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 int transitionTrack;
2716 if (!transition->forcedTrack()) transitionTrack = getPreviousVideoTrack(m_dragItem->track());
2717 else transitionTrack = transition->transitionEndTrack();
2718 if (!m_document->renderer()->mltMoveTransition(transition->transitionTag(), (int)(m_document->tracksCount() - m_dragItemInfo.track), (int)(m_document->tracksCount() - m_dragItem->track()), transitionTrack, m_dragItemInfo.startPos, m_dragItemInfo.endPos, info.startPos, info.endPos)) {
2719 // Moving transition failed, revert to previous position
2720 emit displayMessage(i18n("Cannot move transition"), ErrorMessage);
2721 transition->setPos((int) m_dragItemInfo.startPos.frames(m_document->fps()), (m_dragItemInfo.track) * m_tracksHeight + 1);
2723 MoveTransitionCommand *command = new MoveTransitionCommand(this, m_dragItemInfo, info, false);
2724 m_commandStack->push(command);
2725 transition->updateTransitionEndTrack(transitionTrack);
2729 // Moving several clips. We need to delete them and readd them to new position,
2730 // or they might overlap each other during the move
2731 QGraphicsItemGroup *group = static_cast <QGraphicsItemGroup *>(m_dragItem->parentItem());
2732 QList<QGraphicsItem *> items = group->childItems();
2734 QList<ItemInfo> clipsToMove;
2735 QList<ItemInfo> transitionsToMove;
2737 GenTime timeOffset = GenTime(m_dragItem->scenePos().x(), m_document->fps()) - m_dragItemInfo.startPos;
2738 const int trackOffset = (int)(m_dragItem->scenePos().y() / m_tracksHeight) - m_dragItemInfo.track;
2739 //kDebug() << "// MOVED SEVERAL CLIPS" << timeOffset.frames(25);
2740 if (timeOffset != GenTime() || trackOffset != 0) {
2741 // remove items in MLT playlist
2744 int max = items.count();
2745 for (int i = 0; i < max; i++) {
2746 if (items.at(i)->type() == GROUPWIDGET) {
2747 items += items.at(i)->childItems();
2750 m_document->renderer()->blockSignals(true);
2751 for (int i = 0; i < items.count(); i++) {
2752 if (items.at(i)->type() != AVWIDGET && items.at(i)->type() != TRANSITIONWIDGET) continue;
2753 AbstractClipItem *item = static_cast <AbstractClipItem *>(items.at(i));
2754 ItemInfo info = item->info();
2755 if (item->type() == AVWIDGET) {
2756 if (m_document->renderer()->mltRemoveClip(m_document->tracksCount() - info.track, info.startPos) == false) {
2757 // error, clip cannot be removed from playlist
2758 emit displayMessage(i18n("Error removing clip at %1 on track %2", m_document->timecode().getTimecodeFromFrames(info.startPos.frames(m_document->fps())), info.track), ErrorMessage);
2760 clipsToMove.append(info);
2763 transitionsToMove.append(info);
2764 Transition *tr = static_cast <Transition*>(item);
2765 m_document->renderer()->mltDeleteTransition(tr->transitionTag(), tr->transitionEndTrack(), m_document->tracksCount() - info.track, info.startPos, info.endPos, tr->toXML());
2768 m_document->renderer()->blockSignals(false);
2769 for (int i = 0; i < items.count(); i++) {
2770 // re-add items in correct place
2771 if (items.at(i)->type() != AVWIDGET && items.at(i)->type() != TRANSITIONWIDGET) continue;
2772 AbstractClipItem *item = static_cast <AbstractClipItem *>(items.at(i));
2774 ItemInfo info = item->info();
2775 int tracknumber = m_document->tracksCount() - info.track - 1;
2776 bool isLocked = m_document->trackInfoAt(tracknumber).isLocked;
2778 group->removeFromGroup(item);
2779 item->setItemLocked(true);
2782 if (item->type() == AVWIDGET) {
2783 ClipItem *clip = static_cast <ClipItem*>(item);
2784 info.track = m_document->tracksCount() - info.track;
2785 Mlt::Producer *prod;
2786 if (clip->isAudioOnly()) prod = clip->baseClip()->audioProducer(info.track);
2787 else if (clip->isVideoOnly()) prod = clip->baseClip()->videoProducer();
2788 else prod = clip->baseClip()->producer(info.track);
2789 m_document->renderer()->mltInsertClip(info, clip->xml(), prod);
2790 for (int i = 0; i < clip->effectsCount(); i++) {
2791 m_document->renderer()->mltAddEffect(info.track, info.startPos, clip->getEffectArgs(clip->effectAt(i)), false);
2794 Transition *tr = static_cast <Transition*>(item);
2795 int newTrack = tr->transitionEndTrack();
2796 if (!tr->forcedTrack()) {
2797 newTrack = getPreviousVideoTrack(info.track);
2799 tr->updateTransitionEndTrack(newTrack);
2800 m_document->renderer()->mltAddTransition(tr->transitionTag(), newTrack, m_document->tracksCount() - info.track, info.startPos, info.endPos, tr->toXML());
2804 MoveGroupCommand *move = new MoveGroupCommand(this, clipsToMove, transitionsToMove, timeOffset, trackOffset, false);
2805 m_commandStack->push(move);
2807 //QPointF top = group->sceneBoundingRect().topLeft();
2808 //QPointF oldpos = m_selectionGroup->scenePos();
2809 //kDebug()<<"SELECTION GRP POS: "<<m_selectionGroup->scenePos()<<", TOP: "<<top;
2810 //group->setPos(top);
2811 //TODO: get rid of the 3 lines below
2812 if (m_selectionGroup) {
2813 m_selectionGroupInfo.startPos = GenTime(m_selectionGroup->scenePos().x(), m_document->fps());
2814 m_selectionGroupInfo.track = m_selectionGroup->track();
2816 setDocumentModified();
2819 m_document->renderer()->doRefresh();
2820 } else if (m_operationMode == RESIZESTART && m_dragItem->startPos() != m_dragItemInfo.startPos) {
2822 if (m_dragItem->type() == AVWIDGET) {
2823 ItemInfo resizeinfo = m_dragItemInfo;
2824 resizeinfo.track = m_document->tracksCount() - resizeinfo.track;
2825 bool success = m_document->renderer()->mltResizeClipStart(resizeinfo, m_dragItem->startPos() - m_dragItemInfo.startPos);
2827 QUndoCommand *resizeCommand = new QUndoCommand();
2828 resizeCommand->setText(i18n("Resize clip"));
2830 // Check if there is an automatic transition on that clip (lower track)
2831 Transition *transition = getTransitionItemAtStart(m_dragItemInfo.startPos, m_dragItemInfo.track);
2832 if (transition && transition->isAutomatic()) {
2833 ItemInfo trInfo = transition->info();
2834 ItemInfo newTrInfo = trInfo;
2835 newTrInfo.startPos = m_dragItem->startPos();
2836 if (newTrInfo.startPos < newTrInfo.endPos)
2837 new MoveTransitionCommand(this, trInfo, newTrInfo, true, resizeCommand);
2839 // Check if there is an automatic transition on that clip (upper track)
2840 transition = getTransitionItemAtStart(m_dragItemInfo.startPos, m_dragItemInfo.track - 1);
2841 if (transition && transition->isAutomatic() && (m_document->tracksCount() - transition->transitionEndTrack()) == m_dragItemInfo.track) {
2842 ItemInfo trInfo = transition->info();
2843 ItemInfo newTrInfo = trInfo;
2844 newTrInfo.startPos = m_dragItem->startPos();
2845 ClipItem * upperClip = getClipItemAt(m_dragItemInfo.startPos, m_dragItemInfo.track - 1);
2846 if ((!upperClip || !upperClip->baseClip()->isTransparent()) && newTrInfo.startPos < newTrInfo.endPos) {
2847 new MoveTransitionCommand(this, trInfo, newTrInfo, true, resizeCommand);
2851 ClipItem *clip = static_cast < ClipItem * >(m_dragItem);
2852 updatePositionEffects(clip, m_dragItemInfo);
2856 QDomElement root = doc.createElement("list");
2857 doc.appendChild(root);
2858 QList <int> indexes;
2859 for (int i = 0; i < clip->effectsCount(); i++) {
2860 QDomElement effect = clip->effectAt(i);
2861 if (EffectsList::hasKeyFrames(effect)) {
2862 doc.appendChild(doc.importNode(effect, true));
2867 if (clip->checkEffectsKeyframesPos(m_dragItemInfo.cropStart.frames(m_document->fps()), clip->cropStart().frames(m_document->fps()), true)) {
2868 // Keyframes were modified, updateClip
2869 QDomNodeList effs = doc.elementsByTagName("effect");
2871 // Since we must always resize clip before updating the keyframes, we
2872 // put a resize command before & after checking keyframes so that
2873 // we are sure the resize is performed before whenever we do or undo the action
2875 new ResizeClipCommand(this, m_dragItemInfo, info, false, true, resizeCommand);
2876 for (int i = 0; i < indexes.count(); i++) {
2877 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);
2878 updateEffect(m_document->tracksCount() - clip->track(), clip->startPos(), clip->effectAt(indexes.at(i)), indexes.at(i));
2880 new ResizeClipCommand(this, m_dragItemInfo, info, false, true, resizeCommand);
2881 emit clipItemSelected(clip);
2882 } else new ResizeClipCommand(this, m_dragItemInfo, info, false, false, resizeCommand);
2884 m_commandStack->push(resizeCommand);
2886 m_dragItem->resizeStart((int) m_dragItemInfo.startPos.frames(m_document->fps()));
2887 emit displayMessage(i18n("Error when resizing clip"), ErrorMessage);
2889 } else if (m_dragItem->type() == TRANSITIONWIDGET) {
2890 Transition *transition = static_cast <Transition *>(m_dragItem);
2891 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)) {
2892 // Cannot resize transition
2893 transition->resizeStart((int) m_dragItemInfo.startPos.frames(m_document->fps()));
2894 emit displayMessage(i18n("Cannot resize transition"), ErrorMessage);
2896 MoveTransitionCommand *command = new MoveTransitionCommand(this, m_dragItemInfo, info, false);
2897 m_commandStack->push(command);
2901 if (m_dragItem->parentItem() && m_dragItem->parentItem() != m_selectionGroup) {
2902 // Item was resized, rebuild group;
2903 AbstractGroupItem *group = static_cast <AbstractGroupItem *>(m_dragItem->parentItem());
2904 QList <QGraphicsItem *> children = group->childItems();
2905 m_document->clipManager()->removeGroup(group);
2906 scene()->destroyItemGroup(group);
2907 for (int i = 0; i < children.count(); i++) {
2908 children.at(i)->setSelected(true);
2910 groupSelectedItems(false, true);
2912 //m_document->renderer()->doRefresh();
2913 } else if (m_operationMode == RESIZEEND && m_dragItem->endPos() != m_dragItemInfo.endPos) {
2915 if (m_dragItem->type() == AVWIDGET) {
2916 ItemInfo resizeinfo = info;
2917 resizeinfo.track = m_document->tracksCount() - resizeinfo.track;
2918 bool success = m_document->renderer()->mltResizeClipEnd(resizeinfo, resizeinfo.endPos - resizeinfo.startPos);
2920 QUndoCommand *resizeCommand = new QUndoCommand();
2921 resizeCommand->setText(i18n("Resize clip"));
2923 // Check if there is an automatic transition on that clip (lower track)
2924 Transition *tr = getTransitionItemAtEnd(m_dragItemInfo.endPos, m_dragItemInfo.track);
2925 if (tr && tr->isAutomatic()) {
2926 ItemInfo trInfo = tr->info();
2927 ItemInfo newTrInfo = trInfo;
2928 newTrInfo.endPos = m_dragItem->endPos();
2929 if (newTrInfo.endPos > newTrInfo.startPos) new MoveTransitionCommand(this, trInfo, newTrInfo, true, resizeCommand);
2932 // Check if there is an automatic transition on that clip (upper track)
2933 tr = getTransitionItemAtEnd(m_dragItemInfo.endPos, m_dragItemInfo.track - 1);
2934 if (tr && tr->isAutomatic() && (m_document->tracksCount() - tr->transitionEndTrack()) == m_dragItemInfo.track) {
2935 ItemInfo trInfo = tr->info();
2936 ItemInfo newTrInfo = trInfo;
2937 newTrInfo.endPos = m_dragItem->endPos();
2938 ClipItem * upperClip = getClipItemAtEnd(m_dragItemInfo.endPos, m_dragItemInfo.track - 1);
2939 if ((!upperClip || !upperClip->baseClip()->isTransparent()) && newTrInfo.endPos > newTrInfo.startPos) {
2940 new MoveTransitionCommand(this, trInfo, newTrInfo, true, resizeCommand);
2945 ClipItem *clip = static_cast < ClipItem * >(m_dragItem);
2947 QDomElement root = doc.createElement("list");
2948 doc.appendChild(root);
2949 QList <int> indexes;
2950 for (int i = 0; i < clip->effectsCount(); i++) {
2951 QDomElement effect = clip->effectAt(i);
2952 if (EffectsList::hasKeyFrames(effect)) {
2953 doc.appendChild(doc.importNode(effect, true));
2958 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)) {
2959 // Keyframes were modified, updateClip
2960 QDomNodeList effs = doc.elementsByTagName("effect");
2962 // Since we must always resize clip before updating the keyframes, we
2963 // put a resize command before & after checking keyframes so that
2964 // we are sure the resize is performed before whenever we do or undo the action
2966 new ResizeClipCommand(this, m_dragItemInfo, info, false, true, resizeCommand);
2967 for (int i = 0; i < indexes.count(); i++) {
2968 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);
