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>
68 #include <QMouseEvent>
69 #include <QStylePainter>
70 #include <QGraphicsItem>
71 #include <QDomDocument>
73 #include <QApplication>
74 #include <QInputDialog>
77 bool sortGuidesList(const Guide *g1 , const Guide *g2)
79 return (*g1).position() < (*g2).position();
84 // disable animation if user asked it in KDE's global settings
85 // http://lists.kde.org/?l=kde-commits&m=120398724717624&w=2
86 // needs something like below (taken from dolphin)
87 // #include <kglobalsettings.h>
88 // const bool animate = KGlobalSettings::graphicEffectsLevel() & KGlobalSettings::SimpleAnimationEffects;
89 // const int duration = animate ? 1500 : 1;
91 CustomTrackView::CustomTrackView(KdenliveDoc *doc, CustomTrackScene* projectscene, QWidget *parent) :
92 QGraphicsView(projectscene, parent),
93 m_tracksHeight(KdenliveSettings::trackheight()),
97 m_scene(projectscene),
99 m_operationMode(NONE),
106 m_autoScroll(KdenliveSettings::autoscroll()),
107 m_pasteEffectsAction(NULL),
108 m_ungroupAction(NULL),
115 m_blockRefresh(false),
116 m_selectionGroup(NULL),
119 if (doc) m_commandStack = doc->commandStack();
120 else m_commandStack = NULL;
121 setMouseTracking(true);
122 setAcceptDrops(true);
123 setFrameShape(QFrame::NoFrame);
125 //setCacheMode(QGraphicsView::CacheBackground);
126 //setViewportUpdateMode(QGraphicsView::FullViewportUpdate);
128 KdenliveSettings::setTrackheight(m_tracksHeight);
129 m_animationTimer = new QTimeLine(800);
130 m_animationTimer->setFrameRange(0, 5);
131 m_animationTimer->setUpdateInterval(100);
132 m_animationTimer->setLoopCount(0);
133 m_tipColor = QColor(0, 192, 0, 200);
134 QColor border = QColor(255, 255, 255, 100);
135 m_tipPen.setColor(border);
136 m_tipPen.setWidth(3);
137 setContentsMargins(0, 0, 0, 0);
138 const int maxHeight = m_tracksHeight * m_document->tracksCount();
139 setSceneRect(0, 0, sceneRect().width(), maxHeight);
140 verticalScrollBar()->setMaximum(maxHeight);
141 m_cursorLine = projectscene->addLine(0, 0, 0, maxHeight);
142 m_cursorLine->setZValue(1000);
146 pen1.setColor(palette().text().color());
147 m_cursorLine->setPen(pen1);
148 m_cursorLine->setFlag(QGraphicsItem::ItemIgnoresTransformations, true);
150 KIcon razorIcon("edit-cut");
151 m_razorCursor = QCursor(razorIcon.pixmap(22, 22));
153 KIcon spacerIcon("kdenlive-spacer-tool");
154 m_spacerCursor = QCursor(spacerIcon.pixmap(22, 22));
155 verticalScrollBar()->setTracking(true);
156 // Line below was supposed to scroll guides label with scrollbar, not implemented yet
157 //connect(verticalScrollBar(), SIGNAL(valueChanged(int)), this, SLOT(slotRefreshGuides()));
158 connect(&m_scrollTimer, SIGNAL(timeout()), this, SLOT(slotCheckMouseScrolling()));
159 m_scrollTimer.setInterval(100);
160 m_scrollTimer.setSingleShot(true);
162 connect(&m_thumbsTimer, SIGNAL(timeout()), this, SLOT(slotFetchNextThumbs()));
163 m_thumbsTimer.setInterval(500);
164 m_thumbsTimer.setSingleShot(true);
167 CustomTrackView::~CustomTrackView()
169 qDeleteAll(m_guides);
170 m_waitingThumbs.clear();
174 void CustomTrackView::keyPressEvent(QKeyEvent * event)
176 if (event->key() == Qt::Key_Up) {
179 } else if (event->key() == Qt::Key_Down) {
182 } else QWidget::keyPressEvent(event);
185 void CustomTrackView::setDocumentModified()
187 m_document->setModified(true);
190 void CustomTrackView::setContextMenu(QMenu *timeline, QMenu *clip, QMenu *transition, QActionGroup *clipTypeGroup)
192 m_timelineContextMenu = timeline;
193 m_timelineContextClipMenu = clip;
194 m_clipTypeGroup = clipTypeGroup;
195 QList <QAction *> list = m_timelineContextClipMenu->actions();
196 for (int i = 0; i < list.count(); i++) {
197 if (list.at(i)->data().toString() == "paste_effects") m_pasteEffectsAction = list.at(i);
198 else if (list.at(i)->data().toString() == "ungroup_clip") m_ungroupAction = list.at(i);
201 m_timelineContextTransitionMenu = transition;
202 list = m_timelineContextTransitionMenu->actions();
203 for (int i = 0; i < list.count(); i++) {
204 if (list.at(i)->data().toString() == "auto") {
205 m_autoTransition = list.at(i);
210 m_timelineContextMenu->addSeparator();
211 m_deleteGuide = new KAction(KIcon("edit-delete"), i18n("Delete Guide"), this);
212 connect(m_deleteGuide, SIGNAL(triggered()), this, SLOT(slotDeleteTimeLineGuide()));
213 m_timelineContextMenu->addAction(m_deleteGuide);
215 m_editGuide = new KAction(KIcon("document-properties"), i18n("Edit Guide"), this);
216 connect(m_editGuide, SIGNAL(triggered()), this, SLOT(slotEditTimeLineGuide()));
217 m_timelineContextMenu->addAction(m_editGuide);
220 void CustomTrackView::checkAutoScroll()
222 m_autoScroll = KdenliveSettings::autoscroll();
225 /*sQList <TrackInfo> CustomTrackView::tracksList() const {
226 return m_scene->m_tracksList;
229 void CustomTrackView::checkTrackHeight()
231 if (m_tracksHeight == KdenliveSettings::trackheight()) return;
232 m_tracksHeight = KdenliveSettings::trackheight();
233 emit trackHeightChanged();
234 QList<QGraphicsItem *> itemList = items();
236 Transition *transitionitem;
237 bool snap = KdenliveSettings::snaptopoints();
238 KdenliveSettings::setSnaptopoints(false);
239 for (int i = 0; i < itemList.count(); i++) {
240 if (itemList.at(i)->type() == AVWIDGET) {
241 item = (ClipItem*) itemList.at(i);
242 item->setRect(0, 0, item->rect().width(), m_tracksHeight - 1);
243 item->setPos((qreal) item->startPos().frames(m_document->fps()), (qreal) item->track() * m_tracksHeight + 1);
244 item->resetThumbs(true);
245 } else if (itemList.at(i)->type() == TRANSITIONWIDGET) {
246 transitionitem = (Transition*) itemList.at(i);
247 transitionitem->setRect(0, 0, transitionitem->rect().width(), m_tracksHeight / 3 * 2 - 1);
248 transitionitem->setPos((qreal) transitionitem->startPos().frames(m_document->fps()), (qreal) transitionitem->track() * m_tracksHeight + m_tracksHeight / 3 * 2);
251 m_cursorLine->setLine(m_cursorLine->line().x1(), 0, m_cursorLine->line().x1(), m_tracksHeight * m_document->tracksCount());
253 for (int i = 0; i < m_guides.count(); i++) {
254 QLineF l = m_guides.at(i)->line();
255 l.setP2(QPointF(l.x2(), m_tracksHeight * m_document->tracksCount()));
256 m_guides.at(i)->setLine(l);
259 setSceneRect(0, 0, sceneRect().width(), m_tracksHeight * m_document->tracksCount());
260 // verticalScrollBar()->setMaximum(m_tracksHeight * m_document->tracksCount());
261 KdenliveSettings::setSnaptopoints(snap);
262 viewport()->update();
265 /** Zoom or move viewport on mousewheel
267 * If mousewheel+Ctrl, zooms in/out on the timeline.
269 * With Ctrl, moves viewport towards end of timeline if down/back,
270 * opposite on up/forward.
272 * See also http://www.kdenlive.org/mantis/view.php?id=265 */
273 void CustomTrackView::wheelEvent(QWheelEvent * e)
275 if (e->modifiers() == Qt::ControlModifier) {
276 if (e->delta() > 0) emit zoomIn();
279 if (e->delta() <= 0) horizontalScrollBar()->setValue(horizontalScrollBar()->value() + horizontalScrollBar()->singleStep());
280 else horizontalScrollBar()->setValue(horizontalScrollBar()->value() - horizontalScrollBar()->singleStep());
284 int CustomTrackView::getPreviousVideoTrack(int track)
286 track = m_document->tracksCount() - track - 1;
288 for (int i = track; i > -1; i--) {
289 if (m_document->trackInfoAt(i).type == VIDEOTRACK) return i + 1;
295 void CustomTrackView::slotFetchNextThumbs()
297 if (!m_waitingThumbs.isEmpty()) {
298 ClipItem *item = m_waitingThumbs.takeFirst();
299 while ((item == NULL) && !m_waitingThumbs.isEmpty()) {
300 item = m_waitingThumbs.takeFirst();
302 if (item) item->slotFetchThumbs();
303 if (!m_waitingThumbs.isEmpty()) m_thumbsTimer.start();
307 void CustomTrackView::slotCheckMouseScrolling()
309 if (m_scrollOffset == 0) {
310 m_scrollTimer.stop();
313 horizontalScrollBar()->setValue(horizontalScrollBar()->value() + m_scrollOffset);
314 m_scrollTimer.start();
317 void CustomTrackView::slotCheckPositionScrolling()
319 // If mouse is at a border of the view, scroll
320 if (m_moveOpMode != SEEK) return;
321 if (mapFromScene(m_cursorPos, 0).x() < 3) {
322 horizontalScrollBar()->setValue(horizontalScrollBar()->value() - 2);
323 QTimer::singleShot(200, this, SLOT(slotCheckPositionScrolling()));
324 setCursorPos(mapToScene(QPoint(-2, 0)).x());
325 } else if (viewport()->width() - 3 < mapFromScene(m_cursorPos + 1, 0).x()) {
326 horizontalScrollBar()->setValue(horizontalScrollBar()->value() + 2);
327 setCursorPos(mapToScene(QPoint(viewport()->width(), 0)).x() + 1);
328 QTimer::singleShot(200, this, SLOT(slotCheckPositionScrolling()));
335 void CustomTrackView::mouseMoveEvent(QMouseEvent * event)
337 int pos = event->x();
338 int mappedXPos = qMax((int)(mapToScene(event->pos()).x() + 0.5), 0);
339 double snappedPos = getSnapPointForPos(mappedXPos);
340 emit mousePosition(mappedXPos);
342 if (event->buttons() & Qt::MidButton) return;
343 if (dragMode() == QGraphicsView::RubberBandDrag || (event->modifiers() == Qt::ControlModifier && m_tool != SPACERTOOL)) {
344 event->setAccepted(true);
346 QGraphicsView::mouseMoveEvent(event);
350 if (event->buttons() != Qt::NoButton) {
351 bool move = (event->pos() - m_clickEvent).manhattanLength() >= QApplication::startDragDistance();
352 if (m_dragItem && m_tool == SELECTTOOL) {
353 if (m_operationMode == MOVE && move) {
354 QGraphicsView::mouseMoveEvent(event);
355 // If mouse is at a border of the view, scroll
357 m_scrollOffset = -30;
358 m_scrollTimer.start();
359 } else if (viewport()->width() - pos < 10) {
361 m_scrollTimer.start();
362 } else if (m_scrollTimer.isActive()) m_scrollTimer.stop();
364 } else if (m_operationMode == RESIZESTART && move) {
365 m_document->renderer()->pause();
366 m_dragItem->resizeStart((int)(snappedPos));
367 } else if (m_operationMode == RESIZEEND && move) {
368 m_document->renderer()->pause();
369 m_dragItem->resizeEnd((int)(snappedPos));
370 } else if (m_operationMode == FADEIN && move) {
371 ((ClipItem*) m_dragItem)->setFadeIn((int)(mappedXPos - m_dragItem->startPos().frames(m_document->fps())));
372 } else if (m_operationMode == FADEOUT && move) {
373 ((ClipItem*) m_dragItem)->setFadeOut((int)(m_dragItem->endPos().frames(m_document->fps()) - mappedXPos));
374 } else if (m_operationMode == KEYFRAME && move) {
375 GenTime keyFramePos = GenTime(mappedXPos, m_document->fps()) - m_dragItem->startPos() + m_dragItem->cropStart();
376 double pos = mapToScene(event->pos()).toPoint().y();
377 QRectF br = m_dragItem->sceneBoundingRect();
378 double maxh = 100.0 / br.height();
379 pos = (br.bottom() - pos) * maxh;
380 m_dragItem->updateKeyFramePos(keyFramePos, pos);
383 scene()->removeItem(m_visualTip);
384 m_animationTimer->stop();
391 } else if (m_operationMode == MOVEGUIDE) {
393 scene()->removeItem(m_visualTip);
394 m_animationTimer->stop();
400 QGraphicsView::mouseMoveEvent(event);
402 } else if (m_operationMode == SPACER && move && m_selectionGroup) {
404 if (snappedPos < 0) snappedPos = 0;
405 // Make sure there is no collision
406 QList<QGraphicsItem *> children = m_selectionGroup->childItems();
407 QPainterPath shape = m_selectionGroup->clipGroupShape(QPointF(snappedPos - m_selectionGroup->sceneBoundingRect().left(), 0));
408 QList<QGraphicsItem*> collidingItems = scene()->items(shape, Qt::IntersectsItemShape);
409 collidingItems.removeAll(m_selectionGroup);
410 for (int i = 0; i < children.count(); i++) {
411 collidingItems.removeAll(children.at(i));
413 bool collision = false;
414 for (int i = 0; i < collidingItems.count(); i++) {
415 if (collidingItems.at(i)->type() == AVWIDGET) {
422 shape = m_selectionGroup->transitionGroupShape(QPointF(snappedPos - m_selectionGroup->sceneBoundingRect().left(), 0));
423 collidingItems = scene()->items(shape, Qt::IntersectsItemShape);
424 collidingItems.removeAll(m_selectionGroup);
425 for (int i = 0; i < children.count(); i++) {
426 collidingItems.removeAll(children.at(i));
428 for (int i = 0; i < collidingItems.count(); i++) {
429 if (collidingItems.at(i)->type() == TRANSITIONWIDGET) {
437 m_selectionGroup->translate(snappedPos - m_selectionGroup->sceneBoundingRect().left(), 0);
438 //m_selectionGroup->setPos(mappedXPos + (((int) m_selectionGroup->boundingRect().topLeft().x() + 0.5) - mappedClick) , m_selectionGroup->pos().y());
442 if (m_tool == RAZORTOOL) {
443 setCursor(m_razorCursor);
444 //QGraphicsView::mouseMoveEvent(event);
446 } else if (m_tool == SPACERTOOL) {
447 setCursor(m_spacerCursor);
451 QList<QGraphicsItem *> itemList = items(event->pos());
452 QGraphicsRectItem *item = NULL;
453 OPERATIONTYPE opMode = NONE;
455 if (itemList.count() == 1 && itemList.at(0)->type() == GUIDEITEM) {
457 } else for (int i = 0; i < itemList.count(); i++) {
458 if (itemList.at(i)->type() == AVWIDGET || itemList.at(i)->type() == TRANSITIONWIDGET) {
459 item = (QGraphicsRectItem*) itemList.at(i);
464 if (item && event->buttons() == Qt::NoButton) {
465 AbstractClipItem *clip = static_cast <AbstractClipItem*>(item);
466 if (m_tool == RAZORTOOL) {
467 // razor tool over a clip, display current frame in monitor
468 if (false && !m_blockRefresh && item->type() == AVWIDGET) {
469 //TODO: solve crash when showing frame when moving razor over clip
470 emit showClipFrame(((ClipItem *) item)->baseClip(), mappedXPos - (clip->startPos() - clip->cropStart()).frames(m_document->fps()));
475 opMode = clip->operationMode(mapToScene(event->pos()));
476 const double size = 5;
477 if (opMode == m_moveOpMode) {
478 QGraphicsView::mouseMoveEvent(event);
482 scene()->removeItem(m_visualTip);
483 m_animationTimer->stop();
490 m_moveOpMode = opMode;
491 if (opMode == MOVE) {
492 setCursor(Qt::OpenHandCursor);
493 } else if (opMode == RESIZESTART) {
494 setCursor(KCursor("left_side", Qt::SizeHorCursor));
495 if (m_visualTip == NULL) {
496 QRectF rect = clip->sceneBoundingRect();
498 polygon << QPoint(0, - size * 2);
499 polygon << QPoint(size * 2, 0);
500 polygon << QPoint(0, size * 2);
501 polygon << QPoint(0, - size * 2);
503 m_visualTip = new QGraphicsPolygonItem(polygon);
504 ((QGraphicsPolygonItem*) m_visualTip)->setBrush(m_tipColor);
505 ((QGraphicsPolygonItem*) m_visualTip)->setPen(m_tipPen);
506 m_visualTip->setPos(rect.x(), rect.y() + rect.height() / 2);
507 m_visualTip->setFlags(QGraphicsItem::ItemIgnoresTransformations);
508 m_visualTip->setZValue(100);
509 m_animation = new QGraphicsItemAnimation;
510 m_animation->setItem(m_visualTip);
511 m_animation->setTimeLine(m_animationTimer);
512 m_animation->setScaleAt(.5, 2, 1);
513 m_animation->setScaleAt(1, 1, 1);
514 scene()->addItem(m_visualTip);
515 m_animationTimer->start();
517 } else if (opMode == RESIZEEND) {
518 setCursor(KCursor("right_side", Qt::SizeHorCursor));
519 if (m_visualTip == NULL) {
520 QRectF rect = clip->sceneBoundingRect();
522 polygon << QPoint(0, - size * 2);
523 polygon << QPoint(- size * 2, 0);
524 polygon << QPoint(0, size * 2);
525 polygon << QPoint(0, - size * 2);
527 m_visualTip = new QGraphicsPolygonItem(polygon);
528 ((QGraphicsPolygonItem*) m_visualTip)->setBrush(m_tipColor);
529 ((QGraphicsPolygonItem*) m_visualTip)->setPen(m_tipPen);
530 m_visualTip->setFlags(QGraphicsItem::ItemIgnoresTransformations);
531 m_visualTip->setPos(rect.right(), rect.y() + rect.height() / 2);
532 m_visualTip->setZValue(100);
533 m_animation = new QGraphicsItemAnimation;
534 m_animation->setItem(m_visualTip);
535 m_animation->setTimeLine(m_animationTimer);
536 m_animation->setScaleAt(.5, 2, 1);
537 m_animation->setScaleAt(1, 1, 1);
538 scene()->addItem(m_visualTip);
539 m_animationTimer->start();
541 } else if (opMode == FADEIN) {
542 if (m_visualTip == NULL) {
543 ClipItem *item = (ClipItem *) clip;
544 QRectF rect = clip->sceneBoundingRect();
545 m_visualTip = new QGraphicsEllipseItem(-size, -size, size * 2, size * 2);
546 ((QGraphicsEllipseItem*) m_visualTip)->setBrush(m_tipColor);
547 ((QGraphicsEllipseItem*) m_visualTip)->setPen(m_tipPen);
548 m_visualTip->setPos(rect.x() + item->fadeIn(), rect.y());
549 m_visualTip->setFlags(QGraphicsItem::ItemIgnoresTransformations);
550 m_visualTip->setZValue(100);
551 m_animation = new QGraphicsItemAnimation;
552 m_animation->setItem(m_visualTip);
553 m_animation->setTimeLine(m_animationTimer);
554 m_animation->setScaleAt(.5, 2, 2);
555 m_animation->setScaleAt(1, 1, 1);
556 scene()->addItem(m_visualTip);
557 m_animationTimer->start();
559 setCursor(Qt::PointingHandCursor);
560 } else if (opMode == FADEOUT) {
561 if (m_visualTip == NULL) {
562 ClipItem *item = (ClipItem *) clip;
563 QRectF rect = clip->sceneBoundingRect();
564 m_visualTip = new QGraphicsEllipseItem(-size, -size, size * 2, size * 2);
565 ((QGraphicsEllipseItem*) m_visualTip)->setBrush(m_tipColor);
566 ((QGraphicsEllipseItem*) m_visualTip)->setPen(m_tipPen);
567 m_visualTip->setPos(rect.right() - item->fadeOut(), rect.y());
568 m_visualTip->setFlags(QGraphicsItem::ItemIgnoresTransformations);
569 m_visualTip->setZValue(100);
570 m_animation = new QGraphicsItemAnimation;
571 m_animation->setItem(m_visualTip);
572 m_animation->setTimeLine(m_animationTimer);
573 m_animation->setScaleAt(.5, 2, 2);
574 m_animation->setScaleAt(1, 1, 1);
575 scene()->addItem(m_visualTip);
576 m_animationTimer->start();
578 setCursor(Qt::PointingHandCursor);
579 } else if (opMode == TRANSITIONSTART) {
580 if (m_visualTip == NULL) {
581 QRectF rect = clip->sceneBoundingRect();
583 polygon << QPoint(0, - size * 2);
584 polygon << QPoint(size * 2, 0);
585 polygon << QPoint(0, 0);
586 polygon << QPoint(0, - size * 2);
588 m_visualTip = new QGraphicsPolygonItem(polygon);
589 ((QGraphicsPolygonItem*) m_visualTip)->setBrush(m_tipColor);
590 ((QGraphicsPolygonItem*) m_visualTip)->setPen(m_tipPen);
591 m_visualTip->setPos(rect.x(), rect.bottom());
592 m_visualTip->setFlags(QGraphicsItem::ItemIgnoresTransformations);
593 m_visualTip->setZValue(100);
594 m_animation = new QGraphicsItemAnimation;
595 m_animation->setItem(m_visualTip);
596 m_animation->setTimeLine(m_animationTimer);
597 m_animation->setScaleAt(.5, 2, 2);
598 m_animation->setScaleAt(1, 1, 1);
599 scene()->addItem(m_visualTip);
600 m_animationTimer->start();
602 setCursor(Qt::PointingHandCursor);
603 } else if (opMode == TRANSITIONEND) {
604 if (m_visualTip == NULL) {
605 QRectF rect = clip->sceneBoundingRect();
607 polygon << QPoint(0, - size * 2);
608 polygon << QPoint(- size * 2, 0);
609 polygon << QPoint(0, 0);
610 polygon << QPoint(0, - size * 2);
612 m_visualTip = new QGraphicsPolygonItem(polygon);
613 ((QGraphicsPolygonItem*) m_visualTip)->setBrush(m_tipColor);
614 ((QGraphicsPolygonItem*) m_visualTip)->setPen(m_tipPen);
615 m_visualTip->setPos(rect.right(), rect.bottom());
616 m_visualTip->setFlags(QGraphicsItem::ItemIgnoresTransformations);
617 m_visualTip->setZValue(100);
618 m_animation = new QGraphicsItemAnimation;
619 m_animation->setItem(m_visualTip);
620 m_animation->setTimeLine(m_animationTimer);
621 m_animation->setScaleAt(.5, 2, 2);
622 m_animation->setScaleAt(1, 1, 1);
623 scene()->addItem(m_visualTip);
624 m_animationTimer->start();
626 setCursor(Qt::PointingHandCursor);
627 } else if (opMode == KEYFRAME) {
628 setCursor(Qt::PointingHandCursor);
630 } // no clip under mouse
631 else if (m_tool == RAZORTOOL) {
634 } else if (opMode == MOVEGUIDE) {
635 m_moveOpMode = opMode;
636 setCursor(Qt::SplitHCursor);
639 scene()->removeItem(m_visualTip);
640 m_animationTimer->stop();
647 setCursor(Qt::ArrowCursor);
648 if (event->buttons() != Qt::NoButton && event->modifiers() == Qt::NoModifier) {
649 QGraphicsView::mouseMoveEvent(event);
651 setCursorPos(mappedXPos);
652 slotCheckPositionScrolling();
654 } else m_moveOpMode = NONE;
656 QGraphicsView::mouseMoveEvent(event);
660 void CustomTrackView::mousePressEvent(QMouseEvent * event)
662 setFocus(Qt::MouseFocusReason);
663 m_menuPosition = QPoint();
665 // special cases (middle click button or ctrl / shift click
666 if (event->button() == Qt::MidButton) {
667 m_document->renderer()->switchPlay();
668 m_blockRefresh = false;
669 m_operationMode = NONE;
673 if (event->modifiers() & Qt::ShiftModifier) {
674 // Rectangle selection
675 setViewportUpdateMode(QGraphicsView::FullViewportUpdate);
676 setDragMode(QGraphicsView::RubberBandDrag);
677 if (!(event->modifiers() & Qt::ControlModifier)) {
678 resetSelectionGroup();
679 scene()->clearSelection();
681 m_blockRefresh = false;
682 m_operationMode = RUBBERSELECTION;
683 QGraphicsView::mousePressEvent(event);
687 m_blockRefresh = true;
689 bool collision = false;
691 if (m_tool != RAZORTOOL) activateMonitor();
692 else if (m_document->renderer()->playSpeed() != 0.0) {
693 m_document->renderer()->pause();
696 m_clickEvent = event->pos();
698 // check item under mouse
699 QList<QGraphicsItem *> collisionList = items(m_clickEvent);
701 if (event->modifiers() == Qt::ControlModifier && m_tool != SPACERTOOL && collisionList.count() == 0) {
702 // Pressing Ctrl + left mouse button in an empty area scrolls the timeline
703 setDragMode(QGraphicsView::ScrollHandDrag);
704 QGraphicsView::mousePressEvent(event);
705 m_blockRefresh = false;
706 m_operationMode = NONE;
710 // if a guide and a clip were pressed, just select the guide
711 for (int i = 0; i < collisionList.count(); ++i) {
712 if (collisionList.at(i)->type() == GUIDEITEM) {
713 // a guide item was pressed
714 m_dragGuide = (Guide *) collisionList.at(i);
715 if (event->button() == Qt::LeftButton) { // move it
716 m_dragGuide->setFlag(QGraphicsItem::ItemIsMovable, true);
718 m_operationMode = MOVEGUIDE;
719 // deselect all clips so that only the guide will move
720 m_scene->clearSelection();
721 resetSelectionGroup(false);
722 updateSnapPoints(NULL);
723 QGraphicsView::mousePressEvent(event);
725 } else // show context menu
730 // Find first clip, transition or group under mouse (when no guides selected)
732 AbstractGroupItem *dragGroup = NULL;
733 AbstractClipItem *collisionClip = NULL;
735 while (!m_dragGuide && ct < collisionList.count()) {
736 if (collisionList.at(ct)->type() == AVWIDGET || collisionList.at(ct)->type() == TRANSITIONWIDGET) {
737 collisionClip = static_cast <AbstractClipItem *>(collisionList.at(ct));
738 if (collisionClip == m_dragItem) {
739 collisionClip = NULL;
740 } else m_dragItem = collisionClip;
742 m_dragItemInfo = m_dragItem->info();
743 if (m_dragItem->parentItem() && m_dragItem->parentItem()->type() == GROUPWIDGET && m_dragItem->parentItem() != m_selectionGroup) {
744 // kDebug()<<"// KLIK FOUND GRP: "<<m_dragItem->sceneBoundingRect();
745 dragGroup = static_cast <AbstractGroupItem *>(m_dragItem->parentItem());
752 if (m_dragItem) emit clipItemSelected(NULL);
756 if (m_dragItem && m_dragItem->type() == TRANSITIONWIDGET) {
757 // update transition menu action
758 m_autoTransition->setChecked(static_cast<Transition *>(m_dragItem)->isAutomatic());
759 m_autoTransition->setEnabled(true);
760 } else m_autoTransition->setEnabled(false);
762 // context menu requested
763 if (event->button() == Qt::RightButton) {
765 if (dragGroup) dragGroup->setSelected(true);
766 else if (!m_dragItem->isSelected()) {
767 resetSelectionGroup(false);
768 m_scene->clearSelection();
769 m_dragItem->setSelected(true);
771 } else if (!m_dragGuide) {
772 // check if there is a guide close to mouse click
773 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
774 for (int i = 0; i < guidesCollisionList.count(); i++) {
775 if (guidesCollisionList.at(i)->type() == GUIDEITEM) {
776 m_dragGuide = static_cast <Guide *>(guidesCollisionList.at(i));
780 // keep this to support multiple guides context menu in the future (?)
