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);
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());
1060 if (force || selection.count() > 1) {
1061 bool snap = KdenliveSettings::snaptopoints();
1062 KdenliveSettings::setSnaptopoints(false);
1063 if (createNewGroup) {
1064 AbstractGroupItem *newGroup = m_document->clipManager()->createGroup();
1065 newGroup->setPos(rectUnion.left(), rectUnion.top() - 1);
1066 QPointF diff = newGroup->pos();
1067 newGroup->translate(-diff.x(), -diff.y());
1068 //newGroup->translate((int) -rectUnion.left(), (int) -rectUnion.top() + 1);
1070 scene()->addItem(newGroup);
1072 // CHeck if we are trying to include a group in a group
1073 QList <AbstractGroupItem *> groups;
1074 for (int i = 0; i < selection.count(); i++) {
1075 if (selection.at(i)->type() == GROUPWIDGET && !groups.contains(static_cast<AbstractGroupItem *>(selection.at(i)))) {
1076 groups.append(static_cast<AbstractGroupItem *>(selection.at(i)));
1077 } else if (selection.at(i)->parentItem() && !groups.contains(static_cast<AbstractGroupItem *>(selection.at(i)->parentItem()))) groups.append(static_cast<AbstractGroupItem *>(selection.at(i)->parentItem()));
1079 if (!groups.isEmpty()) {
1080 // ungroup previous groups
1081 while (!groups.isEmpty()) {
1082 AbstractGroupItem *grp = groups.takeFirst();
1083 m_document->clipManager()->removeGroup(grp);
1084 scene()->destroyItemGroup(grp);
1086 selection = m_scene->selectedItems();
1089 for (int i = 0; i < selection.count(); i++) {
1090 if (selection.at(i)->type() == AVWIDGET || selection.at(i)->type() == TRANSITIONWIDGET) {
1091 newGroup->addToGroup(selection.at(i));
1092 selection.at(i)->setFlags(QGraphicsItem::ItemIsSelectable);
1095 KdenliveSettings::setSnaptopoints(snap);
1097 m_selectionGroup = new AbstractGroupItem(m_document->fps());
1098 m_selectionGroup->setPos(rectUnion.left(), rectUnion.top() - 1);
1099 QPointF diff = m_selectionGroup->pos();
1100 //m_selectionGroup->translate((int) - rectUnion.left(), (int) -rectUnion.top() + 1);
1101 m_selectionGroup->translate(- diff.x(), -diff.y());
1103 scene()->addItem(m_selectionGroup);
1104 for (int i = 0; i < selection.count(); i++) {
1105 if (selection.at(i)->parentItem() == 0 && (selection.at(i)->type() == AVWIDGET || selection.at(i)->type() == TRANSITIONWIDGET || selection.at(i)->type() == GROUPWIDGET)) {
1106 m_selectionGroup->addToGroup(selection.at(i));
1107 selection.at(i)->setFlags(QGraphicsItem::ItemIsSelectable);
1110 KdenliveSettings::setSnaptopoints(snap);
1111 if (m_selectionGroup) {
1112 m_selectionGroupInfo.startPos = GenTime(m_selectionGroup->scenePos().x(), m_document->fps());
1113 m_selectionGroupInfo.track = m_selectionGroup->track();
1116 } else resetSelectionGroup();
1119 void CustomTrackView::mouseDoubleClickEvent(QMouseEvent *event)
1121 if (m_dragItem && m_dragItem->hasKeyFrames()) {
1122 if (m_moveOpMode == KEYFRAME) {
1123 // user double clicked on a keyframe, open edit dialog
1124 QDialog d(parentWidget());
1125 Ui::KeyFrameDialog_UI view;
1127 view.kfr_position->setText(m_document->timecode().getTimecode(GenTime(m_dragItem->selectedKeyFramePos(), m_document->fps()) - m_dragItem->cropStart()));
1128 view.kfr_value->setValue(m_dragItem->selectedKeyFrameValue());
1129 view.kfr_value->setFocus();
1130 if (d.exec() == QDialog::Accepted) {
1131 int pos = m_document->timecode().getFrameCount(view.kfr_position->text());
1132 m_dragItem->updateKeyFramePos(GenTime(pos, m_document->fps()) + m_dragItem->cropStart(), (double) view.kfr_value->value() * m_dragItem->keyFrameFactor());
1133 ClipItem *item = static_cast <ClipItem *>(m_dragItem);
1134 QString previous = item->keyframes(item->selectedEffectIndex());
1135 item->updateKeyframeEffect();
1136 QString next = item->keyframes(item->selectedEffectIndex());
1137 EditKeyFrameCommand *command = new EditKeyFrameCommand(this, item->track(), item->startPos(), item->selectedEffectIndex(), previous, next, false);
1138 m_commandStack->push(command);
1139 updateEffect(m_document->tracksCount() - item->track(), item->startPos(), item->selectedEffect(), item->selectedEffectIndex());
1140 emit clipItemSelected(item, item->selectedEffectIndex());
1145 GenTime keyFramePos = GenTime((int)(mapToScene(event->pos()).x()), m_document->fps()) - m_dragItem->startPos() + m_dragItem->cropStart();
1146 m_dragItem->addKeyFrame(keyFramePos, mapToScene(event->pos()).toPoint().y());
1147 ClipItem * item = static_cast <ClipItem *>(m_dragItem);
1148 QString previous = item->keyframes(item->selectedEffectIndex());
1149 item->updateKeyframeEffect();
1150 QString next = item->keyframes(item->selectedEffectIndex());
1151 EditKeyFrameCommand *command = new EditKeyFrameCommand(this, m_dragItem->track(), m_dragItem->startPos(), item->selectedEffectIndex(), previous, next, false);
1152 m_commandStack->push(command);
1153 updateEffect(m_document->tracksCount() - item->track(), item->startPos(), item->selectedEffect(), item->selectedEffectIndex());
1154 emit clipItemSelected(item, item->selectedEffectIndex());
1156 } else if (m_dragItem && !m_dragItem->isItemLocked()) {
1157 ClipDurationDialog d(m_dragItem, m_document->timecode(), this);
1160 if (m_dragItem->type() == TRANSITIONWIDGET) {
1161 getTransitionAvailableSpace(m_dragItem, minimum, maximum);
1163 getClipAvailableSpace(m_dragItem, minimum, maximum);
1165 //kDebug()<<"// GOT MOVE POS: "<<minimum.frames(25)<<" - "<<maximum.frames(25);
1166 d.setMargins(minimum, maximum);
1167 if (d.exec() == QDialog::Accepted) {
1168 if (m_dragItem->type() == TRANSITIONWIDGET) {
1169 // move & resize transition
1171 startInfo.startPos = m_dragItem->startPos();
1172 startInfo.endPos = m_dragItem->endPos();
1173 startInfo.track = m_dragItem->track();
1175 endInfo.startPos = d.startPos();
1176 endInfo.endPos = endInfo.startPos + d.duration();
1177 endInfo.track = m_dragItem->track();
1178 MoveTransitionCommand *command = new MoveTransitionCommand(this, startInfo, endInfo, true);
1179 m_commandStack->push(command);
1181 // move and resize clip
1182 QUndoCommand *moveCommand = new QUndoCommand();
1183 moveCommand->setText(i18n("Edit clip"));
1184 ItemInfo clipInfo = m_dragItem->info();
1185 if (d.duration() < m_dragItem->cropDuration() || d.cropStart() != clipInfo.cropStart) {
1186 // duration was reduced, so process it first
1187 ItemInfo startInfo = clipInfo;
1188 clipInfo.endPos = clipInfo.startPos + d.duration();
1189 clipInfo.cropStart = d.cropStart();
1190 new ResizeClipCommand(this, startInfo, clipInfo, true, false, moveCommand);
1192 if (d.startPos() != clipInfo.startPos) {
1193 ItemInfo startInfo = clipInfo;
1194 clipInfo.startPos = d.startPos();
1195 clipInfo.endPos = m_dragItem->endPos() + (clipInfo.startPos - startInfo.startPos);
1196 new MoveClipCommand(this, startInfo, clipInfo, true, moveCommand);
1198 if (d.duration() > m_dragItem->cropDuration()) {
1199 // duration was increased, so process it after move
1200 ItemInfo startInfo = clipInfo;
1201 clipInfo.endPos = clipInfo.startPos + d.duration();
1202 clipInfo.cropStart = d.cropStart();
1203 new ResizeClipCommand(this, startInfo, clipInfo, true, false, moveCommand);
1205 m_commandStack->push(moveCommand);
1209 QList<QGraphicsItem *> collisionList = items(event->pos());
1210 if (collisionList.count() == 1 && collisionList.at(0)->type() == GUIDEITEM) {
1211 Guide *editGuide = (Guide *) collisionList.at(0);
1212 if (editGuide) slotEditGuide(editGuide->info());
1218 void CustomTrackView::editKeyFrame(const GenTime pos, const int track, const int index, const QString keyframes)
1220 ClipItem *clip = getClipItemAt((int)pos.frames(m_document->fps()), track);
1222 clip->setKeyframes(index, keyframes);
1223 updateEffect(m_document->tracksCount() - clip->track(), clip->startPos(), clip->effectAt(index), index, false);
1224 } else emit displayMessage(i18n("Cannot find clip with keyframe"), ErrorMessage);
1228 void CustomTrackView::displayContextMenu(QPoint pos, AbstractClipItem *clip, AbstractGroupItem *group)
1230 m_deleteGuide->setEnabled(m_dragGuide != NULL);
1231 m_editGuide->setEnabled(m_dragGuide != NULL);
1232 if (clip == NULL) m_timelineContextMenu->popup(pos);
1233 else if (group != NULL) {
1234 m_pasteEffectsAction->setEnabled(m_copiedItems.count() == 1);
1235 m_ungroupAction->setEnabled(true);
1236 updateClipTypeActions(NULL);
1237 m_timelineContextClipMenu->popup(pos);
1239 m_ungroupAction->setEnabled(false);
1240 if (clip->type() == AVWIDGET) {
1241 ClipItem *item = static_cast <ClipItem*>(clip);
1242 updateClipTypeActions(item);
1243 m_pasteEffectsAction->setEnabled(m_copiedItems.count() == 1);
1244 m_timelineContextClipMenu->popup(pos);
1245 } else if (clip->type() == TRANSITIONWIDGET) m_timelineContextTransitionMenu->popup(pos);
1249 void CustomTrackView::activateMonitor()
1251 emit activateDocumentMonitor();
1254 bool CustomTrackView::insertDropClips(const QMimeData *data, const QPoint pos)
1256 if (data->hasFormat("kdenlive/clip")) {
1258 resetSelectionGroup();
1259 QStringList list = QString(data->data("kdenlive/clip")).split(';');
1260 DocClipBase *clip = m_document->getBaseClip(list.at(0));
1262 kDebug() << " WARNING))))))))) CLIP NOT FOUND : " << list.at(0);
1265 const QPointF framePos = mapToScene(pos);
1267 info.startPos = GenTime();
1268 info.cropStart = GenTime(list.at(1).toInt(), m_document->fps());
1269 info.endPos = GenTime(list.at(2).toInt() - list.at(1).toInt(), m_document->fps());
1270 info.cropDuration = info.endPos - info.startPos;
1271 info.originalcropStart = info.cropStart;
1274 // Check if clip can be inserted at that position
1275 ItemInfo pasteInfo = info;
1276 pasteInfo.startPos = GenTime((int)(framePos.x() + 0.5), m_document->fps());
1277 pasteInfo.endPos = pasteInfo.startPos + info.endPos;
1278 pasteInfo.track = (int)(framePos.y() / m_tracksHeight);
1279 if (!canBePastedTo(pasteInfo, AVWIDGET)) {
1282 m_selectionGroup = new AbstractGroupItem(m_document->fps());
1283 ClipItem *item = new ClipItem(clip, info, m_document->fps(), 1.0, 1);
1284 m_selectionGroup->addToGroup(item);
1285 item->setFlags(QGraphicsItem::ItemIsSelectable);
1287 QList <GenTime> offsetList;
1288 offsetList.append(info.endPos);
1289 updateSnapPoints(NULL, offsetList);
1290 m_selectionGroup->setPos(framePos);
1291 scene()->addItem(m_selectionGroup);
1293 } else if (data->hasFormat("kdenlive/producerslist")) {
1295 QStringList ids = QString(data->data("kdenlive/producerslist")).split(';');
1296 m_scene->clearSelection();
1297 resetSelectionGroup(false);
1299 QList <GenTime> offsetList;
1300 QList <ItemInfo> infoList;
1301 const QPointF framePos = mapToScene(pos);
1302 GenTime start = GenTime((int)(framePos.x() + 0.5), m_document->fps());
1303 int track = (int)(framePos.y() / m_tracksHeight);
1305 // Check if clips can be inserted at that position
1306 for (int i = 0; i < ids.size(); ++i) {
1307 DocClipBase *clip = m_document->getBaseClip(ids.at(i));
1309 kDebug() << " WARNING))))))))) CLIP NOT FOUND : " << ids.at(i);
1313 info.startPos = start;
1314 info.cropDuration = clip->duration();
1315 info.endPos = info.startPos + info.cropDuration;
1317 infoList.append(info);
1318 start += clip->duration();
1320 if (!canBePastedTo(infoList, AVWIDGET)) {
1323 m_selectionGroup = new AbstractGroupItem(m_document->fps());
1325 for (int i = 0; i < ids.size(); ++i) {
1326 DocClipBase *clip = m_document->getBaseClip(ids.at(i));
1328 info.startPos = start;
1329 info.cropDuration = clip->duration();
1330 info.endPos = info.startPos + info.cropDuration;
1332 start += info.cropDuration;
1333 offsetList.append(start);
1334 ClipItem *item = new ClipItem(clip, info, m_document->fps(), 1.0, 1, false);
1335 item->setFlags(QGraphicsItem::ItemIsSelectable);
1336 m_selectionGroup->addToGroup(item);
1337 m_waitingThumbs.append(item);
1340 updateSnapPoints(NULL, offsetList);
1341 m_selectionGroup->setPos(framePos);
1342 scene()->addItem(m_selectionGroup);
1343 m_thumbsTimer.start();
1347 // the drag is not a clip (may be effect, ...)
1355 void CustomTrackView::dragEnterEvent(QDragEnterEvent * event)
1357 if (insertDropClips(event->mimeData(), event->pos())) {
1358 event->acceptProposedAction();
1359 } else QGraphicsView::dragEnterEvent(event);
1362 bool CustomTrackView::itemCollision(AbstractClipItem *item, ItemInfo newPos)
1364 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);
1365 QList<QGraphicsItem*> collindingItems = scene()->items(shape, Qt::IntersectsItemShape);
1366 collindingItems.removeAll(item);
1367 if (collindingItems.isEmpty()) return false;
1369 for (int i = 0; i < collindingItems.count(); i++) {
1370 QGraphicsItem *collision = collindingItems.at(i);
1371 if (collision->type() == item->type()) {
1373 kDebug() << "// COLLISIION DETECTED";
1381 void CustomTrackView::slotRefreshEffects(ClipItem *clip)
1383 int track = m_document->tracksCount() - clip->track();
1384 GenTime pos = clip->startPos();
1385 if (!m_document->renderer()->mltRemoveEffect(track, pos, "-1", false, false)) {
1386 emit displayMessage(i18n("Problem deleting effect"), ErrorMessage);
1389 bool success = true;
1390 for (int i = 0; i < clip->effectsCount(); i++) {
1391 if (!m_document->renderer()->mltAddEffect(track, pos, clip->getEffectArgs(clip->effectAt(i)), false)) success = false;
1393 if (!success) emit displayMessage(i18n("Problem adding effect to clip"), ErrorMessage);
1394 m_document->renderer()->doRefresh();
1397 void CustomTrackView::addEffect(int track, GenTime pos, QDomElement effect)
1399 ClipItem *clip = getClipItemAt((int)pos.frames(m_document->fps()), m_document->tracksCount() - track);
1401 // Special case: speed effect
1402 if (effect.attribute("id") == "speed") {
1403 if (clip->clipType() != VIDEO && clip->clipType() != AV && clip->clipType() != PLAYLIST) {
1404 emit displayMessage(i18n("Problem adding effect to clip"), ErrorMessage);
1407 ItemInfo info = clip->info();
1408 double speed = EffectsList::parameter(effect, "speed").toDouble() / 100.0;
1409 int strobe = EffectsList::parameter(effect, "strobe").toInt();
1410 if (strobe == 0) strobe = 1;
1411 doChangeClipSpeed(info, speed, 1.0, strobe, clip->baseClip()->getId());
1412 EffectsParameterList params = clip->addEffect(effect);
1413 m_document->renderer()->mltAddEffect(track, pos, params);
1414 if (clip->isSelected()) emit clipItemSelected(clip);
1417 EffectsParameterList params = clip->addEffect(effect);
1418 if (effect.attribute("disabled") == "1") {
1419 // Effect is disabled, don't add it to MLT playlist
1420 if (clip->isSelected()) emit clipItemSelected(clip);
1423 if (!m_document->renderer()->mltAddEffect(track, pos, params))
1424 emit displayMessage(i18n("Problem adding effect to clip"), ErrorMessage);
1425 if (clip->isSelected()) emit clipItemSelected(clip);
1426 } else emit displayMessage(i18n("Cannot find clip to add effect"), ErrorMessage);
1429 void CustomTrackView::deleteEffect(int track, GenTime pos, QDomElement effect)
1431 QString index = effect.attribute("kdenlive_ix");
1432 // Special case: speed effect
1433 if (effect.attribute("id") == "speed") {
1434 ClipItem *clip = getClipItemAt((int)pos.frames(m_document->fps()), m_document->tracksCount() - track);
1436 ItemInfo info = clip->info();
1437 doChangeClipSpeed(info, 1.0, clip->speed(), 1, clip->baseClip()->getId());
1438 clip->deleteEffect(index);
1439 emit clipItemSelected(clip);
1440 m_document->renderer()->mltRemoveEffect(track, pos, index, true);
1444 if (!m_document->renderer()->mltRemoveEffect(track, pos, index, true) && effect.attribute("disabled") != "1") {
1445 kDebug() << "// ERROR REMOV EFFECT: " << index << ", DISABLE: " << effect.attribute("disabled");
1446 emit displayMessage(i18n("Problem deleting effect"), ErrorMessage);
1449 ClipItem *clip = getClipItemAt((int)pos.frames(m_document->fps()), m_document->tracksCount() - track);
1451 clip->deleteEffect(index);
1452 emit clipItemSelected(clip);
1456 void CustomTrackView::slotAddGroupEffect(QDomElement effect, AbstractGroupItem *group)
1458 QList<QGraphicsItem *> itemList = group->childItems();
1459 QUndoCommand *effectCommand = new QUndoCommand();
1461 QDomNode namenode = effect.elementsByTagName("name").item(0);
1462 if (!namenode.isNull()) effectName = i18n(namenode.toElement().text().toUtf8().data());
1463 else effectName = i18n("effect");
1464 effectCommand->setText(i18n("Add %1", effectName));
1466 for (int i = 0; i < itemList.count(); i++) {
1467 if (itemList.at(i)->type() == AVWIDGET) {
1468 ClipItem *item = static_cast <ClipItem *>(itemList.at(i));
1469 if (effect.attribute("type") == "audio") {
1470 // Don't add audio effects on video clips
1471 if (item->isVideoOnly() || (item->clipType() != AUDIO && item->clipType() != AV && item->clipType() != PLAYLIST)) continue;
1472 } else if (effect.hasAttribute("type") == false) {
1473 // Don't add video effect on audio clips
1474 if (item->isAudioOnly() || item->clipType() == AUDIO) continue;
1477 if (item->hasEffect(effect.attribute("tag"), effect.attribute("id")) != -1 && effect.attribute("unique", "0") != "0") {
1478 emit displayMessage(i18n("Effect already present in clip"), ErrorMessage);
1481 if (item->isItemLocked()) {
1484 item->initEffect(effect);
1485 if (effect.attribute("tag") == "ladspa") {
1486 QString ladpsaFile = m_document->getLadspaFile();
1487 initEffects::ladspaEffectFile(ladpsaFile, effect.attribute("ladspaid").toInt(), getLadspaParams(effect));
1488 effect.setAttribute("src", ladpsaFile);
1490 new AddEffectCommand(this, m_document->tracksCount() - item->track(), item->startPos(), effect, true, effectCommand);
1495 m_commandStack->push(effectCommand);
1496 setDocumentModified();
1497 } else delete effectCommand;
1500 void CustomTrackView::slotAddEffect(QDomElement effect, GenTime pos, int track)
1502 QList<QGraphicsItem *> itemList;
1503 QUndoCommand *effectCommand = new QUndoCommand();
1505 QDomNode namenode = effect.elementsByTagName("name").item(0);
1506 if (!namenode.isNull()) effectName = i18n(namenode.toElement().text().toUtf8().data());
1507 else effectName = i18n("effect");
1508 effectCommand->setText(i18n("Add %1", effectName));
1510 if (track == -1) itemList = scene()->selectedItems();
1511 if (itemList.isEmpty()) {
1512 ClipItem *clip = getClipItemAt((int) pos.frames(m_document->fps()), track);
1513 if (clip) itemList.append(clip);
1514 else emit displayMessage(i18n("Select a clip if you want to apply an effect"), ErrorMessage);
1516 kDebug() << "// REQUESTING EFFECT ON CLIP: " << pos.frames(25) << ", TRK: " << track << "SELECTED ITEMS: " << itemList.count();
1517 for (int i = 0; i < itemList.count(); i++) {
1518 if (itemList.at(i)->type() == AVWIDGET) {
1519 ClipItem *item = static_cast <ClipItem *>(itemList.at(i));
1520 if (effect.attribute("type") == "audio") {
1521 // Don't add audio effects on video clips
1522 if (item->isVideoOnly() || (item->clipType() != AUDIO && item->clipType() != AV && item->clipType() != PLAYLIST)) {
1523 emit displayMessage(i18n("Cannot add an audio effect to this clip"), ErrorMessage);
1526 } else if (effect.hasAttribute("type") == false) {
1527 // Don't add video effect on audio clips
1528 if (item->isAudioOnly() || item->clipType() == AUDIO) {
1529 emit displayMessage(i18n("Cannot add a video effect to this clip"), ErrorMessage);
1533 if (item->hasEffect(effect.attribute("tag"), effect.attribute("id")) != -1 && effect.attribute("unique", "0") != "0") {
1534 emit displayMessage(i18n("Effect already present in clip"), ErrorMessage);
1537 if (item->isItemLocked()) {
1540 item->initEffect(effect);
1541 if (effect.attribute("tag") == "ladspa") {
1542 QString ladpsaFile = m_document->getLadspaFile();
1543 initEffects::ladspaEffectFile(ladpsaFile, effect.attribute("ladspaid").toInt(), getLadspaParams(effect));
1544 effect.setAttribute("src", ladpsaFile);
1546 new AddEffectCommand(this, m_document->tracksCount() - item->track(), item->startPos(), effect, true, effectCommand);
1551 m_commandStack->push(effectCommand);
1552 setDocumentModified();
1553 } else delete effectCommand;
1556 void CustomTrackView::slotDeleteEffect(ClipItem *clip, QDomElement effect)
