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 "customtrackscene.h"
23 #include "docclipbase.h"
25 #include "definitions.h"
26 #include "moveclipcommand.h"
27 #include "movetransitioncommand.h"
28 #include "resizeclipcommand.h"
29 #include "editguidecommand.h"
30 #include "addtimelineclipcommand.h"
31 #include "addeffectcommand.h"
32 #include "editeffectcommand.h"
33 #include "moveeffectcommand.h"
34 #include "addtransitioncommand.h"
35 #include "edittransitioncommand.h"
36 #include "editkeyframecommand.h"
37 #include "changespeedcommand.h"
38 #include "addmarkercommand.h"
39 #include "razorclipcommand.h"
40 #include "kdenlivesettings.h"
41 #include "transition.h"
42 #include "clipmanager.h"
44 #include "markerdialog.h"
45 #include "mainwindow.h"
46 #include "ui_keyframedialog_ui.h"
47 #include "clipdurationdialog.h"
48 #include "abstractgroupitem.h"
49 #include "insertspacecommand.h"
50 #include "spacerdialog.h"
51 #include "addtrackcommand.h"
52 #include "changetrackcommand.h"
53 #include "movegroupcommand.h"
54 #include "ui_addtrack_ui.h"
55 #include "initeffects.h"
56 #include "locktrackcommand.h"
57 #include "groupclipscommand.h"
58 #include "splitaudiocommand.h"
59 #include "changecliptypecommand.h"
60 #include "trackdialog.h"
67 #include <KColorScheme>
69 #include <QMouseEvent>
70 #include <QStylePainter>
71 #include <QGraphicsItem>
72 #include <QDomDocument>
74 #include <QApplication>
75 #include <QInputDialog>
78 bool sortGuidesList(const Guide *g1 , const Guide *g2)
80 return (*g1).position() < (*g2).position();
85 // disable animation if user asked it in KDE's global settings
86 // http://lists.kde.org/?l=kde-commits&m=120398724717624&w=2
87 // needs something like below (taken from dolphin)
88 // #include <kglobalsettings.h>
89 // const bool animate = KGlobalSettings::graphicEffectsLevel() & KGlobalSettings::SimpleAnimationEffects;
90 // const int duration = animate ? 1500 : 1;
92 CustomTrackView::CustomTrackView(KdenliveDoc *doc, CustomTrackScene* projectscene, QWidget *parent) :
93 QGraphicsView(projectscene, parent),
94 m_tracksHeight(KdenliveSettings::trackheight()),
98 m_scene(projectscene),
100 m_operationMode(NONE),
107 m_autoScroll(KdenliveSettings::autoscroll()),
108 m_pasteEffectsAction(NULL),
109 m_ungroupAction(NULL),
116 m_blockRefresh(false),
117 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(Qt::black);
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();
173 void CustomTrackView::setDocumentModified()
175 m_document->setModified(true);
178 void CustomTrackView::setContextMenu(QMenu *timeline, QMenu *clip, QMenu *transition, QActionGroup *clipTypeGroup)
180 m_timelineContextMenu = timeline;
181 m_timelineContextClipMenu = clip;
182 m_clipTypeGroup = clipTypeGroup;
183 QList <QAction *> list = m_timelineContextClipMenu->actions();
184 for (int i = 0; i < list.count(); i++) {
185 if (list.at(i)->data().toString() == "paste_effects") m_pasteEffectsAction = list.at(i);
186 else if (list.at(i)->data().toString() == "ungroup_clip") m_ungroupAction = list.at(i);
189 m_timelineContextTransitionMenu = transition;
190 list = m_timelineContextTransitionMenu->actions();
191 for (int i = 0; i < list.count(); i++) {
192 if (list.at(i)->data().toString() == "auto") {
193 m_autoTransition = list.at(i);
198 m_timelineContextMenu->addSeparator();
199 m_deleteGuide = new KAction(KIcon("edit-delete"), i18n("Delete Guide"), this);
200 connect(m_deleteGuide, SIGNAL(triggered()), this, SLOT(slotDeleteTimeLineGuide()));
201 m_timelineContextMenu->addAction(m_deleteGuide);
203 m_editGuide = new KAction(KIcon("document-properties"), i18n("Edit Guide"), this);
204 connect(m_editGuide, SIGNAL(triggered()), this, SLOT(slotEditTimeLineGuide()));
205 m_timelineContextMenu->addAction(m_editGuide);
208 void CustomTrackView::checkAutoScroll()
210 m_autoScroll = KdenliveSettings::autoscroll();
213 /*sQList <TrackInfo> CustomTrackView::tracksList() const {
214 return m_scene->m_tracksList;
217 void CustomTrackView::checkTrackHeight()
219 if (m_tracksHeight == KdenliveSettings::trackheight()) return;
220 m_tracksHeight = KdenliveSettings::trackheight();
221 emit trackHeightChanged();
222 QList<QGraphicsItem *> itemList = items();
224 Transition *transitionitem;
225 bool snap = KdenliveSettings::snaptopoints();
226 KdenliveSettings::setSnaptopoints(false);
227 for (int i = 0; i < itemList.count(); i++) {
228 if (itemList.at(i)->type() == AVWIDGET) {
229 item = (ClipItem*) itemList.at(i);
230 item->setRect(0, 0, item->rect().width(), m_tracksHeight - 1);
231 item->setPos((qreal) item->startPos().frames(m_document->fps()), (qreal) item->track() * m_tracksHeight + 1);
232 item->resetThumbs(true);
233 } else if (itemList.at(i)->type() == TRANSITIONWIDGET) {
234 transitionitem = (Transition*) itemList.at(i);
235 transitionitem->setRect(0, 0, transitionitem->rect().width(), m_tracksHeight / 3 * 2 - 1);
236 transitionitem->setPos((qreal) transitionitem->startPos().frames(m_document->fps()), (qreal) transitionitem->track() * m_tracksHeight + m_tracksHeight / 3 * 2);
239 m_cursorLine->setLine(m_cursorLine->line().x1(), 0, m_cursorLine->line().x1(), m_tracksHeight * m_document->tracksCount());
241 for (int i = 0; i < m_guides.count(); i++) {
242 QLineF l = m_guides.at(i)->line();
243 l.setP2(QPointF(l.x2(), m_tracksHeight * m_document->tracksCount()));
244 m_guides.at(i)->setLine(l);
247 setSceneRect(0, 0, sceneRect().width(), m_tracksHeight * m_document->tracksCount());
248 // verticalScrollBar()->setMaximum(m_tracksHeight * m_document->tracksCount());
249 KdenliveSettings::setSnaptopoints(snap);
250 viewport()->update();
253 /** Zoom or move viewport on mousewheel
255 * If mousewheel+Ctrl, zooms in/out on the timeline.
257 * With Ctrl, moves viewport towards end of timeline if down/back,
258 * opposite on up/forward.
260 * See also http://www.kdenlive.org/mantis/view.php?id=265 */
261 void CustomTrackView::wheelEvent(QWheelEvent * e)
263 if (e->modifiers() == Qt::ControlModifier) {
264 if (e->delta() > 0) emit zoomIn();
267 if (e->delta() <= 0) horizontalScrollBar()->setValue(horizontalScrollBar()->value() + horizontalScrollBar()->singleStep());
268 else horizontalScrollBar()->setValue(horizontalScrollBar()->value() - horizontalScrollBar()->singleStep());
272 int CustomTrackView::getPreviousVideoTrack(int track)
274 track = m_document->tracksCount() - track - 1;
276 for (int i = track; i > -1; i--) {
277 if (m_document->trackInfoAt(i).type == VIDEOTRACK) return i + 1;
283 void CustomTrackView::slotFetchNextThumbs()
285 if (!m_waitingThumbs.isEmpty()) {
286 ClipItem *item = m_waitingThumbs.takeFirst();
287 while ((item == NULL) && !m_waitingThumbs.isEmpty()) {
288 item = m_waitingThumbs.takeFirst();
290 if (item) item->slotFetchThumbs();
291 if (!m_waitingThumbs.isEmpty()) m_thumbsTimer.start();
295 void CustomTrackView::slotCheckMouseScrolling()
297 if (m_scrollOffset == 0) {
298 m_scrollTimer.stop();
301 horizontalScrollBar()->setValue(horizontalScrollBar()->value() + m_scrollOffset);
302 m_scrollTimer.start();
305 void CustomTrackView::slotCheckPositionScrolling()
307 // If mouse is at a border of the view, scroll
308 if (m_moveOpMode != SEEK) return;
309 if (mapFromScene(m_cursorPos, 0).x() < 3) {
310 horizontalScrollBar()->setValue(horizontalScrollBar()->value() - 2);
311 QTimer::singleShot(200, this, SLOT(slotCheckPositionScrolling()));
312 setCursorPos(mapToScene(QPoint(-2, 0)).x());
313 } else if (viewport()->width() - 3 < mapFromScene(m_cursorPos + 1, 0).x()) {
314 horizontalScrollBar()->setValue(horizontalScrollBar()->value() + 2);
315 setCursorPos(mapToScene(QPoint(viewport()->width(), 0)).x() + 1);
316 QTimer::singleShot(200, this, SLOT(slotCheckPositionScrolling()));
323 void CustomTrackView::mouseMoveEvent(QMouseEvent * event)
325 int pos = event->x();
326 int mappedXPos = (int)(mapToScene(event->pos()).x() + 0.5);
327 double snappedPos = getSnapPointForPos(mappedXPos);
328 emit mousePosition(mappedXPos);
330 if (event->buttons() & Qt::MidButton) return;
331 if (dragMode() == QGraphicsView::RubberBandDrag || (event->modifiers() == Qt::ControlModifier && m_tool != SPACERTOOL)) {
332 event->setAccepted(true);
334 QGraphicsView::mouseMoveEvent(event);
338 if (event->buttons() != Qt::NoButton) {
339 bool move = (event->pos() - m_clickEvent).manhattanLength() >= QApplication::startDragDistance();
340 if (m_dragItem && m_tool == SELECTTOOL) {
341 if (m_operationMode == MOVE && move) {
342 QGraphicsView::mouseMoveEvent(event);
343 // If mouse is at a border of the view, scroll
345 m_scrollOffset = -30;
346 m_scrollTimer.start();
347 } else if (viewport()->width() - pos < 10) {
349 m_scrollTimer.start();
350 } else if (m_scrollTimer.isActive()) m_scrollTimer.stop();
352 } else if (m_operationMode == RESIZESTART && move) {
353 m_document->renderer()->pause();
354 m_dragItem->resizeStart((int)(snappedPos));
355 } else if (m_operationMode == RESIZEEND && move) {
356 m_document->renderer()->pause();
357 m_dragItem->resizeEnd((int)(snappedPos));
358 } else if (m_operationMode == FADEIN && move) {
359 ((ClipItem*) m_dragItem)->setFadeIn((int)(mappedXPos - m_dragItem->startPos().frames(m_document->fps())));
360 } else if (m_operationMode == FADEOUT && move) {
361 ((ClipItem*) m_dragItem)->setFadeOut((int)(m_dragItem->endPos().frames(m_document->fps()) - mappedXPos));
362 } else if (m_operationMode == KEYFRAME && move) {
363 GenTime keyFramePos = GenTime(mappedXPos, m_document->fps()) - m_dragItem->startPos() + m_dragItem->cropStart();
364 double pos = mapToScene(event->pos()).toPoint().y();
365 QRectF br = m_dragItem->sceneBoundingRect();
366 double maxh = 100.0 / br.height();
367 pos = (br.bottom() - pos) * maxh;
368 m_dragItem->updateKeyFramePos(keyFramePos, pos);
371 scene()->removeItem(m_visualTip);
372 m_animationTimer->stop();
379 } else if (m_operationMode == MOVEGUIDE) {
381 scene()->removeItem(m_visualTip);
382 m_animationTimer->stop();
388 QGraphicsView::mouseMoveEvent(event);
390 } else if (m_operationMode == SPACER && move && m_selectionGroup) {
392 if (snappedPos < 0) snappedPos = 0;
393 // Make sure there is no collision
394 QList<QGraphicsItem *> children = m_selectionGroup->childItems();
395 QPainterPath shape = m_selectionGroup->clipGroupShape(QPointF(snappedPos - m_selectionGroup->sceneBoundingRect().left(), 0));
396 QList<QGraphicsItem*> collidingItems = scene()->items(shape, Qt::IntersectsItemShape);
397 collidingItems.removeAll(m_selectionGroup);
398 for (int i = 0; i < children.count(); i++) {
399 collidingItems.removeAll(children.at(i));
401 bool collision = false;
402 for (int i = 0; i < collidingItems.count(); i++) {
403 if (collidingItems.at(i)->type() == AVWIDGET) {
410 shape = m_selectionGroup->transitionGroupShape(QPointF(snappedPos - m_selectionGroup->sceneBoundingRect().left(), 0));
411 collidingItems = scene()->items(shape, Qt::IntersectsItemShape);
412 collidingItems.removeAll(m_selectionGroup);
413 for (int i = 0; i < children.count(); i++) {
414 collidingItems.removeAll(children.at(i));
416 for (int i = 0; i < collidingItems.count(); i++) {
417 if (collidingItems.at(i)->type() == TRANSITIONWIDGET) {
425 m_selectionGroup->translate(snappedPos - m_selectionGroup->sceneBoundingRect().left(), 0);
426 //m_selectionGroup->setPos(mappedXPos + (((int) m_selectionGroup->boundingRect().topLeft().x() + 0.5) - mappedClick) , m_selectionGroup->pos().y());
430 if (m_tool == RAZORTOOL) {
431 setCursor(m_razorCursor);
432 //QGraphicsView::mouseMoveEvent(event);
434 } else if (m_tool == SPACERTOOL) {
435 setCursor(m_spacerCursor);
439 QList<QGraphicsItem *> itemList = items(event->pos());
440 QGraphicsRectItem *item = NULL;
441 OPERATIONTYPE opMode = NONE;
443 if (itemList.count() == 1 && itemList.at(0)->type() == GUIDEITEM) {
445 } else for (int i = 0; i < itemList.count(); i++) {
446 if (itemList.at(i)->type() == AVWIDGET || itemList.at(i)->type() == TRANSITIONWIDGET) {
447 item = (QGraphicsRectItem*) itemList.at(i);
452 if (item && event->buttons() == Qt::NoButton) {
453 AbstractClipItem *clip = static_cast <AbstractClipItem*>(item);
454 if (m_tool == RAZORTOOL) {
455 // razor tool over a clip, display current frame in monitor
456 if (false && !m_blockRefresh && item->type() == AVWIDGET) {
457 //TODO: solve crash when showing frame when moving razor over clip
458 emit showClipFrame(((ClipItem *) item)->baseClip(), mappedXPos - (clip->startPos() - clip->cropStart()).frames(m_document->fps()));
463 opMode = clip->operationMode(mapToScene(event->pos()));
464 const double size = 5;
465 if (opMode == m_moveOpMode) {
466 QGraphicsView::mouseMoveEvent(event);
470 scene()->removeItem(m_visualTip);
471 m_animationTimer->stop();
478 m_moveOpMode = opMode;
479 if (opMode == MOVE) {
480 setCursor(Qt::OpenHandCursor);
481 } else if (opMode == RESIZESTART) {
482 setCursor(KCursor("left_side", Qt::SizeHorCursor));
483 if (m_visualTip == NULL) {
484 QRectF rect = clip->sceneBoundingRect();
486 polygon << QPoint(0, - size * 2);
487 polygon << QPoint(size * 2, 0);
488 polygon << QPoint(0, size * 2);
489 polygon << QPoint(0, - size * 2);
491 m_visualTip = new QGraphicsPolygonItem(polygon);
492 ((QGraphicsPolygonItem*) m_visualTip)->setBrush(m_tipColor);
493 ((QGraphicsPolygonItem*) m_visualTip)->setPen(m_tipPen);
494 m_visualTip->setPos(rect.x(), rect.y() + rect.height() / 2);
495 m_visualTip->setFlags(QGraphicsItem::ItemIgnoresTransformations);
496 m_visualTip->setZValue(100);
497 m_animation = new QGraphicsItemAnimation;
498 m_animation->setItem(m_visualTip);
499 m_animation->setTimeLine(m_animationTimer);
500 m_animation->setScaleAt(.5, 2, 1);
501 m_animation->setScaleAt(1, 1, 1);
502 scene()->addItem(m_visualTip);
503 m_animationTimer->start();
505 } else if (opMode == RESIZEEND) {
506 setCursor(KCursor("right_side", Qt::SizeHorCursor));
507 if (m_visualTip == NULL) {
508 QRectF rect = clip->sceneBoundingRect();
510 polygon << QPoint(0, - size * 2);
511 polygon << QPoint(- size * 2, 0);
512 polygon << QPoint(0, size * 2);
513 polygon << QPoint(0, - size * 2);
515 m_visualTip = new QGraphicsPolygonItem(polygon);
516 ((QGraphicsPolygonItem*) m_visualTip)->setBrush(m_tipColor);
517 ((QGraphicsPolygonItem*) m_visualTip)->setPen(m_tipPen);
518 m_visualTip->setFlags(QGraphicsItem::ItemIgnoresTransformations);
519 m_visualTip->setPos(rect.right(), rect.y() + rect.height() / 2);
520 m_visualTip->setZValue(100);
521 m_animation = new QGraphicsItemAnimation;
522 m_animation->setItem(m_visualTip);
523 m_animation->setTimeLine(m_animationTimer);
524 m_animation->setScaleAt(.5, 2, 1);
525 m_animation->setScaleAt(1, 1, 1);
526 scene()->addItem(m_visualTip);
527 m_animationTimer->start();
529 } else if (opMode == FADEIN) {
530 if (m_visualTip == NULL) {
531 ClipItem *item = (ClipItem *) clip;
532 QRectF rect = clip->sceneBoundingRect();
533 m_visualTip = new QGraphicsEllipseItem(-size, -size, size * 2, size * 2);
534 ((QGraphicsEllipseItem*) m_visualTip)->setBrush(m_tipColor);
535 ((QGraphicsEllipseItem*) m_visualTip)->setPen(m_tipPen);
536 m_visualTip->setPos(rect.x() + item->fadeIn(), rect.y());
537 m_visualTip->setFlags(QGraphicsItem::ItemIgnoresTransformations);
538 m_visualTip->setZValue(100);
539 m_animation = new QGraphicsItemAnimation;
540 m_animation->setItem(m_visualTip);
541 m_animation->setTimeLine(m_animationTimer);
542 m_animation->setScaleAt(.5, 2, 2);
543 m_animation->setScaleAt(1, 1, 1);
544 scene()->addItem(m_visualTip);
545 m_animationTimer->start();
547 setCursor(Qt::PointingHandCursor);
548 } else if (opMode == FADEOUT) {
549 if (m_visualTip == NULL) {
550 ClipItem *item = (ClipItem *) clip;
551 QRectF rect = clip->sceneBoundingRect();
552 m_visualTip = new QGraphicsEllipseItem(-size, -size, size * 2, size * 2);
553 ((QGraphicsEllipseItem*) m_visualTip)->setBrush(m_tipColor);
554 ((QGraphicsEllipseItem*) m_visualTip)->setPen(m_tipPen);
555 m_visualTip->setPos(rect.right() - item->fadeOut(), rect.y());
556 m_visualTip->setFlags(QGraphicsItem::ItemIgnoresTransformations);
557 m_visualTip->setZValue(100);
558 m_animation = new QGraphicsItemAnimation;
559 m_animation->setItem(m_visualTip);
560 m_animation->setTimeLine(m_animationTimer);
561 m_animation->setScaleAt(.5, 2, 2);
562 m_animation->setScaleAt(1, 1, 1);
563 scene()->addItem(m_visualTip);
564 m_animationTimer->start();
566 setCursor(Qt::PointingHandCursor);
567 } else if (opMode == TRANSITIONSTART) {
568 if (m_visualTip == NULL) {
569 QRectF rect = clip->sceneBoundingRect();
571 polygon << QPoint(0, - size * 2);
572 polygon << QPoint(size * 2, 0);
573 polygon << QPoint(0, 0);
574 polygon << QPoint(0, - size * 2);
576 m_visualTip = new QGraphicsPolygonItem(polygon);
577 ((QGraphicsPolygonItem*) m_visualTip)->setBrush(m_tipColor);
578 ((QGraphicsPolygonItem*) m_visualTip)->setPen(m_tipPen);
579 m_visualTip->setPos(rect.x(), rect.bottom());
580 m_visualTip->setFlags(QGraphicsItem::ItemIgnoresTransformations);
581 m_visualTip->setZValue(100);
582 m_animation = new QGraphicsItemAnimation;
583 m_animation->setItem(m_visualTip);
584 m_animation->setTimeLine(m_animationTimer);
585 m_animation->setScaleAt(.5, 2, 2);
586 m_animation->setScaleAt(1, 1, 1);
587 scene()->addItem(m_visualTip);
588 m_animationTimer->start();
590 setCursor(Qt::PointingHandCursor);
591 } else if (opMode == TRANSITIONEND) {
592 if (m_visualTip == NULL) {
593 QRectF rect = clip->sceneBoundingRect();
595 polygon << QPoint(0, - size * 2);
596 polygon << QPoint(- size * 2, 0);
597 polygon << QPoint(0, 0);
598 polygon << QPoint(0, - size * 2);
600 m_visualTip = new QGraphicsPolygonItem(polygon);
601 ((QGraphicsPolygonItem*) m_visualTip)->setBrush(m_tipColor);
602 ((QGraphicsPolygonItem*) m_visualTip)->setPen(m_tipPen);
603 m_visualTip->setPos(rect.right(), rect.bottom());
604 m_visualTip->setFlags(QGraphicsItem::ItemIgnoresTransformations);
605 m_visualTip->setZValue(100);
606 m_animation = new QGraphicsItemAnimation;
607 m_animation->setItem(m_visualTip);
608 m_animation->setTimeLine(m_animationTimer);
609 m_animation->setScaleAt(.5, 2, 2);
610 m_animation->setScaleAt(1, 1, 1);
611 scene()->addItem(m_visualTip);
612 m_animationTimer->start();
614 setCursor(Qt::PointingHandCursor);
615 } else if (opMode == KEYFRAME) {
616 setCursor(Qt::PointingHandCursor);
618 } // no clip under mouse
619 else if (m_tool == RAZORTOOL) {
622 } else if (opMode == MOVEGUIDE) {
623 m_moveOpMode = opMode;
624 setCursor(Qt::SplitHCursor);
627 scene()->removeItem(m_visualTip);
628 m_animationTimer->stop();
635 setCursor(Qt::ArrowCursor);
636 if (event->buttons() != Qt::NoButton && event->modifiers() == Qt::NoModifier) {
637 QGraphicsView::mouseMoveEvent(event);
639 setCursorPos(mappedXPos);
640 slotCheckPositionScrolling();
642 } else m_moveOpMode = NONE;
644 QGraphicsView::mouseMoveEvent(event);
648 void CustomTrackView::mousePressEvent(QMouseEvent * event)
650 setFocus(Qt::MouseFocusReason);
651 m_menuPosition = QPoint();
653 // special cases (middle click button or ctrl / shift click
654 if (event->button() == Qt::MidButton) {
655 m_document->renderer()->switchPlay();
656 m_blockRefresh = false;
657 m_operationMode = NONE;
661 if (event->modifiers() & Qt::ShiftModifier) {
662 // Rectangle selection
663 setViewportUpdateMode(QGraphicsView::FullViewportUpdate);
664 setDragMode(QGraphicsView::RubberBandDrag);
665 if (!(event->modifiers() & Qt::ControlModifier)) {
666 resetSelectionGroup();
667 scene()->clearSelection();
669 m_blockRefresh = false;
670 m_operationMode = RUBBERSELECTION;
671 QGraphicsView::mousePressEvent(event);
675 m_blockRefresh = true;
677 bool collision = false;
679 if (m_tool != RAZORTOOL) activateMonitor();
680 else if (m_document->renderer()->playSpeed() != 0.0) {
681 m_document->renderer()->pause();
684 m_clickEvent = event->pos();
686 // check item under mouse
687 QList<QGraphicsItem *> collisionList = items(m_clickEvent);
689 if (event->modifiers() == Qt::ControlModifier && m_tool != SPACERTOOL && collisionList.count() == 0) {
690 // Pressing Ctrl + left mouse button in an empty area scrolls the timeline
691 setDragMode(QGraphicsView::ScrollHandDrag);
692 QGraphicsView::mousePressEvent(event);
693 m_blockRefresh = false;
694 m_operationMode = NONE;
698 // if a guide and a clip were pressed, just select the guide
699 for (int i = 0; i < collisionList.count(); ++i) {
700 if (collisionList.at(i)->type() == GUIDEITEM) {
701 // a guide item was pressed
702 m_dragGuide = (Guide *) collisionList.at(i);
703 if (event->button() == Qt::LeftButton) { // move it
704 m_dragGuide->setFlag(QGraphicsItem::ItemIsMovable, true);
706 m_operationMode = MOVEGUIDE;
707 // deselect all clips so that only the guide will move
708 m_scene->clearSelection();
709 resetSelectionGroup(false);
710 updateSnapPoints(NULL);
711 QGraphicsView::mousePressEvent(event);
713 } else // show context menu
718 // Find first clip, transition or group under mouse (when no guides selected)
720 AbstractGroupItem *dragGroup = NULL;
721 AbstractClipItem *collisionClip = NULL;
723 while (!m_dragGuide && ct < collisionList.count()) {
724 if (collisionList.at(ct)->type() == AVWIDGET || collisionList.at(ct)->type() == TRANSITIONWIDGET) {
725 collisionClip = static_cast <AbstractClipItem *>(collisionList.at(ct));
726 if (collisionClip == m_dragItem) {
727 collisionClip = NULL;
728 } else m_dragItem = collisionClip;
730 m_dragItemInfo = m_dragItem->info();
731 if (m_dragItem->parentItem() && m_dragItem->parentItem()->type() == GROUPWIDGET && m_dragItem->parentItem() != m_selectionGroup) {
732 // kDebug()<<"// KLIK FOUND GRP: "<<m_dragItem->sceneBoundingRect();
733 dragGroup = static_cast <AbstractGroupItem *>(m_dragItem->parentItem());
740 if (m_dragItem) emit clipItemSelected(NULL);
744 if (m_dragItem && m_dragItem->type() == TRANSITIONWIDGET) {
745 // update transition menu action
746 m_autoTransition->setChecked(static_cast<Transition *>(m_dragItem)->isAutomatic());
747 m_autoTransition->setEnabled(true);
748 } else m_autoTransition->setEnabled(false);
750 // context menu requested
751 if (event->button() == Qt::RightButton) {
753 if (dragGroup) dragGroup->setSelected(true);
754 else if (!m_dragItem->isSelected()) {
755 resetSelectionGroup(false);
756 m_scene->clearSelection();
757 m_dragItem->setSelected(true);
759 } else if (!m_dragGuide) {
760 // check if there is a guide close to mouse click
761 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
762 for (int i = 0; i < guidesCollisionList.count(); i++) {
763 if (guidesCollisionList.at(i)->type() == GUIDEITEM) {
764 m_dragGuide = static_cast <Guide *>(guidesCollisionList.at(i));
768 // keep this to support multiple guides context menu in the future (?)