781 /*if (guidesCollisionList.at(0)->type() != GUIDEITEM)
782 guidesCollisionList.removeAt(0);
784 if (!guidesCollisionList.isEmpty())
785 m_dragGuide = static_cast <Guide *>(guidesCollisionList.at(0));*/
788 m_operationMode = NONE;
789 displayContextMenu(event->globalPos(), m_dragItem, dragGroup);
790 m_menuPosition = m_clickEvent;
796 // No item under click
797 if (m_dragItem == NULL || m_tool == SPACERTOOL) {
798 resetSelectionGroup(false);
799 setCursor(Qt::ArrowCursor);
800 m_scene->clearSelection();
802 updateClipTypeActions(NULL);
803 if (m_tool == SPACERTOOL) {
804 QList<QGraphicsItem *> selection;
805 if (event->modifiers() == Qt::ControlModifier) {
806 // Ctrl + click, select all items on track after click position
807 int track = (int)(mapToScene(m_clickEvent).y() / m_tracksHeight);
808 QRectF rect(mapToScene(m_clickEvent).x(), track * m_tracksHeight + m_tracksHeight / 2, sceneRect().width() - mapToScene(m_clickEvent).x(), m_tracksHeight / 2 - 2);
811 selection = checkForGroups(rect, &isOk);
813 // groups found on track, do not allow the move
814 emit displayMessage(i18n("Cannot use spacer in a track with a group"), ErrorMessage);
818 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;
820 // Select all items on all tracks after click position
821 selection = items(event->pos().x(), 1, mapFromScene(sceneRect().width(), 0).x() - event->pos().x(), sceneRect().height());
822 kDebug() << "SELELCTING ELEMENTS WITHIN =" << event->pos().x() << "/" << 1 << ", " << mapFromScene(sceneRect().width(), 0).x() - event->pos().x() << "/" << sceneRect().height();
825 // create group to hold selected items
826 m_selectionGroup = new AbstractGroupItem(m_document->fps());
827 scene()->addItem(m_selectionGroup);
828 QList <GenTime> offsetList;
829 for (int i = 0; i < selection.count(); i++) {
830 if (selection.at(i)->parentItem() == 0 && (selection.at(i)->type() == AVWIDGET || selection.at(i)->type() == TRANSITIONWIDGET)) {
831 AbstractClipItem *item = static_cast<AbstractClipItem *>(selection.at(i));
832 offsetList.append(item->startPos());
833 offsetList.append(item->endPos());
834 m_selectionGroup->addToGroup(selection.at(i));
835 selection.at(i)->setFlag(QGraphicsItem::ItemIsMovable, false);
836 } else if (selection.at(i)->parentItem() == 0 && selection.at(i)->type() == GROUPWIDGET) {
837 QList<QGraphicsItem *> children = selection.at(i)->childItems();
838 for (int j = 0; j < children.count(); j++) {
839 AbstractClipItem *item = static_cast<AbstractClipItem *>(children.at(j));
840 offsetList.append(item->startPos());
841 offsetList.append(item->endPos());
843 m_selectionGroup->addToGroup(selection.at(i));
844 selection.at(i)->setFlag(QGraphicsItem::ItemIsMovable, false);
845 } else if (selection.at(i)->parentItem()) {
846 m_selectionGroup->addToGroup(selection.at(i)->parentItem());
847 selection.at(i)->parentItem()->setFlag(QGraphicsItem::ItemIsMovable, false);
851 if (!offsetList.isEmpty()) {
853 QList <GenTime> cleandOffsetList;
854 GenTime startOffset = offsetList.takeFirst();
855 for (int k = 0; k < offsetList.size(); k++) {
856 GenTime newoffset = offsetList.at(k) - startOffset;
857 if (newoffset != GenTime() && !cleandOffsetList.contains(newoffset)) {
858 cleandOffsetList.append(newoffset);
861 updateSnapPoints(NULL, cleandOffsetList, true);
863 m_operationMode = SPACER;
865 setCursorPos((int)(mapToScene(event->x(), 0).x()));
867 QGraphicsView::mousePressEvent(event);
872 if (m_tool == RAZORTOOL && m_dragItem) {
873 if (m_dragItem->type() == TRANSITIONWIDGET) {
874 emit displayMessage(i18n("Cannot cut a transition"), ErrorMessage);
878 } else if (m_dragItem->parentItem() && m_dragItem->parentItem() != m_selectionGroup) {
879 emit displayMessage(i18n("Cannot cut a clip in a group"), ErrorMessage);
884 AbstractClipItem *clip = static_cast <AbstractClipItem *>(m_dragItem);
885 RazorClipCommand* command = new RazorClipCommand(this, clip->info(), GenTime((int)(mapToScene(event->pos()).x()), m_document->fps()));
886 m_document->renderer()->pause();
887 m_commandStack->push(command);
888 setDocumentModified();
894 bool itemSelected = false;
895 if (m_dragItem->isSelected()) itemSelected = true;
896 else if (m_dragItem->parentItem() && m_dragItem->parentItem()->isSelected()) itemSelected = true;
897 else if (dragGroup && dragGroup->isSelected()) itemSelected = true;
899 if (event->modifiers() == Qt::ControlModifier || itemSelected == false) {
900 if (event->modifiers() != Qt::ControlModifier) {
901 resetSelectionGroup(false);
902 m_scene->clearSelection();
903 // A refresh seems necessary otherwise in zoomed mode, some clips disappear
904 viewport()->update();
905 } else resetSelectionGroup();
907 if (m_dragItem->parentItem() && m_dragItem->parentItem()->type() == GROUPWIDGET) {
908 //kDebug()<<"// KLIK FOUND GRP: "<<m_dragItem->sceneBoundingRect();
909 dragGroup = static_cast <AbstractGroupItem *>(m_dragItem->parentItem());
911 bool selected = !m_dragItem->isSelected();
912 if (dragGroup) dragGroup->setSelected(selected);
913 else m_dragItem->setSelected(selected);
915 groupSelectedItems();
916 ClipItem *clip = static_cast <ClipItem *>(m_dragItem);
917 updateClipTypeActions(dragGroup == NULL ? clip : NULL);
918 m_pasteEffectsAction->setEnabled(m_copiedItems.count() == 1);
921 if (collisionClip != NULL || m_dragItem == NULL) {
922 if (m_dragItem && m_dragItem->type() == AVWIDGET && !m_dragItem->isItemLocked()) {
923 ClipItem *selected = static_cast <ClipItem*>(m_dragItem);
924 emit clipItemSelected(selected);
925 } else emit clipItemSelected(NULL);
928 // If clicked item is selected, allow move
929 if (event->modifiers() != Qt::ControlModifier && m_operationMode == NONE) QGraphicsView::mousePressEvent(event);
931 m_clickPoint = QPoint((int)(mapToScene(event->pos()).x() - m_dragItem->startPos().frames(m_document->fps())), (int)(event->pos().y() - m_dragItem->pos().y()));
932 m_operationMode = m_dragItem->operationMode(mapToScene(event->pos()));
934 // Update snap points
935 if (m_selectionGroup == NULL) {
936 if (m_operationMode == RESIZEEND || m_operationMode == RESIZESTART) updateSnapPoints(NULL);
937 else updateSnapPoints(m_dragItem);
939 QList <GenTime> offsetList;
940 QList<QGraphicsItem *> children = m_selectionGroup->childItems();
941 for (int i = 0; i < children.count(); i++) {
942 if (children.at(i)->type() == AVWIDGET || children.at(i)->type() == TRANSITIONWIDGET) {
943 AbstractClipItem *item = static_cast <AbstractClipItem *>(children.at(i));
944 offsetList.append(item->startPos());
945 offsetList.append(item->endPos());
948 if (!offsetList.isEmpty()) {
950 GenTime startOffset = offsetList.takeFirst();
951 QList <GenTime> cleandOffsetList;
952 for (int k = 0; k < offsetList.size(); k++) {
953 GenTime newoffset = offsetList.at(k) - startOffset;
954 if (newoffset != GenTime() && !cleandOffsetList.contains(newoffset)) {
955 cleandOffsetList.append(newoffset);
958 updateSnapPoints(NULL, cleandOffsetList, true);
962 if (m_operationMode == KEYFRAME) {
963 m_dragItem->updateSelectedKeyFrame();
964 m_blockRefresh = false;
966 } else if (m_operationMode == MOVE) {
967 setCursor(Qt::ClosedHandCursor);
968 if (m_dragItem) m_dragItem->setZValue(10);
969 if (m_selectionGroup) m_selectionGroup->setZValue(10);
970 } else if (m_operationMode == TRANSITIONSTART && event->modifiers() != Qt::ControlModifier) {
972 info.startPos = m_dragItem->startPos();
973 info.track = m_dragItem->track();
974 int transitiontrack = getPreviousVideoTrack(info.track);
975 ClipItem *transitionClip = NULL;
976 if (transitiontrack != 0) transitionClip = getClipItemAt((int) info.startPos.frames(m_document->fps()), m_document->tracksCount() - transitiontrack);
977 if (transitionClip && transitionClip->endPos() < m_dragItem->endPos()) {
978 info.endPos = transitionClip->endPos();
980 GenTime transitionDuration(65, m_document->fps());
981 if (m_dragItem->cropDuration() < transitionDuration) info.endPos = m_dragItem->endPos();
982 else info.endPos = info.startPos + transitionDuration;
984 if (info.endPos == info.startPos) info.endPos = info.startPos + GenTime(65, m_document->fps());
985 // Check there is no other transition at that place
986 double startY = info.track * m_tracksHeight + 1 + m_tracksHeight / 2;
987 QRectF r(info.startPos.frames(m_document->fps()), startY, (info.endPos - info.startPos).frames(m_document->fps()), m_tracksHeight / 2);
988 QList<QGraphicsItem *> selection = m_scene->items(r);
989 bool transitionAccepted = true;
990 for (int i = 0; i < selection.count(); i++) {
991 if (selection.at(i)->type() == TRANSITIONWIDGET) {
992 Transition *tr = static_cast <Transition *>(selection.at(i));
993 if (tr->startPos() - info.startPos > GenTime(5, m_document->fps())) {
994 if (tr->startPos() < info.endPos) info.endPos = tr->startPos();
995 } else transitionAccepted = false;
998 if (transitionAccepted) slotAddTransition((ClipItem *) m_dragItem, info, transitiontrack);
999 else emit displayMessage(i18n("Cannot add transition"), ErrorMessage);
1000 } else if (m_operationMode == TRANSITIONEND && event->modifiers() != Qt::ControlModifier) {
1002 info.endPos = GenTime(m_dragItem->endPos().frames(m_document->fps()), m_document->fps());
1003 info.track = m_dragItem->track();
1004 int transitiontrack = getPreviousVideoTrack(info.track);
1005 ClipItem *transitionClip = NULL;
1006 if (transitiontrack != 0) transitionClip = getClipItemAt((int) info.endPos.frames(m_document->fps()), m_document->tracksCount() - transitiontrack);
1007 if (transitionClip && transitionClip->startPos() > m_dragItem->startPos()) {
1008 info.startPos = transitionClip->startPos();
1010 GenTime transitionDuration(65, m_document->fps());
1011 if (m_dragItem->cropDuration() < transitionDuration) info.startPos = m_dragItem->startPos();
1012 else info.startPos = info.endPos - transitionDuration;
1014 if (info.endPos == info.startPos) info.startPos = info.endPos - GenTime(65, m_document->fps());
1015 QDomElement transition = MainWindow::transitions.getEffectByTag("luma", "dissolve").cloneNode().toElement();
1016 EffectsList::setParameter(transition, "reverse", "1");
1018 // Check there is no other transition at that place
1019 double startY = info.track * m_tracksHeight + 1 + m_tracksHeight / 2;
1020 QRectF r(info.startPos.frames(m_document->fps()), startY, (info.endPos - info.startPos).frames(m_document->fps()), m_tracksHeight / 2);
1021 QList<QGraphicsItem *> selection = m_scene->items(r);
1022 bool transitionAccepted = true;
1023 for (int i = 0; i < selection.count(); i++) {
1024 if (selection.at(i)->type() == TRANSITIONWIDGET) {
1025 Transition *tr = static_cast <Transition *>(selection.at(i));
1026 if (info.endPos - tr->endPos() > GenTime(5, m_document->fps())) {
1027 if (tr->endPos() > info.startPos) info.startPos = tr->endPos();
1028 } else transitionAccepted = false;
1031 if (transitionAccepted) slotAddTransition((ClipItem *) m_dragItem, info, transitiontrack, transition);
1032 else emit displayMessage(i18n("Cannot add transition"), ErrorMessage);
1034 } else if ((m_operationMode == RESIZESTART || m_operationMode == RESIZEEND) && m_selectionGroup) {
1035 resetSelectionGroup(false);
1036 m_dragItem->setSelected(true);
1039 m_blockRefresh = false;
1041 QGraphicsView::mousePressEvent(event);
1044 void CustomTrackView::resetSelectionGroup(bool selectItems)
1046 if (m_selectionGroup) {
1047 // delete selection group
1048 bool snap = KdenliveSettings::snaptopoints();
1049 KdenliveSettings::setSnaptopoints(false);
1051 QList<QGraphicsItem *> children = m_selectionGroup->childItems();
1052 scene()->destroyItemGroup(m_selectionGroup);
1053 for (int i = 0; i < children.count(); i++) {
1054 if (children.at(i)->parentItem() == 0 && (children.at(i)->type() == AVWIDGET || children.at(i)->type() == TRANSITIONWIDGET)) {
1055 if (!static_cast <AbstractClipItem *>(children.at(i))->isItemLocked()) {
1056 children.at(i)->setFlag(QGraphicsItem::ItemIsMovable, true);
1057 children.at(i)->setSelected(selectItems);
1059 } else if (children.at(i)->type() == GROUPWIDGET) {
1060 children.at(i)->setFlag(QGraphicsItem::ItemIsMovable, true);
1061 children.at(i)->setSelected(selectItems);
1064 m_selectionGroup = NULL;
1065 KdenliveSettings::setSnaptopoints(snap);
1069 void CustomTrackView::groupSelectedItems(bool force, bool createNewGroup)
1071 if (m_selectionGroup) {
1072 kDebug() << "///// ERROR, TRYING TO OVERRIDE EXISTING GROUP";
1075 QList<QGraphicsItem *> selection = m_scene->selectedItems();
1076 if (selection.isEmpty()) return;
1078 // Find top left position of selection
1079 for (int i = 0; i < selection.count(); i++) {
1080 if (selection.at(i)->parentItem() == 0 && (selection.at(i)->type() == AVWIDGET || selection.at(i)->type() == TRANSITIONWIDGET || selection.at(i)->type() == GROUPWIDGET)) {
1081 rectUnion = rectUnion.united(selection.at(i)->sceneBoundingRect());
1082 } else if (selection.at(i)->parentItem()) {
1083 rectUnion = rectUnion.united(selection.at(i)->parentItem()->sceneBoundingRect());
1087 if (force || selection.count() > 1) {
1088 bool snap = KdenliveSettings::snaptopoints();
1089 KdenliveSettings::setSnaptopoints(false);
1090 if (createNewGroup) {
1091 AbstractGroupItem *newGroup = m_document->clipManager()->createGroup();
1092 newGroup->setPos(rectUnion.left(), rectUnion.top() - 1);
1093 QPointF diff = newGroup->pos();
1094 newGroup->translate(-diff.x(), -diff.y());
1095 //newGroup->translate((int) -rectUnion.left(), (int) -rectUnion.top() + 1);
1097 scene()->addItem(newGroup);
1099 // CHeck if we are trying to include a group in a group
1100 QList <AbstractGroupItem *> groups;
1101 for (int i = 0; i < selection.count(); i++) {
1102 if (selection.at(i)->type() == GROUPWIDGET && !groups.contains(static_cast<AbstractGroupItem *>(selection.at(i)))) {
1103 groups.append(static_cast<AbstractGroupItem *>(selection.at(i)));
1104 } else if (selection.at(i)->parentItem() && !groups.contains(static_cast<AbstractGroupItem *>(selection.at(i)->parentItem()))) groups.append(static_cast<AbstractGroupItem *>(selection.at(i)->parentItem()));
1106 if (!groups.isEmpty()) {
1107 // ungroup previous groups
1108 while (!groups.isEmpty()) {
1109 AbstractGroupItem *grp = groups.takeFirst();
1110 m_document->clipManager()->removeGroup(grp);
1111 scene()->destroyItemGroup(grp);
1113 selection = m_scene->selectedItems();
1116 for (int i = 0; i < selection.count(); i++) {
1117 if (selection.at(i)->type() == AVWIDGET || selection.at(i)->type() == TRANSITIONWIDGET) {
1118 newGroup->addToGroup(selection.at(i));
1119 selection.at(i)->setFlag(QGraphicsItem::ItemIsMovable, false);
1122 KdenliveSettings::setSnaptopoints(snap);
1124 m_selectionGroup = new AbstractGroupItem(m_document->fps());
1125 m_selectionGroup->setPos(rectUnion.left(), rectUnion.top() - 1);
1126 QPointF diff = m_selectionGroup->pos();
1127 //m_selectionGroup->translate((int) - rectUnion.left(), (int) -rectUnion.top() + 1);
1128 m_selectionGroup->translate(- diff.x(), -diff.y());
1130 scene()->addItem(m_selectionGroup);
1131 for (int i = 0; i < selection.count(); i++) {
1132 if (selection.at(i)->parentItem() == 0 && (selection.at(i)->type() == AVWIDGET || selection.at(i)->type() == TRANSITIONWIDGET || selection.at(i)->type() == GROUPWIDGET)) {
1133 m_selectionGroup->addToGroup(selection.at(i));
1134 selection.at(i)->setFlag(QGraphicsItem::ItemIsMovable, false);
1137 KdenliveSettings::setSnaptopoints(snap);
1138 if (m_selectionGroup) {
1139 m_selectionGroupInfo.startPos = GenTime(m_selectionGroup->scenePos().x(), m_document->fps());
1140 m_selectionGroupInfo.track = m_selectionGroup->track();
1143 } else resetSelectionGroup();
1146 void CustomTrackView::mouseDoubleClickEvent(QMouseEvent *event)
1148 if (m_dragItem && m_dragItem->hasKeyFrames()) {
1149 if (m_moveOpMode == KEYFRAME) {
1150 // user double clicked on a keyframe, open edit dialog
1151 QDialog d(parentWidget());
1152 Ui::KeyFrameDialog_UI view;
1154 view.kfr_position->setText(m_document->timecode().getTimecode(GenTime(m_dragItem->selectedKeyFramePos(), m_document->fps()) - m_dragItem->cropStart()));
1155 view.kfr_value->setValue(m_dragItem->selectedKeyFrameValue());
1156 view.kfr_value->setFocus();
1157 if (d.exec() == QDialog::Accepted) {
1158 int pos = m_document->timecode().getFrameCount(view.kfr_position->text());
1159 m_dragItem->updateKeyFramePos(GenTime(pos, m_document->fps()) + m_dragItem->cropStart(), (double) view.kfr_value->value() * m_dragItem->keyFrameFactor());
1160 ClipItem *item = static_cast <ClipItem *>(m_dragItem);
1161 QString previous = item->keyframes(item->selectedEffectIndex());
1162 item->updateKeyframeEffect();
1163 QString next = item->keyframes(item->selectedEffectIndex());
1164 EditKeyFrameCommand *command = new EditKeyFrameCommand(this, item->track(), item->startPos(), item->selectedEffectIndex(), previous, next, false);
1165 m_commandStack->push(command);
1166 updateEffect(m_document->tracksCount() - item->track(), item->startPos(), item->selectedEffect(), item->selectedEffectIndex());
1167 emit clipItemSelected(item, item->selectedEffectIndex());
1172 GenTime keyFramePos = GenTime((int)(mapToScene(event->pos()).x()), m_document->fps()) - m_dragItem->startPos() + m_dragItem->cropStart();
1173 m_dragItem->addKeyFrame(keyFramePos, mapToScene(event->pos()).toPoint().y());
1174 ClipItem * item = static_cast <ClipItem *>(m_dragItem);
1175 QString previous = item->keyframes(item->selectedEffectIndex());
1176 item->updateKeyframeEffect();
1177 QString next = item->keyframes(item->selectedEffectIndex());
1178 EditKeyFrameCommand *command = new EditKeyFrameCommand(this, m_dragItem->track(), m_dragItem->startPos(), item->selectedEffectIndex(), previous, next, false);
1179 m_commandStack->push(command);
1180 updateEffect(m_document->tracksCount() - item->track(), item->startPos(), item->selectedEffect(), item->selectedEffectIndex());
1181 emit clipItemSelected(item, item->selectedEffectIndex());
1183 } else if (m_dragItem && !m_dragItem->isItemLocked()) {
1184 ClipDurationDialog d(m_dragItem, m_document->timecode(), this);
1187 if (m_dragItem->type() == TRANSITIONWIDGET) {
1188 getTransitionAvailableSpace(m_dragItem, minimum, maximum);
1190 getClipAvailableSpace(m_dragItem, minimum, maximum);
1192 //kDebug()<<"// GOT MOVE POS: "<<minimum.frames(25)<<" - "<<maximum.frames(25);
1193 d.setMargins(minimum, maximum);
1194 if (d.exec() == QDialog::Accepted) {
1195 if (m_dragItem->type() == TRANSITIONWIDGET) {
1196 // move & resize transition
1198 startInfo.startPos = m_dragItem->startPos();
1199 startInfo.endPos = m_dragItem->endPos();
1200 startInfo.track = m_dragItem->track();
1202 endInfo.startPos = d.startPos();
1203 endInfo.endPos = endInfo.startPos + d.duration();
1204 endInfo.track = m_dragItem->track();
1205 MoveTransitionCommand *command = new MoveTransitionCommand(this, startInfo, endInfo, true);
1206 m_commandStack->push(command);
1208 // move and resize clip
1209 QUndoCommand *moveCommand = new QUndoCommand();
1210 moveCommand->setText(i18n("Edit clip"));
1211 ItemInfo clipInfo = m_dragItem->info();
1212 if (d.duration() < m_dragItem->cropDuration() || d.cropStart() != clipInfo.cropStart) {
1213 // duration was reduced, so process it first
1214 ItemInfo startInfo = clipInfo;
1215 clipInfo.endPos = clipInfo.startPos + d.duration();
1216 clipInfo.cropStart = d.cropStart();
1217 new ResizeClipCommand(this, startInfo, clipInfo, true, false, moveCommand);
1219 if (d.startPos() != clipInfo.startPos) {
1220 ItemInfo startInfo = clipInfo;
1221 clipInfo.startPos = d.startPos();
1222 clipInfo.endPos = m_dragItem->endPos() + (clipInfo.startPos - startInfo.startPos);
1223 new MoveClipCommand(this, startInfo, clipInfo, true, moveCommand);
1225 if (d.duration() > m_dragItem->cropDuration()) {
1226 // duration was increased, so process it after move
1227 ItemInfo startInfo = clipInfo;
1228 clipInfo.endPos = clipInfo.startPos + d.duration();
1229 clipInfo.cropStart = d.cropStart();
1230 new ResizeClipCommand(this, startInfo, clipInfo, true, false, moveCommand);
1232 m_commandStack->push(moveCommand);
1236 QList<QGraphicsItem *> collisionList = items(event->pos());
1237 if (collisionList.count() == 1 && collisionList.at(0)->type() == GUIDEITEM) {
1238 Guide *editGuide = (Guide *) collisionList.at(0);
1239 if (editGuide) slotEditGuide(editGuide->info());
1245 void CustomTrackView::editKeyFrame(const GenTime pos, const int track, const int index, const QString keyframes)
1247 ClipItem *clip = getClipItemAt((int)pos.frames(m_document->fps()), track);
1249 clip->setKeyframes(index, keyframes);
1250 updateEffect(m_document->tracksCount() - clip->track(), clip->startPos(), clip->effectAt(index), index, false);
1251 } else emit displayMessage(i18n("Cannot find clip with keyframe"), ErrorMessage);
1255 void CustomTrackView::displayContextMenu(QPoint pos, AbstractClipItem *clip, AbstractGroupItem *group)
1257 m_deleteGuide->setEnabled(m_dragGuide != NULL);
1258 m_editGuide->setEnabled(m_dragGuide != NULL);
1259 if (clip == NULL) m_timelineContextMenu->popup(pos);
1260 else if (group != NULL) {
1261 m_pasteEffectsAction->setEnabled(m_copiedItems.count() == 1);
1262 m_ungroupAction->setEnabled(true);
1263 updateClipTypeActions(NULL);
1264 m_timelineContextClipMenu->popup(pos);
1266 m_ungroupAction->setEnabled(false);
1267 if (clip->type() == AVWIDGET) {
1268 ClipItem *item = static_cast <ClipItem*>(clip);
1269 updateClipTypeActions(item);
1270 m_pasteEffectsAction->setEnabled(m_copiedItems.count() == 1);
1271 m_timelineContextClipMenu->popup(pos);
1272 } else if (clip->type() == TRANSITIONWIDGET) m_timelineContextTransitionMenu->popup(pos);
1276 void CustomTrackView::activateMonitor()
1278 emit activateDocumentMonitor();
1281 bool CustomTrackView::insertDropClips(const QMimeData *data, const QPoint pos)
1283 if (data->hasFormat("kdenlive/clip")) {
1285 resetSelectionGroup();
1286 QStringList list = QString(data->data("kdenlive/clip")).split(';');
1287 DocClipBase *clip = m_document->getBaseClip(list.at(0));
1289 kDebug() << " WARNING))))))))) CLIP NOT FOUND : " << list.at(0);
1292 const QPointF framePos = mapToScene(pos);
1294 info.startPos = GenTime();
1295 info.cropStart = GenTime(list.at(1).toInt(), m_document->fps());
1296 info.endPos = GenTime(list.at(2).toInt() - list.at(1).toInt(), m_document->fps());
1297 info.cropDuration = info.endPos - info.startPos;
1300 // Check if clip can be inserted at that position
1301 ItemInfo pasteInfo = info;
1302 pasteInfo.startPos = GenTime((int)(framePos.x() + 0.5), m_document->fps());
1303 pasteInfo.endPos = pasteInfo.startPos + info.endPos;
1304 pasteInfo.track = (int)(framePos.y() / m_tracksHeight);
1305 if (!canBePastedTo(pasteInfo, AVWIDGET)) {
1308 m_selectionGroup = new AbstractGroupItem(m_document->fps());
1309 ClipItem *item = new ClipItem(clip, info, m_document->fps(), 1.0, 1);
1310 m_selectionGroup->addToGroup(item);
1311 item->setFlag(QGraphicsItem::ItemIsMovable, false);
1313 QList <GenTime> offsetList;
1314 offsetList.append(info.endPos);
1315 updateSnapPoints(NULL, offsetList);
1316 m_selectionGroup->setPos(framePos);
1317 scene()->addItem(m_selectionGroup);
1318 m_selectionGroup->setZValue(10);
1320 } else if (data->hasFormat("kdenlive/producerslist")) {
1322 QStringList ids = QString(data->data("kdenlive/producerslist")).split(';');
1323 m_scene->clearSelection();
1324 resetSelectionGroup(false);
1326 QList <GenTime> offsetList;
1327 QList <ItemInfo> infoList;
1328 const QPointF framePos = mapToScene(pos);
1329 GenTime start = GenTime((int)(framePos.x() + 0.5), m_document->fps());
1330 int track = (int)(framePos.y() / m_tracksHeight);
1332 // Check if clips can be inserted at that position
1333 for (int i = 0; i < ids.size(); ++i) {
1334 DocClipBase *clip = m_document->getBaseClip(ids.at(i));
1336 kDebug() << " WARNING))))))))) CLIP NOT FOUND : " << ids.at(i);
1340 info.startPos = start;
1341 info.cropDuration = clip->duration();
1342 info.endPos = info.startPos + info.cropDuration;
1344 infoList.append(info);
1345 start += clip->duration();
1347 if (!canBePastedTo(infoList, AVWIDGET)) {
1350 m_selectionGroup = new AbstractGroupItem(m_document->fps());
1352 for (int i = 0; i < ids.size(); ++i) {
1353 DocClipBase *clip = m_document->getBaseClip(ids.at(i));
1355 info.startPos = start;
1356 info.cropDuration = clip->duration();
1357 info.endPos = info.startPos + info.cropDuration;
1359 start += info.cropDuration;
1360 offsetList.append(start);
1361 ClipItem *item = new ClipItem(clip, info, m_document->fps(), 1.0, 1, false);
1362 item->setZValue(10);
1363 item->setFlag(QGraphicsItem::ItemIsMovable, false);
1364 m_selectionGroup->addToGroup(item);
1365 m_waitingThumbs.append(item);
1368 updateSnapPoints(NULL, offsetList);
1369 m_selectionGroup->setPos(framePos);
1370 scene()->addItem(m_selectionGroup);
1371 m_selectionGroup->setZValue(10);
1372 m_thumbsTimer.start();
1376 // the drag is not a clip (may be effect, ...)
