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);
370 if (m_visualTip) scene()->removeItem(m_visualTip);
371 m_animationTimer->stop();
377 } else if (m_operationMode == MOVEGUIDE) {
378 if (m_visualTip) scene()->removeItem(m_visualTip);
379 m_animationTimer->stop();
384 QGraphicsView::mouseMoveEvent(event);
386 } else if (m_operationMode == SPACER && move && m_selectionGroup) {
388 int mappedClick = (int)(mapToScene(m_clickEvent).x() + 0.5);
389 if (snappedPos < 0) snappedPos = 0;
390 // Make sure there is no collision
391 QList<QGraphicsItem *> children = m_selectionGroup->childItems();
392 QPainterPath shape = m_selectionGroup->clipGroupShape(QPointF(snappedPos - m_selectionGroup->sceneBoundingRect().left(), 0));
393 QList<QGraphicsItem*> collidingItems = scene()->items(shape, Qt::IntersectsItemShape);
394 collidingItems.removeAll(m_selectionGroup);
395 for (int i = 0; i < children.count(); i++) {
396 collidingItems.removeAll(children.at(i));
398 bool collision = false;
399 for (int i = 0; i < collidingItems.count(); i++) {
400 if (collidingItems.at(i)->type() == AVWIDGET) {
407 shape = m_selectionGroup->transitionGroupShape(QPointF(snappedPos - m_selectionGroup->sceneBoundingRect().left(), 0));
408 collidingItems = scene()->items(shape, Qt::IntersectsItemShape);
409 collidingItems.removeAll(m_selectionGroup);
410 for (int i = 0; i < children.count(); i++) {
411 collidingItems.removeAll(children.at(i));
413 for (int i = 0; i < collidingItems.count(); i++) {
414 if (collidingItems.at(i)->type() == TRANSITIONWIDGET) {
422 m_selectionGroup->translate(snappedPos - m_selectionGroup->sceneBoundingRect().left(), 0);
423 //m_selectionGroup->setPos(mappedXPos + (((int) m_selectionGroup->boundingRect().topLeft().x() + 0.5) - mappedClick) , m_selectionGroup->pos().y());
427 if (m_tool == RAZORTOOL) {
428 setCursor(m_razorCursor);
429 //QGraphicsView::mouseMoveEvent(event);
431 } else if (m_tool == SPACERTOOL) {
432 setCursor(m_spacerCursor);
436 QList<QGraphicsItem *> itemList = items(event->pos());
437 QGraphicsRectItem *item = NULL;
438 OPERATIONTYPE opMode = NONE;
440 if (itemList.count() == 1 && itemList.at(0)->type() == GUIDEITEM) {
442 } else for (int i = 0; i < itemList.count(); i++) {
443 if (itemList.at(i)->type() == AVWIDGET || itemList.at(i)->type() == TRANSITIONWIDGET) {
444 item = (QGraphicsRectItem*) itemList.at(i);
449 if (item && event->buttons() == Qt::NoButton) {
450 AbstractClipItem *clip = static_cast <AbstractClipItem*>(item);
451 if (m_tool == RAZORTOOL) {
452 // razor tool over a clip, display current frame in monitor
453 if (false && !m_blockRefresh && item->type() == AVWIDGET) {
454 //TODO: solve crash when showing frame when moving razor over clip
455 emit showClipFrame(((ClipItem *) item)->baseClip(), mappedXPos - (clip->startPos() - clip->cropStart()).frames(m_document->fps()));
460 opMode = clip->operationMode(mapToScene(event->pos()));
461 const double size = 5;
462 if (opMode == m_moveOpMode) {
463 QGraphicsView::mouseMoveEvent(event);
467 scene()->removeItem(m_visualTip);
468 m_animationTimer->stop();
475 m_moveOpMode = opMode;
476 if (opMode == MOVE) {
477 setCursor(Qt::OpenHandCursor);
478 } else if (opMode == RESIZESTART) {
479 setCursor(KCursor("left_side", Qt::SizeHorCursor));
480 if (m_visualTip == NULL) {
481 QRectF rect = clip->sceneBoundingRect();
483 polygon << QPoint(0, - size * 2);
484 polygon << QPoint(size * 2, 0);
485 polygon << QPoint(0, size * 2);
486 polygon << QPoint(0, - size * 2);
488 m_visualTip = new QGraphicsPolygonItem(polygon);
489 ((QGraphicsPolygonItem*) m_visualTip)->setBrush(m_tipColor);
490 ((QGraphicsPolygonItem*) m_visualTip)->setPen(m_tipPen);
491 m_visualTip->setPos(rect.x(), rect.y() + rect.height() / 2);
492 m_visualTip->setFlags(QGraphicsItem::ItemIgnoresTransformations);
493 m_visualTip->setZValue(100);
494 m_animation = new QGraphicsItemAnimation;
495 m_animation->setItem(m_visualTip);
496 m_animation->setTimeLine(m_animationTimer);
497 m_animation->setScaleAt(.5, 2, 1);
498 m_animation->setScaleAt(1, 1, 1);
499 scene()->addItem(m_visualTip);
500 m_animationTimer->start();
502 } else if (opMode == RESIZEEND) {
503 setCursor(KCursor("right_side", Qt::SizeHorCursor));
504 if (m_visualTip == NULL) {
505 QRectF rect = clip->sceneBoundingRect();
507 polygon << QPoint(0, - size * 2);
508 polygon << QPoint(- size * 2, 0);
509 polygon << QPoint(0, size * 2);
510 polygon << QPoint(0, - size * 2);
512 m_visualTip = new QGraphicsPolygonItem(polygon);
513 ((QGraphicsPolygonItem*) m_visualTip)->setBrush(m_tipColor);
514 ((QGraphicsPolygonItem*) m_visualTip)->setPen(m_tipPen);
515 m_visualTip->setFlags(QGraphicsItem::ItemIgnoresTransformations);
516 m_visualTip->setPos(rect.right(), rect.y() + rect.height() / 2);
517 m_visualTip->setZValue(100);
518 m_animation = new QGraphicsItemAnimation;
519 m_animation->setItem(m_visualTip);
520 m_animation->setTimeLine(m_animationTimer);
521 m_animation->setScaleAt(.5, 2, 1);
522 m_animation->setScaleAt(1, 1, 1);
523 scene()->addItem(m_visualTip);
524 m_animationTimer->start();
526 } else if (opMode == FADEIN) {
527 if (m_visualTip == NULL) {
528 ClipItem *item = (ClipItem *) clip;
529 QRectF rect = clip->sceneBoundingRect();
530 m_visualTip = new QGraphicsEllipseItem(-size, -size, size * 2, size * 2);
531 ((QGraphicsEllipseItem*) m_visualTip)->setBrush(m_tipColor);
532 ((QGraphicsEllipseItem*) m_visualTip)->setPen(m_tipPen);
533 m_visualTip->setPos(rect.x() + item->fadeIn(), rect.y());
534 m_visualTip->setFlags(QGraphicsItem::ItemIgnoresTransformations);
535 m_visualTip->setZValue(100);
536 m_animation = new QGraphicsItemAnimation;
537 m_animation->setItem(m_visualTip);
538 m_animation->setTimeLine(m_animationTimer);
539 m_animation->setScaleAt(.5, 2, 2);
540 m_animation->setScaleAt(1, 1, 1);
541 scene()->addItem(m_visualTip);
542 m_animationTimer->start();
544 setCursor(Qt::PointingHandCursor);
545 } else if (opMode == FADEOUT) {
546 if (m_visualTip == NULL) {
547 ClipItem *item = (ClipItem *) clip;
548 QRectF rect = clip->sceneBoundingRect();
549 m_visualTip = new QGraphicsEllipseItem(-size, -size, size * 2, size * 2);
550 ((QGraphicsEllipseItem*) m_visualTip)->setBrush(m_tipColor);
551 ((QGraphicsEllipseItem*) m_visualTip)->setPen(m_tipPen);
552 m_visualTip->setPos(rect.right() - item->fadeOut(), rect.y());
553 m_visualTip->setFlags(QGraphicsItem::ItemIgnoresTransformations);
554 m_visualTip->setZValue(100);
555 m_animation = new QGraphicsItemAnimation;
556 m_animation->setItem(m_visualTip);
557 m_animation->setTimeLine(m_animationTimer);
558 m_animation->setScaleAt(.5, 2, 2);
559 m_animation->setScaleAt(1, 1, 1);
560 scene()->addItem(m_visualTip);
561 m_animationTimer->start();
563 setCursor(Qt::PointingHandCursor);
564 } else if (opMode == TRANSITIONSTART) {
565 if (m_visualTip == NULL) {
566 QRectF rect = clip->sceneBoundingRect();
568 polygon << QPoint(0, - size * 2);
569 polygon << QPoint(size * 2, 0);
570 polygon << QPoint(0, 0);
571 polygon << QPoint(0, - size * 2);
573 m_visualTip = new QGraphicsPolygonItem(polygon);
574 ((QGraphicsPolygonItem*) m_visualTip)->setBrush(m_tipColor);
575 ((QGraphicsPolygonItem*) m_visualTip)->setPen(m_tipPen);
576 m_visualTip->setPos(rect.x(), rect.bottom());
577 m_visualTip->setFlags(QGraphicsItem::ItemIgnoresTransformations);
578 m_visualTip->setZValue(100);
579 m_animation = new QGraphicsItemAnimation;
580 m_animation->setItem(m_visualTip);
581 m_animation->setTimeLine(m_animationTimer);
582 m_animation->setScaleAt(.5, 2, 2);
583 m_animation->setScaleAt(1, 1, 1);
584 scene()->addItem(m_visualTip);
585 m_animationTimer->start();
587 setCursor(Qt::PointingHandCursor);
588 } else if (opMode == TRANSITIONEND) {
589 if (m_visualTip == NULL) {
590 QRectF rect = clip->sceneBoundingRect();
592 polygon << QPoint(0, - size * 2);
593 polygon << QPoint(- size * 2, 0);
594 polygon << QPoint(0, 0);
595 polygon << QPoint(0, - size * 2);
597 m_visualTip = new QGraphicsPolygonItem(polygon);
598 ((QGraphicsPolygonItem*) m_visualTip)->setBrush(m_tipColor);
599 ((QGraphicsPolygonItem*) m_visualTip)->setPen(m_tipPen);
600 m_visualTip->setPos(rect.right(), rect.bottom());
601 m_visualTip->setFlags(QGraphicsItem::ItemIgnoresTransformations);
602 m_visualTip->setZValue(100);
603 m_animation = new QGraphicsItemAnimation;
604 m_animation->setItem(m_visualTip);
605 m_animation->setTimeLine(m_animationTimer);
606 m_animation->setScaleAt(.5, 2, 2);
607 m_animation->setScaleAt(1, 1, 1);
608 scene()->addItem(m_visualTip);
609 m_animationTimer->start();
611 setCursor(Qt::PointingHandCursor);
612 } else if (opMode == KEYFRAME) {
613 setCursor(Qt::PointingHandCursor);
615 } // no clip under mouse
616 else if (m_tool == RAZORTOOL) {
619 } else if (opMode == MOVEGUIDE) {
620 m_moveOpMode = opMode;
621 setCursor(Qt::SplitHCursor);
624 scene()->removeItem(m_visualTip);
625 m_animationTimer->stop();
632 setCursor(Qt::ArrowCursor);
633 if (event->buttons() != Qt::NoButton && event->modifiers() == Qt::NoModifier) {
634 QGraphicsView::mouseMoveEvent(event);
636 setCursorPos(mappedXPos);
637 slotCheckPositionScrolling();
639 } else m_moveOpMode = NONE;
641 QGraphicsView::mouseMoveEvent(event);
645 void CustomTrackView::mousePressEvent(QMouseEvent * event)
647 setFocus(Qt::MouseFocusReason);
648 m_menuPosition = QPoint();
650 // special cases (middle click button or ctrl / shift click
651 if (event->button() == Qt::MidButton) {
652 m_document->renderer()->switchPlay();
653 m_blockRefresh = false;
654 m_operationMode = NONE;
658 if (event->modifiers() & Qt::ShiftModifier) {
659 // Rectangle selection
660 setViewportUpdateMode(QGraphicsView::FullViewportUpdate);
661 setDragMode(QGraphicsView::RubberBandDrag);
662 if (!(event->modifiers() & Qt::ControlModifier)) {
663 resetSelectionGroup();
664 scene()->clearSelection();
666 m_blockRefresh = false;
667 m_operationMode = RUBBERSELECTION;
668 QGraphicsView::mousePressEvent(event);
672 m_blockRefresh = true;
674 bool collision = false;
676 if (m_tool != RAZORTOOL) activateMonitor();
677 else if (m_document->renderer()->playSpeed() != 0.0) {
678 m_document->renderer()->pause();
681 m_clickEvent = event->pos();
683 // check item under mouse
684 QList<QGraphicsItem *> collisionList = items(m_clickEvent);
686 if (event->modifiers() == Qt::ControlModifier && m_tool != SPACERTOOL && collisionList.count() == 0) {
687 // Pressing Ctrl + left mouse button in an empty area scrolls the timeline
688 setDragMode(QGraphicsView::ScrollHandDrag);
689 QGraphicsView::mousePressEvent(event);
690 m_blockRefresh = false;
691 m_operationMode = NONE;
695 // if a guide and a clip were pressed, just select the guide
696 for (int i = 0; i < collisionList.count(); ++i) {
697 if (collisionList.at(i)->type() == GUIDEITEM) {
698 // a guide item was pressed
699 m_dragGuide = (Guide *) collisionList.at(i);
700 if (event->button() == Qt::LeftButton) { // move it
701 m_dragGuide->setFlag(QGraphicsItem::ItemIsMovable, true);
703 m_operationMode = MOVEGUIDE;
704 // deselect all clips so that only the guide will move
705 m_scene->clearSelection();
706 resetSelectionGroup(false);
707 updateSnapPoints(NULL);
708 QGraphicsView::mousePressEvent(event);
710 } else // show context menu
715 // Find first clip, transition or group under mouse (when no guides selected)
717 AbstractGroupItem *dragGroup = NULL;
718 AbstractClipItem *collisionClip = NULL;
720 while (!m_dragGuide && ct < collisionList.count()) {
721 if (collisionList.at(ct)->type() == AVWIDGET || collisionList.at(ct)->type() == TRANSITIONWIDGET) {
722 collisionClip = static_cast <AbstractClipItem *>(collisionList.at(ct));
723 if (collisionClip == m_dragItem) {
724 collisionClip = NULL;
725 } else m_dragItem = collisionClip;
727 m_dragItemInfo = m_dragItem->info();
728 if (m_dragItem->parentItem() && m_dragItem->parentItem()->type() == GROUPWIDGET && m_dragItem->parentItem() != m_selectionGroup) {
729 // kDebug()<<"// KLIK FOUND GRP: "<<m_dragItem->sceneBoundingRect();
730 dragGroup = static_cast <AbstractGroupItem *>(m_dragItem->parentItem());
737 if (m_dragItem) emit clipItemSelected(NULL);
741 if (m_dragItem && m_dragItem->type() == TRANSITIONWIDGET) {
742 // update transition menu action
743 m_autoTransition->setChecked(static_cast<Transition *>(m_dragItem)->isAutomatic());
744 m_autoTransition->setEnabled(true);
745 } else m_autoTransition->setEnabled(false);
747 // context menu requested
748 if (event->button() == Qt::RightButton) {
750 if (dragGroup) dragGroup->setSelected(true);
751 else if (!m_dragItem->isSelected()) {
752 resetSelectionGroup(false);
753 m_scene->clearSelection();
754 m_dragItem->setSelected(true);
756 } else if (!m_dragGuide) {
757 // check if there is a guide close to mouse click
758 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
759 for (int i = 0; i < guidesCollisionList.count(); i++) {
760 if (guidesCollisionList.at(i)->type() == GUIDEITEM) {
761 m_dragGuide = static_cast <Guide *>(guidesCollisionList.at(i));
765 // keep this to support multiple guides context menu in the future (?)
766 /*if (guidesCollisionList.at(0)->type() != GUIDEITEM)
767 guidesCollisionList.removeAt(0);
769 if (!guidesCollisionList.isEmpty())
770 m_dragGuide = static_cast <Guide *>(guidesCollisionList.at(0));*/
773 m_operationMode = NONE;
774 displayContextMenu(event->globalPos(), m_dragItem, dragGroup);
775 m_menuPosition = m_clickEvent;
781 // No item under click
782 if (m_dragItem == NULL || m_tool == SPACERTOOL) {
783 resetSelectionGroup(false);
784 setCursor(Qt::ArrowCursor);
785 m_scene->clearSelection();
787 updateClipTypeActions(NULL);
788 if (m_tool == SPACERTOOL) {
789 QList<QGraphicsItem *> selection;
790 if (event->modifiers() == Qt::ControlModifier) {
791 // Ctrl + click, select all items on track after click position
792 int track = (int)(mapToScene(m_clickEvent).y() / m_tracksHeight);
793 QRectF rect(mapToScene(m_clickEvent).x(), track * m_tracksHeight + m_tracksHeight / 2, sceneRect().width() - mapToScene(m_clickEvent).x(), m_tracksHeight / 2 - 2);
796 selection = checkForGroups(rect, isOk);
798 // groups found on track, do not allow the move
799 emit displayMessage(i18n("Cannot use spacer in a track with a group"), ErrorMessage);
803 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;
805 // Select all items on all tracks after click position
806 selection = items(event->pos().x(), 1, mapFromScene(sceneRect().width(), 0).x() - event->pos().x(), sceneRect().height());
807 kDebug() << "SELELCTING ELEMENTS WITHIN =" << event->pos().x() << "/" << 1 << ", " << mapFromScene(sceneRect().width(), 0).x() - event->pos().x() << "/" << sceneRect().height();
810 // create group to hold selected items
811 m_selectionGroup = new AbstractGroupItem(m_document->fps());
812 scene()->addItem(m_selectionGroup);
813 QList <GenTime> offsetList;
814 for (int i = 0; i < selection.count(); i++) {
815 if (selection.at(i)->parentItem() == 0 && (selection.at(i)->type() == AVWIDGET || selection.at(i)->type() == TRANSITIONWIDGET)) {
816 AbstractClipItem *item = static_cast<AbstractClipItem *>(selection.at(i));
817 offsetList.append(item->startPos());
818 offsetList.append(item->endPos());
819 m_selectionGroup->addToGroup(selection.at(i));
820 selection.at(i)->setFlags(QGraphicsItem::ItemIsSelectable);
821 } else if (selection.at(i)->parentItem() == 0 && selection.at(i)->type() == GROUPWIDGET) {
822 QList<QGraphicsItem *> children = selection.at(i)->childItems();
823 for (int j = 0; j < children.count(); j++) {
824 AbstractClipItem *item = static_cast<AbstractClipItem *>(children.at(j));
825 offsetList.append(item->startPos());
826 offsetList.append(item->endPos());
828 m_selectionGroup->addToGroup(selection.at(i));
829 selection.at(i)->setFlags(QGraphicsItem::ItemIsSelectable);
830 } else if (selection.at(i)->parentItem()) {
831 m_selectionGroup->addToGroup(selection.at(i)->parentItem());
832 selection.at(i)->parentItem()->setFlags(QGraphicsItem::ItemIsSelectable);
836 if (!offsetList.isEmpty()) {
838 QList <GenTime> cleandOffsetList;
839 GenTime startOffset = offsetList.takeFirst();
840 for (int k = 0; k < offsetList.size(); k++) {
841 GenTime newoffset = offsetList.at(k) - startOffset;
842 if (newoffset != GenTime() && !cleandOffsetList.contains(newoffset)) {
843 cleandOffsetList.append(newoffset);
846 updateSnapPoints(NULL, cleandOffsetList, true);
848 m_operationMode = SPACER;
850 setCursorPos((int)(mapToScene(event->x(), 0).x()));
852 QGraphicsView::mousePressEvent(event);
857 if (m_tool == RAZORTOOL && m_dragItem) {
858 if (m_dragItem->type() == TRANSITIONWIDGET) {
859 emit displayMessage(i18n("Cannot cut a transition"), ErrorMessage);
863 } else if (m_dragItem->parentItem() && m_dragItem->parentItem() != m_selectionGroup) {
864 emit displayMessage(i18n("Cannot cut a clip in a group"), ErrorMessage);
869 AbstractClipItem *clip = static_cast <AbstractClipItem *>(m_dragItem);
870 RazorClipCommand* command = new RazorClipCommand(this, clip->info(), GenTime((int)(mapToScene(event->pos()).x()), m_document->fps()));
871 m_document->renderer()->pause();
872 m_commandStack->push(command);
873 setDocumentModified();
879 bool itemSelected = false;
880 if (m_dragItem->isSelected()) itemSelected = true;
881 else if (m_dragItem->parentItem() && m_dragItem->parentItem()->isSelected()) itemSelected = true;
882 else if (dragGroup && dragGroup->isSelected()) itemSelected = true;
884 if (event->modifiers() == Qt::ControlModifier || itemSelected == false) {
885 if (event->modifiers() != Qt::ControlModifier) {
886 resetSelectionGroup(false);
887 m_scene->clearSelection();
888 // A refresh seems necessary otherwise in zoomed mode, some clips disappear
889 viewport()->update();
890 } else resetSelectionGroup();
892 if (m_dragItem->parentItem() && m_dragItem->parentItem()->type() == GROUPWIDGET) {
893 //kDebug()<<"// KLIK FOUND GRP: "<<m_dragItem->sceneBoundingRect();
894 dragGroup = static_cast <AbstractGroupItem *>(m_dragItem->parentItem());
896 bool selected = !m_dragItem->isSelected();
897 if (dragGroup) dragGroup->setSelected(selected);
898 else m_dragItem->setSelected(selected);
900 groupSelectedItems();
901 ClipItem *clip = static_cast <ClipItem *>(m_dragItem);
902 updateClipTypeActions(dragGroup == NULL ? clip : NULL);
903 m_pasteEffectsAction->setEnabled(m_copiedItems.count() == 1);
906 if (collisionClip != NULL || m_dragItem == NULL) {
907 if (m_dragItem && m_dragItem->type() == AVWIDGET && !m_dragItem->isItemLocked()) {
908 ClipItem *selected = static_cast <ClipItem*>(m_dragItem);
909 emit clipItemSelected(selected);
910 } else emit clipItemSelected(NULL);
913 // If clicked item is selected, allow move
914 if (event->modifiers() != Qt::ControlModifier && m_operationMode == NONE) QGraphicsView::mousePressEvent(event);
916 m_clickPoint = QPoint((int)(mapToScene(event->pos()).x() - m_dragItem->startPos().frames(m_document->fps())), (int)(event->pos().y() - m_dragItem->pos().y()));
917 m_operationMode = m_dragItem->operationMode(mapToScene(event->pos()));
919 // Update snap points
920 if (m_selectionGroup == NULL) {
921 if (m_operationMode == RESIZEEND || m_operationMode == RESIZESTART) updateSnapPoints(NULL);
922 else updateSnapPoints(m_dragItem);
924 QList <GenTime> offsetList;
925 QList<QGraphicsItem *> children = m_selectionGroup->childItems();
926 for (int i = 0; i < children.count(); i++) {
927 if (children.at(i)->type() == AVWIDGET || children.at(i)->type() == TRANSITIONWIDGET) {
928 AbstractClipItem *item = static_cast <AbstractClipItem *>(children.at(i));
929 offsetList.append(item->startPos());
930 offsetList.append(item->endPos());
933 if (!offsetList.isEmpty()) {
935 GenTime startOffset = offsetList.takeFirst();
936 QList <GenTime> cleandOffsetList;
937 for (int k = 0; k < offsetList.size(); k++) {
938 GenTime newoffset = offsetList.at(k) - startOffset;
939 if (newoffset != GenTime() && !cleandOffsetList.contains(newoffset)) {
940 cleandOffsetList.append(newoffset);
943 updateSnapPoints(NULL, cleandOffsetList, true);
947 if (m_operationMode == KEYFRAME) {
948 m_dragItem->updateSelectedKeyFrame();
949 m_blockRefresh = false;
951 } else if (m_operationMode == MOVE) {
952 setCursor(Qt::ClosedHandCursor);
953 } else if (m_operationMode == TRANSITIONSTART && event->modifiers() != Qt::ControlModifier) {
955 info.startPos = m_dragItem->startPos();
956 info.track = m_dragItem->track();
957 int transitiontrack = getPreviousVideoTrack(info.track);
958 ClipItem *transitionClip = NULL;
959 if (transitiontrack != 0) transitionClip = getClipItemAt((int) info.startPos.frames(m_document->fps()), m_document->tracksCount() - transitiontrack);
960 if (transitionClip && transitionClip->endPos() < m_dragItem->endPos()) {
961 info.endPos = transitionClip->endPos();
962 } else info.endPos = info.startPos + GenTime(65, m_document->fps());
963 if (info.endPos == info.startPos) info.endPos = info.startPos + GenTime(65, m_document->fps());
964 // Check there is no other transition at that place
965 double startY = info.track * m_tracksHeight + 1 + m_tracksHeight / 2;
966 QRectF r(info.startPos.frames(m_document->fps()), startY, (info.endPos - info.startPos).frames(m_document->fps()), m_tracksHeight / 2);
967 QList<QGraphicsItem *> selection = m_scene->items(r);
968 bool transitionAccepted = true;
969 for (int i = 0; i < selection.count(); i++) {
970 if (selection.at(i)->type() == TRANSITIONWIDGET) {
971 Transition *tr = static_cast <Transition *>(selection.at(i));
972 if (tr->startPos() - info.startPos > GenTime(5, m_document->fps())) {
973 if (tr->startPos() < info.endPos) info.endPos = tr->startPos();
974 } else transitionAccepted = false;
977 if (transitionAccepted) slotAddTransition((ClipItem *) m_dragItem, info, transitiontrack);
978 else emit displayMessage(i18n("Cannot add transition"), ErrorMessage);
979 } else if (m_operationMode == TRANSITIONEND && event->modifiers() != Qt::ControlModifier) {
981 info.endPos = GenTime(m_dragItem->endPos().frames(m_document->fps()), m_document->fps());
982 info.track = m_dragItem->track();
983 int transitiontrack = getPreviousVideoTrack(info.track);
984 ClipItem *transitionClip = NULL;
985 if (transitiontrack != 0) transitionClip = getClipItemAt((int) info.endPos.frames(m_document->fps()), m_document->tracksCount() - transitiontrack);
986 if (transitionClip && transitionClip->startPos() > m_dragItem->startPos()) {
987 info.startPos = transitionClip->startPos();
988 } else info.startPos = info.endPos - GenTime(65, m_document->fps());
989 if (info.endPos == info.startPos) info.startPos = info.endPos - GenTime(65, m_document->fps());
990 QDomElement transition = MainWindow::transitions.getEffectByTag("luma", "dissolve").cloneNode().toElement();
991 EffectsList::setParameter(transition, "reverse", "1");
993 // Check there is no other transition at that place
994 double startY = info.track * m_tracksHeight + 1 + m_tracksHeight / 2;
995 QRectF r(info.startPos.frames(m_document->fps()), startY, (info.endPos - info.startPos).frames(m_document->fps()), m_tracksHeight / 2);
996 QList<QGraphicsItem *> selection = m_scene->items(r);
997 bool transitionAccepted = true;
998 for (int i = 0; i < selection.count(); i++) {
999 if (selection.at(i)->type() == TRANSITIONWIDGET) {
1000 Transition *tr = static_cast <Transition *>(selection.at(i));
1001 if (info.endPos - tr->endPos() > GenTime(5, m_document->fps())) {
1002 if (tr->endPos() > info.startPos) info.startPos = tr->endPos();
1003 } else transitionAccepted = false;