769 /*if (guidesCollisionList.at(0)->type() != GUIDEITEM)
770 guidesCollisionList.removeAt(0);
772 if (!guidesCollisionList.isEmpty())
773 m_dragGuide = static_cast <Guide *>(guidesCollisionList.at(0));*/
776 m_operationMode = NONE;
777 displayContextMenu(event->globalPos(), m_dragItem, dragGroup);
778 m_menuPosition = m_clickEvent;
784 // No item under click
785 if (m_dragItem == NULL || m_tool == SPACERTOOL) {
786 resetSelectionGroup(false);
787 setCursor(Qt::ArrowCursor);
788 m_scene->clearSelection();
790 updateClipTypeActions(NULL);
791 if (m_tool == SPACERTOOL) {
792 QList<QGraphicsItem *> selection;
793 if (event->modifiers() == Qt::ControlModifier) {
794 // Ctrl + click, select all items on track after click position
795 int track = (int)(mapToScene(m_clickEvent).y() / m_tracksHeight);
796 QRectF rect(mapToScene(m_clickEvent).x(), track * m_tracksHeight + m_tracksHeight / 2, sceneRect().width() - mapToScene(m_clickEvent).x(), m_tracksHeight / 2 - 2);
799 selection = checkForGroups(rect, isOk);
801 // groups found on track, do not allow the move
802 emit displayMessage(i18n("Cannot use spacer in a track with a group"), ErrorMessage);
806 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;
808 // Select all items on all tracks after click position
809 selection = items(event->pos().x(), 1, mapFromScene(sceneRect().width(), 0).x() - event->pos().x(), sceneRect().height());
810 kDebug() << "SELELCTING ELEMENTS WITHIN =" << event->pos().x() << "/" << 1 << ", " << mapFromScene(sceneRect().width(), 0).x() - event->pos().x() << "/" << sceneRect().height();
813 // create group to hold selected items
814 m_selectionGroup = new AbstractGroupItem(m_document->fps());
815 scene()->addItem(m_selectionGroup);
816 QList <GenTime> offsetList;
817 for (int i = 0; i < selection.count(); i++) {
818 if (selection.at(i)->parentItem() == 0 && (selection.at(i)->type() == AVWIDGET || selection.at(i)->type() == TRANSITIONWIDGET)) {
819 AbstractClipItem *item = static_cast<AbstractClipItem *>(selection.at(i));
820 offsetList.append(item->startPos());
821 offsetList.append(item->endPos());
822 m_selectionGroup->addToGroup(selection.at(i));
823 selection.at(i)->setFlags(QGraphicsItem::ItemIsSelectable);
824 } else if (selection.at(i)->parentItem() == 0 && selection.at(i)->type() == GROUPWIDGET) {
825 QList<QGraphicsItem *> children = selection.at(i)->childItems();
826 for (int j = 0; j < children.count(); j++) {
827 AbstractClipItem *item = static_cast<AbstractClipItem *>(children.at(j));
828 offsetList.append(item->startPos());
829 offsetList.append(item->endPos());
831 m_selectionGroup->addToGroup(selection.at(i));
832 selection.at(i)->setFlags(QGraphicsItem::ItemIsSelectable);
833 } else if (selection.at(i)->parentItem()) {
834 m_selectionGroup->addToGroup(selection.at(i)->parentItem());
835 selection.at(i)->parentItem()->setFlags(QGraphicsItem::ItemIsSelectable);
839 if (!offsetList.isEmpty()) {
841 QList <GenTime> cleandOffsetList;
842 GenTime startOffset = offsetList.takeFirst();
843 for (int k = 0; k < offsetList.size(); k++) {
844 GenTime newoffset = offsetList.at(k) - startOffset;
845 if (newoffset != GenTime() && !cleandOffsetList.contains(newoffset)) {
846 cleandOffsetList.append(newoffset);
849 updateSnapPoints(NULL, cleandOffsetList, true);
851 m_operationMode = SPACER;
853 setCursorPos((int)(mapToScene(event->x(), 0).x()));
855 QGraphicsView::mousePressEvent(event);
860 if (m_tool == RAZORTOOL && m_dragItem) {
861 if (m_dragItem->type() == TRANSITIONWIDGET) {
862 emit displayMessage(i18n("Cannot cut a transition"), ErrorMessage);
866 } else if (m_dragItem->parentItem() && m_dragItem->parentItem() != m_selectionGroup) {
867 emit displayMessage(i18n("Cannot cut a clip in a group"), ErrorMessage);
872 AbstractClipItem *clip = static_cast <AbstractClipItem *>(m_dragItem);
873 RazorClipCommand* command = new RazorClipCommand(this, clip->info(), GenTime((int)(mapToScene(event->pos()).x()), m_document->fps()));
874 m_document->renderer()->pause();
875 m_commandStack->push(command);
876 setDocumentModified();
882 bool itemSelected = false;
883 if (m_dragItem->isSelected()) itemSelected = true;
884 else if (m_dragItem->parentItem() && m_dragItem->parentItem()->isSelected()) itemSelected = true;
885 else if (dragGroup && dragGroup->isSelected()) itemSelected = true;
887 if (event->modifiers() == Qt::ControlModifier || itemSelected == false) {
888 if (event->modifiers() != Qt::ControlModifier) {
889 resetSelectionGroup(false);
890 m_scene->clearSelection();
891 // A refresh seems necessary otherwise in zoomed mode, some clips disappear
892 viewport()->update();
893 } else resetSelectionGroup();
895 if (m_dragItem->parentItem() && m_dragItem->parentItem()->type() == GROUPWIDGET) {
896 //kDebug()<<"// KLIK FOUND GRP: "<<m_dragItem->sceneBoundingRect();
897 dragGroup = static_cast <AbstractGroupItem *>(m_dragItem->parentItem());
899 bool selected = !m_dragItem->isSelected();
900 if (dragGroup) dragGroup->setSelected(selected);
901 else m_dragItem->setSelected(selected);
903 groupSelectedItems();
904 ClipItem *clip = static_cast <ClipItem *>(m_dragItem);
905 updateClipTypeActions(dragGroup == NULL ? clip : NULL);
906 m_pasteEffectsAction->setEnabled(m_copiedItems.count() == 1);
909 if (collisionClip != NULL || m_dragItem == NULL) {
910 if (m_dragItem && m_dragItem->type() == AVWIDGET && !m_dragItem->isItemLocked()) {
911 ClipItem *selected = static_cast <ClipItem*>(m_dragItem);
912 emit clipItemSelected(selected);
913 } else emit clipItemSelected(NULL);
916 // If clicked item is selected, allow move
917 if (event->modifiers() != Qt::ControlModifier && m_operationMode == NONE) QGraphicsView::mousePressEvent(event);
919 m_clickPoint = QPoint((int)(mapToScene(event->pos()).x() - m_dragItem->startPos().frames(m_document->fps())), (int)(event->pos().y() - m_dragItem->pos().y()));
920 m_operationMode = m_dragItem->operationMode(mapToScene(event->pos()));
922 // Update snap points
923 if (m_selectionGroup == NULL) {
924 if (m_operationMode == RESIZEEND || m_operationMode == RESIZESTART) updateSnapPoints(NULL);
925 else updateSnapPoints(m_dragItem);
927 QList <GenTime> offsetList;
928 QList<QGraphicsItem *> children = m_selectionGroup->childItems();
929 for (int i = 0; i < children.count(); i++) {
930 if (children.at(i)->type() == AVWIDGET || children.at(i)->type() == TRANSITIONWIDGET) {
931 AbstractClipItem *item = static_cast <AbstractClipItem *>(children.at(i));
932 offsetList.append(item->startPos());
933 offsetList.append(item->endPos());
936 if (!offsetList.isEmpty()) {
938 GenTime startOffset = offsetList.takeFirst();
939 QList <GenTime> cleandOffsetList;
940 for (int k = 0; k < offsetList.size(); k++) {
941 GenTime newoffset = offsetList.at(k) - startOffset;
942 if (newoffset != GenTime() && !cleandOffsetList.contains(newoffset)) {
943 cleandOffsetList.append(newoffset);
946 updateSnapPoints(NULL, cleandOffsetList, true);
950 if (m_operationMode == KEYFRAME) {
951 m_dragItem->updateSelectedKeyFrame();
952 m_blockRefresh = false;
954 } else if (m_operationMode == MOVE) {
955 setCursor(Qt::ClosedHandCursor);
956 } else if (m_operationMode == TRANSITIONSTART && event->modifiers() != Qt::ControlModifier) {
958 info.startPos = m_dragItem->startPos();
959 info.track = m_dragItem->track();
960 int transitiontrack = getPreviousVideoTrack(info.track);
961 ClipItem *transitionClip = NULL;
962 if (transitiontrack != 0) transitionClip = getClipItemAt((int) info.startPos.frames(m_document->fps()), m_document->tracksCount() - transitiontrack);
963 if (transitionClip && transitionClip->endPos() < m_dragItem->endPos()) {
964 info.endPos = transitionClip->endPos();
966 GenTime transitionDuration(65, m_document->fps());
967 if (m_dragItem->cropDuration() < transitionDuration) info.endPos = m_dragItem->endPos();
968 else info.endPos = info.startPos + transitionDuration;
970 if (info.endPos == info.startPos) info.endPos = info.startPos + GenTime(65, m_document->fps());
971 // Check there is no other transition at that place
972 double startY = info.track * m_tracksHeight + 1 + m_tracksHeight / 2;
973 QRectF r(info.startPos.frames(m_document->fps()), startY, (info.endPos - info.startPos).frames(m_document->fps()), m_tracksHeight / 2);
974 QList<QGraphicsItem *> selection = m_scene->items(r);
975 bool transitionAccepted = true;
976 for (int i = 0; i < selection.count(); i++) {
977 if (selection.at(i)->type() == TRANSITIONWIDGET) {
978 Transition *tr = static_cast <Transition *>(selection.at(i));
979 if (tr->startPos() - info.startPos > GenTime(5, m_document->fps())) {
980 if (tr->startPos() < info.endPos) info.endPos = tr->startPos();
981 } else transitionAccepted = false;
984 if (transitionAccepted) slotAddTransition((ClipItem *) m_dragItem, info, transitiontrack);
985 else emit displayMessage(i18n("Cannot add transition"), ErrorMessage);
986 } else if (m_operationMode == TRANSITIONEND && event->modifiers() != Qt::ControlModifier) {
988 info.endPos = GenTime(m_dragItem->endPos().frames(m_document->fps()), m_document->fps());
989 info.track = m_dragItem->track();
990 int transitiontrack = getPreviousVideoTrack(info.track);
991 ClipItem *transitionClip = NULL;
992 if (transitiontrack != 0) transitionClip = getClipItemAt((int) info.endPos.frames(m_document->fps()), m_document->tracksCount() - transitiontrack);
993 if (transitionClip && transitionClip->startPos() > m_dragItem->startPos()) {
994 info.startPos = transitionClip->startPos();
996 GenTime transitionDuration(65, m_document->fps());
997 if (m_dragItem->cropDuration() < transitionDuration) info.startPos = m_dragItem->startPos();
998 else info.startPos = info.endPos - transitionDuration;
1000 if (info.endPos == info.startPos) info.startPos = info.endPos - GenTime(65, m_document->fps());
1001 QDomElement transition = MainWindow::transitions.getEffectByTag("luma", "dissolve").cloneNode().toElement();
1002 EffectsList::setParameter(transition, "reverse", "1");
1004 // Check there is no other transition at that place
1005 double startY = info.track * m_tracksHeight + 1 + m_tracksHeight / 2;
1006 QRectF r(info.startPos.frames(m_document->fps()), startY, (info.endPos - info.startPos).frames(m_document->fps()), m_tracksHeight / 2);
1007 QList<QGraphicsItem *> selection = m_scene->items(r);
1008 bool transitionAccepted = true;
1009 for (int i = 0; i < selection.count(); i++) {
1010 if (selection.at(i)->type() == TRANSITIONWIDGET) {
1011 Transition *tr = static_cast <Transition *>(selection.at(i));
1012 if (info.endPos - tr->endPos() > GenTime(5, m_document->fps())) {
1013 if (tr->endPos() > info.startPos) info.startPos = tr->endPos();
1014 } else transitionAccepted = false;
1017 if (transitionAccepted) slotAddTransition((ClipItem *) m_dragItem, info, transitiontrack, transition);
1018 else emit displayMessage(i18n("Cannot add transition"), ErrorMessage);
1020 } else if ((m_operationMode == RESIZESTART || m_operationMode == RESIZEEND) && m_selectionGroup) {
1021 resetSelectionGroup(false);
1022 m_dragItem->setSelected(true);
1025 m_blockRefresh = false;
1027 QGraphicsView::mousePressEvent(event);
1030 void CustomTrackView::resetSelectionGroup(bool selectItems)
1032 if (m_selectionGroup) {
1033 // delete selection group
1034 bool snap = KdenliveSettings::snaptopoints();
1035 KdenliveSettings::setSnaptopoints(false);
1037 QList<QGraphicsItem *> children = m_selectionGroup->childItems();
1038 scene()->destroyItemGroup(m_selectionGroup);
1039 for (int i = 0; i < children.count(); i++) {
1040 if (children.at(i)->parentItem() == 0 && (children.at(i)->type() == AVWIDGET || children.at(i)->type() == TRANSITIONWIDGET)) {
1041 if (!static_cast <AbstractClipItem *>(children.at(i))->isItemLocked()) {
1042 children.at(i)->setFlags(QGraphicsItem::ItemIsMovable | QGraphicsItem::ItemIsSelectable);
1043 children.at(i)->setSelected(selectItems);
1045 } else if (children.at(i)->type() == GROUPWIDGET) {
1046 children.at(i)->setFlags(QGraphicsItem::ItemIsMovable | QGraphicsItem::ItemIsSelectable);
1047 children.at(i)->setSelected(selectItems);
1050 m_selectionGroup = NULL;
1051 KdenliveSettings::setSnaptopoints(snap);
1055 void CustomTrackView::groupSelectedItems(bool force, bool createNewGroup)
1057 if (m_selectionGroup) {
1058 kDebug() << "///// ERROR, TRYING TO OVERRIDE EXISTING GROUP";
1061 QList<QGraphicsItem *> selection = m_scene->selectedItems();
1062 if (selection.isEmpty()) return;
1064 // Find top left position of selection
1065 for (int i = 0; i < selection.count(); i++) {
1066 if (selection.at(i)->parentItem() == 0 && (selection.at(i)->type() == AVWIDGET || selection.at(i)->type() == TRANSITIONWIDGET || selection.at(i)->type() == GROUPWIDGET)) {
1067 rectUnion = rectUnion.united(selection.at(i)->sceneBoundingRect());
1068 } else if (selection.at(i)->parentItem()) {
1069 rectUnion = rectUnion.united(selection.at(i)->parentItem()->sceneBoundingRect());
1073 if (force || selection.count() > 1) {
1074 bool snap = KdenliveSettings::snaptopoints();
1075 KdenliveSettings::setSnaptopoints(false);
1076 if (createNewGroup) {
1077 AbstractGroupItem *newGroup = m_document->clipManager()->createGroup();
1078 newGroup->setPos(rectUnion.left(), rectUnion.top() - 1);
1079 QPointF diff = newGroup->pos();
1080 newGroup->translate(-diff.x(), -diff.y());
1081 //newGroup->translate((int) -rectUnion.left(), (int) -rectUnion.top() + 1);
1083 scene()->addItem(newGroup);
1085 // CHeck if we are trying to include a group in a group
1086 QList <AbstractGroupItem *> groups;
1087 for (int i = 0; i < selection.count(); i++) {
1088 if (selection.at(i)->type() == GROUPWIDGET && !groups.contains(static_cast<AbstractGroupItem *>(selection.at(i)))) {
1089 groups.append(static_cast<AbstractGroupItem *>(selection.at(i)));
1090 } else if (selection.at(i)->parentItem() && !groups.contains(static_cast<AbstractGroupItem *>(selection.at(i)->parentItem()))) groups.append(static_cast<AbstractGroupItem *>(selection.at(i)->parentItem()));
1092 if (!groups.isEmpty()) {
1093 // ungroup previous groups
1094 while (!groups.isEmpty()) {
1095 AbstractGroupItem *grp = groups.takeFirst();
1096 m_document->clipManager()->removeGroup(grp);
1097 scene()->destroyItemGroup(grp);
1099 selection = m_scene->selectedItems();
1102 for (int i = 0; i < selection.count(); i++) {
1103 if (selection.at(i)->type() == AVWIDGET || selection.at(i)->type() == TRANSITIONWIDGET) {
1104 newGroup->addToGroup(selection.at(i));
1105 selection.at(i)->setFlags(QGraphicsItem::ItemIsSelectable);
1108 KdenliveSettings::setSnaptopoints(snap);
1110 m_selectionGroup = new AbstractGroupItem(m_document->fps());
1111 m_selectionGroup->setPos(rectUnion.left(), rectUnion.top() - 1);
1112 QPointF diff = m_selectionGroup->pos();
1113 //m_selectionGroup->translate((int) - rectUnion.left(), (int) -rectUnion.top() + 1);
1114 m_selectionGroup->translate(- diff.x(), -diff.y());
1116 scene()->addItem(m_selectionGroup);
1117 for (int i = 0; i < selection.count(); i++) {
1118 if (selection.at(i)->parentItem() == 0 && (selection.at(i)->type() == AVWIDGET || selection.at(i)->type() == TRANSITIONWIDGET || selection.at(i)->type() == GROUPWIDGET)) {
1119 m_selectionGroup->addToGroup(selection.at(i));
1120 selection.at(i)->setFlags(QGraphicsItem::ItemIsSelectable);
1123 KdenliveSettings::setSnaptopoints(snap);
1124 if (m_selectionGroup) {
1125 m_selectionGroupInfo.startPos = GenTime(m_selectionGroup->scenePos().x(), m_document->fps());
1126 m_selectionGroupInfo.track = m_selectionGroup->track();
1129 } else resetSelectionGroup();
1132 void CustomTrackView::mouseDoubleClickEvent(QMouseEvent *event)
1134 if (m_dragItem && m_dragItem->hasKeyFrames()) {
1135 if (m_moveOpMode == KEYFRAME) {
1136 // user double clicked on a keyframe, open edit dialog
1137 QDialog d(parentWidget());
1138 Ui::KeyFrameDialog_UI view;
1140 view.kfr_position->setText(m_document->timecode().getTimecode(GenTime(m_dragItem->selectedKeyFramePos(), m_document->fps()) - m_dragItem->cropStart()));
1141 view.kfr_value->setValue(m_dragItem->selectedKeyFrameValue());
1142 view.kfr_value->setFocus();
1143 if (d.exec() == QDialog::Accepted) {
1144 int pos = m_document->timecode().getFrameCount(view.kfr_position->text());
1145 m_dragItem->updateKeyFramePos(GenTime(pos, m_document->fps()) + m_dragItem->cropStart(), (double) view.kfr_value->value() * m_dragItem->keyFrameFactor());
1146 ClipItem *item = static_cast <ClipItem *>(m_dragItem);
1147 QString previous = item->keyframes(item->selectedEffectIndex());
1148 item->updateKeyframeEffect();
1149 QString next = item->keyframes(item->selectedEffectIndex());
1150 EditKeyFrameCommand *command = new EditKeyFrameCommand(this, item->track(), item->startPos(), item->selectedEffectIndex(), previous, next, false);
1151 m_commandStack->push(command);
1152 updateEffect(m_document->tracksCount() - item->track(), item->startPos(), item->selectedEffect(), item->selectedEffectIndex());
1153 emit clipItemSelected(item, item->selectedEffectIndex());
1158 GenTime keyFramePos = GenTime((int)(mapToScene(event->pos()).x()), m_document->fps()) - m_dragItem->startPos() + m_dragItem->cropStart();
1159 m_dragItem->addKeyFrame(keyFramePos, mapToScene(event->pos()).toPoint().y());
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, m_dragItem->track(), m_dragItem->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());
1169 } else if (m_dragItem && !m_dragItem->isItemLocked()) {
1170 ClipDurationDialog d(m_dragItem, m_document->timecode(), this);
1173 if (m_dragItem->type() == TRANSITIONWIDGET) {
1174 getTransitionAvailableSpace(m_dragItem, minimum, maximum);
1176 getClipAvailableSpace(m_dragItem, minimum, maximum);
1178 //kDebug()<<"// GOT MOVE POS: "<<minimum.frames(25)<<" - "<<maximum.frames(25);
1179 d.setMargins(minimum, maximum);
1180 if (d.exec() == QDialog::Accepted) {
1181 if (m_dragItem->type() == TRANSITIONWIDGET) {
1182 // move & resize transition
1184 startInfo.startPos = m_dragItem->startPos();
1185 startInfo.endPos = m_dragItem->endPos();
1186 startInfo.track = m_dragItem->track();
1188 endInfo.startPos = d.startPos();
1189 endInfo.endPos = endInfo.startPos + d.duration();
1190 endInfo.track = m_dragItem->track();
1191 MoveTransitionCommand *command = new MoveTransitionCommand(this, startInfo, endInfo, true);
1192 m_commandStack->push(command);
1194 // move and resize clip
1195 QUndoCommand *moveCommand = new QUndoCommand();
1196 moveCommand->setText(i18n("Edit clip"));
1197 ItemInfo clipInfo = m_dragItem->info();
1198 if (d.duration() < m_dragItem->cropDuration() || d.cropStart() != clipInfo.cropStart) {
1199 // duration was reduced, so process it first
1200 ItemInfo startInfo = clipInfo;
1201 clipInfo.endPos = clipInfo.startPos + d.duration();
1202 clipInfo.cropStart = d.cropStart();
1203 new ResizeClipCommand(this, startInfo, clipInfo, true, false, moveCommand);
1205 if (d.startPos() != clipInfo.startPos) {
1206 ItemInfo startInfo = clipInfo;
1207 clipInfo.startPos = d.startPos();
1208 clipInfo.endPos = m_dragItem->endPos() + (clipInfo.startPos - startInfo.startPos);
1209 new MoveClipCommand(this, startInfo, clipInfo, true, moveCommand);
1211 if (d.duration() > m_dragItem->cropDuration()) {
1212 // duration was increased, so process it after move
1213 ItemInfo startInfo = clipInfo;
1214 clipInfo.endPos = clipInfo.startPos + d.duration();
1215 clipInfo.cropStart = d.cropStart();
1216 new ResizeClipCommand(this, startInfo, clipInfo, true, false, moveCommand);
1218 m_commandStack->push(moveCommand);
1222 QList<QGraphicsItem *> collisionList = items(event->pos());
1223 if (collisionList.count() == 1 && collisionList.at(0)->type() == GUIDEITEM) {
1224 Guide *editGuide = (Guide *) collisionList.at(0);
1225 if (editGuide) slotEditGuide(editGuide->info());
1231 void CustomTrackView::editKeyFrame(const GenTime pos, const int track, const int index, const QString keyframes)
1233 ClipItem *clip = getClipItemAt((int)pos.frames(m_document->fps()), track);
1235 clip->setKeyframes(index, keyframes);
1236 updateEffect(m_document->tracksCount() - clip->track(), clip->startPos(), clip->effectAt(index), index, false);
1237 } else emit displayMessage(i18n("Cannot find clip with keyframe"), ErrorMessage);
1241 void CustomTrackView::displayContextMenu(QPoint pos, AbstractClipItem *clip, AbstractGroupItem *group)
1243 m_deleteGuide->setEnabled(m_dragGuide != NULL);
1244 m_editGuide->setEnabled(m_dragGuide != NULL);
1245 if (clip == NULL) m_timelineContextMenu->popup(pos);
1246 else if (group != NULL) {
1247 m_pasteEffectsAction->setEnabled(m_copiedItems.count() == 1);
1248 m_ungroupAction->setEnabled(true);
1249 updateClipTypeActions(NULL);
1250 m_timelineContextClipMenu->popup(pos);
1252 m_ungroupAction->setEnabled(false);
1253 if (clip->type() == AVWIDGET) {
1254 ClipItem *item = static_cast <ClipItem*>(clip);
1255 updateClipTypeActions(item);
1256 m_pasteEffectsAction->setEnabled(m_copiedItems.count() == 1);
1257 m_timelineContextClipMenu->popup(pos);
1258 } else if (clip->type() == TRANSITIONWIDGET) m_timelineContextTransitionMenu->popup(pos);
1262 void CustomTrackView::activateMonitor()
1264 emit activateDocumentMonitor();
1267 bool CustomTrackView::insertDropClips(const QMimeData *data, const QPoint pos)
1269 if (data->hasFormat("kdenlive/clip")) {
1271 resetSelectionGroup();
1272 QStringList list = QString(data->data("kdenlive/clip")).split(';');
1273 DocClipBase *clip = m_document->getBaseClip(list.at(0));
1275 kDebug() << " WARNING))))))))) CLIP NOT FOUND : " << list.at(0);
1278 const QPointF framePos = mapToScene(pos);
1280 info.startPos = GenTime();
1281 info.cropStart = GenTime(list.at(1).toInt(), m_document->fps());
1282 info.endPos = GenTime(list.at(2).toInt() - list.at(1).toInt(), m_document->fps());
1283 info.cropDuration = info.endPos - info.startPos;
1286 // Check if clip can be inserted at that position
1287 ItemInfo pasteInfo = info;
1288 pasteInfo.startPos = GenTime((int)(framePos.x() + 0.5), m_document->fps());
1289 pasteInfo.endPos = pasteInfo.startPos + info.endPos;
1290 pasteInfo.track = (int)(framePos.y() / m_tracksHeight);
1291 if (!canBePastedTo(pasteInfo, AVWIDGET)) {
1294 m_selectionGroup = new AbstractGroupItem(m_document->fps());
1295 ClipItem *item = new ClipItem(clip, info, m_document->fps(), 1.0, 1);
1296 m_selectionGroup->addToGroup(item);
1297 item->setFlags(QGraphicsItem::ItemIsSelectable);
1299 QList <GenTime> offsetList;
1300 offsetList.append(info.endPos);
1301 updateSnapPoints(NULL, offsetList);
1302 m_selectionGroup->setPos(framePos);
1303 scene()->addItem(m_selectionGroup);
1305 } else if (data->hasFormat("kdenlive/producerslist")) {
1307 QStringList ids = QString(data->data("kdenlive/producerslist")).split(';');
1308 m_scene->clearSelection();
1309 resetSelectionGroup(false);
1311 QList <GenTime> offsetList;
1312 QList <ItemInfo> infoList;
1313 const QPointF framePos = mapToScene(pos);
1314 GenTime start = GenTime((int)(framePos.x() + 0.5), m_document->fps());
1315 int track = (int)(framePos.y() / m_tracksHeight);
1317 // Check if clips can be inserted at that position
1318 for (int i = 0; i < ids.size(); ++i) {
1319 DocClipBase *clip = m_document->getBaseClip(ids.at(i));
1321 kDebug() << " WARNING))))))))) CLIP NOT FOUND : " << ids.at(i);
1325 info.startPos = start;
1326 info.cropDuration = clip->duration();
1327 info.endPos = info.startPos + info.cropDuration;
1329 infoList.append(info);
1330 start += clip->duration();
1332 if (!canBePastedTo(infoList, AVWIDGET)) {
1335 m_selectionGroup = new AbstractGroupItem(m_document->fps());
1337 for (int i = 0; i < ids.size(); ++i) {
1338 DocClipBase *clip = m_document->getBaseClip(ids.at(i));
1340 info.startPos = start;
1341 info.cropDuration = clip->duration();
1342 info.endPos = info.startPos + info.cropDuration;
1344 start += info.cropDuration;
1345 offsetList.append(start);
1346 ClipItem *item = new ClipItem(clip, info, m_document->fps(), 1.0, 1, false);
1347 item->setFlags(QGraphicsItem::ItemIsSelectable);
1348 m_selectionGroup->addToGroup(item);
1349 m_waitingThumbs.append(item);
1352 updateSnapPoints(NULL, offsetList);
1353 m_selectionGroup->setPos(framePos);
1354 scene()->addItem(m_selectionGroup);
1355 m_thumbsTimer.start();
1359 // the drag is not a clip (may be effect, ...)
