrInfo, true, moveCommand);
2944 if (m_dragItemInfo.track == info.track && (tr == NULL || tr->endPos() < m_dragItemInfo.endPos)) {
2945 // Check if there is a transition at clip end
2946 tr = getTransitionItemAtEnd(m_dragItemInfo.endPos, m_dragItemInfo.track - 1);
2947 if (tr && tr->isAutomatic() && (m_document->tracksCount() - tr->transitionEndTrack()) == m_dragItemInfo.track) {
2948 ItemInfo trInfo = tr->info();
2949 ItemInfo newTrInfo = trInfo;
2950 newTrInfo.endPos = m_dragItem->endPos();
2951 kDebug() << "CLIP ENDS AT: " << newTrInfo.endPos.frames(25);
2952 kDebug() << "CLIP STARTS AT: " << newTrInfo.startPos.frames(25);
2953 ClipItem * upperClip = getClipItemAt(m_dragItemInfo.startPos, m_dragItemInfo.track - 1);
2954 if (!upperClip || !upperClip->baseClip()->isTransparent()) {
2955 if (!getClipItemAtStart(trInfo.startPos, tr->track())) {
2956 // transition start should be moved
2957 newTrInfo.startPos = newTrInfo.startPos + (newTrInfo.endPos - trInfo.endPos);
2959 if (newTrInfo.startPos < newTrInfo.endPos) {
2960 adjustTimelineTransitions(m_scene->editMode(), tr, moveCommand);
2961 new MoveTransitionCommand(this, trInfo, newTrInfo, true, moveCommand);
2966 m_commandStack->push(moveCommand);
2967 //checkTrackSequence(m_dragItem->track());
2969 // undo last move and emit error message
2970 bool snap = KdenliveSettings::snaptopoints();
2971 KdenliveSettings::setSnaptopoints(false);
2972 item->setPos((int) m_dragItemInfo.startPos.frames(m_document->fps()), (int)(m_dragItemInfo.track * m_tracksHeight + 1));
2973 KdenliveSettings::setSnaptopoints(snap);
2974 emit displayMessage(i18n("Cannot move clip to position %1", m_document->timecode().getTimecodeFromFrames(m_dragItemInfo.startPos.frames(m_document->fps()))), ErrorMessage);
2976 setDocumentModified();
2978 if (m_dragItem->type() == TRANSITIONWIDGET && (m_dragItemInfo.startPos != info.startPos || m_dragItemInfo.track != info.track)) {
2979 Transition *transition = static_cast <Transition *>(m_dragItem);
2980 transition->updateTransitionEndTrack(getPreviousVideoTrack(m_dragItem->track()));
2981 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)) {
2982 // Moving transition failed, revert to previous position
2983 emit displayMessage(i18n("Cannot move transition"), ErrorMessage);
2984 transition->setPos((int) m_dragItemInfo.startPos.frames(m_document->fps()), (m_dragItemInfo.track) * m_tracksHeight + 1);
2986 QUndoCommand *moveCommand = new QUndoCommand();
2987 moveCommand->setText(i18n("Move transition"));
2988 adjustTimelineTransitions(m_scene->editMode(), transition, moveCommand);
2989 new MoveTransitionCommand(this, m_dragItemInfo, info, false, moveCommand);
2990 m_commandStack->push(moveCommand);
2994 // Moving several clips. We need to delete them and readd them to new position,
2995 // or they might overlap each other during the move
2996 QGraphicsItemGroup *group = static_cast <QGraphicsItemGroup *>(m_dragItem->parentItem());
2997 QList<QGraphicsItem *> items = group->childItems();
2999 QList<ItemInfo> clipsToMove;
3000 QList<ItemInfo> transitionsToMove;
3002 GenTime timeOffset = GenTime(m_dragItem->scenePos().x(), m_document->fps()) - m_dragItemInfo.startPos;
3003 const int trackOffset = (int)(m_dragItem->scenePos().y() / m_tracksHeight) - m_dragItemInfo.track;
3004 //kDebug() << "// MOVED SEVERAL CLIPS" << timeOffset.frames(25);
3005 QUndoCommand *moveGroup = new QUndoCommand();
3006 moveGroup->setText(i18n("Move group"));
3007 if (timeOffset != GenTime() || trackOffset != 0) {
3008 // remove items in MLT playlist
3011 int max = items.count();
3012 for (int i = 0; i < max; i++) {
3013 if (items.at(i)->type() == GROUPWIDGET) {
3014 items += items.at(i)->childItems();
3017 m_document->renderer()->blockSignals(true);
3018 for (int i = 0; i < items.count(); i++) {
3019 if (items.at(i)->type() != AVWIDGET && items.at(i)->type() != TRANSITIONWIDGET) continue;
3020 AbstractClipItem *item = static_cast <AbstractClipItem *>(items.at(i));
3021 ItemInfo info = item->info();
3022 if (item->type() == AVWIDGET) {
3023 if (m_document->renderer()->mltRemoveClip(m_document->tracksCount() - info.track, info.startPos) == false) {
3024 // error, clip cannot be removed from playlist
3025 emit displayMessage(i18n("Error removing clip at %1 on track %2", m_document->timecode().getTimecodeFromFrames(info.startPos.frames(m_document->fps())), info.track), ErrorMessage);
3027 clipsToMove.append(info);
3030 transitionsToMove.append(info);
3031 Transition *tr = static_cast <Transition*>(item);
3032 m_document->renderer()->mltDeleteTransition(tr->transitionTag(), tr->transitionEndTrack(), m_document->tracksCount() - info.track, info.startPos, info.endPos, tr->toXML());
3035 m_document->renderer()->blockSignals(false);
3036 for (int i = 0; i < items.count(); i++) {
3037 // re-add items in correct place
3038 if (items.at(i)->type() != AVWIDGET && items.at(i)->type() != TRANSITIONWIDGET) continue;
3039 AbstractClipItem *item = static_cast <AbstractClipItem *>(items.at(i));
3041 ItemInfo info = item->info();
3042 int tracknumber = m_document->tracksCount() - info.track - 1;
3043 bool isLocked = m_document->trackInfoAt(tracknumber).isLocked;
3045 group->removeFromGroup(item);
3046 item->setItemLocked(true);
3049 if (item->type() == AVWIDGET) {
3050 ClipItem *clip = static_cast <ClipItem*>(item);
3051 info.track = m_document->tracksCount() - info.track;
3052 Mlt::Producer *prod;
3053 adjustTimelineClips(m_scene->editMode(), clip, ItemInfo(), moveGroup);
3054 if (clip->isAudioOnly()) prod = clip->baseClip()->audioProducer(info.track);
3055 else if (clip->isVideoOnly()) prod = clip->baseClip()->videoProducer();
3056 else prod = clip->baseClip()->producer(info.track);
3057 m_document->renderer()->mltInsertClip(info, clip->xml(), prod, m_scene->editMode() == OVERWRITEEDIT, m_scene->editMode() == INSERTEDIT);
3058 for (int i = 0; i < clip->effectsCount(); i++) {
3059 m_document->renderer()->mltAddEffect(info.track, info.startPos, clip->getEffectArgs(clip->effectAt(i)), false);
3062 Transition *tr = static_cast <Transition*>(item);
3063 int newTrack = tr->transitionEndTrack();
3064 if (!tr->forcedTrack()) {
3065 newTrack = getPreviousVideoTrack(info.track);
3067 tr->updateTransitionEndTrack(newTrack);
3068 adjustTimelineTransitions(m_scene->editMode(), tr, moveGroup);
3069 m_document->renderer()->mltAddTransition(tr->transitionTag(), newTrack, m_document->tracksCount() - info.track, info.startPos, info.endPos, tr->toXML());
3073 new MoveGroupCommand(this, clipsToMove, transitionsToMove, timeOffset, trackOffset, false, moveGroup);
3074 m_commandStack->push(moveGroup);
3076 //QPointF top = group->sceneBoundingRect().topLeft();
3077 //QPointF oldpos = m_selectionGroup->scenePos();
3078 //kDebug()<<"SELECTION GRP POS: "<<m_selectionGroup->scenePos()<<", TOP: "<<top;
3079 //group->setPos(top);
3080 //TODO: get rid of the 3 lines below
3081 if (m_selectionGroup) {
3082 m_selectionGroupInfo.startPos = GenTime(m_selectionGroup->scenePos().x(), m_document->fps());
3083 m_selectionGroupInfo.track = m_selectionGroup->track();
3085 setDocumentModified();
3088 m_document->renderer()->doRefresh();
3089 } else if (m_operationMode == RESIZESTART && m_dragItem->startPos() != m_dragItemInfo.startPos) {
3091 if (m_dragItem->type() == AVWIDGET) {
3092 ItemInfo resizeinfo = m_dragItemInfo;
3093 resizeinfo.track = m_document->tracksCount() - resizeinfo.track;
3094 bool success = m_document->renderer()->mltResizeClipStart(resizeinfo, m_dragItem->startPos() - m_dragItemInfo.startPos);
3096 QUndoCommand *resizeCommand = new QUndoCommand();
3097 resizeCommand->setText(i18n("Resize clip"));
3099 // Check if there is an automatic transition on that clip (lower track)
3100 Transition *transition = getTransitionItemAtStart(m_dragItemInfo.startPos, m_dragItemInfo.track);
3101 if (transition && transition->isAutomatic()) {
3102 ItemInfo trInfo = transition->info();
3103 ItemInfo newTrInfo = trInfo;
3104 newTrInfo.startPos = m_dragItem->startPos();
3105 if (newTrInfo.startPos < newTrInfo.endPos)
3106 new MoveTransitionCommand(this, trInfo, newTrInfo, true, resizeCommand);
3108 // Check if there is an automatic transition on that clip (upper track)
3109 transition = getTransitionItemAtStart(m_dragItemInfo.startPos, m_dragItemInfo.track - 1);
3110 if (transition && transition->isAutomatic() && (m_document->tracksCount() - transition->transitionEndTrack()) == m_dragItemInfo.track) {
3111 ItemInfo trInfo = transition->info();
3112 ItemInfo newTrInfo = trInfo;
3113 newTrInfo.startPos = m_dragItem->startPos();
3114 ClipItem * upperClip = getClipItemAt(m_dragItemInfo.startPos, m_dragItemInfo.track - 1);
3115 if ((!upperClip || !upperClip->baseClip()->isTransparent()) && newTrInfo.startPos < newTrInfo.endPos) {
3116 new MoveTransitionCommand(this, trInfo, newTrInfo, true, resizeCommand);
3120 ClipItem *clip = static_cast < ClipItem * >(m_dragItem);
3121 updatePositionEffects(clip, m_dragItemInfo);
3125 QDomElement root = doc.createElement("list");
3126 doc.appendChild(root);
3127 QList <int> indexes;
3128 for (int i = 0; i < clip->effectsCount(); i++) {
3129 QDomElement effect = clip->effectAt(i);
3130 if (EffectsList::hasKeyFrames(effect)) {
3131 doc.appendChild(doc.importNode(effect, true));
3136 if (clip->checkEffectsKeyframesPos(m_dragItemInfo.cropStart.frames(m_document->fps()), clip->cropStart().frames(m_document->fps()), true)) {
3137 // Keyframes were modified, updateClip
3138 QDomNodeList effs = doc.elementsByTagName("effect");
3140 // Since we must always resize clip before updating the keyframes, we
3141 // put a resize command before & after checking keyframes so that
3142 // we are sure the resize is performed before whenever we do or undo the action
3144 new ResizeClipCommand(this, m_dragItemInfo, info, false, true, resizeCommand);
3145 for (int i = 0; i < indexes.count(); i++) {
3146 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);
3147 updateEffect(m_document->tracksCount() - clip->track(), clip->startPos(), clip->effectAt(indexes.at(i)), indexes.at(i));
3149 new ResizeClipCommand(this, m_dragItemInfo, info, false, true, resizeCommand);
3150 emit clipItemSelected(clip);
3151 } else new ResizeClipCommand(this, m_dragItemInfo, info, false, false, resizeCommand);
3153 m_commandStack->push(resizeCommand);
3155 bool snap = KdenliveSettings::snaptopoints();
3156 KdenliveSettings::setSnaptopoints(false);
3157 m_dragItem->resizeStart((int) m_dragItemInfo.startPos.frames(m_document->fps()));
3158 KdenliveSettings::setSnaptopoints(snap);
3159 emit displayMessage(i18n("Error when resizing clip"), ErrorMessage);
3161 } else if (m_dragItem->type() == TRANSITIONWIDGET) {
3162 Transition *transition = static_cast <Transition *>(m_dragItem);
3163 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)) {
3164 // Cannot resize transition
3165 bool snap = KdenliveSettings::snaptopoints();
3166 KdenliveSettings::setSnaptopoints(false);
3167 transition->resizeStart((int) m_dragItemInfo.startPos.frames(m_document->fps()));
3168 KdenliveSettings::setSnaptopoints(snap);
3169 emit displayMessage(i18n("Cannot resize transition"), ErrorMessage);
3171 MoveTransitionCommand *command = new MoveTransitionCommand(this, m_dragItemInfo, info, false);
3172 m_commandStack->push(command);
3176 if (m_dragItem->parentItem() && m_dragItem->parentItem() != m_selectionGroup) {
3177 // Item was resized, rebuild group;
3178 AbstractGroupItem *group = static_cast <AbstractGroupItem *>(m_dragItem->parentItem());
3179 QList <QGraphicsItem *> children = group->childItems();
3180 m_document->clipManager()->removeGroup(group);
3181 scene()->destroyItemGroup(group);
3182 for (int i = 0; i < children.count(); i++) {
3183 children.at(i)->setSelected(true);
3185 groupSelectedItems(false, true);
3187 //m_document->renderer()->doRefresh();
3188 } else if (m_operationMode == RESIZEEND && m_dragItem->endPos() != m_dragItemInfo.endPos) {
3190 if (m_dragItem->type() == AVWIDGET) {
3191 ItemInfo resizeinfo = info;
3192 resizeinfo.track = m_document->tracksCount() - resizeinfo.track;
3193 bool success = m_document->renderer()->mltResizeClipEnd(resizeinfo, resizeinfo.endPos - resizeinfo.startPos);
3195 QUndoCommand *resizeCommand = new QUndoCommand();
3196 resizeCommand->setText(i18n("Resize clip"));
3198 // Check if there is an automatic transition on that clip (lower track)
3199 Transition *tr = getTransitionItemAtEnd(m_dragItemInfo.endPos, m_dragItemInfo.track);
3200 if (tr && tr->isAutomatic()) {
3201 ItemInfo trInfo = tr->info();
3202 ItemInfo newTrInfo = trInfo;
3203 newTrInfo.endPos = m_dragItem->endPos();
3204 if (newTrInfo.endPos > newTrInfo.startPos) new MoveTransitionCommand(this, trInfo, newTrInfo, true, resizeCommand);
3207 // Check if there is an automatic transition on that clip (upper track)
3208 tr = getTransitionItemAtEnd(m_dragItemInfo.endPos, m_dragItemInfo.track - 1);
3209 if (tr && tr->isAutomatic() && (m_document->tracksCount() - tr->transitionEndTrack()) == m_dragItemInfo.track) {
3210 ItemInfo trInfo = tr->info();
3211 ItemInfo newTrInfo = trInfo;
3212 newTrInfo.endPos = m_dragItem->endPos();
3213 ClipItem * upperClip = getClipItemAtEnd(m_dragItemInfo.endPos, m_dragItemInfo.track - 1);
3214 if ((!upperClip || !upperClip->baseClip()->isTransparent()) && newTrInfo.endPos > newTrInfo.startPos) {
3215 new MoveTransitionCommand(this, trInfo, newTrInfo, true, resizeCommand);
3220 ClipItem *clip = static_cast < ClipItem * >(m_dragItem);
3222 QDomElement root = doc.createElement("list");