1384 void CustomTrackView::dragEnterEvent(QDragEnterEvent * event)
1386 if (insertDropClips(event->mimeData(), event->pos())) {
1387 event->acceptProposedAction();
1388 } else QGraphicsView::dragEnterEvent(event);
1391 bool CustomTrackView::itemCollision(AbstractClipItem *item, ItemInfo newPos)
1393 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);
1394 QList<QGraphicsItem*> collindingItems = scene()->items(shape, Qt::IntersectsItemShape);
1395 collindingItems.removeAll(item);
1396 if (collindingItems.isEmpty()) return false;
1398 for (int i = 0; i < collindingItems.count(); i++) {
1399 QGraphicsItem *collision = collindingItems.at(i);
1400 if (collision->type() == item->type()) {
1402 kDebug() << "// COLLISIION DETECTED";
1410 void CustomTrackView::slotRefreshEffects(ClipItem *clip)
1412 int track = m_document->tracksCount() - clip->track();
1413 GenTime pos = clip->startPos();
1414 if (!m_document->renderer()->mltRemoveEffect(track, pos, "-1", false, false)) {
1415 emit displayMessage(i18n("Problem deleting effect"), ErrorMessage);
1418 bool success = true;
1419 for (int i = 0; i < clip->effectsCount(); i++) {
1420 if (!m_document->renderer()->mltAddEffect(track, pos, clip->getEffectArgs(clip->effectAt(i)), false)) success = false;
1422 if (!success) emit displayMessage(i18n("Problem adding effect to clip"), ErrorMessage);
1423 m_document->renderer()->doRefresh();
1426 void CustomTrackView::addEffect(int track, GenTime pos, QDomElement effect)
1428 ClipItem *clip = getClipItemAt((int)pos.frames(m_document->fps()), m_document->tracksCount() - track);
1430 // Special case: speed effect
1431 if (effect.attribute("id") == "speed") {
1432 if (clip->clipType() != VIDEO && clip->clipType() != AV && clip->clipType() != PLAYLIST) {
1433 emit displayMessage(i18n("Problem adding effect to clip"), ErrorMessage);
1436 double speed = EffectsList::parameter(effect, "speed").toDouble() / 100.0;
1437 int strobe = EffectsList::parameter(effect, "strobe").toInt();
1438 if (strobe == 0) strobe = 1;
1439 doChangeClipSpeed(clip->info(), clip->speedIndependantInfo(), speed, 1.0, strobe, clip->baseClip()->getId());
1440 EffectsParameterList params = clip->addEffect(effect);
1441 m_document->renderer()->mltAddEffect(track, pos, params);
1442 if (clip->isSelected()) emit clipItemSelected(clip);
1445 EffectsParameterList params = clip->addEffect(effect);
1446 if (effect.attribute("disabled") == "1") {
1447 // Effect is disabled, don't add it to MLT playlist
1448 if (clip->isSelected()) emit clipItemSelected(clip);
1451 if (!m_document->renderer()->mltAddEffect(track, pos, params))
1452 emit displayMessage(i18n("Problem adding effect to clip"), ErrorMessage);
1453 if (clip->isSelected()) emit clipItemSelected(clip);
1454 } else emit displayMessage(i18n("Cannot find clip to add effect"), ErrorMessage);
1457 void CustomTrackView::deleteEffect(int track, GenTime pos, QDomElement effect)
1459 QString index = effect.attribute("kdenlive_ix");
1460 // Special case: speed effect
1461 if (effect.attribute("id") == "speed") {
1462 ClipItem *clip = getClipItemAt((int)pos.frames(m_document->fps()), m_document->tracksCount() - track);
1464 doChangeClipSpeed(clip->info(), clip->speedIndependantInfo(), 1.0, clip->speed(), 1, clip->baseClip()->getId());
1465 clip->deleteEffect(index);
1466 emit clipItemSelected(clip);
1467 m_document->renderer()->mltRemoveEffect(track, pos, index, true);
1471 if (!m_document->renderer()->mltRemoveEffect(track, pos, index, true) && effect.attribute("disabled") != "1") {
1472 kDebug() << "// ERROR REMOV EFFECT: " << index << ", DISABLE: " << effect.attribute("disabled");
1473 emit displayMessage(i18n("Problem deleting effect"), ErrorMessage);
1476 ClipItem *clip = getClipItemAt((int)pos.frames(m_document->fps()), m_document->tracksCount() - track);
1478 clip->deleteEffect(index);
1479 emit clipItemSelected(clip);
1483 void CustomTrackView::slotAddGroupEffect(QDomElement effect, AbstractGroupItem *group)
1485 QList<QGraphicsItem *> itemList = group->childItems();
1486 QUndoCommand *effectCommand = new QUndoCommand();
1488 QDomNode namenode = effect.elementsByTagName("name").item(0);
1489 if (!namenode.isNull()) effectName = i18n(namenode.toElement().text().toUtf8().data());
1490 else effectName = i18n("effect");
1491 effectCommand->setText(i18n("Add %1", effectName));
1493 for (int i = 0; i < itemList.count(); i++) {
1494 if (itemList.at(i)->type() == AVWIDGET) {
1495 ClipItem *item = static_cast <ClipItem *>(itemList.at(i));
1496 if (effect.attribute("type") == "audio") {
1497 // Don't add audio effects on video clips
1498 if (item->isVideoOnly() || (item->clipType() != AUDIO && item->clipType() != AV && item->clipType() != PLAYLIST)) continue;
1499 } else if (effect.hasAttribute("type") == false) {
1500 // Don't add video effect on audio clips
1501 if (item->isAudioOnly() || item->clipType() == AUDIO) continue;
1504 if (effect.attribute("unique", "0") != "0" && item->hasEffect(effect.attribute("tag"), effect.attribute("id")) != -1) {
1505 emit displayMessage(i18n("Effect already present in clip"), ErrorMessage);
1508 if (item->isItemLocked()) {
1511 item->initEffect(effect);
1512 if (effect.attribute("tag") == "ladspa") {
1513 QString ladpsaFile = m_document->getLadspaFile();
1514 initEffects::ladspaEffectFile(ladpsaFile, effect.attribute("ladspaid").toInt(), getLadspaParams(effect));
1515 effect.setAttribute("src", ladpsaFile);
1517 new AddEffectCommand(this, m_document->tracksCount() - item->track(), item->startPos(), effect, true, effectCommand);
1522 m_commandStack->push(effectCommand);
1523 setDocumentModified();
1524 } else delete effectCommand;
1527 void CustomTrackView::slotAddEffect(QDomElement effect, GenTime pos, int track)
1529 QList<QGraphicsItem *> itemList;
1530 QUndoCommand *effectCommand = new QUndoCommand();
1532 QDomNode namenode = effect.elementsByTagName("name").item(0);
1533 if (!namenode.isNull()) effectName = i18n(namenode.toElement().text().toUtf8().data());
1534 else effectName = i18n("effect");
1535 effectCommand->setText(i18n("Add %1", effectName));
1537 if (track == -1) itemList = scene()->selectedItems();
1538 if (itemList.isEmpty()) {
1539 ClipItem *clip = getClipItemAt((int) pos.frames(m_document->fps()), track);
1540 if (clip) itemList.append(clip);
1541 else emit displayMessage(i18n("Select a clip if you want to apply an effect"), ErrorMessage);
1543 kDebug() << "// REQUESTING EFFECT ON CLIP: " << pos.frames(25) << ", TRK: " << track << "SELECTED ITEMS: " << itemList.count();
1544 for (int i = 0; i < itemList.count(); i++) {
1545 if (itemList.at(i)->type() == AVWIDGET) {
1546 ClipItem *item = static_cast <ClipItem *>(itemList.at(i));
1547 if (effect.attribute("type") == "audio") {
1548 // Don't add audio effects on video clips
1549 if (item->isVideoOnly() || (item->clipType() != AUDIO && item->clipType() != AV && item->clipType() != PLAYLIST)) {
1550 emit displayMessage(i18n("Cannot add an audio effect to this clip"), ErrorMessage);
1553 } else if (effect.hasAttribute("type") == false) {
1554 // Don't add video effect on audio clips
1555 if (item->isAudioOnly() || item->clipType() == AUDIO) {
1556 emit displayMessage(i18n("Cannot add a video effect to this clip"), ErrorMessage);
1560 if (item->hasEffect(effect.attribute("tag"), effect.attribute("id")) != -1 && effect.attribute("unique", "0") != "0") {
1561 emit displayMessage(i18n("Effect already present in clip"), ErrorMessage);
1564 if (item->isItemLocked()) {
1567 if (effect.attribute("id") == "freeze" && m_cursorPos > item->startPos().frames(m_document->fps()) && m_cursorPos < item->endPos().frames(m_document->fps())) {
1568 item->initEffect(effect, m_cursorPos - item->startPos().frames(m_document->fps()));
1569 } else item->initEffect(effect);
1570 if (effect.attribute("tag") == "ladspa") {
1571 QString ladpsaFile = m_document->getLadspaFile();
1572 initEffects::ladspaEffectFile(ladpsaFile, effect.attribute("ladspaid").toInt(), getLadspaParams(effect));
1573 effect.setAttribute("src", ladpsaFile);
1575 new AddEffectCommand(this, m_document->tracksCount() - item->track(), item->startPos(), effect, true, effectCommand);
1580 m_commandStack->push(effectCommand);
1581 setDocumentModified();
1582 } else delete effectCommand;
1585 void CustomTrackView::slotDeleteEffect(ClipItem *clip, QDomElement effect)
1587 AddEffectCommand *command = new AddEffectCommand(this, m_document->tracksCount() - clip->track(), clip->startPos(), effect, false);
1588 m_commandStack->push(command);
1589 setDocumentModified();
1592 void CustomTrackView::updateEffect(int track, GenTime pos, QDomElement insertedEffect, int ix, bool triggeredByUser)
1594 if (insertedEffect.isNull()) {
1595 emit displayMessage(i18n("Problem editing effect"), ErrorMessage);
1598 ClipItem *clip = getClipItemAt((int)pos.frames(m_document->fps()), m_document->tracksCount() - track);
1599 QDomElement effect = insertedEffect.cloneNode().toElement();
1601 // Special case: speed effect
1602 if (effect.attribute("id") == "speed") {
1603 if (effect.attribute("disabled") == "1") doChangeClipSpeed(clip->info(), clip->speedIndependantInfo(), 1.0, clip->speed(), 1, clip->baseClip()->getId());
1605 double speed = EffectsList::parameter(effect, "speed").toDouble() / 100.0;
1606 int strobe = EffectsList::parameter(effect, "strobe").toInt();
1607 if (strobe == 0) strobe = 1;
1608 doChangeClipSpeed(clip->info(), clip->speedIndependantInfo(), speed, clip->speed(), strobe, clip->baseClip()->getId());
1610 clip->setEffectAt(ix, effect);
1611 if (ix == clip->selectedEffectIndex()) {
1612 clip->setSelectedEffect(ix);
1613 if (!triggeredByUser) emit clipItemSelected(clip, ix);
1618 EffectsParameterList effectParams = clip->getEffectArgs(effect);
1619 if (effect.attribute("tag") == "ladspa") {
1620 // Update the ladspa affect file
1621 initEffects::ladspaEffectFile(effect.attribute("src"), effect.attribute("ladspaid").toInt(), getLadspaParams(effect));
1623 // check if we are trying to reset a keyframe effect
1624 if (effectParams.hasParam("keyframes") && effectParams.paramValue("keyframes").isEmpty()) {
1625 clip->initEffect(effect);
1626 effectParams = clip->getEffectArgs(effect);
1628 if (effectParams.paramValue("disabled") == "1") {
1629 if (m_document->renderer()->mltRemoveEffect(track, pos, effectParams.paramValue("kdenlive_ix"), false)) {
1630 kDebug() << "////// DISABLING EFFECT: " << ix << ", CURRENTLA: " << clip->selectedEffectIndex();
1631 } else emit displayMessage(i18n("Problem deleting effect"), ErrorMessage);
1632 } else if (!m_document->renderer()->mltEditEffect(m_document->tracksCount() - clip->track(), clip->startPos(), effectParams))
1633 emit displayMessage(i18n("Problem editing effect"), ErrorMessage);
1635 clip->setEffectAt(ix, effect);
1636 if (ix == clip->selectedEffectIndex()) {
1637 clip->setSelectedEffect(ix);
1638 if (!triggeredByUser) emit clipItemSelected(clip, ix);
1640 if (effect.attribute("tag") == "volume" || effect.attribute("tag") == "brightness") {
1641 // A fade effect was modified, update the clip
1642 if (effect.attribute("id") == "fadein" || effect.attribute("id") == "fade_from_black") {
1643 int pos = effectParams.paramValue("out").toInt() - effectParams.paramValue("in").toInt();
1644 clip->setFadeIn(pos);
1646 if (effect.attribute("id") == "fadeout" || effect.attribute("id") == "fade_to_black") {
1647 int pos = effectParams.paramValue("out").toInt() - effectParams.paramValue("in").toInt();
1648 clip->setFadeOut(pos);
1652 setDocumentModified();
1655 void CustomTrackView::moveEffect(int track, GenTime pos, int oldPos, int newPos)
1657 ClipItem *clip = getClipItemAt((int)pos.frames(m_document->fps()), m_document->tracksCount() - track);
1658 if (clip && !clip->effectAt(newPos - 1).isNull() && !clip->effectAt(oldPos - 1).isNull()) {
1659 QDomElement act = clip->effectAt(newPos - 1);
1660 QDomElement before = clip->effectAt(oldPos - 1);
1661 clip->setEffectAt(oldPos - 1, act);
1662 clip->setEffectAt(newPos - 1, before);
1663 // special case: speed effect, which is a pseudo-effect, not appearing in MLT's effects
1664 if (act.attribute("id") == "speed") {
1665 m_document->renderer()->mltUpdateEffectPosition(track, pos, oldPos, newPos);
1666 } else if (before.attribute("id") == "speed") {
1667 m_document->renderer()->mltUpdateEffectPosition(track, pos, newPos, oldPos);
1668 } else m_document->renderer()->mltMoveEffect(track, pos, oldPos, newPos);
1669 emit clipItemSelected(clip, newPos - 1);
1670 setDocumentModified();
1671 } else emit displayMessage(i18n("Cannot move effect"), ErrorMessage);
1674 void CustomTrackView::slotChangeEffectState(ClipItem *clip, int effectPos, bool disable)
1676 QDomElement effect = clip->effectAt(effectPos);
1677 QDomElement oldEffect = effect.cloneNode().toElement();
1679 effect.setAttribute("disabled", (int) disable);
1680 EditEffectCommand *command = new EditEffectCommand(this, m_document->tracksCount() - clip->track(), clip->startPos(), oldEffect, effect, effectPos, true);
1681 m_commandStack->push(command);
1682 setDocumentModified();;
1685 void CustomTrackView::slotChangeEffectPosition(ClipItem *clip, int currentPos, int newPos)
1687 MoveEffectCommand *command = new MoveEffectCommand(this, m_document->tracksCount() - clip->track(), clip->startPos(), currentPos, newPos);
1688 m_commandStack->push(command);
1689 setDocumentModified();
1692 void CustomTrackView::slotUpdateClipEffect(ClipItem *clip, QDomElement oldeffect, QDomElement effect, int ix)
1694 EditEffectCommand *command = new EditEffectCommand(this, m_document->tracksCount() - clip->track(), clip->startPos(), oldeffect, effect, ix, true);
1695 m_commandStack->push(command);
1698 ClipItem *CustomTrackView::cutClip(ItemInfo info, GenTime cutTime, bool cut, bool execute)
1702 ClipItem *item = getClipItemAt((int) info.startPos.frames(m_document->fps()), info.track);
1703 if (!item || cutTime >= item->endPos() || cutTime <= item->startPos()) {
1704 emit displayMessage(i18n("Cannot find clip to cut"), ErrorMessage);
1705 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);
1706 m_blockRefresh = false;
1709 if (item->parentItem()) {
1710 // Item is part of a group, reset group
1711 resetSelectionGroup();
1713 kDebug() << "///////// CUTTING CLIP : (" << item->startPos().frames(25) << "-" << item->endPos().frames(25) << "), INFO: (" << info.startPos.frames(25) << "-" << info.endPos.frames(25) << ")" << ", CUT: " << cutTime.frames(25);
1715 if (execute) m_document->renderer()->mltCutClip(m_document->tracksCount() - info.track, cutTime);
1716 int cutPos = (int) cutTime.frames(m_document->fps());
1718 newPos.startPos = cutTime;
1719 newPos.endPos = info.endPos;
1720 newPos.cropStart = item->info().cropStart + (cutTime - info.startPos);
1721 newPos.track = info.track;
1722 newPos.cropDuration = newPos.endPos - newPos.startPos;
1725 ClipItem *dup = item->clone(newPos);
1726 // remove unwanted effects (fade in) from 2nd part of cutted clip
1727 int ix = dup->hasEffect(QString(), "fadein");
1729 QDomElement oldeffect = item->effectAt(ix);
1730 dup->deleteEffect(oldeffect.attribute("kdenlive_ix"));
1732 ix = dup->hasEffect(QString(), "fade_from_black");
1734 QDomElement oldeffect = item->effectAt(ix);
1735 dup->deleteEffect(oldeffect.attribute("kdenlive_ix"));
1737 item->resizeEnd(cutPos);
1738 scene()->addItem(dup);
1739 if (item->checkKeyFrames()) slotRefreshEffects(item);
1740 if (dup->checkKeyFrames()) slotRefreshEffects(dup);
1741 item->baseClip()->addReference();
1742 m_document->updateClip(item->baseClip()->getId());
1743 setDocumentModified();
1745 //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);
1749 ClipItem *item = getClipItemAt((int) info.startPos.frames(m_document->fps()), info.track);
1750 ClipItem *dup = getClipItemAt((int) cutTime.frames(m_document->fps()), info.track);
1751 if (!item || !dup || item == dup) {
1752 emit displayMessage(i18n("Cannot find clip to uncut"), ErrorMessage);
1753 m_blockRefresh = false;
1756 if (m_document->renderer()->mltRemoveClip(m_document->tracksCount() - info.track, cutTime) == false) {
1757 emit displayMessage(i18n("Error removing clip at %1 on track %2", m_document->timecode().getTimecodeFromFrames(cutTime.frames(m_document->fps())), info.track), ErrorMessage);
1761 /*kDebug() << "// UNCUTTING CLIPS: ITEM 1 (" << item->startPos().frames(25) << "x" << item->endPos().frames(25) << ")";
1762 kDebug() << "// UNCUTTING CLIPS: ITEM 2 (" << dup->startPos().frames(25) << "x" << dup->endPos().frames(25) << ")";
1763 kDebug() << "// UNCUTTING CLIPS, INFO (" << info.startPos.frames(25) << "x" << info.endPos.frames(25) << ") , CUT: " << cutTime.frames(25);;*/
1764 //deleteClip(dup->info());
1767 if (dup->isSelected()) emit clipItemSelected(NULL);
1768 dup->baseClip()->removeReference();
1769 m_document->updateClip(dup->baseClip()->getId());
1770 scene()->removeItem(dup);
1773 ItemInfo clipinfo = item->info();
1774 clipinfo.track = m_document->tracksCount() - clipinfo.track;
1775 bool success = m_document->renderer()->mltResizeClipEnd(clipinfo, info.endPos - info.startPos);
1777 item->resizeEnd((int) info.endPos.frames(m_document->fps()));
1778 setDocumentModified();
1780 emit displayMessage(i18n("Error when resizing clip"), ErrorMessage);
1784 //QTimer::singleShot(3000, this, SLOT(slotEnableRefresh()));
1787 void CustomTrackView::slotEnableRefresh()
1789 m_blockRefresh = false;
1792 void CustomTrackView::slotAddTransitionToSelectedClips(QDomElement transition)
1794 QList<QGraphicsItem *> itemList = scene()->selectedItems();
1795 if (itemList.count() == 1) {
1796 if (itemList.at(0)->type() == AVWIDGET) {
1797 ClipItem *item = (ClipItem *) itemList.at(0);
1799 info.track = item->track();
1800 ClipItem *transitionClip = NULL;
1801 const int transitiontrack = getPreviousVideoTrack(info.track);
1802 GenTime pos = GenTime((int)(mapToScene(m_menuPosition).x()), m_document->fps());
1803 if (pos < item->startPos() + item->cropDuration() / 2) {
1804 // add transition to clip start
1805 info.startPos = item->startPos();
1806 if (transitiontrack != 0) transitionClip = getClipItemAt((int) info.startPos.frames(m_document->fps()), m_document->tracksCount() - transitiontrack);
1807 if (transitionClip && transitionClip->endPos() < item->endPos()) {
1808 info.endPos = transitionClip->endPos();
1809 } else info.endPos = info.startPos + GenTime(65, m_document->fps());
1810 // Check there is no other transition at that place
1811 double startY = info.track * m_tracksHeight + 1 + m_tracksHeight / 2;
1812 QRectF r(info.startPos.frames(m_document->fps()), startY, (info.endPos - info.startPos).frames(m_document->fps()), m_tracksHeight / 2);
1813 QList<QGraphicsItem *> selection = m_scene->items(r);
1814 bool transitionAccepted = true;
1815 for (int i = 0; i < selection.count(); i++) {
1816 if (selection.at(i)->type() == TRANSITIONWIDGET) {
1817 Transition *tr = static_cast <Transition *>(selection.at(i));
1818 if (tr->startPos() - info.startPos > GenTime(5, m_document->fps())) {
1819 if (tr->startPos() < info.endPos) info.endPos = tr->startPos();
1820 } else transitionAccepted = false;
1823 if (transitionAccepted) slotAddTransition(item, info, transitiontrack, transition);
1824 else emit displayMessage(i18n("Cannot add transition"), ErrorMessage);
1827 // add transition to clip end
1828 info.endPos = item->endPos();
1829 if (transitiontrack != 0) transitionClip = getClipItemAt((int) info.endPos.frames(m_document->fps()), m_document->tracksCount() - transitiontrack);
1830 if (transitionClip && transitionClip->startPos() > item->startPos()) {
1831 info.startPos = transitionClip->startPos();
1832 } else info.startPos = info.endPos - GenTime(65, m_document->fps());
1833 if (transition.attribute("tag") == "luma") EffectsList::setParameter(transition, "reverse", "1");
1834 else if (transition.attribute("id") == "slide") EffectsList::setParameter(transition, "invert", "1");
1836 // Check there is no other transition at that place
1837 double startY = info.track * m_tracksHeight + 1 + m_tracksHeight / 2;
1838 QRectF r(info.startPos.frames(m_document->fps()), startY, (info.endPos - info.startPos).frames(m_document->fps()), m_tracksHeight / 2);
1839 QList<QGraphicsItem *> selection = m_scene->items(r);
1840 bool transitionAccepted = true;
1841 for (int i = 0; i < selection.count(); i++) {
1842 if (selection.at(i)->type() == TRANSITIONWIDGET) {
1843 Transition *tr = static_cast <Transition *>(selection.at(i));
1844 if (info.endPos - tr->endPos() > GenTime(5, m_document->fps())) {
1845 if (tr->endPos() > info.startPos) info.startPos = tr->endPos();
1846 } else transitionAccepted = false;
1849 if (transitionAccepted) slotAddTransition(item, info, transitiontrack, transition);
1850 else emit displayMessage(i18n("Cannot add transition"), ErrorMessage);
1853 } else for (int i = 0; i < itemList.count(); i++) {
1854 if (itemList.at(i)->type() == AVWIDGET) {
1855 ClipItem *item = (ClipItem *) itemList.at(i);
1857 info.startPos = item->startPos();
1858 info.endPos = info.startPos + GenTime(65, m_document->fps());
1859 info.track = item->track();
1861 // Check there is no other transition at that place
1862 double startY = info.track * m_tracksHeight + 1 + m_tracksHeight / 2;
1863 QRectF r(info.startPos.frames(m_document->fps()), startY, (info.endPos - info.startPos).frames(m_document->fps()), m_tracksHeight / 2);
1864 QList<QGraphicsItem *> selection = m_scene->items(r);
1865 bool transitionAccepted = true;
1866 for (int i = 0; i < selection.count(); i++) {
1867 if (selection.at(i)->type() == TRANSITIONWIDGET) {
1868 Transition *tr = static_cast <Transition *>(selection.at(i));
1869 if (tr->startPos() - info.startPos > GenTime(5, m_document->fps())) {
1870 if (tr->startPos() < info.endPos) info.endPos = tr->startPos();
1871 } else transitionAccepted = false;
1874 int transitiontrack = getPreviousVideoTrack(info.track);
1875 if (transitionAccepted) slotAddTransition(item, info, transitiontrack, transition);
1876 else emit displayMessage(i18n("Cannot add transition"), ErrorMessage);
1881 void CustomTrackView::slotAddTransition(ClipItem* /*clip*/, ItemInfo transitionInfo, int endTrack, QDomElement transition)
1883 if (transitionInfo.startPos >= transitionInfo.endPos) {
1884 emit displayMessage(i18n("Invalid transition"), ErrorMessage);
1887 AddTransitionCommand* command = new AddTransitionCommand(this, transitionInfo, endTrack, transition, false, true);
1888 m_commandStack->push(command);
1889 setDocumentModified();
1892 void CustomTrackView::addTransition(ItemInfo transitionInfo, int endTrack, QDomElement params, bool refresh)
1894 Transition *tr = new Transition(transitionInfo, endTrack, m_document->fps(), params, true);
1895 //kDebug() << "---- ADDING transition " << params.attribute("value");
1896 if (m_document->renderer()->mltAddTransition(tr->transitionTag(), endTrack, m_document->tracksCount() - transitionInfo.track, transitionInfo.startPos, transitionInfo.endPos, tr->toXML(), refresh)) {
1897 scene()->addItem(tr);
1898 setDocumentModified();
1900 emit displayMessage(i18n("Cannot add transition"), ErrorMessage);
1905 void CustomTrackView::deleteTransition(ItemInfo transitionInfo, int endTrack, QDomElement /*params*/, bool refresh)
1907 Transition *item = getTransitionItemAt(transitionInfo.startPos, transitionInfo.track);
1909 emit displayMessage(i18n("Select clip to delete"), ErrorMessage);
1912 m_document->renderer()->mltDeleteTransition(item->transitionTag(), endTrack, m_document->tracksCount() - transitionInfo.track, transitionInfo.startPos, transitionInfo.endPos, item->toXML(), refresh);
1913 if (m_dragItem == item) m_dragItem = NULL;
1915 emit transitionItemSelected(NULL);
1916 setDocumentModified();
1919 void CustomTrackView::slotTransitionUpdated(Transition *tr, QDomElement old)
1921 //kDebug() << "TRANS UPDATE, TRACKS: " << old.attribute("transition_btrack") << ", NEW: " << tr->toXML().attribute("transition_btrack");
1922 EditTransitionCommand *command = new EditTransitionCommand(this, tr->track(), tr->startPos(), old, tr->toXML(), false);
1923 m_commandStack->push(command);
1924 setDocumentModified();
1927 void CustomTrackView::updateTransition(int track, GenTime pos, QDomElement oldTransition, QDomElement transition, bool updateTransitionWidget)
1929 Transition *item = getTransitionItemAt(pos, track);
1931 kWarning() << "Unable to find transition at pos :" << pos.frames(m_document->fps()) << ", ON track: " << track;
1934 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);
1935 //kDebug() << "ORIGINAL TRACK: "<< oldTransition.attribute("transition_btrack") << ", NEW TRACK: "<<transition.attribute("transition_btrack");
1936 item->setTransitionParameters(transition);
1937 if (updateTransitionWidget) {
1938 ItemInfo info = item->info();
1940 ClipItem *transitionClip = getClipItemAt(info.startPos, info.track);
1941 if (transitionClip && transitionClip->baseClip()) {
1942 QString size = transitionClip->baseClip()->getProperty("frame_size");
1943 double factor = transitionClip->baseClip()->getProperty("aspect_ratio").toDouble();
1944 p.setX((int)(size.section('x', 0, 0).toInt() * factor + 0.5));
1945 p.setY(size.section('x', 1, 1).toInt());
1947 emit transitionItemSelected(item, getPreviousVideoTrack(info.track), p, true);
1949 setDocumentModified();
1952 void CustomTrackView::dragMoveEvent(QDragMoveEvent * event)
1955 const QPointF pos = mapToScene(event->pos());
1956 if (m_selectionGroup) {
1957 m_selectionGroup->setPos(pos);
1958 emit mousePosition((int)(m_selectionGroup->scenePos().x() + 0.5));
1959 event->acceptProposedAction();
1961 // Drag enter was not possible, try again at mouse position
1962 insertDropClips(event->mimeData(), event->pos());
1966 QGraphicsView::dragMoveEvent(event);
1970 void CustomTrackView::dragLeaveEvent(QDragLeaveEvent * event)
1972 if (m_selectionGroup && m_clipDrag) {
1973 m_thumbsTimer.stop();
1974 m_waitingThumbs.clear();
1975 QList<QGraphicsItem *> items = m_selectionGroup->childItems();
1977 scene()->destroyItemGroup(m_selectionGroup);
1978 m_selectionGroup = NULL;
1979 } else QGraphicsView::dragLeaveEvent(event);
1982 void CustomTrackView::dropEvent(QDropEvent * event)
1984 if (m_selectionGroup && m_clipDrag) {
1985 QList<QGraphicsItem *> items = m_selectionGroup->childItems();