1558 AddEffectCommand *command = new AddEffectCommand(this, m_document->tracksCount() - clip->track(), clip->startPos(), effect, false);
1559 m_commandStack->push(command);
1560 setDocumentModified();
1563 void CustomTrackView::updateEffect(int track, GenTime pos, QDomElement insertedEffect, int ix, bool triggeredByUser)
1565 ClipItem *clip = getClipItemAt((int)pos.frames(m_document->fps()), m_document->tracksCount() - track);
1566 QDomElement effect = insertedEffect.cloneNode().toElement();
1568 // Special case: speed effect
1569 if (effect.attribute("id") == "speed") {
1570 ItemInfo info = clip->info();
1571 if (effect.attribute("disabled") == "1") doChangeClipSpeed(info, 1.0, clip->speed(), 1, clip->baseClip()->getId());
1573 double speed = EffectsList::parameter(effect, "speed").toDouble() / 100.0;
1574 int strobe = EffectsList::parameter(effect, "strobe").toInt();
1575 if (strobe == 0) strobe = 1;
1576 doChangeClipSpeed(info, speed, clip->speed(), strobe, clip->baseClip()->getId());
1578 clip->setEffectAt(ix, effect);
1579 if (ix == clip->selectedEffectIndex()) {
1580 clip->setSelectedEffect(ix);
1581 if (!triggeredByUser) emit clipItemSelected(clip, ix);
1586 EffectsParameterList effectParams = clip->getEffectArgs(effect);
1587 if (effect.attribute("tag") == "ladspa") {
1588 // Update the ladspa affect file
1589 initEffects::ladspaEffectFile(effect.attribute("src"), effect.attribute("ladspaid").toInt(), getLadspaParams(effect));
1591 // check if we are trying to reset a keyframe effect
1592 if (effectParams.hasParam("keyframes") && effectParams.paramValue("keyframes").isEmpty()) {
1593 clip->initEffect(effect);
1594 effectParams = clip->getEffectArgs(effect);
1596 if (effectParams.paramValue("disabled") == "1") {
1597 if (m_document->renderer()->mltRemoveEffect(track, pos, effectParams.paramValue("kdenlive_ix"), false)) {
1598 kDebug() << "////// DISABLING EFFECT: " << ix << ", CURRENTLA: " << clip->selectedEffectIndex();
1599 } else emit displayMessage(i18n("Problem deleting effect"), ErrorMessage);
1600 } else if (!m_document->renderer()->mltEditEffect(m_document->tracksCount() - clip->track(), clip->startPos(), effectParams))
1601 emit displayMessage(i18n("Problem editing effect"), ErrorMessage);
1603 clip->setEffectAt(ix, effect);
1604 if (ix == clip->selectedEffectIndex()) {
1605 clip->setSelectedEffect(ix);
1606 if (!triggeredByUser) emit clipItemSelected(clip, ix);
1608 if (effect.attribute("tag") == "volume" || effect.attribute("tag") == "brightness") {
1609 // A fade effect was modified, update the clip
1610 if (effect.attribute("id") == "fadein" || effect.attribute("id") == "fade_from_black") {
1611 int pos = effectParams.paramValue("out").toInt() - effectParams.paramValue("in").toInt();
1612 clip->setFadeIn(pos);
1614 if (effect.attribute("id") == "fadeout" || effect.attribute("id") == "fade_to_black") {
1615 int pos = effectParams.paramValue("out").toInt() - effectParams.paramValue("in").toInt();
1616 clip->setFadeOut(pos);
1620 setDocumentModified();
1623 void CustomTrackView::moveEffect(int track, GenTime pos, int oldPos, int newPos)
1625 ClipItem *clip = getClipItemAt((int)pos.frames(m_document->fps()), m_document->tracksCount() - track);
1626 if (clip && !clip->effectAt(newPos - 1).isNull() && !clip->effectAt(oldPos - 1).isNull()) {
1627 QDomElement act = clip->effectAt(newPos - 1);
1628 QDomElement before = clip->effectAt(oldPos - 1);
1629 clip->setEffectAt(oldPos - 1, act);
1630 clip->setEffectAt(newPos - 1, before);
1631 // special case: speed effect, which is a pseudo-effect, not appearing in MLT's effects
1632 if (act.attribute("id") == "speed") {
1633 m_document->renderer()->mltUpdateEffectPosition(track, pos, oldPos, newPos);
1634 } else if (before.attribute("id") == "speed") {
1635 m_document->renderer()->mltUpdateEffectPosition(track, pos, newPos, oldPos);
1636 } else m_document->renderer()->mltMoveEffect(track, pos, oldPos, newPos);
1637 emit clipItemSelected(clip, newPos - 1);
1638 setDocumentModified();
1639 } else emit displayMessage(i18n("Cannot move effect"), ErrorMessage);
1642 void CustomTrackView::slotChangeEffectState(ClipItem *clip, int effectPos, bool disable)
1644 QDomElement effect = clip->effectAt(effectPos);
1645 QDomElement oldEffect = effect.cloneNode().toElement();
1647 effect.setAttribute("disabled", (int) disable);
1648 EditEffectCommand *command = new EditEffectCommand(this, m_document->tracksCount() - clip->track(), clip->startPos(), oldEffect, effect, effectPos, true);
1649 m_commandStack->push(command);
1650 setDocumentModified();;
1653 void CustomTrackView::slotChangeEffectPosition(ClipItem *clip, int currentPos, int newPos)
1655 MoveEffectCommand *command = new MoveEffectCommand(this, m_document->tracksCount() - clip->track(), clip->startPos(), currentPos, newPos);
1656 m_commandStack->push(command);
1657 setDocumentModified();
1660 void CustomTrackView::slotUpdateClipEffect(ClipItem *clip, QDomElement oldeffect, QDomElement effect, int ix)
1662 EditEffectCommand *command = new EditEffectCommand(this, m_document->tracksCount() - clip->track(), clip->startPos(), oldeffect, effect, ix, true);
1663 m_commandStack->push(command);
1666 void CustomTrackView::cutClip(ItemInfo info, GenTime cutTime, bool cut)
1670 ClipItem *item = getClipItemAt((int) info.startPos.frames(m_document->fps()), info.track);
1671 if (!item || cutTime >= item->endPos() || cutTime <= item->startPos()) {
1672 emit displayMessage(i18n("Cannot find clip to cut"), ErrorMessage);
1673 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);
1674 m_blockRefresh = false;
1677 if (item->parentItem()) {
1678 // Item is part of a group, reset group
1679 resetSelectionGroup();
1681 kDebug() << "///////// CUTTING CLIP : (" << item->startPos().frames(25) << "-" << item->endPos().frames(25) << "), INFO: (" << info.startPos.frames(25) << "-" << info.endPos.frames(25) << ")" << ", CUT: " << cutTime.frames(25);
1683 m_document->renderer()->mltCutClip(m_document->tracksCount() - info.track, cutTime);
1684 int cutPos = (int) cutTime.frames(m_document->fps());
1685 ItemInfo newPos = info;
1686 double speed = item->speed();
1687 newPos.startPos = cutTime;
1688 newPos.endPos = info.endPos;
1689 if (speed == 1) newPos.cropStart = item->info().cropStart + (cutTime - info.startPos);
1690 else newPos.cropStart = item->info().cropStart + (cutTime - info.startPos) * speed;
1691 newPos.track = info.track;
1692 ClipItem *dup = item->clone(newPos);
1693 // remove unwanted effects (fade in) from 2nd part of cutted clip
1694 int ix = dup->hasEffect(QString(), "fadein");
1696 QDomElement oldeffect = item->effectAt(ix);
1697 dup->deleteEffect(oldeffect.attribute("kdenlive_ix"));
1699 ix = dup->hasEffect(QString(), "fade_from_black");
1701 QDomElement oldeffect = item->effectAt(ix);
1702 dup->deleteEffect(oldeffect.attribute("kdenlive_ix"));
1704 item->resizeEnd(cutPos, false);
1705 scene()->addItem(dup);
1706 if (item->checkKeyFrames()) slotRefreshEffects(item);
1707 if (dup->checkKeyFrames()) slotRefreshEffects(dup);
1708 item->baseClip()->addReference();
1709 m_document->updateClip(item->baseClip()->getId());
1710 setDocumentModified();
1711 //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);
1715 ClipItem *item = getClipItemAt((int) info.startPos.frames(m_document->fps()), info.track);
1716 ClipItem *dup = getClipItemAt((int) cutTime.frames(m_document->fps()), info.track);
1717 if (!item || !dup || item == dup) {
1718 emit displayMessage(i18n("Cannot find clip to uncut"), ErrorMessage);
1719 m_blockRefresh = false;
1722 if (m_document->renderer()->mltRemoveClip(m_document->tracksCount() - info.track, cutTime) == false) {
1723 emit displayMessage(i18n("Error removing clip at %1 on track %2", m_document->timecode().getTimecodeFromFrames(cutTime.frames(m_document->fps())), info.track), ErrorMessage);
1727 /*kDebug() << "// UNCUTTING CLIPS: ITEM 1 (" << item->startPos().frames(25) << "x" << item->endPos().frames(25) << ")";
1728 kDebug() << "// UNCUTTING CLIPS: ITEM 2 (" << dup->startPos().frames(25) << "x" << dup->endPos().frames(25) << ")";
1729 kDebug() << "// UNCUTTING CLIPS, INFO (" << info.startPos.frames(25) << "x" << info.endPos.frames(25) << ") , CUT: " << cutTime.frames(25);;*/
1730 //deleteClip(dup->info());
1733 if (dup->isSelected()) emit clipItemSelected(NULL);
1734 dup->baseClip()->removeReference();
1735 m_document->updateClip(dup->baseClip()->getId());
1736 scene()->removeItem(dup);
1739 ItemInfo clipinfo = item->info();
1740 clipinfo.track = m_document->tracksCount() - clipinfo.track;
1741 bool success = m_document->renderer()->mltResizeClipEnd(clipinfo, info.endPos - info.startPos);
1743 item->resizeEnd((int) info.endPos.frames(m_document->fps()));
1744 setDocumentModified();
1746 emit displayMessage(i18n("Error when resizing clip"), ErrorMessage);
1749 QTimer::singleShot(3000, this, SLOT(slotEnableRefresh()));
1752 void CustomTrackView::slotEnableRefresh()
1754 m_blockRefresh = false;
1757 void CustomTrackView::slotAddTransitionToSelectedClips(QDomElement transition)
1759 QList<QGraphicsItem *> itemList = scene()->selectedItems();
1760 if (itemList.count() == 1) {
1761 if (itemList.at(0)->type() == AVWIDGET) {
1762 ClipItem *item = (ClipItem *) itemList.at(0);
1764 info.track = item->track();
1765 ClipItem *transitionClip = NULL;
1766 const int transitiontrack = getPreviousVideoTrack(info.track);
1767 GenTime pos = GenTime((int)(mapToScene(m_menuPosition).x()), m_document->fps());
1768 if (pos < item->startPos() + item->cropDuration() / 2) {
1769 // add transition to clip start
1770 info.startPos = item->startPos();
1771 if (transitiontrack != 0) transitionClip = getClipItemAt((int) info.startPos.frames(m_document->fps()), m_document->tracksCount() - transitiontrack);
1772 if (transitionClip && transitionClip->endPos() < item->endPos()) {
1773 info.endPos = transitionClip->endPos();
1774 } else info.endPos = info.startPos + GenTime(65, m_document->fps());
1775 // Check there is no other transition at that place
1776 double startY = info.track * m_tracksHeight + 1 + m_tracksHeight / 2;
1777 QRectF r(info.startPos.frames(m_document->fps()), startY, (info.endPos - info.startPos).frames(m_document->fps()), m_tracksHeight / 2);
1778 QList<QGraphicsItem *> selection = m_scene->items(r);
1779 bool transitionAccepted = true;
1780 for (int i = 0; i < selection.count(); i++) {
1781 if (selection.at(i)->type() == TRANSITIONWIDGET) {
1782 Transition *tr = static_cast <Transition *>(selection.at(i));
1783 if (tr->startPos() - info.startPos > GenTime(5, m_document->fps())) {
1784 if (tr->startPos() < info.endPos) info.endPos = tr->startPos();
1785 } else transitionAccepted = false;
1788 if (transitionAccepted) slotAddTransition(item, info, transitiontrack, transition);
1789 else emit displayMessage(i18n("Cannot add transition"), ErrorMessage);
1792 // add transition to clip end
1793 info.endPos = item->endPos();
1794 if (transitiontrack != 0) transitionClip = getClipItemAt((int) info.endPos.frames(m_document->fps()), m_document->tracksCount() - transitiontrack);
1795 if (transitionClip && transitionClip->startPos() > item->startPos()) {
1796 info.startPos = transitionClip->startPos();
1797 } else info.startPos = info.endPos - GenTime(65, m_document->fps());
1798 if (transition.attribute("tag") == "luma") EffectsList::setParameter(transition, "reverse", "1");
1799 else if (transition.attribute("id") == "slide") EffectsList::setParameter(transition, "invert", "1");
1801 // Check there is no other transition at that place
1802 double startY = info.track * m_tracksHeight + 1 + m_tracksHeight / 2;
1803 QRectF r(info.startPos.frames(m_document->fps()), startY, (info.endPos - info.startPos).frames(m_document->fps()), m_tracksHeight / 2);
1804 QList<QGraphicsItem *> selection = m_scene->items(r);
1805 bool transitionAccepted = true;
1806 for (int i = 0; i < selection.count(); i++) {
1807 if (selection.at(i)->type() == TRANSITIONWIDGET) {
1808 Transition *tr = static_cast <Transition *>(selection.at(i));
1809 if (info.endPos - tr->endPos() > GenTime(5, m_document->fps())) {
1810 if (tr->endPos() > info.startPos) info.startPos = tr->endPos();
1811 } else transitionAccepted = false;
1814 if (transitionAccepted) slotAddTransition(item, info, transitiontrack, transition);
1815 else emit displayMessage(i18n("Cannot add transition"), ErrorMessage);
1818 } else for (int i = 0; i < itemList.count(); i++) {
1819 if (itemList.at(i)->type() == AVWIDGET) {
1820 ClipItem *item = (ClipItem *) itemList.at(i);
1822 info.startPos = item->startPos();
1823 info.endPos = info.startPos + GenTime(65, m_document->fps());
1824 info.track = item->track();
1826 // Check there is no other transition at that place
1827 double startY = info.track * m_tracksHeight + 1 + m_tracksHeight / 2;
1828 QRectF r(info.startPos.frames(m_document->fps()), startY, (info.endPos - info.startPos).frames(m_document->fps()), m_tracksHeight / 2);
1829 QList<QGraphicsItem *> selection = m_scene->items(r);
1830 bool transitionAccepted = true;
1831 for (int i = 0; i < selection.count(); i++) {
1832 if (selection.at(i)->type() == TRANSITIONWIDGET) {
1833 Transition *tr = static_cast <Transition *>(selection.at(i));
1834 if (tr->startPos() - info.startPos > GenTime(5, m_document->fps())) {
1835 if (tr->startPos() < info.endPos) info.endPos = tr->startPos();
1836 } else transitionAccepted = false;
1839 int transitiontrack = getPreviousVideoTrack(info.track);
1840 if (transitionAccepted) slotAddTransition(item, info, transitiontrack, transition);
1841 else emit displayMessage(i18n("Cannot add transition"), ErrorMessage);
1846 void CustomTrackView::slotAddTransition(ClipItem* /*clip*/, ItemInfo transitionInfo, int endTrack, QDomElement transition)
1848 if (transitionInfo.startPos >= transitionInfo.endPos) {
1849 emit displayMessage(i18n("Invalid transition"), ErrorMessage);
1852 AddTransitionCommand* command = new AddTransitionCommand(this, transitionInfo, endTrack, transition, false, true);
1853 m_commandStack->push(command);
1854 setDocumentModified();
1857 void CustomTrackView::addTransition(ItemInfo transitionInfo, int endTrack, QDomElement params, bool refresh)
1859 Transition *tr = new Transition(transitionInfo, endTrack, m_document->fps(), params, true);
1860 //kDebug() << "---- ADDING transition " << params.attribute("value");
1861 if (m_document->renderer()->mltAddTransition(tr->transitionTag(), endTrack, m_document->tracksCount() - transitionInfo.track, transitionInfo.startPos, transitionInfo.endPos, tr->toXML(), refresh)) {
1862 scene()->addItem(tr);
1863 setDocumentModified();
1865 emit displayMessage(i18n("Cannot add transition"), ErrorMessage);
1870 void CustomTrackView::deleteTransition(ItemInfo transitionInfo, int endTrack, QDomElement /*params*/, bool refresh)
1872 Transition *item = getTransitionItemAt(transitionInfo.startPos, transitionInfo.track);
1874 emit displayMessage(i18n("Select clip to delete"), ErrorMessage);
1877 m_document->renderer()->mltDeleteTransition(item->transitionTag(), endTrack, m_document->tracksCount() - transitionInfo.track, transitionInfo.startPos, transitionInfo.endPos, item->toXML(), refresh);
1878 if (m_dragItem == item) m_dragItem = NULL;
1880 emit transitionItemSelected(NULL);
1881 setDocumentModified();
1884 void CustomTrackView::slotTransitionUpdated(Transition *tr, QDomElement old)
1886 //kDebug() << "TRANS UPDATE, TRACKS: " << old.attribute("transition_btrack") << ", NEW: " << tr->toXML().attribute("transition_btrack");
1887 EditTransitionCommand *command = new EditTransitionCommand(this, tr->track(), tr->startPos(), old, tr->toXML(), false);
1888 m_commandStack->push(command);
1889 setDocumentModified();
1892 void CustomTrackView::updateTransition(int track, GenTime pos, QDomElement oldTransition, QDomElement transition, bool updateTransitionWidget)
1894 Transition *item = getTransitionItemAt(pos, track);
1896 kWarning() << "Unable to find transition at pos :" << pos.frames(m_document->fps()) << ", ON track: " << track;
1899 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);
1900 //kDebug() << "ORIGINAL TRACK: "<< oldTransition.attribute("transition_btrack") << ", NEW TRACK: "<<transition.attribute("transition_btrack");
1901 item->setTransitionParameters(transition);
1902 if (updateTransitionWidget) {
1903 ItemInfo info = item->info();
1905 ClipItem *transitionClip = getClipItemAt(info.startPos, info.track);
1906 if (transitionClip && transitionClip->baseClip()) {
1907 QString size = transitionClip->baseClip()->getProperty("frame_size");
1908 double factor = transitionClip->baseClip()->getProperty("aspect_ratio").toDouble();
1909 p.setX((int)(size.section('x', 0, 0).toInt() * factor + 0.5));
1910 p.setY(size.section('x', 1, 1).toInt());
1912 emit transitionItemSelected(item, getPreviousVideoTrack(info.track), p, true);
1914 setDocumentModified();
1917 void CustomTrackView::dragMoveEvent(QDragMoveEvent * event)
1920 const QPointF pos = mapToScene(event->pos());
1921 if (m_selectionGroup) {
1922 m_selectionGroup->setPos(pos);
1923 emit mousePosition((int)(m_selectionGroup->scenePos().x() + 0.5));
1924 event->acceptProposedAction();
1926 // Drag enter was not possible, try again at mouse position
1927 insertDropClips(event->mimeData(), event->pos());
1931 QGraphicsView::dragMoveEvent(event);
1935 void CustomTrackView::dragLeaveEvent(QDragLeaveEvent * event)
1937 if (m_selectionGroup && m_clipDrag) {
1938 m_thumbsTimer.stop();
1939 m_waitingThumbs.clear();
1940 QList<QGraphicsItem *> items = m_selectionGroup->childItems();
1942 scene()->destroyItemGroup(m_selectionGroup);
1943 m_selectionGroup = NULL;
1944 } else QGraphicsView::dragLeaveEvent(event);
1947 void CustomTrackView::dropEvent(QDropEvent * event)
1949 if (m_selectionGroup && m_clipDrag) {
1950 QList<QGraphicsItem *> items = m_selectionGroup->childItems();
1951 resetSelectionGroup();
1952 m_scene->clearSelection();
1953 bool hasVideoClip = false;
1954 QUndoCommand *addCommand = new QUndoCommand();
1955 addCommand->setText(i18n("Add timeline clip"));
1957 for (int i = 0; i < items.count(); i++) {
1958 ClipItem *item = static_cast <ClipItem *>(items.at(i));
1959 if (!hasVideoClip && (item->clipType() == AV || item->clipType() == VIDEO)) hasVideoClip = true;
1960 if (items.count() == 1) {
1961 updateClipTypeActions(item);
1963 updateClipTypeActions(NULL);
1966 new AddTimelineClipCommand(this, item->xml(), item->clipProducer(), item->info(), item->effectList(), false, false, addCommand);
1967 item->baseClip()->addReference();
1968 m_document->updateClip(item->baseClip()->getId());
1969 ItemInfo info = item->info();
1971 int tracknumber = m_document->tracksCount() - info.track - 1;
1972 bool isLocked = m_document->trackInfoAt(tracknumber).isLocked;
1973 if (isLocked) item->setItemLocked(true);
1974 ItemInfo clipInfo = info;
1975 clipInfo.track = m_document->tracksCount() - item->track();
1976 if (m_document->renderer()->mltInsertClip(clipInfo, item->xml(), item->baseClip()->producer(item->track())) == -1) {
1977 emit displayMessage(i18n("Cannot insert clip in timeline"), ErrorMessage);
1980 if (item->baseClip()->isTransparent() && getTransitionItemAtStart(info.startPos, info.track) == NULL) {
1981 // add transparency transition
1982 QDomElement trans = MainWindow::transitions.getEffectByTag("composite", "composite").cloneNode().toElement();
1983 new AddTransitionCommand(this, info, getPreviousVideoTrack(info.track), trans, false, true, addCommand);
1985 item->setSelected(true);
1987 m_commandStack->push(addCommand);
1988 setDocumentModified();
1989 m_pasteEffectsAction->setEnabled(m_copiedItems.count() == 1);
1990 if (items.count() > 1) groupSelectedItems(true);
1991 event->setDropAction(Qt::MoveAction);
1993 } else QGraphicsView::dropEvent(event);
1998 QStringList CustomTrackView::mimeTypes() const
2000 QStringList qstrList;
2001 // list of accepted mime types for drop
2002 qstrList.append("text/plain");
2003 qstrList.append("kdenlive/producerslist");
2004 qstrList.append("kdenlive/clip");