1367 void CustomTrackView::dragEnterEvent(QDragEnterEvent * event)
1369 if (insertDropClips(event->mimeData(), event->pos())) {
1370 event->acceptProposedAction();
1371 } else QGraphicsView::dragEnterEvent(event);
1374 bool CustomTrackView::itemCollision(AbstractClipItem *item, ItemInfo newPos)
1376 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);
1377 QList<QGraphicsItem*> collindingItems = scene()->items(shape, Qt::IntersectsItemShape);
1378 collindingItems.removeAll(item);
1379 if (collindingItems.isEmpty()) return false;
1381 for (int i = 0; i < collindingItems.count(); i++) {
1382 QGraphicsItem *collision = collindingItems.at(i);
1383 if (collision->type() == item->type()) {
1385 kDebug() << "// COLLISIION DETECTED";
1393 void CustomTrackView::slotRefreshEffects(ClipItem *clip)
1395 int track = m_document->tracksCount() - clip->track();
1396 GenTime pos = clip->startPos();
1397 if (!m_document->renderer()->mltRemoveEffect(track, pos, "-1", false, false)) {
1398 emit displayMessage(i18n("Problem deleting effect"), ErrorMessage);
1401 bool success = true;
1402 for (int i = 0; i < clip->effectsCount(); i++) {
1403 if (!m_document->renderer()->mltAddEffect(track, pos, clip->getEffectArgs(clip->effectAt(i)), false)) success = false;
1405 if (!success) emit displayMessage(i18n("Problem adding effect to clip"), ErrorMessage);
1406 m_document->renderer()->doRefresh();
1409 void CustomTrackView::addEffect(int track, GenTime pos, QDomElement effect)
1411 ClipItem *clip = getClipItemAt((int)pos.frames(m_document->fps()), m_document->tracksCount() - track);
1413 // Special case: speed effect
1414 if (effect.attribute("id") == "speed") {
1415 if (clip->clipType() != VIDEO && clip->clipType() != AV && clip->clipType() != PLAYLIST) {
1416 emit displayMessage(i18n("Problem adding effect to clip"), ErrorMessage);
1419 double speed = EffectsList::parameter(effect, "speed").toDouble() / 100.0;
1420 int strobe = EffectsList::parameter(effect, "strobe").toInt();
1421 if (strobe == 0) strobe = 1;
1422 doChangeClipSpeed(clip->info(), clip->speedIndependantInfo(), speed, 1.0, strobe, clip->baseClip()->getId());
1423 EffectsParameterList params = clip->addEffect(effect);
1424 m_document->renderer()->mltAddEffect(track, pos, params);
1425 if (clip->isSelected()) emit clipItemSelected(clip);
1428 EffectsParameterList params = clip->addEffect(effect);
1429 if (effect.attribute("disabled") == "1") {
1430 // Effect is disabled, don't add it to MLT playlist
1431 if (clip->isSelected()) emit clipItemSelected(clip);
1434 if (!m_document->renderer()->mltAddEffect(track, pos, params))
1435 emit displayMessage(i18n("Problem adding effect to clip"), ErrorMessage);
1436 if (clip->isSelected()) emit clipItemSelected(clip);
1437 } else emit displayMessage(i18n("Cannot find clip to add effect"), ErrorMessage);
1440 void CustomTrackView::deleteEffect(int track, GenTime pos, QDomElement effect)
1442 QString index = effect.attribute("kdenlive_ix");
1443 // Special case: speed effect
1444 if (effect.attribute("id") == "speed") {
1445 ClipItem *clip = getClipItemAt((int)pos.frames(m_document->fps()), m_document->tracksCount() - track);
1447 doChangeClipSpeed(clip->info(), clip->speedIndependantInfo(), 1.0, clip->speed(), 1, clip->baseClip()->getId());
1448 clip->deleteEffect(index);
1449 emit clipItemSelected(clip);
1450 m_document->renderer()->mltRemoveEffect(track, pos, index, true);
1454 if (!m_document->renderer()->mltRemoveEffect(track, pos, index, true) && effect.attribute("disabled") != "1") {
1455 kDebug() << "// ERROR REMOV EFFECT: " << index << ", DISABLE: " << effect.attribute("disabled");
1456 emit displayMessage(i18n("Problem deleting effect"), ErrorMessage);
1459 ClipItem *clip = getClipItemAt((int)pos.frames(m_document->fps()), m_document->tracksCount() - track);
1461 clip->deleteEffect(index);
1462 emit clipItemSelected(clip);
1466 void CustomTrackView::slotAddGroupEffect(QDomElement effect, AbstractGroupItem *group)
1468 QList<QGraphicsItem *> itemList = group->childItems();
1469 QUndoCommand *effectCommand = new QUndoCommand();
1471 QDomNode namenode = effect.elementsByTagName("name").item(0);
1472 if (!namenode.isNull()) effectName = i18n(namenode.toElement().text().toUtf8().data());
1473 else effectName = i18n("effect");
1474 effectCommand->setText(i18n("Add %1", effectName));
1476 for (int i = 0; i < itemList.count(); i++) {
1477 if (itemList.at(i)->type() == AVWIDGET) {
1478 ClipItem *item = static_cast <ClipItem *>(itemList.at(i));
1479 if (effect.attribute("type") == "audio") {
1480 // Don't add audio effects on video clips
1481 if (item->isVideoOnly() || (item->clipType() != AUDIO && item->clipType() != AV && item->clipType() != PLAYLIST)) continue;
1482 } else if (effect.hasAttribute("type") == false) {
1483 // Don't add video effect on audio clips
1484 if (item->isAudioOnly() || item->clipType() == AUDIO) continue;
1487 if (item->hasEffect(effect.attribute("tag"), effect.attribute("id")) != -1 && effect.attribute("unique", "0") != "0") {
1488 emit displayMessage(i18n("Effect already present in clip"), ErrorMessage);
1491 if (item->isItemLocked()) {
1494 item->initEffect(effect);
1495 if (effect.attribute("tag") == "ladspa") {
1496 QString ladpsaFile = m_document->getLadspaFile();
1497 initEffects::ladspaEffectFile(ladpsaFile, effect.attribute("ladspaid").toInt(), getLadspaParams(effect));
1498 effect.setAttribute("src", ladpsaFile);
1500 new AddEffectCommand(this, m_document->tracksCount() - item->track(), item->startPos(), effect, true, effectCommand);
1505 m_commandStack->push(effectCommand);
1506 setDocumentModified();
1507 } else delete effectCommand;
1510 void CustomTrackView::slotAddEffect(QDomElement effect, GenTime pos, int track)
1512 QList<QGraphicsItem *> itemList;
1513 QUndoCommand *effectCommand = new QUndoCommand();
1515 QDomNode namenode = effect.elementsByTagName("name").item(0);
1516 if (!namenode.isNull()) effectName = i18n(namenode.toElement().text().toUtf8().data());
1517 else effectName = i18n("effect");
1518 effectCommand->setText(i18n("Add %1", effectName));
1520 if (track == -1) itemList = scene()->selectedItems();
1521 if (itemList.isEmpty()) {
1522 ClipItem *clip = getClipItemAt((int) pos.frames(m_document->fps()), track);
1523 if (clip) itemList.append(clip);
1524 else emit displayMessage(i18n("Select a clip if you want to apply an effect"), ErrorMessage);
1526 kDebug() << "// REQUESTING EFFECT ON CLIP: " << pos.frames(25) << ", TRK: " << track << "SELECTED ITEMS: " << itemList.count();
1527 for (int i = 0; i < itemList.count(); i++) {
1528 if (itemList.at(i)->type() == AVWIDGET) {
1529 ClipItem *item = static_cast <ClipItem *>(itemList.at(i));
1530 if (effect.attribute("type") == "audio") {
1531 // Don't add audio effects on video clips
1532 if (item->isVideoOnly() || (item->clipType() != AUDIO && item->clipType() != AV && item->clipType() != PLAYLIST)) {
1533 emit displayMessage(i18n("Cannot add an audio effect to this clip"), ErrorMessage);
1536 } else if (effect.hasAttribute("type") == false) {
1537 // Don't add video effect on audio clips
1538 if (item->isAudioOnly() || item->clipType() == AUDIO) {
1539 emit displayMessage(i18n("Cannot add a video effect to this clip"), ErrorMessage);
1543 if (item->hasEffect(effect.attribute("tag"), effect.attribute("id")) != -1 && effect.attribute("unique", "0") != "0") {
1544 emit displayMessage(i18n("Effect already present in clip"), ErrorMessage);
1547 if (item->isItemLocked()) {
1550 if (effect.attribute("id") == "freeze" && m_cursorPos > item->startPos().frames(m_document->fps()) && m_cursorPos < item->endPos().frames(m_document->fps())) {
1551 item->initEffect(effect, m_cursorPos - item->startPos().frames(m_document->fps()));
1552 } else item->initEffect(effect);
1553 if (effect.attribute("tag") == "ladspa") {
1554 QString ladpsaFile = m_document->getLadspaFile();
1555 initEffects::ladspaEffectFile(ladpsaFile, effect.attribute("ladspaid").toInt(), getLadspaParams(effect));
1556 effect.setAttribute("src", ladpsaFile);
1558 new AddEffectCommand(this, m_document->tracksCount() - item->track(), item->startPos(), effect, true, effectCommand);
1563 m_commandStack->push(effectCommand);
1564 setDocumentModified();
1565 } else delete effectCommand;
1568 void CustomTrackView::slotDeleteEffect(ClipItem *clip, QDomElement effect)
1570 AddEffectCommand *command = new AddEffectCommand(this, m_document->tracksCount() - clip->track(), clip->startPos(), effect, false);
1571 m_commandStack->push(command);
1572 setDocumentModified();
1575 void CustomTrackView::updateEffect(int track, GenTime pos, QDomElement insertedEffect, int ix, bool triggeredByUser)
1577 ClipItem *clip = getClipItemAt((int)pos.frames(m_document->fps()), m_document->tracksCount() - track);
1578 QDomElement effect = insertedEffect.cloneNode().toElement();
1580 // Special case: speed effect
1581 if (effect.attribute("id") == "speed") {
1582 if (effect.attribute("disabled") == "1") doChangeClipSpeed(clip->info(), clip->speedIndependantInfo(), 1.0, clip->speed(), 1, clip->baseClip()->getId());
1584 double speed = EffectsList::parameter(effect, "speed").toDouble() / 100.0;
1585 int strobe = EffectsList::parameter(effect, "strobe").toInt();
1586 if (strobe == 0) strobe = 1;
1587 doChangeClipSpeed(clip->info(), clip->speedIndependantInfo(), speed, clip->speed(), strobe, clip->baseClip()->getId());
1589 clip->setEffectAt(ix, effect);
1590 if (ix == clip->selectedEffectIndex()) {
1591 clip->setSelectedEffect(ix);
1592 if (!triggeredByUser) emit clipItemSelected(clip, ix);
1597 EffectsParameterList effectParams = clip->getEffectArgs(effect);
1598 if (effect.attribute("tag") == "ladspa") {
1599 // Update the ladspa affect file
1600 initEffects::ladspaEffectFile(effect.attribute("src"), effect.attribute("ladspaid").toInt(), getLadspaParams(effect));
1602 // check if we are trying to reset a keyframe effect
1603 if (effectParams.hasParam("keyframes") && effectParams.paramValue("keyframes").isEmpty()) {
1604 clip->initEffect(effect);
1605 effectParams = clip->getEffectArgs(effect);
1607 if (effectParams.paramValue("disabled") == "1") {
1608 if (m_document->renderer()->mltRemoveEffect(track, pos, effectParams.paramValue("kdenlive_ix"), false)) {
1609 kDebug() << "////// DISABLING EFFECT: " << ix << ", CURRENTLA: " << clip->selectedEffectIndex();
1610 } else emit displayMessage(i18n("Problem deleting effect"), ErrorMessage);
1611 } else if (!m_document->renderer()->mltEditEffect(m_document->tracksCount() - clip->track(), clip->startPos(), effectParams))
1612 emit displayMessage(i18n("Problem editing effect"), ErrorMessage);
1614 clip->setEffectAt(ix, effect);
1615 if (ix == clip->selectedEffectIndex()) {
1616 clip->setSelectedEffect(ix);
1617 if (!triggeredByUser) emit clipItemSelected(clip, ix);
1619 if (effect.attribute("tag") == "volume" || effect.attribute("tag") == "brightness") {
1620 // A fade effect was modified, update the clip
1621 if (effect.attribute("id") == "fadein" || effect.attribute("id") == "fade_from_black") {
1622 int pos = effectParams.paramValue("out").toInt() - effectParams.paramValue("in").toInt();
1623 clip->setFadeIn(pos);
1625 if (effect.attribute("id") == "fadeout" || effect.attribute("id") == "fade_to_black") {
1626 int pos = effectParams.paramValue("out").toInt() - effectParams.paramValue("in").toInt();
1627 clip->setFadeOut(pos);
1631 setDocumentModified();
1634 void CustomTrackView::moveEffect(int track, GenTime pos, int oldPos, int newPos)
1636 ClipItem *clip = getClipItemAt((int)pos.frames(m_document->fps()), m_document->tracksCount() - track);
1637 if (clip && !clip->effectAt(newPos - 1).isNull() && !clip->effectAt(oldPos - 1).isNull()) {
1638 QDomElement act = clip->effectAt(newPos - 1);
1639 QDomElement before = clip->effectAt(oldPos - 1);
1640 clip->setEffectAt(oldPos - 1, act);
1641 clip->setEffectAt(newPos - 1, before);
1642 // special case: speed effect, which is a pseudo-effect, not appearing in MLT's effects
1643 if (act.attribute("id") == "speed") {
1644 m_document->renderer()->mltUpdateEffectPosition(track, pos, oldPos, newPos);
1645 } else if (before.attribute("id") == "speed") {
1646 m_document->renderer()->mltUpdateEffectPosition(track, pos, newPos, oldPos);
1647 } else m_document->renderer()->mltMoveEffect(track, pos, oldPos, newPos);
1648 emit clipItemSelected(clip, newPos - 1);
1649 setDocumentModified();
1650 } else emit displayMessage(i18n("Cannot move effect"), ErrorMessage);
1653 void CustomTrackView::slotChangeEffectState(ClipItem *clip, int effectPos, bool disable)
1655 QDomElement effect = clip->effectAt(effectPos);
1656 QDomElement oldEffect = effect.cloneNode().toElement();
1658 effect.setAttribute("disabled", (int) disable);
1659 EditEffectCommand *command = new EditEffectCommand(this, m_document->tracksCount() - clip->track(), clip->startPos(), oldEffect, effect, effectPos, true);
1660 m_commandStack->push(command);
1661 setDocumentModified();;
1664 void CustomTrackView::slotChangeEffectPosition(ClipItem *clip, int currentPos, int newPos)
1666 MoveEffectCommand *command = new MoveEffectCommand(this, m_document->tracksCount() - clip->track(), clip->startPos(), currentPos, newPos);
1667 m_commandStack->push(command);
1668 setDocumentModified();
1671 void CustomTrackView::slotUpdateClipEffect(ClipItem *clip, QDomElement oldeffect, QDomElement effect, int ix)
1673 EditEffectCommand *command = new EditEffectCommand(this, m_document->tracksCount() - clip->track(), clip->startPos(), oldeffect, effect, ix, true);
1674 m_commandStack->push(command);
1677 void CustomTrackView::cutClip(ItemInfo info, GenTime cutTime, bool cut)
1681 ClipItem *item = getClipItemAt((int) info.startPos.frames(m_document->fps()), info.track);
1682 if (!item || cutTime >= item->endPos() || cutTime <= item->startPos()) {
1683 emit displayMessage(i18n("Cannot find clip to cut"), ErrorMessage);
1684 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);
1685 m_blockRefresh = false;
1688 if (item->parentItem()) {
1689 // Item is part of a group, reset group
1690 resetSelectionGroup();
1692 kDebug() << "///////// CUTTING CLIP : (" << item->startPos().frames(25) << "-" << item->endPos().frames(25) << "), INFO: (" << info.startPos.frames(25) << "-" << info.endPos.frames(25) << ")" << ", CUT: " << cutTime.frames(25);
1694 m_document->renderer()->mltCutClip(m_document->tracksCount() - info.track, cutTime);
1695 int cutPos = (int) cutTime.frames(m_document->fps());
1697 newPos.startPos = cutTime;
1698 newPos.endPos = info.endPos;
1699 newPos.cropStart = item->info().cropStart + (cutTime - info.startPos);
1700 newPos.track = info.track;
1701 newPos.cropDuration = newPos.endPos - newPos.startPos;
1704 ClipItem *dup = item->clone(newPos);
1705 // remove unwanted effects (fade in) from 2nd part of cutted clip
1706 int ix = dup->hasEffect(QString(), "fadein");
1708 QDomElement oldeffect = item->effectAt(ix);
1709 dup->deleteEffect(oldeffect.attribute("kdenlive_ix"));
1711 ix = dup->hasEffect(QString(), "fade_from_black");
1713 QDomElement oldeffect = item->effectAt(ix);
1714 dup->deleteEffect(oldeffect.attribute("kdenlive_ix"));
1716 item->resizeEnd(cutPos);
1717 scene()->addItem(dup);
1718 if (item->checkKeyFrames()) slotRefreshEffects(item);
1719 if (dup->checkKeyFrames()) slotRefreshEffects(dup);
1720 item->baseClip()->addReference();
1721 m_document->updateClip(item->baseClip()->getId());
1722 setDocumentModified();
1723 //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);
1727 ClipItem *item = getClipItemAt((int) info.startPos.frames(m_document->fps()), info.track);
1728 ClipItem *dup = getClipItemAt((int) cutTime.frames(m_document->fps()), info.track);
1729 if (!item || !dup || item == dup) {
1730 emit displayMessage(i18n("Cannot find clip to uncut"), ErrorMessage);
1731 m_blockRefresh = false;
1734 if (m_document->renderer()->mltRemoveClip(m_document->tracksCount() - info.track, cutTime) == false) {
1735 emit displayMessage(i18n("Error removing clip at %1 on track %2", m_document->timecode().getTimecodeFromFrames(cutTime.frames(m_document->fps())), info.track), ErrorMessage);
1739 /*kDebug() << "// UNCUTTING CLIPS: ITEM 1 (" << item->startPos().frames(25) << "x" << item->endPos().frames(25) << ")";
1740 kDebug() << "// UNCUTTING CLIPS: ITEM 2 (" << dup->startPos().frames(25) << "x" << dup->endPos().frames(25) << ")";
1741 kDebug() << "// UNCUTTING CLIPS, INFO (" << info.startPos.frames(25) << "x" << info.endPos.frames(25) << ") , CUT: " << cutTime.frames(25);;*/
1742 //deleteClip(dup->info());
1745 if (dup->isSelected()) emit clipItemSelected(NULL);
1746 dup->baseClip()->removeReference();
1747 m_document->updateClip(dup->baseClip()->getId());
1748 scene()->removeItem(dup);
1751 ItemInfo clipinfo = item->info();
1752 clipinfo.track = m_document->tracksCount() - clipinfo.track;
1753 bool success = m_document->renderer()->mltResizeClipEnd(clipinfo, info.endPos - info.startPos);
1755 item->resizeEnd((int) info.endPos.frames(m_document->fps()));
1756 setDocumentModified();
1758 emit displayMessage(i18n("Error when resizing clip"), ErrorMessage);
1761 QTimer::singleShot(3000, this, SLOT(slotEnableRefresh()));
1764 void CustomTrackView::slotEnableRefresh()
1766 m_blockRefresh = false;
1769 void CustomTrackView::slotAddTransitionToSelectedClips(QDomElement transition)
1771 QList<QGraphicsItem *> itemList = scene()->selectedItems();
1772 if (itemList.count() == 1) {
1773 if (itemList.at(0)->type() == AVWIDGET) {
1774 ClipItem *item = (ClipItem *) itemList.at(0);
1776 info.track = item->track();
1777 ClipItem *transitionClip = NULL;
1778 const int transitiontrack = getPreviousVideoTrack(info.track);
1779 GenTime pos = GenTime((int)(mapToScene(m_menuPosition).x()), m_document->fps());
1780 if (pos < item->startPos() + item->cropDuration() / 2) {
1781 // add transition to clip start
1782 info.startPos = item->startPos();
1783 if (transitiontrack != 0) transitionClip = getClipItemAt((int) info.startPos.frames(m_document->fps()), m_document->tracksCount() - transitiontrack);
1784 if (transitionClip && transitionClip->endPos() < item->endPos()) {
1785 info.endPos = transitionClip->endPos();
1786 } else info.endPos = info.startPos + GenTime(65, m_document->fps());
1787 // Check there is no other transition at that place
1788 double startY = info.track * m_tracksHeight + 1 + m_tracksHeight / 2;
1789 QRectF r(info.startPos.frames(m_document->fps()), startY, (info.endPos - info.startPos).frames(m_document->fps()), m_tracksHeight / 2);
1790 QList<QGraphicsItem *> selection = m_scene->items(r);
1791 bool transitionAccepted = true;
1792 for (int i = 0; i < selection.count(); i++) {
1793 if (selection.at(i)->type() == TRANSITIONWIDGET) {
1794 Transition *tr = static_cast <Transition *>(selection.at(i));
1795 if (tr->startPos() - info.startPos > GenTime(5, m_document->fps())) {
1796 if (tr->startPos() < info.endPos) info.endPos = tr->startPos();
1797 } else transitionAccepted = false;
1800 if (transitionAccepted) slotAddTransition(item, info, transitiontrack, transition);
1801 else emit displayMessage(i18n("Cannot add transition"), ErrorMessage);
1804 // add transition to clip end
1805 info.endPos = item->endPos();
1806 if (transitiontrack != 0) transitionClip = getClipItemAt((int) info.endPos.frames(m_document->fps()), m_document->tracksCount() - transitiontrack);
1807 if (transitionClip && transitionClip->startPos() > item->startPos()) {
1808 info.startPos = transitionClip->startPos();
1809 } else info.startPos = info.endPos - GenTime(65, m_document->fps());
1810 if (transition.attribute("tag") == "luma") EffectsList::setParameter(transition, "reverse", "1");
1811 else if (transition.attribute("id") == "slide") EffectsList::setParameter(transition, "invert", "1");
1813 // Check there is no other transition at that place
1814 double startY = info.track * m_tracksHeight + 1 + m_tracksHeight / 2;
1815 QRectF r(info.startPos.frames(m_document->fps()), startY, (info.endPos - info.startPos).frames(m_document->fps()), m_tracksHeight / 2);
1816 QList<QGraphicsItem *> selection = m_scene->items(r);
1817 bool transitionAccepted = true;
1818 for (int i = 0; i < selection.count(); i++) {
1819 if (selection.at(i)->type() == TRANSITIONWIDGET) {
1820 Transition *tr = static_cast <Transition *>(selection.at(i));
1821 if (info.endPos - tr->endPos() > GenTime(5, m_document->fps())) {
1822 if (tr->endPos() > info.startPos) info.startPos = tr->endPos();
1823 } else transitionAccepted = false;
1826 if (transitionAccepted) slotAddTransition(item, info, transitiontrack, transition);
1827 else emit displayMessage(i18n("Cannot add transition"), ErrorMessage);
1830 } else for (int i = 0; i < itemList.count(); i++) {
1831 if (itemList.at(i)->type() == AVWIDGET) {
1832 ClipItem *item = (ClipItem *) itemList.at(i);
1834 info.startPos = item->startPos();
1835 info.endPos = info.startPos + GenTime(65, m_document->fps());
1836 info.track = item->track();
1838 // Check there is no other transition at that place
1839 double startY = info.track * m_tracksHeight + 1 + m_tracksHeight / 2;
1840 QRectF r(info.startPos.frames(m_document->fps()), startY, (info.endPos - info.startPos).frames(m_document->fps()), m_tracksHeight / 2);
1841 QList<QGraphicsItem *> selection = m_scene->items(r);
1842 bool transitionAccepted = true;
1843 for (int i = 0; i < selection.count(); i++) {
1844 if (selection.at(i)->type() == TRANSITIONWIDGET) {
1845 Transition *tr = static_cast <Transition *>(selection.at(i));
1846 if (tr->startPos() - info.startPos > GenTime(5, m_document->fps())) {
1847 if (tr->startPos() < info.endPos) info.endPos = tr->startPos();
1848 } else transitionAccepted = false;
1851 int transitiontrack = getPreviousVideoTrack(info.track);
1852 if (transitionAccepted) slotAddTransition(item, info, transitiontrack, transition);
1853 else emit displayMessage(i18n("Cannot add transition"), ErrorMessage);
1858 void CustomTrackView::slotAddTransition(ClipItem* /*clip*/, ItemInfo transitionInfo, int endTrack, QDomElement transition)
1860 if (transitionInfo.startPos >= transitionInfo.endPos) {
1861 emit displayMessage(i18n("Invalid transition"), ErrorMessage);
1864 AddTransitionCommand* command = new AddTransitionCommand(this, transitionInfo, endTrack, transition, false, true);
1865 m_commandStack->push(command);
1866 setDocumentModified();
1869 void CustomTrackView::addTransition(ItemInfo transitionInfo, int endTrack, QDomElement params, bool refresh)
1871 Transition *tr = new Transition(transitionInfo, endTrack, m_document->fps(), params, true);
1872 //kDebug() << "---- ADDING transition " << params.attribute("value");
1873 if (m_document->renderer()->mltAddTransition(tr->transitionTag(), endTrack, m_document->tracksCount() - transitionInfo.track, transitionInfo.startPos, transitionInfo.endPos, tr->toXML(), refresh)) {
1874 scene()->addItem(tr);
1875 setDocumentModified();
1877 emit displayMessage(i18n("Cannot add transition"), ErrorMessage);
1882 void CustomTrackView::deleteTransition(ItemInfo transitionInfo, int endTrack, QDomElement /*params*/, bool refresh)
1884 Transition *item = getTransitionItemAt(transitionInfo.startPos, transitionInfo.track);
1886 emit displayMessage(i18n("Select clip to delete"), ErrorMessage);
1889 m_document->renderer()->mltDeleteTransition(item->transitionTag(), endTrack, m_document->tracksCount() - transitionInfo.track, transitionInfo.startPos, transitionInfo.endPos, item->toXML(), refresh);
1890 if (m_dragItem == item) m_dragItem = NULL;
1892 emit transitionItemSelected(NULL);
1893 setDocumentModified();
1896 void CustomTrackView::slotTransitionUpdated(Transition *tr, QDomElement old)
1898 //kDebug() << "TRANS UPDATE, TRACKS: " << old.attribute("transition_btrack") << ", NEW: " << tr->toXML().attribute("transition_btrack");
1899 EditTransitionCommand *command = new EditTransitionCommand(this, tr->track(), tr->startPos(), old, tr->toXML(), false);
1900 m_commandStack->push(command);
1901 setDocumentModified();
1904 void CustomTrackView::updateTransition(int track, GenTime pos, QDomElement oldTransition, QDomElement transition, bool updateTransitionWidget)
1906 Transition *item = getTransitionItemAt(pos, track);
1908 kWarning() << "Unable to find transition at pos :" << pos.frames(m_document->fps()) << ", ON track: " << track;
1911 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);
1912 //kDebug() << "ORIGINAL TRACK: "<< oldTransition.attribute("transition_btrack") << ", NEW TRACK: "<<transition.attribute("transition_btrack");
1913 item->setTransitionParameters(transition);
1914 if (updateTransitionWidget) {
1915 ItemInfo info = item->info();
1917 ClipItem *transitionClip = getClipItemAt(info.startPos, info.track);
1918 if (transitionClip && transitionClip->baseClip()) {
1919 QString size = transitionClip->baseClip()->getProperty("frame_size");
1920 double factor = transitionClip->baseClip()->getProperty("aspect_ratio").toDouble();
1921 p.setX((int)(size.section('x', 0, 0).toInt() * factor + 0.5));
1922 p.setY(size.section('x', 1, 1).toInt());
1924 emit transitionItemSelected(item, getPreviousVideoTrack(info.track), p, true);
1926 setDocumentModified();
1929 void CustomTrackView::dragMoveEvent(QDragMoveEvent * event)
1932 const QPointF pos = mapToScene(event->pos());
1933 if (m_selectionGroup) {
1934 m_selectionGroup->setPos(pos);
1935 emit mousePosition((int)(m_selectionGroup->scenePos().x() + 0.5));