3223 doc.appendChild(root);
3224 QList <int> indexes;
3225 for (int i = 0; i < clip->effectsCount(); i++) {
3226 QDomElement effect = clip->effectAt(i);
3227 if (EffectsList::hasKeyFrames(effect)) {
3228 doc.appendChild(doc.importNode(effect, true));
3233 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)) {
3234 // Keyframes were modified, updateClip
3235 QDomNodeList effs = doc.elementsByTagName("effect");
3237 // Since we must always resize clip before updating the keyframes, we
3238 // put a resize command before & after checking keyframes so that
3239 // we are sure the resize is performed before whenever we do or undo the action
3241 new ResizeClipCommand(this, m_dragItemInfo, info, false, true, resizeCommand);
3242 for (int i = 0; i < indexes.count(); i++) {
3243 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);
3244 updateEffect(m_document->tracksCount() - clip->track(), clip->startPos(), clip->effectAt(indexes.at(i)), indexes.at(i));
3246 new ResizeClipCommand(this, m_dragItemInfo, info, false, true, resizeCommand);
3247 emit clipItemSelected(clip);
3248 } else new ResizeClipCommand(this, m_dragItemInfo, info, false, false, resizeCommand);
3250 m_commandStack->push(resizeCommand);
3251 updatePositionEffects(clip, m_dragItemInfo);
3253 m_dragItem->resizeEnd((int) m_dragItemInfo.endPos.frames(m_document->fps()));
3254 emit displayMessage(i18n("Error when resizing clip"), ErrorMessage);
3256 } else if (m_dragItem->type() == TRANSITIONWIDGET) {
3257 Transition *transition = static_cast <Transition *>(m_dragItem);
3258 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)) {
3259 // Cannot resize transition
3260 transition->resizeEnd((int) m_dragItemInfo.endPos.frames(m_document->fps()));
3261 emit displayMessage(i18n("Cannot resize transition"), ErrorMessage);
3263 MoveTransitionCommand *command = new MoveTransitionCommand(this, m_dragItemInfo, info, false);
3264 m_commandStack->push(command);
3267 if (m_dragItem->parentItem() && m_dragItem->parentItem() != m_selectionGroup) {
3268 // Item was resized, rebuild group;
3269 AbstractGroupItem *group = static_cast <AbstractGroupItem *>(m_dragItem->parentItem());
3270 QList <QGraphicsItem *> children = group->childItems();
3271 m_document->clipManager()->removeGroup(group);
3272 scene()->destroyItemGroup(group);
3273 for (int i = 0; i < children.count(); i++) {
3274 children.at(i)->setSelected(true);
3276 groupSelectedItems(false, true);
3278 //m_document->renderer()->doRefresh();
3279 } else if (m_operationMode == FADEIN) {
3280 // resize fade in effect
3281 ClipItem * item = static_cast <ClipItem *>(m_dragItem);
3282 int ix = item->hasEffect("volume", "fadein");
3283 int ix2 = item->hasEffect("", "fade_from_black");
3285 QDomElement oldeffect = item->effectAt(ix);
3286 int start = item->cropStart().frames(m_document->fps());
3287 int end = item->fadeIn();
3289 slotDeleteEffect(item, oldeffect);
3292 QDomElement effect = oldeffect.cloneNode().toElement();
3293 EffectsList::setParameter(oldeffect, "in", QString::number(start));
3294 EffectsList::setParameter(oldeffect, "out", QString::number(end));
3295 slotUpdateClipEffect(item, effect, oldeffect, ix);
3296 emit clipItemSelected(item, ix);
3298 } else if (item->fadeIn() != 0 && ix2 == -1) {
3300 if (item->isVideoOnly() || (item->clipType() != AUDIO && item->clipType() != AV && item->clipType() != PLAYLIST)) {
3302 effect = MainWindow::videoEffects.getEffectByTag("", "fade_from_black").cloneNode().toElement();
3303 } else effect = MainWindow::audioEffects.getEffectByTag("volume", "fadein").cloneNode().toElement();
3304 EffectsList::setParameter(effect, "out", QString::number(item->fadeIn()));
3305 slotAddEffect(effect, m_dragItem->startPos(), m_dragItem->track());
3308 QDomElement oldeffect = item->effectAt(ix2);
3309 int start = item->cropStart().frames(m_document->fps());
3310 int end = item->fadeIn();
3312 slotDeleteEffect(item, oldeffect);
3315 QDomElement effect = oldeffect.cloneNode().toElement();
3316 EffectsList::setParameter(oldeffect, "in", QString::number(start));
3317 EffectsList::setParameter(oldeffect, "out", QString::number(end));
3318 slotUpdateClipEffect(item, effect, oldeffect, ix2);
3319 emit clipItemSelected(item, ix2);
3322 } else if (m_operationMode == FADEOUT) {
3323 // resize fade in effect
3324 ClipItem * item = static_cast <ClipItem *>(m_dragItem);
3325 int ix = item->hasEffect("volume", "fadeout");
3326 int ix2 = item->hasEffect("", "fade_to_black");
3328 QDomElement oldeffect = item->effectAt(ix);
3329 int end = (item->cropDuration() + item->cropStart()).frames(m_document->fps());
3330 int start = item->fadeOut();
3332 slotDeleteEffect(item, oldeffect);
3334 start = end - start;
3335 QDomElement effect = oldeffect.cloneNode().toElement();
3336 EffectsList::setParameter(oldeffect, "in", QString::number(start));
3337 EffectsList::setParameter(oldeffect, "out", QString::number(end));
3338 // kDebug()<<"EDIT FADE OUT : "<<start<<"x"<<end;
3339 slotUpdateClipEffect(item, effect, oldeffect, ix);
3340 emit clipItemSelected(item, ix);
3342 } else if (item->fadeOut() != 0 && ix2 == -1) {
3344 if (item->isVideoOnly() || (item->clipType() != AUDIO && item->clipType() != AV && item->clipType() != PLAYLIST)) {
3346 effect = MainWindow::videoEffects.getEffectByTag("", "fade_to_black").cloneNode().toElement();
3347 } else effect = MainWindow::audioEffects.getEffectByTag("volume", "fadeout").cloneNode().toElement();
3348 EffectsList::setParameter(effect, "in", QString::number(item->fadeOut()));
3349 EffectsList::setParameter(effect, "out", QString::number(0));
3350 slotAddEffect(effect, m_dragItem->startPos(), m_dragItem->track());
3353 QDomElement oldeffect = item->effectAt(ix2);
3354 int end = (item->cropDuration() + item->cropStart()).frames(m_document->fps());
3355 int start = item->fadeOut();
3357 slotDeleteEffect(item, oldeffect);
3359 start = end - start;
3360 QDomElement effect = oldeffect.cloneNode().toElement();
3361 EffectsList::setParameter(oldeffect, "in", QString::number(start));
3362 EffectsList::setParameter(oldeffect, "out", QString::number(end));
3363 // kDebug()<<"EDIT FADE OUT : "<<start<<"x"<<end;
3364 slotUpdateClipEffect(item, effect, oldeffect, ix2);
3365 emit clipItemSelected(item, ix2);
3368 } else if (m_operationMode == KEYFRAME) {
3369 // update the MLT effect
3370 ClipItem * item = static_cast <ClipItem *>(m_dragItem);
3371 QDomElement oldEffect = item->selectedEffect().cloneNode().toElement();
3373 // check if we want to remove keyframe
3374 double val = mapToScene(event->pos()).toPoint().y();
3375 QRectF br = item->sceneBoundingRect();
3376 double maxh = 100.0 / br.height();
3377 val = (br.bottom() - val) * maxh;
3378 int start = item->cropStart().frames(m_document->fps());
3379 int end = (item->cropStart() + item->cropDuration()).frames(m_document->fps()) - 1;
3380 if ((val < -50 || val > 150) && item->editedKeyFramePos() != start && item->editedKeyFramePos() != end) {
3382 kDebug() << "// DELETE KFR: " << item->editedKeyFramePos();
3383 item->movedKeyframe(item->getEffectAt(item->selectedEffectIndex()), item->selectedKeyFramePos(), -1, 0);
3384 } else item->movedKeyframe(item->getEffectAt(item->selectedEffectIndex()), item->selectedKeyFramePos(), item->editedKeyFramePos(), item->editedKeyFrameValue());
3385 QDomElement newEffect = item->selectedEffect().cloneNode().toElement();
3386 //item->updateKeyframeEffect();
3387 //QString next = item->keyframes(item->selectedEffectIndex());
3388 //EditKeyFrameCommand *command = new EditKeyFrameCommand(this, item->track(), item->startPos(), item->selectedEffectIndex(), previous, next, false);
3389 EditEffectCommand *command = new EditEffectCommand(this, m_document->tracksCount() - item->track(), item->startPos(), oldEffect, newEffect, item->selectedEffectIndex(), false);
3391 m_commandStack->push(command);
3392 updateEffect(m_document->tracksCount() - item->track(), item->startPos(), item->selectedEffect(), item->selectedEffectIndex());
3393 emit clipItemSelected(item, item->selectedEffectIndex());
3395 if (m_dragItem && m_dragItem->type() == TRANSITIONWIDGET && m_dragItem->isSelected()) {
3396 // A transition is selected
3398 ClipItem *transitionClip = getClipItemAt(m_dragItemInfo.startPos, m_dragItemInfo.track);
3399 if (transitionClip && transitionClip->baseClip()) {
3400 QString size = transitionClip->baseClip()->getProperty("frame_size");
3401 double factor = transitionClip->baseClip()->getProperty("aspect_ratio").toDouble();
3402 p.setX((int)(size.section('x', 0, 0).toInt() * factor + 0.5));
3403 p.setY(size.section('x', 1, 1).toInt());
3405 emit transitionItemSelected(static_cast <Transition *>(m_dragItem), getPreviousVideoTrack(m_dragItem->track()), p);
3406 } else emit transitionItemSelected(NULL);
3407 if (m_operationMode != NONE && m_operationMode != MOVE) setDocumentModified();
3408 m_operationMode = NONE;
3411 void CustomTrackView::deleteClip(ItemInfo info, bool refresh)
3413 ClipItem *item = getClipItemAt((int) info.startPos.frames(m_document->fps()), info.track);
3415 if (!item || m_document->renderer()->mltRemoveClip(m_document->tracksCount() - info.track, info.startPos) == false) {
3416 emit displayMessage(i18n("Error removing clip at %1 on track %2", m_document->timecode().getTimecodeFromFrames(info.startPos.frames(m_document->fps())), info.track), ErrorMessage);
3419 if (item->isSelected()) emit clipItemSelected(NULL);
3420 item->baseClip()->removeReference();
3421 m_document->updateClip(item->baseClip()->getId());
3423 /*if (item->baseClip()->isTransparent()) {
3424 // also remove automatic transition
3425 Transition *tr = getTransitionItemAt(info.startPos, info.track);
3426 if (tr && tr->isAutomatic()) {
3427 m_document->renderer()->mltDeleteTransition(tr->transitionTag(), tr->transitionEndTrack(), m_document->tracksCount() - info.track, info.startPos, info.endPos, tr->toXML());
3428 scene()->removeItem(tr);
3432 m_waitingThumbs.removeAll(item);
3433 if (m_dragItem == item) m_dragItem = NULL;
3434 #if QT_VERSION >= 0x040600
3435 // animate item deletion
3436 item->closeAnimation();
3437 /*if (refresh) item->closeAnimation();
3439 // no refresh, means we have several operations chained, we need to delete clip immediatly
3440 // so that it does not get in the way of the other
3449 setDocumentModified();
3450 if (refresh) m_document->renderer()->doRefresh();
3453 void CustomTrackView::deleteSelectedClips()
3455 resetSelectionGroup();
3456 QList<QGraphicsItem *> itemList = scene()->selectedItems();
3457 if (itemList.count() == 0) {
3458 emit displayMessage(i18n("Select clip to delete"), ErrorMessage);
3461 scene()->clearSelection();
3462 QUndoCommand *deleteSelected = new QUndoCommand();
3464 bool resetGroup = false;
3467 int transitionCount = 0;
3468 // expand & destroy groups
3469 for (int i = 0; i < itemList.count(); i++) {
3470 if (itemList.at(i)->type() == GROUPWIDGET) {
3472 QList<QGraphicsItem *> children = itemList.at(i)->childItems();
3473 itemList += children;
3474 QList <ItemInfo> clipInfos;
3475 QList <ItemInfo> transitionInfos;
3476 GenTime currentPos = GenTime(m_cursorPos, m_document->fps());
3477 for (int j = 0; j < children.count(); j++) {
3478 if (children.at(j)->type() == AVWIDGET) {
3479 AbstractClipItem *clip = static_cast <AbstractClipItem *>(children.at(j));
3480 if (!clip->isItemLocked()) clipInfos.append(clip->info());
3481 } else if (children.at(j)->type() == TRANSITIONWIDGET) {
3482 AbstractClipItem *clip = static_cast <AbstractClipItem *>(children.at(j));
3483 if (!clip->isItemLocked()) transitionInfos.append(clip->info());
3486 if (clipInfos.count() > 0) {
3487 new GroupClipsCommand(this, clipInfos, transitionInfos, false, deleteSelected);
3492 for (int i = 0; i < itemList.count(); i++) {
3493 if (itemList.at(i)->type() == AVWIDGET) {
3495 ClipItem *item = static_cast <ClipItem *>(itemList.at(i));
3496 if (item->parentItem()) resetGroup = true;
3497 //kDebug()<<"// DELETE CLP AT: "<<item->info().startPos.frames(25);
3498 new AddTimelineClipCommand(this, item->xml(), item->clipProducer(), item->info(), item->effectList(), false, false, true, true, deleteSelected);
3499 emit clipItemSelected(NULL);
3500 } else if (itemList.at(i)->type() == TRANSITIONWIDGET) {
3502 Transition *item = static_cast <Transition *>(itemList.at(i));
3503 //kDebug()<<"// DELETE TRANS AT: "<<item->info().startPos.frames(25);
3504 if (item->parentItem()) resetGroup = true;
3505 new AddTransitionCommand(this, item->info(), item->transitionEndTrack(), item->toXML(), true, true, deleteSelected);
3506 emit transitionItemSelected(NULL);
3509 if (groupCount > 0 && clipCount == 0 && transitionCount == 0)
3510 deleteSelected->setText(i18np("Delete selected group", "Delete selected groups", groupCount));
3511 else if (clipCount > 0 && groupCount == 0 && transitionCount == 0)
3512 deleteSelected->setText(i18np("Delete selected clip", "Delete selected clips", clipCount));
3513 else if (transitionCount > 0 && groupCount == 0 && clipCount == 0)
3514 deleteSelected->setText(i18np("Delete selected transition", "Delete selected transitions", transitionCount));
3515 else deleteSelected->setText(i18n("Delete selected items"));
3516 m_commandStack->push(deleteSelected);
3519 void CustomTrackView::changeClipSpeed()
3521 QList<QGraphicsItem *> itemList = scene()->selectedItems();
3522 if (itemList.count() == 0) {
3523 emit displayMessage(i18n("Select clip to change speed"), ErrorMessage);
3526 QUndoCommand *changeSelected = new QUndoCommand();