1986 resetSelectionGroup();
1987 m_scene->clearSelection();
1988 bool hasVideoClip = false;
1989 QUndoCommand *addCommand = new QUndoCommand();
1990 addCommand->setText(i18n("Add timeline clip"));
1992 for (int i = 0; i < items.count(); i++) {
1993 ClipItem *item = static_cast <ClipItem *>(items.at(i));
1994 if (!hasVideoClip && (item->clipType() == AV || item->clipType() == VIDEO)) hasVideoClip = true;
1995 if (items.count() == 1) {
1996 updateClipTypeActions(item);
1998 updateClipTypeActions(NULL);
2001 //TODO: take care of edit mode for undo
2002 item->baseClip()->addReference();
2003 item->setZValue(item->defaultZValue());
2004 m_document->updateClip(item->baseClip()->getId());
2005 ItemInfo info = item->info();
2007 int tracknumber = m_document->tracksCount() - info.track - 1;
2008 bool isLocked = m_document->trackInfoAt(tracknumber).isLocked;
2009 if (isLocked) item->setItemLocked(true);
2010 ItemInfo clipInfo = info;
2011 clipInfo.track = m_document->tracksCount() - item->track();
2012 if (m_document->renderer()->mltInsertClip(clipInfo, item->xml(), item->baseClip()->producer(item->track()), m_scene->editMode() == OVERWRITEEDIT, m_scene->editMode() == INSERTEDIT) == -1) {
2013 emit displayMessage(i18n("Cannot insert clip in timeline"), ErrorMessage);
2015 adjustTimelineClips(m_scene->editMode(), item, addCommand);
2017 new AddTimelineClipCommand(this, item->xml(), item->clipProducer(), item->info(), item->effectList(), false, false, addCommand);
2019 if (item->baseClip()->isTransparent() && getTransitionItemAtStart(info.startPos, info.track) == NULL) {
2020 // add transparency transition
2021 QDomElement trans = MainWindow::transitions.getEffectByTag("composite", "composite").cloneNode().toElement();
2022 new AddTransitionCommand(this, info, getPreviousVideoTrack(info.track), trans, false, true, addCommand);
2024 item->setSelected(true);
2026 m_commandStack->push(addCommand);
2027 setDocumentModified();
2028 m_pasteEffectsAction->setEnabled(m_copiedItems.count() == 1);
2029 if (items.count() > 1) groupSelectedItems(true);
2030 event->setDropAction(Qt::MoveAction);
2032 } else QGraphicsView::dropEvent(event);
2036 void CustomTrackView::adjustTimelineClips(EDITMODE mode, AbstractClipItem *item, QUndoCommand *command)
2038 if (mode == OVERWRITEEDIT) {
2039 // if we are in overwrite or push mode, move clips accordingly
2040 ItemInfo info = item->info();
2041 QRectF rect(info.startPos.frames(m_document->fps()), info.track * m_tracksHeight + m_tracksHeight / 2, (info.endPos - info.startPos).frames(m_document->fps()) - 1, m_tracksHeight / 2 - 2);
2042 QList<QGraphicsItem *> selection = m_scene->items(rect);
2043 selection.removeAll(item);
2044 for (int i = 0; i < selection.count(); i++) {
2045 if (selection.at(i)->type() == AVWIDGET) {
2046 ClipItem *clip = static_cast<ClipItem *>(selection.at(i));
2047 if (clip->startPos() < info.startPos) {
2048 if (clip->endPos() > info.endPos) {
2049 ItemInfo clipInfo = clip->info();
2050 ItemInfo dupInfo = clipInfo;
2051 GenTime diff = info.startPos - clip->startPos();
2052 dupInfo.startPos = info.startPos;
2053 dupInfo.cropStart += diff + GenTime(1, m_document->fps());
2054 dupInfo.cropDuration += GenTime() - diff;
2055 ItemInfo newdupInfo = dupInfo;
2056 GenTime diff2 = info.endPos - info.startPos;
2057 newdupInfo.startPos = GenTime(info.endPos.frames(m_document->fps()), m_document->fps());
2058 newdupInfo.cropStart += diff2;
2059 newdupInfo.cropDuration += GenTime() - diff2;
2060 new RazorClipCommand(this, clipInfo, info.startPos, false, command);
2061 new ResizeClipCommand(this, dupInfo, newdupInfo, false, false, command);
2062 ClipItem *dup = cutClip(clipInfo, info.startPos, true, false);
2063 if (dup) dup->resizeStart(info.endPos.frames(m_document->fps()));
2066 ItemInfo newclipInfo = clip->info();
2067 newclipInfo.endPos = info.startPos;
2068 new ResizeClipCommand(this, clip->info(), newclipInfo, false, false, command);
2069 clip->resizeEnd(info.startPos.frames(m_document->fps()));
2071 } else if (clip->endPos() < info.endPos) {
2072 new AddTimelineClipCommand(this, clip->xml(), clip->clipProducer(), clip->info(), clip->effectList(), false, true, command);
2073 scene()->removeItem(clip);
2077 ItemInfo newclipInfo = clip->info();
2078 newclipInfo.startPos = info.endPos;
2079 new ResizeClipCommand(this, clip->info(), newclipInfo, false, false, command);
2080 clip->resizeStart(info.endPos.frames(m_document->fps()));
2088 void CustomTrackView::adjustTimelineTransitions(EDITMODE mode, Transition *item, QUndoCommand *command)
2090 if (mode == OVERWRITEEDIT) {
2091 // if we are in overwrite or push mode, move clips accordingly
2092 ItemInfo info = item->info();
2093 QRectF rect(info.startPos.frames(m_document->fps()), info.track * m_tracksHeight + m_tracksHeight, (info.endPos - info.startPos).frames(m_document->fps()) - 1, 5);
2094 QList<QGraphicsItem *> selection = m_scene->items(rect);
2095 selection.removeAll(item);
2096 for (int i = 0; i < selection.count(); i++) {
2097 if (selection.at(i)->type() == TRANSITIONWIDGET) {
2098 Transition *tr = static_cast<Transition *>(selection.at(i));
2099 if (tr->startPos() < info.startPos) {
2100 ItemInfo firstPos = tr->info();
2101 ItemInfo newPos = firstPos;
2102 firstPos.endPos = item->startPos();
2103 newPos.startPos = item->endPos();
2104 new MoveTransitionCommand(this, tr->info(), firstPos, true, command);
2105 if (tr->endPos() > info.endPos) {
2107 new AddTransitionCommand(this, newPos, tr->transitionEndTrack(), tr->toXML(), false, true, command);
2109 } else if (tr->endPos() > info.endPos) {
2111 ItemInfo firstPos = tr->info();
2112 firstPos.startPos = item->endPos();
2113 new MoveTransitionCommand(this, tr->info(), firstPos, true, command);
2115 // remove transition
2116 new AddTransitionCommand(this, tr->info(), tr->transitionEndTrack(), tr->toXML(), true, true, command);
2123 QStringList CustomTrackView::mimeTypes() const
2125 QStringList qstrList;
2126 // list of accepted mime types for drop
2127 qstrList.append("text/plain");
2128 qstrList.append("kdenlive/producerslist");
2129 qstrList.append("kdenlive/clip");
2133 Qt::DropActions CustomTrackView::supportedDropActions() const
2135 // returns what actions are supported when dropping
2136 return Qt::MoveAction;
2139 void CustomTrackView::setDuration(int duration)
2141 int diff = qAbs(duration - sceneRect().width());
2142 if (diff * matrix().m11() > -50) {
2143 if (matrix().m11() < 0.4) setSceneRect(0, 0, (duration + 100 / matrix().m11()), sceneRect().height());
2144 else setSceneRect(0, 0, (duration + 300), sceneRect().height());
2146 m_projectDuration = duration;
2149 int CustomTrackView::duration() const
2151 return m_projectDuration;
2154 void CustomTrackView::addTrack(TrackInfo type, int ix)
2156 if (ix == -1 || ix == m_document->tracksCount()) {
2157 m_document->insertTrack(ix, type);
2158 m_document->renderer()->mltInsertTrack(1, type.type == VIDEOTRACK);
2160 m_document->insertTrack(m_document->tracksCount() - ix, type);
2161 // insert track in MLT playlist
2162 m_document->renderer()->mltInsertTrack(m_document->tracksCount() - ix, type.type == VIDEOTRACK);
2164 double startY = ix * m_tracksHeight + 1 + m_tracksHeight / 2;
2165 QRectF r(0, startY, sceneRect().width(), sceneRect().height() - startY);
2166 QList<QGraphicsItem *> selection = m_scene->items(r);
2167 resetSelectionGroup();
2169 m_selectionGroup = new AbstractGroupItem(m_document->fps());
2170 scene()->addItem(m_selectionGroup);
2171 for (int i = 0; i < selection.count(); i++) {
2172 if ((!selection.at(i)->parentItem()) && (selection.at(i)->type() == AVWIDGET || selection.at(i)->type() == TRANSITIONWIDGET || selection.at(i)->type() == GROUPWIDGET)) {
2173 m_selectionGroup->addToGroup(selection.at(i));
2174 selection.at(i)->setFlag(QGraphicsItem::ItemIsMovable, false);
2177 // Move graphic items
2178 m_selectionGroup->translate(0, m_tracksHeight);
2180 // adjust track number
2181 QList<QGraphicsItem *> children = m_selectionGroup->childItems();
2182 for (int i = 0; i < children.count(); i++) {
2183 if (children.at(i)->type() == GROUPWIDGET) {
2184 AbstractGroupItem *grp = static_cast<AbstractGroupItem*>(children.at(i));
2185 children << grp->childItems();
2188 AbstractClipItem *item = static_cast <AbstractClipItem *>(children.at(i));
2190 ItemInfo clipinfo = item->info();
2191 if (item->type() == AVWIDGET) {
2192 ClipItem *clip = static_cast <ClipItem *>(item);
2193 // We add a move clip command so that we get the correct producer for new track number
2194 if (clip->clipType() == AV || clip->clipType() == AUDIO) {
2195 Mlt::Producer *prod;
2196 if (clip->isAudioOnly()) prod = clip->baseClip()->audioProducer(clipinfo.track);
2197 else if (clip->isVideoOnly()) prod = clip->baseClip()->videoProducer();
2198 else prod = clip->baseClip()->producer(clipinfo.track);
2199 if (m_document->renderer()->mltUpdateClipProducer((int)(m_document->tracksCount() - clipinfo.track), clipinfo.startPos.frames(m_document->fps()), prod) == false) {
2200 // problem updating clip
2201 emit displayMessage(i18n("Cannot update clip (time: %1, track: %2)", clipinfo.startPos.frames(m_document->fps()), clipinfo.track), ErrorMessage);
2204 } else if (item->type() == TRANSITIONWIDGET) {
2205 Transition *tr = static_cast <Transition *>(item);
2206 int track = tr->transitionEndTrack();
2208 tr->updateTransitionEndTrack(getPreviousVideoTrack(clipinfo.track));
2212 resetSelectionGroup(false);
2215 int maxHeight = m_tracksHeight * m_document->tracksCount();
2216 for (int i = 0; i < m_guides.count(); i++) {
2217 QLineF l = m_guides.at(i)->line();
2218 l.setP2(QPointF(l.x2(), maxHeight));
2219 m_guides.at(i)->setLine(l);
2221 m_cursorLine->setLine(m_cursorLine->line().x1(), 0, m_cursorLine->line().x1(), maxHeight);
2222 setSceneRect(0, 0, sceneRect().width(), maxHeight);
2223 viewport()->update();
2224 emit tracksChanged();
2225 //QTimer::singleShot(500, this, SIGNAL(trackHeightChanged()));
2226 //setFixedHeight(50 * m_tracksCount);
2229 void CustomTrackView::removeTrack(int ix)
2231 // Delete track in MLT playlist
2232 m_document->renderer()->mltDeleteTrack(m_document->tracksCount() - ix);
2233 m_document->deleteTrack(m_document->tracksCount() - ix - 1);
2235 double startY = ix * (m_tracksHeight + 1) + m_tracksHeight / 2;
2236 QRectF r(0, startY, sceneRect().width(), sceneRect().height() - startY);
2237 QList<QGraphicsItem *> selection = m_scene->items(r);
2239 resetSelectionGroup();
2241 m_selectionGroup = new AbstractGroupItem(m_document->fps());
2242 scene()->addItem(m_selectionGroup);
2243 for (int i = 0; i < selection.count(); i++) {
2244 if ((!selection.at(i)->parentItem()) && (selection.at(i)->type() == AVWIDGET || selection.at(i)->type() == TRANSITIONWIDGET || selection.at(i)->type() == GROUPWIDGET)) {
2245 m_selectionGroup->addToGroup(selection.at(i));
2246 selection.at(i)->setFlag(QGraphicsItem::ItemIsMovable, false);
2249 // Move graphic items
2250 qreal ydiff = 0 - (int) m_tracksHeight;
2251 m_selectionGroup->translate(0, ydiff);
2253 // adjust track number
2254 QList<QGraphicsItem *> children = m_selectionGroup->childItems();
2255 //kDebug() << "// FOUND CLIPS TO MOVE: " << children.count();
2256 for (int i = 0; i < children.count(); i++) {
2257 if (children.at(i)->type() == GROUPWIDGET) {
2258 AbstractGroupItem *grp = static_cast<AbstractGroupItem*>(children.at(i));
2259 children << grp->childItems();
2262 if (children.at(i)->type() == AVWIDGET) {
2263 ClipItem *clip = static_cast <ClipItem *>(children.at(i));
2265 ItemInfo clipinfo = clip->info();
2266 // We add a move clip command so that we get the correct producer for new track number
2267 if (clip->clipType() == AV || clip->clipType() == AUDIO) {
2268 Mlt::Producer *prod;
2269 if (clip->isAudioOnly()) prod = clip->baseClip()->audioProducer(clipinfo.track);
2270 else if (clip->isVideoOnly()) prod = clip->baseClip()->videoProducer();
2271 else prod = clip->baseClip()->producer(clipinfo.track);
2272 if (!m_document->renderer()->mltUpdateClipProducer((int)(m_document->tracksCount() - clipinfo.track), clipinfo.startPos.frames(m_document->fps()), prod)) {
2273 emit displayMessage(i18n("Cannot update clip (time: %1, track: %2)", clipinfo.startPos.frames(m_document->fps()), clipinfo.track), ErrorMessage);
2276 } else if (children.at(i)->type() == TRANSITIONWIDGET) {
2277 Transition *tr = static_cast <Transition *>(children.at(i));
2279 int track = tr->transitionEndTrack();
2281 ItemInfo clipinfo = tr->info();
2282 tr->updateTransitionEndTrack(getPreviousVideoTrack(clipinfo.track));
2286 resetSelectionGroup(false);
2288 int maxHeight = m_tracksHeight * m_document->tracksCount();
2289 for (int i = 0; i < m_guides.count(); i++) {
2290 QLineF l = m_guides.at(i)->line();
2291 l.setP2(QPointF(l.x2(), maxHeight));
2292 m_guides.at(i)->setLine(l);
2294 m_cursorLine->setLine(m_cursorLine->line().x1(), 0, m_cursorLine->line().x1(), maxHeight);
2295 setSceneRect(0, 0, sceneRect().width(), maxHeight);
2297 m_selectedTrack = qMin(m_selectedTrack, m_document->tracksCount() - 1);
2298 viewport()->update();
2299 emit tracksChanged();
2300 //QTimer::singleShot(500, this, SIGNAL(trackHeightChanged()));
2303 void CustomTrackView::changeTrack(int ix, TrackInfo type)
2305 int tracknumber = m_document->tracksCount() - ix;
2306 m_document->setTrackType(tracknumber - 1, type);
2307 m_document->renderer()->mltChangeTrackState(tracknumber, m_document->trackInfoAt(tracknumber - 1).isMute, m_document->trackInfoAt(tracknumber - 1).isBlind);
2308 QTimer::singleShot(300, this, SIGNAL(trackHeightChanged()));
2309 viewport()->update();
2313 void CustomTrackView::slotSwitchTrackAudio(int ix)
2315 /*for (int i = 0; i < m_document->tracksCount(); i++)
2316 kDebug() << "TRK " << i << " STATE: " << m_document->trackInfoAt(i).isMute << m_document->trackInfoAt(i).isBlind;*/
2317 int tracknumber = m_document->tracksCount() - ix - 1;
2318 m_document->switchTrackAudio(tracknumber, !m_document->trackInfoAt(tracknumber).isMute);
2319 kDebug() << "NEXT TRK STATE: " << m_document->trackInfoAt(tracknumber).isMute << m_document->trackInfoAt(tracknumber).isBlind;
2320 m_document->renderer()->mltChangeTrackState(tracknumber + 1, m_document->trackInfoAt(tracknumber).isMute, m_document->trackInfoAt(tracknumber).isBlind);
2321 setDocumentModified();
2324 void CustomTrackView::slotSwitchTrackLock(int ix)
2326 int tracknumber = m_document->tracksCount() - ix - 1;
2327 LockTrackCommand *command = new LockTrackCommand(this, ix, !m_document->trackInfoAt(tracknumber).isLocked);
2328 m_commandStack->push(command);
2332 void CustomTrackView::lockTrack(int ix, bool lock)
2334 int tracknumber = m_document->tracksCount() - ix - 1;
2335 m_document->switchTrackLock(tracknumber, lock);
2336 emit doTrackLock(ix, lock);
2337 QList<QGraphicsItem *> selection = m_scene->items(0, ix * m_tracksHeight + m_tracksHeight / 2, sceneRect().width(), m_tracksHeight / 2 - 2);
2339 for (int i = 0; i < selection.count(); i++) {
2340 if (selection.at(i)->type() != AVWIDGET && selection.at(i)->type() != TRANSITIONWIDGET) continue;
2341 if (selection.at(i)->isSelected()) {
2342 if (selection.at(i)->type() == AVWIDGET) emit clipItemSelected(NULL);
2343 else emit transitionItemSelected(NULL);
2345 static_cast <AbstractClipItem *>(selection.at(i))->setItemLocked(lock);
2347 kDebug() << "NEXT TRK STATE: " << m_document->trackInfoAt(tracknumber).isLocked;
2348 viewport()->update();
2349 setDocumentModified();
2352 void CustomTrackView::slotSwitchTrackVideo(int ix)
2354 int tracknumber = m_document->tracksCount() - ix;
2355 m_document->switchTrackVideo(tracknumber - 1, !m_document->trackInfoAt(tracknumber - 1).isBlind);
2356 m_document->renderer()->mltChangeTrackState(tracknumber, m_document->trackInfoAt(tracknumber - 1).isMute, m_document->trackInfoAt(tracknumber - 1).isBlind);
2357 setDocumentModified();
2360 QList<QGraphicsItem *> CustomTrackView::checkForGroups(const QRectF &rect, bool *ok)
2362 // Check there is no group going over several tracks there, or that would result in timeline corruption
2363 QList<QGraphicsItem *> selection = scene()->items(rect);
2365 int maxHeight = m_tracksHeight * 1.5;
2366 for (int i = 0; i < selection.count(); i++) {
2367 // Check that we don't try to move a group with clips on other tracks
2368 if (selection.at(i)->type() == GROUPWIDGET && (selection.at(i)->boundingRect().height() >= maxHeight)) {
2371 } else if (selection.at(i)->parentItem() && (selection.at(i)->parentItem()->boundingRect().height() >= maxHeight)) {
2379 void CustomTrackView::slotRemoveSpace()
2383 if (m_menuPosition.isNull()) {
2384 pos = GenTime(cursorPos(), m_document->fps());
2386 track = QInputDialog::getInteger(this, i18n("Remove Space"), i18n("Track"), 0, 0, m_document->tracksCount() - 1, 1, &ok);
2389 pos = GenTime((int)(mapToScene(m_menuPosition).x()), m_document->fps());
2390 track = (int)(mapToScene(m_menuPosition).y() / m_tracksHeight);
2393 ClipItem *item = getClipItemAt(pos, track);
2395 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);
2398 int length = m_document->renderer()->mltGetSpaceLength(pos, m_document->tracksCount() - track, true);
2399 //kDebug() << "// GOT LENGT; " << length;
2401 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);
2405 // Make sure there is no group in the way
2406 QRectF rect(pos.frames(m_document->fps()), track * m_tracksHeight + m_tracksHeight / 2, sceneRect().width() - pos.frames(m_document->fps()), m_tracksHeight / 2 - 2);
2409 QList<QGraphicsItem *> items = checkForGroups(rect, &isOk);
2411 // groups found on track, do not allow the move
2412 emit displayMessage(i18n("Cannot remove space in a track with a group"), ErrorMessage);
2416 QList<ItemInfo> clipsToMove;
2417 QList<ItemInfo> transitionsToMove;
2419 for (int i = 0; i < items.count(); i++) {
2420 if (items.at(i)->type() == AVWIDGET || items.at(i)->type() == TRANSITIONWIDGET) {
2421 AbstractClipItem *item = static_cast <AbstractClipItem *>(items.at(i));
2422 ItemInfo info = item->info();
2423 if (item->type() == AVWIDGET) {
2424 clipsToMove.append(info);
2425 } else if (item->type() == TRANSITIONWIDGET) {
2426 transitionsToMove.append(info);
2431 InsertSpaceCommand *command = new InsertSpaceCommand(this, clipsToMove, transitionsToMove, track, GenTime(-length, m_document->fps()), true);
2432 m_commandStack->push(command);
2435 void CustomTrackView::slotInsertSpace()
2439 if (m_menuPosition.isNull()) {
2440 pos = GenTime(cursorPos(), m_document->fps());
2442 pos = GenTime((int)(mapToScene(m_menuPosition).x()), m_document->fps());
2443 track = (int)(mapToScene(m_menuPosition).y() / m_tracksHeight) + 1;
2445 SpacerDialog d(GenTime(65, m_document->fps()), m_document->timecode(), track, m_document->tracksCount(), this);
2446 if (d.exec() != QDialog::Accepted) return;
2447 GenTime spaceDuration = d.selectedDuration();
2448 track = d.selectedTrack();
2450 ClipItem *item = getClipItemAt(pos, track);
2451 if (item) pos = item->startPos();
2453 // Make sure there is no group in the way
2454 QRectF rect(pos.frames(m_document->fps()), track * m_tracksHeight + m_tracksHeight / 2, sceneRect().width() - pos.frames(m_document->fps()), m_tracksHeight / 2 - 2);
2456 QList<QGraphicsItem *> items = checkForGroups(rect, &isOk);
2458 // groups found on track, do not allow the move
2459 emit displayMessage(i18n("Cannot insert space in a track with a group"), ErrorMessage);
2463 QList<ItemInfo> clipsToMove;
2464 QList<ItemInfo> transitionsToMove;
2466 for (int i = 0; i < items.count(); i++) {
2467 if (items.at(i)->type() == AVWIDGET || items.at(i)->type() == TRANSITIONWIDGET) {
2468 AbstractClipItem *item = static_cast <AbstractClipItem *>(items.at(i));
2469 ItemInfo info = item->info();
2470 if (item->type() == AVWIDGET) {
2471 clipsToMove.append(info);
2472 } else if (item->type() == TRANSITIONWIDGET) {
2473 transitionsToMove.append(info);
2478 InsertSpaceCommand *command = new InsertSpaceCommand(this, clipsToMove, transitionsToMove, track, spaceDuration, true);
2479 m_commandStack->push(command);
2482 void CustomTrackView::insertSpace(QList<ItemInfo> clipsToMove, QList<ItemInfo> transToMove, int track, const GenTime duration, const GenTime offset)
2484 int diff = duration.frames(m_document->fps());
2485 resetSelectionGroup();
2486 m_selectionGroup = new AbstractGroupItem(m_document->fps());
2487 scene()->addItem(m_selectionGroup);
2489 Transition *transition;
2491 // Create lists with start pos for each track
2492 QMap <int, int> trackClipStartList;
2493 QMap <int, int> trackTransitionStartList;
2495 for (int i = 1; i < m_document->tracksCount() + 1; i++) {
2496 trackClipStartList[i] = -1;
2497 trackTransitionStartList[i] = -1;
2500 if (!clipsToMove.isEmpty()) for (int i = 0; i < clipsToMove.count(); i++) {
2501 clip = getClipItemAtStart(clipsToMove.at(i).startPos + offset, clipsToMove.at(i).track);
2503 if (clip->parentItem()) {
2504 m_selectionGroup->addToGroup(clip->parentItem());
2505 clip->parentItem()->setFlag(QGraphicsItem::ItemIsMovable, false);
2507 m_selectionGroup->addToGroup(clip);
2508 clip->setFlag(QGraphicsItem::ItemIsMovable, false);
2510 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))
2511 trackClipStartList[m_document->tracksCount() - clipsToMove.at(i).track] = clipsToMove.at(i).startPos.frames(m_document->fps());
2513 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);
2516 if (!transToMove.isEmpty()) for (int i = 0; i < transToMove.count(); i++) {
2517 transition = getTransitionItemAtStart(transToMove.at(i).startPos + offset, transToMove.at(i).track);
2519 if (transition->parentItem()) {
2520 m_selectionGroup->addToGroup(transition->parentItem());
2521 transition->parentItem()->setFlag(QGraphicsItem::ItemIsMovable, false);
2523 m_selectionGroup->addToGroup(transition);
2524 transition->setFlag(QGraphicsItem::ItemIsMovable, false);
2526 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))
2527 trackTransitionStartList[m_document->tracksCount() - transToMove.at(i).track] = transToMove.at(i).startPos.frames(m_document->fps());
2528 } 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);
2530 m_selectionGroup->translate(diff, 0);
2532 // update items coordinates
2533 QList<QGraphicsItem *> itemList = m_selectionGroup->childItems();
2535 for (int i = 0; i < itemList.count(); i++) {
2536 if (itemList.at(i)->type() == AVWIDGET || itemList.at(i)->type() == TRANSITIONWIDGET) {
2537 static_cast < AbstractClipItem *>(itemList.at(i))->updateItem();
2538 } else if (itemList.at(i)->type() == GROUPWIDGET) {
2539 QList<QGraphicsItem *> children = itemList.at(i)->childItems();
2540 for (int j = 0; j < children.count(); j++) {
2541 AbstractClipItem * clp = static_cast < AbstractClipItem *>(children.at(j));
2546 resetSelectionGroup(false);
2547 if (track != -1) track = m_document->tracksCount() - track;
2548 m_document->renderer()->mltInsertSpace(trackClipStartList, trackTransitionStartList, track, duration, offset);
2551 void CustomTrackView::deleteClip(const QString &clipId)
2553 resetSelectionGroup();
2554 QList<QGraphicsItem *> itemList = items();
2555 QUndoCommand *deleteCommand = new QUndoCommand();
2557 for (int i = 0; i < itemList.count(); i++) {
2558 if (itemList.at(i)->type() == AVWIDGET) {
2559 ClipItem *item = (ClipItem *)itemList.at(i);
2560 if (item->clipProducer() == clipId) {
2562 if (item->parentItem()) {
2563 // Clip is in a group, destroy the group
2564 new GroupClipsCommand(this, QList<ItemInfo>() << item->info(), QList<ItemInfo>(), false, deleteCommand);
2566 new AddTimelineClipCommand(this, item->xml(), item->clipProducer(), item->info(), item->effectList(), true, true, deleteCommand);
2570 deleteCommand->setText(i18np("Delete timeline clip", "Delete timeline clips", count));
2571 if (count == 0) delete deleteCommand;
2572 else m_commandStack->push(deleteCommand);
2575 void CustomTrackView::setCursorPos(int pos, bool seek)
2577 if (pos == m_cursorPos) return;
2578 emit cursorMoved((int)(m_cursorPos), (int)(pos));
2580 if (seek) m_document->renderer()->seek(GenTime(m_cursorPos, m_document->fps()));
2581 else if (m_autoScroll) checkScrolling();
2582 m_cursorLine->setPos(m_cursorPos, 0);
2585 void CustomTrackView::updateCursorPos()
2587 m_cursorLine->setPos(m_cursorPos, 0);
2590 int CustomTrackView::cursorPos()
2592 return (int)(m_cursorPos);
2595 void CustomTrackView::moveCursorPos(int delta)
2597 if (m_cursorPos + delta < 0) delta = 0 - m_cursorPos;
2598 emit cursorMoved((int)(m_cursorPos), (int)((m_cursorPos + delta)));
2599 m_cursorPos += delta;
2600 m_cursorLine->setPos(m_cursorPos, 0);
2601 m_document->renderer()->seek(GenTime(m_cursorPos, m_document->fps()));
2604 void CustomTrackView::initCursorPos(int pos)
2606 emit cursorMoved((int)(m_cursorPos), (int)(pos));
2608 m_cursorLine->setPos(pos, 0);
2612 void CustomTrackView::checkScrolling()
2614 ensureVisible(m_cursorPos, verticalScrollBar()->value() + 10, 2, 2, 50, 0);
2617 void CustomTrackView::mouseReleaseEvent(QMouseEvent * event)
2619 if (m_moveOpMode == SEEK) m_moveOpMode = NONE;
2620 QGraphicsView::mouseReleaseEvent(event);
2621 setViewportUpdateMode(QGraphicsView::MinimalViewportUpdate);
2622 if (m_scrollTimer.isActive()) m_scrollTimer.stop();
2623 if (event->button() == Qt::MidButton) {
2626 setDragMode(QGraphicsView::NoDrag);
2627 if (m_operationMode == MOVEGUIDE) {
2628 setCursor(Qt::ArrowCursor);
2629 m_operationMode = NONE;
2630 m_dragGuide->setFlag(QGraphicsItem::ItemIsMovable, false);
2631 GenTime newPos = GenTime(m_dragGuide->pos().x(), m_document->fps());
2632 if (newPos != m_dragGuide->position()) {
2633 EditGuideCommand *command = new EditGuideCommand(this, m_dragGuide->position(), m_dragGuide->label(), newPos, m_dragGuide->label(), false);
2634 m_commandStack->push(command);
2635 m_dragGuide->updateGuide(GenTime(m_dragGuide->pos().x(), m_document->fps()));
2636 qSort(m_guides.begin(), m_guides.end(), sortGuidesList);
2637 m_document->syncGuides(m_guides);
2642 } else if (m_operationMode == SPACER && m_selectionGroup) {
2644 if (event->modifiers() != Qt::ControlModifier) {
2645 // We are moving all tracks
2647 } else track = (int)(mapToScene(m_clickEvent).y() / m_tracksHeight);
2648 GenTime timeOffset = GenTime((int)(m_selectionGroup->scenePos().x()), m_document->fps()) - m_selectionGroupInfo.startPos;