2008 Qt::DropActions CustomTrackView::supportedDropActions() const
2010 // returns what actions are supported when dropping
2011 return Qt::MoveAction;
2014 void CustomTrackView::setDuration(int duration)
2016 int diff = qAbs(duration - sceneRect().width());
2017 if (diff * matrix().m11() > -50) {
2018 if (matrix().m11() < 0.4) setSceneRect(0, 0, (duration + 100 / matrix().m11()), sceneRect().height());
2019 else setSceneRect(0, 0, (duration + 300), sceneRect().height());
2021 m_projectDuration = duration;
2024 int CustomTrackView::duration() const
2026 return m_projectDuration;
2029 void CustomTrackView::addTrack(TrackInfo type, int ix)
2031 if (ix == -1 || ix == m_document->tracksCount()) {
2032 m_document->insertTrack(ix, type);
2033 m_document->renderer()->mltInsertTrack(1, type.type == VIDEOTRACK);
2035 m_document->insertTrack(m_document->tracksCount() - ix, type);
2036 // insert track in MLT playlist
2037 m_document->renderer()->mltInsertTrack(m_document->tracksCount() - ix, type.type == VIDEOTRACK);
2039 double startY = ix * m_tracksHeight + 1 + m_tracksHeight / 2;
2040 QRectF r(0, startY, sceneRect().width(), sceneRect().height() - startY);
2041 QList<QGraphicsItem *> selection = m_scene->items(r);
2042 resetSelectionGroup();
2044 m_selectionGroup = new AbstractGroupItem(m_document->fps());
2045 scene()->addItem(m_selectionGroup);
2046 for (int i = 0; i < selection.count(); i++) {
2047 if ((!selection.at(i)->parentItem()) && (selection.at(i)->type() == AVWIDGET || selection.at(i)->type() == TRANSITIONWIDGET || selection.at(i)->type() == GROUPWIDGET)) {
2048 m_selectionGroup->addToGroup(selection.at(i));
2049 selection.at(i)->setFlags(QGraphicsItem::ItemIsSelectable);
2052 // Move graphic items
2053 m_selectionGroup->translate(0, m_tracksHeight);
2055 // adjust track number
2056 QList<QGraphicsItem *> children = m_selectionGroup->childItems();
2057 for (int i = 0; i < children.count(); i++) {
2058 if (children.at(i)->type() == GROUPWIDGET) {
2059 AbstractGroupItem *grp = static_cast<AbstractGroupItem*>(children.at(i));
2060 children << grp->childItems();
2063 AbstractClipItem *item = static_cast <AbstractClipItem *>(children.at(i));
2065 ItemInfo clipinfo = item->info();
2066 if (item->type() == AVWIDGET) {
2067 ClipItem *clip = static_cast <ClipItem *>(item);
2068 // We add a move clip command so that we get the correct producer for new track number
2069 if (clip->clipType() == AV || clip->clipType() == AUDIO) {
2070 Mlt::Producer *prod;
2071 if (clip->isAudioOnly()) prod = clip->baseClip()->audioProducer(clipinfo.track);
2072 else if (clip->isVideoOnly()) prod = clip->baseClip()->videoProducer();
2073 else prod = clip->baseClip()->producer(clipinfo.track);
2074 m_document->renderer()->mltUpdateClipProducer((int)(m_document->tracksCount() - clipinfo.track), clipinfo.startPos.frames(m_document->fps()), prod);
2076 } else if (item->type() == TRANSITIONWIDGET) {
2077 Transition *tr = static_cast <Transition *>(item);
2078 int track = tr->transitionEndTrack();
2080 tr->updateTransitionEndTrack(getPreviousVideoTrack(clipinfo.track));
2084 resetSelectionGroup(false);
2087 int maxHeight = m_tracksHeight * m_document->tracksCount();
2088 for (int i = 0; i < m_guides.count(); i++) {
2089 QLineF l = m_guides.at(i)->line();
2090 l.setP2(QPointF(l.x2(), maxHeight));
2091 m_guides.at(i)->setLine(l);
2093 m_cursorLine->setLine(m_cursorLine->line().x1(), 0, m_cursorLine->line().x1(), maxHeight);
2094 setSceneRect(0, 0, sceneRect().width(), maxHeight);
2095 viewport()->update();
2096 emit trackHeightChanged();
2097 //QTimer::singleShot(500, this, SIGNAL(trackHeightChanged()));
2098 //setFixedHeight(50 * m_tracksCount);
2101 void CustomTrackView::removeTrack(int ix)
2103 // Delete track in MLT playlist
2104 m_document->renderer()->mltDeleteTrack(m_document->tracksCount() - ix);
2105 m_document->deleteTrack(m_document->tracksCount() - ix - 1);
2107 double startY = ix * (m_tracksHeight + 1) + m_tracksHeight / 2;
2108 QRectF r(0, startY, sceneRect().width(), sceneRect().height() - startY);
2109 QList<QGraphicsItem *> selection = m_scene->items(r);
2111 resetSelectionGroup();
2113 m_selectionGroup = new AbstractGroupItem(m_document->fps());
2114 scene()->addItem(m_selectionGroup);
2115 for (int i = 0; i < selection.count(); i++) {
2116 if ((!selection.at(i)->parentItem()) && (selection.at(i)->type() == AVWIDGET || selection.at(i)->type() == TRANSITIONWIDGET || selection.at(i)->type() == GROUPWIDGET)) {
2117 m_selectionGroup->addToGroup(selection.at(i));
2118 selection.at(i)->setFlags(QGraphicsItem::ItemIsSelectable);
2121 // Move graphic items
2122 qreal ydiff = 0 - (int) m_tracksHeight;
2123 m_selectionGroup->translate(0, ydiff);
2125 // adjust track number
2126 QList<QGraphicsItem *> children = m_selectionGroup->childItems();
2127 //kDebug() << "// FOUND CLIPS TO MOVE: " << children.count();
2128 for (int i = 0; i < children.count(); i++) {
2129 if (children.at(i)->type() == GROUPWIDGET) {
2130 AbstractGroupItem *grp = static_cast<AbstractGroupItem*>(children.at(i));
2131 children << grp->childItems();
2134 if (children.at(i)->type() == AVWIDGET) {
2135 ClipItem *clip = static_cast <ClipItem *>(children.at(i));
2137 ItemInfo clipinfo = clip->info();
2138 // We add a move clip command so that we get the correct producer for new track number
2139 if (clip->clipType() == AV || clip->clipType() == AUDIO) {
2140 Mlt::Producer *prod;
2141 if (clip->isAudioOnly()) prod = clip->baseClip()->audioProducer(clipinfo.track);
2142 else if (clip->isVideoOnly()) prod = clip->baseClip()->videoProducer();
2143 else prod = clip->baseClip()->producer(clipinfo.track);
2144 m_document->renderer()->mltUpdateClipProducer((int)(m_document->tracksCount() - clipinfo.track), clipinfo.startPos.frames(m_document->fps()), prod);
2146 } else if (children.at(i)->type() == TRANSITIONWIDGET) {
2147 Transition *tr = static_cast <Transition *>(children.at(i));
2149 int track = tr->transitionEndTrack();
2151 ItemInfo clipinfo = tr->info();
2152 tr->updateTransitionEndTrack(getPreviousVideoTrack(clipinfo.track));
2156 resetSelectionGroup(false);
2158 int maxHeight = m_tracksHeight * m_document->tracksCount();
2159 for (int i = 0; i < m_guides.count(); i++) {
2160 QLineF l = m_guides.at(i)->line();
2161 l.setP2(QPointF(l.x2(), maxHeight));
2162 m_guides.at(i)->setLine(l);
2164 m_cursorLine->setLine(m_cursorLine->line().x1(), 0, m_cursorLine->line().x1(), maxHeight);
2165 setSceneRect(0, 0, sceneRect().width(), maxHeight);
2166 viewport()->update();
2167 emit trackHeightChanged();
2168 //QTimer::singleShot(500, this, SIGNAL(trackHeightChanged()));
2171 void CustomTrackView::changeTrack(int ix, TrackInfo type)
2173 int tracknumber = m_document->tracksCount() - ix;
2174 m_document->setTrackType(tracknumber - 1, type);
2175 m_document->renderer()->mltChangeTrackState(tracknumber, m_document->trackInfoAt(tracknumber - 1).isMute, m_document->trackInfoAt(tracknumber - 1).isBlind);
2176 QTimer::singleShot(300, this, SIGNAL(trackHeightChanged()));
2177 viewport()->update();
2181 void CustomTrackView::slotSwitchTrackAudio(int ix)
2183 /*for (int i = 0; i < m_document->tracksCount(); i++)
2184 kDebug() << "TRK " << i << " STATE: " << m_document->trackInfoAt(i).isMute << m_document->trackInfoAt(i).isBlind;*/
2185 int tracknumber = m_document->tracksCount() - ix - 1;
2186 m_document->switchTrackAudio(tracknumber, !m_document->trackInfoAt(tracknumber).isMute);
2187 kDebug() << "NEXT TRK STATE: " << m_document->trackInfoAt(tracknumber).isMute << m_document->trackInfoAt(tracknumber).isBlind;
2188 m_document->renderer()->mltChangeTrackState(tracknumber + 1, m_document->trackInfoAt(tracknumber).isMute, m_document->trackInfoAt(tracknumber).isBlind);
2189 setDocumentModified();
2192 void CustomTrackView::slotSwitchTrackLock(int ix)
2194 int tracknumber = m_document->tracksCount() - ix - 1;
2195 LockTrackCommand *command = new LockTrackCommand(this, ix, !m_document->trackInfoAt(tracknumber).isLocked);
2196 m_commandStack->push(command);
2200 void CustomTrackView::lockTrack(int ix, bool lock)
2202 int tracknumber = m_document->tracksCount() - ix - 1;
2203 m_document->switchTrackLock(tracknumber, lock);
2204 emit doTrackLock(ix, lock);
2205 QList<QGraphicsItem *> selection = m_scene->items(0, ix * m_tracksHeight + m_tracksHeight / 2, sceneRect().width(), m_tracksHeight / 2 - 2);
2207 for (int i = 0; i < selection.count(); i++) {
2208 if (selection.at(i)->type() != AVWIDGET && selection.at(i)->type() != TRANSITIONWIDGET) continue;
2209 if (selection.at(i)->isSelected()) {
2210 if (selection.at(i)->type() == AVWIDGET) emit clipItemSelected(NULL);
2211 else emit transitionItemSelected(NULL);
2213 static_cast <AbstractClipItem *>(selection.at(i))->setItemLocked(lock);
2215 kDebug() << "NEXT TRK STATE: " << m_document->trackInfoAt(tracknumber).isLocked;
2216 viewport()->update();
2217 setDocumentModified();
2220 void CustomTrackView::slotSwitchTrackVideo(int ix)
2222 int tracknumber = m_document->tracksCount() - ix;
2223 m_document->switchTrackVideo(tracknumber - 1, !m_document->trackInfoAt(tracknumber - 1).isBlind);
2224 m_document->renderer()->mltChangeTrackState(tracknumber, m_document->trackInfoAt(tracknumber - 1).isMute, m_document->trackInfoAt(tracknumber - 1).isBlind);
2225 setDocumentModified();
2228 QList<QGraphicsItem *> CustomTrackView::checkForGroups(const QRectF &rect, bool &ok)
2230 // Check there is no group going over several tracks there, or that would result in timeline corruption
2231 QList<QGraphicsItem *> selection = scene()->items(rect);
2232 int maxHeight = m_tracksHeight * 1.5;
2233 for (int i = 0; i < selection.count(); i++) {
2234 // Check that we don't try to move a group with clips on other tracks
2235 if (selection.at(i)->type() == GROUPWIDGET && (selection.at(i)->boundingRect().height() >= maxHeight)) {
2238 } else if (selection.at(i)->parentItem() && (selection.at(i)->parentItem()->boundingRect().height() >= maxHeight)) {
2246 void CustomTrackView::slotRemoveSpace()
2250 if (m_menuPosition.isNull()) {
2251 pos = GenTime(cursorPos(), m_document->fps());
2253 track = QInputDialog::getInteger(this, i18n("Remove Space"), i18n("Track"), 0, 0, m_document->tracksCount() - 1, 1, &ok);
2256 pos = GenTime((int)(mapToScene(m_menuPosition).x()), m_document->fps());
2257 track = (int)(mapToScene(m_menuPosition).y() / m_tracksHeight);
2260 ClipItem *item = getClipItemAt(pos, track);
2262 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);
2265 int length = m_document->renderer()->mltGetSpaceLength(pos, m_document->tracksCount() - track, true);
2266 //kDebug() << "// GOT LENGT; " << length;
2268 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);
2272 // Make sure there is no group in the way
2273 QRectF rect(pos.frames(m_document->fps()), track * m_tracksHeight + m_tracksHeight / 2, sceneRect().width() - pos.frames(m_document->fps()), m_tracksHeight / 2 - 2);
2276 QList<QGraphicsItem *> items = checkForGroups(rect, isOk);
2278 // groups found on track, do not allow the move
2279 emit displayMessage(i18n("Cannot remove space in a track with a group"), ErrorMessage);
2283 QList<ItemInfo> clipsToMove;
2284 QList<ItemInfo> transitionsToMove;
2286 for (int i = 0; i < items.count(); i++) {
2287 if (items.at(i)->type() == AVWIDGET || items.at(i)->type() == TRANSITIONWIDGET) {
2288 AbstractClipItem *item = static_cast <AbstractClipItem *>(items.at(i));
2289 ItemInfo info = item->info();
2290 if (item->type() == AVWIDGET) {
2291 clipsToMove.append(info);
2292 } else if (item->type() == TRANSITIONWIDGET) {
2293 transitionsToMove.append(info);
2298 InsertSpaceCommand *command = new InsertSpaceCommand(this, clipsToMove, transitionsToMove, track, GenTime(-length, m_document->fps()), true);
2299 m_commandStack->push(command);
2302 void CustomTrackView::slotInsertSpace()
2306 if (m_menuPosition.isNull()) {
2307 pos = GenTime(cursorPos(), m_document->fps());
2309 pos = GenTime((int)(mapToScene(m_menuPosition).x()), m_document->fps());
2310 track = (int)(mapToScene(m_menuPosition).y() / m_tracksHeight) + 1;
2312 SpacerDialog d(GenTime(65, m_document->fps()), m_document->timecode(), track, m_document->tracksCount(), this);
2313 if (d.exec() != QDialog::Accepted) return;
2314 GenTime spaceDuration = d.selectedDuration();
2315 track = d.selectedTrack();
2317 ClipItem *item = getClipItemAt(pos, track);
2318 if (item) pos = item->startPos();
2320 // Make sure there is no group in the way
2321 QRectF rect(pos.frames(m_document->fps()), track * m_tracksHeight + m_tracksHeight / 2, sceneRect().width() - pos.frames(m_document->fps()), m_tracksHeight / 2 - 2);
2323 QList<QGraphicsItem *> items = checkForGroups(rect, isOk);
2325 // groups found on track, do not allow the move
2326 emit displayMessage(i18n("Cannot insert space in a track with a group"), ErrorMessage);
2330 QList<ItemInfo> clipsToMove;
2331 QList<ItemInfo> transitionsToMove;
2333 for (int i = 0; i < items.count(); i++) {
2334 if (items.at(i)->type() == AVWIDGET || items.at(i)->type() == TRANSITIONWIDGET) {
2335 AbstractClipItem *item = static_cast <AbstractClipItem *>(items.at(i));
2336 ItemInfo info = item->info();
2337 if (item->type() == AVWIDGET) {
2338 clipsToMove.append(info);
2339 } else if (item->type() == TRANSITIONWIDGET) {
2340 transitionsToMove.append(info);
2345 InsertSpaceCommand *command = new InsertSpaceCommand(this, clipsToMove, transitionsToMove, track, spaceDuration, true);
2346 m_commandStack->push(command);
2349 void CustomTrackView::insertSpace(QList<ItemInfo> clipsToMove, QList<ItemInfo> transToMove, int track, const GenTime duration, const GenTime offset)
2351 int diff = duration.frames(m_document->fps());
2352 resetSelectionGroup();
2353 m_selectionGroup = new AbstractGroupItem(m_document->fps());
2354 scene()->addItem(m_selectionGroup);
2356 Transition *transition;
2358 // Create lists with start pos for each track
2359 QMap <int, int> trackClipStartList;
2360 QMap <int, int> trackTransitionStartList;
2362 for (int i = 1; i < m_document->tracksCount() + 1; i++) {
2363 trackClipStartList[i] = -1;
2364 trackTransitionStartList[i] = -1;
2367 if (!clipsToMove.isEmpty()) for (int i = 0; i < clipsToMove.count(); i++) {
2368 clip = getClipItemAtStart(clipsToMove.at(i).startPos + offset, clipsToMove.at(i).track);
2370 if (clip->parentItem()) {
2371 m_selectionGroup->addToGroup(clip->parentItem());
2372 clip->parentItem()->setFlags(QGraphicsItem::ItemIsSelectable);
2374 m_selectionGroup->addToGroup(clip);
2375 clip->setFlags(QGraphicsItem::ItemIsSelectable);
2377 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))
2378 trackClipStartList[m_document->tracksCount() - clipsToMove.at(i).track] = clipsToMove.at(i).startPos.frames(m_document->fps());
2380 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);
2383 if (!transToMove.isEmpty()) for (int i = 0; i < transToMove.count(); i++) {
2384 transition = getTransitionItemAtStart(transToMove.at(i).startPos + offset, transToMove.at(i).track);
2386 if (transition->parentItem()) {
2387 m_selectionGroup->addToGroup(transition->parentItem());
2388 transition->parentItem()->setFlags(QGraphicsItem::ItemIsSelectable);
2390 m_selectionGroup->addToGroup(transition);
2391 transition->setFlags(QGraphicsItem::ItemIsSelectable);
2393 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))
2394 trackTransitionStartList[m_document->tracksCount() - transToMove.at(i).track] = transToMove.at(i).startPos.frames(m_document->fps());
2395 } 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);
2397 m_selectionGroup->translate(diff, 0);
2399 // update items coordinates
2400 QList<QGraphicsItem *> itemList = m_selectionGroup->childItems();
2402 for (int i = 0; i < itemList.count(); i++) {
2403 if (itemList.at(i)->type() == AVWIDGET || itemList.at(i)->type() == TRANSITIONWIDGET) {
2404 static_cast < AbstractClipItem *>(itemList.at(i))->updateItem();
2405 } else if (itemList.at(i)->type() == GROUPWIDGET) {
2406 QList<QGraphicsItem *> children = itemList.at(i)->childItems();
2407 for (int j = 0; j < children.count(); j++) {
2408 AbstractClipItem * clp = static_cast < AbstractClipItem *>(children.at(j));
2413 resetSelectionGroup(false);
2414 if (track != -1) track = m_document->tracksCount() - track;
2415 m_document->renderer()->mltInsertSpace(trackClipStartList, trackTransitionStartList, track, duration, offset);
2418 void CustomTrackView::deleteClip(const QString &clipId)
2420 resetSelectionGroup();
2421 QList<QGraphicsItem *> itemList = items();
2422 QUndoCommand *deleteCommand = new QUndoCommand();
2424 for (int i = 0; i < itemList.count(); i++) {
2425 if (itemList.at(i)->type() == AVWIDGET) {
2426 ClipItem *item = (ClipItem *)itemList.at(i);
2427 if (item->clipProducer() == clipId) {
2429 if (item->parentItem()) {
2430 // Clip is in a group, destroy the group
2431 new GroupClipsCommand(this, QList<ItemInfo>() << item->info(), QList<ItemInfo>(), false, deleteCommand);
2433 new AddTimelineClipCommand(this, item->xml(), item->clipProducer(), item->info(), item->effectList(), true, true, deleteCommand);
2437 deleteCommand->setText(i18np("Delete timeline clip", "Delete timeline clips", count));
2438 if (count == 0) delete deleteCommand;
2439 else m_commandStack->push(deleteCommand);
2442 void CustomTrackView::setCursorPos(int pos, bool seek)
2444 if (pos == m_cursorPos) return;
2445 emit cursorMoved((int)(m_cursorPos), (int)(pos));
2447 if (seek) m_document->renderer()->seek(GenTime(m_cursorPos, m_document->fps()));
2448 else if (m_autoScroll) checkScrolling();
2449 m_cursorLine->setPos(m_cursorPos, 0);
2452 void CustomTrackView::updateCursorPos()
2454 m_cursorLine->setPos(m_cursorPos, 0);
2457 int CustomTrackView::cursorPos()
2459 return (int)(m_cursorPos);
2462 void CustomTrackView::moveCursorPos(int delta)
2464 if (m_cursorPos + delta < 0) delta = 0 - m_cursorPos;
2465 emit cursorMoved((int)(m_cursorPos), (int)((m_cursorPos + delta)));
2466 m_cursorPos += delta;
2467 m_cursorLine->setPos(m_cursorPos, 0);
2468 m_document->renderer()->seek(GenTime(m_cursorPos, m_document->fps()));
2471 void CustomTrackView::initCursorPos(int pos)
2473 emit cursorMoved((int)(m_cursorPos), (int)(pos));
2475 m_cursorLine->setPos(pos, 0);
2479 void CustomTrackView::checkScrolling()
2481 ensureVisible(m_cursorPos, verticalScrollBar()->value() + 10, 2, 2, 50, 0);
2484 void CustomTrackView::mouseReleaseEvent(QMouseEvent * event)
2486 if (m_moveOpMode == SEEK) m_moveOpMode = NONE;
2487 QGraphicsView::mouseReleaseEvent(event);
2488 setViewportUpdateMode(QGraphicsView::MinimalViewportUpdate);
2489 if (m_scrollTimer.isActive()) m_scrollTimer.stop();
2490 if (event->button() == Qt::MidButton) {
2493 setDragMode(QGraphicsView::NoDrag);
2494 if (m_operationMode == MOVEGUIDE) {
2495 setCursor(Qt::ArrowCursor);
2496 m_operationMode = NONE;
2497 m_dragGuide->setFlag(QGraphicsItem::ItemIsMovable, false);
2498 GenTime newPos = GenTime(m_dragGuide->pos().x(), m_document->fps());
2499 if (newPos != m_dragGuide->position()) {
2500 EditGuideCommand *command = new EditGuideCommand(this, m_dragGuide->position(), m_dragGuide->label(), newPos, m_dragGuide->label(), false);
2501 m_commandStack->push(command);
2502 m_dragGuide->updateGuide(GenTime(m_dragGuide->pos().x(), m_document->fps()));
2503 qSort(m_guides.begin(), m_guides.end(), sortGuidesList);
2504 m_document->syncGuides(m_guides);
2509 } else if (m_operationMode == SPACER && m_selectionGroup) {
2511 if (event->modifiers() != Qt::ControlModifier) {
2512 // We are moving all tracks
2514 } else track = (int)(mapToScene(m_clickEvent).y() / m_tracksHeight);
2515 GenTime timeOffset = GenTime((int)(m_selectionGroup->scenePos().x()), m_document->fps()) - m_selectionGroupInfo.startPos;
2517 if (timeOffset != GenTime()) {
2518 QList<QGraphicsItem *> items = m_selectionGroup->childItems();
2520 QList<ItemInfo> clipsToMove;
2521 QList<ItemInfo> transitionsToMove;
2523 // Create lists with start pos for each track
2524 QMap <int, int> trackClipStartList;
2525 QMap <int, int> trackTransitionStartList;