2969 updateEffect(m_document->tracksCount() - clip->track(), clip->startPos(), clip->effectAt(indexes.at(i)), indexes.at(i));
2971 new ResizeClipCommand(this, m_dragItemInfo, info, false, true, resizeCommand);
2972 emit clipItemSelected(clip);
2973 } else new ResizeClipCommand(this, m_dragItemInfo, info, false, false, resizeCommand);
2975 m_commandStack->push(resizeCommand);
2976 updatePositionEffects(clip, m_dragItemInfo);
2978 m_dragItem->resizeEnd((int) m_dragItemInfo.endPos.frames(m_document->fps()));
2979 emit displayMessage(i18n("Error when resizing clip"), ErrorMessage);
2981 } else if (m_dragItem->type() == TRANSITIONWIDGET) {
2982 Transition *transition = static_cast <Transition *>(m_dragItem);
2983 if (!m_document->renderer()->mltMoveTransition(transition->transitionTag(), (int)(m_document->tracksCount() - m_dragItemInfo.track), (int)(m_document->tracksCount() - m_dragItemInfo.track), 0, m_dragItemInfo.startPos, m_dragItemInfo.endPos, info.startPos, info.endPos)) {
2984 // Cannot resize transition
2985 transition->resizeEnd((int) m_dragItemInfo.endPos.frames(m_document->fps()));
2986 emit displayMessage(i18n("Cannot resize transition"), ErrorMessage);
2988 MoveTransitionCommand *command = new MoveTransitionCommand(this, m_dragItemInfo, info, false);
2989 m_commandStack->push(command);
2992 if (m_dragItem->parentItem() && m_dragItem->parentItem() != m_selectionGroup) {
2993 // Item was resized, rebuild group;
2994 AbstractGroupItem *group = static_cast <AbstractGroupItem *>(m_dragItem->parentItem());
2995 QList <QGraphicsItem *> children = group->childItems();
2996 m_document->clipManager()->removeGroup(group);
2997 scene()->destroyItemGroup(group);
2998 for (int i = 0; i < children.count(); i++) {
2999 children.at(i)->setSelected(true);
3001 groupSelectedItems(false, true);
3003 //m_document->renderer()->doRefresh();
3004 } else if (m_operationMode == FADEIN) {
3005 // resize fade in effect
3006 ClipItem * item = static_cast <ClipItem *>(m_dragItem);
3007 int ix = item->hasEffect("volume", "fadein");
3008 int ix2 = item->hasEffect("", "fade_from_black");
3010 QDomElement oldeffect = item->effectAt(ix);
3011 int start = item->cropStart().frames(m_document->fps());
3012 int end = item->fadeIn();
3014 slotDeleteEffect(item, oldeffect);
3017 QDomElement effect = oldeffect.cloneNode().toElement();
3018 EffectsList::setParameter(oldeffect, "in", QString::number(start));
3019 EffectsList::setParameter(oldeffect, "out", QString::number(end));
3020 slotUpdateClipEffect(item, effect, oldeffect, ix);
3021 emit clipItemSelected(item, ix);
3023 } else if (item->fadeIn() != 0 && ix2 == -1) {
3025 if (item->isVideoOnly() || (item->clipType() != AUDIO && item->clipType() != AV && item->clipType() != PLAYLIST)) {
3027 effect = MainWindow::videoEffects.getEffectByTag("", "fade_from_black").cloneNode().toElement();
3028 } else effect = MainWindow::audioEffects.getEffectByTag("volume", "fadein").cloneNode().toElement();
3029 EffectsList::setParameter(effect, "out", QString::number(item->fadeIn()));
3030 slotAddEffect(effect, m_dragItem->startPos(), m_dragItem->track());
3033 QDomElement oldeffect = item->effectAt(ix2);
3034 int start = item->cropStart().frames(m_document->fps());
3035 int end = item->fadeIn();
3037 slotDeleteEffect(item, oldeffect);
3040 QDomElement effect = oldeffect.cloneNode().toElement();
3041 EffectsList::setParameter(oldeffect, "in", QString::number(start));
3042 EffectsList::setParameter(oldeffect, "out", QString::number(end));
3043 slotUpdateClipEffect(item, effect, oldeffect, ix2);
3044 emit clipItemSelected(item, ix2);
3047 } else if (m_operationMode == FADEOUT) {
3048 // resize fade in effect
3049 ClipItem * item = static_cast <ClipItem *>(m_dragItem);
3050 int ix = item->hasEffect("volume", "fadeout");
3051 int ix2 = item->hasEffect("", "fade_to_black");
3053 QDomElement oldeffect = item->effectAt(ix);
3054 int end = (item->cropDuration() + item->cropStart()).frames(m_document->fps());
3055 int start = item->fadeOut();
3057 slotDeleteEffect(item, oldeffect);
3059 start = end - start;
3060 QDomElement effect = oldeffect.cloneNode().toElement();
3061 EffectsList::setParameter(oldeffect, "in", QString::number(start));
3062 EffectsList::setParameter(oldeffect, "out", QString::number(end));
3063 // kDebug()<<"EDIT FADE OUT : "<<start<<"x"<<end;
3064 slotUpdateClipEffect(item, effect, oldeffect, ix);
3065 emit clipItemSelected(item, ix);
3067 } else if (item->fadeOut() != 0 && ix2 == -1) {
3069 if (item->isVideoOnly() || (item->clipType() != AUDIO && item->clipType() != AV && item->clipType() != PLAYLIST)) {
3071 effect = MainWindow::videoEffects.getEffectByTag("", "fade_to_black").cloneNode().toElement();
3072 } else effect = MainWindow::audioEffects.getEffectByTag("volume", "fadeout").cloneNode().toElement();
3073 EffectsList::setParameter(effect, "in", QString::number(item->fadeOut()));
3074 EffectsList::setParameter(effect, "out", QString::number(0));
3075 slotAddEffect(effect, m_dragItem->startPos(), m_dragItem->track());
3078 QDomElement oldeffect = item->effectAt(ix2);
3079 int end = (item->cropDuration() + item->cropStart()).frames(m_document->fps());
3080 int start = item->fadeOut();
3082 slotDeleteEffect(item, oldeffect);
3084 start = end - start;
3085 QDomElement effect = oldeffect.cloneNode().toElement();
3086 EffectsList::setParameter(oldeffect, "in", QString::number(start));
3087 EffectsList::setParameter(oldeffect, "out", QString::number(end));
3088 // kDebug()<<"EDIT FADE OUT : "<<start<<"x"<<end;
3089 slotUpdateClipEffect(item, effect, oldeffect, ix2);
3090 emit clipItemSelected(item, ix2);
3093 } else if (m_operationMode == KEYFRAME) {
3094 // update the MLT effect
3095 ClipItem * item = static_cast <ClipItem *>(m_dragItem);
3096 QString previous = item->keyframes(item->selectedEffectIndex());
3097 item->updateKeyframeEffect();
3098 QString next = item->keyframes(item->selectedEffectIndex());
3099 EditKeyFrameCommand *command = new EditKeyFrameCommand(this, item->track(), item->startPos(), item->selectedEffectIndex(), previous, next, false);
3100 m_commandStack->push(command);
3101 updateEffect(m_document->tracksCount() - item->track(), item->startPos(), item->selectedEffect(), item->selectedEffectIndex());
3102 emit clipItemSelected(item, item->selectedEffectIndex());
3104 if (m_dragItem && m_dragItem->type() == TRANSITIONWIDGET && m_dragItem->isSelected()) {
3105 // A transition is selected
3107 ClipItem *transitionClip = getClipItemAt(m_dragItemInfo.startPos, m_dragItemInfo.track);
3108 if (transitionClip && transitionClip->baseClip()) {
3109 QString size = transitionClip->baseClip()->getProperty("frame_size");
3110 double factor = transitionClip->baseClip()->getProperty("aspect_ratio").toDouble();
3111 p.setX((int)(size.section('x', 0, 0).toInt() * factor + 0.5));
3112 p.setY(size.section('x', 1, 1).toInt());
3114 emit transitionItemSelected(static_cast <Transition *>(m_dragItem), getPreviousVideoTrack(m_dragItem->track()), p);
3115 } else emit transitionItemSelected(NULL);
3116 if (m_operationMode != NONE && m_operationMode != MOVE) setDocumentModified();
3117 m_operationMode = NONE;
3120 void CustomTrackView::deleteClip(ItemInfo info, bool refresh)
3122 ClipItem *item = getClipItemAt((int) info.startPos.frames(m_document->fps()), info.track);
3124 if (!item || m_document->renderer()->mltRemoveClip(m_document->tracksCount() - info.track, info.startPos) == false) {
3125 emit displayMessage(i18n("Error removing clip at %1 on track %2", m_document->timecode().getTimecodeFromFrames(info.startPos.frames(m_document->fps())), info.track), ErrorMessage);
3128 if (item->isSelected()) emit clipItemSelected(NULL);
3129 item->baseClip()->removeReference();
3130 m_document->updateClip(item->baseClip()->getId());
3132 /*if (item->baseClip()->isTransparent()) {
3133 // also remove automatic transition
3134 Transition *tr = getTransitionItemAt(info.startPos, info.track);
3135 if (tr && tr->isAutomatic()) {
3136 m_document->renderer()->mltDeleteTransition(tr->transitionTag(), tr->transitionEndTrack(), m_document->tracksCount() - info.track, info.startPos, info.endPos, tr->toXML());
3137 scene()->removeItem(tr);
3141 m_waitingThumbs.removeAll(item);
3142 if (m_dragItem == item) m_dragItem = NULL;
3143 scene()->removeItem(item);
3146 setDocumentModified();
3147 if (refresh) m_document->renderer()->doRefresh();
3150 void CustomTrackView::deleteSelectedClips()
3152 resetSelectionGroup();
3153 QList<QGraphicsItem *> itemList = scene()->selectedItems();
3154 if (itemList.count() == 0) {
3155 emit displayMessage(i18n("Select clip to delete"), ErrorMessage);
3158 scene()->clearSelection();
3159 QUndoCommand *deleteSelected = new QUndoCommand();
3161 bool resetGroup = false;
3164 int transitionCount = 0;
3165 // expand & destroy groups
3166 for (int i = 0; i < itemList.count(); i++) {
3167 if (itemList.at(i)->type() == GROUPWIDGET) {
3169 QList<QGraphicsItem *> children = itemList.at(i)->childItems();
3170 itemList += children;
3171 QList <ItemInfo> clipInfos;
3172 QList <ItemInfo> transitionInfos;
3173 GenTime currentPos = GenTime(m_cursorPos, m_document->fps());
3174 for (int j = 0; j < children.count(); j++) {
3175 if (children.at(j)->type() == AVWIDGET) {
3176 AbstractClipItem *clip = static_cast <AbstractClipItem *>(children.at(j));
3177 if (!clip->isItemLocked()) clipInfos.append(clip->info());
3178 } else if (children.at(j)->type() == TRANSITIONWIDGET) {
3179 AbstractClipItem *clip = static_cast <AbstractClipItem *>(children.at(j));
3180 if (!clip->isItemLocked()) transitionInfos.append(clip->info());
3183 if (clipInfos.count() > 0) {
3184 new GroupClipsCommand(this, clipInfos, transitionInfos, false, deleteSelected);
3189 for (int i = 0; i < itemList.count(); i++) {
3190 if (itemList.at(i)->type() == AVWIDGET) {
3192 ClipItem *item = static_cast <ClipItem *>(itemList.at(i));
3193 if (item->parentItem()) resetGroup = true;
3194 //kDebug()<<"// DELETE CLP AT: "<<item->info().startPos.frames(25);
3195 new AddTimelineClipCommand(this, item->xml(), item->clipProducer(), item->info(), item->effectList(), true, true, deleteSelected);
3196 emit clipItemSelected(NULL);
3197 } else if (itemList.at(i)->type() == TRANSITIONWIDGET) {
3199 Transition *item = static_cast <Transition *>(itemList.at(i));
3200 //kDebug()<<"// DELETE TRANS AT: "<<item->info().startPos.frames(25);
3201 if (item->parentItem()) resetGroup = true;
3202 new AddTransitionCommand(this, item->info(), item->transitionEndTrack(), item->toXML(), true, true, deleteSelected);
3203 emit transitionItemSelected(NULL);
3206 if (groupCount > 0 && clipCount == 0 && transitionCount == 0)
3207 deleteSelected->setText(i18np("Delete selected group", "Delete selected groups", groupCount));
3208 else if (clipCount > 0 && groupCount == 0 && transitionCount == 0)
3209 deleteSelected->setText(i18np("Delete selected clip", "Delete selected clips", clipCount));
3210 else if (transitionCount > 0 && groupCount == 0 && clipCount == 0)
3211 deleteSelected->setText(i18np("Delete selected transition", "Delete selected transitions", transitionCount));
3212 else deleteSelected->setText(i18n("Delete selected items"));
3213 m_commandStack->push(deleteSelected);
3216 void CustomTrackView::changeClipSpeed()
3218 QList<QGraphicsItem *> itemList = scene()->selectedItems();
3219 if (itemList.count() == 0) {
3220 emit displayMessage(i18n("Select clip to change speed"), ErrorMessage);
3223 QUndoCommand *changeSelected = new QUndoCommand();
3224 changeSelected->setText("Edit clip speed");
3228 for (int i = 0; i < itemList.count(); i++) {
3229 if (itemList.at(i)->type() == AVWIDGET) {
3230 ClipItem *item = static_cast <ClipItem *>(itemList.at(i));
3231 ItemInfo info = item->info();
3232 if (percent == -1) percent = QInputDialog::getInteger(this, i18n("Edit Clip Speed"), i18n("New speed (percents)"), item->speed() * 100, 1, 10000, 1, &ok);
3234 double speed = (double) percent / 100.0;
3235 if (item->speed() != speed && (item->clipType() == VIDEO || item->clipType() == AV)) {