1006 if (transitionAccepted) slotAddTransition((ClipItem *) m_dragItem, info, transitiontrack, transition);
1007 else emit displayMessage(i18n("Cannot add transition"), ErrorMessage);
1009 } else if ((m_operationMode == RESIZESTART || m_operationMode == RESIZEEND) && m_selectionGroup) {
1010 resetSelectionGroup(false);
1011 m_dragItem->setSelected(true);
1014 m_blockRefresh = false;
1016 QGraphicsView::mousePressEvent(event);
1019 void CustomTrackView::resetSelectionGroup(bool selectItems)
1021 if (m_selectionGroup) {
1022 // delete selection group
1023 bool snap = KdenliveSettings::snaptopoints();
1024 KdenliveSettings::setSnaptopoints(false);
1026 QList<QGraphicsItem *> children = m_selectionGroup->childItems();
1027 scene()->destroyItemGroup(m_selectionGroup);
1028 for (int i = 0; i < children.count(); i++) {
1029 if (children.at(i)->parentItem() == 0 && (children.at(i)->type() == AVWIDGET || children.at(i)->type() == TRANSITIONWIDGET)) {
1030 if (!static_cast <AbstractClipItem *>(children.at(i))->isItemLocked()) {
1031 children.at(i)->setFlags(QGraphicsItem::ItemIsMovable | QGraphicsItem::ItemIsSelectable);
1032 children.at(i)->setSelected(selectItems);
1034 } else if (children.at(i)->type() == GROUPWIDGET) {
1035 children.at(i)->setFlags(QGraphicsItem::ItemIsMovable | QGraphicsItem::ItemIsSelectable);
1036 children.at(i)->setSelected(selectItems);
1039 m_selectionGroup = NULL;
1040 KdenliveSettings::setSnaptopoints(snap);
1044 void CustomTrackView::groupSelectedItems(bool force, bool createNewGroup)
1046 if (m_selectionGroup) {
1047 kDebug() << "///// ERROR, TRYING TO OVERRIDE EXISTING GROUP";
1050 QList<QGraphicsItem *> selection = m_scene->selectedItems();
1051 if (selection.isEmpty()) return;
1053 // Find top left position of selection
1054 for (int i = 0; i < selection.count(); i++) {
1055 if (selection.at(i)->parentItem() == 0 && (selection.at(i)->type() == AVWIDGET || selection.at(i)->type() == TRANSITIONWIDGET || selection.at(i)->type() == GROUPWIDGET)) {
1056 rectUnion = rectUnion.united(selection.at(i)->sceneBoundingRect());
1057 } else if (selection.at(i)->parentItem()) {
1058 rectUnion = rectUnion.united(selection.at(i)->parentItem()->sceneBoundingRect());
1062 if (force || selection.count() > 1) {
1063 bool snap = KdenliveSettings::snaptopoints();
1064 KdenliveSettings::setSnaptopoints(false);
1065 if (createNewGroup) {
1066 AbstractGroupItem *newGroup = m_document->clipManager()->createGroup();
1067 newGroup->setPos(rectUnion.left(), rectUnion.top() - 1);
1068 QPointF diff = newGroup->pos();
1069 newGroup->translate(-diff.x(), -diff.y());
1070 //newGroup->translate((int) -rectUnion.left(), (int) -rectUnion.top() + 1);
1072 scene()->addItem(newGroup);
1074 // CHeck if we are trying to include a group in a group
1075 QList <AbstractGroupItem *> groups;
1076 for (int i = 0; i < selection.count(); i++) {
1077 if (selection.at(i)->type() == GROUPWIDGET && !groups.contains(static_cast<AbstractGroupItem *>(selection.at(i)))) {
1078 groups.append(static_cast<AbstractGroupItem *>(selection.at(i)));
1079 } else if (selection.at(i)->parentItem() && !groups.contains(static_cast<AbstractGroupItem *>(selection.at(i)->parentItem()))) groups.append(static_cast<AbstractGroupItem *>(selection.at(i)->parentItem()));
1081 if (!groups.isEmpty()) {
1082 // ungroup previous groups
1083 while (!groups.isEmpty()) {
1084 AbstractGroupItem *grp = groups.takeFirst();
1085 m_document->clipManager()->removeGroup(grp);
1086 scene()->destroyItemGroup(grp);
1088 selection = m_scene->selectedItems();
1091 for (int i = 0; i < selection.count(); i++) {
1092 if (selection.at(i)->type() == AVWIDGET || selection.at(i)->type() == TRANSITIONWIDGET) {
1093 newGroup->addToGroup(selection.at(i));
1094 selection.at(i)->setFlags(QGraphicsItem::ItemIsSelectable);
1097 KdenliveSettings::setSnaptopoints(snap);
1099 m_selectionGroup = new AbstractGroupItem(m_document->fps());
1100 m_selectionGroup->setPos(rectUnion.left(), rectUnion.top() - 1);
1101 QPointF diff = m_selectionGroup->pos();
1102 //m_selectionGroup->translate((int) - rectUnion.left(), (int) -rectUnion.top() + 1);
1103 m_selectionGroup->translate(- diff.x(), -diff.y());
1105 scene()->addItem(m_selectionGroup);
1106 for (int i = 0; i < selection.count(); i++) {
1107 if (selection.at(i)->parentItem() == 0 && (selection.at(i)->type() == AVWIDGET || selection.at(i)->type() == TRANSITIONWIDGET || selection.at(i)->type() == GROUPWIDGET)) {
1108 m_selectionGroup->addToGroup(selection.at(i));
1109 selection.at(i)->setFlags(QGraphicsItem::ItemIsSelectable);
1112 KdenliveSettings::setSnaptopoints(snap);
1113 if (m_selectionGroup) {
1114 m_selectionGroupInfo.startPos = GenTime(m_selectionGroup->scenePos().x(), m_document->fps());
1115 m_selectionGroupInfo.track = m_selectionGroup->track();
1118 } else resetSelectionGroup();
1121 void CustomTrackView::mouseDoubleClickEvent(QMouseEvent *event)
1123 if (m_dragItem && m_dragItem->hasKeyFrames()) {
1124 if (m_moveOpMode == KEYFRAME) {
1125 // user double clicked on a keyframe, open edit dialog
1126 QDialog d(parentWidget());
1127 Ui::KeyFrameDialog_UI view;
1129 view.kfr_position->setText(m_document->timecode().getTimecode(GenTime(m_dragItem->selectedKeyFramePos(), m_document->fps()) - m_dragItem->cropStart()));
1130 view.kfr_value->setValue(m_dragItem->selectedKeyFrameValue());
1131 view.kfr_value->setFocus();
1132 if (d.exec() == QDialog::Accepted) {
1133 int pos = m_document->timecode().getFrameCount(view.kfr_position->text());
1134 m_dragItem->updateKeyFramePos(GenTime(pos, m_document->fps()) + m_dragItem->cropStart(), (double) view.kfr_value->value() * m_dragItem->keyFrameFactor());
1135 ClipItem *item = static_cast <ClipItem *>(m_dragItem);
1136 QString previous = item->keyframes(item->selectedEffectIndex());
1137 item->updateKeyframeEffect();
1138 QString next = item->keyframes(item->selectedEffectIndex());
1139 EditKeyFrameCommand *command = new EditKeyFrameCommand(this, item->track(), item->startPos(), item->selectedEffectIndex(), previous, next, false);
1140 m_commandStack->push(command);
1141 updateEffect(m_document->tracksCount() - item->track(), item->startPos(), item->selectedEffect(), item->selectedEffectIndex());
1142 emit clipItemSelected(item, item->selectedEffectIndex());
1147 GenTime keyFramePos = GenTime((int)(mapToScene(event->pos()).x()), m_document->fps()) - m_dragItem->startPos() + m_dragItem->cropStart();
1148 m_dragItem->addKeyFrame(keyFramePos, mapToScene(event->pos()).toPoint().y());
1149 ClipItem * item = static_cast <ClipItem *>(m_dragItem);
1150 QString previous = item->keyframes(item->selectedEffectIndex());
1151 item->updateKeyframeEffect();
1152 QString next = item->keyframes(item->selectedEffectIndex());
1153 EditKeyFrameCommand *command = new EditKeyFrameCommand(this, m_dragItem->track(), m_dragItem->startPos(), item->selectedEffectIndex(), previous, next, false);
1154 m_commandStack->push(command);
1155 updateEffect(m_document->tracksCount() - item->track(), item->startPos(), item->selectedEffect(), item->selectedEffectIndex());
1156 emit clipItemSelected(item, item->selectedEffectIndex());
1158 } else if (m_dragItem && !m_dragItem->isItemLocked()) {
1159 ClipDurationDialog d(m_dragItem, m_document->timecode(), this);
1162 if (m_dragItem->type() == TRANSITIONWIDGET) {
1163 getTransitionAvailableSpace(m_dragItem, minimum, maximum);
1165 getClipAvailableSpace(m_dragItem, minimum, maximum);
1167 //kDebug()<<"// GOT MOVE POS: "<<minimum.frames(25)<<" - "<<maximum.frames(25);
1168 d.setMargins(minimum, maximum);
1169 if (d.exec() == QDialog::Accepted) {
1170 if (m_dragItem->type() == TRANSITIONWIDGET) {
1171 // move & resize transition
1173 startInfo.startPos = m_dragItem->startPos();
1174 startInfo.endPos = m_dragItem->endPos();
1175 startInfo.track = m_dragItem->track();
1177 endInfo.startPos = d.startPos();
1178 endInfo.endPos = endInfo.startPos + d.duration();
1179 endInfo.track = m_dragItem->track();
1180 MoveTransitionCommand *command = new MoveTransitionCommand(this, startInfo, endInfo, true);
1181 m_commandStack->push(command);
1183 // move and resize clip
1184 QUndoCommand *moveCommand = new QUndoCommand();
1185 moveCommand->setText(i18n("Edit clip"));
1186 ItemInfo clipInfo = m_dragItem->info();
1187 if (d.duration() < m_dragItem->cropDuration() || d.cropStart() != clipInfo.cropStart) {
1188 // duration was reduced, so process it first
1189 ItemInfo startInfo = clipInfo;
1190 clipInfo.endPos = clipInfo.startPos + d.duration();
1191 clipInfo.cropStart = d.cropStart();
1192 new ResizeClipCommand(this, startInfo, clipInfo, true, false, moveCommand);
1194 if (d.startPos() != clipInfo.startPos) {
1195 ItemInfo startInfo = clipInfo;
1196 clipInfo.startPos = d.startPos();
1197 clipInfo.endPos = m_dragItem->endPos() + (clipInfo.startPos - startInfo.startPos);
1198 new MoveClipCommand(this, startInfo, clipInfo, true, moveCommand);
1200 if (d.duration() > m_dragItem->cropDuration()) {
1201 // duration was increased, so process it after move
1202 ItemInfo startInfo = clipInfo;
1203 clipInfo.endPos = clipInfo.startPos + d.duration();
1204 clipInfo.cropStart = d.cropStart();
1205 new ResizeClipCommand(this, startInfo, clipInfo, true, false, moveCommand);
1207 m_commandStack->push(moveCommand);
1211 QList<QGraphicsItem *> collisionList = items(event->pos());
1212 if (collisionList.count() == 1 && collisionList.at(0)->type() == GUIDEITEM) {
1213 Guide *editGuide = (Guide *) collisionList.at(0);
1214 if (editGuide) slotEditGuide(editGuide->info());
1220 void CustomTrackView::editKeyFrame(const GenTime pos, const int track, const int index, const QString keyframes)
1222 ClipItem *clip = getClipItemAt((int)pos.frames(m_document->fps()), track);
1224 clip->setKeyframes(index, keyframes);
1225 updateEffect(m_document->tracksCount() - clip->track(), clip->startPos(), clip->effectAt(index), index, false);
1226 } else emit displayMessage(i18n("Cannot find clip with keyframe"), ErrorMessage);
1230 void CustomTrackView::displayContextMenu(QPoint pos, AbstractClipItem *clip, AbstractGroupItem *group)
1232 m_deleteGuide->setEnabled(m_dragGuide != NULL);
1233 m_editGuide->setEnabled(m_dragGuide != NULL);
1234 if (clip == NULL) m_timelineContextMenu->popup(pos);
1235 else if (group != NULL) {
1236 m_pasteEffectsAction->setEnabled(m_copiedItems.count() == 1);
1237 m_ungroupAction->setEnabled(true);
1238 updateClipTypeActions(NULL);
1239 m_timelineContextClipMenu->popup(pos);
1241 m_ungroupAction->setEnabled(false);
1242 if (clip->type() == AVWIDGET) {
1243 ClipItem *item = static_cast <ClipItem*>(clip);
1244 updateClipTypeActions(item);
1245 m_pasteEffectsAction->setEnabled(m_copiedItems.count() == 1);
1246 m_timelineContextClipMenu->popup(pos);
1247 } else if (clip->type() == TRANSITIONWIDGET) m_timelineContextTransitionMenu->popup(pos);
1251 void CustomTrackView::activateMonitor()
1253 emit activateDocumentMonitor();
1256 bool CustomTrackView::insertDropClips(const QMimeData *data, const QPoint pos)
1258 if (data->hasFormat("kdenlive/clip")) {
1260 resetSelectionGroup();
1261 QStringList list = QString(data->data("kdenlive/clip")).split(';');
1262 DocClipBase *clip = m_document->getBaseClip(list.at(0));
1264 kDebug() << " WARNING))))))))) CLIP NOT FOUND : " << list.at(0);
1267 const QPointF framePos = mapToScene(pos);
1269 info.startPos = GenTime();
1270 info.cropStart = GenTime(list.at(1).toInt(), m_document->fps());
1271 info.endPos = GenTime(list.at(2).toInt() - list.at(1).toInt(), m_document->fps());
1272 info.cropDuration = info.endPos - info.startPos;
1273 info.originalcropStart = info.cropStart;
1276 // Check if clip can be inserted at that position
1277 ItemInfo pasteInfo = info;
1278 pasteInfo.startPos = GenTime((int)(framePos.x() + 0.5), m_document->fps());
1279 pasteInfo.endPos = pasteInfo.startPos + info.endPos;
1280 pasteInfo.track = (int)(framePos.y() / m_tracksHeight);
1281 if (!canBePastedTo(pasteInfo, AVWIDGET)) {
1284 m_selectionGroup = new AbstractGroupItem(m_document->fps());
1285 ClipItem *item = new ClipItem(clip, info, m_document->fps(), 1.0, 1);
1286 m_selectionGroup->addToGroup(item);
1287 item->setFlags(QGraphicsItem::ItemIsSelectable);
1289 QList <GenTime> offsetList;
1290 offsetList.append(info.endPos);
1291 updateSnapPoints(NULL, offsetList);
1292 m_selectionGroup->setPos(framePos);
1293 scene()->addItem(m_selectionGroup);
1295 } else if (data->hasFormat("kdenlive/producerslist")) {
1297 QStringList ids = QString(data->data("kdenlive/producerslist")).split(';');
1298 m_scene->clearSelection();
1299 resetSelectionGroup(false);
1301 QList <GenTime> offsetList;
1302 QList <ItemInfo> infoList;
1303 const QPointF framePos = mapToScene(pos);
1304 GenTime start = GenTime((int)(framePos.x() + 0.5), m_document->fps());
1305 int track = (int)(framePos.y() / m_tracksHeight);
1307 // Check if clips can be inserted at that position
1308 for (int i = 0; i < ids.size(); ++i) {
1309 DocClipBase *clip = m_document->getBaseClip(ids.at(i));
1311 kDebug() << " WARNING))))))))) CLIP NOT FOUND : " << ids.at(i);
1315 info.startPos = start;
1316 info.cropDuration = clip->duration();
1317 info.endPos = info.startPos + info.cropDuration;
1319 infoList.append(info);
1320 start += clip->duration();
1322 if (!canBePastedTo(infoList, AVWIDGET)) {
1325 m_selectionGroup = new AbstractGroupItem(m_document->fps());
1327 for (int i = 0; i < ids.size(); ++i) {
1328 DocClipBase *clip = m_document->getBaseClip(ids.at(i));
1330 info.startPos = start;
1331 info.cropDuration = clip->duration();
1332 info.endPos = info.startPos + info.cropDuration;
1334 start += info.cropDuration;
1335 offsetList.append(start);
1336 ClipItem *item = new ClipItem(clip, info, m_document->fps(), 1.0, 1, false);
1337 item->setFlags(QGraphicsItem::ItemIsSelectable);
1338 m_selectionGroup->addToGroup(item);
1339 m_waitingThumbs.append(item);
1342 updateSnapPoints(NULL, offsetList);
1343 m_selectionGroup->setPos(framePos);
1344 scene()->addItem(m_selectionGroup);
1345 m_thumbsTimer.start();
1349 // the drag is not a clip (may be effect, ...)
1357 void CustomTrackView::dragEnterEvent(QDragEnterEvent * event)
1359 if (insertDropClips(event->mimeData(), event->pos())) {
1360 event->acceptProposedAction();
1361 } else QGraphicsView::dragEnterEvent(event);
1364 bool CustomTrackView::itemCollision(AbstractClipItem *item, ItemInfo newPos)
1366 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);
1367 QList<QGraphicsItem*> collindingItems = scene()->items(shape, Qt::IntersectsItemShape);
1368 collindingItems.removeAll(item);
1369 if (collindingItems.isEmpty()) return false;
1371 for (int i = 0; i < collindingItems.count(); i++) {
1372 QGraphicsItem *collision = collindingItems.at(i);
1373 if (collision->type() == item->type()) {
1375 kDebug() << "// COLLISIION DETECTED";
1383 void CustomTrackView::slotRefreshEffects(ClipItem *clip)
1385 int track = m_document->tracksCount() - clip->track();
1386 GenTime pos = clip->startPos();
1387 if (!m_document->renderer()->mltRemoveEffect(track, pos, "-1", false, false)) {
1388 emit displayMessage(i18n("Problem deleting effect"), ErrorMessage);
1391 bool success = true;
1392 for (int i = 0; i < clip->effectsCount(); i++) {
1393 if (!m_document->renderer()->mltAddEffect(track, pos, clip->getEffectArgs(clip->effectAt(i)), false)) success = false;
1395 if (!success) emit displayMessage(i18n("Problem adding effect to clip"), ErrorMessage);
1396 m_document->renderer()->doRefresh();
1399 void CustomTrackView::addEffect(int track, GenTime pos, QDomElement effect)
1401 ClipItem *clip = getClipItemAt((int)pos.frames(m_document->fps()), m_document->tracksCount() - track);
1403 // Special case: speed effect
1404 if (effect.attribute("id") == "speed") {
1405 if (clip->clipType() != VIDEO && clip->clipType() != AV && clip->clipType() != PLAYLIST) {
1406 emit displayMessage(i18n("Problem adding effect to clip"), ErrorMessage);
1409 ItemInfo info = clip->info();
1410 double speed = EffectsList::parameter(effect, "speed").toDouble() / 100.0;
1411 int strobe = EffectsList::parameter(effect, "strobe").toInt();
1412 if (strobe == 0) strobe = 1;
1413 doChangeClipSpeed(info, speed, 1.0, strobe, clip->baseClip()->getId());
1414 EffectsParameterList params = clip->addEffect(effect);
1415 m_document->renderer()->mltAddEffect(track, pos, params);
1416 if (clip->isSelected()) emit clipItemSelected(clip);
1419 EffectsParameterList params = clip->addEffect(effect);
1420 if (effect.attribute("disabled") == "1") {
1421 // Effect is disabled, don't add it to MLT playlist
1422 if (clip->isSelected()) emit clipItemSelected(clip);
1425 if (!m_document->renderer()->mltAddEffect(track, pos, params))
1426 emit displayMessage(i18n("Problem adding effect to clip"), ErrorMessage);
1427 if (clip->isSelected()) emit clipItemSelected(clip);
1428 } else emit displayMessage(i18n("Cannot find clip to add effect"), ErrorMessage);
1431 void CustomTrackView::deleteEffect(int track, GenTime pos, QDomElement effect)
1433 QString index = effect.attribute("kdenlive_ix");
1434 // Special case: speed effect
1435 if (effect.attribute("id") == "speed") {
1436 ClipItem *clip = getClipItemAt((int)pos.frames(m_document->fps()), m_document->tracksCount() - track);
1438 ItemInfo info = clip->info();
1439 doChangeClipSpeed(info, 1.0, clip->speed(), 1, clip->baseClip()->getId());
1440 clip->deleteEffect(index);
1441 emit clipItemSelected(clip);
1442 m_document->renderer()->mltRemoveEffect(track, pos, index, true);
1446 if (!m_document->renderer()->mltRemoveEffect(track, pos, index, true) && effect.attribute("disabled") != "1") {
1447 kDebug() << "// ERROR REMOV EFFECT: " << index << ", DISABLE: " << effect.attribute("disabled");
1448 emit displayMessage(i18n("Problem deleting effect"), ErrorMessage);
1451 ClipItem *clip = getClipItemAt((int)pos.frames(m_document->fps()), m_document->tracksCount() - track);
1453 clip->deleteEffect(index);
1454 emit clipItemSelected(clip);
1458 void CustomTrackView::slotAddGroupEffect(QDomElement effect, AbstractGroupItem *group)
1460 QList<QGraphicsItem *> itemList = group->childItems();
1461 QUndoCommand *effectCommand = new QUndoCommand();
1463 QDomNode namenode = effect.elementsByTagName("name").item(0);
1464 if (!namenode.isNull()) effectName = i18n(namenode.toElement().text().toUtf8().data());
1465 else effectName = i18n("effect");
1466 effectCommand->setText(i18n("Add %1", effectName));
1468 for (int i = 0; i < itemList.count(); i++) {
1469 if (itemList.at(i)->type() == AVWIDGET) {
1470 ClipItem *item = static_cast <ClipItem *>(itemList.at(i));
1471 if (effect.attribute("type") == "audio") {
1472 // Don't add audio effects on video clips
1473 if (item->isVideoOnly() || (item->clipType() != AUDIO && item->clipType() != AV && item->clipType() != PLAYLIST)) continue;
1474 } else if (effect.hasAttribute("type") == false) {
1475 // Don't add video effect on audio clips
1476 if (item->isAudioOnly() || item->clipType() == AUDIO) continue;
1479 if (item->hasEffect(effect.attribute("tag"), effect.attribute("id")) != -1 && effect.attribute("unique", "0") != "0") {
1480 emit displayMessage(i18n("Effect already present in clip"), ErrorMessage);
1483 if (item->isItemLocked()) {
1486 item->initEffect(effect);
1487 if (effect.attribute("tag") == "ladspa") {
1488 QString ladpsaFile = m_document->getLadspaFile();
1489 initEffects::ladspaEffectFile(ladpsaFile, effect.attribute("ladspaid").toInt(), getLadspaParams(effect));
1490 effect.setAttribute("src", ladpsaFile);
1492 new AddEffectCommand(this, m_document->tracksCount() - item->track(), item->startPos(), effect, true, effectCommand);
1497 m_commandStack->push(effectCommand);
1498 setDocumentModified();
1499 } else delete effectCommand;
1502 void CustomTrackView::slotAddEffect(QDomElement effect, GenTime pos, int track)
1504 QList<QGraphicsItem *> itemList;
1505 QUndoCommand *effectCommand = new QUndoCommand();
1507 QDomNode namenode = effect.elementsByTagName("name").item(0);
1508 if (!namenode.isNull()) effectName = i18n(namenode.toElement().text().toUtf8().data());
1509 else effectName = i18n("effect");
1510 effectCommand->setText(i18n("Add %1", effectName));
1512 if (track == -1) itemList = scene()->selectedItems();
1513 if (itemList.isEmpty()) {
1514 ClipItem *clip = getClipItemAt((int) pos.frames(m_document->fps()), track);
1515 if (clip) itemList.append(clip);
1516 else emit displayMessage(i18n("Select a clip if you want to apply an effect"), ErrorMessage);
1518 kDebug() << "// REQUESTING EFFECT ON CLIP: " << pos.frames(25) << ", TRK: " << track << "SELECTED ITEMS: " << itemList.count();
1519 for (int i = 0; i < itemList.count(); i++) {
1520 if (itemList.at(i)->type() == AVWIDGET) {
1521 ClipItem *item = static_cast <ClipItem *>(itemList.at(i));
1522 if (effect.attribute("type") == "audio") {
1523 // Don't add audio effects on video clips
1524 if (item->isVideoOnly() || (item->clipType() != AUDIO && item->clipType() != AV && item->clipType() != PLAYLIST)) {
1525 emit displayMessage(i18n("Cannot add an audio effect to this clip"), ErrorMessage);
1528 } else if (effect.hasAttribute("type") == false) {
1529 // Don't add video effect on audio clips
1530 if (item->isAudioOnly() || item->clipType() == AUDIO) {
1531 emit displayMessage(i18n("Cannot add a video effect to this clip"), ErrorMessage);
1535 if (item->hasEffect(effect.attribute("tag"), effect.attribute("id")) != -1 && effect.attribute("unique", "0") != "0") {
1536 emit displayMessage(i18n("Effect already present in clip"), ErrorMessage);
1539 if (item->isItemLocked()) {
1542 item->initEffect(effect);
1543 if (effect.attribute("tag") == "ladspa") {
1544 QString ladpsaFile = m_document->getLadspaFile();
1545 initEffects::ladspaEffectFile(ladpsaFile, effect.attribute("ladspaid").toInt(), getLadspaParams(effect));
1546 effect.setAttribute("src", ladpsaFile);
1548 new AddEffectCommand(this, m_document->tracksCount() - item->track(), item->startPos(), effect, true, effectCommand);
1553 m_commandStack->push(effectCommand);
1554 setDocumentModified();
1555 } else delete effectCommand;
1558 void CustomTrackView::slotDeleteEffect(ClipItem *clip, QDomElement effect)
1560 AddEffectCommand *command = new AddEffectCommand(this, m_document->tracksCount() - clip->track(), clip->startPos(), effect, false);
1561 m_commandStack->push(command);
1562 setDocumentModified();
1565 void CustomTrackView::updateEffect(int track, GenTime pos, QDomElement insertedEffect, int ix, bool triggeredByUser)
1567 ClipItem *clip = getClipItemAt((int)pos.frames(m_document->fps()), m_document->tracksCount() - track);
1568 QDomElement effect = insertedEffect.cloneNode().toElement();
1570 // Special case: speed effect
1571 if (effect.attribute("id") == "speed") {
1572 ItemInfo info = clip->info();
1573 if (effect.attribute("disabled") == "1") doChangeClipSpeed(info, 1.0, clip->speed(), 1, clip->baseClip()->getId());
1575 double speed = EffectsList::parameter(effect, "speed").toDouble() / 100.0;
1576 int strobe = EffectsList::parameter(effect, "strobe").toInt();
1577 if (strobe == 0) strobe = 1;
1578 doChangeClipSpeed(info, speed, clip->speed(), strobe, clip->baseClip()->getId());
1580 clip->setEffectAt(ix, effect);
1581 if (ix == clip->selectedEffectIndex()) {
1582 clip->setSelectedEffect(ix);
1583 if (!triggeredByUser) emit clipItemSelected(clip, ix);
1588 EffectsParameterList effectParams = clip->getEffectArgs(effect);
1589 if (effect.attribute("tag") == "ladspa") {