2527 for (int i = 1; i < m_document->tracksCount() + 1; i++) {
2528 trackClipStartList[i] = -1;
2529 trackTransitionStartList[i] = -1;
2532 for (int i = 0; i < items.count(); i++) {
2533 if (items.at(i)->type() == GROUPWIDGET)
2534 items += items.at(i)->childItems();
2537 for (int i = 0; i < items.count(); i++) {
2538 if (items.at(i)->type() == AVWIDGET) {
2539 AbstractClipItem *item = static_cast <AbstractClipItem *>(items.at(i));
2540 ItemInfo info = item->info();
2541 clipsToMove.append(info);
2543 if (trackClipStartList.value(m_document->tracksCount() - info.track) == -1 || info.startPos.frames(m_document->fps()) < trackClipStartList.value(m_document->tracksCount() - info.track))
2544 trackClipStartList[m_document->tracksCount() - info.track] = info.startPos.frames(m_document->fps());
2545 } else if (items.at(i)->type() == TRANSITIONWIDGET) {
2546 AbstractClipItem *item = static_cast <AbstractClipItem *>(items.at(i));
2547 ItemInfo info = item->info();
2548 transitionsToMove.append(info);
2550 if (trackTransitionStartList.value(m_document->tracksCount() - info.track) == -1 || info.startPos.frames(m_document->fps()) < trackTransitionStartList.value(m_document->tracksCount() - info.track))
2551 trackTransitionStartList[m_document->tracksCount() - info.track] = info.startPos.frames(m_document->fps());
2555 InsertSpaceCommand *command = new InsertSpaceCommand(this, clipsToMove, transitionsToMove, track, timeOffset, false);
2556 m_commandStack->push(command);
2557 if (track != -1) track = m_document->tracksCount() - track;
2558 kDebug() << "SPACER TRACK:" << track;
2559 m_document->renderer()->mltInsertSpace(trackClipStartList, trackTransitionStartList, track, timeOffset, GenTime());
2561 resetSelectionGroup(false);
2562 m_operationMode = NONE;
2563 } else if (m_operationMode == RUBBERSELECTION) {
2564 //kDebug() << "// END RUBBER SELECT";
2565 resetSelectionGroup();
2566 groupSelectedItems();
2567 m_operationMode = NONE;
2570 if (m_dragItem == NULL && m_selectionGroup == NULL) {
2571 emit transitionItemSelected(NULL);
2575 if (m_dragItem) info = m_dragItem->info();
2577 if (m_operationMode == MOVE) {
2578 setCursor(Qt::OpenHandCursor);
2580 if (m_dragItem->parentItem() == 0) {
2581 // we are moving one clip, easy
2582 if (m_dragItem->type() == AVWIDGET && (m_dragItemInfo.startPos != info.startPos || m_dragItemInfo.track != info.track)) {
2583 ClipItem *item = static_cast <ClipItem *>(m_dragItem);
2584 Mlt::Producer *prod;
2585 if (item->isAudioOnly()) prod = item->baseClip()->audioProducer(m_dragItemInfo.track);
2586 else if (item->isVideoOnly()) prod = item->baseClip()->videoProducer();
2587 else prod = item->baseClip()->producer(m_dragItemInfo.track);
2588 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);
2591 int tracknumber = m_document->tracksCount() - item->track() - 1;
2592 bool isLocked = m_document->trackInfoAt(tracknumber).isLocked;
2593 if (isLocked) item->setItemLocked(true);
2594 QUndoCommand *moveCommand = new QUndoCommand();
2595 moveCommand->setText(i18n("Move clip"));
2596 new MoveClipCommand(this, m_dragItemInfo, info, false, moveCommand);
2597 // Also move automatic transitions (on lower track)
2598 Transition *tr = getTransitionItemAtStart(m_dragItemInfo.startPos, m_dragItemInfo.track);
2599 if (tr && tr->isAutomatic()) {
2600 ItemInfo trInfo = tr->info();
2601 ItemInfo newTrInfo = trInfo;
2602 newTrInfo.track = info.track;
2603 newTrInfo.startPos = m_dragItem->startPos();
2604 if (m_dragItemInfo.track == info.track && !item->baseClip()->isTransparent() && getClipItemAtEnd(newTrInfo.endPos, m_document->tracksCount() - tr->transitionEndTrack())) {
2605 // transition end should stay the same
2607 // transition end should be adjusted to clip
2608 newTrInfo.endPos = newTrInfo.endPos + (newTrInfo.startPos - trInfo.startPos);
2610 if (newTrInfo.startPos < newTrInfo.endPos) new MoveTransitionCommand(this, trInfo, newTrInfo, true, moveCommand);
2612 if (tr == NULL || tr->endPos() < m_dragItemInfo.endPos) {
2613 // Check if there is a transition at clip end
2614 tr = getTransitionItemAtEnd(m_dragItemInfo.endPos, m_dragItemInfo.track);
2615 if (tr && tr->isAutomatic()) {
2616 ItemInfo trInfo = tr->info();
2617 ItemInfo newTrInfo = trInfo;
2618 newTrInfo.track = info.track;
2619 newTrInfo.endPos = m_dragItem->endPos();
2620 if (m_dragItemInfo.track == info.track && !item->baseClip()->isTransparent() && getClipItemAtStart(trInfo.startPos, m_document->tracksCount() - tr->transitionEndTrack())) {
2621 // transition start should stay the same
2623 // transition start should be moved
2624 newTrInfo.startPos = newTrInfo.startPos + (newTrInfo.endPos - trInfo.endPos);
2626 if (newTrInfo.startPos < newTrInfo.endPos)
2627 new MoveTransitionCommand(this, trInfo, newTrInfo, true, moveCommand);
2630 // Also move automatic transitions (on upper track)
2631 tr = getTransitionItemAtStart(m_dragItemInfo.startPos, m_dragItemInfo.track - 1);
2632 if (m_dragItemInfo.track == info.track && tr && tr->isAutomatic() && (m_document->tracksCount() - tr->transitionEndTrack()) == m_dragItemInfo.track) {
2633 ItemInfo trInfo = tr->info();
2634 ItemInfo newTrInfo = trInfo;
2635 newTrInfo.startPos = m_dragItem->startPos();
2636 ClipItem * upperClip = getClipItemAt(m_dragItemInfo.startPos, m_dragItemInfo.track - 1);
2637 if (!upperClip || !upperClip->baseClip()->isTransparent()) {
2638 if (!getClipItemAtEnd(newTrInfo.endPos, tr->track())) {
2639 // transition end should be adjusted to clip on upper track
2640 newTrInfo.endPos = newTrInfo.endPos + (newTrInfo.startPos - trInfo.startPos);
2642 if (newTrInfo.startPos < newTrInfo.endPos) new MoveTransitionCommand(this, trInfo, newTrInfo, true, moveCommand);
2645 if (m_dragItemInfo.track == info.track && (tr == NULL || tr->endPos() < m_dragItemInfo.endPos)) {
2646 // Check if there is a transition at clip end
2647 tr = getTransitionItemAtEnd(m_dragItemInfo.endPos, m_dragItemInfo.track - 1);
2648 if (tr && tr->isAutomatic() && (m_document->tracksCount() - tr->transitionEndTrack()) == m_dragItemInfo.track) {
2649 ItemInfo trInfo = tr->info();
2650 ItemInfo newTrInfo = trInfo;
2651 newTrInfo.endPos = m_dragItem->endPos();
2652 kDebug() << "CLIP ENDS AT: " << newTrInfo.endPos.frames(25);
2653 kDebug() << "CLIP STARTS AT: " << newTrInfo.startPos.frames(25);
2654 ClipItem * upperClip = getClipItemAt(m_dragItemInfo.startPos, m_dragItemInfo.track - 1);
2655 if (!upperClip || !upperClip->baseClip()->isTransparent()) {
2656 if (!getClipItemAtStart(trInfo.startPos, tr->track())) {
2657 // transition start should be moved
2658 newTrInfo.startPos = newTrInfo.startPos + (newTrInfo.endPos - trInfo.endPos);
2660 if (newTrInfo.startPos < newTrInfo.endPos) new MoveTransitionCommand(this, trInfo, newTrInfo, true, moveCommand);
2664 m_commandStack->push(moveCommand);
2666 // undo last move and emit error message
2667 bool snap = KdenliveSettings::snaptopoints();
2668 KdenliveSettings::setSnaptopoints(false);
2669 item->setPos((int) m_dragItemInfo.startPos.frames(m_document->fps()), (int)(m_dragItemInfo.track * m_tracksHeight + 1));
2670 KdenliveSettings::setSnaptopoints(snap);
2671 emit displayMessage(i18n("Cannot move clip to position %1", m_document->timecode().getTimecodeFromFrames(m_dragItemInfo.startPos.frames(m_document->fps()))), ErrorMessage);
2673 setDocumentModified();
2675 if (m_dragItem->type() == TRANSITIONWIDGET && (m_dragItemInfo.startPos != info.startPos || m_dragItemInfo.track != info.track)) {
2676 Transition *transition = static_cast <Transition *>(m_dragItem);
2677 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)) {
2678 // Moving transition failed, revert to previous position
2679 emit displayMessage(i18n("Cannot move transition"), ErrorMessage);
2680 transition->setPos((int) m_dragItemInfo.startPos.frames(m_document->fps()), (m_dragItemInfo.track) * m_tracksHeight + 1);
2682 MoveTransitionCommand *command = new MoveTransitionCommand(this, m_dragItemInfo, info, false);
2683 m_commandStack->push(command);
2684 transition->updateTransitionEndTrack(getPreviousVideoTrack(m_dragItem->track()));
2688 // Moving several clips. We need to delete them and readd them to new position,
2689 // or they might overlap each other during the move
2690 QGraphicsItemGroup *group = static_cast <QGraphicsItemGroup *>(m_dragItem->parentItem());
2691 QList<QGraphicsItem *> items = group->childItems();
2693 QList<ItemInfo> clipsToMove;
2694 QList<ItemInfo> transitionsToMove;
2696 GenTime timeOffset = GenTime(m_dragItem->scenePos().x(), m_document->fps()) - m_dragItemInfo.startPos;
2697 const int trackOffset = (int)(m_dragItem->scenePos().y() / m_tracksHeight) - m_dragItemInfo.track;
2698 //kDebug() << "// MOVED SEVERAL CLIPS" << timeOffset.frames(25);
2699 if (timeOffset != GenTime() || trackOffset != 0) {
2700 // remove items in MLT playlist
2703 int max = items.count();
2704 for (int i = 0; i < max; i++) {
2705 if (items.at(i)->type() == GROUPWIDGET) {
2706 items += items.at(i)->childItems();
2709 m_document->renderer()->blockSignals(true);
2710 for (int i = 0; i < items.count(); i++) {
2711 if (items.at(i)->type() != AVWIDGET && items.at(i)->type() != TRANSITIONWIDGET) continue;
2712 AbstractClipItem *item = static_cast <AbstractClipItem *>(items.at(i));
2713 ItemInfo info = item->info();
2714 if (item->type() == AVWIDGET) {
2715 if (m_document->renderer()->mltRemoveClip(m_document->tracksCount() - info.track, info.startPos) == false) {
2716 // error, clip cannot be removed from playlist
2717 emit displayMessage(i18n("Error removing clip at %1 on track %2", m_document->timecode().getTimecodeFromFrames(info.startPos.frames(m_document->fps())), info.track), ErrorMessage);
2719 clipsToMove.append(info);
2722 transitionsToMove.append(info);
2723 Transition *tr = static_cast <Transition*>(item);
2724 m_document->renderer()->mltDeleteTransition(tr->transitionTag(), tr->transitionEndTrack(), m_document->tracksCount() - info.track, info.startPos, info.endPos, tr->toXML());
2727 m_document->renderer()->blockSignals(false);
2728 for (int i = 0; i < items.count(); i++) {
2729 // re-add items in correct place
2730 if (items.at(i)->type() != AVWIDGET && items.at(i)->type() != TRANSITIONWIDGET) continue;
2731 AbstractClipItem *item = static_cast <AbstractClipItem *>(items.at(i));
2733 ItemInfo info = item->info();
2734 int tracknumber = m_document->tracksCount() - info.track - 1;
2735 bool isLocked = m_document->trackInfoAt(tracknumber).isLocked;
2737 group->removeFromGroup(item);
2738 item->setItemLocked(true);
2741 if (item->type() == AVWIDGET) {
2742 ClipItem *clip = static_cast <ClipItem*>(item);
2743 info.track = m_document->tracksCount() - info.track;
2744 Mlt::Producer *prod;
2745 if (clip->isAudioOnly()) prod = clip->baseClip()->audioProducer(info.track);
2746 else if (clip->isVideoOnly()) prod = clip->baseClip()->videoProducer();
2747 else prod = clip->baseClip()->producer(info.track);
2748 m_document->renderer()->mltInsertClip(info, clip->xml(), prod);
2749 for (int i = 0; i < clip->effectsCount(); i++) {
2750 m_document->renderer()->mltAddEffect(info.track, info.startPos, clip->getEffectArgs(clip->effectAt(i)), false);
2753 Transition *tr = static_cast <Transition*>(item);
2754 int newTrack = tr->transitionEndTrack();
2755 if (!tr->forcedTrack()) {
2756 newTrack = getPreviousVideoTrack(info.track);
2758 tr->updateTransitionEndTrack(newTrack);
2759 m_document->renderer()->mltAddTransition(tr->transitionTag(), newTrack, m_document->tracksCount() - info.track, info.startPos, info.endPos, tr->toXML());
2763 MoveGroupCommand *move = new MoveGroupCommand(this, clipsToMove, transitionsToMove, timeOffset, trackOffset, false);
2764 m_commandStack->push(move);
2766 //QPointF top = group->sceneBoundingRect().topLeft();
2767 //QPointF oldpos = m_selectionGroup->scenePos();
2768 //kDebug()<<"SELECTION GRP POS: "<<m_selectionGroup->scenePos()<<", TOP: "<<top;
2769 //group->setPos(top);
2770 //TODO: get rid of the 3 lines below
2771 if (m_selectionGroup) {
2772 m_selectionGroupInfo.startPos = GenTime(m_selectionGroup->scenePos().x(), m_document->fps());
2773 m_selectionGroupInfo.track = m_selectionGroup->track();
2775 setDocumentModified();
2778 m_document->renderer()->doRefresh();
2779 } else if (m_operationMode == RESIZESTART && m_dragItem->startPos() != m_dragItemInfo.startPos) {
2781 if (m_dragItem->type() == AVWIDGET) {
2782 ItemInfo resizeinfo = m_dragItemInfo;
2783 resizeinfo.track = m_document->tracksCount() - resizeinfo.track;
2784 bool success = m_document->renderer()->mltResizeClipStart(resizeinfo, m_dragItem->startPos() - m_dragItemInfo.startPos);
2786 QUndoCommand *resizeCommand = new QUndoCommand();
2787 resizeCommand->setText(i18n("Resize clip"));
2789 // Check if there is an automatic transition on that clip (lower track)
2790 Transition *transition = getTransitionItemAtStart(m_dragItemInfo.startPos, m_dragItemInfo.track);
2791 if (transition && transition->isAutomatic()) {
2792 ItemInfo trInfo = transition->info();
2793 ItemInfo newTrInfo = trInfo;
2794 newTrInfo.startPos = m_dragItem->startPos();
2795 if (newTrInfo.startPos < newTrInfo.endPos)
2796 new MoveTransitionCommand(this, trInfo, newTrInfo, true, resizeCommand);
2798 // Check if there is an automatic transition on that clip (upper track)
2799 transition = getTransitionItemAtStart(m_dragItemInfo.startPos, m_dragItemInfo.track - 1);
2800 if (transition && transition->isAutomatic() && (m_document->tracksCount() - transition->transitionEndTrack()) == m_dragItemInfo.track) {
2801 ItemInfo trInfo = transition->info();
2802 ItemInfo newTrInfo = trInfo;
2803 newTrInfo.startPos = m_dragItem->startPos();
2804 ClipItem * upperClip = getClipItemAt(m_dragItemInfo.startPos, m_dragItemInfo.track - 1);
2805 if ((!upperClip || !upperClip->baseClip()->isTransparent()) && newTrInfo.startPos < newTrInfo.endPos) {
2806 new MoveTransitionCommand(this, trInfo, newTrInfo, true, resizeCommand);
2810 ClipItem *clip = static_cast < ClipItem * >(m_dragItem);
2811 updateClipFade(clip);
2815 QDomElement root = doc.createElement("list");
2816 doc.appendChild(root);
2817 QList <int> indexes;
2818 for (int i = 0; i < clip->effectsCount(); i++) {
2819 QDomElement effect = clip->effectAt(i);
2820 if (EffectsList::hasKeyFrames(effect)) {
2821 doc.appendChild(doc.importNode(effect, true));
2826 if (clip->checkEffectsKeyframesPos(m_dragItemInfo.cropStart.frames(m_document->fps()), clip->cropStart().frames(m_document->fps()), true)) {
2827 // Keyframes were modified, updateClip
2828 QDomNodeList effs = doc.elementsByTagName("effect");
2830 // Since we must always resize clip before updating the keyframes, we
2831 // put a resize command before & after checking keyframes so that
2832 // we are sure the resize is performed before whenever we do or undo the action
2834 new ResizeClipCommand(this, m_dragItemInfo, info, false, true, resizeCommand);
2835 for (int i = 0; i < indexes.count(); i++) {
2836 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);
2837 updateEffect(m_document->tracksCount() - clip->track(), clip->startPos(), clip->effectAt(indexes.at(i)), indexes.at(i));
2839 new ResizeClipCommand(this, m_dragItemInfo, info, false, true, resizeCommand);
2840 emit clipItemSelected(clip);
2841 } else new ResizeClipCommand(this, m_dragItemInfo, info, false, false, resizeCommand);
2843 m_commandStack->push(resizeCommand);
2845 m_dragItem->resizeStart((int) m_dragItemInfo.startPos.frames(m_document->fps()));
2846 emit displayMessage(i18n("Error when resizing clip"), ErrorMessage);
2848 } else if (m_dragItem->type() == TRANSITIONWIDGET) {
2849 Transition *transition = static_cast <Transition *>(m_dragItem);
2850 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)) {
2851 // Cannot resize transition
2852 transition->resizeStart((int) m_dragItemInfo.startPos.frames(m_document->fps()));
2853 emit displayMessage(i18n("Cannot resize transition"), ErrorMessage);
2855 MoveTransitionCommand *command = new MoveTransitionCommand(this, m_dragItemInfo, info, false);
2856 m_commandStack->push(command);
2860 if (m_dragItem->parentItem() && m_dragItem->parentItem() != m_selectionGroup) {
2861 // Item was resized, rebuild group;
2862 AbstractGroupItem *group = static_cast <AbstractGroupItem *>(m_dragItem->parentItem());
2863 QList <QGraphicsItem *> children = group->childItems();
2864 m_document->clipManager()->removeGroup(group);
2865 scene()->destroyItemGroup(group);
2866 for (int i = 0; i < children.count(); i++) {
2867 children.at(i)->setSelected(true);
2869 groupSelectedItems(false, true);
2871 //m_document->renderer()->doRefresh();
2872 } else if (m_operationMode == RESIZEEND && m_dragItem->endPos() != m_dragItemInfo.endPos) {
2874 if (m_dragItem->type() == AVWIDGET) {
2875 ItemInfo resizeinfo = info;
2876 resizeinfo.track = m_document->tracksCount() - resizeinfo.track;
2877 bool success = m_document->renderer()->mltResizeClipEnd(resizeinfo, resizeinfo.endPos - resizeinfo.startPos);
2879 QUndoCommand *resizeCommand = new QUndoCommand();
2880 resizeCommand->setText(i18n("Resize clip"));
2882 // Check if there is an automatic transition on that clip (lower track)
2883 Transition *tr = getTransitionItemAtEnd(m_dragItemInfo.endPos, m_dragItemInfo.track);
2884 if (tr && tr->isAutomatic()) {
2885 ItemInfo trInfo = tr->info();
2886 ItemInfo newTrInfo = trInfo;
2887 newTrInfo.endPos = m_dragItem->endPos();
2888 if (newTrInfo.endPos > newTrInfo.startPos) new MoveTransitionCommand(this, trInfo, newTrInfo, true, resizeCommand);
2891 // Check if there is an automatic transition on that clip (upper track)
2892 tr = getTransitionItemAtEnd(m_dragItemInfo.endPos, m_dragItemInfo.track - 1);
2893 if (tr && tr->isAutomatic() && (m_document->tracksCount() - tr->transitionEndTrack()) == m_dragItemInfo.track) {
2894 ItemInfo trInfo = tr->info();
2895 ItemInfo newTrInfo = trInfo;
2896 newTrInfo.endPos = m_dragItem->endPos();
2897 ClipItem * upperClip = getClipItemAtEnd(m_dragItemInfo.endPos, m_dragItemInfo.track - 1);
2898 if ((!upperClip || !upperClip->baseClip()->isTransparent()) && newTrInfo.endPos > newTrInfo.startPos) {
2899 new MoveTransitionCommand(this, trInfo, newTrInfo, true, resizeCommand);
2904 ClipItem *clip = static_cast < ClipItem * >(m_dragItem);
2906 QDomElement root = doc.createElement("list");
2907 doc.appendChild(root);
2908 QList <int> indexes;
2909 for (int i = 0; i < clip->effectsCount(); i++) {
2910 QDomElement effect = clip->effectAt(i);
2911 if (EffectsList::hasKeyFrames(effect)) {
2912 doc.appendChild(doc.importNode(effect, true));
2917 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)) {
2918 // Keyframes were modified, updateClip
2919 QDomNodeList effs = doc.elementsByTagName("effect");
2921 // Since we must always resize clip before updating the keyframes, we
2922 // put a resize command before & after checking keyframes so that
2923 // we are sure the resize is performed before whenever we do or undo the action
2925 new ResizeClipCommand(this, m_dragItemInfo, info, false, true, resizeCommand);
2926 for (int i = 0; i < indexes.count(); i++) {
2927 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);
2928 updateEffect(m_document->tracksCount() - clip->track(), clip->startPos(), clip->effectAt(indexes.at(i)), indexes.at(i));
2930 new ResizeClipCommand(this, m_dragItemInfo, info, false, true, resizeCommand);
2931 emit clipItemSelected(clip);
2932 } else new ResizeClipCommand(this, m_dragItemInfo, info, false, false, resizeCommand);
2934 m_commandStack->push(resizeCommand);
2935 updateClipFade(clip);
2937 m_dragItem->resizeEnd((int) m_dragItemInfo.endPos.frames(m_document->fps()));
2938 emit displayMessage(i18n("Error when resizing clip"), ErrorMessage);
2940 } else if (m_dragItem->type() == TRANSITIONWIDGET) {
2941 Transition *transition = static_cast <Transition *>(m_dragItem);
2942 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)) {
2943 // Cannot resize transition
2944 transition->resizeEnd((int) m_dragItemInfo.endPos.frames(m_document->fps()));