1936 event->acceptProposedAction();
1938 // Drag enter was not possible, try again at mouse position
1939 insertDropClips(event->mimeData(), event->pos());
1943 QGraphicsView::dragMoveEvent(event);
1947 void CustomTrackView::dragLeaveEvent(QDragLeaveEvent * event)
1949 if (m_selectionGroup && m_clipDrag) {
1950 m_thumbsTimer.stop();
1951 m_waitingThumbs.clear();
1952 QList<QGraphicsItem *> items = m_selectionGroup->childItems();
1954 scene()->destroyItemGroup(m_selectionGroup);
1955 m_selectionGroup = NULL;
1956 } else QGraphicsView::dragLeaveEvent(event);
1959 void CustomTrackView::dropEvent(QDropEvent * event)
1961 if (m_selectionGroup && m_clipDrag) {
1962 QList<QGraphicsItem *> items = m_selectionGroup->childItems();
1963 resetSelectionGroup();
1964 m_scene->clearSelection();
1965 bool hasVideoClip = false;
1966 QUndoCommand *addCommand = new QUndoCommand();
1967 addCommand->setText(i18n("Add timeline clip"));
1969 for (int i = 0; i < items.count(); i++) {
1970 ClipItem *item = static_cast <ClipItem *>(items.at(i));
1971 if (!hasVideoClip && (item->clipType() == AV || item->clipType() == VIDEO)) hasVideoClip = true;
1972 if (items.count() == 1) {
1973 updateClipTypeActions(item);
1975 updateClipTypeActions(NULL);
1978 new AddTimelineClipCommand(this, item->xml(), item->clipProducer(), item->info(), item->effectList(), false, false, addCommand);
1979 item->baseClip()->addReference();
1980 m_document->updateClip(item->baseClip()->getId());
1981 ItemInfo info = item->info();
1983 int tracknumber = m_document->tracksCount() - info.track - 1;
1984 bool isLocked = m_document->trackInfoAt(tracknumber).isLocked;
1985 if (isLocked) item->setItemLocked(true);
1986 ItemInfo clipInfo = info;
1987 clipInfo.track = m_document->tracksCount() - item->track();
1988 if (m_document->renderer()->mltInsertClip(clipInfo, item->xml(), item->baseClip()->producer(item->track())) == -1) {
1989 emit displayMessage(i18n("Cannot insert clip in timeline"), ErrorMessage);
1992 if (item->baseClip()->isTransparent() && getTransitionItemAtStart(info.startPos, info.track) == NULL) {
1993 // add transparency transition
1994 QDomElement trans = MainWindow::transitions.getEffectByTag("composite", "composite").cloneNode().toElement();
1995 new AddTransitionCommand(this, info, getPreviousVideoTrack(info.track), trans, false, true, addCommand);
1997 item->setSelected(true);
1999 m_commandStack->push(addCommand);
2000 setDocumentModified();
2001 m_pasteEffectsAction->setEnabled(m_copiedItems.count() == 1);
2002 if (items.count() > 1) groupSelectedItems(true);
2003 event->setDropAction(Qt::MoveAction);
2005 } else QGraphicsView::dropEvent(event);
2010 QStringList CustomTrackView::mimeTypes() const
2012 QStringList qstrList;
2013 // list of accepted mime types for drop
2014 qstrList.append("text/plain");
2015 qstrList.append("kdenlive/producerslist");
2016 qstrList.append("kdenlive/clip");
2020 Qt::DropActions CustomTrackView::supportedDropActions() const
2022 // returns what actions are supported when dropping
2023 return Qt::MoveAction;
2026 void CustomTrackView::setDuration(int duration)
2028 int diff = qAbs(duration - sceneRect().width());
2029 if (diff * matrix().m11() > -50) {
2030 if (matrix().m11() < 0.4) setSceneRect(0, 0, (duration + 100 / matrix().m11()), sceneRect().height());
2031 else setSceneRect(0, 0, (duration + 300), sceneRect().height());
2033 m_projectDuration = duration;
2036 int CustomTrackView::duration() const
2038 return m_projectDuration;
2041 void CustomTrackView::addTrack(TrackInfo type, int ix)
2043 if (ix == -1 || ix == m_document->tracksCount()) {
2044 m_document->insertTrack(ix, type);
2045 m_document->renderer()->mltInsertTrack(1, type.type == VIDEOTRACK);
2047 m_document->insertTrack(m_document->tracksCount() - ix, type);
2048 // insert track in MLT playlist
2049 m_document->renderer()->mltInsertTrack(m_document->tracksCount() - ix, type.type == VIDEOTRACK);
2051 double startY = ix * m_tracksHeight + 1 + m_tracksHeight / 2;
2052 QRectF r(0, startY, sceneRect().width(), sceneRect().height() - startY);
2053 QList<QGraphicsItem *> selection = m_scene->items(r);
2054 resetSelectionGroup();
2056 m_selectionGroup = new AbstractGroupItem(m_document->fps());
2057 scene()->addItem(m_selectionGroup);
2058 for (int i = 0; i < selection.count(); i++) {
2059 if ((!selection.at(i)->parentItem()) && (selection.at(i)->type() == AVWIDGET || selection.at(i)->type() == TRANSITIONWIDGET || selection.at(i)->type() == GROUPWIDGET)) {
2060 m_selectionGroup->addToGroup(selection.at(i));
2061 selection.at(i)->setFlags(QGraphicsItem::ItemIsSelectable);
2064 // Move graphic items
2065 m_selectionGroup->translate(0, m_tracksHeight);
2067 // adjust track number
2068 QList<QGraphicsItem *> children = m_selectionGroup->childItems();
2069 for (int i = 0; i < children.count(); i++) {
2070 if (children.at(i)->type() == GROUPWIDGET) {
2071 AbstractGroupItem *grp = static_cast<AbstractGroupItem*>(children.at(i));
2072 children << grp->childItems();
2075 AbstractClipItem *item = static_cast <AbstractClipItem *>(children.at(i));
2077 ItemInfo clipinfo = item->info();
2078 if (item->type() == AVWIDGET) {
2079 ClipItem *clip = static_cast <ClipItem *>(item);
2080 // We add a move clip command so that we get the correct producer for new track number
2081 if (clip->clipType() == AV || clip->clipType() == AUDIO) {
2082 Mlt::Producer *prod;
2083 if (clip->isAudioOnly()) prod = clip->baseClip()->audioProducer(clipinfo.track);
2084 else if (clip->isVideoOnly()) prod = clip->baseClip()->videoProducer();
2085 else prod = clip->baseClip()->producer(clipinfo.track);
2086 if (m_document->renderer()->mltUpdateClipProducer((int)(m_document->tracksCount() - clipinfo.track), clipinfo.startPos.frames(m_document->fps()), prod) == false) {
2087 // problem updating clip
2088 emit displayMessage(i18n("Cannot update clip (time: %1, track: %2)", clipinfo.startPos.frames(m_document->fps()), clipinfo.track), ErrorMessage);
2091 } else if (item->type() == TRANSITIONWIDGET) {
2092 Transition *tr = static_cast <Transition *>(item);
2093 int track = tr->transitionEndTrack();
2095 tr->updateTransitionEndTrack(getPreviousVideoTrack(clipinfo.track));
2099 resetSelectionGroup(false);
2102 int maxHeight = m_tracksHeight * m_document->tracksCount();
2103 for (int i = 0; i < m_guides.count(); i++) {
2104 QLineF l = m_guides.at(i)->line();
2105 l.setP2(QPointF(l.x2(), maxHeight));
2106 m_guides.at(i)->setLine(l);
2108 m_cursorLine->setLine(m_cursorLine->line().x1(), 0, m_cursorLine->line().x1(), maxHeight);
2109 setSceneRect(0, 0, sceneRect().width(), maxHeight);
2110 viewport()->update();
2111 emit tracksChanged();
2112 //QTimer::singleShot(500, this, SIGNAL(trackHeightChanged()));
2113 //setFixedHeight(50 * m_tracksCount);
2116 void CustomTrackView::removeTrack(int ix)
2118 // Delete track in MLT playlist
2119 m_document->renderer()->mltDeleteTrack(m_document->tracksCount() - ix);
2120 m_document->deleteTrack(m_document->tracksCount() - ix - 1);
2122 double startY = ix * (m_tracksHeight + 1) + m_tracksHeight / 2;
2123 QRectF r(0, startY, sceneRect().width(), sceneRect().height() - startY);
2124 QList<QGraphicsItem *> selection = m_scene->items(r);
2126 resetSelectionGroup();
2128 m_selectionGroup = new AbstractGroupItem(m_document->fps());
2129 scene()->addItem(m_selectionGroup);
2130 for (int i = 0; i < selection.count(); i++) {
2131 if ((!selection.at(i)->parentItem()) && (selection.at(i)->type() == AVWIDGET || selection.at(i)->type() == TRANSITIONWIDGET || selection.at(i)->type() == GROUPWIDGET)) {
2132 m_selectionGroup->addToGroup(selection.at(i));
2133 selection.at(i)->setFlags(QGraphicsItem::ItemIsSelectable);
2136 // Move graphic items
2137 qreal ydiff = 0 - (int) m_tracksHeight;
2138 m_selectionGroup->translate(0, ydiff);
2140 // adjust track number
2141 QList<QGraphicsItem *> children = m_selectionGroup->childItems();
2142 //kDebug() << "// FOUND CLIPS TO MOVE: " << children.count();
2143 for (int i = 0; i < children.count(); i++) {
2144 if (children.at(i)->type() == GROUPWIDGET) {
2145 AbstractGroupItem *grp = static_cast<AbstractGroupItem*>(children.at(i));
2146 children << grp->childItems();
2149 if (children.at(i)->type() == AVWIDGET) {
2150 ClipItem *clip = static_cast <ClipItem *>(children.at(i));
2152 ItemInfo clipinfo = clip->info();
2153 // We add a move clip command so that we get the correct producer for new track number
2154 if (clip->clipType() == AV || clip->clipType() == AUDIO) {
2155 Mlt::Producer *prod;
2156 if (clip->isAudioOnly()) prod = clip->baseClip()->audioProducer(clipinfo.track);
2157 else if (clip->isVideoOnly()) prod = clip->baseClip()->videoProducer();
2158 else prod = clip->baseClip()->producer(clipinfo.track);
2159 if (!m_document->renderer()->mltUpdateClipProducer((int)(m_document->tracksCount() - clipinfo.track), clipinfo.startPos.frames(m_document->fps()), prod)) {
2160 emit displayMessage(i18n("Cannot update clip (time: %1, track: %2)", clipinfo.startPos.frames(m_document->fps()), clipinfo.track), ErrorMessage);
2163 } else if (children.at(i)->type() == TRANSITIONWIDGET) {
2164 Transition *tr = static_cast <Transition *>(children.at(i));
2166 int track = tr->transitionEndTrack();
2168 ItemInfo clipinfo = tr->info();
2169 tr->updateTransitionEndTrack(getPreviousVideoTrack(clipinfo.track));
2173 resetSelectionGroup(false);
2175 int maxHeight = m_tracksHeight * m_document->tracksCount();
2176 for (int i = 0; i < m_guides.count(); i++) {
2177 QLineF l = m_guides.at(i)->line();
2178 l.setP2(QPointF(l.x2(), maxHeight));
2179 m_guides.at(i)->setLine(l);
2181 m_cursorLine->setLine(m_cursorLine->line().x1(), 0, m_cursorLine->line().x1(), maxHeight);
2182 setSceneRect(0, 0, sceneRect().width(), maxHeight);
2183 viewport()->update();
2184 emit tracksChanged();
2185 //QTimer::singleShot(500, this, SIGNAL(trackHeightChanged()));
2188 void CustomTrackView::changeTrack(int ix, TrackInfo type)
2190 int tracknumber = m_document->tracksCount() - ix;
2191 m_document->setTrackType(tracknumber - 1, type);
2192 m_document->renderer()->mltChangeTrackState(tracknumber, m_document->trackInfoAt(tracknumber - 1).isMute, m_document->trackInfoAt(tracknumber - 1).isBlind);
2193 QTimer::singleShot(300, this, SIGNAL(trackHeightChanged()));
2194 viewport()->update();
2198 void CustomTrackView::slotSwitchTrackAudio(int ix)
2200 /*for (int i = 0; i < m_document->tracksCount(); i++)
2201 kDebug() << "TRK " << i << " STATE: " << m_document->trackInfoAt(i).isMute << m_document->trackInfoAt(i).isBlind;*/
2202 int tracknumber = m_document->tracksCount() - ix - 1;
2203 m_document->switchTrackAudio(tracknumber, !m_document->trackInfoAt(tracknumber).isMute);
2204 kDebug() << "NEXT TRK STATE: " << m_document->trackInfoAt(tracknumber).isMute << m_document->trackInfoAt(tracknumber).isBlind;
2205 m_document->renderer()->mltChangeTrackState(tracknumber + 1, m_document->trackInfoAt(tracknumber).isMute, m_document->trackInfoAt(tracknumber).isBlind);
2206 setDocumentModified();
2209 void CustomTrackView::slotSwitchTrackLock(int ix)
2211 int tracknumber = m_document->tracksCount() - ix - 1;
2212 LockTrackCommand *command = new LockTrackCommand(this, ix, !m_document->trackInfoAt(tracknumber).isLocked);
2213 m_commandStack->push(command);
2217 void CustomTrackView::lockTrack(int ix, bool lock)
2219 int tracknumber = m_document->tracksCount() - ix - 1;
2220 m_document->switchTrackLock(tracknumber, lock);
2221 emit doTrackLock(ix, lock);
2222 QList<QGraphicsItem *> selection = m_scene->items(0, ix * m_tracksHeight + m_tracksHeight / 2, sceneRect().width(), m_tracksHeight / 2 - 2);
2224 for (int i = 0; i < selection.count(); i++) {
2225 if (selection.at(i)->type() != AVWIDGET && selection.at(i)->type() != TRANSITIONWIDGET) continue;
2226 if (selection.at(i)->isSelected()) {
2227 if (selection.at(i)->type() == AVWIDGET) emit clipItemSelected(NULL);
2228 else emit transitionItemSelected(NULL);
2230 static_cast <AbstractClipItem *>(selection.at(i))->setItemLocked(lock);
2232 kDebug() << "NEXT TRK STATE: " << m_document->trackInfoAt(tracknumber).isLocked;
2233 viewport()->update();
2234 setDocumentModified();
2237 void CustomTrackView::slotSwitchTrackVideo(int ix)
2239 int tracknumber = m_document->tracksCount() - ix;
2240 m_document->switchTrackVideo(tracknumber - 1, !m_document->trackInfoAt(tracknumber - 1).isBlind);
2241 m_document->renderer()->mltChangeTrackState(tracknumber, m_document->trackInfoAt(tracknumber - 1).isMute, m_document->trackInfoAt(tracknumber - 1).isBlind);
2242 setDocumentModified();
2245 QList<QGraphicsItem *> CustomTrackView::checkForGroups(const QRectF &rect, bool &ok)
2247 // Check there is no group going over several tracks there, or that would result in timeline corruption
2248 QList<QGraphicsItem *> selection = scene()->items(rect);
2249 int maxHeight = m_tracksHeight * 1.5;
2250 for (int i = 0; i < selection.count(); i++) {
2251 // Check that we don't try to move a group with clips on other tracks
2252 if (selection.at(i)->type() == GROUPWIDGET && (selection.at(i)->boundingRect().height() >= maxHeight)) {
2255 } else if (selection.at(i)->parentItem() && (selection.at(i)->parentItem()->boundingRect().height() >= maxHeight)) {
2263 void CustomTrackView::slotRemoveSpace()
2267 if (m_menuPosition.isNull()) {
2268 pos = GenTime(cursorPos(), m_document->fps());
2270 track = QInputDialog::getInteger(this, i18n("Remove Space"), i18n("Track"), 0, 0, m_document->tracksCount() - 1, 1, &ok);
2273 pos = GenTime((int)(mapToScene(m_menuPosition).x()), m_document->fps());
2274 track = (int)(mapToScene(m_menuPosition).y() / m_tracksHeight);
2277 ClipItem *item = getClipItemAt(pos, track);
2279 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);
2282 int length = m_document->renderer()->mltGetSpaceLength(pos, m_document->tracksCount() - track, true);
2283 //kDebug() << "// GOT LENGT; " << length;
2285 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);
2289 // Make sure there is no group in the way
2290 QRectF rect(pos.frames(m_document->fps()), track * m_tracksHeight + m_tracksHeight / 2, sceneRect().width() - pos.frames(m_document->fps()), m_tracksHeight / 2 - 2);
2293 QList<QGraphicsItem *> items = checkForGroups(rect, isOk);
2295 // groups found on track, do not allow the move
2296 emit displayMessage(i18n("Cannot remove space in a track with a group"), ErrorMessage);
2300 QList<ItemInfo> clipsToMove;
2301 QList<ItemInfo> transitionsToMove;
2303 for (int i = 0; i < items.count(); i++) {
2304 if (items.at(i)->type() == AVWIDGET || items.at(i)->type() == TRANSITIONWIDGET) {
2305 AbstractClipItem *item = static_cast <AbstractClipItem *>(items.at(i));
2306 ItemInfo info = item->info();
2307 if (item->type() == AVWIDGET) {
2308 clipsToMove.append(info);
2309 } else if (item->type() == TRANSITIONWIDGET) {
2310 transitionsToMove.append(info);
2315 InsertSpaceCommand *command = new InsertSpaceCommand(this, clipsToMove, transitionsToMove, track, GenTime(-length, m_document->fps()), true);
2316 m_commandStack->push(command);
2319 void CustomTrackView::slotInsertSpace()
2323 if (m_menuPosition.isNull()) {
2324 pos = GenTime(cursorPos(), m_document->fps());
2326 pos = GenTime((int)(mapToScene(m_menuPosition).x()), m_document->fps());
2327 track = (int)(mapToScene(m_menuPosition).y() / m_tracksHeight) + 1;
2329 SpacerDialog d(GenTime(65, m_document->fps()), m_document->timecode(), track, m_document->tracksCount(), this);
2330 if (d.exec() != QDialog::Accepted) return;
2331 GenTime spaceDuration = d.selectedDuration();
2332 track = d.selectedTrack();
2334 ClipItem *item = getClipItemAt(pos, track);
2335 if (item) pos = item->startPos();
2337 // Make sure there is no group in the way
2338 QRectF rect(pos.frames(m_document->fps()), track * m_tracksHeight + m_tracksHeight / 2, sceneRect().width() - pos.frames(m_document->fps()), m_tracksHeight / 2 - 2);
2340 QList<QGraphicsItem *> items = checkForGroups(rect, isOk);
2342 // groups found on track, do not allow the move
2343 emit displayMessage(i18n("Cannot insert space in a track with a group"), ErrorMessage);
2347 QList<ItemInfo> clipsToMove;
2348 QList<ItemInfo> transitionsToMove;
2350 for (int i = 0; i < items.count(); i++) {
2351 if (items.at(i)->type() == AVWIDGET || items.at(i)->type() == TRANSITIONWIDGET) {
2352 AbstractClipItem *item = static_cast <AbstractClipItem *>(items.at(i));
2353 ItemInfo info = item->info();
2354 if (item->type() == AVWIDGET) {
2355 clipsToMove.append(info);
2356 } else if (item->type() == TRANSITIONWIDGET) {
2357 transitionsToMove.append(info);
2362 InsertSpaceCommand *command = new InsertSpaceCommand(this, clipsToMove, transitionsToMove, track, spaceDuration, true);
2363 m_commandStack->push(command);
2366 void CustomTrackView::insertSpace(QList<ItemInfo> clipsToMove, QList<ItemInfo> transToMove, int track, const GenTime duration, const GenTime offset)
2368 int diff = duration.frames(m_document->fps());
2369 resetSelectionGroup();
2370 m_selectionGroup = new AbstractGroupItem(m_document->fps());
2371 scene()->addItem(m_selectionGroup);
2373 Transition *transition;
2375 // Create lists with start pos for each track
2376 QMap <int, int> trackClipStartList;
2377 QMap <int, int> trackTransitionStartList;
2379 for (int i = 1; i < m_document->tracksCount() + 1; i++) {
2380 trackClipStartList[i] = -1;
2381 trackTransitionStartList[i] = -1;
2384 if (!clipsToMove.isEmpty()) for (int i = 0; i < clipsToMove.count(); i++) {
2385 clip = getClipItemAtStart(clipsToMove.at(i).startPos + offset, clipsToMove.at(i).track);
2387 if (clip->parentItem()) {
2388 m_selectionGroup->addToGroup(clip->parentItem());
2389 clip->parentItem()->setFlags(QGraphicsItem::ItemIsSelectable);
2391 m_selectionGroup->addToGroup(clip);
2392 clip->setFlags(QGraphicsItem::ItemIsSelectable);
2394 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))
2395 trackClipStartList[m_document->tracksCount() - clipsToMove.at(i).track] = clipsToMove.at(i).startPos.frames(m_document->fps());
2397 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);
2400 if (!transToMove.isEmpty()) for (int i = 0; i < transToMove.count(); i++) {
2401 transition = getTransitionItemAtStart(transToMove.at(i).startPos + offset, transToMove.at(i).track);
2403 if (transition->parentItem()) {
2404 m_selectionGroup->addToGroup(transition->parentItem());
2405 transition->parentItem()->setFlags(QGraphicsItem::ItemIsSelectable);
2407 m_selectionGroup->addToGroup(transition);
2408 transition->setFlags(QGraphicsItem::ItemIsSelectable);
2410 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))
2411 trackTransitionStartList[m_document->tracksCount() - transToMove.at(i).track] = transToMove.at(i).startPos.frames(m_document->fps());
2412 } 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);
2414 m_selectionGroup->translate(diff, 0);
2416 // update items coordinates
2417 QList<QGraphicsItem *> itemList = m_selectionGroup->childItems();
2419 for (int i = 0; i < itemList.count(); i++) {
2420 if (itemList.at(i)->type() == AVWIDGET || itemList.at(i)->type() == TRANSITIONWIDGET) {
2421 static_cast < AbstractClipItem *>(itemList.at(i))->updateItem();
2422 } else if (itemList.at(i)->type() == GROUPWIDGET) {
2423 QList<QGraphicsItem *> children = itemList.at(i)->childItems();
2424 for (int j = 0; j < children.count(); j++) {
2425 AbstractClipItem * clp = static_cast < AbstractClipItem *>(children.at(j));
2430 resetSelectionGroup(false);
2431 if (track != -1) track = m_document->tracksCount() - track;
2432 m_document->renderer()->mltInsertSpace(trackClipStartList, trackTransitionStartList, track, duration, offset);
2435 void CustomTrackView::deleteClip(const QString &clipId)
2437 resetSelectionGroup();
2438 QList<QGraphicsItem *> itemList = items();
2439 QUndoCommand *deleteCommand = new QUndoCommand();
2441 for (int i = 0; i < itemList.count(); i++) {
2442 if (itemList.at(i)->type() == AVWIDGET) {
2443 ClipItem *item = (ClipItem *)itemList.at(i);
2444 if (item->clipProducer() == clipId) {
2446 if (item->parentItem()) {
2447 // Clip is in a group, destroy the group
2448 new GroupClipsCommand(this, QList<ItemInfo>() << item->info(), QList<ItemInfo>(), false, deleteCommand);
2450 new AddTimelineClipCommand(this, item->xml(), item->clipProducer(), item->info(), item->effectList(), true, true, deleteCommand);
2454 deleteCommand->setText(i18np("Delete timeline clip", "Delete timeline clips", count));
2455 if (count == 0) delete deleteCommand;
2456 else m_commandStack->push(deleteCommand);
2459 void CustomTrackView::setCursorPos(int pos, bool seek)
2461 if (pos == m_cursorPos) return;
2462 emit cursorMoved((int)(m_cursorPos), (int)(pos));
2464 if (seek) m_document->renderer()->seek(GenTime(m_cursorPos, m_document->fps()));
2465 else if (m_autoScroll) checkScrolling();
2466 m_cursorLine->setPos(m_cursorPos, 0);
2469 void CustomTrackView::updateCursorPos()
2471 m_cursorLine->setPos(m_cursorPos, 0);
2474 int CustomTrackView::cursorPos()
2476 return (int)(m_cursorPos);
2479 void CustomTrackView::moveCursorPos(int delta)
2481 if (m_cursorPos + delta < 0) delta = 0 - m_cursorPos;
2482 emit cursorMoved((int)(m_cursorPos), (int)((m_cursorPos + delta)));
2483 m_cursorPos += delta;
2484 m_cursorLine->setPos(m_cursorPos, 0);
2485 m_document->renderer()->seek(GenTime(m_cursorPos, m_document->fps()));
2488 void CustomTrackView::initCursorPos(int pos)
2490 emit cursorMoved((int)(m_cursorPos), (int)(pos));
2492 m_cursorLine->setPos(pos, 0);
2496 void CustomTrackView::checkScrolling()
2498 ensureVisible(m_cursorPos, verticalScrollBar()->value() + 10, 2, 2, 50, 0);
2501 void CustomTrackView::mouseReleaseEvent(QMouseEvent * event)
2503 if (m_moveOpMode == SEEK) m_moveOpMode = NONE;
2504 QGraphicsView::mouseReleaseEvent(event);
2505 setViewportUpdateMode(QGraphicsView::MinimalViewportUpdate);
2506 if (m_scrollTimer.isActive()) m_scrollTimer.stop();
2507 if (event->button() == Qt::MidButton) {
2510 setDragMode(QGraphicsView::NoDrag);
2511 if (m_operationMode == MOVEGUIDE) {
2512 setCursor(Qt::ArrowCursor);
2513 m_operationMode = NONE;
2514 m_dragGuide->setFlag(QGraphicsItem::ItemIsMovable, false);
2515 GenTime newPos = GenTime(m_dragGuide->pos().x(), m_document->fps());
2516 if (newPos != m_dragGuide->position()) {
2517 EditGuideCommand *command = new EditGuideCommand(this, m_dragGuide->position(), m_dragGuide->label(), newPos, m_dragGuide->label(), false);
2518 m_commandStack->push(command);
2519 m_dragGuide->updateGuide(GenTime(m_dragGuide->pos().x(), m_document->fps()));
2520 qSort(m_guides.begin(), m_guides.end(), sortGuidesList);
2521 m_document->syncGuides(m_guides);
2526 } else if (m_operationMode == SPACER && m_selectionGroup) {
2528 if (event->modifiers() != Qt::ControlModifier) {
2529 // We are moving all tracks
2531 } else track = (int)(mapToScene(m_clickEvent).y() / m_tracksHeight);
2532 GenTime timeOffset = GenTime((int)(m_selectionGroup->scenePos().x()), m_document->fps()) - m_selectionGroupInfo.startPos;
2534 if (timeOffset != GenTime()) {
2535 QList<QGraphicsItem *> items = m_selectionGroup->childItems();
2537 QList<ItemInfo> clipsToMove;
2538 QList<ItemInfo> transitionsToMove;
2540 // Create lists with start pos for each track
2541 QMap <int, int> trackClipStartList;
2542 QMap <int, int> trackTransitionStartList;
2544 for (int i = 1; i < m_document->tracksCount() + 1; i++) {
2545 trackClipStartList[i] = -1;
2546 trackTransitionStartList[i] = -1;
2549 for (int i = 0; i < items.count(); i++) {
2550 if (items.at(i)->type() == GROUPWIDGET)
2551 items += items.at(i)->childItems();
2554 for (int i = 0; i < items.count(); i++) {
2555 if (items.at(i)->type() == AVWIDGET) {
2556 AbstractClipItem *item = static_cast <AbstractClipItem *>(items.at(i));
2557 ItemInfo info = item->info();
2558 clipsToMove.append(info);
2560 if (trackClipStartList.value(m_document->tracksCount() - info.track) == -1 || info.startPos.frames(m_document->fps()) < trackClipStartList.value(m_document->tracksCount() - info.track))
2561 trackClipStartList[m_document->tracksCount() - info.track] = info.startPos.frames(m_document->fps());
2562 } else if (items.at(i)->type() == TRANSITIONWIDGET) {
2563 AbstractClipItem *item = static_cast <AbstractClipItem *>(items.at(i));
2564 ItemInfo info = item->info();
2565 transitionsToMove.append(info);
2567 if (trackTransitionStartList.value(m_document->tracksCount() - info.track) == -1 || info.startPos.frames(m_document->fps()) < trackTransitionStartList.value(m_document->tracksCount() - info.track))
2568 trackTransitionStartList[m_document->tracksCount() - info.track] = info.startPos.frames(m_document->fps());
2572 InsertSpaceCommand *command = new InsertSpaceCommand(this, clipsToMove, transitionsToMove, track, timeOffset, false);
2573 m_commandStack->push(command);
2574 if (track != -1) track = m_document->tracksCount() - track;
2575 kDebug() << "SPACER TRACK:" << track;
2576 m_document->renderer()->mltInsertSpace(trackClipStartList, trackTransitionStartList, track, timeOffset, GenTime());
2578 resetSelectionGroup(false);
2579 m_operationMode = NONE;
2580 } else if (m_operationMode == RUBBERSELECTION) {
2581 //kDebug() << "// END RUBBER SELECT";
2582 resetSelectionGroup();
2583 groupSelectedItems();
2584 m_operationMode = NONE;
2587 if (m_dragItem == NULL && m_selectionGroup == NULL) {
2588 emit transitionItemSelected(NULL);
2592 if (m_dragItem) info = m_dragItem->info();