1590 // Update the ladspa affect file
1591 initEffects::ladspaEffectFile(effect.attribute("src"), effect.attribute("ladspaid").toInt(), getLadspaParams(effect));
1593 // check if we are trying to reset a keyframe effect
1594 if (effectParams.hasParam("keyframes") && effectParams.paramValue("keyframes").isEmpty()) {
1595 clip->initEffect(effect);
1596 effectParams = clip->getEffectArgs(effect);
1598 if (effectParams.paramValue("disabled") == "1") {
1599 if (m_document->renderer()->mltRemoveEffect(track, pos, effectParams.paramValue("kdenlive_ix"), false)) {
1600 kDebug() << "////// DISABLING EFFECT: " << ix << ", CURRENTLA: " << clip->selectedEffectIndex();
1601 } else emit displayMessage(i18n("Problem deleting effect"), ErrorMessage);
1602 } else if (!m_document->renderer()->mltEditEffect(m_document->tracksCount() - clip->track(), clip->startPos(), effectParams))
1603 emit displayMessage(i18n("Problem editing effect"), ErrorMessage);
1605 clip->setEffectAt(ix, effect);
1606 if (ix == clip->selectedEffectIndex()) {
1607 clip->setSelectedEffect(ix);
1608 if (!triggeredByUser) emit clipItemSelected(clip, ix);
1610 if (effect.attribute("tag") == "volume" || effect.attribute("tag") == "brightness") {
1611 // A fade effect was modified, update the clip
1612 if (effect.attribute("id") == "fadein" || effect.attribute("id") == "fade_from_black") {
1613 int pos = effectParams.paramValue("out").toInt() - effectParams.paramValue("in").toInt();
1614 clip->setFadeIn(pos);
1616 if (effect.attribute("id") == "fadeout" || effect.attribute("id") == "fade_to_black") {
1617 int pos = effectParams.paramValue("out").toInt() - effectParams.paramValue("in").toInt();
1618 clip->setFadeOut(pos);
1622 setDocumentModified();
1625 void CustomTrackView::moveEffect(int track, GenTime pos, int oldPos, int newPos)
1627 ClipItem *clip = getClipItemAt((int)pos.frames(m_document->fps()), m_document->tracksCount() - track);
1628 if (clip && !clip->effectAt(newPos - 1).isNull() && !clip->effectAt(oldPos - 1).isNull()) {
1629 QDomElement act = clip->effectAt(newPos - 1);
1630 QDomElement before = clip->effectAt(oldPos - 1);
1631 clip->setEffectAt(oldPos - 1, act);
1632 clip->setEffectAt(newPos - 1, before);
1633 // special case: speed effect, which is a pseudo-effect, not appearing in MLT's effects
1634 if (act.attribute("id") == "speed") {
1635 m_document->renderer()->mltUpdateEffectPosition(track, pos, oldPos, newPos);
1636 } else if (before.attribute("id") == "speed") {
1637 m_document->renderer()->mltUpdateEffectPosition(track, pos, newPos, oldPos);
1638 } else m_document->renderer()->mltMoveEffect(track, pos, oldPos, newPos);
1639 emit clipItemSelected(clip, newPos - 1);
1640 setDocumentModified();
1641 } else emit displayMessage(i18n("Cannot move effect"), ErrorMessage);
1644 void CustomTrackView::slotChangeEffectState(ClipItem *clip, int effectPos, bool disable)
1646 QDomElement effect = clip->effectAt(effectPos);
1647 QDomElement oldEffect = effect.cloneNode().toElement();
1649 effect.setAttribute("disabled", (int) disable);
1650 EditEffectCommand *command = new EditEffectCommand(this, m_document->tracksCount() - clip->track(), clip->startPos(), oldEffect, effect, effectPos, true);
1651 m_commandStack->push(command);
1652 setDocumentModified();;
1655 void CustomTrackView::slotChangeEffectPosition(ClipItem *clip, int currentPos, int newPos)
1657 MoveEffectCommand *command = new MoveEffectCommand(this, m_document->tracksCount() - clip->track(), clip->startPos(), currentPos, newPos);
1658 m_commandStack->push(command);
1659 setDocumentModified();
1662 void CustomTrackView::slotUpdateClipEffect(ClipItem *clip, QDomElement oldeffect, QDomElement effect, int ix)
1664 EditEffectCommand *command = new EditEffectCommand(this, m_document->tracksCount() - clip->track(), clip->startPos(), oldeffect, effect, ix, true);
1665 m_commandStack->push(command);
1668 void CustomTrackView::cutClip(ItemInfo info, GenTime cutTime, bool cut)
1672 ClipItem *item = getClipItemAt((int) info.startPos.frames(m_document->fps()), info.track);
1673 if (!item || cutTime >= item->endPos() || cutTime <= item->startPos()) {
1674 emit displayMessage(i18n("Cannot find clip to cut"), ErrorMessage);
1675 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);
1676 m_blockRefresh = false;
1679 if (item->parentItem()) {
1680 // Item is part of a group, reset group
1681 resetSelectionGroup();
1683 kDebug() << "///////// 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_document->renderer()->mltCutClip(m_document->tracksCount() - info.track, cutTime);
1686 int cutPos = (int) cutTime.frames(m_document->fps());
1687 ItemInfo newPos = info;
1688 double speed = item->speed();
1689 newPos.startPos = cutTime;
1690 newPos.endPos = info.endPos;
1691 newPos.cropStart = item->info().cropStart + (cutTime - info.startPos);
1692 newPos.track = info.track;
1693 newPos.cropDuration = GenTime((int)((newPos.endPos - newPos.startPos).frames(m_document->fps()) * speed), m_document->fps());
1694 newPos.originalcropStart = GenTime((int)(newPos.cropStart .frames(m_document->fps()) * speed), m_document->fps());
1697 ClipItem *dup = item->clone(newPos);
1698 // remove unwanted effects (fade in) from 2nd part of cutted clip
1699 int ix = dup->hasEffect(QString(), "fadein");
1701 QDomElement oldeffect = item->effectAt(ix);
1702 dup->deleteEffect(oldeffect.attribute("kdenlive_ix"));
1704 ix = dup->hasEffect(QString(), "fade_from_black");
1706 QDomElement oldeffect = item->effectAt(ix);
1707 dup->deleteEffect(oldeffect.attribute("kdenlive_ix"));
1709 item->resizeEnd(cutPos, false);
1710 scene()->addItem(dup);
1711 if (item->checkKeyFrames()) slotRefreshEffects(item);
1712 if (dup->checkKeyFrames()) slotRefreshEffects(dup);
1713 item->baseClip()->addReference();
1714 m_document->updateClip(item->baseClip()->getId());
1715 setDocumentModified();
1716 //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);
1720 ClipItem *item = getClipItemAt((int) info.startPos.frames(m_document->fps()), info.track);
1721 ClipItem *dup = getClipItemAt((int) cutTime.frames(m_document->fps()), info.track);
1722 if (!item || !dup || item == dup) {
1723 emit displayMessage(i18n("Cannot find clip to uncut"), ErrorMessage);
1724 m_blockRefresh = false;
1727 if (m_document->renderer()->mltRemoveClip(m_document->tracksCount() - info.track, cutTime) == false) {
1728 emit displayMessage(i18n("Error removing clip at %1 on track %2", m_document->timecode().getTimecodeFromFrames(cutTime.frames(m_document->fps())), info.track), ErrorMessage);
1732 /*kDebug() << "// UNCUTTING CLIPS: ITEM 1 (" << item->startPos().frames(25) << "x" << item->endPos().frames(25) << ")";
1733 kDebug() << "// UNCUTTING CLIPS: ITEM 2 (" << dup->startPos().frames(25) << "x" << dup->endPos().frames(25) << ")";
1734 kDebug() << "// UNCUTTING CLIPS, INFO (" << info.startPos.frames(25) << "x" << info.endPos.frames(25) << ") , CUT: " << cutTime.frames(25);;*/
1735 //deleteClip(dup->info());
1738 if (dup->isSelected()) emit clipItemSelected(NULL);
1739 dup->baseClip()->removeReference();
1740 m_document->updateClip(dup->baseClip()->getId());
1741 scene()->removeItem(dup);
1744 ItemInfo clipinfo = item->info();
1745 clipinfo.track = m_document->tracksCount() - clipinfo.track;
1746 bool success = m_document->renderer()->mltResizeClipEnd(clipinfo, info.endPos - info.startPos);
1748 item->resizeEnd((int) info.endPos.frames(m_document->fps()));
1749 setDocumentModified();
1751 emit displayMessage(i18n("Error when resizing clip"), ErrorMessage);
1754 QTimer::singleShot(3000, this, SLOT(slotEnableRefresh()));
1757 void CustomTrackView::slotEnableRefresh()
1759 m_blockRefresh = false;
1762 void CustomTrackView::slotAddTransitionToSelectedClips(QDomElement transition)
1764 QList<QGraphicsItem *> itemList = scene()->selectedItems();
1765 if (itemList.count() == 1) {
1766 if (itemList.at(0)->type() == AVWIDGET) {
1767 ClipItem *item = (ClipItem *) itemList.at(0);
1769 info.track = item->track();
1770 ClipItem *transitionClip = NULL;
1771 const int transitiontrack = getPreviousVideoTrack(info.track);
1772 GenTime pos = GenTime((int)(mapToScene(m_menuPosition).x()), m_document->fps());
1773 if (pos < item->startPos() + item->cropDuration() / 2) {
1774 // add transition to clip start
1775 info.startPos = item->startPos();
1776 if (transitiontrack != 0) transitionClip = getClipItemAt((int) info.startPos.frames(m_document->fps()), m_document->tracksCount() - transitiontrack);
1777 if (transitionClip && transitionClip->endPos() < item->endPos()) {
1778 info.endPos = transitionClip->endPos();
1779 } else info.endPos = info.startPos + GenTime(65, m_document->fps());
1780 // Check there is no other transition at that place
1781 double startY = info.track * m_tracksHeight + 1 + m_tracksHeight / 2;
1782 QRectF r(info.startPos.frames(m_document->fps()), startY, (info.endPos - info.startPos).frames(m_document->fps()), m_tracksHeight / 2);
1783 QList<QGraphicsItem *> selection = m_scene->items(r);
1784 bool transitionAccepted = true;
1785 for (int i = 0; i < selection.count(); i++) {
1786 if (selection.at(i)->type() == TRANSITIONWIDGET) {
1787 Transition *tr = static_cast <Transition *>(selection.at(i));
1788 if (tr->startPos() - info.startPos > GenTime(5, m_document->fps())) {
1789 if (tr->startPos() < info.endPos) info.endPos = tr->startPos();
1790 } else transitionAccepted = false;
1793 if (transitionAccepted) slotAddTransition(item, info, transitiontrack, transition);
1794 else emit displayMessage(i18n("Cannot add transition"), ErrorMessage);
1797 // add transition to clip end
1798 info.endPos = item->endPos();
1799 if (transitiontrack != 0) transitionClip = getClipItemAt((int) info.endPos.frames(m_document->fps()), m_document->tracksCount() - transitiontrack);
1800 if (transitionClip && transitionClip->startPos() > item->startPos()) {
1801 info.startPos = transitionClip->startPos();
1802 } else info.startPos = info.endPos - GenTime(65, m_document->fps());
1803 if (transition.attribute("tag") == "luma") EffectsList::setParameter(transition, "reverse", "1");
1804 else if (transition.attribute("id") == "slide") EffectsList::setParameter(transition, "invert", "1");
1806 // Check there is no other transition at that place
1807 double startY = info.track * m_tracksHeight + 1 + m_tracksHeight / 2;
1808 QRectF r(info.startPos.frames(m_document->fps()), startY, (info.endPos - info.startPos).frames(m_document->fps()), m_tracksHeight / 2);
1809 QList<QGraphicsItem *> selection = m_scene->items(r);
1810 bool transitionAccepted = true;
1811 for (int i = 0; i < selection.count(); i++) {
1812 if (selection.at(i)->type() == TRANSITIONWIDGET) {
1813 Transition *tr = static_cast <Transition *>(selection.at(i));
1814 if (info.endPos - tr->endPos() > GenTime(5, m_document->fps())) {
1815 if (tr->endPos() > info.startPos) info.startPos = tr->endPos();
1816 } else transitionAccepted = false;
1819 if (transitionAccepted) slotAddTransition(item, info, transitiontrack, transition);
1820 else emit displayMessage(i18n("Cannot add transition"), ErrorMessage);
1823 } else for (int i = 0; i < itemList.count(); i++) {
1824 if (itemList.at(i)->type() == AVWIDGET) {
1825 ClipItem *item = (ClipItem *) itemList.at(i);
1827 info.startPos = item->startPos();
1828 info.endPos = info.startPos + GenTime(65, m_document->fps());
1829 info.track = item->track();
1831 // Check there is no other transition at that place
1832 double startY = info.track * m_tracksHeight + 1 + m_tracksHeight / 2;
1833 QRectF r(info.startPos.frames(m_document->fps()), startY, (info.endPos - info.startPos).frames(m_document->fps()), m_tracksHeight / 2);
1834 QList<QGraphicsItem *> selection = m_scene->items(r);
1835 bool transitionAccepted = true;
1836 for (int i = 0; i < selection.count(); i++) {
1837 if (selection.at(i)->type() == TRANSITIONWIDGET) {
1838 Transition *tr = static_cast <Transition *>(selection.at(i));
1839 if (tr->startPos() - info.startPos > GenTime(5, m_document->fps())) {
1840 if (tr->startPos() < info.endPos) info.endPos = tr->startPos();
1841 } else transitionAccepted = false;
1844 int transitiontrack = getPreviousVideoTrack(info.track);
1845 if (transitionAccepted) slotAddTransition(item, info, transitiontrack, transition);
1846 else emit displayMessage(i18n("Cannot add transition"), ErrorMessage);
1851 void CustomTrackView::slotAddTransition(ClipItem* /*clip*/, ItemInfo transitionInfo, int endTrack, QDomElement transition)
1853 if (transitionInfo.startPos >= transitionInfo.endPos) {
1854 emit displayMessage(i18n("Invalid transition"), ErrorMessage);
1857 AddTransitionCommand* command = new AddTransitionCommand(this, transitionInfo, endTrack, transition, false, true);
1858 m_commandStack->push(command);
1859 setDocumentModified();
1862 void CustomTrackView::addTransition(ItemInfo transitionInfo, int endTrack, QDomElement params, bool refresh)
1864 Transition *tr = new Transition(transitionInfo, endTrack, m_document->fps(), params, true);
1865 //kDebug() << "---- ADDING transition " << params.attribute("value");
1866 if (m_document->renderer()->mltAddTransition(tr->transitionTag(), endTrack, m_document->tracksCount() - transitionInfo.track, transitionInfo.startPos, transitionInfo.endPos, tr->toXML(), refresh)) {
1867 scene()->addItem(tr);
1868 setDocumentModified();
1870 emit displayMessage(i18n("Cannot add transition"), ErrorMessage);
1875 void CustomTrackView::deleteTransition(ItemInfo transitionInfo, int endTrack, QDomElement /*params*/, bool refresh)
1877 Transition *item = getTransitionItemAt(transitionInfo.startPos, transitionInfo.track);
1879 emit displayMessage(i18n("Select clip to delete"), ErrorMessage);
1882 m_document->renderer()->mltDeleteTransition(item->transitionTag(), endTrack, m_document->tracksCount() - transitionInfo.track, transitionInfo.startPos, transitionInfo.endPos, item->toXML(), refresh);
1883 if (m_dragItem == item) m_dragItem = NULL;
1885 emit transitionItemSelected(NULL);
1886 setDocumentModified();
1889 void CustomTrackView::slotTransitionUpdated(Transition *tr, QDomElement old)
1891 //kDebug() << "TRANS UPDATE, TRACKS: " << old.attribute("transition_btrack") << ", NEW: " << tr->toXML().attribute("transition_btrack");
1892 EditTransitionCommand *command = new EditTransitionCommand(this, tr->track(), tr->startPos(), old, tr->toXML(), false);
1893 m_commandStack->push(command);
1894 setDocumentModified();
1897 void CustomTrackView::updateTransition(int track, GenTime pos, QDomElement oldTransition, QDomElement transition, bool updateTransitionWidget)
1899 Transition *item = getTransitionItemAt(pos, track);
1901 kWarning() << "Unable to find transition at pos :" << pos.frames(m_document->fps()) << ", ON track: " << track;
1904 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);
1905 //kDebug() << "ORIGINAL TRACK: "<< oldTransition.attribute("transition_btrack") << ", NEW TRACK: "<<transition.attribute("transition_btrack");
1906 item->setTransitionParameters(transition);
1907 if (updateTransitionWidget) {
1908 ItemInfo info = item->info();
1910 ClipItem *transitionClip = getClipItemAt(info.startPos, info.track);
1911 if (transitionClip && transitionClip->baseClip()) {
1912 QString size = transitionClip->baseClip()->getProperty("frame_size");
1913 double factor = transitionClip->baseClip()->getProperty("aspect_ratio").toDouble();
1914 p.setX((int)(size.section('x', 0, 0).toInt() * factor + 0.5));
1915 p.setY(size.section('x', 1, 1).toInt());
1917 emit transitionItemSelected(item, getPreviousVideoTrack(info.track), p, true);
1919 setDocumentModified();
1922 void CustomTrackView::dragMoveEvent(QDragMoveEvent * event)
1925 const QPointF pos = mapToScene(event->pos());
1926 if (m_selectionGroup) {
1927 m_selectionGroup->setPos(pos);
1928 emit mousePosition((int)(m_selectionGroup->scenePos().x() + 0.5));
1929 event->acceptProposedAction();
1931 // Drag enter was not possible, try again at mouse position
1932 insertDropClips(event->mimeData(), event->pos());
1936 QGraphicsView::dragMoveEvent(event);
1940 void CustomTrackView::dragLeaveEvent(QDragLeaveEvent * event)
1942 if (m_selectionGroup && m_clipDrag) {
1943 m_thumbsTimer.stop();
1944 m_waitingThumbs.clear();
1945 QList<QGraphicsItem *> items = m_selectionGroup->childItems();
1947 scene()->destroyItemGroup(m_selectionGroup);
1948 m_selectionGroup = NULL;
1949 } else QGraphicsView::dragLeaveEvent(event);
1952 void CustomTrackView::dropEvent(QDropEvent * event)
1954 if (m_selectionGroup && m_clipDrag) {
1955 QList<QGraphicsItem *> items = m_selectionGroup->childItems();
1956 resetSelectionGroup();
1957 m_scene->clearSelection();
1958 bool hasVideoClip = false;
1959 QUndoCommand *addCommand = new QUndoCommand();
1960 addCommand->setText(i18n("Add timeline clip"));
1962 for (int i = 0; i < items.count(); i++) {
1963 ClipItem *item = static_cast <ClipItem *>(items.at(i));
1964 if (!hasVideoClip && (item->clipType() == AV || item->clipType() == VIDEO)) hasVideoClip = true;
1965 if (items.count() == 1) {
1966 updateClipTypeActions(item);
1968 updateClipTypeActions(NULL);
1971 new AddTimelineClipCommand(this, item->xml(), item->clipProducer(), item->info(), item->effectList(), false, false, addCommand);
1972 item->baseClip()->addReference();
1973 m_document->updateClip(item->baseClip()->getId());
1974 ItemInfo info = item->info();
1976 int tracknumber = m_document->tracksCount() - info.track - 1;
1977 bool isLocked = m_document->trackInfoAt(tracknumber).isLocked;
1978 if (isLocked) item->setItemLocked(true);
1979 ItemInfo clipInfo = info;
1980 clipInfo.track = m_document->tracksCount() - item->track();
1981 if (m_document->renderer()->mltInsertClip(clipInfo, item->xml(), item->baseClip()->producer(item->track())) == -1) {
1982 emit displayMessage(i18n("Cannot insert clip in timeline"), ErrorMessage);
1985 if (item->baseClip()->isTransparent() && getTransitionItemAtStart(info.startPos, info.track) == NULL) {
1986 // add transparency transition
1987 QDomElement trans = MainWindow::transitions.getEffectByTag("composite", "composite").cloneNode().toElement();
1988 new AddTransitionCommand(this, info, getPreviousVideoTrack(info.track), trans, false, true, addCommand);
1990 item->setSelected(true);
1992 m_commandStack->push(addCommand);
1993 setDocumentModified();
1994 m_pasteEffectsAction->setEnabled(m_copiedItems.count() == 1);
1995 if (items.count() > 1) groupSelectedItems(true);
1996 event->setDropAction(Qt::MoveAction);
1998 } else QGraphicsView::dropEvent(event);
2003 QStringList CustomTrackView::mimeTypes() const
2005 QStringList qstrList;
2006 // list of accepted mime types for drop
2007 qstrList.append("text/plain");
2008 qstrList.append("kdenlive/producerslist");
2009 qstrList.append("kdenlive/clip");
2013 Qt::DropActions CustomTrackView::supportedDropActions() const
2015 // returns what actions are supported when dropping
2016 return Qt::MoveAction;
2019 void CustomTrackView::setDuration(int duration)
2021 int diff = qAbs(duration - sceneRect().width());
2022 if (diff * matrix().m11() > -50) {
2023 if (matrix().m11() < 0.4) setSceneRect(0, 0, (duration + 100 / matrix().m11()), sceneRect().height());
2024 else setSceneRect(0, 0, (duration + 300), sceneRect().height());
2026 m_projectDuration = duration;
2029 int CustomTrackView::duration() const
2031 return m_projectDuration;
2034 void CustomTrackView::addTrack(TrackInfo type, int ix)
2036 if (ix == -1 || ix == m_document->tracksCount()) {
2037 m_document->insertTrack(ix, type);
2038 m_document->renderer()->mltInsertTrack(1, type.type == VIDEOTRACK);
2040 m_document->insertTrack(m_document->tracksCount() - ix, type);
2041 // insert track in MLT playlist
2042 m_document->renderer()->mltInsertTrack(m_document->tracksCount() - ix, type.type == VIDEOTRACK);
2044 double startY = ix * m_tracksHeight + 1 + m_tracksHeight / 2;
2045 QRectF r(0, startY, sceneRect().width(), sceneRect().height() - startY);
2046 QList<QGraphicsItem *> selection = m_scene->items(r);
2047 resetSelectionGroup();
2049 m_selectionGroup = new AbstractGroupItem(m_document->fps());
2050 scene()->addItem(m_selectionGroup);
2051 for (int i = 0; i < selection.count(); i++) {
2052 if ((!selection.at(i)->parentItem()) && (selection.at(i)->type() == AVWIDGET || selection.at(i)->type() == TRANSITIONWIDGET || selection.at(i)->type() == GROUPWIDGET)) {
2053 m_selectionGroup->addToGroup(selection.at(i));
2054 selection.at(i)->setFlags(QGraphicsItem::ItemIsSelectable);
2057 // Move graphic items
2058 m_selectionGroup->translate(0, m_tracksHeight);
2060 // adjust track number
2061 QList<QGraphicsItem *> children = m_selectionGroup->childItems();
2062 for (int i = 0; i < children.count(); i++) {
2063 if (children.at(i)->type() == GROUPWIDGET) {
2064 AbstractGroupItem *grp = static_cast<AbstractGroupItem*>(children.at(i));
2065 children << grp->childItems();
2068 AbstractClipItem *item = static_cast <AbstractClipItem *>(children.at(i));
2070 ItemInfo clipinfo = item->info();
2071 if (item->type() == AVWIDGET) {
2072 ClipItem *clip = static_cast <ClipItem *>(item);
2073 // We add a move clip command so that we get the correct producer for new track number
2074 if (clip->clipType() == AV || clip->clipType() == AUDIO) {
2075 Mlt::Producer *prod;
2076 if (clip->isAudioOnly()) prod = clip->baseClip()->audioProducer(clipinfo.track);
2077 else if (clip->isVideoOnly()) prod = clip->baseClip()->videoProducer();
2078 else prod = clip->baseClip()->producer(clipinfo.track);
2079 if (m_document->renderer()->mltUpdateClipProducer((int)(m_document->tracksCount() - clipinfo.track), clipinfo.startPos.frames(m_document->fps()), prod) == false) {
2080 // problem updating clip
2081 emit displayMessage(i18n("Cannot update clip (time: %1, track: %2)", clipinfo.startPos.frames(m_document->fps()), clipinfo.track), ErrorMessage);
2084 } else if (item->type() == TRANSITIONWIDGET) {
2085 Transition *tr = static_cast <Transition *>(item);
2086 int track = tr->transitionEndTrack();
2088 tr->updateTransitionEndTrack(getPreviousVideoTrack(clipinfo.track));
2092 resetSelectionGroup(false);
2095 int maxHeight = m_tracksHeight * m_document->tracksCount();
2096 for (int i = 0; i < m_guides.count(); i++) {
2097 QLineF l = m_guides.at(i)->line();
2098 l.setP2(QPointF(l.x2(), maxHeight));
2099 m_guides.at(i)->setLine(l);
2101 m_cursorLine->setLine(m_cursorLine->line().x1(), 0, m_cursorLine->line().x1(), maxHeight);
2102 setSceneRect(0, 0, sceneRect().width(), maxHeight);
2103 viewport()->update();
2104 emit trackHeightChanged();
2105 //QTimer::singleShot(500, this, SIGNAL(trackHeightChanged()));
2106 //setFixedHeight(50 * m_tracksCount);
2109 void CustomTrackView::removeTrack(int ix)
2111 // Delete track in MLT playlist
2112 m_document->renderer()->mltDeleteTrack(m_document->tracksCount() - ix);
2113 m_document->deleteTrack(m_document->tracksCount() - ix - 1);
2115 double startY = ix * (m_tracksHeight + 1) + m_tracksHeight / 2;
2116 QRectF r(0, startY, sceneRect().width(), sceneRect().height() - startY);
2117 QList<QGraphicsItem *> selection = m_scene->items(r);
2119 resetSelectionGroup();
2121 m_selectionGroup = new AbstractGroupItem(m_document->fps());
2122 scene()->addItem(m_selectionGroup);
2123 for (int i = 0; i < selection.count(); i++) {
2124 if ((!selection.at(i)->parentItem()) && (selection.at(i)->type() == AVWIDGET || selection.at(i)->type() == TRANSITIONWIDGET || selection.at(i)->type() == GROUPWIDGET)) {
2125 m_selectionGroup->addToGroup(selection.at(i));