2945 emit displayMessage(i18n("Cannot resize transition"), ErrorMessage);
2947 MoveTransitionCommand *command = new MoveTransitionCommand(this, m_dragItemInfo, info, false);
2948 m_commandStack->push(command);
2951 if (m_dragItem->parentItem() && m_dragItem->parentItem() != m_selectionGroup) {
2952 // Item was resized, rebuild group;
2953 AbstractGroupItem *group = static_cast <AbstractGroupItem *>(m_dragItem->parentItem());
2954 QList <QGraphicsItem *> children = group->childItems();
2955 m_document->clipManager()->removeGroup(group);
2956 scene()->destroyItemGroup(group);
2957 for (int i = 0; i < children.count(); i++) {
2958 children.at(i)->setSelected(true);
2960 groupSelectedItems(false, true);
2962 //m_document->renderer()->doRefresh();
2963 } else if (m_operationMode == FADEIN) {
2964 // resize fade in effect
2965 ClipItem * item = static_cast <ClipItem *>(m_dragItem);
2966 int ix = item->hasEffect("volume", "fadein");
2968 QDomElement oldeffect = item->effectAt(ix);
2969 int start = item->cropStart().frames(m_document->fps());
2970 int end = item->fadeIn();
2972 slotDeleteEffect(item, oldeffect);
2975 QDomElement effect = oldeffect.cloneNode().toElement();
2976 EffectsList::setParameter(oldeffect, "in", QString::number(start));
2977 EffectsList::setParameter(oldeffect, "out", QString::number(end));
2978 slotUpdateClipEffect(item, effect, oldeffect, ix);
2979 emit clipItemSelected(item, ix);
2981 } else if (item->fadeIn() != 0 && item->hasEffect("", "fade_from_black") == -1) {
2982 QDomElement effect = MainWindow::audioEffects.getEffectByTag("volume", "fadein").cloneNode().toElement();
2983 EffectsList::setParameter(effect, "out", QString::number(item->fadeIn()));
2984 slotAddEffect(effect, m_dragItem->startPos(), m_dragItem->track());
2986 ix = item->hasEffect("volume", "fade_from_black");
2988 QDomElement oldeffect = item->effectAt(ix);
2989 int start = item->cropStart().frames(m_document->fps());
2990 int end = item->fadeIn();
2992 slotDeleteEffect(item, oldeffect);
2995 QDomElement effect = oldeffect.cloneNode().toElement();
2996 EffectsList::setParameter(oldeffect, "in", QString::number(start));
2997 EffectsList::setParameter(oldeffect, "out", QString::number(end));
2998 slotUpdateClipEffect(item, effect, oldeffect, ix);
2999 emit clipItemSelected(item, ix);
3002 } else if (m_operationMode == FADEOUT) {
3003 // resize fade in effect
3004 ClipItem * item = static_cast <ClipItem *>(m_dragItem);
3005 int ix = item->hasEffect("volume", "fadeout");
3007 QDomElement oldeffect = item->effectAt(ix);
3008 int end = (item->cropDuration() + item->cropStart()).frames(m_document->fps());
3009 int start = item->fadeOut();
3011 slotDeleteEffect(item, oldeffect);
3013 start = end - start;
3014 QDomElement effect = oldeffect.cloneNode().toElement();
3015 EffectsList::setParameter(oldeffect, "in", QString::number(start));
3016 EffectsList::setParameter(oldeffect, "out", QString::number(end));
3017 // kDebug()<<"EDIT FADE OUT : "<<start<<"x"<<end;
3018 slotUpdateClipEffect(item, effect, oldeffect, ix);
3019 emit clipItemSelected(item, ix);
3021 } else if (item->fadeOut() != 0 && item->hasEffect("", "fade_to_black") == -1) {
3022 QDomElement effect = MainWindow::audioEffects.getEffectByTag("volume", "fadeout").cloneNode().toElement();
3023 EffectsList::setParameter(effect, "in", QString::number(item->fadeOut()));
3024 EffectsList::setParameter(effect, "out", QString::number(0));
3025 slotAddEffect(effect, m_dragItem->startPos(), m_dragItem->track());
3027 ix = item->hasEffect("brightness", "fade_to_black");
3029 QDomElement oldeffect = item->effectAt(ix);
3030 int end = (item->cropDuration() + item->cropStart()).frames(m_document->fps());
3031 int start = item->fadeOut();
3033 slotDeleteEffect(item, oldeffect);
3035 start = end - start;
3036 QDomElement effect = oldeffect.cloneNode().toElement();
3037 EffectsList::setParameter(oldeffect, "in", QString::number(start));
3038 EffectsList::setParameter(oldeffect, "out", QString::number(end));
3039 // kDebug()<<"EDIT FADE OUT : "<<start<<"x"<<end;
3040 slotUpdateClipEffect(item, effect, oldeffect, ix);
3041 emit clipItemSelected(item, ix);
3044 } else if (m_operationMode == KEYFRAME) {
3045 // update the MLT effect
3046 ClipItem * item = static_cast <ClipItem *>(m_dragItem);
3047 QString previous = item->keyframes(item->selectedEffectIndex());
3048 item->updateKeyframeEffect();
3049 QString next = item->keyframes(item->selectedEffectIndex());
3050 EditKeyFrameCommand *command = new EditKeyFrameCommand(this, item->track(), item->startPos(), item->selectedEffectIndex(), previous, next, false);
3051 m_commandStack->push(command);
3052 updateEffect(m_document->tracksCount() - item->track(), item->startPos(), item->selectedEffect(), item->selectedEffectIndex());
3053 emit clipItemSelected(item, item->selectedEffectIndex());
3055 if (m_dragItem && m_dragItem->type() == TRANSITIONWIDGET && m_dragItem->isSelected()) {
3056 // A transition is selected
3058 ClipItem *transitionClip = getClipItemAt(m_dragItemInfo.startPos, m_dragItemInfo.track);
3059 if (transitionClip && transitionClip->baseClip()) {
3060 QString size = transitionClip->baseClip()->getProperty("frame_size");
3061 double factor = transitionClip->baseClip()->getProperty("aspect_ratio").toDouble();
3062 p.setX((int)(size.section('x', 0, 0).toInt() * factor + 0.5));
3063 p.setY(size.section('x', 1, 1).toInt());
3065 emit transitionItemSelected(static_cast <Transition *>(m_dragItem), getPreviousVideoTrack(m_dragItem->track()), p);
3066 } else emit transitionItemSelected(NULL);
3067 if (m_operationMode != NONE && m_operationMode != MOVE) setDocumentModified();
3068 m_operationMode = NONE;
3071 void CustomTrackView::deleteClip(ItemInfo info, bool refresh)
3073 ClipItem *item = getClipItemAt((int) info.startPos.frames(m_document->fps()), info.track);
3075 if (!item || m_document->renderer()->mltRemoveClip(m_document->tracksCount() - info.track, info.startPos) == false) {
3076 emit displayMessage(i18n("Error removing clip at %1 on track %2", m_document->timecode().getTimecodeFromFrames(info.startPos.frames(m_document->fps())), info.track), ErrorMessage);
3079 if (item->isSelected()) emit clipItemSelected(NULL);
3080 item->baseClip()->removeReference();
3081 m_document->updateClip(item->baseClip()->getId());
3083 /*if (item->baseClip()->isTransparent()) {
3084 // also remove automatic transition
3085 Transition *tr = getTransitionItemAt(info.startPos, info.track);
3086 if (tr && tr->isAutomatic()) {
3087 m_document->renderer()->mltDeleteTransition(tr->transitionTag(), tr->transitionEndTrack(), m_document->tracksCount() - info.track, info.startPos, info.endPos, tr->toXML());
3088 scene()->removeItem(tr);
3092 m_waitingThumbs.removeAll(item);
3093 if (m_dragItem == item) m_dragItem = NULL;
3094 scene()->removeItem(item);
3097 setDocumentModified();
3098 if (refresh) m_document->renderer()->doRefresh();
3101 void CustomTrackView::deleteSelectedClips()
3103 resetSelectionGroup();
3104 QList<QGraphicsItem *> itemList = scene()->selectedItems();
3105 if (itemList.count() == 0) {
3106 emit displayMessage(i18n("Select clip to delete"), ErrorMessage);
3109 scene()->clearSelection();
3110 QUndoCommand *deleteSelected = new QUndoCommand();
3112 bool resetGroup = false;
3115 int transitionCount = 0;
3116 // expand & destroy groups
3117 for (int i = 0; i < itemList.count(); i++) {
3118 if (itemList.at(i)->type() == GROUPWIDGET) {
3120 QList<QGraphicsItem *> children = itemList.at(i)->childItems();
3121 itemList += children;
3122 QList <ItemInfo> clipInfos;
3123 QList <ItemInfo> transitionInfos;
3124 GenTime currentPos = GenTime(m_cursorPos, m_document->fps());
3125 for (int j = 0; j < children.count(); j++) {
3126 if (children.at(j)->type() == AVWIDGET) {
3127 AbstractClipItem *clip = static_cast <AbstractClipItem *>(children.at(j));
3128 if (!clip->isItemLocked()) clipInfos.append(clip->info());
3129 } else if (children.at(j)->type() == TRANSITIONWIDGET) {
3130 AbstractClipItem *clip = static_cast <AbstractClipItem *>(children.at(j));
3131 if (!clip->isItemLocked()) transitionInfos.append(clip->info());
3134 if (clipInfos.count() > 0) {
3135 new GroupClipsCommand(this, clipInfos, transitionInfos, false, deleteSelected);
3140 for (int i = 0; i < itemList.count(); i++) {
3141 if (itemList.at(i)->type() == AVWIDGET) {
3143 ClipItem *item = static_cast <ClipItem *>(itemList.at(i));
3144 if (item->parentItem()) resetGroup = true;
3145 //kDebug()<<"// DELETE CLP AT: "<<item->info().startPos.frames(25);
3146 new AddTimelineClipCommand(this, item->xml(), item->clipProducer(), item->info(), item->effectList(), true, true, deleteSelected);
3147 emit clipItemSelected(NULL);
3148 } else if (itemList.at(i)->type() == TRANSITIONWIDGET) {
3150 Transition *item = static_cast <Transition *>(itemList.at(i));
3151 //kDebug()<<"// DELETE TRANS AT: "<<item->info().startPos.frames(25);
3152 if (item->parentItem()) resetGroup = true;
3153 new AddTransitionCommand(this, item->info(), item->transitionEndTrack(), item->toXML(), true, true, deleteSelected);
3154 emit transitionItemSelected(NULL);
3157 if (groupCount > 0 && clipCount == 0 && transitionCount == 0)
3158 deleteSelected->setText(i18np("Delete selected group", "Delete selected groups", groupCount));
3159 else if (clipCount > 0 && groupCount == 0 && transitionCount == 0)
3160 deleteSelected->setText(i18np("Delete selected clip", "Delete selected clips", clipCount));
3161 else if (transitionCount > 0 && groupCount == 0 && clipCount == 0)
3162 deleteSelected->setText(i18np("Delete selected transition", "Delete selected transitions", transitionCount));
3163 else deleteSelected->setText(i18n("Delete selected items"));
3164 m_commandStack->push(deleteSelected);
3167 void CustomTrackView::changeClipSpeed()
3169 QList<QGraphicsItem *> itemList = scene()->selectedItems();
3170 if (itemList.count() == 0) {
3171 emit displayMessage(i18n("Select clip to change speed"), ErrorMessage);
3174 QUndoCommand *changeSelected = new QUndoCommand();
3175 changeSelected->setText("Edit clip speed");
3179 for (int i = 0; i < itemList.count(); i++) {
3180 if (itemList.at(i)->type() == AVWIDGET) {
3181 ClipItem *item = static_cast <ClipItem *>(itemList.at(i));
3182 ItemInfo info = item->info();
3183 if (percent == -1) percent = QInputDialog::getInteger(this, i18n("Edit Clip Speed"), i18n("New speed (percents)"), item->speed() * 100, 1, 10000, 1, &ok);
3185 double speed = (double) percent / 100.0;
3186 if (item->speed() != speed && (item->clipType() == VIDEO || item->clipType() == AV)) {
3188 //new ChangeSpeedCommand(this, info, item->speed(), speed, item->clipProducer(), changeSelected);
3192 if (count > 0) m_commandStack->push(changeSelected);
3193 else delete changeSelected;
3196 void CustomTrackView::doChangeClipSpeed(ItemInfo info, const double speed, const double oldspeed, int strobe, const QString &id)
3198 DocClipBase *baseclip = m_document->clipManager()->getClipById(id);
3199 ClipItem *item = getClipItemAt((int) info.startPos.frames(m_document->fps()), info.track);
3201 kDebug() << "ERROR: Cannot find clip for speed change";
3202 emit displayMessage(i18n("Cannot find clip for speed change"), ErrorMessage);
3205 info.track = m_document->tracksCount() - item->track();
3206 int endPos = m_document->renderer()->mltChangeClipSpeed(info, speed, oldspeed, strobe, baseclip->producer());
3208 item->setSpeed(speed, strobe);
3209 item->updateRectGeometry();
3210 if (item->cropDuration().frames(m_document->fps()) > endPos)
3211 item->AbstractClipItem::resizeEnd(info.startPos.frames(m_document->fps()) + endPos, speed);
3212 updateClipFade(item);
3213 setDocumentModified();
3214 } else emit displayMessage(i18n("Invalid clip"), ErrorMessage);
3217 void CustomTrackView::cutSelectedClips()
3219 QList<QGraphicsItem *> itemList = scene()->selectedItems();
3220 GenTime currentPos = GenTime(m_cursorPos, m_document->fps());
3221 for (int i = 0; i < itemList.count(); i++) {
3222 if (itemList.at(i)->type() == AVWIDGET) {
3223 ClipItem *item = static_cast <ClipItem *>(itemList.at(i));
3224 if (item->parentItem() && item->parentItem() != m_selectionGroup) {
3225 emit displayMessage(i18n("Cannot cut a clip in a group"), ErrorMessage);
3226 } else if (currentPos > item->startPos() && currentPos < item->endPos()) {
3227 RazorClipCommand *command = new RazorClipCommand(this, item->info(), currentPos);
3228 m_commandStack->push(command);
3234 void CustomTrackView::groupClips(bool group)
3236 QList<QGraphicsItem *> itemList = scene()->selectedItems();
3237 QList <ItemInfo> clipInfos;
3238 QList <ItemInfo> transitionInfos;
3239 GenTime currentPos = GenTime(m_cursorPos, m_document->fps());
3242 int max = itemList.count();
3243 for (int i = 0; i < max; i++) {
3244 if (itemList.at(i)->type() == GROUPWIDGET) {
3245 itemList += itemList.at(i)->childItems();
3249 for (int i = 0; i < itemList.count(); i++) {
3250 if (itemList.at(i)->type() == AVWIDGET) {
3251 AbstractClipItem *clip = static_cast <AbstractClipItem *>(itemList.at(i));
3252 if (!clip->isItemLocked()) clipInfos.append(clip->info());
3253 } else if (itemList.at(i)->type() == TRANSITIONWIDGET) {
3254 AbstractClipItem *clip = static_cast <AbstractClipItem *>(itemList.at(i));
3255 if (!clip->isItemLocked()) transitionInfos.append(clip->info());
3258 if (clipInfos.count() > 0) {
3259 GroupClipsCommand *command = new GroupClipsCommand(this, clipInfos, transitionInfos, group);
3260 m_commandStack->push(command);
3264 void CustomTrackView::doGroupClips(QList <ItemInfo> clipInfos, QList <ItemInfo> transitionInfos, bool group)
3266 resetSelectionGroup();
3267 m_scene->clearSelection();
3269 for (int i = 0; i < clipInfos.count(); i++) {
3270 ClipItem *clip = getClipItemAt(clipInfos.at(i).startPos, clipInfos.at(i).track);
3271 if (clip == NULL) continue;
3272 if (clip->parentItem() && clip->parentItem()->type() == GROUPWIDGET) {
3273 AbstractGroupItem *grp = static_cast <AbstractGroupItem *>(clip->parentItem());
3274 m_document->clipManager()->removeGroup(grp);
3275 scene()->destroyItemGroup(grp);
3277 clip->setFlags(QGraphicsItem::ItemIsMovable | QGraphicsItem::ItemIsSelectable);
3279 for (int i = 0; i < transitionInfos.count(); i++) {
3280 Transition *tr = getTransitionItemAt(transitionInfos.at(i).startPos, transitionInfos.at(i).track);
3281 if (tr == NULL) continue;
3282 if (tr->parentItem() && tr->parentItem()->type() == GROUPWIDGET) {
3283 AbstractGroupItem *grp = static_cast <AbstractGroupItem *>(tr->parentItem());
3284 m_document->clipManager()->removeGroup(grp);
3285 scene()->destroyItemGroup(grp);
3287 tr->setFlags(QGraphicsItem::ItemIsMovable | QGraphicsItem::ItemIsSelectable);
3289 setDocumentModified();
3293 QList <QGraphicsItemGroup *> groups;
3294 for (int i = 0; i < clipInfos.count(); i++) {
3295 ClipItem *clip = getClipItemAt(clipInfos.at(i).startPos, clipInfos.at(i).track);
3297 clip->setSelected(true);
3300 for (int i = 0; i < transitionInfos.count(); i++) {
3301 Transition *clip = getTransitionItemAt(transitionInfos.at(i).startPos, transitionInfos.at(i).track);
3303 clip->setSelected(true);
3307 groupSelectedItems(false, true);
3308 setDocumentModified();
3311 void CustomTrackView::addClip(QDomElement xml, const QString &clipId, ItemInfo info, EffectsList effects, bool refresh)
3313 DocClipBase *baseclip = m_document->clipManager()->getClipById(clipId);
3314 if (baseclip == NULL) {
3315 emit displayMessage(i18n("No clip copied"), ErrorMessage);
3318 ClipItem *item = new ClipItem(baseclip, info, m_document->fps(), xml.attribute("speed", "1").toDouble(), xml.attribute("strobe", "1").toInt());
3319 item->setEffectList(effects);
3320 if (xml.hasAttribute("audio_only")) item->setAudioOnly(true);
3321 else if (xml.hasAttribute("video_only")) item->setVideoOnly(true);
3322 scene()->addItem(item);
3324 int tracknumber = m_document->tracksCount() - info.track - 1;
3325 bool isLocked = m_document->trackInfoAt(tracknumber).isLocked;
3326 if (isLocked) item->setItemLocked(true);
3328 baseclip->addReference();
3329 m_document->updateClip(baseclip->getId());
3330 info.track = m_document->tracksCount() - info.track;
3331 Mlt::Producer *prod;
3332 if (item->isAudioOnly()) prod = baseclip->audioProducer(info.track);
3333 else if (item->isVideoOnly()) prod = baseclip->videoProducer();
3334 else prod = baseclip->producer(info.track);
3335 m_document->renderer()->mltInsertClip(info, xml, prod);
3336 for (int i = 0; i < item->effectsCount(); i++) {
3337 m_document->renderer()->mltAddEffect(info.track, info.startPos, item->getEffectArgs(item->effectAt(i)), false);
3339 setDocumentModified();
3340 if (refresh) m_document->renderer()->doRefresh();
3341 m_waitingThumbs.append(item);
3342 m_thumbsTimer.start();
3345 void CustomTrackView::slotUpdateClip(const QString &clipId, bool reload)
3347 QList<QGraphicsItem *> list = scene()->items();
3348 ClipItem *clip = NULL;
3349 for (int i = 0; i < list.size(); ++i) {
3350 if (list.at(i)->type() == AVWIDGET) {
3351 clip = static_cast <ClipItem *>(list.at(i));
3352 if (clip->clipProducer() == clipId) {
3353 ItemInfo info = clip->info();
3354 info.track = m_document->tracksCount() - clip->track();
3355 if (reload) m_document->renderer()->mltUpdateClip(info, clip->xml(), clip->baseClip()->producer());
3356 clip->refreshClip(true);
3363 ClipItem *CustomTrackView::getClipItemAtEnd(GenTime pos, int track)
3365 int framepos = (int)(pos.frames(m_document->fps()));
3366 QList<QGraphicsItem *> list = scene()->items(QPointF(framepos - 1, track * m_tracksHeight + m_tracksHeight / 2));
3367 ClipItem *clip = NULL;
3368 for (int i = 0; i < list.size(); i++) {
3369 if (list.at(i)->type() == AVWIDGET) {
3370 ClipItem *test = static_cast <ClipItem *>(list.at(i));
3371 if (test->endPos() == pos) clip = test;
3378 ClipItem *CustomTrackView::getClipItemAtStart(GenTime pos, int track)
3380 QList<QGraphicsItem *> list = scene()->items(QPointF(pos.frames(m_document->fps()), track * m_tracksHeight + m_tracksHeight / 2));
3381 ClipItem *clip = NULL;
3382 for (int i = 0; i < list.size(); i++) {
3383 if (list.at(i)->type() == AVWIDGET) {
3384 ClipItem *test = static_cast <ClipItem *>(list.at(i));
3385 if (test->startPos() == pos) clip = test;
3392 ClipItem *CustomTrackView::getClipItemAt(int pos, int track)
3394 const QPointF p(pos, track * m_tracksHeight + m_tracksHeight / 2);
3395 QList<QGraphicsItem *> list = scene()->items(p);
3396 ClipItem *clip = NULL;
3397 for (int i = 0; i < list.size(); i++) {
3398 if (list.at(i)->type() == AVWIDGET) {
3399 clip = static_cast <ClipItem *>(list.at(i));
3406 ClipItem *CustomTrackView::getClipItemAt(GenTime pos, int track)
3408 return getClipItemAt((int) pos.frames(m_document->fps()), track);
3411 Transition *CustomTrackView::getTransitionItemAt(int pos, int track)
3413 const QPointF p(pos, (track + 1) * m_tracksHeight);
3414 QList<QGraphicsItem *> list = scene()->items(p);
3415 Transition *clip = NULL;
3416 for (int i = 0; i < list.size(); i++) {
3417 if (list.at(i)->type() == TRANSITIONWIDGET) {
3418 clip = static_cast <Transition *>(list.at(i));
3425 Transition *CustomTrackView::getTransitionItemAt(GenTime pos, int track)
3427 return getTransitionItemAt(pos.frames(m_document->fps()), track);
3430 Transition *CustomTrackView::getTransitionItemAtEnd(GenTime pos, int track)
3432 int framepos = (int)(pos.frames(m_document->fps()));
3433 const QPointF p(framepos - 1, (track + 1) * m_tracksHeight);
3434 QList<QGraphicsItem *> list = scene()->items(p);
3435 Transition *clip = NULL;
3436 for (int i = 0; i < list.size(); i++) {
3437 if (list.at(i)->type() == TRANSITIONWIDGET) {
3438 Transition *test = static_cast <Transition *>(list.at(i));
3439 if (test->endPos() == pos) clip = test;
3446 Transition *CustomTrackView::getTransitionItemAtStart(GenTime pos, int track)
3448 const QPointF p(pos.frames(m_document->fps()), (track + 1) * m_tracksHeight);
3449 QList<QGraphicsItem *> list = scene()->items(p);
3450 Transition *clip = NULL;
3451 for (int i = 0; i < list.size(); ++i) {
3452 if (list.at(i)->type() == TRANSITIONWIDGET) {