2594 if (m_operationMode == MOVE) {
2595 setCursor(Qt::OpenHandCursor);
2597 if (m_dragItem->parentItem() == 0) {
2598 // we are moving one clip, easy
2599 if (m_dragItem->type() == AVWIDGET && (m_dragItemInfo.startPos != info.startPos || m_dragItemInfo.track != info.track)) {
2600 ClipItem *item = static_cast <ClipItem *>(m_dragItem);
2601 Mlt::Producer *prod;
2602 if (item->isAudioOnly()) prod = item->baseClip()->audioProducer(m_dragItemInfo.track);
2603 else if (item->isVideoOnly()) prod = item->baseClip()->videoProducer();
2604 else prod = item->baseClip()->producer(m_dragItemInfo.track);
2605 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);
2608 int tracknumber = m_document->tracksCount() - item->track() - 1;
2609 bool isLocked = m_document->trackInfoAt(tracknumber).isLocked;
2610 if (isLocked) item->setItemLocked(true);
2611 QUndoCommand *moveCommand = new QUndoCommand();
2612 moveCommand->setText(i18n("Move clip"));
2613 new MoveClipCommand(this, m_dragItemInfo, info, false, moveCommand);
2614 // Also move automatic transitions (on lower track)
2615 Transition *startTransition = getTransitionItemAtStart(m_dragItemInfo.startPos, m_dragItemInfo.track);
2616 ItemInfo startTrInfo;
2617 ItemInfo newStartTrInfo;
2618 bool moveStartTrans = false;
2619 bool moveEndTrans = false;
2620 if (startTransition && startTransition->isAutomatic()) {
2621 startTrInfo = startTransition->info();
2622 newStartTrInfo = startTrInfo;
2623 newStartTrInfo.track = info.track;
2624 newStartTrInfo.startPos = info.startPos;
2625 if (m_dragItemInfo.track == info.track && !item->baseClip()->isTransparent() && getClipItemAtEnd(newStartTrInfo.endPos, m_document->tracksCount() - startTransition->transitionEndTrack())) {
2626 // transition end should stay the same
2628 // transition end should be adjusted to clip
2629 newStartTrInfo.endPos = newStartTrInfo.endPos + (newStartTrInfo.startPos - startTrInfo.startPos);
2631 if (newStartTrInfo.startPos < newStartTrInfo.endPos) moveStartTrans = true;
2633 if (startTransition == NULL || startTransition->endPos() < m_dragItemInfo.endPos) {
2634 // Check if there is a transition at clip end
2635 Transition *tr = getTransitionItemAtEnd(m_dragItemInfo.endPos, m_dragItemInfo.track);
2636 if (tr && tr->isAutomatic()) {
2637 ItemInfo trInfo = tr->info();
2638 ItemInfo newTrInfo = trInfo;
2639 newTrInfo.track = info.track;
2640 newTrInfo.endPos = m_dragItem->endPos();
2641 if (m_dragItemInfo.track == info.track && !item->baseClip()->isTransparent() && getClipItemAtStart(trInfo.startPos, m_document->tracksCount() - tr->transitionEndTrack())) {
2642 // transition start should stay the same
2644 // transition start should be moved
2645 newTrInfo.startPos = newTrInfo.startPos + (newTrInfo.endPos - trInfo.endPos);
2647 if (newTrInfo.startPos < newTrInfo.endPos) {
2648 moveEndTrans = true;
2649 if (moveStartTrans) {
2650 // we have to move both transitions, remove the start one so that there is no collision
2651 new AddTransitionCommand(this, startTrInfo, startTransition->transitionEndTrack(), startTransition->toXML(), true, true, moveCommand);
2653 new MoveTransitionCommand(this, trInfo, newTrInfo, true, moveCommand);
2654 if (moveStartTrans) {
2655 // re-add transition in correct place
2656 int transTrack = startTransition->transitionEndTrack();
2657 if (m_dragItemInfo.track != info.track && !startTransition->forcedTrack()) {
2658 transTrack = getPreviousVideoTrack(info.track);
2660 new AddTransitionCommand(this, newStartTrInfo, transTrack, startTransition->toXML(), false, true, moveCommand);
2666 if (moveStartTrans && !moveEndTrans) new MoveTransitionCommand(this, startTrInfo, newStartTrInfo, true, moveCommand);
2668 // Also move automatic transitions (on upper track)
2669 Transition *tr = getTransitionItemAtStart(m_dragItemInfo.startPos, m_dragItemInfo.track - 1);
2670 if (m_dragItemInfo.track == info.track && tr && tr->isAutomatic() && (m_document->tracksCount() - tr->transitionEndTrack()) == m_dragItemInfo.track) {
2671 ItemInfo trInfo = tr->info();
2672 ItemInfo newTrInfo = trInfo;
2673 newTrInfo.startPos = m_dragItem->startPos();
2674 ClipItem * upperClip = getClipItemAt(m_dragItemInfo.startPos, m_dragItemInfo.track - 1);
2675 if (!upperClip || !upperClip->baseClip()->isTransparent()) {
2676 if (!getClipItemAtEnd(newTrInfo.endPos, tr->track())) {
2677 // transition end should be adjusted to clip on upper track
2678 newTrInfo.endPos = newTrInfo.endPos + (newTrInfo.startPos - trInfo.startPos);
2680 if (newTrInfo.startPos < newTrInfo.endPos) new MoveTransitionCommand(this, trInfo, newTrInfo, true, moveCommand);
2683 if (m_dragItemInfo.track == info.track && (tr == NULL || tr->endPos() < m_dragItemInfo.endPos)) {
2684 // Check if there is a transition at clip end
2685 tr = getTransitionItemAtEnd(m_dragItemInfo.endPos, m_dragItemInfo.track - 1);
2686 if (tr && tr->isAutomatic() && (m_document->tracksCount() - tr->transitionEndTrack()) == m_dragItemInfo.track) {
2687 ItemInfo trInfo = tr->info();
2688 ItemInfo newTrInfo = trInfo;
2689 newTrInfo.endPos = m_dragItem->endPos();
2690 kDebug() << "CLIP ENDS AT: " << newTrInfo.endPos.frames(25);
2691 kDebug() << "CLIP STARTS AT: " << newTrInfo.startPos.frames(25);
2692 ClipItem * upperClip = getClipItemAt(m_dragItemInfo.startPos, m_dragItemInfo.track - 1);
2693 if (!upperClip || !upperClip->baseClip()->isTransparent()) {
2694 if (!getClipItemAtStart(trInfo.startPos, tr->track())) {
2695 // transition start should be moved
2696 newTrInfo.startPos = newTrInfo.startPos + (newTrInfo.endPos - trInfo.endPos);
2698 if (newTrInfo.startPos < newTrInfo.endPos) new MoveTransitionCommand(this, trInfo, newTrInfo, true, moveCommand);
2702 m_commandStack->push(moveCommand);
2704 // undo last move and emit error message
2705 bool snap = KdenliveSettings::snaptopoints();
2706 KdenliveSettings::setSnaptopoints(false);
2707 item->setPos((int) m_dragItemInfo.startPos.frames(m_document->fps()), (int)(m_dragItemInfo.track * m_tracksHeight + 1));
2708 KdenliveSettings::setSnaptopoints(snap);
2709 emit displayMessage(i18n("Cannot move clip to position %1", m_document->timecode().getTimecodeFromFrames(m_dragItemInfo.startPos.frames(m_document->fps()))), ErrorMessage);
2711 setDocumentModified();
2713 if (m_dragItem->type() == TRANSITIONWIDGET && (m_dragItemInfo.startPos != info.startPos || m_dragItemInfo.track != info.track)) {
2714 Transition *transition = static_cast <Transition *>(m_dragItem);
2715 transition->updateTransitionEndTrack(getPreviousVideoTrack(m_dragItem->track()));
2716 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)) {
2717 // Moving transition failed, revert to previous position
2718 emit displayMessage(i18n("Cannot move transition"), ErrorMessage);
2719 transition->setPos((int) m_dragItemInfo.startPos.frames(m_document->fps()), (m_dragItemInfo.track) * m_tracksHeight + 1);
2721 MoveTransitionCommand *command = new MoveTransitionCommand(this, m_dragItemInfo, info, false);
2722 m_commandStack->push(command);
2726 // Moving several clips. We need to delete them and readd them to new position,
2727 // or they might overlap each other during the move
2728 QGraphicsItemGroup *group = static_cast <QGraphicsItemGroup *>(m_dragItem->parentItem());
2729 QList<QGraphicsItem *> items = group->childItems();
2731 QList<ItemInfo> clipsToMove;
2732 QList<ItemInfo> transitionsToMove;
2734 GenTime timeOffset = GenTime(m_dragItem->scenePos().x(), m_document->fps()) - m_dragItemInfo.startPos;
2735 const int trackOffset = (int)(m_dragItem->scenePos().y() / m_tracksHeight) - m_dragItemInfo.track;
2736 //kDebug() << "// MOVED SEVERAL CLIPS" << timeOffset.frames(25);
2737 if (timeOffset != GenTime() || trackOffset != 0) {
2738 // remove items in MLT playlist
2741 int max = items.count();
2742 for (int i = 0; i < max; i++) {
2743 if (items.at(i)->type() == GROUPWIDGET) {
2744 items += items.at(i)->childItems();
2747 m_document->renderer()->blockSignals(true);
2748 for (int i = 0; i < items.count(); i++) {
2749 if (items.at(i)->type() != AVWIDGET && items.at(i)->type() != TRANSITIONWIDGET) continue;
2750 AbstractClipItem *item = static_cast <AbstractClipItem *>(items.at(i));
2751 ItemInfo info = item->info();
2752 if (item->type() == AVWIDGET) {
2753 if (m_document->renderer()->mltRemoveClip(m_document->tracksCount() - info.track, info.startPos) == false) {
2754 // error, clip cannot be removed from playlist
2755 emit displayMessage(i18n("Error removing clip at %1 on track %2", m_document->timecode().getTimecodeFromFrames(info.startPos.frames(m_document->fps())), info.track), ErrorMessage);
2757 clipsToMove.append(info);
2760 transitionsToMove.append(info);
2761 Transition *tr = static_cast <Transition*>(item);
2762 m_document->renderer()->mltDeleteTransition(tr->transitionTag(), tr->transitionEndTrack(), m_document->tracksCount() - info.track, info.startPos, info.endPos, tr->toXML());
2765 m_document->renderer()->blockSignals(false);
2766 for (int i = 0; i < items.count(); i++) {
2767 // re-add items in correct place
2768 if (items.at(i)->type() != AVWIDGET && items.at(i)->type() != TRANSITIONWIDGET) continue;
2769 AbstractClipItem *item = static_cast <AbstractClipItem *>(items.at(i));
2771 ItemInfo info = item->info();
2772 int tracknumber = m_document->tracksCount() - info.track - 1;
2773 bool isLocked = m_document->trackInfoAt(tracknumber).isLocked;
2775 group->removeFromGroup(item);
2776 item->setItemLocked(true);
2779 if (item->type() == AVWIDGET) {
2780 ClipItem *clip = static_cast <ClipItem*>(item);
2781 info.track = m_document->tracksCount() - info.track;
2782 Mlt::Producer *prod;
2783 if (clip->isAudioOnly()) prod = clip->baseClip()->audioProducer(info.track);
2784 else if (clip->isVideoOnly()) prod = clip->baseClip()->videoProducer();
2785 else prod = clip->baseClip()->producer(info.track);
2786 m_document->renderer()->mltInsertClip(info, clip->xml(), prod);
2787 for (int i = 0; i < clip->effectsCount(); i++) {
2788 m_document->renderer()->mltAddEffect(info.track, info.startPos, clip->getEffectArgs(clip->effectAt(i)), false);
2791 Transition *tr = static_cast <Transition*>(item);
2792 int newTrack = tr->transitionEndTrack();
2793 if (!tr->forcedTrack()) {
2794 newTrack = getPreviousVideoTrack(info.track);
2796 tr->updateTransitionEndTrack(newTrack);
2797 m_document->renderer()->mltAddTransition(tr->transitionTag(), newTrack, m_document->tracksCount() - info.track, info.startPos, info.endPos, tr->toXML());
2801 MoveGroupCommand *move = new MoveGroupCommand(this, clipsToMove, transitionsToMove, timeOffset, trackOffset, false);
2802 m_commandStack->push(move);
2804 //QPointF top = group->sceneBoundingRect().topLeft();
2805 //QPointF oldpos = m_selectionGroup->scenePos();
2806 //kDebug()<<"SELECTION GRP POS: "<<m_selectionGroup->scenePos()<<", TOP: "<<top;
2807 //group->setPos(top);
2808 //TODO: get rid of the 3 lines below
2809 if (m_selectionGroup) {
2810 m_selectionGroupInfo.startPos = GenTime(m_selectionGroup->scenePos().x(), m_document->fps());
2811 m_selectionGroupInfo.track = m_selectionGroup->track();
2813 setDocumentModified();
2816 m_document->renderer()->doRefresh();
2817 } else if (m_operationMode == RESIZESTART && m_dragItem->startPos() != m_dragItemInfo.startPos) {
2819 if (m_dragItem->type() == AVWIDGET) {
2820 ItemInfo resizeinfo = m_dragItemInfo;
2821 resizeinfo.track = m_document->tracksCount() - resizeinfo.track;
2822 bool success = m_document->renderer()->mltResizeClipStart(resizeinfo, m_dragItem->startPos() - m_dragItemInfo.startPos);
2824 QUndoCommand *resizeCommand = new QUndoCommand();
2825 resizeCommand->setText(i18n("Resize clip"));
2827 // Check if there is an automatic transition on that clip (lower track)
2828 Transition *transition = getTransitionItemAtStart(m_dragItemInfo.startPos, m_dragItemInfo.track);
2829 if (transition && transition->isAutomatic()) {
2830 ItemInfo trInfo = transition->info();
2831 ItemInfo newTrInfo = trInfo;
2832 newTrInfo.startPos = m_dragItem->startPos();
2833 if (newTrInfo.startPos < newTrInfo.endPos)
2834 new MoveTransitionCommand(this, trInfo, newTrInfo, true, resizeCommand);
2836 // Check if there is an automatic transition on that clip (upper track)
2837 transition = getTransitionItemAtStart(m_dragItemInfo.startPos, m_dragItemInfo.track - 1);
2838 if (transition && transition->isAutomatic() && (m_document->tracksCount() - transition->transitionEndTrack()) == m_dragItemInfo.track) {
2839 ItemInfo trInfo = transition->info();
2840 ItemInfo newTrInfo = trInfo;
2841 newTrInfo.startPos = m_dragItem->startPos();
2842 ClipItem * upperClip = getClipItemAt(m_dragItemInfo.startPos, m_dragItemInfo.track - 1);
2843 if ((!upperClip || !upperClip->baseClip()->isTransparent()) && newTrInfo.startPos < newTrInfo.endPos) {
2844 new MoveTransitionCommand(this, trInfo, newTrInfo, true, resizeCommand);
2848 ClipItem *clip = static_cast < ClipItem * >(m_dragItem);
2849 updatePositionEffects(clip, m_dragItemInfo);
2853 QDomElement root = doc.createElement("list");
2854 doc.appendChild(root);
2855 QList <int> indexes;
2856 for (int i = 0; i < clip->effectsCount(); i++) {
2857 QDomElement effect = clip->effectAt(i);
2858 if (EffectsList::hasKeyFrames(effect)) {
2859 doc.appendChild(doc.importNode(effect, true));
2864 if (clip->checkEffectsKeyframesPos(m_dragItemInfo.cropStart.frames(m_document->fps()), clip->cropStart().frames(m_document->fps()), true)) {
2865 // Keyframes were modified, updateClip
2866 QDomNodeList effs = doc.elementsByTagName("effect");
2868 // Since we must always resize clip before updating the keyframes, we
2869 // put a resize command before & after checking keyframes so that
2870 // we are sure the resize is performed before whenever we do or undo the action
2872 new ResizeClipCommand(this, m_dragItemInfo, info, false, true, resizeCommand);
2873 for (int i = 0; i < indexes.count(); i++) {
2874 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);
2875 updateEffect(m_document->tracksCount() - clip->track(), clip->startPos(), clip->effectAt(indexes.at(i)), indexes.at(i));
2877 new ResizeClipCommand(this, m_dragItemInfo, info, false, true, resizeCommand);
2878 emit clipItemSelected(clip);
2879 } else new ResizeClipCommand(this, m_dragItemInfo, info, false, false, resizeCommand);
2881 m_commandStack->push(resizeCommand);
2883 m_dragItem->resizeStart((int) m_dragItemInfo.startPos.frames(m_document->fps()));
2884 emit displayMessage(i18n("Error when resizing clip"), ErrorMessage);
2886 } else if (m_dragItem->type() == TRANSITIONWIDGET) {
2887 Transition *transition = static_cast <Transition *>(m_dragItem);
2888 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)) {
2889 // Cannot resize transition
2890 transition->resizeStart((int) m_dragItemInfo.startPos.frames(m_document->fps()));
2891 emit displayMessage(i18n("Cannot resize transition"), ErrorMessage);
2893 MoveTransitionCommand *command = new MoveTransitionCommand(this, m_dragItemInfo, info, false);
2894 m_commandStack->push(command);
2898 if (m_dragItem->parentItem() && m_dragItem->parentItem() != m_selectionGroup) {
2899 // Item was resized, rebuild group;
2900 AbstractGroupItem *group = static_cast <AbstractGroupItem *>(m_dragItem->parentItem());
2901 QList <QGraphicsItem *> children = group->childItems();
2902 m_document->clipManager()->removeGroup(group);
2903 scene()->destroyItemGroup(group);
2904 for (int i = 0; i < children.count(); i++) {
2905 children.at(i)->setSelected(true);
2907 groupSelectedItems(false, true);
2909 //m_document->renderer()->doRefresh();
2910 } else if (m_operationMode == RESIZEEND && m_dragItem->endPos() != m_dragItemInfo.endPos) {
2912 if (m_dragItem->type() == AVWIDGET) {
2913 ItemInfo resizeinfo = info;
2914 resizeinfo.track = m_document->tracksCount() - resizeinfo.track;
2915 bool success = m_document->renderer()->mltResizeClipEnd(resizeinfo, resizeinfo.endPos - resizeinfo.startPos);
2917 QUndoCommand *resizeCommand = new QUndoCommand();
2918 resizeCommand->setText(i18n("Resize clip"));
2920 // Check if there is an automatic transition on that clip (lower track)
2921 Transition *tr = getTransitionItemAtEnd(m_dragItemInfo.endPos, m_dragItemInfo.track);
2922 if (tr && tr->isAutomatic()) {
2923 ItemInfo trInfo = tr->info();
2924 ItemInfo newTrInfo = trInfo;
2925 newTrInfo.endPos = m_dragItem->endPos();
2926 if (newTrInfo.endPos > newTrInfo.startPos) new MoveTransitionCommand(this, trInfo, newTrInfo, true, resizeCommand);
2929 // Check if there is an automatic transition on that clip (upper track)
2930 tr = getTransitionItemAtEnd(m_dragItemInfo.endPos, m_dragItemInfo.track - 1);
2931 if (tr && tr->isAutomatic() && (m_document->tracksCount() - tr->transitionEndTrack()) == m_dragItemInfo.track) {
2932 ItemInfo trInfo = tr->info();
2933 ItemInfo newTrInfo = trInfo;
2934 newTrInfo.endPos = m_dragItem->endPos();
2935 ClipItem * upperClip = getClipItemAtEnd(m_dragItemInfo.endPos, m_dragItemInfo.track - 1);
2936 if ((!upperClip || !upperClip->baseClip()->isTransparent()) && newTrInfo.endPos > newTrInfo.startPos) {
2937 new MoveTransitionCommand(this, trInfo, newTrInfo, true, resizeCommand);
2942 ClipItem *clip = static_cast < ClipItem * >(m_dragItem);
2944 QDomElement root = doc.createElement("list");
2945 doc.appendChild(root);
2946 QList <int> indexes;
2947 for (int i = 0; i < clip->effectsCount(); i++) {
2948 QDomElement effect = clip->effectAt(i);
2949 if (EffectsList::hasKeyFrames(effect)) {
2950 doc.appendChild(doc.importNode(effect, true));
2955 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)) {
2956 // Keyframes were modified, updateClip
2957 QDomNodeList effs = doc.elementsByTagName("effect");
2959 // Since we must always resize clip before updating the keyframes, we
2960 // put a resize command before & after checking keyframes so that
2961 // we are sure the resize is performed before whenever we do or undo the action
2963 new ResizeClipCommand(this, m_dragItemInfo, info, false, true, resizeCommand);
2964 for (int i = 0; i < indexes.count(); i++) {
2965 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);
2966 updateEffect(m_document->tracksCount() - clip->track(), clip->startPos(), clip->effectAt(indexes.at(i)), indexes.at(i));
2968 new ResizeClipCommand(this, m_dragItemInfo, info, false, true, resizeCommand);
2969 emit clipItemSelected(clip);
2970 } else new ResizeClipCommand(this, m_dragItemInfo, info, false, false, resizeCommand);
2972 m_commandStack->push(resizeCommand);
2973 updatePositionEffects(clip, m_dragItemInfo);
2975 m_dragItem->resizeEnd((int) m_dragItemInfo.endPos.frames(m_document->fps()));
2976 emit displayMessage(i18n("Error when resizing clip"), ErrorMessage);
2978 } else if (m_dragItem->type() == TRANSITIONWIDGET) {
2979 Transition *transition = static_cast <Transition *>(m_dragItem);
2980 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)) {
2981 // Cannot resize transition
2982 transition->resizeEnd((int) m_dragItemInfo.endPos.frames(m_document->fps()));
2983 emit displayMessage(i18n("Cannot resize transition"), ErrorMessage);
2985 MoveTransitionCommand *command = new MoveTransitionCommand(this, m_dragItemInfo, info, false);
2986 m_commandStack->push(command);
2989 if (m_dragItem->parentItem() && m_dragItem->parentItem() != m_selectionGroup) {
2990 // Item was resized, rebuild group;
2991 AbstractGroupItem *group = static_cast <AbstractGroupItem *>(m_dragItem->parentItem());
2992 QList <QGraphicsItem *> children = group->childItems();
2993 m_document->clipManager()->removeGroup(group);
2994 scene()->destroyItemGroup(group);
2995 for (int i = 0; i < children.count(); i++) {
2996 children.at(i)->setSelected(true);
2998 groupSelectedItems(false, true);
3000 //m_document->renderer()->doRefresh();
3001 } else if (m_operationMode == FADEIN) {
3002 // resize fade in effect
3003 ClipItem * item = static_cast <ClipItem *>(m_dragItem);
3004 int ix = item->hasEffect("volume", "fadein");
3005 int ix2 = item->hasEffect("", "fade_from_black");
3007 QDomElement oldeffect = item->effectAt(ix);
3008 int start = item->cropStart().frames(m_document->fps());
3009 int end = item->fadeIn();
3011 slotDeleteEffect(item, oldeffect);
3014 QDomElement effect = oldeffect.cloneNode().toElement();
3015 EffectsList::setParameter(oldeffect, "in", QString::number(start));
3016 EffectsList::setParameter(oldeffect, "out", QString::number(end));
3017 slotUpdateClipEffect(item, effect, oldeffect, ix);
3018 emit clipItemSelected(item, ix);
3020 } else if (item->fadeIn() != 0 && ix2 == -1) {
3022 if (item->isVideoOnly() || (item->clipType() != AUDIO && item->clipType() != AV && item->clipType() != PLAYLIST)) {
3024 effect = MainWindow::videoEffects.getEffectByTag("", "fade_from_black").cloneNode().toElement();
3025 } else effect = MainWindow::audioEffects.getEffectByTag("volume", "fadein").cloneNode().toElement();
3026 EffectsList::setParameter(effect, "out", QString::number(item->fadeIn()));
3027 slotAddEffect(effect, m_dragItem->startPos(), m_dragItem->track());
3030 QDomElement oldeffect = item->effectAt(ix2);
3031 int start = item->cropStart().frames(m_document->fps());
3032 int end = item->fadeIn();
3034 slotDeleteEffect(item, oldeffect);
3037 QDomElement effect = oldeffect.cloneNode().toElement();
3038 EffectsList::setParameter(oldeffect, "in", QString::number(start));
3039 EffectsList::setParameter(oldeffect, "out", QString::number(end));
3040 slotUpdateClipEffect(item, effect, oldeffect, ix2);
3041 emit clipItemSelected(item, ix2);
3044 } else if (m_operationMode == FADEOUT) {
3045 // resize fade in effect
3046 ClipItem * item = static_cast <ClipItem *>(m_dragItem);
3047 int ix = item->hasEffect("volume", "fadeout");
3048 int ix2 = item->hasEffect("", "fade_to_black");
3050 QDomElement oldeffect = item->effectAt(ix);
3051 int end = (item->cropDuration() + item->cropStart()).frames(m_document->fps());
3052 int start = item->fadeOut();
3054 slotDeleteEffect(item, oldeffect);
3056 start = end - start;
3057 QDomElement effect = oldeffect.cloneNode().toElement();
3058 EffectsList::setParameter(oldeffect, "in", QString::number(start));
3059 EffectsList::setParameter(oldeffect, "out", QString::number(end));
3060 // kDebug()<<"EDIT FADE OUT : "<<start<<"x"<<end;
3061 slotUpdateClipEffect(item, effect, oldeffect, ix);
3062 emit clipItemSelected(item, ix);
3064 } else if (item->fadeOut() != 0 && ix2 == -1) {
3066 if (item->isVideoOnly() || (item->clipType() != AUDIO && item->clipType() != AV && item->clipType() != PLAYLIST)) {
3068 effect = MainWindow::videoEffects.getEffectByTag("", "fade_to_black").cloneNode().toElement();
3069 } else effect = MainWindow::audioEffects.getEffectByTag("volume", "fadeout").cloneNode().toElement();
3070 EffectsList::setParameter(effect, "in", QString::number(item->fadeOut()));
3071 EffectsList::setParameter(effect, "out", QString::number(0));
3072 slotAddEffect(effect, m_dragItem->startPos(), m_dragItem->track());
3075 QDomElement oldeffect = item->effectAt(ix2);
3076 int end = (item->cropDuration() + item->cropStart()).frames(m_document->fps());
3077 int start = item->fadeOut();
3079 slotDeleteEffect(item, oldeffect);
3081 start = end - start;
3082 QDomElement effect = oldeffect.cloneNode().toElement();
3083 EffectsList::setParameter(oldeffect, "in", QString::number(start));
3084 EffectsList::setParameter(oldeffect, "out", QString::number(end));
3085 // kDebug()<<"EDIT FADE OUT : "<<start<<"x"<<end;
3086 slotUpdateClipEffect(item, effect, oldeffect, ix2);
3087 emit clipItemSelected(item, ix2);
3090 } else if (m_operationMode == KEYFRAME) {
3091 // update the MLT effect
3092 ClipItem * item = static_cast <ClipItem *>(m_dragItem);
3093 QString previous = item->keyframes(item->selectedEffectIndex());
3094 item->updateKeyframeEffect();
3095 QString next = item->keyframes(item->selectedEffectIndex());
3096 EditKeyFrameCommand *command = new EditKeyFrameCommand(this, item->track(), item->startPos(), item->selectedEffectIndex(), previous, next, false);
3097 m_commandStack->push(command);
3098 updateEffect(m_document->tracksCount() - item->track(), item->startPos(), item->selectedEffect(), item->selectedEffectIndex());
3099 emit clipItemSelected(item, item->selectedEffectIndex());
3101 if (m_dragItem && m_dragItem->type() == TRANSITIONWIDGET && m_dragItem->isSelected()) {
3102 // A transition is selected
3104 ClipItem *transitionClip = getClipItemAt(m_dragItemInfo.startPos, m_dragItemInfo.track);
3105 if (transitionClip && transitionClip->baseClip()) {
3106 QString size = transitionClip->baseClip()->getProperty("frame_size");
3107 double factor = transitionClip->baseClip()->getProperty("aspect_ratio").toDouble();
3108 p.setX((int)(size.section('x', 0, 0).toInt() * factor + 0.5));
3109 p.setY(size.section('x', 1, 1).toInt());
3111 emit transitionItemSelected(static_cast <Transition *>(m_dragItem), getPreviousVideoTrack(m_dragItem->track()), p);
3112 } else emit transitionItemSelected(NULL);
3113 if (m_operationMode != NONE && m_operationMode != MOVE) setDocumentModified();
3114 m_operationMode = NONE;
3117 void CustomTrackView::deleteClip(ItemInfo info, bool refresh)
3119 ClipItem *item = getClipItemAt((int) info.startPos.frames(m_document->fps()), info.track);
3121 if (!item || m_document->renderer()->mltRemoveClip(m_document->tracksCount() - info.track, info.startPos) == false) {
3122 emit displayMessage(i18n("Error removing clip at %1 on track %2", m_document->timecode().getTimecodeFromFrames(info.startPos.frames(m_document->fps())), info.track), ErrorMessage);