2126 selection.at(i)->setFlags(QGraphicsItem::ItemIsSelectable);
2129 // Move graphic items
2130 qreal ydiff = 0 - (int) m_tracksHeight;
2131 m_selectionGroup->translate(0, ydiff);
2133 // adjust track number
2134 QList<QGraphicsItem *> children = m_selectionGroup->childItems();
2135 //kDebug() << "// FOUND CLIPS TO MOVE: " << children.count();
2136 for (int i = 0; i < children.count(); i++) {
2137 if (children.at(i)->type() == GROUPWIDGET) {
2138 AbstractGroupItem *grp = static_cast<AbstractGroupItem*>(children.at(i));
2139 children << grp->childItems();
2142 if (children.at(i)->type() == AVWIDGET) {
2143 ClipItem *clip = static_cast <ClipItem *>(children.at(i));
2145 ItemInfo clipinfo = clip->info();
2146 // We add a move clip command so that we get the correct producer for new track number
2147 if (clip->clipType() == AV || clip->clipType() == AUDIO) {
2148 Mlt::Producer *prod;
2149 if (clip->isAudioOnly()) prod = clip->baseClip()->audioProducer(clipinfo.track);
2150 else if (clip->isVideoOnly()) prod = clip->baseClip()->videoProducer();
2151 else prod = clip->baseClip()->producer(clipinfo.track);
2152 if (!m_document->renderer()->mltUpdateClipProducer((int)(m_document->tracksCount() - clipinfo.track), clipinfo.startPos.frames(m_document->fps()), prod)) {
2153 emit displayMessage(i18n("Cannot update clip (time: %1, track: %2)", clipinfo.startPos.frames(m_document->fps()), clipinfo.track), ErrorMessage);
2156 } else if (children.at(i)->type() == TRANSITIONWIDGET) {
2157 Transition *tr = static_cast <Transition *>(children.at(i));
2159 int track = tr->transitionEndTrack();
2161 ItemInfo clipinfo = tr->info();
2162 tr->updateTransitionEndTrack(getPreviousVideoTrack(clipinfo.track));
2166 resetSelectionGroup(false);
2168 int maxHeight = m_tracksHeight * m_document->tracksCount();
2169 for (int i = 0; i < m_guides.count(); i++) {
2170 QLineF l = m_guides.at(i)->line();
2171 l.setP2(QPointF(l.x2(), maxHeight));
2172 m_guides.at(i)->setLine(l);
2174 m_cursorLine->setLine(m_cursorLine->line().x1(), 0, m_cursorLine->line().x1(), maxHeight);
2175 setSceneRect(0, 0, sceneRect().width(), maxHeight);
2176 viewport()->update();
2177 emit trackHeightChanged();
2178 //QTimer::singleShot(500, this, SIGNAL(trackHeightChanged()));
2181 void CustomTrackView::changeTrack(int ix, TrackInfo type)
2183 int tracknumber = m_document->tracksCount() - ix;
2184 m_document->setTrackType(tracknumber - 1, type);
2185 m_document->renderer()->mltChangeTrackState(tracknumber, m_document->trackInfoAt(tracknumber - 1).isMute, m_document->trackInfoAt(tracknumber - 1).isBlind);
2186 QTimer::singleShot(300, this, SIGNAL(trackHeightChanged()));
2187 viewport()->update();
2191 void CustomTrackView::slotSwitchTrackAudio(int ix)
2193 /*for (int i = 0; i < m_document->tracksCount(); i++)
2194 kDebug() << "TRK " << i << " STATE: " << m_document->trackInfoAt(i).isMute << m_document->trackInfoAt(i).isBlind;*/
2195 int tracknumber = m_document->tracksCount() - ix - 1;
2196 m_document->switchTrackAudio(tracknumber, !m_document->trackInfoAt(tracknumber).isMute);
2197 kDebug() << "NEXT TRK STATE: " << m_document->trackInfoAt(tracknumber).isMute << m_document->trackInfoAt(tracknumber).isBlind;
2198 m_document->renderer()->mltChangeTrackState(tracknumber + 1, m_document->trackInfoAt(tracknumber).isMute, m_document->trackInfoAt(tracknumber).isBlind);
2199 setDocumentModified();
2202 void CustomTrackView::slotSwitchTrackLock(int ix)
2204 int tracknumber = m_document->tracksCount() - ix - 1;
2205 LockTrackCommand *command = new LockTrackCommand(this, ix, !m_document->trackInfoAt(tracknumber).isLocked);
2206 m_commandStack->push(command);
2210 void CustomTrackView::lockTrack(int ix, bool lock)
2212 int tracknumber = m_document->tracksCount() - ix - 1;
2213 m_document->switchTrackLock(tracknumber, lock);
2214 emit doTrackLock(ix, lock);
2215 QList<QGraphicsItem *> selection = m_scene->items(0, ix * m_tracksHeight + m_tracksHeight / 2, sceneRect().width(), m_tracksHeight / 2 - 2);
2217 for (int i = 0; i < selection.count(); i++) {
2218 if (selection.at(i)->type() != AVWIDGET && selection.at(i)->type() != TRANSITIONWIDGET) continue;
2219 if (selection.at(i)->isSelected()) {
2220 if (selection.at(i)->type() == AVWIDGET) emit clipItemSelected(NULL);
2221 else emit transitionItemSelected(NULL);
2223 static_cast <AbstractClipItem *>(selection.at(i))->setItemLocked(lock);
2225 kDebug() << "NEXT TRK STATE: " << m_document->trackInfoAt(tracknumber).isLocked;
2226 viewport()->update();
2227 setDocumentModified();
2230 void CustomTrackView::slotSwitchTrackVideo(int ix)
2232 int tracknumber = m_document->tracksCount() - ix;
2233 m_document->switchTrackVideo(tracknumber - 1, !m_document->trackInfoAt(tracknumber - 1).isBlind);
2234 m_document->renderer()->mltChangeTrackState(tracknumber, m_document->trackInfoAt(tracknumber - 1).isMute, m_document->trackInfoAt(tracknumber - 1).isBlind);
2235 setDocumentModified();
2238 QList<QGraphicsItem *> CustomTrackView::checkForGroups(const QRectF &rect, bool &ok)
2240 // Check there is no group going over several tracks there, or that would result in timeline corruption
2241 QList<QGraphicsItem *> selection = scene()->items(rect);
2242 int maxHeight = m_tracksHeight * 1.5;
2243 for (int i = 0; i < selection.count(); i++) {
2244 // Check that we don't try to move a group with clips on other tracks
2245 if (selection.at(i)->type() == GROUPWIDGET && (selection.at(i)->boundingRect().height() >= maxHeight)) {
2248 } else if (selection.at(i)->parentItem() && (selection.at(i)->parentItem()->boundingRect().height() >= maxHeight)) {
2256 void CustomTrackView::slotRemoveSpace()
2260 if (m_menuPosition.isNull()) {
2261 pos = GenTime(cursorPos(), m_document->fps());
2263 track = QInputDialog::getInteger(this, i18n("Remove Space"), i18n("Track"), 0, 0, m_document->tracksCount() - 1, 1, &ok);
2266 pos = GenTime((int)(mapToScene(m_menuPosition).x()), m_document->fps());
2267 track = (int)(mapToScene(m_menuPosition).y() / m_tracksHeight);
2270 ClipItem *item = getClipItemAt(pos, track);
2272 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);
2275 int length = m_document->renderer()->mltGetSpaceLength(pos, m_document->tracksCount() - track, true);
2276 //kDebug() << "// GOT LENGT; " << length;
2278 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 // Make sure there is no group in the way
2283 QRectF rect(pos.frames(m_document->fps()), track * m_tracksHeight + m_tracksHeight / 2, sceneRect().width() - pos.frames(m_document->fps()), m_tracksHeight / 2 - 2);
2286 QList<QGraphicsItem *> items = checkForGroups(rect, isOk);
2288 // groups found on track, do not allow the move
2289 emit displayMessage(i18n("Cannot remove space in a track with a group"), ErrorMessage);
2293 QList<ItemInfo> clipsToMove;
2294 QList<ItemInfo> transitionsToMove;
2296 for (int i = 0; i < items.count(); i++) {
2297 if (items.at(i)->type() == AVWIDGET || items.at(i)->type() == TRANSITIONWIDGET) {
2298 AbstractClipItem *item = static_cast <AbstractClipItem *>(items.at(i));
2299 ItemInfo info = item->info();
2300 if (item->type() == AVWIDGET) {
2301 clipsToMove.append(info);
2302 } else if (item->type() == TRANSITIONWIDGET) {
2303 transitionsToMove.append(info);
2308 InsertSpaceCommand *command = new InsertSpaceCommand(this, clipsToMove, transitionsToMove, track, GenTime(-length, m_document->fps()), true);
2309 m_commandStack->push(command);
2312 void CustomTrackView::slotInsertSpace()
2316 if (m_menuPosition.isNull()) {
2317 pos = GenTime(cursorPos(), m_document->fps());
2319 pos = GenTime((int)(mapToScene(m_menuPosition).x()), m_document->fps());
2320 track = (int)(mapToScene(m_menuPosition).y() / m_tracksHeight) + 1;
2322 SpacerDialog d(GenTime(65, m_document->fps()), m_document->timecode(), track, m_document->tracksCount(), this);
2323 if (d.exec() != QDialog::Accepted) return;
2324 GenTime spaceDuration = d.selectedDuration();
2325 track = d.selectedTrack();
2327 ClipItem *item = getClipItemAt(pos, track);
2328 if (item) pos = item->startPos();
2330 // Make sure there is no group in the way
2331 QRectF rect(pos.frames(m_document->fps()), track * m_tracksHeight + m_tracksHeight / 2, sceneRect().width() - pos.frames(m_document->fps()), m_tracksHeight / 2 - 2);
2333 QList<QGraphicsItem *> items = checkForGroups(rect, isOk);
2335 // groups found on track, do not allow the move
2336 emit displayMessage(i18n("Cannot insert space in a track with a group"), ErrorMessage);
2340 QList<ItemInfo> clipsToMove;
2341 QList<ItemInfo> transitionsToMove;
2343 for (int i = 0; i < items.count(); i++) {
2344 if (items.at(i)->type() == AVWIDGET || items.at(i)->type() == TRANSITIONWIDGET) {
2345 AbstractClipItem *item = static_cast <AbstractClipItem *>(items.at(i));
2346 ItemInfo info = item->info();
2347 if (item->type() == AVWIDGET) {
2348 clipsToMove.append(info);
2349 } else if (item->type() == TRANSITIONWIDGET) {
2350 transitionsToMove.append(info);
2355 InsertSpaceCommand *command = new InsertSpaceCommand(this, clipsToMove, transitionsToMove, track, spaceDuration, true);
2356 m_commandStack->push(command);
2359 void CustomTrackView::insertSpace(QList<ItemInfo> clipsToMove, QList<ItemInfo> transToMove, int track, const GenTime duration, const GenTime offset)
2361 int diff = duration.frames(m_document->fps());
2362 resetSelectionGroup();
2363 m_selectionGroup = new AbstractGroupItem(m_document->fps());
2364 scene()->addItem(m_selectionGroup);
2366 Transition *transition;
2368 // Create lists with start pos for each track
2369 QMap <int, int> trackClipStartList;
2370 QMap <int, int> trackTransitionStartList;
2372 for (int i = 1; i < m_document->tracksCount() + 1; i++) {
2373 trackClipStartList[i] = -1;
2374 trackTransitionStartList[i] = -1;
2377 if (!clipsToMove.isEmpty()) for (int i = 0; i < clipsToMove.count(); i++) {
2378 clip = getClipItemAtStart(clipsToMove.at(i).startPos + offset, clipsToMove.at(i).track);
2380 if (clip->parentItem()) {
2381 m_selectionGroup->addToGroup(clip->parentItem());
2382 clip->parentItem()->setFlags(QGraphicsItem::ItemIsSelectable);
2384 m_selectionGroup->addToGroup(clip);
2385 clip->setFlags(QGraphicsItem::ItemIsSelectable);
2387 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))
2388 trackClipStartList[m_document->tracksCount() - clipsToMove.at(i).track] = clipsToMove.at(i).startPos.frames(m_document->fps());
2390 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);
2393 if (!transToMove.isEmpty()) for (int i = 0; i < transToMove.count(); i++) {
2394 transition = getTransitionItemAtStart(transToMove.at(i).startPos + offset, transToMove.at(i).track);
2396 if (transition->parentItem()) {
2397 m_selectionGroup->addToGroup(transition->parentItem());
2398 transition->parentItem()->setFlags(QGraphicsItem::ItemIsSelectable);
2400 m_selectionGroup->addToGroup(transition);
2401 transition->setFlags(QGraphicsItem::ItemIsSelectable);
2403 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))
2404 trackTransitionStartList[m_document->tracksCount() - transToMove.at(i).track] = transToMove.at(i).startPos.frames(m_document->fps());
2405 } 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);
2407 m_selectionGroup->translate(diff, 0);
2409 // update items coordinates
2410 QList<QGraphicsItem *> itemList = m_selectionGroup->childItems();
2412 for (int i = 0; i < itemList.count(); i++) {
2413 if (itemList.at(i)->type() == AVWIDGET || itemList.at(i)->type() == TRANSITIONWIDGET) {
2414 static_cast < AbstractClipItem *>(itemList.at(i))->updateItem();
2415 } else if (itemList.at(i)->type() == GROUPWIDGET) {
2416 QList<QGraphicsItem *> children = itemList.at(i)->childItems();
2417 for (int j = 0; j < children.count(); j++) {
2418 AbstractClipItem * clp = static_cast < AbstractClipItem *>(children.at(j));
2423 resetSelectionGroup(false);
2424 if (track != -1) track = m_document->tracksCount() - track;
2425 m_document->renderer()->mltInsertSpace(trackClipStartList, trackTransitionStartList, track, duration, offset);
2428 void CustomTrackView::deleteClip(const QString &clipId)
2430 resetSelectionGroup();
2431 QList<QGraphicsItem *> itemList = items();
2432 QUndoCommand *deleteCommand = new QUndoCommand();
2434 for (int i = 0; i < itemList.count(); i++) {
2435 if (itemList.at(i)->type() == AVWIDGET) {
2436 ClipItem *item = (ClipItem *)itemList.at(i);
2437 if (item->clipProducer() == clipId) {
2439 if (item->parentItem()) {
2440 // Clip is in a group, destroy the group
2441 new GroupClipsCommand(this, QList<ItemInfo>() << item->info(), QList<ItemInfo>(), false, deleteCommand);
2443 new AddTimelineClipCommand(this, item->xml(), item->clipProducer(), item->info(), item->effectList(), true, true, deleteCommand);
2447 deleteCommand->setText(i18np("Delete timeline clip", "Delete timeline clips", count));
2448 if (count == 0) delete deleteCommand;
2449 else m_commandStack->push(deleteCommand);
2452 void CustomTrackView::setCursorPos(int pos, bool seek)
2454 if (pos == m_cursorPos) return;
2455 emit cursorMoved((int)(m_cursorPos), (int)(pos));
2457 if (seek) m_document->renderer()->seek(GenTime(m_cursorPos, m_document->fps()));
2458 else if (m_autoScroll) checkScrolling();
2459 m_cursorLine->setPos(m_cursorPos, 0);
2462 void CustomTrackView::updateCursorPos()
2464 m_cursorLine->setPos(m_cursorPos, 0);
2467 int CustomTrackView::cursorPos()
2469 return (int)(m_cursorPos);
2472 void CustomTrackView::moveCursorPos(int delta)
2474 if (m_cursorPos + delta < 0) delta = 0 - m_cursorPos;
2475 emit cursorMoved((int)(m_cursorPos), (int)((m_cursorPos + delta)));
2476 m_cursorPos += delta;
2477 m_cursorLine->setPos(m_cursorPos, 0);
2478 m_document->renderer()->seek(GenTime(m_cursorPos, m_document->fps()));
2481 void CustomTrackView::initCursorPos(int pos)
2483 emit cursorMoved((int)(m_cursorPos), (int)(pos));
2485 m_cursorLine->setPos(pos, 0);
2489 void CustomTrackView::checkScrolling()
2491 ensureVisible(m_cursorPos, verticalScrollBar()->value() + 10, 2, 2, 50, 0);
2494 void CustomTrackView::mouseReleaseEvent(QMouseEvent * event)
2496 if (m_moveOpMode == SEEK) m_moveOpMode = NONE;
2497 QGraphicsView::mouseReleaseEvent(event);
2498 setViewportUpdateMode(QGraphicsView::MinimalViewportUpdate);
2499 if (m_scrollTimer.isActive()) m_scrollTimer.stop();
2500 if (event->button() == Qt::MidButton) {
2503 setDragMode(QGraphicsView::NoDrag);
2504 if (m_operationMode == MOVEGUIDE) {
2505 setCursor(Qt::ArrowCursor);
2506 m_operationMode = NONE;
2507 m_dragGuide->setFlag(QGraphicsItem::ItemIsMovable, false);
2508 GenTime newPos = GenTime(m_dragGuide->pos().x(), m_document->fps());
2509 if (newPos != m_dragGuide->position()) {
2510 EditGuideCommand *command = new EditGuideCommand(this, m_dragGuide->position(), m_dragGuide->label(), newPos, m_dragGuide->label(), false);
2511 m_commandStack->push(command);
2512 m_dragGuide->updateGuide(GenTime(m_dragGuide->pos().x(), m_document->fps()));
2513 qSort(m_guides.begin(), m_guides.end(), sortGuidesList);
2514 m_document->syncGuides(m_guides);
2519 } else if (m_operationMode == SPACER && m_selectionGroup) {
2521 if (event->modifiers() != Qt::ControlModifier) {
2522 // We are moving all tracks
2524 } else track = (int)(mapToScene(m_clickEvent).y() / m_tracksHeight);
2525 GenTime timeOffset = GenTime((int)(m_selectionGroup->scenePos().x()), m_document->fps()) - m_selectionGroupInfo.startPos;
2527 if (timeOffset != GenTime()) {
2528 QList<QGraphicsItem *> items = m_selectionGroup->childItems();
2530 QList<ItemInfo> clipsToMove;
2531 QList<ItemInfo> transitionsToMove;
2533 // Create lists with start pos for each track
2534 QMap <int, int> trackClipStartList;
2535 QMap <int, int> trackTransitionStartList;
2537 for (int i = 1; i < m_document->tracksCount() + 1; i++) {
2538 trackClipStartList[i] = -1;
2539 trackTransitionStartList[i] = -1;
2542 for (int i = 0; i < items.count(); i++) {
2543 if (items.at(i)->type() == GROUPWIDGET)
2544 items += items.at(i)->childItems();
2547 for (int i = 0; i < items.count(); i++) {
2548 if (items.at(i)->type() == AVWIDGET) {
2549 AbstractClipItem *item = static_cast <AbstractClipItem *>(items.at(i));
2550 ItemInfo info = item->info();
2551 clipsToMove.append(info);
2553 if (trackClipStartList.value(m_document->tracksCount() - info.track) == -1 || info.startPos.frames(m_document->fps()) < trackClipStartList.value(m_document->tracksCount() - info.track))
2554 trackClipStartList[m_document->tracksCount() - info.track] = info.startPos.frames(m_document->fps());
2555 } else if (items.at(i)->type() == TRANSITIONWIDGET) {
2556 AbstractClipItem *item = static_cast <AbstractClipItem *>(items.at(i));
2557 ItemInfo info = item->info();
2558 transitionsToMove.append(info);
2560 if (trackTransitionStartList.value(m_document->tracksCount() - info.track) == -1 || info.startPos.frames(m_document->fps()) < trackTransitionStartList.value(m_document->tracksCount() - info.track))
2561 trackTransitionStartList[m_document->tracksCount() - info.track] = info.startPos.frames(m_document->fps());
2565 InsertSpaceCommand *command = new InsertSpaceCommand(this, clipsToMove, transitionsToMove, track, timeOffset, false);
2566 m_commandStack->push(command);
2567 if (track != -1) track = m_document->tracksCount() - track;
2568 kDebug() << "SPACER TRACK:" << track;
2569 m_document->renderer()->mltInsertSpace(trackClipStartList, trackTransitionStartList, track, timeOffset, GenTime());
2571 resetSelectionGroup(false);
2572 m_operationMode = NONE;
2573 } else if (m_operationMode == RUBBERSELECTION) {
2574 //kDebug() << "// END RUBBER SELECT";
2575 resetSelectionGroup();
2576 groupSelectedItems();
2577 m_operationMode = NONE;
2580 if (m_dragItem == NULL && m_selectionGroup == NULL) {
2581 emit transitionItemSelected(NULL);
2585 if (m_dragItem) info = m_dragItem->info();
2587 if (m_operationMode == MOVE) {
2588 setCursor(Qt::OpenHandCursor);
2590 if (m_dragItem->parentItem() == 0) {
2591 // we are moving one clip, easy
2592 if (m_dragItem->type() == AVWIDGET && (m_dragItemInfo.startPos != info.startPos || m_dragItemInfo.track != info.track)) {
2593 ClipItem *item = static_cast <ClipItem *>(m_dragItem);
2594 Mlt::Producer *prod;
2595 if (item->isAudioOnly()) prod = item->baseClip()->audioProducer(m_dragItemInfo.track);
2596 else if (item->isVideoOnly()) prod = item->baseClip()->videoProducer();
2597 else prod = item->baseClip()->producer(m_dragItemInfo.track);
2598 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);
2601 int tracknumber = m_document->tracksCount() - item->track() - 1;
2602 bool isLocked = m_document->trackInfoAt(tracknumber).isLocked;
2603 if (isLocked) item->setItemLocked(true);
2604 QUndoCommand *moveCommand = new QUndoCommand();
2605 moveCommand->setText(i18n("Move clip"));
2606 new MoveClipCommand(this, m_dragItemInfo, info, false, moveCommand);
2607 // Also move automatic transitions (on lower track)
2608 Transition *tr = getTransitionItemAtStart(m_dragItemInfo.startPos, m_dragItemInfo.track);
2609 if (tr && tr->isAutomatic()) {
2610 ItemInfo trInfo = tr->info();
2611 ItemInfo newTrInfo = trInfo;
2612 newTrInfo.track = info.track;
2613 newTrInfo.startPos = m_dragItem->startPos();
2614 if (m_dragItemInfo.track == info.track && !item->baseClip()->isTransparent() && getClipItemAtEnd(newTrInfo.endPos, m_document->tracksCount() - tr->transitionEndTrack())) {
2615 // transition end should stay the same
2617 // transition end should be adjusted to clip
2618 newTrInfo.endPos = newTrInfo.endPos + (newTrInfo.startPos - trInfo.startPos);
2620 if (newTrInfo.startPos < newTrInfo.endPos) new MoveTransitionCommand(this, trInfo, newTrInfo, true, moveCommand);
2622 if (tr == NULL || tr->endPos() < m_dragItemInfo.endPos) {
2623 // Check if there is a transition at clip end
2624 tr = getTransitionItemAtEnd(m_dragItemInfo.endPos, m_dragItemInfo.track);
2625 if (tr && tr->isAutomatic()) {
2626 ItemInfo trInfo = tr->info();
2627 ItemInfo newTrInfo = trInfo;
2628 newTrInfo.track = info.track;
2629 newTrInfo.endPos = m_dragItem->endPos();
2630 if (m_dragItemInfo.track == info.track && !item->baseClip()->isTransparent() && getClipItemAtStart(trInfo.startPos, m_document->tracksCount() - tr->transitionEndTrack())) {
2631 // transition start should stay the same
2633 // transition start should be moved
2634 newTrInfo.startPos = newTrInfo.startPos + (newTrInfo.endPos - trInfo.endPos);
2636 if (newTrInfo.startPos < newTrInfo.endPos)
2637 new MoveTransitionCommand(this, trInfo, newTrInfo, true, moveCommand);
2640 // Also move automatic transitions (on upper track)
2641 tr = getTransitionItemAtStart(m_dragItemInfo.startPos, m_dragItemInfo.track - 1);
2642 if (m_dragItemInfo.track == info.track && tr && tr->isAutomatic() && (m_document->tracksCount() - tr->transitionEndTrack()) == m_dragItemInfo.track) {
2643 ItemInfo trInfo = tr->info();
2644 ItemInfo newTrInfo = trInfo;
2645 newTrInfo.startPos = m_dragItem->startPos();
2646 ClipItem * upperClip = getClipItemAt(m_dragItemInfo.startPos, m_dragItemInfo.track - 1);
2647 if (!upperClip || !upperClip->baseClip()->isTransparent()) {
2648 if (!getClipItemAtEnd(newTrInfo.endPos, tr->track())) {
2649 // transition end should be adjusted to clip on upper track
2650 newTrInfo.endPos = newTrInfo.endPos + (newTrInfo.startPos - trInfo.startPos);
2652 if (newTrInfo.startPos < newTrInfo.endPos) new MoveTransitionCommand(this, trInfo, newTrInfo, true, moveCommand);
2655 if (m_dragItemInfo.track == info.track && (tr == NULL || tr->endPos() < m_dragItemInfo.endPos)) {
2656 // Check if there is a transition at clip end
2657 tr = getTransitionItemAtEnd(m_dragItemInfo.endPos, m_dragItemInfo.track - 1);
2658 if (tr && tr->isAutomatic() && (m_document->tracksCount() - tr->transitionEndTrack()) == m_dragItemInfo.track) {
2659 ItemInfo trInfo = tr->info();
2660 ItemInfo newTrInfo = trInfo;
2661 newTrInfo.endPos = m_dragItem->endPos();
2662 kDebug() << "CLIP ENDS AT: " << newTrInfo.endPos.frames(25);
2663 kDebug() << "CLIP STARTS AT: " << newTrInfo.startPos.frames(25);
2664 ClipItem * upperClip = getClipItemAt(m_dragItemInfo.startPos, m_dragItemInfo.track - 1);
2665 if (!upperClip || !upperClip->baseClip()->isTransparent()) {
2666 if (!getClipItemAtStart(trInfo.startPos, tr->track())) {
2667 // transition start should be moved
2668 newTrInfo.startPos = newTrInfo.startPos + (newTrInfo.endPos - trInfo.endPos);
2670 if (newTrInfo.startPos < newTrInfo.endPos) new MoveTransitionCommand(this, trInfo, newTrInfo, true, moveCommand);
2674 m_commandStack->push(moveCommand);
2676 // undo last move and emit error message
2677 bool snap = KdenliveSettings::snaptopoints();
2678 KdenliveSettings::setSnaptopoints(false);
2679 item->setPos((int) m_dragItemInfo.startPos.frames(m_document->fps()), (int)(m_dragItemInfo.track * m_tracksHeight + 1));
2680 KdenliveSettings::setSnaptopoints(snap);
2681 emit displayMessage(i18n("Cannot move clip to position %1", m_document->timecode().getTimecodeFromFrames(m_dragItemInfo.startPos.frames(m_document->fps()))), ErrorMessage);
2683 setDocumentModified();
2685 if (m_dragItem->type() == TRANSITIONWIDGET && (m_dragItemInfo.startPos != info.startPos || m_dragItemInfo.track != info.track)) {
2686 Transition *transition = static_cast <Transition *>(m_dragItem);
2687 if (!m_document->renderer()->mltMoveTransition(transition->transitionTag(), (int)(m_document->tracksCount() - m_dragItemInfo.track), (int)(m_document->tracksCount() - m_dragItem->track()), transition->transitionEndTrack(), m_dragItemInfo.startPos, m_dragItemInfo.endPos, info.startPos, info.endPos)) {