3527 changeSelected->setText("Edit clip speed");
3531 for (int i = 0; i < itemList.count(); i++) {
3532 if (itemList.at(i)->type() == AVWIDGET) {
3533 ClipItem *item = static_cast <ClipItem *>(itemList.at(i));
3534 ItemInfo info = item->info();
3535 if (percent == -1) percent = QInputDialog::getInteger(this, i18n("Edit Clip Speed"), i18n("New speed (percents)"), item->speed() * 100, 1, 10000, 1, &ok);
3537 double speed = (double) percent / 100.0;
3538 if (item->speed() != speed && (item->clipType() == VIDEO || item->clipType() == AV)) {
3540 //new ChangeSpeedCommand(this, info, item->speed(), speed, item->clipProducer(), changeSelected);
3544 if (count > 0) m_commandStack->push(changeSelected);
3545 else delete changeSelected;
3548 void CustomTrackView::doChangeClipSpeed(ItemInfo info, ItemInfo speedIndependantInfo, const double speed, const double oldspeed, int strobe, const QString &id)
3550 DocClipBase *baseclip = m_document->clipManager()->getClipById(id);
3551 ClipItem *item = getClipItemAt((int) info.startPos.frames(m_document->fps()), info.track);
3553 kDebug() << "ERROR: Cannot find clip for speed change";
3554 emit displayMessage(i18n("Cannot find clip for speed change"), ErrorMessage);
3557 info.track = m_document->tracksCount() - item->track();
3559 if (item->isVideoOnly()) endPos = m_document->renderer()->mltChangeClipSpeed(info, speedIndependantInfo, speed, oldspeed, strobe, baseclip->videoProducer());
3560 else if (item->isAudioOnly()) endPos = m_document->renderer()->mltChangeClipSpeed(info, speedIndependantInfo, speed, oldspeed, strobe, baseclip->audioProducer(item->track()));
3561 else endPos = m_document->renderer()->mltChangeClipSpeed(info, speedIndependantInfo, speed, oldspeed, strobe, baseclip->producer());
3563 item->setSpeed(speed, strobe);
3564 item->updateRectGeometry();
3565 if (item->cropDuration().frames(m_document->fps()) != endPos) {
3566 item->resizeEnd((int) info.startPos.frames(m_document->fps()) + endPos - 1);
3568 updatePositionEffects(item, info);
3569 setDocumentModified();
3570 } else emit displayMessage(i18n("Invalid clip"), ErrorMessage);
3573 void CustomTrackView::cutSelectedClips()
3575 QList<QGraphicsItem *> itemList = scene()->selectedItems();
3576 GenTime currentPos = GenTime(m_cursorPos, m_document->fps());
3577 for (int i = 0; i < itemList.count(); i++) {
3578 if (itemList.at(i)->type() == AVWIDGET) {
3579 ClipItem *item = static_cast <ClipItem *>(itemList.at(i));
3580 if (item->parentItem() && item->parentItem() != m_selectionGroup) {
3581 emit displayMessage(i18n("Cannot cut a clip in a group"), ErrorMessage);
3582 } else if (currentPos > item->startPos() && currentPos < item->endPos()) {
3583 RazorClipCommand *command = new RazorClipCommand(this, item->info(), currentPos);
3584 m_commandStack->push(command);
3590 void CustomTrackView::groupClips(bool group)
3592 QList<QGraphicsItem *> itemList = scene()->selectedItems();
3593 QList <ItemInfo> clipInfos;
3594 QList <ItemInfo> transitionInfos;
3595 GenTime currentPos = GenTime(m_cursorPos, m_document->fps());
3598 int max = itemList.count();
3599 for (int i = 0; i < max; i++) {
3600 if (itemList.at(i)->type() == GROUPWIDGET) {
3601 itemList += itemList.at(i)->childItems();
3605 for (int i = 0; i < itemList.count(); i++) {
3606 if (itemList.at(i)->type() == AVWIDGET) {
3607 AbstractClipItem *clip = static_cast <AbstractClipItem *>(itemList.at(i));
3608 if (!clip->isItemLocked()) clipInfos.append(clip->info());
3609 } else if (itemList.at(i)->type() == TRANSITIONWIDGET) {
3610 AbstractClipItem *clip = static_cast <AbstractClipItem *>(itemList.at(i));
3611 if (!clip->isItemLocked()) transitionInfos.append(clip->info());
3614 if (clipInfos.count() > 0) {
3615 GroupClipsCommand *command = new GroupClipsCommand(this, clipInfos, transitionInfos, group);
3616 m_commandStack->push(command);
3620 void CustomTrackView::doGroupClips(QList <ItemInfo> clipInfos, QList <ItemInfo> transitionInfos, bool group)
3622 resetSelectionGroup();
3623 m_scene->clearSelection();
3625 for (int i = 0; i < clipInfos.count(); i++) {
3626 ClipItem *clip = getClipItemAt(clipInfos.at(i).startPos, clipInfos.at(i).track);
3627 if (clip == NULL) continue;
3628 if (clip->parentItem() && clip->parentItem()->type() == GROUPWIDGET) {
3629 AbstractGroupItem *grp = static_cast <AbstractGroupItem *>(clip->parentItem());
3630 m_document->clipManager()->removeGroup(grp);
3631 scene()->destroyItemGroup(grp);
3633 clip->setFlag(QGraphicsItem::ItemIsMovable, true);
3635 for (int i = 0; i < transitionInfos.count(); i++) {
3636 Transition *tr = getTransitionItemAt(transitionInfos.at(i).startPos, transitionInfos.at(i).track);
3637 if (tr == NULL) continue;
3638 if (tr->parentItem() && tr->parentItem()->type() == GROUPWIDGET) {
3639 AbstractGroupItem *grp = static_cast <AbstractGroupItem *>(tr->parentItem());
3640 m_document->clipManager()->removeGroup(grp);
3641 scene()->destroyItemGroup(grp);
3643 tr->setFlag(QGraphicsItem::ItemIsMovable, true);
3645 setDocumentModified();
3649 QList <QGraphicsItemGroup *> groups;
3650 for (int i = 0; i < clipInfos.count(); i++) {
3651 ClipItem *clip = getClipItemAt(clipInfos.at(i).startPos, clipInfos.at(i).track);
3653 clip->setSelected(true);
3656 for (int i = 0; i < transitionInfos.count(); i++) {
3657 Transition *clip = getTransitionItemAt(transitionInfos.at(i).startPos, transitionInfos.at(i).track);
3659 clip->setSelected(true);
3663 groupSelectedItems(false, true);
3664 setDocumentModified();
3667 void CustomTrackView::addClip(QDomElement xml, const QString &clipId, ItemInfo info, EffectsList effects, bool overwrite, bool push, bool refresh)
3669 DocClipBase *baseclip = m_document->clipManager()->getClipById(clipId);
3670 if (baseclip == NULL) {
3671 emit displayMessage(i18n("No clip copied"), ErrorMessage);
3674 ClipItem *item = new ClipItem(baseclip, info, m_document->fps(), xml.attribute("speed", "1").toDouble(), xml.attribute("strobe", "1").toInt());
3675 item->setEffectList(effects);
3676 if (xml.hasAttribute("audio_only")) item->setAudioOnly(true);
3677 else if (xml.hasAttribute("video_only")) item->setVideoOnly(true);
3678 scene()->addItem(item);
3680 int tracknumber = m_document->tracksCount() - info.track - 1;
3681 bool isLocked = m_document->trackInfoAt(tracknumber).isLocked;
3682 if (isLocked) item->setItemLocked(true);
3684 baseclip->addReference();
3685 m_document->updateClip(baseclip->getId());
3686 info.track = m_document->tracksCount() - info.track;
3687 Mlt::Producer *prod;
3688 if (item->isAudioOnly()) prod = baseclip->audioProducer(info.track);
3689 else if (item->isVideoOnly()) prod = baseclip->videoProducer();
3690 else prod = baseclip->producer(info.track);
3691 m_document->renderer()->mltInsertClip(info, xml, prod, overwrite, push);
3692 for (int i = 0; i < item->effectsCount(); i++) {
3693 m_document->renderer()->mltAddEffect(info.track, info.startPos, item->getEffectArgs(item->effectAt(i)), false);
3695 setDocumentModified();
3696 if (refresh) m_document->renderer()->doRefresh();
3697 if (!baseclip->isPlaceHolder()) m_waitingThumbs.append(item);
3698 m_thumbsTimer.start();
3701 void CustomTrackView::slotUpdateClip(const QString &clipId, bool reload)
3703 QList<QGraphicsItem *> list = scene()->items();
3704 ClipItem *clip = NULL;
3705 for (int i = 0; i < list.size(); ++i) {
3706 if (list.at(i)->type() == AVWIDGET) {
3707 clip = static_cast <ClipItem *>(list.at(i));
3708 if (clip->clipProducer() == clipId) {
3709 ItemInfo info = clip->info();
3710 info.track = m_document->tracksCount() - clip->track();
3711 if (reload && !m_document->renderer()->mltUpdateClip(info, clip->xml(), clip->baseClip()->producer())) {
3712 emit displayMessage(i18n("Cannot update clip (time: %1, track: %2)", info.startPos.frames(m_document->fps()), info.track), ErrorMessage);
3714 clip->refreshClip(true);
3721 ClipItem *CustomTrackView::getClipItemAtEnd(GenTime pos, int track)
3723 int framepos = (int)(pos.frames(m_document->fps()));
3724 QList<QGraphicsItem *> list = scene()->items(QPointF(framepos - 1, track * m_tracksHeight + m_tracksHeight / 2));
3725 ClipItem *clip = NULL;
3726 for (int i = 0; i < list.size(); i++) {
3727 if (!list.at(i)->isEnabled()) continue;
3728 if (list.at(i)->type() == AVWIDGET) {
3729 ClipItem *test = static_cast <ClipItem *>(list.at(i));
3730 if (test->endPos() == pos) clip = test;
3737 ClipItem *CustomTrackView::getClipItemAtStart(GenTime pos, int track)
3739 QList<QGraphicsItem *> list = scene()->items(QPointF(pos.frames(m_document->fps()), track * m_tracksHeight + m_tracksHeight / 2));
3740 ClipItem *clip = NULL;
3741 for (int i = 0; i < list.size(); i++) {
3742 if (!list.at(i)->isEnabled()) continue;
3743 if (list.at(i)->type() == AVWIDGET) {
3744 ClipItem *test = static_cast <ClipItem *>(list.at(i));
3745 if (test->startPos() == pos) clip = test;
3752 ClipItem *CustomTrackView::getClipItemAt(int pos, int track)
3754 const QPointF p(pos, track * m_tracksHeight + m_tracksHeight / 2);
3755 QList<QGraphicsItem *> list = scene()->items(p);
3756 ClipItem *clip = NULL;
3757 for (int i = 0; i < list.size(); i++) {
3758 if (!list.at(i)->isEnabled()) continue;
3759 if (list.at(i)->type() == AVWIDGET) {
3760 clip = static_cast <ClipItem *>(list.at(i));
3767 ClipItem *CustomTrackView::getClipItemAt(GenTime pos, int track)
3769 return getClipItemAt((int) pos.frames(m_document->fps()), track);
3772 Transition *CustomTrackView::getTransitionItemAt(int pos, int track)
3774 const QPointF p(pos, (track + 1) * m_tracksHeight);
3775 QList<QGraphicsItem *> list = scene()->items(p);
3776 Transition *clip = NULL;
3777 for (int i = 0; i < list.size(); i++) {
3778 if (!list.at(i)->isEnabled()) continue;
3779 if (list.at(i)->type() == TRANSITIONWIDGET) {
3780 clip = static_cast <Transition *>(list.at(i));
3787 Transition *CustomTrackView::getTransitionItemAt(GenTime pos, int track)
3789 return getTransitionItemAt(pos.frames(m_document->fps()), track);
3792 Transition *CustomTrackView::getTransitionItemAtEnd(GenTime pos, int track)
3794 int framepos = (int)(pos.frames(m_document->fps()));
3795 const QPointF p(framepos - 1, (track + 1) * m_tracksHeight);
3796 QList<QGraphicsItem *> list = scene()->items(p);
3797 Transition *clip = NULL;
3798 for (int i = 0; i < list.size(); i++) {
3799 if (!list.at(i)->isEnabled()) continue;
3800 if (list.at(i)->type() == TRANSITIONWIDGET) {
3801 Transition *test = static_cast <Transition *>(list.at(i));
3802 if (test->endPos() == pos) clip = test;
3809 Transition *CustomTrackView::getTransitionItemAtStart(GenTime pos, int track)
3811 const QPointF p(pos.frames(m_document->fps()), (track + 1) * m_tracksHeight);
3812 QList<QGraphicsItem *> list = scene()->items(p);
3813 Transition *clip = NULL;
3814 for (int i = 0; i < list.size(); ++i) {
3815 if (!list.at(i)->isEnabled()) continue;
3816 if (list.at(i)->type() == TRANSITIONWIDGET) {
3817 Transition *test = static_cast <Transition *>(list.at(i));
3818 if (test->startPos() == pos) clip = test;
3825 void CustomTrackView::moveClip(const ItemInfo start, const ItemInfo end, bool refresh)
3827 if (m_selectionGroup) resetSelectionGroup(false);
3828 ClipItem *item = getClipItemAt((int) start.startPos.frames(m_document->fps()), start.track);
3830 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);
3831 kDebug() << "---------------- ERROR, CANNOT find clip to move at.. ";
3834 Mlt::Producer *prod;
3835 if (item->isAudioOnly()) prod = item->baseClip()->audioProducer(end.track);
3836 else if (item->isVideoOnly()) prod = item->baseClip()->videoProducer();
3837 else prod = item->baseClip()->producer(end.track);
3839 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);
3841 bool snap = KdenliveSettings::snaptopoints();
3842 KdenliveSettings::setSnaptopoints(false);
3843 item->setPos((int) end.startPos.frames(m_document->fps()), (int)(end.track * m_tracksHeight + 1));
3845 int tracknumber = m_document->tracksCount() - end.track - 1;
3846 bool isLocked = m_document->trackInfoAt(tracknumber).isLocked;
3847 m_scene->clearSelection();
3848 if (isLocked) item->setItemLocked(true);
3850 if (item->isItemLocked()) item->setItemLocked(false);
3851 item->setSelected(true);
3853 if (item->baseClip()->isTransparent()) {
3854 // Also move automatic transition
3855 Transition *tr = getTransitionItemAt(start.startPos, start.track);
3856 if (tr && tr->isAutomatic()) {
3857 tr->updateTransitionEndTrack(getPreviousVideoTrack(end.track));
3858 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);
3859 tr->setPos((int) end.startPos.frames(m_document->fps()), (int)(end.track * m_tracksHeight + 1));
3862 KdenliveSettings::setSnaptopoints(snap);
3863 setDocumentModified();
3865 // undo last move and emit error message
3866 emit displayMessage(i18n("Cannot move clip to position %1", m_document->timecode().getTimecodeFromFrames(end.startPos.frames(m_document->fps()))), ErrorMessage);
3868 if (refresh) m_document->renderer()->doRefresh();
3869 //kDebug() << " // MOVED CLIP TO: " << end.startPos.frames(25) << ", ITEM START: " << item->startPos().frames(25);
3872 void CustomTrackView::moveGroup(QList <ItemInfo> startClip, QList <ItemInfo> startTransition, const GenTime offset, const int trackOffset, bool reverseMove)
3875 /*kDebug() << "//GRP MOVE, REVERS:" << reverseMove;
3876 kDebug() << "// GROUP MOV; OFFSET: " << offset.frames(25) << ", TK OFF: " << trackOffset;*/
3877 resetSelectionGroup();
3878 m_scene->clearSelection();
3880 m_selectionGroup = new AbstractGroupItem(m_document->fps());