3125 if (item->isSelected()) emit clipItemSelected(NULL);
3126 item->baseClip()->removeReference();
3127 m_document->updateClip(item->baseClip()->getId());
3129 /*if (item->baseClip()->isTransparent()) {
3130 // also remove automatic transition
3131 Transition *tr = getTransitionItemAt(info.startPos, info.track);
3132 if (tr && tr->isAutomatic()) {
3133 m_document->renderer()->mltDeleteTransition(tr->transitionTag(), tr->transitionEndTrack(), m_document->tracksCount() - info.track, info.startPos, info.endPos, tr->toXML());
3134 scene()->removeItem(tr);
3138 m_waitingThumbs.removeAll(item);
3139 if (m_dragItem == item) m_dragItem = NULL;
3140 scene()->removeItem(item);
3143 setDocumentModified();
3144 if (refresh) m_document->renderer()->doRefresh();
3147 void CustomTrackView::deleteSelectedClips()
3149 resetSelectionGroup();
3150 QList<QGraphicsItem *> itemList = scene()->selectedItems();
3151 if (itemList.count() == 0) {
3152 emit displayMessage(i18n("Select clip to delete"), ErrorMessage);
3155 scene()->clearSelection();
3156 QUndoCommand *deleteSelected = new QUndoCommand();
3158 bool resetGroup = false;
3161 int transitionCount = 0;
3162 // expand & destroy groups
3163 for (int i = 0; i < itemList.count(); i++) {
3164 if (itemList.at(i)->type() == GROUPWIDGET) {
3166 QList<QGraphicsItem *> children = itemList.at(i)->childItems();
3167 itemList += children;
3168 QList <ItemInfo> clipInfos;
3169 QList <ItemInfo> transitionInfos;
3170 GenTime currentPos = GenTime(m_cursorPos, m_document->fps());
3171 for (int j = 0; j < children.count(); j++) {
3172 if (children.at(j)->type() == AVWIDGET) {
3173 AbstractClipItem *clip = static_cast <AbstractClipItem *>(children.at(j));
3174 if (!clip->isItemLocked()) clipInfos.append(clip->info());
3175 } else if (children.at(j)->type() == TRANSITIONWIDGET) {
3176 AbstractClipItem *clip = static_cast <AbstractClipItem *>(children.at(j));
3177 if (!clip->isItemLocked()) transitionInfos.append(clip->info());
3180 if (clipInfos.count() > 0) {
3181 new GroupClipsCommand(this, clipInfos, transitionInfos, false, deleteSelected);
3186 for (int i = 0; i < itemList.count(); i++) {
3187 if (itemList.at(i)->type() == AVWIDGET) {
3189 ClipItem *item = static_cast <ClipItem *>(itemList.at(i));
3190 if (item->parentItem()) resetGroup = true;
3191 //kDebug()<<"// DELETE CLP AT: "<<item->info().startPos.frames(25);
3192 new AddTimelineClipCommand(this, item->xml(), item->clipProducer(), item->info(), item->effectList(), true, true, deleteSelected);
3193 emit clipItemSelected(NULL);
3194 } else if (itemList.at(i)->type() == TRANSITIONWIDGET) {
3196 Transition *item = static_cast <Transition *>(itemList.at(i));
3197 //kDebug()<<"// DELETE TRANS AT: "<<item->info().startPos.frames(25);
3198 if (item->parentItem()) resetGroup = true;
3199 new AddTransitionCommand(this, item->info(), item->transitionEndTrack(), item->toXML(), true, true, deleteSelected);
3200 emit transitionItemSelected(NULL);
3203 if (groupCount > 0 && clipCount == 0 && transitionCount == 0)
3204 deleteSelected->setText(i18np("Delete selected group", "Delete selected groups", groupCount));
3205 else if (clipCount > 0 && groupCount == 0 && transitionCount == 0)
3206 deleteSelected->setText(i18np("Delete selected clip", "Delete selected clips", clipCount));
3207 else if (transitionCount > 0 && groupCount == 0 && clipCount == 0)
3208 deleteSelected->setText(i18np("Delete selected transition", "Delete selected transitions", transitionCount));
3209 else deleteSelected->setText(i18n("Delete selected items"));
3210 m_commandStack->push(deleteSelected);
3213 void CustomTrackView::changeClipSpeed()
3215 QList<QGraphicsItem *> itemList = scene()->selectedItems();
3216 if (itemList.count() == 0) {
3217 emit displayMessage(i18n("Select clip to change speed"), ErrorMessage);
3220 QUndoCommand *changeSelected = new QUndoCommand();
3221 changeSelected->setText("Edit clip speed");
3225 for (int i = 0; i < itemList.count(); i++) {
3226 if (itemList.at(i)->type() == AVWIDGET) {
3227 ClipItem *item = static_cast <ClipItem *>(itemList.at(i));
3228 ItemInfo info = item->info();
3229 if (percent == -1) percent = QInputDialog::getInteger(this, i18n("Edit Clip Speed"), i18n("New speed (percents)"), item->speed() * 100, 1, 10000, 1, &ok);
3231 double speed = (double) percent / 100.0;
3232 if (item->speed() != speed && (item->clipType() == VIDEO || item->clipType() == AV)) {
3234 //new ChangeSpeedCommand(this, info, item->speed(), speed, item->clipProducer(), changeSelected);
3238 if (count > 0) m_commandStack->push(changeSelected);
3239 else delete changeSelected;
3242 void CustomTrackView::doChangeClipSpeed(ItemInfo info, ItemInfo speedIndependantInfo, const double speed, const double oldspeed, int strobe, const QString &id)
3244 DocClipBase *baseclip = m_document->clipManager()->getClipById(id);
3245 ClipItem *item = getClipItemAt((int) info.startPos.frames(m_document->fps()), info.track);
3247 kDebug() << "ERROR: Cannot find clip for speed change";
3248 emit displayMessage(i18n("Cannot find clip for speed change"), ErrorMessage);
3251 info.track = m_document->tracksCount() - item->track();
3252 int endPos = m_document->renderer()->mltChangeClipSpeed(info, speedIndependantInfo, speed, oldspeed, strobe, baseclip->producer());
3254 item->setSpeed(speed, strobe);
3255 item->updateRectGeometry();
3256 if (item->cropDuration().frames(m_document->fps()) != endPos) {
3257 item->resizeEnd((int) info.startPos.frames(m_document->fps()) + endPos - 1);
3259 updatePositionEffects(item, info);
3260 setDocumentModified();
3261 } else emit displayMessage(i18n("Invalid clip"), ErrorMessage);
3264 void CustomTrackView::cutSelectedClips()
3266 QList<QGraphicsItem *> itemList = scene()->selectedItems();
3267 GenTime currentPos = GenTime(m_cursorPos, m_document->fps());
3268 for (int i = 0; i < itemList.count(); i++) {
3269 if (itemList.at(i)->type() == AVWIDGET) {
3270 ClipItem *item = static_cast <ClipItem *>(itemList.at(i));
3271 if (item->parentItem() && item->parentItem() != m_selectionGroup) {
3272 emit displayMessage(i18n("Cannot cut a clip in a group"), ErrorMessage);
3273 } else if (currentPos > item->startPos() && currentPos < item->endPos()) {
3274 RazorClipCommand *command = new RazorClipCommand(this, item->info(), currentPos);
3275 m_commandStack->push(command);
3281 void CustomTrackView::groupClips(bool group)
3283 QList<QGraphicsItem *> itemList = scene()->selectedItems();
3284 QList <ItemInfo> clipInfos;
3285 QList <ItemInfo> transitionInfos;
3286 GenTime currentPos = GenTime(m_cursorPos, m_document->fps());
3289 int max = itemList.count();
3290 for (int i = 0; i < max; i++) {
3291 if (itemList.at(i)->type() == GROUPWIDGET) {
3292 itemList += itemList.at(i)->childItems();
3296 for (int i = 0; i < itemList.count(); i++) {
3297 if (itemList.at(i)->type() == AVWIDGET) {
3298 AbstractClipItem *clip = static_cast <AbstractClipItem *>(itemList.at(i));
3299 if (!clip->isItemLocked()) clipInfos.append(clip->info());
3300 } else if (itemList.at(i)->type() == TRANSITIONWIDGET) {
3301 AbstractClipItem *clip = static_cast <AbstractClipItem *>(itemList.at(i));
3302 if (!clip->isItemLocked()) transitionInfos.append(clip->info());
3305 if (clipInfos.count() > 0) {
3306 GroupClipsCommand *command = new GroupClipsCommand(this, clipInfos, transitionInfos, group);
3307 m_commandStack->push(command);
3311 void CustomTrackView::doGroupClips(QList <ItemInfo> clipInfos, QList <ItemInfo> transitionInfos, bool group)
3313 resetSelectionGroup();
3314 m_scene->clearSelection();
3316 for (int i = 0; i < clipInfos.count(); i++) {
3317 ClipItem *clip = getClipItemAt(clipInfos.at(i).startPos, clipInfos.at(i).track);
3318 if (clip == NULL) continue;
3319 if (clip->parentItem() && clip->parentItem()->type() == GROUPWIDGET) {
3320 AbstractGroupItem *grp = static_cast <AbstractGroupItem *>(clip->parentItem());
3321 m_document->clipManager()->removeGroup(grp);
3322 scene()->destroyItemGroup(grp);
3324 clip->setFlags(QGraphicsItem::ItemIsMovable | QGraphicsItem::ItemIsSelectable);
3326 for (int i = 0; i < transitionInfos.count(); i++) {
3327 Transition *tr = getTransitionItemAt(transitionInfos.at(i).startPos, transitionInfos.at(i).track);
3328 if (tr == NULL) continue;
3329 if (tr->parentItem() && tr->parentItem()->type() == GROUPWIDGET) {
3330 AbstractGroupItem *grp = static_cast <AbstractGroupItem *>(tr->parentItem());
3331 m_document->clipManager()->removeGroup(grp);
3332 scene()->destroyItemGroup(grp);
3334 tr->setFlags(QGraphicsItem::ItemIsMovable | QGraphicsItem::ItemIsSelectable);
3336 setDocumentModified();
3340 QList <QGraphicsItemGroup *> groups;
3341 for (int i = 0; i < clipInfos.count(); i++) {
3342 ClipItem *clip = getClipItemAt(clipInfos.at(i).startPos, clipInfos.at(i).track);
3344 clip->setSelected(true);
3347 for (int i = 0; i < transitionInfos.count(); i++) {
3348 Transition *clip = getTransitionItemAt(transitionInfos.at(i).startPos, transitionInfos.at(i).track);
3350 clip->setSelected(true);
3354 groupSelectedItems(false, true);
3355 setDocumentModified();
3358 void CustomTrackView::addClip(QDomElement xml, const QString &clipId, ItemInfo info, EffectsList effects, bool refresh)
3360 DocClipBase *baseclip = m_document->clipManager()->getClipById(clipId);
3361 if (baseclip == NULL) {
3362 emit displayMessage(i18n("No clip copied"), ErrorMessage);
3365 ClipItem *item = new ClipItem(baseclip, info, m_document->fps(), xml.attribute("speed", "1").toDouble(), xml.attribute("strobe", "1").toInt());
3366 item->setEffectList(effects);
3367 if (xml.hasAttribute("audio_only")) item->setAudioOnly(true);
3368 else if (xml.hasAttribute("video_only")) item->setVideoOnly(true);
3369 scene()->addItem(item);
3371 int tracknumber = m_document->tracksCount() - info.track - 1;
3372 bool isLocked = m_document->trackInfoAt(tracknumber).isLocked;
3373 if (isLocked) item->setItemLocked(true);
3375 baseclip->addReference();
3376 m_document->updateClip(baseclip->getId());
3377 info.track = m_document->tracksCount() - info.track;
3378 Mlt::Producer *prod;
3379 if (item->isAudioOnly()) prod = baseclip->audioProducer(info.track);
3380 else if (item->isVideoOnly()) prod = baseclip->videoProducer();
3381 else prod = baseclip->producer(info.track);
3382 m_document->renderer()->mltInsertClip(info, xml, prod);
3383 for (int i = 0; i < item->effectsCount(); i++) {
3384 m_document->renderer()->mltAddEffect(info.track, info.startPos, item->getEffectArgs(item->effectAt(i)), false);
3386 setDocumentModified();
3387 if (refresh) m_document->renderer()->doRefresh();
3388 m_waitingThumbs.append(item);
3389 m_thumbsTimer.start();
3392 void CustomTrackView::slotUpdateClip(const QString &clipId, bool reload)
3394 QList<QGraphicsItem *> list = scene()->items();
3395 ClipItem *clip = NULL;
3396 for (int i = 0; i < list.size(); ++i) {
3397 if (list.at(i)->type() == AVWIDGET) {
3398 clip = static_cast <ClipItem *>(list.at(i));
3399 if (clip->clipProducer() == clipId) {
3400 ItemInfo info = clip->info();
3401 info.track = m_document->tracksCount() - clip->track();
3402 if (reload && !m_document->renderer()->mltUpdateClip(info, clip->xml(), clip->baseClip()->producer())) {
3403 emit displayMessage(i18n("Cannot update clip (time: %1, track: %2)", info.startPos.frames(m_document->fps()), info.track), ErrorMessage);
3405 clip->refreshClip(true);
3412 ClipItem *CustomTrackView::getClipItemAtEnd(GenTime pos, int track)
3414 int framepos = (int)(pos.frames(m_document->fps()));
3415 QList<QGraphicsItem *> list = scene()->items(QPointF(framepos - 1, track * m_tracksHeight + m_tracksHeight / 2));
3416 ClipItem *clip = NULL;
3417 for (int i = 0; i < list.size(); i++) {
3418 if (list.at(i)->type() == AVWIDGET) {
3419 ClipItem *test = static_cast <ClipItem *>(list.at(i));
3420 if (test->endPos() == pos) clip = test;
3427 ClipItem *CustomTrackView::getClipItemAtStart(GenTime pos, int track)
3429 QList<QGraphicsItem *> list = scene()->items(QPointF(pos.frames(m_document->fps()), track * m_tracksHeight + m_tracksHeight / 2));
3430 ClipItem *clip = NULL;
3431 for (int i = 0; i < list.size(); i++) {
3432 if (list.at(i)->type() == AVWIDGET) {
3433 ClipItem *test = static_cast <ClipItem *>(list.at(i));
3434 if (test->startPos() == pos) clip = test;
3441 ClipItem *CustomTrackView::getClipItemAt(int pos, int track)
3443 const QPointF p(pos, track * m_tracksHeight + m_tracksHeight / 2);
3444 QList<QGraphicsItem *> list = scene()->items(p);
3445 ClipItem *clip = NULL;
3446 for (int i = 0; i < list.size(); i++) {
3447 if (list.at(i)->type() == AVWIDGET) {
3448 clip = static_cast <ClipItem *>(list.at(i));
3455 ClipItem *CustomTrackView::getClipItemAt(GenTime pos, int track)
3457 return getClipItemAt((int) pos.frames(m_document->fps()), track);
3460 Transition *CustomTrackView::getTransitionItemAt(int pos, int track)
3462 const QPointF p(pos, (track + 1) * m_tracksHeight);
3463 QList<QGraphicsItem *> list = scene()->items(p);
3464 Transition *clip = NULL;
3465 for (int i = 0; i < list.size(); i++) {
3466 if (list.at(i)->type() == TRANSITIONWIDGET) {
3467 clip = static_cast <Transition *>(list.at(i));
3474 Transition *CustomTrackView::getTransitionItemAt(GenTime pos, int track)
3476 return getTransitionItemAt(pos.frames(m_document->fps()), track);
3479 Transition *CustomTrackView::getTransitionItemAtEnd(GenTime pos, int track)
3481 int framepos = (int)(pos.frames(m_document->fps()));
3482 const QPointF p(framepos - 1, (track + 1) * m_tracksHeight);
3483 QList<QGraphicsItem *> list = scene()->items(p);
3484 Transition *clip = NULL;
3485 for (int i = 0; i < list.size(); i++) {
3486 if (list.at(i)->type() == TRANSITIONWIDGET) {
3487 Transition *test = static_cast <Transition *>(list.at(i));
3488 if (test->endPos() == pos) clip = test;
3495 Transition *CustomTrackView::getTransitionItemAtStart(GenTime pos, int track)
3497 const QPointF p(pos.frames(m_document->fps()), (track + 1) * m_tracksHeight);
3498 QList<QGraphicsItem *> list = scene()->items(p);
3499 Transition *clip = NULL;
3500 for (int i = 0; i < list.size(); ++i) {
3501 if (list.at(i)->type() == TRANSITIONWIDGET) {
3502 Transition *test = static_cast <Transition *>(list.at(i));
3503 if (test->startPos() == pos) clip = test;
3510 void CustomTrackView::moveClip(const ItemInfo start, const ItemInfo end, bool refresh)
3512 if (m_selectionGroup) resetSelectionGroup(false);
3513 ClipItem *item = getClipItemAt((int) start.startPos.frames(m_document->fps()), start.track);
3515 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);
3516 kDebug() << "---------------- ERROR, CANNOT find clip to move at.. ";
3519 Mlt::Producer *prod;
3520 if (item->isAudioOnly()) prod = item->baseClip()->audioProducer(end.track);
3521 else if (item->isVideoOnly()) prod = item->baseClip()->videoProducer();
3522 else prod = item->baseClip()->producer(end.track);
3524 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);
3526 bool snap = KdenliveSettings::snaptopoints();
3527 KdenliveSettings::setSnaptopoints(false);
3528 item->setPos((int) end.startPos.frames(m_document->fps()), (int)(end.track * m_tracksHeight + 1));
3530 int tracknumber = m_document->tracksCount() - end.track - 1;
3531 bool isLocked = m_document->trackInfoAt(tracknumber).isLocked;
3532 m_scene->clearSelection();
3533 if (isLocked) item->setItemLocked(true);
3535 if (item->isItemLocked()) item->setItemLocked(false);
3536 item->setSelected(true);
3538 if (item->baseClip()->isTransparent()) {
3539 // Also move automatic transition
3540 Transition *tr = getTransitionItemAt(start.startPos, start.track);
3541 if (tr && tr->isAutomatic()) {
3542 tr->updateTransitionEndTrack(getPreviousVideoTrack(end.track));
3543 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);
3544 tr->setPos((int) end.startPos.frames(m_document->fps()), (int)(end.track * m_tracksHeight + 1));
3547 KdenliveSettings::setSnaptopoints(snap);
3548 setDocumentModified();
3550 // undo last move and emit error message
3551 emit displayMessage(i18n("Cannot move clip to position %1", m_document->timecode().getTimecodeFromFrames(end.startPos.frames(m_document->fps()))), ErrorMessage);
3553 if (refresh) m_document->renderer()->doRefresh();
3554 //kDebug() << " // MOVED CLIP TO: " << end.startPos.frames(25) << ", ITEM START: " << item->startPos().frames(25);
3557 void CustomTrackView::moveGroup(QList <ItemInfo> startClip, QList <ItemInfo> startTransition, const GenTime offset, const int trackOffset, bool reverseMove)
3560 /*kDebug() << "//GRP MOVE, REVERS:" << reverseMove;
3561 kDebug() << "// GROUP MOV; OFFSET: " << offset.frames(25) << ", TK OFF: " << trackOffset;*/
3562 resetSelectionGroup();
3563 m_scene->clearSelection();
3565 m_selectionGroup = new AbstractGroupItem(m_document->fps());
3566 scene()->addItem(m_selectionGroup);
3568 m_document->renderer()->blockSignals(true);
3569 for (int i = 0; i < startClip.count(); i++) {
3571 startClip[i].startPos = startClip.at(i).startPos - offset;
3572 startClip[i].track = startClip.at(i).track - trackOffset;
3574 //kDebug()<<"//LKING FR CLIP AT:"<<startClip.at(i).startPos.frames(25)<<", TK:"<<startClip.at(i).track;
3575 ClipItem *clip = getClipItemAt(startClip.at(i).startPos, startClip.at(i).track);
3577 clip->setItemLocked(false);
3578 if (clip->parentItem()) {
3579 m_selectionGroup->addToGroup(clip->parentItem());
3580 clip->parentItem()->setFlags(QGraphicsItem::ItemIsSelectable);
3582 m_selectionGroup->addToGroup(clip);
3583 clip->setFlags(QGraphicsItem::ItemIsSelectable);
3585 m_document->renderer()->mltRemoveClip(m_document->tracksCount() - startClip.at(i).track, startClip.at(i).startPos);
3586 } else kDebug() << "//MISSING CLIP AT: " << startClip.at(i).startPos.frames(25);
3588 for (int i = 0; i < startTransition.count(); i++) {
3590 startTransition[i].startPos = startTransition.at(i).startPos - offset;
3591 startTransition[i].track = startTransition.at(i).track - trackOffset;
3593 Transition *tr = getTransitionItemAt(startTransition.at(i).startPos, startTransition.at(i).track);
3595 tr->setItemLocked(false);
3596 if (tr->parentItem()) {
3597 m_selectionGroup->addToGroup(tr->parentItem());
3598 tr->parentItem()->setFlags(QGraphicsItem::ItemIsSelectable);
3600 m_selectionGroup->addToGroup(tr);
3601 tr->setFlags(QGraphicsItem::ItemIsSelectable);
3603 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());
3604 } else kDebug() << "//MISSING TRANSITION AT: " << startTransition.at(i).startPos.frames(25);
3606 m_document->renderer()->blockSignals(false);
3608 if (m_selectionGroup) {
3609 bool snap = KdenliveSettings::snaptopoints();
3610 KdenliveSettings::setSnaptopoints(false);
3612 m_selectionGroup->translate(offset.frames(m_document->fps()), trackOffset *(qreal) m_tracksHeight);
3613 //m_selectionGroup->moveBy(offset.frames(m_document->fps()), trackOffset *(qreal) m_tracksHeight);
3615 QList<QGraphicsItem *> children = m_selectionGroup->childItems();
3617 int max = children.count();
3618 for (int i = 0; i < max; i++) {
3619 if (children.at(i)->type() == GROUPWIDGET) {
3620 children += children.at(i)->childItems();
3621 //AbstractGroupItem *grp = static_cast<AbstractGroupItem *>(children.at(i));
3622 //grp->moveBy(offset.frames(m_document->fps()), trackOffset *(qreal) m_tracksHeight);
3623 /*m_document->clipManager()->removeGroup(grp);
3624 m_scene->destroyItemGroup(grp);*/
3625 children.removeAll(children.at(i));
3630 for (int i = 0; i < children.count(); i++) {
3631 // re-add items in correct place
3632 if (children.at(i)->type() != AVWIDGET && children.at(i)->type() != TRANSITIONWIDGET) continue;
3633 AbstractClipItem *item = static_cast <AbstractClipItem *>(children.at(i));
3635 ItemInfo info = item->info();
3636 int tracknumber = m_document->tracksCount() - info.track - 1;
3637 bool isLocked = m_document->trackInfoAt(tracknumber).isLocked;
3638 if (isLocked) item->setItemLocked(true);
3639 else if (item->isItemLocked()) item->setItemLocked(false);
3641 if (item->type() == AVWIDGET) {
3642 ClipItem *clip = static_cast <ClipItem*>(item);
3643 info.track = m_document->tracksCount() - info.track;
3644 Mlt::Producer *prod;
3645 if (clip->isAudioOnly()) prod = clip->baseClip()->audioProducer(info.track);
3646 else if (clip->isVideoOnly()) prod = clip->baseClip()->videoProducer();
3647 else prod = clip->baseClip()->producer(info.track);
3648 m_document->renderer()->mltInsertClip(info, clip->xml(), prod);
3649 kDebug() << "// inserting new clp: " << info.startPos.frames(25);
3650 } else if (item->type() == TRANSITIONWIDGET) {
3651 Transition *tr = static_cast <Transition*>(item);
3653 kDebug() << "/// TRANSITION CURR TRK: " << newTrack;
3654 if (!tr->forcedTrack()) newTrack = getPreviousVideoTrack(info.track);
3656 newTrack = tr->transitionEndTrack() + trackOffset;
3657 if (newTrack < 0 || newTrack > m_document->tracksCount()) newTrack = getPreviousVideoTrack(info.track);
3659 tr->updateTransitionEndTrack(newTrack);
3660 kDebug() << "/// TRANSITION UPDATED TRK: " << newTrack;
3661 m_document->renderer()->mltAddTransition(tr->transitionTag(), newTrack, m_document->tracksCount() - info.track, info.startPos, info.endPos, tr->toXML());
3664 resetSelectionGroup(false);
3665 KdenliveSettings::setSnaptopoints(snap);
3666 m_document->renderer()->doRefresh();
3667 } else kDebug() << "///////// WARNING; NO GROUP TO MOVE";
3670 void CustomTrackView::moveTransition(const ItemInfo start, const ItemInfo end, bool m_refresh)
3672 Transition *item = getTransitionItemAt(start.startPos, start.track);
3674 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);
3675 kDebug() << "---------------- ERROR, CANNOT find transition to move... ";// << startPos.x() * m_scale * FRAME_SIZE + 1 << ", " << startPos.y() * m_tracksHeight + m_tracksHeight / 2;
3678 //kDebug() << "---------------- Move TRANSITION FROM: " << startPos.x() << ", END:" << endPos.x() << ",TRACKS: " << oldtrack << " TO " << newtrack;
3679 bool snap = KdenliveSettings::snaptopoints();
3680 KdenliveSettings::setSnaptopoints(false);
3681 //kDebug()<<"/// RESIZE TRANS START: ("<< startPos.x()<<"x"<< startPos.y()<<") / ("<<endPos.x()<<"x"<< endPos.y()<<")";
3682 if (end.endPos - end.startPos == start.endPos - start.startPos) {
3683 // Transition was moved
3684 item->setPos((int) end.startPos.frames(m_document->fps()), (end.track) * m_tracksHeight + 1);
3685 } else if (end.endPos == start.endPos) {
3686 // Transition start resize
3687 item->resizeStart((int) end.startPos.frames(m_document->fps()));
3688 } else if (end.startPos == start.startPos) {
3689 // Transition end resize;
3690 kDebug() << "// resize END: " << end.endPos.frames(m_document->fps());
3691 item->resizeEnd((int) end.endPos.frames(m_document->fps()));
3694 item->setPos((int) end.startPos.frames(m_document->fps()), (end.track) * m_tracksHeight + 1);
3695 item->resizeStart((int) end.startPos.frames(m_document->fps()));
3696 item->resizeEnd((int) end.endPos.frames(m_document->fps()));
3698 //item->moveTransition(GenTime((int) (endPos.x() - startPos.x()), m_document->fps()));
3699 KdenliveSettings::setSnaptopoints(snap);
3700 item->updateTransitionEndTrack(getPreviousVideoTrack(end.track));
3701 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);
3702 if (m_dragItem && m_dragItem == item) {
3704 ClipItem *transitionClip = getClipItemAt(item->startPos(), item->track());
3705 if (transitionClip && transitionClip->baseClip()) {
3706 QString size = transitionClip->baseClip()->getProperty("frame_size");
3707 double factor = transitionClip->baseClip()->getProperty("aspect_ratio").toDouble();
3708 p.setX((int)(size.section('x', 0, 0).toInt() * factor + 0.5));
3709 p.setY(size.section('x', 1, 1).toInt());
3711 emit transitionItemSelected(item, getPreviousVideoTrack(item->track()), p);
3713 if (m_refresh) m_document->renderer()->doRefresh();
3714 setDocumentModified();
3717 void CustomTrackView::resizeClip(const ItemInfo start, const ItemInfo end, bool dontWorry)
3719 bool resizeClipStart = (start.startPos != end.startPos);
3720 ClipItem *item = getClipItemAtStart(start.startPos, start.track);
3722 if (dontWorry) return;
3723 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);
3724 kDebug() << "---------------- ERROR, CANNOT find clip to resize at... "; // << startPos;
3727 if (item->parentItem()) {
3728 // Item is part of a group, reset group
3729 resetSelectionGroup();
3732 bool snap = KdenliveSettings::snaptopoints();
3733 KdenliveSettings::setSnaptopoints(false);
3734 if (resizeClipStart) {
3735 ItemInfo clipinfo = item->info();
3736 clipinfo.track = m_document->tracksCount() - clipinfo.track;
3737 bool success = m_document->renderer()->mltResizeClipStart(clipinfo, end.startPos - clipinfo.startPos);
3739 kDebug() << "RESIZE CLP STRAT TO:" << end.startPos.frames(m_document->fps()) << ", OLD ST: " << start.startPos.frames(25);
3740 item->resizeStart((int) end.startPos.frames(m_document->fps()));
3741 updatePositionEffects(item, clipinfo);
3742 } else emit displayMessage(i18n("Error when resizing clip"), ErrorMessage);
3744 ItemInfo clipinfo = item->info();
3745 clipinfo.track = m_document->tracksCount() - clipinfo.track;
3746 bool success = m_document->renderer()->mltResizeClipEnd(clipinfo, end.endPos - clipinfo.startPos);
3748 item->resizeEnd((int) end.endPos.frames(m_document->fps()));
3749 updatePositionEffects(item, clipinfo);