2650 if (timeOffset != GenTime()) {
2651 QList<QGraphicsItem *> items = m_selectionGroup->childItems();
2653 QList<ItemInfo> clipsToMove;
2654 QList<ItemInfo> transitionsToMove;
2656 // Create lists with start pos for each track
2657 QMap <int, int> trackClipStartList;
2658 QMap <int, int> trackTransitionStartList;
2660 for (int i = 1; i < m_document->tracksCount() + 1; i++) {
2661 trackClipStartList[i] = -1;
2662 trackTransitionStartList[i] = -1;
2665 for (int i = 0; i < items.count(); i++) {
2666 if (items.at(i)->type() == GROUPWIDGET)
2667 items += items.at(i)->childItems();
2670 for (int i = 0; i < items.count(); i++) {
2671 if (items.at(i)->type() == AVWIDGET) {
2672 AbstractClipItem *item = static_cast <AbstractClipItem *>(items.at(i));
2673 ItemInfo info = item->info();
2674 clipsToMove.append(info);
2676 if (trackClipStartList.value(m_document->tracksCount() - info.track) == -1 || info.startPos.frames(m_document->fps()) < trackClipStartList.value(m_document->tracksCount() - info.track))
2677 trackClipStartList[m_document->tracksCount() - info.track] = info.startPos.frames(m_document->fps());
2678 } else if (items.at(i)->type() == TRANSITIONWIDGET) {
2679 AbstractClipItem *item = static_cast <AbstractClipItem *>(items.at(i));
2680 ItemInfo info = item->info();
2681 transitionsToMove.append(info);
2683 if (trackTransitionStartList.value(m_document->tracksCount() - info.track) == -1 || info.startPos.frames(m_document->fps()) < trackTransitionStartList.value(m_document->tracksCount() - info.track))
2684 trackTransitionStartList[m_document->tracksCount() - info.track] = info.startPos.frames(m_document->fps());
2688 InsertSpaceCommand *command = new InsertSpaceCommand(this, clipsToMove, transitionsToMove, track, timeOffset, false);
2689 m_commandStack->push(command);
2690 if (track != -1) track = m_document->tracksCount() - track;
2691 kDebug() << "SPACER TRACK:" << track;
2692 m_document->renderer()->mltInsertSpace(trackClipStartList, trackTransitionStartList, track, timeOffset, GenTime());
2694 resetSelectionGroup(false);
2695 m_operationMode = NONE;
2696 } else if (m_operationMode == RUBBERSELECTION) {
2697 //kDebug() << "// END RUBBER SELECT";
2698 resetSelectionGroup();
2699 groupSelectedItems();
2700 m_operationMode = NONE;
2703 if (m_dragItem == NULL && m_selectionGroup == NULL) {
2704 emit transitionItemSelected(NULL);
2708 if (m_dragItem) info = m_dragItem->info();
2710 if (m_operationMode == MOVE) {
2711 setCursor(Qt::OpenHandCursor);
2712 if (m_dragItem) m_dragItem->setZValue(m_dragItem->defaultZValue());
2713 if (m_selectionGroup) m_selectionGroup->setZValue(1);
2714 if (m_dragItem->parentItem() == 0) {
2715 // we are moving one clip, easy
2716 if (m_dragItem->type() == AVWIDGET && (m_dragItemInfo.startPos != info.startPos || m_dragItemInfo.track != info.track)) {
2717 ClipItem *item = static_cast <ClipItem *>(m_dragItem);
2718 Mlt::Producer *prod;
2719 if (item->isAudioOnly()) prod = item->baseClip()->audioProducer(m_dragItemInfo.track);
2720 else if (item->isVideoOnly()) prod = item->baseClip()->videoProducer();
2721 else prod = item->baseClip()->producer(m_dragItemInfo.track);
2722 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);
2725 QUndoCommand *moveCommand = new QUndoCommand();
2726 moveCommand->setText(i18n("Move clip"));
2727 adjustTimelineClips(m_scene->editMode(), m_dragItem, moveCommand);
2729 int tracknumber = m_document->tracksCount() - item->track() - 1;
2730 bool isLocked = m_document->trackInfoAt(tracknumber).isLocked;
2731 if (isLocked) item->setItemLocked(true);
2732 new MoveClipCommand(this, m_dragItemInfo, info, false, moveCommand);
2733 // Also move automatic transitions (on lower track)
2734 Transition *startTransition = getTransitionItemAtStart(m_dragItemInfo.startPos, m_dragItemInfo.track);
2735 ItemInfo startTrInfo;
2736 ItemInfo newStartTrInfo;
2737 bool moveStartTrans = false;
2738 bool moveEndTrans = false;
2739 if (startTransition && startTransition->isAutomatic()) {
2740 startTrInfo = startTransition->info();
2741 newStartTrInfo = startTrInfo;
2742 newStartTrInfo.track = info.track;
2743 newStartTrInfo.startPos = info.startPos;
2744 if (m_dragItemInfo.track == info.track && !item->baseClip()->isTransparent() && getClipItemAtEnd(newStartTrInfo.endPos, m_document->tracksCount() - startTransition->transitionEndTrack())) {
2745 // transition end should stay the same
2747 // transition end should be adjusted to clip
2748 newStartTrInfo.endPos = newStartTrInfo.endPos + (newStartTrInfo.startPos - startTrInfo.startPos);
2750 if (newStartTrInfo.startPos < newStartTrInfo.endPos) moveStartTrans = true;
2752 if (startTransition == NULL || startTransition->endPos() < m_dragItemInfo.endPos) {
2753 // Check if there is a transition at clip end
2754 Transition *tr = getTransitionItemAtEnd(m_dragItemInfo.endPos, m_dragItemInfo.track);
2755 if (tr && tr->isAutomatic()) {
2756 ItemInfo trInfo = tr->info();
2757 ItemInfo newTrInfo = trInfo;
2758 newTrInfo.track = info.track;
2759 newTrInfo.endPos = m_dragItem->endPos();
2760 if (m_dragItemInfo.track == info.track && !item->baseClip()->isTransparent() && getClipItemAtStart(trInfo.startPos, m_document->tracksCount() - tr->transitionEndTrack())) {
2761 // transition start should stay the same
2763 // transition start should be moved
2764 newTrInfo.startPos = newTrInfo.startPos + (newTrInfo.endPos - trInfo.endPos);
2766 if (newTrInfo.startPos < newTrInfo.endPos) {
2767 moveEndTrans = true;
2768 if (moveStartTrans) {
2769 // we have to move both transitions, remove the start one so that there is no collision
2770 new AddTransitionCommand(this, startTrInfo, startTransition->transitionEndTrack(), startTransition->toXML(), true, true, moveCommand);
2772 adjustTimelineTransitions(m_scene->editMode(), tr, moveCommand);
2773 new MoveTransitionCommand(this, trInfo, newTrInfo, true, moveCommand);
2774 if (moveStartTrans) {
2775 // re-add transition in correct place
2776 int transTrack = startTransition->transitionEndTrack();
2777 if (m_dragItemInfo.track != info.track && !startTransition->forcedTrack()) {
2778 transTrack = getPreviousVideoTrack(info.track);
2780 adjustTimelineTransitions(m_scene->editMode(), startTransition, moveCommand);
2781 new AddTransitionCommand(this, newStartTrInfo, transTrack, startTransition->toXML(), false, true, moveCommand);
2787 if (moveStartTrans && !moveEndTrans) {
2788 adjustTimelineTransitions(m_scene->editMode(), startTransition, moveCommand);
2789 new MoveTransitionCommand(this, startTrInfo, newStartTrInfo, true, moveCommand);
2792 // Also move automatic transitions (on upper track)
2793 Transition *tr = getTransitionItemAtStart(m_dragItemInfo.startPos, m_dragItemInfo.track - 1);
2794 if (m_dragItemInfo.track == info.track && tr && tr->isAutomatic() && (m_document->tracksCount() - tr->transitionEndTrack()) == m_dragItemInfo.track) {
2795 ItemInfo trInfo = tr->info();
2796 ItemInfo newTrInfo = trInfo;
2797 newTrInfo.startPos = m_dragItem->startPos();
2798 ClipItem * upperClip = getClipItemAt(m_dragItemInfo.startPos, m_dragItemInfo.track - 1);
2799 if (!upperClip || !upperClip->baseClip()->isTransparent()) {
2800 if (!getClipItemAtEnd(newTrInfo.endPos, tr->track())) {
2801 // transition end should be adjusted to clip on upper track
2802 newTrInfo.endPos = newTrInfo.endPos + (newTrInfo.startPos - trInfo.startPos);
2804 if (newTrInfo.startPos < newTrInfo.endPos) {
2805 adjustTimelineTransitions(m_scene->editMode(), tr, moveCommand);
2806 new MoveTransitionCommand(this, trInfo, newTrInfo, true, moveCommand);
2810 if (m_dragItemInfo.track == info.track && (tr == NULL || tr->endPos() < m_dragItemInfo.endPos)) {
2811 // Check if there is a transition at clip end
2812 tr = getTransitionItemAtEnd(m_dragItemInfo.endPos, m_dragItemInfo.track - 1);
2813 if (tr && tr->isAutomatic() && (m_document->tracksCount() - tr->transitionEndTrack()) == m_dragItemInfo.track) {
2814 ItemInfo trInfo = tr->info();
2815 ItemInfo newTrInfo = trInfo;
2816 newTrInfo.endPos = m_dragItem->endPos();
2817 kDebug() << "CLIP ENDS AT: " << newTrInfo.endPos.frames(25);
2818 kDebug() << "CLIP STARTS AT: " << newTrInfo.startPos.frames(25);
2819 ClipItem * upperClip = getClipItemAt(m_dragItemInfo.startPos, m_dragItemInfo.track - 1);
2820 if (!upperClip || !upperClip->baseClip()->isTransparent()) {
2821 if (!getClipItemAtStart(trInfo.startPos, tr->track())) {
2822 // transition start should be moved
2823 newTrInfo.startPos = newTrInfo.startPos + (newTrInfo.endPos - trInfo.endPos);
2825 if (newTrInfo.startPos < newTrInfo.endPos) {
2826 adjustTimelineTransitions(m_scene->editMode(), tr, moveCommand);
2827 new MoveTransitionCommand(this, trInfo, newTrInfo, true, moveCommand);
2832 m_commandStack->push(moveCommand);
2834 // undo last move and emit error message
2835 bool snap = KdenliveSettings::snaptopoints();
2836 KdenliveSettings::setSnaptopoints(false);
2837 item->setPos((int) m_dragItemInfo.startPos.frames(m_document->fps()), (int)(m_dragItemInfo.track * m_tracksHeight + 1));
2838 KdenliveSettings::setSnaptopoints(snap);
2839 emit displayMessage(i18n("Cannot move clip to position %1", m_document->timecode().getTimecodeFromFrames(m_dragItemInfo.startPos.frames(m_document->fps()))), ErrorMessage);
2841 setDocumentModified();
2843 if (m_dragItem->type() == TRANSITIONWIDGET && (m_dragItemInfo.startPos != info.startPos || m_dragItemInfo.track != info.track)) {
2844 Transition *transition = static_cast <Transition *>(m_dragItem);
2845 transition->updateTransitionEndTrack(getPreviousVideoTrack(m_dragItem->track()));
2846 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)) {
2847 // Moving transition failed, revert to previous position
2848 emit displayMessage(i18n("Cannot move transition"), ErrorMessage);
2849 transition->setPos((int) m_dragItemInfo.startPos.frames(m_document->fps()), (m_dragItemInfo.track) * m_tracksHeight + 1);
2851 QUndoCommand *moveCommand = new QUndoCommand();
2852 moveCommand->setText(i18n("Move transition"));
2853 adjustTimelineTransitions(m_scene->editMode(), transition, moveCommand);
2854 new MoveTransitionCommand(this, m_dragItemInfo, info, false, moveCommand);
2855 m_commandStack->push(moveCommand);
2859 // Moving several clips. We need to delete them and readd them to new position,
2860 // or they might overlap each other during the move
2861 QGraphicsItemGroup *group = static_cast <QGraphicsItemGroup *>(m_dragItem->parentItem());
2862 QList<QGraphicsItem *> items = group->childItems();
2864 QList<ItemInfo> clipsToMove;
2865 QList<ItemInfo> transitionsToMove;
2867 GenTime timeOffset = GenTime(m_dragItem->scenePos().x(), m_document->fps()) - m_dragItemInfo.startPos;
2868 const int trackOffset = (int)(m_dragItem->scenePos().y() / m_tracksHeight) - m_dragItemInfo.track;
2869 //kDebug() << "// MOVED SEVERAL CLIPS" << timeOffset.frames(25);
2870 QUndoCommand *moveGroup = new QUndoCommand();
2871 moveGroup->setText(i18n("Move group"));
2872 if (timeOffset != GenTime() || trackOffset != 0) {
2873 // remove items in MLT playlist
2876 int max = items.count();
2877 for (int i = 0; i < max; i++) {
2878 if (items.at(i)->type() == GROUPWIDGET) {
2879 items += items.at(i)->childItems();
2882 m_document->renderer()->blockSignals(true);
2883 for (int i = 0; i < items.count(); i++) {
2884 if (items.at(i)->type() != AVWIDGET && items.at(i)->type() != TRANSITIONWIDGET) continue;
2885 AbstractClipItem *item = static_cast <AbstractClipItem *>(items.at(i));
2886 ItemInfo info = item->info();
2887 if (item->type() == AVWIDGET) {
2888 if (m_document->renderer()->mltRemoveClip(m_document->tracksCount() - info.track, info.startPos) == false) {
2889 // error, clip cannot be removed from playlist
2890 emit displayMessage(i18n("Error removing clip at %1 on track %2", m_document->timecode().getTimecodeFromFrames(info.startPos.frames(m_document->fps())), info.track), ErrorMessage);
2892 clipsToMove.append(info);
2895 transitionsToMove.append(info);
2896 Transition *tr = static_cast <Transition*>(item);
2897 m_document->renderer()->mltDeleteTransition(tr->transitionTag(), tr->transitionEndTrack(), m_document->tracksCount() - info.track, info.startPos, info.endPos, tr->toXML());
2900 m_document->renderer()->blockSignals(false);
2901 for (int i = 0; i < items.count(); i++) {
2902 // re-add items in correct place
2903 if (items.at(i)->type() != AVWIDGET && items.at(i)->type() != TRANSITIONWIDGET) continue;
2904 AbstractClipItem *item = static_cast <AbstractClipItem *>(items.at(i));
2906 ItemInfo info = item->info();
2907 int tracknumber = m_document->tracksCount() - info.track - 1;
2908 bool isLocked = m_document->trackInfoAt(tracknumber).isLocked;
2910 group->removeFromGroup(item);
2911 item->setItemLocked(true);
2914 if (item->type() == AVWIDGET) {
2915 ClipItem *clip = static_cast <ClipItem*>(item);
2916 info.track = m_document->tracksCount() - info.track;
2917 Mlt::Producer *prod;
2918 adjustTimelineClips(m_scene->editMode(), item, moveGroup);
2919 if (clip->isAudioOnly()) prod = clip->baseClip()->audioProducer(info.track);
2920 else if (clip->isVideoOnly()) prod = clip->baseClip()->videoProducer();
2921 else prod = clip->baseClip()->producer(info.track);
2922 m_document->renderer()->mltInsertClip(info, clip->xml(), prod, m_scene->editMode() == OVERWRITEEDIT, m_scene->editMode() == INSERTEDIT);
2923 for (int i = 0; i < clip->effectsCount(); i++) {
2924 m_document->renderer()->mltAddEffect(info.track, info.startPos, clip->getEffectArgs(clip->effectAt(i)), false);
2927 Transition *tr = static_cast <Transition*>(item);
2928 int newTrack = tr->transitionEndTrack();
2929 if (!tr->forcedTrack()) {
2930 newTrack = getPreviousVideoTrack(info.track);
2932 tr->updateTransitionEndTrack(newTrack);
2933 adjustTimelineTransitions(m_scene->editMode(), tr, moveGroup);
2934 m_document->renderer()->mltAddTransition(tr->transitionTag(), newTrack, m_document->tracksCount() - info.track, info.startPos, info.endPos, tr->toXML());
2938 new MoveGroupCommand(this, clipsToMove, transitionsToMove, timeOffset, trackOffset, false, moveGroup);
2939 m_commandStack->push(moveGroup);
2941 //QPointF top = group->sceneBoundingRect().topLeft();
2942 //QPointF oldpos = m_selectionGroup->scenePos();
2943 //kDebug()<<"SELECTION GRP POS: "<<m_selectionGroup->scenePos()<<", TOP: "<<top;
2944 //group->setPos(top);
2945 //TODO: get rid of the 3 lines below
2946 if (m_selectionGroup) {
2947 m_selectionGroupInfo.startPos = GenTime(m_selectionGroup->scenePos().x(), m_document->fps());
2948 m_selectionGroupInfo.track = m_selectionGroup->track();
2950 setDocumentModified();
2953 m_document->renderer()->doRefresh();
2954 } else if (m_operationMode == RESIZESTART && m_dragItem->startPos() != m_dragItemInfo.startPos) {
2956 if (m_dragItem->type() == AVWIDGET) {
2957 ItemInfo resizeinfo = m_dragItemInfo;
2958 resizeinfo.track = m_document->tracksCount() - resizeinfo.track;
2959 bool success = m_document->renderer()->mltResizeClipStart(resizeinfo, m_dragItem->startPos() - m_dragItemInfo.startPos);
2961 QUndoCommand *resizeCommand = new QUndoCommand();
2962 resizeCommand->setText(i18n("Resize clip"));
2964 // Check if there is an automatic transition on that clip (lower track)
2965 Transition *transition = getTransitionItemAtStart(m_dragItemInfo.startPos, m_dragItemInfo.track);
2966 if (transition && transition->isAutomatic()) {
2967 ItemInfo trInfo = transition->info();
2968 ItemInfo newTrInfo = trInfo;
2969 newTrInfo.startPos = m_dragItem->startPos();
2970 if (newTrInfo.startPos < newTrInfo.endPos)
2971 new MoveTransitionCommand(this, trInfo, newTrInfo, true, resizeCommand);
2973 // Check if there is an automatic transition on that clip (upper track)
2974 transition = getTransitionItemAtStart(m_dragItemInfo.startPos, m_dragItemInfo.track - 1);
2975 if (transition && transition->isAutomatic() && (m_document->tracksCount() - transition->transitionEndTrack()) == m_dragItemInfo.track) {
2976 ItemInfo trInfo = transition->info();
2977 ItemInfo newTrInfo = trInfo;
2978 newTrInfo.startPos = m_dragItem->startPos();
2979 ClipItem * upperClip = getClipItemAt(m_dragItemInfo.startPos, m_dragItemInfo.track - 1);
2980 if ((!upperClip || !upperClip->baseClip()->isTransparent()) && newTrInfo.startPos < newTrInfo.endPos) {
2981 new MoveTransitionCommand(this, trInfo, newTrInfo, true, resizeCommand);
2985 ClipItem *clip = static_cast < ClipItem * >(m_dragItem);
2986 updatePositionEffects(clip, m_dragItemInfo);
2990 QDomElement root = doc.createElement("list");
2991 doc.appendChild(root);
2992 QList <int> indexes;
2993 for (int i = 0; i < clip->effectsCount(); i++) {
2994 QDomElement effect = clip->effectAt(i);
2995 if (EffectsList::hasKeyFrames(effect)) {
2996 doc.appendChild(doc.importNode(effect, true));
3001 if (clip->checkEffectsKeyframesPos(m_dragItemInfo.cropStart.frames(m_document->fps()), clip->cropStart().frames(m_document->fps()), true)) {
3002 // Keyframes were modified, updateClip
3003 QDomNodeList effs = doc.elementsByTagName("effect");
3005 // Since we must always resize clip before updating the keyframes, we
3006 // put a resize command before & after checking keyframes so that
3007 // we are sure the resize is performed before whenever we do or undo the action
3009 new ResizeClipCommand(this, m_dragItemInfo, info, false, true, resizeCommand);
3010 for (int i = 0; i < indexes.count(); i++) {
3011 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);
3012 updateEffect(m_document->tracksCount() - clip->track(), clip->startPos(), clip->effectAt(indexes.at(i)), indexes.at(i));
3014 new ResizeClipCommand(this, m_dragItemInfo, info, false, true, resizeCommand);
3015 emit clipItemSelected(clip);
3016 } else new ResizeClipCommand(this, m_dragItemInfo, info, false, false, resizeCommand);
3018 m_commandStack->push(resizeCommand);
3020 m_dragItem->resizeStart((int) m_dragItemInfo.startPos.frames(m_document->fps()));
3021 emit displayMessage(i18n("Error when resizing clip"), ErrorMessage);
3023 } else if (m_dragItem->type() == TRANSITIONWIDGET) {
3024 Transition *transition = static_cast <Transition *>(m_dragItem);
3025 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)) {
3026 // Cannot resize transition
3027 transition->resizeStart((int) m_dragItemInfo.startPos.frames(m_document->fps()));
3028 emit displayMessage(i18n("Cannot resize transition"), ErrorMessage);
3030 MoveTransitionCommand *command = new MoveTransitionCommand(this, m_dragItemInfo, info, false);
3031 m_commandStack->push(command);
3035 if (m_dragItem->parentItem() && m_dragItem->parentItem() != m_selectionGroup) {
3036 // Item was resized, rebuild group;
3037 AbstractGroupItem *group = static_cast <AbstractGroupItem *>(m_dragItem->parentItem());
3038 QList <QGraphicsItem *> children = group->childItems();
3039 m_document->clipManager()->removeGroup(group);
3040 scene()->destroyItemGroup(group);
3041 for (int i = 0; i < children.count(); i++) {
3042 children.at(i)->setSelected(true);
3044 groupSelectedItems(false, true);
3046 //m_document->renderer()->doRefresh();
3047 } else if (m_operationMode == RESIZEEND && m_dragItem->endPos() != m_dragItemInfo.endPos) {
3049 if (m_dragItem->type() == AVWIDGET) {
3050 ItemInfo resizeinfo = info;
3051 resizeinfo.track = m_document->tracksCount() - resizeinfo.track;
3052 bool success = m_document->renderer()->mltResizeClipEnd(resizeinfo, resizeinfo.endPos - resizeinfo.startPos);
3054 QUndoCommand *resizeCommand = new QUndoCommand();
3055 resizeCommand->setText(i18n("Resize clip"));
3057 // Check if there is an automatic transition on that clip (lower track)
3058 Transition *tr = getTransitionItemAtEnd(m_dragItemInfo.endPos, m_dragItemInfo.track);
3059 if (tr && tr->isAutomatic()) {
3060 ItemInfo trInfo = tr->info();
3061 ItemInfo newTrInfo = trInfo;
3062 newTrInfo.endPos = m_dragItem->endPos();
3063 if (newTrInfo.endPos > newTrInfo.startPos) new MoveTransitionCommand(this, trInfo, newTrInfo, true, resizeCommand);
3066 // Check if there is an automatic transition on that clip (upper track)
3067 tr = getTransitionItemAtEnd(m_dragItemInfo.endPos, m_dragItemInfo.track - 1);
3068 if (tr && tr->isAutomatic() && (m_document->tracksCount() - tr->transitionEndTrack()) == m_dragItemInfo.track) {
3069 ItemInfo trInfo = tr->info();
3070 ItemInfo newTrInfo = trInfo;
3071 newTrInfo.endPos = m_dragItem->endPos();
3072 ClipItem * upperClip = getClipItemAtEnd(m_dragItemInfo.endPos, m_dragItemInfo.track - 1);
3073 if ((!upperClip || !upperClip->baseClip()->isTransparent()) && newTrInfo.endPos > newTrInfo.startPos) {
3074 new MoveTransitionCommand(this, trInfo, newTrInfo, true, resizeCommand);
3079 ClipItem *clip = static_cast < ClipItem * >(m_dragItem);
3081 QDomElement root = doc.createElement("list");
3082 doc.appendChild(root);
3083 QList <int> indexes;
3084 for (int i = 0; i < clip->effectsCount(); i++) {
3085 QDomElement effect = clip->effectAt(i);
3086 if (EffectsList::hasKeyFrames(effect)) {
3087 doc.appendChild(doc.importNode(effect, true));
3092 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)) {
3093 // Keyframes were modified, updateClip
3094 QDomNodeList effs = doc.elementsByTagName("effect");
3096 // Since we must always resize clip before updating the keyframes, we
3097 // put a resize command before & after checking keyframes so that
3098 // we are sure the resize is performed before whenever we do or undo the action
3100 new ResizeClipCommand(this, m_dragItemInfo, info, false, true, resizeCommand);
3101 for (int i = 0; i < indexes.count(); i++) {
3102 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);
3103 updateEffect(m_document->tracksCount() - clip->track(), clip->startPos(), clip->effectAt(indexes.at(i)), indexes.at(i));
3105 new ResizeClipCommand(this, m_dragItemInfo, info, false, true, resizeCommand);
3106 emit clipItemSelected(clip);
3107 } else new ResizeClipCommand(this, m_dragItemInfo, info, false, false, resizeCommand);
3109 m_commandStack->push(resizeCommand);
3110 updatePositionEffects(clip, m_dragItemInfo);
3112 m_dragItem->resizeEnd((int) m_dragItemInfo.endPos.frames(m_document->fps()));
3113 emit displayMessage(i18n("Error when resizing clip"), ErrorMessage);
3115 } else if (m_dragItem->type() == TRANSITIONWIDGET) {
3116 Transition *transition = static_cast <Transition *>(m_dragItem);
3117 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)) {
3118 // Cannot resize transition
3119 transition->resizeEnd((int) m_dragItemInfo.endPos.frames(m_document->fps()));
3120 emit displayMessage(i18n("Cannot resize transition"), ErrorMessage);
3122 MoveTransitionCommand *command = new MoveTransitionCommand(this, m_dragItemInfo, info, false);
3123 m_commandStack->push(command);
3126 if (m_dragItem->parentItem() && m_dragItem->parentItem() != m_selectionGroup) {
3127 // Item was resized, rebuild group;
3128 AbstractGroupItem *group = static_cast <AbstractGroupItem *>(m_dragItem->parentItem());
3129 QList <QGraphicsItem *> children = group->childItems();
3130 m_document->clipManager()->removeGroup(group);
3131 scene()->destroyItemGroup(group);
3132 for (int i = 0; i < children.count(); i++) {
3133 children.at(i)->setSelected(true);
3135 groupSelectedItems(false, true);
3137 //m_document->renderer()->doRefresh();
3138 } else if (m_operationMode == FADEIN) {
3139 // resize fade in effect
3140 ClipItem * item = static_cast <ClipItem *>(m_dragItem);
3141 int ix = item->hasEffect("volume", "fadein");
3142 int ix2 = item->hasEffect("", "fade_from_black");
3144 QDomElement oldeffect = item->effectAt(ix);
3145 int start = item->cropStart().frames(m_document->fps());
3146 int end = item->fadeIn();
3148 slotDeleteEffect(item, oldeffect);
3151 QDomElement effect = oldeffect.cloneNode().toElement();
3152 EffectsList::setParameter(oldeffect, "in", QString::number(start));
3153 EffectsList::setParameter(oldeffect, "out", QString::number(end));
3154 slotUpdateClipEffect(item, effect, oldeffect, ix);
3155 emit clipItemSelected(item, ix);
3157 } else if (item->fadeIn() != 0 && ix2 == -1) {
3159 if (item->isVideoOnly() || (item->clipType() != AUDIO && item->clipType() != AV && item->clipType() != PLAYLIST)) {
3161 effect = MainWindow::videoEffects.getEffectByTag("", "fade_from_black").cloneNode().toElement();
3162 } else effect = MainWindow::audioEffects.getEffectByTag("volume", "fadein").cloneNode().toElement();
3163 EffectsList::setParameter(effect, "out", QString::number(item->fadeIn()));
3164 slotAddEffect(effect, m_dragItem->startPos(), m_dragItem->track());
3167 QDomElement oldeffect = item->effectAt(ix2);
3168 int start = item->cropStart().frames(m_document->fps());
3169 int end = item->fadeIn();
3171 slotDeleteEffect(item, oldeffect);
3174 QDomElement effect = oldeffect.cloneNode().toElement();
3175 EffectsList::setParameter(oldeffect, "in", QString::number(start));
3176 EffectsList::setParameter(oldeffect, "out", QString::number(end));
3177 slotUpdateClipEffect(item, effect, oldeffect, ix2);
3178 emit clipItemSelected(item, ix2);
3181 } else if (m_operationMode == FADEOUT) {
3182 // resize fade in effect
3183 ClipItem * item = static_cast <ClipItem *>(m_dragItem);
3184 int ix = item->hasEffect("volume", "fadeout");
3185 int ix2 = item->hasEffect("", "fade_to_black");
3187 QDomElement oldeffect = item->effectAt(ix);
3188 int end = (item->cropDuration() + item->cropStart()).frames(m_document->fps());
3189 int start = item->fadeOut();
3191 slotDeleteEffect(item, oldeffect);
3193 start = end - start;
3194 QDomElement effect = oldeffect.cloneNode().toElement();
3195 EffectsList::setParameter(oldeffect, "in", QString::number(start));
3196 EffectsList::setParameter(oldeffect, "out", QString::number(end));
3197 // kDebug()<<"EDIT FADE OUT : "<<start<<"x"<<end;
3198 slotUpdateClipEffect(item, effect, oldeffect, ix);
3199 emit clipItemSelected(item, ix);
3201 } else if (item->fadeOut() != 0 && ix2 == -1) {
3203 if (item->isVideoOnly() || (item->clipType() != AUDIO && item->clipType() != AV && item->clipType() != PLAYLIST)) {
3205 effect = MainWindow::videoEffects.getEffectByTag("", "fade_to_black").cloneNode().toElement();
3206 } else effect = MainWindow::audioEffects.getEffectByTag("volume", "fadeout").cloneNode().toElement();
3207 EffectsList::setParameter(effect, "in", QString::number(item->fadeOut()));
3208 EffectsList::setParameter(effect, "out", QString::number(0));