3881 scene()->addItem(m_selectionGroup);
3883 m_document->renderer()->blockSignals(true);
3884 for (int i = 0; i < startClip.count(); i++) {
3886 startClip[i].startPos = startClip.at(i).startPos - offset;
3887 startClip[i].track = startClip.at(i).track - trackOffset;
3889 //kDebug()<<"//LKING FR CLIP AT:"<<startClip.at(i).startPos.frames(25)<<", TK:"<<startClip.at(i).track;
3890 ClipItem *clip = getClipItemAt(startClip.at(i).startPos, startClip.at(i).track);
3892 clip->setItemLocked(false);
3893 if (clip->parentItem()) {
3894 m_selectionGroup->addToGroup(clip->parentItem());
3895 clip->parentItem()->setFlag(QGraphicsItem::ItemIsMovable, false);
3897 m_selectionGroup->addToGroup(clip);
3898 clip->setFlag(QGraphicsItem::ItemIsMovable, false);
3900 m_document->renderer()->mltRemoveClip(m_document->tracksCount() - startClip.at(i).track, startClip.at(i).startPos);
3901 } else kDebug() << "//MISSING CLIP AT: " << startClip.at(i).startPos.frames(25);
3903 for (int i = 0; i < startTransition.count(); i++) {
3905 startTransition[i].startPos = startTransition.at(i).startPos - offset;
3906 startTransition[i].track = startTransition.at(i).track - trackOffset;
3908 Transition *tr = getTransitionItemAt(startTransition.at(i).startPos, startTransition.at(i).track);
3910 tr->setItemLocked(false);
3911 if (tr->parentItem()) {
3912 m_selectionGroup->addToGroup(tr->parentItem());
3913 tr->parentItem()->setFlag(QGraphicsItem::ItemIsMovable, false);
3915 m_selectionGroup->addToGroup(tr);
3916 tr->setFlag(QGraphicsItem::ItemIsMovable, false);
3918 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());
3919 } else kDebug() << "//MISSING TRANSITION AT: " << startTransition.at(i).startPos.frames(25);
3921 m_document->renderer()->blockSignals(false);
3923 if (m_selectionGroup) {
3924 bool snap = KdenliveSettings::snaptopoints();
3925 KdenliveSettings::setSnaptopoints(false);
3927 m_selectionGroup->translate(offset.frames(m_document->fps()), trackOffset *(qreal) m_tracksHeight);
3928 //m_selectionGroup->moveBy(offset.frames(m_document->fps()), trackOffset *(qreal) m_tracksHeight);
3930 QList<QGraphicsItem *> children = m_selectionGroup->childItems();
3932 int max = children.count();
3933 for (int i = 0; i < max; i++) {
3934 if (children.at(i)->type() == GROUPWIDGET) {
3935 children += children.at(i)->childItems();
3936 //AbstractGroupItem *grp = static_cast<AbstractGroupItem *>(children.at(i));
3937 //grp->moveBy(offset.frames(m_document->fps()), trackOffset *(qreal) m_tracksHeight);
3938 /*m_document->clipManager()->removeGroup(grp);
3939 m_scene->destroyItemGroup(grp);*/
3940 children.removeAll(children.at(i));
3945 for (int i = 0; i < children.count(); i++) {
3946 // re-add items in correct place
3947 if (children.at(i)->type() != AVWIDGET && children.at(i)->type() != TRANSITIONWIDGET) continue;
3948 AbstractClipItem *item = static_cast <AbstractClipItem *>(children.at(i));
3950 ItemInfo info = item->info();
3951 int tracknumber = m_document->tracksCount() - info.track - 1;
3952 bool isLocked = m_document->trackInfoAt(tracknumber).isLocked;
3953 if (isLocked) item->setItemLocked(true);
3954 else if (item->isItemLocked()) item->setItemLocked(false);
3956 if (item->type() == AVWIDGET) {
3957 ClipItem *clip = static_cast <ClipItem*>(item);
3958 info.track = m_document->tracksCount() - info.track;
3959 Mlt::Producer *prod;
3960 if (clip->isAudioOnly()) prod = clip->baseClip()->audioProducer(info.track);
3961 else if (clip->isVideoOnly()) prod = clip->baseClip()->videoProducer();
3962 else prod = clip->baseClip()->producer(info.track);
3963 m_document->renderer()->mltInsertClip(info, clip->xml(), prod);
3964 } else if (item->type() == TRANSITIONWIDGET) {
3965 Transition *tr = static_cast <Transition*>(item);
3967 if (!tr->forcedTrack()) newTrack = getPreviousVideoTrack(info.track);
3969 newTrack = tr->transitionEndTrack() + trackOffset;
3970 if (newTrack < 0 || newTrack > m_document->tracksCount()) newTrack = getPreviousVideoTrack(info.track);
3972 tr->updateTransitionEndTrack(newTrack);
3973 m_document->renderer()->mltAddTransition(tr->transitionTag(), newTrack, m_document->tracksCount() - info.track, info.startPos, info.endPos, tr->toXML());
3976 resetSelectionGroup(false);
3977 KdenliveSettings::setSnaptopoints(snap);
3978 m_document->renderer()->doRefresh();
3979 } else kDebug() << "///////// WARNING; NO GROUP TO MOVE";
3982 void CustomTrackView::moveTransition(const ItemInfo start, const ItemInfo end, bool m_refresh)
3984 Transition *item = getTransitionItemAt(start.startPos, start.track);
3986 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);
3987 kDebug() << "---------------- ERROR, CANNOT find transition to move... ";// << startPos.x() * m_scale * FRAME_SIZE + 1 << ", " << startPos.y() * m_tracksHeight + m_tracksHeight / 2;
3990 //kDebug() << "---------------- Move TRANSITION FROM: " << startPos.x() << ", END:" << endPos.x() << ",TRACKS: " << oldtrack << " TO " << newtrack;
3991 bool snap = KdenliveSettings::snaptopoints();
3992 KdenliveSettings::setSnaptopoints(false);
3993 //kDebug()<<"/// RESIZE TRANS START: ("<< startPos.x()<<"x"<< startPos.y()<<") / ("<<endPos.x()<<"x"<< endPos.y()<<")";
3994 if (end.endPos - end.startPos == start.endPos - start.startPos) {
3995 // Transition was moved
3996 item->setPos((int) end.startPos.frames(m_document->fps()), (end.track) * m_tracksHeight + 1);
3997 } else if (end.endPos == start.endPos) {
3998 // Transition start resize
3999 item->resizeStart((int) end.startPos.frames(m_document->fps()));
4000 } else if (end.startPos == start.startPos) {
4001 // Transition end resize;
4002 kDebug() << "// resize END: " << end.endPos.frames(m_document->fps());
4003 item->resizeEnd((int) end.endPos.frames(m_document->fps()));
4006 item->setPos((int) end.startPos.frames(m_document->fps()), (end.track) * m_tracksHeight + 1);
4007 item->resizeStart((int) end.startPos.frames(m_document->fps()));
4008 item->resizeEnd((int) end.endPos.frames(m_document->fps()));
4010 //item->moveTransition(GenTime((int) (endPos.x() - startPos.x()), m_document->fps()));
4011 KdenliveSettings::setSnaptopoints(snap);
4012 item->updateTransitionEndTrack(getPreviousVideoTrack(end.track));
4013 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);
4014 if (m_dragItem && m_dragItem == item) {
4016 ClipItem *transitionClip = getClipItemAt(item->startPos(), item->track());
4017 if (transitionClip && transitionClip->baseClip()) {
4018 QString size = transitionClip->baseClip()->getProperty("frame_size");
4019 double factor = transitionClip->baseClip()->getProperty("aspect_ratio").toDouble();
4020 p.setX((int)(size.section('x', 0, 0).toInt() * factor + 0.5));
4021 p.setY(size.section('x', 1, 1).toInt());
4023 emit transitionItemSelected(item, getPreviousVideoTrack(item->track()), p);
4025 if (m_refresh) m_document->renderer()->doRefresh();
4026 setDocumentModified();
4029 void CustomTrackView::resizeClip(const ItemInfo start, const ItemInfo end, bool dontWorry)
4031 bool resizeClipStart = (start.startPos != end.startPos);
4032 ClipItem *item = getClipItemAtStart(start.startPos, start.track);
4034 if (dontWorry) return;
4035 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);
4036 kDebug() << "---------------- ERROR, CANNOT find clip to resize at... "; // << startPos;
4039 if (item->parentItem()) {
4040 // Item is part of a group, reset group
4041 resetSelectionGroup();
4044 bool snap = KdenliveSettings::snaptopoints();
4045 KdenliveSettings::setSnaptopoints(false);
4046 if (resizeClipStart) {
4047 ItemInfo clipinfo = item->info();
4048 clipinfo.track = m_document->tracksCount() - clipinfo.track;
4049 bool success = m_document->renderer()->mltResizeClipStart(clipinfo, end.startPos - clipinfo.startPos);
4051 kDebug() << "RESIZE CLP STRAT TO:" << end.startPos.frames(m_document->fps()) << ", OLD ST: " << start.startPos.frames(25);
4052 item->resizeStart((int) end.startPos.frames(m_document->fps()));
4053 updatePositionEffects(item, clipinfo);
4054 } else emit displayMessage(i18n("Error when resizing clip"), ErrorMessage);
4056 ItemInfo clipinfo = item->info();
4057 clipinfo.track = m_document->tracksCount() - clipinfo.track;
4058 bool success = m_document->renderer()->mltResizeClipEnd(clipinfo, end.endPos - clipinfo.startPos);
4060 item->resizeEnd((int) end.endPos.frames(m_document->fps()));
4061 updatePositionEffects(item, clipinfo);
4062 } else emit displayMessage(i18n("Error when resizing clip"), ErrorMessage);
4064 if (!resizeClipStart && end.cropStart != start.cropStart) {
4065 kDebug() << "// RESIZE CROP, DIFF: " << (end.cropStart - start.cropStart).frames(25);
4066 ItemInfo clipinfo = end;
4067 clipinfo.track = m_document->tracksCount() - end.track;
4068 bool success = m_document->renderer()->mltResizeClipCrop(clipinfo, end.cropStart - start.cropStart);
4070 item->setCropStart(end.cropStart);
4071 item->resetThumbs(true);
4074 m_document->renderer()->doRefresh();
4075 KdenliveSettings::setSnaptopoints(snap);
4076 setDocumentModified();
4079 void CustomTrackView::updatePositionEffects(ClipItem * item, ItemInfo info)
4081 int end = item->fadeIn();
4083 // there is a fade in effect
4084 int effectPos = item->hasEffect("volume", "fadein");
4085 if (effectPos != -1) {
4086 QDomElement oldeffect = item->effectAt(effectPos);
4087 int start = item->cropStart().frames(m_document->fps());
4088 int max = item->cropDuration().frames(m_document->fps());
4090 // Make sure the fade effect is not longer than the clip
4091 item->setFadeIn(max);
4092 end = item->fadeIn();
4095 EffectsList::setParameter(oldeffect, "in", QString::number(start));
4096 EffectsList::setParameter(oldeffect, "out", QString::number(end));
4097 if (!m_document->renderer()->mltEditEffect(m_document->tracksCount() - item->track(), item->startPos(), item->getEffectArgs(oldeffect)))
4098 emit displayMessage(i18n("Problem editing effect"), ErrorMessage);
4099 // if fade effect is displayed, update the effect edit widget with new clip duration
4100 if (item->isSelected() && effectPos == item->selectedEffectIndex()) emit clipItemSelected(item, effectPos);
4102 effectPos = item->hasEffect("brightness", "fade_from_black");
4103 if (effectPos != -1) {
4104 QDomElement oldeffect = item->effectAt(effectPos);
4105 int start = item->cropStart().frames(m_document->fps());
4106 int max = item->cropDuration().frames(m_document->fps());
4108 // Make sure the fade effect is not longer than the clip
4109 item->setFadeIn(max);
4110 end = item->fadeIn();
4113 EffectsList::setParameter(oldeffect, "in", QString::number(start));
4114 EffectsList::setParameter(oldeffect, "out", QString::number(end));
4115 if (!m_document->renderer()->mltEditEffect(m_document->tracksCount() - item->track(), item->startPos(), item->getEffectArgs(oldeffect)))
4116 emit displayMessage(i18n("Problem editing effect"), ErrorMessage);
4117 // if fade effect is displayed, update the effect edit widget with new clip duration
4118 if (item->isSelected() && effectPos == item->selectedEffectIndex()) emit clipItemSelected(item, effectPos);
4121 int start = item->fadeOut();
4123 // there is a fade out effect
4124 int effectPos = item->hasEffect("volume", "fadeout");
4125 if (effectPos != -1) {
4126 QDomElement oldeffect = item->effectAt(effectPos);
4127 int max = item->cropDuration().frames(m_document->fps());
4128 int end = max + item->cropStart().frames(m_document->fps());
4130 // Make sure the fade effect is not longer than the clip
4131 item->setFadeOut(max);
4132 start = item->fadeOut();
4134 start = end - start;
4135 EffectsList::setParameter(oldeffect, "in", QString::number(start));
4136 EffectsList::setParameter(oldeffect, "out", QString::number(end));
4137 if (!m_document->renderer()->mltEditEffect(m_document->tracksCount() - item->track(), item->startPos(), item->getEffectArgs(oldeffect)))
4138 emit displayMessage(i18n("Problem editing effect"), ErrorMessage);
4139 // if fade effect is displayed, update the effect edit widget with new clip duration
4140 if (item->isSelected() && effectPos == item->selectedEffectIndex()) emit clipItemSelected(item, effectPos);
4142 effectPos = item->hasEffect("brightness", "fade_to_black");
4143 if (effectPos != -1) {
4144 QDomElement oldeffect = item->effectAt(effectPos);
4145 int max = item->cropDuration().frames(m_document->fps());
4146 int end = max + item->cropStart().frames(m_document->fps());
4148 // Make sure the fade effect is not longer than the clip
4149 item->setFadeOut(max);
4150 start = item->fadeOut();
4152 start = end - start;
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);
4162 int effectPos = item->hasEffect("freeze", "freeze");
4163 if (effectPos != -1) {
4164 // Freeze effect needs to be adjusted with clip resize
4165 int diff = (info.startPos - item->startPos()).frames(m_document->fps());
4166 QDomElement eff = item->getEffectAt(effectPos);
4167 if (!eff.isNull() && diff != 0) {
4168 int freeze_pos = EffectsList::parameter(eff, "frame").toInt() + diff;
4169 EffectsList::setParameter(eff, "frame", QString::number(freeze_pos));
4170 if (item->isSelected() && item->selectedEffect().attribute("id") == "freeze") {
4171 emit clipItemSelected(item, item->selectedEffectIndex());
4177 double CustomTrackView::getSnapPointForPos(double pos)
4179 return m_scene->getSnapPointForPos(pos, KdenliveSettings::snaptopoints());
4182 void CustomTrackView::updateSnapPoints(AbstractClipItem *selected, QList <GenTime> offsetList, bool skipSelectedItems)
4184 QList <GenTime> snaps;