3750 } else emit displayMessage(i18n("Error when resizing clip"), ErrorMessage);
3752 if (!resizeClipStart && end.cropStart != start.cropStart) {
3753 kDebug() << "// RESIZE CROP, DIFF: " << (end.cropStart - start.cropStart).frames(25);
3754 ItemInfo clipinfo = end;
3755 clipinfo.track = m_document->tracksCount() - end.track;
3756 bool success = m_document->renderer()->mltResizeClipCrop(clipinfo, end.cropStart - start.cropStart);
3758 item->setCropStart(end.cropStart);
3759 item->resetThumbs(true);
3762 m_document->renderer()->doRefresh();
3763 KdenliveSettings::setSnaptopoints(snap);
3764 setDocumentModified();
3767 void CustomTrackView::updatePositionEffects(ClipItem * item, ItemInfo info)
3769 int end = item->fadeIn();
3771 // there is a fade in effect
3772 int effectPos = item->hasEffect("volume", "fadein");
3773 if (effectPos != -1) {
3774 QDomElement oldeffect = item->effectAt(effectPos);
3775 int start = item->cropStart().frames(m_document->fps());
3776 int max = item->cropDuration().frames(m_document->fps());
3778 // Make sure the fade effect is not longer than the clip
3779 item->setFadeIn(max);
3780 end = item->fadeIn();
3783 EffectsList::setParameter(oldeffect, "in", QString::number(start));
3784 EffectsList::setParameter(oldeffect, "out", QString::number(end));
3785 if (!m_document->renderer()->mltEditEffect(m_document->tracksCount() - item->track(), item->startPos(), item->getEffectArgs(oldeffect)))
3786 emit displayMessage(i18n("Problem editing effect"), ErrorMessage);
3787 // if fade effect is displayed, update the effect edit widget with new clip duration
3788 if (item->isSelected() && effectPos == item->selectedEffectIndex()) emit clipItemSelected(item, effectPos);
3790 effectPos = item->hasEffect("brightness", "fade_from_black");
3791 if (effectPos != -1) {
3792 QDomElement oldeffect = item->effectAt(effectPos);
3793 int start = item->cropStart().frames(m_document->fps());
3794 int max = item->cropDuration().frames(m_document->fps());
3796 // Make sure the fade effect is not longer than the clip
3797 item->setFadeIn(max);
3798 end = item->fadeIn();
3801 EffectsList::setParameter(oldeffect, "in", QString::number(start));
3802 EffectsList::setParameter(oldeffect, "out", QString::number(end));
3803 if (!m_document->renderer()->mltEditEffect(m_document->tracksCount() - item->track(), item->startPos(), item->getEffectArgs(oldeffect)))
3804 emit displayMessage(i18n("Problem editing effect"), ErrorMessage);
3805 // if fade effect is displayed, update the effect edit widget with new clip duration
3806 if (item->isSelected() && effectPos == item->selectedEffectIndex()) emit clipItemSelected(item, effectPos);
3809 int start = item->fadeOut();
3811 // there is a fade out effect
3812 int effectPos = item->hasEffect("volume", "fadeout");
3813 if (effectPos != -1) {
3814 QDomElement oldeffect = item->effectAt(effectPos);
3815 int max = item->cropDuration().frames(m_document->fps());
3816 int end = max + item->cropStart().frames(m_document->fps());
3818 // Make sure the fade effect is not longer than the clip
3819 item->setFadeOut(max);
3820 start = item->fadeOut();
3822 start = end - start;
3823 EffectsList::setParameter(oldeffect, "in", QString::number(start));
3824 EffectsList::setParameter(oldeffect, "out", QString::number(end));
3825 if (!m_document->renderer()->mltEditEffect(m_document->tracksCount() - item->track(), item->startPos(), item->getEffectArgs(oldeffect)))
3826 emit displayMessage(i18n("Problem editing effect"), ErrorMessage);
3827 // if fade effect is displayed, update the effect edit widget with new clip duration
3828 if (item->isSelected() && effectPos == item->selectedEffectIndex()) emit clipItemSelected(item, effectPos);
3830 effectPos = item->hasEffect("brightness", "fade_to_black");
3831 if (effectPos != -1) {
3832 QDomElement oldeffect = item->effectAt(effectPos);
3833 int max = item->cropDuration().frames(m_document->fps());
3834 int end = max + item->cropStart().frames(m_document->fps());
3836 // Make sure the fade effect is not longer than the clip
3837 item->setFadeOut(max);
3838 start = item->fadeOut();
3840 start = end - start;
3841 EffectsList::setParameter(oldeffect, "in", QString::number(start));
3842 EffectsList::setParameter(oldeffect, "out", QString::number(end));
3843 if (!m_document->renderer()->mltEditEffect(m_document->tracksCount() - item->track(), item->startPos(), item->getEffectArgs(oldeffect)))
3844 emit displayMessage(i18n("Problem editing effect"), ErrorMessage);
3845 // if fade effect is displayed, update the effect edit widget with new clip duration
3846 if (item->isSelected() && effectPos == item->selectedEffectIndex()) emit clipItemSelected(item, effectPos);
3850 int effectPos = item->hasEffect("freeze", "freeze");
3851 if (effectPos != -1) {
3852 // Freeze effect needs to be adjusted with clip resize
3853 int diff = (info.startPos - item->startPos()).frames(m_document->fps());
3854 QDomElement eff = item->getEffectAt(effectPos);
3855 if (!eff.isNull()) {
3856 int freeze_pos = EffectsList::parameter(eff, "frame").toInt() + diff;
3857 EffectsList::setParameter(eff, "frame", QString::number(freeze_pos));
3858 if (item->isSelected() && item->selectedEffect().attribute("id") == "freeze") {
3859 emit clipItemSelected(item, item->selectedEffectIndex());
3865 double CustomTrackView::getSnapPointForPos(double pos)
3867 return m_scene->getSnapPointForPos(pos, KdenliveSettings::snaptopoints());
3870 void CustomTrackView::updateSnapPoints(AbstractClipItem *selected, QList <GenTime> offsetList, bool skipSelectedItems)
3872 QList <GenTime> snaps;
3873 if (selected && offsetList.isEmpty()) offsetList.append(selected->cropDuration());
3874 QList<QGraphicsItem *> itemList = items();
3875 for (int i = 0; i < itemList.count(); i++) {
3876 if (itemList.at(i) == selected) continue;
3877 if (skipSelectedItems && itemList.at(i)->isSelected()) continue;
3878 if (itemList.at(i)->type() == AVWIDGET) {
3879 ClipItem *item = static_cast <ClipItem *>(itemList.at(i));
3880 GenTime start = item->startPos();
3881 GenTime end = item->endPos();
3882 snaps.append(start);
3884 if (!offsetList.isEmpty()) {
3885 for (int j = 0; j < offsetList.size(); j++) {
3886 if (start > offsetList.at(j)) snaps.append(start - offsetList.at(j));
3887 if (end > offsetList.at(j)) snaps.append(end - offsetList.at(j));
3891 QList < GenTime > markers = item->snapMarkers();
3892 for (int j = 0; j < markers.size(); ++j) {
3893 GenTime t = markers.at(j);
3895 if (!offsetList.isEmpty()) {
3896 for (int k = 0; k < offsetList.size(); k++) {
3897 if (t > offsetList.at(k)) snaps.append(t - offsetList.at(k));
3901 } else if (itemList.at(i)->type() == TRANSITIONWIDGET) {
3902 Transition *transition = static_cast <Transition*>(itemList.at(i));
3903 GenTime start = transition->startPos();
3904 GenTime end = transition->endPos();
3905 snaps.append(start);
3907 if (!offsetList.isEmpty()) {
3908 for (int j = 0; j < offsetList.size(); j++) {
3909 if (start > offsetList.at(j)) snaps.append(start - offsetList.at(j));
3910 if (end > offsetList.at(j)) snaps.append(end - offsetList.at(j));
3916 // add cursor position
3917 GenTime pos = GenTime(m_cursorPos, m_document->fps());
3919 if (!offsetList.isEmpty()) {
3920 for (int j = 0; j < offsetList.size(); j++) {
3921 snaps.append(pos - offsetList.at(j));
3926 for (int i = 0; i < m_guides.count(); i++) {
3927 snaps.append(m_guides.at(i)->position());
3928 if (!offsetList.isEmpty()) {
3929 for (int j = 0; j < offsetList.size(); j++) {
3930 snaps.append(m_guides.at(i)->position() - offsetList.at(j));
3936 m_scene->setSnapList(snaps);
3937 //for (int i = 0; i < m_snapPoints.size(); ++i)
3938 // kDebug() << "SNAP POINT: " << m_snapPoints.at(i).frames(25);
3941 void CustomTrackView::slotSeekToPreviousSnap()
3943 updateSnapPoints(NULL);
3944 GenTime res = m_scene->previousSnapPoint(GenTime(m_cursorPos, m_document->fps()));
3945 setCursorPos((int) res.frames(m_document->fps()));
3949 void CustomTrackView::slotSeekToNextSnap()
3951 updateSnapPoints(NULL);
3952 GenTime res = m_scene->nextSnapPoint(GenTime(m_cursorPos, m_document->fps()));
3953 setCursorPos((int) res.frames(m_document->fps()));
3957 void CustomTrackView::clipStart()
3959 AbstractClipItem *item = getMainActiveClip();
3961 setCursorPos((int) item->startPos().frames(m_document->fps()));
3966 void CustomTrackView::clipEnd()
3968 AbstractClipItem *item = getMainActiveClip();
3970 setCursorPos((int) item->endPos().frames(m_document->fps()) - 1);
3975 void CustomTrackView::slotAddClipMarker(const QString &id, GenTime t, QString c)
3977 QString oldcomment = m_document->clipManager()->getClipById(id)->markerComment(t);
3978 AddMarkerCommand *command = new AddMarkerCommand(this, oldcomment, c, id, t);
3979 m_commandStack->push(command);
3982 void CustomTrackView::slotDeleteClipMarker(const QString &comment, const QString &id, const GenTime &position)
3984 AddMarkerCommand *command = new AddMarkerCommand(this, comment, QString(), id, position);
3985 m_commandStack->push(command);
3988 void CustomTrackView::slotDeleteAllClipMarkers(const QString &id)
3990 DocClipBase *base = m_document->clipManager()->getClipById(id);
3991 QList <CommentedTime> markers = base->commentedSnapMarkers();
3993 if (markers.isEmpty()) {
3994 emit displayMessage(i18n("Clip has no markers"), ErrorMessage);
3997 QUndoCommand *deleteMarkers = new QUndoCommand();
3998 deleteMarkers->setText("Delete clip markers");
4000 for (int i = 0; i < markers.size(); i++) {
4001 new AddMarkerCommand(this, markers.at(i).comment(), QString(), id, markers.at(i).time(), deleteMarkers);
4003 m_commandStack->push(deleteMarkers);
4006 void CustomTrackView::addMarker(const QString &id, const GenTime &pos, const QString comment)
4008 DocClipBase *base = m_document->clipManager()->getClipById(id);
4009 if (!comment.isEmpty()) base->addSnapMarker(pos, comment);
4010 else base->deleteSnapMarker(pos);
4011 emit updateClipMarkers(base);
4012 setDocumentModified();
4013 viewport()->update();
4016 int CustomTrackView::hasGuide(int pos, int offset)
4018 for (int i = 0; i < m_guides.count(); i++) {
4019 int guidePos = m_guides.at(i)->position().frames(m_document->fps());
4020 if (qAbs(guidePos - pos) <= offset) return guidePos;
4021 else if (guidePos > pos) return -1;
4026 void CustomTrackView::editGuide(const GenTime oldPos, const GenTime pos, const QString &comment)
4028 if (oldPos > GenTime() && pos > GenTime()) {
4030 for (int i = 0; i < m_guides.count(); i++) {
4031 if (m_guides.at(i)->position() == oldPos) {
4032 Guide *item = m_guides.at(i);
4033 item->updateGuide(pos, comment);
4037 } else if (pos > GenTime()) addGuide(pos, comment);
4041 for (int i = 0; i < m_guides.count(); i++) {
4042 if (m_guides.at(i)->position() == oldPos) {
4043 delete m_guides.takeAt(i);
4048 if (!found) emit displayMessage(i18n("No guide at cursor time"), ErrorMessage);
4050 qSort(m_guides.begin(), m_guides.end(), sortGuidesList);
4051 m_document->syncGuides(m_guides);
4054 bool CustomTrackView::addGuide(const GenTime pos, const QString &comment)
4056 for (int i = 0; i < m_guides.count(); i++) {
4057 if (m_guides.at(i)->position() == pos) {
4058 emit displayMessage(i18n("A guide already exists at position %1", m_document->timecode().getTimecodeFromFrames(pos.frames(m_document->fps()))), ErrorMessage);
4062 Guide *g = new Guide(this, pos, comment, m_tracksHeight * m_document->tracksCount());
4063 scene()->addItem(g);
4065 qSort(m_guides.begin(), m_guides.end(), sortGuidesList);
4066 m_document->syncGuides(m_guides);
4070 void CustomTrackView::slotAddGuide()
4072 CommentedTime marker(GenTime(m_cursorPos, m_document->fps()), i18n("Guide"));
4073 MarkerDialog d(NULL, marker, m_document->timecode(), i18n("Add Guide"), this);
4074 if (d.exec() != QDialog::Accepted) return;
4075 if (addGuide(d.newMarker().time(), d.newMarker().comment())) {
4076 EditGuideCommand *command = new EditGuideCommand(this, GenTime(), QString(), d.newMarker().time(), d.newMarker().comment(), false);
4077 m_commandStack->push(command);
4081 void CustomTrackView::slotEditGuide(int guidePos)
4084 if (guidePos == -1) pos = GenTime(m_cursorPos, m_document->fps());
4085 else pos = GenTime(guidePos, m_document->fps());
4087 for (int i = 0; i < m_guides.count(); i++) {
4088 if (m_guides.at(i)->position() == pos) {
4089 slotEditGuide(m_guides.at(i)->info());
4094 if (!found) emit displayMessage(i18n("No guide at cursor time"), ErrorMessage);
4097 void CustomTrackView::slotEditGuide(CommentedTime guide)
4099 MarkerDialog d(NULL, guide, m_document->timecode(), i18n("Edit Guide"), this);
4100 if (d.exec() == QDialog::Accepted) {
4101 EditGuideCommand *command = new EditGuideCommand(this, guide.time(), guide.comment(), d.newMarker().time(), d.newMarker().comment(), true);
4102 m_commandStack->push(command);
4107 void CustomTrackView::slotEditTimeLineGuide()
4109 if (m_dragGuide == NULL) return;
4110 CommentedTime guide = m_dragGuide->info();
4111 MarkerDialog d(NULL, guide, m_document->timecode(), i18n("Edit Guide"), this);
4112 if (d.exec() == QDialog::Accepted) {
4113 EditGuideCommand *command = new EditGuideCommand(this, guide.time(), guide.comment(), d.newMarker().time(), d.newMarker().comment(), true);
4114 m_commandStack->push(command);
4118 void CustomTrackView::slotDeleteGuide(int guidePos)
4121 if (guidePos == -1) pos = GenTime(m_cursorPos, m_document->fps());
4122 else pos = GenTime(guidePos, m_document->fps());
4124 for (int i = 0; i < m_guides.count(); i++) {
4125 if (m_guides.at(i)->position() == pos) {
4126 EditGuideCommand *command = new EditGuideCommand(this, m_guides.at(i)->position(), m_guides.at(i)->label(), GenTime(), QString(), true);
4127 m_commandStack->push(command);
4132 if (!found) emit displayMessage(i18n("No guide at cursor time"), ErrorMessage);
4136 void CustomTrackView::slotDeleteTimeLineGuide()
4138 if (m_dragGuide == NULL) return;
4139 EditGuideCommand *command = new EditGuideCommand(this, m_dragGuide->position(), m_dragGuide->label(), GenTime(), QString(), true);
4140 m_commandStack->push(command);
4144 void CustomTrackView::slotDeleteAllGuides()
4146 QUndoCommand *deleteAll = new QUndoCommand();
4147 deleteAll->setText("Delete all guides");
4148 for (int i = 0; i < m_guides.count(); i++) {
4149 new EditGuideCommand(this, m_guides.at(i)->position(), m_guides.at(i)->label(), GenTime(), QString(), true, deleteAll);
4151 m_commandStack->push(deleteAll);
4154 void CustomTrackView::setTool(PROJECTTOOL tool)
4159 void CustomTrackView::setScale(double scaleFactor, double verticalScale)
4162 matrix = matrix.scale(scaleFactor, verticalScale);
4163 m_scene->setScale(scaleFactor, verticalScale);
4165 scene()->removeItem(m_visualTip);
4166 m_animationTimer->stop();
4172 double verticalPos = mapToScene(QPoint(0, viewport()->height() / 2)).y();
4174 m_cursorLine->setLine(m_cursorLine->line().x1(), 0, m_cursorLine->line().x1(), m_tracksHeight * m_document->tracksCount() * verticalScale);
4175 int diff = sceneRect().width() - m_projectDuration;
4176 if (diff * matrix.m11() < 50) {
4177 if (matrix.m11() < 0.4) setSceneRect(0, 0, (m_projectDuration + 100 / matrix.m11()), sceneRect().height());
4178 else setSceneRect(0, 0, (m_projectDuration + 300), sceneRect().height());
4180 centerOn(QPointF(cursorPos(), verticalPos));
4183 void CustomTrackView::slotRefreshGuides()
4185 if (KdenliveSettings::showmarkers()) {
4186 for (int i = 0; i < m_guides.count(); i++) {
4187 m_guides.at(i)->update();
4192 void CustomTrackView::drawBackground(QPainter * painter, const QRectF &rect)
4194 //kDebug() << "// DRAW BG: " << rect.width();
4195 painter->setClipRect(rect);
4196 KColorScheme scheme(palette().currentColorGroup(), KColorScheme::Window);
4197 QPen pen1 = painter->pen();
4198 pen1.setColor(scheme.shade(KColorScheme::DarkShade));
4199 painter->setPen(pen1);
4200 double min = rect.left();
4201 double max = rect.right();
4202 painter->drawLine(QPointF(min, 0), QPointF(max, 0));
4203 uint maxTrack = m_document->tracksCount();
4204 QColor lockedColor = scheme.background(KColorScheme::NegativeBackground).color();
4205 QColor audioColor = palette().alternateBase().color();
4206 QColor base = scheme.background(KColorScheme::NormalBackground).color();
4207 for (uint i = 0; i < maxTrack; i++) {
4208 TrackInfo info = m_document->trackInfoAt(maxTrack - i - 1);
4209 if (info.isLocked || info.type == AUDIOTRACK) {
4210 const QRectF track(min, m_tracksHeight * i + 1, max - min, m_tracksHeight - 1);
4211 painter->fillRect(track, info.isLocked ? lockedColor : audioColor);
4213 painter->drawLine(QPointF(min, m_tracksHeight *(i + 1)), QPointF(max, m_tracksHeight *(i + 1)));
4215 int lowerLimit = m_tracksHeight * maxTrack + 1;
4216 if (height() > lowerLimit) {
4217 const QRectF bg(min, lowerLimit, max - min, height() - lowerLimit);
4218 painter->fillRect(bg, base);
4222 bool CustomTrackView::findString(const QString &text)
4225 for (int i = 0; i < m_searchPoints.size(); ++i) {
4226 marker = m_searchPoints.at(i).comment();
4227 if (marker.contains(text, Qt::CaseInsensitive)) {
4228 setCursorPos(m_searchPoints.at(i).time().frames(m_document->fps()), true);
4229 int vert = verticalScrollBar()->value();
4230 int hor = cursorPos();
4231 ensureVisible(hor, vert + 10, 2, 2, 50, 0);
4239 bool CustomTrackView::findNextString(const QString &text)
4242 for (int i = m_findIndex + 1; i < m_searchPoints.size(); ++i) {
4243 marker = m_searchPoints.at(i).comment();
4244 if (marker.contains(text, Qt::CaseInsensitive)) {
4245 setCursorPos(m_searchPoints.at(i).time().frames(m_document->fps()), true);
4246 int vert = verticalScrollBar()->value();
4247 int hor = cursorPos();
4248 ensureVisible(hor, vert + 10, 2, 2, 50, 0);
4257 void CustomTrackView::initSearchStrings()
4259 m_searchPoints.clear();
4260 QList<QGraphicsItem *> itemList = items();
4261 for (int i = 0; i < itemList.count(); i++) {
4262 // parse all clip names
4263 if (itemList.at(i)->type() == AVWIDGET) {
4264 ClipItem *item = static_cast <ClipItem *>(itemList.at(i));
4265 GenTime start = item->startPos();
4266 CommentedTime t(start, item->clipName());
4267 m_searchPoints.append(t);
4268 // add all clip markers
4269 QList < CommentedTime > markers = item->commentedSnapMarkers();
4270 m_searchPoints += markers;
4275 for (int i = 0; i < m_guides.count(); i++) {
4276 m_searchPoints.append(m_guides.at(i)->info());
4279 qSort(m_searchPoints);
4282 void CustomTrackView::clearSearchStrings()
4284 m_searchPoints.clear();
4288 void CustomTrackView::copyClip()
4290 qDeleteAll(m_copiedItems);
4291 m_copiedItems.clear();
4292 QList<QGraphicsItem *> itemList = scene()->selectedItems();
4293 if (itemList.count() == 0) {
4294 emit displayMessage(i18n("Select a clip before copying"), ErrorMessage);
4297 for (int i = 0; i < itemList.count(); i++) {
4298 if (itemList.at(i)->type() == AVWIDGET) {
4299 ClipItem *clip = static_cast <ClipItem *>(itemList.at(i));
4300 ClipItem *clone = clip->clone(clip->info());
4301 m_copiedItems.append(clone);
4302 } else if (itemList.at(i)->type() == TRANSITIONWIDGET) {
4303 Transition *dup = static_cast <Transition *>(itemList.at(i));
4304 m_copiedItems.append(dup->clone());
4309 bool CustomTrackView::canBePastedTo(ItemInfo info, int type) const
4311 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));
4312 QList<QGraphicsItem *> collisions = scene()->items(rect, Qt::IntersectsItemBoundingRect);
4313 for (int i = 0; i < collisions.count(); i++) {
4314 if (collisions.at(i)->type() == type) return false;
4319 bool CustomTrackView::canBePastedTo(QList <ItemInfo> infoList, int type) const
4322 for (int i = 0; i < infoList.count(); i++) {
4323 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));
4326 QList<QGraphicsItem *> collisions = scene()->items(path);
4327 for (int i = 0; i < collisions.count(); i++) {
4328 if (collisions.at(i)->type() == type) return false;
4333 bool CustomTrackView::canBePasted(QList<AbstractClipItem *> items, GenTime offset, int trackOffset) const
4335 for (int i = 0; i < items.count(); i++) {
4336 ItemInfo info = items.at(i)->info();
4337 info.startPos += offset;
4338 info.endPos += offset;
4339 info.track += trackOffset;
4340 if (!canBePastedTo(info, items.at(i)->type())) return false;
4345 bool CustomTrackView::canBeMoved(QList<AbstractClipItem *> items, GenTime offset, int trackOffset) const
4347 QPainterPath movePath;
4348 movePath.moveTo(0, 0);
4350 for (int i = 0; i < items.count(); i++) {
4351 ItemInfo info = items.at(i)->info();
4352 info.startPos = info.startPos + offset;
4353 info.endPos = info.endPos + offset;
4354 info.track = info.track + trackOffset;
4355 if (info.startPos < GenTime()) {
4356 // No clip should go below 0
4359 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));
4360 movePath.addRect(rect);
4362 QList<QGraphicsItem *> collisions = scene()->items(movePath, Qt::IntersectsItemBoundingRect);
4363 for (int i = 0; i < collisions.count(); i++) {
4364 if ((collisions.at(i)->type() == AVWIDGET || collisions.at(i)->type() == TRANSITIONWIDGET) && !items.contains(static_cast <AbstractClipItem *>(collisions.at(i)))) {
4365 kDebug() << " //////////// CLIP COLLISION, MOVE NOT ALLOWED";
4372 void CustomTrackView::pasteClip()
4374 if (m_copiedItems.count() == 0) {
4375 emit displayMessage(i18n("No clip copied"), ErrorMessage);
4379 if (m_menuPosition.isNull()) {
4380 position = mapFromGlobal(QCursor::pos());
4381 if (!underMouse() || position.y() > m_tracksHeight * m_document->tracksCount()) {
4382 emit displayMessage(i18n("Cannot paste selected clips"), ErrorMessage);
4385 } else position = m_menuPosition;
4386 GenTime pos = GenTime((int)(mapToScene(position).x()), m_document->fps());
4387 int track = (int)(position.y() / m_tracksHeight);
4388 ItemInfo first = m_copiedItems.at(0)->info();
4390 GenTime offset = pos - first.startPos;
4391 int trackOffset = track - first.track;
4393 if (!canBePasted(m_copiedItems, offset, trackOffset)) {
4394 emit displayMessage(i18n("Cannot paste selected clips"), ErrorMessage);
4397 QUndoCommand *pasteClips = new QUndoCommand();
4398 pasteClips->setText("Paste clips");
4400 for (int i = 0; i < m_copiedItems.count(); i++) {
4401 // parse all clip names
4402 if (m_copiedItems.at(i) && m_copiedItems.at(i)->type() == AVWIDGET) {
4403 ClipItem *clip = static_cast <ClipItem *>(m_copiedItems.at(i));
4404 ItemInfo info = clip->info();
4405 info.startPos += offset;
4406 info.endPos += offset;
4407 info.track += trackOffset;
4408 if (canBePastedTo(info, AVWIDGET)) {
4409 new AddTimelineClipCommand(this, clip->xml(), clip->clipProducer(), info, clip->effectList(), true, false, pasteClips);
4410 } else emit displayMessage(i18n("Cannot paste clip to selected place"), ErrorMessage);
4411 } else if (m_copiedItems.at(i) && m_copiedItems.at(i)->type() == TRANSITIONWIDGET) {
4412 Transition *tr = static_cast <Transition *>(m_copiedItems.at(i));
4414 info.startPos = tr->startPos() + offset;
4415 info.endPos = tr->endPos() + offset;
4416 info.track = tr->track() + trackOffset;
4417 int transitionEndTrack;
4418 if (!tr->forcedTrack()) transitionEndTrack = getPreviousVideoTrack(info.track);
4419 else transitionEndTrack = tr->transitionEndTrack();
4420 if (canBePastedTo(info, TRANSITIONWIDGET)) {
4421 if (info.startPos >= info.endPos) {
4422 emit displayMessage(i18n("Invalid transition"), ErrorMessage);
4423 } else new AddTransitionCommand(this, info, transitionEndTrack, tr->toXML(), false, true, pasteClips);
4424 } else emit displayMessage(i18n("Cannot paste transition to selected place"), ErrorMessage);
4427 m_commandStack->push(pasteClips);
4430 void CustomTrackView::pasteClipEffects()
4432 if (m_copiedItems.count() != 1 || m_copiedItems.at(0)->type() != AVWIDGET) {
4433 emit displayMessage(i18n("You must copy exactly one clip before pasting effects"), ErrorMessage);
4436 ClipItem *clip = static_cast < ClipItem *>(m_copiedItems.at(0));
4438 QUndoCommand *paste = new QUndoCommand();
4439 paste->setText("Paste effects");
4441 QList<QGraphicsItem *> clips = scene()->selectedItems();
4442 for (int i = 0; i < clips.count(); ++i) {
4443 if (clips.at(i)->type() == AVWIDGET) {
4444 ClipItem *item = static_cast < ClipItem *>(clips.at(i));
4445 for (int j = 0; j < clip->effectsCount(); j++) {
4446 new AddEffectCommand(this, m_document->tracksCount() - item->track(), item->startPos(), clip->effectAt(j), true, paste);
4450 m_commandStack->push(paste);
4454 ClipItem *CustomTrackView::getClipUnderCursor() const
4456 QRectF rect((double) m_cursorPos, 0.0, 1.0, (double)(m_tracksHeight * m_document->tracksCount()));
4457 QList<QGraphicsItem *> collisions = scene()->items(rect, Qt::IntersectsItemBoundingRect);
4458 for (int i = 0; i < collisions.count(); i++) {
4459 if (collisions.at(i)->type() == AVWIDGET) {
4460 return static_cast < ClipItem *>(collisions.at(i));
4466 AbstractClipItem *CustomTrackView::getMainActiveClip() const
4468 QList<QGraphicsItem *> clips = scene()->selectedItems();
4469 if (clips.isEmpty()) {
4470 return getClipUnderCursor();
4472 AbstractClipItem *item = NULL;
4473 for (int i = 0; i < clips.count(); ++i) {
4474 if (clips.count() == 1 || clips.at(i)->type() == AVWIDGET) {
4475 item = static_cast < AbstractClipItem *>(clips.at(i));
4476 if (clips.count() > 1 && item->startPos().frames(m_document->fps()) <= m_cursorPos && item->endPos().frames(m_document->fps()) >= m_cursorPos) break;
4479 if (item) return item;