3209 slotAddEffect(effect, m_dragItem->startPos(), m_dragItem->track());
3212 QDomElement oldeffect = item->effectAt(ix2);
3213 int end = (item->cropDuration() + item->cropStart()).frames(m_document->fps());
3214 int start = item->fadeOut();
3216 slotDeleteEffect(item, oldeffect);
3218 start = end - start;
3219 QDomElement effect = oldeffect.cloneNode().toElement();
3220 EffectsList::setParameter(oldeffect, "in", QString::number(start));
3221 EffectsList::setParameter(oldeffect, "out", QString::number(end));
3222 // kDebug()<<"EDIT FADE OUT : "<<start<<"x"<<end;
3223 slotUpdateClipEffect(item, effect, oldeffect, ix2);
3224 emit clipItemSelected(item, ix2);
3227 } else if (m_operationMode == KEYFRAME) {
3228 // update the MLT effect
3229 ClipItem * item = static_cast <ClipItem *>(m_dragItem);
3230 QString previous = item->keyframes(item->selectedEffectIndex());
3231 item->updateKeyframeEffect();
3232 QString next = item->keyframes(item->selectedEffectIndex());
3233 EditKeyFrameCommand *command = new EditKeyFrameCommand(this, item->track(), item->startPos(), item->selectedEffectIndex(), previous, next, false);
3234 m_commandStack->push(command);
3235 updateEffect(m_document->tracksCount() - item->track(), item->startPos(), item->selectedEffect(), item->selectedEffectIndex());
3236 emit clipItemSelected(item, item->selectedEffectIndex());
3238 if (m_dragItem && m_dragItem->type() == TRANSITIONWIDGET && m_dragItem->isSelected()) {
3239 // A transition is selected
3241 ClipItem *transitionClip = getClipItemAt(m_dragItemInfo.startPos, m_dragItemInfo.track);
3242 if (transitionClip && transitionClip->baseClip()) {
3243 QString size = transitionClip->baseClip()->getProperty("frame_size");
3244 double factor = transitionClip->baseClip()->getProperty("aspect_ratio").toDouble();
3245 p.setX((int)(size.section('x', 0, 0).toInt() * factor + 0.5));
3246 p.setY(size.section('x', 1, 1).toInt());
3248 emit transitionItemSelected(static_cast <Transition *>(m_dragItem), getPreviousVideoTrack(m_dragItem->track()), p);
3249 } else emit transitionItemSelected(NULL);
3250 if (m_operationMode != NONE && m_operationMode != MOVE) setDocumentModified();
3251 m_operationMode = NONE;
3254 void CustomTrackView::deleteClip(ItemInfo info, bool refresh)
3256 ClipItem *item = getClipItemAt((int) info.startPos.frames(m_document->fps()), info.track);
3258 if (!item || m_document->renderer()->mltRemoveClip(m_document->tracksCount() - info.track, info.startPos) == false) {
3259 emit displayMessage(i18n("Error removing clip at %1 on track %2", m_document->timecode().getTimecodeFromFrames(info.startPos.frames(m_document->fps())), info.track), ErrorMessage);
3262 if (item->isSelected()) emit clipItemSelected(NULL);
3263 item->baseClip()->removeReference();
3264 m_document->updateClip(item->baseClip()->getId());
3266 /*if (item->baseClip()->isTransparent()) {
3267 // also remove automatic transition
3268 Transition *tr = getTransitionItemAt(info.startPos, info.track);
3269 if (tr && tr->isAutomatic()) {
3270 m_document->renderer()->mltDeleteTransition(tr->transitionTag(), tr->transitionEndTrack(), m_document->tracksCount() - info.track, info.startPos, info.endPos, tr->toXML());
3271 scene()->removeItem(tr);
3275 m_waitingThumbs.removeAll(item);
3276 if (m_dragItem == item) m_dragItem = NULL;
3277 scene()->removeItem(item);
3280 setDocumentModified();
3281 if (refresh) m_document->renderer()->doRefresh();
3284 void CustomTrackView::deleteSelectedClips()
3286 resetSelectionGroup();
3287 QList<QGraphicsItem *> itemList = scene()->selectedItems();
3288 if (itemList.count() == 0) {
3289 emit displayMessage(i18n("Select clip to delete"), ErrorMessage);
3292 scene()->clearSelection();
3293 QUndoCommand *deleteSelected = new QUndoCommand();
3295 bool resetGroup = false;
3298 int transitionCount = 0;
3299 // expand & destroy groups
3300 for (int i = 0; i < itemList.count(); i++) {
3301 if (itemList.at(i)->type() == GROUPWIDGET) {
3303 QList<QGraphicsItem *> children = itemList.at(i)->childItems();
3304 itemList += children;
3305 QList <ItemInfo> clipInfos;
3306 QList <ItemInfo> transitionInfos;
3307 GenTime currentPos = GenTime(m_cursorPos, m_document->fps());
3308 for (int j = 0; j < children.count(); j++) {
3309 if (children.at(j)->type() == AVWIDGET) {
3310 AbstractClipItem *clip = static_cast <AbstractClipItem *>(children.at(j));
3311 if (!clip->isItemLocked()) clipInfos.append(clip->info());
3312 } else if (children.at(j)->type() == TRANSITIONWIDGET) {
3313 AbstractClipItem *clip = static_cast <AbstractClipItem *>(children.at(j));
3314 if (!clip->isItemLocked()) transitionInfos.append(clip->info());
3317 if (clipInfos.count() > 0) {
3318 new GroupClipsCommand(this, clipInfos, transitionInfos, false, deleteSelected);
3323 for (int i = 0; i < itemList.count(); i++) {
3324 if (itemList.at(i)->type() == AVWIDGET) {
3326 ClipItem *item = static_cast <ClipItem *>(itemList.at(i));
3327 if (item->parentItem()) resetGroup = true;
3328 //kDebug()<<"// DELETE CLP AT: "<<item->info().startPos.frames(25);
3329 new AddTimelineClipCommand(this, item->xml(), item->clipProducer(), item->info(), item->effectList(), true, true, deleteSelected);
3330 emit clipItemSelected(NULL);
3331 } else if (itemList.at(i)->type() == TRANSITIONWIDGET) {
3333 Transition *item = static_cast <Transition *>(itemList.at(i));
3334 //kDebug()<<"// DELETE TRANS AT: "<<item->info().startPos.frames(25);
3335 if (item->parentItem()) resetGroup = true;
3336 new AddTransitionCommand(this, item->info(), item->transitionEndTrack(), item->toXML(), true, true, deleteSelected);
3337 emit transitionItemSelected(NULL);
3340 if (groupCount > 0 && clipCount == 0 && transitionCount == 0)
3341 deleteSelected->setText(i18np("Delete selected group", "Delete selected groups", groupCount));
3342 else if (clipCount > 0 && groupCount == 0 && transitionCount == 0)
3343 deleteSelected->setText(i18np("Delete selected clip", "Delete selected clips", clipCount));
3344 else if (transitionCount > 0 && groupCount == 0 && clipCount == 0)
3345 deleteSelected->setText(i18np("Delete selected transition", "Delete selected transitions", transitionCount));
3346 else deleteSelected->setText(i18n("Delete selected items"));
3347 m_commandStack->push(deleteSelected);
3350 void CustomTrackView::changeClipSpeed()
3352 QList<QGraphicsItem *> itemList = scene()->selectedItems();
3353 if (itemList.count() == 0) {
3354 emit displayMessage(i18n("Select clip to change speed"), ErrorMessage);
3357 QUndoCommand *changeSelected = new QUndoCommand();
3358 changeSelected->setText("Edit clip speed");
3362 for (int i = 0; i < itemList.count(); i++) {
3363 if (itemList.at(i)->type() == AVWIDGET) {
3364 ClipItem *item = static_cast <ClipItem *>(itemList.at(i));
3365 ItemInfo info = item->info();
3366 if (percent == -1) percent = QInputDialog::getInteger(this, i18n("Edit Clip Speed"), i18n("New speed (percents)"), item->speed() * 100, 1, 10000, 1, &ok);
3368 double speed = (double) percent / 100.0;
3369 if (item->speed() != speed && (item->clipType() == VIDEO || item->clipType() == AV)) {
3371 //new ChangeSpeedCommand(this, info, item->speed(), speed, item->clipProducer(), changeSelected);
3375 if (count > 0) m_commandStack->push(changeSelected);
3376 else delete changeSelected;
3379 void CustomTrackView::doChangeClipSpeed(ItemInfo info, ItemInfo speedIndependantInfo, const double speed, const double oldspeed, int strobe, const QString &id)
3381 DocClipBase *baseclip = m_document->clipManager()->getClipById(id);
3382 ClipItem *item = getClipItemAt((int) info.startPos.frames(m_document->fps()), info.track);
3384 kDebug() << "ERROR: Cannot find clip for speed change";
3385 emit displayMessage(i18n("Cannot find clip for speed change"), ErrorMessage);
3388 info.track = m_document->tracksCount() - item->track();
3389 int endPos = m_document->renderer()->mltChangeClipSpeed(info, speedIndependantInfo, speed, oldspeed, strobe, baseclip->producer());
3391 item->setSpeed(speed, strobe);
3392 item->updateRectGeometry();
3393 if (item->cropDuration().frames(m_document->fps()) != endPos) {
3394 item->resizeEnd((int) info.startPos.frames(m_document->fps()) + endPos - 1);
3396 updatePositionEffects(item, info);
3397 setDocumentModified();
3398 } else emit displayMessage(i18n("Invalid clip"), ErrorMessage);
3401 void CustomTrackView::cutSelectedClips()
3403 QList<QGraphicsItem *> itemList = scene()->selectedItems();
3404 GenTime currentPos = GenTime(m_cursorPos, m_document->fps());
3405 for (int i = 0; i < itemList.count(); i++) {
3406 if (itemList.at(i)->type() == AVWIDGET) {
3407 ClipItem *item = static_cast <ClipItem *>(itemList.at(i));
3408 if (item->parentItem() && item->parentItem() != m_selectionGroup) {
3409 emit displayMessage(i18n("Cannot cut a clip in a group"), ErrorMessage);
3410 } else if (currentPos > item->startPos() && currentPos < item->endPos()) {
3411 RazorClipCommand *command = new RazorClipCommand(this, item->info(), currentPos);
3412 m_commandStack->push(command);
3418 void CustomTrackView::groupClips(bool group)
3420 QList<QGraphicsItem *> itemList = scene()->selectedItems();
3421 QList <ItemInfo> clipInfos;
3422 QList <ItemInfo> transitionInfos;
3423 GenTime currentPos = GenTime(m_cursorPos, m_document->fps());
3426 int max = itemList.count();
3427 for (int i = 0; i < max; i++) {
3428 if (itemList.at(i)->type() == GROUPWIDGET) {
3429 itemList += itemList.at(i)->childItems();
3433 for (int i = 0; i < itemList.count(); i++) {
3434 if (itemList.at(i)->type() == AVWIDGET) {
3435 AbstractClipItem *clip = static_cast <AbstractClipItem *>(itemList.at(i));
3436 if (!clip->isItemLocked()) clipInfos.append(clip->info());
3437 } else if (itemList.at(i)->type() == TRANSITIONWIDGET) {
3438 AbstractClipItem *clip = static_cast <AbstractClipItem *>(itemList.at(i));
3439 if (!clip->isItemLocked()) transitionInfos.append(clip->info());
3442 if (clipInfos.count() > 0) {
3443 GroupClipsCommand *command = new GroupClipsCommand(this, clipInfos, transitionInfos, group);
3444 m_commandStack->push(command);
3448 void CustomTrackView::doGroupClips(QList <ItemInfo> clipInfos, QList <ItemInfo> transitionInfos, bool group)
3450 resetSelectionGroup();
3451 m_scene->clearSelection();
3453 for (int i = 0; i < clipInfos.count(); i++) {
3454 ClipItem *clip = getClipItemAt(clipInfos.at(i).startPos, clipInfos.at(i).track);
3455 if (clip == NULL) continue;
3456 if (clip->parentItem() && clip->parentItem()->type() == GROUPWIDGET) {
3457 AbstractGroupItem *grp = static_cast <AbstractGroupItem *>(clip->parentItem());
3458 m_document->clipManager()->removeGroup(grp);
3459 scene()->destroyItemGroup(grp);
3461 clip->setFlag(QGraphicsItem::ItemIsMovable, true);
3463 for (int i = 0; i < transitionInfos.count(); i++) {
3464 Transition *tr = getTransitionItemAt(transitionInfos.at(i).startPos, transitionInfos.at(i).track);
3465 if (tr == NULL) continue;
3466 if (tr->parentItem() && tr->parentItem()->type() == GROUPWIDGET) {
3467 AbstractGroupItem *grp = static_cast <AbstractGroupItem *>(tr->parentItem());
3468 m_document->clipManager()->removeGroup(grp);
3469 scene()->destroyItemGroup(grp);
3471 tr->setFlag(QGraphicsItem::ItemIsMovable, true);
3473 setDocumentModified();
3477 QList <QGraphicsItemGroup *> groups;
3478 for (int i = 0; i < clipInfos.count(); i++) {
3479 ClipItem *clip = getClipItemAt(clipInfos.at(i).startPos, clipInfos.at(i).track);
3481 clip->setSelected(true);
3484 for (int i = 0; i < transitionInfos.count(); i++) {
3485 Transition *clip = getTransitionItemAt(transitionInfos.at(i).startPos, transitionInfos.at(i).track);
3487 clip->setSelected(true);
3491 groupSelectedItems(false, true);
3492 setDocumentModified();
3495 void CustomTrackView::addClip(QDomElement xml, const QString &clipId, ItemInfo info, EffectsList effects, bool refresh)
3497 DocClipBase *baseclip = m_document->clipManager()->getClipById(clipId);
3498 if (baseclip == NULL) {
3499 emit displayMessage(i18n("No clip copied"), ErrorMessage);
3502 ClipItem *item = new ClipItem(baseclip, info, m_document->fps(), xml.attribute("speed", "1").toDouble(), xml.attribute("strobe", "1").toInt());
3503 item->setEffectList(effects);
3504 if (xml.hasAttribute("audio_only")) item->setAudioOnly(true);
3505 else if (xml.hasAttribute("video_only")) item->setVideoOnly(true);
3506 scene()->addItem(item);
3508 int tracknumber = m_document->tracksCount() - info.track - 1;
3509 bool isLocked = m_document->trackInfoAt(tracknumber).isLocked;
3510 if (isLocked) item->setItemLocked(true);
3512 baseclip->addReference();
3513 m_document->updateClip(baseclip->getId());
3514 info.track = m_document->tracksCount() - info.track;
3515 Mlt::Producer *prod;
3516 if (item->isAudioOnly()) prod = baseclip->audioProducer(info.track);
3517 else if (item->isVideoOnly()) prod = baseclip->videoProducer();
3518 else prod = baseclip->producer(info.track);
3519 m_document->renderer()->mltInsertClip(info, xml, prod);
3520 for (int i = 0; i < item->effectsCount(); i++) {
3521 m_document->renderer()->mltAddEffect(info.track, info.startPos, item->getEffectArgs(item->effectAt(i)), false);
3523 setDocumentModified();
3524 if (refresh) m_document->renderer()->doRefresh();
3525 m_waitingThumbs.append(item);
3526 m_thumbsTimer.start();
3529 void CustomTrackView::slotUpdateClip(const QString &clipId, bool reload)
3531 QList<QGraphicsItem *> list = scene()->items();
3532 ClipItem *clip = NULL;
3533 for (int i = 0; i < list.size(); ++i) {
3534 if (list.at(i)->type() == AVWIDGET) {
3535 clip = static_cast <ClipItem *>(list.at(i));
3536 if (clip->clipProducer() == clipId) {
3537 ItemInfo info = clip->info();
3538 info.track = m_document->tracksCount() - clip->track();
3539 if (reload && !m_document->renderer()->mltUpdateClip(info, clip->xml(), clip->baseClip()->producer())) {
3540 emit displayMessage(i18n("Cannot update clip (time: %1, track: %2)", info.startPos.frames(m_document->fps()), info.track), ErrorMessage);
3542 clip->refreshClip(true);
3549 ClipItem *CustomTrackView::getClipItemAtEnd(GenTime pos, int track)
3551 int framepos = (int)(pos.frames(m_document->fps()));
3552 QList<QGraphicsItem *> list = scene()->items(QPointF(framepos - 1, track * m_tracksHeight + m_tracksHeight / 2));
3553 ClipItem *clip = NULL;
3554 for (int i = 0; i < list.size(); i++) {
3555 if (list.at(i)->type() == AVWIDGET) {
3556 ClipItem *test = static_cast <ClipItem *>(list.at(i));
3557 if (test->endPos() == pos) clip = test;
3564 ClipItem *CustomTrackView::getClipItemAtStart(GenTime pos, int track)
3566 QList<QGraphicsItem *> list = scene()->items(QPointF(pos.frames(m_document->fps()), track * m_tracksHeight + m_tracksHeight / 2));
3567 ClipItem *clip = NULL;
3568 for (int i = 0; i < list.size(); i++) {
3569 if (list.at(i)->type() == AVWIDGET) {
3570 ClipItem *test = static_cast <ClipItem *>(list.at(i));
3571 if (test->startPos() == pos) clip = test;
3578 ClipItem *CustomTrackView::getClipItemAt(int pos, int track)
3580 const QPointF p(pos, track * m_tracksHeight + m_tracksHeight / 2);
3581 QList<QGraphicsItem *> list = scene()->items(p);
3582 ClipItem *clip = NULL;
3583 for (int i = 0; i < list.size(); i++) {
3584 if (list.at(i)->type() == AVWIDGET) {
3585 clip = static_cast <ClipItem *>(list.at(i));
3592 ClipItem *CustomTrackView::getClipItemAt(GenTime pos, int track)
3594 return getClipItemAt((int) pos.frames(m_document->fps()), track);
3597 Transition *CustomTrackView::getTransitionItemAt(int pos, int track)
3599 const QPointF p(pos, (track + 1) * m_tracksHeight);
3600 QList<QGraphicsItem *> list = scene()->items(p);
3601 Transition *clip = NULL;
3602 for (int i = 0; i < list.size(); i++) {
3603 if (list.at(i)->type() == TRANSITIONWIDGET) {
3604 clip = static_cast <Transition *>(list.at(i));
3611 Transition *CustomTrackView::getTransitionItemAt(GenTime pos, int track)
3613 return getTransitionItemAt(pos.frames(m_document->fps()), track);
3616 Transition *CustomTrackView::getTransitionItemAtEnd(GenTime pos, int track)
3618 int framepos = (int)(pos.frames(m_document->fps()));
3619 const QPointF p(framepos - 1, (track + 1) * m_tracksHeight);
3620 QList<QGraphicsItem *> list = scene()->items(p);
3621 Transition *clip = NULL;
3622 for (int i = 0; i < list.size(); i++) {
3623 if (list.at(i)->type() == TRANSITIONWIDGET) {
3624 Transition *test = static_cast <Transition *>(list.at(i));
3625 if (test->endPos() == pos) clip = test;
3632 Transition *CustomTrackView::getTransitionItemAtStart(GenTime pos, int track)
3634 const QPointF p(pos.frames(m_document->fps()), (track + 1) * m_tracksHeight);
3635 QList<QGraphicsItem *> list = scene()->items(p);
3636 Transition *clip = NULL;
3637 for (int i = 0; i < list.size(); ++i) {
3638 if (list.at(i)->type() == TRANSITIONWIDGET) {
3639 Transition *test = static_cast <Transition *>(list.at(i));
3640 if (test->startPos() == pos) clip = test;
3647 void CustomTrackView::moveClip(const ItemInfo start, const ItemInfo end, bool refresh)
3649 if (m_selectionGroup) resetSelectionGroup(false);
3650 ClipItem *item = getClipItemAt((int) start.startPos.frames(m_document->fps()), start.track);
3652 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);
3653 kDebug() << "---------------- ERROR, CANNOT find clip to move at.. ";
3656 Mlt::Producer *prod;
3657 if (item->isAudioOnly()) prod = item->baseClip()->audioProducer(end.track);
3658 else if (item->isVideoOnly()) prod = item->baseClip()->videoProducer();
3659 else prod = item->baseClip()->producer(end.track);
3661 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);
3663 bool snap = KdenliveSettings::snaptopoints();
3664 KdenliveSettings::setSnaptopoints(false);
3665 item->setPos((int) end.startPos.frames(m_document->fps()), (int)(end.track * m_tracksHeight + 1));
3667 int tracknumber = m_document->tracksCount() - end.track - 1;
3668 bool isLocked = m_document->trackInfoAt(tracknumber).isLocked;
3669 m_scene->clearSelection();
3670 if (isLocked) item->setItemLocked(true);
3672 if (item->isItemLocked()) item->setItemLocked(false);
3673 item->setSelected(true);
3675 if (item->baseClip()->isTransparent()) {
3676 // Also move automatic transition
3677 Transition *tr = getTransitionItemAt(start.startPos, start.track);
3678 if (tr && tr->isAutomatic()) {
3679 tr->updateTransitionEndTrack(getPreviousVideoTrack(end.track));
3680 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);
3681 tr->setPos((int) end.startPos.frames(m_document->fps()), (int)(end.track * m_tracksHeight + 1));
3684 KdenliveSettings::setSnaptopoints(snap);
3685 setDocumentModified();
3687 // undo last move and emit error message
3688 emit displayMessage(i18n("Cannot move clip to position %1", m_document->timecode().getTimecodeFromFrames(end.startPos.frames(m_document->fps()))), ErrorMessage);
3690 if (refresh) m_document->renderer()->doRefresh();
3691 //kDebug() << " // MOVED CLIP TO: " << end.startPos.frames(25) << ", ITEM START: " << item->startPos().frames(25);
3694 void CustomTrackView::moveGroup(QList <ItemInfo> startClip, QList <ItemInfo> startTransition, const GenTime offset, const int trackOffset, bool reverseMove)
3697 /*kDebug() << "//GRP MOVE, REVERS:" << reverseMove;
3698 kDebug() << "// GROUP MOV; OFFSET: " << offset.frames(25) << ", TK OFF: " << trackOffset;*/
3699 resetSelectionGroup();
3700 m_scene->clearSelection();
3702 m_selectionGroup = new AbstractGroupItem(m_document->fps());
3703 scene()->addItem(m_selectionGroup);
3705 m_document->renderer()->blockSignals(true);
3706 for (int i = 0; i < startClip.count(); i++) {
3708 startClip[i].startPos = startClip.at(i).startPos - offset;
3709 startClip[i].track = startClip.at(i).track - trackOffset;
3711 //kDebug()<<"//LKING FR CLIP AT:"<<startClip.at(i).startPos.frames(25)<<", TK:"<<startClip.at(i).track;
3712 ClipItem *clip = getClipItemAt(startClip.at(i).startPos, startClip.at(i).track);
3714 clip->setItemLocked(false);
3715 if (clip->parentItem()) {
3716 m_selectionGroup->addToGroup(clip->parentItem());
3717 clip->parentItem()->setFlag(QGraphicsItem::ItemIsMovable, false);
3719 m_selectionGroup->addToGroup(clip);
3720 clip->setFlag(QGraphicsItem::ItemIsMovable, false);
3722 m_document->renderer()->mltRemoveClip(m_document->tracksCount() - startClip.at(i).track, startClip.at(i).startPos);
3723 } else kDebug() << "//MISSING CLIP AT: " << startClip.at(i).startPos.frames(25);
3725 for (int i = 0; i < startTransition.count(); i++) {
3727 startTransition[i].startPos = startTransition.at(i).startPos - offset;
3728 startTransition[i].track = startTransition.at(i).track - trackOffset;
3730 Transition *tr = getTransitionItemAt(startTransition.at(i).startPos, startTransition.at(i).track);
3732 tr->setItemLocked(false);
3733 if (tr->parentItem()) {
3734 m_selectionGroup->addToGroup(tr->parentItem());
3735 tr->parentItem()->setFlag(QGraphicsItem::ItemIsMovable, false);
3737 m_selectionGroup->addToGroup(tr);
3738 tr->setFlag(QGraphicsItem::ItemIsMovable, false);
3740 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());
3741 } else kDebug() << "//MISSING TRANSITION AT: " << startTransition.at(i).startPos.frames(25);
3743 m_document->renderer()->blockSignals(false);
3745 if (m_selectionGroup) {
3746 bool snap = KdenliveSettings::snaptopoints();
3747 KdenliveSettings::setSnaptopoints(false);
3749 m_selectionGroup->translate(offset.frames(m_document->fps()), trackOffset *(qreal) m_tracksHeight);
3750 //m_selectionGroup->moveBy(offset.frames(m_document->fps()), trackOffset *(qreal) m_tracksHeight);
3752 QList<QGraphicsItem *> children = m_selectionGroup->childItems();
3754 int max = children.count();
3755 for (int i = 0; i < max; i++) {
3756 if (children.at(i)->type() == GROUPWIDGET) {
3757 children += children.at(i)->childItems();
3758 //AbstractGroupItem *grp = static_cast<AbstractGroupItem *>(children.at(i));
3759 //grp->moveBy(offset.frames(m_document->fps()), trackOffset *(qreal) m_tracksHeight);
3760 /*m_document->clipManager()->removeGroup(grp);
3761 m_scene->destroyItemGroup(grp);*/
3762 children.removeAll(children.at(i));
3767 for (int i = 0; i < children.count(); i++) {
3768 // re-add items in correct place
3769 if (children.at(i)->type() != AVWIDGET && children.at(i)->type() != TRANSITIONWIDGET) continue;
3770 AbstractClipItem *item = static_cast <AbstractClipItem *>(children.at(i));
3772 ItemInfo info = item->info();
3773 int tracknumber = m_document->tracksCount() - info.track - 1;
3774 bool isLocked = m_document->trackInfoAt(tracknumber).isLocked;
3775 if (isLocked) item->setItemLocked(true);
3776 else if (item->isItemLocked()) item->setItemLocked(false);
3778 if (item->type() == AVWIDGET) {
3779 ClipItem *clip = static_cast <ClipItem*>(item);
3780 info.track = m_document->tracksCount() - info.track;
3781 Mlt::Producer *prod;
3782 if (clip->isAudioOnly()) prod = clip->baseClip()->audioProducer(info.track);
3783 else if (clip->isVideoOnly()) prod = clip->baseClip()->videoProducer();
3784 else prod = clip->baseClip()->producer(info.track);
3785 m_document->renderer()->mltInsertClip(info, clip->xml(), prod);
3786 } else if (item->type() == TRANSITIONWIDGET) {
3787 Transition *tr = static_cast <Transition*>(item);
3789 if (!tr->forcedTrack()) newTrack = getPreviousVideoTrack(info.track);
3791 newTrack = tr->transitionEndTrack() + trackOffset;
3792 if (newTrack < 0 || newTrack > m_document->tracksCount()) newTrack = getPreviousVideoTrack(info.track);
3794 tr->updateTransitionEndTrack(newTrack);
3795 m_document->renderer()->mltAddTransition(tr->transitionTag(), newTrack, m_document->tracksCount() - info.track, info.startPos, info.endPos, tr->toXML());
3798 resetSelectionGroup(false);
3799 KdenliveSettings::setSnaptopoints(snap);
3800 m_document->renderer()->doRefresh();
3801 } else kDebug() << "///////// WARNING; NO GROUP TO MOVE";
3804 void CustomTrackView::moveTransition(const ItemInfo start, const ItemInfo end, bool m_refresh)
3806 Transition *item = getTransitionItemAt(start.startPos, start.track);
3808 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);
3809 kDebug() << "---------------- ERROR, CANNOT find transition to move... ";// << startPos.x() * m_scale * FRAME_SIZE + 1 << ", " << startPos.y() * m_tracksHeight + m_tracksHeight / 2;
3812 //kDebug() << "---------------- Move TRANSITION FROM: " << startPos.x() << ", END:" << endPos.x() << ",TRACKS: " << oldtrack << " TO " << newtrack;
3813 bool snap = KdenliveSettings::snaptopoints();
3814 KdenliveSettings::setSnaptopoints(false);
3815 //kDebug()<<"/// RESIZE TRANS START: ("<< startPos.x()<<"x"<< startPos.y()<<") / ("<<endPos.x()<<"x"<< endPos.y()<<")";
3816 if (end.endPos - end.startPos == start.endPos - start.startPos) {
3817 // Transition was moved
3818 item->setPos((int) end.startPos.frames(m_document->fps()), (end.track) * m_tracksHeight + 1);
3819 } else if (end.endPos == start.endPos) {
3820 // Transition start resize
3821 item->resizeStart((int) end.startPos.frames(m_document->fps()));
3822 } else if (end.startPos == start.startPos) {
3823 // Transition end resize;
3824 kDebug() << "// resize END: " << end.endPos.frames(m_document->fps());
3825 item->resizeEnd((int) end.endPos.frames(m_document->fps()));
3828 item->setPos((int) end.startPos.frames(m_document->fps()), (end.track) * m_tracksHeight + 1);
3829 item->resizeStart((int) end.startPos.frames(m_document->fps()));
3830 item->resizeEnd((int) end.endPos.frames(m_document->fps()));
3832 //item->moveTransition(GenTime((int) (endPos.x() - startPos.x()), m_document->fps()));
3833 KdenliveSettings::setSnaptopoints(snap);
3834 item->updateTransitionEndTrack(getPreviousVideoTrack(end.track));
3835 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);
3836 if (m_dragItem && m_dragItem == item) {
3838 ClipItem *transitionClip = getClipItemAt(item->startPos(), item->track());
3839 if (transitionClip && transitionClip->baseClip()) {
3840 QString size = transitionClip->baseClip()->getProperty("frame_size");
3841 double factor = transitionClip->baseClip()->getProperty("aspect_ratio").toDouble();
3842 p.setX((int)(size.section('x', 0, 0).toInt() * factor + 0.5));
3843 p.setY(size.section('x', 1, 1).toInt());
3845 emit transitionItemSelected(item, getPreviousVideoTrack(item->track()), p);
3847 if (m_refresh) m_document->renderer()->doRefresh();
3848 setDocumentModified();