4185 if (selected && offsetList.isEmpty()) offsetList.append(selected->cropDuration());
4186 QList<QGraphicsItem *> itemList = items();
4187 for (int i = 0; i < itemList.count(); i++) {
4188 if (itemList.at(i) == selected) continue;
4189 if (skipSelectedItems && itemList.at(i)->isSelected()) continue;
4190 if (itemList.at(i)->type() == AVWIDGET) {
4191 ClipItem *item = static_cast <ClipItem *>(itemList.at(i));
4192 GenTime start = item->startPos();
4193 GenTime end = item->endPos();
4194 snaps.append(start);
4196 if (!offsetList.isEmpty()) {
4197 for (int j = 0; j < offsetList.size(); j++) {
4198 if (start > offsetList.at(j)) snaps.append(start - offsetList.at(j));
4199 if (end > offsetList.at(j)) snaps.append(end - offsetList.at(j));
4203 QList < GenTime > markers = item->snapMarkers();
4204 for (int j = 0; j < markers.size(); ++j) {
4205 GenTime t = markers.at(j);
4207 if (!offsetList.isEmpty()) {
4208 for (int k = 0; k < offsetList.size(); k++) {
4209 if (t > offsetList.at(k)) snaps.append(t - offsetList.at(k));
4213 } else if (itemList.at(i)->type() == TRANSITIONWIDGET) {
4214 Transition *transition = static_cast <Transition*>(itemList.at(i));
4215 GenTime start = transition->startPos();
4216 GenTime end = transition->endPos();
4217 snaps.append(start);
4219 if (!offsetList.isEmpty()) {
4220 for (int j = 0; j < offsetList.size(); j++) {
4221 if (start > offsetList.at(j)) snaps.append(start - offsetList.at(j));
4222 if (end > offsetList.at(j)) snaps.append(end - offsetList.at(j));
4228 // add cursor position
4229 GenTime pos = GenTime(m_cursorPos, m_document->fps());
4231 if (!offsetList.isEmpty()) {
4232 for (int j = 0; j < offsetList.size(); j++) {
4233 snaps.append(pos - offsetList.at(j));
4238 for (int i = 0; i < m_guides.count(); i++) {
4239 snaps.append(m_guides.at(i)->position());
4240 if (!offsetList.isEmpty()) {
4241 for (int j = 0; j < offsetList.size(); j++) {
4242 snaps.append(m_guides.at(i)->position() - offsetList.at(j));
4248 m_scene->setSnapList(snaps);
4249 //for (int i = 0; i < m_snapPoints.size(); ++i)
4250 // kDebug() << "SNAP POINT: " << m_snapPoints.at(i).frames(25);
4253 void CustomTrackView::slotSeekToPreviousSnap()
4255 updateSnapPoints(NULL);
4256 GenTime res = m_scene->previousSnapPoint(GenTime(m_cursorPos, m_document->fps()));
4257 setCursorPos((int) res.frames(m_document->fps()));
4261 void CustomTrackView::slotSeekToNextSnap()
4263 updateSnapPoints(NULL);
4264 GenTime res = m_scene->nextSnapPoint(GenTime(m_cursorPos, m_document->fps()));
4265 setCursorPos((int) res.frames(m_document->fps()));
4269 void CustomTrackView::clipStart()
4271 AbstractClipItem *item = getMainActiveClip();
4273 setCursorPos((int) item->startPos().frames(m_document->fps()));
4278 void CustomTrackView::clipEnd()
4280 AbstractClipItem *item = getMainActiveClip();
4282 setCursorPos((int) item->endPos().frames(m_document->fps()) - 1);
4287 void CustomTrackView::slotAddClipMarker(const QString &id, GenTime t, QString c)
4289 QString oldcomment = m_document->clipManager()->getClipById(id)->markerComment(t);
4290 AddMarkerCommand *command = new AddMarkerCommand(this, oldcomment, c, id, t);
4291 m_commandStack->push(command);
4294 void CustomTrackView::slotDeleteClipMarker(const QString &comment, const QString &id, const GenTime &position)
4296 AddMarkerCommand *command = new AddMarkerCommand(this, comment, QString(), id, position);
4297 m_commandStack->push(command);
4300 void CustomTrackView::slotDeleteAllClipMarkers(const QString &id)
4302 DocClipBase *base = m_document->clipManager()->getClipById(id);
4303 QList <CommentedTime> markers = base->commentedSnapMarkers();
4305 if (markers.isEmpty()) {
4306 emit displayMessage(i18n("Clip has no markers"), ErrorMessage);
4309 QUndoCommand *deleteMarkers = new QUndoCommand();
4310 deleteMarkers->setText("Delete clip markers");
4312 for (int i = 0; i < markers.size(); i++) {
4313 new AddMarkerCommand(this, markers.at(i).comment(), QString(), id, markers.at(i).time(), deleteMarkers);
4315 m_commandStack->push(deleteMarkers);
4318 void CustomTrackView::addMarker(const QString &id, const GenTime &pos, const QString comment)
4320 DocClipBase *base = m_document->clipManager()->getClipById(id);
4321 if (!comment.isEmpty()) base->addSnapMarker(pos, comment);
4322 else base->deleteSnapMarker(pos);
4323 emit updateClipMarkers(base);
4324 setDocumentModified();
4325 viewport()->update();
4328 int CustomTrackView::hasGuide(int pos, int offset)
4330 for (int i = 0; i < m_guides.count(); i++) {
4331 int guidePos = m_guides.at(i)->position().frames(m_document->fps());
4332 if (qAbs(guidePos - pos) <= offset) return guidePos;
4333 else if (guidePos > pos) return -1;
4338 void CustomTrackView::editGuide(const GenTime oldPos, const GenTime pos, const QString &comment)
4340 if (oldPos > GenTime() && pos > GenTime()) {
4342 for (int i = 0; i < m_guides.count(); i++) {
4343 if (m_guides.at(i)->position() == oldPos) {
4344 Guide *item = m_guides.at(i);
4345 item->updateGuide(pos, comment);
4349 } else if (pos > GenTime()) addGuide(pos, comment);
4353 for (int i = 0; i < m_guides.count(); i++) {
4354 if (m_guides.at(i)->position() == oldPos) {
4355 delete m_guides.takeAt(i);
4360 if (!found) emit displayMessage(i18n("No guide at cursor time"), ErrorMessage);
4362 qSort(m_guides.begin(), m_guides.end(), sortGuidesList);
4363 m_document->syncGuides(m_guides);
4366 bool CustomTrackView::addGuide(const GenTime pos, const QString &comment)
4368 for (int i = 0; i < m_guides.count(); i++) {
4369 if (m_guides.at(i)->position() == pos) {
4370 emit displayMessage(i18n("A guide already exists at position %1", m_document->timecode().getTimecodeFromFrames(pos.frames(m_document->fps()))), ErrorMessage);
4374 Guide *g = new Guide(this, pos, comment, m_tracksHeight * m_document->tracksCount() * matrix().m22());
4375 scene()->addItem(g);
4377 qSort(m_guides.begin(), m_guides.end(), sortGuidesList);
4378 m_document->syncGuides(m_guides);
4382 void CustomTrackView::slotAddGuide()
4384 CommentedTime marker(GenTime(m_cursorPos, m_document->fps()), i18n("Guide"));
4385 MarkerDialog d(NULL, marker, m_document->timecode(), i18n("Add Guide"), this);
4386 if (d.exec() != QDialog::Accepted) return;
4387 if (addGuide(d.newMarker().time(), d.newMarker().comment())) {
4388 EditGuideCommand *command = new EditGuideCommand(this, GenTime(), QString(), d.newMarker().time(), d.newMarker().comment(), false);
4389 m_commandStack->push(command);
4393 void CustomTrackView::slotEditGuide(int guidePos)
4396 if (guidePos == -1) pos = GenTime(m_cursorPos, m_document->fps());
4397 else pos = GenTime(guidePos, m_document->fps());
4399 for (int i = 0; i < m_guides.count(); i++) {
4400 if (m_guides.at(i)->position() == pos) {
4401 slotEditGuide(m_guides.at(i)->info());
4406 if (!found) emit displayMessage(i18n("No guide at cursor time"), ErrorMessage);
4409 void CustomTrackView::slotEditGuide(CommentedTime guide)
4411 MarkerDialog d(NULL, guide, m_document->timecode(), i18n("Edit Guide"), this);
4412 if (d.exec() == QDialog::Accepted) {
4413 EditGuideCommand *command = new EditGuideCommand(this, guide.time(), guide.comment(), d.newMarker().time(), d.newMarker().comment(), true);
4414 m_commandStack->push(command);
4419 void CustomTrackView::slotEditTimeLineGuide()
4421 if (m_dragGuide == NULL) return;
4422 CommentedTime guide = m_dragGuide->info();
4423 MarkerDialog d(NULL, guide, m_document->timecode(), i18n("Edit Guide"), this);
4424 if (d.exec() == QDialog::Accepted) {
4425 EditGuideCommand *command = new EditGuideCommand(this, guide.time(), guide.comment(), d.newMarker().time(), d.newMarker().comment(), true);
4426 m_commandStack->push(command);
4430 void CustomTrackView::slotDeleteGuide(int guidePos)
4433 if (guidePos == -1) pos = GenTime(m_cursorPos, m_document->fps());
4434 else pos = GenTime(guidePos, m_document->fps());
4436 for (int i = 0; i < m_guides.count(); i++) {
4437 if (m_guides.at(i)->position() == pos) {
4438 EditGuideCommand *command = new EditGuideCommand(this, m_guides.at(i)->position(), m_guides.at(i)->label(), GenTime(), QString(), true);
4439 m_commandStack->push(command);
4444 if (!found) emit displayMessage(i18n("No guide at cursor time"), ErrorMessage);
4448 void CustomTrackView::slotDeleteTimeLineGuide()
4450 if (m_dragGuide == NULL) return;
4451 EditGuideCommand *command = new EditGuideCommand(this, m_dragGuide->position(), m_dragGuide->label(), GenTime(), QString(), true);
4452 m_commandStack->push(command);
4456 void CustomTrackView::slotDeleteAllGuides()
4458 QUndoCommand *deleteAll = new QUndoCommand();
4459 deleteAll->setText("Delete all guides");
4460 for (int i = 0; i < m_guides.count(); i++) {
4461 new EditGuideCommand(this, m_guides.at(i)->position(), m_guides.at(i)->label(), GenTime(), QString(), true, deleteAll);
4463 m_commandStack->push(deleteAll);
4466 void CustomTrackView::setTool(PROJECTTOOL tool)
4471 void CustomTrackView::setScale(double scaleFactor, double verticalScale)
4474 newmatrix = newmatrix.scale(scaleFactor, verticalScale);
4475 m_scene->setScale(scaleFactor, verticalScale);
4477 scene()->removeItem(m_visualTip);
4478 m_animationTimer->stop();
4484 double verticalPos = mapToScene(QPoint(0, viewport()->height() / 2)).y();
4485 bool adjust = false;
4486 if (verticalScale != matrix().m22()) adjust = true;
4487 setMatrix(newmatrix);
4489 double newHeight = m_tracksHeight * m_document->tracksCount() * matrix().m22();
4490 m_cursorLine->setLine(m_cursorLine->line().x1(), 0, m_cursorLine->line().x1(), newHeight);
4491 for (int i = 0; i < m_guides.count(); i++) {
4492 QLineF l = m_guides.at(i)->line();
4493 l.setP2(QPointF(l.x2(), newHeight));
4494 m_guides.at(i)->setLine(l);
4496 setSceneRect(0, 0, sceneRect().width(), m_tracksHeight * m_document->tracksCount());
4499 int diff = sceneRect().width() - m_projectDuration;
4500 if (diff * newmatrix.m11() < 50) {
4501 if (newmatrix.m11() < 0.4) setSceneRect(0, 0, (m_projectDuration + 100 / newmatrix.m11()), sceneRect().height());
4502 else setSceneRect(0, 0, (m_projectDuration + 300), sceneRect().height());
4504 centerOn(QPointF(cursorPos(), verticalPos));
4507 void CustomTrackView::slotRefreshGuides()
4509 if (KdenliveSettings::showmarkers()) {
4510 for (int i = 0; i < m_guides.count(); i++) {
4511 m_guides.at(i)->update();
4516 void CustomTrackView::drawBackground(QPainter * painter, const QRectF &rect)
4518 //kDebug() << "// DRAW BG: " << rect.width();
4519 painter->setClipRect(rect);
4520 KColorScheme scheme(palette().currentColorGroup(), KColorScheme::Window);
4521 QPen pen1 = painter->pen();
4522 pen1.setColor(scheme.shade(KColorScheme::DarkShade));
4523 painter->setPen(pen1);
4524 double min = rect.left();
4525 double max = rect.right();
4526 painter->drawLine(QPointF(min, 0), QPointF(max, 0));
4527 int maxTrack = m_document->tracksCount();
4528 QColor lockedColor = scheme.background(KColorScheme::NegativeBackground).color();
4529 QColor audioColor = palette().alternateBase().color();
4530 QColor base = scheme.background(KColorScheme::NormalBackground).color();
4531 for (int i = 0; i < maxTrack; i++) {
4532 TrackInfo info = m_document->trackInfoAt(maxTrack - i - 1);
4533 if (info.isLocked || info.type == AUDIOTRACK || i == m_selectedTrack) {
4534 const QRectF track(min, m_tracksHeight * i + 1, max - min, m_tracksHeight - 1);
4535 if (i == m_selectedTrack) painter->fillRect(track, scheme.background(KColorScheme::ActiveBackground).color());
4536 else painter->fillRect(track, info.isLocked ? lockedColor : audioColor);
4538 painter->drawLine(QPointF(min, m_tracksHeight *(i + 1)), QPointF(max, m_tracksHeight *(i + 1)));
4540 int lowerLimit = m_tracksHeight * maxTrack + 1;
4541 if (height() > lowerLimit) {
4542 const QRectF bg(min, lowerLimit, max - min, height() - lowerLimit);
4543 painter->fillRect(bg, base);
4547 bool CustomTrackView::findString(const QString &text)
4550 for (int i = 0; i < m_searchPoints.size(); ++i) {
4551 marker = m_searchPoints.at(i).comment();
4552 if (marker.contains(text, Qt::CaseInsensitive)) {
4553 setCursorPos(m_searchPoints.at(i).time().frames(m_document->fps()), true);
4554 int vert = verticalScrollBar()->value();
4555 int hor = cursorPos();
4556 ensureVisible(hor, vert + 10, 2, 2, 50, 0);
4564 bool CustomTrackView::findNextString(const QString &text)
4567 for (int i = m_findIndex + 1; i < m_searchPoints.size(); ++i) {
4568 marker = m_searchPoints.at(i).comment();
4569 if (marker.contains(text, Qt::CaseInsensitive)) {
4570 setCursorPos(m_searchPoints.at(i).time().frames(m_document->fps()), true);
4571 int vert = verticalScrollBar()->value();
4572 int hor = cursorPos();
4573 ensureVisible(hor, vert + 10, 2, 2, 50, 0);
4582 void CustomTrackView::initSearchStrings()
4584 m_searchPoints.clear();
4585 QList<QGraphicsItem *> itemList = items();
4586 for (int i = 0; i < itemList.count(); i++) {
4587 // parse all clip names
4588 if (itemList.at(i)->type() == AVWIDGET) {
4589 ClipItem *item = static_cast <ClipItem *>(itemList.at(i));
4590 GenTime start = item->startPos();
4591 CommentedTime t(start, item->clipName());
4592 m_searchPoints.append(t);
4593 // add all clip markers
4594 QList < CommentedTime > markers = item->commentedSnapMarkers();
4595 m_searchPoints += markers;
4600 for (int i = 0; i < m_guides.count(); i++) {
4601 m_searchPoints.append(m_guides.at(i)->info());
4604 qSort(m_searchPoints);
4607 void CustomTrackView::clearSearchStrings()
4609 m_searchPoints.clear();
4613 void CustomTrackView::copyClip()