3237 //new ChangeSpeedCommand(this, info, item->speed(), speed, item->clipProducer(), changeSelected);
3241 if (count > 0) m_commandStack->push(changeSelected);
3242 else delete changeSelected;
3245 void CustomTrackView::doChangeClipSpeed(ItemInfo info, ItemInfo speedIndependantInfo, const double speed, const double oldspeed, int strobe, const QString &id)
3247 DocClipBase *baseclip = m_document->clipManager()->getClipById(id);
3248 ClipItem *item = getClipItemAt((int) info.startPos.frames(m_document->fps()), info.track);
3250 kDebug() << "ERROR: Cannot find clip for speed change";
3251 emit displayMessage(i18n("Cannot find clip for speed change"), ErrorMessage);
3254 info.track = m_document->tracksCount() - item->track();
3255 int endPos = m_document->renderer()->mltChangeClipSpeed(info, speedIndependantInfo, speed, oldspeed, strobe, baseclip->producer());
3257 item->setSpeed(speed, strobe);
3258 item->updateRectGeometry();
3259 if (item->cropDuration().frames(m_document->fps()) != endPos) {
3260 item->resizeEnd((int) info.startPos.frames(m_document->fps()) + endPos - 1);
3262 updatePositionEffects(item, info);
3263 setDocumentModified();
3264 } else emit displayMessage(i18n("Invalid clip"), ErrorMessage);
3267 void CustomTrackView::cutSelectedClips()
3269 QList<QGraphicsItem *> itemList = scene()->selectedItems();
3270 GenTime currentPos = GenTime(m_cursorPos, m_document->fps());
3271 for (int i = 0; i < itemList.count(); i++) {
3272 if (itemList.at(i)->type() == AVWIDGET) {
3273 ClipItem *item = static_cast <ClipItem *>(itemList.at(i));
3274 if (item->parentItem() && item->parentItem() != m_selectionGroup) {
3275 emit displayMessage(i18n("Cannot cut a clip in a group"), ErrorMessage);
3276 } else if (currentPos > item->startPos() && currentPos < item->endPos()) {
3277 RazorClipCommand *command = new RazorClipCommand(this, item->info(), currentPos);
3278 m_commandStack->push(command);
3284 void CustomTrackView::groupClips(bool group)
3286 QList<QGraphicsItem *> itemList = scene()->selectedItems();
3287 QList <ItemInfo> clipInfos;
3288 QList <ItemInfo> transitionInfos;
3289 GenTime currentPos = GenTime(m_cursorPos, m_document->fps());
3292 int max = itemList.count();
3293 for (int i = 0; i < max; i++) {
3294 if (itemList.at(i)->type() == GROUPWIDGET) {
3295 itemList += itemList.at(i)->childItems();
3299 for (int i = 0; i < itemList.count(); i++) {
3300 if (itemList.at(i)->type() == AVWIDGET) {
3301 AbstractClipItem *clip = static_cast <AbstractClipItem *>(itemList.at(i));
3302 if (!clip->isItemLocked()) clipInfos.append(clip->info());
3303 } else if (itemList.at(i)->type() == TRANSITIONWIDGET) {
3304 AbstractClipItem *clip = static_cast <AbstractClipItem *>(itemList.at(i));
3305 if (!clip->isItemLocked()) transitionInfos.append(clip->info());
3308 if (clipInfos.count() > 0) {
3309 GroupClipsCommand *command = new GroupClipsCommand(this, clipInfos, transitionInfos, group);
3310 m_commandStack->push(command);
3314 void CustomTrackView::doGroupClips(QList <ItemInfo> clipInfos, QList <ItemInfo> transitionInfos, bool group)
3316 resetSelectionGroup();
3317 m_scene->clearSelection();
3319 for (int i = 0; i < clipInfos.count(); i++) {
3320 ClipItem *clip = getClipItemAt(clipInfos.at(i).startPos, clipInfos.at(i).track);
3321 if (clip == NULL) continue;
3322 if (clip->parentItem() && clip->parentItem()->type() == GROUPWIDGET) {
3323 AbstractGroupItem *grp = static_cast <AbstractGroupItem *>(clip->parentItem());
3324 m_document->clipManager()->removeGroup(grp);
3325 scene()->destroyItemGroup(grp);
3327 clip->setFlags(QGraphicsItem::ItemIsMovable | QGraphicsItem::ItemIsSelectable);
3329 for (int i = 0; i < transitionInfos.count(); i++) {
3330 Transition *tr = getTransitionItemAt(transitionInfos.at(i).startPos, transitionInfos.at(i).track);
3331 if (tr == NULL) continue;
3332 if (tr->parentItem() && tr->parentItem()->type() == GROUPWIDGET) {
3333 AbstractGroupItem *grp = static_cast <AbstractGroupItem *>(tr->parentItem());
3334 m_document->clipManager()->removeGroup(grp);
3335 scene()->destroyItemGroup(grp);
3337 tr->setFlags(QGraphicsItem::ItemIsMovable | QGraphicsItem::ItemIsSelectable);
3339 setDocumentModified();
3343 QList <QGraphicsItemGroup *> groups;
3344 for (int i = 0; i < clipInfos.count(); i++) {
3345 ClipItem *clip = getClipItemAt(clipInfos.at(i).startPos, clipInfos.at(i).track);
3347 clip->setSelected(true);
3350 for (int i = 0; i < transitionInfos.count(); i++) {
3351 Transition *clip = getTransitionItemAt(transitionInfos.at(i).startPos, transitionInfos.at(i).track);
3353 clip->setSelected(true);
3357 groupSelectedItems(false, true);
3358 setDocumentModified();
3361 void CustomTrackView::addClip(QDomElement xml, const QString &clipId, ItemInfo info, EffectsList effects, bool refresh)
3363 DocClipBase *baseclip = m_document->clipManager()->getClipById(clipId);
3364 if (baseclip == NULL) {
3365 emit displayMessage(i18n("No clip copied"), ErrorMessage);
3368 ClipItem *item = new ClipItem(baseclip, info, m_document->fps(), xml.attribute("speed", "1").toDouble(), xml.attribute("strobe", "1").toInt());
3369 item->setEffectList(effects);
3370 if (xml.hasAttribute("audio_only")) item->setAudioOnly(true);
3371 else if (xml.hasAttribute("video_only")) item->setVideoOnly(true);
3372 scene()->addItem(item);
3374 int tracknumber = m_document->tracksCount() - info.track - 1;
3375 bool isLocked = m_document->trackInfoAt(tracknumber).isLocked;
3376 if (isLocked) item->setItemLocked(true);
3378 baseclip->addReference();
3379 m_document->updateClip(baseclip->getId());
3380 info.track = m_document->tracksCount() - info.track;
3381 Mlt::Producer *prod;
3382 if (item->isAudioOnly()) prod = baseclip->audioProducer(info.track);
3383 else if (item->isVideoOnly()) prod = baseclip->videoProducer();
3384 else prod = baseclip->producer(info.track);
3385 m_document->renderer()->mltInsertClip(info, xml, prod);
3386 for (int i = 0; i < item->effectsCount(); i++) {
3387 m_document->renderer()->mltAddEffect(info.track, info.startPos, item->getEffectArgs(item->effectAt(i)), false);
3389 setDocumentModified();
3390 if (refresh) m_document->renderer()->doRefresh();
3391 m_waitingThumbs.append(item);
3392 m_thumbsTimer.start();
3395 void CustomTrackView::slotUpdateClip(const QString &clipId, bool reload)
3397 QList<QGraphicsItem *> list = scene()->items();
3398 ClipItem *clip = NULL;
3399 for (int i = 0; i < list.size(); ++i) {
3400 if (list.at(i)->type() == AVWIDGET) {
3401 clip = static_cast <ClipItem *>(list.at(i));
3402 if (clip->clipProducer() == clipId) {
3403 ItemInfo info = clip->info();
3404 info.track = m_document->tracksCount() - clip->track();
3405 if (reload && !m_document->renderer()->mltUpdateClip(info, clip->xml(), clip->baseClip()->producer())) {
3406 emit displayMessage(i18n("Cannot update clip (time: %1, track: %2)", info.startPos.frames(m_document->fps()), info.track), ErrorMessage);
3408 clip->refreshClip(true);
3415 ClipItem *CustomTrackView::getClipItemAtEnd(GenTime pos, int track)
3417 int framepos = (int)(pos.frames(m_document->fps()));
3418 QList<QGraphicsItem *> list = scene()->items(QPointF(framepos - 1, track * m_tracksHeight + m_tracksHeight / 2));
3419 ClipItem *clip = NULL;
3420 for (int i = 0; i < list.size(); i++) {
3421 if (list.at(i)->type() == AVWIDGET) {
3422 ClipItem *test = static_cast <ClipItem *>(list.at(i));
3423 if (test->endPos() == pos) clip = test;
3430 ClipItem *CustomTrackView::getClipItemAtStart(GenTime pos, int track)
3432 QList<QGraphicsItem *> list = scene()->items(QPointF(pos.frames(m_document->fps()), track * m_tracksHeight + m_tracksHeight / 2));
3433 ClipItem *clip = NULL;
3434 for (int i = 0; i < list.size(); i++) {
3435 if (list.at(i)->type() == AVWIDGET) {
3436 ClipItem *test = static_cast <ClipItem *>(list.at(i));
3437 if (test->startPos() == pos) clip = test;
3444 ClipItem *CustomTrackView::getClipItemAt(int pos, int track)
3446 const QPointF p(pos, track * m_tracksHeight + m_tracksHeight / 2);
3447 QList<QGraphicsItem *> list = scene()->items(p);
3448 ClipItem *clip = NULL;
3449 for (int i = 0; i < list.size(); i++) {
3450 if (list.at(i)->type() == AVWIDGET) {
3451 clip = static_cast <ClipItem *>(list.at(i));
3458 ClipItem *CustomTrackView::getClipItemAt(GenTime pos, int track)
3460 return getClipItemAt((int) pos.frames(m_document->fps()), track);
3463 Transition *CustomTrackView::getTransitionItemAt(int pos, int track)
3465 const QPointF p(pos, (track + 1) * m_tracksHeight);
3466 QList<QGraphicsItem *> list = scene()->items(p);
3467 Transition *clip = NULL;
3468 for (int i = 0; i < list.size(); i++) {
3469 if (list.at(i)->type() == TRANSITIONWIDGET) {
3470 clip = static_cast <Transition *>(list.at(i));
3477 Transition *CustomTrackView::getTransitionItemAt(GenTime pos, int track)
3479 return getTransitionItemAt(pos.frames(m_document->fps()), track);
3482 Transition *CustomTrackView::getTransitionItemAtEnd(GenTime pos, int track)
3484 int framepos = (int)(pos.frames(m_document->fps()));
3485 const QPointF p(framepos - 1, (track + 1) * m_tracksHeight);
3486 QList<QGraphicsItem *> list = scene()->items(p);
3487 Transition *clip = NULL;
3488 for (int i = 0; i < list.size(); i++) {
3489 if (list.at(i)->type() == TRANSITIONWIDGET) {
3490 Transition *test = static_cast <Transition *>(list.at(i));
3491 if (test->endPos() == pos) clip = test;
3498 Transition *CustomTrackView::getTransitionItemAtStart(GenTime pos, int track)
3500 const QPointF p(pos.frames(m_document->fps()), (track + 1) * m_tracksHeight);
3501 QList<QGraphicsItem *> list = scene()->items(p);
3502 Transition *clip = NULL;
3503 for (int i = 0; i < list.size(); ++i) {
3504 if (list.at(i)->type() == TRANSITIONWIDGET) {
3505 Transition *test = static_cast <Transition *>(list.at(i));
3506 if (test->startPos() == pos) clip = test;
3513 void CustomTrackView::moveClip(const ItemInfo start, const ItemInfo end, bool refresh)
3515 if (m_selectionGroup) resetSelectionGroup(false);
3516 ClipItem *item = getClipItemAt((int) start.startPos.frames(m_document->fps()), start.track);
3518 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);
3519 kDebug() << "---------------- ERROR, CANNOT find clip to move at.. ";
3522 Mlt::Producer *prod;
3523 if (item->isAudioOnly()) prod = item->baseClip()->audioProducer(end.track);
3524 else if (item->isVideoOnly()) prod = item->baseClip()->videoProducer();
3525 else prod = item->baseClip()->producer(end.track);
3527 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);
3529 bool snap = KdenliveSettings::snaptopoints();
3530 KdenliveSettings::setSnaptopoints(false);
3531 item->setPos((int) end.startPos.frames(m_document->fps()), (int)(end.track * m_tracksHeight + 1));
3533 int tracknumber = m_document->tracksCount() - end.track - 1;
3534 bool isLocked = m_document->trackInfoAt(tracknumber).isLocked;
3535 m_scene->clearSelection();
3536 if (isLocked) item->setItemLocked(true);
3538 if (item->isItemLocked()) item->setItemLocked(false);
3539 item->setSelected(true);
3541 if (item->baseClip()->isTransparent()) {
3542 // Also move automatic transition
3543 Transition *tr = getTransitionItemAt(start.startPos, start.track);
3544 if (tr && tr->isAutomatic()) {
3545 tr->updateTransitionEndTrack(getPreviousVideoTrack(end.track));
3546 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);
3547 tr->setPos((int) end.startPos.frames(m_document->fps()), (int)(end.track * m_tracksHeight + 1));
3550 KdenliveSettings::setSnaptopoints(snap);
3551 setDocumentModified();
3553 // undo last move and emit error message
3554 emit displayMessage(i18n("Cannot move clip to position %1", m_document->timecode().getTimecodeFromFrames(end.startPos.frames(m_document->fps()))), ErrorMessage);
3556 if (refresh) m_document->renderer()->doRefresh();
3557 //kDebug() << " // MOVED CLIP TO: " << end.startPos.frames(25) << ", ITEM START: " << item->startPos().frames(25);
3560 void CustomTrackView::moveGroup(QList <ItemInfo> startClip, QList <ItemInfo> startTransition, const GenTime offset, const int trackOffset, bool reverseMove)