2688 // Moving transition failed, revert to previous position
2689 emit displayMessage(i18n("Cannot move transition"), ErrorMessage);
2690 transition->setPos((int) m_dragItemInfo.startPos.frames(m_document->fps()), (m_dragItemInfo.track) * m_tracksHeight + 1);
2692 MoveTransitionCommand *command = new MoveTransitionCommand(this, m_dragItemInfo, info, false);
2693 m_commandStack->push(command);
2694 transition->updateTransitionEndTrack(getPreviousVideoTrack(m_dragItem->track()));
2698 // Moving several clips. We need to delete them and readd them to new position,
2699 // or they might overlap each other during the move
2700 QGraphicsItemGroup *group = static_cast <QGraphicsItemGroup *>(m_dragItem->parentItem());
2701 QList<QGraphicsItem *> items = group->childItems();
2703 QList<ItemInfo> clipsToMove;
2704 QList<ItemInfo> transitionsToMove;
2706 GenTime timeOffset = GenTime(m_dragItem->scenePos().x(), m_document->fps()) - m_dragItemInfo.startPos;
2707 const int trackOffset = (int)(m_dragItem->scenePos().y() / m_tracksHeight) - m_dragItemInfo.track;
2708 //kDebug() << "// MOVED SEVERAL CLIPS" << timeOffset.frames(25);
2709 if (timeOffset != GenTime() || trackOffset != 0) {
2710 // remove items in MLT playlist
2713 int max = items.count();
2714 for (int i = 0; i < max; i++) {
2715 if (items.at(i)->type() == GROUPWIDGET) {
2716 items += items.at(i)->childItems();
2719 m_document->renderer()->blockSignals(true);
2720 for (int i = 0; i < items.count(); i++) {
2721 if (items.at(i)->type() != AVWIDGET && items.at(i)->type() != TRANSITIONWIDGET) continue;
2722 AbstractClipItem *item = static_cast <AbstractClipItem *>(items.at(i));
2723 ItemInfo info = item->info();
2724 if (item->type() == AVWIDGET) {
2725 if (m_document->renderer()->mltRemoveClip(m_document->tracksCount() - info.track, info.startPos) == false) {
2726 // error, clip cannot be removed from playlist
2727 emit displayMessage(i18n("Error removing clip at %1 on track %2", m_document->timecode().getTimecodeFromFrames(info.startPos.frames(m_document->fps())), info.track), ErrorMessage);
2729 clipsToMove.append(info);
2732 transitionsToMove.append(info);
2733 Transition *tr = static_cast <Transition*>(item);
2734 m_document->renderer()->mltDeleteTransition(tr->transitionTag(), tr->transitionEndTrack(), m_document->tracksCount() - info.track, info.startPos, info.endPos, tr->toXML());
2737 m_document->renderer()->blockSignals(false);
2738 for (int i = 0; i < items.count(); i++) {
2739 // re-add items in correct place
2740 if (items.at(i)->type() != AVWIDGET && items.at(i)->type() != TRANSITIONWIDGET) continue;
2741 AbstractClipItem *item = static_cast <AbstractClipItem *>(items.at(i));
2743 ItemInfo info = item->info();
2744 int tracknumber = m_document->tracksCount() - info.track - 1;
2745 bool isLocked = m_document->trackInfoAt(tracknumber).isLocked;
2747 group->removeFromGroup(item);
2748 item->setItemLocked(true);
2751 if (item->type() == AVWIDGET) {
2752 ClipItem *clip = static_cast <ClipItem*>(item);
2753 info.track = m_document->tracksCount() - info.track;
2754 Mlt::Producer *prod;
2755 if (clip->isAudioOnly()) prod = clip->baseClip()->audioProducer(info.track);
2756 else if (clip->isVideoOnly()) prod = clip->baseClip()->videoProducer();
2757 else prod = clip->baseClip()->producer(info.track);
2758 m_document->renderer()->mltInsertClip(info, clip->xml(), prod);
2759 for (int i = 0; i < clip->effectsCount(); i++) {
2760 m_document->renderer()->mltAddEffect(info.track, info.startPos, clip->getEffectArgs(clip->effectAt(i)), false);
2763 Transition *tr = static_cast <Transition*>(item);
2764 int newTrack = tr->transitionEndTrack();
2765 if (!tr->forcedTrack()) {
2766 newTrack = getPreviousVideoTrack(info.track);
2768 tr->updateTransitionEndTrack(newTrack);
2769 m_document->renderer()->mltAddTransition(tr->transitionTag(), newTrack, m_document->tracksCount() - info.track, info.startPos, info.endPos, tr->toXML());
2773 MoveGroupCommand *move = new MoveGroupCommand(this, clipsToMove, transitionsToMove, timeOffset, trackOffset, false);
2774 m_commandStack->push(move);
2776 //QPointF top = group->sceneBoundingRect().topLeft();
2777 //QPointF oldpos = m_selectionGroup->scenePos();
2778 //kDebug()<<"SELECTION GRP POS: "<<m_selectionGroup->scenePos()<<", TOP: "<<top;
2779 //group->setPos(top);
2780 //TODO: get rid of the 3 lines below
2781 if (m_selectionGroup) {
2782 m_selectionGroupInfo.startPos = GenTime(m_selectionGroup->scenePos().x(), m_document->fps());
2783 m_selectionGroupInfo.track = m_selectionGroup->track();
2785 setDocumentModified();
2788 m_document->renderer()->doRefresh();
2789 } else if (m_operationMode == RESIZESTART && m_dragItem->startPos() != m_dragItemInfo.startPos) {
2791 if (m_dragItem->type() == AVWIDGET) {
2792 ItemInfo resizeinfo = m_dragItemInfo;
2793 resizeinfo.track = m_document->tracksCount() - resizeinfo.track;
2794 bool success = m_document->renderer()->mltResizeClipStart(resizeinfo, m_dragItem->startPos() - m_dragItemInfo.startPos);
2796 QUndoCommand *resizeCommand = new QUndoCommand();
2797 resizeCommand->setText(i18n("Resize clip"));
2799 // Check if there is an automatic transition on that clip (lower track)
2800 Transition *transition = getTransitionItemAtStart(m_dragItemInfo.startPos, m_dragItemInfo.track);
2801 if (transition && transition->isAutomatic()) {
2802 ItemInfo trInfo = transition->info();
2803 ItemInfo newTrInfo = trInfo;
2804 newTrInfo.startPos = m_dragItem->startPos();
2805 if (newTrInfo.startPos < newTrInfo.endPos)
2806 new MoveTransitionCommand(this, trInfo, newTrInfo, true, resizeCommand);
2808 // Check if there is an automatic transition on that clip (upper track)
2809 transition = getTransitionItemAtStart(m_dragItemInfo.startPos, m_dragItemInfo.track - 1);
2810 if (transition && transition->isAutomatic() && (m_document->tracksCount() - transition->transitionEndTrack()) == m_dragItemInfo.track) {
2811 ItemInfo trInfo = transition->info();
2812 ItemInfo newTrInfo = trInfo;
2813 newTrInfo.startPos = m_dragItem->startPos();
2814 ClipItem * upperClip = getClipItemAt(m_dragItemInfo.startPos, m_dragItemInfo.track - 1);
2815 if ((!upperClip || !upperClip->baseClip()->isTransparent()) && newTrInfo.startPos < newTrInfo.endPos) {
2816 new MoveTransitionCommand(this, trInfo, newTrInfo, true, resizeCommand);
2820 ClipItem *clip = static_cast < ClipItem * >(m_dragItem);
2821 updateClipFade(clip);
2825 QDomElement root = doc.createElement("list");
2826 doc.appendChild(root);
2827 QList <int> indexes;
2828 for (int i = 0; i < clip->effectsCount(); i++) {
2829 QDomElement effect = clip->effectAt(i);
2830 if (EffectsList::hasKeyFrames(effect)) {
2831 doc.appendChild(doc.importNode(effect, true));
2836 if (clip->checkEffectsKeyframesPos(m_dragItemInfo.cropStart.frames(m_document->fps()), clip->cropStart().frames(m_document->fps()), true)) {
2837 // Keyframes were modified, updateClip
2838 QDomNodeList effs = doc.elementsByTagName("effect");
2840 // Since we must always resize clip before updating the keyframes, we
2841 // put a resize command before & after checking keyframes so that
2842 // we are sure the resize is performed before whenever we do or undo the action
2844 new ResizeClipCommand(this, m_dragItemInfo, info, false, true, resizeCommand);
2845 for (int i = 0; i < indexes.count(); i++) {
2846 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);
2847 updateEffect(m_document->tracksCount() - clip->track(), clip->startPos(), clip->effectAt(indexes.at(i)), indexes.at(i));
2849 new ResizeClipCommand(this, m_dragItemInfo, info, false, true, resizeCommand);
2850 emit clipItemSelected(clip);
2851 } else new ResizeClipCommand(this, m_dragItemInfo, info, false, false, resizeCommand);
2853 m_commandStack->push(resizeCommand);
2855 m_dragItem->resizeStart((int) m_dragItemInfo.startPos.frames(m_document->fps()));
2856 emit displayMessage(i18n("Error when resizing clip"), ErrorMessage);
2858 } else if (m_dragItem->type() == TRANSITIONWIDGET) {
2859 Transition *transition = static_cast <Transition *>(m_dragItem);
2860 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)) {
2861 // Cannot resize transition
2862 transition->resizeStart((int) m_dragItemInfo.startPos.frames(m_document->fps()));
2863 emit displayMessage(i18n("Cannot resize transition"), ErrorMessage);
2865 MoveTransitionCommand *command = new MoveTransitionCommand(this, m_dragItemInfo, info, false);
2866 m_commandStack->push(command);
2870 if (m_dragItem->parentItem() && m_dragItem->parentItem() != m_selectionGroup) {
2871 // Item was resized, rebuild group;
2872 AbstractGroupItem *group = static_cast <AbstractGroupItem *>(m_dragItem->parentItem());
2873 QList <QGraphicsItem *> children = group->childItems();
2874 m_document->clipManager()->removeGroup(group);
2875 scene()->destroyItemGroup(group);
2876 for (int i = 0; i < children.count(); i++) {
2877 children.at(i)->setSelected(true);
2879 groupSelectedItems(false, true);
2881 //m_document->renderer()->doRefresh();
2882 } else if (m_operationMode == RESIZEEND && m_dragItem->endPos() != m_dragItemInfo.endPos) {
2884 if (m_dragItem->type() == AVWIDGET) {
2885 ItemInfo resizeinfo = info;
2886 resizeinfo.track = m_document->tracksCount() - resizeinfo.track;
2887 bool success = m_document->renderer()->mltResizeClipEnd(resizeinfo, resizeinfo.endPos - resizeinfo.startPos);
2889 QUndoCommand *resizeCommand = new QUndoCommand();
2890 resizeCommand->setText(i18n("Resize clip"));
2892 // Check if there is an automatic transition on that clip (lower track)
2893 Transition *tr = getTransitionItemAtEnd(m_dragItemInfo.endPos, m_dragItemInfo.track);
2894 if (tr && tr->isAutomatic()) {
2895 ItemInfo trInfo = tr->info();
2896 ItemInfo newTrInfo = trInfo;
2897 newTrInfo.endPos = m_dragItem->endPos();
2898 if (newTrInfo.endPos > newTrInfo.startPos) new MoveTransitionCommand(this, trInfo, newTrInfo, true, resizeCommand);
2901 // Check if there is an automatic transition on that clip (upper track)
2902 tr = getTransitionItemAtEnd(m_dragItemInfo.endPos, m_dragItemInfo.track - 1);
2903 if (tr && tr->isAutomatic() && (m_document->tracksCount() - tr->transitionEndTrack()) == m_dragItemInfo.track) {
2904 ItemInfo trInfo = tr->info();
2905 ItemInfo newTrInfo = trInfo;
2906 newTrInfo.endPos = m_dragItem->endPos();
2907 ClipItem * upperClip = getClipItemAtEnd(m_dragItemInfo.endPos, m_dragItemInfo.track - 1);
2908 if ((!upperClip || !upperClip->baseClip()->isTransparent()) && newTrInfo.endPos > newTrInfo.startPos) {
2909 new MoveTransitionCommand(this, trInfo, newTrInfo, true, resizeCommand);
2914 ClipItem *clip = static_cast < ClipItem * >(m_dragItem);
2916 QDomElement root = doc.createElement("list");
2917 doc.appendChild(root);
2918 QList <int> indexes;
2919 for (int i = 0; i < clip->effectsCount(); i++) {
2920 QDomElement effect = clip->effectAt(i);
2921 if (EffectsList::hasKeyFrames(effect)) {
2922 doc.appendChild(doc.importNode(effect, true));
2927 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)) {
2928 // Keyframes were modified, updateClip
2929 QDomNodeList effs = doc.elementsByTagName("effect");
2931 // Since we must always resize clip before updating the keyframes, we
2932 // put a resize command before & after checking keyframes so that
2933 // we are sure the resize is performed before whenever we do or undo the action
2935 new ResizeClipCommand(this, m_dragItemInfo, info, false, true, resizeCommand);
2936 for (int i = 0; i < indexes.count(); i++) {
2937 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);
2938 updateEffect(m_document->tracksCount() - clip->track(), clip->startPos(), clip->effectAt(indexes.at(i)), indexes.at(i));
2940 new ResizeClipCommand(this, m_dragItemInfo, info, false, true, resizeCommand);
2941 emit clipItemSelected(clip);
2942 } else new ResizeClipCommand(this, m_dragItemInfo, info, false, false, resizeCommand);
2944 m_commandStack->push(resizeCommand);
2945 updateClipFade(clip);
2947 m_dragItem->resizeEnd((int) m_dragItemInfo.endPos.frames(m_document->fps()));
2948 emit displayMessage(i18n("Error when resizing clip"), ErrorMessage);
2950 } else if (m_dragItem->type() == TRANSITIONWIDGET) {
2951 Transition *transition = static_cast <Transition *>(m_dragItem);
2952 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)) {
2953 // Cannot resize transition
2954 transition->resizeEnd((int) m_dragItemInfo.endPos.frames(m_document->fps()));
2955 emit displayMessage(i18n("Cannot resize transition"), ErrorMessage);
2957 MoveTransitionCommand *command = new MoveTransitionCommand(this, m_dragItemInfo, info, false);
2958 m_commandStack->push(command);
2961 if (m_dragItem->parentItem() && m_dragItem->parentItem() != m_selectionGroup) {
2962 // Item was resized, rebuild group;
2963 AbstractGroupItem *group = static_cast <AbstractGroupItem *>(m_dragItem->parentItem());
2964 QList <QGraphicsItem *> children = group->childItems();
2965 m_document->clipManager()->removeGroup(group);
2966 scene()->destroyItemGroup(group);
2967 for (int i = 0; i < children.count(); i++) {
2968 children.at(i)->setSelected(true);
2970 groupSelectedItems(false, true);
2972 //m_document->renderer()->doRefresh();
2973 } else if (m_operationMode == FADEIN) {
2974 // resize fade in effect
2975 ClipItem * item = static_cast <ClipItem *>(m_dragItem);
2976 int ix = item->hasEffect("volume", "fadein");
2978 QDomElement oldeffect = item->effectAt(ix);
2979 int start = item->cropStart().frames(m_document->fps());
2980 int end = item->fadeIn();
2982 slotDeleteEffect(item, oldeffect);
2985 QDomElement effect = oldeffect.cloneNode().toElement();
2986 EffectsList::setParameter(oldeffect, "in", QString::number(start));
2987 EffectsList::setParameter(oldeffect, "out", QString::number(end));
2988 slotUpdateClipEffect(item, effect, oldeffect, ix);
2989 emit clipItemSelected(item, ix);
2991 } else if (item->fadeIn() != 0 && item->hasEffect("", "fade_from_black") == -1) {
2992 QDomElement effect = MainWindow::audioEffects.getEffectByTag("volume", "fadein").cloneNode().toElement();
2993 EffectsList::setParameter(effect, "out", QString::number(item->fadeIn()));
2994 slotAddEffect(effect, m_dragItem->startPos(), m_dragItem->track());
2996 ix = item->hasEffect("volume", "fade_from_black");
2998 QDomElement oldeffect = item->effectAt(ix);
2999 int start = item->cropStart().frames(m_document->fps());
3000 int end = item->fadeIn();
3002 slotDeleteEffect(item, oldeffect);
3005 QDomElement effect = oldeffect.cloneNode().toElement();
3006 EffectsList::setParameter(oldeffect, "in", QString::number(start));
3007 EffectsList::setParameter(oldeffect, "out", QString::number(end));
3008 slotUpdateClipEffect(item, effect, oldeffect, ix);
3009 emit clipItemSelected(item, ix);
3012 } else if (m_operationMode == FADEOUT) {
3013 // resize fade in effect
3014 ClipItem * item = static_cast <ClipItem *>(m_dragItem);
3015 int ix = item->hasEffect("volume", "fadeout");
3017 QDomElement oldeffect = item->effectAt(ix);
3018 int end = (item->cropDuration() + item->cropStart()).frames(m_document->fps());
3019 int start = item->fadeOut();
3021 slotDeleteEffect(item, oldeffect);
3023 start = end - start;
3024 QDomElement effect = oldeffect.cloneNode().toElement();
3025 EffectsList::setParameter(oldeffect, "in", QString::number(start));
3026 EffectsList::setParameter(oldeffect, "out", QString::number(end));
3027 // kDebug()<<"EDIT FADE OUT : "<<start<<"x"<<end;
3028 slotUpdateClipEffect(item, effect, oldeffect, ix);
3029 emit clipItemSelected(item, ix);
3031 } else if (item->fadeOut() != 0 && item->hasEffect("", "fade_to_black") == -1) {
3032 QDomElement effect = MainWindow::audioEffects.getEffectByTag("volume", "fadeout").cloneNode().toElement();
3033 EffectsList::setParameter(effect, "in", QString::number(item->fadeOut()));
3034 EffectsList::setParameter(effect, "out", QString::number(0));
3035 slotAddEffect(effect, m_dragItem->startPos(), m_dragItem->track());
3037 ix = item->hasEffect("brightness", "fade_to_black");
3039 QDomElement oldeffect = item->effectAt(ix);
3040 int end = (item->cropDuration() + item->cropStart()).frames(m_document->fps());
3041 int start = item->fadeOut();
3043 slotDeleteEffect(item, oldeffect);
3045 start = end - start;
3046 QDomElement effect = oldeffect.cloneNode().toElement();
3047 EffectsList::setParameter(oldeffect, "in", QString::number(start));
3048 EffectsList::setParameter(oldeffect, "out", QString::number(end));
3049 // kDebug()<<"EDIT FADE OUT : "<<start<<"x"<<end;
3050 slotUpdateClipEffect(item, effect, oldeffect, ix);
3051 emit clipItemSelected(item, ix);
3054 } else if (m_operationMode == KEYFRAME) {
3055 // update the MLT effect
3056 ClipItem * item = static_cast <ClipItem *>(m_dragItem);
3057 QString previous = item->keyframes(item->selectedEffectIndex());
3058 item->updateKeyframeEffect();
3059 QString next = item->keyframes(item->selectedEffectIndex());
3060 EditKeyFrameCommand *command = new EditKeyFrameCommand(this, item->track(), item->startPos(), item->selectedEffectIndex(), previous, next, false);
3061 m_commandStack->push(command);
3062 updateEffect(m_document->tracksCount() - item->track(), item->startPos(), item->selectedEffect(), item->selectedEffectIndex());
3063 emit clipItemSelected(item, item->selectedEffectIndex());
3065 if (m_dragItem && m_dragItem->type() == TRANSITIONWIDGET && m_dragItem->isSelected()) {
3066 // A transition is selected
3068 ClipItem *transitionClip = getClipItemAt(m_dragItemInfo.startPos, m_dragItemInfo.track);
3069 if (transitionClip && transitionClip->baseClip()) {
3070 QString size = transitionClip->baseClip()->getProperty("frame_size");
3071 double factor = transitionClip->baseClip()->getProperty("aspect_ratio").toDouble();
3072 p.setX((int)(size.section('x', 0, 0).toInt() * factor + 0.5));
3073 p.setY(size.section('x', 1, 1).toInt());
3075 emit transitionItemSelected(static_cast <Transition *>(m_dragItem), getPreviousVideoTrack(m_dragItem->track()), p);
3076 } else emit transitionItemSelected(NULL);
3077 if (m_operationMode != NONE && m_operationMode != MOVE) setDocumentModified();
3078 m_operationMode = NONE;
3081 void CustomTrackView::deleteClip(ItemInfo info, bool refresh)
3083 ClipItem *item = getClipItemAt((int) info.startPos.frames(m_document->fps()), info.track);
3085 if (!item || m_document->renderer()->mltRemoveClip(m_document->tracksCount() - info.track, info.startPos) == false) {
3086 emit displayMessage(i18n("Error removing clip at %1 on track %2", m_document->timecode().getTimecodeFromFrames(info.startPos.frames(m_document->fps())), info.track), ErrorMessage);
3089 if (item->isSelected()) emit clipItemSelected(NULL);
3090 item->baseClip()->removeReference();
3091 m_document->updateClip(item->baseClip()->getId());
3093 /*if (item->baseClip()->isTransparent()) {
3094 // also remove automatic transition
3095 Transition *tr = getTransitionItemAt(info.startPos, info.track);
3096 if (tr && tr->isAutomatic()) {
3097 m_document->renderer()->mltDeleteTransition(tr->transitionTag(), tr->transitionEndTrack(), m_document->tracksCount() - info.track, info.startPos, info.endPos, tr->toXML());
3098 scene()->removeItem(tr);
3102 m_waitingThumbs.removeAll(item);
3103 if (m_dragItem == item) m_dragItem = NULL;
3104 scene()->removeItem(item);
3107 setDocumentModified();
3108 if (refresh) m_document->renderer()->doRefresh();
3111 void CustomTrackView::deleteSelectedClips()
3113 resetSelectionGroup();
3114 QList<QGraphicsItem *> itemList = scene()->selectedItems();
3115 if (itemList.count() == 0) {
3116 emit displayMessage(i18n("Select clip to delete"), ErrorMessage);
3119 scene()->clearSelection();
3120 QUndoCommand *deleteSelected = new QUndoCommand();
3122 bool resetGroup = false;
3125 int transitionCount = 0;
3126 // expand & destroy groups
3127 for (int i = 0; i < itemList.count(); i++) {
3128 if (itemList.at(i)->type() == GROUPWIDGET) {
3130 QList<QGraphicsItem *> children = itemList.at(i)->childItems();
3131 itemList += children;
3132 QList <ItemInfo> clipInfos;
3133 QList <ItemInfo> transitionInfos;
3134 GenTime currentPos = GenTime(m_cursorPos, m_document->fps());
3135 for (int j = 0; j < children.count(); j++) {
3136 if (children.at(j)->type() == AVWIDGET) {
3137 AbstractClipItem *clip = static_cast <AbstractClipItem *>(children.at(j));
3138 if (!clip->isItemLocked()) clipInfos.append(clip->info());
3139 } else if (children.at(j)->type() == TRANSITIONWIDGET) {
3140 AbstractClipItem *clip = static_cast <AbstractClipItem *>(children.at(j));
3141 if (!clip->isItemLocked()) transitionInfos.append(clip->info());
3144 if (clipInfos.count() > 0) {
3145 new GroupClipsCommand(this, clipInfos, transitionInfos, false, deleteSelected);
3150 for (int i = 0; i < itemList.count(); i++) {
3151 if (itemList.at(i)->type() == AVWIDGET) {
3153 ClipItem *item = static_cast <ClipItem *>(itemList.at(i));
3154 if (item->parentItem()) resetGroup = true;
3155 //kDebug()<<"// DELETE CLP AT: "<<item->info().startPos.frames(25);
3156 new AddTimelineClipCommand(this, item->xml(), item->clipProducer(), item->info(), item->effectList(), true, true, deleteSelected);
3157 emit clipItemSelected(NULL);
3158 } else if (itemList.at(i)->type() == TRANSITIONWIDGET) {
3160 Transition *item = static_cast <Transition *>(itemList.at(i));
3161 //kDebug()<<"// DELETE TRANS AT: "<<item->info().startPos.frames(25);
3162 if (item->parentItem()) resetGroup = true;
3163 new AddTransitionCommand(this, item->info(), item->transitionEndTrack(), item->toXML(), true, true, deleteSelected);
3164 emit transitionItemSelected(NULL);
3167 if (groupCount > 0 && clipCount == 0 && transitionCount == 0)
3168 deleteSelected->setText(i18np("Delete selected group", "Delete selected groups", groupCount));
3169 else if (clipCount > 0 && groupCount == 0 && transitionCount == 0)
3170 deleteSelected->setText(i18np("Delete selected clip", "Delete selected clips", clipCount));
3171 else if (transitionCount > 0 && groupCount == 0 && clipCount == 0)
3172 deleteSelected->setText(i18np("Delete selected transition", "Delete selected transitions", transitionCount));
3173 else deleteSelected->setText(i18n("Delete selected items"));
3174 m_commandStack->push(deleteSelected);
3177 void CustomTrackView::changeClipSpeed()
3179 QList<QGraphicsItem *> itemList = scene()->selectedItems();
3180 if (itemList.count() == 0) {
3181 emit displayMessage(i18n("Select clip to change speed"), ErrorMessage);
3184 QUndoCommand *changeSelected = new QUndoCommand();
3185 changeSelected->setText("Edit clip speed");
3189 for (int i = 0; i < itemList.count(); i++) {
3190 if (itemList.at(i)->type() == AVWIDGET) {
3191 ClipItem *item = static_cast <ClipItem *>(itemList.at(i));
3192 ItemInfo info = item->info();
3193 if (percent == -1) percent = QInputDialog::getInteger(this, i18n("Edit Clip Speed"), i18n("New speed (percents)"), item->speed() * 100, 1, 10000, 1, &ok);
3195 double speed = (double) percent / 100.0;
3196 if (item->speed() != speed && (item->clipType() == VIDEO || item->clipType() == AV)) {
3198 //new ChangeSpeedCommand(this, info, item->speed(), speed, item->clipProducer(), changeSelected);
3202 if (count > 0) m_commandStack->push(changeSelected);
3203 else delete changeSelected;
3206 void CustomTrackView::doChangeClipSpeed(ItemInfo info, const double speed, const double oldspeed, int strobe, const QString &id)
3208 DocClipBase *baseclip = m_document->clipManager()->getClipById(id);