4615 qDeleteAll(m_copiedItems);
4616 m_copiedItems.clear();
4617 QList<QGraphicsItem *> itemList = scene()->selectedItems();
4618 if (itemList.count() == 0) {
4619 emit displayMessage(i18n("Select a clip before copying"), ErrorMessage);
4622 for (int i = 0; i < itemList.count(); i++) {
4623 if (itemList.at(i)->type() == AVWIDGET) {
4624 ClipItem *clip = static_cast <ClipItem *>(itemList.at(i));
4625 ClipItem *clone = clip->clone(clip->info());
4626 m_copiedItems.append(clone);
4627 } else if (itemList.at(i)->type() == TRANSITIONWIDGET) {
4628 Transition *dup = static_cast <Transition *>(itemList.at(i));
4629 m_copiedItems.append(dup->clone());
4634 bool CustomTrackView::canBePastedTo(ItemInfo info, int type) const
4636 if (m_scene->editMode() != NORMALEDIT) {
4637 // If we are in overwrite mode, always allow the move
4640 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));
4641 QList<QGraphicsItem *> collisions = scene()->items(rect, Qt::IntersectsItemBoundingRect);
4642 for (int i = 0; i < collisions.count(); i++) {
4643 if (collisions.at(i)->type() == type) return false;
4648 bool CustomTrackView::canBePastedTo(QList <ItemInfo> infoList, int type) const
4651 for (int i = 0; i < infoList.count(); i++) {
4652 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));
4655 QList<QGraphicsItem *> collisions = scene()->items(path);
4656 for (int i = 0; i < collisions.count(); i++) {
4657 if (collisions.at(i)->type() == type) return false;
4662 bool CustomTrackView::canBePasted(QList<AbstractClipItem *> items, GenTime offset, int trackOffset) const
4664 for (int i = 0; i < items.count(); i++) {
4665 ItemInfo info = items.at(i)->info();
4666 info.startPos += offset;
4667 info.endPos += offset;
4668 info.track += trackOffset;
4669 if (!canBePastedTo(info, items.at(i)->type())) return false;
4674 bool CustomTrackView::canBeMoved(QList<AbstractClipItem *> items, GenTime offset, int trackOffset) const
4676 QPainterPath movePath;
4677 movePath.moveTo(0, 0);
4679 for (int i = 0; i < items.count(); i++) {
4680 ItemInfo info = items.at(i)->info();
4681 info.startPos = info.startPos + offset;
4682 info.endPos = info.endPos + offset;
4683 info.track = info.track + trackOffset;
4684 if (info.startPos < GenTime()) {
4685 // No clip should go below 0
4688 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));
4689 movePath.addRect(rect);
4691 QList<QGraphicsItem *> collisions = scene()->items(movePath, Qt::IntersectsItemBoundingRect);
4692 for (int i = 0; i < collisions.count(); i++) {
4693 if ((collisions.at(i)->type() == AVWIDGET || collisions.at(i)->type() == TRANSITIONWIDGET) && !items.contains(static_cast <AbstractClipItem *>(collisions.at(i)))) {
4694 kDebug() << " //////////// CLIP COLLISION, MOVE NOT ALLOWED";
4701 void CustomTrackView::pasteClip()
4703 if (m_copiedItems.count() == 0) {
4704 emit displayMessage(i18n("No clip copied"), ErrorMessage);
4708 if (m_menuPosition.isNull()) {
4709 position = mapFromGlobal(QCursor::pos());
4710 if (!underMouse() || position.y() > m_tracksHeight * m_document->tracksCount()) {
4711 emit displayMessage(i18n("Cannot paste selected clips"), ErrorMessage);
4714 } else position = m_menuPosition;
4715 GenTime pos = GenTime((int)(mapToScene(position).x()), m_document->fps());
4716 int track = (int)(position.y() / m_tracksHeight);
4717 ItemInfo first = m_copiedItems.at(0)->info();
4719 GenTime offset = pos - first.startPos;
4720 int trackOffset = track - first.track;
4722 if (!canBePasted(m_copiedItems, offset, trackOffset)) {
4723 emit displayMessage(i18n("Cannot paste selected clips"), ErrorMessage);
4726 QUndoCommand *pasteClips = new QUndoCommand();
4727 pasteClips->setText("Paste clips");
4729 for (int i = 0; i < m_copiedItems.count(); i++) {
4730 // parse all clip names
4731 if (m_copiedItems.at(i) && m_copiedItems.at(i)->type() == AVWIDGET) {
4732 ClipItem *clip = static_cast <ClipItem *>(m_copiedItems.at(i));
4733 ItemInfo info = clip->info();
4734 info.startPos += offset;
4735 info.endPos += offset;
4736 info.track += trackOffset;
4737 if (canBePastedTo(info, AVWIDGET)) {
4738 new AddTimelineClipCommand(this, clip->xml(), clip->clipProducer(), info, clip->effectList(), m_scene->editMode() == OVERWRITEEDIT, m_scene->editMode() == INSERTEDIT, true, false, pasteClips);
4739 } else emit displayMessage(i18n("Cannot paste clip to selected place"), ErrorMessage);
4740 } else if (m_copiedItems.at(i) && m_copiedItems.at(i)->type() == TRANSITIONWIDGET) {
4741 Transition *tr = static_cast <Transition *>(m_copiedItems.at(i));
4743 info.startPos = tr->startPos() + offset;
4744 info.endPos = tr->endPos() + offset;
4745 info.track = tr->track() + trackOffset;
4746 int transitionEndTrack;
4747 if (!tr->forcedTrack()) transitionEndTrack = getPreviousVideoTrack(info.track);
4748 else transitionEndTrack = tr->transitionEndTrack();
4749 if (canBePastedTo(info, TRANSITIONWIDGET)) {
4750 if (info.startPos >= info.endPos) {
4751 emit displayMessage(i18n("Invalid transition"), ErrorMessage);
4752 } else new AddTransitionCommand(this, info, transitionEndTrack, tr->toXML(), false, true, pasteClips);
4753 } else emit displayMessage(i18n("Cannot paste transition to selected place"), ErrorMessage);
4756 m_commandStack->push(pasteClips);
4759 void CustomTrackView::pasteClipEffects()
4761 if (m_copiedItems.count() != 1 || m_copiedItems.at(0)->type() != AVWIDGET) {
4762 emit displayMessage(i18n("You must copy exactly one clip before pasting effects"), ErrorMessage);
4765 ClipItem *clip = static_cast < ClipItem *>(m_copiedItems.at(0));
4767 QUndoCommand *paste = new QUndoCommand();
4768 paste->setText("Paste effects");
4770 QList<QGraphicsItem *> clips = scene()->selectedItems();
4773 for (int i = 0; i < clips.count(); ++i) {
4774 if (clips.at(i)->type() == GROUPWIDGET) {
4775 QList<QGraphicsItem *> children = clips.at(i)->childItems();
4776 for (int j = 0; j < children.count(); j++) {
4777 if (children.at(j)->type() == AVWIDGET && !clips.contains(children.at(j))) {
4778 clips.append(children.at(j));
4785 for (int i = 0; i < clips.count(); ++i) {
4786 if (clips.at(i)->type() == AVWIDGET) {
4787 ClipItem *item = static_cast < ClipItem *>(clips.at(i));
4788 for (int j = 0; j < clip->effectsCount(); j++) {
4789 QDomElement eff = clip->effectAt(j);
4790 if (eff.attribute("unique", "0") == "0" || item->hasEffect(eff.attribute("tag"), eff.attribute("id")) == -1) {
4791 adjustKeyfames(clip->cropStart(), item->cropStart(), item->cropDuration(), eff);
4792 new AddEffectCommand(this, m_document->tracksCount() - item->track(), item->startPos(), eff, true, paste);
4797 if (paste->childCount() > 0) m_commandStack->push(paste);
4800 //Â adjust effects (fades, ...)
4801 for (int i = 0; i < clips.count(); ++i) {
4802 if (clips.at(i)->type() == AVWIDGET) {
4803 ClipItem *item = static_cast < ClipItem *>(clips.at(i));
4804 updatePositionEffects(item, item->info());
4810 void CustomTrackView::adjustKeyfames(GenTime oldstart, GenTime newstart, GenTime duration, QDomElement xml)
4812 // parse parameters to check if we need to adjust to the new crop start
4813 int diff = (newstart - oldstart).frames(m_document->fps());
4814 int max = (newstart + duration).frames(m_document->fps());
4815 QDomNodeList params = xml.elementsByTagName("parameter");
4816 for (int i = 0; i < params.count(); i++) {
4817 QDomElement e = params.item(i).toElement();
4818 if (!e.isNull() && (e.attribute("type") == "keyframe" || e.attribute("type") == "simplekeyframe")) {
4819 QString def = e.attribute("default");
4820 // Effect has a keyframe type parameter, we need to adjust the values
4821 QStringList keys = e.attribute("keyframes").split(";", QString::SkipEmptyParts);
4822 QStringList newKeyFrames;
4823 foreach(const QString &str, keys) {
4824 int pos = str.section(':', 0, 0).toInt();
4825 double val = str.section(':', 1, 1).toDouble();
4828 newKeyFrames.append(QString::number(max) + ':' + QString::number(val));
4830 } else newKeyFrames.append(QString::number(pos) + ':' + QString::number(val));
4832 //kDebug()<<"ORIGIN: "<<keys<<", FIXED: "<<newKeyFrames;
4833 e.setAttribute("keyframes", newKeyFrames.join(";"));
4838 ClipItem *CustomTrackView::getClipUnderCursor() const
4840 QRectF rect((double) m_cursorPos, 0.0, 1.0, (double)(m_tracksHeight * m_document->tracksCount()));
4841 QList<QGraphicsItem *> collisions = scene()->items(rect, Qt::IntersectsItemBoundingRect);
4842 for (int i = 0; i < collisions.count(); i++) {
4843 if (collisions.at(i)->type() == AVWIDGET) {
4844 return static_cast < ClipItem *>(collisions.at(i));
4850 AbstractClipItem *CustomTrackView::getMainActiveClip() const
4852 QList<QGraphicsItem *> clips = scene()->selectedItems();
4853 if (clips.isEmpty()) {
4854 return getClipUnderCursor();
4856 AbstractClipItem *item = NULL;
4857 for (int i = 0; i < clips.count(); ++i) {
4858 if (clips.at(i)->type() == AVWIDGET) {
4859 item = static_cast < AbstractClipItem *>(clips.at(i));
4860 if (clips.count() > 1 && item->startPos().frames(m_document->fps()) <= m_cursorPos && item->endPos().frames(m_document->fps()) >= m_cursorPos) break;
4863 if (item) return item;
4868 ClipItem *CustomTrackView::getActiveClipUnderCursor(bool allowOutsideCursor) const
4870 QList<QGraphicsItem *> clips = scene()->selectedItems();
4871 if (clips.isEmpty()) {
4872 return getClipUnderCursor();
4875 // remove all items in the list that are not clips
4876 for (int i = 0; i < clips.count();) {
4877 if (clips.at(i)->type() != AVWIDGET) clips.removeAt(i);
4880 if (clips.count() == 1 && allowOutsideCursor) return static_cast < ClipItem *>(clips.at(0));
4881 for (int i = 0; i < clips.count(); ++i) {
4882 if (clips.at(i)->type() == AVWIDGET) {
4883 item = static_cast < ClipItem *>(clips.at(i));
4884 if (item->startPos().frames(m_document->fps()) <= m_cursorPos && item->endPos().frames(m_document->fps()) >= m_cursorPos)
4892 void CustomTrackView::setInPoint()
4894 AbstractClipItem *clip = getActiveClipUnderCursor(true);
4896 if (m_dragItem && m_dragItem->type() == TRANSITIONWIDGET) {
4899 emit displayMessage(i18n("You must select one clip for this action"), ErrorMessage);
4903 ItemInfo startInfo = clip->info();
4904 ItemInfo endInfo = startInfo;
4905 endInfo.startPos = GenTime(m_cursorPos, m_document->fps());
4906 if (endInfo.startPos >= startInfo.endPos || endInfo.startPos < startInfo.startPos - startInfo.cropStart) {
4907 // Check for invalid resize
4908 emit displayMessage(i18n("Invalid action"), ErrorMessage);
4910 } else if (endInfo.startPos < startInfo.startPos) {
4911 int length = m_document->renderer()->mltGetSpaceLength(endInfo.startPos, m_document->tracksCount() - startInfo.track, false);
4912 if ((clip->type() == TRANSITIONWIDGET && itemCollision(clip, endInfo) == true) || (
4913 (clip->type() == AVWIDGET) && length < (startInfo.startPos - endInfo.startPos).frames(m_document->fps()))) {
4914 emit displayMessage(i18n("Invalid action"), ErrorMessage);
4918 if (clip->type() == TRANSITIONWIDGET) {
4919 m_commandStack->push(new MoveTransitionCommand(this, startInfo, endInfo, true));
4920 } else m_commandStack->push(new ResizeClipCommand(this, startInfo, endInfo, true, false));
4923 void CustomTrackView::setOutPoint()
4925 AbstractClipItem *clip = getActiveClipUnderCursor(true);
4927 if (m_dragItem && m_dragItem->type() == TRANSITIONWIDGET) {
4930 emit displayMessage(i18n("You must select one clip for this action"), ErrorMessage);
4934 ItemInfo startInfo = clip->info();
4935 ItemInfo endInfo = clip->info();
4936 endInfo.endPos = GenTime(m_cursorPos, m_document->fps());
4937 CLIPTYPE type = (CLIPTYPE) static_cast <ClipItem *>(clip)->clipType();
4938 if (endInfo.endPos <= startInfo.startPos || (type != IMAGE && type != COLOR && type != TEXT && endInfo.endPos > startInfo.startPos + clip->maxDuration() - startInfo.cropStart)) {
4939 // Check for invalid resize
4940 emit displayMessage(i18n("Invalid action"), ErrorMessage);
4942 } else if (endInfo.endPos > startInfo.endPos) {
4943 int length = m_document->renderer()->mltGetSpaceLength(startInfo.endPos, m_document->tracksCount() - startInfo.track, false);
4944 if ((clip->type() == TRANSITIONWIDGET && itemCollision(clip, endInfo) == true) || (clip->type() == AVWIDGET && length != -1 && length < (endInfo.endPos - startInfo.endPos).frames(m_document->fps()))) {
4945 kDebug() << " RESIZE ERROR, BLNK: " << length << ", RESIZE: " << (endInfo.endPos - startInfo.endPos).frames(m_document->fps());
4946 emit displayMessage(i18n("Invalid action"), ErrorMessage);
4952 if (clip->type() == TRANSITIONWIDGET) {
4953 m_commandStack->push(new MoveTransitionCommand(this, startInfo, endInfo, true));
4954 } else m_commandStack->push(new ResizeClipCommand(this, startInfo, endInfo, true, false));
4957 void CustomTrackView::slotUpdateAllThumbs()
4959 if (!isEnabled()) return;
4960 QList<QGraphicsItem *> itemList = items();
4961 //if (itemList.isEmpty()) return;
4963 const QString thumbBase = m_document->projectFolder().path() + "/thumbs/";
4964 for (int i = 0; i < itemList.count(); i++) {
4965 if (itemList.at(i)->type() == AVWIDGET) {
4966 item = static_cast <ClipItem *>(itemList.at(i));
4967 if (item->clipType() != COLOR && item->clipType() != AUDIO) {
4968 // Check if we have a cached thumbnail
4969 if (item->clipType() == IMAGE || item->clipType() == TEXT) {
4970 QString thumb = thumbBase + item->baseClip()->getClipHash() + "_0.png";
4971 if (QFile::exists(thumb)) {
4973 if (pix.isNull()) KIO::NetAccess::del(KUrl(thumb), this);
4974 item->slotSetStartThumb(pix);