3563 /*kDebug() << "//GRP MOVE, REVERS:" << reverseMove;
3564 kDebug() << "// GROUP MOV; OFFSET: " << offset.frames(25) << ", TK OFF: " << trackOffset;*/
3565 resetSelectionGroup();
3566 m_scene->clearSelection();
3568 m_selectionGroup = new AbstractGroupItem(m_document->fps());
3569 scene()->addItem(m_selectionGroup);
3571 m_document->renderer()->blockSignals(true);
3572 for (int i = 0; i < startClip.count(); i++) {
3574 startClip[i].startPos = startClip.at(i).startPos - offset;
3575 startClip[i].track = startClip.at(i).track - trackOffset;
3577 //kDebug()<<"//LKING FR CLIP AT:"<<startClip.at(i).startPos.frames(25)<<", TK:"<<startClip.at(i).track;
3578 ClipItem *clip = getClipItemAt(startClip.at(i).startPos, startClip.at(i).track);
3580 clip->setItemLocked(false);
3581 if (clip->parentItem()) {
3582 m_selectionGroup->addToGroup(clip->parentItem());
3583 clip->parentItem()->setFlags(QGraphicsItem::ItemIsSelectable);
3585 m_selectionGroup->addToGroup(clip);
3586 clip->setFlags(QGraphicsItem::ItemIsSelectable);
3588 m_document->renderer()->mltRemoveClip(m_document->tracksCount() - startClip.at(i).track, startClip.at(i).startPos);
3589 } else kDebug() << "//MISSING CLIP AT: " << startClip.at(i).startPos.frames(25);
3591 for (int i = 0; i < startTransition.count(); i++) {
3593 startTransition[i].startPos = startTransition.at(i).startPos - offset;
3594 startTransition[i].track = startTransition.at(i).track - trackOffset;
3596 Transition *tr = getTransitionItemAt(startTransition.at(i).startPos, startTransition.at(i).track);
3598 tr->setItemLocked(false);
3599 if (tr->parentItem()) {
3600 m_selectionGroup->addToGroup(tr->parentItem());
3601 tr->parentItem()->setFlags(QGraphicsItem::ItemIsSelectable);
3603 m_selectionGroup->addToGroup(tr);
3604 tr->setFlags(QGraphicsItem::ItemIsSelectable);
3606 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());
3607 } else kDebug() << "//MISSING TRANSITION AT: " << startTransition.at(i).startPos.frames(25);
3609 m_document->renderer()->blockSignals(false);
3611 if (m_selectionGroup) {
3612 bool snap = KdenliveSettings::snaptopoints();
3613 KdenliveSettings::setSnaptopoints(false);
3615 m_selectionGroup->translate(offset.frames(m_document->fps()), trackOffset *(qreal) m_tracksHeight);
3616 //m_selectionGroup->moveBy(offset.frames(m_document->fps()), trackOffset *(qreal) m_tracksHeight);
3618 QList<QGraphicsItem *> children = m_selectionGroup->childItems();
3620 int max = children.count();
3621 for (int i = 0; i < max; i++) {
3622 if (children.at(i)->type() == GROUPWIDGET) {
3623 children += children.at(i)->childItems();
3624 //AbstractGroupItem *grp = static_cast<AbstractGroupItem *>(children.at(i));
3625 //grp->moveBy(offset.frames(m_document->fps()), trackOffset *(qreal) m_tracksHeight);
3626 /*m_document->clipManager()->removeGroup(grp);
3627 m_scene->destroyItemGroup(grp);*/
3628 children.removeAll(children.at(i));
3633 for (int i = 0; i < children.count(); i++) {
3634 // re-add items in correct place
3635 if (children.at(i)->type() != AVWIDGET && children.at(i)->type() != TRANSITIONWIDGET) continue;
3636 AbstractClipItem *item = static_cast <AbstractClipItem *>(children.at(i));
3638 ItemInfo info = item->info();
3639 int tracknumber = m_document->tracksCount() - info.track - 1;
3640 bool isLocked = m_document->trackInfoAt(tracknumber).isLocked;
3641 if (isLocked) item->setItemLocked(true);
3642 else if (item->isItemLocked()) item->setItemLocked(false);
3644 if (item->type() == AVWIDGET) {
3645 ClipItem *clip = static_cast <ClipItem*>(item);
3646 info.track = m_document->tracksCount() - info.track;
3647 Mlt::Producer *prod;
3648 if (clip->isAudioOnly()) prod = clip->baseClip()->audioProducer(info.track);
3649 else if (clip->isVideoOnly()) prod = clip->baseClip()->videoProducer();
3650 else prod = clip->baseClip()->producer(info.track);
3651 m_document->renderer()->mltInsertClip(info, clip->xml(), prod);
3652 kDebug() << "// inserting new clp: " << info.startPos.frames(25);
3653 } else if (item->type() == TRANSITIONWIDGET) {
3654 Transition *tr = static_cast <Transition*>(item);
3656 kDebug() << "/// TRANSITION CURR TRK: " << newTrack;
3657 if (!tr->forcedTrack()) newTrack = getPreviousVideoTrack(info.track);
3659 newTrack = tr->transitionEndTrack() + trackOffset;
3660 if (newTrack < 0 || newTrack > m_document->tracksCount()) newTrack = getPreviousVideoTrack(info.track);
3662 tr->updateTransitionEndTrack(newTrack);
3663 kDebug() << "/// TRANSITION UPDATED TRK: " << newTrack;
3664 m_document->renderer()->mltAddTransition(tr->transitionTag(), newTrack, m_document->tracksCount() - info.track, info.startPos, info.endPos, tr->toXML());
3667 resetSelectionGroup(false);
3668 KdenliveSettings::setSnaptopoints(snap);
3669 m_document->renderer()->doRefresh();
3670 } else kDebug() << "///////// WARNING; NO GROUP TO MOVE";
3673 void CustomTrackView::moveTransition(const ItemInfo start, const ItemInfo end, bool m_refresh)
3675 Transition *item = getTransitionItemAt(start.startPos, start.track);
3677 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);
3678 kDebug() << "---------------- ERROR, CANNOT find transition to move... ";// << startPos.x() * m_scale * FRAME_SIZE + 1 << ", " << startPos.y() * m_tracksHeight + m_tracksHeight / 2;
3681 //kDebug() << "---------------- Move TRANSITION FROM: " << startPos.x() << ", END:" << endPos.x() << ",TRACKS: " << oldtrack << " TO " << newtrack;
3682 bool snap = KdenliveSettings::snaptopoints();
3683 KdenliveSettings::setSnaptopoints(false);
3684 //kDebug()<<"/// RESIZE TRANS START: ("<< startPos.x()<<"x"<< startPos.y()<<") / ("<<endPos.x()<<"x"<< endPos.y()<<")";
3685 if (end.endPos - end.startPos == start.endPos - start.startPos) {
3686 // Transition was moved
3687 item->setPos((int) end.startPos.frames(m_document->fps()), (end.track) * m_tracksHeight + 1);
3688 } else if (end.endPos == start.endPos) {
3689 // Transition start resize
3690 item->resizeStart((int) end.startPos.frames(m_document->fps()));
3691 } else if (end.startPos == start.startPos) {
3692 // Transition end resize;
3693 kDebug() << "// resize END: " << end.endPos.frames(m_document->fps());
3694 item->resizeEnd((int) end.endPos.frames(m_document->fps()));
3697 item->setPos((int) end.startPos.frames(m_document->fps()), (end.track) * m_tracksHeight + 1);
3698 item->resizeStart((int) end.startPos.frames(m_document->fps()));
3699 item->resizeEnd((int) end.endPos.frames(m_document->fps()));
3701 //item->moveTransition(GenTime((int) (endPos.x() - startPos.x()), m_document->fps()));
3702 KdenliveSettings::setSnaptopoints(snap);
3703 item->updateTransitionEndTrack(getPreviousVideoTrack(end.track));
3704 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);
3705 if (m_dragItem && m_dragItem == item) {
3707 ClipItem *transitionClip = getClipItemAt(item->startPos(), item->track());
3708 if (transitionClip && transitionClip->baseClip()) {
3709 QString size = transitionClip->baseClip()->getProperty("frame_size");
3710 double factor = transitionClip->baseClip()->getProperty("aspect_ratio").toDouble();
3711 p.setX((int)(size.section('x', 0, 0).toInt() * factor + 0.5));
3712 p.setY(size.section('x', 1, 1).toInt());
3714 emit transitionItemSelected(item, getPreviousVideoTrack(item->track()), p);
3716 if (m_refresh) m_document->renderer()->doRefresh();
3717 setDocumentModified();
3720 void CustomTrackView::resizeClip(const ItemInfo start, const ItemInfo end, bool dontWorry)
3722 bool resizeClipStart = (start.startPos != end.startPos);
3723 ClipItem *item = getClipItemAtStart(start.startPos, start.track);
3725 if (dontWorry) return;
3726 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);
3727 kDebug() << "---------------- ERROR, CANNOT find clip to resize at... "; // << startPos;
3730 if (item->parentItem()) {
3731 // Item is part of a group, reset group
3732 resetSelectionGroup();
3735 bool snap = KdenliveSettings::snaptopoints();
3736 KdenliveSettings::setSnaptopoints(false);
3737 if (resizeClipStart) {
3738 ItemInfo clipinfo = item->info();
3739 clipinfo.track = m_document->tracksCount() - clipinfo.track;
3740 bool success = m_document->renderer()->mltResizeClipStart(clipinfo, end.startPos - clipinfo.startPos);
3742 kDebug() << "RESIZE CLP STRAT TO:" << end.startPos.frames(m_document->fps()) << ", OLD ST: " << start.startPos.frames(25);
3743 item->resizeStart((int) end.startPos.frames(m_document->fps()));
3744 updatePositionEffects(item, clipinfo);
3745 } else emit displayMessage(i18n("Error when resizing clip"), ErrorMessage);
3747 ItemInfo clipinfo = item->info();
3748 clipinfo.track = m_document->tracksCount() - clipinfo.track;
3749 bool success = m_document->renderer()->mltResizeClipEnd(clipinfo, end.endPos - clipinfo.startPos);
3751 item->resizeEnd((int) end.endPos.frames(m_document->fps()));
3752 updatePositionEffects(item, clipinfo);
3753 } else emit displayMessage(i18n("Error when resizing clip"), ErrorMessage);
3755 if (!resizeClipStart && end.cropStart != start.cropStart) {
3756 kDebug() << "// RESIZE CROP, DIFF: " << (end.cropStart - start.cropStart).frames(25);
3757 ItemInfo clipinfo = end;
3758 clipinfo.track = m_document->tracksCount() - end.track;
3759 bool success = m_document->renderer()->mltResizeClipCrop(clipinfo, end.cropStart - start.cropStart);
3761 item->setCropStart(end.cropStart);
3762 item->resetThumbs(true);
3765 m_document->renderer()->doRefresh();
3766 KdenliveSettings::setSnaptopoints(snap);
3767 setDocumentModified();
3770 void CustomTrackView::updatePositionEffects(ClipItem * item, ItemInfo info)
3772 int end = item->fadeIn();
3774 // there is a fade in effect
3775 int effectPos = item->hasEffect("volume", "fadein");
3776 if (effectPos != -1) {
3777 QDomElement oldeffect = item->effectAt(effectPos);
3778 int start = item->cropStart().frames(m_document->fps());
3779 int max = item->cropDuration().frames(m_document->fps());
3781 // Make sure the fade effect is not longer than the clip
3782 item->setFadeIn(max);
3783 end = item->fadeIn();
3786 EffectsList::setParameter(oldeffect, "in", QString::number(start));
3787 EffectsList::setParameter(oldeffect, "out", QString::number(end));
3788 if (!m_document->renderer()->mltEditEffect(m_document->tracksCount() - item->track(), item->startPos(), item->getEffectArgs(oldeffect)))
3789 emit displayMessage(i18n("Problem editing effect"), ErrorMessage);
3790 // if fade effect is displayed, update the effect edit widget with new clip duration
3791 if (item->isSelected() && effectPos == item->selectedEffectIndex()) emit clipItemSelected(item, effectPos);
3793 effectPos = item->hasEffect("brightness", "fade_from_black");
3794 if (effectPos != -1) {
3795 QDomElement oldeffect = item->effectAt(effectPos);
3796 int start = item->cropStart().frames(m_document->fps());
3797 int max = item->cropDuration().frames(m_document->fps());
3799 // Make sure the fade effect is not longer than the clip
3800 item->setFadeIn(max);
3801 end = item->fadeIn();
3804 EffectsList::setParameter(oldeffect, "in", QString::number(start));
3805 EffectsList::setParameter(oldeffect, "out", QString::number(end));
3806 if (!m_document->renderer()->mltEditEffect(m_document->tracksCount() - item->track(), item->startPos(), item->getEffectArgs(oldeffect)))
3807 emit displayMessage(i18n("Problem editing effect"), ErrorMessage);
3808 // if fade effect is displayed, update the effect edit widget with new clip duration
3809 if (item->isSelected() && effectPos == item->selectedEffectIndex()) emit clipItemSelected(item, effectPos);
3812 int start = item->fadeOut();
3814 // there is a fade out effect
3815 int effectPos = item->hasEffect("volume", "fadeout");
3816 if (effectPos != -1) {
3817 QDomElement oldeffect = item->effectAt(effectPos);
3818 int max = item->cropDuration().frames(m_document->fps());
3819 int end = max + item->cropStart().frames(m_document->fps());
3821 // Make sure the fade effect is not longer than the clip
3822 item->setFadeOut(max);
3823 start = item->fadeOut();