3453 Transition *test = static_cast <Transition *>(list.at(i));
3454 if (test->startPos() == pos) clip = test;
3461 void CustomTrackView::moveClip(const ItemInfo start, const ItemInfo end, bool refresh)
3463 if (m_selectionGroup) resetSelectionGroup(false);
3464 ClipItem *item = getClipItemAt((int) start.startPos.frames(m_document->fps()), start.track);
3466 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);
3467 kDebug() << "---------------- ERROR, CANNOT find clip to move at.. ";
3470 Mlt::Producer *prod;
3471 if (item->isAudioOnly()) prod = item->baseClip()->audioProducer(end.track);
3472 else if (item->isVideoOnly()) prod = item->baseClip()->videoProducer();
3473 else prod = item->baseClip()->producer(end.track);
3475 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);
3477 bool snap = KdenliveSettings::snaptopoints();
3478 KdenliveSettings::setSnaptopoints(false);
3479 item->setPos((int) end.startPos.frames(m_document->fps()), (int)(end.track * m_tracksHeight + 1));
3481 int tracknumber = m_document->tracksCount() - end.track - 1;
3482 bool isLocked = m_document->trackInfoAt(tracknumber).isLocked;
3483 m_scene->clearSelection();
3484 if (isLocked) item->setItemLocked(true);
3486 if (item->isItemLocked()) item->setItemLocked(false);
3487 item->setSelected(true);
3489 if (item->baseClip()->isTransparent()) {
3490 // Also move automatic transition
3491 Transition *tr = getTransitionItemAt(start.startPos, start.track);
3492 if (tr && tr->isAutomatic()) {
3493 tr->updateTransitionEndTrack(getPreviousVideoTrack(end.track));
3494 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);
3495 tr->setPos((int) end.startPos.frames(m_document->fps()), (int)(end.track * m_tracksHeight + 1));
3498 KdenliveSettings::setSnaptopoints(snap);
3499 setDocumentModified();
3501 // undo last move and emit error message
3502 emit displayMessage(i18n("Cannot move clip to position %1", m_document->timecode().getTimecodeFromFrames(end.startPos.frames(m_document->fps()))), ErrorMessage);
3504 if (refresh) m_document->renderer()->doRefresh();
3505 //kDebug() << " // MOVED CLIP TO: " << end.startPos.frames(25) << ", ITEM START: " << item->startPos().frames(25);
3508 void CustomTrackView::moveGroup(QList <ItemInfo> startClip, QList <ItemInfo> startTransition, const GenTime offset, const int trackOffset, bool reverseMove)
3511 /*kDebug() << "//GRP MOVE, REVERS:" << reverseMove;
3512 kDebug() << "// GROUP MOV; OFFSET: " << offset.frames(25) << ", TK OFF: " << trackOffset;*/
3513 resetSelectionGroup();
3514 m_scene->clearSelection();
3516 m_selectionGroup = new AbstractGroupItem(m_document->fps());
3517 scene()->addItem(m_selectionGroup);
3519 m_document->renderer()->blockSignals(true);
3520 for (int i = 0; i < startClip.count(); i++) {
3522 startClip[i].startPos = startClip.at(i).startPos - offset;
3523 startClip[i].track = startClip.at(i).track - trackOffset;
3525 //kDebug()<<"//LKING FR CLIP AT:"<<startClip.at(i).startPos.frames(25)<<", TK:"<<startClip.at(i).track;
3526 ClipItem *clip = getClipItemAt(startClip.at(i).startPos, startClip.at(i).track);
3528 clip->setItemLocked(false);
3529 if (clip->parentItem()) {
3530 m_selectionGroup->addToGroup(clip->parentItem());
3531 clip->parentItem()->setFlags(QGraphicsItem::ItemIsSelectable);
3533 m_selectionGroup->addToGroup(clip);
3534 clip->setFlags(QGraphicsItem::ItemIsSelectable);
3536 m_document->renderer()->mltRemoveClip(m_document->tracksCount() - startClip.at(i).track, startClip.at(i).startPos);
3537 } else kDebug() << "//MISSING CLIP AT: " << startClip.at(i).startPos.frames(25);
3539 for (int i = 0; i < startTransition.count(); i++) {
3541 startTransition[i].startPos = startTransition.at(i).startPos - offset;
3542 startTransition[i].track = startTransition.at(i).track - trackOffset;
3544 Transition *tr = getTransitionItemAt(startTransition.at(i).startPos, startTransition.at(i).track);
3546 tr->setItemLocked(false);
3547 if (tr->parentItem()) {
3548 m_selectionGroup->addToGroup(tr->parentItem());
3549 tr->parentItem()->setFlags(QGraphicsItem::ItemIsSelectable);
3551 m_selectionGroup->addToGroup(tr);
3552 tr->setFlags(QGraphicsItem::ItemIsSelectable);
3554 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());
3555 } else kDebug() << "//MISSING TRANSITION AT: " << startTransition.at(i).startPos.frames(25);
3557 m_document->renderer()->blockSignals(false);
3559 if (m_selectionGroup) {
3560 bool snap = KdenliveSettings::snaptopoints();
3561 KdenliveSettings::setSnaptopoints(false);
3563 m_selectionGroup->translate(offset.frames(m_document->fps()), trackOffset *(qreal) m_tracksHeight);
3564 //m_selectionGroup->moveBy(offset.frames(m_document->fps()), trackOffset *(qreal) m_tracksHeight);
3566 QList<QGraphicsItem *> children = m_selectionGroup->childItems();
3568 int max = children.count();
3569 for (int i = 0; i < max; i++) {
3570 if (children.at(i)->type() == GROUPWIDGET) {
3571 children += children.at(i)->childItems();
3572 AbstractGroupItem *grp = static_cast<AbstractGroupItem *>(children.at(i));
3573 //grp->moveBy(offset.frames(m_document->fps()), trackOffset *(qreal) m_tracksHeight);
3574 /*m_document->clipManager()->removeGroup(grp);
3575 m_scene->destroyItemGroup(grp);*/
3576 children.removeAll(children.at(i));
3581 for (int i = 0; i < children.count(); i++) {
3582 // re-add items in correct place
3583 if (children.at(i)->type() != AVWIDGET && children.at(i)->type() != TRANSITIONWIDGET) continue;
3584 AbstractClipItem *item = static_cast <AbstractClipItem *>(children.at(i));
3586 ItemInfo info = item->info();
3587 int tracknumber = m_document->tracksCount() - info.track - 1;
3588 bool isLocked = m_document->trackInfoAt(tracknumber).isLocked;
3589 if (isLocked) item->setItemLocked(true);
3590 else if (item->isItemLocked()) item->setItemLocked(false);
3592 if (item->type() == AVWIDGET) {
3593 ClipItem *clip = static_cast <ClipItem*>(item);
3594 info.track = m_document->tracksCount() - info.track;
3595 Mlt::Producer *prod;
3596 if (clip->isAudioOnly()) prod = clip->baseClip()->audioProducer(info.track);
3597 else if (clip->isVideoOnly()) prod = clip->baseClip()->videoProducer();
3598 else prod = clip->baseClip()->producer(info.track);
3599 m_document->renderer()->mltInsertClip(info, clip->xml(), prod);
3600 kDebug() << "// inserting new clp: " << info.startPos.frames(25);
3601 } else if (item->type() == TRANSITIONWIDGET) {
3602 Transition *tr = static_cast <Transition*>(item);
3603 int newTrack = tr->transitionEndTrack();
3604 kDebug() << "/// TRANSITION CURR TRK: " << newTrack;
3605 if (!tr->forcedTrack()) {
3606 newTrack += trackOffset;
3607 if (newTrack < 0 || newTrack > m_document->tracksCount()) newTrack = getPreviousVideoTrack(info.track);
3609 tr->updateTransitionEndTrack(newTrack);
3610 kDebug() << "/// TRANSITION UPDATED TRK: " << newTrack;
3611 m_document->renderer()->mltAddTransition(tr->transitionTag(), newTrack, m_document->tracksCount() - info.track, info.startPos, info.endPos, tr->toXML());
3614 resetSelectionGroup(false);
3615 KdenliveSettings::setSnaptopoints(snap);
3616 m_document->renderer()->doRefresh();
3617 } else kDebug() << "///////// WARNING; NO GROUP TO MOVE";
3620 void CustomTrackView::moveTransition(const ItemInfo start, const ItemInfo end, bool m_refresh)
3622 Transition *item = getTransitionItemAt(start.startPos, start.track);
3624 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);
3625 kDebug() << "---------------- ERROR, CANNOT find transition to move... ";// << startPos.x() * m_scale * FRAME_SIZE + 1 << ", " << startPos.y() * m_tracksHeight + m_tracksHeight / 2;
3628 //kDebug() << "---------------- Move TRANSITION FROM: " << startPos.x() << ", END:" << endPos.x() << ",TRACKS: " << oldtrack << " TO " << newtrack;
3629 bool snap = KdenliveSettings::snaptopoints();
3630 KdenliveSettings::setSnaptopoints(false);
3631 //kDebug()<<"/// RESIZE TRANS START: ("<< startPos.x()<<"x"<< startPos.y()<<") / ("<<endPos.x()<<"x"<< endPos.y()<<")";
3632 if (end.endPos - end.startPos == start.endPos - start.startPos) {
3633 // Transition was moved
3634 item->setPos((int) end.startPos.frames(m_document->fps()), (end.track) * m_tracksHeight + 1);
3635 } else if (end.endPos == start.endPos) {
3636 // Transition start resize
3637 item->resizeStart((int) end.startPos.frames(m_document->fps()));
3638 } else if (end.startPos == start.startPos) {
3639 // Transition end resize;
3640 kDebug() << "// resize END: " << end.endPos.frames(m_document->fps());
3641 item->resizeEnd((int) end.endPos.frames(m_document->fps()));
3644 item->setPos((int) end.startPos.frames(m_document->fps()), (end.track) * m_tracksHeight + 1);
3645 item->resizeStart((int) end.startPos.frames(m_document->fps()));
3646 item->resizeEnd((int) end.endPos.frames(m_document->fps()));
3648 //item->moveTransition(GenTime((int) (endPos.x() - startPos.x()), m_document->fps()));
3649 KdenliveSettings::setSnaptopoints(snap);
3650 item->updateTransitionEndTrack(getPreviousVideoTrack(end.track));
3651 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);
3652 if (m_dragItem && m_dragItem == item) {
3654 ClipItem *transitionClip = getClipItemAt(item->startPos(), item->track());
3655 if (transitionClip && transitionClip->baseClip()) {
3656 QString size = transitionClip->baseClip()->getProperty("frame_size");
3657 double factor = transitionClip->baseClip()->getProperty("aspect_ratio").toDouble();
3658 p.setX((int)(size.section('x', 0, 0).toInt() * factor + 0.5));
3659 p.setY(size.section('x', 1, 1).toInt());
3661 emit transitionItemSelected(item, getPreviousVideoTrack(item->track()), p);
3663 if (m_refresh) m_document->renderer()->doRefresh();
3666 void CustomTrackView::resizeClip(const ItemInfo start, const ItemInfo end, bool dontWorry)
3668 bool resizeClipStart = (start.startPos != end.startPos);
3669 ClipItem *item = getClipItemAtStart(start.startPos, start.track);
3671 if (dontWorry) return;
3672 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);
3673 kDebug() << "---------------- ERROR, CANNOT find clip to resize at... "; // << startPos;
3676 if (item->parentItem()) {
3677 // Item is part of a group, reset group
3678 resetSelectionGroup();
3681 bool snap = KdenliveSettings::snaptopoints();
3682 KdenliveSettings::setSnaptopoints(false);
3683 if (resizeClipStart) {
3684 ItemInfo clipinfo = item->info();
3685 clipinfo.track = m_document->tracksCount() - clipinfo.track;
3686 bool success = m_document->renderer()->mltResizeClipStart(clipinfo, end.startPos - clipinfo.startPos);
3688 kDebug() << "RESIZE CLP STRAT TO:" << end.startPos.frames(m_document->fps()) << ", OLD ST: " << start.startPos.frames(25);
3689 item->resizeStart((int) end.startPos.frames(m_document->fps()));
3690 updateClipFade(item);
3691 } else emit displayMessage(i18n("Error when resizing clip"), ErrorMessage);
3693 ItemInfo clipinfo = item->info();
3694 clipinfo.track = m_document->tracksCount() - clipinfo.track;
3695 bool success = m_document->renderer()->mltResizeClipEnd(clipinfo, end.endPos - clipinfo.startPos);
3697 item->resizeEnd((int) end.endPos.frames(m_document->fps()));
3698 updateClipFade(item);
3699 } else emit displayMessage(i18n("Error when resizing clip"), ErrorMessage);
3701 if (!resizeClipStart && end.cropStart != start.cropStart) {
3702 kDebug() << "// RESIZE CROP, DIFF: " << (end.cropStart - start.cropStart).frames(25);
3703 ItemInfo clipinfo = end;
3704 clipinfo.track = m_document->tracksCount() - end.track;
3705 bool success = m_document->renderer()->mltResizeClipCrop(clipinfo, end.cropStart - start.cropStart);
3707 item->setCropStart(end.cropStart);
3708 item->resetThumbs(true);
3711 m_document->renderer()->doRefresh();
3712 KdenliveSettings::setSnaptopoints(snap);
3715 void CustomTrackView::updateClipFade(ClipItem * item)
3717 int end = item->fadeIn();
3719 // there is a fade in effect
3720 int effectPos = item->hasEffect("volume", "fadein");
3721 if (effectPos != -1) {
3722 QDomElement oldeffect = item->effectAt(effectPos);
3723 int start = item->cropStart().frames(m_document->fps());
3724 int max = item->cropDuration().frames(m_document->fps());
3726 // Make sure the fade effect is not longer than the clip
3727 item->setFadeIn(max);
3728 end = item->fadeIn();
3731 EffectsList::setParameter(oldeffect, "in", QString::number(start));
3732 EffectsList::setParameter(oldeffect, "out", QString::number(end));
3733 if (!m_document->renderer()->mltEditEffect(m_document->tracksCount() - item->track(), item->startPos(), item->getEffectArgs(oldeffect)))
3734 emit displayMessage(i18n("Problem editing effect"), ErrorMessage);
3735 // if fade effect is displayed, update the effect edit widget with new clip duration
3736 if (item->isSelected() && effectPos == item->selectedEffectIndex()) emit clipItemSelected(item, effectPos);
3738 effectPos = item->hasEffect("brightness", "fade_from_black");
3739 if (effectPos != -1) {
3740 QDomElement oldeffect = item->effectAt(effectPos);
3741 int start = item->cropStart().frames(m_document->fps());
3742 int max = item->cropDuration().frames(m_document->fps());
3744 // Make sure the fade effect is not longer than the clip
3745 item->setFadeIn(max);
3746 end = item->fadeIn();
3749 EffectsList::setParameter(oldeffect, "in", QString::number(start));
3750 EffectsList::setParameter(oldeffect, "out", QString::number(end));
3751 if (!m_document->renderer()->mltEditEffect(m_document->tracksCount() - item->track(), item->startPos(), item->getEffectArgs(oldeffect)))
3752 emit displayMessage(i18n("Problem editing effect"), ErrorMessage);
3753 // if fade effect is displayed, update the effect edit widget with new clip duration
3754 if (item->isSelected() && effectPos == item->selectedEffectIndex()) emit clipItemSelected(item, effectPos);
3757 int start = item->fadeOut();
3759 // there is a fade out effect
3760 int effectPos = item->hasEffect("volume", "fadeout");
3761 if (effectPos != -1) {
3762 QDomElement oldeffect = item->effectAt(effectPos);
3763 int max = item->cropDuration().frames(m_document->fps());
3764 int end = max + item->cropStart().frames(m_document->fps());
3766 // Make sure the fade effect is not longer than the clip
3767 item->setFadeOut(max);
3768 start = item->fadeOut();
3770 start = end - start;
3771 EffectsList::setParameter(oldeffect, "in", QString::number(start));
3772 EffectsList::setParameter(oldeffect, "out", QString::number(end));
3773 if (!m_document->renderer()->mltEditEffect(m_document->tracksCount() - item->track(), item->startPos(), item->getEffectArgs(oldeffect)))
3774 emit displayMessage(i18n("Problem editing effect"), ErrorMessage);
3775 // if fade effect is displayed, update the effect edit widget with new clip duration
3776 if (item->isSelected() && effectPos == item->selectedEffectIndex()) emit clipItemSelected(item, effectPos);
3778 effectPos = item->hasEffect("brightness", "fade_to_black");
3779 if (effectPos != -1) {
3780 QDomElement oldeffect = item->effectAt(effectPos);
3781 int max = item->cropDuration().frames(m_document->fps());
3782 int end = max + item->cropStart().frames(m_document->fps());
3784 // Make sure the fade effect is not longer than the clip
3785 item->setFadeOut(max);
3786 start = item->fadeOut();
3788 start = end - start;
3789 EffectsList::setParameter(oldeffect, "in", QString::number(start));
3790 EffectsList::setParameter(oldeffect, "out", QString::number(end));
3791 if (!m_document->renderer()->mltEditEffect(m_document->tracksCount() - item->track(), item->startPos(), item->getEffectArgs(oldeffect)))
3792 emit displayMessage(i18n("Problem editing effect"), ErrorMessage);
3793 // if fade effect is displayed, update the effect edit widget with new clip duration
3794 if (item->isSelected() && effectPos == item->selectedEffectIndex()) emit clipItemSelected(item, effectPos);
3799 double CustomTrackView::getSnapPointForPos(double pos)
3801 return m_scene->getSnapPointForPos(pos, KdenliveSettings::snaptopoints());
3804 void CustomTrackView::updateSnapPoints(AbstractClipItem *selected, QList <GenTime> offsetList, bool skipSelectedItems)
3806 QList <GenTime> snaps;
3807 if (selected && offsetList.isEmpty()) offsetList.append(selected->cropDuration());
3808 QList<QGraphicsItem *> itemList = items();
3809 for (int i = 0; i < itemList.count(); i++) {
3810 if (itemList.at(i) == selected) continue;
3811 if (skipSelectedItems && itemList.at(i)->isSelected()) continue;
3812 if (itemList.at(i)->type() == AVWIDGET) {
3813 ClipItem *item = static_cast <ClipItem *>(itemList.at(i));
3814 GenTime start = item->startPos();
3815 GenTime end = item->endPos();
3816 snaps.append(start);
3818 if (!offsetList.isEmpty()) {
3819 for (int j = 0; j < offsetList.size(); j++) {
3820 if (start > offsetList.at(j)) snaps.append(start - offsetList.at(j));
3821 if (end > offsetList.at(j)) snaps.append(end - offsetList.at(j));
3825 QList < GenTime > markers = item->snapMarkers();
3826 for (int j = 0; j < markers.size(); ++j) {
3827 GenTime t = markers.at(j);
3829 if (!offsetList.isEmpty()) {
3830 for (int k = 0; k < offsetList.size(); k++) {
3831 if (t > offsetList.at(k)) snaps.append(t - offsetList.at(k));
3835 } else if (itemList.at(i)->type() == TRANSITIONWIDGET) {
3836 Transition *transition = static_cast <Transition*>(itemList.at(i));
3837 GenTime start = transition->startPos();
3838 GenTime end = transition->endPos();
3839 snaps.append(start);
3841 if (!offsetList.isEmpty()) {
3842 for (int j = 0; j < offsetList.size(); j++) {
3843 if (start > offsetList.at(j)) snaps.append(start - offsetList.at(j));
3844 if (end > offsetList.at(j)) snaps.append(end - offsetList.at(j));
3850 // add cursor position
3851 GenTime pos = GenTime(m_cursorPos, m_document->fps());
3853 if (!offsetList.isEmpty()) {
3854 for (int j = 0; j < offsetList.size(); j++) {
3855 snaps.append(pos - offsetList.at(j));
3860 for (int i = 0; i < m_guides.count(); i++) {
3861 snaps.append(m_guides.at(i)->position());
3862 if (!offsetList.isEmpty()) {
3863 for (int j = 0; j < offsetList.size(); j++) {
3864 snaps.append(m_guides.at(i)->position() - offsetList.at(j));
3870 m_scene->setSnapList(snaps);
3871 //for (int i = 0; i < m_snapPoints.size(); ++i)
3872 // kDebug() << "SNAP POINT: " << m_snapPoints.at(i).frames(25);
3875 void CustomTrackView::slotSeekToPreviousSnap()
3877 updateSnapPoints(NULL);
3878 GenTime res = m_scene->previousSnapPoint(GenTime(m_cursorPos, m_document->fps()));
3879 setCursorPos((int) res.frames(m_document->fps()));
3883 void CustomTrackView::slotSeekToNextSnap()
3885 updateSnapPoints(NULL);
3886 GenTime res = m_scene->nextSnapPoint(GenTime(m_cursorPos, m_document->fps()));
3887 setCursorPos((int) res.frames(m_document->fps()));
3891 void CustomTrackView::clipStart()
3893 AbstractClipItem *item = getMainActiveClip();
3895 setCursorPos((int) item->startPos().frames(m_document->fps()));
3900 void CustomTrackView::clipEnd()
3902 AbstractClipItem *item = getMainActiveClip();
3904 setCursorPos((int) item->endPos().frames(m_document->fps()) - 1);
3909 void CustomTrackView::slotAddClipMarker(const QString &id, GenTime t, QString c)
3911 QString oldcomment = m_document->clipManager()->getClipById(id)->markerComment(t);
3912 AddMarkerCommand *command = new AddMarkerCommand(this, oldcomment, c, id, t);
3913 m_commandStack->push(command);
3916 void CustomTrackView::slotDeleteClipMarker(const QString &comment, const QString &id, const GenTime &position)
3918 AddMarkerCommand *command = new AddMarkerCommand(this, comment, QString(), id, position);
3919 m_commandStack->push(command);
3922 void CustomTrackView::slotDeleteAllClipMarkers(const QString &id)
3924 DocClipBase *base = m_document->clipManager()->getClipById(id);
3925 QList <CommentedTime> markers = base->commentedSnapMarkers();
3927 if (markers.isEmpty()) {
3928 emit displayMessage(i18n("Clip has no markers"), ErrorMessage);
3931 QUndoCommand *deleteMarkers = new QUndoCommand();
3932 deleteMarkers->setText("Delete clip markers");
3934 for (int i = 0; i < markers.size(); i++) {
3935 new AddMarkerCommand(this, markers.at(i).comment(), QString(), id, markers.at(i).time(), deleteMarkers);