4977 QString startThumb = thumbBase + item->baseClip()->getClipHash() + '_';
4978 QString endThumb = startThumb;
4979 startThumb.append(QString::number(item->speedIndependantCropStart().frames(m_document->fps())) + ".png");
4980 endThumb.append(QString::number((item->speedIndependantCropStart() + item->speedIndependantCropDuration()).frames(m_document->fps()) - 1) + ".png");
4981 if (QFile::exists(startThumb)) {
4982 QPixmap pix(startThumb);
4983 if (pix.isNull()) KIO::NetAccess::del(KUrl(startThumb), this);
4984 item->slotSetStartThumb(pix);
4986 if (QFile::exists(endThumb)) {
4987 QPixmap pix(endThumb);
4988 if (pix.isNull()) KIO::NetAccess::del(KUrl(endThumb), this);
4989 item->slotSetEndThumb(pix);
4993 item->refreshClip(false);
4994 //qApp->processEvents();
4997 viewport()->update();
5000 void CustomTrackView::saveThumbnails()
5002 QList<QGraphicsItem *> itemList = items();
5004 QString thumbBase = m_document->projectFolder().path() + "/thumbs/";
5005 for (int i = 0; i < itemList.count(); i++) {
5006 if (itemList.at(i)->type() == AVWIDGET) {
5007 item = static_cast <ClipItem *>(itemList.at(i));
5008 if (item->clipType() != COLOR) {
5009 // Check if we have a cached thumbnail
5010 if (item->clipType() == IMAGE || item->clipType() == TEXT || item->clipType() == AUDIO) {
5011 QString thumb = thumbBase + item->baseClip()->getClipHash() + "_0.png";
5012 if (!QFile::exists(thumb)) {
5013 QPixmap pix(item->startThumb());
5017 QString startThumb = thumbBase + item->baseClip()->getClipHash() + '_';
5018 QString endThumb = startThumb;
5019 startThumb.append(QString::number(item->speedIndependantCropStart().frames(m_document->fps())) + ".png");
5020 endThumb.append(QString::number((item->speedIndependantCropStart() + item->speedIndependantCropDuration()).frames(m_document->fps()) - 1) + ".png");
5021 if (!QFile::exists(startThumb)) {
5022 QPixmap pix(item->startThumb());
5023 pix.save(startThumb);
5025 if (!QFile::exists(endThumb)) {
5026 QPixmap pix(item->endThumb());
5036 void CustomTrackView::slotInsertTrack(int ix)
5038 TrackDialog d(m_document, parentWidget());
5039 d.label->setText(i18n("Insert track"));
5040 d.track_nb->setMaximum(m_document->tracksCount() - 1);
5041 d.track_nb->setValue(ix);
5042 d.setWindowTitle(i18n("Insert New Track"));
5043 d.slotUpdateName(ix);
5045 if (d.exec() == QDialog::Accepted) {
5046 ix = d.track_nb->value();
5047 if (d.before_select->currentIndex() == 1) {
5051 if (d.video_track->isChecked()) {
5052 info.type = VIDEOTRACK;
5053 info.isMute = false;
5054 info.isBlind = false;
5055 info.isLocked = false;
5057 info.type = AUDIOTRACK;
5058 info.isMute = false;
5059 info.isBlind = true;
5060 info.isLocked = false;
5062 AddTrackCommand *addTrack = new AddTrackCommand(this, ix, info, true);
5063 m_commandStack->push(addTrack);
5064 setDocumentModified();
5068 void CustomTrackView::slotDeleteTrack(int ix)
5070 TrackDialog d(m_document, parentWidget());
5071 d.label->setText(i18n("Delete track"));
5072 d.before_select->setHidden(true);
5073 d.track_nb->setMaximum(m_document->tracksCount() - 1);
5074 d.track_nb->setValue(ix);
5075 d.slotUpdateName(ix);
5076 d.setWindowTitle(i18n("Delete Track"));
5077 d.video_track->setHidden(true);
5078 d.audio_track->setHidden(true);
5079 if (d.exec() == QDialog::Accepted) {
5080 ix = d.track_nb->value();
5081 TrackInfo info = m_document->trackInfoAt(m_document->tracksCount() - ix - 1);
5082 deleteTimelineTrack(ix, info);
5083 setDocumentModified();
5084 /*AddTrackCommand* command = new AddTrackCommand(this, ix, info, false);
5085 m_commandStack->push(command);*/
5089 void CustomTrackView::slotChangeTrack(int ix)
5091 TrackDialog d(m_document, parentWidget());
5092 d.label->setText(i18n("Change track"));
5093 d.before_select->setHidden(true);
5094 d.track_nb->setMaximum(m_document->tracksCount() - 1);
5095 d.track_nb->setValue(ix);
5096 d.slotUpdateName(ix);
5097 d.setWindowTitle(i18n("Change Track Type"));
5099 if (m_document->trackInfoAt(m_document->tracksCount() - ix - 1).type == VIDEOTRACK)
5100 d.video_track->setChecked(true);
5102 d.audio_track->setChecked(true);
5104 if (d.exec() == QDialog::Accepted) {
5106 info.isLocked = false;
5107 info.isMute = false;
5108 ix = d.track_nb->value();
5110 if (d.video_track->isChecked()) {
5111 info.type = VIDEOTRACK;
5112 info.isBlind = false;
5114 info.type = AUDIOTRACK;
5115 info.isBlind = true;
5117 changeTimelineTrack(ix, info);
5118 setDocumentModified();
5123 void CustomTrackView::deleteTimelineTrack(int ix, TrackInfo trackinfo)
5125 double startY = ix * m_tracksHeight + 1 + m_tracksHeight / 2;
5126 QRectF r(0, startY, sceneRect().width(), m_tracksHeight / 2 - 1);
5127 QList<QGraphicsItem *> selection = m_scene->items(r);
5128 QUndoCommand *deleteTrack = new QUndoCommand();
5129 deleteTrack->setText("Delete track");
5131 // Delete all clips in selected track
5132 for (int i = 0; i < selection.count(); i++) {
5133 if (selection.at(i)->type() == AVWIDGET) {
5134 ClipItem *item = static_cast <ClipItem *>(selection.at(i));
5135 new AddTimelineClipCommand(this, item->xml(), item->clipProducer(), item->info(), item->effectList(), false, false, false, true, deleteTrack);
5136 m_scene->removeItem(item);
5139 } else if (selection.at(i)->type() == TRANSITIONWIDGET) {
5140 Transition *item = static_cast <Transition *>(selection.at(i));
5141 new AddTransitionCommand(this, item->info(), item->transitionEndTrack(), item->toXML(), true, false, deleteTrack);
5142 m_scene->removeItem(item);
5148 new AddTrackCommand(this, ix, trackinfo, false, deleteTrack);
5149 m_commandStack->push(deleteTrack);
5152 void CustomTrackView::changeTimelineTrack(int ix, TrackInfo trackinfo)
5154 TrackInfo oldinfo = m_document->trackInfoAt(m_document->tracksCount() - ix - 1);
5155 ChangeTrackCommand *changeTrack = new ChangeTrackCommand(this, ix, oldinfo, trackinfo);
5156 m_commandStack->push(changeTrack);
5159 void CustomTrackView::autoTransition()
5161 QList<QGraphicsItem *> itemList = scene()->selectedItems();
5162 if (itemList.count() != 1 || itemList.at(0)->type() != TRANSITIONWIDGET) {
5163 emit displayMessage(i18n("You must select one transition for this action"), ErrorMessage);
5166 Transition *tr = static_cast <Transition*>(itemList.at(0));
5167 tr->setAutomatic(!tr->isAutomatic());
5168 QDomElement transition = tr->toXML();
5169 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);
5170 setDocumentModified();
5174 QStringList CustomTrackView::getLadspaParams(QDomElement effect) const
5177 QDomNodeList params = effect.elementsByTagName("parameter");
5178 for (int i = 0; i < params.count(); i++) {
5179 QDomElement e = params.item(i).toElement();
5180 if (!e.isNull() && e.attribute("type") == "constant") {
5181 if (e.hasAttribute("factor")) {
5182 double factor = e.attribute("factor").toDouble();
5183 double value = e.attribute("value").toDouble();
5184 value = value / factor;
5185 result.append(QString::number(value));
5186 } else result.append(e.attribute("value"));
5192 void CustomTrackView::clipNameChanged(const QString id, const QString name)
5194 QList<QGraphicsItem *> list = scene()->items();
5195 ClipItem *clip = NULL;
5196 for (int i = 0; i < list.size(); ++i) {
5197 if (list.at(i)->type() == AVWIDGET) {
5198 clip = static_cast <ClipItem *>(list.at(i));
5199 if (clip->clipProducer() == id) {
5200 clip->setClipName(name);
5204 viewport()->update();
5207 void CustomTrackView::getClipAvailableSpace(AbstractClipItem *item, GenTime &minimum, GenTime &maximum)
5209 minimum = GenTime();
5210 maximum = GenTime();
5211 QList<QGraphicsItem *> selection;
5212 selection = m_scene->items(0, item->track() * m_tracksHeight + m_tracksHeight / 2, sceneRect().width(), 2);
5213 selection.removeAll(item);
5214 for (int i = 0; i < selection.count(); i++) {
5215 AbstractClipItem *clip = static_cast <AbstractClipItem *>(selection.at(i));
5216 if (clip && clip->type() == AVWIDGET) {
5217 if (clip->endPos() <= item->startPos() && clip->endPos() > minimum) minimum = clip->endPos();
5218 if (clip->startPos() > item->startPos() && (clip->startPos() < maximum || maximum == GenTime())) maximum = clip->startPos();
5223 void CustomTrackView::getTransitionAvailableSpace(AbstractClipItem *item, GenTime &minimum, GenTime &maximum)
5225 minimum = GenTime();
5226 maximum = GenTime();
5227 QList<QGraphicsItem *> selection;
5228 selection = m_scene->items(0, (item->track() + 1) * m_tracksHeight, sceneRect().width(), 2);
5229 selection.removeAll(item);
5230 for (int i = 0; i < selection.count(); i++) {
5231 AbstractClipItem *clip = static_cast <AbstractClipItem *>(selection.at(i));
5232 if (clip && clip->type() == TRANSITIONWIDGET) {
5233 if (clip->endPos() <= item->startPos() && clip->endPos() > minimum) minimum = clip->endPos();
5234 if (clip->startPos() > item->startPos() && (clip->startPos() < maximum || maximum == GenTime())) maximum = clip->startPos();
5240 void CustomTrackView::loadGroups(const QDomNodeList groups)
5242 for (int i = 0; i < groups.count(); i++) {
5243 QDomNodeList children = groups.at(i).childNodes();
5244 scene()->clearSelection();
5245 for (int nodeindex = 0; nodeindex < children.count(); nodeindex++) {
5246 QDomNode n = children.item(nodeindex);
5247 QDomElement elem = n.toElement();
5248 int pos = elem.attribute("position").toInt();
5249 int track = elem.attribute("track").toInt();
5250 if (elem.tagName() == "clipitem") {
5251 ClipItem *clip = getClipItemAt(pos, track); //m_document->tracksCount() - transitiontrack);
5252 if (clip) clip->setSelected(true);
5254 Transition *clip = getTransitionItemAt(pos, track); //m_document->tracksCount() - transitiontrack);
5255 if (clip) clip->setSelected(true);
5258 groupSelectedItems(false, true);
5262 void CustomTrackView::splitAudio()
5264 resetSelectionGroup();
5265 QList<QGraphicsItem *> selection = scene()->selectedItems();
5266 if (selection.isEmpty()) {
5267 emit displayMessage(i18n("You must select one clip for this action"), ErrorMessage);
5270 QUndoCommand *splitCommand = new QUndoCommand();
5271 splitCommand->setText(i18n("Split audio"));
5272 for (int i = 0; i < selection.count(); i++) {
5273 if (selection.at(i)->type() == AVWIDGET) {
5274 ClipItem *clip = static_cast <ClipItem *>(selection.at(i));
5275 if (clip->clipType() == AV || clip->clipType() == PLAYLIST) {
5276 if (clip->parentItem()) {
5277 emit displayMessage(i18n("Cannot split audio of grouped clips"), ErrorMessage);
5279 new SplitAudioCommand(this, clip->track(), clip->startPos(), splitCommand);
5284 m_commandStack->push(splitCommand);
5287 void CustomTrackView::doSplitAudio(const GenTime &pos, int track, bool split)
5289 ClipItem *clip = getClipItemAt(pos, track);
5291 kDebug() << "// Cannot find clip to split!!!";
5295 int start = pos.frames(m_document->fps());
5296 int freetrack = m_document->tracksCount() - track - 1;
5297 for (; freetrack > 0; freetrack--) {
5298 kDebug() << "// CHK DOC TRK:" << freetrack << ", DUR:" << m_document->renderer()->mltTrackDuration(freetrack);
5299 if (m_document->trackInfoAt(freetrack - 1).type == AUDIOTRACK) {
5300 kDebug() << "// CHK DOC TRK:" << freetrack << ", DUR:" << m_document->renderer()->mltTrackDuration(freetrack);
5301 if (m_document->renderer()->mltTrackDuration(freetrack) < start || m_document->renderer()->mltGetSpaceLength(pos, freetrack, false) >= clip->cropDuration().frames(m_document->fps())) {
5302 kDebug() << "FOUND SPACE ON TRK: " << freetrack;
5307 kDebug() << "GOT TRK: " << track;
5308 if (freetrack == 0) {
5309 emit displayMessage(i18n("No empty space to put clip audio"), ErrorMessage);
5311 ItemInfo info = clip->info();
5312 info.track = m_document->tracksCount() - freetrack;
5313 addClip(clip->xml(), clip->clipProducer(), info, clip->effectList());
5314 scene()->clearSelection();
5315 clip->setSelected(true);
5316 ClipItem *audioClip = getClipItemAt(start, info.track);
5318 clip->setVideoOnly(true);
5319 if (m_document->renderer()->mltUpdateClipProducer(m_document->tracksCount() - track, start, clip->baseClip()->videoProducer()) == false) {
5320 emit displayMessage(i18n("Cannot update clip (time: %1, track: %2)", start, track), ErrorMessage);
5322 if (m_document->renderer()->mltUpdateClipProducer(m_document->tracksCount() - info.track, start, clip->baseClip()->audioProducer(info.track)) == false) {
5323 emit displayMessage(i18n("Cannot update clip (time: %1, track: %2)", start, info.track), ErrorMessage);
5325 audioClip->setSelected(true);
5326 audioClip->setAudioOnly(true);
5327 groupSelectedItems(false, true);
5331 // unsplit clip: remove audio part and change video part to normal clip
5332 if (clip->parentItem() == NULL || clip->parentItem()->type() != GROUPWIDGET) {
5333 kDebug() << "//CANNOT FIND CLP GRP";
5336 AbstractGroupItem *grp = static_cast <AbstractGroupItem *>(clip->parentItem());
5337 QList<QGraphicsItem *> children = grp->childItems();
5338 if (children.count() != 2) {
5339 kDebug() << "//SOMETHING IS WRONG WITH CLP GRP";
5342 for (int i = 0; i < children.count(); i++) {
5343 if (children.at(i) != clip) {
5344 ClipItem *clp = static_cast <ClipItem *>(children.at(i));
5345 ItemInfo info = clip->info();
5346 deleteClip(clp->info());
5347 clip->setVideoOnly(false);
5348 if (!m_document->renderer()->mltUpdateClipProducer(m_document->tracksCount() - info.track, info.startPos.frames(m_document->fps()), clip->baseClip()->producer(info.track))) {
5349 emit displayMessage(i18n("Cannot update clip (time: %1, track: %2)", info.startPos.frames(m_document->fps()), info.track), ErrorMessage);