3209 ClipItem *item = getClipItemAt((int) info.startPos.frames(m_document->fps()), info.track);
3211 kDebug() << "ERROR: Cannot find clip for speed change";
3212 emit displayMessage(i18n("Cannot find clip for speed change"), ErrorMessage);
3215 info.track = m_document->tracksCount() - item->track();
3216 int endPos = m_document->renderer()->mltChangeClipSpeed(info, speed, oldspeed, strobe, baseclip->producer());
3218 item->setSpeed(speed, strobe);
3219 item->updateRectGeometry();
3220 if (item->cropDuration().frames(m_document->fps()) > endPos)
3221 item->AbstractClipItem::resizeEnd(info.startPos.frames(m_document->fps()) + endPos, speed);
3222 updateClipFade(item);
3223 setDocumentModified();
3224 } else emit displayMessage(i18n("Invalid clip"), ErrorMessage);
3227 void CustomTrackView::cutSelectedClips()
3229 QList<QGraphicsItem *> itemList = scene()->selectedItems();
3230 GenTime currentPos = GenTime(m_cursorPos, m_document->fps());
3231 for (int i = 0; i < itemList.count(); i++) {
3232 if (itemList.at(i)->type() == AVWIDGET) {
3233 ClipItem *item = static_cast <ClipItem *>(itemList.at(i));
3234 if (item->parentItem() && item->parentItem() != m_selectionGroup) {
3235 emit displayMessage(i18n("Cannot cut a clip in a group"), ErrorMessage);
3236 } else if (currentPos > item->startPos() && currentPos < item->endPos()) {
3237 RazorClipCommand *command = new RazorClipCommand(this, item->info(), currentPos);
3238 m_commandStack->push(command);
3244 void CustomTrackView::groupClips(bool group)
3246 QList<QGraphicsItem *> itemList = scene()->selectedItems();
3247 QList <ItemInfo> clipInfos;
3248 QList <ItemInfo> transitionInfos;
3249 GenTime currentPos = GenTime(m_cursorPos, m_document->fps());
3252 int max = itemList.count();
3253 for (int i = 0; i < max; i++) {
3254 if (itemList.at(i)->type() == GROUPWIDGET) {
3255 itemList += itemList.at(i)->childItems();
3259 for (int i = 0; i < itemList.count(); i++) {
3260 if (itemList.at(i)->type() == AVWIDGET) {
3261 AbstractClipItem *clip = static_cast <AbstractClipItem *>(itemList.at(i));
3262 if (!clip->isItemLocked()) clipInfos.append(clip->info());
3263 } else if (itemList.at(i)->type() == TRANSITIONWIDGET) {
3264 AbstractClipItem *clip = static_cast <AbstractClipItem *>(itemList.at(i));
3265 if (!clip->isItemLocked()) transitionInfos.append(clip->info());
3268 if (clipInfos.count() > 0) {
3269 GroupClipsCommand *command = new GroupClipsCommand(this, clipInfos, transitionInfos, group);
3270 m_commandStack->push(command);
3274 void CustomTrackView::doGroupClips(QList <ItemInfo> clipInfos, QList <ItemInfo> transitionInfos, bool group)
3276 resetSelectionGroup();
3277 m_scene->clearSelection();
3279 for (int i = 0; i < clipInfos.count(); i++) {
3280 ClipItem *clip = getClipItemAt(clipInfos.at(i).startPos, clipInfos.at(i).track);
3281 if (clip == NULL) continue;
3282 if (clip->parentItem() && clip->parentItem()->type() == GROUPWIDGET) {
3283 AbstractGroupItem *grp = static_cast <AbstractGroupItem *>(clip->parentItem());
3284 m_document->clipManager()->removeGroup(grp);
3285 scene()->destroyItemGroup(grp);
3287 clip->setFlags(QGraphicsItem::ItemIsMovable | QGraphicsItem::ItemIsSelectable);
3289 for (int i = 0; i < transitionInfos.count(); i++) {
3290 Transition *tr = getTransitionItemAt(transitionInfos.at(i).startPos, transitionInfos.at(i).track);
3291 if (tr == NULL) continue;
3292 if (tr->parentItem() && tr->parentItem()->type() == GROUPWIDGET) {
3293 AbstractGroupItem *grp = static_cast <AbstractGroupItem *>(tr->parentItem());
3294 m_document->clipManager()->removeGroup(grp);
3295 scene()->destroyItemGroup(grp);
3297 tr->setFlags(QGraphicsItem::ItemIsMovable | QGraphicsItem::ItemIsSelectable);
3299 setDocumentModified();
3303 QList <QGraphicsItemGroup *> groups;
3304 for (int i = 0; i < clipInfos.count(); i++) {
3305 ClipItem *clip = getClipItemAt(clipInfos.at(i).startPos, clipInfos.at(i).track);
3307 clip->setSelected(true);
3310 for (int i = 0; i < transitionInfos.count(); i++) {
3311 Transition *clip = getTransitionItemAt(transitionInfos.at(i).startPos, transitionInfos.at(i).track);
3313 clip->setSelected(true);
3317 groupSelectedItems(false, true);
3318 setDocumentModified();
3321 void CustomTrackView::addClip(QDomElement xml, const QString &clipId, ItemInfo info, EffectsList effects, bool refresh)
3323 DocClipBase *baseclip = m_document->clipManager()->getClipById(clipId);
3324 if (baseclip == NULL) {
3325 emit displayMessage(i18n("No clip copied"), ErrorMessage);
3328 ClipItem *item = new ClipItem(baseclip, info, m_document->fps(), xml.attribute("speed", "1").toDouble(), xml.attribute("strobe", "1").toInt());
3329 item->setEffectList(effects);
3330 if (xml.hasAttribute("audio_only")) item->setAudioOnly(true);
3331 else if (xml.hasAttribute("video_only")) item->setVideoOnly(true);
3332 scene()->addItem(item);
3334 int tracknumber = m_document->tracksCount() - info.track - 1;
3335 bool isLocked = m_document->trackInfoAt(tracknumber).isLocked;
3336 if (isLocked) item->setItemLocked(true);
3338 baseclip->addReference();
3339 m_document->updateClip(baseclip->getId());
3340 info.track = m_document->tracksCount() - info.track;
3341 Mlt::Producer *prod;
3342 if (item->isAudioOnly()) prod = baseclip->audioProducer(info.track);
3343 else if (item->isVideoOnly()) prod = baseclip->videoProducer();
3344 else prod = baseclip->producer(info.track);
3345 m_document->renderer()->mltInsertClip(info, xml, prod);
3346 for (int i = 0; i < item->effectsCount(); i++) {
3347 m_document->renderer()->mltAddEffect(info.track, info.startPos, item->getEffectArgs(item->effectAt(i)), false);
3349 setDocumentModified();
3350 if (refresh) m_document->renderer()->doRefresh();
3351 m_waitingThumbs.append(item);
3352 m_thumbsTimer.start();
3355 void CustomTrackView::slotUpdateClip(const QString &clipId, bool reload)
3357 QList<QGraphicsItem *> list = scene()->items();
3358 ClipItem *clip = NULL;
3359 for (int i = 0; i < list.size(); ++i) {
3360 if (list.at(i)->type() == AVWIDGET) {
3361 clip = static_cast <ClipItem *>(list.at(i));
3362 if (clip->clipProducer() == clipId) {
3363 ItemInfo info = clip->info();
3364 info.track = m_document->tracksCount() - clip->track();
3365 if (reload && !m_document->renderer()->mltUpdateClip(info, clip->xml(), clip->baseClip()->producer())) {
3366 emit displayMessage(i18n("Cannot update clip (time: %1, track: %2)", info.startPos.frames(m_document->fps()), info.track), ErrorMessage);
3368 clip->refreshClip(true);
3375 ClipItem *CustomTrackView::getClipItemAtEnd(GenTime pos, int track)
3377 int framepos = (int)(pos.frames(m_document->fps()));
3378 QList<QGraphicsItem *> list = scene()->items(QPointF(framepos - 1, track * m_tracksHeight + m_tracksHeight / 2));
3379 ClipItem *clip = NULL;
3380 for (int i = 0; i < list.size(); i++) {
3381 if (list.at(i)->type() == AVWIDGET) {
3382 ClipItem *test = static_cast <ClipItem *>(list.at(i));
3383 if (test->endPos() == pos) clip = test;
3390 ClipItem *CustomTrackView::getClipItemAtStart(GenTime pos, int track)
3392 QList<QGraphicsItem *> list = scene()->items(QPointF(pos.frames(m_document->fps()), track * m_tracksHeight + m_tracksHeight / 2));
3393 ClipItem *clip = NULL;
3394 for (int i = 0; i < list.size(); i++) {
3395 if (list.at(i)->type() == AVWIDGET) {
3396 ClipItem *test = static_cast <ClipItem *>(list.at(i));
3397 if (test->startPos() == pos) clip = test;
3404 ClipItem *CustomTrackView::getClipItemAt(int pos, int track)
3406 const QPointF p(pos, track * m_tracksHeight + m_tracksHeight / 2);
3407 QList<QGraphicsItem *> list = scene()->items(p);
3408 ClipItem *clip = NULL;
3409 for (int i = 0; i < list.size(); i++) {
3410 if (list.at(i)->type() == AVWIDGET) {
3411 clip = static_cast <ClipItem *>(list.at(i));
3418 ClipItem *CustomTrackView::getClipItemAt(GenTime pos, int track)
3420 return getClipItemAt((int) pos.frames(m_document->fps()), track);
3423 Transition *CustomTrackView::getTransitionItemAt(int pos, int track)
3425 const QPointF p(pos, (track + 1) * m_tracksHeight);
3426 QList<QGraphicsItem *> list = scene()->items(p);
3427 Transition *clip = NULL;
3428 for (int i = 0; i < list.size(); i++) {
3429 if (list.at(i)->type() == TRANSITIONWIDGET) {
3430 clip = static_cast <Transition *>(list.at(i));
3437 Transition *CustomTrackView::getTransitionItemAt(GenTime pos, int track)
3439 return getTransitionItemAt(pos.frames(m_document->fps()), track);
3442 Transition *CustomTrackView::getTransitionItemAtEnd(GenTime pos, int track)
3444 int framepos = (int)(pos.frames(m_document->fps()));
3445 const QPointF p(framepos - 1, (track + 1) * m_tracksHeight);
3446 QList<QGraphicsItem *> list = scene()->items(p);
3447 Transition *clip = NULL;
3448 for (int i = 0; i < list.size(); i++) {
3449 if (list.at(i)->type() == TRANSITIONWIDGET) {
3450 Transition *test = static_cast <Transition *>(list.at(i));
3451 if (test->endPos() == pos) clip = test;
3458 Transition *CustomTrackView::getTransitionItemAtStart(GenTime pos, int track)
3460 const QPointF p(pos.frames(m_document->fps()), (track + 1) * m_tracksHeight);
3461 QList<QGraphicsItem *> list = scene()->items(p);
3462 Transition *clip = NULL;
3463 for (int i = 0; i < list.size(); ++i) {
3464 if (list.at(i)->type() == TRANSITIONWIDGET) {
3465 Transition *test = static_cast <Transition *>(list.at(i));
3466 if (test->startPos() == pos) clip = test;
3473 void CustomTrackView::moveClip(const ItemInfo start, const ItemInfo end, bool refresh)
3475 if (m_selectionGroup) resetSelectionGroup(false);
3476 ClipItem *item = getClipItemAt((int) start.startPos.frames(m_document->fps()), start.track);
3478 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);
3479 kDebug() << "---------------- ERROR, CANNOT find clip to move at.. ";
3482 Mlt::Producer *prod;
3483 if (item->isAudioOnly()) prod = item->baseClip()->audioProducer(end.track);
3484 else if (item->isVideoOnly()) prod = item->baseClip()->videoProducer();
3485 else prod = item->baseClip()->producer(end.track);
3487 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);
3489 bool snap = KdenliveSettings::snaptopoints();
3490 KdenliveSettings::setSnaptopoints(false);
3491 item->setPos((int) end.startPos.frames(m_document->fps()), (int)(end.track * m_tracksHeight + 1));
3493 int tracknumber = m_document->tracksCount() - end.track - 1;
3494 bool isLocked = m_document->trackInfoAt(tracknumber).isLocked;
3495 m_scene->clearSelection();
3496 if (isLocked) item->setItemLocked(true);
3498 if (item->isItemLocked()) item->setItemLocked(false);
3499 item->setSelected(true);
3501 if (item->baseClip()->isTransparent()) {
3502 // Also move automatic transition
3503 Transition *tr = getTransitionItemAt(start.startPos, start.track);
3504 if (tr && tr->isAutomatic()) {
3505 tr->updateTransitionEndTrack(getPreviousVideoTrack(end.track));
3506 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);
3507 tr->setPos((int) end.startPos.frames(m_document->fps()), (int)(end.track * m_tracksHeight + 1));
3510 KdenliveSettings::setSnaptopoints(snap);
3511 setDocumentModified();
3513 // undo last move and emit error message
3514 emit displayMessage(i18n("Cannot move clip to position %1", m_document->timecode().getTimecodeFromFrames(end.startPos.frames(m_document->fps()))), ErrorMessage);
3516 if (refresh) m_document->renderer()->doRefresh();
3517 //kDebug() << " // MOVED CLIP TO: " << end.startPos.frames(25) << ", ITEM START: " << item->startPos().frames(25);
3520 void CustomTrackView::moveGroup(QList <ItemInfo> startClip, QList <ItemInfo> startTransition, const GenTime offset, const int trackOffset, bool reverseMove)
3523 /*kDebug() << "//GRP MOVE, REVERS:" << reverseMove;
3524 kDebug() << "// GROUP MOV; OFFSET: " << offset.frames(25) << ", TK OFF: " << trackOffset;*/
3525 resetSelectionGroup();
3526 m_scene->clearSelection();
3528 m_selectionGroup = new AbstractGroupItem(m_document->fps());
3529 scene()->addItem(m_selectionGroup);
3531 m_document->renderer()->blockSignals(true);
3532 for (int i = 0; i < startClip.count(); i++) {
3534 startClip[i].startPos = startClip.at(i).startPos - offset;
3535 startClip[i].track = startClip.at(i).track - trackOffset;
3537 //kDebug()<<"//LKING FR CLIP AT:"<<startClip.at(i).startPos.frames(25)<<", TK:"<<startClip.at(i).track;
3538 ClipItem *clip = getClipItemAt(startClip.at(i).startPos, startClip.at(i).track);
3540 clip->setItemLocked(false);
3541 if (clip->parentItem()) {
3542 m_selectionGroup->addToGroup(clip->parentItem());
3543 clip->parentItem()->setFlags(QGraphicsItem::ItemIsSelectable);
3545 m_selectionGroup->addToGroup(clip);
3546 clip->setFlags(QGraphicsItem::ItemIsSelectable);
3548 m_document->renderer()->mltRemoveClip(m_document->tracksCount() - startClip.at(i).track, startClip.at(i).startPos);
3549 } else kDebug() << "//MISSING CLIP AT: " << startClip.at(i).startPos.frames(25);
3551 for (int i = 0; i < startTransition.count(); i++) {
3553 startTransition[i].startPos = startTransition.at(i).startPos - offset;
3554 startTransition[i].track = startTransition.at(i).track - trackOffset;
3556 Transition *tr = getTransitionItemAt(startTransition.at(i).startPos, startTransition.at(i).track);
3558 tr->setItemLocked(false);
3559 if (tr->parentItem()) {
3560 m_selectionGroup->addToGroup(tr->parentItem());
3561 tr->parentItem()->setFlags(QGraphicsItem::ItemIsSelectable);
3563 m_selectionGroup->addToGroup(tr);
3564 tr->setFlags(QGraphicsItem::ItemIsSelectable);
3566 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());
3567 } else kDebug() << "//MISSING TRANSITION AT: " << startTransition.at(i).startPos.frames(25);
3569 m_document->renderer()->blockSignals(false);
3571 if (m_selectionGroup) {
3572 bool snap = KdenliveSettings::snaptopoints();
3573 KdenliveSettings::setSnaptopoints(false);
3575 m_selectionGroup->translate(offset.frames(m_document->fps()), trackOffset *(qreal) m_tracksHeight);
3576 //m_selectionGroup->moveBy(offset.frames(m_document->fps()), trackOffset *(qreal) m_tracksHeight);
3578 QList<QGraphicsItem *> children = m_selectionGroup->childItems();
3580 int max = children.count();
3581 for (int i = 0; i < max; i++) {
3582 if (children.at(i)->type() == GROUPWIDGET) {
3583 children += children.at(i)->childItems();
3584 AbstractGroupItem *grp = static_cast<AbstractGroupItem *>(children.at(i));
3585 //grp->moveBy(offset.frames(m_document->fps()), trackOffset *(qreal) m_tracksHeight);
3586 /*m_document->clipManager()->removeGroup(grp);
3587 m_scene->destroyItemGroup(grp);*/
3588 children.removeAll(children.at(i));
3593 for (int i = 0; i < children.count(); i++) {
3594 // re-add items in correct place
3595 if (children.at(i)->type() != AVWIDGET && children.at(i)->type() != TRANSITIONWIDGET) continue;
3596 AbstractClipItem *item = static_cast <AbstractClipItem *>(children.at(i));
3598 ItemInfo info = item->info();
3599 int tracknumber = m_document->tracksCount() - info.track - 1;
3600 bool isLocked = m_document->trackInfoAt(tracknumber).isLocked;
3601 if (isLocked) item->setItemLocked(true);
3602 else if (item->isItemLocked()) item->setItemLocked(false);
3604 if (item->type() == AVWIDGET) {
3605 ClipItem *clip = static_cast <ClipItem*>(item);
3606 info.track = m_document->tracksCount() - info.track;
3607 Mlt::Producer *prod;
3608 if (clip->isAudioOnly()) prod = clip->baseClip()->audioProducer(info.track);
3609 else if (clip->isVideoOnly()) prod = clip->baseClip()->videoProducer();
3610 else prod = clip->baseClip()->producer(info.track);
3611 m_document->renderer()->mltInsertClip(info, clip->xml(), prod);
3612 kDebug() << "// inserting new clp: " << info.startPos.frames(25);
3613 } else if (item->type() == TRANSITIONWIDGET) {
3614 Transition *tr = static_cast <Transition*>(item);
3615 int newTrack = tr->transitionEndTrack();
3616 kDebug() << "/// TRANSITION CURR TRK: " << newTrack;
3617 if (!tr->forcedTrack()) {
3618 newTrack += trackOffset;
3619 if (newTrack < 0 || newTrack > m_document->tracksCount()) newTrack = getPreviousVideoTrack(info.track);
3621 tr->updateTransitionEndTrack(newTrack);
3622 kDebug() << "/// TRANSITION UPDATED TRK: " << newTrack;
3623 m_document->renderer()->mltAddTransition(tr->transitionTag(), newTrack, m_document->tracksCount() - info.track, info.startPos, info.endPos, tr->toXML());
3626 resetSelectionGroup(false);
3627 KdenliveSettings::setSnaptopoints(snap);
3628 m_document->renderer()->doRefresh();
3629 } else kDebug() << "///////// WARNING; NO GROUP TO MOVE";
3632 void CustomTrackView::moveTransition(const ItemInfo start, const ItemInfo end, bool m_refresh)
3634 Transition *item = getTransitionItemAt(start.startPos, start.track);
3636 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);
3637 kDebug() << "---------------- ERROR, CANNOT find transition to move... ";// << startPos.x() * m_scale * FRAME_SIZE + 1 << ", " << startPos.y() * m_tracksHeight + m_tracksHeight / 2;
3640 //kDebug() << "---------------- Move TRANSITION FROM: " << startPos.x() << ", END:" << endPos.x() << ",TRACKS: " << oldtrack << " TO " << newtrack;
3641 bool snap = KdenliveSettings::snaptopoints();
3642 KdenliveSettings::setSnaptopoints(false);
3643 //kDebug()<<"/// RESIZE TRANS START: ("<< startPos.x()<<"x"<< startPos.y()<<") / ("<<endPos.x()<<"x"<< endPos.y()<<")";
3644 if (end.endPos - end.startPos == start.endPos - start.startPos) {
3645 // Transition was moved
3646 item->setPos((int) end.startPos.frames(m_document->fps()), (end.track) * m_tracksHeight + 1);
3647 } else if (end.endPos == start.endPos) {
3648 // Transition start resize
3649 item->resizeStart((int) end.startPos.frames(m_document->fps()));
3650 } else if (end.startPos == start.startPos) {
3651 // Transition end resize;
3652 kDebug() << "// resize END: " << end.endPos.frames(m_document->fps());
3653 item->resizeEnd((int) end.endPos.frames(m_document->fps()));
3656 item->setPos((int) end.startPos.frames(m_document->fps()), (end.track) * m_tracksHeight + 1);
3657 item->resizeStart((int) end.startPos.frames(m_document->fps()));
3658 item->resizeEnd((int) end.endPos.frames(m_document->fps()));
3660 //item->moveTransition(GenTime((int) (endPos.x() - startPos.x()), m_document->fps()));
3661 KdenliveSettings::setSnaptopoints(snap);
3662 item->updateTransitionEndTrack(getPreviousVideoTrack(end.track));
3663 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);
3664 if (m_dragItem && m_dragItem == item) {
3666 ClipItem *transitionClip = getClipItemAt(item->startPos(), item->track());
3667 if (transitionClip && transitionClip->baseClip()) {
3668 QString size = transitionClip->baseClip()->getProperty("frame_size");
3669 double factor = transitionClip->baseClip()->getProperty("aspect_ratio").toDouble();
3670 p.setX((int)(size.section('x', 0, 0).toInt() * factor + 0.5));
3671 p.setY(size.section('x', 1, 1).toInt());
3673 emit transitionItemSelected(item, getPreviousVideoTrack(item->track()), p);
3675 if (m_refresh) m_document->renderer()->doRefresh();
3678 void CustomTrackView::resizeClip(const ItemInfo start, const ItemInfo end, bool dontWorry)
3680 bool resizeClipStart = (start.startPos != end.startPos);
3681 ClipItem *item = getClipItemAtStart(start.startPos, start.track);
3683 if (dontWorry) return;
3684 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);
3685 kDebug() << "---------------- ERROR, CANNOT find clip to resize at... "; // << startPos;
3688 if (item->parentItem()) {
3689 // Item is part of a group, reset group
3690 resetSelectionGroup();
3693 bool snap = KdenliveSettings::snaptopoints();
3694 KdenliveSettings::setSnaptopoints(false);
3695 if (resizeClipStart) {
3696 ItemInfo clipinfo = item->info();
3697 clipinfo.track = m_document->tracksCount() - clipinfo.track;
3698 bool success = m_document->renderer()->mltResizeClipStart(clipinfo, end.startPos - clipinfo.startPos);
3700 kDebug() << "RESIZE CLP STRAT TO:" << end.startPos.frames(m_document->fps()) << ", OLD ST: " << start.startPos.frames(25);
3701 item->resizeStart((int) end.startPos.frames(m_document->fps()));
3702 updateClipFade(item);
3703 } else emit displayMessage(i18n("Error when resizing clip"), ErrorMessage);
3705 ItemInfo clipinfo = item->info();
3706 clipinfo.track = m_document->tracksCount() - clipinfo.track;
3707 bool success = m_document->renderer()->mltResizeClipEnd(clipinfo, end.endPos - clipinfo.startPos);
3709 item->resizeEnd((int) end.endPos.frames(m_document->fps()));
3710 updateClipFade(item);
3711 } else emit displayMessage(i18n("Error when resizing clip"), ErrorMessage);
3713 if (!resizeClipStart && end.cropStart != start.cropStart) {
3714 kDebug() << "// RESIZE CROP, DIFF: " << (end.cropStart - start.cropStart).frames(25);
3715 ItemInfo clipinfo = end;
3716 clipinfo.track = m_document->tracksCount() - end.track;
3717 bool success = m_document->renderer()->mltResizeClipCrop(clipinfo, end.cropStart - start.cropStart);
3719 item->setCropStart(end.cropStart);
3720 item->resetThumbs(true);
3723 m_document->renderer()->doRefresh();
3724 KdenliveSettings::setSnaptopoints(snap);
3727 void CustomTrackView::updateClipFade(ClipItem * item)
3729 int end = item->fadeIn();
3731 // there is a fade in effect
3732 int effectPos = item->hasEffect("volume", "fadein");
3733 if (effectPos != -1) {
3734 QDomElement oldeffect = item->effectAt(effectPos);
3735 int start = item->cropStart().frames(m_document->fps());
3736 int max = item->cropDuration().frames(m_document->fps());
3738 // Make sure the fade effect is not longer than the clip
3739 item->setFadeIn(max);
3740 end = item->fadeIn();
3743 EffectsList::setParameter(oldeffect, "in", QString::number(start));
3744 EffectsList::setParameter(oldeffect, "out", QString::number(end));
3745 if (!m_document->renderer()->mltEditEffect(m_document->tracksCount() - item->track(), item->startPos(), item->getEffectArgs(oldeffect)))
3746 emit displayMessage(i18n("Problem editing effect"), ErrorMessage);
3747 // if fade effect is displayed, update the effect edit widget with new clip duration
3748 if (item->isSelected() && effectPos == item->selectedEffectIndex()) emit clipItemSelected(item, effectPos);
3750 effectPos = item->hasEffect("brightness", "fade_from_black");
3751 if (effectPos != -1) {
3752 QDomElement oldeffect = item->effectAt(effectPos);
3753 int start = item->cropStart().frames(m_document->fps());
3754 int max = item->cropDuration().frames(m_document->fps());
3756 // Make sure the fade effect is not longer than the clip
3757 item->setFadeIn(max);
3758 end = item->fadeIn();
3761 EffectsList::setParameter(oldeffect, "in", QString::number(start));
3762 EffectsList::setParameter(oldeffect, "out", QString::number(end));
3763 if (!m_document->renderer()->mltEditEffect(m_document->tracksCount() - item->track(), item->startPos(), item->getEffectArgs(oldeffect)))
3764 emit displayMessage(i18n("Problem editing effect"), ErrorMessage);
3765 // if fade effect is displayed, update the effect edit widget with new clip duration
3766 if (item->isSelected() && effectPos == item->selectedEffectIndex()) emit clipItemSelected(item, effectPos);
3769 int start = item->fadeOut();
3771 // there is a fade out effect
3772 int effectPos = item->hasEffect("volume", "fadeout");
3773 if (effectPos != -1) {
3774 QDomElement oldeffect = item->effectAt(effectPos);
3775 int max = item->cropDuration().frames(m_document->fps());
3776 int end = max + item->cropStart().frames(m_document->fps());
3778 // Make sure the fade effect is not longer than the clip
3779 item->setFadeOut(max);
3780 start = item->fadeOut();
3782 start = end - start;