3825 start = end - start;
3826 EffectsList::setParameter(oldeffect, "in", QString::number(start));
3827 EffectsList::setParameter(oldeffect, "out", QString::number(end));
3828 if (!m_document->renderer()->mltEditEffect(m_document->tracksCount() - item->track(), item->startPos(), item->getEffectArgs(oldeffect)))
3829 emit displayMessage(i18n("Problem editing effect"), ErrorMessage);
3830 // if fade effect is displayed, update the effect edit widget with new clip duration
3831 if (item->isSelected() && effectPos == item->selectedEffectIndex()) emit clipItemSelected(item, effectPos);
3833 effectPos = item->hasEffect("brightness", "fade_to_black");
3834 if (effectPos != -1) {
3835 QDomElement oldeffect = item->effectAt(effectPos);
3836 int max = item->cropDuration().frames(m_document->fps());
3837 int end = max + item->cropStart().frames(m_document->fps());
3839 // Make sure the fade effect is not longer than the clip
3840 item->setFadeOut(max);
3841 start = item->fadeOut();
3843 start = end - start;
3844 EffectsList::setParameter(oldeffect, "in", QString::number(start));
3845 EffectsList::setParameter(oldeffect, "out", QString::number(end));
3846 if (!m_document->renderer()->mltEditEffect(m_document->tracksCount() - item->track(), item->startPos(), item->getEffectArgs(oldeffect)))
3847 emit displayMessage(i18n("Problem editing effect"), ErrorMessage);
3848 // if fade effect is displayed, update the effect edit widget with new clip duration
3849 if (item->isSelected() && effectPos == item->selectedEffectIndex()) emit clipItemSelected(item, effectPos);
3853 int effectPos = item->hasEffect("freeze", "freeze");
3854 if (effectPos != -1) {
3855 // Freeze effect needs to be adjusted with clip resize
3856 int diff = (info.startPos - item->startPos()).frames(m_document->fps());
3857 QDomElement eff = item->getEffectAt(effectPos);
3858 if (!eff.isNull()) {
3859 int freeze_pos = EffectsList::parameter(eff, "frame").toInt() + diff;
3860 EffectsList::setParameter(eff, "frame", QString::number(freeze_pos));
3861 if (item->isSelected() && item->selectedEffect().attribute("id") == "freeze") {
3862 emit clipItemSelected(item, item->selectedEffectIndex());
3868 double CustomTrackView::getSnapPointForPos(double pos)
3870 return m_scene->getSnapPointForPos(pos, KdenliveSettings::snaptopoints());
3873 void CustomTrackView::updateSnapPoints(AbstractClipItem *selected, QList <GenTime> offsetList, bool skipSelectedItems)
3875 QList <GenTime> snaps;
3876 if (selected && offsetList.isEmpty()) offsetList.append(selected->cropDuration());
3877 QList<QGraphicsItem *> itemList = items();
3878 for (int i = 0; i < itemList.count(); i++) {
3879 if (itemList.at(i) == selected) continue;
3880 if (skipSelectedItems && itemList.at(i)->isSelected()) continue;
3881 if (itemList.at(i)->type() == AVWIDGET) {
3882 ClipItem *item = static_cast <ClipItem *>(itemList.at(i));
3883 GenTime start = item->startPos();
3884 GenTime end = item->endPos();
3885 snaps.append(start);
3887 if (!offsetList.isEmpty()) {
3888 for (int j = 0; j < offsetList.size(); j++) {
3889 if (start > offsetList.at(j)) snaps.append(start - offsetList.at(j));
3890 if (end > offsetList.at(j)) snaps.append(end - offsetList.at(j));
3894 QList < GenTime > markers = item->snapMarkers();
3895 for (int j = 0; j < markers.size(); ++j) {
3896 GenTime t = markers.at(j);
3898 if (!offsetList.isEmpty()) {
3899 for (int k = 0; k < offsetList.size(); k++) {
3900 if (t > offsetList.at(k)) snaps.append(t - offsetList.at(k));
3904 } else if (itemList.at(i)->type() == TRANSITIONWIDGET) {
3905 Transition *transition = static_cast <Transition*>(itemList.at(i));
3906 GenTime start = transition->startPos();
3907 GenTime end = transition->endPos();
3908 snaps.append(start);
3910 if (!offsetList.isEmpty()) {
3911 for (int j = 0; j < offsetList.size(); j++) {
3912 if (start > offsetList.at(j)) snaps.append(start - offsetList.at(j));
3913 if (end > offsetList.at(j)) snaps.append(end - offsetList.at(j));
3919 // add cursor position
3920 GenTime pos = GenTime(m_cursorPos, m_document->fps());
3922 if (!offsetList.isEmpty()) {
3923 for (int j = 0; j < offsetList.size(); j++) {
3924 snaps.append(pos - offsetList.at(j));
3929 for (int i = 0; i < m_guides.count(); i++) {
3930 snaps.append(m_guides.at(i)->position());
3931 if (!offsetList.isEmpty()) {
3932 for (int j = 0; j < offsetList.size(); j++) {
3933 snaps.append(m_guides.at(i)->position() - offsetList.at(j));
3939 m_scene->setSnapList(snaps);
3940 //for (int i = 0; i < m_snapPoints.size(); ++i)
3941 // kDebug() << "SNAP POINT: " << m_snapPoints.at(i).frames(25);
3944 void CustomTrackView::slotSeekToPreviousSnap()
3946 updateSnapPoints(NULL);
3947 GenTime res = m_scene->previousSnapPoint(GenTime(m_cursorPos, m_document->fps()));
3948 setCursorPos((int) res.frames(m_document->fps()));
3952 void CustomTrackView::slotSeekToNextSnap()
3954 updateSnapPoints(NULL);
3955 GenTime res = m_scene->nextSnapPoint(GenTime(m_cursorPos, m_document->fps()));
3956 setCursorPos((int) res.frames(m_document->fps()));
3960 void CustomTrackView::clipStart()
3962 AbstractClipItem *item = getMainActiveClip();
3964 setCursorPos((int) item->startPos().frames(m_document->fps()));
3969 void CustomTrackView::clipEnd()
3971 AbstractClipItem *item = getMainActiveClip();
3973 setCursorPos((int) item->endPos().frames(m_document->fps()) - 1);
3978 void CustomTrackView::slotAddClipMarker(const QString &id, GenTime t, QString c)
3980 QString oldcomment = m_document->clipManager()->getClipById(id)->markerComment(t);
3981 AddMarkerCommand *command = new AddMarkerCommand(this, oldcomment, c, id, t);
3982 m_commandStack->push(command);
3985 void CustomTrackView::slotDeleteClipMarker(const QString &comment, const QString &id, const GenTime &position)
3987 AddMarkerCommand *command = new AddMarkerCommand(this, comment, QString(), id, position);
3988 m_commandStack->push(command);
3991 void CustomTrackView::slotDeleteAllClipMarkers(const QString &id)
3993 DocClipBase *base = m_document->clipManager()->getClipById(id);
3994 QList <CommentedTime> markers = base->commentedSnapMarkers();
3996 if (markers.isEmpty()) {
3997 emit displayMessage(i18n("Clip has no markers"), ErrorMessage);
4000 QUndoCommand *deleteMarkers = new QUndoCommand();
4001 deleteMarkers->setText("Delete clip markers");
4003 for (int i = 0; i < markers.size(); i++) {
4004 new AddMarkerCommand(this, markers.at(i).comment(), QString(), id, markers.at(i).time(), deleteMarkers);
4006 m_commandStack->push(deleteMarkers);
4009 void CustomTrackView::addMarker(const QString &id, const GenTime &pos, const QString comment)
4011 DocClipBase *base = m_document->clipManager()->getClipById(id);
4012 if (!comment.isEmpty()) base->addSnapMarker(pos, comment);
4013 else base->deleteSnapMarker(pos);
4014 emit updateClipMarkers(base);
4015 setDocumentModified();
4016 viewport()->update();
4019 int CustomTrackView::hasGuide(int pos, int offset)
4021 for (int i = 0; i < m_guides.count(); i++) {
4022 int guidePos = m_guides.at(i)->position().frames(m_document->fps());
4023 if (qAbs(guidePos - pos) <= offset) return guidePos;
4024 else if (guidePos > pos) return -1;
4029 void CustomTrackView::editGuide(const GenTime oldPos, const GenTime pos, const QString &comment)
4031 if (oldPos > GenTime() && pos > GenTime()) {
4033 for (int i = 0; i < m_guides.count(); i++) {
4034 if (m_guides.at(i)->position() == oldPos) {
4035 Guide *item = m_guides.at(i);
4036 item->updateGuide(pos, comment);
4040 } else if (pos > GenTime()) addGuide(pos, comment);
4044 for (int i = 0; i < m_guides.count(); i++) {
4045 if (m_guides.at(i)->position() == oldPos) {
4046 delete m_guides.takeAt(i);
4051 if (!found) emit displayMessage(i18n("No guide at cursor time"), ErrorMessage);
4053 qSort(m_guides.begin(), m_guides.end(), sortGuidesList);
4054 m_document->syncGuides(m_guides);
4057 bool CustomTrackView::addGuide(const GenTime pos, const QString &comment)
4059 for (int i = 0; i < m_guides.count(); i++) {
4060 if (m_guides.at(i)->position() == pos) {
4061 emit displayMessage(i18n("A guide already exists at position %1", m_document->timecode().getTimecodeFromFrames(pos.frames(m_document->fps()))), ErrorMessage);
4065 Guide *g = new Guide(this, pos, comment, m_tracksHeight * m_document->tracksCount());
4066 scene()->addItem(g);
4068 qSort(m_guides.begin(), m_guides.end(), sortGuidesList);
4069 m_document->syncGuides(m_guides);
4073 void CustomTrackView::slotAddGuide()
4075 CommentedTime marker(GenTime(m_cursorPos, m_document->fps()), i18n("Guide"));
4076 MarkerDialog d(NULL, marker, m_document->timecode(), i18n("Add Guide"), this);
4077 if (d.exec() != QDialog::Accepted) return;
4078 if (addGuide(d.newMarker().time(), d.newMarker().comment())) {
4079 EditGuideCommand *command = new EditGuideCommand(this, GenTime(), QString(), d.newMarker().time(), d.newMarker().comment(), false);
4080 m_commandStack->push(command);
4084 void CustomTrackView::slotEditGuide(int guidePos)
4087 if (guidePos == -1) pos = GenTime(m_cursorPos, m_document->fps());
4088 else pos = GenTime(guidePos, m_document->fps());
4090 for (int i = 0; i < m_guides.count(); i++) {
4091 if (m_guides.at(i)->position() == pos) {
4092 slotEditGuide(m_guides.at(i)->info());
4097 if (!found) emit displayMessage(i18n("No guide at cursor time"), ErrorMessage);
4100 void CustomTrackView::slotEditGuide(CommentedTime guide)
4102 MarkerDialog d(NULL, guide, m_document->timecode(), i18n("Edit Guide"), this);
4103 if (d.exec() == QDialog::Accepted) {
4104 EditGuideCommand *command = new EditGuideCommand(this, guide.time(), guide.comment(), d.newMarker().time(), d.newMarker().comment(), true);
4105 m_commandStack->push(command);
4110 void CustomTrackView::slotEditTimeLineGuide()
4112 if (m_dragGuide == NULL) return;
4113 CommentedTime guide = m_dragGuide->info();
4114 MarkerDialog d(NULL, guide, m_document->timecode(), i18n("Edit Guide"), this);
4115 if (d.exec() == QDialog::Accepted) {
4116 EditGuideCommand *command = new EditGuideCommand(this, guide.time(), guide.comment(), d.newMarker().time(), d.newMarker().comment(), true);
4117 m_commandStack->push(command);
4121 void CustomTrackView::slotDeleteGuide(int guidePos)
4124 if (guidePos == -1) pos = GenTime(m_cursorPos, m_document->fps());
4125 else pos = GenTime(guidePos, m_document->fps());
4127 for (int i = 0; i < m_guides.count(); i++) {
4128 if (m_guides.at(i)->position() == pos) {
4129 EditGuideCommand *command = new EditGuideCommand(this, m_guides.at(i)->position(), m_guides.at(i)->label(), GenTime(), QString(), true);
4130 m_commandStack->push(command);
4135 if (!found) emit displayMessage(i18n("No guide at cursor time"), ErrorMessage);
4139 void CustomTrackView::slotDeleteTimeLineGuide()
4141 if (m_dragGuide == NULL) return;
4142 EditGuideCommand *command = new EditGuideCommand(this, m_dragGuide->position(), m_dragGuide->label(), GenTime(), QString(), true);
4143 m_commandStack->push(command);
4147 void CustomTrackView::slotDeleteAllGuides()
4149 QUndoCommand *deleteAll = new QUndoCommand();
4150 deleteAll->setText("Delete all guides");
4151 for (int i = 0; i < m_guides.count(); i++) {
4152 new EditGuideCommand(this, m_guides.at(i)->position(), m_guides.at(i)->label(), GenTime(), QString(), true, deleteAll);
4154 m_commandStack->push(deleteAll);
4157 void CustomTrackView::setTool(PROJECTTOOL tool)
4162 void CustomTrackView::setScale(double scaleFactor, double verticalScale)
4165 matrix = matrix.scale(scaleFactor, verticalScale);
4166 m_scene->setScale(scaleFactor, verticalScale);
4168 scene()->removeItem(m_visualTip);
4169 m_animationTimer->stop();
4175 double verticalPos = mapToScene(QPoint(0, viewport()->height() / 2)).y();
4177 m_cursorLine->setLine(m_cursorLine->line().x1(), 0, m_cursorLine->line().x1(), m_tracksHeight * m_document->tracksCount() * verticalScale);
4178 int diff = sceneRect().width() - m_projectDuration;
4179 if (diff * matrix.m11() < 50) {
4180 if (matrix.m11() < 0.4) setSceneRect(0, 0, (m_projectDuration + 100 / matrix.m11()), sceneRect().height());