3937 m_commandStack->push(deleteMarkers);
3940 void CustomTrackView::addMarker(const QString &id, const GenTime &pos, const QString comment)
3942 DocClipBase *base = m_document->clipManager()->getClipById(id);
3943 if (!comment.isEmpty()) base->addSnapMarker(pos, comment);
3944 else base->deleteSnapMarker(pos);
3945 emit updateClipMarkers(base);
3946 setDocumentModified();
3947 viewport()->update();
3950 int CustomTrackView::hasGuide(int pos, int offset)
3952 for (int i = 0; i < m_guides.count(); i++) {
3953 int guidePos = m_guides.at(i)->position().frames(m_document->fps());
3954 if (qAbs(guidePos - pos) <= offset) return guidePos;
3955 else if (guidePos > pos) return -1;
3960 void CustomTrackView::editGuide(const GenTime oldPos, const GenTime pos, const QString &comment)
3962 if (oldPos > GenTime() && pos > GenTime()) {
3964 for (int i = 0; i < m_guides.count(); i++) {
3965 if (m_guides.at(i)->position() == oldPos) {
3966 Guide *item = m_guides.at(i);
3967 item->updateGuide(pos, comment);
3971 } else if (pos > GenTime()) addGuide(pos, comment);
3975 for (int i = 0; i < m_guides.count(); i++) {
3976 if (m_guides.at(i)->position() == oldPos) {
3977 delete m_guides.takeAt(i);
3982 if (!found) emit displayMessage(i18n("No guide at cursor time"), ErrorMessage);
3984 qSort(m_guides.begin(), m_guides.end(), sortGuidesList);
3985 m_document->syncGuides(m_guides);
3988 bool CustomTrackView::addGuide(const GenTime pos, const QString &comment)
3990 for (int i = 0; i < m_guides.count(); i++) {
3991 if (m_guides.at(i)->position() == pos) {
3992 emit displayMessage(i18n("A guide already exists at position %1", m_document->timecode().getTimecodeFromFrames(pos.frames(m_document->fps()))), ErrorMessage);
3996 Guide *g = new Guide(this, pos, comment, m_tracksHeight * m_document->tracksCount());
3997 scene()->addItem(g);
3999 qSort(m_guides.begin(), m_guides.end(), sortGuidesList);
4000 m_document->syncGuides(m_guides);
4004 void CustomTrackView::slotAddGuide()
4006 CommentedTime marker(GenTime(m_cursorPos, m_document->fps()), i18n("Guide"));
4007 MarkerDialog d(NULL, marker, m_document->timecode(), i18n("Add Guide"), this);
4008 if (d.exec() != QDialog::Accepted) return;
4009 if (addGuide(d.newMarker().time(), d.newMarker().comment())) {
4010 EditGuideCommand *command = new EditGuideCommand(this, GenTime(), QString(), d.newMarker().time(), d.newMarker().comment(), false);
4011 m_commandStack->push(command);
4015 void CustomTrackView::slotEditGuide(int guidePos)
4018 if (guidePos == -1) pos = GenTime(m_cursorPos, m_document->fps());
4019 else pos = GenTime(guidePos, m_document->fps());
4021 for (int i = 0; i < m_guides.count(); i++) {
4022 if (m_guides.at(i)->position() == pos) {
4023 slotEditGuide(m_guides.at(i)->info());
4028 if (!found) emit displayMessage(i18n("No guide at cursor time"), ErrorMessage);
4031 void CustomTrackView::slotEditGuide(CommentedTime guide)
4033 MarkerDialog d(NULL, guide, m_document->timecode(), i18n("Edit Guide"), this);
4034 if (d.exec() == QDialog::Accepted) {
4035 EditGuideCommand *command = new EditGuideCommand(this, guide.time(), guide.comment(), d.newMarker().time(), d.newMarker().comment(), true);
4036 m_commandStack->push(command);
4041 void CustomTrackView::slotEditTimeLineGuide()
4043 if (m_dragGuide == NULL) return;
4044 CommentedTime guide = m_dragGuide->info();
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);
4052 void CustomTrackView::slotDeleteGuide(int guidePos)
4055 if (guidePos == -1) pos = GenTime(m_cursorPos, m_document->fps());
4056 else pos = GenTime(guidePos, m_document->fps());
4058 for (int i = 0; i < m_guides.count(); i++) {
4059 if (m_guides.at(i)->position() == pos) {
4060 EditGuideCommand *command = new EditGuideCommand(this, m_guides.at(i)->position(), m_guides.at(i)->label(), GenTime(), QString(), true);
4061 m_commandStack->push(command);
4066 if (!found) emit displayMessage(i18n("No guide at cursor time"), ErrorMessage);
4070 void CustomTrackView::slotDeleteTimeLineGuide()
4072 if (m_dragGuide == NULL) return;
4073 EditGuideCommand *command = new EditGuideCommand(this, m_dragGuide->position(), m_dragGuide->label(), GenTime(), QString(), true);
4074 m_commandStack->push(command);
4078 void CustomTrackView::slotDeleteAllGuides()
4080 QUndoCommand *deleteAll = new QUndoCommand();
4081 deleteAll->setText("Delete all guides");
4082 for (int i = 0; i < m_guides.count(); i++) {
4083 new EditGuideCommand(this, m_guides.at(i)->position(), m_guides.at(i)->label(), GenTime(), QString(), true, deleteAll);
4085 m_commandStack->push(deleteAll);
4088 void CustomTrackView::setTool(PROJECTTOOL tool)
4093 void CustomTrackView::setScale(double scaleFactor, double verticalScale)
4096 matrix = matrix.scale(scaleFactor, verticalScale);
4097 m_scene->setScale(scaleFactor, verticalScale);
4098 if (m_visualTip) scene()->removeItem(m_visualTip);
4099 m_animationTimer->stop();
4104 double verticalPos = mapToScene(QPoint(0, viewport()->height() / 2)).y();
4106 m_cursorLine->setLine(m_cursorLine->line().x1(), 0, m_cursorLine->line().x1(), m_tracksHeight * m_document->tracksCount() * verticalScale);
4107 int diff = sceneRect().width() - m_projectDuration;
4108 if (diff * matrix.m11() < 50) {
4109 if (matrix.m11() < 0.4) setSceneRect(0, 0, (m_projectDuration + 100 / matrix.m11()), sceneRect().height());
4110 else setSceneRect(0, 0, (m_projectDuration + 300), sceneRect().height());
4112 centerOn(QPointF(cursorPos(), verticalPos));
4115 void CustomTrackView::slotRefreshGuides()
4117 if (KdenliveSettings::showmarkers()) {
4118 for (int i = 0; i < m_guides.count(); i++) {
4119 m_guides.at(i)->update();
4124 void CustomTrackView::drawBackground(QPainter * painter, const QRectF &rect)
4126 //kDebug() << "// DRAW BG: " << rect.width();
4127 painter->setClipRect(rect);
4128 KColorScheme scheme(palette().currentColorGroup(), KColorScheme::Window);
4129 QPen pen1 = painter->pen();
4130 pen1.setColor(scheme.shade(KColorScheme::DarkShade));
4131 painter->setPen(pen1);
4132 double min = rect.left();
4133 double max = rect.right();
4134 painter->drawLine(QPointF(min, 0), QPointF(max, 0));
4135 uint maxTrack = m_document->tracksCount();
4136 QColor lockedColor = scheme.background(KColorScheme::NegativeBackground).color();
4137 QColor audioColor = palette().alternateBase().color();
4138 QColor base = scheme.background(KColorScheme::NormalBackground).color();
4139 for (uint i = 0; i < maxTrack; i++) {
4140 TrackInfo info = m_document->trackInfoAt(maxTrack - i - 1);
4141 if (info.isLocked || info.type == AUDIOTRACK) {
4142 const QRectF track(min, m_tracksHeight * i + 1, max - min, m_tracksHeight - 1);
4143 painter->fillRect(track, info.isLocked ? lockedColor : audioColor);
4145 painter->drawLine(QPointF(min, m_tracksHeight *(i + 1)), QPointF(max, m_tracksHeight *(i + 1)));
4147 int lowerLimit = m_tracksHeight * maxTrack + 1;
4148 if (height() > lowerLimit) {
4149 const QRectF bg(min, lowerLimit, max - min, height() - lowerLimit);
4150 painter->fillRect(bg, base);
4154 bool CustomTrackView::findString(const QString &text)
4157 for (int i = 0; i < m_searchPoints.size(); ++i) {
4158 marker = m_searchPoints.at(i).comment();
4159 if (marker.contains(text, Qt::CaseInsensitive)) {
4160 setCursorPos(m_searchPoints.at(i).time().frames(m_document->fps()), true);
4161 int vert = verticalScrollBar()->value();
4162 int hor = cursorPos();
4163 ensureVisible(hor, vert + 10, 2, 2, 50, 0);
4171 bool CustomTrackView::findNextString(const QString &text)
4174 for (int i = m_findIndex + 1; i < m_searchPoints.size(); ++i) {
4175 marker = m_searchPoints.at(i).comment();
4176 if (marker.contains(text, Qt::CaseInsensitive)) {
4177 setCursorPos(m_searchPoints.at(i).time().frames(m_document->fps()), true);
4178 int vert = verticalScrollBar()->value();
4179 int hor = cursorPos();
4180 ensureVisible(hor, vert + 10, 2, 2, 50, 0);
4189 void CustomTrackView::initSearchStrings()
4191 m_searchPoints.clear();
4192 QList<QGraphicsItem *> itemList = items();
4193 for (int i = 0; i < itemList.count(); i++) {
4194 // parse all clip names
4195 if (itemList.at(i)->type() == AVWIDGET) {
4196 ClipItem *item = static_cast <ClipItem *>(itemList.at(i));
4197 GenTime start = item->startPos();
4198 CommentedTime t(start, item->clipName());
4199 m_searchPoints.append(t);
4200 // add all clip markers
4201 QList < CommentedTime > markers = item->commentedSnapMarkers();
4202 m_searchPoints += markers;
4207 for (int i = 0; i < m_guides.count(); i++) {
4208 m_searchPoints.append(m_guides.at(i)->info());
4211 qSort(m_searchPoints);
4214 void CustomTrackView::clearSearchStrings()
4216 m_searchPoints.clear();
4220 void CustomTrackView::copyClip()
4222 qDeleteAll(m_copiedItems);
4223 m_copiedItems.clear();
4224 QList<QGraphicsItem *> itemList = scene()->selectedItems();
4225 if (itemList.count() == 0) {
4226 emit displayMessage(i18n("Select a clip before copying"), ErrorMessage);
4229 for (int i = 0; i < itemList.count(); i++) {
4230 if (itemList.at(i)->type() == AVWIDGET) {
4231 ClipItem *clip = static_cast <ClipItem *>(itemList.at(i));
4232 ClipItem *clone = clip->clone(clip->info());
4233 m_copiedItems.append(clone);
4234 } else if (itemList.at(i)->type() == TRANSITIONWIDGET) {
4235 Transition *dup = static_cast <Transition *>(itemList.at(i));
4236 m_copiedItems.append(dup->clone());
4241 bool CustomTrackView::canBePastedTo(ItemInfo info, int type) const
4243 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));
4244 QList<QGraphicsItem *> collisions = scene()->items(rect, Qt::IntersectsItemBoundingRect);
4245 for (int i = 0; i < collisions.count(); i++) {
4246 if (collisions.at(i)->type() == type) return false;
4251 bool CustomTrackView::canBePastedTo(QList <ItemInfo> infoList, int type) const
4254 for (int i = 0; i < infoList.count(); i++) {
4255 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));
4258 QList<QGraphicsItem *> collisions = scene()->items(path);
4259 for (int i = 0; i < collisions.count(); i++) {
4260 if (collisions.at(i)->type() == type) return false;
4265 bool CustomTrackView::canBePasted(QList<AbstractClipItem *> items, GenTime offset, int trackOffset) const
4267 for (int i = 0; i < items.count(); i++) {
4268 ItemInfo info = items.at(i)->info();
4269 info.startPos += offset;
4270 info.endPos += offset;
4271 info.track += trackOffset;
4272 if (!canBePastedTo(info, items.at(i)->type())) return false;
4277 bool CustomTrackView::canBeMoved(QList<AbstractClipItem *> items, GenTime offset, int trackOffset) const
4279 QPainterPath movePath;
4280 movePath.moveTo(0, 0);
4282 for (int i = 0; i < items.count(); i++) {
4283 ItemInfo info = items.at(i)->info();
4284 info.startPos = info.startPos + offset;
4285 info.endPos = info.endPos + offset;
4286 info.track = info.track + trackOffset;
4287 if (info.startPos < GenTime()) {
4288 // No clip should go below 0
4291 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));
4292 movePath.addRect(rect);
4294 QList<QGraphicsItem *> collisions = scene()->items(movePath, Qt::IntersectsItemBoundingRect);
4295 for (int i = 0; i < collisions.count(); i++) {
4296 if ((collisions.at(i)->type() == AVWIDGET || collisions.at(i)->type() == TRANSITIONWIDGET) && !items.contains(static_cast <AbstractClipItem *>(collisions.at(i)))) {
4297 kDebug() << " //////////// CLIP COLLISION, MOVE NOT ALLOWED";
4304 void CustomTrackView::pasteClip()
4306 if (m_copiedItems.count() == 0) {
4307 emit displayMessage(i18n("No clip copied"), ErrorMessage);
4311 if (m_menuPosition.isNull()) {
4312 position = mapFromGlobal(QCursor::pos());
4313 if (!underMouse() || position.y() > m_tracksHeight * m_document->tracksCount()) {
4314 emit displayMessage(i18n("Cannot paste selected clips"), ErrorMessage);
4317 } else position = m_menuPosition;
4318 GenTime pos = GenTime((int)(mapToScene(position).x()), m_document->fps());
4319 int track = (int)(position.y() / m_tracksHeight);
4320 ItemInfo first = m_copiedItems.at(0)->info();
4322 GenTime offset = pos - first.startPos;
4323 int trackOffset = track - first.track;
4325 if (!canBePasted(m_copiedItems, offset, trackOffset)) {
4326 emit displayMessage(i18n("Cannot paste selected clips"), ErrorMessage);
4329 QUndoCommand *pasteClips = new QUndoCommand();
4330 pasteClips->setText("Paste clips");
4332 for (int i = 0; i < m_copiedItems.count(); i++) {
4333 // parse all clip names
4334 if (m_copiedItems.at(i) && m_copiedItems.at(i)->type() == AVWIDGET) {
4335 ClipItem *clip = static_cast <ClipItem *>(m_copiedItems.at(i));
4336 ItemInfo info = clip->info();
4337 info.startPos += offset;
4338 info.endPos += offset;
4339 info.track += trackOffset;
4340 if (canBePastedTo(info, AVWIDGET)) {
4341 new AddTimelineClipCommand(this, clip->xml(), clip->clipProducer(), info, clip->effectList(), true, false, pasteClips);
4342 } else emit displayMessage(i18n("Cannot paste clip to selected place"), ErrorMessage);
4343 } else if (m_copiedItems.at(i) && m_copiedItems.at(i)->type() == TRANSITIONWIDGET) {
4344 Transition *tr = static_cast <Transition *>(m_copiedItems.at(i));
4346 info.startPos = tr->startPos() + offset;
4347 info.endPos = tr->endPos() + offset;
4348 info.track = tr->track() + trackOffset;
4349 if (canBePastedTo(info, TRANSITIONWIDGET)) {
4350 if (info.startPos >= info.endPos) {
4351 emit displayMessage(i18n("Invalid transition"), ErrorMessage);
4352 } else new AddTransitionCommand(this, info, tr->transitionEndTrack() + trackOffset, tr->toXML(), false, true, pasteClips);
4353 } else emit displayMessage(i18n("Cannot paste transition to selected place"), ErrorMessage);
4356 m_commandStack->push(pasteClips);
4359 void CustomTrackView::pasteClipEffects()
4361 if (m_copiedItems.count() != 1 || m_copiedItems.at(0)->type() != AVWIDGET) {
4362 emit displayMessage(i18n("You must copy exactly one clip before pasting effects"), ErrorMessage);
4365 ClipItem *clip = static_cast < ClipItem *>(m_copiedItems.at(0));
4367 QUndoCommand *paste = new QUndoCommand();
4368 paste->setText("Paste effects");
4370 QList<QGraphicsItem *> clips = scene()->selectedItems();
4371 for (int i = 0; i < clips.count(); ++i) {
4372 if (clips.at(i)->type() == AVWIDGET) {
4373 ClipItem *item = static_cast < ClipItem *>(clips.at(i));
4374 for (int j = 0; j < clip->effectsCount(); j++) {
4375 new AddEffectCommand(this, m_document->tracksCount() - item->track(), item->startPos(), clip->effectAt(j), true, paste);
4379 m_commandStack->push(paste);
4383 ClipItem *CustomTrackView::getClipUnderCursor() const
4385 QRectF rect((double) m_cursorPos, 0.0, 1.0, (double)(m_tracksHeight * m_document->tracksCount()));
4386 QList<QGraphicsItem *> collisions = scene()->items(rect, Qt::IntersectsItemBoundingRect);
4387 for (int i = 0; i < collisions.count(); i++) {
4388 if (collisions.at(i)->type() == AVWIDGET) {
4389 return static_cast < ClipItem *>(collisions.at(i));
4395 AbstractClipItem *CustomTrackView::getMainActiveClip() const
4397 QList<QGraphicsItem *> clips = scene()->selectedItems();
4398 if (clips.isEmpty()) {
4399 return getClipUnderCursor();
4401 AbstractClipItem *item = NULL;
4402 for (int i = 0; i < clips.count(); ++i) {
4403 if (clips.count() == 1 || clips.at(i)->type() == AVWIDGET) {
4404 item = static_cast < AbstractClipItem *>(clips.at(i));
4405 if (clips.count() > 1 && item->startPos().frames(m_document->fps()) <= m_cursorPos && item->endPos().frames(m_document->fps()) >= m_cursorPos) break;
4408 if (item) return item;
4413 ClipItem *CustomTrackView::getActiveClipUnderCursor(bool allowOutsideCursor) const
4415 QList<QGraphicsItem *> clips = scene()->selectedItems();
4416 if (clips.isEmpty()) {
4417 return getClipUnderCursor();
4420 // remove all items in the list that are not clips
4421 for (int i = 0; i < clips.count();) {
4422 if (clips.at(i)->type() != AVWIDGET) clips.removeAt(i);
4425 if (clips.count() == 1 && allowOutsideCursor) return static_cast < ClipItem *>(clips.at(0));
4426 for (int i = 0; i < clips.count(); ++i) {
4427 if (clips.at(i)->type() == AVWIDGET) {
4428 item = static_cast < ClipItem *>(clips.at(i));
4429 if (item->startPos().frames(m_document->fps()) <= m_cursorPos && item->endPos().frames(m_document->fps()) >= m_cursorPos)
4437 void CustomTrackView::setInPoint()
4439 AbstractClipItem *clip = getActiveClipUnderCursor(true);
4441 if (m_dragItem && m_dragItem->type() == TRANSITIONWIDGET) {
4444 emit displayMessage(i18n("You must select one clip for this action"), ErrorMessage);
4448 ItemInfo startInfo = clip->info();
4449 ItemInfo endInfo = startInfo;
4450 endInfo.startPos = GenTime(m_cursorPos, m_document->fps());
4451 if (endInfo.startPos >= startInfo.endPos) {
4452 // Check for invalid resize
4453 emit displayMessage(i18n("Invalid action"), ErrorMessage);
4455 } else if (endInfo.startPos < startInfo.startPos) {
4456 int length = m_document->renderer()->mltGetSpaceLength(endInfo.startPos, m_document->tracksCount() - startInfo.track, false);
4457 if ((clip->type() == TRANSITIONWIDGET && itemCollision(clip, endInfo) == true) || (
4458 (clip->type() == AVWIDGET) && length < (startInfo.startPos - endInfo.startPos).frames(m_document->fps()))) {
4459 emit displayMessage(i18n("Invalid action"), ErrorMessage);
4463 if (clip->type() == TRANSITIONWIDGET) {
4464 m_commandStack->push(new MoveTransitionCommand(this, startInfo, endInfo, true));
4465 } else m_commandStack->push(new ResizeClipCommand(this, startInfo, endInfo, true, false));
4468 void CustomTrackView::setOutPoint()
4470 AbstractClipItem *clip = getActiveClipUnderCursor(true);
4472 if (m_dragItem && m_dragItem->type() == TRANSITIONWIDGET) {
4475 emit displayMessage(i18n("You must select one clip for this action"), ErrorMessage);
4479 ItemInfo startInfo = clip->info();
4480 ItemInfo endInfo = clip->info();
4481 endInfo.endPos = GenTime(m_cursorPos, m_document->fps());
4482 if (endInfo.endPos <= startInfo.startPos) {
4483 // Check for invalid resize
4484 emit displayMessage(i18n("Invalid action"), ErrorMessage);
4486 } else if (endInfo.endPos > startInfo.endPos) {
4487 int length = m_document->renderer()->mltGetSpaceLength(endInfo.endPos, m_document->tracksCount() - startInfo.track, false);
4488 if ((clip->type() == TRANSITIONWIDGET && itemCollision(clip, endInfo) == true) || (clip->type() == AVWIDGET && length < (endInfo.endPos - startInfo.endPos).frames(m_document->fps()))) {
4489 emit displayMessage(i18n("Invalid action"), ErrorMessage);
4495 if (clip->type() == TRANSITIONWIDGET) {
4496 m_commandStack->push(new MoveTransitionCommand(this, startInfo, endInfo, true));
4497 } else m_commandStack->push(new ResizeClipCommand(this, startInfo, endInfo, true, false));
4500 void CustomTrackView::slotUpdateAllThumbs()
4502 QList<QGraphicsItem *> itemList = items();
4503 //if (itemList.isEmpty()) return;
4505 const QString thumbBase = m_document->projectFolder().path() + "/thumbs/";
4506 for (int i = 0; i < itemList.count(); i++) {
4507 if (itemList.at(i)->type() == AVWIDGET) {
4508 item = static_cast <ClipItem *>(itemList.at(i));
4509 if (item->clipType() != COLOR && item->clipType() != AUDIO) {
4510 // Check if we have a cached thumbnail
4511 if (item->clipType() == IMAGE || item->clipType() == TEXT) {
4512 QString thumb = thumbBase + item->baseClip()->getClipHash() + "_0.png";
4513 if (QFile::exists(thumb)) {
4515 item->slotSetStartThumb(pix);
4518 QString startThumb = thumbBase + item->baseClip()->getClipHash() + '_';
4519 QString endThumb = startThumb;
4520 startThumb.append(QString::number(item->cropStart().frames(m_document->fps())) + ".png");
4521 endThumb.append(QString::number((item->cropStart() + item->cropDuration()).frames(m_document->fps()) - 1) + ".png");
4522 if (QFile::exists(startThumb)) {
4523 QPixmap pix(startThumb);
4524 item->slotSetStartThumb(pix);
4526 if (QFile::exists(endThumb)) {
4527 QPixmap pix(endThumb);
4528 item->slotSetEndThumb(pix);
4532 item->refreshClip(false);
4533 qApp->processEvents();
4536 viewport()->update();
4539 void CustomTrackView::saveThumbnails()
4541 QList<QGraphicsItem *> itemList = items();
4543 QString thumbBase = m_document->projectFolder().path() + "/thumbs/";