4484 ClipItem *CustomTrackView::getActiveClipUnderCursor(bool allowOutsideCursor) const
4486 QList<QGraphicsItem *> clips = scene()->selectedItems();
4487 if (clips.isEmpty()) {
4488 return getClipUnderCursor();
4491 // remove all items in the list that are not clips
4492 for (int i = 0; i < clips.count();) {
4493 if (clips.at(i)->type() != AVWIDGET) clips.removeAt(i);
4496 if (clips.count() == 1 && allowOutsideCursor) return static_cast < ClipItem *>(clips.at(0));
4497 for (int i = 0; i < clips.count(); ++i) {
4498 if (clips.at(i)->type() == AVWIDGET) {
4499 item = static_cast < ClipItem *>(clips.at(i));
4500 if (item->startPos().frames(m_document->fps()) <= m_cursorPos && item->endPos().frames(m_document->fps()) >= m_cursorPos)
4508 void CustomTrackView::setInPoint()
4510 AbstractClipItem *clip = getActiveClipUnderCursor(true);
4512 if (m_dragItem && m_dragItem->type() == TRANSITIONWIDGET) {
4515 emit displayMessage(i18n("You must select one clip for this action"), ErrorMessage);
4519 ItemInfo startInfo = clip->info();
4520 ItemInfo endInfo = startInfo;
4521 endInfo.startPos = GenTime(m_cursorPos, m_document->fps());
4522 if (endInfo.startPos >= startInfo.endPos || endInfo.startPos < startInfo.startPos - startInfo.cropStart) {
4523 // Check for invalid resize
4524 emit displayMessage(i18n("Invalid action"), ErrorMessage);
4526 } else if (endInfo.startPos < startInfo.startPos) {
4527 int length = m_document->renderer()->mltGetSpaceLength(endInfo.startPos, m_document->tracksCount() - startInfo.track, false);
4528 if ((clip->type() == TRANSITIONWIDGET && itemCollision(clip, endInfo) == true) || (
4529 (clip->type() == AVWIDGET) && length < (startInfo.startPos - endInfo.startPos).frames(m_document->fps()))) {
4530 emit displayMessage(i18n("Invalid action"), ErrorMessage);
4534 if (clip->type() == TRANSITIONWIDGET) {
4535 m_commandStack->push(new MoveTransitionCommand(this, startInfo, endInfo, true));
4536 } else m_commandStack->push(new ResizeClipCommand(this, startInfo, endInfo, true, false));
4539 void CustomTrackView::setOutPoint()
4541 AbstractClipItem *clip = getActiveClipUnderCursor(true);
4543 if (m_dragItem && m_dragItem->type() == TRANSITIONWIDGET) {
4546 emit displayMessage(i18n("You must select one clip for this action"), ErrorMessage);
4550 ItemInfo startInfo = clip->info();
4551 ItemInfo endInfo = clip->info();
4552 endInfo.endPos = GenTime(m_cursorPos, m_document->fps());
4553 CLIPTYPE type = (CLIPTYPE) static_cast <ClipItem *>(clip)->clipType();
4554 if (endInfo.endPos <= startInfo.startPos || (type != IMAGE && type != COLOR && type != TEXT && endInfo.endPos > startInfo.startPos + clip->maxDuration() - startInfo.cropStart)) {
4555 // Check for invalid resize
4556 emit displayMessage(i18n("Invalid action"), ErrorMessage);
4558 } else if (endInfo.endPos > startInfo.endPos) {
4559 int length = m_document->renderer()->mltGetSpaceLength(startInfo.endPos, m_document->tracksCount() - startInfo.track, false);
4560 if ((clip->type() == TRANSITIONWIDGET && itemCollision(clip, endInfo) == true) || (clip->type() == AVWIDGET && length != -1 && length < (endInfo.endPos - startInfo.endPos).frames(m_document->fps()))) {
4561 kDebug() << " RESIZE ERROR, BLNK: " << length << ", RESIZE: " << (endInfo.endPos - startInfo.endPos).frames(m_document->fps());
4562 emit displayMessage(i18n("Invalid action"), ErrorMessage);
4568 if (clip->type() == TRANSITIONWIDGET) {
4569 m_commandStack->push(new MoveTransitionCommand(this, startInfo, endInfo, true));
4570 } else m_commandStack->push(new ResizeClipCommand(this, startInfo, endInfo, true, false));
4573 void CustomTrackView::slotUpdateAllThumbs()
4575 QList<QGraphicsItem *> itemList = items();
4576 //if (itemList.isEmpty()) return;
4578 const QString thumbBase = m_document->projectFolder().path() + "/thumbs/";
4579 for (int i = 0; i < itemList.count(); i++) {
4580 if (itemList.at(i)->type() == AVWIDGET) {
4581 item = static_cast <ClipItem *>(itemList.at(i));
4582 if (item->clipType() != COLOR && item->clipType() != AUDIO) {
4583 // Check if we have a cached thumbnail
4584 if (item->clipType() == IMAGE || item->clipType() == TEXT) {
4585 QString thumb = thumbBase + item->baseClip()->getClipHash() + "_0.png";
4586 if (QFile::exists(thumb)) {
4588 item->slotSetStartThumb(pix);
4591 QString startThumb = thumbBase + item->baseClip()->getClipHash() + '_';
4592 QString endThumb = startThumb;
4593 startThumb.append(QString::number(item->cropStart().frames(m_document->fps())) + ".png");
4594 endThumb.append(QString::number((item->cropStart() + item->cropDuration()).frames(m_document->fps()) - 1) + ".png");
4595 if (QFile::exists(startThumb)) {
4596 QPixmap pix(startThumb);
4597 item->slotSetStartThumb(pix);
4599 if (QFile::exists(endThumb)) {
4600 QPixmap pix(endThumb);
4601 item->slotSetEndThumb(pix);
4605 item->refreshClip(false);
4606 qApp->processEvents();
4609 viewport()->update();
4612 void CustomTrackView::saveThumbnails()
4614 QList<QGraphicsItem *> itemList = items();
4616 QString thumbBase = m_document->projectFolder().path() + "/thumbs/";
4617 for (int i = 0; i < itemList.count(); i++) {
4618 if (itemList.at(i)->type() == AVWIDGET) {
4619 item = static_cast <ClipItem *>(itemList.at(i));
4620 if (item->clipType() != COLOR) {
4621 // Check if we have a cached thumbnail
4622 if (item->clipType() == IMAGE || item->clipType() == TEXT || item->clipType() == AUDIO) {
4623 QString thumb = thumbBase + item->baseClip()->getClipHash() + "_0.png";
4624 if (!QFile::exists(thumb)) {
4625 QPixmap pix(item->startThumb());
4629 QString startThumb = thumbBase + item->baseClip()->getClipHash() + '_';
4630 QString endThumb = startThumb;
4631 startThumb.append(QString::number(item->cropStart().frames(m_document->fps())) + ".png");
4632 endThumb.append(QString::number((item->cropStart() + item->cropDuration()).frames(m_document->fps()) - 1) + ".png");
4633 if (!QFile::exists(startThumb)) {
4634 QPixmap pix(item->startThumb());
4635 pix.save(startThumb);
4637 if (!QFile::exists(endThumb)) {
4638 QPixmap pix(item->endThumb());
4648 void CustomTrackView::slotInsertTrack(int ix)
4650 TrackDialog d(m_document, parentWidget());
4651 d.label->setText(i18n("Insert track"));
4652 d.track_nb->setMaximum(m_document->tracksCount() - 1);
4653 d.track_nb->setValue(ix);
4654 d.setWindowTitle(i18n("Insert New Track"));
4655 d.slotUpdateName(ix);
4657 if (d.exec() == QDialog::Accepted) {
4658 ix = d.track_nb->value();
4659 if (d.before_select->currentIndex() == 1) {
4663 if (d.video_track->isChecked()) {
4664 info.type = VIDEOTRACK;
4665 info.isMute = false;
4666 info.isBlind = false;
4667 info.isLocked = false;
4669 info.type = AUDIOTRACK;
4670 info.isMute = false;
4671 info.isBlind = true;
4672 info.isLocked = false;
4674 AddTrackCommand *addTrack = new AddTrackCommand(this, ix, info, true);
4675 m_commandStack->push(addTrack);
4676 setDocumentModified();
4680 void CustomTrackView::slotDeleteTrack(int ix)
4682 TrackDialog d(m_document, parentWidget());
4683 d.label->setText(i18n("Delete track"));
4684 d.before_select->setHidden(true);
4685 d.track_nb->setMaximum(m_document->tracksCount() - 1);
4686 d.track_nb->setValue(ix);
4687 d.slotUpdateName(ix);
4688 d.setWindowTitle(i18n("Delete Track"));
4689 d.video_track->setHidden(true);
4690 d.audio_track->setHidden(true);
4691 if (d.exec() == QDialog::Accepted) {
4692 ix = d.track_nb->value();
4693 TrackInfo info = m_document->trackInfoAt(m_document->tracksCount() - ix - 1);
4694 deleteTimelineTrack(ix, info);
4695 setDocumentModified();
4696 /*AddTrackCommand* command = new AddTrackCommand(this, ix, info, false);
4697 m_commandStack->push(command);*/
4701 void CustomTrackView::slotChangeTrack(int ix)
4703 TrackDialog d(m_document, parentWidget());
4704 d.label->setText(i18n("Change track"));
4705 d.before_select->setHidden(true);
4706 d.track_nb->setMaximum(m_document->tracksCount() - 1);
4707 d.track_nb->setValue(ix);
4708 d.slotUpdateName(ix);
4709 d.setWindowTitle(i18n("Change Track Type"));
4711 if (m_document->trackInfoAt(m_document->tracksCount() - ix - 1).type == VIDEOTRACK)
4712 d.video_track->setChecked(true);
4714 d.audio_track->setChecked(true);
4716 if (d.exec() == QDialog::Accepted) {
4718 info.isLocked = false;
4719 info.isMute = false;
4720 ix = d.track_nb->value();
4722 if (d.video_track->isChecked()) {
4723 info.type = VIDEOTRACK;
4724 info.isBlind = false;
4726 info.type = AUDIOTRACK;
4727 info.isBlind = true;
4729 changeTimelineTrack(ix, info);
4730 setDocumentModified();
4735 void CustomTrackView::deleteTimelineTrack(int ix, TrackInfo trackinfo)
4737 double startY = ix * m_tracksHeight + 1 + m_tracksHeight / 2;
4738 QRectF r(0, startY, sceneRect().width(), m_tracksHeight / 2 - 1);
4739 QList<QGraphicsItem *> selection = m_scene->items(r);
4740 QUndoCommand *deleteTrack = new QUndoCommand();
4741 deleteTrack->setText("Delete track");
4743 // Delete all clips in selected track
4744 for (int i = 0; i < selection.count(); i++) {
4745 if (selection.at(i)->type() == AVWIDGET) {
4746 ClipItem *item = static_cast <ClipItem *>(selection.at(i));
4747 new AddTimelineClipCommand(this, item->xml(), item->clipProducer(), item->info(), item->effectList(), false, true, deleteTrack);
4748 m_scene->removeItem(item);
4751 } else if (selection.at(i)->type() == TRANSITIONWIDGET) {
4752 Transition *item = static_cast <Transition *>(selection.at(i));
4753 new AddTransitionCommand(this, item->info(), item->transitionEndTrack(), item->toXML(), true, false, deleteTrack);
4754 m_scene->removeItem(item);
4760 new AddTrackCommand(this, ix, trackinfo, false, deleteTrack);
4761 m_commandStack->push(deleteTrack);
4764 void CustomTrackView::changeTimelineTrack(int ix, TrackInfo trackinfo)
4766 TrackInfo oldinfo = m_document->trackInfoAt(m_document->tracksCount() - ix - 1);
4767 ChangeTrackCommand *changeTrack = new ChangeTrackCommand(this, ix, oldinfo, trackinfo);
4768 m_commandStack->push(changeTrack);
4771 void CustomTrackView::autoTransition()
4773 QList<QGraphicsItem *> itemList = scene()->selectedItems();
4774 if (itemList.count() != 1 || itemList.at(0)->type() != TRANSITIONWIDGET) {
4775 emit displayMessage(i18n("You must select one transition for this action"), ErrorMessage);
4778 Transition *tr = static_cast <Transition*>(itemList.at(0));
4779 tr->setAutomatic(!tr->isAutomatic());
4780 QDomElement transition = tr->toXML();
4781 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);
4782 setDocumentModified();
4786 QStringList CustomTrackView::getLadspaParams(QDomElement effect) const
4789 QDomNodeList params = effect.elementsByTagName("parameter");
4790 for (int i = 0; i < params.count(); i++) {
4791 QDomElement e = params.item(i).toElement();
4792 if (!e.isNull() && e.attribute("type") == "constant") {
4793 if (e.hasAttribute("factor")) {
4794 double factor = e.attribute("factor").toDouble();
4795 double value = e.attribute("value").toDouble();
4796 value = value / factor;
4797 result.append(QString::number(value));
4798 } else result.append(e.attribute("value"));
4804 void CustomTrackView::clipNameChanged(const QString id, const QString name)
4806 QList<QGraphicsItem *> list = scene()->items();
4807 ClipItem *clip = NULL;
4808 for (int i = 0; i < list.size(); ++i) {
4809 if (list.at(i)->type() == AVWIDGET) {
4810 clip = static_cast <ClipItem *>(list.at(i));
4811 if (clip->clipProducer() == id) {
4812 clip->setClipName(name);
4816 viewport()->update();
4819 void CustomTrackView::getClipAvailableSpace(AbstractClipItem *item, GenTime &minimum, GenTime &maximum)
4821 minimum = GenTime();
4822 maximum = GenTime();
4823 QList<QGraphicsItem *> selection;
4824 selection = m_scene->items(0, item->track() * m_tracksHeight + m_tracksHeight / 2, sceneRect().width(), 2);
4825 selection.removeAll(item);
4826 for (int i = 0; i < selection.count(); i++) {
4827 AbstractClipItem *clip = static_cast <AbstractClipItem *>(selection.at(i));
4828 if (clip && clip->type() == AVWIDGET) {
4829 if (clip->endPos() <= item->startPos() && clip->endPos() > minimum) minimum = clip->endPos();
4830 if (clip->startPos() > item->startPos() && (clip->startPos() < maximum || maximum == GenTime())) maximum = clip->startPos();
4835 void CustomTrackView::getTransitionAvailableSpace(AbstractClipItem *item, GenTime &minimum, GenTime &maximum)
4837 minimum = GenTime();
4838 maximum = GenTime();
4839 QList<QGraphicsItem *> selection;
4840 selection = m_scene->items(0, (item->track() + 1) * m_tracksHeight, sceneRect().width(), 2);
4841 selection.removeAll(item);
4842 for (int i = 0; i < selection.count(); i++) {
4843 AbstractClipItem *clip = static_cast <AbstractClipItem *>(selection.at(i));
4844 if (clip && clip->type() == TRANSITIONWIDGET) {
4845 if (clip->endPos() <= item->startPos() && clip->endPos() > minimum) minimum = clip->endPos();
4846 if (clip->startPos() > item->startPos() && (clip->startPos() < maximum || maximum == GenTime())) maximum = clip->startPos();
4852 void CustomTrackView::loadGroups(const QDomNodeList groups)
4854 for (int i = 0; i < groups.count(); i++) {
4855 QDomNodeList children = groups.at(i).childNodes();
4856 scene()->clearSelection();
4857 for (int nodeindex = 0; nodeindex < children.count(); nodeindex++) {
4858 QDomNode n = children.item(nodeindex);
4859 QDomElement elem = n.toElement();
4860 int pos = elem.attribute("position").toInt();
4861 int track = elem.attribute("track").toInt();
4862 if (elem.tagName() == "clipitem") {
4863 ClipItem *clip = getClipItemAt(pos, track); //m_document->tracksCount() - transitiontrack);
4864 if (clip) clip->setSelected(true);
4866 Transition *clip = getTransitionItemAt(pos, track); //m_document->tracksCount() - transitiontrack);
4867 if (clip) clip->setSelected(true);
4870 groupSelectedItems(false, true);
4874 void CustomTrackView::splitAudio()
4876 resetSelectionGroup();
4877 QList<QGraphicsItem *> selection = scene()->selectedItems();
4878 if (selection.isEmpty()) {
4879 emit displayMessage(i18n("You must select one clip for this action"), ErrorMessage);
4882 QUndoCommand *splitCommand = new QUndoCommand();
4883 splitCommand->setText(i18n("Split audio"));
4884 for (int i = 0; i < selection.count(); i++) {
4885 if (selection.at(i)->type() == AVWIDGET) {
4886 ClipItem *clip = static_cast <ClipItem *>(selection.at(i));
4887 if (clip->clipType() == AV || clip->clipType() == PLAYLIST) {
4888 if (clip->parentItem()) {
4889 emit displayMessage(i18n("Cannot split audio of grouped clips"), ErrorMessage);
4891 new SplitAudioCommand(this, clip->track(), clip->startPos(), splitCommand);
4896 m_commandStack->push(splitCommand);
4899 void CustomTrackView::doSplitAudio(const GenTime &pos, int track, bool split)
4901 ClipItem *clip = getClipItemAt(pos, track);
4903 kDebug() << "// Cannot find clip to split!!!";
4907 int start = pos.frames(m_document->fps());
4908 int freetrack = m_document->tracksCount() - track - 1;
4909 for (; freetrack > 0; freetrack--) {
4910 kDebug() << "// CHK DOC TRK:" << freetrack << ", DUR:" << m_document->renderer()->mltTrackDuration(freetrack);
4911 if (m_document->trackInfoAt(freetrack - 1).type == AUDIOTRACK) {
4912 kDebug() << "// CHK DOC TRK:" << freetrack << ", DUR:" << m_document->renderer()->mltTrackDuration(freetrack);
4913 if (m_document->renderer()->mltTrackDuration(freetrack) < start || m_document->renderer()->mltGetSpaceLength(pos, freetrack, false) >= clip->cropDuration().frames(m_document->fps())) {
4914 kDebug() << "FOUND SPACE ON TRK: " << freetrack;
4919 kDebug() << "GOT TRK: " << track;
4920 if (freetrack == 0) {
4921 emit displayMessage(i18n("No empty space to put clip audio"), ErrorMessage);
4923 ItemInfo info = clip->info();
4924 info.track = m_document->tracksCount() - freetrack;
4925 addClip(clip->xml(), clip->clipProducer(), info, clip->effectList());
4926 scene()->clearSelection();
4927 clip->setSelected(true);
4928 ClipItem *audioClip = getClipItemAt(start, info.track);
4930 clip->setVideoOnly(true);
4931 if (m_document->renderer()->mltUpdateClipProducer(m_document->tracksCount() - track, start, clip->baseClip()->videoProducer()) == false) {
4932 emit displayMessage(i18n("Cannot update clip (time: %1, track: %2)", start, track), ErrorMessage);
4934 if (m_document->renderer()->mltUpdateClipProducer(m_document->tracksCount() - info.track, start, clip->baseClip()->audioProducer(info.track)) == false) {
4935 emit displayMessage(i18n("Cannot update clip (time: %1, track: %2)", start, info.track), ErrorMessage);
4937 audioClip->setSelected(true);
4938 audioClip->setAudioOnly(true);
4939 groupSelectedItems(false, true);
4943 // unsplit clip: remove audio part and change video part to normal clip
4944 if (clip->parentItem() == NULL || clip->parentItem()->type() != GROUPWIDGET) {
4945 kDebug() << "//CANNOT FIND CLP GRP";
4948 AbstractGroupItem *grp = static_cast <AbstractGroupItem *>(clip->parentItem());
4949 QList<QGraphicsItem *> children = grp->childItems();
4950 if (children.count() != 2) {
4951 kDebug() << "//SOMETHING IS WRONG WITH CLP GRP";
4954 for (int i = 0; i < children.count(); i++) {
4955 if (children.at(i) != clip) {
4956 ClipItem *clp = static_cast <ClipItem *>(children.at(i));
4957 ItemInfo info = clip->info();
4958 deleteClip(clp->info());
4959 clip->setVideoOnly(false);
4960 if (!m_document->renderer()->mltUpdateClipProducer(m_document->tracksCount() - info.track, info.startPos.frames(m_document->fps()), clip->baseClip()->producer(info.track))) {
4961 emit displayMessage(i18n("Cannot update clip (time: %1, track: %2)", info.startPos.frames(m_document->fps()), info.track), ErrorMessage);
4966 clip->setFlags(QGraphicsItem::ItemIsMovable | QGraphicsItem::ItemIsSelectable);
4967 m_document->clipManager()->removeGroup(grp);
4968 scene()->destroyItemGroup(grp);
4972 void CustomTrackView::setVideoOnly()
4974 resetSelectionGroup();
4975 QList<QGraphicsItem *> selection = scene()->selectedItems();
4976 if (selection.isEmpty()) {
4977 emit displayMessage(i18n("You must select one clip for this action"), ErrorMessage);
4980 QUndoCommand *videoCommand = new QUndoCommand();
4981 videoCommand->setText(i18n("Video only"));
4982 for (int i = 0; i < selection.count(); i++) {
4983 if (selection.at(i)->type() == AVWIDGET) {
4984 ClipItem *clip = static_cast <ClipItem *>(selection.at(i));
4985 if (clip->clipType() == AV || clip->clipType() == PLAYLIST) {
4986 if (clip->parentItem()) {
4987 emit displayMessage(i18n("Cannot change grouped clips"), ErrorMessage);
4989 new ChangeClipTypeCommand(this, clip->track(), clip->startPos(), true, false, clip->isVideoOnly(), clip->isAudioOnly(), videoCommand);
4994 m_commandStack->push(videoCommand);
4997 void CustomTrackView::setAudioOnly()
4999 resetSelectionGroup();
5000 QList<QGraphicsItem *> selection = scene()->selectedItems();
5001 if (selection.isEmpty()) {
5002 emit displayMessage(i18n("You must select one clip for this action"), ErrorMessage);
5005 QUndoCommand *videoCommand = new QUndoCommand();
5006 videoCommand->setText(i18n("Audio only"));
5007 for (int i = 0; i < selection.count(); i++) {
5008 if (selection.at(i)->type() == AVWIDGET) {
5009 ClipItem *clip = static_cast <ClipItem *>(selection.at(i));
5010 if (clip->clipType() == AV || clip->clipType() == PLAYLIST) {
5011 if (clip->parentItem()) {
5012 emit displayMessage(i18n("Cannot change grouped clips"), ErrorMessage);
5014 new ChangeClipTypeCommand(this, clip->track(), clip->startPos(), false, true, clip->isVideoOnly(), clip->isAudioOnly(), videoCommand);
5019 m_commandStack->push(videoCommand);
5022 void CustomTrackView::setAudioAndVideo()
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 *videoCommand = new QUndoCommand();
5031 videoCommand->setText(i18n("Audio and Video"));
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 change grouped clips"), ErrorMessage);
5039 new ChangeClipTypeCommand(this, clip->track(), clip->startPos(), false, false, clip->isVideoOnly(), clip->isAudioOnly(), videoCommand);
5044 m_commandStack->push(videoCommand);
5047 void CustomTrackView::doChangeClipType(const GenTime &pos, int track, bool videoOnly, bool audioOnly)
5049 ClipItem *clip = getClipItemAt(pos, track);
5051 kDebug() << "// Cannot find clip to split!!!";
5055 int start = pos.frames(m_document->fps());
5056 clip->setVideoOnly(true);
5057 clip->setAudioOnly(false);
5058 if (m_document->renderer()->mltUpdateClipProducer(m_document->tracksCount() - track, start, clip->baseClip()->videoProducer()) == false) {
5059 emit displayMessage(i18n("Cannot update clip (time: %1, track: %2)", start, track), ErrorMessage);
5061 } else if (audioOnly) {
5062 int start = pos.frames(m_document->fps());
5063 clip->setAudioOnly(true);
5064 clip->setVideoOnly(false);
5065 if (m_document->renderer()->mltUpdateClipProducer(m_document->tracksCount() - track, start, clip->baseClip()->audioProducer(track)) == false) {
5066 emit displayMessage(i18n("Cannot update clip (time: %1, track: %2)", start, track), ErrorMessage);
5069 int start = pos.frames(m_document->fps());
5070 clip->setAudioOnly(false);
5071 clip->setVideoOnly(false);
5072 if (m_document->renderer()->mltUpdateClipProducer(m_document->tracksCount() - track, start, clip->baseClip()->producer(track)) == false) {
5073 emit displayMessage(i18n("Cannot update clip (time: %1, track: %2)", start, track), ErrorMessage);
5077 setDocumentModified();
5080 void CustomTrackView::updateClipTypeActions(ClipItem *clip)
5082 if (clip == NULL || (clip->clipType() != AV && clip->clipType() != PLAYLIST)) {
5083 m_clipTypeGroup->setEnabled(false);
5085 m_clipTypeGroup->setEnabled(true);
5086 QList <QAction *> actions = m_clipTypeGroup->actions();
5088 if (clip->isAudioOnly()) lookup = "clip_audio_only";
5089 else if (clip->isVideoOnly()) lookup = "clip_video_only";
5090 else lookup = "clip_audio_and_video";
5091 for (int i = 0; i < actions.count(); i++) {
5092 if (actions.at(i)->data().toString() == lookup) {
5093 actions.at(i)->setChecked(true);
5100 void CustomTrackView::reloadTransitionLumas()
5104 QDomElement lumaTransition = MainWindow::transitions.getEffectByTag("luma", "luma");
5105 QDomNodeList params = lumaTransition.elementsByTagName("parameter");
5106 for (int i = 0; i < params.count(); i++) {
5107 QDomElement e = params.item(i).toElement();
5108 if (e.attribute("tag") == "resource") {
5109 lumaNames = e.attribute("paramlistdisplay");
5110 lumaFiles = e.attribute("paramlist");
5115 QList<QGraphicsItem *> itemList = items();
5116 Transition *transitionitem;
5117 QDomElement transitionXml;
5118 for (int i = 0; i < itemList.count(); i++) {
5119 if (itemList.at(i)->type() == TRANSITIONWIDGET) {
5120 transitionitem = static_cast <Transition*>(itemList.at(i));
5121 transitionXml = transitionitem->toXML();
5122 if (transitionXml.attribute("id") == "luma" && transitionXml.attribute("tag") == "luma") {
5123 QDomNodeList params = transitionXml.elementsByTagName("parameter");
5124 for (int i = 0; i < params.count(); i++) {
5125 QDomElement e = params.item(i).toElement();
5126 if (e.attribute("tag") == "resource") {
5127 e.setAttribute("paramlistdisplay", lumaNames);
5128 e.setAttribute("paramlist", lumaFiles);
5133 if (transitionXml.attribute("id") == "composite" && transitionXml.attribute("tag") == "composite") {
5134 QDomNodeList params = transitionXml.elementsByTagName("parameter");
5135 for (int i = 0; i < params.count(); i++) {
5136 QDomElement e = params.item(i).toElement();
5137 if (e.attribute("tag") == "luma") {
5138 e.setAttribute("paramlistdisplay", lumaNames);
5139 e.setAttribute("paramlist", lumaFiles);
5146 emit transitionItemSelected(NULL);
5149 double CustomTrackView::fps() const
5151 return m_document->fps();
5154 void CustomTrackView::updateProjectFps()
5156 // update all clips to the new fps
5157 resetSelectionGroup();
5158 scene()->clearSelection();
5160 QList<QGraphicsItem *> itemList = items();
5161 for (int i = 0; i < itemList.count(); i++) {
5162 // remove all items and re-add them one by one
5163 if (itemList.at(i) != m_cursorLine && itemList.at(i)->parentItem() == NULL) m_scene->removeItem(itemList.at(i));
5165 for (int i = 0; i < itemList.count(); i++) {
5166 if (itemList.at(i)->parentItem() == 0 && (itemList.at(i)->type() == AVWIDGET || itemList.at(i)->type() == TRANSITIONWIDGET)) {
5167 AbstractClipItem *clip = static_cast <AbstractClipItem *>(itemList.at(i));
5168 clip->updateFps(m_document->fps());
5169 m_scene->addItem(clip);
5170 } else if (itemList.at(i)->type() == GROUPWIDGET) {
5171 AbstractGroupItem *grp = static_cast <AbstractGroupItem *>(itemList.at(i));
5172 QList<QGraphicsItem *> children = grp->childItems();
5173 for (int j = 0; j < children.count(); j++) {
5174 if (children.at(j)->type() == AVWIDGET || children.at(j)->type() == TRANSITIONWIDGET) {
5175 AbstractClipItem *clip = static_cast <AbstractClipItem *>(children.at(j));
5176 clip->setFlags(QGraphicsItem::ItemIsMovable | QGraphicsItem::ItemIsSelectable);
5177 clip->updateFps(m_document->fps());
5180 m_document->clipManager()->removeGroup(grp);
5181 m_scene->addItem(grp);
5182 scene()->destroyItemGroup(grp);
5183 for (int j = 0; j < children.count(); j++) {
5184 if (children.at(j)->type() == AVWIDGET || children.at(j)->type() == TRANSITIONWIDGET) {
5185 //children.at(j)->setParentItem(0);
5186 children.at(j)->setSelected(true);
5189 groupSelectedItems(true, true);
5190 } else if (itemList.at(i)->type() == GUIDEITEM) {
5191 Guide *g = static_cast<Guide *>(itemList.at(i));
5193 m_scene->addItem(g);
5196 viewport()->update();