3851 void CustomTrackView::resizeClip(const ItemInfo start, const ItemInfo end, bool dontWorry)
3853 bool resizeClipStart = (start.startPos != end.startPos);
3854 ClipItem *item = getClipItemAtStart(start.startPos, start.track);
3856 if (dontWorry) return;
3857 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);
3858 kDebug() << "---------------- ERROR, CANNOT find clip to resize at... "; // << startPos;
3861 if (item->parentItem()) {
3862 // Item is part of a group, reset group
3863 resetSelectionGroup();
3866 bool snap = KdenliveSettings::snaptopoints();
3867 KdenliveSettings::setSnaptopoints(false);
3868 if (resizeClipStart) {
3869 ItemInfo clipinfo = item->info();
3870 clipinfo.track = m_document->tracksCount() - clipinfo.track;
3871 bool success = m_document->renderer()->mltResizeClipStart(clipinfo, end.startPos - clipinfo.startPos);
3873 kDebug() << "RESIZE CLP STRAT TO:" << end.startPos.frames(m_document->fps()) << ", OLD ST: " << start.startPos.frames(25);
3874 item->resizeStart((int) end.startPos.frames(m_document->fps()));
3875 updatePositionEffects(item, clipinfo);
3876 } else emit displayMessage(i18n("Error when resizing clip"), ErrorMessage);
3878 ItemInfo clipinfo = item->info();
3879 clipinfo.track = m_document->tracksCount() - clipinfo.track;
3880 bool success = m_document->renderer()->mltResizeClipEnd(clipinfo, end.endPos - clipinfo.startPos);
3882 item->resizeEnd((int) end.endPos.frames(m_document->fps()));
3883 updatePositionEffects(item, clipinfo);
3884 } else emit displayMessage(i18n("Error when resizing clip"), ErrorMessage);
3886 if (!resizeClipStart && end.cropStart != start.cropStart) {
3887 kDebug() << "// RESIZE CROP, DIFF: " << (end.cropStart - start.cropStart).frames(25);
3888 ItemInfo clipinfo = end;
3889 clipinfo.track = m_document->tracksCount() - end.track;
3890 bool success = m_document->renderer()->mltResizeClipCrop(clipinfo, end.cropStart - start.cropStart);
3892 item->setCropStart(end.cropStart);
3893 item->resetThumbs(true);
3896 m_document->renderer()->doRefresh();
3897 KdenliveSettings::setSnaptopoints(snap);
3898 setDocumentModified();
3901 void CustomTrackView::updatePositionEffects(ClipItem * item, ItemInfo info)
3903 int end = item->fadeIn();
3905 // there is a fade in effect
3906 int effectPos = item->hasEffect("volume", "fadein");
3907 if (effectPos != -1) {
3908 QDomElement oldeffect = item->effectAt(effectPos);
3909 int start = item->cropStart().frames(m_document->fps());
3910 int max = item->cropDuration().frames(m_document->fps());
3912 // Make sure the fade effect is not longer than the clip
3913 item->setFadeIn(max);
3914 end = item->fadeIn();
3917 EffectsList::setParameter(oldeffect, "in", QString::number(start));
3918 EffectsList::setParameter(oldeffect, "out", QString::number(end));
3919 if (!m_document->renderer()->mltEditEffect(m_document->tracksCount() - item->track(), item->startPos(), item->getEffectArgs(oldeffect)))
3920 emit displayMessage(i18n("Problem editing effect"), ErrorMessage);
3921 // if fade effect is displayed, update the effect edit widget with new clip duration
3922 if (item->isSelected() && effectPos == item->selectedEffectIndex()) emit clipItemSelected(item, effectPos);
3924 effectPos = item->hasEffect("brightness", "fade_from_black");
3925 if (effectPos != -1) {
3926 QDomElement oldeffect = item->effectAt(effectPos);
3927 int start = item->cropStart().frames(m_document->fps());
3928 int max = item->cropDuration().frames(m_document->fps());
3930 // Make sure the fade effect is not longer than the clip
3931 item->setFadeIn(max);
3932 end = item->fadeIn();
3935 EffectsList::setParameter(oldeffect, "in", QString::number(start));
3936 EffectsList::setParameter(oldeffect, "out", QString::number(end));
3937 if (!m_document->renderer()->mltEditEffect(m_document->tracksCount() - item->track(), item->startPos(), item->getEffectArgs(oldeffect)))
3938 emit displayMessage(i18n("Problem editing effect"), ErrorMessage);
3939 // if fade effect is displayed, update the effect edit widget with new clip duration
3940 if (item->isSelected() && effectPos == item->selectedEffectIndex()) emit clipItemSelected(item, effectPos);
3943 int start = item->fadeOut();
3945 // there is a fade out effect
3946 int effectPos = item->hasEffect("volume", "fadeout");
3947 if (effectPos != -1) {
3948 QDomElement oldeffect = item->effectAt(effectPos);
3949 int max = item->cropDuration().frames(m_document->fps());
3950 int end = max + item->cropStart().frames(m_document->fps());
3952 // Make sure the fade effect is not longer than the clip
3953 item->setFadeOut(max);
3954 start = item->fadeOut();
3956 start = end - start;
3957 EffectsList::setParameter(oldeffect, "in", QString::number(start));
3958 EffectsList::setParameter(oldeffect, "out", QString::number(end));
3959 if (!m_document->renderer()->mltEditEffect(m_document->tracksCount() - item->track(), item->startPos(), item->getEffectArgs(oldeffect)))
3960 emit displayMessage(i18n("Problem editing effect"), ErrorMessage);
3961 // if fade effect is displayed, update the effect edit widget with new clip duration
3962 if (item->isSelected() && effectPos == item->selectedEffectIndex()) emit clipItemSelected(item, effectPos);
3964 effectPos = item->hasEffect("brightness", "fade_to_black");
3965 if (effectPos != -1) {
3966 QDomElement oldeffect = item->effectAt(effectPos);
3967 int max = item->cropDuration().frames(m_document->fps());
3968 int end = max + item->cropStart().frames(m_document->fps());
3970 // Make sure the fade effect is not longer than the clip
3971 item->setFadeOut(max);
3972 start = item->fadeOut();
3974 start = end - start;
3975 EffectsList::setParameter(oldeffect, "in", QString::number(start));
3976 EffectsList::setParameter(oldeffect, "out", QString::number(end));
3977 if (!m_document->renderer()->mltEditEffect(m_document->tracksCount() - item->track(), item->startPos(), item->getEffectArgs(oldeffect)))
3978 emit displayMessage(i18n("Problem editing effect"), ErrorMessage);
3979 // if fade effect is displayed, update the effect edit widget with new clip duration
3980 if (item->isSelected() && effectPos == item->selectedEffectIndex()) emit clipItemSelected(item, effectPos);
3984 int effectPos = item->hasEffect("freeze", "freeze");
3985 if (effectPos != -1) {
3986 // Freeze effect needs to be adjusted with clip resize
3987 int diff = (info.startPos - item->startPos()).frames(m_document->fps());
3988 QDomElement eff = item->getEffectAt(effectPos);
3989 if (!eff.isNull() && diff != 0) {
3990 int freeze_pos = EffectsList::parameter(eff, "frame").toInt() + diff;
3991 EffectsList::setParameter(eff, "frame", QString::number(freeze_pos));
3992 if (item->isSelected() && item->selectedEffect().attribute("id") == "freeze") {
3993 emit clipItemSelected(item, item->selectedEffectIndex());
3999 double CustomTrackView::getSnapPointForPos(double pos)
4001 return m_scene->getSnapPointForPos(pos, KdenliveSettings::snaptopoints());
4004 void CustomTrackView::updateSnapPoints(AbstractClipItem *selected, QList <GenTime> offsetList, bool skipSelectedItems)
4006 QList <GenTime> snaps;
4007 if (selected && offsetList.isEmpty()) offsetList.append(selected->cropDuration());
4008 QList<QGraphicsItem *> itemList = items();
4009 for (int i = 0; i < itemList.count(); i++) {
4010 if (itemList.at(i) == selected) continue;
4011 if (skipSelectedItems && itemList.at(i)->isSelected()) continue;
4012 if (itemList.at(i)->type() == AVWIDGET) {
4013 ClipItem *item = static_cast <ClipItem *>(itemList.at(i));
4014 GenTime start = item->startPos();
4015 GenTime end = item->endPos();
4016 snaps.append(start);
4018 if (!offsetList.isEmpty()) {
4019 for (int j = 0; j < offsetList.size(); j++) {
4020 if (start > offsetList.at(j)) snaps.append(start - offsetList.at(j));
4021 if (end > offsetList.at(j)) snaps.append(end - offsetList.at(j));
4025 QList < GenTime > markers = item->snapMarkers();
4026 for (int j = 0; j < markers.size(); ++j) {
4027 GenTime t = markers.at(j);
4029 if (!offsetList.isEmpty()) {
4030 for (int k = 0; k < offsetList.size(); k++) {
4031 if (t > offsetList.at(k)) snaps.append(t - offsetList.at(k));
4035 } else if (itemList.at(i)->type() == TRANSITIONWIDGET) {
4036 Transition *transition = static_cast <Transition*>(itemList.at(i));
4037 GenTime start = transition->startPos();
4038 GenTime end = transition->endPos();
4039 snaps.append(start);
4041 if (!offsetList.isEmpty()) {
4042 for (int j = 0; j < offsetList.size(); j++) {
4043 if (start > offsetList.at(j)) snaps.append(start - offsetList.at(j));
4044 if (end > offsetList.at(j)) snaps.append(end - offsetList.at(j));
4050 // add cursor position
4051 GenTime pos = GenTime(m_cursorPos, m_document->fps());
4053 if (!offsetList.isEmpty()) {
4054 for (int j = 0; j < offsetList.size(); j++) {
4055 snaps.append(pos - offsetList.at(j));
4060 for (int i = 0; i < m_guides.count(); i++) {
4061 snaps.append(m_guides.at(i)->position());
4062 if (!offsetList.isEmpty()) {
4063 for (int j = 0; j < offsetList.size(); j++) {
4064 snaps.append(m_guides.at(i)->position() - offsetList.at(j));
4070 m_scene->setSnapList(snaps);
4071 //for (int i = 0; i < m_snapPoints.size(); ++i)
4072 // kDebug() << "SNAP POINT: " << m_snapPoints.at(i).frames(25);
4075 void CustomTrackView::slotSeekToPreviousSnap()
4077 updateSnapPoints(NULL);
4078 GenTime res = m_scene->previousSnapPoint(GenTime(m_cursorPos, m_document->fps()));
4079 setCursorPos((int) res.frames(m_document->fps()));
4083 void CustomTrackView::slotSeekToNextSnap()
4085 updateSnapPoints(NULL);
4086 GenTime res = m_scene->nextSnapPoint(GenTime(m_cursorPos, m_document->fps()));
4087 setCursorPos((int) res.frames(m_document->fps()));
4091 void CustomTrackView::clipStart()
4093 AbstractClipItem *item = getMainActiveClip();
4095 setCursorPos((int) item->startPos().frames(m_document->fps()));
4100 void CustomTrackView::clipEnd()
4102 AbstractClipItem *item = getMainActiveClip();
4104 setCursorPos((int) item->endPos().frames(m_document->fps()) - 1);
4109 void CustomTrackView::slotAddClipMarker(const QString &id, GenTime t, QString c)
4111 QString oldcomment = m_document->clipManager()->getClipById(id)->markerComment(t);
4112 AddMarkerCommand *command = new AddMarkerCommand(this, oldcomment, c, id, t);
4113 m_commandStack->push(command);
4116 void CustomTrackView::slotDeleteClipMarker(const QString &comment, const QString &id, const GenTime &position)
4118 AddMarkerCommand *command = new AddMarkerCommand(this, comment, QString(), id, position);
4119 m_commandStack->push(command);
4122 void CustomTrackView::slotDeleteAllClipMarkers(const QString &id)
4124 DocClipBase *base = m_document->clipManager()->getClipById(id);
4125 QList <CommentedTime> markers = base->commentedSnapMarkers();
4127 if (markers.isEmpty()) {
4128 emit displayMessage(i18n("Clip has no markers"), ErrorMessage);
4131 QUndoCommand *deleteMarkers = new QUndoCommand();
4132 deleteMarkers->setText("Delete clip markers");
4134 for (int i = 0; i < markers.size(); i++) {
4135 new AddMarkerCommand(this, markers.at(i).comment(), QString(), id, markers.at(i).time(), deleteMarkers);
4137 m_commandStack->push(deleteMarkers);
4140 void CustomTrackView::addMarker(const QString &id, const GenTime &pos, const QString comment)
4142 DocClipBase *base = m_document->clipManager()->getClipById(id);
4143 if (!comment.isEmpty()) base->addSnapMarker(pos, comment);
4144 else base->deleteSnapMarker(pos);
4145 emit updateClipMarkers(base);
4146 setDocumentModified();
4147 viewport()->update();
4150 int CustomTrackView::hasGuide(int pos, int offset)
4152 for (int i = 0; i < m_guides.count(); i++) {
4153 int guidePos = m_guides.at(i)->position().frames(m_document->fps());
4154 if (qAbs(guidePos - pos) <= offset) return guidePos;
4155 else if (guidePos > pos) return -1;
4160 void CustomTrackView::editGuide(const GenTime oldPos, const GenTime pos, const QString &comment)
4162 if (oldPos > GenTime() && pos > GenTime()) {
4164 for (int i = 0; i < m_guides.count(); i++) {
4165 if (m_guides.at(i)->position() == oldPos) {
4166 Guide *item = m_guides.at(i);
4167 item->updateGuide(pos, comment);
4171 } else if (pos > GenTime()) addGuide(pos, comment);
4175 for (int i = 0; i < m_guides.count(); i++) {
4176 if (m_guides.at(i)->position() == oldPos) {
4177 delete m_guides.takeAt(i);
4182 if (!found) emit displayMessage(i18n("No guide at cursor time"), ErrorMessage);
4184 qSort(m_guides.begin(), m_guides.end(), sortGuidesList);
4185 m_document->syncGuides(m_guides);
4188 bool CustomTrackView::addGuide(const GenTime pos, const QString &comment)
4190 for (int i = 0; i < m_guides.count(); i++) {
4191 if (m_guides.at(i)->position() == pos) {
4192 emit displayMessage(i18n("A guide already exists at position %1", m_document->timecode().getTimecodeFromFrames(pos.frames(m_document->fps()))), ErrorMessage);
4196 Guide *g = new Guide(this, pos, comment, m_tracksHeight * m_document->tracksCount());
4197 scene()->addItem(g);
4199 qSort(m_guides.begin(), m_guides.end(), sortGuidesList);
4200 m_document->syncGuides(m_guides);
4204 void CustomTrackView::slotAddGuide()
4206 CommentedTime marker(GenTime(m_cursorPos, m_document->fps()), i18n("Guide"));
4207 MarkerDialog d(NULL, marker, m_document->timecode(), i18n("Add Guide"), this);
4208 if (d.exec() != QDialog::Accepted) return;
4209 if (addGuide(d.newMarker().time(), d.newMarker().comment())) {
4210 EditGuideCommand *command = new EditGuideCommand(this, GenTime(), QString(), d.newMarker().time(), d.newMarker().comment(), false);
4211 m_commandStack->push(command);
4215 void CustomTrackView::slotEditGuide(int guidePos)
4218 if (guidePos == -1) pos = GenTime(m_cursorPos, m_document->fps());
4219 else pos = GenTime(guidePos, m_document->fps());
4221 for (int i = 0; i < m_guides.count(); i++) {
4222 if (m_guides.at(i)->position() == pos) {
4223 slotEditGuide(m_guides.at(i)->info());
4228 if (!found) emit displayMessage(i18n("No guide at cursor time"), ErrorMessage);
4231 void CustomTrackView::slotEditGuide(CommentedTime guide)
4233 MarkerDialog d(NULL, guide, m_document->timecode(), i18n("Edit Guide"), this);
4234 if (d.exec() == QDialog::Accepted) {
4235 EditGuideCommand *command = new EditGuideCommand(this, guide.time(), guide.comment(), d.newMarker().time(), d.newMarker().comment(), true);
4236 m_commandStack->push(command);
4241 void CustomTrackView::slotEditTimeLineGuide()
4243 if (m_dragGuide == NULL) return;
4244 CommentedTime guide = m_dragGuide->info();
4245 MarkerDialog d(NULL, guide, m_document->timecode(), i18n("Edit Guide"), this);
4246 if (d.exec() == QDialog::Accepted) {
4247 EditGuideCommand *command = new EditGuideCommand(this, guide.time(), guide.comment(), d.newMarker().time(), d.newMarker().comment(), true);
4248 m_commandStack->push(command);
4252 void CustomTrackView::slotDeleteGuide(int guidePos)
4255 if (guidePos == -1) pos = GenTime(m_cursorPos, m_document->fps());
4256 else pos = GenTime(guidePos, m_document->fps());
4258 for (int i = 0; i < m_guides.count(); i++) {
4259 if (m_guides.at(i)->position() == pos) {
4260 EditGuideCommand *command = new EditGuideCommand(this, m_guides.at(i)->position(), m_guides.at(i)->label(), GenTime(), QString(), true);
4261 m_commandStack->push(command);
4266 if (!found) emit displayMessage(i18n("No guide at cursor time"), ErrorMessage);
4270 void CustomTrackView::slotDeleteTimeLineGuide()
4272 if (m_dragGuide == NULL) return;
4273 EditGuideCommand *command = new EditGuideCommand(this, m_dragGuide->position(), m_dragGuide->label(), GenTime(), QString(), true);
4274 m_commandStack->push(command);
4278 void CustomTrackView::slotDeleteAllGuides()
4280 QUndoCommand *deleteAll = new QUndoCommand();
4281 deleteAll->setText("Delete all guides");
4282 for (int i = 0; i < m_guides.count(); i++) {
4283 new EditGuideCommand(this, m_guides.at(i)->position(), m_guides.at(i)->label(), GenTime(), QString(), true, deleteAll);
4285 m_commandStack->push(deleteAll);
4288 void CustomTrackView::setTool(PROJECTTOOL tool)
4293 void CustomTrackView::setScale(double scaleFactor, double verticalScale)
4296 matrix = matrix.scale(scaleFactor, verticalScale);
4297 m_scene->setScale(scaleFactor, verticalScale);
4299 scene()->removeItem(m_visualTip);
4300 m_animationTimer->stop();
4306 double verticalPos = mapToScene(QPoint(0, viewport()->height() / 2)).y();
4308 m_cursorLine->setLine(m_cursorLine->line().x1(), 0, m_cursorLine->line().x1(), m_tracksHeight * m_document->tracksCount() * verticalScale);
4309 int diff = sceneRect().width() - m_projectDuration;
4310 if (diff * matrix.m11() < 50) {
4311 if (matrix.m11() < 0.4) setSceneRect(0, 0, (m_projectDuration + 100 / matrix.m11()), sceneRect().height());
4312 else setSceneRect(0, 0, (m_projectDuration + 300), sceneRect().height());
4314 centerOn(QPointF(cursorPos(), verticalPos));
4317 void CustomTrackView::slotRefreshGuides()
4319 if (KdenliveSettings::showmarkers()) {
4320 for (int i = 0; i < m_guides.count(); i++) {
4321 m_guides.at(i)->update();
4326 void CustomTrackView::drawBackground(QPainter * painter, const QRectF &rect)
4328 //kDebug() << "// DRAW BG: " << rect.width();
4329 painter->setClipRect(rect);
4330 KColorScheme scheme(palette().currentColorGroup(), KColorScheme::Window);
4331 QPen pen1 = painter->pen();
4332 pen1.setColor(scheme.shade(KColorScheme::DarkShade));
4333 painter->setPen(pen1);
4334 double min = rect.left();
4335 double max = rect.right();
4336 painter->drawLine(QPointF(min, 0), QPointF(max, 0));
4337 int maxTrack = m_document->tracksCount();
4338 QColor lockedColor = scheme.background(KColorScheme::NegativeBackground).color();
4339 QColor audioColor = palette().alternateBase().color();
4340 QColor base = scheme.background(KColorScheme::NormalBackground).color();
4341 for (int i = 0; i < maxTrack; i++) {
4342 TrackInfo info = m_document->trackInfoAt(maxTrack - i - 1);
4343 if (info.isLocked || info.type == AUDIOTRACK || i == m_selectedTrack) {
4344 const QRectF track(min, m_tracksHeight * i + 1, max - min, m_tracksHeight - 1);
4345 if (i == m_selectedTrack) painter->fillRect(track, scheme.background(KColorScheme::ActiveBackground).color());
4346 else painter->fillRect(track, info.isLocked ? lockedColor : audioColor);
4348 painter->drawLine(QPointF(min, m_tracksHeight *(i + 1)), QPointF(max, m_tracksHeight *(i + 1)));
4350 int lowerLimit = m_tracksHeight * maxTrack + 1;
4351 if (height() > lowerLimit) {
4352 const QRectF bg(min, lowerLimit, max - min, height() - lowerLimit);
4353 painter->fillRect(bg, base);
4357 bool CustomTrackView::findString(const QString &text)
4360 for (int i = 0; i < m_searchPoints.size(); ++i) {
4361 marker = m_searchPoints.at(i).comment();
4362 if (marker.contains(text, Qt::CaseInsensitive)) {
4363 setCursorPos(m_searchPoints.at(i).time().frames(m_document->fps()), true);
4364 int vert = verticalScrollBar()->value();
4365 int hor = cursorPos();
4366 ensureVisible(hor, vert + 10, 2, 2, 50, 0);
4374 bool CustomTrackView::findNextString(const QString &text)
4377 for (int i = m_findIndex + 1; i < m_searchPoints.size(); ++i) {
4378 marker = m_searchPoints.at(i).comment();
4379 if (marker.contains(text, Qt::CaseInsensitive)) {
4380 setCursorPos(m_searchPoints.at(i).time().frames(m_document->fps()), true);
4381 int vert = verticalScrollBar()->value();
4382 int hor = cursorPos();
4383 ensureVisible(hor, vert + 10, 2, 2, 50, 0);
4392 void CustomTrackView::initSearchStrings()
4394 m_searchPoints.clear();
4395 QList<QGraphicsItem *> itemList = items();
4396 for (int i = 0; i < itemList.count(); i++) {
4397 // parse all clip names
4398 if (itemList.at(i)->type() == AVWIDGET) {
4399 ClipItem *item = static_cast <ClipItem *>(itemList.at(i));
4400 GenTime start = item->startPos();
4401 CommentedTime t(start, item->clipName());
4402 m_searchPoints.append(t);
4403 // add all clip markers
4404 QList < CommentedTime > markers = item->commentedSnapMarkers();
4405 m_searchPoints += markers;
4410 for (int i = 0; i < m_guides.count(); i++) {
4411 m_searchPoints.append(m_guides.at(i)->info());
4414 qSort(m_searchPoints);
4417 void CustomTrackView::clearSearchStrings()
4419 m_searchPoints.clear();
4423 void CustomTrackView::copyClip()
4425 qDeleteAll(m_copiedItems);
4426 m_copiedItems.clear();
4427 QList<QGraphicsItem *> itemList = scene()->selectedItems();
4428 if (itemList.count() == 0) {
4429 emit displayMessage(i18n("Select a clip before copying"), ErrorMessage);
4432 for (int i = 0; i < itemList.count(); i++) {
4433 if (itemList.at(i)->type() == AVWIDGET) {
4434 ClipItem *clip = static_cast <ClipItem *>(itemList.at(i));
4435 ClipItem *clone = clip->clone(clip->info());
4436 m_copiedItems.append(clone);
4437 } else if (itemList.at(i)->type() == TRANSITIONWIDGET) {
4438 Transition *dup = static_cast <Transition *>(itemList.at(i));
4439 m_copiedItems.append(dup->clone());
4444 bool CustomTrackView::canBePastedTo(ItemInfo info, int type) const
4446 if (m_scene->editMode() != NORMALEDIT) {
4447 // If we are in overwrite mode, always allow the move
4450 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));
4451 QList<QGraphicsItem *> collisions = scene()->items(rect, Qt::IntersectsItemBoundingRect);
4452 for (int i = 0; i < collisions.count(); i++) {
4453 if (collisions.at(i)->type() == type) return false;
4458 bool CustomTrackView::canBePastedTo(QList <ItemInfo> infoList, int type) const
4461 for (int i = 0; i < infoList.count(); i++) {
4462 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));
4465 QList<QGraphicsItem *> collisions = scene()->items(path);
4466 for (int i = 0; i < collisions.count(); i++) {
4467 if (collisions.at(i)->type() == type) return false;
4472 bool CustomTrackView::canBePasted(QList<AbstractClipItem *> items, GenTime offset, int trackOffset) const
4474 for (int i = 0; i < items.count(); i++) {
4475 ItemInfo info = items.at(i)->info();
4476 info.startPos += offset;
4477 info.endPos += offset;
4478 info.track += trackOffset;
4479 if (!canBePastedTo(info, items.at(i)->type())) return false;
4484 bool CustomTrackView::canBeMoved(QList<AbstractClipItem *> items, GenTime offset, int trackOffset) const
4486 QPainterPath movePath;
4487 movePath.moveTo(0, 0);
4489 for (int i = 0; i < items.count(); i++) {
4490 ItemInfo info = items.at(i)->info();
4491 info.startPos = info.startPos + offset;
4492 info.endPos = info.endPos + offset;
4493 info.track = info.track + trackOffset;
4494 if (info.startPos < GenTime()) {
4495 // No clip should go below 0
4498 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));
4499 movePath.addRect(rect);
4501 QList<QGraphicsItem *> collisions = scene()->items(movePath, Qt::IntersectsItemBoundingRect);
4502 for (int i = 0; i < collisions.count(); i++) {
4503 if ((collisions.at(i)->type() == AVWIDGET || collisions.at(i)->type() == TRANSITIONWIDGET) && !items.contains(static_cast <AbstractClipItem *>(collisions.at(i)))) {
4504 kDebug() << " //////////// CLIP COLLISION, MOVE NOT ALLOWED";
4511 void CustomTrackView::pasteClip()
4513 if (m_copiedItems.count() == 0) {
4514 emit displayMessage(i18n("No clip copied"), ErrorMessage);
4518 if (m_menuPosition.isNull()) {
4519 position = mapFromGlobal(QCursor::pos());
4520 if (!underMouse() || position.y() > m_tracksHeight * m_document->tracksCount()) {
4521 emit displayMessage(i18n("Cannot paste selected clips"), ErrorMessage);
4524 } else position = m_menuPosition;
4525 GenTime pos = GenTime((int)(mapToScene(position).x()), m_document->fps());
4526 int track = (int)(position.y() / m_tracksHeight);
4527 ItemInfo first = m_copiedItems.at(0)->info();
4529 GenTime offset = pos - first.startPos;
4530 int trackOffset = track - first.track;
4532 if (!canBePasted(m_copiedItems, offset, trackOffset)) {
4533 emit displayMessage(i18n("Cannot paste selected clips"), ErrorMessage);
4536 QUndoCommand *pasteClips = new QUndoCommand();
4537 pasteClips->setText("Paste clips");
4539 for (int i = 0; i < m_copiedItems.count(); i++) {
4540 // parse all clip names
4541 if (m_copiedItems.at(i) && m_copiedItems.at(i)->type() == AVWIDGET) {
4542 ClipItem *clip = static_cast <ClipItem *>(m_copiedItems.at(i));
4543 ItemInfo info = clip->info();
4544 info.startPos += offset;
4545 info.endPos += offset;
4546 info.track += trackOffset;
4547 if (canBePastedTo(info, AVWIDGET)) {
4548 new AddTimelineClipCommand(this, clip->xml(), clip->clipProducer(), info, clip->effectList(), true, false, pasteClips);
4549 } else emit displayMessage(i18n("Cannot paste clip to selected place"), ErrorMessage);
4550 } else if (m_copiedItems.at(i) && m_copiedItems.at(i)->type() == TRANSITIONWIDGET) {
4551 Transition *tr = static_cast <Transition *>(m_copiedItems.at(i));
4553 info.startPos = tr->startPos() + offset;
4554 info.endPos = tr->endPos() + offset;
4555 info.track = tr->track() + trackOffset;
4556 int transitionEndTrack;
4557 if (!tr->forcedTrack()) transitionEndTrack = getPreviousVideoTrack(info.track);
4558 else transitionEndTrack = tr->transitionEndTrack();
4559 if (canBePastedTo(info, TRANSITIONWIDGET)) {
4560 if (info.startPos >= info.endPos) {
4561 emit displayMessage(i18n("Invalid transition"), ErrorMessage);
4562 } else new AddTransitionCommand(this, info, transitionEndTrack, tr->toXML(), false, true, pasteClips);
4563 } else emit displayMessage(i18n("Cannot paste transition to selected place"), ErrorMessage);
4566 m_commandStack->push(pasteClips);
4569 void CustomTrackView::pasteClipEffects()
4571 if (m_copiedItems.count() != 1 || m_copiedItems.at(0)->type() != AVWIDGET) {
4572 emit displayMessage(i18n("You must copy exactly one clip before pasting effects"), ErrorMessage);
4575 ClipItem *clip = static_cast < ClipItem *>(m_copiedItems.at(0));
4577 QUndoCommand *paste = new QUndoCommand();
4578 paste->setText("Paste effects");
4580 QList<QGraphicsItem *> clips = scene()->selectedItems();
4581 for (int i = 0; i < clips.count(); ++i) {
4582 if (clips.at(i)->type() == AVWIDGET) {
4583 ClipItem *item = static_cast < ClipItem *>(clips.at(i));
4584 for (int j = 0; j < clip->effectsCount(); j++) {
4585 QDomElement eff = clip->effectAt(j);
4586 if (eff.attribute("unique", "0") == "0" || item->hasEffect(eff.attribute("tag"), eff.attribute("id")) == -1) {
4587 new AddEffectCommand(this, m_document->tracksCount() - item->track(), item->startPos(), eff, true, paste);
4592 m_commandStack->push(paste);
4594 //Â adjust effects (fades, ...)