4544 for (int i = 0; i < itemList.count(); i++) {
4545 if (itemList.at(i)->type() == AVWIDGET) {
4546 item = static_cast <ClipItem *>(itemList.at(i));
4547 if (item->clipType() != COLOR) {
4548 // Check if we have a cached thumbnail
4549 if (item->clipType() == IMAGE || item->clipType() == TEXT || item->clipType() == AUDIO) {
4550 QString thumb = thumbBase + item->baseClip()->getClipHash() + "_0.png";
4551 if (!QFile::exists(thumb)) {
4552 QPixmap pix(item->startThumb());
4556 QString startThumb = thumbBase + item->baseClip()->getClipHash() + '_';
4557 QString endThumb = startThumb;
4558 startThumb.append(QString::number(item->cropStart().frames(m_document->fps())) + ".png");
4559 endThumb.append(QString::number((item->cropStart() + item->cropDuration()).frames(m_document->fps()) - 1) + ".png");
4560 if (!QFile::exists(startThumb)) {
4561 QPixmap pix(item->startThumb());
4562 pix.save(startThumb);
4564 if (!QFile::exists(endThumb)) {
4565 QPixmap pix(item->endThumb());
4575 void CustomTrackView::slotInsertTrack(int ix)
4577 TrackDialog d(m_document, parentWidget());
4578 d.label->setText(i18n("Insert track"));
4579 d.track_nb->setMaximum(m_document->tracksCount() - 1);
4580 d.track_nb->setValue(ix);
4581 d.setWindowTitle(i18n("Insert New Track"));
4582 d.slotUpdateName(ix);
4584 if (d.exec() == QDialog::Accepted) {
4585 ix = d.track_nb->value();
4586 if (d.before_select->currentIndex() == 1) {
4590 if (d.video_track->isChecked()) {
4591 info.type = VIDEOTRACK;
4592 info.isMute = false;
4593 info.isBlind = false;
4594 info.isLocked = false;
4596 info.type = AUDIOTRACK;
4597 info.isMute = false;
4598 info.isBlind = true;
4599 info.isLocked = false;
4601 AddTrackCommand *addTrack = new AddTrackCommand(this, ix, info, true);
4602 m_commandStack->push(addTrack);
4603 setDocumentModified();
4607 void CustomTrackView::slotDeleteTrack(int ix)
4609 TrackDialog d(m_document, parentWidget());
4610 d.label->setText(i18n("Delete track"));
4611 d.before_select->setHidden(true);
4612 d.track_nb->setMaximum(m_document->tracksCount() - 1);
4613 d.track_nb->setValue(ix);
4614 d.slotUpdateName(ix);
4615 d.setWindowTitle(i18n("Delete Track"));
4616 d.video_track->setHidden(true);
4617 d.audio_track->setHidden(true);
4618 if (d.exec() == QDialog::Accepted) {
4619 ix = d.track_nb->value();
4620 TrackInfo info = m_document->trackInfoAt(m_document->tracksCount() - ix - 1);
4621 deleteTimelineTrack(ix, info);
4622 setDocumentModified();
4623 /*AddTrackCommand* command = new AddTrackCommand(this, ix, info, false);
4624 m_commandStack->push(command);*/
4628 void CustomTrackView::slotChangeTrack(int ix)
4630 TrackDialog d(m_document, parentWidget());
4631 d.label->setText(i18n("Change track"));
4632 d.before_select->setHidden(true);
4633 d.track_nb->setMaximum(m_document->tracksCount() - 1);
4634 d.track_nb->setValue(ix);
4635 d.slotUpdateName(ix);
4636 d.setWindowTitle(i18n("Change Track Type"));
4638 if (m_document->trackInfoAt(m_document->tracksCount() - ix - 1).type == VIDEOTRACK)
4639 d.video_track->setChecked(true);
4641 d.audio_track->setChecked(true);
4643 if (d.exec() == QDialog::Accepted) {
4645 info.isLocked = false;
4646 info.isMute = false;
4647 ix = d.track_nb->value();
4649 if (d.video_track->isChecked()) {
4650 info.type = VIDEOTRACK;
4651 info.isBlind = false;
4653 info.type = AUDIOTRACK;
4654 info.isBlind = true;
4656 changeTimelineTrack(ix, info);
4657 setDocumentModified();
4662 void CustomTrackView::deleteTimelineTrack(int ix, TrackInfo trackinfo)
4664 double startY = ix * m_tracksHeight + 1 + m_tracksHeight / 2;
4665 QRectF r(0, startY, sceneRect().width(), m_tracksHeight / 2 - 1);
4666 QList<QGraphicsItem *> selection = m_scene->items(r);
4667 QUndoCommand *deleteTrack = new QUndoCommand();
4668 deleteTrack->setText("Delete track");
4670 // Delete all clips in selected track
4671 for (int i = 0; i < selection.count(); i++) {
4672 if (selection.at(i)->type() == AVWIDGET) {
4673 ClipItem *item = static_cast <ClipItem *>(selection.at(i));
4674 new AddTimelineClipCommand(this, item->xml(), item->clipProducer(), item->info(), item->effectList(), false, true, deleteTrack);
4675 m_scene->removeItem(item);
4678 } else if (selection.at(i)->type() == TRANSITIONWIDGET) {
4679 Transition *item = static_cast <Transition *>(selection.at(i));
4680 new AddTransitionCommand(this, item->info(), item->transitionEndTrack(), item->toXML(), true, false, deleteTrack);
4681 m_scene->removeItem(item);
4687 new AddTrackCommand(this, ix, trackinfo, false, deleteTrack);
4688 m_commandStack->push(deleteTrack);
4691 void CustomTrackView::changeTimelineTrack(int ix, TrackInfo trackinfo)
4693 TrackInfo oldinfo = m_document->trackInfoAt(m_document->tracksCount() - ix - 1);
4694 ChangeTrackCommand *changeTrack = new ChangeTrackCommand(this, ix, oldinfo, trackinfo);
4695 m_commandStack->push(changeTrack);
4698 void CustomTrackView::autoTransition()
4700 QList<QGraphicsItem *> itemList = scene()->selectedItems();
4701 if (itemList.count() != 1 || itemList.at(0)->type() != TRANSITIONWIDGET) {
4702 emit displayMessage(i18n("You must select one transition for this action"), ErrorMessage);
4705 Transition *tr = static_cast <Transition*>(itemList.at(0));
4706 tr->setAutomatic(!tr->isAutomatic());
4707 QDomElement transition = tr->toXML();
4708 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);
4712 QStringList CustomTrackView::getLadspaParams(QDomElement effect) const
4715 QDomNodeList params = effect.elementsByTagName("parameter");
4716 for (int i = 0; i < params.count(); i++) {
4717 QDomElement e = params.item(i).toElement();
4718 if (!e.isNull() && e.attribute("type") == "constant") {
4719 if (e.hasAttribute("factor")) {
4720 double factor = e.attribute("factor").toDouble();
4721 double value = e.attribute("value").toDouble();
4722 value = value / factor;
4723 result.append(QString::number(value));
4724 } else result.append(e.attribute("value"));
4730 void CustomTrackView::clipNameChanged(const QString id, const QString name)
4732 QList<QGraphicsItem *> list = scene()->items();
4733 ClipItem *clip = NULL;
4734 for (int i = 0; i < list.size(); ++i) {
4735 if (list.at(i)->type() == AVWIDGET) {
4736 clip = static_cast <ClipItem *>(list.at(i));
4737 if (clip->clipProducer() == id) {
4738 clip->setClipName(name);
4742 viewport()->update();
4745 void CustomTrackView::getClipAvailableSpace(AbstractClipItem *item, GenTime &minimum, GenTime &maximum)
4747 minimum = GenTime();
4748 maximum = GenTime();
4749 QList<QGraphicsItem *> selection;
4750 selection = m_scene->items(0, item->track() * m_tracksHeight + m_tracksHeight / 2, sceneRect().width(), 2);
4751 selection.removeAll(item);
4752 for (int i = 0; i < selection.count(); i++) {
4753 AbstractClipItem *clip = static_cast <AbstractClipItem *>(selection.at(i));
4754 if (clip && clip->type() == AVWIDGET) {
4755 if (clip->endPos() <= item->startPos() && clip->endPos() > minimum) minimum = clip->endPos();
4756 if (clip->startPos() > item->startPos() && (clip->startPos() < maximum || maximum == GenTime())) maximum = clip->startPos();
4761 void CustomTrackView::getTransitionAvailableSpace(AbstractClipItem *item, GenTime &minimum, GenTime &maximum)
4763 minimum = GenTime();
4764 maximum = GenTime();
4765 QList<QGraphicsItem *> selection;
4766 selection = m_scene->items(0, (item->track() + 1) * m_tracksHeight, sceneRect().width(), 2);
4767 selection.removeAll(item);
4768 for (int i = 0; i < selection.count(); i++) {
4769 AbstractClipItem *clip = static_cast <AbstractClipItem *>(selection.at(i));
4770 if (clip && clip->type() == TRANSITIONWIDGET) {
4771 if (clip->endPos() <= item->startPos() && clip->endPos() > minimum) minimum = clip->endPos();
4772 if (clip->startPos() > item->startPos() && (clip->startPos() < maximum || maximum == GenTime())) maximum = clip->startPos();
4778 void CustomTrackView::loadGroups(const QDomNodeList groups)
4780 for (int i = 0; i < groups.count(); i++) {
4781 QDomNodeList children = groups.at(i).childNodes();
4782 scene()->clearSelection();
4783 for (int nodeindex = 0; nodeindex < children.count(); nodeindex++) {
4784 QDomNode n = children.item(nodeindex);
4785 QDomElement elem = n.toElement();
4786 int pos = elem.attribute("position").toInt();
4787 int track = elem.attribute("track").toInt();
4788 if (elem.tagName() == "clipitem") {
4789 ClipItem *clip = getClipItemAt(pos, track); //m_document->tracksCount() - transitiontrack);
4790 if (clip) clip->setSelected(true);
4792 Transition *clip = getTransitionItemAt(pos, track); //m_document->tracksCount() - transitiontrack);
4793 if (clip) clip->setSelected(true);
4796 groupSelectedItems(false, true);
4800 void CustomTrackView::splitAudio()
4802 resetSelectionGroup();
4803 QList<QGraphicsItem *> selection = scene()->selectedItems();
4804 if (selection.isEmpty()) {
4805 emit displayMessage(i18n("You must select one clip for this action"), ErrorMessage);
4808 QUndoCommand *splitCommand = new QUndoCommand();
4809 splitCommand->setText(i18n("Split audio"));
4810 for (int i = 0; i < selection.count(); i++) {
4811 if (selection.at(i)->type() == AVWIDGET) {
4812 ClipItem *clip = static_cast <ClipItem *>(selection.at(i));
4813 if (clip->clipType() == AV || clip->clipType() == PLAYLIST) {
4814 if (clip->parentItem()) {
4815 emit displayMessage(i18n("Cannot split audio of grouped clips"), ErrorMessage);
4817 new SplitAudioCommand(this, clip->track(), clip->startPos(), splitCommand);
4822 m_commandStack->push(splitCommand);
4825 void CustomTrackView::doSplitAudio(const GenTime &pos, int track, bool split)
4827 ClipItem *clip = getClipItemAt(pos, track);
4829 kDebug() << "// Cannot find clip to split!!!";
4833 int start = pos.frames(m_document->fps());
4834 int freetrack = m_document->tracksCount() - track - 1;
4835 for (; freetrack > 0; freetrack--) {
4836 kDebug() << "// CHK DOC TRK:" << freetrack << ", DUR:" << m_document->renderer()->mltTrackDuration(freetrack);
4837 if (m_document->trackInfoAt(freetrack - 1).type == AUDIOTRACK) {
4838 kDebug() << "// CHK DOC TRK:" << freetrack << ", DUR:" << m_document->renderer()->mltTrackDuration(freetrack);
4839 if (m_document->renderer()->mltTrackDuration(freetrack) < start || m_document->renderer()->mltGetSpaceLength(pos, freetrack, false) >= clip->cropDuration().frames(m_document->fps())) {
4840 kDebug() << "FOUND SPACE ON TRK: " << freetrack;
4845 kDebug() << "GOT TRK: " << track;
4846 if (freetrack == 0) {
4847 emit displayMessage(i18n("No empty space to put clip audio"), ErrorMessage);
4849 ItemInfo info = clip->info();
4850 info.track = m_document->tracksCount() - freetrack;
4851 addClip(clip->xml(), clip->clipProducer(), info, clip->effectList());
4852 scene()->clearSelection();
4853 clip->setSelected(true);
4854 ClipItem *audioClip = getClipItemAt(start, info.track);
4856 clip->setVideoOnly(true);
4857 m_document->renderer()->mltUpdateClipProducer(m_document->tracksCount() - track, start, clip->baseClip()->videoProducer());
4858 m_document->renderer()->mltUpdateClipProducer(m_document->tracksCount() - info.track, start, clip->baseClip()->audioProducer(info.track));
4859 audioClip->setSelected(true);
4860 audioClip->setAudioOnly(true);
4861 groupSelectedItems(false, true);
4865 // unsplit clip: remove audio part and change video part to normal clip
4866 if (clip->parentItem() == NULL || clip->parentItem()->type() != GROUPWIDGET) {
4867 kDebug() << "//CANNOT FIND CLP GRP";
4870 AbstractGroupItem *grp = static_cast <AbstractGroupItem *>(clip->parentItem());
4871 QList<QGraphicsItem *> children = grp->childItems();
4872 if (children.count() != 2) {
4873 kDebug() << "//SOMETHING IS WRONG WITH CLP GRP";
4876 for (int i = 0; i < children.count(); i++) {
4877 if (children.at(i) != clip) {
4878 ClipItem *clp = static_cast <ClipItem *>(children.at(i));
4879 ItemInfo info = clip->info();
4880 deleteClip(clp->info());
4881 clip->setVideoOnly(false);
4882 m_document->renderer()->mltUpdateClipProducer(m_document->tracksCount() - info.track, info.startPos.frames(m_document->fps()), clip->baseClip()->producer(info.track));
4886 clip->setFlags(QGraphicsItem::ItemIsMovable | QGraphicsItem::ItemIsSelectable);
4887 m_document->clipManager()->removeGroup(grp);
4888 scene()->destroyItemGroup(grp);
4892 void CustomTrackView::setVideoOnly()
4894 resetSelectionGroup();
4895 QList<QGraphicsItem *> selection = scene()->selectedItems();
4896 if (selection.isEmpty()) {
4897 emit displayMessage(i18n("You must select one clip for this action"), ErrorMessage);
4900 QUndoCommand *videoCommand = new QUndoCommand();
4901 videoCommand->setText(i18n("Video only"));
4902 for (int i = 0; i < selection.count(); i++) {
4903 if (selection.at(i)->type() == AVWIDGET) {
4904 ClipItem *clip = static_cast <ClipItem *>(selection.at(i));
4905 if (clip->clipType() == AV || clip->clipType() == PLAYLIST) {
4906 if (clip->parentItem()) {
4907 emit displayMessage(i18n("Cannot change grouped clips"), ErrorMessage);
4909 new ChangeClipTypeCommand(this, clip->track(), clip->startPos(), true, false, clip->isVideoOnly(), clip->isAudioOnly(), videoCommand);
4914 m_commandStack->push(videoCommand);
4917 void CustomTrackView::setAudioOnly()
4919 resetSelectionGroup();
4920 QList<QGraphicsItem *> selection = scene()->selectedItems();
4921 if (selection.isEmpty()) {
4922 emit displayMessage(i18n("You must select one clip for this action"), ErrorMessage);
4925 QUndoCommand *videoCommand = new QUndoCommand();
4926 videoCommand->setText(i18n("Audio only"));
4927 for (int i = 0; i < selection.count(); i++) {
4928 if (selection.at(i)->type() == AVWIDGET) {
4929 ClipItem *clip = static_cast <ClipItem *>(selection.at(i));
4930 if (clip->clipType() == AV || clip->clipType() == PLAYLIST) {
4931 if (clip->parentItem()) {
4932 emit displayMessage(i18n("Cannot change grouped clips"), ErrorMessage);
4934 new ChangeClipTypeCommand(this, clip->track(), clip->startPos(), false, true, clip->isVideoOnly(), clip->isAudioOnly(), videoCommand);
4939 m_commandStack->push(videoCommand);
4942 void CustomTrackView::setAudioAndVideo()
4944 resetSelectionGroup();
4945 QList<QGraphicsItem *> selection = scene()->selectedItems();
4946 if (selection.isEmpty()) {
4947 emit displayMessage(i18n("You must select one clip for this action"), ErrorMessage);
4950 QUndoCommand *videoCommand = new QUndoCommand();
4951 videoCommand->setText(i18n("Audio and Video"));
4952 for (int i = 0; i < selection.count(); i++) {
4953 if (selection.at(i)->type() == AVWIDGET) {
4954 ClipItem *clip = static_cast <ClipItem *>(selection.at(i));
4955 if (clip->clipType() == AV || clip->clipType() == PLAYLIST) {
4956 if (clip->parentItem()) {
4957 emit displayMessage(i18n("Cannot change grouped clips"), ErrorMessage);
4959 new ChangeClipTypeCommand(this, clip->track(), clip->startPos(), false, false, clip->isVideoOnly(), clip->isAudioOnly(), videoCommand);
4964 m_commandStack->push(videoCommand);
4967 void CustomTrackView::doChangeClipType(const GenTime &pos, int track, bool videoOnly, bool audioOnly)
4969 ClipItem *clip = getClipItemAt(pos, track);
4971 kDebug() << "// Cannot find clip to split!!!";
4975 int start = pos.frames(m_document->fps());
4976 clip->setVideoOnly(true);
4977 clip->setAudioOnly(false);
4978 m_document->renderer()->mltUpdateClipProducer(m_document->tracksCount() - track, start, clip->baseClip()->videoProducer());
4979 } else if (audioOnly) {
4980 int start = pos.frames(m_document->fps());
4981 clip->setAudioOnly(true);
4982 clip->setVideoOnly(false);
4983 m_document->renderer()->mltUpdateClipProducer(m_document->tracksCount() - track, start, clip->baseClip()->audioProducer(track));
4985 int start = pos.frames(m_document->fps());
4986 clip->setAudioOnly(false);
4987 clip->setVideoOnly(false);
4988 m_document->renderer()->mltUpdateClipProducer(m_document->tracksCount() - track, start, clip->baseClip()->producer(track));
4991 setDocumentModified();
4994 void CustomTrackView::updateClipTypeActions(ClipItem *clip)
4996 if (clip == NULL || (clip->clipType() != AV && clip->clipType() != PLAYLIST)) {
4997 m_clipTypeGroup->setEnabled(false);
4999 m_clipTypeGroup->setEnabled(true);
5000 QList <QAction *> actions = m_clipTypeGroup->actions();
5002 if (clip->isAudioOnly()) lookup = "clip_audio_only";
5003 else if (clip->isVideoOnly()) lookup = "clip_video_only";
5004 else lookup = "clip_audio_and_video";
5005 for (int i = 0; i < actions.count(); i++) {
5006 if (actions.at(i)->data().toString() == lookup) {
5007 actions.at(i)->setChecked(true);
5014 void CustomTrackView::reloadTransitionLumas()
5018 QDomElement lumaTransition = MainWindow::transitions.getEffectByTag("luma", "luma");
5019 QDomNodeList params = lumaTransition.elementsByTagName("parameter");
5020 for (int i = 0; i < params.count(); i++) {
5021 QDomElement e = params.item(i).toElement();
5022 if (e.attribute("tag") == "resource") {
5023 lumaNames = e.attribute("paramlistdisplay");
5024 lumaFiles = e.attribute("paramlist");
5029 QList<QGraphicsItem *> itemList = items();
5030 Transition *transitionitem;
5031 QDomElement transitionXml;
5032 for (int i = 0; i < itemList.count(); i++) {
5033 if (itemList.at(i)->type() == TRANSITIONWIDGET) {
5034 transitionitem = static_cast <Transition*>(itemList.at(i));
5035 transitionXml = transitionitem->toXML();
5036 if (transitionXml.attribute("id") == "luma" && transitionXml.attribute("tag") == "luma") {
5037 QDomNodeList params = transitionXml.elementsByTagName("parameter");
5038 for (int i = 0; i < params.count(); i++) {
5039 QDomElement e = params.item(i).toElement();
5040 if (e.attribute("tag") == "resource") {
5041 e.setAttribute("paramlistdisplay", lumaNames);
5042 e.setAttribute("paramlist", lumaFiles);
5047 if (transitionXml.attribute("id") == "composite" && transitionXml.attribute("tag") == "composite") {
5048 QDomNodeList params = transitionXml.elementsByTagName("parameter");
5049 for (int i = 0; i < params.count(); i++) {
5050 QDomElement e = params.item(i).toElement();
5051 if (e.attribute("tag") == "luma") {
5052 e.setAttribute("paramlistdisplay", lumaNames);
5053 e.setAttribute("paramlist", lumaFiles);
5060 emit transitionItemSelected(NULL);
5063 double CustomTrackView::fps() const
5065 return m_document->fps();
5068 void CustomTrackView::updateProjectFps()
5070 // update all clips to the new fps
5071 resetSelectionGroup();
5072 scene()->clearSelection();
5074 QList<QGraphicsItem *> itemList = items();
5075 for (int i = 0; i < itemList.count(); i++) {
5076 // remove all items and re-add them one by one
5077 if (itemList.at(i) != m_cursorLine && itemList.at(i)->parentItem() == NULL) m_scene->removeItem(itemList.at(i));
5079 for (int i = 0; i < itemList.count(); i++) {
5080 if (itemList.at(i)->parentItem() == 0 && (itemList.at(i)->type() == AVWIDGET || itemList.at(i)->type() == TRANSITIONWIDGET)) {
5081 AbstractClipItem *clip = static_cast <AbstractClipItem *>(itemList.at(i));
5082 clip->updateFps(m_document->fps());
5083 m_scene->addItem(clip);
5084 } else if (itemList.at(i)->type() == GROUPWIDGET) {
5085 AbstractGroupItem *grp = static_cast <AbstractGroupItem *>(itemList.at(i));
5086 QList<QGraphicsItem *> children = grp->childItems();
5087 for (int j = 0; j < children.count(); j++) {
5088 if (children.at(j)->type() == AVWIDGET || children.at(j)->type() == TRANSITIONWIDGET) {
5089 AbstractClipItem *clip = static_cast <AbstractClipItem *>(children.at(j));
5090 clip->setFlags(QGraphicsItem::ItemIsMovable | QGraphicsItem::ItemIsSelectable);
5091 clip->updateFps(m_document->fps());
5094 m_document->clipManager()->removeGroup(grp);
5095 m_scene->addItem(grp);
5096 scene()->destroyItemGroup(grp);
5097 for (int j = 0; j < children.count(); j++) {
5098 if (children.at(j)->type() == AVWIDGET || children.at(j)->type() == TRANSITIONWIDGET) {
5099 //children.at(j)->setParentItem(0);
5100 children.at(j)->setSelected(true);
5103 groupSelectedItems(true, true);
5104 } else if (itemList.at(i)->type() == GUIDEITEM) {
5105 Guide *g = static_cast<Guide *>(itemList.at(i));
5107 m_scene->addItem(g);
5110 viewport()->update();