4181 else setSceneRect(0, 0, (m_projectDuration + 300), sceneRect().height());
4183 centerOn(QPointF(cursorPos(), verticalPos));
4186 void CustomTrackView::slotRefreshGuides()
4188 if (KdenliveSettings::showmarkers()) {
4189 for (int i = 0; i < m_guides.count(); i++) {
4190 m_guides.at(i)->update();
4195 void CustomTrackView::drawBackground(QPainter * painter, const QRectF &rect)
4197 //kDebug() << "// DRAW BG: " << rect.width();
4198 painter->setClipRect(rect);
4199 KColorScheme scheme(palette().currentColorGroup(), KColorScheme::Window);
4200 QPen pen1 = painter->pen();
4201 pen1.setColor(scheme.shade(KColorScheme::DarkShade));
4202 painter->setPen(pen1);
4203 double min = rect.left();
4204 double max = rect.right();
4205 painter->drawLine(QPointF(min, 0), QPointF(max, 0));
4206 uint maxTrack = m_document->tracksCount();
4207 QColor lockedColor = scheme.background(KColorScheme::NegativeBackground).color();
4208 QColor audioColor = palette().alternateBase().color();
4209 QColor base = scheme.background(KColorScheme::NormalBackground).color();
4210 for (uint i = 0; i < maxTrack; i++) {
4211 TrackInfo info = m_document->trackInfoAt(maxTrack - i - 1);
4212 if (info.isLocked || info.type == AUDIOTRACK) {
4213 const QRectF track(min, m_tracksHeight * i + 1, max - min, m_tracksHeight - 1);
4214 painter->fillRect(track, info.isLocked ? lockedColor : audioColor);
4216 painter->drawLine(QPointF(min, m_tracksHeight *(i + 1)), QPointF(max, m_tracksHeight *(i + 1)));
4218 int lowerLimit = m_tracksHeight * maxTrack + 1;
4219 if (height() > lowerLimit) {
4220 const QRectF bg(min, lowerLimit, max - min, height() - lowerLimit);
4221 painter->fillRect(bg, base);
4225 bool CustomTrackView::findString(const QString &text)
4228 for (int i = 0; i < m_searchPoints.size(); ++i) {
4229 marker = m_searchPoints.at(i).comment();
4230 if (marker.contains(text, Qt::CaseInsensitive)) {
4231 setCursorPos(m_searchPoints.at(i).time().frames(m_document->fps()), true);
4232 int vert = verticalScrollBar()->value();
4233 int hor = cursorPos();
4234 ensureVisible(hor, vert + 10, 2, 2, 50, 0);
4242 bool CustomTrackView::findNextString(const QString &text)
4245 for (int i = m_findIndex + 1; i < m_searchPoints.size(); ++i) {
4246 marker = m_searchPoints.at(i).comment();
4247 if (marker.contains(text, Qt::CaseInsensitive)) {
4248 setCursorPos(m_searchPoints.at(i).time().frames(m_document->fps()), true);
4249 int vert = verticalScrollBar()->value();
4250 int hor = cursorPos();
4251 ensureVisible(hor, vert + 10, 2, 2, 50, 0);
4260 void CustomTrackView::initSearchStrings()
4262 m_searchPoints.clear();
4263 QList<QGraphicsItem *> itemList = items();
4264 for (int i = 0; i < itemList.count(); i++) {
4265 // parse all clip names
4266 if (itemList.at(i)->type() == AVWIDGET) {
4267 ClipItem *item = static_cast <ClipItem *>(itemList.at(i));
4268 GenTime start = item->startPos();
4269 CommentedTime t(start, item->clipName());
4270 m_searchPoints.append(t);
4271 // add all clip markers
4272 QList < CommentedTime > markers = item->commentedSnapMarkers();
4273 m_searchPoints += markers;
4278 for (int i = 0; i < m_guides.count(); i++) {
4279 m_searchPoints.append(m_guides.at(i)->info());
4282 qSort(m_searchPoints);
4285 void CustomTrackView::clearSearchStrings()
4287 m_searchPoints.clear();
4291 void CustomTrackView::copyClip()
4293 qDeleteAll(m_copiedItems);
4294 m_copiedItems.clear();
4295 QList<QGraphicsItem *> itemList = scene()->selectedItems();
4296 if (itemList.count() == 0) {
4297 emit displayMessage(i18n("Select a clip before copying"), ErrorMessage);
4300 for (int i = 0; i < itemList.count(); i++) {
4301 if (itemList.at(i)->type() == AVWIDGET) {
4302 ClipItem *clip = static_cast <ClipItem *>(itemList.at(i));
4303 ClipItem *clone = clip->clone(clip->info());
4304 m_copiedItems.append(clone);
4305 } else if (itemList.at(i)->type() == TRANSITIONWIDGET) {
4306 Transition *dup = static_cast <Transition *>(itemList.at(i));
4307 m_copiedItems.append(dup->clone());
4312 bool CustomTrackView::canBePastedTo(ItemInfo info, int type) const
4314 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));
4315 QList<QGraphicsItem *> collisions = scene()->items(rect, Qt::IntersectsItemBoundingRect);
4316 for (int i = 0; i < collisions.count(); i++) {
4317 if (collisions.at(i)->type() == type) return false;
4322 bool CustomTrackView::canBePastedTo(QList <ItemInfo> infoList, int type) const
4325 for (int i = 0; i < infoList.count(); i++) {
4326 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));
4329 QList<QGraphicsItem *> collisions = scene()->items(path);
4330 for (int i = 0; i < collisions.count(); i++) {
4331 if (collisions.at(i)->type() == type) return false;
4336 bool CustomTrackView::canBePasted(QList<AbstractClipItem *> items, GenTime offset, int trackOffset) const
4338 for (int i = 0; i < items.count(); i++) {
4339 ItemInfo info = items.at(i)->info();
4340 info.startPos += offset;
4341 info.endPos += offset;
4342 info.track += trackOffset;
4343 if (!canBePastedTo(info, items.at(i)->type())) return false;
4348 bool CustomTrackView::canBeMoved(QList<AbstractClipItem *> items, GenTime offset, int trackOffset) const
4350 QPainterPath movePath;
4351 movePath.moveTo(0, 0);
4353 for (int i = 0; i < items.count(); i++) {
4354 ItemInfo info = items.at(i)->info();
4355 info.startPos = info.startPos + offset;
4356 info.endPos = info.endPos + offset;
4357 info.track = info.track + trackOffset;
4358 if (info.startPos < GenTime()) {
4359 // No clip should go below 0
4362 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));
4363 movePath.addRect(rect);
4365 QList<QGraphicsItem *> collisions = scene()->items(movePath, Qt::IntersectsItemBoundingRect);
4366 for (int i = 0; i < collisions.count(); i++) {
4367 if ((collisions.at(i)->type() == AVWIDGET || collisions.at(i)->type() == TRANSITIONWIDGET) && !items.contains(static_cast <AbstractClipItem *>(collisions.at(i)))) {
4368 kDebug() << " //////////// CLIP COLLISION, MOVE NOT ALLOWED";
4375 void CustomTrackView::pasteClip()
4377 if (m_copiedItems.count() == 0) {
4378 emit displayMessage(i18n("No clip copied"), ErrorMessage);
4382 if (m_menuPosition.isNull()) {
4383 position = mapFromGlobal(QCursor::pos());
4384 if (!underMouse() || position.y() > m_tracksHeight * m_document->tracksCount()) {
4385 emit displayMessage(i18n("Cannot paste selected clips"), ErrorMessage);
4388 } else position = m_menuPosition;
4389 GenTime pos = GenTime((int)(mapToScene(position).x()), m_document->fps());
4390 int track = (int)(position.y() / m_tracksHeight);
4391 ItemInfo first = m_copiedItems.at(0)->info();
4393 GenTime offset = pos - first.startPos;
4394 int trackOffset = track - first.track;
4396 if (!canBePasted(m_copiedItems, offset, trackOffset)) {
4397 emit displayMessage(i18n("Cannot paste selected clips"), ErrorMessage);
4400 QUndoCommand *pasteClips = new QUndoCommand();
4401 pasteClips->setText("Paste clips");
4403 for (int i = 0; i < m_copiedItems.count(); i++) {
4404 // parse all clip names
4405 if (m_copiedItems.at(i) && m_copiedItems.at(i)->type() == AVWIDGET) {
4406 ClipItem *clip = static_cast <ClipItem *>(m_copiedItems.at(i));
4407 ItemInfo info = clip->info();
4408 info.startPos += offset;
4409 info.endPos += offset;
4410 info.track += trackOffset;
4411 if (canBePastedTo(info, AVWIDGET)) {
4412 new AddTimelineClipCommand(this, clip->xml(), clip->clipProducer(), info, clip->effectList(), true, false, pasteClips);
4413 } else emit displayMessage(i18n("Cannot paste clip to selected place"), ErrorMessage);
4414 } else if (m_copiedItems.at(i) && m_copiedItems.at(i)->type() == TRANSITIONWIDGET) {
4415 Transition *tr = static_cast <Transition *>(m_copiedItems.at(i));
4417 info.startPos = tr->startPos() + offset;
4418 info.endPos = tr->endPos() + offset;
4419 info.track = tr->track() + trackOffset;
4420 int transitionEndTrack;
4421 if (!tr->forcedTrack()) transitionEndTrack = getPreviousVideoTrack(info.track);
4422 else transitionEndTrack = tr->transitionEndTrack();
4423 if (canBePastedTo(info, TRANSITIONWIDGET)) {
4424 if (info.startPos >= info.endPos) {
4425 emit displayMessage(i18n("Invalid transition"), ErrorMessage);
4426 } else new AddTransitionCommand(this, info, transitionEndTrack, tr->toXML(), false, true, pasteClips);
4427 } else emit displayMessage(i18n("Cannot paste transition to selected place"), ErrorMessage);
4430 m_commandStack->push(pasteClips);
4433 void CustomTrackView::pasteClipEffects()
4435 if (m_copiedItems.count() != 1 || m_copiedItems.at(0)->type() != AVWIDGET) {
4436 emit displayMessage(i18n("You must copy exactly one clip before pasting effects"), ErrorMessage);
4439 ClipItem *clip = static_cast < ClipItem *>(m_copiedItems.at(0));
4441 QUndoCommand *paste = new QUndoCommand();
4442 paste->setText("Paste effects");
4444 QList<QGraphicsItem *> clips = scene()->selectedItems();
4445 for (int i = 0; i < clips.count(); ++i) {
4446 if (clips.at(i)->type() == AVWIDGET) {
4447 ClipItem *item = static_cast < ClipItem *>(clips.at(i));
4448 for (int j = 0; j < clip->effectsCount(); j++) {
4449 new AddEffectCommand(this, m_document->tracksCount() - item->track(), item->startPos(), clip->effectAt(j), true, paste);
4453 m_commandStack->push(paste);
4457 ClipItem *CustomTrackView::getClipUnderCursor() const
4459 QRectF rect((double) m_cursorPos, 0.0, 1.0, (double)(m_tracksHeight * m_document->tracksCount()));
4460 QList<QGraphicsItem *> collisions = scene()->items(rect, Qt::IntersectsItemBoundingRect);
4461 for (int i = 0; i < collisions.count(); i++) {
4462 if (collisions.at(i)->type() == AVWIDGET) {
4463 return static_cast < ClipItem *>(collisions.at(i));
4469 AbstractClipItem *CustomTrackView::getMainActiveClip() const
4471 QList<QGraphicsItem *> clips = scene()->selectedItems();
4472 if (clips.isEmpty()) {
4473 return getClipUnderCursor();
4475 AbstractClipItem *item = NULL;
4476 for (int i = 0; i < clips.count(); ++i) {
4477 if (clips.count() == 1 || clips.at(i)->type() == AVWIDGET) {
4478 item = static_cast < AbstractClipItem *>(clips.at(i));
4479 if (clips.count() > 1 && item->startPos().frames(m_document->fps()) <= m_cursorPos && item->endPos().frames(m_document->fps()) >= m_cursorPos) break;
4482 if (item) return item;
4487 ClipItem *CustomTrackView::getActiveClipUnderCursor(bool allowOutsideCursor) const
4489 QList<QGraphicsItem *> clips = scene()->selectedItems();
4490 if (clips.isEmpty()) {
4491 return getClipUnderCursor();
4494 // remove all items in the list that are not clips
4495 for (int i = 0; i < clips.count();) {
4496 if (clips.at(i)->type() != AVWIDGET) clips.removeAt(i);
4499 if (clips.count() == 1 && allowOutsideCursor) return static_cast < ClipItem *>(clips.at(0));
4500 for (int i = 0; i < clips.count(); ++i) {
4501 if (clips.at(i)->type() == AVWIDGET) {
4502 item = static_cast < ClipItem *>(clips.at(i));
4503 if (item->startPos().frames(m_document->fps()) <= m_cursorPos && item->endPos().frames(m_document->fps()) >= m_cursorPos)
4511 void CustomTrackView::setInPoint()
4513 AbstractClipItem *clip = getActiveClipUnderCursor(true);
4515 if (m_dragItem && m_dragItem->type() == TRANSITIONWIDGET) {
4518 emit displayMessage(i18n("You must select one clip for this action"), ErrorMessage);
4522 ItemInfo startInfo = clip->info();
4523 ItemInfo endInfo = startInfo;
4524 endInfo.startPos = GenTime(m_cursorPos, m_document->fps());
4525 if (endInfo.startPos >= startInfo.endPos || endInfo.startPos < startInfo.startPos - startInfo.cropStart) {
4526 // Check for invalid resize
4527 emit displayMessage(i18n("Invalid action"), ErrorMessage);
4529 } else if (endInfo.startPos < startInfo.startPos) {
4530 int length = m_document->renderer()->mltGetSpaceLength(endInfo.startPos, m_document->tracksCount() - startInfo.track, false);
4531 if ((clip->type() == TRANSITIONWIDGET && itemCollision(clip, endInfo) == true) || (
4532 (clip->type() == AVWIDGET) && length < (startInfo.startPos - endInfo.startPos).frames(m_document->fps()))) {
4533 emit displayMessage(i18n("Invalid action"), ErrorMessage);