4595 for (int i = 0; i < clips.count(); ++i) {
4596 ClipItem *item = static_cast < ClipItem *>(clips.at(i));
4597 updatePositionEffects(item, item->info());
4602 ClipItem *CustomTrackView::getClipUnderCursor() const
4604 QRectF rect((double) m_cursorPos, 0.0, 1.0, (double)(m_tracksHeight * m_document->tracksCount()));
4605 QList<QGraphicsItem *> collisions = scene()->items(rect, Qt::IntersectsItemBoundingRect);
4606 for (int i = 0; i < collisions.count(); i++) {
4607 if (collisions.at(i)->type() == AVWIDGET) {
4608 return static_cast < ClipItem *>(collisions.at(i));
4614 AbstractClipItem *CustomTrackView::getMainActiveClip() const
4616 QList<QGraphicsItem *> clips = scene()->selectedItems();
4617 if (clips.isEmpty()) {
4618 return getClipUnderCursor();
4620 AbstractClipItem *item = NULL;
4621 for (int i = 0; i < clips.count(); ++i) {
4622 if (clips.count() == 1 || clips.at(i)->type() == AVWIDGET) {
4623 item = static_cast < AbstractClipItem *>(clips.at(i));
4624 if (clips.count() > 1 && item->startPos().frames(m_document->fps()) <= m_cursorPos && item->endPos().frames(m_document->fps()) >= m_cursorPos) break;
4627 if (item) return item;
4632 ClipItem *CustomTrackView::getActiveClipUnderCursor(bool allowOutsideCursor) const
4634 QList<QGraphicsItem *> clips = scene()->selectedItems();
4635 if (clips.isEmpty()) {
4636 return getClipUnderCursor();
4639 // remove all items in the list that are not clips
4640 for (int i = 0; i < clips.count();) {
4641 if (clips.at(i)->type() != AVWIDGET) clips.removeAt(i);
4644 if (clips.count() == 1 && allowOutsideCursor) return static_cast < ClipItem *>(clips.at(0));
4645 for (int i = 0; i < clips.count(); ++i) {
4646 if (clips.at(i)->type() == AVWIDGET) {
4647 item = static_cast < ClipItem *>(clips.at(i));
4648 if (item->startPos().frames(m_document->fps()) <= m_cursorPos && item->endPos().frames(m_document->fps()) >= m_cursorPos)
4656 void CustomTrackView::setInPoint()
4658 AbstractClipItem *clip = getActiveClipUnderCursor(true);
4660 if (m_dragItem && m_dragItem->type() == TRANSITIONWIDGET) {
4663 emit displayMessage(i18n("You must select one clip for this action"), ErrorMessage);
4667 ItemInfo startInfo = clip->info();
4668 ItemInfo endInfo = startInfo;
4669 endInfo.startPos = GenTime(m_cursorPos, m_document->fps());
4670 if (endInfo.startPos >= startInfo.endPos || endInfo.startPos < startInfo.startPos - startInfo.cropStart) {
4671 // Check for invalid resize
4672 emit displayMessage(i18n("Invalid action"), ErrorMessage);
4674 } else if (endInfo.startPos < startInfo.startPos) {
4675 int length = m_document->renderer()->mltGetSpaceLength(endInfo.startPos, m_document->tracksCount() - startInfo.track, false);
4676 if ((clip->type() == TRANSITIONWIDGET && itemCollision(clip, endInfo) == true) || (
4677 (clip->type() == AVWIDGET) && length < (startInfo.startPos - endInfo.startPos).frames(m_document->fps()))) {
4678 emit displayMessage(i18n("Invalid action"), ErrorMessage);
4682 if (clip->type() == TRANSITIONWIDGET) {
4683 m_commandStack->push(new MoveTransitionCommand(this, startInfo, endInfo, true));
4684 } else m_commandStack->push(new ResizeClipCommand(this, startInfo, endInfo, true, false));
4687 void CustomTrackView::setOutPoint()
4689 AbstractClipItem *clip = getActiveClipUnderCursor(true);
4691 if (m_dragItem && m_dragItem->type() == TRANSITIONWIDGET) {
4694 emit displayMessage(i18n("You must select one clip for this action"), ErrorMessage);
4698 ItemInfo startInfo = clip->info();
4699 ItemInfo endInfo = clip->info();
4700 endInfo.endPos = GenTime(m_cursorPos, m_document->fps());
4701 CLIPTYPE type = (CLIPTYPE) static_cast <ClipItem *>(clip)->clipType();
4702 if (endInfo.endPos <= startInfo.startPos || (type != IMAGE && type != COLOR && type != TEXT && endInfo.endPos > startInfo.startPos + clip->maxDuration() - startInfo.cropStart)) {
4703 // Check for invalid resize
4704 emit displayMessage(i18n("Invalid action"), ErrorMessage);
4706 } else if (endInfo.endPos > startInfo.endPos) {
4707 int length = m_document->renderer()->mltGetSpaceLength(startInfo.endPos, m_document->tracksCount() - startInfo.track, false);
4708 if ((clip->type() == TRANSITIONWIDGET && itemCollision(clip, endInfo) == true) || (clip->type() == AVWIDGET && length != -1 && length < (endInfo.endPos - startInfo.endPos).frames(m_document->fps()))) {
4709 kDebug() << " RESIZE ERROR, BLNK: " << length << ", RESIZE: " << (endInfo.endPos - startInfo.endPos).frames(m_document->fps());
4710 emit displayMessage(i18n("Invalid action"), ErrorMessage);
4716 if (clip->type() == TRANSITIONWIDGET) {
4717 m_commandStack->push(new MoveTransitionCommand(this, startInfo, endInfo, true));
4718 } else m_commandStack->push(new ResizeClipCommand(this, startInfo, endInfo, true, false));
4721 void CustomTrackView::slotUpdateAllThumbs()
4723 QList<QGraphicsItem *> itemList = items();
4724 //if (itemList.isEmpty()) return;
4726 const QString thumbBase = m_document->projectFolder().path() + "/thumbs/";
4727 for (int i = 0; i < itemList.count(); i++) {
4728 if (itemList.at(i)->type() == AVWIDGET) {
4729 item = static_cast <ClipItem *>(itemList.at(i));
4730 if (item->clipType() != COLOR && item->clipType() != AUDIO) {
4731 // Check if we have a cached thumbnail
4732 if (item->clipType() == IMAGE || item->clipType() == TEXT) {
4733 QString thumb = thumbBase + item->baseClip()->getClipHash() + "_0.png";
4734 if (QFile::exists(thumb)) {
4736 item->slotSetStartThumb(pix);
4739 QString startThumb = thumbBase + item->baseClip()->getClipHash() + '_';
4740 QString endThumb = startThumb;
4741 startThumb.append(QString::number(item->speedIndependantCropStart().frames(m_document->fps())) + ".png");
4742 endThumb.append(QString::number((item->speedIndependantCropStart() + item->speedIndependantCropDuration()).frames(m_document->fps()) - 1) + ".png");
4743 if (QFile::exists(startThumb)) {
4744 QPixmap pix(startThumb);
4745 item->slotSetStartThumb(pix);
4747 if (QFile::exists(endThumb)) {
4748 QPixmap pix(endThumb);
4749 item->slotSetEndThumb(pix);
4753 item->refreshClip(false);
4754 qApp->processEvents();
4757 viewport()->update();
4760 void CustomTrackView::saveThumbnails()
4762 QList<QGraphicsItem *> itemList = items();
4764 QString thumbBase = m_document->projectFolder().path() + "/thumbs/";
4765 for (int i = 0; i < itemList.count(); i++) {
4766 if (itemList.at(i)->type() == AVWIDGET) {
4767 item = static_cast <ClipItem *>(itemList.at(i));
4768 if (item->clipType() != COLOR) {
4769 // Check if we have a cached thumbnail
4770 if (item->clipType() == IMAGE || item->clipType() == TEXT || item->clipType() == AUDIO) {
4771 QString thumb = thumbBase + item->baseClip()->getClipHash() + "_0.png";
4772 if (!QFile::exists(thumb)) {
4773 QPixmap pix(item->startThumb());
4777 QString startThumb = thumbBase + item->baseClip()->getClipHash() + '_';
4778 QString endThumb = startThumb;
4779 startThumb.append(QString::number(item->speedIndependantCropStart().frames(m_document->fps())) + ".png");
4780 endThumb.append(QString::number((item->speedIndependantCropStart() + item->speedIndependantCropDuration()).frames(m_document->fps()) - 1) + ".png");
4781 if (!QFile::exists(startThumb)) {
4782 QPixmap pix(item->startThumb());
4783 pix.save(startThumb);
4785 if (!QFile::exists(endThumb)) {
4786 QPixmap pix(item->endThumb());
4796 void CustomTrackView::slotInsertTrack(int ix)
4798 TrackDialog d(m_document, parentWidget());
4799 d.label->setText(i18n("Insert track"));
4800 d.track_nb->setMaximum(m_document->tracksCount() - 1);
4801 d.track_nb->setValue(ix);
4802 d.setWindowTitle(i18n("Insert New Track"));
4803 d.slotUpdateName(ix);
4805 if (d.exec() == QDialog::Accepted) {
4806 ix = d.track_nb->value();
4807 if (d.before_select->currentIndex() == 1) {
4811 if (d.video_track->isChecked()) {
4812 info.type = VIDEOTRACK;
4813 info.isMute = false;
4814 info.isBlind = false;
4815 info.isLocked = false;
4817 info.type = AUDIOTRACK;
4818 info.isMute = false;
4819 info.isBlind = true;
4820 info.isLocked = false;
4822 AddTrackCommand *addTrack = new AddTrackCommand(this, ix, info, true);
4823 m_commandStack->push(addTrack);
4824 setDocumentModified();
4828 void CustomTrackView::slotDeleteTrack(int ix)
4830 TrackDialog d(m_document, parentWidget());
4831 d.label->setText(i18n("Delete track"));
4832 d.before_select->setHidden(true);
4833 d.track_nb->setMaximum(m_document->tracksCount() - 1);
4834 d.track_nb->setValue(ix);
4835 d.slotUpdateName(ix);
4836 d.setWindowTitle(i18n("Delete Track"));
4837 d.video_track->setHidden(true);
4838 d.audio_track->setHidden(true);
4839 if (d.exec() == QDialog::Accepted) {
4840 ix = d.track_nb->value();
4841 TrackInfo info = m_document->trackInfoAt(m_document->tracksCount() - ix - 1);
4842 deleteTimelineTrack(ix, info);
4843 setDocumentModified();
4844 /*AddTrackCommand* command = new AddTrackCommand(this, ix, info, false);
4845 m_commandStack->push(command);*/
4849 void CustomTrackView::slotChangeTrack(int ix)
4851 TrackDialog d(m_document, parentWidget());
4852 d.label->setText(i18n("Change track"));
4853 d.before_select->setHidden(true);
4854 d.track_nb->setMaximum(m_document->tracksCount() - 1);
4855 d.track_nb->setValue(ix);
4856 d.slotUpdateName(ix);
4857 d.setWindowTitle(i18n("Change Track Type"));
4859 if (m_document->trackInfoAt(m_document->tracksCount() - ix - 1).type == VIDEOTRACK)
4860 d.video_track->setChecked(true);
4862 d.audio_track->setChecked(true);
4864 if (d.exec() == QDialog::Accepted) {
4866 info.isLocked = false;
4867 info.isMute = false;
4868 ix = d.track_nb->value();
4870 if (d.video_track->isChecked()) {
4871 info.type = VIDEOTRACK;
4872 info.isBlind = false;
4874 info.type = AUDIOTRACK;
4875 info.isBlind = true;
4877 changeTimelineTrack(ix, info);
4878 setDocumentModified();
4883 void CustomTrackView::deleteTimelineTrack(int ix, TrackInfo trackinfo)
4885 double startY = ix * m_tracksHeight + 1 + m_tracksHeight / 2;
4886 QRectF r(0, startY, sceneRect().width(), m_tracksHeight / 2 - 1);
4887 QList<QGraphicsItem *> selection = m_scene->items(r);
4888 QUndoCommand *deleteTrack = new QUndoCommand();
4889 deleteTrack->setText("Delete track");
4891 // Delete all clips in selected track
4892 for (int i = 0; i < selection.count(); i++) {
4893 if (selection.at(i)->type() == AVWIDGET) {
4894 ClipItem *item = static_cast <ClipItem *>(selection.at(i));
4895 new AddTimelineClipCommand(this, item->xml(), item->clipProducer(), item->info(), item->effectList(), false, true, deleteTrack);
4896 m_scene->removeItem(item);
4899 } else if (selection.at(i)->type() == TRANSITIONWIDGET) {
4900 Transition *item = static_cast <Transition *>(selection.at(i));
4901 new AddTransitionCommand(this, item->info(), item->transitionEndTrack(), item->toXML(), true, false, deleteTrack);
4902 m_scene->removeItem(item);
4908 new AddTrackCommand(this, ix, trackinfo, false, deleteTrack);
4909 m_commandStack->push(deleteTrack);
4912 void CustomTrackView::changeTimelineTrack(int ix, TrackInfo trackinfo)
4914 TrackInfo oldinfo = m_document->trackInfoAt(m_document->tracksCount() - ix - 1);
4915 ChangeTrackCommand *changeTrack = new ChangeTrackCommand(this, ix, oldinfo, trackinfo);
4916 m_commandStack->push(changeTrack);
4919 void CustomTrackView::autoTransition()
4921 QList<QGraphicsItem *> itemList = scene()->selectedItems();
4922 if (itemList.count() != 1 || itemList.at(0)->type() != TRANSITIONWIDGET) {
4923 emit displayMessage(i18n("You must select one transition for this action"), ErrorMessage);
4926 Transition *tr = static_cast <Transition*>(itemList.at(0));
4927 tr->setAutomatic(!tr->isAutomatic());
4928 QDomElement transition = tr->toXML();
4929 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);
4930 setDocumentModified();
4934 QStringList CustomTrackView::getLadspaParams(QDomElement effect) const
4937 QDomNodeList params = effect.elementsByTagName("parameter");
4938 for (int i = 0; i < params.count(); i++) {
4939 QDomElement e = params.item(i).toElement();
4940 if (!e.isNull() && e.attribute("type") == "constant") {
4941 if (e.hasAttribute("factor")) {
4942 double factor = e.attribute("factor").toDouble();
4943 double value = e.attribute("value").toDouble();
4944 value = value / factor;
4945 result.append(QString::number(value));
4946 } else result.append(e.attribute("value"));
4952 void CustomTrackView::clipNameChanged(const QString id, const QString name)
4954 QList<QGraphicsItem *> list = scene()->items();
4955 ClipItem *clip = NULL;
4956 for (int i = 0; i < list.size(); ++i) {
4957 if (list.at(i)->type() == AVWIDGET) {
4958 clip = static_cast <ClipItem *>(list.at(i));
4959 if (clip->clipProducer() == id) {
4960 clip->setClipName(name);
4964 viewport()->update();
4967 void CustomTrackView::getClipAvailableSpace(AbstractClipItem *item, GenTime &minimum, GenTime &maximum)
4969 minimum = GenTime();
4970 maximum = GenTime();
4971 QList<QGraphicsItem *> selection;
4972 selection = m_scene->items(0, item->track() * m_tracksHeight + m_tracksHeight / 2, sceneRect().width(), 2);
4973 selection.removeAll(item);
4974 for (int i = 0; i < selection.count(); i++) {
4975 AbstractClipItem *clip = static_cast <AbstractClipItem *>(selection.at(i));
4976 if (clip && clip->type() == AVWIDGET) {
4977 if (clip->endPos() <= item->startPos() && clip->endPos() > minimum) minimum = clip->endPos();
4978 if (clip->startPos() > item->startPos() && (clip->startPos() < maximum || maximum == GenTime())) maximum = clip->startPos();
4983 void CustomTrackView::getTransitionAvailableSpace(AbstractClipItem *item, GenTime &minimum, GenTime &maximum)
4985 minimum = GenTime();
4986 maximum = GenTime();
4987 QList<QGraphicsItem *> selection;
4988 selection = m_scene->items(0, (item->track() + 1) * m_tracksHeight, sceneRect().width(), 2);
4989 selection.removeAll(item);
4990 for (int i = 0; i < selection.count(); i++) {
4991 AbstractClipItem *clip = static_cast <AbstractClipItem *>(selection.at(i));
4992 if (clip && clip->type() == TRANSITIONWIDGET) {
4993 if (clip->endPos() <= item->startPos() && clip->endPos() > minimum) minimum = clip->endPos();
4994 if (clip->startPos() > item->startPos() && (clip->startPos() < maximum || maximum == GenTime())) maximum = clip->startPos();
5000 void CustomTrackView::loadGroups(const QDomNodeList groups)
5002 for (int i = 0; i < groups.count(); i++) {
5003 QDomNodeList children = groups.at(i).childNodes();
5004 scene()->clearSelection();
5005 for (int nodeindex = 0; nodeindex < children.count(); nodeindex++) {
5006 QDomNode n = children.item(nodeindex);
5007 QDomElement elem = n.toElement();
5008 int pos = elem.attribute("position").toInt();
5009 int track = elem.attribute("track").toInt();
5010 if (elem.tagName() == "clipitem") {
5011 ClipItem *clip = getClipItemAt(pos, track); //m_document->tracksCount() - transitiontrack);
5012 if (clip) clip->setSelected(true);
5014 Transition *clip = getTransitionItemAt(pos, track); //m_document->tracksCount() - transitiontrack);
5015 if (clip) clip->setSelected(true);
5018 groupSelectedItems(false, true);
5022 void CustomTrackView::splitAudio()
5024 resetSelectionGroup();
5025 QList<QGraphicsItem *> selection = scene()->selectedItems();
5026 if (selection.isEmpty()) {
5027 emit displayMessage(i18n("You must select one clip for this action"), ErrorMessage);
5030 QUndoCommand *splitCommand = new QUndoCommand();
5031 splitCommand->setText(i18n("Split audio"));
5032 for (int i = 0; i < selection.count(); i++) {
5033 if (selection.at(i)->type() == AVWIDGET) {
5034 ClipItem *clip = static_cast <ClipItem *>(selection.at(i));
5035 if (clip->clipType() == AV || clip->clipType() == PLAYLIST) {
5036 if (clip->parentItem()) {
5037 emit displayMessage(i18n("Cannot split audio of grouped clips"), ErrorMessage);
5039 new SplitAudioCommand(this, clip->track(), clip->startPos(), splitCommand);
5044 m_commandStack->push(splitCommand);
5047 void CustomTrackView::doSplitAudio(const GenTime &pos, int track, bool split)
5049 ClipItem *clip = getClipItemAt(pos, track);
5051 kDebug() << "// Cannot find clip to split!!!";
5055 int start = pos.frames(m_document->fps());
5056 int freetrack = m_document->tracksCount() - track - 1;
5057 for (; freetrack > 0; freetrack--) {
5058 kDebug() << "// CHK DOC TRK:" << freetrack << ", DUR:" << m_document->renderer()->mltTrackDuration(freetrack);
5059 if (m_document->trackInfoAt(freetrack - 1).type == AUDIOTRACK) {
5060 kDebug() << "// CHK DOC TRK:" << freetrack << ", DUR:" << m_document->renderer()->mltTrackDuration(freetrack);
5061 if (m_document->renderer()->mltTrackDuration(freetrack) < start || m_document->renderer()->mltGetSpaceLength(pos, freetrack, false) >= clip->cropDuration().frames(m_document->fps())) {
5062 kDebug() << "FOUND SPACE ON TRK: " << freetrack;
5067 kDebug() << "GOT TRK: " << track;
5068 if (freetrack == 0) {
5069 emit displayMessage(i18n("No empty space to put clip audio"), ErrorMessage);
5071 ItemInfo info = clip->info();
5072 info.track = m_document->tracksCount() - freetrack;
5073 addClip(clip->xml(), clip->clipProducer(), info, clip->effectList());
5074 scene()->clearSelection();
5075 clip->setSelected(true);
5076 ClipItem *audioClip = getClipItemAt(start, info.track);
5078 clip->setVideoOnly(true);
5079 if (m_document->renderer()->mltUpdateClipProducer(m_document->tracksCount() - track, start, clip->baseClip()->videoProducer()) == false) {
5080 emit displayMessage(i18n("Cannot update clip (time: %1, track: %2)", start, track), ErrorMessage);
5082 if (m_document->renderer()->mltUpdateClipProducer(m_document->tracksCount() - info.track, start, clip->baseClip()->audioProducer(info.track)) == false) {
5083 emit displayMessage(i18n("Cannot update clip (time: %1, track: %2)", start, info.track), ErrorMessage);
5085 audioClip->setSelected(true);
5086 audioClip->setAudioOnly(true);
5087 groupSelectedItems(false, true);
5091 // unsplit clip: remove audio part and change video part to normal clip
5092 if (clip->parentItem() == NULL || clip->parentItem()->type() != GROUPWIDGET) {
5093 kDebug() << "//CANNOT FIND CLP GRP";
5096 AbstractGroupItem *grp = static_cast <AbstractGroupItem *>(clip->parentItem());
5097 QList<QGraphicsItem *> children = grp->childItems();
5098 if (children.count() != 2) {
5099 kDebug() << "//SOMETHING IS WRONG WITH CLP GRP";
5102 for (int i = 0; i < children.count(); i++) {
5103 if (children.at(i) != clip) {
5104 ClipItem *clp = static_cast <ClipItem *>(children.at(i));
5105 ItemInfo info = clip->info();
5106 deleteClip(clp->info());
5107 clip->setVideoOnly(false);
5108 if (!m_document->renderer()->mltUpdateClipProducer(m_document->tracksCount() - info.track, info.startPos.frames(m_document->fps()), clip->baseClip()->producer(info.track))) {
5109 emit displayMessage(i18n("Cannot update clip (time: %1, track: %2)", info.startPos.frames(m_document->fps()), info.track), ErrorMessage);
5114 clip->setFlag(QGraphicsItem::ItemIsMovable, true);
5115 m_document->clipManager()->removeGroup(grp);
5116 scene()->destroyItemGroup(grp);
5120 void CustomTrackView::setVideoOnly()
5122 resetSelectionGroup();
5123 QList<QGraphicsItem *> selection = scene()->selectedItems();
5124 if (selection.isEmpty()) {
5125 emit displayMessage(i18n("You must select one clip for this action"), ErrorMessage);
5128 QUndoCommand *videoCommand = new QUndoCommand();
5129 videoCommand->setText(i18n("Video only"));
5130 for (int i = 0; i < selection.count(); i++) {
5131 if (selection.at(i)->type() == AVWIDGET) {
5132 ClipItem *clip = static_cast <ClipItem *>(selection.at(i));
5133 if (clip->clipType() == AV || clip->clipType() == PLAYLIST) {
5134 if (clip->parentItem()) {
5135 emit displayMessage(i18n("Cannot change grouped clips"), ErrorMessage);
5137 new ChangeClipTypeCommand(this, clip->track(), clip->startPos(), true, false, clip->isVideoOnly(), clip->isAudioOnly(), videoCommand);
5142 m_commandStack->push(videoCommand);
5145 void CustomTrackView::setAudioOnly()
5147 resetSelectionGroup();
5148 QList<QGraphicsItem *> selection = scene()->selectedItems();
5149 if (selection.isEmpty()) {
5150 emit displayMessage(i18n("You must select one clip for this action"), ErrorMessage);
5153 QUndoCommand *videoCommand = new QUndoCommand();
5154 videoCommand->setText(i18n("Audio only"));
5155 for (int i = 0; i < selection.count(); i++) {
5156 if (selection.at(i)->type() == AVWIDGET) {
5157 ClipItem *clip = static_cast <ClipItem *>(selection.at(i));
5158 if (clip->clipType() == AV || clip->clipType() == PLAYLIST) {
5159 if (clip->parentItem()) {
5160 emit displayMessage(i18n("Cannot change grouped clips"), ErrorMessage);
5162 new ChangeClipTypeCommand(this, clip->track(), clip->startPos(), false, true, clip->isVideoOnly(), clip->isAudioOnly(), videoCommand);
5167 m_commandStack->push(videoCommand);
5170 void CustomTrackView::setAudioAndVideo()
5172 resetSelectionGroup();
5173 QList<QGraphicsItem *> selection = scene()->selectedItems();
5174 if (selection.isEmpty()) {
5175 emit displayMessage(i18n("You must select one clip for this action"), ErrorMessage);
5178 QUndoCommand *videoCommand = new QUndoCommand();
5179 videoCommand->setText(i18n("Audio and Video"));
5180 for (int i = 0; i < selection.count(); i++) {
5181 if (selection.at(i)->type() == AVWIDGET) {
5182 ClipItem *clip = static_cast <ClipItem *>(selection.at(i));
5183 if (clip->clipType() == AV || clip->clipType() == PLAYLIST) {
5184 if (clip->parentItem()) {
5185 emit displayMessage(i18n("Cannot change grouped clips"), ErrorMessage);
5187 new ChangeClipTypeCommand(this, clip->track(), clip->startPos(), false, false, clip->isVideoOnly(), clip->isAudioOnly(), videoCommand);
5192 m_commandStack->push(videoCommand);
5195 void CustomTrackView::doChangeClipType(const GenTime &pos, int track, bool videoOnly, bool audioOnly)
5197 ClipItem *clip = getClipItemAt(pos, track);
5199 kDebug() << "// Cannot find clip to split!!!";
5203 int start = pos.frames(m_document->fps());
5204 clip->setVideoOnly(true);
5205 clip->setAudioOnly(false);
5206 if (m_document->renderer()->mltUpdateClipProducer(m_document->tracksCount() - track, start, clip->baseClip()->videoProducer()) == false) {
5207 emit displayMessage(i18n("Cannot update clip (time: %1, track: %2)", start, track), ErrorMessage);
5209 } else if (audioOnly) {
5210 int start = pos.frames(m_document->fps());
5211 clip->setAudioOnly(true);
5212 clip->setVideoOnly(false);
5213 if (m_document->renderer()->mltUpdateClipProducer(m_document->tracksCount() - track, start, clip->baseClip()->audioProducer(track)) == false) {
5214 emit displayMessage(i18n("Cannot update clip (time: %1, track: %2)", start, track), ErrorMessage);
5217 int start = pos.frames(m_document->fps());
5218 clip->setAudioOnly(false);
5219 clip->setVideoOnly(false);
5220 if (m_document->renderer()->mltUpdateClipProducer(m_document->tracksCount() - track, start, clip->baseClip()->producer(track)) == false) {
5221 emit displayMessage(i18n("Cannot update clip (time: %1, track: %2)", start, track), ErrorMessage);
5225 setDocumentModified();
5228 void CustomTrackView::updateClipTypeActions(ClipItem *clip)
5230 if (clip == NULL || (clip->clipType() != AV && clip->clipType() != PLAYLIST)) {
5231 m_clipTypeGroup->setEnabled(false);
5233 m_clipTypeGroup->setEnabled(true);
5234 QList <QAction *> actions = m_clipTypeGroup->actions();
5236 if (clip->isAudioOnly()) lookup = "clip_audio_only";
5237 else if (clip->isVideoOnly()) lookup = "clip_video_only";
5238 else lookup = "clip_audio_and_video";
5239 for (int i = 0; i < actions.count(); i++) {
5240 if (actions.at(i)->data().toString() == lookup) {
5241 actions.at(i)->setChecked(true);
5248 void CustomTrackView::reloadTransitionLumas()
5252 QDomElement lumaTransition = MainWindow::transitions.getEffectByTag("luma", "luma");
5253 QDomNodeList params = lumaTransition.elementsByTagName("parameter");
5254 for (int i = 0; i < params.count(); i++) {
5255 QDomElement e = params.item(i).toElement();
5256 if (e.attribute("tag") == "resource") {
5257 lumaNames = e.attribute("paramlistdisplay");
5258 lumaFiles = e.attribute("paramlist");
5263 QList<QGraphicsItem *> itemList = items();
5264 Transition *transitionitem;
5265 QDomElement transitionXml;
5266 for (int i = 0; i < itemList.count(); i++) {
5267 if (itemList.at(i)->type() == TRANSITIONWIDGET) {
5268 transitionitem = static_cast <Transition*>(itemList.at(i));
5269 transitionXml = transitionitem->toXML();
5270 if (transitionXml.attribute("id") == "luma" && transitionXml.attribute("tag") == "luma") {
5271 QDomNodeList params = transitionXml.elementsByTagName("parameter");
5272 for (int i = 0; i < params.count(); i++) {
5273 QDomElement e = params.item(i).toElement();
5274 if (e.attribute("tag") == "resource") {
5275 e.setAttribute("paramlistdisplay", lumaNames);
5276 e.setAttribute("paramlist", lumaFiles);
5281 if (transitionXml.attribute("id") == "composite" && transitionXml.attribute("tag") == "composite") {
5282 QDomNodeList params = transitionXml.elementsByTagName("parameter");
5283 for (int i = 0; i < params.count(); i++) {
5284 QDomElement e = params.item(i).toElement();
5285 if (e.attribute("tag") == "luma") {
5286 e.setAttribute("paramlistdisplay", lumaNames);
5287 e.setAttribute("paramlist", lumaFiles);
5294 emit transitionItemSelected(NULL);
5297 double CustomTrackView::fps() const
5299 return m_document->fps();
5302 void CustomTrackView::updateProjectFps()
5304 // update all clips to the new fps
5305 resetSelectionGroup();
5306 scene()->clearSelection();
5308 QList<QGraphicsItem *> itemList = items();
5309 for (int i = 0; i < itemList.count(); i++) {
5310 // remove all items and re-add them one by one
5311 if (itemList.at(i) != m_cursorLine && itemList.at(i)->parentItem() == NULL) m_scene->removeItem(itemList.at(i));
5313 for (int i = 0; i < itemList.count(); i++) {
5314 if (itemList.at(i)->parentItem() == 0 && (itemList.at(i)->type() == AVWIDGET || itemList.at(i)->type() == TRANSITIONWIDGET)) {
5315 AbstractClipItem *clip = static_cast <AbstractClipItem *>(itemList.at(i));
5316 clip->updateFps(m_document->fps());
5317 m_scene->addItem(clip);
5318 } else if (itemList.at(i)->type() == GROUPWIDGET) {
5319 AbstractGroupItem *grp = static_cast <AbstractGroupItem *>(itemList.at(i));
5320 QList<QGraphicsItem *> children = grp->childItems();
5321 for (int j = 0; j < children.count(); j++) {
5322 if (children.at(j)->type() == AVWIDGET || children.at(j)->type() == TRANSITIONWIDGET) {
5323 AbstractClipItem *clip = static_cast <AbstractClipItem *>(children.at(j));
5324 clip->setFlag(QGraphicsItem::ItemIsMovable, true);
5325 clip->updateFps(m_document->fps());
5328 m_document->clipManager()->removeGroup(grp);
5329 m_scene->addItem(grp);
5330 scene()->destroyItemGroup(grp);
5331 for (int j = 0; j < children.count(); j++) {
5332 if (children.at(j)->type() == AVWIDGET || children.at(j)->type() == TRANSITIONWIDGET) {
5333 //children.at(j)->setParentItem(0);
5334 children.at(j)->setSelected(true);
5337 groupSelectedItems(true, true);
5338 } else if (itemList.at(i)->type() == GUIDEITEM) {
5339 Guide *g = static_cast<Guide *>(itemList.at(i));
5341 m_scene->addItem(g);
5344 viewport()->update();
5347 void CustomTrackView::slotTrackDown()
5349 if (m_selectedTrack > m_document->tracksCount() - 2) m_selectedTrack = 0;
5350 else m_selectedTrack++;
5351 emit updateTrackHeaders();
5352 QRectF rect(mapToScene(QPoint()).x(), m_selectedTrack * m_tracksHeight, 10, m_tracksHeight);
5353 ensureVisible(rect);
5354 viewport()->update();
5357 void CustomTrackView::slotTrackUp()
5359 if (m_selectedTrack > 0) m_selectedTrack--;
5360 else m_selectedTrack = m_document->tracksCount() - 1;
5361 emit updateTrackHeaders();
5362 QRectF rect(mapToScene(QPoint()).x(), m_selectedTrack * m_tracksHeight, 10, m_tracksHeight);
5363 ensureVisible(rect);
5364 viewport()->update();
5367 int CustomTrackView::selectedTrack() const
5369 return m_selectedTrack;
5372 void CustomTrackView::slotSelectTrack(int ix)
5374 m_selectedTrack = qMax(0, ix);
5375 m_selectedTrack = qMin(ix, m_document->tracksCount() - 1);
5376 emit updateTrackHeaders();
5377 QRectF rect(mapToScene(QPoint()).x(), m_selectedTrack * m_tracksHeight, 10, m_tracksHeight);
5378 ensureVisible(rect);
5379 viewport()->update();
5382 void CustomTrackView::selectClip(bool add, bool group)
5384 QRectF rect(m_cursorPos, m_selectedTrack * m_tracksHeight + m_tracksHeight / 2, 1, 1);
5385 QList<QGraphicsItem *> selection = m_scene->items(rect);
5386 resetSelectionGroup(group);
5387 if (!group) m_scene->clearSelection();
5388 for (int i = 0; i < selection.count(); i++) {
5389 if (selection.at(i)->type() == AVWIDGET) {
5390 selection.at(i)->setSelected(add);
5394 if (group) groupSelectedItems();
5397 void CustomTrackView::selectTransition(bool add, bool group)
5399 QRectF rect(m_cursorPos, m_selectedTrack * m_tracksHeight + m_tracksHeight, 1, 1);
5400 QList<QGraphicsItem *> selection = m_scene->items(rect);
5401 resetSelectionGroup(group);
5402 if (!group) m_scene->clearSelection();
5403 for (int i = 0; i < selection.count(); i++) {
5404 if (selection.at(i)->type() == TRANSITIONWIDGET) {
5405 selection.at(i)->setSelected(add);
5409 if (group) groupSelectedItems();
5412 QStringList CustomTrackView::extractTransitionsLumas()
5415 QList<QGraphicsItem *> itemList = items();
5416 Transition *transitionitem;
5417 QDomElement transitionXml;
5418 for (int i = 0; i < itemList.count(); i++) {
5419 if (itemList.at(i)->type() == TRANSITIONWIDGET) {
5420 transitionitem = static_cast <Transition*>(itemList.at(i));
5421 transitionXml = transitionitem->toXML();
5422 QString luma = EffectsList::parameter(transitionXml, "luma");
5423 if (!luma.isEmpty()) urls << luma;
5429 void CustomTrackView::setEditMode(EDITMODE mode)
5431 m_scene->setEditMode(mode);