5354 clip->setFlag(QGraphicsItem::ItemIsMovable, true);
5355 m_document->clipManager()->removeGroup(grp);
5356 scene()->destroyItemGroup(grp);
5360 void CustomTrackView::setVideoOnly()
5362 resetSelectionGroup();
5363 QList<QGraphicsItem *> selection = scene()->selectedItems();
5364 if (selection.isEmpty()) {
5365 emit displayMessage(i18n("You must select one clip for this action"), ErrorMessage);
5368 QUndoCommand *videoCommand = new QUndoCommand();
5369 videoCommand->setText(i18n("Video only"));
5370 for (int i = 0; i < selection.count(); i++) {
5371 if (selection.at(i)->type() == AVWIDGET) {
5372 ClipItem *clip = static_cast <ClipItem *>(selection.at(i));
5373 if (clip->clipType() == AV || clip->clipType() == PLAYLIST) {
5374 if (clip->parentItem()) {
5375 emit displayMessage(i18n("Cannot change grouped clips"), ErrorMessage);
5377 new ChangeClipTypeCommand(this, clip->track(), clip->startPos(), true, false, clip->isVideoOnly(), clip->isAudioOnly(), videoCommand);
5382 m_commandStack->push(videoCommand);
5385 void CustomTrackView::setAudioOnly()
5387 resetSelectionGroup();
5388 QList<QGraphicsItem *> selection = scene()->selectedItems();
5389 if (selection.isEmpty()) {
5390 emit displayMessage(i18n("You must select one clip for this action"), ErrorMessage);
5393 QUndoCommand *videoCommand = new QUndoCommand();
5394 videoCommand->setText(i18n("Audio only"));
5395 for (int i = 0; i < selection.count(); i++) {
5396 if (selection.at(i)->type() == AVWIDGET) {
5397 ClipItem *clip = static_cast <ClipItem *>(selection.at(i));
5398 if (clip->clipType() == AV || clip->clipType() == PLAYLIST) {
5399 if (clip->parentItem()) {
5400 emit displayMessage(i18n("Cannot change grouped clips"), ErrorMessage);
5402 new ChangeClipTypeCommand(this, clip->track(), clip->startPos(), false, true, clip->isVideoOnly(), clip->isAudioOnly(), videoCommand);
5407 m_commandStack->push(videoCommand);
5410 void CustomTrackView::setAudioAndVideo()
5412 resetSelectionGroup();
5413 QList<QGraphicsItem *> selection = scene()->selectedItems();
5414 if (selection.isEmpty()) {
5415 emit displayMessage(i18n("You must select one clip for this action"), ErrorMessage);
5418 QUndoCommand *videoCommand = new QUndoCommand();
5419 videoCommand->setText(i18n("Audio and Video"));
5420 for (int i = 0; i < selection.count(); i++) {
5421 if (selection.at(i)->type() == AVWIDGET) {
5422 ClipItem *clip = static_cast <ClipItem *>(selection.at(i));
5423 if (clip->clipType() == AV || clip->clipType() == PLAYLIST) {
5424 if (clip->parentItem()) {
5425 emit displayMessage(i18n("Cannot change grouped clips"), ErrorMessage);
5427 new ChangeClipTypeCommand(this, clip->track(), clip->startPos(), false, false, clip->isVideoOnly(), clip->isAudioOnly(), videoCommand);
5432 m_commandStack->push(videoCommand);
5435 void CustomTrackView::doChangeClipType(const GenTime &pos, int track, bool videoOnly, bool audioOnly)
5437 ClipItem *clip = getClipItemAt(pos, track);
5439 kDebug() << "// Cannot find clip to split!!!";
5443 int start = pos.frames(m_document->fps());
5444 clip->setVideoOnly(true);
5445 clip->setAudioOnly(false);
5446 if (m_document->renderer()->mltUpdateClipProducer(m_document->tracksCount() - track, start, clip->baseClip()->videoProducer()) == false) {
5447 emit displayMessage(i18n("Cannot update clip (time: %1, track: %2)", start, track), ErrorMessage);
5449 } else if (audioOnly) {
5450 int start = pos.frames(m_document->fps());
5451 clip->setAudioOnly(true);
5452 clip->setVideoOnly(false);
5453 if (m_document->renderer()->mltUpdateClipProducer(m_document->tracksCount() - track, start, clip->baseClip()->audioProducer(track)) == false) {
5454 emit displayMessage(i18n("Cannot update clip (time: %1, track: %2)", start, track), ErrorMessage);
5457 int start = pos.frames(m_document->fps());
5458 clip->setAudioOnly(false);
5459 clip->setVideoOnly(false);
5460 if (m_document->renderer()->mltUpdateClipProducer(m_document->tracksCount() - track, start, clip->baseClip()->producer(track)) == false) {
5461 emit displayMessage(i18n("Cannot update clip (time: %1, track: %2)", start, track), ErrorMessage);
5465 setDocumentModified();
5468 void CustomTrackView::updateClipTypeActions(ClipItem *clip)
5470 if (clip == NULL || (clip->clipType() != AV && clip->clipType() != PLAYLIST)) {
5471 m_clipTypeGroup->setEnabled(false);
5473 m_clipTypeGroup->setEnabled(true);
5474 QList <QAction *> actions = m_clipTypeGroup->actions();
5476 if (clip->isAudioOnly()) lookup = "clip_audio_only";
5477 else if (clip->isVideoOnly()) lookup = "clip_video_only";
5478 else lookup = "clip_audio_and_video";
5479 for (int i = 0; i < actions.count(); i++) {
5480 if (actions.at(i)->data().toString() == lookup) {
5481 actions.at(i)->setChecked(true);
5487 m_markerMenu->clear();
5488 m_markerMenu->setEnabled(false);
5490 m_markerMenu->clear();
5491 QList <CommentedTime> markers = clip->baseClip()->commentedSnapMarkers();
5492 int offset = clip->startPos().frames(m_document->fps());
5493 if (!markers.isEmpty()) {
5494 for (int i = 0; i < markers.count(); i++) {
5495 int pos = (int) markers.at(i).time().frames(m_document->timecode().fps());
5496 QString position = m_document->timecode().getTimecode(markers.at(i).time()) + ' ' + markers.at(i).comment();
5497 QAction *go = m_markerMenu->addAction(position);
5498 go->setData(pos + offset);
5501 m_markerMenu->setEnabled(!m_markerMenu->isEmpty());
5505 void CustomTrackView::slotGoToMarker(QAction *action)
5507 int pos = action->data().toInt();
5508 setCursorPos(pos, true);
5511 void CustomTrackView::reloadTransitionLumas()
5515 QDomElement lumaTransition = MainWindow::transitions.getEffectByTag("luma", "luma");
5516 QDomNodeList params = lumaTransition.elementsByTagName("parameter");
5517 for (int i = 0; i < params.count(); i++) {
5518 QDomElement e = params.item(i).toElement();
5519 if (e.attribute("tag") == "resource") {
5520 lumaNames = e.attribute("paramlistdisplay");
5521 lumaFiles = e.attribute("paramlist");
5526 QList<QGraphicsItem *> itemList = items();
5527 Transition *transitionitem;
5528 QDomElement transitionXml;
5529 for (int i = 0; i < itemList.count(); i++) {
5530 if (itemList.at(i)->type() == TRANSITIONWIDGET) {
5531 transitionitem = static_cast <Transition*>(itemList.at(i));
5532 transitionXml = transitionitem->toXML();
5533 if (transitionXml.attribute("id") == "luma" && transitionXml.attribute("tag") == "luma") {
5534 QDomNodeList params = transitionXml.elementsByTagName("parameter");
5535 for (int i = 0; i < params.count(); i++) {
5536 QDomElement e = params.item(i).toElement();
5537 if (e.attribute("tag") == "resource") {
5538 e.setAttribute("paramlistdisplay", lumaNames);
5539 e.setAttribute("paramlist", lumaFiles);
5544 if (transitionXml.attribute("id") == "composite" && transitionXml.attribute("tag") == "composite") {
5545 QDomNodeList params = transitionXml.elementsByTagName("parameter");
5546 for (int i = 0; i < params.count(); i++) {
5547 QDomElement e = params.item(i).toElement();
5548 if (e.attribute("tag") == "luma") {
5549 e.setAttribute("paramlistdisplay", lumaNames);
5550 e.setAttribute("paramlist", lumaFiles);
5557 emit transitionItemSelected(NULL);
5560 double CustomTrackView::fps() const
5562 return m_document->fps();
5565 void CustomTrackView::updateProjectFps()
5567 // update all clips to the new fps
5568 resetSelectionGroup();
5569 scene()->clearSelection();
5571 QList<QGraphicsItem *> itemList = items();
5572 for (int i = 0; i < itemList.count(); i++) {
5573 // remove all items and re-add them one by one
5574 if (itemList.at(i) != m_cursorLine && itemList.at(i)->parentItem() == NULL) m_scene->removeItem(itemList.at(i));
5576 for (int i = 0; i < itemList.count(); i++) {
5577 if (itemList.at(i)->parentItem() == 0 && (itemList.at(i)->type() == AVWIDGET || itemList.at(i)->type() == TRANSITIONWIDGET)) {
5578 AbstractClipItem *clip = static_cast <AbstractClipItem *>(itemList.at(i));
5579 clip->updateFps(m_document->fps());
5580 m_scene->addItem(clip);
5581 } else if (itemList.at(i)->type() == GROUPWIDGET) {
5582 AbstractGroupItem *grp = static_cast <AbstractGroupItem *>(itemList.at(i));
5583 QList<QGraphicsItem *> children = grp->childItems();
5584 for (int j = 0; j < children.count(); j++) {
5585 if (children.at(j)->type() == AVWIDGET || children.at(j)->type() == TRANSITIONWIDGET) {
5586 AbstractClipItem *clip = static_cast <AbstractClipItem *>(children.at(j));
5587 clip->setFlag(QGraphicsItem::ItemIsMovable, true);
5588 clip->updateFps(m_document->fps());
5591 m_document->clipManager()->removeGroup(grp);
5592 m_scene->addItem(grp);
5593 scene()->destroyItemGroup(grp);
5594 for (int j = 0; j < children.count(); j++) {
5595 if (children.at(j)->type() == AVWIDGET || children.at(j)->type() == TRANSITIONWIDGET) {
5596 //children.at(j)->setParentItem(0);
5597 children.at(j)->setSelected(true);
5600 groupSelectedItems(true, true);
5601 } else if (itemList.at(i)->type() == GUIDEITEM) {
5602 Guide *g = static_cast<Guide *>(itemList.at(i));
5604 m_scene->addItem(g);
5607 viewport()->update();
5610 void CustomTrackView::slotTrackDown()
5612 if (m_selectedTrack > m_document->tracksCount() - 2) m_selectedTrack = 0;
5613 else m_selectedTrack++;
5614 emit updateTrackHeaders();
5615 QRectF rect(mapToScene(QPoint(10, 0)).x(), m_selectedTrack * m_tracksHeight, 10, m_tracksHeight);
5616 ensureVisible(rect, 0, 0);
5617 viewport()->update();
5620 void CustomTrackView::slotTrackUp()
5622 if (m_selectedTrack > 0) m_selectedTrack--;
5623 else m_selectedTrack = m_document->tracksCount() - 1;
5624 emit updateTrackHeaders();
5625 QRectF rect(mapToScene(QPoint(10, 0)).x(), m_selectedTrack * m_tracksHeight, 10, m_tracksHeight);
5626 ensureVisible(rect, 0, 0);
5627 viewport()->update();
5630 int CustomTrackView::selectedTrack() const
5632 return m_selectedTrack;
5635 void CustomTrackView::slotSelectTrack(int ix)
5637 m_selectedTrack = qMax(0, ix);
5638 m_selectedTrack = qMin(ix, m_document->tracksCount() - 1);
5639 emit updateTrackHeaders();
5640 QRectF rect(mapToScene(QPoint(10, 0)).x(), m_selectedTrack * m_tracksHeight, 10, m_tracksHeight);
5641 ensureVisible(rect, 0, 0);
5642 viewport()->update();
5645 void CustomTrackView::selectClip(bool add, bool group)
5647 QRectF rect(m_cursorPos, m_selectedTrack * m_tracksHeight + m_tracksHeight / 2, 1, 1);
5648 QList<QGraphicsItem *> selection = m_scene->items(rect);
5649 resetSelectionGroup(group);
5650 if (!group) m_scene->clearSelection();
5651 for (int i = 0; i < selection.count(); i++) {
5652 if (selection.at(i)->type() == AVWIDGET) {
5653 selection.at(i)->setSelected(add);
5657 if (group) groupSelectedItems();
5660 void CustomTrackView::selectTransition(bool add, bool group)
5662 QRectF rect(m_cursorPos, m_selectedTrack * m_tracksHeight + m_tracksHeight, 1, 1);
5663 QList<QGraphicsItem *> selection = m_scene->items(rect);
5664 resetSelectionGroup(group);
5665 if (!group) m_scene->clearSelection();
5666 for (int i = 0; i < selection.count(); i++) {
5667 if (selection.at(i)->type() == TRANSITIONWIDGET) {
5668 selection.at(i)->setSelected(add);
5672 if (group) groupSelectedItems();
5675 QStringList CustomTrackView::extractTransitionsLumas()
5678 QList<QGraphicsItem *> itemList = items();
5679 Transition *transitionitem;
5680 QDomElement transitionXml;
5681 for (int i = 0; i < itemList.count(); i++) {
5682 if (itemList.at(i)->type() == TRANSITIONWIDGET) {
5683 transitionitem = static_cast <Transition*>(itemList.at(i));
5684 transitionXml = transitionitem->toXML();
5685 QString luma = EffectsList::parameter(transitionXml, "luma");
5686 if (!luma.isEmpty()) urls << luma;
5692 void CustomTrackView::setEditMode(EDITMODE mode)
5694 m_scene->setEditMode(mode);
5697 void CustomTrackView::checkTrackSequence(int track)
5699 QList <int> times = m_document->renderer()->checkTrackSequence(m_document->tracksCount() - track);
5700 //track = m_document->tracksCount() -track;
5701 QRectF rect(0, track * m_tracksHeight + m_tracksHeight / 2, sceneRect().width(), 2);
5702 QList<QGraphicsItem *> selection = m_scene->items(rect);
5703 QList <int> timelineList;
5704 timelineList.append(0);
5705 for (int i = 0; i < selection.count(); i++) {
5706 if (selection.at(i)->type() == AVWIDGET) {
5707 ClipItem *clip = static_cast <ClipItem *>(selection.at(i));
5708 int start = clip->startPos().frames(m_document->fps());
5709 int end = clip->endPos().frames(m_document->fps());
5710 if (!timelineList.contains(start)) timelineList.append(start);
5711 if (!timelineList.contains(end)) timelineList.append(end);
5714 qSort(timelineList);
5715 kDebug() << "// COMPARE:\n" << times << "\n" << timelineList << "\n-------------------";
5716 if (times != timelineList) KMessageBox::sorry(this, i18n("error"), i18n("TRACTOR"));
5719 void CustomTrackView::insertZoneOverwrite(QStringList data, int in)
5721 DocClipBase *clip = m_document->getBaseClip(data.at(0));
5723 info.startPos = GenTime(in, m_document->fps());
5724 info.cropStart = GenTime(data.at(1).toInt(), m_document->fps());
5725 info.endPos = info.startPos + GenTime(data.at(2).toInt(), m_document->fps()) - info.cropStart;
5726 info.cropDuration = info.endPos - info.startPos;
5727 info.track = m_selectedTrack;
5728 QUndoCommand *addCommand = new QUndoCommand();
5729 addCommand->setText(i18n("Insert clip"));
5730 adjustTimelineClips(OVERWRITEEDIT, NULL, info, addCommand);
5731 new AddTimelineClipCommand(this, clip->toXML(), clip->getId(), info, EffectsList(), true, false, true, false, addCommand);
5732 m_commandStack->push(addCommand);