4537 if (clip->type() == TRANSITIONWIDGET) {
4538 m_commandStack->push(new MoveTransitionCommand(this, startInfo, endInfo, true));
4539 } else m_commandStack->push(new ResizeClipCommand(this, startInfo, endInfo, true, false));
4542 void CustomTrackView::setOutPoint()
4544 AbstractClipItem *clip = getActiveClipUnderCursor(true);
4546 if (m_dragItem && m_dragItem->type() == TRANSITIONWIDGET) {
4549 emit displayMessage(i18n("You must select one clip for this action"), ErrorMessage);
4553 ItemInfo startInfo = clip->info();
4554 ItemInfo endInfo = clip->info();
4555 endInfo.endPos = GenTime(m_cursorPos, m_document->fps());
4556 CLIPTYPE type = (CLIPTYPE) static_cast <ClipItem *>(clip)->clipType();
4557 if (endInfo.endPos <= startInfo.startPos || (type != IMAGE && type != COLOR && type != TEXT && endInfo.endPos > startInfo.startPos + clip->maxDuration() - startInfo.cropStart)) {
4558 // Check for invalid resize
4559 emit displayMessage(i18n("Invalid action"), ErrorMessage);
4561 } else if (endInfo.endPos > startInfo.endPos) {
4562 int length = m_document->renderer()->mltGetSpaceLength(startInfo.endPos, m_document->tracksCount() - startInfo.track, false);
4563 if ((clip->type() == TRANSITIONWIDGET && itemCollision(clip, endInfo) == true) || (clip->type() == AVWIDGET && length != -1 && length < (endInfo.endPos - startInfo.endPos).frames(m_document->fps()))) {
4564 kDebug() << " RESIZE ERROR, BLNK: " << length << ", RESIZE: " << (endInfo.endPos - startInfo.endPos).frames(m_document->fps());
4565 emit displayMessage(i18n("Invalid action"), ErrorMessage);
4571 if (clip->type() == TRANSITIONWIDGET) {
4572 m_commandStack->push(new MoveTransitionCommand(this, startInfo, endInfo, true));
4573 } else m_commandStack->push(new ResizeClipCommand(this, startInfo, endInfo, true, false));
4576 void CustomTrackView::slotUpdateAllThumbs()
4578 QList<QGraphicsItem *> itemList = items();
4579 //if (itemList.isEmpty()) return;
4581 const QString thumbBase = m_document->projectFolder().path() + "/thumbs/";
4582 for (int i = 0; i < itemList.count(); i++) {
4583 if (itemList.at(i)->type() == AVWIDGET) {
4584 item = static_cast <ClipItem *>(itemList.at(i));
4585 if (item->clipType() != COLOR && item->clipType() != AUDIO) {
4586 // Check if we have a cached thumbnail
4587 if (item->clipType() == IMAGE || item->clipType() == TEXT) {
4588 QString thumb = thumbBase + item->baseClip()->getClipHash() + "_0.png";
4589 if (QFile::exists(thumb)) {
4591 item->slotSetStartThumb(pix);
4594 QString startThumb = thumbBase + item->baseClip()->getClipHash() + '_';
4595 QString endThumb = startThumb;
4596 startThumb.append(QString::number(item->cropStart().frames(m_document->fps())) + ".png");
4597 endThumb.append(QString::number((item->cropStart() + item->cropDuration()).frames(m_document->fps()) - 1) + ".png");
4598 if (QFile::exists(startThumb)) {
4599 QPixmap pix(startThumb);
4600 item->slotSetStartThumb(pix);
4602 if (QFile::exists(endThumb)) {
4603 QPixmap pix(endThumb);
4604 item->slotSetEndThumb(pix);
4608 item->refreshClip(false);
4609 qApp->processEvents();
4612 viewport()->update();
4615 void CustomTrackView::saveThumbnails()
4617 QList<QGraphicsItem *> itemList = items();
4619 QString thumbBase = m_document->projectFolder().path() + "/thumbs/";
4620 for (int i = 0; i < itemList.count(); i++) {
4621 if (itemList.at(i)->type() == AVWIDGET) {
4622 item = static_cast <ClipItem *>(itemList.at(i));
4623 if (item->clipType() != COLOR) {
4624 // Check if we have a cached thumbnail
4625 if (item->clipType() == IMAGE || item->clipType() == TEXT || item->clipType() == AUDIO) {
4626 QString thumb = thumbBase + item->baseClip()->getClipHash() + "_0.png";
4627 if (!QFile::exists(thumb)) {
4628 QPixmap pix(item->startThumb());
4632 QString startThumb = thumbBase + item->baseClip()->getClipHash() + '_';
4633 QString endThumb = startThumb;
4634 startThumb.append(QString::number(item->cropStart().frames(m_document->fps())) + ".png");
4635 endThumb.append(QString::number((item->cropStart() + item->cropDuration()).frames(m_document->fps()) - 1) + ".png");
4636 if (!QFile::exists(startThumb)) {
4637 QPixmap pix(item->startThumb());
4638 pix.save(startThumb);
4640 if (!QFile::exists(endThumb)) {
4641 QPixmap pix(item->endThumb());
4651 void CustomTrackView::slotInsertTrack(int ix)
4653 TrackDialog d(m_document, parentWidget());
4654 d.label->setText(i18n("Insert track"));
4655 d.track_nb->setMaximum(m_document->tracksCount() - 1);
4656 d.track_nb->setValue(ix);
4657 d.setWindowTitle(i18n("Insert New Track"));
4658 d.slotUpdateName(ix);
4660 if (d.exec() == QDialog::Accepted) {
4661 ix = d.track_nb->value();
4662 if (d.before_select->currentIndex() == 1) {
4666 if (d.video_track->isChecked()) {
4667 info.type = VIDEOTRACK;
4668 info.isMute = false;
4669 info.isBlind = false;
4670 info.isLocked = false;
4672 info.type = AUDIOTRACK;
4673 info.isMute = false;
4674 info.isBlind = true;
4675 info.isLocked = false;
4677 AddTrackCommand *addTrack = new AddTrackCommand(this, ix, info, true);
4678 m_commandStack->push(addTrack);
4679 setDocumentModified();
4683 void CustomTrackView::slotDeleteTrack(int ix)
4685 TrackDialog d(m_document, parentWidget());
4686 d.label->setText(i18n("Delete track"));
4687 d.before_select->setHidden(true);
4688 d.track_nb->setMaximum(m_document->tracksCount() - 1);
4689 d.track_nb->setValue(ix);
4690 d.slotUpdateName(ix);
4691 d.setWindowTitle(i18n("Delete Track"));
4692 d.video_track->setHidden(true);
4693 d.audio_track->setHidden(true);
4694 if (d.exec() == QDialog::Accepted) {
4695 ix = d.track_nb->value();
4696 TrackInfo info = m_document->trackInfoAt(m_document->tracksCount() - ix - 1);
4697 deleteTimelineTrack(ix, info);
4698 setDocumentModified();
4699 /*AddTrackCommand* command = new AddTrackCommand(this, ix, info, false);
4700 m_commandStack->push(command);*/
4704 void CustomTrackView::slotChangeTrack(int ix)
4706 TrackDialog d(m_document, parentWidget());
4707 d.label->setText(i18n("Change track"));
4708 d.before_select->setHidden(true);
4709 d.track_nb->setMaximum(m_document->tracksCount() - 1);
4710 d.track_nb->setValue(ix);
4711 d.slotUpdateName(ix);
4712 d.setWindowTitle(i18n("Change Track Type"));
4714 if (m_document->trackInfoAt(m_document->tracksCount() - ix - 1).type == VIDEOTRACK)
4715 d.video_track->setChecked(true);
4717 d.audio_track->setChecked(true);
4719 if (d.exec() == QDialog::Accepted) {
4721 info.isLocked = false;
4722 info.isMute = false;
4723 ix = d.track_nb->value();
4725 if (d.video_track->isChecked()) {
4726 info.type = VIDEOTRACK;
4727 info.isBlind = false;
4729 info.type = AUDIOTRACK;
4730 info.isBlind = true;
4732 changeTimelineTrack(ix, info);
4733 setDocumentModified();
4738 void CustomTrackView::deleteTimelineTrack(int ix, TrackInfo trackinfo)
4740 double startY = ix * m_tracksHeight + 1 + m_tracksHeight / 2;
4741 QRectF r(0, startY, sceneRect().width(), m_tracksHeight / 2 - 1);
4742 QList<QGraphicsItem *> selection = m_scene->items(r);
4743 QUndoCommand *deleteTrack = new QUndoCommand();
4744 deleteTrack->setText("Delete track");
4746 // Delete all clips in selected track
4747 for (int i = 0; i < selection.count(); i++) {
4748 if (selection.at(i)->type() == AVWIDGET) {
4749 ClipItem *item = static_cast <ClipItem *>(selection.at(i));
4750 new AddTimelineClipCommand(this, item->xml(), item->clipProducer(), item->info(), item->effectList(), false, true, deleteTrack);
4751 m_scene->removeItem(item);
4754 } else if (selection.at(i)->type() == TRANSITIONWIDGET) {
4755 Transition *item = static_cast <Transition *>(selection.at(i));
4756 new AddTransitionCommand(this, item->info(), item->transitionEndTrack(), item->toXML(), true, false, deleteTrack);
4757 m_scene->removeItem(item);
4763 new AddTrackCommand(this, ix, trackinfo, false, deleteTrack);
4764 m_commandStack->push(deleteTrack);
4767 void CustomTrackView::changeTimelineTrack(int ix, TrackInfo trackinfo)
4769 TrackInfo oldinfo = m_document->trackInfoAt(m_document->tracksCount() - ix - 1);
4770 ChangeTrackCommand *changeTrack = new ChangeTrackCommand(this, ix, oldinfo, trackinfo);
4771 m_commandStack->push(changeTrack);
4774 void CustomTrackView::autoTransition()
4776 QList<QGraphicsItem *> itemList = scene()->selectedItems();
4777 if (itemList.count() != 1 || itemList.at(0)->type() != TRANSITIONWIDGET) {
4778 emit displayMessage(i18n("You must select one transition for this action"), ErrorMessage);
4781 Transition *tr = static_cast <Transition*>(itemList.at(0));
4782 tr->setAutomatic(!tr->isAutomatic());
4783 QDomElement transition = tr->toXML();
4784 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);
4785 setDocumentModified();
4789 QStringList CustomTrackView::getLadspaParams(QDomElement effect) const
4792 QDomNodeList params = effect.elementsByTagName("parameter");
4793 for (int i = 0; i < params.count(); i++) {
4794 QDomElement e = params.item(i).toElement();
4795 if (!e.isNull() && e.attribute("type") == "constant") {
4796 if (e.hasAttribute("factor")) {
4797 double factor = e.attribute("factor").toDouble();
4798 double value = e.attribute("value").toDouble();
4799 value = value / factor;
4800 result.append(QString::number(value));
4801 } else result.append(e.attribute("value"));
4807 void CustomTrackView::clipNameChanged(const QString id, const QString name)
4809 QList<QGraphicsItem *> list = scene()->items();
4810 ClipItem *clip = NULL;
4811 for (int i = 0; i < list.size(); ++i) {
4812 if (list.at(i)->type() == AVWIDGET) {
4813 clip = static_cast <ClipItem *>(list.at(i));
4814 if (clip->clipProducer() == id) {
4815 clip->setClipName(name);
4819 viewport()->update();
4822 void CustomTrackView::getClipAvailableSpace(AbstractClipItem *item, GenTime &minimum, GenTime &maximum)
4824 minimum = GenTime();
4825 maximum = GenTime();
4826 QList<QGraphicsItem *> selection;
4827 selection = m_scene->items(0, item->track() * m_tracksHeight + m_tracksHeight / 2, sceneRect().width(), 2);
4828 selection.removeAll(item);
4829 for (int i = 0; i < selection.count(); i++) {
4830 AbstractClipItem *clip = static_cast <AbstractClipItem *>(selection.at(i));
4831 if (clip && clip->type() == AVWIDGET) {
4832 if (clip->endPos() <= item->startPos() && clip->endPos() > minimum) minimum = clip->endPos();
4833 if (clip->startPos() > item->startPos() && (clip->startPos() < maximum || maximum == GenTime())) maximum = clip->startPos();
4838 void CustomTrackView::getTransitionAvailableSpace(AbstractClipItem *item, GenTime &minimum, GenTime &maximum)
4840 minimum = GenTime();
4841 maximum = GenTime();
4842 QList<QGraphicsItem *> selection;
4843 selection = m_scene->items(0, (item->track() + 1) * m_tracksHeight, sceneRect().width(), 2);
4844 selection.removeAll(item);
4845 for (int i = 0; i < selection.count(); i++) {
4846 AbstractClipItem *clip = static_cast <AbstractClipItem *>(selection.at(i));
4847 if (clip && clip->type() == TRANSITIONWIDGET) {
4848 if (clip->endPos() <= item->startPos() && clip->endPos() > minimum) minimum = clip->endPos();
4849 if (clip->startPos() > item->startPos() && (clip->startPos() < maximum || maximum == GenTime())) maximum = clip->startPos();
4855 void CustomTrackView::loadGroups(const QDomNodeList groups)
4857 for (int i = 0; i < groups.count(); i++) {
4858 QDomNodeList children = groups.at(i).childNodes();
4859 scene()->clearSelection();
4860 for (int nodeindex = 0; nodeindex < children.count(); nodeindex++) {
4861 QDomNode n = children.item(nodeindex);
4862 QDomElement elem = n.toElement();
4863 int pos = elem.attribute("position").toInt();
4864 int track = elem.attribute("track").toInt();
4865 if (elem.tagName() == "clipitem") {
4866 ClipItem *clip = getClipItemAt(pos, track); //m_document->tracksCount() - transitiontrack);
4867 if (clip) clip->setSelected(true);
4869 Transition *clip = getTransitionItemAt(pos, track); //m_document->tracksCount() - transitiontrack);
4870 if (clip) clip->setSelected(true);
4873 groupSelectedItems(false, true);
4877 void CustomTrackView::splitAudio()
4879 resetSelectionGroup();