3783 EffectsList::setParameter(oldeffect, "in", QString::number(start));
3784 EffectsList::setParameter(oldeffect, "out", QString::number(end));
3785 if (!m_document->renderer()->mltEditEffect(m_document->tracksCount() - item->track(), item->startPos(), item->getEffectArgs(oldeffect)))
3786 emit displayMessage(i18n("Problem editing effect"), ErrorMessage);
3787 // if fade effect is displayed, update the effect edit widget with new clip duration
3788 if (item->isSelected() && effectPos == item->selectedEffectIndex()) emit clipItemSelected(item, effectPos);
3790 effectPos = item->hasEffect("brightness", "fade_to_black");
3791 if (effectPos != -1) {
3792 QDomElement oldeffect = item->effectAt(effectPos);
3793 int max = item->cropDuration().frames(m_document->fps());
3794 int end = max + item->cropStart().frames(m_document->fps());
3796 // Make sure the fade effect is not longer than the clip
3797 item->setFadeOut(max);
3798 start = item->fadeOut();
3800 start = end - start;
3801 EffectsList::setParameter(oldeffect, "in", QString::number(start));
3802 EffectsList::setParameter(oldeffect, "out", QString::number(end));
3803 if (!m_document->renderer()->mltEditEffect(m_document->tracksCount() - item->track(), item->startPos(), item->getEffectArgs(oldeffect)))
3804 emit displayMessage(i18n("Problem editing effect"), ErrorMessage);
3805 // if fade effect is displayed, update the effect edit widget with new clip duration
3806 if (item->isSelected() && effectPos == item->selectedEffectIndex()) emit clipItemSelected(item, effectPos);
3811 double CustomTrackView::getSnapPointForPos(double pos)
3813 return m_scene->getSnapPointForPos(pos, KdenliveSettings::snaptopoints());
3816 void CustomTrackView::updateSnapPoints(AbstractClipItem *selected, QList <GenTime> offsetList, bool skipSelectedItems)
3818 QList <GenTime> snaps;
3819 if (selected && offsetList.isEmpty()) offsetList.append(selected->cropDuration());
3820 QList<QGraphicsItem *> itemList = items();
3821 for (int i = 0; i < itemList.count(); i++) {
3822 if (itemList.at(i) == selected) continue;
3823 if (skipSelectedItems && itemList.at(i)->isSelected()) continue;
3824 if (itemList.at(i)->type() == AVWIDGET) {
3825 ClipItem *item = static_cast <ClipItem *>(itemList.at(i));
3826 GenTime start = item->startPos();
3827 GenTime end = item->endPos();
3828 snaps.append(start);
3830 if (!offsetList.isEmpty()) {
3831 for (int j = 0; j < offsetList.size(); j++) {
3832 if (start > offsetList.at(j)) snaps.append(start - offsetList.at(j));
3833 if (end > offsetList.at(j)) snaps.append(end - offsetList.at(j));
3837 QList < GenTime > markers = item->snapMarkers();
3838 for (int j = 0; j < markers.size(); ++j) {
3839 GenTime t = markers.at(j);
3841 if (!offsetList.isEmpty()) {
3842 for (int k = 0; k < offsetList.size(); k++) {
3843 if (t > offsetList.at(k)) snaps.append(t - offsetList.at(k));
3847 } else if (itemList.at(i)->type() == TRANSITIONWIDGET) {
3848 Transition *transition = static_cast <Transition*>(itemList.at(i));
3849 GenTime start = transition->startPos();
3850 GenTime end = transition->endPos();
3851 snaps.append(start);
3853 if (!offsetList.isEmpty()) {
3854 for (int j = 0; j < offsetList.size(); j++) {
3855 if (start > offsetList.at(j)) snaps.append(start - offsetList.at(j));
3856 if (end > offsetList.at(j)) snaps.append(end - offsetList.at(j));
3862 // add cursor position
3863 GenTime pos = GenTime(m_cursorPos, m_document->fps());
3865 if (!offsetList.isEmpty()) {
3866 for (int j = 0; j < offsetList.size(); j++) {
3867 snaps.append(pos - offsetList.at(j));
3872 for (int i = 0; i < m_guides.count(); i++) {
3873 snaps.append(m_guides.at(i)->position());
3874 if (!offsetList.isEmpty()) {
3875 for (int j = 0; j < offsetList.size(); j++) {
3876 snaps.append(m_guides.at(i)->position() - offsetList.at(j));
3882 m_scene->setSnapList(snaps);
3883 //for (int i = 0; i < m_snapPoints.size(); ++i)
3884 // kDebug() << "SNAP POINT: " << m_snapPoints.at(i).frames(25);
3887 void CustomTrackView::slotSeekToPreviousSnap()
3889 updateSnapPoints(NULL);
3890 GenTime res = m_scene->previousSnapPoint(GenTime(m_cursorPos, m_document->fps()));
3891 setCursorPos((int) res.frames(m_document->fps()));
3895 void CustomTrackView::slotSeekToNextSnap()
3897 updateSnapPoints(NULL);
3898 GenTime res = m_scene->nextSnapPoint(GenTime(m_cursorPos, m_document->fps()));
3899 setCursorPos((int) res.frames(m_document->fps()));
3903 void CustomTrackView::clipStart()
3905 AbstractClipItem *item = getMainActiveClip();
3907 setCursorPos((int) item->startPos().frames(m_document->fps()));
3912 void CustomTrackView::clipEnd()
3914 AbstractClipItem *item = getMainActiveClip();
3916 setCursorPos((int) item->endPos().frames(m_document->fps()) - 1);
3921 void CustomTrackView::slotAddClipMarker(const QString &id, GenTime t, QString c)
3923 QString oldcomment = m_document->clipManager()->getClipById(id)->markerComment(t);
3924 AddMarkerCommand *command = new AddMarkerCommand(this, oldcomment, c, id, t);
3925 m_commandStack->push(command);
3928 void CustomTrackView::slotDeleteClipMarker(const QString &comment, const QString &id, const GenTime &position)
3930 AddMarkerCommand *command = new AddMarkerCommand(this, comment, QString(), id, position);
3931 m_commandStack->push(command);
3934 void CustomTrackView::slotDeleteAllClipMarkers(const QString &id)
3936 DocClipBase *base = m_document->clipManager()->getClipById(id);
3937 QList <CommentedTime> markers = base->commentedSnapMarkers();
3939 if (markers.isEmpty()) {
3940 emit displayMessage(i18n("Clip has no markers"), ErrorMessage);
3943 QUndoCommand *deleteMarkers = new QUndoCommand();
3944 deleteMarkers->setText("Delete clip markers");
3946 for (int i = 0; i < markers.size(); i++) {
3947 new AddMarkerCommand(this, markers.at(i).comment(), QString(), id, markers.at(i).time(), deleteMarkers);
3949 m_commandStack->push(deleteMarkers);
3952 void CustomTrackView::addMarker(const QString &id, const GenTime &pos, const QString comment)
3954 DocClipBase *base = m_document->clipManager()->getClipById(id);
3955 if (!comment.isEmpty()) base->addSnapMarker(pos, comment);
3956 else base->deleteSnapMarker(pos);
3957 emit updateClipMarkers(base);
3958 setDocumentModified();
3959 viewport()->update();
3962 int CustomTrackView::hasGuide(int pos, int offset)
3964 for (int i = 0; i < m_guides.count(); i++) {
3965 int guidePos = m_guides.at(i)->position().frames(m_document->fps());
3966 if (qAbs(guidePos - pos) <= offset) return guidePos;
3967 else if (guidePos > pos) return -1;
3972 void CustomTrackView::editGuide(const GenTime oldPos, const GenTime pos, const QString &comment)
3974 if (oldPos > GenTime() && pos > GenTime()) {
3976 for (int i = 0; i < m_guides.count(); i++) {
3977 if (m_guides.at(i)->position() == oldPos) {
3978 Guide *item = m_guides.at(i);
3979 item->updateGuide(pos, comment);
3983 } else if (pos > GenTime()) addGuide(pos, comment);
3987 for (int i = 0; i < m_guides.count(); i++) {
3988 if (m_guides.at(i)->position() == oldPos) {
3989 delete m_guides.takeAt(i);
3994 if (!found) emit displayMessage(i18n("No guide at cursor time"), ErrorMessage);
3996 qSort(m_guides.begin(), m_guides.end(), sortGuidesList);
3997 m_document->syncGuides(m_guides);
4000 bool CustomTrackView::addGuide(const GenTime pos, const QString &comment)
4002 for (int i = 0; i < m_guides.count(); i++) {
4003 if (m_guides.at(i)->position() == pos) {
4004 emit displayMessage(i18n("A guide already exists at position %1", m_document->timecode().getTimecodeFromFrames(pos.frames(m_document->fps()))), ErrorMessage);
4008 Guide *g = new Guide(this, pos, comment, m_tracksHeight * m_document->tracksCount());
4009 scene()->addItem(g);
4011 qSort(m_guides.begin(), m_guides.end(), sortGuidesList);
4012 m_document->syncGuides(m_guides);
4016 void CustomTrackView::slotAddGuide()
4018 CommentedTime marker(GenTime(m_cursorPos, m_document->fps()), i18n("Guide"));
4019 MarkerDialog d(NULL, marker, m_document->timecode(), i18n("Add Guide"), this);
4020 if (d.exec() != QDialog::Accepted) return;
4021 if (addGuide(d.newMarker().time(), d.newMarker().comment())) {
4022 EditGuideCommand *command = new EditGuideCommand(this, GenTime(), QString(), d.newMarker().time(), d.newMarker().comment(), false);
4023 m_commandStack->push(command);
4027 void CustomTrackView::slotEditGuide(int guidePos)
4030 if (guidePos == -1) pos = GenTime(m_cursorPos, m_document->fps());
4031 else pos = GenTime(guidePos, m_document->fps());
4033 for (int i = 0; i < m_guides.count(); i++) {
4034 if (m_guides.at(i)->position() == pos) {
4035 slotEditGuide(m_guides.at(i)->info());
4040 if (!found) emit displayMessage(i18n("No guide at cursor time"), ErrorMessage);
4043 void CustomTrackView::slotEditGuide(CommentedTime guide)
4045 MarkerDialog d(NULL, guide, m_document->timecode(), i18n("Edit Guide"), this);
4046 if (d.exec() == QDialog::Accepted) {
4047 EditGuideCommand *command = new EditGuideCommand(this, guide.time(), guide.comment(), d.newMarker().time(), d.newMarker().comment(), true);
4048 m_commandStack->push(command);
4053 void CustomTrackView::slotEditTimeLineGuide()
4055 if (m_dragGuide == NULL) return;
4056 CommentedTime guide = m_dragGuide->info();
4057 MarkerDialog d(NULL, guide, m_document->timecode(), i18n("Edit Guide"), this);
4058 if (d.exec() == QDialog::Accepted) {
4059 EditGuideCommand *command = new EditGuideCommand(this, guide.time(), guide.comment(), d.newMarker().time(), d.newMarker().comment(), true);
4060 m_commandStack->push(command);
4064 void CustomTrackView::slotDeleteGuide(int guidePos)
4067 if (guidePos == -1) pos = GenTime(m_cursorPos, m_document->fps());
4068 else pos = GenTime(guidePos, m_document->fps());
4070 for (int i = 0; i < m_guides.count(); i++) {
4071 if (m_guides.at(i)->position() == pos) {
4072 EditGuideCommand *command = new EditGuideCommand(this, m_guides.at(i)->position(), m_guides.at(i)->label(), GenTime(), QString(), true);
4073 m_commandStack->push(command);
4078 if (!found) emit displayMessage(i18n("No guide at cursor time"), ErrorMessage);
4082 void CustomTrackView::slotDeleteTimeLineGuide()
4084 if (m_dragGuide == NULL) return;
4085 EditGuideCommand *command = new EditGuideCommand(this, m_dragGuide->position(), m_dragGuide->label(), GenTime(), QString(), true);
4086 m_commandStack->push(command);
4090 void CustomTrackView::slotDeleteAllGuides()
4092 QUndoCommand *deleteAll = new QUndoCommand();
4093 deleteAll->setText("Delete all guides");
4094 for (int i = 0; i < m_guides.count(); i++) {
4095 new EditGuideCommand(this, m_guides.at(i)->position(), m_guides.at(i)->label(), GenTime(), QString(), true, deleteAll);
4097 m_commandStack->push(deleteAll);
4100 void CustomTrackView::setTool(PROJECTTOOL tool)
4105 void CustomTrackView::setScale(double scaleFactor, double verticalScale)
4108 matrix = matrix.scale(scaleFactor, verticalScale);
4109 m_scene->setScale(scaleFactor, verticalScale);
4110 if (m_visualTip) scene()->removeItem(m_visualTip);
4111 m_animationTimer->stop();
4116 double verticalPos = mapToScene(QPoint(0, viewport()->height() / 2)).y();
4118 m_cursorLine->setLine(m_cursorLine->line().x1(), 0, m_cursorLine->line().x1(), m_tracksHeight * m_document->tracksCount() * verticalScale);
4119 int diff = sceneRect().width() - m_projectDuration;
4120 if (diff * matrix.m11() < 50) {
4121 if (matrix.m11() < 0.4) setSceneRect(0, 0, (m_projectDuration + 100 / matrix.m11()), sceneRect().height());
4122 else setSceneRect(0, 0, (m_projectDuration + 300), sceneRect().height());
4124 centerOn(QPointF(cursorPos(), verticalPos));
4127 void CustomTrackView::slotRefreshGuides()
4129 if (KdenliveSettings::showmarkers()) {
4130 for (int i = 0; i < m_guides.count(); i++) {
4131 m_guides.at(i)->update();
4136 void CustomTrackView::drawBackground(QPainter * painter, const QRectF &rect)
4138 //kDebug() << "// DRAW BG: " << rect.width();
4139 painter->setClipRect(rect);
4140 KColorScheme scheme(palette().currentColorGroup(), KColorScheme::Window);
4141 QPen pen1 = painter->pen();
4142 pen1.setColor(scheme.shade(KColorScheme::DarkShade));
4143 painter->setPen(pen1);
4144 double min = rect.left();
4145 double max = rect.right();
4146 painter->drawLine(QPointF(min, 0), QPointF(max, 0));
4147 uint maxTrack = m_document->tracksCount();
4148 QColor lockedColor = scheme.background(KColorScheme::NegativeBackground).color();
4149 QColor audioColor = palette().alternateBase().color();
4150 QColor base = scheme.background(KColorScheme::NormalBackground).color();
4151 for (uint i = 0; i < maxTrack; i++) {
4152 TrackInfo info = m_document->trackInfoAt(maxTrack - i - 1);
4153 if (info.isLocked || info.type == AUDIOTRACK) {
4154 const QRectF track(min, m_tracksHeight * i + 1, max - min, m_tracksHeight - 1);
4155 painter->fillRect(track, info.isLocked ? lockedColor : audioColor);
4157 painter->drawLine(QPointF(min, m_tracksHeight *(i + 1)), QPointF(max, m_tracksHeight *(i + 1)));
4159 int lowerLimit = m_tracksHeight * maxTrack + 1;
4160 if (height() > lowerLimit) {
4161 const QRectF bg(min, lowerLimit, max - min, height() - lowerLimit);
4162 painter->fillRect(bg, base);
4166 bool CustomTrackView::findString(const QString &text)
4169 for (int i = 0; i < m_searchPoints.size(); ++i) {
4170 marker = m_searchPoints.at(i).comment();
4171 if (marker.contains(text, Qt::CaseInsensitive)) {
4172 setCursorPos(m_searchPoints.at(i).time().frames(m_document->fps()), true);
4173 int vert = verticalScrollBar()->value();
4174 int hor = cursorPos();
4175 ensureVisible(hor, vert + 10, 2, 2, 50, 0);
4183 bool CustomTrackView::findNextString(const QString &text)
4186 for (int i = m_findIndex + 1; i < m_searchPoints.size(); ++i) {
4187 marker = m_searchPoints.at(i).comment();
4188 if (marker.contains(text, Qt::CaseInsensitive)) {
4189 setCursorPos(m_searchPoints.at(i).time().frames(m_document->fps()), true);
4190 int vert = verticalScrollBar()->value();
4191 int hor = cursorPos();
4192 ensureVisible(hor, vert + 10, 2, 2, 50, 0);
4201 void CustomTrackView::initSearchStrings()
4203 m_searchPoints.clear();
4204 QList<QGraphicsItem *> itemList = items();
4205 for (int i = 0; i < itemList.count(); i++) {
4206 // parse all clip names
4207 if (itemList.at(i)->type() == AVWIDGET) {
4208 ClipItem *item = static_cast <ClipItem *>(itemList.at(i));
4209 GenTime start = item->startPos();
4210 CommentedTime t(start, item->clipName());
4211 m_searchPoints.append(t);
4212 // add all clip markers
4213 QList < CommentedTime > markers = item->commentedSnapMarkers();
4214 m_searchPoints += markers;
4219 for (int i = 0; i < m_guides.count(); i++) {
4220 m_searchPoints.append(m_guides.at(i)->info());
4223 qSort(m_searchPoints);
4226 void CustomTrackView::clearSearchStrings()
4228 m_searchPoints.clear();
4232 void CustomTrackView::copyClip()
4234 qDeleteAll(m_copiedItems);
4235 m_copiedItems.clear();
4236 QList<QGraphicsItem *> itemList = scene()->selectedItems();
4237 if (itemList.count() == 0) {
4238 emit displayMessage(i18n("Select a clip before copying"), ErrorMessage);
4241 for (int i = 0; i < itemList.count(); i++) {
4242 if (itemList.at(i)->type() == AVWIDGET) {
4243 ClipItem *clip = static_cast <ClipItem *>(itemList.at(i));
4244 ClipItem *clone = clip->clone(clip->info());
4245 m_copiedItems.append(clone);
4246 } else if (itemList.at(i)->type() == TRANSITIONWIDGET) {
4247 Transition *dup = static_cast <Transition *>(itemList.at(i));
4248 m_copiedItems.append(dup->clone());
4253 bool CustomTrackView::canBePastedTo(ItemInfo info, int type) const
4255 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));
4256 QList<QGraphicsItem *> collisions = scene()->items(rect, Qt::IntersectsItemBoundingRect);
4257 for (int i = 0; i < collisions.count(); i++) {
4258 if (collisions.at(i)->type() == type) return false;
4263 bool CustomTrackView::canBePastedTo(QList <ItemInfo> infoList, int type) const
4266 for (int i = 0; i < infoList.count(); i++) {
4267 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));
4270 QList<QGraphicsItem *> collisions = scene()->items(path);
4271 for (int i = 0; i < collisions.count(); i++) {
4272 if (collisions.at(i)->type() == type) return false;
4277 bool CustomTrackView::canBePasted(QList<AbstractClipItem *> items, GenTime offset, int trackOffset) const
4279 for (int i = 0; i < items.count(); i++) {
4280 ItemInfo info = items.at(i)->info();
4281 info.startPos += offset;
4282 info.endPos += offset;
4283 info.track += trackOffset;
4284 if (!canBePastedTo(info, items.at(i)->type())) return false;
4289 bool CustomTrackView::canBeMoved(QList<AbstractClipItem *> items, GenTime offset, int trackOffset) const
4291 QPainterPath movePath;
4292 movePath.moveTo(0, 0);
4294 for (int i = 0; i < items.count(); i++) {
4295 ItemInfo info = items.at(i)->info();
4296 info.startPos = info.startPos + offset;
4297 info.endPos = info.endPos + offset;
4298 info.track = info.track + trackOffset;
4299 if (info.startPos < GenTime()) {
4300 // No clip should go below 0
4303 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));
4304 movePath.addRect(rect);
4306 QList<QGraphicsItem *> collisions = scene()->items(movePath, Qt::IntersectsItemBoundingRect);
4307 for (int i = 0; i < collisions.count(); i++) {
4308 if ((collisions.at(i)->type() == AVWIDGET || collisions.at(i)->type() == TRANSITIONWIDGET) && !items.contains(static_cast <AbstractClipItem *>(collisions.at(i)))) {
4309 kDebug() << " //////////// CLIP COLLISION, MOVE NOT ALLOWED";
4316 void CustomTrackView::pasteClip()
4318 if (m_copiedItems.count() == 0) {
4319 emit displayMessage(i18n("No clip copied"), ErrorMessage);
4323 if (m_menuPosition.isNull()) {
4324 position = mapFromGlobal(QCursor::pos());
4325 if (!underMouse() || position.y() > m_tracksHeight * m_document->tracksCount()) {
4326 emit displayMessage(i18n("Cannot paste selected clips"), ErrorMessage);
4329 } else position = m_menuPosition;
4330 GenTime pos = GenTime((int)(mapToScene(position).x()), m_document->fps());
4331 int track = (int)(position.y() / m_tracksHeight);
4332 ItemInfo first = m_copiedItems.at(0)->info();
4334 GenTime offset = pos - first.startPos;
4335 int trackOffset = track - first.track;
4337 if (!canBePasted(m_copiedItems, offset, trackOffset)) {
4338 emit displayMessage(i18n("Cannot paste selected clips"), ErrorMessage);
4341 QUndoCommand *pasteClips = new QUndoCommand();
4342 pasteClips->setText("Paste clips");
4344 for (int i = 0; i < m_copiedItems.count(); i++) {
4345 // parse all clip names
4346 if (m_copiedItems.at(i) && m_copiedItems.at(i)->type() == AVWIDGET) {
4347 ClipItem *clip = static_cast <ClipItem *>(m_copiedItems.at(i));
4348 ItemInfo info = clip->info();
4349 info.startPos += offset;
4350 info.endPos += offset;
4351 info.track += trackOffset;
4352 if (canBePastedTo(info, AVWIDGET)) {
4353 new AddTimelineClipCommand(this, clip->xml(), clip->clipProducer(), info, clip->effectList(), true, false, pasteClips);
4354 } else emit displayMessage(i18n("Cannot paste clip to selected place"), ErrorMessage);
4355 } else if (m_copiedItems.at(i) && m_copiedItems.at(i)->type() == TRANSITIONWIDGET) {
4356 Transition *tr = static_cast <Transition *>(m_copiedItems.at(i));
4358 info.startPos = tr->startPos() + offset;
4359 info.endPos = tr->endPos() + offset;
4360 info.track = tr->track() + trackOffset;
4361 if (canBePastedTo(info, TRANSITIONWIDGET)) {
4362 if (info.startPos >= info.endPos) {
4363 emit displayMessage(i18n("Invalid transition"), ErrorMessage);
4364 } else new AddTransitionCommand(this, info, tr->transitionEndTrack() + trackOffset, tr->toXML(), false, true, pasteClips);
4365 } else emit displayMessage(i18n("Cannot paste transition to selected place"), ErrorMessage);
4368 m_commandStack->push(pasteClips);
4371 void CustomTrackView::pasteClipEffects()
4373 if (m_copiedItems.count() != 1 || m_copiedItems.at(0)->type() != AVWIDGET) {
4374 emit displayMessage(i18n("You must copy exactly one clip before pasting effects"), ErrorMessage);
4377 ClipItem *clip = static_cast < ClipItem *>(m_copiedItems.at(0));
4379 QUndoCommand *paste = new QUndoCommand();
4380 paste->setText("Paste effects");
4382 QList<QGraphicsItem *> clips = scene()->selectedItems();
4383 for (int i = 0; i < clips.count(); ++i) {
4384 if (clips.at(i)->type() == AVWIDGET) {
4385 ClipItem *item = static_cast < ClipItem *>(clips.at(i));
4386 for (int j = 0; j < clip->effectsCount(); j++) {
4387 new AddEffectCommand(this, m_document->tracksCount() - item->track(), item->startPos(), clip->effectAt(j), true, paste);
4391 m_commandStack->push(paste);
4395 ClipItem *CustomTrackView::getClipUnderCursor() const
4397 QRectF rect((double) m_cursorPos, 0.0, 1.0, (double)(m_tracksHeight * m_document->tracksCount()));
4398 QList<QGraphicsItem *> collisions = scene()->items(rect, Qt::IntersectsItemBoundingRect);
4399 for (int i = 0; i < collisions.count(); i++) {
4400 if (collisions.at(i)->type() == AVWIDGET) {
4401 return static_cast < ClipItem *>(collisions.at(i));
4407 AbstractClipItem *CustomTrackView::getMainActiveClip() const
4409 QList<QGraphicsItem *> clips = scene()->selectedItems();
4410 if (clips.isEmpty()) {
4411 return getClipUnderCursor();
4413 AbstractClipItem *item = NULL;
4414 for (int i = 0; i < clips.count(); ++i) {
4415 if (clips.count() == 1 || clips.at(i)->type() == AVWIDGET) {
4416 item = static_cast < AbstractClipItem *>(clips.at(i));
4417 if (clips.count() > 1 && item->startPos().frames(m_document->fps()) <= m_cursorPos && item->endPos().frames(m_document->fps()) >= m_cursorPos) break;
4420 if (item) return item;
4425 ClipItem *CustomTrackView::getActiveClipUnderCursor(bool allowOutsideCursor) const
4427 QList<QGraphicsItem *> clips = scene()->selectedItems();
4428 if (clips.isEmpty()) {
4429 return getClipUnderCursor();
4432 // remove all items in the list that are not clips
4433 for (int i = 0; i < clips.count();) {
4434 if (clips.at(i)->type() != AVWIDGET) clips.removeAt(i);
4437 if (clips.count() == 1 && allowOutsideCursor) return static_cast < ClipItem *>(clips.at(0));
4438 for (int i = 0; i < clips.count(); ++i) {
4439 if (clips.at(i)->type() == AVWIDGET) {
4440 item = static_cast < ClipItem *>(clips.at(i));
4441 if (item->startPos().frames(m_document->fps()) <= m_cursorPos && item->endPos().frames(m_document->fps()) >= m_cursorPos)
4449 void CustomTrackView::setInPoint()
4451 AbstractClipItem *clip = getActiveClipUnderCursor(true);
4453 if (m_dragItem && m_dragItem->type() == TRANSITIONWIDGET) {
4456 emit displayMessage(i18n("You must select one clip for this action"), ErrorMessage);
4460 ItemInfo startInfo = clip->info();
4461 ItemInfo endInfo = startInfo;
4462 endInfo.startPos = GenTime(m_cursorPos, m_document->fps());
4463 if (endInfo.startPos >= startInfo.endPos) {
4464 // Check for invalid resize
4465 emit displayMessage(i18n("Invalid action"), ErrorMessage);
4467 } else if (endInfo.startPos < startInfo.startPos) {
4468 int length = m_document->renderer()->mltGetSpaceLength(endInfo.startPos, m_document->tracksCount() - startInfo.track, false);
4469 if ((clip->type() == TRANSITIONWIDGET && itemCollision(clip, endInfo) == true) || (
4470 (clip->type() == AVWIDGET) && length < (startInfo.startPos - endInfo.startPos).frames(m_document->fps()))) {
4471 emit displayMessage(i18n("Invalid action"), ErrorMessage);
4475 if (clip->type() == TRANSITIONWIDGET) {
4476 m_commandStack->push(new MoveTransitionCommand(this, startInfo, endInfo, true));
4477 } else m_commandStack->push(new ResizeClipCommand(this, startInfo, endInfo, true, false));