4880 QList<QGraphicsItem *> selection = scene()->selectedItems();
4881 if (selection.isEmpty()) {
4882 emit displayMessage(i18n("You must select one clip for this action"), ErrorMessage);
4885 QUndoCommand *splitCommand = new QUndoCommand();
4886 splitCommand->setText(i18n("Split audio"));
4887 for (int i = 0; i < selection.count(); i++) {
4888 if (selection.at(i)->type() == AVWIDGET) {
4889 ClipItem *clip = static_cast <ClipItem *>(selection.at(i));
4890 if (clip->clipType() == AV || clip->clipType() == PLAYLIST) {
4891 if (clip->parentItem()) {
4892 emit displayMessage(i18n("Cannot split audio of grouped clips"), ErrorMessage);
4894 new SplitAudioCommand(this, clip->track(), clip->startPos(), splitCommand);
4899 m_commandStack->push(splitCommand);
4902 void CustomTrackView::doSplitAudio(const GenTime &pos, int track, bool split)
4904 ClipItem *clip = getClipItemAt(pos, track);
4906 kDebug() << "// Cannot find clip to split!!!";
4910 int start = pos.frames(m_document->fps());
4911 int freetrack = m_document->tracksCount() - track - 1;
4912 for (; freetrack > 0; freetrack--) {
4913 kDebug() << "// CHK DOC TRK:" << freetrack << ", DUR:" << m_document->renderer()->mltTrackDuration(freetrack);
4914 if (m_document->trackInfoAt(freetrack - 1).type == AUDIOTRACK) {
4915 kDebug() << "// CHK DOC TRK:" << freetrack << ", DUR:" << m_document->renderer()->mltTrackDuration(freetrack);
4916 if (m_document->renderer()->mltTrackDuration(freetrack) < start || m_document->renderer()->mltGetSpaceLength(pos, freetrack, false) >= clip->cropDuration().frames(m_document->fps())) {
4917 kDebug() << "FOUND SPACE ON TRK: " << freetrack;
4922 kDebug() << "GOT TRK: " << track;
4923 if (freetrack == 0) {
4924 emit displayMessage(i18n("No empty space to put clip audio"), ErrorMessage);
4926 ItemInfo info = clip->info();
4927 info.track = m_document->tracksCount() - freetrack;
4928 addClip(clip->xml(), clip->clipProducer(), info, clip->effectList());
4929 scene()->clearSelection();
4930 clip->setSelected(true);
4931 ClipItem *audioClip = getClipItemAt(start, info.track);
4933 clip->setVideoOnly(true);
4934 if (m_document->renderer()->mltUpdateClipProducer(m_document->tracksCount() - track, start, clip->baseClip()->videoProducer()) == false) {
4935 emit displayMessage(i18n("Cannot update clip (time: %1, track: %2)", start, track), ErrorMessage);
4937 if (m_document->renderer()->mltUpdateClipProducer(m_document->tracksCount() - info.track, start, clip->baseClip()->audioProducer(info.track)) == false) {
4938 emit displayMessage(i18n("Cannot update clip (time: %1, track: %2)", start, info.track), ErrorMessage);
4940 audioClip->setSelected(true);
4941 audioClip->setAudioOnly(true);
4942 groupSelectedItems(false, true);
4946 // unsplit clip: remove audio part and change video part to normal clip
4947 if (clip->parentItem() == NULL || clip->parentItem()->type() != GROUPWIDGET) {
4948 kDebug() << "//CANNOT FIND CLP GRP";
4951 AbstractGroupItem *grp = static_cast <AbstractGroupItem *>(clip->parentItem());
4952 QList<QGraphicsItem *> children = grp->childItems();
4953 if (children.count() != 2) {
4954 kDebug() << "//SOMETHING IS WRONG WITH CLP GRP";
4957 for (int i = 0; i < children.count(); i++) {
4958 if (children.at(i) != clip) {
4959 ClipItem *clp = static_cast <ClipItem *>(children.at(i));
4960 ItemInfo info = clip->info();
4961 deleteClip(clp->info());
4962 clip->setVideoOnly(false);
4963 if (!m_document->renderer()->mltUpdateClipProducer(m_document->tracksCount() - info.track, info.startPos.frames(m_document->fps()), clip->baseClip()->producer(info.track))) {
4964 emit displayMessage(i18n("Cannot update clip (time: %1, track: %2)", info.startPos.frames(m_document->fps()), info.track), ErrorMessage);
4969 clip->setFlags(QGraphicsItem::ItemIsMovable | QGraphicsItem::ItemIsSelectable);
4970 m_document->clipManager()->removeGroup(grp);
4971 scene()->destroyItemGroup(grp);
4975 void CustomTrackView::setVideoOnly()
4977 resetSelectionGroup();
4978 QList<QGraphicsItem *> selection = scene()->selectedItems();
4979 if (selection.isEmpty()) {
4980 emit displayMessage(i18n("You must select one clip for this action"), ErrorMessage);
4983 QUndoCommand *videoCommand = new QUndoCommand();
4984 videoCommand->setText(i18n("Video only"));
4985 for (int i = 0; i < selection.count(); i++) {
4986 if (selection.at(i)->type() == AVWIDGET) {
4987 ClipItem *clip = static_cast <ClipItem *>(selection.at(i));
4988 if (clip->clipType() == AV || clip->clipType() == PLAYLIST) {
4989 if (clip->parentItem()) {
4990 emit displayMessage(i18n("Cannot change grouped clips"), ErrorMessage);
4992 new ChangeClipTypeCommand(this, clip->track(), clip->startPos(), true, false, clip->isVideoOnly(), clip->isAudioOnly(), videoCommand);
4997 m_commandStack->push(videoCommand);
5000 void CustomTrackView::setAudioOnly()
5002 resetSelectionGroup();
5003 QList<QGraphicsItem *> selection = scene()->selectedItems();
5004 if (selection.isEmpty()) {
5005 emit displayMessage(i18n("You must select one clip for this action"), ErrorMessage);
5008 QUndoCommand *videoCommand = new QUndoCommand();
5009 videoCommand->setText(i18n("Audio only"));
5010 for (int i = 0; i < selection.count(); i++) {
5011 if (selection.at(i)->type() == AVWIDGET) {
5012 ClipItem *clip = static_cast <ClipItem *>(selection.at(i));
5013 if (clip->clipType() == AV || clip->clipType() == PLAYLIST) {
5014 if (clip->parentItem()) {
5015 emit displayMessage(i18n("Cannot change grouped clips"), ErrorMessage);
5017 new ChangeClipTypeCommand(this, clip->track(), clip->startPos(), false, true, clip->isVideoOnly(), clip->isAudioOnly(), videoCommand);
5022 m_commandStack->push(videoCommand);
5025 void CustomTrackView::setAudioAndVideo()
5027 resetSelectionGroup();
5028 QList<QGraphicsItem *> selection = scene()->selectedItems();
5029 if (selection.isEmpty()) {
5030 emit displayMessage(i18n("You must select one clip for this action"), ErrorMessage);
5033 QUndoCommand *videoCommand = new QUndoCommand();
5034 videoCommand->setText(i18n("Audio and Video"));
5035 for (int i = 0; i < selection.count(); i++) {
5036 if (selection.at(i)->type() == AVWIDGET) {
5037 ClipItem *clip = static_cast <ClipItem *>(selection.at(i));
5038 if (clip->clipType() == AV || clip->clipType() == PLAYLIST) {
5039 if (clip->parentItem()) {
5040 emit displayMessage(i18n("Cannot change grouped clips"), ErrorMessage);
5042 new ChangeClipTypeCommand(this, clip->track(), clip->startPos(), false, false, clip->isVideoOnly(), clip->isAudioOnly(), videoCommand);
5047 m_commandStack->push(videoCommand);
5050 void CustomTrackView::doChangeClipType(const GenTime &pos, int track, bool videoOnly, bool audioOnly)
5052 ClipItem *clip = getClipItemAt(pos, track);
5054 kDebug() << "// Cannot find clip to split!!!";
5058 int start = pos.frames(m_document->fps());
5059 clip->setVideoOnly(true);
5060 clip->setAudioOnly(false);
5061 if (m_document->renderer()->mltUpdateClipProducer(m_document->tracksCount() - track, start, clip->baseClip()->videoProducer()) == false) {
5062 emit displayMessage(i18n("Cannot update clip (time: %1, track: %2)", start, track), ErrorMessage);
5064 } else if (audioOnly) {
5065 int start = pos.frames(m_document->fps());
5066 clip->setAudioOnly(true);
5067 clip->setVideoOnly(false);
5068 if (m_document->renderer()->mltUpdateClipProducer(m_document->tracksCount() - track, start, clip->baseClip()->audioProducer(track)) == false) {
5069 emit displayMessage(i18n("Cannot update clip (time: %1, track: %2)", start, track), ErrorMessage);
5072 int start = pos.frames(m_document->fps());
5073 clip->setAudioOnly(false);
5074 clip->setVideoOnly(false);
5075 if (m_document->renderer()->mltUpdateClipProducer(m_document->tracksCount() - track, start, clip->baseClip()->producer(track)) == false) {
5076 emit displayMessage(i18n("Cannot update clip (time: %1, track: %2)", start, track), ErrorMessage);
5080 setDocumentModified();
5083 void CustomTrackView::updateClipTypeActions(ClipItem *clip)
5085 if (clip == NULL || (clip->clipType() != AV && clip->clipType() != PLAYLIST)) {
5086 m_clipTypeGroup->setEnabled(false);
5088 m_clipTypeGroup->setEnabled(true);
5089 QList <QAction *> actions = m_clipTypeGroup->actions();
5091 if (clip->isAudioOnly()) lookup = "clip_audio_only";
5092 else if (clip->isVideoOnly()) lookup = "clip_video_only";
5093 else lookup = "clip_audio_and_video";
5094 for (int i = 0; i < actions.count(); i++) {
5095 if (actions.at(i)->data().toString() == lookup) {
5096 actions.at(i)->setChecked(true);
5103 void CustomTrackView::reloadTransitionLumas()
5107 QDomElement lumaTransition = MainWindow::transitions.getEffectByTag("luma", "luma");
5108 QDomNodeList params = lumaTransition.elementsByTagName("parameter");
5109 for (int i = 0; i < params.count(); i++) {
5110 QDomElement e = params.item(i).toElement();
5111 if (e.attribute("tag") == "resource") {
5112 lumaNames = e.attribute("paramlistdisplay");
5113 lumaFiles = e.attribute("paramlist");
5118 QList<QGraphicsItem *> itemList = items();
5119 Transition *transitionitem;
5120 QDomElement transitionXml;
5121 for (int i = 0; i < itemList.count(); i++) {
5122 if (itemList.at(i)->type() == TRANSITIONWIDGET) {
5123 transitionitem = static_cast <Transition*>(itemList.at(i));
5124 transitionXml = transitionitem->toXML();
5125 if (transitionXml.attribute("id") == "luma" && transitionXml.attribute("tag") == "luma") {
5126 QDomNodeList params = transitionXml.elementsByTagName("parameter");
5127 for (int i = 0; i < params.count(); i++) {
5128 QDomElement e = params.item(i).toElement();
5129 if (e.attribute("tag") == "resource") {
5130 e.setAttribute("paramlistdisplay", lumaNames);
5131 e.setAttribute("paramlist", lumaFiles);
5136 if (transitionXml.attribute("id") == "composite" && transitionXml.attribute("tag") == "composite") {
5137 QDomNodeList params = transitionXml.elementsByTagName("parameter");
5138 for (int i = 0; i < params.count(); i++) {
5139 QDomElement e = params.item(i).toElement();
5140 if (e.attribute("tag") == "luma") {
5141 e.setAttribute("paramlistdisplay", lumaNames);
5142 e.setAttribute("paramlist", lumaFiles);
5149 emit transitionItemSelected(NULL);
5152 double CustomTrackView::fps() const
5154 return m_document->fps();
5157 void CustomTrackView::updateProjectFps()
5159 // update all clips to the new fps
5160 resetSelectionGroup();
5161 scene()->clearSelection();
5163 QList<QGraphicsItem *> itemList = items();
5164 for (int i = 0; i < itemList.count(); i++) {
5165 // remove all items and re-add them one by one
5166 if (itemList.at(i) != m_cursorLine && itemList.at(i)->parentItem() == NULL) m_scene->removeItem(itemList.at(i));
5168 for (int i = 0; i < itemList.count(); i++) {
5169 if (itemList.at(i)->parentItem() == 0 && (itemList.at(i)->type() == AVWIDGET || itemList.at(i)->type() == TRANSITIONWIDGET)) {
5170 AbstractClipItem *clip = static_cast <AbstractClipItem *>(itemList.at(i));
5171 clip->updateFps(m_document->fps());
5172 m_scene->addItem(clip);
5173 } else if (itemList.at(i)->type() == GROUPWIDGET) {
5174 AbstractGroupItem *grp = static_cast <AbstractGroupItem *>(itemList.at(i));
5175 QList<QGraphicsItem *> children = grp->childItems();
5176 for (int j = 0; j < children.count(); j++) {
5177 if (children.at(j)->type() == AVWIDGET || children.at(j)->type() == TRANSITIONWIDGET) {
5178 AbstractClipItem *clip = static_cast <AbstractClipItem *>(children.at(j));
5179 clip->setFlags(QGraphicsItem::ItemIsMovable | QGraphicsItem::ItemIsSelectable);
5180 clip->updateFps(m_document->fps());
5183 m_document->clipManager()->removeGroup(grp);
5184 m_scene->addItem(grp);
5185 scene()->destroyItemGroup(grp);
5186 for (int j = 0; j < children.count(); j++) {
5187 if (children.at(j)->type() == AVWIDGET || children.at(j)->type() == TRANSITIONWIDGET) {
5188 //children.at(j)->setParentItem(0);
5189 children.at(j)->setSelected(true);
5192 groupSelectedItems(true, true);
5193 } else if (itemList.at(i)->type() == GUIDEITEM) {
5194 Guide *g = static_cast<Guide *>(itemList.at(i));
5196 m_scene->addItem(g);
5199 viewport()->update();