4480 void CustomTrackView::setOutPoint()
4482 AbstractClipItem *clip = getActiveClipUnderCursor(true);
4484 if (m_dragItem && m_dragItem->type() == TRANSITIONWIDGET) {
4487 emit displayMessage(i18n("You must select one clip for this action"), ErrorMessage);
4491 ItemInfo startInfo = clip->info();
4492 ItemInfo endInfo = clip->info();
4493 endInfo.endPos = GenTime(m_cursorPos, m_document->fps());
4494 if (endInfo.endPos <= startInfo.startPos) {
4495 // Check for invalid resize
4496 emit displayMessage(i18n("Invalid action"), ErrorMessage);
4498 } else if (endInfo.endPos > startInfo.endPos) {
4499 int length = m_document->renderer()->mltGetSpaceLength(endInfo.endPos, m_document->tracksCount() - startInfo.track, false);
4500 if ((clip->type() == TRANSITIONWIDGET && itemCollision(clip, endInfo) == true) || (clip->type() == AVWIDGET && length < (endInfo.endPos - startInfo.endPos).frames(m_document->fps()))) {
4501 emit displayMessage(i18n("Invalid action"), ErrorMessage);
4507 if (clip->type() == TRANSITIONWIDGET) {
4508 m_commandStack->push(new MoveTransitionCommand(this, startInfo, endInfo, true));
4509 } else m_commandStack->push(new ResizeClipCommand(this, startInfo, endInfo, true, false));
4512 void CustomTrackView::slotUpdateAllThumbs()
4514 QList<QGraphicsItem *> itemList = items();
4515 //if (itemList.isEmpty()) return;
4517 const QString thumbBase = m_document->projectFolder().path() + "/thumbs/";
4518 for (int i = 0; i < itemList.count(); i++) {
4519 if (itemList.at(i)->type() == AVWIDGET) {
4520 item = static_cast <ClipItem *>(itemList.at(i));
4521 if (item->clipType() != COLOR && item->clipType() != AUDIO) {
4522 // Check if we have a cached thumbnail
4523 if (item->clipType() == IMAGE || item->clipType() == TEXT) {
4524 QString thumb = thumbBase + item->baseClip()->getClipHash() + "_0.png";
4525 if (QFile::exists(thumb)) {
4527 item->slotSetStartThumb(pix);
4530 QString startThumb = thumbBase + item->baseClip()->getClipHash() + '_';
4531 QString endThumb = startThumb;
4532 startThumb.append(QString::number(item->cropStart().frames(m_document->fps())) + ".png");
4533 endThumb.append(QString::number((item->cropStart() + item->cropDuration()).frames(m_document->fps()) - 1) + ".png");
4534 if (QFile::exists(startThumb)) {
4535 QPixmap pix(startThumb);
4536 item->slotSetStartThumb(pix);
4538 if (QFile::exists(endThumb)) {
4539 QPixmap pix(endThumb);
4540 item->slotSetEndThumb(pix);
4544 item->refreshClip(false);
4545 qApp->processEvents();
4548 viewport()->update();
4551 void CustomTrackView::saveThumbnails()
4553 QList<QGraphicsItem *> itemList = items();
4555 QString thumbBase = m_document->projectFolder().path() + "/thumbs/";
4556 for (int i = 0; i < itemList.count(); i++) {
4557 if (itemList.at(i)->type() == AVWIDGET) {
4558 item = static_cast <ClipItem *>(itemList.at(i));
4559 if (item->clipType() != COLOR) {
4560 // Check if we have a cached thumbnail
4561 if (item->clipType() == IMAGE || item->clipType() == TEXT || item->clipType() == AUDIO) {
4562 QString thumb = thumbBase + item->baseClip()->getClipHash() + "_0.png";
4563 if (!QFile::exists(thumb)) {
4564 QPixmap pix(item->startThumb());
4568 QString startThumb = thumbBase + item->baseClip()->getClipHash() + '_';
4569 QString endThumb = startThumb;
4570 startThumb.append(QString::number(item->cropStart().frames(m_document->fps())) + ".png");
4571 endThumb.append(QString::number((item->cropStart() + item->cropDuration()).frames(m_document->fps()) - 1) + ".png");
4572 if (!QFile::exists(startThumb)) {
4573 QPixmap pix(item->startThumb());
4574 pix.save(startThumb);
4576 if (!QFile::exists(endThumb)) {
4577 QPixmap pix(item->endThumb());
4587 void CustomTrackView::slotInsertTrack(int ix)
4589 TrackDialog d(m_document, parentWidget());
4590 d.label->setText(i18n("Insert track"));
4591 d.track_nb->setMaximum(m_document->tracksCount() - 1);
4592 d.track_nb->setValue(ix);
4593 d.setWindowTitle(i18n("Insert New Track"));
4594 d.slotUpdateName(ix);
4596 if (d.exec() == QDialog::Accepted) {
4597 ix = d.track_nb->value();
4598 if (d.before_select->currentIndex() == 1) {
4602 if (d.video_track->isChecked()) {
4603 info.type = VIDEOTRACK;
4604 info.isMute = false;
4605 info.isBlind = false;
4606 info.isLocked = false;
4608 info.type = AUDIOTRACK;
4609 info.isMute = false;
4610 info.isBlind = true;
4611 info.isLocked = false;
4613 AddTrackCommand *addTrack = new AddTrackCommand(this, ix, info, true);
4614 m_commandStack->push(addTrack);
4615 setDocumentModified();
4619 void CustomTrackView::slotDeleteTrack(int ix)
4621 TrackDialog d(m_document, parentWidget());
4622 d.label->setText(i18n("Delete track"));
4623 d.before_select->setHidden(true);
4624 d.track_nb->setMaximum(m_document->tracksCount() - 1);
4625 d.track_nb->setValue(ix);
4626 d.slotUpdateName(ix);
4627 d.setWindowTitle(i18n("Delete Track"));
4628 d.video_track->setHidden(true);
4629 d.audio_track->setHidden(true);
4630 if (d.exec() == QDialog::Accepted) {
4631 ix = d.track_nb->value();
4632 TrackInfo info = m_document->trackInfoAt(m_document->tracksCount() - ix - 1);
4633 deleteTimelineTrack(ix, info);
4634 setDocumentModified();
4635 /*AddTrackCommand* command = new AddTrackCommand(this, ix, info, false);
4636 m_commandStack->push(command);*/
4640 void CustomTrackView::slotChangeTrack(int ix)
4642 TrackDialog d(m_document, parentWidget());
4643 d.label->setText(i18n("Change track"));
4644 d.before_select->setHidden(true);
4645 d.track_nb->setMaximum(m_document->tracksCount() - 1);
4646 d.track_nb->setValue(ix);
4647 d.slotUpdateName(ix);
4648 d.setWindowTitle(i18n("Change Track Type"));
4650 if (m_document->trackInfoAt(m_document->tracksCount() - ix - 1).type == VIDEOTRACK)
4651 d.video_track->setChecked(true);
4653 d.audio_track->setChecked(true);
4655 if (d.exec() == QDialog::Accepted) {
4657 info.isLocked = false;
4658 info.isMute = false;
4659 ix = d.track_nb->value();
4661 if (d.video_track->isChecked()) {
4662 info.type = VIDEOTRACK;
4663 info.isBlind = false;
4665 info.type = AUDIOTRACK;
4666 info.isBlind = true;
4668 changeTimelineTrack(ix, info);
4669 setDocumentModified();
4674 void CustomTrackView::deleteTimelineTrack(int ix, TrackInfo trackinfo)
4676 double startY = ix * m_tracksHeight + 1 + m_tracksHeight / 2;
4677 QRectF r(0, startY, sceneRect().width(), m_tracksHeight / 2 - 1);
4678 QList<QGraphicsItem *> selection = m_scene->items(r);
4679 QUndoCommand *deleteTrack = new QUndoCommand();
4680 deleteTrack->setText("Delete track");
4682 // Delete all clips in selected track
4683 for (int i = 0; i < selection.count(); i++) {
4684 if (selection.at(i)->type() == AVWIDGET) {
4685 ClipItem *item = static_cast <ClipItem *>(selection.at(i));
4686 new AddTimelineClipCommand(this, item->xml(), item->clipProducer(), item->info(), item->effectList(), false, true, deleteTrack);
4687 m_scene->removeItem(item);
4690 } else if (selection.at(i)->type() == TRANSITIONWIDGET) {
4691 Transition *item = static_cast <Transition *>(selection.at(i));
4692 new AddTransitionCommand(this, item->info(), item->transitionEndTrack(), item->toXML(), true, false, deleteTrack);
4693 m_scene->removeItem(item);
4699 new AddTrackCommand(this, ix, trackinfo, false, deleteTrack);
4700 m_commandStack->push(deleteTrack);
4703 void CustomTrackView::changeTimelineTrack(int ix, TrackInfo trackinfo)
4705 TrackInfo oldinfo = m_document->trackInfoAt(m_document->tracksCount() - ix - 1);
4706 ChangeTrackCommand *changeTrack = new ChangeTrackCommand(this, ix, oldinfo, trackinfo);
4707 m_commandStack->push(changeTrack);
4710 void CustomTrackView::autoTransition()
4712 QList<QGraphicsItem *> itemList = scene()->selectedItems();
4713 if (itemList.count() != 1 || itemList.at(0)->type() != TRANSITIONWIDGET) {
4714 emit displayMessage(i18n("You must select one transition for this action"), ErrorMessage);
4717 Transition *tr = static_cast <Transition*>(itemList.at(0));
4718 tr->setAutomatic(!tr->isAutomatic());
4719 QDomElement transition = tr->toXML();
4720 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);
4724 QStringList CustomTrackView::getLadspaParams(QDomElement effect) const
4727 QDomNodeList params = effect.elementsByTagName("parameter");
4728 for (int i = 0; i < params.count(); i++) {
4729 QDomElement e = params.item(i).toElement();
4730 if (!e.isNull() && e.attribute("type") == "constant") {
4731 if (e.hasAttribute("factor")) {
4732 double factor = e.attribute("factor").toDouble();
4733 double value = e.attribute("value").toDouble();
4734 value = value / factor;
4735 result.append(QString::number(value));
4736 } else result.append(e.attribute("value"));
4742 void CustomTrackView::clipNameChanged(const QString id, const QString name)
4744 QList<QGraphicsItem *> list = scene()->items();
4745 ClipItem *clip = NULL;
4746 for (int i = 0; i < list.size(); ++i) {
4747 if (list.at(i)->type() == AVWIDGET) {
4748 clip = static_cast <ClipItem *>(list.at(i));
4749 if (clip->clipProducer() == id) {
4750 clip->setClipName(name);
4754 viewport()->update();
4757 void CustomTrackView::getClipAvailableSpace(AbstractClipItem *item, GenTime &minimum, GenTime &maximum)
4759 minimum = GenTime();
4760 maximum = GenTime();
4761 QList<QGraphicsItem *> selection;
4762 selection = m_scene->items(0, item->track() * m_tracksHeight + m_tracksHeight / 2, sceneRect().width(), 2);
4763 selection.removeAll(item);
4764 for (int i = 0; i < selection.count(); i++) {
4765 AbstractClipItem *clip = static_cast <AbstractClipItem *>(selection.at(i));
4766 if (clip && clip->type() == AVWIDGET) {
4767 if (clip->endPos() <= item->startPos() && clip->endPos() > minimum) minimum = clip->endPos();
4768 if (clip->startPos() > item->startPos() && (clip->startPos() < maximum || maximum == GenTime())) maximum = clip->startPos();
4773 void CustomTrackView::getTransitionAvailableSpace(AbstractClipItem *item, GenTime &minimum, GenTime &maximum)
4775 minimum = GenTime();
4776 maximum = GenTime();
4777 QList<QGraphicsItem *> selection;
4778 selection = m_scene->items(0, (item->track() + 1) * m_tracksHeight, sceneRect().width(), 2);
4779 selection.removeAll(item);
4780 for (int i = 0; i < selection.count(); i++) {
4781 AbstractClipItem *clip = static_cast <AbstractClipItem *>(selection.at(i));
4782 if (clip && clip->type() == TRANSITIONWIDGET) {
4783 if (clip->endPos() <= item->startPos() && clip->endPos() > minimum) minimum = clip->endPos();
4784 if (clip->startPos() > item->startPos() && (clip->startPos() < maximum || maximum == GenTime())) maximum = clip->startPos();
4790 void CustomTrackView::loadGroups(const QDomNodeList groups)
4792 for (int i = 0; i < groups.count(); i++) {
4793 QDomNodeList children = groups.at(i).childNodes();
4794 scene()->clearSelection();
4795 for (int nodeindex = 0; nodeindex < children.count(); nodeindex++) {
4796 QDomNode n = children.item(nodeindex);
4797 QDomElement elem = n.toElement();
4798 int pos = elem.attribute("position").toInt();
4799 int track = elem.attribute("track").toInt();
4800 if (elem.tagName() == "clipitem") {
4801 ClipItem *clip = getClipItemAt(pos, track); //m_document->tracksCount() - transitiontrack);
4802 if (clip) clip->setSelected(true);
4804 Transition *clip = getTransitionItemAt(pos, track); //m_document->tracksCount() - transitiontrack);
4805 if (clip) clip->setSelected(true);
4808 groupSelectedItems(false, true);
4812 void CustomTrackView::splitAudio()
4814 resetSelectionGroup();
4815 QList<QGraphicsItem *> selection = scene()->selectedItems();
4816 if (selection.isEmpty()) {
4817 emit displayMessage(i18n("You must select one clip for this action"), ErrorMessage);
4820 QUndoCommand *splitCommand = new QUndoCommand();
4821 splitCommand->setText(i18n("Split audio"));
4822 for (int i = 0; i < selection.count(); i++) {
4823 if (selection.at(i)->type() == AVWIDGET) {
4824 ClipItem *clip = static_cast <ClipItem *>(selection.at(i));
4825 if (clip->clipType() == AV || clip->clipType() == PLAYLIST) {
4826 if (clip->parentItem()) {
4827 emit displayMessage(i18n("Cannot split audio of grouped clips"), ErrorMessage);
4829 new SplitAudioCommand(this, clip->track(), clip->startPos(), splitCommand);
4834 m_commandStack->push(splitCommand);
4837 void CustomTrackView::doSplitAudio(const GenTime &pos, int track, bool split)
4839 ClipItem *clip = getClipItemAt(pos, track);
4841 kDebug() << "// Cannot find clip to split!!!";
4845 int start = pos.frames(m_document->fps());
4846 int freetrack = m_document->tracksCount() - track - 1;
4847 for (; freetrack > 0; freetrack--) {
4848 kDebug() << "// CHK DOC TRK:" << freetrack << ", DUR:" << m_document->renderer()->mltTrackDuration(freetrack);
4849 if (m_document->trackInfoAt(freetrack - 1).type == AUDIOTRACK) {
4850 kDebug() << "// CHK DOC TRK:" << freetrack << ", DUR:" << m_document->renderer()->mltTrackDuration(freetrack);
4851 if (m_document->renderer()->mltTrackDuration(freetrack) < start || m_document->renderer()->mltGetSpaceLength(pos, freetrack, false) >= clip->cropDuration().frames(m_document->fps())) {
4852 kDebug() << "FOUND SPACE ON TRK: " << freetrack;
4857 kDebug() << "GOT TRK: " << track;
4858 if (freetrack == 0) {
4859 emit displayMessage(i18n("No empty space to put clip audio"), ErrorMessage);
4861 ItemInfo info = clip->info();
4862 info.track = m_document->tracksCount() - freetrack;
4863 addClip(clip->xml(), clip->clipProducer(), info, clip->effectList());
4864 scene()->clearSelection();
4865 clip->setSelected(true);
4866 ClipItem *audioClip = getClipItemAt(start, info.track);
4868 clip->setVideoOnly(true);
4869 if (m_document->renderer()->mltUpdateClipProducer(m_document->tracksCount() - track, start, clip->baseClip()->videoProducer()) == false) {
4870 emit displayMessage(i18n("Cannot update clip (time: %1, track: %2)", start, track), ErrorMessage);
4872 if (m_document->renderer()->mltUpdateClipProducer(m_document->tracksCount() - info.track, start, clip->baseClip()->audioProducer(info.track)) == false) {
4873 emit displayMessage(i18n("Cannot update clip (time: %1, track: %2)", start, info.track), ErrorMessage);
4875 audioClip->setSelected(true);
4876 audioClip->setAudioOnly(true);
4877 groupSelectedItems(false, true);
4881 // unsplit clip: remove audio part and change video part to normal clip
4882 if (clip->parentItem() == NULL || clip->parentItem()->type() != GROUPWIDGET) {
4883 kDebug() << "//CANNOT FIND CLP GRP";
4886 AbstractGroupItem *grp = static_cast <AbstractGroupItem *>(clip->parentItem());
4887 QList<QGraphicsItem *> children = grp->childItems();
4888 if (children.count() != 2) {
4889 kDebug() << "//SOMETHING IS WRONG WITH CLP GRP";
4892 for (int i = 0; i < children.count(); i++) {
4893 if (children.at(i) != clip) {
4894 ClipItem *clp = static_cast <ClipItem *>(children.at(i));
4895 ItemInfo info = clip->info();
4896 deleteClip(clp->info());
4897 clip->setVideoOnly(false);
4898 if (!m_document->renderer()->mltUpdateClipProducer(m_document->tracksCount() - info.track, info.startPos.frames(m_document->fps()), clip->baseClip()->producer(info.track))) {
4899 emit displayMessage(i18n("Cannot update clip (time: %1, track: %2)", info.startPos.frames(m_document->fps()), info.track), ErrorMessage);
4904 clip->setFlags(QGraphicsItem::ItemIsMovable | QGraphicsItem::ItemIsSelectable);
4905 m_document->clipManager()->removeGroup(grp);
4906 scene()->destroyItemGroup(grp);
4910 void CustomTrackView::setVideoOnly()
4912 resetSelectionGroup();
4913 QList<QGraphicsItem *> selection = scene()->selectedItems();
4914 if (selection.isEmpty()) {
4915 emit displayMessage(i18n("You must select one clip for this action"), ErrorMessage);
4918 QUndoCommand *videoCommand = new QUndoCommand();
4919 videoCommand->setText(i18n("Video only"));
4920 for (int i = 0; i < selection.count(); i++) {
4921 if (selection.at(i)->type() == AVWIDGET) {
4922 ClipItem *clip = static_cast <ClipItem *>(selection.at(i));
4923 if (clip->clipType() == AV || clip->clipType() == PLAYLIST) {
4924 if (clip->parentItem()) {
4925 emit displayMessage(i18n("Cannot change grouped clips"), ErrorMessage);
4927 new ChangeClipTypeCommand(this, clip->track(), clip->startPos(), true, false, clip->isVideoOnly(), clip->isAudioOnly(), videoCommand);
4932 m_commandStack->push(videoCommand);
4935 void CustomTrackView::setAudioOnly()
4937 resetSelectionGroup();
4938 QList<QGraphicsItem *> selection = scene()->selectedItems();
4939 if (selection.isEmpty()) {
4940 emit displayMessage(i18n("You must select one clip for this action"), ErrorMessage);
4943 QUndoCommand *videoCommand = new QUndoCommand();
4944 videoCommand->setText(i18n("Audio only"));
4945 for (int i = 0; i < selection.count(); i++) {
4946 if (selection.at(i)->type() == AVWIDGET) {
4947 ClipItem *clip = static_cast <ClipItem *>(selection.at(i));
4948 if (clip->clipType() == AV || clip->clipType() == PLAYLIST) {
4949 if (clip->parentItem()) {
4950 emit displayMessage(i18n("Cannot change grouped clips"), ErrorMessage);
4952 new ChangeClipTypeCommand(this, clip->track(), clip->startPos(), false, true, clip->isVideoOnly(), clip->isAudioOnly(), videoCommand);
4957 m_commandStack->push(videoCommand);
4960 void CustomTrackView::setAudioAndVideo()
4962 resetSelectionGroup();
4963 QList<QGraphicsItem *> selection = scene()->selectedItems();
4964 if (selection.isEmpty()) {
4965 emit displayMessage(i18n("You must select one clip for this action"), ErrorMessage);
4968 QUndoCommand *videoCommand = new QUndoCommand();
4969 videoCommand->setText(i18n("Audio and Video"));
4970 for (int i = 0; i < selection.count(); i++) {
4971 if (selection.at(i)->type() == AVWIDGET) {
4972 ClipItem *clip = static_cast <ClipItem *>(selection.at(i));
4973 if (clip->clipType() == AV || clip->clipType() == PLAYLIST) {
4974 if (clip->parentItem()) {
4975 emit displayMessage(i18n("Cannot change grouped clips"), ErrorMessage);
4977 new ChangeClipTypeCommand(this, clip->track(), clip->startPos(), false, false, clip->isVideoOnly(), clip->isAudioOnly(), videoCommand);
4982 m_commandStack->push(videoCommand);
4985 void CustomTrackView::doChangeClipType(const GenTime &pos, int track, bool videoOnly, bool audioOnly)
4987 ClipItem *clip = getClipItemAt(pos, track);
4989 kDebug() << "// Cannot find clip to split!!!";
4993 int start = pos.frames(m_document->fps());
4994 clip->setVideoOnly(true);
4995 clip->setAudioOnly(false);
4996 if (m_document->renderer()->mltUpdateClipProducer(m_document->tracksCount() - track, start, clip->baseClip()->videoProducer()) == false) {
4997 emit displayMessage(i18n("Cannot update clip (time: %1, track: %2)", start, track), ErrorMessage);
4999 } else if (audioOnly) {
5000 int start = pos.frames(m_document->fps());
5001 clip->setAudioOnly(true);
5002 clip->setVideoOnly(false);
5003 if (m_document->renderer()->mltUpdateClipProducer(m_document->tracksCount() - track, start, clip->baseClip()->audioProducer(track)) == false) {
5004 emit displayMessage(i18n("Cannot update clip (time: %1, track: %2)", start, track), ErrorMessage);
5007 int start = pos.frames(m_document->fps());
5008 clip->setAudioOnly(false);
5009 clip->setVideoOnly(false);
5010 if (m_document->renderer()->mltUpdateClipProducer(m_document->tracksCount() - track, start, clip->baseClip()->producer(track)) == false) {
5011 emit displayMessage(i18n("Cannot update clip (time: %1, track: %2)", start, track), ErrorMessage);
5015 setDocumentModified();
5018 void CustomTrackView::updateClipTypeActions(ClipItem *clip)
5020 if (clip == NULL || (clip->clipType() != AV && clip->clipType() != PLAYLIST)) {
5021 m_clipTypeGroup->setEnabled(false);
5023 m_clipTypeGroup->setEnabled(true);
5024 QList <QAction *> actions = m_clipTypeGroup->actions();
5026 if (clip->isAudioOnly()) lookup = "clip_audio_only";
5027 else if (clip->isVideoOnly()) lookup = "clip_video_only";
5028 else lookup = "clip_audio_and_video";
5029 for (int i = 0; i < actions.count(); i++) {
5030 if (actions.at(i)->data().toString() == lookup) {
5031 actions.at(i)->setChecked(true);
5038 void CustomTrackView::reloadTransitionLumas()
5042 QDomElement lumaTransition = MainWindow::transitions.getEffectByTag("luma", "luma");
5043 QDomNodeList params = lumaTransition.elementsByTagName("parameter");
5044 for (int i = 0; i < params.count(); i++) {
5045 QDomElement e = params.item(i).toElement();
5046 if (e.attribute("tag") == "resource") {
5047 lumaNames = e.attribute("paramlistdisplay");
5048 lumaFiles = e.attribute("paramlist");
5053 QList<QGraphicsItem *> itemList = items();
5054 Transition *transitionitem;
5055 QDomElement transitionXml;
5056 for (int i = 0; i < itemList.count(); i++) {
5057 if (itemList.at(i)->type() == TRANSITIONWIDGET) {
5058 transitionitem = static_cast <Transition*>(itemList.at(i));
5059 transitionXml = transitionitem->toXML();
5060 if (transitionXml.attribute("id") == "luma" && transitionXml.attribute("tag") == "luma") {
5061 QDomNodeList params = transitionXml.elementsByTagName("parameter");
5062 for (int i = 0; i < params.count(); i++) {
5063 QDomElement e = params.item(i).toElement();
5064 if (e.attribute("tag") == "resource") {
5065 e.setAttribute("paramlistdisplay", lumaNames);
5066 e.setAttribute("paramlist", lumaFiles);
5071 if (transitionXml.attribute("id") == "composite" && transitionXml.attribute("tag") == "composite") {
5072 QDomNodeList params = transitionXml.elementsByTagName("parameter");
5073 for (int i = 0; i < params.count(); i++) {
5074 QDomElement e = params.item(i).toElement();
5075 if (e.attribute("tag") == "luma") {
5076 e.setAttribute("paramlistdisplay", lumaNames);
5077 e.setAttribute("paramlist", lumaFiles);
5084 emit transitionItemSelected(NULL);
5087 double CustomTrackView::fps() const
5089 return m_document->fps();
5092 void CustomTrackView::updateProjectFps()
5094 // update all clips to the new fps
5095 resetSelectionGroup();
5096 scene()->clearSelection();
5098 QList<QGraphicsItem *> itemList = items();
5099 for (int i = 0; i < itemList.count(); i++) {
5100 // remove all items and re-add them one by one
5101 if (itemList.at(i) != m_cursorLine && itemList.at(i)->parentItem() == NULL) m_scene->removeItem(itemList.at(i));
5103 for (int i = 0; i < itemList.count(); i++) {
5104 if (itemList.at(i)->parentItem() == 0 && (itemList.at(i)->type() == AVWIDGET || itemList.at(i)->type() == TRANSITIONWIDGET)) {
5105 AbstractClipItem *clip = static_cast <AbstractClipItem *>(itemList.at(i));
5106 clip->updateFps(m_document->fps());
5107 m_scene->addItem(clip);
5108 } else if (itemList.at(i)->type() == GROUPWIDGET) {
5109 AbstractGroupItem *grp = static_cast <AbstractGroupItem *>(itemList.at(i));
5110 QList<QGraphicsItem *> children = grp->childItems();
5111 for (int j = 0; j < children.count(); j++) {
5112 if (children.at(j)->type() == AVWIDGET || children.at(j)->type() == TRANSITIONWIDGET) {
5113 AbstractClipItem *clip = static_cast <AbstractClipItem *>(children.at(j));
5114 clip->setFlags(QGraphicsItem::ItemIsMovable | QGraphicsItem::ItemIsSelectable);
5115 clip->updateFps(m_document->fps());
5118 m_document->clipManager()->removeGroup(grp);
5119 m_scene->addItem(grp);
5120 scene()->destroyItemGroup(grp);
5121 for (int j = 0; j < children.count(); j++) {
5122 if (children.at(j)->type() == AVWIDGET || children.at(j)->type() == TRANSITIONWIDGET) {
5123 //children.at(j)->setParentItem(0);
5124 children.at(j)->setSelected(true);
5127 groupSelectedItems(true, true);
5128 } else if (itemList.at(i)->type() == GUIDEITEM) {
5129 Guide *g = static_cast<Guide *>(itemList.at(i));
5131 m_scene->addItem(g);
5134 viewport()->update();